Doubling machine for combining multiple strands

The utility model discloses a doubling machine for combining multiple strands, which comprises a base, and a doubling frame, a winding frame, a yarn control assembly, a yarn collecting assembly and a driving assembly which are arranged above the base, the driving assembly comprises a driving motor, a driving rotating wheel group fixedly arranged on the driving motor, and two supporting auxiliary rotating wheels arranged on one side of the driving rotating wheel group, the driving rotating wheel set comprises a rotating shaft and two driving gears fixedly installed on the rotating shaft, and driving gear supporting frames used for supporting the rotating shaft are arranged on the two sides of each driving gear. The rotating shaft is rotated through the driving motor, then the two driving gears fixedly installed on the rotating shaft are driven to rotate, the two driving gears are meshed with the wire winding disc and the wire winding disc respectively, it is guaranteed that when the rotating shaft rotates, the