A transmission device suitable for automated production of wontons

Abstract

The invention discloses a transmission device suitable for automatic production of wontons, belongs to the technical field of food processing, and relates to a wonton machine. A transmission device suitable for automatic production of wontons comprises a first workbench, a second workbench, a first conveyor belt, and a second conveyor belt; the first conveyor belt is used to transport dough sheets, a skin punching hole is provided on the first conveyor belt, and a skin punching mechanism is arranged above the first conveyor belt; the second conveyor belt is used to transport wonton skins; a filling mechanism for filling the wonton skins is arranged above the second workbench; a flipping hole is provided on the second conveyor belt, a reserved hole is provided on the second workbench, and a flipping device is arranged below the reserved hole. The invention has a simple structure and an ingenious design, can significantly improve production efficiency, reduce the breakage rate, and realize the fully automatic and efficient production of wontons.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing, relates to a wonton machine, and in particular to a transmission device suitable for automatically producing wontons. Background Art

[0002] Wontons, also known as Chao Shou, are a favorite food of Chinese people and are increasingly favored by consumers. Currently, the manufacturing of wontons is semi-automated, with very low production efficiency, high breakage rate, unstable molding, and high defective products, resulting in very high costs.

[0003] Publication number CN206791521U discloses a fully automatic ingot-shaped wonton forming device and an all-in-one machine thereof, comprising a raw material production device, a conveying device and a forming device connected in sequence, wherein the forming device comprises a turntable and a forming mechanism; a trough with a middle depression is formed in the turntable; the forming mechanism is arranged above the trough, and cannot be transmitted after forming, and subsequent operations need to be completed manually.

[0004] In order to solve the shortcomings of existing wonton making machines, such as semi-automation, high breakage rate and inability to perform automatic transmission, a transmission device suitable for the production of wontons, dumplings and other fillings was developed. Summary of the invention

[0005] The object of the present invention is to provide a transmission device suitable for the automatic production of wontons.

[0006] The present invention is achieved through the following technical solutions:

[0007] A transmission device suitable for the automated production of wontons, comprising a first workbench, a second workbench, a first conveyor belt and a second conveyor belt; pulleys are provided at both ends of the first workbench, a first conveyor belt is provided between the two pulleys for transporting dough sheets, a skin punching hole is provided on the first conveyor belt, and a skin punching mechanism is provided above the first conveyor belt; a material receiving end of the second conveyor belt is fixed below the first conveyor belt, pulleys are provided at both ends of the second workbench, the second conveyor belt is provided between the two pulleys for transporting wonton skins; a filling mechanism for filling the wonton skins is provided above the second workbench; a flipping hole is provided on the second conveyor belt, a reserved hole is provided on the second workbench, a flipping device is provided below the reserved hole, comprising a rotating shaft and a flipping member, the flipping shaft drives the flipping member to pass through the reserved hole to flip and fold half of the wonton skin that has been filled with material and is located on the flipping hole, and the arc portion formed at the junction of the filling and the wonton skin is pressed to fix the filling.

[0008] Furthermore, the punching hole is circular, rectangular or polygonal, and the shape of the punching mechanism is the same as that of the punching hole, including circular, rectangular, polygonal or other irregular shapes, that is, the shape of the punching hole and the punching mechanism is the shape of the wonton skin, which can be any shape. The size of the punching mechanism is slightly smaller than that of the punching hole, ensuring that the punching mechanism can pass through the punching hole without damaging the conveyor belt.

[0009] The shape of the flip hole is semicircular, and the circular wonton skin is concentrically and accurately fixed above the semicircular flip hole. The discharge port of the filling injection mechanism is located just above the center of the semicircular flip hole to ensure that the filling can be accurately injected into the middle position of the wonton skin. In addition, the shape of the flip hole can also be rectangular.

[0010] Each row of the first conveyor belt is horizontally provided with at least one punching hole, and each row of the second conveyor belt is horizontally provided with at least one flipping hole, and the number of the punching holes and flipping holes arranged horizontally in each row on the first conveyor belt and the second conveyor belt is the same.

[0011] The second conveyor belt is evenly provided with limiting protrusions for positioning the wonton wrappers to prevent the wonton wrappers from being misplaced.

[0012] The limiting protrusion is arranged at a symmetrical position of each flipping hole. When the flipping hole rotates to under the demoulding mechanism, the limiting protrusion is close to the outer edge of the demoulding mechanism. When the flipping hole rotates to under the skin punching mechanism, the limiting protrusion is close to the outer edge of the skin punching mechanism, which is used to position the chaotic skin.

[0013] The size of the reserved hole formed on the second workbench above the turning piece is 2-8 mm larger than that of the turning piece, so as to ensure that the turning piece can smoothly pass through the reserved hole and lift up the wonton wrapper and then fold it in half.

[0014] The reserved hole is an arc hole, that is, a supporting component for supporting the wonton filling is provided at the center of the reserved hole on the workbench to prevent the wonton wrapper from falling downward under the gravity of the filling. The size of the reserved hole is 2-8mm larger than the size of the flipping piece. The flipping piece passes through the arc hole to lift the wonton wrapper, flip it in half, and then seal the edge.

[0015] The flipping piece is a semi-arc circle, the size of the reserved hole is 2-8mm larger than that of the semi-arc circle, the flipping piece passes through the reserved hole and the flipping hole to lift the wonton wrapper, flip it in half, and then seal the edge to fix the filling.

[0016] The turning piece is a quarter of a circle or an ellipse structure, and can be a mesh structure, and is used for folding and sealing the edge of the wonton wrapper after the filling.

[0017] The demoulding mechanism is an arc-shaped pressure ring connected to a cylinder, and the demoulding mechanism is driven by the cylinder to perform up and down reciprocating motion, wherein the maximum downward stroke of the demoulding mechanism is 3-4 mm from the first conveyor belt, that is, the maximum stroke is above the folded wonton skin, but does not contact the wonton skin, thereby preventing the flipping piece from sticking to the wonton skin and shifting when rotating back to its original position.

[0018] The skin-peeling mechanism is connected to the cylinder, and the cylinder drives the skin-peeling mechanism to perform up and down reciprocating motion.

[0019] The stuffing injection mechanism is connected to the cylinder, and the cylinder drives the stuffing injection mechanism to perform up and down reciprocating motion.

[0020] The feeding end of the first conveyor belt is provided with a dough pressing roller and a belt pressing roller.

[0021] The first conveyor belt and the second conveyor belt are provided with an anti-deviation mechanism to prevent the conveyor belts from deviating or being misplaced.

[0022] The wontons may also be stuffing products such as dumplings.

[0023] During operation, the dough sheet that has been pressed and formed is sent to the first conveyor belt, and under the action of the dough pressing roller and the first conveyor belt, the dough sheet is conveyed to the bottom of the skin punching mechanism; at this time, the first conveyor belt and the second conveyor belt stop moving, and the skin punching mechanism moves downward to penetrate the skin punching hole, so that the punched wonton skin falls onto the second conveyor belt; the feeding end of the second conveyor belt is arranged below the first conveyor belt below the skin punching mechanism, and a limiting protrusion is arranged on the second conveyor belt, and when the skin punching mechanism runs downward to the lowest end, the outer edge of the skin punching mechanism is close to the limiting protrusion, which is used to limit the punched and formed wonton skin to prevent the wonton skin from being misplaced during the conveying process; after the skin punching action is completed, the skin punching mechanism moves upward, and then the first conveyor belt and the second conveyor belt run simultaneously, and when the wonton skin moves to the bottom of the injection and sinking mechanism through the second conveyor belt, the first conveyor belt and the second conveyor belt stop moving, and the injection and sinking mechanism moves downward, A certain amount of stuffing is injected into the middle position of the wonton wrapper, and the wrapper moves upward to reset; then the first conveyor belt and the second conveyor belt run simultaneously, and when the wonton wrapper moves to the bottom of the demoulding mechanism through the second conveyor belt, the first conveyor belt and the second conveyor belt stop moving, and the rotating shaft drives the flipping piece to pass through the reserved hole and the flipping hole, and half of the wonton wrapper is flipped, folded and sealed, and at the same time the demoulding mechanism moves downward and stops at a position above the wonton wrapper, at which time the flipping piece is reset, and the demoulding mechanism can prevent the wonton wrapper from being adhered and moved by the flipping piece, and when the flipping piece is reset, the demoulding mechanism is reset; the first conveyor belt and the second conveyor belt run simultaneously, and when the wonton wrapper moves to the forming mechanism through the second conveyor belt, the first conveyor belt and the second conveyor belt stop running, and the forming mechanism moves to knead the wontons with pressed edges into shape and then reset, and the first conveyor belt and the second conveyor belt run simultaneously, and the formed wontons are transferred from the second conveyor belt to the material receiving mechanism.

[0024] The present invention can realize fully automatic, precise and efficient positioning, filling, folding and pressing of dough skin, and then kneading and forming, thereby preventing the wonton skin from being displaced during transportation. After filling, the filling is first fixed by sealing the edges with a turning piece, and the outer edges of the wonton skin are not pressed at the same time, thereby preventing the wonton skin from wrinkling during kneading and forming, which affects the appearance. The breakage rate is low and the work efficiency is high. The operation of the circuit and the cylinder involved in the present invention can refer to the operating structure of the existing wonton machine and the filling belt, which are all conventional existing technologies and are not the content to be improved by the present application, and the present invention will not repeat them.

[0025] Compared with the prior art, the present invention has the following advantages:

[0026] 1) The dough is punched accurately and positioned precisely without any misalignment or deviation;

[0027] 2) Vertical filling, stable filling weight, precise positioning, no empty filling, and improved yield;

[0028] 3) After filling, fold the wonton wrapper first, then press the edge to prevent misalignment and make the product look beautiful;

[0029] 4) The wontons are pressed and shaped after edge pressing, realizing fully automatic production and transmission, and improving work efficiency.

[0030] The invention has a simple structure and an ingenious design, can significantly improve production efficiency, reduce the breakage rate, and realize the full-automatic and efficient production of wontons. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0032] Figure 1 It is a structural schematic diagram of the present invention;

[0033] Figure 2 It is a schematic diagram of the structure of the second transmission belt.

[0034] In the figure, 1-second conveyor belt, 2-second workbench, 3-turning hole, 4-reserved hole, 5-turning member, 6-rotating axis, 7-first conveyor belt, 8-first workbench, 9-skin punching mechanism, 10-demolding mechanism, 11-injection mechanism. DETAILED DESCRIPTION

[0035] In order to have a more thorough understanding of the present invention, the specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, and many details will be described in the detailed description of the following embodiments. However, for those skilled in the art, the present invention can be implemented even without these detailed descriptions. In addition, the present invention does not provide a detailed introduction to common knowledge to avoid unnecessary lengthiness due to the description.

[0036] like Figure 1 , 2 The transmission equipment shown is suitable for the automatic production of wontons, comprising a first workbench 8, a second workbench 2, a first conveyor belt 7 and a second conveyor belt 1; pulleys are provided at both ends of the first workbench 8, and a first conveyor belt 7 is provided between the two pulleys for transporting the dough sheets, a punching hole is provided on the first conveyor belt 7, and a punching mechanism 9 is provided above the first conveyor belt 7; the material receiving end of the second conveyor belt 1 is fixed below the first conveyor belt 7, pulleys are provided at both ends of the second workbench 2, and the second conveyor belt 1 is provided between the two pulleys for transporting wonton skins; a filling mechanism 11 for filling the wonton skins with fillings is provided above the second workbench 2; a turning hole 3 is provided on the second conveyor belt 1, and a reserved hole 4 is provided on the second workbench 2, and a turning device is provided below the reserved hole 4, comprising a rotating shaft 6 and a turning member 5, the turning shaft 6 drives the turning member 5 to pass through the reserved hole 4 to turn over and fold half of the wonton skin with the filling material located on the turning hole 5, and press the arc portion formed at the junction of the filling and the wonton skin to fix the filling.

[0037] The wonton wrapper can be of any shape, that is, the punching hole and the punching mechanism can be of any shape, such as circular, rectangular, polygonal and other irregular shapes. The punching hole and the punching mechanism are preferably circular, and the size of the punching mechanism is slightly smaller than the punching hole, to ensure that the punching mechanism can penetrate the punching hole without damaging the first conveyor belt; the shape of the flip hole is semicircular, rectangular or polygonal. When the flip hole is semicircular, the radius is 2-7mm smaller than the radius of the circular wonton wrapper. The circular wonton wrapper is concentrically and accurately fixed above the semicircular flip hole, and the discharge port of the filling injection mechanism is located directly above the center of the semicircular flip hole, to ensure that the filling can be accurately injected into the middle position of the wonton wrapper.

[0038] Each row of the first conveyor belt 7 is provided with at least one punching hole. Figure 2As shown, each row is provided with at least one flip hole 3 in the horizontal direction, and the number of the punching holes and flip holes in each row on the first conveyor belt 7 and the second conveyor belt 1 is the same; wherein a limiting protrusion is provided at a symmetrical position of each flip hole on the second conveyor belt 1, for positioning the wonton skin to prevent the wonton skin from being misplaced; the arc-shaped reserved hole 4 provided on the second workbench above the flipping member 5 is 2-8mm larger than the size of the flipping member, to ensure that the flipping member 5 can smoothly pass through the reserved hole 4, and lift up the wonton skin and fold it in half, and then press the edge after the flipping member passes through the arc-shaped channel to lift up the wonton skin, flip it and fold it in half; the flipping member 5 is a semi-arc circle or a quarter of a circle shaped or elliptical structure, which can be a mesh structure; the demoulding mechanism installed above the second workbench 2 is an arc-shaped pressure ring, which is connected to the cylinder, and the demoulding mechanism is driven by the cylinder to reciprocate up and down, wherein the maximum downward stroke of the demoulding mechanism is 3-4mm from the first conveyor belt, that is, the maximum stroke is above the folded wonton skin, but does not contact the wonton skin, to prevent the flipping part from sticking to the wonton skin and shifting when it rotates back to its original position; the skin punching mechanism and the stuffing injection mechanism are connected to the cylinder, driven by the cylinder to reciprocate up and down, and a belt pressing roller and a dough pressing roller are provided at the feeding end of the first conveyor belt, and an anti-deviation mechanism is provided on the first conveyor belt and the second conveyor belt to prevent the conveyor belt from deviation and misalignment.

Claims

1. A transmission device suitable for automated production of wontons, characterized in that: It includes a first workbench, a second workbench, a first conveyor belt and a second conveyor belt; pulleys are provided at both ends of the first workbench, a first conveyor belt is provided between the two pulleys for transporting dough sheets, a skin punching hole is provided on the first conveyor belt, and a skin punching mechanism is provided above the first conveyor belt; the material receiving end of the second conveyor belt is fixed below the first conveyor belt, pulleys are provided at both ends of the second workbench, the second conveyor belt is provided between the two pulleys for transporting wonton skins; a filling mechanism for filling the wonton skins is provided above the second workbench; a flipping hole is provided on the second conveyor belt, a reserved hole is provided on the second workbench, a flipping device is provided below the reserved hole, including a rotating shaft and a flipping member, the flipping shaft drives the flipping member to pass through the reserved hole to flip and fold half of the wonton skin that has been filled with material and is located on the flipping hole, and the arc portion formed at the junction of the filling and the wonton skin is pressed to fix the filling.

2. A transmission device suitable for automated production of wontons according to claim 1, characterized in that: The punching hole is circular or polygonal, and the shape of the punching mechanism is the same as that of the punching hole.

3. A transmission device suitable for automated production of wontons according to claim 1 or 2, characterized in that: The shape of the flip hole is semicircular or rectangular.

4. A transmission device suitable for automated production of wontons according to claim 1 or 2, characterized in that: Each row of the first conveyor belt is horizontally provided with at least one punching hole, and each row of the second conveyor belt is horizontally provided with at least one flipping hole, and the number of the punching holes and flipping holes arranged horizontally in each row on the first conveyor belt and the second conveyor belt is the same.

5. A transmission device suitable for automated production of wontons according to claim 1 or 2, characterized in that: The second conveyor belt is evenly provided with limiting protrusions.

6. The transmission device suitable for automated production of wontons according to claim 5, characterized in that: The limiting protrusions are arranged at symmetrical positions of each flip hole.

7. A transmission device suitable for automated production of wontons according to claim 1 or 2, characterized in that: The size of the reserved hole opened on the second workbench above the flipping member is 2-8 mm larger than the size of the flipping member.

8. A transmission device suitable for automated production of wontons according to claim 1 or 2, characterized in that: The reserved hole is an arc-shaped hole, and the size of the reserved hole is 2-8 mm larger than the size of the flip piece.

9. A transmission device suitable for automated production of wontons according to claim 1 or 2, characterized in that: The turning piece is a semi-arc circle.

10. A transmission device suitable for automated production of wontons according to claim 1 or 2, characterized in that: The turning piece is a quarter of a circle or an ellipse structure.

11. A transmission device suitable for automated production of wontons according to claim 1 or 2, characterized in that: A demoulding mechanism is arranged above the second workbench, and the demoulding mechanism is an arc-shaped pressure ring.

12. A transmission device suitable for automated production of wontons according to claim 1 or 2, characterized in that: The skin-peeling mechanism is connected to the cylinder, and the cylinder drives the skin-peeling mechanism to perform up and down reciprocating motion.

13. A transmission device suitable for automated production of wontons according to claim 1 or 2, characterized in that: The stuffing injection mechanism is connected to the cylinder, and the cylinder drives the stuffing injection mechanism to perform up and down reciprocating motion.

14. A transmission device suitable for automated production of wontons according to claim 1 or 2, characterized in that: The feeding end of the first conveyor belt is provided with a dough pressing roller and a belt pressing roller.

15. The transmission device suitable for automated production of wontons according to claim 11, characterized in that: The demoulding mechanism is connected to the cylinder, and the cylinder drives the filling mechanism to reciprocate up and down. The maximum downward travel distance of the demoulding mechanism from the second conveyor belt is 3-4mm.

16. A transmission device suitable for automated production of wontons according to claim 1 or 2, characterized in that: The first conveyor belt and the second conveyor belt are provided with an anti-deviation mechanism.

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