| 摘要 |
PROBLEM TO BE SOLVED: To provide a screw member feeder, capable of saving space and reducing cost. SOLUTION: Bolt holding means 408 and 414 for receiving and holding bolts 404 fed from parts feeders 402A and 410A are arranged on preset units 406 and 413 rotatably provided on a movable base 407. The movable base 407 is rotated as necessary to switch the arrangement of the preset units 406 and 413 between the right and the left, so that different kinds of bolts can be held by the respective bolt holding means 408 and 414. The movable base 407 is transferred toward robots 423 and 424, the preset units 406 and 413 are taken out to be positioned above the unit 421, and a chuck mechanism 520 for the bolt holding means 408 and 414 is opened, so that the bolt 404 is dropped to bolt positioning means 425 and 427 below to feed the bolt to a delivery unit 421. COPYRIGHT: (C)2008,JPO&INPIT
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