Pay-off device for copper wire drawing

• Main Authors: WEI CHENGHAN, HUANG ZHIHONG, LI CHANGPING
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING

The utility model discloses a pay-off device for copper wire drawing, which comprises a mounting rack, a winding roll and a motor, the motor is fixed on the top of the mounting rack, the winding roll is arranged on the inner side of the mounting rack, the winding roll is in transmission connection with the motor through an output shaft, a cavity is arranged in the middle of the winding roll, rewinding springs are arranged on the top and the bottom of the cavity, and the rewinding springs are arranged on the mounting rack. The outer side of the rewinding spring is fixedly connected with the inner wall of the winding roll, and the inner side of the rewinding spring is fixedly connected with the outer wall of the rotating shaft. When the motor is suddenly damaged in the pay-off process of the pay-off device, due to the fact that the rotating shaft is in transmission connection with the motor through the output shaft, the rotating shaft stops rotating at the moment, the take-up device continuously pulls a copper