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(11) | EP 2 167 388 B1 |
| (12) | EUROPEAN PATENT SPECIFICATION |
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METHOD OF HANDLING CLAMSHELL CONTAINERS CONTAINING A PARTICULATE ALIQUOT VERFAHREN ZUR HANDHABUNG VON EIN TEILCHENFÖRMIGES ALIQUOT ENTHALTENDEN KLAPPSCHALENBEHÄLTERN PROCEDE DE MANUTENTION DE CONTENANTS DOUBLE COQUE CONTENANT UNE ALIQUOTE PARTICULAIRE |
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| Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention). |
FIELD OF THE INVENTION
[0001] The present invention relates generally to methods of handling containers for selectively dispensing one or more objects via automated processes. More specifically, the present invention provides a method for selectively opening a container that contains metered seed sample aliquots. The method applies one or more forces to the container to release one or more objects contained therein.
BACKGROUND OF THE INVENTION
[0002] Plant breeding, plant product development, plant product characterization, and plant product commercialization processes often require a large number of particles or components comprising aliquots from a bulk or composite particulate sample, such as a seed sample. For example, in agricultural research, it is often necessary to segregate an aliquot from a bulk sample such that the aliquot includes one or more selected seeds (representing a statistically-significant population, for example). Such aliquots must also sometimes be treated with a selected treatment compound (such as a particular fungicide or insecticide, for example) and packaged with indicia that allows a researcher or field technician to easily identify the aliquot, as well as the handling history and treatment history of the aliquot. An example is disclosed in U.S. Patent Application No. [TBD], entitled "System, Method, and Computer Program Product for Automated High-Throughput Seed Sample Aliquot Preparation, Treatment, and Dispersal, " which claims priority from United States Provisional Application No. 60/806,684, also entitled "System, Method, and Computer Program Product for Automated High-Throughput Seed Sample Aliquot Preparation, Treatment, and Dispersal," both of which are hereby incorporated by reference herein in their entirety.
[0003] Current processes for dispensing packages containing one or more particles or components comprising an aliquot as part of an intermediate research and/or manufacturing step, is a complex and labor-intensive one. Conventional techniques require aliquots to be packaged in small paper coin envelopes. In order to deposit the aliquots for planting research plots, the paper coin envelopes are manually opened at the desired planting locations. Not only is this process very time consuming, requiring a great deal of manual labor, but the paper coin envelopes are not well suited for closing and re-opening, much less re-opening by automated processes.
[0004] Some improved containers for use in receiving, containing, and dispensing aliquots have been disclosed, for example in U.S. Provisional Application No. 60/806,660 and U.S. Patent Application No. [TBD], both entitled "Buckling Clamshell Container for Automated Aliquot and Dispersal Processes, " the disclosures of which are hereby incorporated by reference in their entirety. These documents generally describe an improved package assembly comprising first and second portions configured to cooperate to contain the particular aliquot. The package assemblies described in these documents are easily closed and re-opened, easily and economically manufactured, and may be provided in a one-piece assembly. Moreover, the package assemblies may be re-used.
[0005] However, there is a further need in the art for a method of handling such package assemblies. The method should provide for automated handling of one or more package assemblies and should facilitate separating first and second portions to release at least a portion of the particulate aliquot. Furthermore, there is a need for a method of handling package assemblies that identifies a package assembly label comprising a indicia of the aliquot.
[0006] WO 2005/077811 discloses a method in accordance with the precharacterizing section of claim 1.
[0007] The present invention provides a method of handling a package assembly comprising first and second portions which cooperate to contain the contents, said method comprising: receiving the package assembly in a package assembly handling device; and applying a force to the package assembly using the package assembly handling device so that the first and second portions at least partially separate in response to the force, characterized in that the step of applying a force to the package assembly comprises at least one of applying a compressive force to opposing sides of the package assembly to flex the second portion outwardly from the first portion about a flexure axis such as to allow re-use of the package assembly or inserting an opening tool between the first and second portions of the package assembly such as to allow re-use of the package assembly, and in that the package assembly contains a particulate aliquot and in that the application of the force releases at least a portion of the particulate aliquot.
[0008] The present invention provides a package assembly handling system and a package assembly, the package assembly comprising first and second portions that cooperate to contain contents, the handling system comprising: a package assembly handling device configured for applying a force to the package assembly so that the first and second portions at least partially separate, characterized in that the apparatus is configured to apply the force by at least one of applying a compressive force to opposing sides of the package assembly to flex the second portion outwardly from the first portion about a flexure axis such as to allow re-use of the package assembly or inserting an opening tool between the first and second portions of the package assembly such as to allow re-use of the package assembly, and in that the first and second portions cooperate to contain a particulate aliquot and in that the applying a force releases at least a portion of the particulate aliquot.
SUMMARY OF THE INVENTION
[0009] The embodiments of the present invention satisfy the needs listed above and provide other advantages as described below. Embodiments of the present invention may include a method of handling a package assembly containing a particulate aliquot (such as one or more selected types of agricultural seeds) and comprising first and second portions which cooperate to contain the aliquot. According to some embodiments, the method comprises receiving the package assembly in a package assembly handling device, and applying a force to the package assembly using the package assembly handling device so that the first and second portions separate in response to the force, thus releasing at least a portion of the particulate aliquot. In various embodiments, the step of applying a force to the package assembly may comprise, but is not limited to, applying a compressive force to the package assembly; inserting an opening tool between the first and second portions of the package assembly; or applying a force approximately normal to a plane defined by a flange portion of the package assembly; or combinations thereof. In some embodiments, the step of receiving the package assembly may comprise receiving a closed package assembly in an inverted orientation wherein the first portion comprises a container portion and the second portion comprises a cover portion, the cover portion being disposed below the container portion and wherein when the cover portion separates from the container portion, the particulate aliquot is released from the package assembly. The step of applying a compressive force in some embodiments may comprise moving the package assembly along a package assembly handling path defined by a pair of opposing guide rails using a pusher assembly, wherein the package assembly passes adjacent a pinch area defined in one of the guide rails, and wherein the pinch area deflects one of opposing sides of the package assembly, thus compressing the package assembly between the pinch area and the other of the guide rails. In other embodiments, the pinch area may comprise, but is not limited to, a geometry of at least one of the guide rails configured such that the guide rails converge as the package assembly moves along the package assembly handling path; one or more pinch rollers defined in at least one of the guide rails and configured to deflect at least one of opposing sides of the package assembly as the package assembly moves along the package assembly handling path; an actuated section of at least one of the guide rails configured to move inward so as to deflect at least one of opposing sides of the package assembly; or at least one adjustable insert or section located in one or both guide rails configured to deflect at least one of opposing sides of the package assembly, the insert or section being configured to adjust the amount of the compression force applied to the package assembly; or combinations thereof. Some embodiments may further comprise identifying a package assembly label comprising a indicia of the aliquot using a machine reader device, which may include, but is not limited to, a bar code reader, or an RFID reader, or combinations of such devices.
[0010] Some embodiments may further comprise inserting an opening tool between portions of the package assembly. In various embodiments, inserting an opening tool between portions of the package assembly may comprise moving the package assembly relative to a stationary opening tool, moving an opening tool relative to a stationary package assembly, or a combination of both. In some embodiments the opening tool may be inserted into an existing aperture defined by at least one of a pair of opposing concave portions located on a flange portion of the package assembly for encouraging at least one of the first and second portions to flex outwardly from the other portion about the flexure axis so that the first and second portions separate. The step of inserting the opening tool into the aperture may also comprise inserting an opening tool into an aperture defined by at least one of a pair of opposing concave portions located on a first flange portion of the package assembly and at least one concave portion located on a second flange portion of the package assembly and adapted to substantially align with at least one of the pair of opposing concave portions when the first and second portions are closed. The step of inserting the opening tool may also comprise moving the package assembly along a package assembly handling path defined by a pair of opposing guide rails using a pusher assembly so that the aperture of the package assembly contacts a leading end of an opening tool. In addition, the method may further comprise deflecting one of the first or second portions of the package assembly when the first and second portions separate so that the package assembly at least temporarily remains in an open position. Furthermore, the method may also include applying a force approximately normal to a plane defined by the flange portion using the package dispenser, for encouraging the first and second portions to separate. The force may comprise actuating a disengaging tool through a notch portion defined in one of first and second flange portions of the package assembly to exert a force against the other of the first and second flange portions.
[0011] In addition to various embodiments describing a method of handling package assemblies, the present invention also provides various embodiments of a package handling system. Thus the various embodiments of the present invention provide many advantages that may include, but are not limited to: providing automated handling of one or more package assemblies; automatically facilitating separation of first and second portions of the package assemblies in response to a compressive force; and identifying package assembly labels comprising indicia of the aliquots.
BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Having thus described the invention in general terms, reference will now be made to the accompanying drawings, which are not necessarily drawn to scale, and wherein:
FIG. 1 shows a schematic diagram showing a package assembly handling system configured to execute a method of handling package assemblies in accordance with one exemplary embodiment of the present invention;
FIG. 2 is a perspective view of a package assembly handling device of a package assembly handling system configured to execute a method of handling package assemblies in accordance with one exemplary embodiment of the present invention;
FIG. 3 shows a perspective view from a reverse angle of the package assembly handling device of FIG. 2 in accordance with one exemplary embodiment of the present invention;
FIG. 4 shows a package assembly, in an open position, for use with the package assembly handling device of FIG. 2 in accordance with one exemplary embodiment of the present invention;
FIG. 4A shows a package assembly, in a closed position, for use with the package assembly handling device of FIG. 2 in accordance with one exemplary embodiment of the present invention;
FIG. 5 shows a perspective view from a reverse angle of the package assembly handling device of FIG. 2 wherein a package assembly is being lowered by an elevator assembly into a package assembly handling path in accordance with one exemplary embodiment of the present invention;
FIG. 6 shows a perspective view from a reverse angle of the package assembly handling device of FIG. 2 wherein a package assembly is being pushed by a pusher assembly along a package assembly handling path in accordance with one exemplary embodiment of the present invention;
FIG. 7 shows a perspective view from a reverse angle of the package assembly handling device of FIG. 2 wherein a package assembly is being pushed by a pusher assembly along a package assembly handling path into an opening tool and wherein a disengaging tool is being actuated, in accordance with one exemplary embodiment of the present invention;
FIG. 8 shows a perspective view from a reverse angle of an opening tool of a package assembly handling device in accordance with one exemplary embodiment of the present invention;
FIG. 9 shows a side view of a package assembly according to one embodiment of the present invention including an exemplary flexing action of a cover portion of the package assembly in response to an applied compressive force; and
FIG. 10 shows a side view of a package assembly according to one embodiment of the present invention including disengagement of a cover portion from a container portion after the application of a compressive force.
DETAILED DESCRIPTION OF THE INVENTION
[0013] The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. Indeed, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements. Like numbers refer to like elements throughout.
[0014] While the embodiments of the present invention are described below in the context of handling package assemblies in an agricultural research environment wherein a package assembly handling device may be used to handle a package assembly to dispense seed aliquots containing seeds of a particular type (such as, for example, seeds corresponding to a selected corn plant hybrid or genetically modified organism (GMO)), it should be understood that embodiments of the method of handling package assemblies of the present invention may also serve as a method for dispensing a variety of particles, components, powders, fluids, foods, and/or other items that may require temporary containment and/or segregation prior to being utilized for a downstream process. Embodiments of the present invention may thus be useful for selectively dispensing such items when required.
[0015] As noted above, current processes known in the art for dispensing packages containing one or more particles or components comprising an aliquot as part of an intermediate research and/or manufacturing step, is a complex and labor-intensive one. These prior art techniques often require a great deal of manual labor and time to deposit the aliquots for planting research plots. In general terms, the present invention provides an automated method for handling one or more package assemblies. The method facilitates at least partial separation of first and second portions of a package assembly in response to a force applied to the package assembly, thus releasing at least a portion of the aliquot. The following is a description of the components of a package handling system and a method of handling package assemblies, in accordance with exemplary embodiments of the present invention, however it should be understood that many other embodiments not depicted are possible within the scope of the present invention.
[0016] FIG. 1 is a schematic diagram showing a package assembly handling system 10 configured to execute a method of handling package assemblies containing a particulate aliquot in accordance with one exemplary embodiment of the present invention. As shown in the figure, the package assembly handling system 10 of the depicted embodiment comprises a pneumatic supply 20, a controller 30, a scanner 40, and a package assembly handling device 50. The controller 30 controls the pneumatic supply 20, which operates one or more pneumatic components of the package assembly handling device 50. The controller 30 also controls the scanner 40, which, as will be discussed in more detail below, is configured to read information from the package assemblies. The controller 30 may also directly control one or more components of the package assembly handling device 50.
[0017] FIG. 2 is a perspective view of the package assembly handling device 50 of one embodiment showing its various components. Generally, the package assembly handling device 50 of the depicted embodiment comprises a tray assembly 52, a base plate 54, first and second guide rails 56, 57, an elevator assembly 58, and a pusher assembly 60 (not visible in FIG. 2). The tray assembly 52 includes an array of bins 62 configured to hold a plurality of package assemblies 100. The base plate 56 is located below the tray assembly 52, with the guide rails 56, 57 mounted in a spaced parallel arrangement on top of the base plate 54, such that the guide rails 56, 57 are disposed directly below the bottom of the tray assembly 52. In the depicted embodiment, the tray assembly 52, base plate 54, guide rails 56, elevator assembly 58, and pusher assembly 60 of the depicted embodiment are constructed primarily of metal materials, such as steel and/or aluminum, however in other embodiments these components may be constructed of any other material(s) suitable for handling package assemblies, as described below.
[0018] The tray assembly 52 is oriented with the guide rails 56, 57 such that the bottom of each of the bins 62 is substantially aligned between the guide rails 56, 57. Additionally, the tray assembly 52 is movable in a direction approximately aligned with arrow A1 so that the bottom of each bin 62 may be substantially aligned with a loading area 64 (better viewed in FIG. 3) defined by opposing recesses 66 created in the first and second guide rails 56, 57. The loading area 64 is configured to receive a package assembly 100 for moving along a package assembly handling path defined by the guide rails 56, 57. The elevator assembly 58 is located below the loading area 64 and includes an elevating mechanism 67 which raises and lowers a pair of supports 68 in a direction approximately aligned with arrow A2. The supports 68 are located between the guide rails 56, 57 substantially aligned with the loading area 64. The elevator assembly 58 is configured to move the supports 68 in a direction approximately aligned with arrow A2. In the depicted embodiment, the tray assembly 52, the elevator assembly 58, and the pusher assembly 60 are movable through pneumatic power by control of the controller 30, however in other embodiments any one or any combination of the tray assembly 52, elevator assembly 58, or pusher assembly may be movable by other means, including, but not limited to, gear trains or screw drive systems driven by one or more electric motors controlled by the controller 30.
[0019] Although the tray assembly 52 of the depicted embodiment is shown empty, each bin 62 is configured to hold a plurality of package assemblies 100, which may be stacked one on top of another in a closed position. So configured, the tray assembly 52 provides an array of closed package assemblies 100. In the depicted embodiment, the tray assembly 52 creates an array that is 1 row by 8 bins (1 x 8). However, in other embodiments a tray assembly may comprise a variety of configurations designed to suit differing storage, space, and/or performance constraints. In such embodiments, the tray assembly may be movable in other directions so as to substantially align the bottoms of the bins with a loading area. Alternatively, multiple loading areas may be available to receive package assemblies from the tray assembly.
[0020] FIG. 3 is a perspective view from a reverse angle of the package assembly handling device 50 in accordance with the exemplary embodiment of the invention depicted in FIG. 2. In this figure, the tray assembly 52 and the first guide rail 56 have been removed to facilitate discussion. Each of the first and second guide rails 56, 57 includes a support surface 74 which defines the package assembly handling path and along which a package assembly 100 travels after being loaded from the tray assembly 52 into the loading area 64. The pusher assembly 60 includes a pushing mechanism 70 that is configured to move a pair of pusher fingers 72 and a disengaging device 73 in a direction approximately aligned with arrow A3. The pusher fingers 72 are configured to move the package assembly 100 along the package assembly handling path. As will discussed in more detail below, the disengaging device 73 is configured to aid in opening a package assembly 100. The pusher fingers 72 are located between the supports 68 so that when the pair of pusher fingers 72 are moved by the pushing mechanism 70 and/or the pair of supports 68 are moved by the elevating mechanism 67, the pusher fingers 72 and the supports 68 move independent of, and do not interfere with, each other. A pinch area 75 is disposed in the second guide rail 57 along the support surface 74, downstream from the loading area 64. The pinch area 75 is designed to apply a compressive force to the package assembly 100 as the package assembly 100 moves along the package assembly handling path. The pinch area 75 of the depicted embodiment is formed by a geometry of the second guide rail 57, such that a portion of the second guide rail 57 extends out some distance from the second guide rail 57 toward the first guide rail 56 so that the guide rails 56, 57 converge and a compressive force is applied to the package assembly 100 as it moves along the package assembly handling path past the pinch area 75 by squeezing the package assembly 100 between the first and second guide rails 56, 57. In various other embodiments, the pinch area 75 may be formed in a variety of ways including, but not limited to, a geometric configuration of the first and/or second guide rails that results in the first and second guide rails converging such that a compressive force is applied the package assembly; one or more pinch rollers defined by the first and/or second guide rails that extend inward so as to apply a compressive force to the package assembly; one or more actuated sections of the first and/or second guide rails wherein the one or more sections are configured to apply a compressive force to the package assembly when actuated inward; at least one adjustable insert or section located in one or both guide rails configured to deflect at least one of opposing sides of the package assembly, the insert or section being configured to adjust the amount of the compression force applied to the package assembly; and combinations thereof.
[0021] An opening tool 76 that includes a spear 78 defining a spear end 80 (shown in more detail in FIG. 8) is located between the guide rails 56, 57 downstream from the loading area 64 and is configured such that a package assembly 100 moving along the package assembly handling path contacts the spear end 80. In the depicted embodiment, the opening tool 76 is constructed of a steel material, however in other embodiments it may be constructed of any material structured to facilitate opening of a package assembly 100.
[0022] A scanner 40 is located proximate the package assembly handling path and is configured to read a label 101 containing indicia associated with each package assembly 100 before the package assembly 100 opens to release the aliquot. In the depicted embodiment, the label 101 includes barcode information relating to the aliquot contained in the package assembly 100, however in other embodiments, the scanner 40 may be any other device capable of machine reading a label, including, but not limited to, a radio frequency identification (RFID) reader capable of identifying an RFID transponder associated with the package assembly 100, and/or a combination of a RFID reader and a barcode reader. Additionally, although the scanner 40 of the depicted embodiment of the present invention is located proximate the package assembly handling path downstream from the loading area 64, in other embodiments a scanner could be located in a variety of locations. For example, one or more scanners could be located proximate the tray assembly 52, the pusher assembly 60, the elevator assembly 58, and/or the opening tool 76. In other embodiments, package assemblies could be scanned with an independent scanner prior to being loaded in the tray assembly 52. Howerver, it should be noted that not all embodiments of the present invention include a scanner.
[0023] As noted above, improved package assemblies for use in receiving, containing, and dispensing aliquots have been disclosed, for example in U.S. Provisional Application No. 60/806,660 and U.S. Patent Application No. [TBD]. FIGS. 4 and 4A show an exemplary package assembly 100 of a type that may be used in conjunction with the dispenser 50 shown in FIGS. 1-3. Specifically, FIGS. 4 and 4A show a perspective view of a package assembly 100, in open and closed positions, respectively, usable in conjunction with the method in accordance with one embodiment of the present invention. As shown, the package assembly 100 may generally comprise a container portion 110 defining an opening 120 and including at least two opposing sides 112,114. The package assembly 100 may further comprise a cover portion 130 configured to cooperate with the container portion 110 to selectively close the opening 120 defined by the container portion 110. It should be noted, however, that the method of handling package assemblies of various embodiments of the present invention described herein may operate on a variety of package assembly designs and thus the present invention should not be limited to use with the particular package assemblies those shown in the figures.
[0024] In order to effectively close the opening 120 defined by the container portion 110 of the depicted embodiment, the cover portion 130 may comprise a reinforcing ridge portion 140 operably engaged about a perimeter of the cover portion 130 and configured to be capable of engaging an inner periphery of the opening 120, in an interference fit, so as to selectively close the opening 120, such that the cover portion 130 is not easily disengaged from the container portion 110 without the application of a compressive force, as described herein. It should be noted that in various embodiments, only a portion of the cover portion 130 and the container portion 110 may cooperate to hold the portions in a closed position. Moreover, an interference fit need not be required to hold the cover portion 130 in a closed position over the opening 120 of the container portion 110. The method of various embodiments of the present invention is operable in conjunction with package assemblies of a variety of designs, which are configured so that first and second portions at least partially separate in response to a force applied to the package assembly. In such a manner, the first and second portions may separate, at least partially, in response to the force, thus releasing at least a portion of a particulate aliquot contained within the package assembly. Thus, for example, package assemblies of other embodiments may comprise independent first and second portions wherein when the portions separate, one of the portions falls away from the other. Additionally, an adhesive or heat sealing material may be used to hold the first and second portions (or a portion of the first and second portions) in a closed position, wherein the adhesive or sealing material is designed to fail when the package assembly is subjected to a force.
[0025] The reinforcing ridge portion 140 of the depicted embodiment may also define a pair of flexure channels 145 on opposing sides 131, 133 of the cover portion 130. Furthermore, the flexure channels 145 may cooperate to define a flexure axis 142 extending substantially perpendicularly to the opposing sides 131, 133 of the cover portion 130 defining the flexure channels 145 such that the flexure axis 142 is substantially parallel to the opposing sides 112, 114 of the container portion 110.
[0026] According to various embodiments of the present invention, the container portion 110, the cover portion 130, and the opening 120 defined by the container portion may be formed into a variety of different shapes. For example, in some embodiments, the various components of the package assembly 100 may be formed in a substantially rectangular shape. In other embodiments the various components (such as the container portion 110, cover portion 130, and reinforcing ridge portion 140) may be formed to have a variety of other shapes, including but not limited to: polygonal shapes (including, but not limited to rectangles, triangles, hexagons); circular; oval; semi-circular; and combinations of such shapes.
[0027] As shown in FIG. 4, the flexure channels 145 defined in the reinforcing ridge portion 140 of the cover portion 130 may have a substantially half-circular cross section. According to other embodiments, the flexure channels 145 may also define various other cross-sectional shapes that may be tailored to define a flexure axis 142 extending substantially perpendicularly to the opposing sides 131, 133 of the cover portion 130. For example, the flexure channels 145 may, in some alternative embodiments, define cross-sectional shapes that may include, but are not limited to: rectangular; oval; circular; triangular; and combinations of such cross-sectional shapes. The shape of the cross-section of the flexure channel 145 may thus be tailored to suit the material used to form the cover portion 130 and/or the reinforcing ridge portion 140 so as to define a distinct flexure axis 142 across a width of the cover portion 130 such that the cover portion flexes outwardly from the container portion 110 about the flexure axis 142 defmed by the opposing flexure channels 145 (see, for example, FIG. 9, showing the flexing action of the cover portion 130 about the flexure axis 142 in response to a compressive force applied to the package assembly 100).
[0028] Thus, in the depicted embodiment the cover portion 130 may be configured to flex outwardly from the container portion 110 about the flexure axis 142, when a compressive force is applied to at least one of two opposing sides 112, 114 of the container portion 110. The compressive force may thus initiate the disengagement of the reinforcing ridge portion 140 from the inner periphery of the opening 120 so that the cover portion 130 disengages from the container portion 110. The package assembly 100 of the depicted embodiment is inverted such that the cover portion 130 may drop away (see FIG. 10) from the container portion 110 after the reinforcing ridge portion 140 has been disengaged from the inner periphery of the opening 120 due to a compressive force applied to the opposing sides 112, 114 of the container portion 100.
[0029] The package assembly 100 may thus be used to disperse one or more particles 300 (such as a seed sample aliquot) that have been segregated and contained within the container portion 110 of the package assembly 100 of the present invention. As described generally above, the package assembly 100 of various embodiments of the present invention may be advantageously opened by the simple application of a compressive force to at least one of the opposing sides 112, 114 of the container portion 110 of the package assembly 100 while suspending the package assembly 100 in an inverted position.
[0030] As shown generally in FIG. 4A, the package assembly 100 may further comprise a hinge portion 150 operably engaged between an edge of the cover portion 130 and one of the at least two opposing sides 112, 114 of the container portion 110 such that the cover portion 130 and the container portion 110 may form a substantially unitary package assembly 100 even when the cover portion 130 (and the reinforcing ridge portion 140 extending therefrom) is disengaged from the inner periphery of the opening 120 defined in the container portion 110 (as shown generally in FIG. 9). In some embodiments of the present invention, the hinge portion 150 may be integrally formed with one or both of the container portion 110 and the cover portion 130 to form a unitary package assembly 100. According to some alternative embodiments, the hinge portion 150 may also be operably engaged with one or both of the container portion 110 and the cover portion 130 using an adhesive material in order to form the package assembly 100. As described generally above, the hinge portion 150 may be formed with a bias towards the "open" position (as shown generally in FIG. 9) such that the hinge portion 150 may urge the cover portion 130 generally away from the container portion 110 once the compressive force has caused the initial disengagement of the reinforcing ridge portion 140 from an inner periphery of the opening 120 defined in the container portion 110.
[0031] Furthermore, as shown generally in FIGS. 4 and 4A, the package assembly 100 may also comprise a pair of complementary flange portions 119,132 extending outward from an outer periphery of the opening 120 and the reinforcing ridge portion 140 of the cover portion 130, respectively. For example, the package assembly 100 may further comprise a first flange portion 119 extending substantially perpendicular from at outer periphery of the opening 120, and a second flange portion 132 extending substantially outward from the reinforcing ridge 140 such that when the cover portion 130 closes the opening 120 defined by the container portion 110, the first flange portion 119 is substantially adjacent and parallel to the second flange portion 132. Furthermore, the second flange portion 132 may define a pair of opposing concave portions 135 substantially coaxial with the flexure axis 142. According to such embodiments, the concave portions 135 may form a corresponding pair of apertures between the first and second flange portions 119, 132 when the cover portion 130 closes the opening 120 defined by the container portion 110. For example, in some of such embodiments, the pair of apertures defined by the opposing concave portions 135 formed in the second flange portion 132 may be adapted to be capable of receiving an opening tool 76 (described in more detail with respect to FIGS. 5-8) for encouraging the cover portion 130 to flex outwardly from the container portion 110 about the flexure axis 142 so that the cover portion 130 disengages from the container portion 110. In various embodiments, an opening tool may any implement configured to aid in encouraging package assembly portions to separate, such as a screwdriver, knife, or other narrow-bladed implement, etc. Thus, such opposing concave portions 135 defined in by the second flange portion 132 may serve to define a corresponding pair of apertures between the flange portions 119,132 so that the opening tool 76 may be inserted into the aperture located at or near the flexure axis 142 so as to further urge the cover portion 130 out of its interference fit with the container portion 110. The package assembly 100 of the depicted embodiment also includes at least one corresponding concave portion 151 defmed by the first flange portion 119. The corresponding concave portion 151 is configured such that when the cover portion 130 is engaged with the container portion 110, the container ridge 151 substantially aligns with one of the opposing concave portions 135 defined by the second flange portion 132. In such a manner, the aligned concave portion 135 and corresponding concave portion 151 form a larger aperture between the first and second flange portions 119, 132 when the cover portion 130 closes the opening 120 defined by the container portion 110. As a result, the aperture formed by the concave portion 135 and the corresponding concave portion 135 creates a larger target for receiving an opening tool for encouraging the cover portion 130 to flex outwardly from the container portion 110 about the flexure axis 142 so that the cover portion 130 disengages from the container portion 110. It should be noted that in other embodiments, concave portions need not be included on the package assembly. For such embodiments, an opening tool may still be used to at least partially separate portions of a package assembly by inserting the opening tool between the portions.
[0032] A notch portion 153 is defined by the first flange portion 119 of the depicted embodiment. The notch portion 153 is configured to allow a disengaging device 73 (described in more detail with respect to FIGS. 5-7) to exert a force approximately normal to the second flange 132 through the notch portion 153. In such a manner, the disengaging device 73 may further facilitate disengaging the cover portion 130 from the container portion 110. In various embodiments, a disengaging device may be any device, tool, and/or mechanism configured to exert a force through the notch portion 153 against the second flange 132. As such, in various embodiments a disengaging device may be used alone, or in combination with the opening tool 76 received in one or both of the pair of apertures defined by the opposing ridges 135. As a result, in various embodiments, this may increase opening success for packaging assemblies with dimensional variability. It should be noted that although the notch portion 153 shown in the depicted embodiment is generally rectangular in shape, one skilled in the art will recognize that a notch portion in accordance with the present invention may take many other shapes, including, but not limited to, a half circular shape, a half oval shape, a triangular shape, a circular shape, an oval shape, and combinations thereof.
[0033] FIGS. 5-7 depict a method of handling a package assembly 100 in accordance with one embodiment of the present invention. In these figures, the tray assembly 52 and the first guide rail 56 have been removed to facilitate discussion. The method of handling package assemblies of various embodiments of the present invention may handle one or a plurality of package assemblies. Referring to depicted embodiment of FIG. 5, although a single package assembly 100 is shown, the description assumes that a stack of package assemblies exists above the package assembly 100. The process begins with the tray assembly 52 moving such that a bin 62 containing a stack of package assemblies is aligned with the loading area 64, which is defined by opposing recessed areas 66 located in the first and second guide rails 56, 57. The distance between the first and second guide rails 56, 57 in the loading area 64 is configured to be slightly greater than the length of the package assembly 100. In this manner, the supports 68 may move into contact with the bottommost package assembly 100 and the stack of package assemblies may be moved up and down by the elevating mechanism 67 proximate the loading area 64. Once a stack of package assemblies has been moved by the tray assembly 52 into a position approximately aligned with the loading area 64, the elevating mechanism 67 moves the supports 68 into contact with the bottommost package assembly 100. The entire stack of package assemblies is then moved downward so that the flanges 119, 132 of the bottommost package assembly 100 approximately align with the support surfaces 74 of the first and second guide rails 56, 57. As the elevating mechanism 67 lowers the stack of package assemblies, the label 101 of the bottommost package assembly 100 is scanned by the scanner 40 (not shown). In this manner, information relating to the bottommost package assembly 100, which is the package assembly entering the package assembly handling path, may be recorded. As the elevating mechanism 67 continues to lower the stack of package assemblies, the flanges 119, 132 of the bottommost package assembly 100 contact the support surfaces 74 of the first and second guide rails 56, 57. As shown in FIG. 4A, in some embodiments the length of second flange portion 132 may be shorter than the length of first flange portion 119 so that when the package assembly 100 is lowered onto the support surfaces 74, the first flange portion 119 contacts the support surface 74 of the second guide rail 57 so that the cover portion 130 may be free to separate from the container portion 110 upon application of a compressive force.
[0034] In FIG. 6, the pushing mechanism 70 (not shown) moves the pusher fingers 72 into contact with the bottommost package assembly 100 such that the package assembly 100 may be pushed out from the bottom of the stack of package assemblies, along the package assembly handling path. The top surfaces of the pusher fingers 72 are configured so that as the pusher fingers 72 move the bottommost package assembly 100 out from under the stack of package assemblies and along the package assembly handling path, the remaining stack of package assemblies rides on top of the pusher fingers 72. Once the pusher fingers 72 move past the stack of package assemblies, the elevating mechanism 67 moves the supports 68 upward, lifting the stack of package assemblies off of the pusher fingers 72. The pushing mechanism 70 then continues to drive the pusher fingers 72, thus moving the package assembly 100 along the package assembly handling path defined by the support surfaces 74, past the pinch roller 75. As noted above, the pinch roller 75 extends out some distance from the second guide rail 57 toward the first guide rail 56 such that as the package assembly 100 passes the pinch roller 75, the package assembly 100 is forced against the first guide rail 56 and is thus subjected to a compressive force. In the depicted embodiment, the compressive force is applied against the hinge portion 150 and an opposite end of at least one of the first and second flanges 119, 132. As such the compressive force is applied approximately perpendicular to the flexure axis 142. The compressive force causes the cover portion 130 of the package assembly 100 to flex outwardly from the container portion 110 about the flexure axis 142, which causes the cover portion 130 of the package assembly 100 to bow downward (as shown, for example, in FIG. 9). In some embodiments, this compressive force initiates the disengagement of the reinforcing ridge portion 140 from the inner periphery of the opening 120 so that the cover portion 130 disengages from the container portion 110. As shown in FIG. 10, in such embodiments the cover portion 130 drops away from the container portion 110 after the reinforcing ridge portion 140 has been disengaged from the inner periphery of the opening 120.
[0035] In other embodiments, such as the depicted embodiment, additional devices and/or mechanisms may be used to further encourage the cover portion 130 to disengage from the container portion 110. Referring to FIG. 7, once the cover portion 130 is bowed about the flexure axis 142, the pushing mechanism 70 drives the pusher fingers 72 to move the package assembly 100 such it engages an opening tool 76 (shown by itself in FIG. 8). In particular, the package assembly 100 is moved along the package assembly handling path such that an existing aperture defined by one of the opposing concave portions 135 and corresponding concave portion 151 of the package assembly 100 contacts the spear end 80 of the opening tool 76. The opening tool 76 is rigidly attached to the base plate 54 such that as the package assembly 100 continues to move along the package assembly handling path, the spear 78 inserts between the cover portion 130 and the container portion 110 of the package assembly 100.
[0036] Concurrently, a disengaging tool 73, which is attached between the pusher fingers 72, is actuated by the movement of the pusher fingers 72 along the package assembly handling path. In the depicted embodiment, the disengaging tool 73 is mechanically actuated by the movement of the pusher fingers 72, however in other embodiments the disengaging tool 73 may be actuated in various other ways. Once actuated, the disengaging tool 73 of the depicted embodiment is configured to push downward through the notch portion 153 defined by the first flange portion 119 of the package assembly 100. In such a manner, the disengaging device 73 exerts a force approximately normal to the second flange 132 through the notch portion 153 further encouraging the cover portion 130 to disengage from the container portion 110. Thus, in the depicted embodiment, the opening tool 76 and the disengaging tool 73 ensure that the cover portion 130 completely disengages from the container portion 110.
[0037] If, as shown in the figures, the package assembly 100 is inverted, the cover portion 130 drops away from the container portion 110 after the reinforcing ridge portion 140 has been disengaged from the inner periphery of the opening 120. Once the cover portion 130 has disengaged from the container portion 110, a deflecting arm 82 of the opening tool 78 deflects the cover portion 130 such that it is held away from the container portion. As shown generally in FIG. 10, the package assembly 100 may thus be used to disperse a plurality of particles 300 (such as a seed sample aliquot) that have been segregated and contained within the container portion 110 of the package assembly 100 of the present invention.
[0038] It should be noted that although the depicted embodiments show a method in which portions of a package assembly are at least partially separated by applying several forces to the package assembly (i.e., applying a compressive force to opposing sides of the package assembly, inserting an opening tool between portions of the package assembly, and applying an approximately normal force to a flange defined in one portion of the package assembly), in other embodiments a package assembly may be at least partially separated by applying any one force to the package assembly or any combination of forces to the package assembly. Additionally, although the depicted embodiments show a method in which portions of a package assembly are at least partially separated by applying several forces to the package assembly as the package assembly moves along a package assembly handling path, in other embodiments any one force may be applied to the package assembly or any combination of forces may be applied to the package assembly without requiring the package assembly to move along a package assembly handling path. That is, in other embodiments any one force or any combination of forces adapted to at least partially separate portions of a package assembly may act on an unmoving package assembly.
[0039] Many modifications and other embodiments of the invention will come to mind to one skilled in the art to which this invention pertains having the benefit of the teachings presented in the foregoing descriptions and the associated drawings. Therefore, it is to be understood that the invention is not to be limited to the specific embodiments disclosed and that modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
receiving the package assembly (100) in a package assembly handling device (50); and
applying a force to the package assembly (100) using the package assembly handling device (50) so that the first (110) and second (130) portions at least partially separate in response to the force, characterized in that the step of applying a force to the package assembly (100) comprises at least one of applying a compressive force to opposing sides (112, 114) of the package assembly (100) to flex the second portion (130) outwardly from the first portion (110) about a flexure axis (142) such as to allow re-use of the package assembly (100) or inserting an opening tool (76) between the first (110) and second (130) portions of the package assembly (100) such as to allow re-use of the package assembly (100), and in that the package assembly (100) contains a particulate aliquot and in that the application of the force releases at least a portion of the particulate aliquot.
(a) wherein the step of inserting the opening tool (76) into the aperture comprises inserting an opening tool (76) into an aperture defined by at least one of a pair of opposing concave portions (135) located on a first flange portion (119) of the package assembly (100) and at least one corresponding concave portion (135) located on a second flange portion (132) of the package assembly (100) and adapted to substantially align with at least one of the pair of opposing concave portions (135) when the first (110) and second (130) portions are closed, or
(b) further comprising applying second force to the package assembly (100), approximately normal to a plane defined by the flange portion (119, 132), for encouraging the first (110) and second (130) portions to separate, desirably wherein the step of applying a second force comprises actuating a disengaging tool (73) through a notch portion (153) defined in one of first (119) and second (132) flange portions of the package assembly (100) to exert a force against the other of the first (119) and second (132) flange portions for encouraging the first (110) and second (130) portions of the package assembly (100) to separate, or
(c) wherein the step of inserting an opening tool (76) into an aperture defined by at least one of a pair of concave portions (135) located on a flange portion (119, 132) of the package assembly (100) comprises moving the package assembly (100) along a package assembly handling path defined by a pair of opposing guide rails (56, 57) using a pusher assembly (60) so that the aperture of the package assembly (100) contacts an opening tool (76), desirably wherein the first (110) and second (130) portions of the package assembly (100) are joined at one end by a hinge (150), and wherein the method further comprises deflecting one of the first (110) or second (130) portions of the package assembly (100) with the opening tool (76) when the first (110) and second (130) portions separate so that the package assembly (100) at least temporarily remains in an open position.
a bar code reader;
an RFID reader; and
combinations thereof.
wherein applying a force to the package assembly comprises applying a compression force to opposing sides (112, 114) of the package assembly (100) using the package assembly handling device (50) by moving the package assembly (100) along a package assembly handling path defined by a pair of opposing guide rails (56, 57) with a pusher assembly (60) so that the package assembly (100) passes adjacent a pinch area (75) defined in one of the guide rails (56, 57), and wherein one of the opposing sides (112, 114) of the package assembly (100) is deflected by the pinch area (75), thus compressing the package assembly (100) between the pinch area (75) and the other of the guide rails (56, 57) so as to cause the cover portion (130) to flex outwardly from the container portion (110); and
further comprising inserting an opening tool (76) into an aperture defined by at least one of a pair of opposing concave portions (135) located on a flange portion (119, 132) of the package assembly (100) and applying an additional force to the package assembly (100) with a disengaging tool (73), approximately normal to a plane defined by the cover portion (130), for encouraging the cover portion (130) to flex outwardly from the container portion (110) about a flexure axis (142) so that the cover portion (130) separates from the container portion (110) and at least a portion of the particulate aliquot is released from the package assembly (100).
the handling system comprising:
a package assembly handling device (50) configured for applying a force to the package assembly (100) so that the first (110) and second (130) portions at least partially separate, characterized in that the apparatus is configured to apply the force by at least one of applying a compressive force to opposing sides (112, 114) of the package assembly (100) to flex the second portion (130) outwardly from the first portion (110) about a flexure axis (142) such as to allow re-use of the package assembly (100) or inserting an opening tool (76) between the first (110) and second (130) portions of the package assembly (100) such as to allow re-use of the package assembly (100), and in that the first (110) and second (130) portions cooperate to contain a particulate aliquot and in that the applying a force releases at least a portion of the particulate aliquot.
(a) further comprising a disengaging tool (73) configured for applying a second force to the package assembly (100), approximately normal to a plane defined by the flange portion (119, 132), for encouraging the first (110) and second (130) portions to separate, or
(b) further comprising a pusher assembly (60) and a pair of guide rails (56, 57) defining a package assembly handling path, and wherein the pusher assembly (60) is configured for moving the package assembly (100) along the package handling path so that the aperture of the package assembly (100) contacts a leading end (80) defined by the opening tool (76), desirably wherein the first (110) and second (130) portions of the package assembly (100) are joined at one end by a hinge (150), and wherein the opening tool (76) further defines a deflecting arm (82) configured to deflect one of the first (110) or second (130) portions of the package assembly (110) when the first (110) and second (130) portions separate so that the package assembly (100) at least temporarily remains in an open position.
a geometry of at least one of the guide rails (56, 57) configured such that the guide rails (56, 57) converge as the package assembly (100) moves along the package assembly handling path;
one or more pinch rollers defined in at least one of the guide rails (56, 57) and configured to deflect at least one of opposing sides (112, 114) of the package assembly (100) as the package assembly (100) moves along the package assembly handling path;
an actuated section of at least one of the guide rails (56, 57) configured to move inward so as to deflect at least one of opposing sides (112, 114) of the package assembly (100); and
combinations thereof.
a bar code reader;
an RFID reader; and
combinations thereof.
Aufnehmen der Verpackungseinheit (100) in einer Handhabungsvorrichtung (50) für die Verpackungseinheit; und
Anwenden einer Kraft auf die Verpackungseinheit (100) bei Benutzung der Handhabungsvorrichtung (50) für die Verpackungseinheit, so dass sich der erste (110) und der zweite Abschnitt (130) mindestens teilweise als Reaktion auf die Kraft trennen, dadurch gekennzeichnet, dass der Schritt des Anwendens einer Kraft auf die Verpackungseinheit (100) aufweist: mindestens einen Schritt des Anwendens einer Druckkraft auf gegenüberliegende Seiten (112, 114) der Verpackungseinheit (100), um den zweiten Abschnitt (130) nach außen vom ersten Abschnitt (110) um eine Biegeachse (142) so zu biegen, dass eine Wiederverwendung der Verpackungseinheit (100) gestattet wird; oder des Einsetzens eines Öffnungswerkzeuges (76) zwischen den ersten (110) und den zweiten Abschnitt (130) der Verpackungseinheit (100), um so die Wiederverwendung der Verpackungseinheit (100) zu gestatten, und dadurch, dass die Verpackungseinheit (100) eine teilchenförmiges Aliquote enthält, und dadurch, dass die Anwendung der Kraft mindestens einen Teil der teilchenförmigen Aliquote freigibt.
(a) der Schritt des Einsetzens des Öffnungswerkzeuges (76) in die Öffnung den Schritt des Einsetzens eines Öffnungswerkzeuges (76) in eine Öffnung aufweist, die durch mindestens einen von einem Paar gegenüberliegender konkaver Abschnitte (135), die an einem ersten Flanschabschnitt (119) der Verpackungseinheit (100) angeordnet sind, und mindestens einem entsprechenden konkaven Abschnitt (135), der an einem zweiten Flanschabschnitt (132) der Verpackungseinheit (100) angeordnet ist, definiert wird, und so ausgebildet ist, um sich im Wesentlichen mit mindestens einem des Paares der gegenüberliegenden konkaven Abschnitte (135) auszurichten, wenn der erste (110) und der zweite Abschnitt (130) geschlossen werden, oder
(b) es außerdem den Schritt des Anwendens einer zweiten Kraft auf die Verpackungseinheit (100) aufweist, annähernd senkrecht zu einer Ebene, die durch den Flanschabschnitt (119, 132) definiert wird, um zu unterstützen, dass sich der erste (110) und der zweite Abschnitt (130) trennen, wobei wünschenswerter Weise der Schritt des Anwendens einer zweiten Kraft den Schritt des Betätigens eines Trennwerkzeuges (73) mittels eines Kerbenabschnittes (153) aufweist, der in einem von erstem (119) und zweitem Flanschabschnitt (132) der Verpackungseinheit (100) definiert wird, um eine Kraft gegen den anderen von erstem (119) und zweitem Flanschabschnitt (132) auszuüben, um die Trennung des ersten (110) und des zweiten Abschnittes (130) der Verpackungseinheit (100) zu unterstützen, oder
(c) wobei der Schritt des Einsetzens eines Öffnungswerkzeuges (76) in eine Öffnung, die durch mindestens einen von einem Paar von konkaven Abschnitten (135) definiert wird, die auf einem Flanschabschnitt (119, 132) der Verpackungseinheit (100) angeordnet sind, den Schritt des Bewegens der Verpackungseinheit (100) längs eines Transportweges der Verpackungseinheit aufweist, der durch ein Paar gegenüberliegende Führungsschienen (56, 57) definiert wird, wobei eine Drückerbaugruppe (60) benutzt wird, so dass die Öffnung der Verpackungseinheit (100) ein Öffnungswerkzeug (76) berührt, wobei wünschenswerterweise der erste (110) und der zweite Abschnitt (130) der Verpackungseinheit (100) an einem Ende mittels eines Gelenkes (150) verbunden werden, und wobei das Verfahren außerdem den Schritt des Ablenkens eines von erstem (110) oder zweitem Abschnitt (130) der Verpackungseinheit (100) mit dem Öffnungswerkzeug (76) aufweist, wenn sich der erste (110) und der zweite Abschnitt (130) trennen, so dass die Verpackungseinheit (100) mindestens vorübergehend in einer offenen Position bleibt.
einem Strichcodelesegerät;
einem RFID-Lesegerät; und
Kombinationen davon.
wobei der Schritt des Anwendens einer Kraft auf die Verpackungseinheit den Schritt des Anwendens einer Druckkraft auf die gegenüberliegenden Seiten (112, 114) der Verpackungseinheit (100) bei Benutzung der Handhabungsvorrichtung (50) für die Verpackungseinheit aufweist, indem die Verpackungseinheit (100) längs eines Transportweges der Verpackungseinheit, der durch ein Paar gegenüberliegende Führungsschienen (56, 57) definiert wird, mit einer Drückerbaugruppe (60) bewegt wird, so dass die Verpackungseinheit (100) angrenzend an einen Quetschbereich (75) passiert, der in einer der Führungsschienen (56, 57) definiert wird, und wobei eine der gegenüberliegenden Seiten (112, 114) der Verpackungseinheit (100) durch den Quetschbereich (75) abgelenkt wird, wodurch die Verpackungseinheit (100) zwischen dem Quetschbereich (75) und der anderen der Führungsschienen (56, 57) zusammengedrückt wird, um so zu bewirken, dass sich der Deckelabschnitt (130) vom Behälterabschnitt (110) nach außen biegt; und
das außerdem die Schritte des Einsetzens eines Öffnungswerkzeuges (76) in eine Öffnung, die durch mindestens einen von einem Paar von gegenüberliegenden konkaven Abschnitten (135) definiert wird, die auf einem Flanschabschnitt (119, 132) der Verpackungseinheit (100) angeordnet sind, und des Anwendens einer zusätzlichen Kraft auf die Verpackungseinheit (100) mit einem Trennwerkzeug (73) annähernd senkrecht zu einer Ebene aufweist, die durch den Deckelabschnitt (130) definiert wird, um zu unterstützen, dass sich der Deckelabschnitt (130) vom Behälterabschnitt (110) um eine Biegeachse (142) nach außen biegt, so dass sich der Deckelabschnitt (130) vom Behälterabschnitt (110) trennt und mindestens ein Teil der teilchenförmigen Aliquote aus der Verpackungseinheit (100) freigegeben wird.
wobei das Handhabungssystem aufweist:
eine Handhabungsvorrichtung (50) für die Verpackungseinheit, die für das Aufwenden einer Kraft auf die Verpackungseinheit (100) ausgebildet ist, so dass sich der erste (110) und der zweite Abschnitt (130) mindestens teilweise trennen, dadurch gekennzeichnet, dass die Vorrichtung ausgebildet ist, um die Kraft durch mindestens einen der folgenden Schritte anzuwenden: Anwenden einer Druckkraft auf gegenüberliegende Seiten (112, 114) der Verpackungseinheit (100), um den zweiten Abschnitt (130) nach außen vom ersten Abschnitt (110) um eine Biegeachse (142) so zu biegen, dass eine Wiederverwendung der Verpackungseinheit (100) gestattet wird; oder Einsetzen eines Öffnungswerkzeuges (76) zwischen den ersten (110) und den zweiten Abschnitt (130) der Verpackungseinheit (100), um so die Wiederverwendung der Verpackungseinheit (100) zu gestatten, und dadurch, dass der erste (110) und der zweite Abschnitt (130) zusammenwirken, um eine teilchenförmiges Aliquote aufzunehmen, und dadurch, dass die Anwendung einer Kraft mindestens einen Teil der teilchenförmigen Aliquote freigibt.
(a) außerdem ein Trennwerkzeug (73) aufweist, das für ein Anwenden einer zweiten Kraft auf die Verpackungseinheit (100) annähernd senkrecht zu einer Ebene ausgebildet ist, die durch den Flanschabschnitt (119, 132) definiert wird, um das Trennen des ersten (110) und des zweiten Abschnittes (130) zu unterstützen, oder
(b) außerdem eine Drückerbaugruppe (60) und ein Paar Führungsschienen (56, 57) aufweist, die einen Transportweg der Verpackungseinheit definieren, und wobei die Drückerbaugruppe (60) für ein Bewegen der Verpackungseinheit (100) entlang des Transportweges der Verpackung ausgebildet ist, so dass die Öffnung der Verpackungseinheit (100) ein vorderes Ende (80) berührt, das durch das Öffnungswerkzeug (76) definiert wird, wobei wünschenswerterweise der erste (110) und der zweite Abschnitt (130) der Verpackungseinheit (100) an einem Ende mittels eines Gelenkes (150) verbunden werden, und wobei das Öffnungswerkzeug (76) außerdem einen Ablenkarm (82) definiert, der ausgebildet ist, um einen von erstem (110) oder zweitem Abschnitt (130) der Verpackungseinheit (100) abzulenken, wenn sich der erste (110) und der zweite Abschnitt (130) trennen, so dass die Verpackungseinheit (100) mindestens vorübergehend in einer offenen Position verbleibt.
einer Geometrie von mindestens einer der Führungsschienen (56, 57), die so ausgebildet ist, dass die Führungsschienen (56, 57) konvergieren, während sich die Verpackungseinheit (100) längs des Transportweges der Verpackungseinheit bewegt;
einer oder mehreren Andrückrollen, die in mindestens einer der Führungsschienen (56, 57) definiert werden und ausgebildet sind, um mindestens eine der gegenüberliegenden Seiten (112, 114) der Verpackungseinheit (100) abzulenken, während sich die Verpackungseinheit (100) längs des Transportweges der Verpackungseinheit bewegt;
einem angetriebenen Abschnitt von mindestens einer der Führungsschienen (56, 57), der ausgebildet ist, um sich nach innen zu bewegen, um so mindestens eine der gegenüberliegenden Seiten (112, 114) der Verpackungseinheit (100) abzulenken; und Kombinationen davon.
einem Strichcodelesegerät;
einem RFID-Lesegerät; und
Kombinationen davon.
réception de l'assemblage d'emballage (100) dans un dispositif de manutention de l'assemblage d'emballage (50) ; et
application d'une force à l'assemblage d'emballage (100) par l'intermédiaire du dispositif de manutention de l'assemblage d'emballage (50), de sorte que les première (10) et deuxième (130) parties sont séparées au moins partiellement en réponse à la force, caractérisé en ce que l'étape d'application d'une force à l'assemblage d'emballage comprend au moins une des étapes suivantes : une étape d'application d'une force de compression aux côtés opposés (112, 114) de l'assemblage d'emballage (100), pour fléchir la deuxième partie (130) vers l'extérieur de la première partie (100) autour d'un axe de flexion (142), pour permettre une réutilisation de l'assemblage d'emballage (100), ou une étape d'insertion d'un outil d'ouverture (76) entre les première (110) et deuxième (130) parties de l'assemblage d'emballage (100), de sorte à permettre une réutilisation de l'assemblage d'emballage (100), et en ce que l'assemblage d'emballage contient une aliquote particulaire, l'application de la force libérant au moins une partie de l'aliquote particulaire.
(a) dans lequel l'étape d'insertion de l'outil d'ouverture (76) dans l'ouverture comprend l'insertion d'un outil d'ouverture (76) dans une ouverture définie par au moins une partie d'une paire de parties concaves opposées (135) agencées sur une première partie de bride (119) de l'assemblage d'emballage (100), et au moins une partie concave correspondante (135), agencée sur une deuxième partie de bride (132) de l'assemblage d'emballage (100) et adaptée pour être alignée pratiquement avec au moins une partie de la paire de parties concaves opposées (135) lorsque les première (110) et deuxième (130) parties sont fermées ; ou
(b) comprenant en outre l'étape d'application d'une deuxième force à l'assemblage d'emballage (100), pratiquement perpendiculaire à un plan défini par la partie de bride (119, 132), pour faciliter la séparation des première (110) et deuxième (130) parties, l'étape d'application d'une deuxième force comprenant de préférence l'actionnement d'un outil de dégagement (73) à travers une partie d'encoche (153) définie dans l'une des première (119) et deuxième (132) parties de bride de l'assemblage d'emballage (100), pour exercer une force contre l'autre des première (119) et deuxième (132) parties de bride, afin de faciliter la séparation des première (110) et deuxième (130) parties de l'assemblage d'emballage, ou
(c) dans lequel l'étape d'insertion d'un outil d'ouverture (76) dans une ouverture définie par au moins une partie d'une paire de parties concaves (135), agencées sur une partie de bride (119, 132) de l'assemblage d'emballage (100), comprend le déplacement de l'assemblage d'emballage (100) le long d'un trajet de manutention de l'assemblage d'emballage, défini par une paire de rails de guidage opposés (56, 57), par l'intermédiaire d'un assemblage de poussée (60), de sorte que l'ouverture de l'assemblage d'emballage (100) contacte un outil d'ouverture (76), les première (110) et deuxième (130) parties de l'assemblage d'emballage (100) étant de préférence reliées au niveau d'une extrémité par une charnière (150), le procédé comprenant en outre l'étape de fléchissement de l'une des première (110) ou deuxième (130) parties de l'assemblage d'emballage (100) par l'intermédiaire de l'outil d'ouverture (76) lors de la séparation des première (110) et deuxième (130) parties, de sorte que l'assemblage d'emballage (100) reste au moins temporairement dans une position ouverte.
un lecteur de code à barres ;
un lecteur RFID ; et
des combinaisons de ces dispositifs.
l'étape d'application d'une force à l'assemblage d'emballage comprenant l'application d'une force de compression aux côtés opposés (112, 114) de l'assemblage d'emballage (100) par l'intermédiaire du dispositif de manutention de l'assemblage d'emballage (50), en déplaçant l'assemblage d'emballage (100) le long d'un trajet de manutention de l'assemblage d'emballage, défini par une paire de rails de guidage opposés (56, 57), par l'intermédiaire d'un assemblage de poussée (60), de sorte que l'assemblage d'emballage (100) passe près d'une zone de serrage (75) définie dans un des rails de guidage (56, 57), un des côtés opposés (112, 114) de l'assemblage d'emballage (100) étant fléchi par la zone de serrage (75), comprimant ainsi l'assemblage d'emballage (100) entre la zone de serrage (75) et l'autre des rails de guidage (56, 57), de sorte à entraîner un fléchissement de la partie de couvercle (130) vers l'extérieur de partie de contenant (110) ; et
comprenant en outre les étapes d'insertion d'un outil d'ouverture (76) dans une ouverture définie par au moins une partie d'une paire de parties concaves opposées (135), agencées sur une partie de bride (119, 132) de l'assemblage d'emballage (100), et d'application d'une force additionnelle à l'assemblage d'emballage (100) par un outil de dégagement (73), pratiquement perpendiculaire à un plan défini par la partie de couvercle (130), pour entraîner le fléchissement de la partie de couvercle (130) vers l'extérieur de la partie de contenant (100), autour d'un axe de flexion (142), de sorte que la partie de couvercle (130) est séparée de la partie de contenant (110), au moins une partie de l'aliquote particulaire étant libérée de l'assemblage d'emballage (100).
le système de manutention comprenant :
un dispositif de manutention de l'assemblage d'emballage (50), configuré de sorte à appliquer une force à l'assemblage d'emballage (100), de sorte que les première (110) et deuxième (130) parties sont séparées au moins partiellement, caractérisé en ce que le dispositif est configuré de sorte à appliquer la force par au moins un moyen, l'application d'une force de compression aux côtés opposés (112, 114) de l'assemblage d'emballage (100), pour fléchir la deuxième partie (130) vers l'extérieur de la première partie (110), autour d'un axe de flexion (142), pour permettre une réutilisation de l'assemblage d'emballage (100), ou l'insertion d'un outil d'ouverture (76) entre les première (110) et deuxième (130) parties de l'assemblage d'emballage (100), pour permettre une réutilisation de l'assemblage d'emballage (100), et en ce que les première (110) et deuxième (130) parties coopèrent pour contenir une aliquote particulaire, l'application de la force entraînant la libération d'au moins une partie de l'aliquote particulaire.
(a) comprenant en outre un outil de dégagement (73), configuré de sorte à appliquer une deuxième force à l'assemblage d'emballage (100), pratiquement perpendiculaire à un plan défini par la partie de bride (119, 132), pour faciliter la séparation des première (110) et deuxième (130) parties ; ou
(b) comprenant en outre un assemblage de poussée (60) et une paire de rails de guidage (56, 57), définissant un trajet de manutention de l'assemblage d'emballage, l'assemblage de poussée (60) étant configuré de sorte à déplacer l'assemblage d'emballage (100) le long du trajet de manutention de l'assemblage d'emballage, de sorte que l'ouverture de l'assemblage d'emballage (100) contacte une extrémité avant (80) définie par l'outil d'ouverture (76), les première (110) et deuxième (130 parties de l'assemblage d'emballage (100) étant de préférence reliées au niveau d'une extrémité par une charnière (150), l'outil d'ouverture (76) définissant en outre un bras de fléchissement (82), configuré de sorte à fléchir une des première (110) ou deuxième (130) parties de l'assemblage d'emballage (110) lors de la séparation des première (110) et deuxième (130) parties, de sorte que l'assemblage d'emballage (100) reste au moins temporairement dans une position ouverte.
une forme géométrique d'au moins un des rails de guidage (56, 57), configurée de sorte que les rails de guidage (56, 57) convergent lors du déplacement de l'assemblage d'emballage (100) le long du trajet de manutention de l'assemblage d'emballage ;
un ou plusieurs rouleaux presseurs définis dans au moins un des rails de guidage (56, 57), et configurés de sorte à fléchir au moins un des côtés opposés (112, 114) de l'assemblage d'emballage (100), lors du déplacement de l'assemblage d'emballage (100) le long du trajet de manutention de l'assemblage d'emballage ;
une section à actionnement d'au moins un des rails de guidage (56, 57), configurée de sorte à se déplacer vers l'intérieur afin de fléchir au moins un des côtés opposés (112, 114) de l'assemblage d'emballage (100) ; et
des combinaisons de ces éléments.
un lecteur de code à barres ;
un lecteur RFID ; et
des combinaisons de ces dispositifs.
REFERENCES CITED IN THE DESCRIPTION
This list of references cited by the applicant is for the reader's convenience only. It does not form part of the European patent document. Even though great care has been taken in compiling the references, errors or omissions cannot be excluded and the EPO disclaims all liability in this regard.
Patent documents cited in the description