Battery short circuit testing machine

Abstract

The invention belongs to the technical field of storage battery production detection equipment, and particularly relates to a battery short circuit testing machine which comprises an explosion-proof box, two first electric push rods are fixedly embedded in the inner bottom wall of the explosion-proof box, the top ends of the two first electric push rods are jointly and fixedly connected with a placement frame, and a pneumatic push rod is fixedly embedded in the upper surface of the explosion-proof box. A lifting frame is arranged in the explosion-proof box, the bottom end of the pneumatic push rod is fixedly connected with the upper surface of the lifting frame, and the upper surface of the explosion-proof box is fixedly connected with a universal meter detection machine box. The heat absorption plate and the heat dissipation fins are used for rapidly absorbing heat of the tested battery, the temperature of the tested battery is effectively prevented from being too high, safety measurement of the battery is facilitated, the smoke sensor and the automatic fire extinguisher are arranged, smoke generated by the tested battery can be sensed, the automatic fire extinguisher is used for extinguishing the battery in time, and the safety of the battery is improved. And through cooperation with the explosion-proof box, dangerous accidents are effectively avoided, and safety testing of workers is facilitated.

Description

technical field [0001] The invention relates to the technical field of storage battery production and testing equipment, in particular to a battery short-circuit testing machine. Background technique [0002] A battery is a device that converts chemical energy into electrical energy. It is generally referred to as a battery for short. After discharge, it can regenerate the internal active substances by charging—storing electrical energy as chemical energy; when it needs to be discharged, it converts chemical energy into electrical energy again, usually This type of battery is called a storage battery, also known as a secondary battery. In the process of battery production, it is often necessary to perform a short-circuit test on the thick battery to increase the quality of the battery and prevent inferior products from entering the market. [0003] In the short-circuit test of the battery, it is often necessary to use a short-circuit tester, but the existing short-circuit te...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides a battery short-circuit tester, which solves the problem that the existing short-circuit tester often needs to be used in the short-circuit test of the storage battery, but the protection effect of the existing short-circuit tester is relatively low when testing. Poor, when a low-quality battery is detected, it is prone to fire or explosion, which is not conducive to the safety test work of the staff, and the problem that batteries of different sizes and volumes cannot be quickly placed during the test

Images