JP3038844U - Die piece for extrusion noodle molding - Google Patents

Abstract

(57) Abstract: An object of the present invention is to provide an extruded noodle forming die piece capable of forming a flat noodle having concave grooves and convex stripes on the front and back surfaces of the noodle. A noodle-molding die piece having one or a plurality of extrusion holes each having a substantially rectangular cross section, wherein the opposing short sides of the extrusion holes have a convex arc shape and the opposing long sides have a linear shape. A die piece for extrusion noodle forming, wherein a convex portion is provided on one of the long sides and a concave portion is provided on the other of the long sides.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention relates to an extrusion noodle forming die piece for forming flat noodles having irregularities on the front and back surfaces of the noodles.

[0002]

[Prior art]

 Conventionally, this type of extruded noodle forming die piece has been known in which the cross-sectional shape of the extrusion hole is rectangular.

[0003]

[Problems to be solved by the device]

 The flat noodles having a rectangular cross-section formed by the extruded noodle molding die piece have a large contact area, and thus there is a problem that boiled noodles are easily attached to each other.

[0004]

[Means for solving the problem]

 However, according to the present invention, since the extrusion noodle-forming die piece has a substantially rectangular cross-sectional shape, the extrusion hole is provided at the central portion of the opposing long sides of the extrusion hole, so that the extrusion-formed noodle has recesses and protrusions. Therefore, even if the noodles are overlapped with each other, the contact area becomes small, and even when the noodles are made into boiled noodles, they do not easily adhere to each other, so that the above problems can be solved.

That is, the present invention is a noodle forming die piece having one or a plurality of extrusion holes each having a substantially rectangular cross-section, wherein the opposing short sides of the extrusion holes have a convex arc shape, and have opposite lengths. The extruded noodle-molding die piece is characterized in that the sides are linear, and a convex portion is provided on one of the long sides and a concave portion is provided on the other of the long sides. Another invention is a synthetic resin die piece for forming noodles, which has one or a plurality of extrusion holes each having a substantially rectangular cross section, wherein the opposing short sides of the extrusion holes have a convex arc shape and the opposing long sides. Is a straight line, and an arcuate protrusion is provided at the center of one of the long sides, and a recess is provided on the other of the long sides so as to correspond to the arcuate protrusion. It is a die piece for forming noodles. Yet another invention is a noodle-molding die piece having one or more extrusion holes having a substantially rectangular cross section in a columnar body made of a synthetic resin in which a metal cylinder for reinforcement is fitted on the outside. The opposite short sides of the extrusion hole have a convex arc shape, the opposite long sides are straight, and one of the long sides has a convex portion and the other of the long sides has a concave portion. It is a die piece for forming extruded noodles.

[0006] Examples of the synthetic resin used for the die piece include Teflon, polysulfone, and the like, but synthetic resins conventionally used for food containers or food manufacturing machines can be used.

Further, although brass is used as the metal used for the metal cylinder, other metals can be used as long as they have anticorrosive properties.

[0008]

[Embodiment of the invention]

 The present invention is a noodle-molding die piece having one or a plurality of extrusion holes each having a substantially rectangular cross section, wherein the opposing short sides of the extrusion holes have a convex arc shape and the opposing long sides have a linear shape. That is, a convex portion is provided on one of the long sides and a concave portion is provided on the other of the long sides.

[0009]

Embodiment 1 An embodiment of the present invention will be described with reference to FIGS.

There is a recess 3 having a predetermined depth on one end surface 2 of a synthetic resin cylinder 1, and two extrusion holes 6 and 6 having a substantially rectangular cross section that penetrate from a bottom surface 4 of the recess 3 to the other end surface 5 of the cylinder 1. Are diametrically symmetrical. The opposite short sides 7, 7 of the extrusion holes 6, 6 having a rectangular cross section of the cylinder 1 have a convex arc shape, and an arc-shaped convex portion is formed at the center of one of the long sides 8, 8 facing each other. Since the portion 9 is provided, the arcuate convex strip 6a is provided from the bottom surface 4 to the other end surface 5, and the concave portion 10 is provided in the center portion of the other long side 8a that faces the bottom surface 4, so A concave strip 6b is provided on the end face 5 to form a die piece 11 for forming extruded noodles.

FIG. 3 shows an example of the arrangement of the die pieces 11. The die pieces 11 are respectively provided in eight holes 13, 13 provided at predetermined intervals on the same circumference of a disc-shaped piece holder 12. It is installed. When noodles are extruded using this die piece 11, a flat strip 25 is formed on one surface of the flat noodle 25 and a concave portion 27 is formed on the other surface (FIG. 4).

[0012]

Second Embodiment Another embodiment of the present invention will be described with reference to FIG.

A metal cylinder 15 for reinforcement is fitted on the outside of the cylinder 14 made of synthetic resin, and the metal cylinder 15 is composed of a push-in side cylinder 15a and a cylinder side cylinder 15b. The cylinder 14 is provided with three arcuate ridges 16a having the same structure as the first embodiment, which penetrates from the one end face 23 to the other end face 24, and three extrusion holes 16 having a ridge 16b in a rotationally symmetrical manner. A stepped small-diameter convex portion 18 is provided on the noodle extrusion side 17 of the column 14. On the noodle dough pushing-in side 19 of the metal cylinder 15, a pushing-in hole 20 having a cross-sectional area larger than that of the pushing-out hole 16 of the column 14 is provided at a position corresponding to the pushing-out hole 16 of the column 14. . An annular locking portion 21 is provided inside the end of the metal cylinder 15 on the push-out side 17, and the annular locking portion 21 is locked to the stepped portion of the stepped small-diameter convex portion 18 of the cylinder 14. ing.

The method of using the die piece is the same as that of the first embodiment, and the description thereof will be omitted.

[0015]

[Effect of the invention]

 In this invention, since the protrusions and recesses are provided on the opposing long sides of the extrusion holes having a substantially rectangular cross-sectional shape, the extrusion-formed noodles can have recesses and protrusions. Therefore, even if the noodles come into contact with each other, the contact area becomes small, and there is an effect that the boiled noodles hardly adhere to each other. In addition, since the short side of the substantially rectangular extrusion hole has a convex arc shape, the long edge of the flat noodle has an arc shape in cross section, which has the effect of preventing its loss.

Further, when the size of the holes on the side of pushing in the noodle dough is made larger than the size of the holes on the side of pushing out the noodle dough, there is an effect that the pressure pushing out of the noodle dough can be made smooth. In addition, since the recesses and ridges are formed in the longitudinal direction of the formed noodles, there is an effect that distortion of the noodles during drying can be prevented.

[Brief description of the drawings]

FIG. 1A is an enlarged front view of an embodiment of the present invention. (B) Similarly, it is an AA sectional view in FIG.

FIG. 2 (a) is an enlarged front view of another embodiment. 2B is a sectional view taken along line BB in FIG.

FIG. 3 is a front view of a state where the die piece of the embodiment is mounted on a die holder.

FIG. 4 is a partially enlarged perspective view of the same product.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cylinder 2 One end surface 3 Recessed portion 4 Bottom surface 5 Other end surface 6 Extrusion hole 7 Short side 8, 8a Long side 9 Arcuate convex portion 10 Recessed portion 11 Extrusion noodle forming die piece 12 Piece holder 13 Hole 14 Cylindrical 15 Metal tube 16 Extrusion hole 17 Push-out side 18 Stepped small-diameter convex portion 19 Push-in side 20 Push-in hole 21 Annular locking portion 22 Extruded noodle forming die piece 23 One end surface 24 The other end surface

Claims (3)

[Utility model registration claims] 1. A noodle-molding die piece having one or a plurality of extrusion holes each having a substantially rectangular cross section, wherein the opposing short sides of the extrusion holes have a convex arc shape and the opposing long sides have a linear shape. In addition, the extrusion noodle forming die piece is characterized in that a convex portion is provided on one of the long sides and a concave portion is provided on the other of the long sides. 2. A synthetic resin die piece for noodle forming, having one or a plurality of extrusion holes each having a substantially rectangular cross section, wherein the opposing short sides of the extrusion holes have a convex arc shape and have opposite lengths. Extrusion characterized by the fact that the sides are straight and an arcuate protrusion is provided at the center of one of the long sides, and a recess is provided on the other of the long sides corresponding to the arcuate protrusions. Die piece for noodle forming. 3. A noodle-molding die piece having one or a plurality of extrusion holes each having a substantially rectangular cross section in a columnar body made of a synthetic resin having a reinforcing metal cylinder fitted on the outside thereof. The short sides facing each other have a convex arc shape, the long sides facing each other are linear, and a convex portion is provided on one of the long sides, and a concave portion is provided on the other of the long sides. Die piece for extruded noodle molding.