Twisting device for doubling and twisting machine

The utility model relates to the technical field of machine manufacturing, in particular to a twisting device for a doubling and twisting machine. Which comprises a supporting frame and a winding device and is characterized in that the upper end of the supporting frame is in clearance fit with a bobbin, the lower end of the supporting frame is clamped with the winding device, the winding device comprises two rotating frames, the two rotating frames comprise the left rotating frame and the right rotating frame, the lower end of the left rotating frame is in interference fit with a first gear, and two second grooves are formed in the upper end face of the left rotating frame; two clamping blocks are hinged to the bottom of the second groove through hinge shafts, and first grooves are formed in the clamping blocks; by setting the shapes of the gears on the power output shaft and the angles between the gears, the phenomenon of queuing rotation of the two adjacent supporting frames is achieved, namely the position