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Visual inspection mechanism with flat-field camera

A visual inspection and camera technology, applied in the field of visual inspection, can solve the problems of fixed light source, unable to collect images of products with large width, unable to adjust light source, etc., and achieve good image collection effect

Pending Publication Date: 2022-05-24
东莞中科蓝海智能视觉科技有限公司
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  • Description
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  • Application Information

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Problems solved by technology

However, the disadvantage of this method is that it can only collect images for some small products, and cannot collect images for some products with larger widths; and there will be insufficient light sources during image collection, resulting in poor image collection effects ; The light source is fixed and cannot be adjusted according to different product requirements

Method used

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  • Visual inspection mechanism with flat-field camera
  • Visual inspection mechanism with flat-field camera
  • Visual inspection mechanism with flat-field camera

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Embodiment Construction

[0022] The following descriptions are only preferred embodiments of the present invention, and therefore do not limit the protection scope of the present invention.

[0023] Please refer to Figure 1 to Figure 5 , a visual inspection mechanism 100 with a flat field camera of the present invention includes a frame 10, a gantry frame 20, a sliding adjustment member 30, a flat field camera 40 and a light source assembly 50. The gantry frame 20 is installed on the frame 10, sliding The adjustment member 30 is installed on the gantry frame 20, the flat-field camera 40 is installed on the sliding adjustment member 30 and is driven by the sliding adjustment member 30 to move along the height direction of the frame 10. There are at least two light source assemblies 50, two light sources. The components 50 are installed on the flat-field camera 40 at intervals, and the flat-field camera 40 is located between the two light source components 50 .

[0024] Please refer to figure 2 , th...

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Abstract

The visual inspection mechanism comprises a rack, a portal frame, a sliding adjusting part, the flat-field camera and a light source assembly, the portal frame is installed on the rack, the sliding adjusting part is installed on the portal frame, and the flat-field camera is installed on the sliding adjusting part and driven by the sliding adjusting part to move in the height direction of the rack. The number of the light source assemblies is at least two, the two light source assemblies are installed on the flat-field camera in a spaced mode, and the flat-field camera is located between the two light source assemblies. Through the above structure, planar image acquisition of an object on the rack is realized through the flat-field camera; the two sides of the flat-field camera can be simultaneously supplemented with light through the light source assembly, so that the image acquisition effect of the flat-field camera is better; in addition, the distance between the flat-field camera and the table top of the rack can be conveniently adjusted through the sliding adjusting piece.

Description

technical field [0001] The invention relates to the technical field of visual inspection, in particular to a visual inspection mechanism with a flat-field camera. Background technique [0002] With the rapid development of society, visual inspection devices, as a kind of equipment that can carry out refined inspection of objects with human eyes, have gradually become an indispensable part in various production activities. [0003] The existing visual inspection device basically includes an industrial camera, a turntable and a rack. During actual work, the product to be inspected is placed on the turntable, and then the product to be inspected is rotated by driving the turntable to capture the image of the industrial camera. Within the range, the product is finally imaged by an industrial camera and further analyzed. However, the disadvantage of this method is that image acquisition can only be performed for some small products, and cannot be image acquisition for some wide-...

Claims

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Application Information

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IPC IPC(8): G03B15/03G03B17/56F16M11/04F16M11/18
CPCG03B15/03G03B17/56G03B17/561F16M11/046F16M11/18
Inventor 谭良李清顺叶腾铭
Owner 东莞中科蓝海智能视觉科技有限公司
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