Patent ID: 7306449
Filing Date: 2007-12-11
Classification: A23G

Abstract:
1. A food shaping device for forming a three-layered food comprising: at least two first guide units which are longitudinally arranged; each guide unit being a tapered cylinder; an interior of each first guide unit having a first screw propeller having blades; a dough entering into the guide unit from an upper end of each first guide unit and then being transferred for being further processed; at least two guide devices being horizontally arranged; each guide device being below and connected to a respective one of the two first guide units; each guide device including: wherein a second screw propeller has blades; the second screw propeller is pivotally connected to the second guide unit and the longitudinal path of the inner tube; a stuffing is filled into the second guide unit; then the stuffing is pushed to the output end of the inner tube by the second screw propeller to be as an inner layer material of the cylindrical food; wherein the dough is fed into the left and right inlets of the main tube from the two first paths, respectively; the dough from one of the two first paths will collide horizontally to the wall of the middle tube; thus the moving direction of the dough is changed to a longitudinal direction so that the dough moves longitudinally in the longitudinal path of the main tube; then the dough passes through the outer circular path to be outputted as an outer layer material; wherein the dough from the other of the two first paths horizontally passes through the lateral inlet of the middle tube and collides an outer wall of the inner tube; then the dough is guided by the inner circular path and outputted as a middle layer material; thus a three layer cylindrical food is formed.