|
(11) | EP 2 738 127 A3 |
(12) | EUROPEAN PATENT APPLICATION |
|
|
|
|
|||||||||||||||||||||||
(54) | Yarn winding machine and yarn withdrawal method |
(57) A winder unit 10 includes a package driving motor 41, an upper-yarn catching member,
and a unit control section 50. The unit control section 50 is adapted to control the
package driving motor 41 to rotationally drive the package 30 at a yarn-end catching
speed when the upper-yarn catching member 26 is located at a catching region R1 where
the upper-yarn catching member 26 catches a yarn end of the package 30. The unit control
section 50 is adapted to control the package driving motor 41 to rotationally drive
the package 30 at a yarn guiding speed, which is faster than the yarn-end catching
speed, when the upper-yarn catching member 26 moves from the catching region R1 to
a guiding target 14.
|