Mixer for mixing rubber and plastic particles

Abstract

The invention relates to a mixer for mixing rubber and plastic particles, which comprises a mixing roller device and a transmission device which are matched with each other. Both the mixing roller device and the transmission device are arranged on a weighing device which is arranged on a support base. The weighing device, the mixing roller device and the transmission device are respectively connected with a control system which is arranged on one side of the support base through circuits. The mixing roller device is driven by a driving wheel through a rolling ring to rotate. The roller has positive rotation and reverse rotation. During positive rotation, an inner spiral pushing auger drives material particles in the roller to lift, rotate, roll and move tangentially and axially along the roller to uniformly mix the materials. Meanwhile, the materials move to the side of a discharge outlet axially under the action of a spiral thrusting force, and the materials are discharged from the discharge outlet through a material lifting plate finally. The mixer for mixing the rubber and plastic particles has the characteristics of high production efficiency, excellent mixing effect, high discharge speed, adjustable speed, accurate discharge, capacity of preventing the material particles from re-bonding, full-automatic control, full closeness, no dust or noise pollution, and the like.

Description

technical field [0001] The invention relates to a polymer material processing device, in particular to a mixer for mixing rubber and plastic particles. Background technique [0002] With the vigorous development of polymer material science, polymer materials such as rubber and plastic have been widely used in cutting-edge technology, national defense construction, daily life, industrial and agricultural production and other fields. Recycling equipment puts forward higher and higher requirements, and enterprises are more chasing high-efficiency, low-consumption, and green production. [0003] Taking rubber processing enterprises as an example, the basic process is to uniformly mix raw materials such as rubber particles, accelerators, anti-sticking agents, and active agents in a certain proportion, and then use mastication, mixing and other processes to improve the plasticity and durability of rubber. Fluidity, the method is to put the raw materials and additives into the mix...

AI Technical Summary

Problems solved by technology

[0004] Since bulk materials of polymer materials such as rubber and plastic are prone to bonding, and the processing, processing and reuse of such materials have high quality requirements for precision, in addition, some processing techniques have a high impact on the feeding speed of bulk raw materials. The accuracy of weighing and ingredients is required to be high, and there is no special equipment in this area at present

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