The invention belongs to the field of rubber preparation and discloses a stirring rod and a rubber cement material preparation method. The stirring rod comprises a cylindrical rod and more than two blades, and round holes in the blades are equal in quantity and size. The rubber cement material preparation method includes steps: masterbatch mixing; masterbatch two-stage vulcanizing, rubber cement preparation, rubber cement soaking, rubber cement stirring and rubber cement dilution, so that a finished product is obtained. The stirring rod can be mounted on an electric stirrer to realize stirringand can be demounted for manual stirring. Rubber cement prepared according to the method has advantages that rubber molecular activity is improved, modular free volume is increased to make it convenient for solvent molecules to enter quickly, and accordingly dissolution uniformity and dissolution rate are increased.