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Capacitor Core Automatic Withstand Voltage Capacitance Testing Machine

A technology for capacitance testing and capacitors, which is used in capacitance measurement, dielectric strength testing, resistance/reactance/impedance measurement, etc. It can solve the problems of inaccurate test position, bulky capacitor core, and low production efficiency, so as to prevent electric shock from being damaged. Effects of electric shock or injury, precise control of production efficiency, and improvement of production efficiency

Active Publication Date: 2021-07-30
SHANGHAI SIEYUAN CAPACITOR
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  • Description
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AI Technical Summary

Problems solved by technology

[0002] In the prior art, after the capacitor core is produced, it is necessary to measure the capacitance by pressure resistance, because the capacitor core is very heavy, the manual operation is very laborious, and the production efficiency is not high; The test position is inaccurate during manual operation; because high voltage will be generated when testing the capacitor, improper operation is very dangerous

Method used

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  • Capacitor Core Automatic Withstand Voltage Capacitance Testing Machine
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  • Capacitor Core Automatic Withstand Voltage Capacitance Testing Machine

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 As shown, the size of the capacitor core is: a*b*c=322mm*(125mm or 165mm)*(334mm or 165mm), the maximum weight of the product is 75kg, and the height of the track platform is 750mm.

[0030] Please refer to the following Figure 2 to Figure 5 As shown, a capacitor core automatic withstand voltage capacitance testing machine includes a detection system, a PLC control system 1, a host computer 2, an executive mechanism and an alarm mechanism, and the detection system, the executive mechanism and the alarm mechanism are respectively connected to the PLC control system 1, The PLC control system 1 is connected with the upper computer 2 .

[0031] The detection system includes a scanning gun, a core position sensor, a machine ori...

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PUM

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Abstract

The invention discloses an automatic pressure-resistant capacitance testing machine for capacitor cores, which includes a detection system, a PLC control system, a host computer, an executive mechanism and an alarm mechanism; the detection system includes a scanning gun, a core position sensor, a machine origin sensor and The origin sensor of the product; the actuator includes a transmission device, core clamping equipment, cylinder drive group, test module, servo motor, withstand voltage machine and capacitance tester; guide rails are set on both sides of the transmission device; the servo motor drives the test module in the Move on the guide rail; the machine origin sensor and the product origin sensor are installed on the test module; the withstand voltage machine and the capacitance tester are respectively connected with the test module and the PLC control system; the test module is used to test the preset position of the capacitor core withstand voltage and capacitance value. This testing machine replaces the manual testing of the capacitor core to test the capacitance of the capacitor core by pressure test, which is safe in operation, precise in control and high in production efficiency.

Description

technical field [0001] The invention relates to the field of capacitor manufacturing, in particular to an automatic withstand voltage capacitance testing machine for capacitor cores. Background technique [0002] In the prior art, after the capacitor core is produced, it is necessary to measure the capacitance by pressure resistance, because the capacitor core is very heavy, the manual operation is very laborious, and the production efficiency is not high; The test position is inaccurate during manual operation; because high voltage will be generated when testing the capacitor, improper operation is very dangerous. Therefore, it is the development trend of the industry to realize the automatic testing of the capacitor core to withstand voltage and measure the capacitance. Contents of the invention [0003] In order to realize the automatic test of the capacitance of the capacitor core by testing the withstand voltage, the invention discloses an automatic withstand voltage...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/12G01R27/26
CPCG01R27/2605G01R31/12
Inventor 王亮饶金安
Owner SHANGHAI SIEYUAN CAPACITOR
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