Mobile phone screen bubble removing machine with cyclic heating structure

The utility model discloses a mobile phone screen bubble removing machine with a cyclic heating structure, and relates to the technical field of mobile phone screen bubble removing equipment. According to the technical scheme, the machine comprises a machine box, a working box fixedly arranged in the machine box, a sealing door movably arranged on the machine box and an air exchange opening formed in the side face of the machine box, the air exchange opening plays a role in ventilation so that air in the machine box can be communicated with the outside, a water tank is fixedly connected to the bottom end in the machine box, and a heat transfer medium is arranged in the water tank; a heater is fixedly connected into the water tank and heats the heat transfer medium. According to the utility model, the heater heats the heat transfer medium to a specified temperature, heat is transferred through the heat transfer medium and the conveying pipe, and the heat transfer medium is liquid, so that severe temperature ch