Battery pole piece adsorption tooling
A battery pole piece and tooling technology, applied in workpiece clamping devices, manufacturing tools, etc., can solve the problems of material shedding on the surface of the pole piece, suction marks on the pole piece, suction nozzle leakage, etc., so as to improve the pass rate and avoid falling off , a wide range of effects
Active Publication Date: 2014-01-22
奇瑞新能源汽车股份有限公司
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Problems solved by technology
[0003] At present, in production, the suction nozzle of the manipulator is used to absorb the battery pole piece, but when the suction nozzle absorbs the pole piece, the pole piece has suction marks, and the surface material of the pole piece is prone to fall off at the suction mark
At the same time, the loss is large, and the suction nozzle is prone to leakage, resulting in vacuum leakage.
Method used
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Embodiment Construction
[0015] Such as figure 1 A battery pole piece adsorption tool is shown, which includes a cylinder 1 controlled by an electromagnetic reversing valve, and the cylinder 1 is connected with a porous sucker structure controlled by it to lift. A pressure plate 2 is connected to the end of the piston of the cylinder 1, and the lower end surface of the pressure plate 2 is connected to the porous sucker structure of the negative pressure adsorption battery pole piece. The porous sucker structure includes an upper plate 3, a lower sucker 4, and a connecting rod 5. The upper plate 3 and the lower sucker 4 are connected together to form a cavity 6 that can be evacuated, and the upper plate 3 and the lower sucker 4 are connected by bolts. One end of the connecting rod 5 is connected to the upper plate 3, and the other end is connected to the lower end surface of the pressure plate 2. The end surface of the lower suction cup 4 is provided with a plurality of suction holes 7 communicating wi...
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The invention discloses a battery pole piece adsorption tooling, which comprises a cylinder controlled by an electromagnetic directional valve, wherein the cylinder is connected with a porous sucking disc structure which is controlled by the cylinder to move up and down. Due to the adoption of the structure, the battery pole piece adsorption tooling has the following advantages that: 1, a plurality of sucking hole structures are adopted, and suction nozzle point contact in the past is changed into surface contact, so a material on the surface of a pole piece is prevented from shedding caused by sucking marks; 2, the application range is wide, and the battery pole piece adsorption tooling can be used for battery pole pieces with different capacities; and 3, the volume is small, the weight is light, and the leakage of vacuum cannot happen, so the qualification rate of the battery pole pieces is improved to a great extent.
Description
technical field [0001] The invention relates to the technical field of battery pole piece production, in particular to a battery pole piece adsorption tooling. Background technique [0002] Lithium-ion batteries are widely used in products such as notebook computers, video cameras, digital cameras, mobile phones, and power tools. Especially in today's rapidly developing society, where traditional energy such as oil, coal, and natural gas is decreasing as people increasingly exploit it, a new generation of batteries—lithium-ion batteries, fuel cells, and other clean, environmentally friendly, and efficient energy conversion and energy storage systems have become Efficient solutions to the environmental and energy problems facing modern civilization are highly sought after. Lithium-ion batteries need to be charged and discharged repeatedly during use. Although the power consumed by the lithium-ion battery itself is not the main indicator to evaluate the quality of the batter...
Claims
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IPC IPC(8): B25B11/00
Inventor 过磊张海军
Owner 奇瑞新能源汽车股份有限公司