| 摘要 |
PROBLEM TO BE SOLVED: To provide a machine for wrapping a filling capable of smoothly carrying out the feed of food materials to vane pumps without causing kneading, etc., when the food materials are moved from transfer screw devices equipped with a pair of screws to the vane pumps. SOLUTION: This machine for wrapping the filling comprises a pair of transfer screw devices 21 for transferring an inner stuffing material from a hopper 1 for the inner stuffing material and an outer covering material from a hopper 11 from the outer covering material, a pair of the vane pumps 29 for feeding the transferred inner stuffing material and outer covering material to a superimposing nozzle 13 and the superimposing nozzle 13 for superimposing the outer covering material on the outside of the inner stuffing material. The respective transfer screw devices 27 are equipped with horizontal screws 33A and 33B and the transfer ends 33E thereof are respectively made to face an inlet 41 of each horizontally rotating vane pump 29 in a position at the same height. The inlet 41 of each vane pump 29 is composed by installing a food guide surface 41G in the direction in contact with a circular arc locus of the maximum diameter described by vanes 49. |
