| 摘要 |
<p>PURPOSE: To make it possible to assuredly stack paper sheets regardless of their thickness and length by mounting a sheet press-down, which is composed of such parts as a body part extending to the orthogonal direction with respect to the conveying direction of the paper sheets and an extension part extending from the body part to the conveying direction of the paper sheets along the a side plate, on the side plate capable of being freely raised and lowered. CONSTITUTION: A stacker S is provided with a sheet press-down 75, which presses paper sheets 27 stacked on the bottom plate 31 of a sheet receiver 35 from the top along the conveying direction and the orthogonal direction thereof, capable of being freely raised and lowered with respect to a side plate 29. The sheet press-down 75 is composed of a body part 75a, which extends to the orthogonal direction with respect to the conveying direction of the paper sheets 27, an extension part 75b, which extends from the sheet press-down 75 to the conveying direction of the paper sheets 27 along the side plate 29, and the like. The sheet press-down 75 prevents paper sheets 27 from sliding to this side and to a winding roller 65 side due to vibration by forcibly pressing paper sheets 27 with its tare weight and the energizing force of a spring. Thus paper sheets 27 can be assuredly stacked disregarding the thickness and the length thereof.</p> |
