Dispensing machine with telescopic dispensing head

The utility model discloses a dispensing machine with a telescopic dispensing head, which relates to the technical field of dispensing machines and comprises a base, a supporting seat is fixedly arranged on one side of the top end of the base, a sliding groove is formed in the middle of the supporting seat, a connecting screw rod is rotatably connected to the middle of the sliding groove, and a sliding seat is slidably connected into the sliding groove. A sliding seat is arranged on the supporting seat, a connecting lead screw is arranged on the sliding seat, a lead screw nut in threaded connection with the connecting lead screw is fixedly arranged in the middle of the sliding seat, a driving assembly is arranged at the top end of the supporting seat, a gluing box is fixedly installed on one side of the sliding seat through a connecting frame, and an electric glue gun is fixedly arranged at the bottom end of the gluing box. The sliding base is driven to move up and down under the threaded fit of the connectin