This machine is mainly used for precision winding of 18650 and 26650 batteries. The working process is as follows: manually put the positive and negative plates into the winding part, separate and stack with the diaphragm, wind according to the process requirements, automatically apply the termination tape, and automatically unload the battery.

1.It adopts single winding needle structure, and the diameter of winding needle can be changed.

2.Manual introduction of pole pieces, automatic winding, automatic needle change, automatic tape termination and automatic unloading;

3.The glue position can be precisely controlled and the battery core will not be tightened; the glue is stable and reliable;

4.The winding needle winding adopts the company's latest and original variable angular speed rotation technology to make the linear speed of the diaphragm and the pole piece relatively constant, that is, to achieve the purpose of constant tension during the winding process and ensure the neat and consistent winding of the battery.

5.Two rolls of diaphragms are automatically unwinded, and the diaphragm tension signal is detected in real time through the encoder connected to the tension swing arm shaft. After processing by the PLC, the diaphragm unwinding stepper motor is controlled to actively follow the tension change and variable speed discharge to achieve the diaphragm tension Constant purpose. At the same time, it is supplemented by the company's latest cylinder tension control technology, which can automatically and smoothly adjust the tension during the winding process.