Equipment for processing colored dumpling wrappers

Abstract

This application relates to the field of food processing equipment technology, and in particular to a processing device for colored dumpling wrappers, including a frame. A multi-channel colored dough strip extrusion device is provided on one side of the frame. The multi-channel colored dough strip extrusion device includes multiple independent dough hoppers with identical structures for holding dough of a specific color. Each independent dough hopper is equipped with a double-auger feeding mechanism. The outlet of each independent dough hopper is connected to a collection port. When dough of different colors is formed into a dough strip through the outlet of the independent dough hopper and continues to move to the collection port, the multiple dough strips are formed into colored wrappers under the action of the collection port. A pressing roller assembly for rolling the wrappers is provided on the frame. A dough conveyor mechanism for moving the wrappers is also provided on the frame. A dumpling forming mechanism is provided on the side of the frame near the pressing roller assembly. An excess dough recovery mechanism is also provided on the frame. This application can improve the processing efficiency of colored dumplings.

Description

Technical Field

[0001] This application relates to the field of food processing equipment technology, and in particular to a processing device for colored dumpling wrappers. Background Technology

[0002] Dumplings are a traditional Chinese delicacy. With consumers' increasing demands for taste, appearance, and nutrition, colored dumplings have become widely popular due to their rich colors and diverse nutritional value. The core of colored dumplings lies in the processing of the colored dough. Currently, the production of colored dumpling dough relies heavily on manual labor or semi-automatic equipment, which presents the following problems: Traditional equipment struggles to accurately combine multiple colored doughs, often resulting in uneven color distribution and chaotic layering, affecting the dumpling's appearance. Manual or semi-automatic processing requires manual intervention in dough conveying, rolling, and compounding, leading to a slow production pace that cannot meet the demands of large-scale production. The recycling of excess dough generated during processing is inconvenient, especially after the white dough strip is mixed with the colored dough; the excess dough is difficult to reuse, resulting in high raw material loss. Existing colored dough processing equipment is mostly customized, with low compatibility with the dough pressing and forming mechanisms of traditional dumpling machines, requiring complete equipment replacement and increasing production costs. Utility Model Content

[0003] To improve the processing efficiency of colored dumplings, this application provides a processing device for colored dumpling wrappers.

[0004] The colored dumpling wrapper processing equipment provided in this application adopts the following technical solution: it includes a frame, and a multi-channel colored dough strip extrusion device is provided on one side of the frame. The multi-channel colored dough strip extrusion device includes multiple independent dough hoppers with the same structure for placing dough of a set color. Each independent dough hopper is equipped with a double auger feeding mechanism. The discharge port of each independent dough hopper is connected to the collection port. When dough of different colors is formed into a dough strip through the discharge port of the independent dough hopper and continues to move to the collection port, the multiple dough strips will be formed into colored wrappers under the action of the collection port. The frame is equipped with a pressing roller group for rolling the wrappers. The frame is also equipped with a dough conveyor mechanism for driving the wrappers. A dumpling forming mechanism is provided on the side of the frame near the pressing roller group. An excess dough recycling mechanism is provided on the frame.

[0005] Optionally, the number of the independent noodle buckets is at least two.

[0006] Optionally, the discharge port of the independent hopper has a cross-sectional length of 8-20mm and a width of 2-6mm.

[0007] Optionally, the pressing roller assembly includes a first pressing roller for pressing the white dough strip to be pressed, a second pressing roller for combining the colored dough strip and the white dough strip into a composite dough strip, and a third pressing roller for pressing the composite dough strip into a composite dough sheet to be used. The frame is provided with a placement chamber for placing the white dough strip to be pressed.

[0008] Optionally, there is at least one first pressing roller.

[0009] Optionally, the excess dough recycling mechanism includes a dough return belt fixed to the frame, which extends from one end of the dumpling forming mechanism to the placement bin.

[0010] Optionally, the dough conveyor mechanism includes a first dough conveyor located on the frame near the first pressing roller and used to move the white dough sheet and the colored dough sheet, forming a mechanism in which the white dough sheet enters the second pressing roller with the colored dough sheet on top and the colored dough sheet on the bottom. A second dough conveyor located on the frame near the second pressing roller is used to transport the colored dough sheet and the white dough sheet together to form a composite dough sheet. A third dough conveyor located on the frame near the third pressing roller is used to move the composite dough sheet.

[0011] In summary, this application includes the following beneficial technical effects: The multi-channel colored dough strip extrusion device enables independent conveying and compounding of dough of various colors. The independent dough hopper, combined with the double auger feeding mechanism, can control the conveying amount and speed of each colored dough, ensuring uniform color distribution of the colored dough sheet. The collection port can combine multiple single-color dough strips into a whole colored dough sheet, solving the problem of chaotic color mixing in traditional equipment. The equipment integrates functions such as dough extrusion, calendering, compounding, forming and excess dough recycling. Through the coordinated operation of the dough conveyor mechanism and the dough pressing roller group, it realizes full-process automation from raw materials to finished dough sheets, meeting the needs of large-scale production. The waste dough recycling mechanism directly transports the white waste dough generated during the dumpling forming process back to the white dough strip storage silo for rolling through the return dough belt, thus realizing the recycling of waste dough; The first pressing roller is responsible for rolling the white dough, the second pressing roller is responsible for laminating, and the third pressing roller is responsible for shaping. It is highly compatible with the pressing and forming mechanism of traditional dumpling machines, and can achieve colored dough processing without changing the entire production line. Attached Figure Description

[0012] Figure 1 This is a perspective view of the processing equipment for the colored dumpling wrappers of this application; Figure 2 This is a front view of the processing equipment for the colored dumpling wrappers of this application.

[0013] Reference numerals: 1. Frame; 2. Multi-channel color dough extrusion device; 3. Independent dough hopper; 4. Double auger dough feeding mechanism; 5. Collection port; 6. Dumpling forming mechanism; 7. First pressing roller; 8. Second pressing roller; 9. Third pressing roller; 10. Return dough belt; 11. First dough conveyor belt; 12. Second dough conveyor belt; 13. Third dough conveyor belt; 14. Placement bin. Detailed Implementation

[0014] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0015] This application discloses equipment for processing colored dumpling wrappers. For example... Figure 1 and 2As shown, the device includes a frame 1, with a multi-channel color dough extrusion device 2 mounted on one side of the frame 1. The multi-channel color dough extrusion device 2 includes multiple identical independent dough hoppers 3 for holding dough of a specific color. Each independent dough hopper 3 is equipped with a double-auger feeding mechanism 4. A motor for driving the double-auger feeding mechanism 4 is fixed to the outside of each independent dough hopper 3 via mounting screws. Both the double-auger feeding mechanism 4 and the motor are existing technologies. The discharge port and collection port 5 of each independent dough hopper 3 are connected via plastic tubing. The cross-section of the discharge port of each independent dough hopper 3 includes, but is not limited to, a rectangular structure. When dough of different colors is formed into dough strips through the discharge ports of the independent dough hoppers 3 and continues to move to the collection port 5, the multiple dough strips are transformed into colored dough sheets under the action of the collection port 5. The frame 1 is equipped with a set of pressing rollers for calendering dough sheets. The pressing roller set includes a first pressing roller 7 for calendering the white dough strip to be calendered, a second pressing roller 8 for combining the colored dough strip with the white dough strip to form a composite dough strip, and a third pressing roller 9 for calendering the composite dough strip into a composite dough sheet to be used. The first pressing roller 7, the second pressing roller 8 and the third pressing roller 9 are all bolted to the frame 1 by means of a frame body. The first pressing roller 7, the second pressing roller 8 and the third pressing roller 9 are all existing technologies. The frame 1 is screwed with a placement compartment 14 for placing the white dough strip to be calendered. The frame 1 is also equipped with a dough conveyor mechanism for moving the dough sheets. The dough conveyor mechanism includes a first dough conveyor 11 located on the frame near the first pressing roller 7, which moves white and colored dough sheets. One end of the first dough conveyor 11 near the frame 1 receives and moves the colored dough sheets that have exited through the collection port 3. The other end of the first dough conveyor 11 away from the frame 1 receives the white dough sheets that have exited through the first pressing roller 7, forming a mechanism where the white dough sheets are on top and the colored dough sheets are on the bottom as they enter the second pressing roller. A second dough conveyor 12 located on the frame near the second pressing roller 8 is used to transport the colored and white dough sheets together to form a composite dough sheet. The second dough conveyor 12 moves the composite dough sheet to the inlet of the third pressing roller 9. A third dough conveyor belt 13 is installed on the frame near the third pressing roller to move the composite dough sheet. The composite dough conveyor belt is rolled by the third pressing roller 9 into a composite dough sheet used in the dumpling forming production line. A dumpling forming mechanism 6 is installed on one side of the frame 1 near the pressing roller assembly. An excess dough recovery mechanism is installed on the frame 1, which includes a return dough belt 10 fixed on the frame 1. The return dough belt 10 extends from one end of the dumpling forming mechanism to the placement bin 14.

[0016] In one embodiment, according to the appendix Figure 1 As shown, the number of independent hoppers 3 is at least two, and the number of independent hoppers 3 can be increased or decreased according to product requirements. The discharge port cross-section of the independent hopper 3 has a length of 8-20mm and a width of 2-6mm.

[0017] In one embodiment, according to the appendix Figure 1As shown, there is at least one first pressing roller 7. The white dough strip to be rolled is formed into a white dough sheet by passing through the first pressing roller. Multiple first pressing rollers can be set in sequence to adjust the pressure and thickness.

[0018] The implementation principle of the colored dumpling dough processing equipment in this application embodiment is as follows: Different colored doughs are placed into independent dough hoppers 3, and the white dough strip to be rolled is placed into the placement chamber 14; the double-auger feeding mechanism 4 is activated, and the variable frequency motor drives the double-auger to extrude the different colored doughs from the outlet of the independent dough hopper 3, which are then transported to the collection port 5 via a plastic pipeline. The single-color dough strip is combined into a colored dough strip in the collection port 5, and then conveyed to the surface of the first conveyor belt 11; the white dough strip to be rolled in the placement chamber 14 enters the first pressing roller 7, and is rolled into a uniformly thick white dough strip, which is then moved by the first conveyor belt that drives the colored dough strip. 11 is conveyed to the second pressing roller 8, ensuring that the white dough strip is aligned with the colored dough strip. The upper white dough strip and the lower colored dough strip enter the second pressing roller 8 and are calendered and combined into a composite dough strip. The composite dough strip is further calendered and shaped by the third pressing roller 9 into a composite dough sheet used in the dumpling forming production line. It is then conveyed by the third conveyor belt 13 to the dumpling forming mechanism 6 and pressed into colored dumpling dough sheets by roller molds. The white excess dough generated during the dumpling forming process falls into the return conveyor belt 10 and is conveyed back to the white dough strip placement bin 14 to be calendered, where it is recycled and reused in the pressing process.

[0019] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A processing device for colored dumpling wrappers, comprising a frame (1), characterized in that: A multi-channel color dough strip extrusion device (2) is provided on one side of the frame (1). The multi-channel color dough strip extrusion device (2) includes multiple independent dough hoppers (3) with the same structure for placing dough of a set color. Each independent dough hopper (3) is provided with a double auger dough feeding mechanism (4). The discharge port of each independent dough hopper (3) is connected to the collection port (5). When dough of different colors is formed into a dough strip through the discharge port of the independent dough hopper (3) and continues to move to the collection port (5), the multiple dough strips will be formed into colored dough sheets under the action of the collection port (5). A pressing roller group for rolling dough sheets is provided on the frame (1). A dough conveyor mechanism for moving dough sheets is also provided on the frame (1). A dumpling forming mechanism (6) is provided on one side of the frame (1) near the pressing roller group. An excess dough recycling mechanism is provided on the frame (1).

2. The processing equipment for colored dumpling wrappers according to claim 1, characterized in that, The number of the independent face buckets (3) is at least two.

3. The processing equipment for colored dumpling wrappers according to claim 1, characterized in that, The discharge port of the independent hopper (3) has a length of 8-20mm and a width of 2-6mm.

4. The processing equipment for colored dumpling wrappers according to claim 1, characterized in that, The pressing roller assembly includes a first pressing roller (7) for pressing the white dough strip to be pressed, a second pressing roller (8) for combining the colored dough strip and the white dough strip into a composite dough strip, and a third pressing roller (9) for pressing the composite dough strip into a composite dough sheet to be used. The frame (1) is provided with a placement chamber (14) for placing the white dough strip to be pressed.

5. The processing equipment for colored dumpling wrappers according to claim 4, characterized in that, There is at least one first pressing roller (7).

6. The processing equipment for colored dumpling wrappers according to claim 4, characterized in that, The residual dough recycling mechanism includes a dough return belt (10) fixed on the frame (1), with one end of the dough return belt (10) located near the dumpling forming mechanism (6) and the other end extending to the placement chamber (14).

7. The processing equipment for colored dumpling wrappers according to claim 1, characterized in that, The dough conveyor mechanism includes a first dough conveyor (11) located on the frame (1) near the first pressing roller (7) and used to move white dough and colored dough, forming a mechanism in which white dough is on top and colored dough is below as it enters the second pressing roller (8). A second dough conveyor (12) located on the frame (1) near the second pressing roller (8) is used to transport colored dough and white dough together to form a composite dough. A third dough conveyor (13) located on the frame (1) near the third pressing roller (9) is used to move the composite dough.

Images