Cigarette packing machine paper feeding device

The utility model relates to a paper feeding device for a cigarette packaging machine, which comprises a rotating wheel for driving the transparent paper cylinder to rotate, a bracket for fixing the device, and a paper change rack for paper change. The paper change rack includes a left bracket, a right bracket, a cross member 2 that connects the left and right brackets, and an elevating tray. The paper tube is secured by a left tray on the upper left bracket and a right tray on the right tray, which is driven by a telescopic push rod driven by the cylinder. The paper holder includes two parallel support rods, pedals, and lifting mechanisms. When working, put a new transparent paper tube on the two parallel tow bars of the paper holder, press down the pedal to start the lifting mechanism, send the transparent paper tube to the left and right cone gears, and then open the cylinder valve and push through the telescopic The lever pushes the left bevel gear to press the transparent paper cylinder in the axial direction to complete the paper change process. The utility model has the advantages of simple structure, quick and convenient paper change, greatly reduces the labor intensity of the person, and basically realizes the automation of the paper change process.