Machine vision detection mechanism for standard fasteners

A technology for machine vision inspection and standard fasteners, which is applied in the direction of instruments, measuring devices, and optical testing for flaws/defects. The effect of high degree of automation and high detection efficiency
CN104237248AInactive Publication Date: 2014-12-24CHONGQING YINGQUAN STANDARD PARTS
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
CHONGQING YINGQUAN STANDARD PARTS
Publication Date
2014-12-24
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses a machine vision detection mechanism for standard fasteners. A vibrating disk (15) is arranged at one end of the top part of a machine stand (5), an indexing turntable is arranged at the other end of the top part of the machine stand (5), a guide rail (12) for conveying parts is arranged between the vibrating disk (15) and the indexing turntable, the guide rail (12) is composed of a fixed conveying rail (12a) and an adjustable conveying rail (12b), which are arranged side by side, the outlet ends of the fixed conveying rail (12a) and the adjustable conveying rail (12b) are bent upwards to form a horizontal section (12c), and a blowing device (16) is arranged on the side edge of the outlet end of the guide rail (12). The machine vision detection mechanism adopts three CCD cameras to shoot images of the parts in different angles, can be used for automatically completing conveying, detection, sorting and packaging of the standard fasteners, can be used for detecting the various standard fasteners, can be adaptive to the to-be-detected parts with different specifications, and is good in universality, high in automation degree and high in detection efficiency.
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Description

technical field

[0001] The invention belongs to the technical field of detection devices, and in particular relates to a standard fastener machine vision detection mechanism. Background technique

[0002] In recent years, foreign countries have done a lot of research on the use of machine vision technology for quality inspection, and obtained many important results. Visual inspection has the advantages of non-contact, fast speed, high precision, strong anti-interference ability, etc. It has an important application prospect in modern manufacturing industry. With a wide range of applications, visual inspection technology provides an ideal means to solve online measurement problems. In the 1980s, the American National Bureau of Standards made a prediction based on the survey: 80% of the industrial inspection work in the future will be completed by visual inspection technology.

[0003] As basic parts, standard fasteners are widely used in many industries of the national econ...

Claims

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