Lithium battery cell formation clamping device
A clamping device and lithium battery technology, applied in secondary battery charging/discharging, secondary battery, electrochemical generator, etc., can solve the problems of low degree of automation, staff work efficiency needs to be improved, etc., and achieve convenient operation , Improve the clamping efficiency and the effect of simple clamping
Pending Publication Date: 2019-08-23
扬州市李伟照明电器有限公司
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Problems solved by technology
[0004] However, this patent has the following problems: when clamping lithium batteries of different sizes, it is still necessary to manually adjust the clamping range, so the degree of automation is still not high, and the work efficiency of the staff needs to be improved, so it is urgent to design a lithium battery Cell Formation Clamping Device
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[0019] 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.
[0020] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0021] refer to Figure ...
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The invention discloses a lithium battery cell formation clamping device, and belongs to the technical field of lithium battery production. The device comprises a bottom plate, and four supporting blocks are fixedly arranged at the four corners of the bottom of the bottom plate correspondingly. Two mounting seats are fixedly mounted on the bottom plate in a bilateral symmetry manner, and the center of the top of each mounting seat is fixedly provided with a guide column. A top plate is arranged above the bottom plate, and the top ends of the two guide columns are fixedly connected with the topplate; a hydraulic cylinder is fixedly installed at the top of the top plate, and a piston rod is installed on the hydraulic cylinder; the piston rod penetrates through the top plate to be fixedly connected with an upper clamping plate, and the upper clamping plate is located above the bottom plate; and two adjusting motors are symmetrically and fixedly installed at the bottom of the bottom plate. The lithium battery cell formation clamping device solves the problem that an existing lithium battery cell formation clamping device is still low in automation degree, is simple in structure and isconvenient to operate.
Description
technical field [0001] The invention relates to the technical field of lithium battery production, in particular to a clamping device for forming lithium battery cells. Background technique [0002] Formation is an essential process in the production process of lithium batteries, which plays a vital role in the performance of lithium batteries. Especially for soft-pack lithium batteries, formation not only activates electrode materials, improves lithium battery interface, self-discharge, cycle, etc., but also has functions such as enhancing battery hardness and shaping. In the existing formation process, workers need to tighten and fix The upper plate and bottom plate of the lithium battery have slow efficiency and poor clamping effect, which needs to be improved urgently. [0003] In view of the above problems, the invention patent with the publication number CN208539034U discloses a clamping device for forming lithium battery cells, which improves the working efficiency a...
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IPC IPC(8): H01M10/058H01M10/44
CPCH01M10/058H01M10/446Y02E60/10Y02P70/50
Inventor 李伟
Owner 扬州市李伟照明电器有限公司