Internal mixer for rubber material processing

The utility model relates to the technical field of rubber material processing, and discloses an internal mixer for rubber material processing, which solves the problem that when the rubber material is processed by the existing internal mixer, the rubber material is easy to block at the upper end of an internal mixing chamber after being discharged, so that the rubber internal mixing processing speed is low. Mounting rods are connected to two sides of the lower end of the box body; a feeding assembly is connected to the upper part of one side of the box body; according to the rubber processing device, the electric telescopic rod drives the pressing assembly to move to scrape rubber raw materials attached to the inner wall of the box body and press the rubber raw materials downwards, so that the situation that the rubber raw materials are slow to process is avoided, and the rubber processing efficiency is improved; materials are driven by the packing auger to move into the box body, the materials are directly