Bottle interior drying equipment of glass bottle washing machine

The utility model discloses in-bottle drying equipment for a glass bottle washing machine, and particularly relates to the technical field of glass bottle washing machines, the in-bottle drying equipment comprises a heating frame, a heating wire is arranged in the heating frame, a fan is embedded in the top of the heating frame, and a plurality of heat conduction pipes are connected to the bottom side of the heating frame in a penetrating manner; the lifting assembly is used for driving the heating frame to move up and down; a supporting cylinder is rotationally connected to the bottom of the heating frame and located outside the heat conduction pipe through a bearing, and the bottom end of the supporting cylinder is connected with a moisture absorption assembly. The moisture absorption assembly is arranged on the heat conduction pipe and can be composed of the cotton sleeve arranged at the bottom end of the heat conduction pipe in a sleeving mode, for a glass bottle with the small caliber, the cotton sleeve