The invention relates to an automatic separating machine of sweet soup balls. The automatic separating machine comprises a rack, an upper disc device and a separating device, wherein the upper disc device comprises a first speed reducing machine and a belt conveyor; the separating device comprises a chain wheel, a gear, a second speed reducing machine, a first hub, a second hub and fixed strips on the first hub. The automatic separating machine has the advantages that the design is compact, the separating efficiency of the sweet soup balls from a tray is improved, and the qualification rate of finished products of the sweet soup balls increases.