Pay-off tension adjusting device and method and cable manufacturing equipment

• Main Author: FU XIANGBING
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2021
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The embodiment of the invention belongs to the technical field of cable manufacturing, and particularly relates to a pay-off tension adjusting device and method and cable manufacturing equipment. The pay-off tension adjusting device comprises a tension detection mechanism, a driven wheel mechanism, a magnetic powder clutch and a main control module. The tension detection mechanism is provided with a wire inlet end and a wire outlet end opposite to the wire inlet end. The tension detection mechanism is used for detecting the tension of a wire during transmission. The driven wheel mechanism is arranged opposite to the wire inlet end of the tension detection mechanism. The driven wheel mechanism at least comprises a driven wheel wound by the wire, and the wire drives the driven wheel to rotate together during conveying. The magnetic powder clutch is coaxially connected with the driven wheel, and the magnetic powder clutch is used for applying braking torque to the driven wheel. The main control module is used fo