Quality monitoring system and method for current transformer testing assembly lines

Abstract

The invention discloses a quality monitoring system and method for current transformer testing assembly lines. The quality monitoring system comprises a quality monitoring center and a plurality of assembly line inspection sub systems located in different areas; each assembly line inspection sub system comprises an assembly line inspection device, a to-be-tested current transformer testing assembly line with a plurality of test stations and a transmission standard assembly which is used for periodically sending the current transformer testing assembly line. According to the quality monitoringsystem and method, the quality monitoring center is used for correspondingly storing the information uploaded by different assembly line inspection devices, whether an abnormal station error exceedinga preset threshold value exists or not is judged in each current transformer testing assembly line, and an abnormal alarm is given out when the abnormal station error exists, the assembly line numberand the station number corresponding to the abnormal station error are screened out to be displayed, all judgment and alarming operations are carried out by a quality monitoring server, errors causedby manual judgment are avoided, and a lot of labor cost is saved.

Description

technical field [0001] The invention relates to the quality monitoring of an assembly line, in particular to a quality monitoring system and method for a current transformer testing assembly line. Background technique [0002] Low-voltage current transformers are suitable for automated testing due to their special structure and large number of uses. Compared with manual verification, automated assembly line verification greatly reduces the demand for space, personnel and materials, and the verification efficiency is also significantly improved, and more data needs to be processed. [0003] However, in order to ensure the accuracy of the current transformer test of the assembly line, it is necessary to verify the assembly line to ensure the stable operation of the assembly line. However, for now, the current transformer test assembly line is usually a fixed and non-movable device. It is necessary for inspectors to bring instruments and equipment to the site to conduct on-sit...

AI Technical Summary

Problems solved by technology

[0003] However, in order to ensure the accuracy of the current transformer test of the assembly line, it is necessary to verify the assembly line to ensure the stable operation of the assembly line. However, for now, the current transformer test assembly line is usually a fixed and non-movable device. It is necessary for inspectors to bring instruments and equipment to the site to conduct on-site testing, and remote viewing is not possible, and the verification data of all assembly lines can only be judged by on-site records and artificial assembly line quality, which is prone to artificial recording errors and judgment errors, and a lot of waste Human Resources

Images