Circuit board residual material detection method and device, and electronic equipment
A detection method and detection device technology, applied in the direction of measuring device, material analysis, material analysis through optical means, etc., can solve the problems affecting product quality, easily remaining components and pins, etc., so as to improve product quality and prevent The effect of missed detection
Inactive Publication Date: 2020-01-31
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
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[0004] The embodiment of the present invention provides a detection method, device and electronic equipment for residual material of a circuit board, so as to at least solve the technical problem in the related art that the residual material of component pins is easy to remain after the installation of the circuit board panel is completed, which affects the product quality
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[0025] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0026] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...
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The invention discloses a circuit board residual material detection method and device, and electronic equipment. The method comprises the following steps: acquiring a circuit board image and a circuitboard template of a target circuit board on which all components are installed; matching the circuit board template with the circuit board image to determine all component subareas in the circuit board image; searching for a first mounting residual material of each component subarea and a second mounting residual material of a component-free subarea on the target circuit board; and determining acircuit board residual material on the target circuit board based on the first mounting residual material and the second mounting residual material. According to the invention, a technical problem that the product quality is affected because the residual materials of pins of components are easy to remain after the circuit board panel is installed in the prior art is solved.
Description
technical field [0001] The invention relates to the technical field of circuit board detection, in particular to a detection method and device for circuit board residual material, and electronic equipment. Background technique [0002] In related technologies, a large number of circuit boards will be produced during the production process of the controller. At present, after the electronic components are installed on the circuit board panel, the surface of the panel is easy to leave residual material of the component pins, which seriously affects the quality of the product. Due to the circuit The components and coatings on the board have a lot of interference, and manual inspection for a long time is easy to miss, and the product quality cannot be guaranteed. [0003] For the above problems, no effective solution has been proposed yet. Contents of the invention [0004] Embodiments of the present invention provide a circuit board residue detection method, device, and elec...
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IPC IPC(8): G01N21/956
CPCG01N21/956G01N2021/95638G01N2021/95669
Inventor 吴崇龙宋明岑朱虹
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD