Battery thermal abuse test system and method based on automatic control and robot

Abstract

The invention relates to a battery thermal abuse test system and method based on automatic control and a robot. The system comprises an environment test box (7), an anti-explosion box (10), a control panel (1) and a robot arm (8). An environment test box automatic door opening and closing device (6) is installed on the environment test box (7) and connected with an environment test box automatic door opening and closing control cabinet (4), the environment test box automatic door opening and closing device (6) is fixed through a support (5), the anti-explosion box (10) is provided with an anti-explosion box automatic door opening and closing device (2), and the anti-explosion box automatic door opening and closing device (2) is connected with an anti-explosion automatic door opening and closing control cabinet (3). Compared with the prior art, manual labor intensity can be effectively reduced, safety of test personnel is guaranteed, the operation and monitoring links are omitted for the test personnel, labor cost is reduced, testing speed and safety are improved, and practical value is very high.

Description

[0001] [technical field] [0002] The invention relates to the technical field of testing battery thermal abuse in lithium battery test standards, in particular to a battery thermal abuse testing system and testing method based on automatic control and robots. [0003] [Background technique] [0004] As an energy product with high energy density, environmental protection and high efficiency, lithium battery is widely used in consumer electronics, electric tools, vehicle batteries and other product fields. Because of its wide range of use, the working environment of the battery is also very different. In order to ensure the safety of users and the environment, relevant international and national institutions and enterprises have formulated relevant test standards to conduct various tests on lithium batteries within the scope. In this case, when the product is exposed to high temperature conditions, the test sample is prone to explosion, fire, liquid leakage, etc. during this tes...

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Problems solved by technology

[0004] As an energy product with high energy density, environmental protection and high efficiency, lithium battery is widely used in consumer electronics, electric tools, vehicle batteries and other product fields. Because of its wide range of use, the working environment of the battery is also very different. In order to ensure the safety of users and the environment, relevant international and national institutions and enterprises have formulated relevant test standards to conduct various tests on lithium batteries within the scope. In this case, when the product is exposed to high temperature conditions, the test sample is prone to explosion, fire, liquid leakage, etc. during this test. In the past test process, operators need to operate equipment and samples at close range. After the test is completed, the tester needs to take out the samples before proceeding to the next set of sample tests. In this way, the tester faces great danger when operating the test box and taking samples. The impact force generated by the battery fire and explosion is likely to cause injury to the tester. When the sample is tested, because the sample may have been damaged and the internal structure has been destroyed, the battery is still at a high energy density within a certain period of time after the test is completed. At this time, a combustion explosion occurs, causing unpredictable damage to the testers. Injury, so traditional testing methods are very dangerous to testers, and it takes a lot of working time for testers when there is a lot of testing

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