| 摘要 |
PURPOSE:To enable pallets to be sent to the next process without any rising delay by providing a stopper cylinder for stopping the pallet and a pallet pushing member for accelerating the pallet in interlocking relation with the stopper cylinder. CONSTITUTION:When a pallet is sent to a operating position, a block 2 abuts against a stopper cylinder 4 in the lifted position so that the pallet 1 stops in the operating position. Next, when the stopper cylinder 4 descends and a dog 11 abuts against the head of a limit valve 12, said valve 12 is operated to supply air pressure to a port 13 of a horizontal cylinder 5 which in turn advances along the progressing direction of the pallet 1. Then, since a pallet pushing member 8 advances while pushing the block 2, the pallet 1 is accelerated. Thus, the pallet 1 rides on the chain speed on the next process for a short time to be prevented from the rising delay temporarily. |
