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A diffuser plate surface inspection fixture device

A diffusion plate and fixture technology, which is applied in the direction of optical testing for flaws/defects, can solve the problems of low inspection efficiency, difficulty in detecting defective products, and high production costs, and achieve the effects of high degree of automation, simple structure, and reduced labor intensity

Active Publication Date: 2019-12-24
浙江巨上智能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual production, the surface inspection of the diffuser plate is inspected by artificial lighting. In this way, it is not only difficult to detect defective products, but also the inspection efficiency is low and the production cost is high.

Method used

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  • A diffuser plate surface inspection fixture device
  • A diffuser plate surface inspection fixture device
  • A diffuser plate surface inspection fixture device

Examples

Experimental program
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Embodiment Construction

[0022] Such as Figure 1 ~ Figure 3 As shown, a diffuser surface inspection fixture device includes a diffuser plate 40, a conveyor belt 10, a diffuser plate inlet stand 20, a diffuser plate outlet stand 30 and an inspection stand 50;

[0023] Such as figure 1 , image 3 As described, the conveyor belt 10 is arranged horizontally and conveyed from right to left; the conveyor belt 10 includes a support base 11, a transmission belt body 12 and a transmission shaft 13; 13 is arranged horizontally and horizontally; the transmission belt body 12 and the transmission shaft 13 are assembled through gear engagement; several fixing seats 14 for fixing the diffusion plate 40 are evenly fixed on the transmission belt body 12; the transmission shaft 13 is longitudinally pivoted on a pair of support seats 11 on; the bottom of the support seat 11 is fixed on the ground;

[0024] Such as figure 1 , image 3 As mentioned above, the diffuser plate inlet stand 20 is arranged on the right s...

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Abstract

The invention discloses a diffusion plate surface inspecting jig, which comprises a conveyor belt, a diffusion plate outlet rack and an inspecting rack. Black-matrix backlight glass moves forwards from the inspecting rack, and the diffusion plate is inserted into the conveyor belt through the diffusion plate inlet rack and carried to the left side of the inspecting rack; the black-matrix backlight glass moves into the inspecting rack to be inspected, and then the diffusion plate is continuously carried to the diffusion plate inlet rack to complete the inspection. The diffusion plate surface inspecting jig provided by the invention has the advantages of simple structure, high degree of automation, reduction in labor intensity of staff, and improvement on inspection efficiency because the diffusion plate is automatically carried to inspection stations.

Description

Technical field: [0001] The invention relates to the diffusion plate industry, in particular to a diffusion plate surface inspection fixture device. Background technique: [0002] Diffusion plate surface inspection fixture device refers to the use of LED light strips as the light source of the fixture device. The LED light strip emits light with high brightness, penetrates into the diffusion plate to form light conversion, and makes it bright to form a clear color difference with the black backlight glass. Quickly check whether the product is abnormal. In actual production, the surface inspection of the diffuser plate adopts the inspection method of artificial lighting. In this way, it is not only difficult to detect defective products, but also the inspection efficiency is low and the production cost is high. [0003] Aiming at the above technical problems, the invention with authorized notification number CN204116242U discloses a surface inspection fixture device for diff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/95
CPCG01N21/95
Inventor 付淑珍
Owner 浙江巨上智能科技股份有限公司