发明名称 |
Placement machine and a method to control a placement machine |
摘要 |
The present invention provides for safe and simple replacement or removal of individual feeders from a placement machine without any loss in performance by using a signal means to emit a signal to the CPU of the placement machine when a feeder is removed. Upon receipt of this signal, the CPU controls the pick-up head in such a way so that it does not collide with the feeder being removed. If the pick-up head is located directly above the pick-up position of the feeder to be removed, it can be moved momentarily upwards or sideways thanks to its fast drive before a collision occurs. If the pick-up head is located just on the way to the pick-up position of the feeder, the procedure is momentarily aborted so that a collision can be avoided.
|
申请公布号 |
US6077022(A) |
申请公布日期 |
2000.06.20 |
申请号 |
US19980021723 |
申请日期 |
1998.02.10 |
申请人 |
ZEVATECH TRADING AG |
发明人 |
GFELLER, MARTIN;CHRISTEN, OTTO;GRUNDER, EMIL |
分类号 |
H05K13/02;H05K13/04;(IPC1-7):H05K13/02;B65G47/06;B65H20/22 |
主分类号 |
H05K13/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|