KR102607532B1 - Manufacturing method of nonglutinous rice cake - Google Patents

Abstract

The present invention includes the steps of separating foreign substances in non-glutinous rice and selecting only the non-glutinous rice; Washing the selected non-glutinous rice; Step of immersing washed non-glutinous rice; Grinding and storing soaked non-glutinous rice; Steaming by mixing crushed and stored non-glutinous rice with auxiliary ingredients; Punching the steamed rice cake that has gone through the steaming step; Forming the dough that has undergone the punching step; Quickly freezing the non-glutinous rice cake that has undergone the forming step; Packaging frozen non-glutinous rice cakes; And a step of detecting metal in the packaged non-glutinous rice cake. By implementing the punching step using a punching machine with an improved structure, optimal kneading conditions are provided during kneading, making the dough more sticky and chewy. It is about a method of manufacturing non-glutinous rice cakes that can be used to mold non-glutinous rice cakes.

Description

{MANUFACTURING METHOD OF NONGLUTINOUS RICE CAKE}

The present invention relates to a method of manufacturing non-glutinous rice cake that has a good texture and can be manufactured according to preference.

Non-glutinous rice cakes are made by kneading non-glutinous rice flour, steaming it, and then making it into various shapes using an extruder.

Technologies related to this non-glutinous rice cake manufacturing method include:

Republic of Korea Patent Registration No. 10-1834044 (registered on February 23, 2018, hereinafter referred to as ‘Document 1’) presents 『Non-glutinous rice cake containing surichi and method for manufacturing the same』,

Document 1 includes the step of soaking non-glutinous rice in water; Grinding the soaked non-glutinous rice; Washing the surichwi, blanching it in boiling water or 1 to 10% by weight boiling salt water for 1 to 30 minutes, and then cooling it in cold water; kneading the pulverized non-glutinous rice with a mixture containing suruchwi; Cooling the dough after steaming it; And adding flour to the cooled steamed product and punching it, wherein the mixture containing the suruchi includes 10 to 30 parts by weight of surichwi, 0 to 10 parts by weight of water, and 0.1 to 10 parts by weight of baking powder per 100 parts by weight of the non-glutinous rice. Including, the step of adding and punching the flour includes 0.1 to 1.0 parts by weight of the flour per 100 parts by weight of the non-glutinous rice, so that aging is suppressed and the texture and freshness of the chewy rice cake can be maintained for a long time for more than a day. This is technology regarding non-glutinous rice cake and its manufacturing method.

As another technology, Republic of Korea Patent Registration No. 10-2060993 (registered on December 24, 2019, hereinafter referred to as ‘Document 2’) ‘Non-glutinous rice cake containing edible insect powder and its manufacturing method’ is presented,

Document 2 is a steamed non-glutinous rice cake consisting of 1 to 10 parts by weight of edible insect powder pretreated with 100 parts by weight of non-glutinous rice powder, 1 to 3 parts by weight of salt, 30 to 40 parts by weight of purified water, and 1 to 5 parts by weight of shiitake mushrooms, The edible insects are one or more selected from brown mealworm larvae, white-spotted flower beetles, rhinoceros beetles, crickets, and grasshoppers, and the non-glutinous rice cakes include dried persimmons, raisins, cinnamon powder, black sesame seeds, roasted soybean powder, cocoa powder, seaweed powder, One or more toppings selected from katsuobushi and cheese powder are additionally included in an amount of 1-5 parts by weight compared to the total weight of the non-glutinous rice cake, a pretreatment step of removing the odor of edible insects, a step of drying and powdering the edible insects, and non-glutinous rice. It consists of the steps of making non-glutinous rice cake by adding powder, edible insect powder, salt, purified water, and salt water and steaming it. This is a technology for non-glutinous rice cake containing edible insect powder with excellent taste and nutrition and its manufacturing method.

Document 1. Republic of Korea Patent Registration No. 10-1834044 (registered on February 23, 2018) Document 2. Republic of Korea Patent Registration No. 10-2060993 (registered on December 24, 2019)

The present invention provides a method of manufacturing non-glutinous rice cakes in various colors or shapes to suit the consumer's preference, and provides optimal kneading conditions for kneading to provide a more chewy texture. There is a purpose.

In order to solve the above problems, the non-glutinous rice cake manufacturing method according to the present invention,

Separating foreign substances in non-glutinous rice and selecting only the non-glutinous rice;

Washing the selected non-glutinous rice;

Step of immersing washed non-glutinous rice;

Grinding and storing soaked non-glutinous rice;

Steaming by mixing crushed and stored non-glutinous rice with auxiliary ingredients;

Punching the steamed rice cake that has gone through the steaming step;

Forming the dough that has undergone the punching step;

Quickly freezing the non-glutinous rice cake that has undergone the forming step;

Packaging frozen non-glutinous rice cakes; and

Detecting metals in packaged non-glutinous rice cakes;

Including,

The punching step includes a cylindrical punching machine body having an internal space and an upper input portion communicating therewith, a pair of fixed punching blades disposed at equal intervals along the inner wall of the space of the punching machine body, and a bottom of the space of the punching machine body. A mounting hole formed to penetrate upward and downward, a disc-shaped disk disposed in the mounting hole, and a floating punching blade disposed eccentrically on the upper surface of the disk and disposed on a lower side than each of the fixed punching blades. , a disk drive unit that transmits rotational power to the disk, a lid in charge of opening and closing the input portion of the punching machine body, and a sub-punching unit disposed in the area between each of the fixed punching blades in the space portion of the punching machine body. It is characterized by using a punching machine made of.

The method for manufacturing non-glutinous rice cake according to the present invention,

The greatest effect is that it provides optimal kneading conditions when kneading, allowing non-glutinous rice cakes to be formed using stickier and more chewy dough.

1 is a side cross-sectional view showing the punching machine in the manufacturing method according to the present invention;
Figure 2 is a partially enlarged configuration diagram of Figure 1;
Figure 3 is an enlarged cross-sectional and operational configuration diagram of the main part of "A" in Figure 2;
Figure 4 is a plan cross-sectional view showing the punching machine in the manufacturing method according to the present invention;
Figure 5 is a partially enlarged configuration diagram of Figure 4;
Figure 6 is a three-dimensional diagram showing the punching head and scrubber;
Figure 7 is a side cross-sectional configuration diagram showing the rolling punching unit;
Figure 8 is an enlarged three-dimensional configuration diagram of the main part of "B" in Figure 7.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings.

Prior to this, the terms or words used in this specification and claims should not be construed as limited to their usual or dictionary meanings, and the inventor should appropriately define the concept of terms in order to explain his or her invention in the best way. It must be interpreted as meaning and concept consistent with the technical idea of the present invention based on the principle of definability. Therefore, the embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent the entire technical idea of the present invention, so various equivalents that can replace them at the time of filing the present application It should be understood that variations and variations may exist.

The method for manufacturing non-glutinous rice cake according to the present invention is

It largely consists of a selection stage, a washing stage, an immersion stage, a grinding and storage stage, a steaming stage, a molding stage, a rapid freezing stage, a packaging stage, and a metal detection stage.

Looking at each step in detail,

The selection step is a step for separating foreign substances in the non-glutinous rice and selecting only the non-glutinous rice. Colored grains and other foreign substances contained in the non-glutinous rice are separated to select and obtain only pure non-glutinous rice.

Afterwards, the washing step is performed. In the washing step, non-glutinous rice is washed for more than 3 minutes using 600 L of washing water based on 240 kg of non-glutinous rice. In the immersion step, non-glutinous rice is placed in the immersion tank and immersed for approximately 4 to 8 hours, and the soaked non-glutinous rice is Not only non-glutinous rice, but also grains such as wheat and beans are placed in a grinder, individually pulverized, and stored in small portions for each grain.

Afterwards, the pulverized and stored non-glutinous rice and auxiliary ingredients are put into a steam press and steamed. The steamed steamed rice cake is kneaded for 5 to 10 minutes using a punching machine (1), the kneaded dough is shaped to a certain size, and it is kneaded at -25 degrees Celsius or below. Quick freeze and then package.

Finally, the packaged non-glutinous rice cake passes through a metal detector.

Meanwhile, the composition of the non-glutinous rice cake is 76% by weight of non-glutinous rice, 16.11% by weight of red bean paste, 4.16% by weight of white sugar, 0.62% by weight of refined salt, 0.6% by weight of starch mix, 0.42% by weight of wheat flour, 0.43% by weight of soybean powder, and 0.24% by weight of rapeseed oil. , It consists of 0.71% by weight of Bogeum cactus powder and 0.71% by weight of mugwort powder.

At this time, the red bean paste is composed of red beans and red kidney beans, the starch mix is composed of modified starch, white sugar, and skim milk powder, the soybean powder is composed of white bean sprouts, ginger, garlic, salt, and sugar, and the rapeseed oil is rapeseed oil or canola oil. It consists of one type selected from the above, and the Bogeum cactus powder includes prickly pear powder.

In the present invention, in the punching step, a punching machine (1) is applied to optimize the process conditions so that high-quality non-glutinous rice cakes can be manufactured through the above manufacturing method.

As shown in Figure 1, the punching machine 1

A cylindrical punching machine body (10) having an internal space (11) and an upper input portion (12) communicating therewith,

A pair of fixed punching wings (20) disposed at equal intervals along the inner wall of the space (11) of the punching machine body (10),

A mounting hole 30 formed to penetrate upward and downward at the bottom of the space 11 of the punching machine body 10,

A disc-shaped disk (40) disposed in the mounting hole (30),

A floating punching blade (50) disposed eccentrically on the upper surface of the disk (40) and disposed on a lower side than each of the fixed punching blades (20),

A disk drive unit 60 that transmits rotational power to the disk 40,

A lid (70) responsible for opening and closing the input portion (12) of the punching machine body (10), and

A sub-punching unit 80 disposed in the area between each fixed punching blade 20 in the space 11 of the punching machine body 10.

It is made including.

Here, the space 11 of the punching machine body 10 has an upper-lower narrow space structure in which the cross-sectional space increases from the bottom to the top.

And as shown in FIGS. 2 and 4, each of the fixed punching blades 20 has an approximately triangular shape when viewed from the top, and one of the three vertices is directed toward the center of the space 11 of the punching machine body 10. It is configured in a shape, and in the present invention, one pair is provided and arranged to face each other, but this is an example and it is obvious that the quantity and arrangement structure can be changed considering the amount of the punching object.

And, when the disk 40 rotates, the floating punching blade 50 crosses the fixed punching blade 20 and kneads the steamed rice cake remaining on the fixed punching blade 20.

As shown in FIG. 1, the disk drive unit 60 includes a shaft 61 connected to the center of the lower surface of the disk 40, a driven sprocket 62 axially coupled to the end of the shaft 61, and It is disposed on one side of the punching machine body 10 and consists of a drive motor 64 having a drive sprocket 63, and a drive belt 65 that interconnects the driven and drive sprockets 62 and 63, and the drive motor (64) When driven, the shaft 61 and the disk 40 connected thereto rotate. The disk driving unit 60 of this configuration is only an example and is not limited to this, and may be modified and changed in various ways within the range that satisfies the conditions for transmitting rotational power to the disk 40.

And as shown in Figure 1, the lid 70 is a disk-shaped structure with a size large enough to cover the input portion 12 of the punching machine body 10, and one end is hinged to the top of the punching machine body 10. As a result, up and down opening and closing operations are possible. In addition, it is preferable that a separate rubber packing (not shown) is provided along the circumference of the lower surface of the lid 70, which ensures airtightness of the space 11 of the punching machine body 10 and closes the lid 70. This is to prevent damage while reducing impact noise with the punching machine body 10.

Meanwhile, as shown in FIGS. 1 to 6, the sub-punching unit 80

A subshaft (81) whose upper end is rotatably mounted at the center of the lid (70) and arranged to stand at the center of the space (11) of the punching machine body (10);

A support body (82) axially coupled to the subshaft (81),

A subshaft driving unit 83 that transmits rotational power to the subshaft 81,

A plurality of punching heads 84 axially coupled to the support 82,

Emerging and retracting driving means (85) for causing each punching head (84) to emerge and retract when the subshaft (81) rotates.

It consists of

Here, as shown in FIG. 3, a rounding portion 811 is formed at the lower end of the subshaft 81, which does not interfere with the end of the vertical rod 912 of the support 91, which will be described later, when the lid 70 is opened and closed. This is to ensure that it can be seated, and also to reduce noise generated during rotation and ensure stable rotation through point contact with the vertical rod 912.

And the support body 82 is fixedly and axially coupled to the subshaft 81, and the subshaft drive unit 83 is mounted on the upper surface of the lid 70 and has a subdrive sprocket 831. A motor 832, a sub-driven sprocket 833 that penetrates the center of the lid 70 on the sub-shaft 81 and is axially coupled to the upper exposed upper end, and the sub-driving and sub-driven sprockets 831, It consists of a sub-drive belt 834 that connects the sub-drive belt 833 to each other, and when the sub-drive motor 832 is driven, the sub-shaft 831 rotates. In addition, the subshaft driving unit 83 is preferably surrounded and protected by a separate housing 835 mounted on the upper surface of the lid 70.

And as shown in Figure 6, each punching head 84 has a cylindrical structure and a plurality of punching protrusions 841 are formed at the other end. In particular, a slider 854, which will be described later, is formed at one end of the punching head 84 and has an enlarged diameter, and this slider 854 slides within a recess 851, which will be described later, and a step portion 852, which will be described later. is caught, and further exit movement (movement out of the recess) is restricted.

In addition, each of the punching heads 84 is arranged radially at four locations on the outer peripheral surface of the support 82, but this is an example and the quantity and position can be changed.

And as shown in Figures 1 to 6, the emergence and retraction driving means 85

A recess 851 formed at equal intervals on the outer peripheral surface of the support 82,

An annular step portion 852 formed at the entrance of the recess 851,

A square post (853) erected at the center of the bottom surface of the recess (851),

A slider 854 formed integrally with one end of the punching head 84 and arranged to slide in and out of the recess 851,

A square guide groove (855) formed to be recessed at one end of the slider (854) and mutually coupled to the post (853).

A return spring 856, one end of which is supported on the bottom of the recess 851 and the other end of which is supported on one end of the slider 854,

A first magnet member 857 built into the other end of the punching head 84,

A second magnet member (858) is built into each of the fixed punching blades (20) and forms the same polarity as the first magnet member (857) to induce a repulsive force.

It consists of

Here, the recess 851 has a depth that allows the slider 854 to reciprocate an appropriate distance. In other words, the exiting punching head 84 can be spaced close to the fixed punching blade 20, and the entering punching head 84 can be spaced apart from the fixed punching blade 20 by an appropriate distance. It has a depth that matches the moving distance of the slider 854.

In addition, the post 853 has a square pillar structure, and the guide groove 855 has a square groove structure, and as male and female coupling is possible, it guides the punching head 84 to enable stable operation during the rising and falling operation. Of course, it is possible to prevent the punching head 84 from spinning.

And since the first magnet member 857 and the second magnet member 858 form the same polarity (e.g., N pole, N pole), a repulsive force is generated when they are adjacent to each other. This repulsive force acts as a force to push the punching head 84 toward the recess 851.

As a result, as shown in FIGS. 4 and 6, when the subshaft 81 and the punching head 84 are rotated by the subshaft driving unit 83, the first magnet member 857 and the second magnet member 858 ) face each other, the punching head 84 is pushed by the repulsive force and the return spring 856 is compressed, and when the first magnet member 857 is separated from the second magnet member 858, the return The elastic restoring force of the spring 856 causes the punching head 84 to return to its original position.

Therefore, the steamed rice cake accommodated in the space 11 of the punching machine body 10 is evenly kneaded by each punching head 84, and at this time, the rising and falling motion of each punching head 84 allows it to be kneaded more evenly and is optimally kneaded. You can make dough of .

On the other hand, as shown in FIGS. 5 and 6, the punching machine 1 includes a scrubber having a scrub head 101 that is inserted into the punching head 84 and mounted on the support 82 and is in close contact with the outer peripheral surface of the punching head 84. (100) is further provided, and the scrub head 101 of the scrubber 100 has a tip shape in cross section, so that the dough flows into the gap when the punching head 84 moves. This can be prevented as much as possible. In addition, the scrub head 101 is preferably made of an elastic material for adhesion to the punching head 84, and the scrubber 100 can be bolted to the support 82 using a separate bolt.

Meanwhile, the manufacturing method according to the present invention further includes a holding unit 90,

As shown in Figure 3, the holding unit 90

A horizontal rod 911 connected to the floating punching blade 50 and a vertical rod 912 extending upward from the end of the horizontal rod 911 and facing the rounded portion 811 of the subshaft 81 up and down. A support 91 having,

An annular stopper (92) formed along the lower outer peripheral surface of the subshaft (81),

A holder 93 is inserted into the lower end of the subshaft 81 and is coupled to the vertical rod 912 of the support 91 when lowered, and further downward movement is restricted by the stopper 92.

It consists of

Ultimately, when the lid 70 rotates based on the hinge coupling portion with the punching machine body 10, the rounded portion 811 of the subshaft 81 is seated on the end of the vertical rod 912 of the support 91. In this state, the support 91 is moved downward and the holder 93 is coupled to the male and female to surround the vertical rod 912, thereby limiting movement in all directions with respect to the lower end of the subshaft 91. Stable rotational operation of the subshaft 91 is possible.

Meanwhile, the manufacturing method according to the present invention further includes a rolling punching unit 110,

As shown in Figures 7 and 8, the rolling punching unit 110

Two or more first rolling punching rods (111) radially connected to the outer peripheral surface of the subshaft (81) and arranged horizontally,

Two or more second rolling punching rods (112) connected at equal intervals along the inner circumferential surface of the space portion (11) of the punching machine body (10) and arranged horizontally, but arranged vertically and alternately with the first rolling punching rod (111),

Punching rollers 113 rotatably mounted on the ends of each of the rolling punching rods 111 and 112.

It consists of

Here, the punching roller 113 has a triangular roller structure to knead the dough when rotating, and in particular, a scrub member 114 made of an elastic material is provided at one of the three vertices, so that the punching roller is in contact with the dough object. As (113) rotates, debris caught in the space (S) between the ends of each rolling punching rod (111, 112) and the punching roller (113) can be easily removed.

In the above description of the present invention, the "method for manufacturing non-glutinous rice cake" having a specific shape and structure has been described with reference to the accompanying drawings. However, the present invention can be modified and modified in various ways by those skilled in the art, and such modifications and changes can be made in accordance with the present invention. It should be interpreted as falling within the scope of protection of the invention.

1: Punching machine
10: Punching machine body
11: space part
12: input part
20: Fixed punching wing
30: Mounting hole
40: disk
50: floating punching wing
60: Disk driving part
61: shaft
62: Driven sprocket
63: Drive sprocket
64: Drive motor
65: Drive belt
70: Lid
80: Sub-punching unit
81: subshaft
811: Rounding part
82: support
83: Subshaft driving part
831: Sub drive sprocket
832: Sub drive motor
833: Sub-driven sprocket
834: Sub drive belt
835: housing
84: Punching head
841: Punching protrusion
85: Emergence driving means
851: recess
852: Stepped part
853 : post
854 : Slider
855: Guide home
856: return spring
857: First magnet member
858: Second magnet member
90: holding unit
91: support
911: horizontal rod
912: vertical rod
92: stopper
93: Holder
100: scrubber
101: scrub head
110: Rolling punching unit
111: 1st rolling punching rod
112: 2nd rolling punching rod
113: Punching roller
114: scrub member

Claims (5)

A step of separating foreign substances in non-glutinous rice and selecting only the non-glutinous rice;
Washing the selected non-glutinous rice;
Step of immersing washed non-glutinous rice;
Grinding and storing soaked non-glutinous rice;
Steaming by mixing crushed and stored non-glutinous rice with auxiliary ingredients;
Punching the steamed rice cake that has gone through the steaming step;
Forming the dough that has undergone the punching step;
Quickly freezing the non-glutinous rice cake that has undergone the forming step;
Packaging frozen non-glutinous rice cakes; and
Detecting metals in packaged non-glutinous rice cakes;
Including,
The punching step includes a cylindrical punching machine body 10 having an internal space 11 and an upper input portion 12 in communication therewith, and an inner wall of the space 11 of the punching machine body 10 disposed at equal intervals. a pair of fixed punching blades 20, a mounting hole 30 formed to penetrate upward and downward through the bottom of the space 11 of the punching machine body 10, and a disk-shaped device disposed in the mounting hole 30. A disk 40, a floating punching blade 50 disposed eccentrically on the upper surface of the disk 40 and disposed on a lower side than each of the fixed punching blades 20, and the disk 40. A disk drive unit 60 that transmits rotational power, a lid 70 in charge of opening and closing the input part 12 of the punching machine body 10, and a space 11 of the punching machine body 10. A punching machine (1) consisting of a sub-punching unit (80) disposed in the area between each fixed punching blade (20) is used,
The sub-punching unit 80 includes a sub-shaft 81, the top of which is rotatably mounted at the center of the lid 70 and arranged to stand at the center of the space 11 of the punching machine body 10, and the sub-shaft A support body 82 that is axially coupled to (81), a subshaft drive unit 83 that transmits rotational power to the subshaft 81, and a plurality of punching heads 84 that are axially coupled to the support body 82. , A method of manufacturing non-glutinous rice cakes, characterized in that it consists of a rising and falling driving means (85) that causes each punching head (84) to rise and fall when the subshaft (81) rotates.
According to claim 1,
The non-glutinous rice cake contains 76% by weight of non-glutinous rice, 16.11% by weight of red bean paste, 4.16% by weight of white sugar, 0.62% by weight of refined salt, 0.6% by weight of starch mix, 0.42% by weight of wheat flour, 0.43% by weight of soybean powder, 0.24% by weight of rapeseed oil, and 0.71% by weight of Bogeum cactus powder. A method of manufacturing non-glutinous rice cake, characterized in that it consists of 0.71% by weight of mugwort powder.
delete According to claim 1,
The emergence and emergence driving means (85) is
A recess 851 formed at equal intervals on the outer peripheral surface of the support 82,
An annular step portion 852 formed at the entrance of the recess 851,
A square post (853) erected at the center of the bottom surface of the recess (851),
A slider 854 formed integrally with one end of the punching head 84 and arranged to slide in and out of the recess 851,
A square guide groove (855) formed to be recessed at one end of the slider (854) and mutually coupled to the post (853).
A return spring 856, one end of which is supported on the bottom of the recess 851 and the other end of which is supported on one end of the slider 854,
A first magnet member 857 built into the other end of the punching head 84,
A second magnet member (858) is built into each of the fixed punching blades (20) and forms the same polarity as the first magnet member (857) to induce a repulsive force.
A method of manufacturing non-glutinous rice cake, characterized in that it consists of.
According to claim 4,
A rounded portion 811 is formed at the bottom of the subshaft 81,
A horizontal rod 911 connected to the floating punching blade 50 and a vertical rod 912 extending upward from the end of the horizontal rod 911 and facing the rounded portion 811 of the subshaft 81 up and down. It has a support 91, an annular stopper 92 formed along the lower outer peripheral surface of the subshaft 81, and is inserted into the lower end of the subshaft 81, and when lowered, the support 91 It further includes a holding unit 90 consisting of a holder 93 that is coupled to the vertical rod 912 and whose further downward movement is restricted by the stopper 92,
Two or more first rolling punching rods 111 radially connected to the outer peripheral surface of the subshaft 81 and arranged horizontally, and at equal intervals along the inner peripheral surface of the space 11 of the punching machine body 10 Two or more second rolling punching rods (112) that are connected and arranged horizontally and alternately vertically with the first rolling punching rod (111), and a triangle rotatably mounted on the end of each rolling punching rod (111, 112) A method of manufacturing non-glutinous rice cakes, characterized in that it further includes a rolling punching unit (110) consisting of a punching roller (113).

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