Gluing device for self-adhesive label production

The utility model discloses a gluing device for self-adhesive label production, which comprises a main body component, a gluing component and a control component, the inclined assembly comprises a first supporting plate arranged on the upper surface of the supporting frame, a second supporting plate connected to the outer surface of the top end of the first supporting plate, two sets of hinges arranged in the rear sides of the first supporting plate and the second supporting plate, and a push rod arranged on the outer surface of the front side of the second supporting plate. The four fixing assemblies are arranged and connected into the second supporting plate. Through the arrangement of the inclined assembly, the problems that in the actual use process of an existing gluing device for adhesive label production, when liquid in a material storage barrel falls to the bottom of a dropper, the liquid in the material storage barrel cannot be continuously output, the liquid in the material storage barrel needs to b