A lithium battery plate welding mold

Abstract

The invention discloses a lithium battery pole plate welding mold, comprising a workbench, four corners of the upper surface of the workbench are vertically arranged with uprights, and a top plate is horizontally connected between the upper ends of the four uprights. The middle position of the upper surface of the worktable is equidistantly and fixedly installed with mold cavities, and a servo motor is embedded in the middle position on the lower side of each mold cavity, and each mold cavity is provided with a heat dissipation cavity on one upper surface. The invention relates to the technical field of lithium battery pole plate welding. In the lithium battery pole plate welding die, a fixing block is arranged on one side of two sliding plates, and hydraulic cylinders are embedded and installed at the middle positions of the front and rear upper surfaces of the top plate. Driven by the cylinder, the welding of lithium battery plates can be automatically completed, automation is realized, labor intensity is reduced, and multiple lithium battery plates can be welded at one time, thereby improving welding efficiency.

Description

technical field [0001] The invention relates to the technical field of lithium battery pole plate welding, in particular to a lithium battery pole plate welding mold. Background technique [0002] Lithium battery is a kind of new energy, and its development speed is fast. Lithium battery generally uses manganese dioxide as the positive electrode material, metal lithium or its alloy metal as the negative electrode material, and uses non-aqueous electrolyte solution. It has been used in In various fields, such as portable mobile power, electric vehicles, military, medical, etc., the above are all used in the form of high-capacity, high-rate, high-cycle lithium-ion battery packs. The lithium-ion battery pack is made by welding multiple individual Single cells are connected in series and parallel to form a lithium battery pack. [0003] However, there are still some deficiencies in the welding of lithium batteries. After the welding is completed, because the surface of the lith...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a lithium battery pole plate welding mold, which solves the problem that after the welding is completed, because the surface of the lithium battery is relatively flat, it is inconvenient to take out the welded lithium battery, and when welding , there will be smoke, which will be harmful to the health of personnel. After the welding is completed, the problem that the lithium battery plate cannot be cooled down quickly

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