JP5777985B2 - Confectionery production equipment - Google Patents

Description

  The present invention relates to a confectionery manufacturing apparatus for manufacturing a confectionery such as a marshmallow wrapped around another material with another material.

  Marshmallow is one of the long-established Western confectionery. Marshmallow is a foamed confectionery that is formed and solidified by adding and mixing saccharides, corn starch, fragrances, and the like with gelatin and the like as main components. The most typical way to eat marshmallow is as it is, but nowadays, various forms of marshmallow have been devised. For example, in Patent Document 1, the present inventors have invented a marshmallow manufacturing apparatus that has a structure in which a material (inner raw material) is wrapped around another material (outer raw material).

  The confectionery manufacturing apparatus disclosed in Patent Document 1 wraps an inner raw material having a high viscosity at room temperature, such as candy, cream, chocolate, etc., with an outer raw material mainly made of gelatin, and has a texture and flavor on the inner side and the outer side. Different marshmallows can be produced.

  The marshmallow of such a form can enjoy the texture and flavor of an outer raw material, and the texture and flavor of an inner raw material. Therefore, a different texture and flavor can be enjoyed while eating one marshmallow.

Japanese Patent No. 3248864

By the way, the marshmallow manufactured with the apparatus of patent document 1 is exhibiting the egg shape of about 4-5 cm on average, and it is too big to cheek even if it is an adult. That is, the marshmallow cannot be eaten unless it is cracked in advance and put into the mouth or spoken. Therefore, even when a marshmallow having a structure in which the inner raw material is wrapped with the outer raw material is manufactured, the texture and flavor of the outer raw material and the texture and flavor of the inner raw material are simultaneously spread in the mouth.
Therefore, if the marshmallow can be manufactured in a bite-sized size, it can be comfortably cheeked and easy to eat.

  In the case of manufacturing marshmallows in a single bite size, conventionally, the raw material is formed into a short cylindrical shape by extending the raw material and cutting it at predetermined intervals in the radial direction. Then, this method is arranged to form the inner raw material in a long shape, wrap the periphery of the inner raw material in an annular shape with the outer raw material, and cut it at predetermined intervals in the radial direction. As a result, the marshmallows of any of the cut pieces have a short cylindrical shape in which the inner raw material is disposed on the center side and the outer raw material is disposed on the outer peripheral side. However, in this form of marshmallow, the inner raw material is not wrapped with the outer raw material, and the texture and flavor of the outer raw material and the inner raw material spread simultaneously in the mouth from the moment when the cheeks are stretched.

  Therefore, the present inventors tried to manufacture a confection having a smaller size by reducing the diameters of the nozzles for supplying the inner raw material and the outer raw material in the confectionery manufacturing apparatus of Patent Document 1.

  The smaller size is, for example, a spherical shape having a diameter of about 1 to 2 cm. To reduce the size of the confectionery to a diameter of 1 to 2 cm, if the nozzle diameter that discharges the inner raw material is reduced or the discharge pressure of the inner raw material is reduced, the inner material is stabilized from the nozzle due to the viscosity of the inner material. Cannot be discharged. Therefore, the inner raw material is not discharged at all, and the marshmallow is composed only of the outer raw material, and the inner raw material cannot be arranged inside, or the inner raw material of a larger amount than expected is discharged and the outer raw material is used as the inner raw material. I could not cover. That is, the present inventors felt the necessity to improve the confectionery manufacturing apparatus disclosed in Patent Document 1.

  An object of this invention is to provide the confectionery manufacturing apparatus which can manufacture the confectionery by which the outer side raw material was arrange | positioned around the inner side raw material smaller than before.

The invention of claim 1 for solving the above-mentioned problem has a raw material supply means, and the raw material supply means discharges at least the outer raw material and the inner raw material coaxially and intermittently downward, separately below. In the confectionery manufacturing apparatus for manufacturing the confectionery in which the outer raw material and the inner raw material are placed on an installed mold or the like, and the outer raw material is substantially covered with the outer raw material, the raw material supply means includes a mixing nozzle and two or more independent The mixing nozzle has an inner opening and an outer opening surrounding the inner opening, and the inner raw material is discharged downward from the one raw material supply source through the inner opening of the mixing nozzle, The outer raw material is discharged downward from the other one raw material supply source through the outer opening of the mixing nozzle, and in the middle of the passage from the one raw material supply source to the inner opening of the mixing nozzle, a space for storing the inner raw material is formed. Prepared, empty Possess an inner material of the inner from the pressurized inner opening of the mixing nozzle pressure means to push the inner material, said space, when the inner material is pressurized by the pressurizing means, and leaves the air contained in the inner material A heating means for heating the inner raw material before discharge, the heating means is for heating the inner raw material so that the viscosity of the inner raw material is 60 cP or less, nozzle diameter of the inner aperture is a confectionary and wherein the φ0.9~φ1.1 der Rukoto.

In the first aspect of the present invention, since a space serving as a reservoir for the inner raw material is provided in the middle of the passage from the one raw material supply source to the inner opening of the mixing nozzle, the inner raw material is stored in the reservoir before reaching the inner opening of the mixing nozzle. Enter the space that becomes. And the inner side raw material in space is pressurized by a pressurization means, and is extruded from the inner side opening of a mixing nozzle in the state from which the bubble etc. which were contained in itself escaped. Therefore, a stable amount of the inner raw material is discharged from the inner opening of the mixing nozzle.
That is, at the stage where the inner raw material is filled in the space that becomes a reservoir, the air in the inner raw material escapes, and as a result, the inner raw material can be stably supplied from the inner opening even if the diameter of the inner opening of the mixing nozzle is reduced. Can do.
Here, the mixing nozzle means a nozzle in which a small-diameter nozzle having a small-diameter discharge port is coaxially arranged inside a large-diameter nozzle having a large-diameter discharge port. The discharge port of the small diameter nozzle corresponds to the inner opening of the mixing nozzle, and the annular opening obtained by removing the discharge port of the small diameter nozzle from the discharge port of the large diameter nozzle corresponds to the outer opening of the mixing nozzle.

In the present invention, since the heating means for heating the inner raw material before discharge is provided, the viscosity of the inner raw material can be reduced. As a result, the discharge of the inner raw material in the inner opening of the mixing nozzle can be facilitated.

In this invention, an inner side raw material is heated with a heating means, and a viscosity is set to 60 cP or less. As a result, the diameter of the inner opening of the mixing nozzle can be set to about 1 mm. That is, when the inner raw material is heated, the viscosity of the inner raw material is reduced, so that the air contained in the inner raw material is easy to escape, and even if the inner opening of the mixing nozzle is set to about 1 mm, the flow resistance of the inner raw material is reduced. Since it is small, the inner raw material can be discharged smoothly. As a result, the discharge amount of the outer raw material covering the periphery of a small amount of the inner raw material can be reduced, and a confectionery having a smaller size than the conventional can be manufactured.

In this invention, the confectionery about 10-15 mm in diameter can be formed by making the nozzle diameter of an inner side opening (small diameter nozzle) into 0.9 (phi) (mm) or more. Therefore, the confectionery manufactured by the confectionery manufacturing apparatus according to the invention of claim 5 can be cheeked easily even by a child. Moreover, if it is an adult, several confectionery can be cheeked simultaneously. In that case, different confectionery inner ingredients and outer ingredients from different confectionery inner ingredients and outer ingredients, and by simultaneously chewing these confectionery, enjoy different flavor and texture at the same time Will be able to. In order to produce a confectionery having a diameter of about 10 to 15 mm, the nozzle diameter (bore diameter) of the inner opening is preferably set to 0.9 to 1.1 φ (mm), particularly preferably 1.0 φ.

  In the invention of claim 2, when each raw material is discharged from the mixing nozzle, the outer raw material is discharged in advance, the inner raw material is discharged after the outer raw material, and the discharge of each raw material proceeds as the discharge of each raw material proceeds. Are stopped simultaneously, The confectionery manufacturing apparatus according to claim 1.

In the second aspect of the invention, when each raw material is discharged from the mixing nozzle, the outer raw material is discharged in advance, and the inner raw material is discharged behind the outer raw material. The outer raw material reaches first. The outer raw material reaching the mold etc. flows and accumulates there. The inner raw material discharged after the outer raw material reaches the outer raw material deposited on the mold or the like. That is, the inner raw material is blocked by the outer raw material and cannot reach the mold or the like.
And as the discharge of each raw material proceeds, since the discharge of each raw material is stopped simultaneously, the annular uppermost portion of the outer raw material discharged from the outer opening is closed by the viscosity of the outer raw material itself to cover the uppermost portion of the inner raw material, As a result, the periphery of the inner raw material is reliably covered with the outer raw material.

The invention of claim 3 has a plurality of mixing nozzles, wherein in claim 1 or claim 2, characterized in that the inner material and the outer material is discharged separately installed type or the like downward from the mixing nozzle It is a confectionery manufacturing apparatus of description.

In invention of Claim 3, an inner side raw material and an outer side raw material are supplied from a some mixing nozzle. Therefore, a plurality of confectionery are manufactured at the same timing in a mold or the like separately installed below. That is, since a plurality of confectionery products are manufactured in parallel, a large number of confectionery products can be manufactured in a short time.

  The confectionery manufacturing apparatus of the present invention includes a space serving as a reservoir for the inner raw material in the middle of the passage from one raw material supply source to the inner opening of the mixing nozzle, and pressurizes the inner raw material in the space to the inner side of the mixing nozzle Since the pressurizing means for extruding the inner raw material from the opening is provided, air can be extracted from the inner raw material in the space serving as a reservoir. As a result, a smaller amount of the inner raw material can be discharged from the inner opening of the mixing nozzle. Therefore, miniaturization of the confectionery in which the inner raw material is covered with the outer raw material can be achieved. That is, a small amount of an inner ingredient is discharged from the inner opening and the periphery thereof is covered with the outer ingredient, whereby a bite-sized confectionery smaller than the conventional one can be manufactured.

It is sectional drawing of the confectionery manufacturing apparatus of this invention. It is an exploded view of the confectionery manufacturing apparatus of FIG. It is the assembly perspective view of the raw material channel | path formation member seen from diagonally upward. It is the assembly perspective view of the raw material channel | path formation member seen from diagonally downward. It is a disassembled perspective view of the raw material channel | path formation member of FIG. It is a disassembled perspective view of the raw material channel | path formation member of FIG. It is the perspective view which showed virtually the space | gap of the channel | path part of the raw material formed in the inside of the raw material channel | path formation member shown in FIG. It is a perspective view of the cylinder of a pressurization apparatus. In the cross-sectional view of FIG. 1, (a) shows a state in which the pressurizer is filled with the raw material, and (b) shows that the first cylinder and the second cylinder are rotated 90 degrees from the state of (a), And (c) shows a state in which the raw material is pressurized with the first piston and the second piston and discharged from the mixing nozzle from the state of (b). It is an expanded sectional view near the mixing nozzle of a confectionery manufacturing apparatus, (a) shows the state immediately after the supply of the outer raw material from the outer opening to the container is started, and (b) spreads the outer raw material to the lower part of the container. Further, a state in which the supply of the inner raw material is started from the inner opening, (c) shows a state in which the inner raw material is filled in the outer raw material, and (d) is a supply of the outer raw material and the inner raw material from the mixing nozzle. And (e) shows the state in which the inner raw material is divided into upper and lower parts, and (e) shows that the container has moved further downward from the state of (d) and the outer raw material has been divided into upper and lower parts. (F) shows a state in the middle of the outer raw material surrounding the inner raw material, (g) shows a state in which the outer raw material is completely surrounded around the inner raw material, and (h) shows the inner raw material. Indicates that a part of the raw material has adhered to the outside of the outer raw material To have. It is a control system diagram of a confectionery manufacturing apparatus. It is a flowchart which shows the manufacturing process of the confectionery by a confectionery manufacturing apparatus. It is a graph which shows the relationship between the viscosity of an inner raw material, and temperature.

Hereinafter, embodiments of the confectionery manufacturing apparatus of the present invention will be described with reference to the drawings.
As shown in FIG. 1, the confectionery manufacturing apparatus 1 includes a raw material supply source (first hopper 21 and second hopper 22), pressurizing devices 23 and 24, a raw material passage forming member 3, a mixing nozzle 2, and a container 10 (in order from the top). Type).

  First, each structure of the confectionery manufacturing apparatus 1 will be described along the movement path of the inner raw material 27, and then will be described along the movement path of the outer raw material 28.

  The inner raw material 27 is a material having a relatively high viscosity at room temperature, such as candy, cream, chocolate, and the like, and is a raw material disposed inside the confectionery 19 (FIG. 10 (g)). The first hopper 21 stores the inner raw material 27. The first hopper 21 can continuously supply the stored inner raw material 27 to the lower first pressurizing device 23. The first hopper 21 is provided with a weight sensor (not shown) so that it can be determined whether or not the storage amount of the inner raw material 27 in the first hopper 21 is greater than or equal to a predetermined value.

  As shown in FIG. 2, the first pressurizing device 23 includes a first block 4, a first cylinder 6, a first piston 8, and the like. The first block 4 is a block having a rectangular parallelepiped shape or a cubic shape, and includes a vertical through hole 29 penetrating vertically and a horizontal through hole 30 penetrating in the horizontal direction. The vertical through hole 29 and the horizontal through hole 30 intersect and communicate with each other in the first block 4.

  In addition, openings 29 a and 29 b are formed in the upper and lower surfaces of the first block 4 by vertical through holes 29. The upper opening 29 a of the vertical through-hole 29 coincides with or slightly larger than the lower opening 21 a of the first hopper 21. The vertical through-hole 29 is reduced in diameter as it goes from the opening 29 a to the inside (lower part), and the portion that intersects the horizontal through-hole 30 has the smallest diameter. The lower opening 21a of the first hopper 21 is connected to the opening 29a of the vertical through-hole 29 while maintaining liquid tightness.

  Openings 30 a and 30 b are formed in the side surface of the first block 4 by horizontal through holes 30. That is, the horizontal through-hole 30 is a cylindrical cavity and has an inner surface 30c. As shown in FIGS. 1 and 2, the opening 30 b on the left side surface of the first block 4 is closed by a sealing member 41. The sealing member 41 has a short cylindrical shape and includes an O-ring on the outer peripheral surface. Then, the O-ring is brought into close contact with the inner surface 30c of the horizontal through hole 30, and the opening 30b is closed while being liquid-tight.

  The 1st cylinder 6 is inserted in the horizontal direction through-hole 30 from the opening 30a on the right side. The first cylinder 6 has a cylindrical portion 6a and a gear 6b. The outer diameter of the cylindrical portion 6 a is slightly smaller than the inner diameter of the horizontal through hole 30. A hollow portion 6 c is formed inside the first cylinder 6. The hollow portion 6c is a through hole that penetrates the inside of the cylindrical portion 6a and the gear 6b.

  Moreover, the cylindrical part 6a is provided with holes 31a and 31b (FIG. 8) penetrating the hollow part 6c and the outside. The hole 31a and the hole 31b are in a positional relationship in which the central angle on the circumferential side surface of the cylindrical portion 6a is 90 degrees apart. That is, when the first cylinder 6 is rotated 90 degrees, the hole 31a moves to the position of the hole 31b before the rotation. The cylindrical portion 6a (outer peripheral surface) is provided with an O-ring 32 in the vicinity of the hole 31a and the hole 31b.

  The gear 6b is continuously provided on the right end side of the cylindrical portion 6a when viewed in FIGS. 1 and 2, and has a larger diameter than the cylindrical portion 6a. That is, the gear 6b has a larger diameter than the horizontal through hole 30, and the cylindrical portion 6a is disposed in the horizontal through hole 30, but the gear 6b is disposed in the horizontal through hole 30 (first block 4). Located outside.

  A rack 34a shown in FIG. 8 is engaged with the gear 6b. The rack 34a is driven by a rack driving device 51 (FIG. 11) and can reciprocate. When the rack 34a moves, power is transmitted to the gear 6b (first cylinder 6), and the gear 6b (first cylinder 6) rotates (forward rotation and reverse rotation).

  The first piston 8 is inserted into the hollow portion 6 c of the first cylinder 6. An O-ring 33 is provided in the vicinity of the tip portion of the first piston 8. 1 and 2 show an example in which two O-rings 33 are provided. Further, a power transmission member 35 a (FIG. 8) is connected to the rear end side of the first piston 8. The power transmission member 35a has a plate shape, and can be driven back and forth by the power transmission member driving device 52 (FIG. 11), so that the first piston 8 can be advanced and retracted.

  On the other hand, an outer raw material 28 mainly composed of gelatin is stored in the second hopper 22 (raw material supply source). The second hopper 22 can continuously supply the stored outer raw material 28 to the lower second pressurizing device 24. The second pressurizing device 24 has a symmetrical configuration with the first pressurizing device 23 as seen in FIGS. That is, the second pressurizing device 24 includes the second block 5, the sealing member 42, the second cylinder 7, and the second piston 9, and the configuration of the second pressurizing device 24 is the first pressurizing device. Since it is the same as the configuration of 23, the duplicated explanation is omitted.

  Next, the raw material passage forming member 3 will be described. As shown in FIG. 2, the raw material passage forming member 3 includes a first plate 11, a second plate 12, a third plate 13, a fourth plate 14, and a mixing nozzle 2.

  As shown in FIG. 5, the first plate 11 has a quadrangular shape in plan view, has a flat upper surface, and is provided with a pair of protrusions 36 a and 36 b on the lower surface side. The protrusions 36a and 36b are provided in parallel at a predetermined interval on the edge of the lower surface of the first plate 11.

  Further, the first plate 11 is provided with through holes 37 and 38 penetrating vertically. The through hole 37 has a circular shape with the same cross-sectional shape from the upper surface to the lower surface of the first plate 11. The through hole 37 communicates with the opening 29 b of the upper and lower through holes 29 of the first block 4.

  On the other hand, the through hole 38 has a structure in which a through hole 38 b is provided at the bottom of a bottomed long hole 38 a provided on the upper surface of the first plate 11. That is, when the first plate 11 is viewed from below as shown in FIG. 6, only the through hole 38b is visible, but when the first plate 11 is viewed from above as shown in FIG. The hole 38b is visible. As shown in FIG. 2, the long hole 38 a communicates with an opening 39 b of the upper and lower through holes 39 of the second block 5 (an opening corresponding to the opening 29 b of the upper and lower through holes 29 of the first block 4).

  As shown in FIG. 6, the second plate 12 is a thin plate member provided with a slit 43 and a through hole 44. The slit 43 functions as a reservoir for the inner raw material 27 described later. As shown in FIG. 4, the width dimension W of the second plate 12 is substantially equal to the distance between the opposing ridges 36 a and 36 b of the first plate 11, and the second plate 12 is in contact with the ridges 36 a of the first plate 11. It can be placed just between 36b. That is, the movement of the second plate 12 in the width direction is restricted by the protrusions 36a and 36b. The dimension L in the longitudinal direction of the second plate 12 is equal to the dimension L in the longitudinal direction of the first plate 11.

  As shown in FIG. 5, the slit 43 of the second plate 12 includes an upper communication portion 43a, a horizontal communication portion 43b, and lower communication portions 43c and 43d. The upper communication portion 43 a is a hole having the same diameter as the through hole 37 of the first plate 11. The lower communication portions 43c and 43d are portions having a long hole shape. The lower communication portions 43c and 43d are parallel, have the same width and the same length, but are arranged so as to sandwich the through hole 44 while being displaced in the longitudinal direction. And the horizontal direction communication part 43b is a slit which connects the upper communication part 43a and the lower communication parts 43c and 43d.

  When the second plate 12 is disposed and overlapped between the protrusions 36 a and 36 b of the first plate 11, the upper communication portion 43 a of the slit 43 of the second plate 12 is concentric with the through hole 37 of the first plate 11. The through holes 44 of the second plate 12 overlap with the through holes 38b of the first plate 11 so as to be concentric. Further, the horizontal communication portion 43b and the upper portions of the lower communication portions 43c and 43d of the slit 43 are closed by the lower surface 11a (FIG. 6) of the first plate 11.

  The third plate 13 is a thin plate-like member having the same width dimension W and length dimension L as the second plate 12. A recess 45 is provided on the lower surface 13 b of the third plate 13. In the recess 45, the thickness of the third plate 13 is partially thinner than other portions. A hole 46 is provided in the center of the recess 45. Small holes 47 are provided at four locations around the hole 46. The hole 46 has the same diameter as the through hole 44 of the second plate 12.

The small hole 47 is a screw hole having a smaller diameter than the hole 46. In each small hole 47, the small diameter nozzle 15 is screwed and fixed. The small diameter nozzle 15 will be described later.
When the third plate 13 is superimposed on the second plate 12, the through hole 44 of the second plate 12 and the hole 46 of the third plate 13 communicate with each other in a concentric manner. Further, the lower communication portions 43 c and 43 d of the second plate 12 communicate with the small holes 47 of the third plate 13. That is, the small holes 47 of the third plate 13 communicate with both end portions of the long hole-shaped lower communication portions 43 c and 43 d of the second plate 12.

  The upper surface 13a of the third plate 13 is a lower portion of the second plate 12 other than the portion communicating with the lower portion of the upper communicating portion 43a, the lower portion of the horizontal communicating portion 43b, and the small communicating portion 47 of the lower communicating portions 43c and 43d. Occlude.

  Finally, the fourth plate 14 is a thin plate member having a threaded hole 48 therethrough. The screw hole 48 has a diameter that allows the small diameter nozzle 15 fixed to each small hole 47 of the third plate 13 to be inserted with a margin. The screw holes 48 are provided as many as the small holes 47 of the third plate 13. When the fourth plate 14 is overlapped on the third plate 13, the screw holes 48 are arranged concentrically with the small holes 47. The The large-diameter nozzle 16 is fixed to each screw hole 48 by screwing.

When the small diameter nozzle 15 is fixed to each small hole 47 of the third plate 13, the large diameter nozzle 16 is fixed to each screw hole 48 of the fourth plate 14, and the third plate 13 and the fourth plate 14 are overlapped, FIG. As shown in FIG. 4, the small-diameter nozzle 15 is disposed concentrically within the large-diameter nozzle 16, thereby configuring the mixing nozzle 2.
That is, four mixing nozzles 2 are arranged for one hollow 45 (third plate 13).

  When the first plate 11 to the fourth plate 14 are sequentially stacked, the state shown in FIGS. 3 and 4 is obtained. The second plate 12 to the fourth plate 14 are all arranged between the protruding ridges 36 a and 36 b of the first plate 11. Each plate is fixed by fixing means (bolt nut etc.) not shown. The width dimension W of the 2nd plate 12 and the 3rd plate 13 is a magnitude | size which just fits between the protrusions 36a and 36b. Therefore, the movement of the second plate 12 and the third plate 13 in the width direction is limited by the protrusions 36a and 36b, and the positions of the holes of the first plate 11 to the third plate 13 can be easily aligned. By arranging the small-diameter nozzle 15 inside the large-diameter nozzle 16, the fourth plate 14 can be easily aligned with the third plate 13.

  Further, in order to reduce the weight of the raw material passage forming member 3, the width dimension of the fourth plate 14 is set to be shorter than the width dimension W of the second plate 12 and the third plate 13. The dimensions of the first plate 11 to the fourth plate 14 in the longitudinal direction are the same as the dimension L. The first block 4, the second block 5, and the first plate 11 to the fourth plate 14 are preferably formed of a lightweight material (for example, a corrosion-resistant aluminum material).

  When the first plate 11 to the fourth plate 14 are integrally fixed with bolts and nuts (not shown), the raw material passage forming member 3 is configured. A raw material passage 49 shown in FIG. 7 is formed inside the raw material passage forming member 3. In FIG. 7, the raw material passage 49 formed in the raw material passage forming member 3 is virtually depicted. That is, a path reaching the small diameter nozzle 15 through the through hole 37 in the raw material passage forming member 3, the upper communication portion 43 a of the slit 43, the horizontal communication portion 43 b, the lower communication portion 43 c, and the small hole 47 becomes a passage of the inner raw material 27, A path to the large diameter nozzle 16 through the long hole 38 a, the through hole 38 b, the through hole 44, the hole 46, and the recess 45 in the raw material passage forming member 3 is a passage for the outer raw material 28.

  As shown in FIGS. 3 to 8, in the present embodiment, two sets of raw material passages 49 are formed by the raw material passage forming member 3. As a result, the raw material passage forming member 3 includes eight mixing nozzles 2 as shown in FIG.

  In the present embodiment, four mixing nozzles 2 are provided for one raw material passage 49. However, for example, one to three or five or more mixing nozzles are provided for one raw material passage 49. It may be provided.

  In the present embodiment, the number of the raw material passages 49 is two. However, the number of the raw material passages 49 is not limited to this, and may be set to one or any number of three or more. The number of the first cylinders 6, the second cylinders 7, the first pistons 8, and the second pistons 9 corresponding to the number of the raw material passages 49 is necessary, but all the first cylinders 6 have a common rack 34a (FIG. 8). All the second cylinders 7 are driven synchronously by a common rack 34b (FIG. 8), and all the first pistons 8 are synchronously driven by a common power transmission member 35a (FIG. 8). Driven, all the second pistons 9 are driven synchronously by a common power transmission member 35b (FIG. 8).

In addition to the components described above, the confectionery manufacturing apparatus 1 has a plate 17 (stand) disposed below the mixing nozzle 2. Corn starch powder is spread on the plate 17 to form a corn starch layer 18. The corn starch layer 18 is formed with depressions 18a and 18b. The container 10 is constituted by the plate 17 and the corn starch layer 18 (recesses 18a and 18b). That is, the corn starch layer 18 is formed with a number of depression molds, and only two of the depressions 18a and 18b are depicted in each drawing. The container 10 (the mold of the recess formed in the corn starch layer 18) is transported by the container transporting conveyor 53 (FIG. 11), and the numerous recesses 18a and 18b of the container 10 can be sequentially opposed to the mixing nozzle 2.
Further, the container transport conveyor 53 can reciprocate the container 10 between an approach position (described later) close to the mixing nozzle 2 and a separated position (described later) separated from the mixing nozzle 2.

  The confectionery manufacturing apparatus 1 includes a heating device 54 (FIG. 11) that heats the inner raw material 27 in the first hopper 21 and a temperature sensor 55 (FIG. 11) that detects the temperature of the inner raw material 27 in the first hopper 21. Is provided.

  Furthermore, a rack drive device 51 (FIG. 11) that reciprocates the racks 34a and 34b, a power transmission member drive device 52 (FIG. 11) that reciprocates the power transmission members 35a and 35b, and a container transport conveyor that transports the containers 10. 53 (FIG. 11) is controlled by the control device 50 (FIG. 11).

Next, operation | movement of the confectionery manufacturing apparatus 1 is demonstrated.
As shown in FIG. 12, the controller 50 determines whether various preparations are completed in Step 1. In step 1, it is determined whether or not the following first to fifth preparations have been completed.

  First, it is determined whether or not the first hopper 21 is filled with a predetermined amount or more of the inner raw material 27 and the temperature of the inner raw material 27 is equal to or higher than a predetermined temperature. If it is determined that the temperature of the inner raw material 27 is equal to or lower than the predetermined temperature, the control device 50 operates the heating device 54 to heat the inner raw material 27 in the first hopper 21. As a result, the viscosity of the inner raw material 27 in the first hopper 21 is reduced, and the inner raw material 27 becomes easy to flow. In addition, air (bubbles) contained in the inner raw material 27 is easily removed.

  Secondly, the control device 50 determines whether or not the second hopper 22 is filled with a predetermined amount or more of the outer raw material 28.

  Third, it is determined whether or not the hole 31a of the first cylinder 6 communicates with the upper and lower through holes 29 on the opening 29a side of the first block 4. That is, whether or not the hole 31a (FIG. 8) of the first cylinder 6 communicates with the upper and lower through-holes 29 on the opening 29a side of the first block 4 is easily determined by the advance / retreat position of the rack 34a (FIG. 8). Is possible. Whether or not the hole 25a of the second cylinder 7 communicates with the upper and lower through holes 39 on the opening 39a side (upper side) of the second block 5 is similarly determined.

  If the hole 31a of the first cylinder 6 is not in communication with the vertical through-hole 29 of the first block 4, the control device 50 drives the rack driving device 51 to move the rack 34a, and the first cylinder 6 is moved. Rotate to make both communicate. The same applies to the hole 25a of the second cylinder 7 and the vertical through hole 39 of the second block 5.

  When the hole 31 a (FIG. 8) of the first cylinder 6 communicates with the upper and lower through holes 29 on the opening 29 a side of the first block 4, the hole 31 b of the first cylinder 6 is blocked by the inner surface 30 c of the first block 4. . Further, when the hole 31 b of the first cylinder 6 communicates with the upper and lower through holes 29 on the opening 29 b side of the first block 4, the hole 31 a of the first cylinder 6 is blocked by the inner surface 30 c of the first block 4.

  Fourth, in the container 10, depressions 18 a and 18 b are formed in the corn starch layer 18 on the plate 17 (table), and it is determined whether or not the container 10 is disposed at the approach position. If the container 10 is not disposed at the approach position, the control device 50 (FIG. 11) drives the container transport conveyor 53 to move the container 10 to the approach position. Here, the approach position is a position where the container 10 approaches the mixing nozzle 2 as shown in FIGS. 10A to 10C, and the inner raw material 27 and the inner raw material 27 are placed in the recesses 18 a and 18 b from the mixing nozzle 2. This is the position when the outer raw material 28 is supplied.

  Fifth, it is determined whether or not the first piston 8 is inserted deeply into the first cylinder 6 and the second piston 9 is also inserted deeply into the second cylinder 7. The positions (insertion amounts) of the first piston 8 and the second piston 9 can be easily determined by the positions of the power transmission members 35a and 35b.

  If the first piston 8 is not inserted deeply into the first cylinder 6, the control device 50 drives the power transmission member driving device 52 to move the power transmission member 35 a and move the first piston 8 to the first piston 8. Move to a predetermined insertion position in the cylinder 6. The same applies to the second piston 9.

If it is determined in step 1 that all preparations are completed, the process proceeds to step 2. In step 2, the inner raw material 27 is filled in the first cylinder 6, and the outer raw material 28 is filled in the second cylinder 7. That is, the power transmission member 35a is driven by the power transmission member driving device 52, and as shown in FIG. 9A, the first piston 8 moves in the direction of being pulled out from the first cylinder 6 (hollow portion 6c). As a result, a negative pressure is generated in the cavity 6c of the first cylinder 6. Therefore, the inner raw material 27 is smoothly filled into the cavity 6c of the first cylinder 6 by its own weight and the negative pressure generated in the cavity 6c. Similarly, the outer raw material 28 is filled into the cavity 7 c of the second cylinder 7.
The power transmission member driving device 52 moves the power transmission members 35a and 35b (first piston 8 and second piston 9) by a predetermined distance and stops them. Then, the process proceeds to step 3.

  In step 3, the inner raw material 27 in the first cylinder 6 and the outer raw material 28 in the second cylinder 7 are moved to the raw material passage 49. That is, the control device 50 drives the rack driving device 51 (FIG. 11) to move the racks 34a and 34b by a predetermined distance. As a result, the first cylinder 6 and the second cylinder 7 rotate 90 degrees and stop. At this time, the hole 31a of the cylindrical portion 6a of the first cylinder 6 is closed by the inner surface 30c of the first block 4, and instead of the hole 31b of the cylindrical portion 6a, as shown in FIG. 4 communicates with the upper and lower through holes 29 on the opening 29b side (lower side).

  Further, the control device 50 drives the power transmission member 35 a (FIG. 8) by the power transmission member driving device 52 (FIG. 11), pressurizes the inner raw material 27 with the first piston 8, and causes the inner raw material 27 to flow into the first cylinder 6. It pushes out from the hollow portion 6c into the raw material passage 49 through the hole 31b (first cylinder 6) and the vertical through hole 29 (opening 29b side). As a result, the inner raw material 27 moves into the raw material passage 49 of the raw material passage forming member 3. That is, the inner raw material 27 is filled in the through hole 37 of the first plate 11, the slit 43 of the second plate 12, the four small holes 47 of the third plate 13, and the inner opening 15a (small diameter nozzle 15) of the mixing nozzle 2. The Here, the horizontal communication portion 43b of the slit 43 has a relatively large passage cross-sectional area, and the inner raw material 27 is also filled in the horizontal communication portion 43b. At that time, air components (bubbles) contained in the inner raw material 27 are released, and the inner raw material 27 is easily pushed out. Since the horizontal communication portion 43b of the slit 43 has a relatively large passage cross-sectional area, the flow resistance of the inner raw material 27 is reduced in the horizontal communication portion 43b. Similarly, the outer raw material 28 moves into the raw material passage 49.

  That is, the outer raw material 28 passes from the second pressurizing device 24 to the outer opening 16a (large diameter) through the elongated hole 38a, the through hole 38b, the through hole 44 of the second plate 12, and the hole 46 of the third plate 13. The nozzle 16) is filled.

  In Step 4, as shown in FIG. 9C, the inner raw material 27 and the outer raw material 28 are discharged from the mixing nozzle 2 and supplied to the container 10 (the recesses 18a and 18b). A process in which the inner raw material 27 and the outer raw material 28 are supplied to the container 10 will be described with reference to FIG.

  In a state where the raw material passages 49 are filled with the raw materials 27 and 28, the control device 50 drives the power transmission member driving device 52 and the first piston 8 and the second piston 9 via the power transmission members 35a and 35b. Are pushed into the first cylinder 6 and the second cylinder 7, respectively. At that time, the pressurization and extrusion start timing of the inner raw material 27 by the first piston 8 is slightly delayed from the pressurization and extrusion start timing of the outer raw material 28 by the second piston 9 and is shown in FIG. Thus, the outer raw material 28 is discharged first from the mixing nozzle 2 (outer opening 16a). Here, the outer opening 16 a is an annular opening excluding the opening of the small diameter nozzle 15 (inner opening 15 a) among the openings of the large diameter nozzle 16.

  When the second piston 9 is pushed into the cavity portion 7c of the second cylinder 7, the outer raw material 28 in the cavity portion 7c penetrates the hole 25b of the cylindrical portion 7a of the second cylinder 7 and the second block 5 in the vertical direction. It is discharged from the mixing nozzle 2 (outer opening 16a) through the hole 39 (opening 39b), the long hole 38a, the through hole 38b in the first plate 11, the through hole 44 in the second plate 12, and the hole 46 in the third plate 13. . The outer raw material 28 discharged from the outer opening 16a is supplied to the recess 18a (18b) of the container 10. As shown in FIG. 10B, the outer raw material 28 of the recess 18a eventually covers the surface of the recess 18a.

  Subsequently, the inner raw material 27 is discharged from the inner opening 15 a of the mixing nozzle 2. That is, as shown in FIGS. 10B and 10C, the inner raw material 27 is discharged from the upper raw material 28. The inner raw material 27 is supplied to the internal space 20 (FIG. 10B) surrounded by the outer raw material 28. The delay time from the discharge of the outer raw material 28 to the discharge of the inner raw material 27 is set with reference to experimental results performed in advance. That is, the delay time is set so that the internal space 20 shown in FIG. 10B is properly formed and the inner raw material 27 can be arranged in the internal space.

  When the predetermined amount set in advance is discharged, the control device 50 simultaneously stops the discharge of the inner raw material 27 and the outer raw material 28. That is, the movement of the power transmission members 35a and 35b (first piston 8 and second piston 9) by the power transmission member driving device 52 is stopped. At this time, each raw material is connected from the mixing nozzle 2 to the container 10 by its own viscosity.

  Next, it transfers to step 5 and moves the container 10 from the approach position shown in FIG.10 (c) to the separation position shown in FIG.10 (e). At that time, each of the raw materials 27 and 28 is stretched between the container 10 and the mixing nozzle 2 due to its own viscosity. Even if the viscosity of the respective raw materials 27 and 28 is approximately the same, the inner raw material 27 is better. Since it is thinner than the outer raw material 28, the inner raw material 27 is first divided up and down at a position on the way to the separation position shown in FIG.

  And if the container 10 descend | falls to the separation position shown in FIG.10 (e), the outer side raw material 28 will also be divided up and down. Since the outer raw material 28 is connected to the mixing nozzle 2 side longer than the inner raw material 27, the upper end of the outer raw material 28 supplied onto the container 10 is located higher than the upper end of the inner raw material 27.

  Here, when the viscosity of the raw material is low, the raw material is divided by its own weight only by stopping the supply of the raw material. Therefore, in this case, it is not necessary to separate (lower) the container 10 to the separation position at this timing. Further, since negative pressure is generated in the first pressurizing device 23 and the second pressurizing device 24, the raw material does not spill from the mixing nozzle 2.

  The upper end (uppermost part) of the outer raw material 28 whose edge is cut off from the mixing nozzle 2 side covers the upper end (uppermost part) of the inner raw material 27 as shown in FIG. 10 (f), and as shown in FIG. 10 (g). The upper end of the inner raw material 27 is completely wrapped. As a result, the periphery of the inner raw material 27 is completely covered with the outer raw material 28, and the confectionery 19 is completed (step 6).

  Then, in step 7, it is determined whether or not to continue producing the confectionery. When the manufacture of the confectionery is finished, the process proceeds to step 8 and the manufacture of the confectionery is finished. When the confectionery production is continued, the process returns from step 7 to step 1. In step 1, the container 10 is transported by the container transport conveyor 53 (FIG. 11), another depression not filled with the raw materials 27 and 28 is disposed below the mixing nozzle 2, and the container 10 is further transported by the container transport conveyor. 53 lifts and moves from the separation position to the approach position. The subsequent operation is a repetition of the above-described operation. That is, the operation from step 1 to step 7 is one cycle. Once the production is started, normally, Step 1 to Step 7 are continuously repeated to produce a large amount of confectionery.

  Here, when the inner raw material 27 is not divided in FIG. 10 (d) and is divided simultaneously with the outer raw material 28 or after the outer raw material 28 in FIG. 10 (e), the completed confectionery 19a is a figure. 10 (h). In the confectionery 19 a shown in FIG. 10 (h), a part of the inner raw material 27 becomes an exposed portion 27 a, and the exposed portion 27 a adheres to the outer side of the outer raw material 28. Even if the confectionery 19a is manufactured in such a form, since the exposed amount of the exposed portion 27a of the inner raw material 27 is small, the texture and flavor of the inner raw material 27 affect the texture and flavor of the outer raw material 28. There is almost no.

Next, the experimental result compared with the conventional confectionery manufacturing apparatus is shown about the manufacture precision of the confectionery 19 by 1 set of 4 mixing nozzles 2 in this Embodiment.
Table 1 shows the weight (gram) of the outer raw material (dough) and the weight (gram) of the inner raw material (rice cake) when marshmallows are manufactured by a conventional confectionery manufacturing apparatus (confectionery manufacturing apparatus disclosed in Patent Document 1). ) Measured for each marshmallow manufactured.

  In the confectionery manufacturing apparatus of Patent Document 1 in which there is no space for accumulation of the inner raw material 27, the nozzle diameter of the small-diameter nozzle (diameter of the inner opening) of the mixing nozzle is 2 mm (φ2), and the diameter of the large-diameter nozzle (outer opening) ) Is 10 mm (φ10). Further, the viscosity of the inner raw material 27 (餡) was 60 cP.

By the way, the confectionery manufacturing apparatus of Patent Document 1 has a target discharge of the inner raw material (rice cake) when the nozzle diameter of the small diameter nozzle is 2 mm and the viscosity of the inner raw material (rice cake) discharged from the small diameter nozzle is 60 cP. When the amount is set to 3 grams or more, the discharge amount is stabilized. However, in this case, since the confectionery (marshmallow) cannot be manufactured in a bite size, the experiment was attempted with the target discharge amount set to 0.8 grams.

  As shown in Table 1, when the marshmallow was manufactured 10 times with a conventional confectionery manufacturing apparatus, the average weight of the dough was 4.7 grams, and an almost stable amount could be discharged each time. On the other hand, the appropriate amount of straw for the average weight of the dough is about 0.8 grams. As shown in Table 1, the average value of the spout discharge amount was about 0.8 grams, but the variation was great every time, and a stable discharge amount could not be obtained.

  The result is that the inner raw material itself contains air components such as bubbles, and if the inner raw material has a small passage cross-sectional area, the inner raw material may be pressurized and discharged from the inner opening. This may be because the pressure is compressed and the discharge pressure becomes unstable.

On the other hand, Table 2 shows the weight (gram) of the outer raw material (dough) discharged for each of the four nozzles when the marshmallow (confectionery) is manufactured by the confectionery manufacturing apparatus according to the present invention, and the inner raw material 27 (餡). The weight (gram) is measured for each marshmallow manufactured. The nozzle diameter of the small diameter nozzle (the diameter of the inner opening 15a) was 1 mm (φ1), and the diameter of the large diameter nozzle 16 (the outer diameter of the outer opening 16a) was 10 mm (φ10). Further, the viscosity of the inner raw material 27 (餡) was 60 cP.

  As shown in Table 2, when marshmallows are manufactured 10 times (10 cycles), the average weight of the outer raw material 28 (dough) for each nozzle is 4.49 to 4.67 (grams), and the inner raw material 27 ( The average weight of ii) was 0.8 (grams). It can be seen that the marshmallow produced by each nozzle has a small weight variation in both the outer raw material 28 (dough) and the inner raw material 27 (butter).

  Moreover, the weight of the inner side raw material 27 for every cycle discharged from each nozzle is settled in the range of 0.7-0.9 (gram). That is, the discharge amount of the inner raw material 27 is stable at any nozzle, and the difference in discharge amount between the nozzles is small. This is because the horizontal communication portion 43b (second plate 12) having a relatively large passage cross-sectional area serves as a reservoir for the inner raw material 27, and the inner raw material 27 is included in the horizontal communication portion 43b while it exists. This is because the air component (bubbles or the like) escapes by being pressurized, and the inner raw material 27 that has passed through the horizontal communication portion 43b having a low flow resistance is evenly guided to the inner openings 15a of the mixing nozzles 2. it is conceivable that.

  Nozzle No. in Table 2 Is arbitrarily set, and the discharge amount of the raw material is so stable that it is not felt necessary to discuss which number of the four nozzles (mixing nozzle 2) shown in FIG. In particular, almost the same amount of the inner raw material 27 is discharged from any small diameter nozzle 15. Therefore, the confectionery manufacturing apparatus 1 can manufacture a large number of confectionery 19 having almost uniform quality.

  The confectionery 19 manufactured by the confectionery manufacturing apparatus 1 according to the present invention shown in Table 2 has a spherical shape with a diameter of about 20 mm. Therefore, the confectionery manufacturing apparatus 1 of the present invention can manufacture a bite-sized confectionery 19 that is smaller than a conventional apparatus.

  In addition, since the inner side raw material 27 is heated with the heating apparatus 54 (FIG. 11) and is high temperature (for example, 60 to 80 degreeC), the confectionery 19 immediately after manufacture is comparatively soft at high temperature. However, the confectionery 19 is naturally cooled on the container 10 and eventually becomes room temperature and hardens. Therefore, it becomes difficult to lose its shape.

  When the inner raw material 27 (rice cake) is about 0.7 to 0.9 gram with respect to the outer raw material 28 (dough) of about 4.5 grams, a bite-sized confectionery (marshmallow) having a diameter of 2 cm or less is manufactured. Can do. And in Table 2, when the viscosity of the inner raw material 27 (餡) is 60 cP, even if the nozzle diameter of the small diameter nozzle 15 is set to be as small as 1 mm (φ1), 0.7 to 0.9 gram of the inner raw material 27 It is shown that (餡) can be discharged.

  That is, the viscosity of the inner raw material 27 (餡) is set to 60 cP in the confectionery manufacturing apparatus of Patent Document 1 and the confectionery manufacturing apparatus 1 of the present invention, and the nozzle diameter of the small diameter nozzle is 2 mm (φ2 in the confectionery manufacturing apparatus of Patent Document 1. And 1 mm (φ1) in the confectionery manufacturing apparatus 1 of the present invention. As a result, the confectionery manufacturing apparatus of Patent Document 1 could stably discharge 0.7 to 0.9 grams of the inner raw material 27 (rice cake), whereas the confectionery manufacturing apparatus of Patent Document 1 Although the nozzle diameter of the small diameter nozzle was set to 2 mm (φ2) which is more advantageous than the confectionery manufacturing apparatus 1 of the present invention, the discharge amount of the inner raw material was not stable.

  Therefore, in the confectionery manufacturing apparatus 1 of the present invention, a route from the raw material supply source (first hopper 21) to the small-diameter nozzle 15 to stably discharge a small amount of the inner raw material 27 of 0.7 to 0.9 grams. It can be seen that it is very effective to provide a space (horizontal communication portion 43b of the second plate 12) serving as a reservoir for the inner raw material 27 in the middle.

  By the way, in the confectionery manufacturing apparatus 1 of the present invention, when the nozzle diameter of the small-diameter nozzle 15 is 2 mm (φ2), the inner raw material 27 (２７) can be discharged well even if the viscosity of the inner raw material 27 (餡) is higher than 60 cP. . That is, in the experiment of the present inventor, in the confectionery manufacturing apparatus 1 provided with a space (horizontal communication portion 43b of the second plate 12) serving as a reservoir for the inner raw material 27, the viscosity of the inner raw material 27 (rice cake) is set to about 90 cP. In this case, even when the nozzle diameter of the small diameter nozzle 15 was 2 mm (φ2), it was confirmed that about 0.8 gram of the inner raw material 27 (２７) could be discharged stably. Therefore, when the heating temperature of the inner raw material 27 (餡) cannot be set too high, the inner raw material 27 (餡) of about 0.8 gram is improved by setting the nozzle diameter of the small diameter nozzle 15 to 2 mm (φ2). Can be discharged.

  As shown by raw materials A and B in FIG. 13, even if the material has a relatively high viscosity at room temperature, such as candy, cream, chocolate, etc., used as the inner raw material 27, the viscosity decreases as the temperature increases. In the raw materials A and B shown as an example in FIG. 13, the viscosity decreases as the temperature increases. If the raw material B is about 38 ° C., the raw material A is about 24 ° C. and the viscosity is 90 cp, and the nozzle diameter of the small-diameter nozzle 15 is 2 mm, the raw materials A and B will be heated if the confectionery is manufactured in Japan in summer. There is no need to do. Moreover, even if it is the raw material B, if it heats to about 50 degreeC, a viscosity can be set to 60 cP, the nozzle diameter of the small diameter nozzle 15 can be 1 mm ((phi) 1), and a bite-sized confectionery can be manufactured favorably. .

  In the present invention, a space (horizontal communication portion 43b) serving as a reservoir for the inner raw material 2 is provided in the middle of a path from the raw material supply source (first hopper 21) to the inner opening 15a of the mixing nozzle 2, and the space (horizontal communication portion 43b) is provided. The inner raw material 27 in the direction communication portion 43b) is pressurized by the first pressurizing device 23, and the air (bubbles) contained in the inner raw material 27 is extracted, so that the pressure applied by the first pressurizing device 23 is on the inner side. A small amount of 0.7 to 0.9 gram of the inner raw material 27 can be stably discharged from the small diameter nozzle 15 (inner opening 15a).

DESCRIPTION OF SYMBOLS 1 Confectionery manufacturing apparatus 2 Mixing nozzle 3 Raw material channel | path formation member 4 1st block 5 2nd block 6 1st cylinder 7 2nd cylinder 8 1st piston 9 2nd piston 10 Containers 11-14 1st-4th plate 15 Small diameter nozzle 16 Large diameter nozzle 18 Corn starch layer 19 Confectionery 21 First hopper (raw material supply source)
22 Second hopper (raw material supply source)
23 First pressurizing device (pressurizing means)
24 Second pressurizing device (pressurizing means)
27 Inner material 28 Outer material 43 Second plate slit 44 Second plate through hole 45 Third plate recess 46 Third plate hole 47 Third plate small hole 48 Fourth plate screw hole 49 Material passage

Claims (3)

It has a raw material supply means, and the raw material supply means discharges at least the outer raw material and the inner raw material coaxially and intermittently downward, and places the outer raw material and the inner raw material on a mold or the like separately provided below. In a confectionery manufacturing apparatus for manufacturing confectionery in which substantially the entire periphery of the inner material is covered with the outer material,
The raw material supply means includes a mixing nozzle and two or more independent raw material supply sources,
The mixing nozzle has an inner opening and an outer opening surrounding the inner opening;
The inner raw material is discharged downward from one raw material supply source through the inner opening of the mixing nozzle, and the outer raw material is discharged downward from the other one raw material supply source through the outer opening of the mixing nozzle,
In the middle of the passage from the one raw material supply source to the inner opening of the mixing nozzle, a space is provided for storing the inner raw material, and the inner raw material in the space is pressurized to press the inner raw material from the inner opening of the mixing nozzle. have a means,
The space has a size in which the inner raw material stays to the extent that air contained in the inner raw material escapes when the inner raw material is pressurized by the pressurizing means,
Provide heating means to heat the inner raw material before discharge,
The heating means heats the inner raw material so that the viscosity of the inner raw material is 60 cP or less,
Confectionery device nozzle diameter of the inner aperture and wherein φ0.9~φ1.1 der Rukoto. When discharging each raw material from the mixing nozzle,
The outer raw material is discharged in advance, the inner raw material is discharged behind the outer raw material,
2. The confectionery manufacturing apparatus according to claim 1, wherein the discharge of each raw material is stopped simultaneously as the discharge of each raw material proceeds. 3. The confectionery manufacturing apparatus according to claim 1, wherein the confectionery manufacturing apparatus according to claim 1, wherein the confectionery manufacturing apparatus has a plurality of mixing nozzles, and the inner raw material and the outer raw material are discharged from each of the mixing nozzles into a mold separately provided below.

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