| 摘要 |
PURPOSE:To increase the quantity of accomodated trays by providing a tray magazine with a guide for vertically leading the tray, and the upper end of the guide with metallic claw fittings for horizontally supporting the tray, and lowering a part accommodating magazine in order as its state is kept horizontal. CONSTITUTION:When a tray 1-1 is inserted among four guides 6 provided on a tray magazine 1, the tip 21a of metallic claw fittings 21 projects inside the guide 6 by thr pressing force F of an air cylinder or the like, and rushes into the recess 3 of the tray 1-1 to horizontally support the tray 1-1. Parts are received on the tray 1-1, and a table 9 is risen by a ball screw 8 to support the bottom of the tray 1-1. The mettalic claw fittings 21 is then moved back to lower the tray 1-1 as it is supported by the table 9, and the following tray 1-2 is fed on the guide 6. Similar operations are repeatedly carried out after then. |
