Tank-type glue spreading mechanism for cigarette glue spreading machine

A tank-type glue spreading mechanism for a cigarette glue spreading machine includes a glue storage tank, glue spreading wheels and glue scrapping plates, wherein the glue storage tank adopts a square tank type structure with an opened top; the bottom on the periphery of the glue storage tank adopts a smooth arc structure; the glue spreading wheels are mounted at the bottom of the glue storage tank, and are fixed at the bottom of the glue storage tank through a shaft lever; rhombic groove lines are also arranged on the surfaces of the glue spreading wheels; the glue scrapping plates are mounted laterally below the glue spreading wheels, and are fixedly mounted at the bottom of the glue storage tank through a fixing rod; the height of each glue scrapping plate is set to be 2/3 of the radius of each glue spreading wheel, and the width of each glue scrapping plate is identical to the width of the corresponding glue spreading wheel. According to the utility model, the tank-type glue spreading mechanism is reasonable in structural design, simple to use and uniform in glue spreading, can filter redundant glue, can spread glue according to different kinds of cigarettes as the widths of glue spreading zones can be selected as required, and avoids waste of glue without affecting the adhesion performance.