Stuffed food pressing and cutting device

Abstract

The utility model belongs to the technical field of food processing, and particularly relates to a stuffed food pressing and cutting device which comprises a mounting support, a driving device and an opening and closing assembly, the mounting support is connected with the driving device, the driving device is connected with the opening and closing assembly, the opening and closing assembly is connected with a pair of pressing blocks used for sealing, and the pressing blocks are connected with the opening and closing assembly. And a movable cutting knife for cutting redundant wrappers is arranged on the pressing block. According to the scheme of cutting redundant edges, the requirements of part of customers for pursuing extremely narrow sealing edges can be met, and the requirements for forming attractiveness of stuffed food under special wrapper materials can be met.

Description

Technical Field

[0001] The present application belongs to the technical field of food processing, and in particular relates to a device for pressing and cutting stuffed food. Background Art

[0002] When pressing and molding existing stuffed foods such as dumplings, the dough is usually cut into a preset shape (circular or square, etc.), and then the filling is injected into the dough, and then the dough is pressed and molded by a mold clamping device.

[0003] For example, the utility model patent with patent number CN201721279427.5 and name "A compact stuffed food equipment" discloses a compact stuffed food equipment, including a turntable assembly, the turntable assembly includes a horizontally arranged work station turntable and a forming mold installed on the work station turntable, the work station turntable is provided with an opening structure for recovering the residual skin after the dough strip is cut, the forming mold is located on the outside of the opening structure, the distance from the inner side of the forming mold to the center of the turntable assembly is greater than the distance from the inner side of the opening structure to the center of the turntable assembly, and the turntable assembly forms a skin receiving station, a stuffing station, a wrapping station and a removal station.

[0004] In order to ensure successful stuffing in the end, the above patent usually leaves a margin when the dough is initially cut. However, the stuffed food pressed in this way will have excess edges due to the excess dough, which will affect the appearance of the food after molding. Summary of the invention

[0005] In order to overcome the above problems existing in the prior art, a stuffed food pressing and cutting device is now proposed, which can cut the stuffed food while it is being formed, thereby ensuring the beauty of the stuffed food and meeting other requirements for the appearance of the stuffed food.

[0006] In order to achieve the above technical effects, the technical solution of this application is as follows:

[0007] A device for pressing and cutting stuffed food comprises a mounting bracket, a driving device and an opening and closing assembly, wherein the mounting bracket is connected with the driving device, the driving device is connected with the opening and closing assembly, the opening and closing assembly is connected with a pair of pressing blocks for sealing, and the pressing blocks are provided with a movable cutting knife for cutting excess dough.

[0008] Furthermore, the movable cutting knife is connected to a cutting cylinder, and the cylinder drives the movable cutting knife to perform a reciprocating motion in a horizontal direction.

[0009] Furthermore, the opening and closing assembly includes a driving gear, and round racks are provided on both sides of the driving gear. The round racks are meshed with the driving gear, and the two round racks are fixedly connected to a connecting plate, and each connecting plate is connected to a pressing block.

[0010] Furthermore, a guide rod is connected between the two connecting plates.

[0011] Furthermore, the pair of pressing blocks includes a fixed pressing block and a movable pressing block, and the movable pressing block is connected with a movable cutting knife.

[0012] Furthermore, the cutting edge of the movable cutting knife is consistent in shape with the pressing portion of the movable pressing block.

[0013] Furthermore, the end face of the fixed pressing block is a concave shape, the end face of the movable pressing block is a convex shape, the concave shape and the convex shape match each other, the sealing edge of the stuffed food is located between the concave shape and the convex shape, and the cutting edge of the movable cutting knife is a convex shape.

[0014] Furthermore, a waste skin removal air pipe is arranged in front of the movable cutting knife, and air holes are arranged on the waste skin removal air pipe.

[0015] Furthermore, the driving device includes a servo motor and a reducer, the servo motor is connected to the reducer, and the reducer is connected to the driving gear.

[0016] The advantages of this application are:

[0017] 1. This application can meet the needs of some customers for extremely narrow sealing edges by cutting off excess edges. Conventional filling food, such as dumplings, is difficult to achieve a narrow sealing edge of less than 5 mm.

[0018] 2. Meet the needs of special dough materials for beautiful dumpling shaping. For example, the dough made by the hot dough process is very elastic and not easy to shape. By cutting and sealing, a relatively stable and beautiful effect can be achieved.

[0019] 3. Change the requirements of the dumpling forming process for dough. The original forming process requires a special-shaped cutter to make a specific shape of dough for filling and forming. With this technology, standard round or square dough can be used, or the dough can be filled first without precise rules, and the dumplings can be formed by cutting off the excess waste at the sealing position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0022] Figure 3 This is a schematic diagram of the fixed pressing block and the movable pressing block when they are opened.

[0023] Figure 4for Figure 3 AA section view.

[0024] Figure 5 It is a schematic diagram of the state when the fixed pressing block and the movable pressing block are closed.

[0025] Figure 6 for Figure 5 BB cross-sectional view.

[0026] Figure 7 This is a schematic diagram of the location of the air pipe for removing waste skin.

[0027] Figure 8 It is a schematic diagram of the relative movement of the fixed pressing block and the movable pressing block.

[0028] Fig. 9 This is a schematic diagram of the installation position of the movable pressing block and the movable cutting knife.

[0029] In the attached figure: 1-mounting bracket, 2-opening and closing assembly, 3-movable cutting knife, 4-cutting cylinder, 5-driving gear, 6-round rack, 7-connecting plate, 8-guide rod, 9-fixed pressing block, 10-movable pressing block, 11-cutting edge, 12-waste skin removal air pipe, 13-servo motor, 14-reducer. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] In the description of the present application, it should be noted that the terms "upper", "vertical", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] Example 1

[0036] like Figure 1-Figure 2 As shown, a device for pressing and cutting stuffed food comprises a mounting bracket 1, a driving device and an opening and closing assembly 2. The mounting bracket 1 is connected with a driving device, and the driving device is connected to the opening and closing assembly 2. The opening and closing assembly 2 is connected with a pair of pressing blocks for sealing, and a movable cutting knife 3 for cutting excess dough skin is arranged on the pressing block. The driving device drives the opening and closing assembly 2 to realize the opening and closing action, and the opening and closing assembly drives the connected pressing block to also perform the opening and closing action. When the pressing block is closed, the stuffed food is pressed and sealed. After the pressing block is closed, the movable cutting knife extends toward the direction of the stuffed food to cut off the excess edge-sealed dough skin to form waste skin.

[0037] Taking the processing of dumplings as an example, the overall working principle of this device is:

[0038] 1. The servo motor 13 drives the opening and closing assembly 2 to open and close horizontally through the reducer 14.

[0039] 2. The left and right pressing blocks are fixed on the opening and closing component 2 and move with the opening and closing component 2.

[0040] 3. When the opening and closing assembly 2 drives the pressing block to the dumpling mold closing and sealing position, the power of the servo motor 13 acts on the dumpling wrapper through the pressing block to seal the dumplings.

[0041] 4. When the left and right pressing blocks are at the pressing and sealing position, the solenoid valve drives the cutting cylinder 4 to extend, driving the movable cutting knife 3 on the upper part of the pressing block to move from right to left, cutting off the excess dough at the sealing position of the dumplings.

[0042] 5. The waste edge removal air pipe releases compressed air at the same time, and the cut waste edges are blown into the skin recovery inner cylinder through the channel of the left pressing block to complete the waste edge recovery.

[0043] This application can meet the needs of some customers for extremely narrow sealing edges by cutting off excess edges. Conventional sealing solutions for stuffed foods, such as dumplings, are difficult to achieve narrow sealing edges below 5 mm.

[0044] Example 2

[0045] like Figure 1 and Figure 2 As shown, a device for pressing and cutting stuffed food comprises a mounting bracket 1, a driving device and an opening and closing assembly 2. The mounting bracket 1 is connected with a driving device, and the driving device is connected to the opening and closing assembly 2. The opening and closing assembly 2 is connected with a pair of pressing blocks for sealing, and a movable cutting knife 3 for cutting excess dough skin is arranged on the pressing block. The driving device drives the opening and closing assembly 2 to realize the opening and closing action, and the opening and closing assembly drives the connected pressing block to also perform the opening and closing action. When the pressing block is closed, the stuffed food is pressed and sealed. After the pressing block is closed, the movable cutting knife extends toward the direction of the stuffed food to cut off the excess edge-sealed dough skin to form waste skin.

[0046] The movable cutting knife is connected to the cutting cylinder 4, and the cylinder drives the movable cutting knife 3 to perform horizontal reciprocating motion. After a pair of pressing blocks are pressed against each other to achieve the edge sealing of the stuffed food, the cylinder drives the movable cutting knife 3 to extend horizontally to quickly cut off the excess dough outside the edge sealing. After the cutting action is completed, the cylinder drives the movable cutting knife to retract.

[0047] like Figure 3-Figure 6 As shown, the opening and closing assembly 2 includes a driving gear 5, and a round rack 6 is provided on both sides of the driving gear 5. The round rack 6 meshes with the driving gear 5, and the two round racks 6 are fixedly connected to a connecting plate 7, and each connecting plate 7 is connected to a pressing block. The driving device drives the driving gear 5 to rotate. Since the two round racks 6 are respectively meshed with the gears on both sides of the driving gear 5, when the driving gear 5 rotates, the two round racks 6 will move in opposite directions. At the same time, the two pressing blocks will also move in opposite directions under the action of the two round racks 6, thereby realizing the opening and closing of the two pressing blocks.

[0048] A guide rod 8 is connected between the two connecting plates 7. The guide rod 8 can be used to limit and guide the movement of the connecting plates 7 to avoid deviation in the movement direction of the two connecting plates 7. The number of the guide rods 8 can be two or four, and the number can also be adjusted according to actual production requirements.

[0049] The pair of pressing blocks includes a fixed pressing block 9 and a movable pressing block 10, and the movable pressing block 10 is connected with a movable cutting knife 3. The fixed pressing block 9 and the movable pressing block 10 can perform closing and opening actions at the same time.

[0050] like Figure 8 and Fig. 9 As shown, the blade portion 11 of the movable cutting knife 3 is consistent in shape with the pressing portion of the movable pressing block 10. When the blade portion 11 of the movable cutting knife 3 is consistent in shape with the pressing portion of the movable pressing block 10, it can be ensured that after the fixed pressing block 9 and the movable pressing block 10 press and seal the stuffed food, the excess dough at the edge can be cut according to the edge shape during pressing, and the edge of the stuffed food after cutting is more natural and beautiful.

[0051] The end face of the fixed pressing block 9 is concave, and the end face of the movable pressing block 10 is convex. The concave and convex shapes match each other, and the sealing edge of the stuffed food is located between the concave and convex shapes. The cutting edge of the movable cutting knife 3 is convex.

[0052] like Figure 7 As shown, a waste leather removal air pipe 12 is provided in front of the movable cutting knife 3, and air holes are provided on the waste leather removal air pipe 12. The waste leather removal air pipe 12 can be fixed on the connecting plate 7 connected to the movable pressing block 10, or can be provided on other structures that can meet the requirements of blowing off waste leather.

[0053] The driving device includes a servo motor 13 and a reducer 14 . The servo motor 13 is connected to the reducer 14 , and the reducer 14 is connected to the driving gear 5 .

[0054] like Figure 3-Figure 6 As shown, the overall working principle of the device is:

[0055] 1. The servo motor 13 drives the opening and closing assembly 2 to open and close horizontally through the reducer 14.

[0056] 2. The left and right pressing blocks are fixed on the opening and closing component 2 and move with the opening and closing component 2.

[0057] 3. When the opening and closing assembly 2 drives the pressing block to the dumpling mold closing and sealing position, the power of the servo motor 13 acts on the dumpling wrapper through the pressing block to seal the dumplings.

[0058] 4. When the left and right pressing blocks are at the pressing and sealing position, the solenoid valve drives the cutting cylinder 4 to extend, driving the movable cutting knife 3 on the upper part of the pressing block to move from right to left, cutting off the excess dough at the sealing position of the dumplings.

[0059] 5. The waste edge removal air pipe releases compressed air at the same time, and the cut waste edges are blown into the skin recovery inner cylinder through the channel of the left pressing block to complete the waste edge recovery.

[0060] Specifically:

[0061] The servo motor 13 drives the driving gear 5 to rotate through the reducer 14. The driving gear 5 rotates forward and reversely, driving the round rack 6 to extend and retract. The round rack 6 drives the guide rod 8 and the pressure block to open and close through the connecting plate 7.

[0062] The pressing block is fixed to the connecting plate 7 of the opening and closing assembly 2 by screws. As the connecting plate 7 opens and closes. When the driving gear 5 rotates counterclockwise, it drives the upper round rack 6 to move in the opposite direction. The round rack 6 drives the pressing block in the pressing direction through the guide rod 8 and the connecting plate 7 until the two pressing blocks are closed, thus realizing the pressing of dumplings. Conversely, when the driving gear 5 rotates clockwise, the round rack 6, the guide rod 8, and the pressing block move in the opening direction, and the pressing block opens.

[0063] The cutting work occurs when the pressing blocks are in the pressing state. When the left and right fixed pressing blocks 9 are in the pressing state, the fixed pressing block 9 and the movable pressing block 10 press the dumpling skin between the two blocks. The cutting cylinder 4 is actuated, the cylinder piston extends, and pushes the cutting knife toward the fixed pressing block 9 through the connecting screw. The cutting blade cuts off the dumpling skin that exceeds the pressing width, and under the action of the cylinder force, it is pushed into the slide groove at the top of the left fixed pressing block 9. After the cutting is completed, the rejection solenoid valve is pneumatically actuated, and the compressed air flows into the rejection air pipe through the rejection solenoid valve and is blown out from the air holes of the rejection air pipe, blowing the cut dumpling skin along the slide groove into the dumpling skin recovery channel.

Claims

1. A device for pressing and cutting stuffed food, Features: The invention comprises a mounting bracket (1), a driving device and an opening and closing assembly (2), wherein the mounting bracket (1) is connected to the driving device, the driving device is connected to the opening and closing assembly (2), the opening and closing assembly (2) is connected to a pair of pressing blocks for sealing, and the pressing blocks are provided with a movable cutting knife (3) for cutting excess dough.

2. A device for pressing and cutting stuffed food according to claim 1, Features: The movable cutting knife (3) is connected to a cutting cylinder (4), and the cutting cylinder (4) drives the movable cutting knife (3) to perform a reciprocating motion in a horizontal direction.

3. A device for pressing and cutting stuffed food according to claim 1, Features: The opening and closing assembly (2) comprises a driving gear (5), and round racks (6) are provided on both sides of the driving gear (5). The round racks (6) mesh with the driving gear (5), and the two round racks (6) are fixedly connected to a connecting plate (7), and each connecting plate (7) is connected to a pressing block.

4. A device for pressing and cutting stuffed food according to claim 3, Features: A guide rod (8) is connected between the two connecting plates (7).

5. The device for pressing and cutting stuffed food according to claim 1, Features: The pair of pressing blocks comprises a fixed pressing block (9) and a movable pressing block (10), wherein the movable pressing block (10) is connected to a movable cutting knife (3).

6. A device for pressing and cutting stuffed food according to claim 5, Features: The cutting edge portion (11) of the movable cutting knife (3) and the pressing portion of the movable pressing block (10) are of the same shape.

7. A device for pressing and cutting stuffed food according to claim 6, Features: The end face of the fixed pressing block (9) is in a concave shape, and the end face of the movable pressing block (10) is in a convex shape. The concave shape and the convex shape match each other, and the sealing edge of the stuffed food is located between the concave shape and the convex shape. The cutting edge of the movable cutting knife (3) is in a convex shape.

8. The device for pressing and cutting stuffed food according to claim 1, Features: A waste skin removal air pipe (12) is arranged in front of the movable cutting knife (3), and air holes are arranged on the waste skin removal air pipe (12).

9. The device for pressing and cutting stuffed food according to claim 1, Features: The driving device comprises a servo motor (13) and a reducer (14); the servo motor (13) is connected to the reducer (14); and the reducer (14) is connected to the driving gear (5).

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