Voltage-resistant detection device and heater production line

Abstract

The invention provides a voltage-resistant detection device and a heater production line. The voltage-resistant detection device comprises a tool plate and a voltage-resistant detection jack-up assembly, wherein the tool plate is used for placing a heater, the heater is electrically connected with the tool plate, the voltage-resistant detection jack-up assembly comprises a voltage-resistant detection jack-up plate and a voltage-resistant detection conductive assembly, the voltage-resistant detection conductive assembly is arranged on the voltage-resistant detection jack-up plate and is provided with a third position and a fourth position, the third position is in contact with the tool plate and is conductively connected with the tool plate, the fourth position is separated from the tool plate, the voltage-resistant detection jack-up plate is movably arranged along a vertical direction, the voltage-resistant detection conductive assembly is driven to move the third position by the voltage-resistant detection jack-up plate during voltage-resistant detection on the heater, a predetermined voltage is applied to the heater, the tool plate also comprises a switch device, and the switch device is used for detecting a current in the heater and is switched on when the current is detected to exceed the predetermined voltage. By the voltage-resistant detection device, the problem of relatively low production efficiency of a PTC heater in the prior art is solved.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a pressure-resistant detection device and a heater production line. Background technique [0002] At present, the pressure test of the automotive PTC heater is performed manually. The operator needs to manually put the PTC heater into the test device and connect it to the high-voltage power line. qualified. [0003] However, because the equipment uses a high-voltage power supply, the PTC heater will generate high temperature during the test, and there is a certain danger in the operation of personnel, and the detection efficiency is low. Contents of the invention [0004] The main purpose of the present invention is to provide a withstand voltage detection device and a heater production line to solve the problem of low production efficiency of PTC heaters in the prior art. [0005] In order to achieve the above object, according to one aspect of the present invention, a w...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a kind of withstand voltage detection device and heater production line, to solve the problem that the production efficiency of PTC heater in the prior art is lower

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