| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet material stacking apparatus and a method of stacking sheet material, capable of aligning both end surfaces of a sheet material in a width direction stacked on a sheet material stacking base. SOLUTION: This sheet material stacking apparatus includes: the stacking base 102 on which a planographic printing plate 48 thrown into from a belt conveyer 42 is stacked; a first guide member 126A erected along a conveying direction a on the stacking base 102 and aligning one end surface of the planographic printing plate 48 in the width direction; a second guide member 126B arranged parallel to the first guide member 126A and relatively opposite thereto across the stacking base 102; a pusher 226 composing at least a part of the first guide member 126A and displaced between a reference position in which the distance to the second guide member 126B is equal to the width D of the planographic printing plate 48 and a separating position in which the distance to the second guide member 126B is larger than the width D of the planographic printing plate 48; and a drive means 136 displacing the pusher 226 and aligning both the end surfaces of the sheet material in the width direction. The method of stacking sheet material uses the sheet material stacking apparatus. COPYRIGHT: (C)2009,JPO&INPIT
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