This utility model discloses a feeding mechanism for a twin-screw extruder, relating to the technical field of extruders. The feeding mechanism for a twin-screw extruder comprises a machine body, a feeding cylinder is fixedly connected to the top end of the outer wall of the machine body, a support frame is fixedly connected to the top end of the outer wall of the feeding cylinder, and a motor is fixedly connected to the inner side wall of the support frame. A feed inlet is formed in the top end of the outer wall of the feeding cylinder, a rotating shaft is fixedly connected to the output shaft of the motor and is rotatably connected to the inner wall of the top end of the feeding cylinder, and multiple groups of stirring rods are fixedly connected to the outer wall of the rotating shaft. A material guide cylinder is elastically connected to the inner wall of the feeding cylinder through a limit spring, and two groups of triangular blocks are fixedly connected to the inner side wall of the material guide cylinder. When in use, the utility model breaks up the raw materials on the inner wall through the rotation of the stirring rods by arranging the stirring rods and the material guide cylinder, preventing the raw materials from piling up at the feed inlet; and the blanking effect is improved through the up and down movement of the material guide cylinder.
Country Code: CN
Application Number: CN202322244215.5
