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Sheet processing apparatus, image forming system, and image forming apparatus

一种处理装置、片材的技术，应用在薄料处理、应用电荷图形的电记录工艺、应用电荷图形的电记录工艺的设备等方向，能够解决损坏片材、传送失败等问题

Active Publication Date: 2015-02-04
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the sheet bundle is conveyed toward the discharge tray while the sheets adhere to the press fastening member teeth, problems may arise such as conveyance failure or damage to the sheets

Method used

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  • Sheet processing apparatus, image forming system, and image forming apparatus
  • Sheet processing apparatus, image forming system, and image forming apparatus
  • Sheet processing apparatus, image forming system, and image forming apparatus

Examples

Experimental program
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Embodiment Construction

[0039] Embodiments of the present invention are described below with reference to the drawings.

[0040] Figure 1A and 1B is a schematic configuration diagram showing an example of the overall configuration of an image forming system according to an embodiment of the present invention. Figure 1A The image forming system 100 has an exemplary configuration in which a sheet processing device 201 (hereinafter referred to as a "sheet post-processing device") as a sheet processing device is incorporated in the image forming device 101, and the image forming device is placed on a sheet An image is formed, and the sheet is a sheet based on the input image. also, Figure 1B The image forming system 100 has an exemplary configuration in which a sheet post-processing device 201 is connected to the image forming device 101 .

[0041] The image forming apparatus 101 of the present embodiment forms an image including a toner image on a sheet by using an electrophotographic system, howev...

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PUM

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Abstract

A sheet processing apparatus includes: a sheet fastening unit of a pressing fastener method in which a bundle of sheets is fastened by using a pair of pressing fastener members; a conveying unit that conveys the bundle of sheets that are fastened by the sheet fastening unit; a separating unit that, after the sheet fastening unit performs a fastening operation on the bundle of sheets, moves both one and the other pressing fastener members, between which the bundle of sheets is interposed, so as to separate a sheet that adheres to the pressing fastener member; and a control unit that, after the separating unit finishes an operation to separate the sheet, controls the conveying unit so as to convey the bundle of sheets that are fastened by the sheet fastening unit.

Description

technical field [0001] The present invention relates to a sheet processing apparatus that processes sheets such as paper sheets, an image forming apparatus including the sheet processing apparatus, and an image forming system. Background technique [0002] A conventionally known image forming system includes a sheet processing device in which a sheet fastening device is provided to perform an operation of fastening a bundle of sheets having an image formed by the image forming device. [0003] In the sheet processing apparatus disclosed in Japanese Patent Application Laid-Open No. 2010-274623, a sheet fastening apparatus having a press fastening member system is provided not by using a metal stapler but by using a pair of press fastening members The teeth forcefully clamp the sheet bundle to fasten the sheet bundle, and the pair of press-fastening member teeth is a press-fastening member having depressions and protrusions so that the fibers of the sheets are entangled and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H37/04
CPCB42C13/00B42B4/00B65H37/04G03G15/6538G03G15/6544G03G2215/00843B65H2601/2532B65H2601/255B65H2801/27B65H39/06B65H2301/51616B42F3/003B31F1/07B31F5/02B31F2201/0754
Inventor 森永拓哉铃木伸宜小菅胜弘柴崎勇介吉田竜二高桥航西藤高史武捨章洋冈本育久松下慎吾
Owner RICOH KK
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