Lithium battery sealing performance test equipment
A test equipment and sealing technology, which is applied in the field of lithium battery sealing test equipment, can solve the problems of test result deviation, high cost, and inability to test lithium battery performance, and achieve the effect of testing sealing performance
Active Publication Date: 2021-12-14
山东高质新能源检测有限公司
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[0002] Lithium batteries are widely used in power tools such as notebooks and cameras, and lithium batteries usually work in an environment of low temperature and low pressure, so the sealing performance of lithium batteries is particularly important. In the prior art, the sealing performance of lithium batteries The detection equipment is complex in structure and expensive. For the detection of air tightness and water tightness of lithium batteries, it is easy to get a large error, which leads to deviations in the detection results, and cannot efficiently perform sealing performance on lithium batteries. detection
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present invention:
[0032] refer to Figure 1-Figure 11According to an embodiment of the present invention, a lithium battery airtightness testing device includes a support base 11, the upper end surface of the support base 11 is provided with a rotating groove 55 with an upward opening, and the upper side of the rotating groove 55 is rotated to provide a working rotation plate 34, the lower end of the working rotating plate 34 is clamped with the rotating groove 55, the working rotating...
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The invention discloses lithium battery sealing performance test equipment, and relates to the technical field of lithium battery sealing, and the lithium battery sealing performance test equipment comprises a supporting base, the upper end face of the supporting base is provided with a rotating groove with an upward opening, the upper side of the rotating groove is rotatably provided with a working rotating plate, the lower end of the working rotating plate is clamped with the rotating groove, and the working rotating plate is internally provided with a working cavity with a leftward opening; a fixed plate is fixedly arranged on the right wall of the working cavity, a detection cavity with a leftward opening is formed in the fixed plate, and symmetrical moving sliding grooves with leftward openings are formed in the upper side wall and the lower side wall of the detection cavity. The equipment generates high-frequency vibration, and then inputs the vibration force into a lithium battery to be detected, through vibration, the detection water can enter gaps in the lithium battery more easily, and the sealing performance of the lithium battery is detected; and meanwhile, the lithium battery is pushed to move through a reciprocating push plate, the detection water is promoted to enter the lithium battery in multiple directions, and the sealing performance of the lithium battery is further detected.
Description
technical field [0001] The invention relates to the technical field of lithium battery sealing, in particular to a lithium battery sealing test device. Background technique [0002] Lithium batteries are widely used in power tools such as notebooks and cameras, and lithium batteries usually work in an environment of low temperature and low pressure, so the sealing performance of lithium batteries is particularly important. In the prior art, the sealing performance of lithium batteries The detection equipment is complex in structure and expensive. For the detection of air tightness and water tightness of lithium batteries, it is easy to get a large error, which leads to deviations in the detection results, and cannot efficiently perform sealing performance on lithium batteries. detection. Contents of the invention [0003] The object of the present invention is to provide a lithium battery airtight testing device for overcoming the above-mentioned defects in the prior art....
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IPC IPC(8): G01M3/02
CPCG01M3/02
Inventor 韩鹏渐彬彬王磊
Owner 山东高质新能源检测有限公司
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