| 摘要 |
PURPOSE:To provide the subject device wherein a projecting member is projected to stop a pallet and a defining tool is actuated to lift the pallet through a rack, a gear, a cam shaft, and a roller to locate the same, thereby to accelerate and stabilize the operation. CONSTITUTION:A pallet 2 is transferred in a direction B by a chain 28, and comes into abutment with a projecting member 4a projected by the operation of a solenoid 6a and is stopped. When a cylinder 9 is actuated, a defining tool 7 proceeds in a direction C, as a result of which a rack 12 moves in a direction U through a roller 13, and a gear in a direction W and a cam shaft 19 in a direction V. Accordingly, a roller 26 comes into abutment with the top of a cam 23, as a result of which the roller 26 lifts the pallet 2 to the upper part of the chain 28. When the defining tool 7 is further advanced in this state, the V-shaped projection 7a of the defining tool 7 is fitted in the V-shaped groove 2a of the pallet 2, and the pallet 2 is pressed against a doubling plate 29 secured to a guide 27 to locate the same. |
