Roll type cutlet forming apparatus

Abstract

A roll gas forming device is provided by one embodiment of the present invention. A roll gas forming device for manufacturing a roll gas made by wrapping an inner material with an outer shell according to one embodiment of the present invention may include a base plate, a driving unit for moving the base plate in one direction, a plurality of molding dies arranged at a certain distance apart on the upper part of the base plate, each having a molding groove formed in the center for receiving an outer shell and an inner material, and a pair of pressing covers rotatably coupled to both sides of the molding groove to fold and close one side and the other side of the outer shell, respectively, a first pressing unit for pressing the inner material placed on the outer shell downward and inserting it into the molding groove, and a second pressing unit located behind the first pressing unit, which forms a roll gas by pressing the outer shell, which has one side and the other side closed and wraps the inner material, overall.

Description

Technology Field

[0001] The present invention relates to a roll gas molding device, and more specifically, to a roll gas molding device that places filling material into an outer shell, folds it tightly, and molds it into a square shape that facilitates cooking and distribution. Background Technology

[0002] Roll katsu is a type of meat cutlet made by using thinly sliced ​​meat as the outer layer to wrap the filling inside. For example, roll katsu is prepared by placing a lump of processed filling in the center of the outer layer and folding one side of the outer layer over the filling. Additionally, flat dumplings can also be prepared in the same manner.

[0003] As such, the manufacturing process of roll katsu or flat dumplings requires precision as the outer wrapper must be tightly sealed to the filling while preventing damage to both the outer wrapper and the filling. Consequently, this is typically done manually, which results in low work efficiency and makes mass production difficult. In particular, even slightly excessive pressure applied when folding the outer wrapper to seal the filling can cause the wrapper to burst and the filling to spill out, making manufacturing difficult even for skilled workers.

[0004] Consequently, there was a need for a roll cutlet forming device that places filling inside the outer shell, folds it tightly, and forms it into a square shape that facilitates cooking and distribution. Prior art literature

[0005] Republic of Korea Registered Patent No. 10-1918581 (Nov. 08, 2018) The problem to be solved

[0006] The technical problem to be solved by the present invention is to provide a roll cutlet forming device that places filling material into an outer shell, folds and seals it to form a square shape that facilitates cooking and distribution.

[0007] The technical problems of the present invention are not limited to those mentioned above, and other unmentioned technical problems will be clearly understood by those skilled in the art from the description below. means of solving the problem

[0008] A roll gas forming device according to an embodiment of the present invention for achieving the above technical objective comprises: a base plate for manufacturing a roll gas made by wrapping an inner material with an outer shell; a driving unit for moving the base plate in one direction; a plurality of forming dies arranged at a certain interval on the upper part of the base plate, wherein a forming groove is formed in the center to receive the outer shell and the inner material, and a pair of pressing covers, each for folding and closing one side and the other side of the outer shell respectively, are rotatably coupled to both sides of the forming groove; a first pressing unit for pressing the inner material placed on the outer shell downward and inserting it into the forming groove; and a second pressing unit located behind the first pressing unit, which forms the roll gas by pressing the outer shell, which has one side and the other side closed and wraps the inner material, overall.

[0009] The above-described molding die may include a plate-shaped frame having a through-way formed in the center communicating with the molding groove, a sealing plate that seals the lower part of the through-way to form the molding groove and is coupled to the frame so as to be slidably movable in a vertical direction, and an elastic member that provides elastic force to cause the pressing cover to unfold again.

[0010] The above-described roll gas forming device may further include a folding part that pushes and folds the pair of pressing covers, comprising a pair of folding rods that are interposed between the first pressing part and the second pressing part and are each slidably coupled to the upper part of the forming die in a horizontal direction.

[0011] The above molding die has a pair of through holes formed on each side of the through passage that penetrate the frame, and the folding part further includes a pair of punch rods that penetrate the base plate and the through holes to push up the pressing cover, wherein the folding rods can push the pressing cover, which has been pushed up by the punch rods, in a horizontal direction to fold it.

[0012] The first pressure member may include a first pressure block smaller than the size of the molding groove and a first cylinder unit that slides the first pressure block in a vertical direction.

[0013] The second pressure unit may include a second pressure block larger than the size of the molding groove and a second cylinder unit that slides the second pressure block in a vertical direction.

[0014] The above-described roll gas forming device may further include a discharge cylinder that pushes up the sealing plate to discharge the roll gas contained within the forming groove.

[0015] The base plate is formed as a disc of a certain diameter, a plurality of molding dies are arranged radially, and the driving unit can intermittently rotate the base plate. Effects of the invention

[0016] According to the present invention, the manufacturing process of roll cutlets or flat dumplings, which was previously performed manually, can be automated. In particular, roll cutlets or flat dumplings filled with various fillings inside the outer shell can be easily manufactured in standardized sizes, and high-quality roll cutlets or flat dumplings that are easy to cook and distribute can be mass-produced by increasing the adhesion rate between the filling and the outer shell. Brief explanation of the drawing

[0017] FIG. 1 is a perspective view illustrating a roll gas forming apparatus according to an embodiment of the present invention. Figure 2 is a side view of a roll gas forming device. Figure 3 is a drawing showing an enlarged view of the molding die. Figure 4 is a cross-sectional view of a molding die cut in the longitudinal direction. FIGS. 5 to 10 are operational diagrams for explaining the operation of a roll gas forming device. Specific details for implementing the invention

[0018] The advantages and features of the present invention and the methods for achieving them will become clear by referring to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms. These embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention, and the present invention is defined only by the scope of the claims. Throughout the specification, the same reference numerals refer to the same components.

[0019] Hereinafter, a roll gas forming apparatus according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 10.

[0020] A roll cutlet forming device according to an embodiment of the present invention is a device for manufacturing roll cutlets or flat dumplings by wrapping a filling material with an outer shell.

[0021] The roll cutlet forming device can automate the manufacturing process of roll cutlets or flat dumplings, which was previously performed manually. In particular, it is characterized by the ability to easily manufacture roll cutlets or flat dumplings with various fillings inside the outer shell in standardized sizes, as well as to mass-produce high-quality roll cutlets or flat dumplings that are easy to cook and distribute by increasing the adhesion rate between the filling and the outer shell.

[0022] Hereinafter, the roll gas forming device (1) will be described in detail with reference to FIGS. 1 to 4.

[0023] FIG. 1 is a perspective view illustrating a roll gas forming apparatus according to an embodiment of the present invention, and FIG. 2 is a side view of the roll gas forming apparatus. FIG. 3 is an enlarged view illustrating a forming die, and FIG. 4 is a cross-sectional view illustrating a forming die cut in the longitudinal direction.

[0024] The roll gas forming device (1) according to the present invention includes a base plate (10), a driving unit (20), a plurality of forming molds (30), a first pressing unit (40), and a second pressing unit (50).

[0025] The base plate (10) is a plate-shaped member having a certain thickness, and, for example, can be formed as a circular plate of a certain diameter. However, the base plate (10) is not limited to being formed as a circular plate, and the shape of the base plate (10) can be varied as needed. Below, the structure in which the base plate (10) is formed as a circular plate will be explained in greater detail. The base plate (10) is formed as a circular plate and moves in one direction by the driving unit (20).

[0026] The driving unit (20) includes a motor that generates rotational force and can intermittently rotate the base plate (10). By intermittently rotating the base plate (10) with the driving unit (20), the outer shell (see R2 in FIG. 6) and inner material (see R1 in FIG. 6) placed on the molding die (30) described later can be processed into a roll gas (see R in FIG. 10) by sequentially passing through the first pressing unit (40), the folding unit (60), and the second pressing unit (50) described later. Although the driving unit (20) is shown in pairs and arranged on the lower part of the base plate (10), it is not limited thereto, and the number and arrangement of the driving unit (20) can be varied in many ways.

[0027] A plurality of molding dies (30) are arranged on the upper surface of the base plate (10). The plurality of molding dies (30) are arranged radially at regular intervals on the upper surface of the base plate (10), and each has a molding groove (30a) formed in the center to accommodate an outer shell (R2) and an inner material (R1), and a pair of pressing covers (31) that fold and close one side and the other side of the outer shell (R2) are rotatably connected to both sides of the molding groove (30a). The pressing covers (31) may have concave and convex surfaces formed on the upper surface in contact with the outer shell (R2) and on the lower surface opposite the upper surface, respectively, to form a pattern on the outer shell (R2) and induce a tenderizing effect. Although the drawing shows 12 molding dies (30) arranged on the upper surface of the base plate (10), it is not limited thereto, and the number of molding dies (30) can be increased or decreased as needed.

[0028] Referring more specifically to FIGS. 3 and 4, each molding die (30) comprises a square plate-shaped frame (32) having a through passage (30b) formed vertically through the center that communicates with a molding groove (30a), a sealing plate (33) that seals the lower part of the through passage (30b) to form a molding groove (30a) and is slidably coupled to the frame (32), a pair of pressing covers (31) each rotatably coupled to both sides of the molding groove (30a), and an elastic member (34) that provides elastic force to cause the pressing covers (31) to unfold again. That is, the pressing covers (31) are arranged in a state unfolded outward around a rotation axis, and the elastic member (34) provides elastic force to cause the pressing covers (31), which are folded inward by rotating around the rotation axis, to return to their original position. The elastic member (34) is positioned at each end of the rotation axis of the pressing cover (31) to provide elastic force uniformly to both sides of the pressing cover (31). A pair of pressing covers (31) may each rotate by means of a folding part (60) to fold and close one side and the other side of the outer shell (R2), or they may rotate by means of a separate motor (not shown) to fold and close one side and the other side of the outer shell (R2). Below, the structure in which a pair of pressing covers (31) rotate by means of a folding part (60) will be described in greater detail.

[0029] With a pair of pressing covers (31) each unfolded outward, a thinly sliced ​​outer shell (R2) in a square shape is placed on the molding die (30), and a lump-shaped inner material (R1) is placed on the outer shell (R2). Then, the driving unit (20) intermittently rotates the base plate (10) to guide the molding die (30) to the first pressing unit (40). The first pressing unit (40) can press the inner material (R1) placed on the outer shell (R2) downward to insert it into the molding groove (30a). The first pressurizing unit (40) is positioned on the rotational movement path of the base plate (10) and is located on the upper part of the molding die (30). It includes a first pressurizing block (41) smaller than the size of the molding groove (30a) and a first cylinder unit (42) that slides the first pressurizing block (41) in a vertical direction, so that the outer shell (R2) and the inner material (R1) can be inserted into the molding groove (30a). The first cylinder unit (42) can intermittently slide the first pressurizing block (41) to pressurize the outer shell (R2) and the inner material (R1) placed on the molding die (30) that is supplied continuously.

[0030] When the first pressurizing part (40) presses the outer shell (R2) and the inner material (R1) and inserts them into the molding groove (30a), the driving part (20) can intermittently rotate and move the base plate (10) to guide the molding die (30) to the folding part (60).

[0031] The folding part (60) is interposed between the first pressing part (40) and the second pressing part (50) and includes a pair of folding rods (61) each slidably coupled to the upper part of the molding die (30) in a horizontal direction, so as to be able to push and fold a pair of pressing covers (31). More specifically, the folding part (60) may include a main body (63) that is positioned on the rotational movement path of the base plate (10), slidably coupled to the upper part of the molding die (30) in a vertical direction, and supports a pair of folding rods (61); a pair of folding rods (61) each slidably coupled to the lower part of the main body (63); and a driving unit (not shown) that is housed inside the main body (63) and slides the folding rods (61). The pair of folding rods (61) can slide in opposite directions to push and fold a pair of pressing covers (31) in opposite directions. The driving unit can intermittently slide a pair of folding rods (61) to push and fold the pressing cover (31) of the continuously supplied molding die (30), and can fold one side and the other side of the outer shell (R2) placed on the molding die (30).

[0032] The aforementioned molding die (30) has a pair of through holes (30c) formed vertically through each side of the through passage (30b) and penetrating the frame (32), and the folding part (60) may include a pair of punch rods (62) that push up a pressing cover (31) which is positioned in an outwardly unfolded state by penetrating the base plate (10) and the through holes (30c). In other words, the folding rods (61) can push the pressing cover (31), which has been partially pushed up from the frame (32) by the punch rods (62), in a horizontal direction to completely fold it. For example, the pair of folding rods (61) are positioned as far apart as possible, and when the punch rods (62) partially push up the pressing cover (31), they can sequentially move horizontally to push and fold the pressing cover (31). The folding part (60) may further include a punch cylinder (64) located at the bottom of the base plate (10) to slide a pair of punch rods (62) in a vertical direction. Although the drawing shows a structure in which a pair of punch cylinders (64) are provided to slide a pair of punch rods (62) in a vertical direction, it is not limited thereto, and if necessary, a single punch cylinder (64) may slide a pair of punch rods (62) simultaneously.

[0033] When the folding part (60) pushes and folds a pair of pressing covers (31) to fold and close one side and the other side of the outer shell (R2), the driving part (20) can intermittently rotate and move the base plate (10) to guide the molding die (30) to the second pressing part (50).

[0034] The second pressurizing part (50) is located behind the first pressurizing part (40), more specifically behind the folding part (60), and can form a roll gas (R) by pressing the outer shell (R2) that encloses the inner material (R1) with one side and the other side closed, thereby increasing the adhesion force. When the second pressurizing part (50) presses the outer shell (R2) that encloses the inner material (R1) with one side and the other side closed, the remaining two sides of the outer shell (R2) that were not folded by the pressing cover (31) are also pressed, thus preventing the inner material (R1) from popping out. The second pressure unit (50) is positioned on the rotational movement path of the base plate (10) and is located on the upper part of the molding die (30). It includes a second pressure block (51) larger than the size of the molding groove (30a) and a second cylinder unit (52) that slides the second pressure block (51) in a vertical direction, thereby enabling the entire outer shell to be pressured. The second cylinder unit (52) can intermittently slide the second pressure block (51) to continuously supply and pressure the entire outer shell (R2) placed on the molding die (30).

[0035] When the second pressurizing unit (50) pressurizes the outer shell (R2) surrounding the inner material (R1) as a whole, the driving unit (20) intermittently rotates the base plate (10) to detach the molding die (30) from the second pressurizing unit (50), and the discharge cylinder (35) can operate. The discharge cylinder (35) pushes the sealing plate (33) in a vertical direction to discharge the roll gas (R) contained within the molding groove (30a). As illustrated, it may be provided separately from the molding die (30) on the base plate (10) or below the base plate (10), or it may be provided on the molding die (30) itself. By the discharge cylinder (35) pushing the sealing plate (33) upward, the roll gas (R) contained within the molding groove (30a) can be easily discharged without damage, thereby improving marketability.

[0036] Hereinafter, the operation of the roll gas forming device (1) will be explained in more detail with reference to FIGS. 5 to 10.

[0037] FIGS. 5 to 10 are operational diagrams for explaining the operation of a roll gas forming device.

[0038] The roll cutlet forming device (1) according to the present invention can automate the manufacturing process of roll cutlets (R) or flat dumplings, which was previously performed manually. In particular, it is possible to easily manufacture roll cutlets (R) or flat dumplings with various fillings (R1) filled inside the outer shell (R2) in a standardized size, and also to mass-produce high-quality roll cutlets (R) or flat dumplings that are easy to cook and distribute by increasing the adhesion rate between the fillings (R1) and the outer shell (R2).

[0039] FIG. 5 is a drawing for explaining the overall operation of a roll gas forming device, FIG. 6 is a drawing showing an outer shell placed on a forming die and an inner material placed on the outer shell, FIG. 7 is a drawing for explaining the operation of the first pressurizing unit, FIG. 8 is a drawing for explaining the operation of the folding unit, FIG. 9 is a drawing for explaining the operation of the second pressurizing unit, and FIG. 10 is a drawing for explaining the operation of the discharge cylinder.

[0040] First, referring to FIGS. 5 and 6, when a pair of pressing covers (31) are each spread outward, a thinly sliced ​​outer shell (R2) in a square shape is placed on the molding die (30), and a core material (R1) processed into a lump shape is placed on the center of the upper surface of the outer shell (R2), the driving unit (20) intermittently rotates the base plate (10) to guide the molding die (30) to the first pressing unit (40).

[0041] When the molding die (30) moves to the first pressure section (40), as shown in FIG. 7, the first cylinder unit (42) moves the first pressure block (41) downward to press the inner material (R1) placed on the outer shell (R2) and insert it into the molding groove (30a). Since the sealing plate (33) seals the lower part of the through passage (30b), a part of the outer shell (R2) and the inner material (R1) can be easily inserted into the molding groove (30a). At this time, both sides of the outer shell (R2) may be placed on the pressing cover (31). When the inner material (R1) placed on the outer shell (R2) is inserted into the molding groove (30a), the driving unit (20) intermittently rotates the base plate (10) to guide the molding die (30) to the folding section (60).

[0042] When the molding die (30) moves to the folding part (60), as shown in FIG. 8 (a), a pair of punch rods (62) each pass through the through hole (30c) and push up the pressing cover (31) which is unfolded outwardly, and as a result, the pair of pressing covers (31) rotate around the axis of rotation and become inclined. At this time, the main body (63) supporting the folding rod (61) moves downward so that the folding rod (61) is adjacent to the upper surface of the frame (32). When the main body (63) moves downward and the folding rod (61) supports the pressing cover (31) from the outside, as shown in FIG. 8 (b), the punch rod (62) moves downward and returns to its original position, and one of the pair of folding rods (61) moves horizontally first and pushes the pressing cover (31) to fold it. When the folding rod (61) pushes and folds the pressing cover (31), one side of the outer shell (R2) can be folded to cover the inner material (R1). At this time, the other folding rod (61) remains in a state of supporting the pressing cover (31) from the outside. When one side of the outer shell (R2) is folded, as shown in FIG. 8 (c), the folding rod (61) that moved first returns to its original position, and the pressing cover (31) is unfolded again by the elastic force of the elastic member (34). At the same time or sequentially, the other folding rod (61) moves in a horizontal direction and pushes and folds the pressing cover (31), thereby allowing the other side of the outer shell (R2) to be folded to completely cover the inner material (R1). When the other side of the outer shell (R2) is folded, the folding rod (61) that subsequently moved returns to its original position, and the pressing cover (31) is unfolded again by the elastic force of the elastic member (34). When one side and the other side of the outer shell (R2) are folded through this series of processes, the main body (63) moves upward again, and the driving unit (20) intermittently rotates the base plate (10) to guide the molding die (30) to the second pressing unit (50).

[0043] When the molding die (30) moves to the second pressure unit (50), as shown in FIG. 9, the second cylinder unit (52) moves the second pressure block (51) downward so that one side and the other side are closed and the outer shell (R2) that encloses the inner material (R1) is pressed as a whole. When the outer shell (R2) is pressed as a whole and the remaining two sides of the outer shell (R2) that were not closed by the pressing cover (31) are also pressed, the driving unit (20) intermittently rotates the base plate (10) to detach the molding die (30) from the second pressure unit (50).

[0044] Finally, referring to FIG. 10, when the molding die (30) is removed from the second pressurizing part (50), the discharge cylinder (35) pushes the sealing plate (33) in a vertical direction to discharge the roll gas (R) contained inside the molding groove (30a) to the outside of the molding groove (30a). When the discharge of the roll gas (R) is completed, the discharge cylinder (35) can be lowered again to return the sealing plate (33) to its initial position.

[0045] Although embodiments of the present invention have been described above with reference to the attached drawings, those skilled in the art will understand that the present invention may be implemented in other specific forms without changing its technical concept or essential features. Therefore, the embodiments described above should be understood as illustrative in all respects and not restrictive. Explanation of the symbols

[0046] 1: Roll gas forming device 10: Base plate 20: Drive unit 30: Molding die 30a: Molding groove 30b: Passage 30c: Penetration hole 31: Press cover 32: Frame 33: Sealing plate 34: Elastic member 35: Discharge cylinder 40: First pressurizing part 41: 1st pressurizing block 42: 1st cylinder unit 50: Second pressurizing section 51: Second pressurizing block 52: Second cylinder unit 60: Folding part 61: Folding rod 62: Punch rod R: Roll Gas R1: Filling R2: Shell

Claims

Claim 1 A roll gas forming device for manufacturing a roll gas made by wrapping an inner material with an outer shell, comprising: a base plate; a driving unit for moving the base plate in one direction; a plurality of forming dies arranged at a certain interval on the upper part of the base plate, wherein a forming groove is formed in the center for receiving the outer shell and the inner material, and a pair of pressing covers, each for folding and closing one side and the other side of the outer shell, are rotatably coupled to both sides of the forming groove; a first pressing unit for pressing the inner material placed on the outer shell downward and inserting it into the forming groove; a second pressing unit located behind the first pressing unit and forming the roll gas by pressing the entire outer shell, which has one side and the other side closed and wraps the inner material; and a folding unit interposed between the first pressing unit and the second pressing unit, and comprising a pair of folding rods each for slidingly moving in a horizontal direction and for pushing and folding the pair of pressing covers, wherein the forming dies have the forming groove in the center and A roll gas forming device comprising a plate-shaped frame having a connecting through-way formed therein, wherein a pair of through-holes are formed on each side of the through-way and penetrating the frame, and the folding part further comprises a pair of punch rods that penetrate the base plate and the through-holes to push up the pressing cover, wherein the pair of folding rods sequentially push and fold the pressing cover pushed up by the punch rods in a horizontal direction. Claim 2 A roll gas forming apparatus according to claim 1, wherein the molding die comprises a sealing plate that seals the lower part of the through passage to form the molding groove and is coupled to the frame so as to be slidably movable in a vertical direction, and an elastic member that provides elastic force to cause the pressing cover to unfold again. Claim 3 delete Claim 4 delete Claim 5 In claim 2, the first pressurizing unit comprises a first pressurizing block smaller than the size of the molding groove and a first cylinder unit that slides the first pressurizing block in a vertical direction, forming a roll gas molding device. Claim 6 In claim 2, the second pressurizing unit comprises a second pressurizing block larger than the size of the molding groove and a second cylinder unit that slides the second pressurizing block in a vertical direction, forming a roll gas molding device. Claim 7 A roll gas forming apparatus according to claim 2, further comprising a discharge cylinder that pushes up the sealing plate to discharge the roll gas contained within the forming groove. Claim 8 A roll gas forming device according to claim 1, wherein the base plate is formed as a disc of a certain diameter, a plurality of molding dies are arranged radially, and the driving unit intermittently rotates the base plate.

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