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Automatic PCBA appearance inspection system using CCD visual technology

A technology of appearance inspection and visual technology, which is applied in the direction of sorting, optical testing for defects/defects, etc., can solve problems such as high turnover rate of personnel, shortage of professionals, difficulty in meeting production capacity and cost requirements, etc., to reduce errors and noise, The effect of reducing labor costs and helping healthy development

Inactive Publication Date: 2018-06-12
DEFOND ELECTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

Although manual inspection can achieve very good inspection results, inspectors need to inspect PCBA products accurately, and inspectors need to have good training and rich work experience; current enterprises generally suffer from a shortage of professionals and loss of personnel With the current situation of high production rate, it is difficult to meet the production capacity and cost requirements by manual inspection

Method used

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  • Automatic PCBA appearance inspection system using CCD visual technology

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Embodiment Construction

[0015] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0016] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not intended to limit the present invention Therefore, it has no technical substantive meaning, and any modification of structure, change of proportional relationship ...

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Abstract

The invention relates to the technical field of industrial automation, in particular to an automatic product inspection system using a CCD visual technology. The automatic PCBA appearance inspection system using the CCD visual technology comprises a programmable coordinate controller, a multi-view camera visual subsystem, an optical imaging subsystem, an inspection station and a grabbing subsystem. Through the system, omnibearing CCD inspection can be automatically conducted on PCBA products, and the products can be automatically compared, so that the product yield is worked out, production lines can be improved while the labor cost is reduced and the inspection efficiency is improved, and enterprises are assisted in benign development.

Description

technical field [0001] The invention relates to the technical field of industrial automation, in particular to an automatic product inspection system utilizing CCD vision technology. Background technique [0002] The appearance inspection of the traditional PCBA production line is carried out by the inspector to inspect the surface appearance of different originals and directions of PCBA products according to the work instruction. No errors or omissions, no short circuit and open circuit during installation and welding, no scratches on electronic components, etc. Although manual inspection can achieve very good inspection results, inspectors need to inspect PCBA products accurately, and inspectors need to have good training and rich work experience; at present, there is a shortage of professionals in enterprises, and there is a loss of personnel. With the current situation of high production rate, it is difficult to meet the production capacity and cost requirements by manu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/342G01N21/95
CPCB07C5/3422G01N21/95
Inventor 肖海波杨松林
Owner DEFOND ELECTECH CO LTD
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