Tobacco packing machine

The utility model relates to a cigarette packing device, in particular to a tobacco packing machine, which solves the technical problems of the traditional cigarette packing device that a membrane delivering position is high, a thermo-shrinkage membrane is inconvenient to replace, and the packing efficiency is influenced. The tobacco packing machine comprises a cigarette conveying line, a mechanical packing device which is arranged on one side of the cigarette conveying line and internally provided with a working passage and a supporting frame which is arranged on the other side of the cigarette conveying line and provided with a lower membrane delivering device on the lower part; the upper part of the supporting frame is provided with an upper membrane delivering device, and the upper membrane delivering device is leveled to the position of the working passage; and the top of the mechanical packing device is provided with a horizontal rack, and the end part of the horizontal rack is provided with a rotating