Efficient pressure welding device for lithium battery cap
A lithium battery, high-efficiency technology, applied in the field of pressure welding, can solve the problems of insufficient fixation, inability to achieve stable pressure welding, dumping of lithium batteries, etc., and achieve the effect of convenient collection
Inactive Publication Date: 2021-06-04
滁州市汇能鑫新能源科技有限公司
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[0004] Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency pressure welding device for lithium battery caps, which has the advantages of stable pressure welding and convenient collection of pressure-welded lithium batteries, and solves the problem that the lithium battery itself is not fixed enough during pressure welding If it is fastened, the lithium battery will be dumped, and the lithium battery cap cannot be welded on the lithium battery, but if it is fixed too tightly, it is inconvenient to remove the welded lithium battery, which makes it impossible to Problems with Stable Bonding
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[0026] 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. 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.
[0027] see Figure 1-6 , a high-efficiency pressure welding device for a lithium battery cap, comprising a device housing 1, a pressure welding head 2 is fixedly installed above the device housing 1, a guide tube 3 is fixedly connected directly above the device housing 1, and a guide tube 3 is fixedly connected to the inside of the device housing 1. The left and right sides are fixedly equipped with transmission wheels 4, the bottom of the guide pipe 3 is fixe...
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The invention relates to the technical field of pressure welding, and discloses an efficient pressure welding device for a lithium battery cap. The device comprises a device shell, wherein a pressure welding head is fixedly arranged above the device shell; a guide pipe is fixedly connected right above the device shell; delivery wheels are fixedly arranged at the left side and the right side of the upper part of the inner side of the device shell; a storage box is fixedly connected to the lower part of the guide pipe; a conveyor belt is movably connected to the outer sides of delivery wheels; a fixing device outer frame is fixedly connected to the upper part of the conveyor belt; a lithium battery is placed on the upper part of the fixing device outer frame; a pressing plate is movably connected to the inner side of the center of the fixing device outer frame; and reset springs are fixedly connected to the left side and the right side of the center of the bottom of the pressing plate. Through cooperative use of the pressing plate, connecting blocks, movable rods, connecting springs, rotating plates, rotating shafts and clamping plates, the effects of fixing a lithium battery and preventing the lithium battery from being separated from the fixing device outer frame during pressure welding are achieved.
Description
technical field [0001] The invention relates to the field of pressure welding technology, in particular to a high-efficiency pressure welding device for lithium battery caps. Background technique [0002] Lithium battery cap In the production process of lithium batteries, it is convenient to use the whole lithium battery by pressure welding the lithium battery cap on the positive electrode of the battery. However, if the lithium battery itself is not fixed enough during pressure welding, the lithium battery will break down Topple over, the lithium battery cap cannot be pressure-welded on the lithium battery, but if it is fixed too tightly, it is inconvenient to remove the pressure-welded lithium battery, which makes it impossible to achieve stable pressure welding, so the present invention is hereby A high-efficiency pressure welding device for lithium battery caps is proposed to solve the above problems, to ensure stable pressure welding and to facilitate the staff to colle...
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IPC IPC(8): B23K20/00B23K20/26B23K37/04
CPCB23K20/001B23K20/26B23K37/04B23K2101/36
Inventor 顾利明
Owner 滁州市汇能鑫新能源科技有限公司
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