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Sheet processing device and paper discharge method

A processing device and sheet material technology, which is applied in the direction of thin material processing, stacking receiving device, transportation and packaging, etc., can solve the problems that hinder the processing speed of the post-processing device

Active Publication Date: 2021-02-23
KK TOSHIBA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when passing through the processing tray or other paths, an extra journey is required until the sheet is discharged to the discharge tray, which may impede the processing speed of the post-processing device.

Method used

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  • Sheet processing device and paper discharge method
  • Sheet processing device and paper discharge method
  • Sheet processing device and paper discharge method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Hereinafter, a sheet processing apparatus according to an embodiment will be described with reference to the drawings. In addition, in each figure, the same code|symbol is attached|subjected to the same structure.

[0018] figure 1 It is a front view showing an example of the image forming system 1 of the embodiment. Such as figure 1 As shown, an image forming system 1 includes an image forming device 2 and a post-processing device 3 . The image forming apparatus 2 forms an image on a sheet-like medium (hereinafter referred to as “sheet”) such as paper. The post-processing device 3 performs post-processing on the sheet conveyed from the image forming device 2 . The post-processing device 3 is an example of a "sheet processing device".

[0019] The image forming apparatus 2 includes a control panel 11 , a scanner unit 12 , a printer unit 13 , a paper feed unit 14 , a paper discharge unit 15 , and an image formation control unit 16 .

[0020] The control panel 11 in...

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PUM

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Abstract

A sheet processing device and a paper discharge method. The sheet processing apparatus includes a first tray, a second tray, a third tray, a lower support plate, a drive unit, and a control device. The second disc is located below the first disc. The third tray is located on the downstream side of the second tray in the sheet conveyance direction. The lower support plate is capable of supporting the sheet from below. The drive unit drives the lower support plate. When the sheet is conveyed to the third tray skipping the first tray and the second tray, the control device controls the driving unit so that the lower support plate is disposed on the sheet. A position on the downstream side of the starting point of conveying the sheet in the conveying direction.

Description

technical field [0001] The present invention relates to a sheet processing device and a paper discharge method. Background technique [0002] Conventionally, there is a post-processing device that performs post-processing on a sheet conveyed from an image forming apparatus. The post-processing device includes a processing tray, a standby tray, and a discharge tray. The processing tray is a tray for post-processing. The standby disk is arranged above the processing disk. During the post-processing of the sheet by the processing tray, the standby tray temporarily holds the subsequent sheet. When the processing tray is emptied, the standby tray drops the remaining sheets toward the processing tray. The discharge tray is disposed on the downstream side of the processing tray in the sheet conveyance direction. [0003] The post-processing device is controlled to switch between the processing mode and the non-processing mode (normal mode). The processing mode is a mode for p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H29/60B65H29/52B65H31/24
CPCB65H29/52B65H29/60B65H31/24B65H2801/27G03G15/6538B65H29/34B65H31/02B65H31/26B65H31/3018B65H2301/4212B65H2301/4213B65H2404/61B65H2404/68B65H2404/693B65H2405/11151B65H2405/3311B65H2405/332B65H31/08B65H31/3081B65H43/00G03G15/6529
Inventor 山本干夫
Owner KK TOSHIBA