Working method of instrument semi-automatic test fixture

Abstract

The invention relates to a working method of an instrument semi-automatic test fixture; the working method of the instrument semi-automatic test fixture comprises the steps: instruments are put down along a limiting groove from the upward side of an instrument positioning frame, a push rod is pushed to push the instruments on a fixed plate, thimbles press against corresponding connection terminalson the back of the instruments, the device is debugged by the way so as to access signals to the instruments through guide lines, and then the instruments are debugged with introduction of corresponding current and voltage values, an auxiliary power supply and the like. The working procedure of workers can be simplified, the working efficiency is improved, and the electric shock risk of the workers is reduced; by arrangement of a manipulator, the detected instruments are automatically grabbed onto conveying belts for conveying, qualified products are delivered directly into a qualified product transfer box, and unqualified products can be pushed to an unqualified product way by a material pushing cylinder and eventually enter an unqualified product transfer box. In the way, the instruments can be automatically detected and classified, the detection is convenient, the efficiency is relatively high, and a condition of the error of classification can be avoided.

Description

technical field [0001] The invention relates to a working method of an instrument semi-automatic testing tool, which is used for testing and transporting electrical measuring instruments. Background technique [0002] Electrical measuring instruments are meters and instruments used to measure, record and measure various electrical quantities. Electrical measuring instruments are divided into ammeter, voltmeter, ohmmeter, power meter, power factor meter, frequency meter, phase meter, synchronization indicator, electric energy meter and multi-purpose multimeter according to the measurement function. [0003] After the production of these electrical measuring instruments is completed, performance testing is required to ensure that they can work normally. The usual testing method is to manually connect the wiring terminals of the debugging equipment to the instrument one by one, and then turn on the power supply and voltage and current. Thereby test the meter with the debugging...

AI Technical Summary

Problems solved by technology

However, such a test method requires manual connection of many wires and instruments every time. The process is complicated and the work efficiency is not high. At the same time, there is a risk of electric shock for workers; and after the completion of the test, manual classification of qualified products and unqualified products is required. , manual classification often leads to misclassification, and unqualified products are mixed with qualified products

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