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Production process of LED light guide plate embossing roller

A production process and embossing roller technology, which is applied in the field of LED light guide plate embossing roller production process, can solve the problems of low yield rate, low efficiency, unstable product quality, etc., and achieve simplified production process, high image accuracy, The effect of improving production efficiency

Inactive Publication Date: 2021-04-13
HESHAN SEIKO PLATEMAKING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The role of the LED light guide plate is to convert the point and line light sources of the LED into a surface light source, so it has more small lenses and triangular surfaces. The traditional production process of the embossed roller for the LED light guide plate is printing, corrosion and hot pressing, and the efficiency is high. Low and low yield rate, unstable product quality

Method used

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Embodiment Construction

[0019] The embodiments of the present invention are described in detail below, and the following embodiments are exemplary, and are only used to explain the present invention, but should not be construed as limiting the present invention.

[0020] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating Or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention.

[0021] In the description of the present invention, several means one or more, and multiple means more than two. Greater than, less than, exceeding, etc. are understood as not including the original number, and above, ...

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Abstract

The invention discloses a production process of an LED light guide plate embossing roller. The production process comprises the following steps that A, a steel roller with the qualified outer diameter is selected, and the surface of the steel roller is cleaned; B, the steel roller is clamped on a laser engraving machine, and the concentricity of the steel roller is detected; C, an embossed pattern is engraved on the surface of the steel roller through the laser engraving machine; D, carved pattern inspection is conducted on the steel roller; and E, the steel roller is subjected to chromium plating treatment. According to the production process, embossed patterns are directly engraved on the surface of the steel roller through the laser engraving machine, the steps of printing, corrosion and hot pressing in the traditional process are replaced, the production process is simplified, the production efficiency is improved, the control of the laser engraving machine is accurate, the accuracy of engraved images is high, and the yield is improved.

Description

technical field [0001] The invention relates to the technical field of plate roller production technology, in particular to an LED light guide plate embossing roller production technology. Background technique [0002] The role of the LED light guide plate is to convert the point and line light sources of the LED into a surface light source, so it has more small lenses and triangular surfaces. The traditional production process of the embossed roller for the LED light guide plate is printing, corrosion and hot pressing, and the efficiency is high. Low and yield rate is not high, product quality is not stable. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a production process of embossing rollers for LED light guide plates, which can greatly improve production efficiency and yield. [0004] A production process of an embossed roller fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B23K26/362
CPCB23P15/00B23K26/362
Inventor 李福恩王占峰陈孟将黄家才
Owner HESHAN SEIKO PLATEMAKING CO LTD
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