The invention discloses a full-automatic rubber hot press system. The full-automatic rubber hot press system comprises a support, a plurality of rubber hot presses, a hydraulic pressure station and a main electric control cabinet; each rubber hot press comprises a mold opening device, a pair of mold lifting devices and a middle mold opening device, wherein the mold lifting devices are arranged on the two sides of the mold opening device correspondingly and comprise adjusting rods and pull hooks, the pull hooks are movably arranged on the adjusting rods and are used for opening or closing molds in the process of conveying the molds by a sliding plate, and the middle mold opening device is movably arranged on one side of the mold opening device and is used for picking or placing middle molds; the hydraulic pressure station is arranged at one end of the support; the main electric control cabinet is located at the upper part of the hydraulic pressure station, and a control system is arranged in the main electric control cabinet and is used for controlling the hydraulic pressure station and the rubber hot presses to work. The full-automatic rubber hot press system is simple in structure, convenient to operate, reasonable in design and high in production efficiency and saves the cost.