Automatic cotton swab cylinder

The utility model discloses an automatic cotton swab cylinder, and relates to the technical field of storage containers. The cotton swab drying device comprises a bottom plate, the top of the bottom plate is fixedly connected with a barrel, the inner wall of the barrel is slidably connected with an inner barrel used for containing cotton swabs, a top cover is arranged above the inner barrel, the surface of the barrel is provided with a telescopic adjusting assembly used for controlling the inner barrel to move up and down, and a drying assembly is arranged in the barrel. The telescopic adjusting assembly comprises a motor, the motor is fixedly installed at the bottom of the inner wall of the barrel body, the output end of the motor is fixedly connected with a threaded column, the surface of the threaded column is in threaded connection with an inner threaded pipe, the inner threaded pipe is fixedly connected with the inner barrel, and the front face of the barrel body is fixedly connected with a control butto