A material mixing device for plastic injection molding

Abstract

The utility model relates to the technical field of plastics processing discloses a kind of material mixing devices for plastics injection molding, including tank, the discharge port of side wall on the bottom of the tank and the stirring shaft being set in the bottom of the tank along vertical direction, the bottom end of the tank is provided with the drive motor for driving the rotation of the stirring shaft, stirring block is movably arranged in the tank, stirring vane is uniformly arranged on the outer wall of the stirring block, the top end of the stirring shaft is provided with rotating block, the bottom end of the stirring block is sequentially provided with first connecting groove and second connecting groove matched with the rotating shaft and the rotating block;The utility model has the effect of improving the cleaning effect of mixing device.

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