The invention relates to the field of hot melt adhesives, in particular to a high-temperature rubber mixing machine for hot melt adhesive production and a rubber mixing method thereof. The high-temperature rubber mixing machine comprises a stirring tank, a bottom plate, a support frame and a motor. The support frame is fixed at the bottom of the stirring tank, the bottom plate is arranged at the tank bottom, and the motor is installed on the top. An adjusting component connected to the motor output shaft is arranged inside the stirring tank, and stirring components are symmetrically installed at the bottom of the adjusting component. A cavity is formed in the tank wall and equipped with an electromagnetic heater. The device stirs the adhesive materials through stirring components, and adjusts the spacing between stirring components intermittently via the adjusting component to achieve uniform and sufficient mixing with high efficiency. In addition, the cylinder directly drives the bottom plate to descend, and the reverse rotation of stirring components realizes rapid discharging and reduces adhesive adhesion.

Area Code: CN

Application Number: CN202111073221.8