| 摘要 |
PURPOSE:To make positioning easier and secure by vertically movably providing a rotary table having a laterally long projecting part, on a pallet supporting table, raising said rotary table and inserting and rotating the projecting part in the recess part on the pallet side, and correcting the position of said pallet by the cooperation of said laterally long projecting part and said recess part. CONSTITUTION:A pallet 3 is carried in on a pallet supporting table 2a under conditions that a laterally moving table 27 is in contact with a righthand stopper 25a, that the cam follower roller 49 on an elevatable table 36 is placed on the starting lowest surface of a cam rail 48, and that a laterally long projection part 43 is in parallel to the pallet translocating direction 51. Then, the laterally moving table 27 is moved by pressure through a motor 33, a pinion 31, and a gear 30, the elevatable table 36 raised through the cam rail 48 and the cam foller roller 49, and the laterally long projecting part 43 is inserted in a central recess part 9 and rotated by 90 deg.. At this time, the laterally moving table 27 is brought in contact with the stopper 35, and the pallet 3 is corrected and positioned in its translocating direction through the laterally long projection part 43 and the recess part 9. |
