Conveying and preheating device of thermoforming cup making machine

The utility model relates to the technical field of cup making machines, in particular to a conveying preheating device of a thermal forming cup making machine. The utility model adopts the followingtechnical scheme: the following technical scheme is adopted; the utility model discloses a conveying preheating device of a thermal forming cup making machine. The device comprises a conveying tunnel,a conveying mechanism and a heating mechanism, the conveying mechanism is arranged in the middle of the conveying tunnel, the heating mechanism comprises an upper heating mechanism and a lower heating mechanism, the upper heating mechanism is arranged on the upper portion in the conveying tunnel, the lower heating mechanism is arranged on the lower portion in the conveying tunnel, and the bottomof the conveying mechanism is of a hollowed-out structure. The utility model has the advantages that: the utility model has the advantages that: the structure is simple; the conveying mechanism with the hollowed-out middle is a