Cleaning machine for rubber plug of glass infusion bottle

The utility model relates to a cleaning machine for a rubber plug of a glass infusion bottle. The cleaning machine for the rubber plug of the glass infusion bottle comprises a cleaning machine body, a cleaning cylinder, a cleaning water heat exchanger and a cleaning water filter, wherein the cleaning cylinder is arranged in the cleaning machine body, a screen is arranged on the bottom of the cleaning cylinder, a cleaning water inlet is formed in the upper portion of the cleaning water heat exchanger, a cleaning water outlet in the lower portion of the cleaning water heat exchanger is connected with an inlet of the cleaning water filter through a pipeline, an outlet of the cleaning water filter is connected with an inlet in the bottom of the cleaning machine body through a pipeline, and a clean compressed air inlet pipe is connected to the inlet pipeline in parallel through a tee joint; the upper edge of the cleaning machine body is provided with an overflow groove and a drainage pipe, and a drainage valve is