Plasticizing extruder

The utility model discloses a plasticizing extruder which comprises a base, and a speed reducer is arranged on the base; the speed reducer is connected with a heating pipe; a feeding hole is formed in the upper part of the heating pipe; an extrusion die head is arranged at the other end of the heating pipe; a material pushing auger is arranged in the heating pipe; a driving motor connected with the speed reducer through a belt is mounted in the base; a knife rest is arranged on the outer side of the extrusion die head; a lifting plate is mounted at the upper part of the knife rest; power rods are downwards mounted at the two ends of the lifting plate; the lower portion of the power rod is connected to an eccentric wheel arranged at the power output end of the cutting motor. And the middle part of the lifting plate is downwards connected with a cutter. The device is simple in structure, convenient to use and suitable for being used in the small test stage of plasticizing extrusion. 本实用新型公开了一种塑化挤出机，包括底座，所述底座上设置