The utility model belongs to cigarette packaging machinery, in particular to a self-powered mechanism for packaging a cigarette shaper. The rack is provided with a motor and its power control switch. The output shaft of the motor is connected with the power input shaft of the transmission. The power output shaft of the transmission is connected with the smoke sending mechanism of the shaper and the heat shrinkage channel mechanism. The utility model makes the strip packaging cigarette shaper has its own power source, so that it is no longer simply an accessory device of the cigarette packaging machine, and can be run independently from the cigarette Production Line and become a complete working unit. The installation position is not limited to the cigarette packaging machine, but can be installed at any convenient position in the transportation process of the cigarette. In this sense, the application scope of the shaper is expanded, and even the manual transportation of the cigarette can be performed. . The utility model has the outstanding advantages of simple structure and convenient use.