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Paper separating mechanism for automatic paper feeder

A paper feeder and automatic technology, applied in the direction of pile separation, object separation, thin material processing, etc., can solve problems such as inconvenient installation and complex structure of the paper separation mechanism

Active Publication Date: 2007-01-10
AVISION PRECISION IND (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although using three springs to press the paper can prevent the paper from rising, but the springs and friction pads must be combined and fixed before they can be assembled in the paper separating mechanism, so the structure of the paper separating mechanism will be more complicated and inconvenient to install

Method used

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  • Paper separating mechanism for automatic paper feeder
  • Paper separating mechanism for automatic paper feeder
  • Paper separating mechanism for automatic paper feeder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] see figure 2 , the figure discloses a paper separation mechanism designed by the present invention, which includes an automatic paper feeding roller 20 , two paper separation rollers 30 , and a pressing assembly 40 .

[0021] A rotating shaft 22 is arranged in the axial direction of the automatic paper feeding roller 20 . The rotating shaft 22 is connected with the power device to drive the automatic paper feeding roller 20 to rotate. The axial direction of the paper separation roller 30 passes through the same rotating shaft 32 , and the paper separation roller 30 is separated. In addition, the surface of the separation roller 30 may be in contact with the automatic feeding roller 20 . The pressing assembly 40 is assembled between the paper separating rollers 30 . The shaft 32 passes through the pressing assembly 40 .

[0022] see Figure 3A , the figure shows the structure of the A-A section. The pressing assembly 40 is a roller defined as a pickup roller 42 . ...

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PUM

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Abstract

A distribution unit of an automatic paper feeder includes an automatic feeding trolley, two distributing trolleys and a pressing component, which is set between the two distributing trolleys to form a combined unit and the pressing component and the distributing trolleys are contacted with the automatic feeding trolley, when feeding paper, paper are fed in by the mutual action of the combined unit and the automatic feeding trolley, the distributing trolley rotates to provide distribution frictions and the pressing component leans against the surface of the paper so that paper can be fed in smoothly and no humps.

Description

technical field [0001] The invention relates to a paper separation mechanism, which is assembled in an automatic paper feeder of an image input / output device, and under the action of the paper separation mechanism, several sheets of paper can be separated one by one and enter the automatic paper feeder. Inside the paper container. Background technique [0002] The main components of the automatic document feeder include the paper separation mechanism at the paper feeding end, and several roller sets located inside the document feeder. Several rollers are opposite to the paper separation mechanism, so the paper is separated from the several sheets of paper placed in the paper tray through the paper separation mechanism, and is driven forward by several roller groups. [0003] The paper feeding mechanism includes an Auto Document Feeding Roller (Auto Document Feeding Roller, ADF Roller) and a friction pad (Pad). One surface of the friction pad is ...

Claims

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Application Information

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IPC IPC(8): B65H3/06B65H3/68
Inventor 盛少澜
Owner AVISION PRECISION IND (SUZHOU) CO LTD
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