| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive system for feeding parts by pressure by reducing jamming of screws at a chuck part and improving production efficiency when feeding screws by pressure. <P>SOLUTION: A hose 3 connects a part feeding device 2 which can feed a screw as one example of desired parts by pressure, and a chuck unit 14 which can hold the screw. A passage sensor 9 which detects the passage of the screw is arranged at an outer circumference of the hose 3, and a signal line 16 connects the passage sensor 9 and a controller 6. Moreover, based on a passage detecting signal for a screw output from the passage sensor 9, pressurized feeding control of the screw is performed so that the pressurized feeding of the screw can be stopped and restarted. <P>COPYRIGHT: (C)2013,JPO&INPIT |
