Battery cover plate helium detection automation equipment
A technology of automation equipment and battery cover plate, which can solve the problems of inability to adapt to the needs of automated production lines and low efficiency by detecting the appearance of fluid at the leakage point, measuring devices, instruments, etc., and meet the requirements of smooth operation, Improve detection efficiency and high space utilization
Pending Publication Date: 2021-11-30
苏州明益信智能设备有限公司
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Problems solved by technology
[0008] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art, aiming at the problem that the traditional helium detection equipment has low efficiency and cannot adapt to the needs of automated production lines, and proposes an automatic equipment for helium detection of the battery cover
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[0043] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0044] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description,...
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The invention discloses battery cover plate helium detection automation equipment which comprises a feeding unit, a discharging unit and a helium detection unit, the feeding unit comprises a feeding conveying mechanism, a feeding rotating mechanism and a material transferring mechanism, wherein the discharging unit comprises a discharging conveying mechanism and an NG discharging conveying mechanism, and the helium detection unit comprises a material turnover mechanism and a plurality of helium detection stations. The helium detection station comprises a helium detection top cabin and a helium detection base, the helium detection top cabin is provided with a top pressure sealing chamber and a helium gas source, and the helium detection base comprises a supporting sealing chamber, a helium mass spectrum detector and a vacuumizing detector. The equipment meets the air tightness detection requirement of the battery cover plate, is high in automation degree, can be easily constructed in a full-automatic production line, and is efficient and smooth in operation and reliable and stable in air detection. The mode of combining vacuumizing detection and helium detection is adopted, the preliminary screening detection discharging requirement is met, the helium detection cost is reduced, meanwhile, the reset operation stroke is reduced, and the detection efficiency is improved. And the functions of feeding steering and discharging turnover are achieved, and the requirement for operation smoothness of an automatic production line is met.
Description
technical field [0001] The invention relates to automatic equipment for helium detection of battery cover plates, and belongs to the technical field of air tightness detection. Background technique [0002] The power battery cover is composed of the main body of the cover and a welded explosion-proof valve. There are multiple gas inspection areas such as explosion-proof valves, and air tightness testing for the gas inspection area is required to ensure the airtight stability of the power battery cover. [0003] At present, there are two main ways to detect the battery cover: one is the general oil pressure or water pressure equipment to detect the breaking pressure and burst pressure of the battery cover, and this method relies on the pressure gauge to read the breaking pressure and burst pressure The other is to use pneumatic equipment for detection, which pressurizes the closed space of the battery cover, and detects the breaking pressure and burst pressure of the cover th...
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IPC IPC(8): G01M3/20
CPCG01M3/202Y02E60/10
Inventor 夏朝阳姜红亮仝浩杰崔帅山罗晓兵黄福军
Owner 苏州明益信智能设备有限公司