Cutter feeding mechanism of cutter head of cigarette making machine

The utility model provides a cutter feeding mechanism of a cutter head of a cigarette making machine. The cutter feeding mechanism of the cutter head comprises an air cylinder, an air cylinder support and an ejection rod, wherein the air cylinder and the ejection rod are arranged in the air cylinder support; the ejection rod is connected with the air cylinder. According to the cutter feeding mechanism of the cutter head of the cigarette making machine, the cutter feeding mechanism adopts an independent air cylinder mechanism and a short shaft in the previous cutter feeding mechanism is removed; a piston rod is directly connected with a bearing so as to realize cutter feeding movement.