Feeding system of carton cigarette package filling mechanism

The utility model discloses a feeding system of a carton cigarette packing and filling mechanism. The feeding system comprises cigarette trays used for stacking cartons, a tray feeding conveyor and a tray discharging conveyor which is parallel to the tray feeding conveyor and opposite to the tray feeding conveyor in conveying direction. Pushing holes are formed in one sides of the cigarette trays, openings are formed in the sides, opposite to the pushing holes, of the cigarette trays, the cigarette trays are placed at the input end of the tray feeding conveyor in a row and conveyed on the tray feeding conveyor, and the openings of the cigarette trays face one side of the carton cigarette packing and filling mechanism; a cigarette tray temporary storage supporting plate is connected between the output end of the tray feeding conveyor and the input end of the tray discharging conveyor. A telescopic tray pushing assembly used for transversely pushing the cigarette trays from the output end of the tray feeding co