Method and clamp for fixing lithium battery
A lithium battery and fixture technology, applied in the field of fixed lithium batteries, can solve the problems of cumbersome operation, unsatisfactory product quality and production efficiency, and deviation of positioning accuracy.
Pending Publication Date: 2021-02-23
无锡格林司通科技有限公司
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Problems solved by technology
[0003] The defects in the current lithium battery fixing method are as follows: 1. In the production of lithium-ion batteries, the traditional clamps are not stable for fixing the battery cells, and the existing clamps are complicated to use and cumbersome to operate.
2. The existing battery positioning method inevitably has a slight deviation in the positioning accuracy, and the product quality and production efficiency are not satisfactory
Method used
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Embodiment
[0026] Example: see Figure 1-7 , a fixture for fixing a lithium battery, which includes a second fixed platform 15, a platform component 12, a side positioning component 13 and a side push component 14, the two ends of the second fixed platform 15 are provided with a platform component 12, and the second fixed platform The two sides of the table 15 are provided with a side positioning assembly 13 and a side pushing assembly 14, and the receiving table assembly 12 presses the battery 7 through the upper pressing plate 3, and the side positioning assembly 13 and the side pushing assembly 14 are used to provide a positioning reference and push on the horizontal plane. And fix battery 7 sides. Wherein, the side positioning assembly 13 adjusts the height of the electrode head positioning block 603 and the displacement of the advance through the electric cylinder 10 and the free installation type cylinder 9 to fix the electrode head of the battery 7 together with the side pushing a...
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The invention relates to a clamp for fixing a lithium battery. The clamp comprises a second fixing table, receiving table assemblies, side face positioning assemblies and side face pushing assemblies.The receiving table assemblies are arranged at the two ends of the second fixing table, and the side face positioning assemblies and the side face pushing assemblies are arranged on the two sides ofthe second fixing table. According to the clamp for fixing the lithium battery, the receiving table assemblies provide a positioning reference in vertical positioning of the battery, and upper pressing plates press the upper surface of the battery on the receiving table positioning reference to limit the degree of freedom of the battery in the vertical direction. The side face positioning assemblies provide a positioning reference on the horizontal plane of the battery, and the side face pushing assemblies press the side face of the battery on the positioning reference to limit the degree of freedom on the horizontal plane of the battery. Due to the fact that the second fixing table, the side face pushing assemblies and the side face positioning assemblies cannot overturn around a shaft, the second fixing table, the side face pushing assemblies and the side face positioning assemblies can completely position the battery in six degrees of freedom, a fixing method and the clamp are simple in structure, all-dimensional full-automatic clamping, fixing and positioning of the lithium battery can be achieved, and production efficiency is greatly improved.
Description
technical field [0001] The invention relates to the technical field of battery clamps, in particular to a method and clamp for fixing a lithium battery. Background technique [0002] "Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the positive / negative electrode material and uses a non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become the mainstream. [0003] The existing defects of the current lithium battery fixing method are as follows: 1. In the manufacture of lithium ion batteries, the traditional clamps are not stable for fixing the battery cells, and the existing clamps are complicated to use and cumbersome to operate. 2. The existing battery positioning method inevitably has a slight deviation in the positioning accuracy, a...
Claims
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Login to View More IPC IPC(8): B25B11/00H01M6/00H01M6/14H01M10/052H01M10/058
CPCB25B11/00H01M10/052H01M10/058H01M6/005H01M6/14Y02E60/10Y02P70/50
Inventor 汤国斌董其春张辉
Owner 无锡格林司通科技有限公司