Copper wire ring roller for electromagnetic wire production

The utility model belongs to the field of electromagnetic wire production and application equipment, and particularly relates to a copper wire coil roller for electromagnetic wire production, which comprises an E-shaped support frame, two pay-off rollers are symmetrically arranged in the support frame, a connecting placement piece is arranged on one side of a bearing rod, the connecting placement piece comprises a reverse wire sleeve and a second placement rod, and the reverse wire sleeve is connected with the second placement rod. The left-hand thread sleeve is connected and matched with the bearing rod and the second placing rod respectively, a locking mechanism is arranged at the upper end of the supporting frame and corresponds to the fixing block, the locking mechanism comprises an L-shaped locking block, a positioning rod is arranged in the locking block located above the supporting frame in a penetrating mode, and the left-hand thread sleeve is connected and matched with the left-hand thread sleeve and