Device for automatically sub-packaging small inverted pipes

The utility model provides a device for automatically sub-packaging small inverted pipes, and belongs to the technical field of machinery. Mainly comprises a cabinet body, an automatic feeding machine is installed in the cabinet body, a plurality of small inverted pipes are placed in a stock bin of the automatic feeding machine, the automatic feeding machine mainly comprises a spiral track and a horizontal track, the spiral track is in smooth transition connection with the horizontal track, and a discharging structure enabling the small inverted pipes to be inverted is installed in the automatic feeding machine. The pipe orifice of the small inverted pipe on the horizontal track is positioned below the liquid level; a pipe frame is placed in a limiting groove in the upper end face of the cabinet body, a plurality of fermentation pipes are placed in the pipe frame, a mechanical arm is installed beside the cabinet body, and the mechanical arm grabs the small inverted pipes on the horizontal track and places the