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Online voltage-withstanding test device for aluminum-based copper clad laminate

A technology for aluminum-based copper clad laminates and withstand voltage testing, which is applied in the direction of testing dielectric strength, measuring electricity, and measuring devices. effect of the problem

Pending Publication Date: 2018-03-27
乾乐欣展新材料技术(上海)有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an on-line withstand voltage test equipment for aluminum-based copper-clad laminates, which solves the problem that in the performance testing of aluminum-based copper-clad laminates, it is necessary to conduct random inspections in finished products for destructive tests to monitor the quality of products. Sampling the quality of samples, and it is a destructive test, time-consuming, laborious, and material-intensive, and cannot be packaged online

Method used

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  • Online voltage-withstanding test device for aluminum-based copper clad laminate
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Embodiment Construction

[0022] To further illustrate the various embodiments, the present invention is provided with accompanying drawings. These drawings are a part of the disclosure of the present invention, which are mainly used to illustrate the embodiments, and can be combined with related descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should understand other possible implementations and advantages of the present invention. Components in the figures are not drawn to scale, and similar component symbols are generally used to denote similar components.

[0023] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0024] refer to figure 1 , the automatic assembly line working mode of the aluminum-based copper-clad laminate voltage test equipment of the present invention is as follows:

[0025] Add automatic withstand voltage te...

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Abstract

The invention provides a voltage-withstanding test device for an aluminum-based copper clad laminate, which comprises an automatic assembly line. A feeding table, a test table, a discharging table anda controller are arranged on the automatic assembly line. The online voltage-withstanding test device for the aluminum-based copper clad laminate is characterized in that the test table comprises aninsulated lifting table; the insulated lifting table realizes automatic lifting control by a motor; an area above the test table comprises a voltage tester, the positive electrode of the voltage tester is connected with copper foil of the aluminum-based copper clad laminate and the negative electrode is connected with an aluminum plate of the aluminum-based copper clad laminate; the voltage testeris connected with a tester lifting column; and the tester lifting column and the insulated lifting table move synchronously in a vertical direction. Full detection is carried out on online products,all products entering packaging and coating working positions are ensured to be qualified, the sampling time and the test time are saved, and losses are reduced. Through cutting, bad products can remove disqualified areas, and qualified areas can be kept for split packaging and selling.

Description

technical field [0001] The invention relates to a withstand voltage test device, in particular to an online withstand voltage test device for an aluminum-based copper-clad laminate. Background technique [0002] Aluminum-based copper-clad laminates are also called aluminum substrates, known as copper-clad laminated aluminum substrates, or aluminum-based copper-clad laminates for short. As the substrate material in the manufacture of printed circuit boards, aluminum-based copper-clad laminates mainly play the role of interconnection, conduction, insulation and support for printed circuit boards, and have a great impact on the transmission speed, energy loss and characteristic impedance of signals in the circuit. Impact. [0003] At present, the existing aluminum-based copper-clad laminates are mainly used as substrate materials in the manufacture of printed circuit boards. Therefore, there are higher requirements for the withstand voltage performance of aluminum-based copper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/12B07C5/344B07C5/36
CPCG01R31/1263B07C5/344B07C5/361B07C2301/0008
Inventor 李长岭张剑
Owner 乾乐欣展新材料技术(上海)有限公司
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