Rubber open mill

The invention relates to the technical field of rubber processing, in particular to a rubber open mill which comprises a machine table, a power control device is installed on one side of the machine table, hydraulic cylinders are horizontally and fixedly installed on the upper portions of the two sides of the machine table, the output end of each hydraulic cylinder is fixedly connected with a rubber blocking plate, and a supporting frame is fixedly installed on one side of each hydraulic cylinder. An auxiliary rod is movably installed on the supporting frame, one end of the auxiliary rod is fixedly connected with a glue blocking plate, two rollers are rotatably installed in the middle of the inner side wall of the machine table and matched with the glue blocking plate, a separating device is installed on the inner side wall of the machine table, and a conveying device is installed on the bottom wall of the machine table. Rubber which is not collected into the rubber blocking plates in time is scraped off from