| 摘要 |
PROBLEM TO BE SOLVED: To simplify and reduce a cost of a bag transfer device and make a bagging and packing machine compact and make a gripper couple run accurately and stably. SOLUTION: This device is provided with a sprocket 1 which rotates continuously in a horizontal plane, a fixed guide member 3 having guide sections 2 which are arranged at a specified interval in the same horizontal plane and are of nearly a half circle when viewed in the horizontal direction and an endless chain chained between the sprocket 1 and the fixed guide member 3. In the endless chain comprising a plurality of links connected to each other through connecting shafts, guide rollers capable of rotating in horizontal planes above and below each connecting shaft are arranged, and an inner side guide roller which can rotate freely in a vertical plane is installed inside each link, and the guide section 2 has a guide groove in which a roller guide section abutting on the guide roller and an inner side guide idler are inserted. Each link is provided with 1 set of gripper couples which grip both edges of a bag. |
