Mixing device for plastic pipeline production

The utility model discloses a material mixing device for plastic pipeline production, which belongs to the field of material mixing devices and comprises a material mixing tank and a material mixing mechanism, a motor drives an output end to drive a stirring shaft to rotate through a rotating rod, long stirring rods on four sides of the outer wall of the bottom end of the stirring shaft are used for stirring and mixing materials in the material mixing tank, and in the stirring process, the materials in the material mixing tank are uniformly mixed. The movable plate is driven by the frame cylinder to move up and down, and materials in the material mixing tank can be stirred up and down in a reciprocating manner, so that the stirring and mixing effect of the materials in the material mixing tank is improved, the materials can be fully and uniformly mixed together, and in the up-and-down stirring process, the material mixing efficiency is improved. The scraping plate is tightly attached to the inner wall of the