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(11) | EP 0 755 102 A3 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | Continuous strip pin header feeder |
| (57) A programmable feeder system for handling a continuous strip of pin header stock.
The feeder system responds to controller commands to advance the end of the pin header
stock to a pin pulling station, pull a pin identified by the controller at the key
position, cut a pin header to a programmed length, and hold the finished pin header
at a pickup station for pickup by an insertion system. The feeder system includes
a pin header strip drive apparatus including a timing belt having lugs spaced to match
the strip pin pitch and engage the pins in the strip. A stepper motor drives the belt
to advance the strip under controller command to position the pin to be pulled at
a pulling station, and thereafter to advance the strip by a distance needed to provide
the programmed header length. A cut/clamp station clamps the advanced strip portion
and cuts the receptacle strip to separate the pin header from the continuous strip. |