Vertical double station battery testing machine

Abstract

The invention provides a vertical double-station battery testing machine. The machine comprises a workbench, a feeding part, a testing part, a scanning part, a main control cabinet, a protection partand a blister box. The feeding part, the testing part and the protection part are fixedly connected with an upper surface of an upper end of the workbench. The feeding part comprises an upper feedingmechanism and a lower feeding mechanism; the feeding part is located in the middle of the upper surface of the workbench; the testing part is positioned at a rear end of the feeding part; and the feeding part and the testing part are both located in the protection part, the main control cabinet is fixedly connected with a first side surface of the lower end of the workbench, the scanning part is fixedly connected with the upper end of the testing part, a multi-channel switcher and a tester are fixedly connected with the upper end in the protection part, and the blister box is located in the feeding part. In the invention, specification changes of different batches of batteries within a certain range can be realized, and simultaneous scanning and testing work of multiple batteries in the blister box can be performed in an up-and-down double-station staggered manner so that operation efficiency is improved, and processing cost is reduced.

Description

technical field [0001] The invention relates to the field of battery testing machines, in particular to a vertical double-station battery testing machine. Background technique [0002] OCV (open circuit voltage, open circuit voltage) battery test equipment is mainly used to measure the internal resistance and voltage of the battery to be tested. It is an important part of quality control for battery manufacturers and provides the necessary data basis for improving the battery production process. [0003] The OCV battery test equipment commonly used in the market is roughly divided into two main production lines, one is fully automated battery test equipment for large-volume battery models, and the other is single-person, single-set full-set for single-piece and small-batch battery products. Manual battery testing equipment. For single-piece and small-batch battery models, the existing equipment requires the operator to manually take out individual batteries from the blister...

AI Technical Summary

Problems solved by technology

For single-piece and small-batch battery models, the existing equipment requires the operator to manually take out individual batteries from the blister box containing multiple batteries, scan and read the battery information with a code scanner, and put them in the test. The test is carried out on the fixture, and the good and bad products are sorted according to the test results on the display screen. Due to the softness of the battery, the positioning operation of the battery is difficult, and it is easy to detect errors or damage the battery. At the same time, there is a process Disadvantages such as complexity and low operating efficiency

In order to reduce the difficulty of operation and improve efficiency, a fully automatic production mode is mostly used, but it is only suitable for one or a few fixed specifications of the battery, and the replacement is complicated, the volume is large, the control is difficult, and the cost is high, so it is not suitable for a single battery. Battery testing work for pieces, small batches, and battery models of different specifications

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