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Large-size product rapid detection optical structure

An optical structure, large-scale technology, applied in the use of optical devices, optical testing of defects/defects, material analysis by optical means, etc., can solve the problems of deviation of measurement position, unstable measurement system, low detection efficiency, etc. The effect of reducing fatigue, high stability and high detection efficiency

Pending Publication Date: 2018-03-23
南京鑫业诚机器人科技有限公司
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  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an optical structure for rapid detection of large-scale products to solve the problems of low detection efficiency, unstable measurement system, and deviation of measurement positions in the prior art

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  • Large-size product rapid detection optical structure
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  • Large-size product rapid detection optical structure

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1-3 , the present invention provides a technical solution: an optical structure for rapid detection of large-scale products, including a base 2 and a column 1, both of which are made of high-hardness granite to ensure that the optical structure has high stability, The base 2 and the column 1 are connected to form an L-shaped installation base, and a detection mechanism is installed on the installation base. Group 5, product fixture platform...

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Abstract

The invention relates to the field of faceplate detection, particularly to a large-size product rapid detection optical structure. The large-size product rapid detection optical structure comprises abase and a stand column which are connected into an L-shaped mounting base; the mounting base is provided with a detecting mechanism, the detecting mechanism is composed of a camera, a wide field-of-view telecentric lens, a coaxial light source module, a product fixture platform module and a collimation light source module which are vertically concentric, wherein the camera, the wide field-of-viewtelecentric lens, the coaxial light source module and the product fixture platform module are mounted on the stand column, the collimation light source module is mounted on the base, and the camera and the wide field-of-view telecentric lens are connected and mounted at the top of the stand column. The large-size product rapid detection optical structure can solve the problems of low detecting efficiency, measurement system instability and measurement position errors in the prior art.

Description

technical field [0001] The invention relates to the field of panel detection, and specifically relates to an optical structure for rapid detection of large-size products. Background technique [0002] There are currently two types of rapid detection methods for large-size products within a workpiece with an outline of less than 192mmx128mm: [0003] 1. Workbench mobile small field of view splicing measurement. In this method, the system is equipped with a camera lens module with a small field of view, and the image is collected multiple times through the mobile fixture platform, and then the image is spliced ​​and processed and calculated to obtain the size value. This detection method takes a long time to measure, and the detection efficiency is low, and because the workpiece is in a moving state during the detection process, it is easy to cause deviations in the measurement position. [0004] 2. Multi-lens measurement method. This method is to arrange a set of cameras, le...

Claims

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Application Information

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IPC IPC(8): G01B11/00G01B11/24G01N21/01G01N21/88
CPCG01B11/00G01B11/24G01N21/01G01N21/8806G01N2021/0112
Inventor 陈叶金
Owner 南京鑫业诚机器人科技有限公司