Dough leaf forming device

Abstract

The invention discloses a noodle leaf forming device which comprises a device frame, a conveying roller set, a powder supply assembly and a cutting mechanism, the device frame comprises a base, a first frame body and a second frame body, the first frame body and the second frame body are arranged on the base, and a shell is arranged on the first frame body; the conveying roller set comprises two conveying rollers arranged side by side. The number of the powder supply assemblies is two, the powder supply assemblies comprise powder supply pools and rotating rollers arranged in the powder supply pools, the rotating rollers make contact with the corresponding conveying rollers, and a plurality of powder holes are evenly distributed in the outer surfaces of the rotating rollers; the cutting mechanism comprises an auxiliary roller and a forming roller which are arranged on the two sides of the wrapper respectively. Therefore, by utilizing a contact transmission mechanism of the rotating roller and the conveying roller, the powder can form a continuous and uniform covering layer in the wrapper conveying process, so that the adhesion risk between the wrapper and the conveying roller, the auxiliary roller and the forming roller is effectively reduced, and the cutting and forming precision and the finished product quality are remarkably improved.

Description

Technical Field

[0001] The present application relates to the technical field of vane forming, and in particular to a vane forming device. Background Art

[0002] In today's fast-paced world, foods that combine convenience, efficiency, and deliciousness are increasingly becoming consumers' top choices. As a traditional noodle dish, noodles, with their delicate, smooth texture and easy digestibility, have consistently held a niche in the highly competitive noodle market.

[0003] Currently, dough processing generally uses automated production lines. Through the coordinated operation of multiple sets of extrusion rollers and conveyor rollers, the dough is precisely stretched into a uniform dough sheet, which is then conveyed to the forming equipment for cutting and ultimately formed into a specific shape. However, in large-scale production processes, the contact time between the dough sheet and the conveyor rollers is significantly increased due to the long conveyor path, resulting in the dough sheet easily sticking to the subsequent conveyor rollers.

[0004] To alleviate this problem, the industry generally adopts the method of evenly spreading powder (flour, starch, etc.) on the surface of the dough to reduce its stickiness. However, flour particles are small and easily accumulate, making accurate and uniform spreading difficult in actual production. In addition, during the dough conveying process, the powder attached to the surface is easily displaced and aggregated due to vibration or airflow, further weakening the anti-sticking effect of the powdering process, and ultimately affecting the precision of dough cutting and shaping and the quality of the finished product. Summary of the Invention

[0005] The present application aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, one of the purposes of this application is to propose a dough leaf forming device, which utilizes the contact transfer mechanism between the rotating roller and the conveying roller to enable the powder to form a continuous and uniform covering layer during the dough sheet conveying process, effectively reducing the risk of adhesion between the dough sheet and the conveying roller, auxiliary roller and forming roller, thereby significantly improving the cutting and forming accuracy and the quality of the finished product.

[0007] To achieve the above-mentioned purpose, the first embodiment of the present application proposes a noodle forming device, including a device frame, a conveying roller group, a powder supply component and a cutting mechanism, wherein the device frame includes a base and a first frame and a second frame arranged on the base, wherein the first frame is provided with an outer shell, and the top and bottom of the outer shell are respectively provided with an entrance and an exit for the noodle to pass through; the conveying roller group is movably arranged inside the outer shell, and the conveying roller group includes two conveying rollers arranged side by side; the powder supply component is provided with two groups, and the two groups of powder supply components are respectively arranged on both sides of the outer shell, and the powder supply component includes a powder supply pool and a rotating roller arranged inside the powder supply pool, wherein the rotating roller is in contact with the corresponding conveying roller, and a plurality of powder holes are evenly distributed on the outer surface of the rotating roller; the two rotating rollers and the two conveying rollers are respectively connected to the driving mechanism; the cutting mechanism is arranged on the second frame, and it is located below the conveying roller group, and the cutting mechanism includes auxiliary rollers and forming rollers respectively arranged on both sides of the noodle.

[0008] In addition, the vane forming device proposed in the present application may also have the following additional technical features:

[0009] In one embodiment of the present application, partitions are respectively provided on both sides of the outlet, a collecting pool is formed between each of the partitions and the shell, and a collecting port is provided at the bottom of the collecting pool.

[0010] In one embodiment of the present application, one side of the powder supply pool is provided with a powder conveying channel connected thereto, wherein one side of the powder conveying channel passes through the outer shell and is provided with a feed port, and the other side of the powder conveying channel is inclined downward and connected to the powder supply pool.

[0011] In one embodiment of the present application, the cross-section of the powder supply pool is in an arc shape that matches the rotating roller.

[0012] In one embodiment of the present application, the driving mechanism includes a first motor, a synchronous belt and two gear sets, wherein the two gear sets are symmetrically arranged, and each gear set includes a first gear and a second gear, wherein the first gear is connected to the corresponding conveying roller, and the second gear is connected to the corresponding rotating roller; the synchronous belt is arranged outside the rotating roller and the conveying roller, wherein the rotating roller and the conveying roller are respectively located on both sides of the outer shell; the first motor is connected to one of the conveying rollers.

[0013] In one embodiment of the present application, the forming roller is detachable and is provided on the second frame.

[0014] In one embodiment of the present application, a mounting seat and a movable seat are respectively provided on both sides of the second frame, wherein a shaft is provided on one side of the mounting seat, and the shaft is movably provided on the second frame, and two meshing third gears are respectively connected to the auxiliary roller and the shaft, and one of the third gears is connected to the second motor; the movable seat is slidably connected to the second frame, and one side of the movable seat and the mounting seat are both provided with a polygonal inner core, and the two polygonal inner cores are arranged close to each other; the two ends of the forming roller are respectively provided with a polygonal outer core, and the polygonal outer core can be slidably mounted on the outer side of the corresponding polygonal inner core.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. This application realizes the dynamic coating of starch on the surface of the conveyor roller through the synergistic effect of the powder supply component and the conveyor roller group. Utilizing the contact transfer mechanism between the rotating roller and the conveyor roller, the powder can form a continuous and uniform covering layer during the dough conveying process, effectively reducing the risk of adhesion between the dough and the conveyor roller, auxiliary roller and forming roller, thereby significantly improving the cutting and forming accuracy and the quality of the finished product. In addition, the entire process is completed within the shell, which can effectively avoid the interference of the external environment (such as airflow and humidity) on the powder transfer, ensure that the powder is efficiently adhered to the surface of the dough, and further optimize the process stability;

[0017] 2. The multi-pore structure of the roller surface designed in this application can significantly improve starch adsorption capacity, and the even distribution of powder holes can achieve refined control of powder transfer. Compared with traditional powder sprinkling methods, this design can avoid local accumulation or loss of powder, ensure a consistent powder layer thickness on the dough surface, and provide more reliable anti-sticking protection for subsequent cutting processes;

[0018] 3. The powder supply pool and collection pool set up in this application can receive the powder scattered from the surface of the conveying roller, and part of it can directly or indirectly enter the powder supply pool for recycling. This design not only reduces powder waste, but also significantly reduces the material consumption cost in the production process.

[0019] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0021] Figure 1 Schematic diagram of the structure of a vane forming device according to one embodiment of the present application;

[0022] Figure 2Schematic diagram of the cross-sectional structure of a vane forming device according to one embodiment of the present application;

[0023] Figure 3 This is a schematic structural diagram of a powder supply assembly and a powder delivery channel of a noodle blade forming device according to one embodiment of the present application;

[0024] Figure 4 This is a schematic structural diagram of the connection between the conveying roller group and the rotating roller of the noodle forming device according to one embodiment of the present application;

[0025] Figure 5 This is a schematic structural diagram of the installation of the forming roller of the vane forming device according to one embodiment of the present application.

[0026] As shown in the figure: 10. Device frame; 101. Base; 102. First frame; 103. Second frame; 13. Outer shell; 131. Inlet; 132. Outlet; 14. Mounting seat; 15. Moving seat; 16. Third gear; 17. Second motor; 18. Polygonal inner core; 19. Polygonal outer core; 20. Conveying roller group; 21. Conveying roller; 30. Powder supply assembly; 31. Powder supply tank; 311. Opening; 32. Rotating roller; 321. Powder hole; 40. Cutting mechanism; 41. Auxiliary roller; 42. Forming roller; 50. Driving mechanism; 51. First motor; 52. Synchronous belt; 53. Gear group; 531. First gear; 532. Second gear; 60. Partition; 70. Collecting tank; 71. Collecting port; 80. Powder conveying channel; 81. Feeding port; 90. Dough. DETAILED DESCRIPTION

[0027] The following describes in detail embodiments of the present application, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0028] The following describes the blade forming device of an embodiment of the present application with reference to the accompanying drawings.

[0029] like Figure 1-Figure 5 As shown, the dough leaf forming device of the embodiment of the present application may include a device frame 10, a conveying roller group 20, a powder supply assembly 30 and a cutting mechanism 40.

[0030] The device frame 10 may include a base 101 and a first frame 102 and a second frame 103 provided on the base 101, wherein the first frame 102 is provided with a shell 13, and the top and bottom of the shell 13 are respectively provided with an entrance 131 and an exit 132 for the dough 90 to pass through. Partitions 60 are respectively provided on both sides of the exit 132, and the dough 90 passes between the two partitions 60. A collection pool 70 is formed between each partition 60 and the shell 13, and a collection port 71 is provided at the bottom of the collection pool 70. The cross-section of the powder supply pool 31 is arranged in an arc shape that matches the roller 32. When the roller 32 rotates, it can better receive the powder from the powder supply pool 31 and can minimize the capacity of the powder supply pool 31, thereby reducing the occupied volume of the powder supply pool 31. One side of the powder supply pool 31 is provided with a powder conveying channel 80 connected to it, wherein one side of the powder conveying channel 80 passes through the outer shell 13 and is provided with a feed port 81, through which powder can be conveyed into the powder supply pool 31, and the other side of the powder conveying channel 80 is inclined downward and connected to the powder supply pool 31.

[0031] It should be noted that, in this embodiment, a portion of the powder scattered on the surface of the conveying roller 21 can directly enter the powder supply pool 31 for recycling, and the other portion falls above the conveying channel and into the collection pool 70. Among them, the powder that falls above the conveying channel will indirectly enter the powder supply pool 31 for recycling under the action of gravity, and the powder that enters the collection pool 70 can be collected centrally from the corresponding collection port 71. This design not only reduces powder waste, but also significantly reduces the material consumption cost in the production process.

[0032] The conveying roller set 20 is movably disposed inside the housing 13 , and the conveying roller set 20 may include two conveying rollers 21 disposed side by side.

[0033] There are two groups of powder supply components 30, and the two groups of powder supply components 30 are respectively arranged on both sides of the outer shell 13. The powder supply components 30 may include a powder supply pool 31 and a roller 32 arranged inside the powder supply pool 31, wherein the roller 32 is in contact with the corresponding conveying roller 21, and a plurality of powder holes 321 are evenly distributed on the outer surface of the roller 32. The two rollers 32 and the two conveying rollers 21 are respectively connected to the driving mechanism 50.

[0034] It should be noted that the multiple powder holes 321 on the surface of the roller 32 described in this embodiment significantly enhance the powder adsorption capacity. Utilizing the contact transfer mechanism between the roller 32 and the conveyor roller, the powder forms a continuous, uniform covering layer during the conveying of the dough sheet 90, effectively reducing the risk of adhesion between the dough sheet 90 and the conveyor roller, auxiliary roller 41, and forming roller 42, thereby significantly improving the precision of the cutting and forming process and the quality of the finished product. Furthermore, the entire process is completed within the housing 13, effectively preventing interference from the external environment (such as airflow and humidity) on the powder transfer, ensuring efficient adhesion of the powder to the surface of the dough sheet 90 and further optimizing process stability.

[0035] Compared with the traditional powder sprinkling method, this design can avoid local accumulation or loss of powder, ensure the uniform thickness of the powder layer on the surface of the dough 90 degrees, and provide more reliable anti-sticking protection for the subsequent cutting process.

[0036] It should be noted that the drive mechanism 50 described in this embodiment has the function of controlling the synchronous operation of the two rotating rollers 32 and the two conveying rollers 21, and the rotation of the two conveying rollers 21 can convey the middle dough skin 90 toward the cutting mechanism 40. The drive mechanism 50 may include a first motor 51, a synchronous belt 52, and two gear sets 53, wherein the two gear sets 53 are symmetrically arranged, and each gear set 53 may include a first gear 531 and a second gear 532, wherein the first gear 531 is connected to the corresponding conveying roller 21, and the second gear 532 is connected to the corresponding rotating roller 32, and the synchronous belt 52 is sleeved outside the rotating roller 32 and the conveying roller 21, wherein the rotating roller 32 and the conveying roller 21 are respectively located on both sides of the housing 13, and the first motor 51 is connected to one of the conveying rollers 21.

[0037] The cutting mechanism 40 is mounted on the second frame 103 and positioned below the conveyor roller assembly 20. The cutting mechanism 40 may include auxiliary rollers 41 and forming rollers 42, respectively positioned on either side of the dough sheet 90. The forming rollers 42 are detachable and mounted on the second frame 103. A mounting base 14 and a movable base 15 are respectively positioned on either side of the second frame 103. One side of the mounting base 14 is provided with a shaft, which is movably mounted on the second frame 103. Two meshing third gears 16 are connected to the auxiliary roller 41 and the shaft, respectively, with one of the third gears 16 being connected to a second motor 17. The movable base 15 is slidably connected to the second frame 103. A polygonal inner core 18 is positioned adjacent to one side of each movable base 15 and mounting base 14. A polygonal outer core 19 is positioned at each end of the forming roller 42, slidably positioned over the corresponding polygonal inner core 18.

[0038] It should be noted that the polygonal inner core 18 and the polygonal outer core 19 described in this embodiment are nested and are respectively arranged as matching polygonal structures. With their polygonal matching characteristics, the two have a self-locking function in the rotation direction, which can ensure that the two always rotate synchronously during movement.

[0039] It should be noted that the conveying roller, rotating roller 32, auxiliary roller 41 and forming roller 42 described in this embodiment need to be anti-sticking, wear-resistant, and meet food safety standards. Stainless steel with a coating (food-grade silicone or Teflon) can be used to enhance the anti-sticking property.

[0040] It should be noted that the forming roller 42 described in this embodiment is provided with a corresponding cutting structure. When the forming roller 42 is in a rotating state, it can continuously cut the dough 90, thereby accurately forming the dough leaf of the desired shape.

[0041] Specifically, when the stretched dough 90 needs to be cut and shaped, the relevant operator must first pass the head end of the dough 90 through the gap between the two conveyor rollers 21 and pass it over the auxiliary roller 41. Subsequently, the matching forming roller 42 is installed. First, the movable seat 15 is moved toward the side away from the mounting seat 14, and then the forming roller 42 is placed between the mounting seat 14 and the movable seat 15, ensuring that the forming roller 42 and the auxiliary roller 41 are in close contact with both sides of the dough 90 respectively, and that the polygonal outer core 19 on one side of the forming roller 42 is precisely placed on the outside of the polygonal inner core 18 on the mounting seat 14. After completing this step, the movable seat 15 is reset, so that the polygonal inner core 18 on the movable seat 15 can smoothly enter the inner side of the polygonal outer core 19 on the other side of the forming roller 42. At this point, the installation of the forming roller 42 is completed.

[0042] After the forming roller 42 is installed, personnel can activate the drive mechanism 50 to synchronize the two rotating rollers 32 and the two conveyor rollers 21. To achieve this, the first motor 51 is activated, which drives the connected conveyor roller 21 to begin rotating. The second gear 532 on this conveyor roller 21 then drives the meshed first gear 531 to rotate synchronously, causing the rollers 32 on the same side to rotate in the opposite direction. Simultaneously, the rotating rollers and rollers 32 on the other side also rotate synchronously, driven by the timing belt 52 and gear train 53. The rotation of the two conveyor rollers 21 conveys the dough sheet 90 in the middle toward the cutting mechanism 40. The rotating roller 32 rotates in the opposite direction from the conveyor roller 21 on the same side. This design ensures that the powder contained in the multiple powder holes 321 on the rotating roller 32 is smoothly transferred to the contacting conveyor roller 21 without interfering with the normal conveyance of the dough sheet 90. In this way, the powder can form a continuous and uniform covering layer on the dough skin 90 during the conveying process, effectively reducing the risk of adhesion between the dough skin 90 and the conveying roller, the auxiliary roller 41 and the forming roller 42.

[0043] When the dough sheet 90 is transferred to the cutting mechanism 40, the second motor 17 is activated, driving the third gear 16 connected to it to rotate. Simultaneously, the other third gear 16 rotates in the opposite direction. This process enables the forming roller 42 and the auxiliary roller 41 to rotate synchronously. The forming roller 42 continuously cuts the dough sheet 90 during rotation, ultimately forming the desired shape of the dough leaf.

[0044] In summary, the dough leaf forming device of the embodiment of the present application utilizes the contact transfer mechanism between the rotating roller and the conveying roller, so that the powder material can form a continuous and uniform covering layer during the dough conveying process, effectively reducing the risk of adhesion between the dough and the conveying roller, auxiliary roller and forming roller, thereby significantly improving the cutting and forming accuracy and the quality of the finished product.

[0045] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0047] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A noodle blade forming device, characterized in that: It comprises a device frame (10), a conveying roller group (20), a powder supply component (30) and a cutting mechanism (40), wherein: The device frame (10) comprises a base (101) and a first frame (102) and a second frame (103) provided on the base (101), wherein the first frame (102) is provided with a shell (13), and the top and bottom of the shell (13) are respectively provided with an inlet (131) and an outlet (132) for the dough (90) to pass through; The conveying roller group (20) is movably arranged inside the housing (13), and the conveying roller group (20) includes two conveying rollers (21) arranged side by side; The powder supply assembly (30) is provided in two groups, and the two groups of the powder supply assembly (30) are respectively arranged on both sides of the shell (13), and the powder supply assembly (30) includes a powder supply pool (31) and a roller (32) arranged inside the powder supply pool (31), wherein: The rotating roller (32) contacts the corresponding conveying roller (21), and a plurality of powder holes (321) are evenly distributed on the outer surface of the rotating roller (32); The two rotating rollers (32) and the two conveying rollers (21) are respectively connected to a driving mechanism (50); The cutting mechanism (40) is arranged on the second frame (103) and is located below the conveying roller group (20). The cutting mechanism (40) includes an auxiliary roller (41) and a forming roller (42) respectively arranged on both sides of the dough (90).

2. The vane forming device according to claim 1, characterized in that: Partitions (60) are respectively provided on both sides of the outlet (132), and a collection pool (70) is formed between each partition (60) and the shell (13), and a collection port (71) is provided at the bottom of the collection pool (70).

3. The vane forming device according to claim 2, characterized in that: A powder conveying channel (80) is provided on one side of the powder supply pool (31) and is in communication with the powder supply pool, wherein one side of the powder conveying channel (80) passes through the housing (13) and is provided with a feed port (81), and the other side of the powder conveying channel (80) is inclined downward and in communication with the powder supply pool (31).

4. The vane forming device according to claim 3, characterized in that: The cross section of the powder supply pool (31) is in an arc shape that matches the rotating roller (32).

5. The vane forming device according to claim 1, characterized in that: The driving mechanism (50) includes a first motor (51), a synchronous belt (52) and two gear sets (53), wherein: The two gear sets (53) are symmetrically arranged, and each gear set (53) includes a first gear (531) and a second gear (532), wherein the first gear (531) is connected to the corresponding conveying roller (21), and the second gear (532) is connected to the corresponding rotating roller (32); The synchronous belt (52) is sleeved on the outside of the rotating roller (32) and the conveying roller (21), wherein the rotating roller (32) and the conveying roller (21) are respectively located on both sides of the housing (13); The first motor (51) is connected to one of the conveying rollers (21).

6. The vane forming device according to claim 1, characterized in that: The forming roller (42) is detachable and is arranged on the second frame (103).

7. The vane forming device according to claim 6, characterized in that: A mounting seat (14) and a moving seat (15) are respectively provided on both sides of the second frame (103), wherein: A shaft is provided on one side of the mounting seat (14), and the shaft is movably provided on the second frame (103). Two meshing third gears (16) are respectively connected to the auxiliary roller (41) and the shaft, and one of the third gears (16) is connected to the second motor (17); The movable seat (15) is slidably connected to the second frame (103), and one side of the movable seat (15) and the mounting seat (14) are both provided with a polygonal inner core (18), and the two polygonal inner cores (18) are arranged close to each other; Both ends of the forming roller (42) are respectively provided with a polygonal outer core (19), and the polygonal outer core (19) can be slidably sleeved on the outer side of the corresponding polygonal inner core (18).

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