JPS6222572A - Production of fish meat paste product similar to crab leg - Google Patents

Abstract

PURPOSE:To produce a fish paste product like crab leg and having excellent palatability, by folding a slit fish paste web on a belt conveyor in a staggered manner, applying longitudinal incisions thereto, forming in the form of a road and cutting to desired length. CONSTITUTION:A web 2 of a fish paste product having a number of parallel slits 1 is lowered and placed on the receiving and of a belt conveyor, transferred with the conveyor and folded in such a manner as to form a zigzag locus with both side edges of the web product 2 in the course of transfer. Longitudinal incisions 3 are applied to the folded web with a rotary cutter 10, and at the same time, formed in the form of a rod with a rotary pressing rollers 11. The produced rod is cut to a desired length. A fish paste product like crab leg and having excellent palatability can be easily produced by this process.

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention is a fish meat paste product made by adding flour, etc. to caught and crushed fish meat to form a paste, and then molding and heating it. It relates to fish paste products.

[Prior Art] A belt-shaped intermediate member is formed by arranging a large number of parallel string-like members, which are thin fish paste products, which are linearly continuous from one end to the other end, and a large number of these belt-like intermediate members are bundled together to form a rod-shaped object as a whole. Crab foot-shaped fish paste products are known. Crab foot-shaped fish paste products are also known, which are made by stacking and bundling a large number of fiber plate-like intermediate members in which a strip-like intermediate member is cut obliquely. Since this conventional product is made of short fibers arranged in parallel, the texture is considerably improved. However, in this conventional product, a large number of plate-like intermediate members are piled up and bundled, so it is very time-consuming to manufacture.

[Problems to be Solved by the Invention] It is an object of the present invention to provide a method for producing a leg-shaped fish paste product that is made of parallel short fibers, has excellent texture, and is easy to produce.

[Means to solve the problem] This will be explained with reference to the drawings.

The descending strip-shaped fish paste product 2 with a large number of parallel cuts 1 lands on the entrance side of the belt conveyor 6, and as it moves along with the heald conveyor 6, both ends of the strip of the strip-shaped fish paste product are zigzag. Crab leg-shaped fish meat paste products are produced by shifting and folding the strips so as to draw a circular trajectory, then making longitudinal cuts 3 and tying them into a stick.Finally, the sticks are cut to a desired length. be.

[Function] Fish paste products in the shape of crab legs can be made using fish fillets such as walleye cod.

[Example code] First, explanation will be given based on FIGS. 1 to 9.

4a and 4b are scoring rollers arranged in parallel, and 5a and 5b are width determining rollers arranged directly below the scoring rollers 4a and 4b, which are provided as necessary. 6 is a belt conveyor whose entry side is arranged below the width determining rollers 5a and 5b, 7 is a drive pressing belt arranged on the conveyor 6, and 8a and 8b are partially inserted between the conveyor 6 and the crushing belt 7. Drive No. 10 for narrow width, 9
Reference numerals a and 9b denote a 20th drive roller for narrowing the width, 10 a disc-shaped rotary cutter, and 11 a rotary binding machine having an arcuate surface.

The strip-shaped fish paste product 2, which has been sent hanging down from the upper conveyor 13, is lowered onto the belt conveyor 6 after a large number of cuts 1 are made by the scoring rollers 4a and 4b. At this time, the traveling speed B of the belt conveyor 6 is suitably slower than the speed A of the strip-shaped fish paste product 2 that is descending.

Then, as shown in FIGS. 5 and 6, the descending band-shaped fish paste product is left over and approaches one side in the horizontal direction. If you move from side to side, the hanging ribbon-shaped fish paste product will be tilted. By the way, gravity W is acting on each part of the inclined strip-shaped fish paste product. The gravity W is divided into a force T in a direction along the strip-shaped fish paste product and a force S perpendicular to this direction. The horizontal component Q of the force S is a force that moves the strip-shaped fish paste product 2 toward the center. As the inclination angle U increases, the horizontal component Q of the force S also increases. Power S
When the horizontal component Q reaches a limit value, it bends in the opposite direction as shown in FIG. 7, approaches the opposite direction, and bends again (see FIGS. 8 and 9). In this way, the descending band-shaped fish paste products are continuously folded and overlapped. At the same time, the conveyor 6 is moving, so both ends of the strip are folded over one another in a zigzag pattern.

The descending speed A of the strip-shaped fish paste product 2 and the belt conveyor 6
The folding state changes as follows depending on the relationship of the advancing speed B.

■A >> B The folding width of the strip-shaped fish paste product is wider than ■ ■ A > B The folding width of the strip-shaped fish paste product is narrower than ■ ■ A = B No overlap ■ A < B No overlap ■ B=0 As a result of many tests that do not fold in a staggered manner, it was found that folding occurs most smoothly when A/B=1.1 to 1.3.

In practice, if A/B is within the range of 1.02 to 2.0,
No serious problems will occur.

The allowable range depends on the elasticity, hardness, thickness, etc. of the fish paste product.

However, when A/B is 1.5 or more, the folding width tends to become wider or narrower and is not constant.

In FIGS. 10 and 11, the relationship between the angle of inclination 2 of the belt conveyor 6 with respect to the horizontal plane M-M and the deviation angle β of folding the strip-shaped fish paste product is also important.

When α-β, both ends of the strip-shaped fish paste product reciprocate in the same phase, so the strip descends without twisting from side to side and is folded smoothly. However, if the difference between α and β is too large, the phase of the reciprocating motion at the leading and trailing edges of the strip-shaped fish paste product will be greatly out of sync, resulting in severe waving of the descending strip and resulting in disordered folding.

In fact, even if there is a slight difference between α and β, the folding will not be seriously disturbed due to the elasticity of the fish paste product.

The allowable range depends on the elasticity, hardness, thickness, etc. of the fish paste product, but as a result of repeated tests, it was found that there is no particular problem as long as the difference between α and β is approximately within 30°. Note that α may be 0 degrees or a negative angle.

In addition, if width determining rollers 5a and 5b are provided as shown in FIGS. 1 and 3 to 9, the bending width can be determined regardless of the force S in the horizontal direction.

Further, instead of the width determining rollers 5a and 5b, as shown in FIG. 12, a pair of eccentric rollers 122 and 12b can be used to forcibly reciprocate in the lateral direction. The reciprocating means is not limited to an eccentric roller, and may be any known means.

The folded fish paste product is crushed between the crushing belt 7 and the 10th-
After being focused by Ra 8a and 8b, the 20th-Ra 9
While being positioned by a and 9b, a cut 3 is made by a rotary cutter 10, and after being bound by a rotary binding machine 11, the product is cut to a desired length to form a product as shown in FIG.

Incidentally, as shown in FIG. 14, the order of the rotary cutter 10 and the rotary binding machine 11 may be reversed. In this case, an intermediate product as shown in FIG. 15 is produced between the crushing belt 7 and the rotary binding machine 11, and then, after passing through the rotary cutter 10, a product as shown in FIG. 16 is produced.

[Effects of the invention] When the crab leg-shaped fish meat paste product obtained by the molding method of the present invention is folded, the direction of the cut is in the opposite diagonal direction,
This creates a natural texture and provides an excellent texture.

Furthermore, since it is made by bending a single strip, the product can be made much more quickly than when a plurality of plate-like intermediate members are piled up and bundled.

[Brief explanation of the drawing]

The drawings show this invention: Fig. 1 is a perspective view of a manufacturing apparatus for carrying out the invention, Fig. 2 is a perspective view showing the folding process, Fig. 3 is a side view of the same, and Fig. 4. is a plan view of the same as above. 5 to 9 are front views showing the folding process. Figure 10 is a reverse side view, Figure 11 is the 1O
It is a C view of the figure. FIG. 12 is a front view showing another example of the reciprocating means. FIG. 13 is a diagram showing a partially modified embodiment of FIG. 1. FIG. 14 is a perspective view of a product manufactured using the equipment shown in FIG. 1. FIG. 15 is a perspective view showing the state of the product made by the equipment shown in FIG. 13 before making cuts;
FIG. 16 is a perspective view of the product. 1 Cut 2 Fish meat paste product 3 Cuts 4a, 4b Cut rollers 5a, 5b Width determining roller 6 Belt conveyor 7 Crushing belts 8a, 8b 10th roller 9a, 9b 20th roller IO rotary cutter 11 Rotary binding machine 12a, 12b Eccentric roller 13 Upper conveyor Patent applicant Naoko Osaki Agent Patent attorney Furu 1) Tsuyoshi Figure t3 Figure 11 Figure 71

Claims (1)

[Claims] The descending strip-shaped fish paste products with many parallel cuts are landed on the entrance side of the belt conveyor, and as they advance along with the belt conveyor, both ends of the strips of the strip-shaped fish paste products each draw a zigzag-like trajectory. A method for producing a crab leg-shaped fish meat paste product, which is made by shifting and folding, then making longitudinal cuts and binding into a stick, and finally cutting the stick into a desired length.