Visual detection mechanism and detection method for capacitor defective products

Abstract

The invention provides a visual detection mechanism and a visual detection method for capacitor defective products. The visual detection mechanism comprises a detection turntable, wherein a pluralityof capacitor fixing bases are arranged on the circumference of the detection turntable; a plurality of stations are arranged on the outer side of the detection turntable along the circumference; the stations comprise capacitor visual detection stations, a defective product rejecting station and a non-defective product discharging station; and a visual camera is arranged on the outer side of each capacitance visual detection station. According to the visual detection mechanism and the visual detection method, the plurality of detection stations and the corresponding visual cameras are arrangedon the detection turntable, so that the top part and the side surfaces of solid capacitors can be comprehensively detected without dead angles, and the possibility of missing detection of defective products is reduced to the greatest extent; and meanwhile, the defective product rejecting station and the non-defective product discharging station are arranged at the rear positions of the detection stations and correspond to visual detection of the detection stations, screening of finished products can be completed in time, and the production and product discharging efficiency is improved.

Description

technical field [0001] The invention relates to the field of capacitor production and manufacturing, in particular to a visual detection mechanism and detection method for defective capacitor products. Background technique [0002] Solid capacitors are widely used in various electronic components. The surface of solid capacitors is generally wrapped by an aluminum shell, and the aluminum shell is generally engraved with information such as its model, specification parameters, and batch number by mimeograph or laser marking. This information is extremely critical. On the one hand, it helps it to be selected and installed correctly, and on the other hand, when quality problems are found, they can be traced back in time. [0003] Since the above information covers the entire surface of the solid capacitor, it is necessary to conduct a comprehensive inspection of the solid capacitor. The appearance inspection of the capacitor in the current production process often cannot fully ...

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Problems solved by technology

[0003] Since the above information covers the entire surface of the solid capacitor, it is necessary to conduct a comprehensive inspection of the solid capacitor. The appearance inspection of the capacitor in the current production process often cannot fully and intuitively observe the defects on the surface of the solid capacitor, which is prone to missing defective products. Case

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