Open type rubber mixing mill

The utility model relates to the technical field of production and processing, in particular to an open type rubber mixing mill which comprises a rack, and two groups of compression rollers which are horizontally arranged at intervals are erected on the rack; the rack is further provided with a pressing roller driving assembly connected with the pressing roller. Two groups of striker plates which are oppositely arranged are further arranged above the compression roller, a distance adjusting assembly connected with the striker plates is further arranged on the rack, and the distance adjusting assembly is used for adjusting the distance between the two groups of striker plates. According to the open type rubber mixing mill disclosed by the utility model, the distance between the two groups of striker plates can be properly adjusted through the distance adjusting assembly according to the quantity of rubber materials, the limiting cavity for adding the rubber materials is formed above the two groups of striker p