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Selenium drum scraper and manufacturing method thereof

A manufacturing method and scraper technology, which are applied in the fields of electrical recording, optics, instruments, etc., can solve the problems of batch degumming, the film is easy to fall off, and the firmness is not good, so as to ensure product quality, improve fastness, and not easy to fall off. Effect

Active Publication Date: 2016-03-02
ZHONGSHAN DALUN ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the toner cartridge scrapers on the market use the pasting process, which is to directly coat the glue on the flat surface of the bracket. The firmness between the glue strip (formed after the glue dries) and the bracket is not good, and the sticking fastness is very unstable. The film is easy to fall off, and quality accidents of batch degumming often occur

Method used

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  • Selenium drum scraper and manufacturing method thereof
  • Selenium drum scraper and manufacturing method thereof
  • Selenium drum scraper and manufacturing method thereof

Examples

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Embodiment Construction

[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0020] refer to Figure 1 to Figure 3 , the embodiment of the present invention provides a toner cartridge scraper, including a bracket 1, the bracket 1 has an L-shaped cross section, and a plurality of sticking reinforcement holes 3 are opened on the step surface 2 of the bracket 1, and the sticking reinforcement holes 3 are 1.7 mm in diameter. Circular perforation; in the present embodiment, on the step surface 2 of support 1, four pasting reinforcement holes 3 are arranged, and the distance between the center of the pasting reinforcement holes 3 at both ends of support 1 and the two ends of support 1 is 3mm, the second The hole distance between one paste reinforcement hole 3 and the second paste reinforcement hole 3 is 70mm, the hole distance between the second paste reinforcement hole 3 and the third paste reinforcement hole 3 is...

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PUM

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Abstract

The invention provides a selenium drum scraper. The selenium drum scraper comprises a support, wherein a plurality of sticking reinforcing holes are formed in the stepped surface of the support, the stepped surface of the support is fixedly connected with a rubber sheet through glue, and the rubber sheet covers the sticking reinforcing holes. The invention further provides a selenium drum scraper manufacturing method. According to the selenium drum scraper and the selenium drum scraper manufacturing method, due to the fact that the sticking reinforcing holes are formed in the stepped surface of the support, the mode of bonding between the support and glue is changed, glue sticking fastness is improved greatly, and then the rubber sheet does not fall off easily and product quality is guaranteed.

Description

technical field [0001] The invention relates to a drum scraper and a manufacturing method thereof. Background technique [0002] At present, most of the toner cartridge scrapers on the market use the pasting process, which is to directly coat the glue on the flat surface of the bracket. The firmness between the glue strip (formed after the glue dries) and the bracket is not good, and the sticking fastness is very unstable. The film is easy to fall off, and quality accidents of batch degumming often occur. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a toner drum scraper with fast adhesion and film not easy to fall off. [0004] The invention provides a toner cartridge scraper, which includes a bracket, and a plurality of sticking reinforcement holes are opened on the step surface of the bracket, and the step surface of the bracket is fixedly connected with a film by glue, and the film covers the sticking surf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G21/00
CPCG03G21/0029
Inventor 谢建飞杨伟华
Owner ZHONGSHAN DALUN ELECTRONICS TECH CO LTD
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