A special high-voltage test and inspection machine for ffc
A high-voltage test and inspection machine technology, applied in the direction of testing dielectric strength, measuring electricity, measuring devices, etc., can solve the problems of small test ratio, bad FFC outflow, and the thickness of insulating film does not meet the requirements.
Active Publication Date: 2016-08-17
SHENZHEN WENXIN ELECTRONICS
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Problems solved by technology
[0002] FFC, the abbreviation of Flexible Flat Cable, means flexible flat cable. In the process of processing FFC, it needs to be tested with high voltage to prevent its skin from being damaged or the thickness of the insulating film not meeting the requirements. At present, it is generally tested manually one by one. The test area is incompletely covered, the test ratio is small, and the efficiency is low. Moreover, the test results are not accurate enough, which may easily lead to bad FFC outflow
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[0024] In order to enable those skilled in the art to better understand the new solution, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.
[0025] Such as figure 1 As shown, a special high-voltage test and inspection machine for FFC includes: a frame 10, a defective product identification device 20, a distribution box 30 fixed on the frame, a control box 40, a high-voltage tester 50, a negative connection device 60, Primary feeding device 70, secondary feeding device 80, positive electrode on-off control device 90; among them:
[0026] The first-level feeding device 70, the second-level feeding device 80, and the positive electrode on-off control device 90 are sequentially arranged on the rear station of the negative electrode connecting device 60; the negative electrode connecting device 60 is electrically connected to the negative electrode of the high voltage tester 50, and the positive electrode The on...
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The invention provides a high-voltage test inspection machine special for an FFC. The high-voltage test inspection machine comprises a machine frame, a defective product marking device, a power distribution box, a control box, a high-voltage tester, a negative electrode connecting device, a first-level feeding device, a second-level feeding device and a positive electrode on-off control device, wherein the power distribution box, the control box, the high-voltage tester, the negative electrode connecting device, the first-level feeding device, the second-level feeding device and the positive electrode on-off control device are fixedly arranged on the machine frame. The first-level feeding device, the second-level feeding device and the positive electrode on-off control device are sequentially arranged at a rear station of the negative connecting device. The negative connecting device is electrically connected with the negative electrode of the high-voltage tester. The positive electrode on-off control device is electrically connected with the positive electrode of the high-voltage tester. The high-voltage tester and the control box are electrically connected with the power distribution box. Compared with the prior art, a high-voltage insulation test on the FFC is automatically operated, an inspection dead zone is avoided, accuracy is high, and test efficiency is high.
Description
Technical field [0001] The invention relates to the field of automation equipment, in particular to an inspection machine for performing high-voltage tests on FFCs during the production of FFCs. Background technique [0002] FFC, the abbreviation of Flexible Flat Cable, means flexible flat cable. In the process of processing FFC, it needs to be subjected to high-voltage test to prevent its skin from damage or the thickness of the insulating film does not meet the requirements. At present, it is generally tested manually. Insufficient coverage of the test area, small test ratio, low efficiency, and inaccurate test results, which easily leads to poor FFC outflow. Summary of the invention [0003] In order to overcome the shortcomings of the prior art, the purpose of the present invention is to provide an automatic testing machine for high-voltage testing of FFC, which has high testing accuracy and high efficiency. [0004] In order to achieve the above purpose, the technical solution...
Claims
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IPC IPC(8): G01R31/02G01R31/12G01R1/04
Inventor 卢致芳
Owner SHENZHEN WENXIN ELECTRONICS