What equipment is needed for the assembly of lithium battery pack welding machines?
2022-08-01
More and more friends are participating in the lithium battery production line.Lithium battery pack welding machineProduction equipment is divided into front-end and back-end. The front-end is for making batteries, so the process machines are complex and the costs are high. Generally, it is not recommended to make batteries due to the large investment and relatively high competition. The lithium battery pack welding machine assembles the back-end for various battery packs, such as power batteries, energy storage batteries, etc. The complete set of equipment includes sorting machines, winding cabinets, spot welders, barley paper pasting machines, aging testers, etc. Below is a brief introduction to the specific equipment needed for assembling battery packs with lithium battery pack welding machines.
1. Battery testing equipment
First, the battery capacity, rate, cycle times, etc. need to be tested. Battery capacity testers are not very expensive and are available through different channels.
2. Cell matching equipment
Through the previous step, the cells have been initially screened. The next step is battery pairing. To maintain the consistency of internal resistance and voltage of the batteries, a lithium battery sorting machine is needed.
The lithium battery sorting instrument is a device that tests and sorts parameters such as internal resistance and voltage of cylindrical batteries. This device uses servo motors for precise control in sorting, and the testing mechanism employs a five-station scanning testing method, allowing multiple batteries to be tested simultaneously, greatly improving the stability of the test data.
Depending on different needs, there are various types of battery sorting machines available, and solutions can also be customized according to your specific requirements. For example: 6-channel automatic battery sorting machine, 10-channel automatic battery sorting machine, 20-channel automatic battery sorting machine, 18650/21700 universal battery sorting machine, etc.
3. Lithium battery barley paper pasting machine
This step requires the use of an automatic barley paper pasting machine for batteries. Some may ask: Why paste barley paper on lithium batteries? In fact, barley paper is very important in electronic products. Pasting barley paper on the positive electrode of the battery prevents collisions between positive electrodes, which can cause short circuits or allow dust to enter the gaps. Barley paper has good insulation, water resistance, and wear resistance.
4. Lithium battery pack welding machine
The function of the lithium battery pack welding machine is to assemble individual cells into battery packs by spot welding nickel plates.
5. Comprehensive testing instrument
Finished batteries need to undergo production inspection, so a comprehensive testing instrument for finished products is required.
About Us
Shenzhen SHINHOP Laser Equipment Co., Ltd. It is a scientific and technological enterprise specializing in the research and development, production and sales of industrial laser processing equipment. It has been deeply engaged in the new energy industry for 20 years, focusing on the non-standard customization of automatic lithium battery cell assembly line and module PACK production line. It has successively obtained the national high-tech and specialized new enterprise certification.
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Company Address：Building 6, Jingneng Science and Technology Environmental Protection Industrial Park, No.3 Baolong 2nd Road, Longgang District, Shenzhen City, Guangdong Province
Customer service hotline:18898357350
Customer service E-mail:info@shinhop.com
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