JP3052188B2 - Snack confectionery, its forming method and dough cutting blade - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION This invention, the cylindrical main body or rod body (hereinafter cylindrical referred body, etc.) snacks for the purpose of providing a plurality of curled pieces at both ends of the forming method and fabric cutting blade It is about.

[0002]

2. Description of the Related Art Hitherto, a multi-foam snack confectionery manufactured by pressurizing and heating dough material and extruding it from a nozzle hole has been known. As the snack, various shapes of confections have been known by changing the shape of a nozzle hole of an extruded portion.

[0003]

According to the conventional snack confectionery described above, a change in the two-dimensional shape could be mainly given by the nozzle hole shape, but in order to give a change in the three-dimensional shape, the number of processing steps was increased. I had to.

[0004]

SUMMARY OF THE INVENTION The present invention relates to a tubular material (tubular material and bar-like material), which automatically changes the three-dimensional shape by modifying the cut surface. , Which greatly increases the variety of external shapes.

[0005] That object of the invention is a snack food according extruder, the cut provided in the axially opposite ends of such cylindrical body, in snacks, characterized in that a plurality of inversion curl piece automatically formed shape is there. Also,
The invention of the method is a method of shaping snacks by an extruder, in which a cylindrical dough or the like by pressure extrusion is cut at predetermined lengths, and on one or both cut surfaces of the dough cylinder or the like, in an axial direction of the dough cylinder or the like. along providing a break of predetermined length by a molding method for snacks it was characterized thereby forming a plurality of inversion curl automatically formed shape. Next, the invention of a cutting blade is characterized in that, in the formation of snack confectionery by an extruder, a dough for snack confectionery is provided, in which, on both sides of a cutting edge of a cutting blade main body, a protruding blade for making an axial cut into an end surface of a dough tube or the like is provided. It is a cutting blade.

Immediately after being extruded into the atmosphere from the nozzle hole by the pressurized heating in the extruder, the tubular material or the like in the above has a built-in distortion in the traveling direction and the circumferential direction. The material has a property of curling outward from a cut, and a curl piece is automatically formed using this distortion.

For example, when a cut having a predetermined depth (for example, 5 mm) is formed in a cut surface of a dough tube or the like, the dough is inverted with the cut as a boundary. Is generated. Usually, two curled pieces are formed at one break. Of course, if there are multiple breaks,
The same number of curl pieces as the cuts are produced. The cylindrical portion or the like in the, because not limited to a cylindrical, rectangular tube, oval tube, cylinder, and prism others can snacks in which the number of shapes in combination with the said curl piece (both ends). INDUSTRIAL APPLICABILITY The present invention can be applied to the manufacture of a conventionally known extruder type snack confection simply by changing the shape of the cutting blade.

[0008] The cutting blade, using a rotating blade commonly known, provided protruding edge on both sides of it.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS According to the present invention, when cutting confectionery dough of a tubular shape or the like extruded under pressure and heat, a cut is formed on the end face thereof along the traveling direction. A plurality of curled pieces are formed on both end surfaces of the snack.

[0010] the cutting blade is provided with a protrusion edge on both sides edge portions.

[0011]

Example 1 100 parts of flour and 50 parts of corn
, 20 parts of sugar, 5 parts of salt and 50 parts of water, and then put into an extruder, apply a pressure of 10 kg / cm ² at 200 ° C. from the nozzle hole 10 and apply an outer diameter of 20 mm and an inner diameter of 10 m.
m of the continuous cylindrical dough 1 (FIG. 1). This cylindrical dough 1
To the rotating blade 2 (a cutting blade fixed radially to the rotating shaft)
In this manner, cuts 3a, 3b each having a length of 5 mm are cut diametrically in parallel with the axial direction of the cylindrical material 1 so as to pass through substantially the center point of one end surface of the cylindrical material 1 while cutting at intervals of 30 mm. Insert two (Fig. 2). The dough cylinder 5 cut by the cutting blade 6 receives a strong pressure in both the circumferential direction and the axial direction. Therefore, when the cut 3a enters, the dough cylinder 5 is pushed out of the nozzle hole into the atmosphere and immediately curls to both outer sides of the cut. And
It becomes the curl pieces 4 and the snack 9 of the present invention is obtained. Therefore, the curl pieces 4a and 4b having a certain width from the cut 3a.
Can be. That is, due to the residual distortion of the dough cylinder 5, the cut 3a
When both sides of the fabric curl outward, they curl together while the fabric has a connecting force.However, in places where the deformation stress due to distortion is greater than the connecting force, the fabric does not curl together, but instead breaks into curl pieces. . In the figure, reference numeral 2a denotes a cutting locus by the cutting blade 6.

As shown in FIG. 3, four cuts 3a, 3a
When b, 3c, and 3d are inserted, curled pieces 4a, 4b, 4c, and 4d are formed by both sides of the cut, and the snack 9 of the present invention (however, (b), (c), and FIG.
FIG. 4 (b) In FIG. 4 (b), a curled piece only at one end is shown.
It is listed. ) Can be. That is, two curl pieces are formed at one cut, but four curl pieces are formed at four cuts.

The curl pieces are automatically formed as soon as the cuts 3 are made. Since this is a deformation due to the relation of the internal stress of the cylindrical material 1, there is no need to apply an external force.

[0014]

Embodiment 2 FIG. 4 shows an embodiment in which cuts 3a and 3b are made in one end face of the dough tube 5 in the axial direction, and curl pieces 4a and 4b are automatically formed. Snack 9 (However, (b) and (c) in FIG. 2 and (b) in FIG. 3)
FIG. 4 (b) shows a curled piece only at one end.
I have. ) .

[0015]

Third Embodiment Next, in FIG. 5, the cutting blades 6 are fixed radially to a rotary shaft 7, and the number thereof may be one or two.
The number of the cutting blades 6 is appropriately determined by a cutting length dimension generated by the relationship between the extrusion speed of the cylindrical material 1 and the rotation speed of the rotating shaft 7.
On one surface of the blades of the cutting blades 6, 6, there are provided cut projection blades 8, 8 perpendicular to the blades.

The amount of protrusion of the protruding blade 8 is determined depending on the length of a cut to be obtained, and is generally about 3 mm to 8 mm.

[0017]

According to the present invention, there is an effect that the form of the snack can be drastically and three-dimensionally varied only by changing the amount and number of protrusions of the protrusion blades.

However, there is no increase in the number of processes as compared with the conventional method, and there is no increase in equipment costs and no reduction in efficiency.
Confections regardless a contour of the same tendency as a whole since it automatically formed shape, form the effect of the diversity.

[Brief description of the drawings]

FIG. 1 is a partial perspective view during extrusion molding of an embodiment of the present invention.

FIG. 2A is a perspective view of a dough tube cut according to the present invention. (B) The perspective view which similarly shows curl piece formation. (C) Front view

FIG. 3 (a) is a perspective view of a dough tube according to another embodiment. (B) A perspective view showing the same curled piece.

FIG. 4 (a) is a perspective view of a dough tube according to another embodiment. (B) Cross-sectional view when curled.

FIG. 5 is a perspective view of an embodiment of the cutting blade.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cylindrical dough 2 Rotary blade 2a Locus of rotary blade 3a, 3b, 3c, 3d Cut 4a, 4b, 4c, 4d Curl piece 5 Dough cylinder 6 Cutting blade 7 Rotary axis 8 Projection blade 9 Snack confectionery 10 Nozzle hole 11 Nozzle type

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-58-198249 (JP, A) JP-A-64-13950 (JP, A) JP-A-55-42514 (JP, A) JP-A-7-1982 322809 (JP, A) JP-A-7-111884 (JP, A) JP-A-53-69499 (JP, U) JP-B-45-926 (JP, B1) JP-A-59-500400 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) A23G 3/02 A23G 3/00 A23P 1/12 A21D 8/02

Claims (3)

(57) [Claims] 1. A snack according extruder, the cut provided in the axially opposite ends of such cylindrical body, characterized in that a plurality of inversion curl piece automatically formed shaped snacks. 2. A method of forming snacks by an extruder, wherein cylindrical dough or the like is cut at predetermined lengths by pressure extrusion, and one or both cut surfaces of the dough or the like are cut in the axial direction of the dough or the like. predetermined by providing a length of cut, method of forming snacks was characterized thereby forming a plurality of inversion curl automatically formed shape along. 3. A dough cutting blade for snack confectionery, wherein a protruding blade for making an axial cut into an end face of a dough tube or the like is provided on both sides of a cutting edge of the cutting blade body in forming a snack confectionery by an extruder.