Anti-unrolling device for cylindrical battery production winding process

The utility model discloses an anti-unrolling device for a cylindrical battery production winding process, which comprises a winding needle body, a battery cell and a lubricating mechanism, the lubricating mechanism is arranged on the winding needle body or is separated from the winding needle body, and the battery cell is arranged in the middle of the outer side of the winding needle body; the lubricating mechanism continuously or intermittently coats the outer surface of the winding needle body with a lubricant, the lubricating mechanism comprises a center hole and a liquid injection hole, the center hole is located in the winding needle body, the liquid injection hole is formed in the winding needle body and communicates with the center hole and the groove, the lubricating mechanism further comprises a storage box, and the storage box communicates with the center hole; a communicating pipe is arranged between the storage box and the center hole; according to the utility model, the lubricant is continuously