Paper post-treatment device and image forming device with the same

A paper post-processing and post-processing device technology, which is applied in the field of paper post-processing devices and image forming devices, and can solve problems such as troublesome removal and paper jams

Inactive Publication Date: 2007-08-01
FUJIFILM BUSINESS INNOVATION CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] If a switchback mechanism is installed inside the device to reverse the front and back of the paper, since the switchback mechanism is carried out in a narrow and curved space inside the device, paper jams are prone to occur
To remove the paper stuck inside the device, the turning mechanism inside the device must be opened, which is very troublesome to remove

Method used

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  • Paper post-treatment device and image forming device with the same
  • Paper post-treatment device and image forming device with the same
  • Paper post-treatment device and image forming device with the same

Examples

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Embodiment Construction

[0037] Embodiments of the paper post-processing device and the image forming apparatus having the paper post-processing device according to the present invention will be described in detail below with reference to the accompanying drawings.

[0038] FIG. 1 is a schematic diagram showing the overall structure of an embodiment of the present invention.

[0039] In FIG. 1, it is composed of an image forming apparatus G such as a copier and a printer, and a sheet post-processing apparatus 11 as a sheet feeding apparatus. The sheet post-processing device 11 is detachably attached to the image forming apparatus G. As shown in FIG.

[0040] The image forming apparatus G shown in FIG. 1 shows the configuration of main parts such as a known copier and printer, and a scanner (image reading device) 2 is provided under an automatic document feeder (ADF) 1 . Below the scanner 2, an image generating section (printing machine mechanism) 3 is provided.

[0041] FIG. 2 shows a perspective vi...

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PUM

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Abstract

A sheet post-treatment device for receiving a sheet discharged from an image forming apparatus to accumulate and match it comprises: routes including a first conveying route for receiving the sheet discharged from the image forming apparatus; a switch-back route for inverting the received sheet; a second conveying route for conveying the inverted sheet; and a third conveying route for delivering the sheet conveyed onto a treating tray for accumulating and matching the sheet thereon, the switch-back route being arranged downward of the treating tray. The second conveying route is formed along the side wall of the sheet post-treatment device, and at least a part of the switch-back route is exposed.

Description

technical field [0001] The present invention relates to a sheet post-processing device and an image forming apparatus having such a sheet post-processing device. The post-processing is to collect and straighten a plurality of sheets sent out from an image forming device such as a copying device or a typing device, and then bind the sorted papers into a book. Background technique [0002] The image forming apparatus receives image data to be printed from, for example, an image reading apparatus, a facsimile apparatus, or a data processing apparatus such as a computer, and forms a printed image on paper based on the data. [0003] And the paper post-processing device is to receive the paper after forming the image from such an image forming device, and send it to the device on the paper delivery tray. The ends of the stack of papers are neatly arranged, and at the same time, the ends of the stack of papers are stapled, or post-processing such as punching is performed. The bo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H15/00B65H37/04B41L43/00B42C1/12B65H29/22B65H29/58B65H31/24G03G15/00
CPCB65H2301/333B42C1/12G03G2215/00827G03G15/6538
Inventor 木村英树川本浩望月和久
Owner FUJIFILM BUSINESS INNOVATION CORP
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