A rolling assembly and rolling machine

Abstract

The utility model discloses a kind of roll-in components and roll-in machine, roll-in component includes motor, axle seat, cross plate, fixed bevel gear, rev gear set, claw type plate and roll-in roller, axle seat is vertically arranged on cross plate, the power output end of motor is connected with the power input end of axle seat, fixed bevel gear is horizontally installed on cross plate, multiple rev gear sets are circumferentially arrayed and evenly arranged on claw type plate, claw type plate is connected with the power output end of axle seat, driving gear of rev gear set is engaged with fixed bevel gear, roll-in roller is rotatably installed on claw type plate and is driven by driven gear of rev gear set. The roll-in machine includes roll-in component, lifting device, conveying device and rack, lifting device and conveying device are both arranged on rack, roll-in component is installed on the working end of lifting device, and the working end of roll-in component is oppositely arranged with the conveying belt surface of conveying device. It can realize one dose one skin, reduce waste, and imitate artificial rolling pressure, and the appearance of dough skin forming is realistic and tough.

Description

Technical Field

[0001] This utility model relates to the field of dough rolling equipment technology, and in particular to a dough rolling component and a dough rolling machine. Background Technology

[0002] Round dough sheet rolling machines are specialized equipment used to produce round pasta products such as dumpling wrappers, wonton wrappers, cold noodles, and steamed buns. A dough sheet rolling machine is a professional piece of equipment for processing dough, replacing manual rolling with mechanical methods, significantly improving efficiency and ensuring the uniformity of the dough sheets. Currently, most round dough sheet rolling machines on the market use extrusion molding. After flour and water are mixed into a dough, it is extruded into sheets by a double roller driven by a motor, and then cut into round shapes by a cutting blade. The roller surfaces are usually made of finely ground stainless steel to ensure smooth and uniform dough sheets. Some rolling machines use electromagnetic heating technology to cook the dough before extrusion molding, suitable for specialty pasta products such as cold noodles and wheat noodles.

[0003] Cutting the dough into circles results in excess dough, leading to low dough utilization. Furthermore, different sized cutting blades are needed to make dough of varying diameters, which is inconvenient. This method also produces round dough sheets of relatively uniform thickness, which cannot meet the specific requirement of a thicker center and thinner edges for steamed buns. Utility Model Content

[0004] The purpose of this utility model is to provide a dough rolling component and a dough rolling machine to solve the problems of traditional rolling dough cutting into circles, which results in dough retraction, low dough utilization, and inability to meet the special requirements of thick center and thin edge of steamed bun dough.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A dough rolling assembly is installed on the working end of a lifting device. The assembly is used to produce dough sheets that are thicker at the edges and thinner at the sides. The assembly includes a motor, a bearing, a horizontal plate, a fixed bevel gear, a set of rotating gears, a claw-shaped plate, and a rolling roller. The bearing is vertically mounted on the horizontal plate. The power output end of the motor is connected to the power input end of the bearing. The fixed bevel gear is horizontally mounted on the horizontal plate. Multiple sets of rotating gears are arranged in a circular array and evenly distributed on the finger plates of the claw-shaped plate. The claw-shaped plate is connected to the power output end of the bearing. The driving gear of the rotating gear set meshes with the fixed bevel gear. The rolling roller is rotatably mounted on the finger plate of the claw-shaped plate and driven by the driven gear of the rotating gear set.

[0007] A further technical solution is that the rolling roller is a cone, and the tip of the cone faces the same center.

[0008] A further technical solution is that the cone is tilted, with the tip of the cone higher than the tail.

[0009] A further technical solution is that the two ends of the main shaft inside the bearing seat are respectively connected to the power output end of the motor and the circular part of the fixed bevel gear.

[0010] A further technical solution is that the driving gear is a stepped gear, and the two stepped external gear rings of the stepped gear mesh with the fixed bevel gear and the driven gear respectively.

[0011] A further technical solution is that the rolling roller is made of food-grade high molecular weight polytetrafluoroethylene.

[0012] A dough rolling machine includes a dough rolling component, a lifting device, a conveying device, and a frame. The lifting device and the conveying device are both mounted on the frame. The dough rolling component is mounted on the working end of the lifting device, and the working end of the dough rolling component is positioned opposite to the conveyor belt surface of the conveying device.

[0013] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0014] This utility model proposes a dough rolling assembly and a dough rolling machine. When the dough rolling assembly is working, the motor drives the main shaft on the shaft seat to rotate, the fixed bevel gear is fixed, and multiple circumferentially arrayed revolving gear sets are driven by the main shaft and revolve around the fixed bevel gear. Each dough rolling roller can both rotate on its own axis and revolve with the fixed bevel gear, and the rotation direction and revolving direction of the five dough rolling rollers are the same. The dough ball passing under it is rolled and pressed in one direction to form a dough sheet that is thick in the middle and thin at the edges. This dough rolling structure and method can achieve one dough sheet per batch, reducing waste, and also imitates manual rolling, resulting in a dough sheet with a realistic appearance and a firm texture.

[0015] This dough rolling machine can transport dough portions to the rolling assembly via a conveyor. The lifting device moves the rolling assembly up and down, while the rolling rollers of the rolling assembly roll the dough in one direction to form a dough sheet that is thick in the middle and thin at the edges as it revolves, rotates, and descends. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a dough rolling component according to the present invention.

[0017] Figure 2 This utility model Figure 1 A structural diagram from a formal perspective.

[0018] Figure 3 This utility model Figure 1 A structural diagram from a side view.

[0019] Figure 4 This utility model Figure 1 A structural diagram from a top-down perspective.

[0020] Figure 5 This is a schematic diagram of the structure of the dough rolling machine of this utility model.

[0021] Figure 6 This utility model Figure 5 A schematic diagram of the conveyor system.

[0022] Reference numerals in the attached diagram: 1. Rolling assembly; 2. Lifting device; 3. Motor; 4. Shaft seat; 5. Horizontal plate; 6. Fixed bevel gear; 7. Revolutionary gear set; 8. Claw plate; 9. Rolling roller; 10. Main shaft; 11. Conveying device; 12. Frame. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example 1:

[0030] This implementation example Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a dough rolling assembly 1 is installed on the working end of a lifting device 2. The dough rolling assembly 1 is used to produce dough sheets that are thicker at the edges and thinner at the sides. The assembly includes a motor 3, a bearing 4, a horizontal plate 5, a fixed bevel gear 6, a set of rotating gears 7, a claw-shaped plate 8, and a rolling roller 9. The bearing 4 is vertically mounted on the horizontal plate 5. The power output end of the motor 3 is connected to the power input end of the bearing 4. The fixed bevel gear 6 is horizontally mounted on the horizontal plate 5. Multiple sets of rotating gears 7 are arranged in a circular array and evenly distributed on the finger plates of the claw-shaped plate 8. The claw-shaped plate 8 is connected to the power output end of the bearing 4. The driving gear of the rotating gear set 7 meshes with the fixed bevel gear 6. The rolling roller 9 is rotatably mounted on the finger plates of the claw-shaped plate 8 and driven by the driven gear of the rotating gear set 7. The two ends of the main shaft 10 inside the bearing 4 are connected to the power output end of the motor 3 and the circular part of the fixed bevel gear 6, respectively.

[0031] After the dough portion is placed under the rolling assembly 1, the motor 3 is started to drive the main shaft inside the shaft seat 4 to rotate, which in turn drives the claw plate 8 to rotate. The orbital gear set 7 on the claw plate 8 rotates around the main shaft along the fixed bevel gear 6 while also rotating on its own axis. The rolling roller 9 also rotates on its own axis under the drive of the driven gear of the orbital gear set 7. Then, after the rolling assembly 1 descends into place, it rolls out the dough portion to obtain the dough sheet.

[0032] Preferably, the rolling roller 9 is a cone, and the tips of the cones face the same center. The cone is inclined, and the tip is higher than the tail.

[0033] Under normal circumstances, the lower edge of the rolling roller 9 is in a horizontal state, which can roll out a dough sheet of uniform thickness.

[0034] When rolling out dumpling wrappers, the lower edge of the rolling roller 9 is tilted, which can produce wrappers that are thicker in the middle and thinner at the edges.

[0035] Preferably, the driving gear is a stepped gear, and the two stepped external gear rings of the stepped gear mesh with the fixed bevel gear 6 and the driven gear, respectively.

[0036] The revolution gear set 7 consists of a driving gear and a driven gear, which can achieve a speed reduction effect.

[0037] Preferably, the rolling roller 9 is made of food-grade high molecular weight polytetrafluoroethylene.

[0038] The rolling roller is made of food-grade ultra-high molecular weight polytetrafluoroethylene, which meets food safety standards and effectively solves the stickiness problem of dough with high moisture content.

[0039] Example 2:

[0040] Based on the above embodiments, this embodiment, for example Figure 5 and Figure 6 A dough rolling machine is shown, which includes a dough rolling assembly 1, a lifting device 2, a conveying device 11, and a frame 12. The lifting device 2 and the conveying device 11 are both mounted on the frame 12. The dough rolling assembly 1 is mounted on the working end of the lifting device 2, and the working end of the dough rolling assembly 1 is positioned opposite to the conveyor belt surface of the conveying device 11.

[0041] Conveying device 11 (existing belt conveyor) is installed on frame 12 to convey dough portions. When a fiber optic sensor detects the dough, the belt stops running, lifting device 2 (existing motor-driven screw lifting device) lowers the rolling assembly 1, the rolling roller presses the dough to the required thickness, lifting device 2 raises the rolling assembly 1, and conveying device 11 outputs the pressed dough.

[0042] The typical production speed of this dough rolling machine is 20 pieces / min, which is high, and the product quality and appearance are good.

[0043] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A dough rolling assembly (1) mounted on the working end of a lifting device (2), the dough rolling assembly (1) being used to produce dough sheets that are thick in the middle and thin at the edges, characterized in that: The rolling assembly (1) includes a motor (3), a bearing seat (4), a horizontal plate (5), a fixed bevel gear (6), a planetary gear set (7), a claw plate (8), and a rolling roller (9). The bearing seat (4) is vertically mounted on the horizontal plate (5). The power output end of the motor (3) is connected to the power input end of the bearing seat (4). The fixed bevel gear (6) is horizontally mounted on the horizontal plate (5). Multiple planetary gear sets (7) are arranged in a circular array and are evenly arranged on each finger plate of the claw plate (8). The claw plate (8) is connected to the power output end of the bearing seat (4). The driving gear of the planetary gear set (7) meshes with the fixed bevel gear (6). The rolling roller (9) is rotatably mounted on the finger plate of the claw plate (8) and driven by the driven gear of the planetary gear set (7).

2. The dough rolling assembly according to claim 1, characterized in that: The rolling roller (9) is a cone, and the tip of the cone faces the same center.

3. The dough rolling assembly according to claim 2, characterized in that: The cone is tilted, with the tip higher than the tail.

4. The dough rolling assembly according to claim 1, characterized in that: The two ends of the main shaft (10) inside the bearing seat (4) are respectively connected to the power output end of the motor (3) and the circular part of the fixed bevel gear (6).

5. The dough rolling assembly according to claim 1, characterized in that: The driving gear is a stepped gear, and the two stepped external gear rings of the stepped gear mesh with the fixed bevel gear (6) and the driven gear, respectively.

6. The dough rolling assembly according to claim 1, characterized in that: The rolling roller (9) is made of food-grade high molecular weight polytetrafluoroethylene.

7. A dough rolling machine, characterized in that: The rolling machine includes a rolling assembly (1) as described in any one of claims 1-6, a lifting device (2), a conveying device (11), and a frame (12). The lifting device (2) and the conveying device (11) are both mounted on the frame (12). The rolling assembly (1) is mounted on the working end of the lifting device (2), and the working end of the rolling assembly (1) is positioned opposite to the conveyor belt surface of the conveying device (11).

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