| 摘要 |
PROBLEM TO BE SOLVED: To increase a housing amount of delivered plates by effectively utilizing up to an upper portion in a box body and housing the plates when the plates are to be compressed and housed in the body. SOLUTION: Dowels 11a to 11d and a rotation control unit are provided in a box body 8a and delivered plates 7 compressed in the body 8a are prevented from being returned to an upstream side of a compressing direction by a home position of the dowel 11a by its own elasticity. Thus, a conveying space from a feeding position of the plate 7 into the body 8a to the plate 7 in the body 8a in which the plates are already compressed and housed can be widely assured. Since the space in broadened, the plates 7 fed into the body 8a can be long folded when the plates 7 are compressed by a compressing plate 10, and a space of the upper part side in the body 8a can be effectively utilized to house the plates 7 by long folding the plates 7, thereby increasing a housing amount of the plates 7 in the body 8a.
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