Mixing extruder for food processing

Abstract

The utility model relates to food processing technical field, concretely is a kind of mixed extruder for food processing, including frame, stirring chamber, mixing chamber and extrusion chamber;Mixing chamber is located in frame, stirring chamber is located in mixing chamber, extrusion chamber is located in mixing chamber, and extrusion chamber is used for mixing chamber material extrusion;Stirring chamber includes guide port and the material stirring of stirring element for guide port;Mixing chamber is equipped with mixing element and discharge port for mixing chamber material mixing;Extrusion chamber is equipped with the discharge port opposite setting of guide port, and extrusion chamber is equipped with extrusion element for material extrusion forming;Through stirring chamber being located in mixing chamber, it is convenient for material to flow into mixing chamber by gravity, and optimization conveying path, and stirring element fully stirs the material of guide port, so that material is primarily mixed, and mixing element further mixes material and fully fuses, through the discharge port opposite guide port, and extrusion element extrusion forming material, satisfy the diversified food processing demand, compact structure, strong practicality.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, specifically a mixing extruder for food processing. Background Technology

[0002] Food processing involves altering edible materials through various procedures to make them taste better or be more beneficial. It involves artificially processing raw grains or other ingredients to create a new, ready-to-eat product.

[0003] The existing food processing procedures are simple and complex, which cannot meet the increasingly diverse food processing needs. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a mixed extruder for food processing, which solves the problem that existing food processing procedures are simple and complex, failing to meet the increasingly diverse food processing needs. The technical solution adopted by this utility model is as follows: a mixing extruder for food processing, comprising a frame, a stirring chamber, a mixing chamber, and an extrusion chamber; the mixing chamber is disposed on the frame, the stirring chamber is disposed above the mixing chamber, and the extrusion chamber is disposed below the mixing chamber, the extrusion chamber being used for extruding materials from the mixing chamber; the stirring chamber includes a feed inlet and a stirring element, the stirring element being used to stir the materials at the feed inlet and allow them to flow into the mixing chamber; a mixing element is disposed in the mixing chamber, the mixing element having a discharge port near the extrusion chamber, the mixing element being used to mix and allow the materials in the mixing chamber to settle, and the materials being discharged to the extrusion chamber through the discharge port; a receiving port is disposed above the extrusion chamber, the receiving port being disposed opposite the discharge port, and an extrusion element is disposed in the extrusion chamber, the extrusion element being used to extrude and shape the materials in the extrusion chamber.

[0005] A further improvement to the above solution is that a support frame is provided on the frame, and multiple support frames are provided. The multiple support frames are welded on the frame to form a drive platform and a placement platform.

[0006] A further improvement to the above scheme is that a guide baffle is provided on the guide port, one end of the guide baffle surrounds the groove of the guide port, and a guide plate is provided at one end of the guide port near the guide baffle, and the guide plate is set at an angle.

[0007] A further improvement to the above scheme is that the stirring element includes a stirring drive seat, a stirring driven seat, a stirring drive rod, and a stirring drive wheel. The stirring drive seat and the stirring driven seat are arranged opposite each other on both sides of the stirring chamber. One end of the stirring drive rod passes through the stirring chamber and is mounted on the stirring drive seat and the stirring driven seat. One end of the stirring drive wheel is mounted on the stirring drive rod, and the one end of the stirring drive wheel drives the stirring drive rod to stir on the stirring drive seat and the stirring driven seat.

[0008] A further improvement to the above scheme is that the stirring element further includes stirring blades, and multiple sets of stirring blades are provided. Stirring supports are provided on the multiple sets of stirring blades. The stirring supports are used to mount the multiple sets of stirring blades on the stirring drive rod. The stirring drive rod is used to drive the stirring blades to stir in the stirring chamber.

[0009] A further improvement to the above scheme is that the mixing chamber includes a mixing drive seat, a mixing driven seat, a mixing drive rod, and a mixing drive wheel; the mixing drive seat and the mixing driven seat are respectively disposed at both ends of the mixing chamber, the two ends of the mixing drive rod pass through the mixing drive seat and the mixing driven seat, and the mixing drive wheel is disposed on the mixing drive rod; the mixing element includes mixing blades, and multiple mixing blades are disposed in a spiral shape on the outer surface of the mixing drive rod.

[0010] A further improvement to the above scheme is that a transmission motor, a transmission rod, a transmission wheel, and a transmission belt are arranged near the drive platform in the mixing chamber; the transmission belt is sleeved on the transmission wheel, the mixing drive wheel, and the stirring drive wheel; one end of the transmission motor is arranged on the drive platform, and the other end of the transmission motor drives the transmission wheel through the transmission rod and the transmission belt, thereby driving the mixing drive wheel and the stirring drive wheel, so that the mixing blades and the stirring blades move in the mixing chamber and the stirring chamber.

[0011] A further improvement to the above scheme is that a feeding port is provided on the side of the mixing chamber near the stirring chamber, and a feeding baffle is provided on the feeding port. The feeding port is used to feed materials into the mixing chamber. A reflux plate is provided in the mixing chamber near the feeding port. The two ends of the reflux plate are located in the mixing chamber for reflux stirring of the materials in the mixing chamber.

[0012] A further improvement to the above scheme is that the extrusion chamber includes an extrusion drive element, an extrusion driven element, an extrusion transmission belt, and an extrusion interface. The extrusion drive element is disposed on the placement table, the extrusion driven element is disposed at one end of the extrusion chamber relative to the extrusion drive element, and the extrusion interface is detachably disposed at one end of the extrusion chamber. One end of the extrusion drive element is connected to drive the extrusion driven element to drive the extrusion element to perform transmission within the extrusion chamber. The extrusion interface is provided with an extrusion hole, which is a pattern extrusion hole.

[0013] A further improvement to the above scheme is that the extrusion element includes extrusion blades, and multiple extrusion blades are provided. The multiple extrusion blades are spirally arranged on the extrusion driven element. The extrusion driven element drives the extrusion blades to perform extrusion transmission in the extrusion chamber through the extrusion orifice and forms the extrusion. The beneficial effects of this utility model are: Compared to existing food processing methods, this invention features a mixing chamber located above the blending chamber, allowing materials to flow naturally into the blending chamber by gravity, optimizing the conveying path and simplifying the process. The mixing elements within the mixing chamber thoroughly mix the materials entering from the feed inlet, ensuring initial uniform mixing and improving the efficiency of subsequent mixing processes. The blending elements within the blending chamber further mix and allow the materials to settle, ensuring the different components are fully integrated and maintaining material quality stability. The receiving port above the extrusion chamber, opposite the discharge port, guarantees unobstructed entry of materials into the extrusion chamber. Furthermore, the extrusion elements within the extrusion chamber can extrude and shape the materials, meeting the shape requirements of different food processing methods. This allows for the production of diverse food products, and the design is compact and highly practical. Attached Figure Description

[0014] Figure 1 This is a perspective view of the food processing mixing extruder of this utility model; Figure 2 This is a front view of the food processing mixing extruder of this utility model; Figure 3 This is a top view of the mixing extruder for food processing according to this utility model; Figure 4 for Figure 3 Sectional view at point AA.

[0015] Explanation of reference numerals in the attached drawings: 10 frame, 11 support frame, 12 drive platform, 13 placement platform; 20. Mixing chamber, 21. Feed inlet, 211. Feed baffle, 212. Feed plate, 212. Mixing element, 221. Mixing blade, 223. Mixing support, 23. Mixing drive seat, 24. Mixing driven seat, 25. Mixing drive rod, 26. Mixing chamber 30, mixing drive seat 301, mixing driven seat 302, mixing drive rod 303, mixing drive wheel 304, mixing element 31, mixing blade 311, discharge port 32, drive motor 33, drive rod 34, drive wheel 35, drive belt 36, feeding port 37, feeding baffle 38, return plate 39; Extrusion chamber 40, receiving port 41, extrusion element 42, extrusion blade 421, extrusion drive element 43, extrusion driven element 44, extrusion transmission belt 45, extrusion interface 46, extrusion hole 47. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0017] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0019] like Figure 1-4As shown in the embodiment of this utility model, a food processing mixing extruder includes a frame 10, a stirring chamber 20, a mixing chamber 30, and an extrusion chamber 40. The mixing chamber 30 is disposed on the frame 10, the stirring chamber 20 is disposed above the mixing chamber 30, and the extrusion chamber 40 is disposed below the mixing chamber 30. The extrusion chamber 40 is used for extruding materials from the mixing chamber 30. The stirring chamber 20 includes a feed inlet 21 and a stirring element 22. The stirring element 22 is used to stir the material at the feed inlet 21 and allow it to flow into the mixing chamber. The material is fed into the mixing chamber 30; a mixing element 31 is provided in the mixing chamber 30, and a discharge port 32 is provided near the extrusion chamber 40. The mixing element 31 is used to mix and allow the material in the mixing chamber 30 to settle, and the material is discharged to the extrusion chamber 40 through the discharge port 32; a receiving port 41 is provided above the extrusion chamber 40, and the receiving port 41 is positioned relative to the discharge port 32. An extrusion element 42 is provided in the extrusion chamber 40, and the extrusion element 42 is used to extrude and form the material in the extrusion chamber 40. In this embodiment, the stirring chamber 20 is located above the mixing chamber 30, allowing materials to flow naturally into the mixing chamber 30 by gravity, optimizing the conveying path and simplifying the process. The stirring element 22 in the stirring chamber 20 can fully stir the materials entering from the feed inlet 21, making the materials initially mixed evenly and improving the efficiency of subsequent mixing processes. The mixing element 31 in the mixing chamber 30 can further mix and allow the materials to settle, allowing different components to fully blend and ensuring the stability of material quality. The receiving port 41 above the extrusion chamber 40, opposite to the discharge port 32, ensures that the materials can enter the extrusion chamber 40 without obstruction. The extrusion element 42 in the extrusion chamber 40 can extrude and shape the materials to meet the shape requirements of different food processing, enabling the production of diverse food products. The structure is compact and highly practical.

[0020] like Figure 1 As shown, a support frame 11 is provided on the frame 10. Multiple support frames 11 are provided, and these multiple support frames 11 are welded onto the frame 10 to form a drive platform 12 and a placement platform 13. In this embodiment, the drive platform 12 and placement platform 13 provide a stable mounting base for the drive motor 33, ensuring stable operation of the drive motor 33, reducing shaking and vibration during operation, and thus improving the stability and accuracy of the mixing extrusion operation.

[0021] like Figures 2 to 3As shown, a guide baffle 211 is provided on the feed inlet 21. One end of the guide baffle 211 surrounds the groove of the feed inlet 21, and a guide plate 212 is provided on the other end of the feed inlet 21 near the guide baffle 211. The guide plate 212 is inclined. In this embodiment, the guide baffle 211 surrounding the groove of the feed inlet 21 effectively prevents material from overflowing from the edge of the feed inlet 21 during the conveying process, ensuring that the material flows along the predetermined path and improving the accuracy and stability of material conveying. The inclined guide plate 212 near the guide baffle 211 at one end of the feed inlet 21 can utilize the characteristics of the inclined surface to guide the material more smoothly into the mixing chamber 20, reducing the possibility of material accumulation and blockage, making the material introduction process more efficient, thereby ensuring the smooth progress of the entire mixing and extrusion process and improving the efficiency and quality of food processing.

[0022] The stirring element 22 includes a stirring drive seat 23, a stirring driven seat 24, a stirring drive rod 25, and a stirring drive wheel 26. The stirring drive seat 23 and the stirring driven seat 24 are arranged opposite each other on both sides of the stirring chamber 20. One end of the stirring drive rod 25 passes through the stirring chamber 20 and is mounted on the stirring drive seat 23 and the stirring driven seat 24. One end of the stirring drive wheel 26 is mounted on the stirring drive rod 25, and the stirring drive wheel 26 drives the stirring drive rod 25 to stir on the stirring drive seat 23 and the stirring driven seat 24. In this embodiment, the stirring drive seat 23 and the driven seat are arranged opposite each other on both sides of the stirring chamber 20 to stably support the stirring drive rod 25 and ensure its stable operation. The stirring drive rod 25 passes through the stirring chamber 20 and is mounted on both, providing a reliable basic structure for the stirring action. The stirring drive wheel 26 is mounted on the stirring drive rod 25 and drives it to stir, which can efficiently drive the stirring action, so that the materials are fully mixed in the stirring chamber 20, improve the mixing uniformity, and help improve the quality of food processing.

[0023] like Figure 4As shown, the stirring element 22 also includes stirring blades 221, which are arranged in multiple sets. Each set of stirring blades 221 is equipped with a stirring support 223. The stirring support 223 is used to mount the multiple sets of stirring blades 221 on the stirring drive rod 25. The stirring drive rod 25 is used to drive the stirring blades 221 to stir within the stirring chamber 20. In this embodiment, by mounting multiple sets of stirring blades 221 on the stirring drive rod 25 via stirring supports 223, the stirring range and intensity can be significantly increased. Furthermore, the coordinated operation of the stirring blades 221 at different positions allows for thorough mixing of materials in all corners of the stirring chamber 20, avoiding dead zones and ensuring more uniform mixing. The stable rotation of the stirring blades 221 by the stirring drive rod 25 ensures the continuity and stability of the stirring process, improving mixing efficiency.

[0024] The mixing chamber 30 includes a mixing drive seat 301, a mixing driven seat 302, a mixing drive rod 303, and a mixing drive wheel 304. The mixing drive seat 301 and the mixing driven seat 302 are respectively disposed at both ends of the mixing chamber 30. The two ends of the mixing drive rod 303 pass through the mixing drive seat 301 and the mixing driven seat 302. The mixing drive wheel 304 is disposed on the mixing drive rod 303. The mixing element 31 also includes mixing blades 311. Multiple mixing blades 311 are disposed in a spiral shape on the outer surface of the mixing drive rod 303. In this embodiment, the mixing drive seat 301 and the driven seat are located at opposite ends, providing stable support for the mixing drive rod 303 and ensuring its stable rotation. The mixing drive wheel 304 is mounted on the rod, which can efficiently transmit power and enable the mixing drive rod 303 to operate smoothly. Multiple mixing blades 311 arranged in a spiral shape on the outer surface of the mixing drive rod 303 allow food raw materials to form a complex flow path in the mixing chamber 30, increasing the chances of collision and mixing between raw materials, greatly improving the uniformity of mixing, ensuring that the components are fully integrated during food processing, and improving product quality and stability.

[0025] A drive motor 33, a drive rod 34, a drive wheel 35, and a drive belt 36 are arranged near the drive platform 12 in the mixing chamber 30. The drive belt 36 is sleeved on the drive wheel 35, the mixing drive wheel 304, and the stirring drive wheel 26. One end of the drive motor 33 is located on the drive platform 12. The drive motor 33 drives the drive wheel 35 through the drive rod 34, which in turn drives the mixing drive wheel 304 and the stirring drive wheel 26 through the drive belt 36, so that the mixing blade 311 and the stirring blade 221 move within the mixing chamber 30 and the stirring chamber 20. In this embodiment, a transmission motor 33, a transmission rod 34, a transmission wheel 35, and a transmission belt 36 are arranged near the drive platform 12 in the mixing chamber 30. The mixing drive wheel 304 and the stirring drive wheel 26 are fitted with the transmission belt 36, which can realize the effective transmission of power. The transmission motor 33 drives the transmission wheel 35 through the transmission rod 34, which in turn drives the mixing drive wheel 304 and the stirring drive wheel 26. This allows the mixing blade 311 and the stirring blade 221 to move within the mixing chamber 30 and the stirring chamber 20, ensuring the full mixing of raw materials during food processing, improving the mixing uniformity, and ensuring stable product quality.

[0026] A feeding port 37 is provided on the side of the mixing chamber 30 near the stirring chamber 20. A feeding baffle 38 is provided on the feeding port 37, which is used to add materials to the mixing chamber 30. A reflux plate 39 is provided on the mixing chamber 30 near the feeding port 37. The two ends of the reflux plate 39 are located inside the mixing chamber 30, which is used to reflux and stir the materials in the mixing chamber. In this embodiment, by providing the feeding port 37 on the side of the mixing chamber 30 near the stirring chamber 20, it is convenient to flexibly add materials to the mixing chamber 30 during equipment operation without interrupting the overall processing flow, thus improving production efficiency. The feeding baffle 38 on the feeding port 37 can accurately control the amount of materials added, avoiding adding too much or too little material, and ensuring the accuracy of the food processing formula. The reflux plate 39 allows the materials in the mixing chamber 30 to reflux and be stirred and mixed again by the mixing element 31, improving the mixing accuracy. The structure is compact and highly practical.

[0027] The extrusion chamber 40 includes an extrusion drive element 43, an extrusion driven element 44, an extrusion transmission belt 45, and an extrusion interface 46. The extrusion drive element 43 is mounted on the placement platform 13. The extrusion driven element 44 is positioned at one end of the extrusion chamber 40 relative to the extrusion drive element 43. The extrusion interface 46 is detachably mounted at one end of the extrusion chamber 40. One end of the extrusion drive element 43 drives the extrusion driven element 44 to drive the extrusion element 42 within the extrusion chamber 40. The extrusion interface 46 is provided with an extrusion hole 47, which is a decorative extrusion hole 47. In this embodiment, the coordinated arrangement of the extrusion drive element 43, the extrusion driven element 44, and the extrusion transmission belt 45 can stably and efficiently drive the extrusion element 42 within the extrusion chamber 40, ensuring continuous and smooth extrusion of food raw materials. Furthermore, the detachable extrusion interface 46 allows for quick replacement according to different production needs, enhancing the flexibility and versatility of the equipment. Various shapes of food can be extruded through the decorative extrusion hole 47, enriching the product's appearance and meeting diverse market demands.

[0028] The extrusion element 42 includes multiple extrusion blades 421 arranged in a spiral pattern on the extrusion driven element 44. The extrusion driven element 44 drives the extrusion blades 421 to perform extrusion transmission within the extrusion chamber 40 via an extrusion drive element 43, and the material is extruded through the extrusion orifice 47. In this embodiment, the multiple spirally arranged extrusion blades 421 on the extrusion driven element 44 enable efficient and unique extrusion transmission within the extrusion chamber 40. By driving the extrusion blades 421 with the extrusion drive element 43, the speed and force of extrusion can be precisely controlled, ensuring that the material is stably extruded from the extrusion orifice 47, guaranteeing the continuity and stability of production, and greatly improving the efficiency and quality of food processing.

[0029] A food processing mixing extruder includes a frame 10, a stirring chamber 20, a mixing chamber 30, and an extrusion chamber 40. The mixing chamber 30 is mounted on the frame 10, the stirring chamber 20 is positioned above the mixing chamber 30, and the extrusion chamber 40 is positioned below the mixing chamber 30. The extrusion chamber 40 is used for extruding materials from the mixing chamber 30. The stirring chamber 20 includes a feed inlet 21 and a stirring element 22. The stirring element 22 is used to stir the materials at the feed inlet 21 and allow them to flow into the mixing chamber 30. The mixing chamber 30 is provided with a mixing element 31, and the mixing element 31 is provided with a discharge port 32 near the extrusion chamber 40. The mixing element 31 is used to mix and allow the materials in the mixing chamber 30 to settle, and to discharge the materials to the extrusion chamber 40 through the discharge port 32. The extrusion chamber 40 is provided with a receiving port 41 above it, and the receiving port 41 is positioned relative to the discharge port 32. The extrusion chamber 40 is provided with an extrusion element 42, and the extrusion element 42 is used to extrude and form the materials in the extrusion chamber 40. The mixing chamber 20 is located above the mixing chamber 30, allowing materials to flow naturally into the mixing chamber 30 by gravity, optimizing the conveying path and simplifying the process. The mixing element 22 inside the mixing chamber 20 can fully mix the materials entering from the feed inlet 21, making the materials initially mixed evenly and improving the efficiency of subsequent mixing processes. The mixing element 31 inside the mixing chamber 30 can further mix and allow the materials to settle, allowing different components to fully blend and ensuring the stability of material quality. The receiving port 41 above the extrusion chamber 40, opposite to the discharge port 32, ensures that materials can enter the extrusion chamber 40 without obstruction. The extrusion element 42 inside the extrusion chamber 40 can extrude and shape the materials to meet the shape requirements of different food processing, enabling the production of diverse food products. It has a compact structure and strong practicality.

[0030] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A mixing extruder for food processing, characterized in that: The system includes a frame, a mixing chamber, a blending chamber, and an extrusion chamber. The blending chamber is mounted on the frame, the mixing chamber is positioned above the blending chamber, and the extrusion chamber is positioned below the blending chamber. The extrusion chamber is used to extrude materials from the blending chamber. The mixing chamber includes a feed inlet and a mixing element. The mixing element mixes the materials at the feed inlet and guides them into the blending chamber. The blending chamber contains a mixing element with a discharge port near the extrusion chamber. The mixing element mixes and allows the materials in the blending chamber to settle, then discharges the materials into the extrusion chamber through the discharge port. The extrusion chamber has a receiving port above it, positioned opposite the discharge port. The extrusion chamber contains an extrusion element for extruding and molding the materials within it.

2. The food processing mixing extruder according to claim 1, characterized in that: The frame is provided with a support frame, and multiple support frames are provided. The multiple support frames are welded on the frame to form a drive platform and a placement platform.

3. The food processing mixing extruder according to claim 1, characterized in that: A guide baffle is provided on the guide port. One end of the guide baffle surrounds the groove of the guide port. A guide plate is provided at one end of the guide port near the guide baffle. The guide plate is inclined.

4. The food processing mixing extruder according to claim 3, characterized in that: The stirring element includes a stirring drive seat, a stirring driven seat, a stirring drive rod, and a stirring drive wheel. The stirring drive seat and the stirring driven seat are arranged opposite each other on both sides of the stirring chamber. One end of the stirring drive rod passes through the stirring chamber and is mounted on the stirring drive seat and the stirring driven seat. One end of the stirring drive wheel is mounted on the stirring drive rod, and the one end of the stirring drive wheel drives the stirring drive rod to stir on the stirring drive seat and the stirring driven seat.

5. The food processing mixing extruder according to claim 4, characterized in that: The stirring element also includes stirring blades, and multiple sets of stirring blades are provided. Each set of stirring blades is provided with a stirring support. The stirring support is used to mount the multiple sets of stirring blades on the stirring drive rod. The stirring drive rod is used to drive the stirring blades to stir in the stirring chamber.

6. The food processing mixing extruder according to claim 2, characterized in that: The mixing chamber includes a mixing drive seat, a mixing driven seat, a mixing drive rod, and a mixing drive wheel; the mixing drive seat and the mixing driven seat are respectively disposed at both ends of the mixing chamber, the two ends of the mixing drive rod pass through the mixing drive seat and the mixing driven seat, and the mixing drive wheel is disposed on the mixing drive rod; The mixing element includes multiple mixing blades arranged in a spiral shape on the outer surface of the mixing drive rod.

7. The food processing mixing extruder according to claim 6, characterized in that: The mixing chamber is equipped with a drive motor, a drive rod, a drive wheel, and a drive belt near the drive platform; the drive belt is sleeved on the drive wheel, the mixing drive wheel, and the stirring drive wheel; one end of the drive motor is located on the drive platform, and the other end of the drive motor drives the drive wheel through the drive rod and the drive belt, thereby driving the mixing drive wheel and the stirring drive wheel, so that the mixing blades and the stirring blades can move within the mixing chamber and the stirring chamber.

8. The food processing mixing extruder according to claim 7, characterized in that: A feeding port is provided on the side of the mixing chamber near the stirring chamber. A feeding baffle is provided on the feeding port. The feeding port is used to feed materials into the mixing chamber. A reflux plate is provided in the mixing chamber near the feeding port. The two ends of the reflux plate are located in the mixing chamber for reflux stirring of the materials in the mixing chamber.

9. The food processing mixing extruder according to claim 2, characterized in that: The extrusion chamber includes an extrusion drive element, an extrusion driven element, an extrusion transmission belt, and an extrusion interface. The extrusion drive element is disposed on the placement platform. The extrusion driven element is disposed at one end of the extrusion chamber relative to the extrusion drive element. The extrusion interface is detachably disposed at one end of the extrusion chamber. One end of the extrusion drive element is connected to drive the extrusion driven element to drive the extrusion element to move within the extrusion chamber. The extrusion interface is provided with an extrusion hole, which is a pattern extrusion hole.

10. The mixing extruder for food processing according to claim 9, characterized in that: The extrusion element includes multiple extrusion blades arranged in a spiral shape on the extrusion driven element. The extrusion driven element drives the extrusion blades to perform extrusion transmission in the extrusion chamber through the extrusion drive element, and the extrusion is formed and extruded through the extrusion orifice.

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