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公开(公告)号：US20090256302A1
公开(公告)日：2009-10-15
申请号：US12490516
申请日：2009-06-24
IPC分类号： B65H39/00
CPC分类号： B65H31/26 , B65H31/36 , B65H2404/1521 , B65H2404/1523 , B65H2511/10 , B65H2511/222 , G03G15/6538 , G03G2215/00827 , B65H2220/01 , B65H2220/02
摘要： There is provided a sheet post-processing unit having a simple structure, capable of stably conveying sheets on a tray and causing less ruggedness in conveying and aligning the sheets discharged one after another to the tray to form a bundle of sheets and to staple it. The sheet post-processing unit is provided with sheet conveying means for conveying the sheet stacked on the post-processing tray in the same and reverse directions with/from the sheet conveying direction and intersectional moving means for conveying the sheet in the direction orthogonal to the sheet conveying direction by moving the sheet conveying means in the direction orthogonal to the sheet conveying direction. It conveys the sheet while keeping rollers of the sheet conveying means in contact with the sheet and aligns the sheet by hitting the trailing edge thereof against a trailing edge stopper and by hitting the side edge of thereof against a wall by moving the rollers in the intersecting direction. In aligning the sheet by hitting the edges thereof against the stopper or the wall, the unit conveys the sheet slightly more than an actual extent of movement thereof obtained from the specific size of the sheet and slides the rollers on the sheet after hitting the sheet against the stopper or the wall.
摘要翻译： 提供了一种具有简单结构的片材后处理单元，能够稳定地将片材输送到托盘上，并且使得一个接一个地排出的片材输送和对准托盘，从而形成较少的不稳定性，从而形成一束片材并将其装订。 片材后处理单元设置有片材输送装置，用于沿着与片材输送方向相反的方向输送堆叠在后处理托盘上的片材和用于沿与正交于该片材输送方向正交的方向输送片材的交叉移动装置 通过在与纸张输送方向正交的方向上移动纸张输送装置来输送纸张的方向。 它传送纸张，同时保持纸张传送装置的辊与纸张接触，并且通过将纸张传送装置的后端撞击后缘止动器并使其侧边缘撞击壁而对齐片材，通过在相交的方向上移动辊子 方向。 在将片材的边缘碰到止动器或墙壁对准片材时，该单元将片材比从片材的特定尺寸获得的实际运动程度稍微更多地运送，并且将片材撞击在片材上之后将片材撞击 塞子或墙壁。
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公开(公告)号：US20070108689A1
公开(公告)日：2007-05-17
申请号：US11555865
申请日：2006-11-02
申请人： Naoyasu FUNADA
发明人： Naoyasu FUNADA
IPC分类号： B65H33/04
CPC分类号： B65H31/26 , B65H31/30 , B65H2301/42242 , B65H2405/52 , B65H2513/512 , B65H2801/27 , B65H2220/02
摘要： A sheet processing apparatus and an image forming apparatus can secure the stackability of a sheet when discharging a residual sheet. When a residual sheet is conveyed from a main body of an image forming apparatus to a first sheet stacking portion at turning on the power for the main body of the image forming apparatus, the trailing edge of the residual sheet is aligned first by a trailing edge aligning portion. And then, a residual sheet is moved to a sheet discharging position, in which the sheet is discharged onto a second sheet stacking portion, while the residual sheet, the trailing edge of which has been aligned, is being held by a holding member.
摘要翻译： 片材处理装置和图像形成装置可以在排出残留片材时确保片材的堆叠性。 当在打开图像形成装置的主体的电力时将残留的纸张从图像形成装置的主体输送到第一纸张堆叠部分时，残余纸张的后边缘首先由后缘 对准部分。 然后，将残留的片材移动到片材排出位置，在片材排出位置，片材被排出到第二片材堆叠部分上，而其后缘已经排列的残余片材被保持部件保持。
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