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Visual detection device

A visual inspection device and visual inspection technology, which are applied in measurement devices, optical testing of flaws/defects, material analysis by optical means, etc., can solve the problems such as the inability to guarantee the levelness of the shock absorption effect platform and affecting the visual inspection effect, etc.

Pending Publication Date: 2020-10-20
德康威尔苏州智能科技有限公司
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Problems solved by technology

The existing visual inspection equipment cannot guarantee the shock absorption effect of the whole machine and the levelness of the platform where the lens module, display module, etc. are placed, thus affecting the visual inspection effect

Method used

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Embodiment Construction

[0028] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0029] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct...

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Abstract

The invention relates to the technical field of precision detection, and discloses a visual detection device, which comprises a machine base, an air floating platform, a support platform, a visual detection assembly and a driving mechanism, and is characterized in that the air floating platform is arranged on the machine base and is configured to isolate vibration transmitted by the machine base;the support platform is movably arranged on the air floating platform and is configured to fix a to-be-detected piece; the visual detection assembly is arranged on the air floating platform and is configured to at least acquire a position image and an appearance image of the to-be-detected part; and the driving mechanism is arranged on the air floating platform and is configured to drive the support platform to move in the first direction and / or the second direction relative to the air floating platform according to the position information fed back by the visual detection assembly, wherein the first direction is perpendicular to the second direction. The visual detection device can isolate the vibration generated by the external to-be-detected piece, and is high in detection precision.

Description

technical field [0001] The invention relates to the technical field of precision detection, in particular to a visual detection device. Background technique [0002] The lens module, display module, etc. may have poor production in all production links, resulting in abnormal performance. Therefore, it is necessary to inspect the lens module, display module, etc. to prevent defective products from flowing into the next production link or client, thereby increasing the yield rate. [0003] At present, automatic optical inspection equipment (Automatic Optic Inspection, English abbreviation AOI) is usually used to detect lens modules, display modules, etc. The display images of modules, etc. are analyzed to determine whether the product is qualified or not. [0004] Since the lens module and the display module are precision components, the precision of their detection is very high, so the structural requirements of the detection equipment are also very high. The existing visu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88G01N21/01
CPCG01N21/88G01N21/01G01N2021/0112
Inventor 姜小兵
Owner 德康威尔苏州智能科技有限公司
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