Application scenario of inflatable shaft in lithium battery production 1 **Pole winding * *: During the pole winding process of lithium batteries, the inflatable shaft is used to clamp the pole coil, ensuring that the pole remains flat and tight during the winding process. Through precise control, the inflation shaft can achieve uniform winding of the electrode sheets, avoiding battery performance degradation caused by coil sliding or displacement. 2. * * Diaphragm winding * *: Diaphragm is one of the key components in lithium batteries, and its thickness is usually only a few microns, so extremely high precision is required during the winding process. The inflatable shaft ensures that the diaphragm will not wrinkle or break during the winding process through its stable clamping force, thereby ensuring the safety and reliability of the battery. 3. * * Automated production line * *: With the development of lithium battery production towards automation and intelligence, the application of inflatable shafts in automated production lines is becoming increasingly widespread. By cooperating with sensors and control systems, the inflatable shaft can achieve automatic loading and unloading of coils and precise control, further improving production efficiency and product quality. Technical advantages of inflatable shaft 1. * * High precision clamping * *: The inflatable shaft achieves clamping and release through the inflation and deflation of the airbag, with uniform and adjustable clamping force, which can adapt to coils of different thicknesses and materials, ensuring the stability of the coil during high-speed operation. 2. * * Quick loading and unloading * *: The inflation and deflation process of the inflatable shaft is fast, which can complete the loading and unloading of the coil in a short time, greatly shortening the production cycle and improving production efficiency. 3. * * Long life and low maintenance * *: The structure of the inflatable shaft is simple, the components are wear-resistant and durable, and the service life is long. At the same time, its maintenance cost is low, only requiring regular inspections of airbags and control
