▎ 摘　　要

NOVELTY - The utility model claims a device for preparing graphene/rubber composite material, comprising a shell, two ends of left and right of the shell are respectively provided with a first nozzle and a second nozzle, right end of the first nozzle is provided with a filter located within the interior of the housing. the side of the filter tip is provided with first filter hole, the top part of the shell is orderly provided with a graphene suspension inlet and the machine seat from left to right, the top part of the machine base is provided with a driving motor, one end of the output shaft of the transmission motor is provided with stirring shaft; one end of the stirring shaft passes through and extends to the inside of the shell and fixedly connected with the bearing. This utility model through the first filtering hole the impurities are filtered with the second filter hole of different particles, which avoids the influence of impurities on the composite material, and then stirring the mixture by a stirring blade, for fully mixing the graphene and the rubber, improve the quality of the composite material, reduces the production rate of defective goods, so as to improve the production efficiency of the composite material.