Uniform gluing mechanism for glue binding machine

The utility model relates to the technical field of gluing mechanisms, in particular to a uniform gluing mechanism for a glue binding machine, which comprises a glue solution tank filled with glue, the top of the glue solution tank is sequentially provided with a material preparation stage, a gluing stage and an unloading stage, and the material preparation stage comprises a preparation platform connected with the glue solution tank; in the gluing stage, a gluing roller and a glue suction roller which are distributed up and down are arranged, the glue suction roller is rotationally connected with a glue solution tank, the bottom of the glue suction roller is in contact with glue in the glue solution tank, the gluing roller can do lifting motion, and in a free state, the gluing roller protrudes out of a preparation platform and is not in contact with the glue suction roller; according to the utility model, when a file is separated from the gluing roller, the gluing roller is conveniently released from the glue