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Full-automatic Winding Machine

Full-automatic Winding Machine

The equipment is mainly used for winding the core of a cylindrical lithium ion power battery. The working process is as follows: positive, negative pole piece and diaphragm active unwinding, after dedusting and static treatment respectively, the winding part is introduced, and the winding is...

1.jpg The equipment is mainly used for winding the core of a cylindrical lithium ion power battery. The working process is as follows: positive, negative pole piece and diaphragm active unwinding, after dedusting and static treatment respectively, the winding part is introduced, and the winding is required according to the technological requirements, and the adhesive tape is terminated. The finished product automatically blanking, through the conveyor belt to the collection platform, to achieve the full automatic winding process.


Main technical parameters: 

A. Needle diameter:φ3、φ4 mm;

B. Winding diameter:φ15-35 mm;

C. Installation diameter of discharge and reel:φ76 mm(3 inch);

D. Diaphragm width:37-75 mm;

E. Maximum diaphragm diameter:φ300 mm;

F. Positive and negative plate width:35-72 mm;

G. Maximum diameter of positive and negative electrode:φ450 mm;

H. Polar ear exsert length:<25mm;

I. The thickness of the welding position of the polar ear is less than the thickness of the polar plate≈2 times;

J. Width of isolation paper:60-90 mm;

K. Maximum diameter of paper rewinding:φ400 mm;

L. Terminate the belt width range:35-70 mm;

M. Terminate the tape winding range:0.5-1.5 circle;

N. Diaphragm working tension:3-10 N;

O. Working tension of positive and negative electrode:3N-15N;

P. Winding accuracy:

Alignment error±0.3 mm;

Alignment error±0.3 mm;


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