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Sheet stacking unit, sheet conveying device, and image forming device

A thin sheet and anti-flap technology, which is applied in the direction of transportation and packaging, thin material handling, and object separation, can solve the problems of increased manufacturing costs, complicated manufacturing operations, and damaged appearance, and achieve the effect of suppressing the increase in manufacturing costs

Active Publication Date: 2017-04-12
KYOCERA DOCUMENT SOLUTIONS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the case of adding a sliding mechanism to the forming metal mold of the sheet stacking plate, the manufacturing cost increases
In addition, in the case where opening holes are formed on the surface of the sheet stacking plate, the appearance is impaired, and in order to prevent dust, etc. become complicated

Method used

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  • Sheet stacking unit, sheet conveying device, and image forming device
  • Sheet stacking unit, sheet conveying device, and image forming device
  • Sheet stacking unit, sheet conveying device, and image forming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Embodiments of the present invention will be described below with reference to the drawings.

[0023] refer to Figure 1 to Figure 10 , the configuration of the digital multifunction peripheral 100 including the document stacking unit (sheet stacking unit) 30 according to one embodiment of the present invention will be described. In addition, a tandem color digital multifunction machine is shown as an image forming device. In the main body of the digital multifunction machine 100, from the upstream side of the transport direction ( figure 1 (right side in the center) four image forming sections Pa, Pb, Pc, and Pd are sequentially arranged. These image forming portions Pa to Pd are provided corresponding to images of four different colors (magenta, cyan, yellow, and black), and sequentially form magenta, cyan, and yellow colors in the steps of charging, exposure, development, and transfer, respectively. and black images.

[0024] Photosensitive drums 1a, 1b, 1c, and ...

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PUM

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Abstract

The present invention provides a sheet stacking unit, a sheet conveying device, and an image forming device equipped with the same. The sheet stacking unit of the present invention includes a main body portion, a sheet stacking plate, a pair of positioning portions, a pair of racks and pinions. The sheet stacking plate is arranged on the upper surface of the main body. A pair of racks is connected with the positioning part. The pinion is engaged with the pair of racks, so that the movement of the pair of positioning parts is linked. An anti-off piece is provided on at least one rack, and the anti-off piece can be in a first position opposite to the lower surface of the pinion and a second position not opposite to the lower surface of the pinion through the movement of the rack in the width direction to move between.

Description

technical field [0001] The present invention relates to a sheet stacking unit including a pair of cursors for positioning a position in the width direction of a sheet, and a pinion cooperating with a rack of the cursors, a sheet conveying device, and an image forming apparatus equipped with the same. Background technique [0002] A sheet stacking unit that has been widely used in the past includes: a pair of cursors that have racks that move in the width direction of paper (sheets), and that have a positioning portion that positions the position in the width direction of the paper; Cooperate with the rack and rotate with the movement of the rack. The rack and pinion are disposed between the sheet stacking plate on which paper is stacked and the main body portion disposed below the sheet stacking plate, and the positioning portion of the cursor is disposed above the sheet stacking plate. [0003] In the assembling process of the sheet stacking unit, the sheet stacking plate ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H1/04
CPCB65H1/04B65H2403/411B65H2511/12B65H2511/22B65H2220/01B65H2220/04B65H9/101B65H2701/1131
Inventor 石田浩高
Owner KYOCERA DOCUMENT SOLUTIONS INC