Sheet stacking apparatus and image forming apparatus
    130.
    发明授权
    Sheet stacking apparatus and image forming apparatus 有权
    片材堆垛装置和成像装置

    公开(公告)号:US08651480B2

    公开(公告)日:2014-02-18

    申请号:US13545247

    申请日:2012-07-10

    IPC分类号: B65H31/36

    摘要: A finisher 100 includes a pair of bundle discharge rollers 130, a lower stack tray 137, and a width-direction aligning portion 200. The width-direction aligning portion includes a pair of aligning members 1 and a driving motor. The aligning member includes a pair of first aligning members 91 that is rotatably supported while being movable in the sheet width direction orthogonal to the discharge direction and a pair of second aligning members 92. The driving motor rotates the pair of first aligning members and moves the pair of first aligning members in the width direction. When the pair of first aligning members rotates and one of the pair of second aligning members abuts on the sheet, the pair of second aligning members forms opposite surfaces in which the sheet can be aligned in the width direction, and the pair of first aligning members align the sheet by the opposite surfaces.

    摘要翻译: 整理器100包括一对排纸辊130,下堆叠托盘137和宽度方向对准部分200.宽度方向对准部分包括一对对准构件1和驱动电机。 对准构件包括一对第一对准构件91,该一对第一对准构件91可在与放电方向正交的片材宽度方向上可移动地可旋转地支撑,以及一对第二对准构件92.驱动电机使一对第一对准构件旋转, 一对第一对准构件在宽度方向上。 当一对第一对准构件旋转并且一对第二对准构件中的一个抵接在片材上时,一对第二对准构件形成相对的表面,在该表面中片材可以在宽度方向上对齐,并且一对第一对准构件 将纸张对准表面。