The invention discloses an automatic ice cream packaging system which comprises an ice cream feeding mechanism (1), an integrated conveying mechanism (2), a rack (3) and a box packaging line (5), wherein the integrated conveying mechanism (2) is vertically arranged at the tail end of the ice cream feeding mechanism (1), and the box packaging line (5) is parallel to the integrated conveying mechanism (2). Ice cream is quickly shot into ice cream grooves in integrated conveying belts (223) on the integrated conveying mechanism (2) one by one through an accelerating belt (13) at the rear end of the ice cream feeding mechanism (1); after the ice cream grooves in one integrated conveying belt (223) is full of ice cream, the integrated conveying belt (223) is driven by a corresponding servo motor to quickly run to the position under a robot grabbing mechanism (4) fixed on the rack (3), and the ice cream is simultaneously grabbed through the robot grabbing mechanism (4) to be put in a packaging box on the box packaging line (5). The system has the advantages of being simple and quick in running, high in automatic box packing efficiency and high in precision.