Winding roller for warping machine

The utility model discloses a winding roller for a warping machine, which belongs to the technical field of textile equipment and comprises a base, a lifting component is mounted at the top of the base, a winding roller is arranged above the base, and a telescopic component is arranged inside one side of the winding roller. A motor is started to drive a threaded column to rotate so that a supporting block can move upwards in a limited mode, the supporting block can drive a winding roller to move upwards to the position between two fixing inserting plates, and the winding roller can be conveniently installed and fixed. Through the arrangement of the telescopic assembly, the rotating shaft on one side can be pressed to retract into the winding roller under the sliding connection between the sliding block and the sliding groove, and then the rotating shaft on the other side can be inserted into the fixing insertion plate to be locked and fixed through the fixing bolt. Under the elastic acting force of the spring