Patent ID: 11949059
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A winding method for winding a cathode plate, an anode plate and a separator to form an electrode assembly, the winding method comprising:
clamping heads of the cathode plate, the anode plate and the separator between a first half winding needle and a second half winding needle of a winding needle assembly at a winding station;
rotating the winding needle assembly at the winding station to wind the cathode plate, the anode plate and the separator to form the electrode assembly;
cutting off only the cathode plate at the upstream of the winding station;
moving the winding needle assembly from the winding station to a downstream non-winding station;
moving a further winding needle assembly located at the non-winding station to the winding station;
the further winding needle assembly located at the winding station clamping the heads of the cathode plate, the anode plate and the separator to form a next electrode assembly; and
cutting off the anode plate and the separator between the winding station and the non-winding station.