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Sheet conveying device, image reading device, and image forming device

A conveying device and sheet material technology, which is applied in the direction of transportation and packaging, stacking receiving device, thin material processing, etc., can solve the problem that the volume of impact sound cannot be sufficiently reduced

Active Publication Date: 2017-04-12
KONICA MINOLTA BUSINESS TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a possibility that the volume of the impact sound generated by the collision of the sheet with the collision wall cannot be sufficiently reduced

Method used

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  • Sheet conveying device, image reading device, and image forming device
  • Sheet conveying device, image reading device, and image forming device
  • Sheet conveying device, image reading device, and image forming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0038] The embodiments of the present invention will be described below.

[0039]

[0040] figure 1 It is a schematic diagram for explaining the configuration of an MFP device that is a multifunctional copying machine as an image forming apparatus according to an embodiment of the present invention. Such as figure 1 As shown, the MFP device can receive and send data to and from a terminal device via a network, and includes an image forming apparatus main body A that forms a toner image on a recording sheet such as recording paper, and an image reading device provided on the image forming apparatus main body A. Take device B.

[0041]

[0042] The image forming apparatus main body A is provided with a printer unit 40 and a paper feed unit 50 provided under the printer unit 40, and the recording sheet S of the paper feed unit 50 is fed to the printer unit 40. In the printer section 40, based on the image data generated by the image reading unit 10 or the image data transmitted from ...

Embodiment approach

[0109] In addition, in the above description, the front end of the protruding side of the contact protrusion 32k from the lower end to the middle in the vertical direction has a constant protrusion amount of about 1.5 mm (from the end wall 32 on the document loading section 31 side). The protruding length of the surface) is a flat surface, but is not limited to this configuration, such as Figure 5 As shown, it may be a configuration in which the amount of protrusion gradually increases from the upper end to the lower end.

[0110] With this configuration, the end portion of the original D stopped on the original loading portion 31 away from the end wall 32 becomes a state of being largely rotated toward the front side, so that the user on the front side of the image forming apparatus can improve the vision of the original D. Recognizability.

[0111] In addition, the position of the contact protrusion 32k provided on the end wall 32 is not limited to the configuration provided bel...

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PUM

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Abstract

The invention provides a sheet conveying device, an image reading device and an image forming device, reducing the volume of the impact sound generated when a manuscript that is discharged by a manuscript discharge component slides in a direction opposite to the discharge direction and therefore is collided with an end wall. When the manuscript conveyed on the conveying path is discharged by the manuscript discharge component onto a manuscript loading tray (30), the manuscript (D) slides on a manuscript loading part (31) of the manuscript loading tray (3) towards the direction opposite to the discharge direction. An end wall (32) is arranged on the manuscript loading tray (3) and at the downstream side of the sheet slide-off direction. An abutting raised line is arranged on the end wall (32) along the up-down direction and is used to abut against a part of an end edge of the manuscript (D) in the slide-off direction. In order to allow the abutted manuscript (D) to rotate on the manuscript loading part (31) with the abutting position of the abutting raised line (32k) as the center, the abutting raised line (32k) is disposed at a position of a side edge that is closer to one side than a central part in the width direction that is orthogonal to the sheet discharge direction.

Description

Technical field [0001] The present invention relates to a sheet conveying device, an image reading device having the sheet conveying device, and an image forming apparatus. The sheet conveying device has a sheet loaded with a sheet discharged from a conveying path by a sheet discharging unit such as a sheet discharging roller. Material loading tray. Background technique [0002] Among image forming apparatuses with a copy function, there are models that are provided with an automatic document feeder (ADF unit) that automatically feeds a document to an image reading device (image reading unit) that reads an image of the document. In such an image forming apparatus, on the upper surface of the image reading unit, a belt-shaped platen glass through which a document conveyed by the ADF unit passes is provided. [0003] In the ADF unit, the originals loaded on the original supply tray are transported one by one, one by one, and sequentially passing above the platen-shaped platen glass....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H31/00
Inventor 梅野秀之
Owner KONICA MINOLTA BUSINESS TECH INC