Air tightness detection device for battery
A technology for air tightness detection and battery detection, which is used in measuring devices, liquid tightness measurement using liquid/vacuum degree, and fluid tightness testing. It can solve problems such as poor versatility and achieve the effect of saving equipment costs.
Pending Publication Date: 2021-11-19
GUANGZHOU SUPERSONIC AUTOMATION TECH CO LTD
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- Application Information
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Problems solved by technology
In this way, when the factory needs to produce batteries of various specifications, it is necessary to configure multiple dedicated air-tightness detection devices, which obviously reflects the poor versatility of the current air-tightness detection devices for batteries.
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[0031] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .
[0032] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element, or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may be present. "Vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.
[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in t...
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The invention discloses an air tightness detection device for a battery. The air tightness detection device comprises a supporting frame, a lifting driving mechanism and an air nozzle, wherein the supporting frame is provided with a first-direction horizontal guide rail, and the first-direction horizontal guide rail is connected with a first sliding block matched with the first-direction horizontal guide rail; a second-direction horizontal guide rail is arranged on the first sliding block, the extending direction of the second-direction horizontal guide rail is perpendicular to the extending direction of the first-direction horizontal guide rail, and the second-direction horizontal guide rail is connected with a second sliding block matched with the second-direction horizontal guide rail; the lifting driving mechanism is installed on the second sliding block and located over the battery detection station; the air tap is mounted on the lifting driving mechanism and is in driving connection with the lifting driving mechanism; and under the driving of the lifting driving mechanism, the air tap descends or ascends, so the air tap can seal and press the battery or release the sealing and pressing of the battery. The air tightness detection device is generally used for detecting air tightness of batteries of various specifications so that equipment cost is saved.
Description
technical field [0001] The invention relates to the technical field of battery testing equipment, in particular to an air tightness testing device for batteries. Background technique [0002] The battery production process includes testing the air tightness of the battery to improve the quality of the battery. In the field of automobiles or motorcycles, the detection hole positions of batteries of different specifications are inconsistent, so the current air tightness detection devices are generally specific, and their specificity is dedicated to testing a battery of a specific specification. In this way, when the factory needs to produce batteries of various specifications, it is necessary to configure multiple dedicated air-tightness detection devices, which obviously reflects the poor versatility of the current air-tightness detection devices for batteries. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the object of the pres...
Claims
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IPC IPC(8): G01M3/32
CPCG01M3/3272
Inventor 张俊峰叶长春王士对刘水平伍利华
Owner GUANGZHOU SUPERSONIC AUTOMATION TECH CO LTD