JP2006034168A - Tool for forming jiaozi (chinese meat dumpling) - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a tool for forming jiaozi, capable of forming the large jiaozi having large folds smoothly and precisely. <P>SOLUTION: The tool for forming the jiaozi has a molding mold 1 having a base 2 having a flat jiaozi skin-receiving face 2c formed at the upper end, a receiving mold 3 having a concave surface 3a with fold-forming part 3b, formed in the inner face, an intermediate mold 4 having a through-hole 4a attached to the fold-forming part 4b and formed at the position facing to the concave surface 3a, a pushing mold 5 arranged on the nearly same face as the skin-receiving face 2c of the upper end of the base when the mold is opened, and having a skin-receiving face 5a parallelly formed on the inner face, and the receiving mold, the intermediate mold and the pushing mold in the molding mold are axially supported on the skin-receiving face at the upper end of the base so as to be freely opened and closed. Two or more protrusions 10 for forming the folds of the skin b of the jiaozi d and for preventing the dislocation of the skin b are formed on the upper face 4c of the outside edge of the through-hole of the intermediate mold positioned in the nearly same plane with the skin-receiving face at the upper end of the base when opening the mold. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a gyoza molding machine.

  Conventionally, a semi-automated gyoza molding machine in which a gyoza skin is manually placed on a molding die and folded into two by the molding die to form a crease on an outer edge portion is disclosed in, for example, Japanese Utility Model Laid-Open No. 5-2695. Has been.

  As shown in FIG. 6, the gyoza molding machine disclosed in this publication has a base 100 having a flat gyoza skin receiving surface 101 formed at the upper end, and a concave curved surface with a pleat molding portion 103 on the inner base. A receiving mold 104 in which 102 is formed, an intermediate mold 107 in which a through hole 105 with a crease forming portion 106 is formed at a position corresponding to the concave curved surface 102, and a skin receiving surface 101 on the upper end of the base 100 when opened. Are provided in parallel with each other, and a receiving die 104, an intermediate die 107 and a pressing die 108 in the forming die 110 are provided on the base 100. The upper end of the upper gyoza skin receiving surface 101 is pivotally supported so as to be freely opened and closed.

According to the Gyoza molding machine having the above-described configuration, the receiving mold 104, the intermediate mold 107, and the pressing mold 108 are opened, and the through-hole 105 of the intermediate mold 107 and the outer edge upper surface 111 thereof, and the skin receiving surface 109 on the inner surface of the pressing mold 108 A gyoza skin a cut in a circular shape is placed on the upper surface, and a tool b is filled in the center of the upper surface of the skin a, and then the receiving mold 104, the intermediate mold 107, and the pressing mold 108 are closed to form a molding recess 112. Inside, a goose d (shown in FIG. 7) having a crease c at the outer edge is formed.
Japanese Utility Model Publication No.5-2695

  However, in the above-described conventional Gyoza molding machine, the skin a is placed on the through hole 105 of the intermediate mold 107 and the upper surface 111 of the outer edge thereof, and the upper surface of the skin receiving surface 109 of the inner surface of the pressing mold 108. The crease c formed in the portion is formed by the crease forming portion of the receiving die 104 and the intermediate die 107, particularly the crease forming portion 106 provided in the through hole 105 of the intermediate die 107.

  Therefore, the crease c of the goose d formed by the conventional goose forming machine is relatively small. Further, since the skin a of the goose d is placed on a horizontal smooth surface formed by the outer edge upper surface 111 of the through-hole 105 of the intermediate die 107 and the skin receiving surface 109 of the inner surface of the pressing die 108, it is easy to move when closing. There is a strong risk of misalignment. Further, as shown in FIG. 6, since the depth l of the molding recess 112 of the goose d is relatively shallow, the amount of the tool b filled in the half-folded skin a is limited, and the small bulge is small. There is a problem that only Gyoza can be molded.

  The present invention has been made to solve the above-described problems of the prior art, and an object of the present invention is to provide a gyoza molding machine capable of smoothly and reliably molding a large-sized gyoza having a large crease. And

  In order to achieve the above object, a gyoza molding machine according to the present invention comprises a base having a flat goyoza skin receiving surface formed at the upper end, and a receiving mold having a concave curved surface with a crease forming portion formed on the inner surface. An intermediate mold in which a through hole with a crease forming part is formed at a position corresponding to the concave curved surface, and a skin receiving surface on the inner surface in parallel with the skin receiving surface at the upper end of the base when opened In a gyoza molding machine provided with a molding die provided with a molding die to be formed, and a receiving die, an intermediate die and a pressing die in the molding die are pivotally supported on a skin receiving surface at the upper end of the base so as to be opened and closed. In addition, a plurality of protrusions for forming ridges and preventing misalignment of the goose leather are provided on the upper surface of the outer edge of the intermediate-type through-hole located substantially on the same surface as the skin receiving surface at the upper end of the base.

  Since the present invention is configured as described above, it is possible to smoothly and reliably efficiently form a large-sized gyoza having a good appearance, that is, a pleat and a bulge.

  Hereinafter, the best mode for carrying out the present invention will be described in detail with reference to the drawings. Reference numeral 1 shown in the figure denotes a metal having a base 2, a receiving mold 3, an intermediate mold 4 and a pressing mold 5 as main members. This is a mold made by Gyoza.

  The base 2 is formed in a substantially L-shaped side surface, and two flat goose skin receiving surfaces 2a are formed in parallel at the upper end, and a horizontal support plate 2b is formed at the lower end. In the figure, reference numeral 2c denotes a stopper which is erected vertically to the support plate 2b, and supports the receiving mold 3 and the intermediate mold 4 in a substantially horizontal position when the mold is opened.

  The receiving mold 3 has two concave curved surfaces 3a formed in parallel on the inner surface so as to face the skin receiving surface 2a of the base 2, and a closed guide 6 projects from the outer end. A crease forming portion 3b is formed at the upper end edge of the concave curved surface 3a. On the other hand, the closed mold 6 is provided with a rotating roller 6a, and the receiving mold 3 is closed by sliding the rotating roller 6a along a guide rail 7 of a turntable (not shown).

  The intermediate mold 4 is formed with two through holes 4a in parallel so as to face the skin receiving surface 2a of the base 2, and a closed mold guide 8 projects from the outer end. The closed mold guide 8 is also provided with a rotating roller 8a, and the intermediate mold 4 is closed by sliding the rotating roller 8a along a guide rail 9 of a turntable (not shown). At the inner edge of the through hole 4a, a crease forming portion 4b is formed so as to face the crease forming portion 3b of the receiving die 3.

  When the mold is opened, a protrusion 10 is formed on the outer edge 4c of the through hole 4a of the intermediate mold 4 that is located substantially on the same surface as the skin receiving surface 2a at the upper end of the base 2. It has been. The protrusion 10 is formed in a triangular shape with a sharp upper end. And in the example of illustration, although two are provided in the center both sides of the outer edge upper surface 4c, you may provide three or more.

  Two of the pressing dies 5 are provided so as to correspond to the concave curved surface 3a of the receiving die 3 and the through hole 4a of the intermediate die 4, and are substantially flush with the skin receiving surface 2a at the upper end of the base 2 when opened. In parallel, a skin receiving surface 5a is formed on the inner surface, and a closed guide 11 projects from the outer end. The closed guide 11 is also provided with a rotating roller 11a, and the pressing die 5 is closed by sliding the rotating roller 11a along a guide rail 12 of a turntable (not shown).

  The receiving mold 3 and the intermediate mold 4 are pivotally supported by a support shaft 13 inserted in the upper end of the base 2 while the two pressing molds 5 are outward of the upper end of the base 2. It is rotatably supported by the inserted support shaft 14. In the embodiment described above, the concave curved surface 3a of the receiving mold 3 and the two through holes 4a and the pressing mold 5 of the intermediate mold 4 are provided, but it goes without saying that one or three or more may be provided. is there.

  Thus, in FIG. 2, 15 indicates a molding recess formed between the projection 10 of the receiving mold 3 and the intermediate mold 4, and L indicates its height. Moreover, in FIG. 4, 16 shows the extrusion tool of the shape | molded gyoza d.

Next, an example of shaping | molding by the gyoza shaping machine comprised as mentioned above is demonstrated.
First, as shown in FIGS. 1 and 2, the receiving die 3, the intermediate die 4 and the pressing die 5 are completely opened, the protrusion 10 of the intermediate die 4, the outer edge upper surface 4c of the through hole 4a, and the base 2 After placing the circular goosa skin a on the molding recess 15 across the skin receiving surface 2a of the die 5 and the skin receiving surface 5a of the die 5, the tool b is filled in the center of the skin a.

  Next, as shown in FIG. 3, the receiving mold 3, the intermediate mold 4, and the pressing mold 5 are brought into the closed mold state by sliding the respective closed mold guides 6, 8, 11 along the guide rails 7, 9, 12. The skin a is folded in half with the tool b included, and the goose d is molded in the molding recess 15.

  At this time, as shown in FIG. 5, the molded gyoza d can increase the filling amount of the tool b because the height L of the molding recess 15 is high, and should be large in size. Can do. In addition, the formed crease c of the goose d is also formed by the protrusion 10 in addition to the crease forming part 3b of the receiving mold 3 and the crease forming part 4b of the intermediate part 4, so that it can be enlarged. The number can also be increased. Accordingly, it is possible to improve the appearance of the molded gyoza d.

  Next, as shown in FIG. 4, only the receiving die 3 and the pressing die 5 except the intermediate die 4 are opened in their original positions, and the goose d housed in the through hole 4 a of the intermediate die 4 is moved forward by the pushing tool 16. Push out. The gyoza d pushed out in this way slides on the skin receiving surface 5a of the die 5 and is stored in, for example, a tray (not shown).

It is a top view of the mold opening state of the gyoza molding machine which concerns on this invention. FIG. 1A is a cross-sectional view taken along arrow AA. It is sectional drawing same as the above of a closed mold state. It is a sectional view same as the above showing a state immediately before extrusion of the formed gyoza. A perspective view of a molded gyoza is shown. It is sectional drawing of the open mold state of the conventional gyoza molding machine. The perspective view of the gyoza shape | molded by the same shaping | molding machine is shown.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Gyoza's shaping | molding die 2 Base 2a Skin receiving surface 3 Receiving die 3a Concave curved surface 3b Creep molding part 4 Intermediate die 4a Through hole 4b Crimp molding part 4c Outer edge upper surface 5 Stamping die 5a Skin receiving surface 10 Protrusion a Skin d Gyoza

Claims (1)

  A base having a flat goyoza skin receiving surface formed at the upper end, a receiving mold having a concave curved surface with a pleated part on the inner surface, and a through hole with a pleated part at a position corresponding to the concave curved surface A molding die is provided that includes the formed intermediate die and a pressing die in which the skin receiving surface is formed on the inner surface in parallel with the skin receiving surface at the upper end of the base when opened. In a gyoza molding machine in which a receiving die, an intermediate die and a pressing die are pivotally supported on a skin receiving surface at the upper end of the base so as to be freely opened and closed, the die is located on the substantially same surface as the skin receiving surface at the upper end of the base when opened. A gyoza molding machine comprising a plurality of protrusions for forming a goose skin and preventing misalignment on the upper surface of the outer edge of the through hole of the intermediate mold.

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