公开(公告)号：US20150309463A1

公开(公告)日：2015-10-29

申请号：US14650759

申请日：2013-11-18

申请人： GRADCO JAPAN LTD.

发明人： Kazushige MASUNARI ,  Yumiko KATO ,  Hiroshi TSUCHIYA

IPC分类号： G03G15/00 ,  B42B5/06 ,  B65H37/04 ,  B65H33/08 ,  B65H39/10

CPC分类号： G03G15/6544 ,  B42B4/00 ,  B42B5/00 ,  B42B5/06 ,  B65H31/3018 ,  B65H31/38 ,  B65H33/08 ,  B65H37/04 ,  B65H39/10 ,  B65H2301/4212 ,  B65H2301/4213 ,  B65H2301/4219 ,  B65H2301/5152 ,  B65H2301/51616 ,  B65H2301/543 ,  B65H2405/1134 ,  B65H2405/351 ,  B65H2601/2611 ,  B65H2801/27 ,  G03G2215/00831

摘要： The paper particle dust generated in the staple-processing for biding image-formed sheets without using any staple would not smear images on sheets or would not spread inside of the device. Provided are a staple unit 410 configured to automatically form a cut-in tongue portion and a cut-in hole in a predetermined shape through a sheet bundle including a plurality of sheets, insert the cut-in tongue portion into the cut-in hole to join the sheets of the sheet bundle with each other, and staple the sheet bundle, a sheet bundle discharge means 70 configured to discharge the stapled sheet bundle 110, and a stacking tray 3 configured to stack the stapled sheet bundle 110 discharged, wherein a discharge position of the stapled sheet bundle 110 discharged by the sheet bundle discharge means 70 and a stacking position of the stapled sheet bundle 110 with the stacking tray 3 are set so that the stapled sheet bundle 110 is dropped on the stacking tray 3 and stacked so that the stapled sheet bundle 110 is overlaid in such a manner that the position of the stapled sheet bundle 110 is not displaced.

摘要翻译： 在不使用任何订书钉的情况下，用于装订图像形成片材的装订处理中产生的纸颗粒粉尘不会在片材上涂抹图像或不会在装置内部扩散。 提供了一种装订单元410，其被构造成通过包括多个片材的片材束自动形成预定形状的切入舌部和切入孔，将切入舌片部插入切入孔中 将片材片材的片材彼此接合，并且对片材束进行装订，被配置为排出装订的片材组110的片材排出装置70以及被配置为堆叠排出的装订的片材组110的堆垛盘3， 通过片材排出装置70排出的装订的片材组110的位置和装订的片材摞110与堆垛托盘3的堆叠位置被设置成使得装订的片材摞110落在堆垛托盘3上并堆叠，使得 装订的片材束110以使得装订的片材摞110的位置不被移位的方式重叠。