Cake 3D printing device

The utility model discloses a cake 3D printing device, printing device includes: feeding mechanism, it includes a plurality of feed cylinders, gets into the air pump in the churn with the churn of a plurality of feed cylinders intercommunication, helical mixing blade, the drive material of locating in the churn by the feed cylinder, the printing mechanism, it includes beats printer head made horizontal and vertical back and forth movement respectively in a horizontal plane a step motor and the 2nd step motor, drives tray work the 3rd step motor of back and forth movement from top to bottom with beat tray, the drive that printer head, levels in beat the printer head below of churn discharge end intercommunication. The utility model discloses a plurality of feed cylinders reach the relative motion who plays printer head and tray, can realize inside shaping of cake core and follow -up mounting and spend the processing, and its easy operation has reduced the cake cost of manufacture, can satisfy the individualize