General Mills, Inc.

Larry Huston

Takuzo Tsuchiya

Clifton H Morrison

Glenn Rasmussen

Stanley C Rustad

Leo W Eiden

Donald W Morse

A plurality of frozen fish columns having a rectangular cross section are contained in a corresponding number of transversely aligned and laterally spaced tubes constituting a magazine. The lower ends of the columns rest on pushers which are slidable on a number of plastic anvils or blocks comprising part of a vertically adjustable table assembly. A single-edge blade is advanced and retracted at a 30.degree. angle through the lower ends of the frozen columns to sever portions therefrom having a thickness determined by the vertical adjustment of the table assembly. Pushers, which are synchronized with the blade movement, shove the severed portions from the cutting station beneath the lower ends of the tubes onto a conveyor. By controlling the speed of the conveyor the various severed portions, while still uniformly oriented, are transferred in an appropriately spaced end-to-end relationship to another location for processing.

Method for severing portions from a plurality of frozen columns of fish

Method and apparatus for severing portions from a plurality of frozen

A number of pairs of frozen fish slabs are arranged vertically in an equal number of laterally spaced vertical tubes or chutes constituting a magazine, each tube or chute having a partition dividing it into two open-ended compartments with a slab being slidably contained in each compartment. A cutter assembly comprising a blade carrier and a vertically adjustable table move as a unit at an acute angle beneath the magazine. The carrier has fixedly mounted at another acute angle thereon a plurality of flat blades equal in number to the number of tubes or chutes, each blade having a knife edge extending along opposite sides thereof so that when the cutter assembly is advanced in one direction the lower end of one of the slabs of each pair of slabs is severed and when retracted the lower end of the other of the slabs of each pair is severed to form individual fish sticks having a thickness determined by the distance the table is spaced below the plane in which the blades move. Whereas the thickness of the fish sticks is determined by the height of the table, the length and width thereof are determined by the cross section of the frozen slabs. The table has appropriately located openings therein so that the fish sticks gravitationally drop into angled troughs after they have been severed from the slabs. The fish sticks are then pushed from the angled troughs onto a conveyor in a uniformly-oriented manner suitable for food processing operations, such as breading and battering.

Fish stick cutting method and apparatus

Growing community of inventors

Buffalo, MN, United States of America

Larry Huston