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Sheet storing apparatus, post-processing apparatus and image forming system having the same

一种收纳装置、片材的技术，应用在垛堆接收装置、薄料处理、运输和包装等方向，能够解决动作时间变长等问题，达到减轻位置偏移的隐患、简化检测机构的效果

Active Publication Date: 2014-03-26
NISCA KK +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0031] This is because, for example, when the stapled sheets are loaded on the tray, when pressing the upper surface of the device, since the paper pressing member sinks deeply, the operation time becomes longer.

Method used

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  • Sheet storing apparatus, post-processing apparatus and image forming system having the same
  • Sheet storing apparatus, post-processing apparatus and image forming system having the same
  • Sheet storing apparatus, post-processing apparatus and image forming system having the same

Examples

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Embodiment Construction

[0100] Hereinafter, the present invention will be described in detail according to preferred embodiments shown in the drawings. figure 1 Indicates an image forming system consisting of an image forming apparatus (unit) A that forms an image on a sheet, and a post-processing apparatus (unit) B that aligns and stacks image-formed sheets and performs post-processing such as stapling processing. The sheet storage device (unit) C of the present invention is incorporated in the post-processing device B. As shown in FIG. Hereinafter, the image forming apparatus and the post-processing apparatus will be described in order.

[0101] [Image forming device]

[0102] figure 1 The image forming apparatus A shown is connected to an image processing apparatus such as a computer (not shown) and a network scanner, and forms an image on a designated sheet based on image data transmitted from these apparatuses, and carries it out to a predetermined export port ( output port described later). ...

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PUM

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Abstract

The invention provides a sheet storing apparatus, a post-processing apparatus and an image forming system having the same. In an apparatus structure having a sheet discharge mode to store sheets at a stack tray from a sheet discharging path and a sheet discharge mode to store binding-processed sheet bundles with collating and stacking, sheet holding means is arranged above a sheet placement face of the stack tray as a sheet pressurization force being variable in two steps, and then, the pressurization force of the sheet holding means is adjusted in two steps in accordance with the sheet discharge mode for storing sheets at the stack tray.

Description

technical field [0001] The present invention relates to a sheet storage device that stores sheets on which images have been formed in an image forming apparatus or the like as they are in a stacking tray, or stacks them in alignment and staples them. Background technique [0002] In general, such a sheet storage device guides image sheets discharged from a main unit such as an image forming apparatus to a paper discharge path, and stores them in a stacking tray disposed downstream of the path. In addition, a lifting mechanism is provided to move the stacking tray up and down in the loading direction according to the loading amount of sheets. To control the lifting mechanism, a loading level detection mechanism is provided to detect the height position of the uppermost sheet loaded on the tray. [0003] For example, in Japanese Patent, Unexamined Patent Publication No. 2009-035371 (Patent Document 1), it is disclosed that a sheet on which an image is formed in an image formin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H31/04
CPCB65H29/52B65H31/10B65H31/14B65H31/18B65H31/3027B65H31/34B65H39/10B65H85/00B65H2301/42192B65H2403/51B65H2404/61B65H2404/63B65H2404/691B65H2404/693B65H2511/212B65H2511/222B65H2511/415B65H2511/514B65H2553/83B65H2601/26B65H2601/321B65H2701/18292B65H2801/27B65H2404/1441B65H2701/1313B65H2511/15B65H2553/61B65H2701/139B65H2220/01B65H2220/02B65H2220/11B65H2220/03B65H39/00B65H7/20
Inventor 志村和人小野诚二清水真杉山明
Owner NISCA KK
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