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3D curved glass cover plate profile tolerance inspection jig and profile tolerance inspection method

A technology of curved glass and profile, which is applied in the direction of mechanical counter/curvature measurement, measuring device, instrument, etc. It can solve the problems that the profile of 3D curved cover plate cannot be measured, cannot adapt to product shape changes, and cannot meet the profile measurement. To achieve the effect of ensuring rapid production, saving costs and reducing cost input

Pending Publication Date: 2021-11-19
芜湖长信新型显示器件有限公司
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AI Technical Summary

Problems solved by technology

The glass inspection jigs in the prior art only have flat 2D measuring jigs, but no measuring jigs with 3D curved cover plates, which cannot meet the needs of profile measurement
The existing inspection fixture is a 2D plane, which cannot adapt to the shape change of the product, resulting in the inability to measure the contour of the 3D curved cover plate

Method used

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  • 3D curved glass cover plate profile tolerance inspection jig and profile tolerance inspection method

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Embodiment Construction

[0026] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:

[0027] as attached figure 1 As shown, the present invention is a 3D curved glass cover plate profile test fixture, which includes a plurality of fixture support columns 1, and a left and right movable support rod 2 is installed between each two horizontally adjacent fixture support columns 1, An intermediate support rod 3 is installed between two vertically adjacent fixture support columns 1, and a plurality of side sliders 4 are movable on each left and right movable support rod 2 according to the gap, and one of each left and right movable support rod 2 The middle slider 5 is set between the side slider 4 and the ot...

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Abstract

The invention provides a 3D curved glass cover plate profile tolerance inspection jig applied to the technical field of 3D curved glass, and further relates to a 3D curved glass cover plate profile tolerance inspection method, and according to the 3D curved glass cover plate profile tolerance inspection jig, a left-right movable supporting rod (2) is installed between every two adjacent jig supporting columns (1) in the transverse direction; and a middle supporting rod (3) is installed between every two adjacent jig supporting columns (1) in the longitudinal direction, a plurality of side edge sliding blocks (4) are movably sleeved on each left-right movable supporting rod (2) according to gaps, a middle sliding block (6) is sleeved on each middle sliding rod (5), a clamp (7) is installed on each middle sliding block (6), a measuring meter is installed on each clamp (7). According to the 3D curved glass cover plate profile tolerance inspection jig and the inspection method, the profile tolerance value can be quickly identified, the inspection precision and efficiency of the profile tolerance of the 3D curved glass cover plate are ensured, and unqualified products are prevented from being put into the market.

Description

technical field [0001] The invention belongs to the technical field of 3D curved glass, and more specifically, relates to a 3D curved glass cover plate profile test fixture, and the invention also relates to a 3D curved glass cover plate profile test method. Background technique [0002] As the technology of 3D curved glass cover becomes mature and stable and people's requirements for product performance continue to improve, the market has higher and higher requirements for the contour accuracy of 3D curved cover. The glass inspection jigs in the prior art only have flat 2D measuring jigs, but no measuring jigs with 3D curved cover plates, which cannot meet the requirements of profile measurement. The existing inspection fixture is a 2D plane, which cannot adapt to the shape change of the product, resulting in the inability to measure the contour of the 3D curved cover plate. Contents of the invention [0003] The technical problem to be solved by the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/20G01B5/00
CPCG01B5/20G01B5/0002
Inventor 罗志华张志华丁根林刘翔胡焱胡迪金林涛
Owner 芜湖长信新型显示器件有限公司
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