Unmanned automatic food box vending machine

The invention provides an unmanned automatic food box vending machine. The unmanned automatic food box vending machine comprises a cabinet, refrigeration equipment, a plurality of staddles, an oven, a manipulator fetching system, a feeding groove and a conveying plate. The refrigeration equipment and the oven are respectively arranged in a first accommodating space and a second accommodating space which are mutually independent and formed in the cabinet, and a whole-surface placing space is formed in the first accommodating space through a bearing frame and is used for placing a plurality of food boxes; the food box is taken by the manipulator taking system and laterally moved to be put into the oven to be heated, and a movable tray arranged in the oven and the conveying plate are used for moving to the feeding groove in a seesaw gravity gliding mode to be discharged; therefore, according to the high-density capacity design, the large capacity can be achieved, adjustment is convenient, the mechanism can be co