| 摘要 |
1,112,151. Delivering sheets into piles. WINDMÍLLER & HÍLSCHER. 2 July, 1965 [4 July, 1964], No. 28180/65. Heading B6A. A delivery device for piling sheet-like material in piles comprises at least two pairs of feeder conveyers 3, 4, and 5, 6, which alternately deliver the sheets on to more slowly moving intermediate conveyers 7, 8 and then to collective conveyer belts 11, 12. A stop 13 or 14 is provided to collect a pile of sheets which are automatically released when the pile reaches a certain height. The pile goes to either of'two stacking stations 18, 19 according to whether the sheets have followed the higher or lower path. Here they tip on to a stacking table 20 or 21 which is tilted to receive them; a press roll 24 prevents the pile separating. After being deposited on the table it returns to horizontal position, pivots 180 degrees and then the two halves of the table 27, 28 pivot downwardly to allow the pile to drop on to a conveyer or trolley 31-35. The piles on the trolleys may be formed in two deliveries, half at each stacking station or alternate piles may be completed in one delivery from stacking station 18 and the other piles from stacking station 19. |
