Plug-in aluminum electrolytic capacitor detection device and detection method
A technology of aluminum electrolytic capacitors and detection devices, which is applied in the field of capacitors, can solve problems such as low efficiency, low degree of automation, and difficulty in manual detection, and achieve the effects of good performance, improved accuracy, and high detection efficiency
Active Publication Date: 2022-03-25
常州市永顺电子有限公司
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Problems solved by technology
[0004] In addition, when detecting the electrical properties and temperature of capacitors, it is necessary to check them one by one, which is laborious.
[0005] Traditional detection methods usually use manual detection, which has a low degree of automation
When manual inspection is used, due to the small difference in capacitor packaging, the text on it is more difficult to read, and manual inspection is difficult and inefficient
When manually inspecting the electrical performance of capacitors, it is also necessary to inspect the capacitors one by one, which is inefficient.
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[0059]The following is based on the ideal embodiment of the present invention as an inspiration. Through the following description, relevant workers can make various changes and modifications within the scope of not departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, but must be determined according to the scope of the claims.
[0060] With reference to the following drawings, the present invention will be further described:
[0061] The plug-in aluminum electrolytic capacitor detection device includes: a host computer 10, a transmission unit 20, a grabbing device 30, a maintenance unit 40, a visual inspection unit 50, an electrical performance test unit, and a waste box. The transmission unit 20 includes a first conveyor belt 21 , the second conveyor belt 22 and the third conveyor belt 23, the preparation unit 40 is arranged between the first conveyor belt 21 and the sec...
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The present invention relates to the technical field of capacitors, in particular to a plug-in aluminum electrolytic capacitor detection device and its detection method. The box also includes a detection disc, which can be picked up by the grabbing device and put into the maintenance unit or the visual detection unit or the electrical performance detection unit. The detection method includes the following steps: reconditioning; putting the reconditioned capacitors into the inspection plate for visual inspection; conducting capacity testing on the qualified capacitors obtained in S2; and conducting high temperature / low temperature resistance tests on the qualified capacitors obtained in S3. The invention adopts the visual detection function of computer and camera, greatly improves the detection accuracy, not only can detect whether the package is intact, but also can effectively remove the mixed capacitors quickly; the invention also detects the electrical properties of the capacitors before leaving the factory , to ensure good performance when it leaves the factory.
Description
technical field [0001] The invention relates to the technical field of capacitors, in particular to a plug-in aluminum electrolytic capacitor detection stake and a detection method thereof. Background technique [0002] Aluminum electrolytic capacitors are made of an aluminum cylinder as the negative electrode, which is filled with liquid electrolyte, and a bent aluminum strip is inserted as the positive electrode. It is suitable for power filtering or low-frequency circuits. [0003] Since the packaging of plug-in aluminum electrolytic capacitors is relatively similar, other similarly packaged electrical components are often mixed in during factory production and transfer. [0004] In addition, when detecting the electrical properties and temperature of the capacitors, it is necessary to check them one by one, which is laborious. [0005] Traditional detection methods usually use manual detection, and its degree of automation is very low. When manual inspection is used, d...
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IPC IPC(8): G01D21/02B07C5/00B07C5/02B07C5/344B07C5/36B07C5/38
CPCG01D21/02B07C5/00B07C5/344B07C5/02B07C5/362B07C5/38B07C2501/0063
Inventor 周荣伟顾伟英周洋
Owner 常州市永顺电子有限公司