Drawing force testing mechanism and drawing force testing method

Abstract

The invention relates to a drawing force testing mechanism and testing method thereof. The drawing force testing mechanism comprises a shell, a control system, a drive and transmission device, a loading device and a material clamping device. The shell comprises a test platform. The drive and transmission device is used for driving the loading device to reciprocate in a direction perpendicular to the test platform. The control system is used for inputting a control signal by testing personnel and controlling operation of the drive and transmission device and the loading device. The material clamping device is arranged on the test platform, and comprises a positioning device and a fixture, and the positioning device adjusts the location of the fixture. When two parts of a to-be-tested product are respectively positioned on the loading device and the material clamping device, and the loading device reciprocates in the direction perpendicular to the test platform, a to-be-tested drawing force in the direction perpendicular to the test platform is generated by the two parts of the to-be-tested product, and the loading device measures the drawing force and feeds back the measurement result to the control system to display.

Description

technical field [0001] The invention relates to a pulling force testing mechanism and a pulling force testing method. Background technique [0002] With the development of technology, the link between cable and cable, motherboard and cable is no longer limited to the connection of connector joints. There are a large number of cables and cables, and the connection between motherboard and cable uses hot-melt welding and ACF welding. , ultrasonic welding and other welding methods to link into one. However, the above-mentioned link using the welding method needs a reliable mechanism to verify the reliability of the link after it is integrated, that is, a pull-out force testing mechanism. At present, there are simple pointer-type tensile testers on the market. One end of the object to be tested is hung on the pointer-type tensile tester, and the tester manually pulls the other end of the object to be tested to apply tension to it. Controlled by the tester, the test results are ...

AI Technical Summary

Problems solved by technology

At present, there are simple pointer-type tensile testers on the market. One end of the object to be tested is hung on the pointer-type tensile tester, and the tester manually pulls the other end of the object to be tested to apply tension to it. Controlled by the tester, the test results are biased, the test process is not easy to control, and the repeatability of the test results is poor

There are also very good pull-out force testing equipment on the market, but it is satisfied by the complex mechanical structure design, which leads to a large number of parts in the pull-out force test mechanism, which increases the cost of the equipment

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