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Light guide plate side pressure device

A light guide plate and rolling technology, which is applied in the field of light guide plates, can solve the problems of many steps, cumbersome process, and reduce the processing efficiency of light guide plates, and achieve the effects of less processing steps, short transmission time, and improved subsequent processing accuracy

Active Publication Date: 2021-06-01
安徽亿光源光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In view of the related technologies mentioned above, the inventor believes that the light guide plate has gone through the steps of loading, transmission, clamping, deviation correction, positioning, processing, re-clamping, re-transmission, and unloading. Processing efficiency of bare board

Method used

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  • Light guide plate side pressure device
  • Light guide plate side pressure device
  • Light guide plate side pressure device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0087] refer to figure 2 , The side pressing device for the light guide plate includes a feeding mechanism 1 , a feeding mechanism 4 , a positioning mechanism 5 , a rolling mechanism 6 and a feeding mechanism 7 . The feeding mechanism 1, the positioning mechanism 5 and the blanking mechanism 7 are arranged successively along a straight line, and the rolling mechanism 6 and the material transfer mechanism 4 are all located on the side of the straight line along the feeding mechanism 1, the positioning mechanism 5 and the blanking mechanism 7. The feeding mechanism 1 is used for feeding; the material transfer mechanism 4 is used for transporting the light guide plate; the positioning mechanism 5 is used for positioning and fixing the light guide plate; the rolling mechanism 6 is used for processing the side of the light guide plate; the unloading mechanism 7 is used for for cutting. The processing of the light guide plate has gone through feeding, material transfer, positionin...

Embodiment 2

[0121] refer to Figure 13 , the positioning assembly 54 includes a positioning driver 543 , a positioning screw 544 , a positioning slider 545 and a positioning platen 546 . The positioning driver 543 is configured as a rotary motor. The positioning driver 543 is arranged vertically and is connected with the positioning mounting plate 53 , and both ends of the positioning screw 544 are rotated through the bearing seat and the positioning mounting plate 53 . One end of the positioning screw 544 is connected to the output end of the positioning driver 543 . After the positioning driver 543 is activated, the positioning driver 543 drives the positioning screw 544 to rotate. The positioning slider 545 is rotatably arranged on the positioning screw rod 544 . After the positioning screw 544 rotates, it drives the positioning slider 545 to move vertically. The positioning pressing plate 546 is connected with the positioning slider 545 and moves synchronously with the positioning...

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Abstract

This application relates to the field of light guide plates, in particular to a side pressing device for light guide plates, which includes a feeding mechanism, a feeding mechanism, a positioning mechanism, a rolling mechanism and a feeding mechanism; a feeding mechanism, a positioning mechanism and a feeding mechanism They are arranged sequentially along a straight line; the rolling mechanism and the feeding mechanism are all located on one side of the straight line along which the feeding mechanism, the positioning mechanism and the unloading mechanism are located. The light guide plate is sequentially processed by feeding, transferring, positioning, rolling and unloading. There are few processing steps, and it is in the form of assembly line processing, with high processing continuity and less waiting time. The application has the effects of high processing efficiency, high precision and high quality of the light guide plate.

Description

technical field [0001] The present application relates to the field of light guide plates, in particular to a side pressing device for a light guide plate. Background technique [0002] The backlight module is one of the key components of the LCD panel, and the light guide plate is the core component of the backlight module. The light guide plate is a high-tech product that uses optical-grade acrylic as the substrate and forms a number of light guide points through laser engraving or printing technology to transform the line light source into a surface light source. It has the characteristics of ultra-thin, uniform light guide, no dark area and durable. [0003] In the related art, when the light guide point is processed on the light guide plate, the processing steps of the light guide plate are as follows: figure 1 as shown, [0004] S1. Workers place the light guide plate in the loading area; [0005] S2. The material transfer mechanism transfers the light guide plate ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C59/00B29C59/04B29C31/00B29C31/08B29L11/00
CPCB29C31/00B29C31/08B29C59/002B29C59/04B29L2011/0075
Inventor 杨为新张元方张峰
Owner 安徽亿光源光电科技有限公司
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