Cover plate testing machine

Abstract

The invention belongs to the technical field of testing machines, and particularly relates to a cover plate testing machine which comprises a machine cabinet and a rotating device. The machine cabinetcomprises a cabinet body and a workbench arranged on the cabinet body, and a feeding station, a color code detection station, an air tightness detection station, an air permeability detection station, a conductive high-voltage detection station and a discharging station are sequentially distributed on the workbench in the circumferential direction, and a feeding device, a color code detection device, an air tightness detection device, an air permeability detection device, a conductive high-voltage detection device and a discharging device are respectively arranged. The rotating device comprises a rotary disc located above the workbench and a power device driving the rotary disc to rotate, the rotary disc is provided with a plurality of clamps used for containing cover plates to be detected, and each clamp sequentially enters various stations from the feeding station along with rotation of the rotary disc. The cover plate performance testing efficiency is high, and meanwhile, the working intensity of testing personnel, the production cost of the cover plates and the risk of missing detection and error detection are reduced.

Description

technical field [0001] The invention belongs to the technical field of testing machines, in particular to a cover testing machine. Background technique [0002] The product assembled with the cover plate and other parts is applied to the car and is an accessory of the car. [0003] In order to ensure that the performance of the assembled product meets the requirements, the air tightness test, conductive high voltage test, whether to install the filter screen and the air permeability test of the filter screen are usually required before assembly. The air tightness test is to test the sealing performance of the cover plate, the conductive high voltage test is to test whether the cover plate circuit is normal, and the air permeability test of the filter screen is to test the air permeability of the filter screen. [0004] At present, the above-mentioned performance tests of the cover plate are carried out manually, and the testers test each performance of the cover plate to be...

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