Sheet discharge device and image forming apparatus provided with the sheet discharge device

A conveying device and paper technology, applied in the direction of stacking receiving device, sending objects, transportation and packaging, etc., can solve problems such as incomprehensible processing, complex structure, and complexity

Inactive Publication Date: 2007-05-23
FUJIFILM BUSINESS INNOVATION CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, the mechanisms of these prior art post-processing devices are very complicated. Even the second prior art, which simplifies the above-mentioned first prior art, has a mechanism for actuating the side fence 408 and the stapler 400 that determine the alignment standard, And the mechanism for the action of the paper bumper 402 for moving the paper toward the single side fence 408 is also very complicated, so it is difficult to reduce the cost and miniaturize the device
[0012] In addition, in order to make the side fence 408 and the stapler 400 move together, the bi

Method used

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  • Sheet discharge device and image forming apparatus provided with the sheet discharge device
  • Sheet discharge device and image forming apparatus provided with the sheet discharge device
  • Sheet discharge device and image forming apparatus provided with the sheet discharge device

Examples

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Embodiment Construction

[0070] Embodiments of the paper delivery device and the image forming apparatus having the paper delivery device according to the present invention will be described in detail below with reference to the drawings.

[0071] FIG. 1 shows a schematic diagram of the overall structure of an embodiment of the present invention.

[0072] In FIG. 1 , an image forming apparatus G such as a copier and a printer, and a paper delivery device 11 as a paper delivery device are constituted. The paper delivery device 11 is detachably attached to the image forming apparatus G. As shown in FIG.

[0073] 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 below an automatic document feeder (ADF) 1 . An image generating section (printer) 3 is provided below the scanner 2 .

[0074] FIG. 2 shows a perspective view of the appearance structure of the main part of the paper deliver...

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PUM

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Abstract

There is provided a sheet discharge device in which matching references are formed at a plurality of fixed positions according to the sheet sizes in order to enable handling of sheets of various sizes, also enabling stabilization of matching performance for a long period by a simple mechanism. The sheet discharge device for accumulating and matching sheets discharged from an image forming apparatus, comprising: a treating tray for receiving a sheet and then carrying out matching treatment, pressing means for moving a sheet in a direction of the matching reference in order to adjust an end of the sheet on the treating tray to a matching reference in one direction going through in a sheet discharging direction, and at least one matching member which is vertically movable at a prescribed position on the treating tray surface forming the matching reference.

Description

[0001] This application is a divisional application of the application filed on October 15, 2002 with the application number 02146854.0 and the title of the invention is "Paper Sending Device and Image Forming Device with Paper Sending Device". technical field [0002] The present invention relates to a paper delivery device and an image forming device having such a paper delivery device. The paper stacks are bound into a book with staples, etc. Background technique [0003] 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 print image on paper based on the data. [0004] The paper delivery device is a device that receives image-formed paper from such an image forming device and sends it to the paper delivery tray. The ends are aligned, and at the same time, the ends of the paper stack are stapled, or post-processing such as punchi...

Claims

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Application Information

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IPC IPC(8): B65H31/34B65H37/00B65H37/04G03G15/00B65H29/70B65H31/38
Inventor 木村英树川本浩望月和久
Owner FUJIFILM BUSINESS INNOVATION CORP
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