The utility model discloses an automatic appearance of transplanting of active cell of fat includes the instrument body, inside first lauter tub and the second lauter tub of being equipped with of instrument body, realize connecting through transmission pipeline between first lauter tub and the second lauter tub, the outside of first lauter tub is equipped with funnel type drain part, just transmission pipeline passes on funnel type drain part's the lateral wall, the top of first lauter tub is equipped with into fat mouth, second lauter tub bottom is equipped with out the fat pipeline, be equipped with the drive shaft in the second lauter tub, it has the cutting knife to distribute in the drive shaft, the drive shaft has motor drive, realize the separation of grease and water utilizing the cutting knife to realize smashing the grease that deposits through first lauter tub and second lauter tub, utilize out the fat pipeline to realize the acquireing of the active cell of grease, reach the purpose that the work that improves production efficiency and reduce public personnel is born.