Full-automatic voltage internal resistance testing system

Abstract

The invention discloses a full-automatic voltage internal resistance testing system which comprises a feeding platform, an advancing and retreating working platform, a turntable mechanism and a discharging conveying belt. A feeding, sorting, visual positioning and monitoring robot is used for grabbing the battery cells on the feeding platform, carrying out visual positioning and detection on the battery cells and placing the battery cells on the advancing and retreating working platform, a side voltage testing mechanism is used for carrying out side voltage testing on the battery cells on theadvancing and retreating working platform, and an upper turntable transfer manipulator is used for transferring the qualified battery cells to the turntable mechanism. A tab shaping mechanism, a battery cell body temperature testing mechanism, a code scanning mechanism and a battery cell voltage internal resistance testing mechanism which are arranged at each working position of the turntable mechanism are respectively used for the tab shaping, a battery cell body temperature test, the code scanning and a battery cell voltage internal resistance test, and a discharging sorting robot is used for discharging the battery cells from the turntable mechanism to the discharging conveying belt. According to the test system, the voltage and internal resistance test efficiency of the small square battery cells is improved, and the test data is more stable.

Description

technical field [0001] The invention relates to the technical field of cell testing, in particular to a fully automatic voltage internal resistance testing system. Background technique [0002] In the prior art, the test of the small square cell (Bluetooth headset) is manually detected, and the test data is unstable due to human factors, and the efficiency is low in the process of manually testing the internal resistance of the voltage; Clamping the batteries is cumbersome; batteries of different specifications need to be tested on different types of components, and it is difficult to replace equipment components, and one-key changeover cannot be achieved, and the changeover speed is slow; the equipment has no insulation protection, no physical protection against electricity, and no software alarm And other multiple security protection mechanisms, not safe enough. [0003] To sum up, how to effectively solve the problem of low efficiency in the process of manually testing t...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the test of the small square cell (Bluetooth headset) is manually detected, and the test data is unstable due to human factors, and the efficiency is low in the process of manually testing the internal resistance of the voltage; Clamping the batteries is cumbersome; batteries of different specifications need to be tested on different types of components, and it is difficult to replace equipment components, and one-key changeover cannot be achieved, and the changeover speed is slow; the equipment has no insulation protection, no physical protection against electricity, and no software alarm And other multiple security protection mechanisms, not safe enough

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