The invention discloses a numerical control winding machine for a full-automatic voltage transformer. Through the adopted technical scheme, the numerical control winding machine for the full-automatic voltage transformer comprises backup plates oppositely arranged on a workbench, a winding device arranged between the backup plates, and a winding displacement device arranged above the winding device, wherein the winding device comprises a group of guide pulleys which are arranged oppositely, an idler wheel tangential to the guide pulleys, a gear ring fixed on one side of the idler wheel, and a drive gear engaged with the gear ring; a winding reel is installed among the guide pulleys; the winding arrangement device comprises a lead screw installed above the winding reel, a servo motor connected with one end of the lead screw, a guide frame installed on the lead screw, and a wire rod connected with the guide frame; a metal wire is arranged on the wire rod; and a paper feeding device is arranged on the side, corresponding to the winding reel, of the workbench.