Pole piece processing device of lithium ion power battery
A technology for power batteries and processing devices, which is applied to battery electrodes, grinding drive devices, and accessories for shearing machines. It can solve the problems of not being able to coat the pole piece and fix the pole piece and cut it, and achieve the effect of uniform coating.
Inactive Publication Date: 2020-11-10
李登进
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a pole piece processing device for lithium-ion power batteries, so as to solve the problem that in the prior art, the pole piece cannot be uniformly coated, the pole piece cannot be fixedly cut after processing and only Technical problems of coating one side of the pole piece
Method used
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[0029]In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 the present invention, not to limit the present invention.
[0030] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or It should not be construed as limiting the invention by implying that a referenced device or element must have a particular orientation, be ...
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The invention discloses a pole piece processing device of a lithium ion power battery, and belongs to the technical field of lithium ion processing. The device comprises a conveying device, a sprayingslurry preparation device, a pole piece processing fixing device, a coating device, a pole piece rolling device, a pole piece cutting device, a pole piece polishing device and a dust collecting device, wherein the coating device is arranged beside the spraying slurry preparation device, the pole piece processing fixing device is arranged at the top of the conveying device, the pole piece cuttingdevice is located beside the pole piece rolling device, the pole piece polishing device is located beside the pole piece polishing device, and the dust collecting device is arranged on the conveying device. The rotating motor works to drive the rotating block to rotate to drive the rotating rod to rotate, the rotating rod rotates to drive the connecting block to rotate, the connecting block rotates to drive the sliding rod to move so as to drive the sliding rod to move on the two fixing rods to drive the spraying pipe nozzle to move, so the spraying operation is conducted on different positions of the pole piece, and uniform pole piece coating is achieved.
Description
technical field [0001] The invention relates to the technical field of lithium ion processing, in particular to a pole piece processing device for lithium ion power batteries. Background technique [0002] Compared with other types of batteries such as lead-acid and nickel-cadmium, lithium-ion batteries have the advantages of large specific capacity, high working voltage, fast charging speed, wide working temperature range, long cycle life, small size and light weight. At present, it has been widely used in mobile phones, notebook computers, electric tools and other fields, and its application range is becoming wider and wider. With the maturity and improvement of electric vehicle technology, the dream of electric vehicles and hybrid vehicles entering daily life has become possible, and in the process of popularization of electric vehicles, there are huge business opportunities. The performance of the large-capacity power battery on the vehicle directly affects the overall ...
Claims
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IPC IPC(8): H01M4/139H01M4/04H01M10/0525B05B13/02B05B13/04B05B15/68B23D15/08B23D33/02B24B19/00B24B41/02B24B47/12B24B55/06B24B55/12B08B5/04
CPCB05B13/0278B05B13/04B08B5/04B23D15/08B23D33/02B24B19/00B24B41/02B24B47/12B24B55/06B24B55/12B05B15/68H01M4/0419H01M4/0435H01M4/139H01M10/0525Y02E60/10
Inventor 李登进
Owner 李登进