Banbury mixing rubber sheet cooling device

The utility model discloses an internal mixing rubber sheet cooling device, which relates to the technical field of tire manufacturing, and comprises a bottom plate and a cooling box body, the cooling box body is arranged at the upper end of the bottom plate, two ends of the cooling box body are provided with baffles, and the end parts of the baffles are provided with feed ports; a spraying mechanism is arranged at one end in the cooling box body; a first cooling mechanism is arranged at the middle position in the cooling box body; the cooling box body, the separant box, the water pump, the water inlet pipe, the spraying plate and the spray head are matched with one another, so that separant is uniformly sprayed to the surface of a film; through the cooperation of a resistance heating plate, fan blades, a rotating shaft and a second motor, the cooling temperature can be controlled to be 50-60 DEG C, and the evaporation speed of the separant on the surface of the film is increased; through cooperation of the r