Mixing cylinder having temperature control function

The invention discloses a mixing cylinder having a temperature control function. The mixing cylinder comprises a cylinder body, wherein the cylinder body is a hollow cylinder, and a plurality of heating pieces are installed on the side walls of the cylinder body. A control screen is installed outside the side wall of the cylinder body and is connected with the multiple heating pieces through electric wires. One end of the cylinder body is provided with a discharging port, and an extensible motor is installed at the other end of the cylinder body. A plurality of feeding ports are formed in the side face, where the extensible motor end is installed, of the cylinder body. The inner wall of the cylinder body is provided with a thread. Spiral blades are installed in the cylinder body, and the extensible motor is connected with the blades. In the mode, the mixing cylinder having the temperature control function is simple in structure, makes stirring more uniform, has the temperature control function and can meet th