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Paper feeding device

A paper feeding and paper separating technology, which is applied in the direction of transportation and packaging, object separation, pile separation, etc., can solve the problems of overloading the paper feeding motor system, increasing the load on the paper taking motor, and increasing resistance

Inactive Publication Date: 2013-01-02
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the friction between the paper separation sheet and the paper also increases the resistance when picking up the paper, increases the burden on the paper picking motor, and may even cause the overload of the paper feeding motor system

Method used

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Experimental program
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Embodiment Construction

[0016] Please also refer to figure 1 and figure 2 , is a perspective view and an exploded view of the paper feeding device 1 in a preferred embodiment of the present invention. The paper feeding device 1 includes a driving mechanism 10 , a paper feeding box 20 , a paper separating mechanism 30 and an elastic member 40 . The paper tray 20 includes a supporting plate 21 and a blocking plate 22 protruding from one side of the supporting plate 21 . A mounting hole 24 is defined through the support plate 21 . The paper separation mechanism 30 is rotatably fixed in the installation hole 24 . The driving mechanism 10 includes a motor 11 , a transmission mechanism 12 and at least one friction wheel 13 pressing on the paper separation mechanism. The motor 11 and the transmission mechanism 12 are used to jointly drive the friction wheel 13 to rotate. The paper is put in from the baffle 22 and slides between the paper separating mechanism 30 and the friction wheel 13 , and the driv...

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PUM

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Abstract

The invention relates to a paper feeding device. The paper feeding device comprises a paper feeding tray and a driving mechanism, wherein the paper feeding tray is used for placing paper, the driving mechanism is provided with a friction wheel and drives the friction wheel to rotate, an installation hole is arranged on the paper feeding tray, the paper feeding tray also comprises a paper slitting mechanism and an elastic piece, the paper slitting mechanism is rotatably arranged inside the installation hole, the friction wheel is arranged on the paper slitting mechanism, one end of the elastic piece is fixed on the paper slitting mechanism, the other end of the elastic piece is fixed on the paper feeding tray, and the elastic piece is used for preventing the paper slitting mechanism from rotating when the paper slitting mechanism rotates under the pressure of the friction wheel.

Description

technical field [0001] The invention relates to a paper feeding device, in particular to a paper feeding device capable of reducing the load of a paper feeding motor system. Background technique [0002] Office equipment, such as scanners, printers, etc., usually has a paper feeding device provided with a paper tray. Traditionally, a set of friction separation tabs are placed at the bottom of the tray to resolve multiple sheet picks when the last few sheets are left. However, the friction between the paper separation sheet and the paper also increases the resistance when picking up the paper, increases the load on the paper picking motor, and may even cause overloading of the paper feeding motor system. Contents of the invention [0003] In view of this, it is necessary to provide a paper feeding device, which can achieve the function of paper separation while avoiding the overload of the paper feeding motor system. [0004] The invention relates to a paper feeding devic...

Claims

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Application Information

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IPC IPC(8): B65H3/46
Inventor 刘泮志苏良庆
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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