What are the processes to process lithium batteries?

Lithium battery manufacturers interpret the lithium battery processing process and procedures. Power lithium ion batteries and energy storage batteries have put forward higher technical requirements for battery consistency and quality control in the lithium battery processing line. It is objective to introduce industrial robot technology, and domestic In terms of robot system integration, most of them are concentrated in the automotive industry, machine tool loading and unloading, and other large-scale connected manufacturing and processing lines. During the processing of lithium batteries, the important processes to go through are as follows: In the important processes of lithium battery manufacturing, lamination, welding and cutting are three consecutive processes, and the automatic or semi-automatic special machine is used. Before transformation, The connection and circulation of the three processes requires manual intervention, and continuous processing cannot be realized, the labor intensity is high, and the consistency of battery products cannot be guaranteed. 1. The stacking machine mainly uses a diaphragm to separate the positive and negative materials of the lithium battery to prevent the pole pieces from short-circuiting. The positive and negative poles are pre-loaded into the pole piece magazine box, and the positive and negative poles are counted and stacked alternately by the manipulator. After the lamination is completed, the robot arm will place the wires on the lamination table tooling, and the processing line workers will take it away for the next process of production. 2. The ultrasonic welding machine is held by the worker after the laminated battery, and the tabs are sent to the welding position. Through the high-frequency elastic vibration of the acoustic system, under the static pressure clamping between the workpieces, the laminated battery is realized. The positive and negative pole lugs are welded. Under pressure, the metal surfaces are rubbed against each other to form a fusion between molecular layers. Its advantages are rapid, energy-saving, high fusion strength, no sparks, and close to cold production. 3. The cutting machine manually feeds the lithium battery lugs to be cut into the cutting edge of the cutting machine. By controlling the movement of the cylinder, the cutting knife is driven to cut the protruding parts of the lugs. The cutting process must ensure that both sides of the lugs are cut. The symmetry, and to ensure the accuracy and quality of the temperature. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What should I pay attention to when using UPS batteries?