An Intelligent Test System for Refrigerator Durability Test

Abstract

The invention relates to the technical field of test equipment, and discloses a refrigerator durability test automatic test system comprising a control module, a test module and an uninterruptable power supply module. The control module is used for managing and controlling the working condition of the test module in real time and setting, adjusting and feeding back the working parameters of the test module according to the requirements. The test module is used for performing the refrigerator durability test according to the parameters set by the control module. The uninterruptable power supplymodule comprises a circuit control module, a commercial power module and a storage battery module and is used for supplying uninterruptable power to the control module and the test module. The refrigerator test process can be managed and controlled in real time, the uninterruptable refrigerator performance test can be realized, the matching problem of the refrigerator door opening and closing traces can be greatly solved, all models of refrigerators can be quickly matched, installation is convenient and quick, the refrigerator is easy to be moved up and down, the upper and lower doors of therefrigerator can be simultaneously, automatically and repetitively opened and closed and thus the equipment safety and stability factor is high.

Description

technical field [0001] The invention relates to the technical field of test equipment, in particular to an intelligent test system for refrigerator durability tests. Background technique [0002] At present, automation and intelligent systems are used more and more frequently in industrial production. How to relieve workers from heavy work has become the primary task of improving productivity. In the test of the refrigerator door hinge, faced with the tedious work of repeatedly opening and closing the door. At present, the action of repeatedly opening and closing the door is mainly done manually, which is cumbersome and boring work, and the test efficiency is low. [0003] The test module structure of the existing refrigerators cannot be well matched with various types of refrigerators, and its structural stability is not good at the same time. There are many kinds of failures, such as the suction cup falling, the mechanical arm is worn, the opening and closing force is to...

AI Technical Summary

Problems solved by technology

At present, the action of repeatedly opening and closing the door is mainly done manually, the work is tedious and boring, and the test efficiency is low

[0003] The test module structure of the existing refrigerators cannot be well matched with various types of refrigerators, and its structural stability is not good at the same time. Various failures, such as the suction cup falling, the wear of the mechanical arm, the opening and closing force is too large, the force point is uneven, the adjustability is not good, and the refrigerator door cannot be well matched, etc., and the safety and stability factor of the equipment is low.

[0004] At the same time, in the process of communicating with refrigerator testers, it was found that the trajectory of the rotating arm of the test module of the existing refrigerator cannot match the trajectory of the refrigerator door switch. The door falls off or even hits, so the test is forced to stop and needs to be reinstalled, and even the refrigerator hinge is damaged abnormally due to track error. At the same time, the existing test module still has a suction cup that cannot freely adjust the position on the entire door surface of the refrigerator. The uneven force on the force arm caused by the uneven force on the refrigerator door leads to power damage, and it is impossible to realize the simultaneous door opening and closing test of the upper and lower doors at the same time. It cannot match more and more models of refrigerator doors with different structures and appearances, and urgently needs improvement.

[0005] In addition, the existing refrigerator test system has low safety and stability performance, insufficient ability to deal with power outage risks, remote control and real-time control performance, and incomplete automation and intelligence, so it is urgently needed to improve

Images