Wonton forming machine

Abstract

The utility model relates to a kind of wonton forming machines, belong to food processing machinery technical field, the forming machine includes rack and the power component being set on it, stuffing hopper, divides stuffing device, divides stuffing piston, injection stuffing guide tube, injection stuffing pipe, forming die, rotary drive mechanism, ration stuffing pressure rod and clamping forming mechanism, divides stuffing device and is columnar T type tee structure, realizes the distribution and steering of stuffing;Injection stuffing pipe is slidably located in injection stuffing guide tube, and the passage of stuffing is controlled by moving up and down;Ration stuffing pressure rod injects stuffing into the wonton forming position of forming die;Forming die is circumferentially provided with multiple stations, and is driven to rotate intermittently by rotary drive mechanism;Clamping forming mechanism completes the wrapping of wonton skin, the utility model is driven by multiple cam cooperation, realizes the automatic continuous operation of the ration of stuffing, injection, mold and forming, with the advantages of compact structure, control accurate, high forming efficiency.

Description

Technical Field

[0001] This utility model relates to the field of food processing machinery technology, specifically a forming device for automatically wrapping wontons. Background Technology

[0002] As a traditional food, wonton production by hand suffers from low efficiency, high labor intensity, and poor product consistency. Existing wonton forming equipment still has many shortcomings in practical use: uneven filling distribution leads to large weight differences among individual wontons; inaccurate filling control easily results in filling overflow or insufficient filling; and the wonton wrappers do not fit tightly together, affecting the appearance of the finished product and its cooking effect. Therefore, there is an urgent need for a wonton forming machine with a reasonable structure, precise control, and a high degree of automation to improve production efficiency and product quality. Utility Model Content

[0003] The present invention aims to solve the problems existing in the prior art and provide a wonton forming machine with accurate filling quantity, good forming effect and stable operation.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a wonton forming machine, including a power component, a filling dispenser, a filling piston, a rotating shaft, a filling guide pipe, a filling pipe, a forming mold, a rotation drive mechanism, a quantitative filling pressure rod, a clamping forming mechanism, a filling hopper, and a frame. The power component, the forming mold, and the filling hopper are all mounted on the frame, forming the basic structural framework of the entire machine.

[0005] The filling dispenser is connected to the lower side of the discharge port of the filling hopper. This dispenser has a cylindrical T-shaped three-way structure. A rotating shaft is located at one end of the dispenser, used to drive it to rotate intermittently. One vertical filling hole of the dispenser is connected to the discharge port of the filling hopper, while a filling piston is located on one side of its horizontal filling hole, and a filling guide pipe is connected to the other side.

[0006] The filling tube is slidably positioned inside the filling guide tube, and the filling volume is precisely limited by shifting downwards to offset the outlet of the filling guide tube. The filling tube has a dedicated inlet corresponding to the filling guide tube. The filling piston is used to push the filling injected from the vertical filling hole through the horizontal filling hole, and then inject it into the filling tube via the filling guide tube.

[0007] A metering filling pressure rod is slidably installed inside the filling tube, which is responsible for accurately injecting a metered amount of filling into the forming mold. The forming mold has multiple wonton forming positions around its circumference, and a rotation drive mechanism is installed at the bottom of the mold to drive the forming mold to rotate to match different wonton forming positions.

[0008] Clamping and forming mechanisms are matched at the upper and lower ends of the forming mold. These mechanisms are specifically designed to clamp and form the wontons within the forming position. The power unit simultaneously drives the rotating shaft, filling piston, filling tube, quantitative filling pressure rod, and clamping and forming mechanism to ensure coordinated operation of all actuators.

[0009] Furthermore, the specific structure of the power assembly includes a power shaft and a motor. A first grooved cam assembly, a second grooved cam assembly, and a third grooved cam assembly are sequentially mounted on the power shaft. The motor drives the power shaft to rotate. The power actuation end of the first grooved cam assembly is horizontally connected to the filling piston, responsible for pushing the portioned filling laterally into the filling tube. The power actuation end of the second grooved cam assembly is vertically connected to the filling tube, pushing the filling tube downwards to offset the inlet of the filling guide tube, thereby limiting the amount of filling injected. The power actuation end of the third grooved cam assembly is movably connected to the rotating shaft of the filling dispenser, driving the filling dispenser to rotate to prevent backflow of filling after feeding.

[0010] Furthermore, one end of the power shaft is connected to the motor via a first sprocket and chain assembly for power transmission, while the other end is connected to the rotation drive mechanism of the molding die via a second sprocket and chain assembly, thereby driving the molding die to perform intermittent transport rotation.

[0011] Furthermore, the first grooved cam assembly has grooves on both sides of its cam, with the first grooved cam assembly on one side and the fourth grooved cam assembly on the other side. The power actuation end of the fourth grooved cam assembly is connected to the upper end of the quantitative filling pressure rod, and the lower end of the quantitative filling pressure rod passes through the filling tube, which is responsible for injecting the filling into the molding mold.

[0012] Furthermore, the cam of the third groove cam assembly also has grooves on both sides, with the third groove cam assembly on one side and the fifth groove cam assembly on the other side. The power actuator of the fifth groove cam assembly is connected to the clamping and forming mechanism, specifically driving the clamping and forming mechanism to complete the clamping and forming of the wontons within the forming mold.

[0013] Furthermore, the follower ends of the second, third, fourth, and fifth grooved cam assemblies are all sleeved on the same positioning shaft via bearings, ensuring the stability and coordination of the movement of each assembly. All these grooved cam assemblies include a cam, a follower, and a frame, and are capable of accurately converting the continuous circular motion of the cam into the predetermined motion of the follower.

[0014] Furthermore, a push rod is provided between the top of the lower end of the clamping and forming mechanism and the lower side of the wonton forming position. This push rod is movably connected to the bottom of the wonton forming position. The lower end of the clamping and forming mechanism can correspondingly push the push rod into the wonton forming position, working together with the upper end of the clamping and forming mechanism to complete the clamping and forming action. The top of the rotating drive mechanism is provided with an isosceles trapezoidal discharge boss. When the wonton in the forming position is clamped and formed, as the forming mold rotates to the position of the discharge boss, the formed wonton is pushed out of the forming position to the upper side of the mold through the contour of the discharge boss, completing the automatic discharge.

[0015] Furthermore, the bottom of the rotary drive mechanism adopts an intermittent motion mechanism formed by the cooperation of a spatial cam and a dial wheel, ensuring that the molding die can achieve precise intermittent rotation and perfectly match the processing actions of each station.

[0016] The advantages of this invention compared to existing technologies are as follows: This invention includes a frame and a power system, a filling supply system, and a forming mold system mounted on it. The power system adopts a multi-cam collaborative drive mechanism, which controls the filling, filling, metering, mold rotation, and forming processes respectively through multiple grooved cams on a single power shaft, ensuring the coordination and timing accuracy of the actions of each component. The filling supply system includes a filling hopper, a filling dispenser, a filling piston, a filling guide tube, a filling tube, and a metering filling pressure rod. The filling dispenser has a T-shaped three-way structure, realizing the temporary storage and directional distribution of filling; the filling tube controls the opening and closing of the filling channel by sliding up and down, realizing precise adjustment of the filling amount; the metering filling pressure rod ensures that the amount of filling injected each time is consistent. The forming mold system includes a mold with multiple forming positions evenly distributed around its circumference, a rotation drive mechanism, and a clamping forming mechanism. The mold achieves precise switching of work positions through an intermittent rotation mechanism, and the clamping forming mechanism completes the wrapping and sealing of the wonton wrappers.

[0017] In summary, this utility model achieves precise coordination of each process through a multi-cam linkage mechanism, ensuring continuous and stable production; accurate filling quantity effectively solves the problem of uneven filling distribution; stable forming quality, resulting in aesthetically pleasing and consistent wontons; and a high degree of automation, significantly improving production efficiency and reducing labor costs. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a three-dimensional schematic diagram of the present invention (some transmission connection structures are not shown).

[0021] Figure 3 This is a schematic diagram of the internal structure of the present invention. Figure 1 .

[0022] Figure 4 This is a schematic diagram of the internal structure of the present invention. Figure 2 (Some transmission connection structures are not shown).

[0023] Figure 5 This is a front-view three-dimensional structural diagram of the power component in this utility model.

[0024] Figure 6 This is a top-view three-dimensional structural diagram of the power component in this utility model.

[0025] Figure 7 This is a schematic diagram of the usage state of the power component in this utility model. Figure 1 (Left-view stereoscopic diagram; some transmission connection structures are not shown).

[0026] Figure 8 This is a schematic diagram of the usage state of the power component in this utility model. Figure 2 (Right view stereoscopic diagram).

[0027] In the diagram: 1 is the power shaft, 2 is the first grooved cam assembly, 3 is the second grooved cam assembly, 4 is the third grooved cam assembly, 5 is the motor, 6 is the filling dispenser, 7 is the filling piston, 8 is the filling guide pipe, 9 is the filling pipe, 10 is the forming mold, 11 is the rotating shaft, 12 is the first sprocket and chain assembly, 13 is the second sprocket and chain assembly, 14 is the rotation drive mechanism, 15 is the fourth grooved cam assembly, 16 is the quantitative filling pressure rod, 17 is the fifth grooved cam assembly, 18 is the clamping and forming mechanism, 19 is the positioning shaft, 20 is the filling hopper, 21 is the frame, 22 is the push rod, 23 is the discharge boss, and 24 is the intermittent motion mechanism. Detailed Implementation

[0028] The present invention will be further described below with reference to specific embodiments.

[0029] like Figures 1-8 As shown, some transmission connection structures are not displayed, but this does not affect the understanding of those skilled in the art. The wonton forming machine of this utility model uses a frame 21 as its basic support structure, on which a power system, a filling supply system, and a forming mold system are integrated. The core of the power system is a power shaft 1 driven by a motor 5 through a first sprocket and chain assembly 12. A first grooved cam assembly 2, a second grooved cam assembly 3, and a third grooved cam assembly 4 are sequentially arranged on this shaft. The other end of the power shaft 1 transmits power to the rotation drive mechanism 14 through a second sprocket and chain assembly 13.

[0030] The filling supply system begins with a filling hopper 20 fixed to the frame 21, with a columnar T-shaped three-way filling dispenser 6 connected below its outlet. The vertical filling port of the filling dispenser 6 receives filling from the filling hopper 20, and one side of its horizontal filling port is equipped with a filling piston 7 driven by a first grooved cam assembly 2 to perform horizontal reciprocating motion; the other side is connected to a filling guide pipe 8. A filling pipe 9 is slidably disposed inside the filling guide pipe 8 and is driven up and down by a second grooved cam assembly 3. By offsetting the outlet of the filling guide pipe 8, the opening and closing of the filling channel is controlled, thereby achieving precise control of the filling quantity. A quantitative filling pressure rod 16 is slidably disposed inside the filling pipe 9. The upper end of this pressure rod is connected to the power actuation end of a fourth grooved cam assembly 15 disposed in a groove on the other side of the first grooved cam assembly 2, used to finally inject a quantitative amount of filling into the molding mold 10.

[0031] The forming mold system includes a forming mold 10 with multiple wonton forming positions evenly distributed around its circumference. The bottom of the mold is connected to a rotation drive mechanism 14, which drives it to rotate intermittently, sequentially aligning each forming position with the filling and forming positions. Specifically, the bottom of the rotation drive mechanism 14 is an intermittent motion mechanism 24 formed by a spatial cam and a dial wheel. Above and below the forming mold 10, corresponding clamping forming mechanisms 18 are provided. These mechanisms are driven by a fifth groove cam assembly 17 located in a groove on the other side of the third groove cam assembly 4, and are used to clamp and seal the wonton wrappers for forming.

[0032] To ensure the stability of the operation, the driven ends of the second groove cam assembly 3, the third groove cam assembly 4, the fourth groove cam assembly 15 and the fifth groove cam assembly 17 are all sleeved on the same positioning shaft 19 through bearings.

[0033] At the bottom of each wonton forming position in the forming mold 10, a push rod 22 is movably attached. During the forming action, the lower end of the clamping forming mechanism 18 pushes the push rod 22 upward into the forming position, cooperating with the upper end to complete the clamping and forming. When the formed wonton rotates with the mold to the discharge position, the isosceles trapezoidal discharge boss 23 set on the top of the rotating drive mechanism 14 uses its contour to push the push rod 22 and the formed wonton on it out of the mold together, realizing automatic demolding.

[0034] One end of the filling dispenser 6 is provided with a rotating shaft 11, which is connected to the power actuation end of the third groove cam assembly 4 and is driven by it to rotate intermittently. This design can change the channel direction after feeding is completed, effectively preventing the filling from flowing back.

[0035] In summary, this wonton forming machine, through the coordinated design of a power shaft 1 and multiple grooved cams on it, precisely transforms the continuous rotational motion of the motor into a series of orderly mechanical actions such as filling, material blocking, rotation, filling, clamping and forming, and demolding, thus achieving highly efficient automation of wonton production.

[0036] The working process of the wonton forming machine described in this utility model is as follows: Power transmission process: The motor 5 drives the power shaft 1 to rotate at a constant speed through the first sprocket and chain assembly 12. The first grooved cam assembly 2, the second grooved cam assembly 3, and the third grooved cam assembly 4 installed on the power shaft 1 convert the rotational motion into linear motion or oscillation of each actuator. At the same time, the power shaft 1 transmits power to the rotation drive mechanism 14 through the second sprocket and chain assembly 13, driving the molding die 10 to rotate intermittently.

[0037] Filling supply process: The filling in the filling hopper 20 is propelled into the vertical filling hole of the filling dispenser 6 by the stirring fins driven by the filling motor. The first groove cam assembly 2 drives the filling piston 7 to perform horizontal reciprocating motion, pushing a fixed amount of filling out from the horizontal filling hole of the filling dispenser 6, and into the filling tube 9 through the filling guide tube 8. The second groove cam assembly 3 controls the up and down movement of the filling tube 9. When the filling tube 9 moves down and is offset from the outlet of the filling guide tube 8, the filling channel is cut off, realizing precise control of the filling amount.

[0038] Filling and Shaping Process: When the filling tube 9 is aligned with a certain wonton shaping position of the forming mold 10, the fourth groove cam assembly 15 drives the quantitative filling pressure rod 16 to press down, injecting the filling in the filling tube 9 into the wonton skin. Subsequently, the fifth groove cam assembly 17 drives the clamping and shaping mechanism 18 to operate, with its upper and lower ends cooperating to clamp and shape the wonton skin through the push rod 22.

[0039] Discharge process: When the shaped wonton rotates to the discharge station with the mold, the inclined contour of the discharge boss 23 pushes the ejector rod 22 upward, thereby ejecting the shaped wonton from the mold and completing the automatic demolding.

[0040] In this invention, the driven components of each grooved cam assembly are kept stable by the same positioning shaft 19, ensuring the synchronicity and precision of the movement of each actuator. The intermittent motion mechanism 24, which is formed by the spatial cam and the dial mechanism at the bottom of the rotary drive mechanism 14, ensures the precise coordination between the intermittent rotation of the molding die 10 and the actions of each station.

[0041] This invention achieves fully automated production from filling distribution to wonton shaping through reasonable mechanical structure design and precise action timing control, effectively improving production efficiency and product quality.

[0042] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A wonton forming machine, characterized in that, It includes a power unit, a filling dispenser (6), a filling piston (7), a rotating shaft (11), a filling guide pipe (8), a filling pipe (9), a forming mold (10), a rotation drive mechanism (14), a quantitative filling pressure bar (16), a clamping forming mechanism (18), a filling hopper (20), and a frame (21); the power unit, the forming mold (10), and the filling hopper (20) are all mounted on the frame (21); The filling dispenser (6) is connected to the lower side of the discharge port of the filling hopper (20). The filling dispenser (6) is a columnar T-shaped three-way structure. The rotating shaft (11) is located at one end of the filling dispenser (6) and is used to drive the filling dispenser (6) to rotate intermittently. One vertical filling hole of the filling dispenser (6) is connected to the discharge port of the filling hopper (20). A filling piston (7) is provided on one side of the horizontal filling hole of the filling dispenser (6), and a filling guide pipe (8) is connected on the other side. The filling tube (9) is slidably disposed inside the filling guide tube (8). The filling tube (9) limits the amount of filling injected by moving down and offsetting the outlet of the filling guide tube (8). The filling tube (9) is provided with an inlet corresponding to the filling guide tube (8). The filling piston (7) is used to push the filling injected from the vertical filling hole out of the horizontal filling hole and inject it into the filling tube (9) through the filling guide tube (8); A quantitative filling pressure rod (16) is slidably disposed inside the filling tube (9), and the quantitative filling pressure rod (16) is used to inject the filling in the filling tube (9) into the molding mold (10); The forming mold (10) has multiple wonton forming positions on its circumference. The bottom of the forming mold (10) is provided with a rotation drive mechanism (14) for driving the forming mold (10) to rotate and match different wonton forming positions. The upper and lower ends of the forming mold (10) are matched with clamping forming mechanism (18), which is used to clamp and form wontons in the wonton forming position; The power assembly drive shaft (11), filling piston (7), filling tube (9), quantitative filling pressure rod (16), and clamping and forming mechanism (18) are all connected to the power assembly.

2. The wonton forming machine according to claim 1, characterized in that, The structure of the power assembly includes: The power shaft (1) is provided with a first grooved cam assembly (2), a second grooved cam assembly (3) and a third grooved cam assembly (4) in sequence. The motor (5) is used to drive the power shaft (1) to rotate; The power actuation end of the first grooved cam assembly (2) is horizontally connected to the filling piston (7) for pushing the divided filling laterally into the filling tube (9) via the filling guide tube (8); The power actuation end of the second groove cam assembly (3) is vertically and movably connected to the filling tube (9), which is used to push the filling tube (9) downward and offset it from the inlet of the filling guide tube (8) to limit the amount of filling injected; The power actuation end of the third groove cam assembly (4) is movably connected to the rotating shaft (11) of the filling dispenser (6) to drive the filling dispenser (6) to rotate and prevent the filling from flowing back after feeding is completed.

3. The wonton forming machine according to claim 2, characterized in that: One end of the power shaft (1) is connected to the motor (5) via a first sprocket and chain assembly (12) for power transmission. The other end of the power shaft (1) is connected to the rotation drive mechanism (14) of the molding mold (10) via a second sprocket and chain assembly (13) for power transmission, which is used to drive the molding mold (10) to perform intermittent transport rotation.

4. A wonton forming machine according to claim 2, characterized in that: The first groove cam assembly (2) has grooves on both sides of the cam. The first groove cam assembly (2) is located in the groove on one side, and the fourth groove cam assembly (15) is located in the groove on the other side. The power execution end of the fourth groove cam assembly (15) is connected to the upper end of the quantitative filling pressure rod (16). The lower end of the quantitative filling pressure rod (16) passes through the filling tube (9) and injects the filling into the molding mold (10).

5. A wonton forming machine according to claim 2, characterized in that: The third groove cam assembly (4) has grooves on both sides of the cam. The third groove cam assembly (4) is located in the groove on one side, and the fifth groove cam assembly (17) is located in the groove on the other side. The power execution end of the fifth groove cam assembly (17) is connected to the clamping and forming mechanism (18) for driving the clamping and forming mechanism (18) to clamp and form the wonton in the forming mold (10).

6. A wonton forming machine according to claim 5, characterized in that: The follower ends of the second groove cam assembly (3), the third groove cam assembly (4), the fourth groove cam assembly (15) and the fifth groove cam assembly (17) are all sleeved on the same positioning shaft (19) through bearings.

7. A wonton forming machine according to claim 6, characterized in that: The first grooved cam assembly (2), the second grooved cam assembly (3), the third grooved cam assembly (4), the fourth grooved cam assembly (15) and the fifth grooved cam assembly (17) all include a cam, a follower and a frame, for converting the continuous circular motion of the cam into a predetermined motion of the follower.

8. A wonton forming machine according to claim 1, characterized in that: A push rod (22) is provided between the top of the lower end of the clamping and forming mechanism (18) and the lower side of the wonton forming position. The push rod (22) is movably attached to the bottom of the wonton forming position. The lower end of the clamping and forming mechanism (18) can correspondingly push the push rod (22) into the wonton forming position and clamp it with the upper end of the clamping and forming mechanism (18). The top of the body of the rotating drive mechanism (14) is provided with an isosceles trapezoidal discharge boss (23). After the wonton in the wonton forming position is clamped and formed, it rotates to the discharge boss (23) with the forming mold (10). The outline of the discharge boss (23) pushes the wonton that has been formed in the wonton forming position out to the upper side of the forming mold (10).

9. A wonton forming machine according to claim 1, characterized in that: The bottom of the rotary drive mechanism (14) is an intermittent motion mechanism (24) formed by the cooperation of a spatial cam and a dial wheel.

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