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Sheet feeding device, and image reading device and image forming apparatus including the sheet feeding device

A paper feeding device and image technology, which can be applied in the direction of object supply, transportation and packaging, and electric recording process applying charge patterns, etc., which can solve the problems of insufficient static electricity removal and multi-sheet transfer of paper.

Active Publication Date: 2014-05-28
KYOCERA DOCUMENT SOLUTIONS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, when many sheets of paper are held in the paper container, there will be a problem that the static electricity on the paper is not sufficiently removed, and the paper is conveyed in multiple sheets.

Method used

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  • Sheet feeding device, and image reading device and image forming apparatus including the sheet feeding device
  • Sheet feeding device, and image reading device and image forming apparatus including the sheet feeding device
  • Sheet feeding device, and image reading device and image forming apparatus including the sheet feeding device

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Embodiment Construction

[0018] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. figure 1 It is a perspective view showing the image forming apparatus 1 according to the embodiment of the present invention. figure 2 approximately figure 1 The internal structure of the image forming apparatus 1 is shown. figure 1 and figure 2 The image forming apparatus 1 is shown as a so-called color printer, but in other embodiments, the image forming apparatus may be a monochrome printer, a facsimile apparatus, a multifunction machine having the functions of these machines, or for forming toner on paper Other installations of images. In addition, the purpose of using terms such as "up" and "down", "front" and "rear", "left" and "right" to indicate directions in the following descriptions is only for simplicity and clarity of description, and these terms do not limit How the image forming device works. In addition, in the following description, the term "pap...

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PUM

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Abstract

The present invention provides a sheet feeding device, and an image reading device and an image forming apparatus including the sheet feeding device. The sheet feeding device includes a housing, a grounding member arranged to the housing and electrically grounded, a sheet loading part arranged to the housing and loading a sheet, a sheet conveying path extending from the sheet loading part and conveying the sheet in a conveying direction, a sheet feeding part and a swinging member. The sheet feeding part is arranged facing to the sheet loading part and conveys the sheet on the sheet loading part in the conveying direction. The electro-conductive swinging member is swingably supported to the housing and swung in a first direction by bringing the sheet from the sheet loading part into contact with the swinging member. The swinging member includes a first contact part receiving the contact of the sheet and a second contact part coming into contact with the grounding member accompanying to the swing in the first direction of the swinging member.

Description

technical field [0001] The present invention relates to a paper feeding device for feeding paper, an image reading device and an image forming device having the paper feeding device. Background technique [0002] In the prior art, there is known a paper feeding device for feeding paper that adopts the following technology. In this paper feeding device, paper is supplied one by one to a paper conveyance path from a paper container. The paper feed device has a paper feed roller and a separation pad. The paper feed roller is driven to rotate to feed paper in the paper conveying direction. The separation pad abuts against the paper feed roller to form a nip between the separation pad and the peripheral surface of the paper feed roller. [0003] Paper enters the nip between the paper feed roller and the separation pad, and is supplied by the rotation of the paper feed roller. When the sheets contained in the paper container are adhered to each other due to static electricity,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/00
CPCB65H3/0607B65H3/0661B65H3/0669B65H3/68B65H2301/5133B65H2301/5321B65H2403/42B65H2403/512B65H2404/6111B65H2405/324B65H2407/21B65H2511/51B65H2553/412B65H2801/09G03G15/6511B65H7/02B65H2515/70B65H2553/61B65H2220/01B65H2220/11B65H2220/03B65H2220/02
Inventor 有村慎吾
Owner KYOCERA DOCUMENT SOLUTIONS INC
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