Lamplight device for curved glass detector

A curved glass and detection machine technology, which is applied in the direction of measuring devices, optical testing of flaws/defects, and material analysis through optical means, can solve problems such as insufficient lighting angles and paths, detection omissions, etc., to reduce omissions and solve omissions , Improve the effect of the lighting environment

Pending Publication Date: 2021-10-01
宁波图锐自动化设备有限公司
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Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to propose a lighting device for a curved glass inspection machine, which is used to solve the problems in the prior art such as missing detection due to insufficient lighting angles and paths

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  • Lamplight device for curved glass detector
  • Lamplight device for curved glass detector
  • Lamplight device for curved glass detector

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Embodiment Construction

[0038] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0039] Please refer to Figure 1-Figure 5 , the invention discloses a lighting device for a curved glass inspection machine, comprising:

[0040] The first light source assembly 100 is arranged on one side of the curved glass 300. The first light source assembly 100 includes: at least one luminous body 120; at least one reflective plate 140, the reflective plate 140 has a plurality of reflective areas, multiple The reflective areas are arranged in an arc;

[0041] The second light source assembly 200 is disposed on a side of the curved glass 300 away from the first light source assembly 100 .

[0042] Specifically, in this embodiment, a first light source assembly 100 and a second light source assembly 200 are provided, ...

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Abstract

The invention discloses a lamplight device for a curved glass detector. The device comprises a first lamp source assembly which is arranged at one side of curved glass, and comprises at least one illuminant and at least one reflecting plate, wherein the reflecting plate is provided with a plurality of reflecting regions, and the plurality of reflecting regions are arranged in an arc shape; and a second lamp source assembly which is arranged at the side, away from the first lamp source assembly, of the curved glass. According to the lamplight device, the first lamp source assembly and the second lamp source assembly are arranged and located in the opposite sides of the curved glass respectively so as to provide light rays in different paths and directions, and therefore the curved glass can be illuminated more comprehensively in the detection process; and meanwhile, the plurality of reflecting regions are arranged in the first lamp source assembly and are arranged in an arc shape, and each reflecting region comprises a first reflecting surface and a second reflecting surface, so that light rays can form reflected light at more angles after being reflected by the reflecting regions, and illumination at more angles is provided.

Description

technical field [0001] The invention relates to the technical field of glass inspection equipment, in particular to a lighting device for a curved glass inspection machine. Background technique [0002] Curved glass needs to be inspected by an inspection machine before leaving the factory to observe whether there is any damage such as scratches on its appearance. The inspection machine generally collects the appearance of the curved glass through a collection camera. on, so that the collection is seamless. [0003] However, the existing detectors generally can only provide more than ten light sources with different angles in a single path, and because the surface of the curved glass has a certain curvature, more than ten light sources in a single path cannot provide more comprehensive lighting conditions. During the detection process, the acquisition camera cannot capture the damage of some insufficiently illuminated parts on the curved glass, resulting in omissions. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88
CPCG01N21/8806G01N21/8851G01N2021/8887
Inventor 张明明谭凡
Owner 宁波图锐自动化设备有限公司
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