Dispensing device capable of automatically controlling glue extrusion amount and used for ornament production

The utility model discloses an accessory production glue dispensing device capable of automatically controlling the glue extrusion amount, which comprises a shell, a screw rod is fixedly arranged at the top in the shell, a base is fixedly arranged at the bottom of the shell, a glue dispenser is arranged outside the screw rod in a sliding manner, a glue box is fixedly connected behind the glue dispenser, a support column is fixedly arranged at the bottom in the shell, and the support column is fixedly connected with the base. A lifting column is slidably mounted in the supporting column, a fixing frame is fixedly connected to the lifting column, a lifting motor is fixedly mounted at the bottom of the fixing frame, a screw is rotatably inserted into the top of the lifting motor and rotatably inserted into the threaded supporting column, sliding grooves are formed in the upper side and the lower side of the fixing frame, and springs are mounted in the sliding grooves. According to the ornament production glue di