Dough pressing device for steamed stuffed bun production
By designing adjustable pressing rollers and pressing grooves, combined with dough cutting function, the problem of uneven thickness adjustment in traditional dough pressing machines has been solved, enabling precise dough adjustment and one-stop processing, thus improving the efficiency and quality of steamed bun production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 赵明亮
- Filing Date
- 2025-05-28
- Publication Date
- 2026-04-24
AI Technical Summary
Traditional dough press machines have a stepped change in dough thickness adjustment, making it difficult to achieve a smooth transition. In addition, the dough needs to be molded separately after pressing, which is cumbersome to operate.
A dough pressing device for steamed bun production was designed, which adopts an adjustable dough pressing roller and dough pressing groove assembly, combined with a dough cutting assembly, to achieve fine adjustment and smooth transition of dough thickness, and can directly cut into steamed bun skins.
It enables precise adjustment and smooth transition of dough thickness, simplifies the operation process, improves processing quality, and realizes one-stop processing from dough to bun skin.
Smart Images

Figure CN224155028U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pasta processing technology, specifically to a dough pressing device for steamed bun production. Background Technology
[0002] In the production of steamed buns, pressing the dough is an important method to improve the quality and texture of the bun skin. The main purpose of pressing the dough is to remove the original uneven large air bubbles in the dough, ensuring that the internal structure of the finished bun skin is uniform and free of large air pores, resulting in a smooth surface and good taste.
[0003] Traditional dough presses typically have 6-8 fixed settings when pressing dough. The thickness difference between the settings is large, resulting in a stepped change in dough thickness adjustment, which makes it difficult to achieve a smooth result and is not convenient for fine-tuning. This limits their use. Moreover, after pressing the dough, it is necessary to find a mold to press the dough into bun wrappers, which is quite cumbersome. Utility Model Content
[0004] I. Technical problems to be solved
[0005] The technical problem to be solved by this utility model is to overcome the above-mentioned technical difficulties and provide a dough pressing device for steamed bun production. It can finely adjust the thickness of the dough pressing to achieve a smooth transition of dough pressing, resulting in high processing quality. In addition, it adds the function of dough cutting, realizing one-stop processing from dough to steamed bun skin.
[0006] II. Technical Solution
[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a dough pressing device for steamed bun production, including a frame, an inclined dough pressing groove provided inside the frame, a control panel provided on the outer wall of the frame, and further including:
[0008] Pressing roller: The pressing roller is positioned above the pressing groove. The distance between the pressing roller and the pressing groove can be adjusted by the spacing component to press out dough sheets of different thicknesses.
[0009] Dough sheet cutting assembly; disposed on one side of the frame, used to cut the pressed dough sheet into circles.
[0010] As an improvement, the spacing assembly includes a groove, a screw, and a slide bar; pairs of grooves are respectively disposed on both sides of the inner wall of the frame, the screw is rotatably disposed in one side of the groove, and the slide bar is disposed in the other side of the groove; the spacing assembly also includes a moving block and a motor; pairs of moving blocks are respectively disposed on the screw and the slide bar, one side of the moving block is threadedly connected to the screw, and the other side of the moving block is slidably connected to the slide bar, and the motor is fixedly disposed on one side of the moving block for driving the pressing roller to rotate.
[0011] As an improvement, the pressing roller is provided with a rotating shaft on both sides. The rotating shaft on one side is rotatably connected to the moving block on the side, and the rotating shaft on the other side is connected to the output end of the motor. The screw is provided with a throttle handle at one end extending to the outside.
[0012] As an improvement, both sides of the pressing groove are provided with through grooves for use with the rotating shaft.
[0013] As an improvement, the dough cutting assembly includes a placement plate, a fixing plate, and a moving column; the placement plate is disposed on one side of the frame, the fixing plate is disposed on one side of the frame and located above the placement plate, and the moving column is inserted into the fixing plate; the dough cutting assembly also includes a spring, a pressure plate, and rings; the top of the moving column is provided with a circular plate, the spring is sleeved on the moving column and located between the circular plate and the fixing plate, the pressure plate is fixedly disposed at the bottom of the moving column, and a pair of rings are disposed at the bottom of the pressure plate.
[0014] III. Beneficial Effects
[0015] The advantages of this utility model compared with the prior art are as follows:
[0016] 1. The distance between the pressing roller and the pressing groove can be finely adjusted through the groove, screw, slide bar, moving block, motor, through groove, rotating shaft and handle to achieve a smooth transition in dough pressing and high processing quality.
[0017] 2. By using a placement plate, a fixing plate, a moving column, a circular piece, a spring, a pressure plate, and a ring, the pressed dough sheet can be directly cut, realizing one-stop processing from dough to bun skin, with multiple functions. Attached Figure Description
[0018] Figure 1 This is a three-dimensional schematic diagram of a dough pressing device for steamed bun production according to this utility model. Figure 1 .
[0019] Figure 2 This is a three-dimensional schematic diagram of a dough pressing device for steamed bun production according to this utility model. Figure 2 .
[0020] Figure 3 This is a three-dimensional schematic diagram of a dough pressing device for steamed bun production according to this utility model. Figure 3 .
[0021] Figure 4 This is a cross-sectional structural schematic diagram of a dough pressing device for steamed bun production according to this utility model.
[0022] As shown in the figure: 1. Frame; 2. Pressing groove; 3. Control panel; 4. Pressing roller; 5. Groove; 6. Screw; 7. Slide rod; 8. Moving block; 9. Motor; 10. Through groove; 11. Shaft; 12. Rotary handle; 13. Placement plate; 14. Fixing plate; 15. Moving column; 16. Circular piece; 17. Spring; 18. Pressure plate; 19. Ring. Detailed Implementation
[0023] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.
[0024] The present invention will now be described in further detail with reference to the accompanying drawings.
[0025] To fine-tune the relationship between the pressing roller 4 and the pressing groove 2, and to ensure processing quality, in conjunction with the attached... Figure 1 and attached Figure 4A dough pressing device for steamed bun production includes a frame 1, with an inclined dough pressing groove 2 inside the frame 1. A control panel 3 is provided on the outer wall of the frame 1. The device also includes a dough pressing roller 4, positioned above the dough pressing groove 2. The distance between the dough pressing roller 4 and the dough pressing groove 2 can be adjusted by a spacing component to produce dough of different thicknesses. The spacing component includes a groove 5, a screw 6, and a slide rod 7. Pairs of grooves 5 are respectively disposed on both sides of the inner wall of the frame 1. The screw 6 is rotatably disposed in one side of the groove 5, and the slide rod 7 is disposed in the other side of the groove 5. The spacing component also includes a moving block 8 and a motor 9. Pairs of moving blocks 8 are respectively disposed on the screw 6 and the slide rod 7. One moving block 8 is threadedly connected to the screw 6, and the other moving block 8 is slidably connected to the slide rod 7. The motor 9 is fixedly disposed on one moving block 8 and is used to drive the dough pressing roller 4 to rotate. The pressing roller 4 has rotating shafts 11 on both sides. One rotating shaft 11 is rotatably connected to a moving block 8 on the side, and the other rotating shaft 11 is connected to the output end of the motor 9. The screw 6 has a handle 12 extending to the outside. The pressing groove 2 has through grooves 10 on both sides that cooperate with the rotating shafts 11. Rotating the handle 12 drives the screw 6 to rotate, and the moving block 8 on the screw 6 rotates accordingly, driving the motor 9 to move. Then, the moving block 8 on the other side slides on the slide bar 7, the rotating shaft 11 moves in the through groove 10, and the pressing roller 4 moves accordingly. Due to the inclined setting of the pressing groove 2, the distance between the pressing roller 4 and the pressing groove 2 can be finely adjusted to achieve a smooth transition in dough pressing and high processing quality.
[0026] To achieve one-stop processing of dough, combined with... Figure 2 and attached Figure 3 A dough cutting assembly is located on one side of the frame 1 and is used to cut the pressed dough into circles. The dough cutting assembly includes a placement plate 13, a fixing plate 14, and a moving column 15. The placement plate 13 is located on one side of the frame 1, the fixing plate 14 is located on one side of the frame 1 and above the placement plate 13, and the moving column 15 is inserted into the fixing plate 14. The dough cutting assembly also includes a spring 17, a pressure plate 18, and rings 19. A circular piece 16 is provided at the top of the moving column 15, the spring 17 is sleeved on the moving column 15 and located between the circular piece 16 and the fixing plate 14, the pressure plate 18 is fixedly located at the bottom end of the moving column 15, and a pair of rings 19 are located at the bottom end of the pressure plate 18. The pressed dough is placed directly on the placement plate 13, and the circular piece 16 is pressed down, squeezing the spring 17. The pressure plate 18 and rings 19 move downwards continuously, directly cutting the dough, achieving one-stop processing from dough to bun skin.
[0027] In specific implementation of this utility model:
[0028] First, start the motor 9. The motor 9 drives the rotating shaft 11 and the pressing roller 4 to rotate. Place the dough directly into the pressing groove 2. Since the pressing groove 2 is set at an inclination, the dough will continue to move downward under the action of gravity. The rotating pressing roller 4 directly presses the dough.
[0029] When it is necessary to adjust the pressing thickness, turn the handle 12 to drive the screw 6 to rotate. The moving block 8 on the screw 6 rotates accordingly, driving the motor 9 to move. Then the moving block 8 on the other side slides on the slide bar 7, and the rotating shaft 11 moves in the through groove 10. The pressing roller 4 moves accordingly. Due to the inclined setting of the pressing groove 2, the distance between the pressing roller 4 and the pressing groove 2 can be finely adjusted to achieve a smooth transition in dough pressing and high processing quality.
[0030] The pressed dough sheet is placed directly on the placement plate 13. Pressing down on the round piece 16 squeezes the spring 17. The pressure plate 18 and the ring 19 move down continuously, cutting the dough directly. This achieves one-stop processing from dough to bun skin, with multiple functions.
[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
[0032] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A dough pressing device for producing steamed buns, comprising a frame (1), a dough pressing groove (2) is arranged in the frame (1) in an inclined manner, a control panel (3) is arranged on the outer wall of the frame (1), characterized in that, Also includes: Pressing roller (4): The pressing roller (4) is located above the pressing groove (2). The distance between the pressing roller (4) and the pressing groove (2) can be adjusted by the spacing component to press out dough of different thicknesses. Dough cutting component; disposed on one side of the frame (1) for cutting pressed dough into circles.
2. The dough pressing device for steamed bun production according to claim 1, characterized in that: The spacing component includes a groove (5), a screw (6) and a slide (7); the paired grooves (5) are respectively disposed on both sides of the inner wall of the frame (1), the screw (6) is rotatably disposed in the groove (5) on one side, and the slide (7) is disposed in the groove (5) on the other side; The spacing assembly also includes a moving block (8) and a motor (9); the pair of moving blocks (8) are respectively set on the screw (6) and the slide (7), the moving block (8) on one side is threaded to the screw (6), and the moving block (8) on the other side is slidably connected to the slide (7). The motor (9) is fixedly set on the moving block (8) on one side and is used to drive the pressing roller (4) to rotate.
3. The dough pressing device for producing steamed buns according to claim 2, characterized in that: The pressing roller (4) has a rotating shaft (11) on both sides. The rotating shaft (11) on one side is rotatably connected to the moving block (8) on the side, and the rotating shaft (11) on the other side is connected to the output end of the motor (9). The screw (6) has a throttle (12) at one end extending to the outside.
4. The dough pressing device for producing steamed buns according to claim 3, characterized in that: Both sides of the pressing groove (2) are provided with through grooves (10) for use with the rotating shaft (11).
5. A dough pressing device for steamed bun production according to claim 1, characterized in that: The dough cutting assembly includes a placement plate (13), a fixing plate (14), and a moving column (15); the placement plate (13) is disposed on one side of the frame (1), the fixing plate (14) is disposed on one side of the frame (1) and located above the placement plate (13), and the moving column (15) is inserted into the fixing plate (14). The dough cutting assembly also includes a spring (17), a pressure plate (18), and a ring (19); the top of the moving column (15) is provided with a disc (16), the spring (17) is sleeved on the moving column (15) and located between the disc (16) and the fixed plate (14), the pressure plate (18) is fixedly set at the bottom end of the moving column (15), and a pair of rings (19) are set at the bottom end of the pressure plate (18).