Foil tape tension structure device of foil winding machine

• Main Authors: BAI GUODONG, YAN CHAOHU, HUH HO-YOUNG
• Format: Patent
• Language: Chinese; English
• Published: 09.09.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

The utility model belongs to the technical field of foil coil winding machines, and particularly provides a foil tape tension structure device of a foil winding machine, which comprises a box body, an uncoiling head, a brake disc, a brake, a speed reducer, a motor and an uncoiling head spindle. The left portion of the uncoiling head spindle transversely penetrates through the middle of the box body, the brake disc is sleeved outside the middle of the left portion of the uncoiling head spindle and connected with the brake, and the brake disc and the brake are both located in the box body. The left end of the uncoiling head spindle is connected with a speed reducer which is connected with a motor, and the speed reducer, the motor and the uncoiling head are all located outside the box body. The tension control device solves the problems of low tension control precision, complex structure and high overall cost when the tension is subjected to segmented control in the prior art, is simple in structure, adopts a pn