| 摘要 |
PURPOSE:To make stopping accuracy securable so easily in a simple structure, by installing a tapered irregularity engaging part, compensating a stop position error of a conveyor car, in respective joints among a receiving pallet, a transfer station and a lifter. CONSTITUTION:When a conveyor car 8 is stopped at an opposed position to an auto-pallet changer 3, a receiving pallet 6 on the conveyor car is caught on an adjacent transfer station 20 in the same level with a transferrer 4 as a lifter 9 on the car goes down. At this time, tapered irregularity engaging parts 21, 23 and 24 installed between joints of the transfer station 20 and the receiving pallet 6 as well as between joints of the receiving pallet 6 and the lifter 9 are engaged with one another, and they are aligned so as to make up for a stopping error. Thus, alignment of stopping positions is surely performable in a simple structure, and that inclination due to a tilt of the conveyor car or the like is eliminated, thus efficient transfer conveyance is made performable. |
