A skin pressing device for dumpling processing
By designing a dough pressing device that includes a base, a lower handle, an upper handle, a processing plate, and a drive mechanism, a two-handed operation and reciprocating movement of the dough sheet are realized, solving the problems of inconvenience and uneven thickness of existing devices, and improving the pressing effect and taste of dumpling skins.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LINZE JIUJIU JUBAOYUAN FOOD CO LTD
- Filing Date
- 2025-07-15
- Publication Date
- 2026-06-02
AI Technical Summary
Existing lever-type dough pressing devices require one-handed operation, which is inconvenient, especially for people with less strength. They also make it difficult to ensure the uniformity of dumpling skin thickness, affecting the taste.
A dough pressing device was designed, comprising a base, a lower handle, an upper handle, a processing plate, a dough pressing shell, and a drive mechanism. Through the operation of both hands and the cooperation of the drive mechanism, the dough pressing shell is reciprocated, ensuring that the dumpling skin is evenly pressed.
It improves the efficiency and effectiveness of pressing the dough, avoids the problem of uneven dumpling skin thickness, and enhances the taste and quality of the dumplings.
Smart Images
Figure CN224306649U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of dumpling processing technology, and in particular to a dumpling pressing device. Background Technology
[0002] In traditional dumpling making, the dough-pressing process is usually done by hand, using a rolling pin to roll the dough into dumpling wrappers. This method is not only inefficient but also requires a high level of skill. Because it's difficult to precisely control the force and direction when rolling by hand, it's hard to ensure the dumpling wrappers are of uniform thickness, often resulting in some wrappers being too thick. Overly thick wrappers are harder after cooking, affecting the overall flavor of the dumplings and thus the dining experience. With the fast pace of life and increasing demands for food quality, lever-operated dumpling-pressing devices have gradually appeared on the market.
[0003] However, most existing lever-type dumpling wrapper pressing devices use a single-handed pressing method, which is not convenient to operate, especially for people with less strength, such as the elderly, children, or women, making it difficult to achieve the desired wrapper pressing effect. At the same time, relying solely on the simple pressing action cannot fully compress the dumpling wrapper, resulting in uneven thickness and excessively thick areas, which affects the taste of the dumplings.
[0004] Therefore, this application provides a dough pressing device for dumpling processing to solve the above-mentioned technical problems. Utility Model Content
[0005] The technical problem to be solved by this utility model is to provide a dumpling pressing device to solve the problem that the existing lever-type pressing device only requires manual one-hand pressing operation, which is inconvenient to use and the force is insufficient, which can easily lead to the dumpling skin being too thick in some places and uneven in thickness, thus affecting the taste.
[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0007] A dumpling dough pressing device includes a base, a pressing groove fixed in the middle of the upper surface of the base, a horizontal lower handle fixed to one end of the base, and an upper handle hinged to the other end. A processing plate is fixed in the middle of the upper handle, a pressing shell adapted to the pressing groove is provided on the inner side of the processing plate, and a driving mechanism is provided in the middle of the processing plate to drive the pressing shell to reciprocate in a direction perpendicular to the processing plate. A control button to start the driving mechanism is provided on the upper handle.
[0008] Optionally, a fixing ear is fixed to the upper end face of the base away from the lower handle, and the end of the upper handle is hinged to the fixing ear.
[0009] Optionally, the pressure shell is a hemispherical shell adapted to the pressure groove, and two vertical guide cylinders are symmetrically fixed in the middle of the pressure shell, and a vertical screw cylinder is fixed in the middle of the pressure shell.
[0010] Optionally, a rotatable stud is provided in the middle of the processing plate, one end of which is connected to the drive mechanism in the middle of the processing plate, and the other end is threaded into the screw barrel.
[0011] Optionally, two vertical guide posts are symmetrically fixed on both sides of the middle part of the processing plate, and the guide posts are movably inserted into the guide cylinder.
[0012] Optionally, the drive mechanism provided in the middle of the processing plate includes a barrel and a motor, and the motor is fixed inside the barrel, and a power supply for supplying power to the motor is provided inside the barrel.
[0013] Optionally, the motor shaft end is provided with a prismatic slot, which is inserted and fixed to the end of the stud away from the pressure shell.
[0014] Compared with the prior art, this utility model has at least the following beneficial effects:
[0015] In the above solution, thanks to the cooperation of the lower handle and the upper handle, the user can hold the lower handle and the upper handle at the same time to apply force. Compared with the force application method of pressing down with one hand in the existing technology, this device is more convenient to operate.
[0016] In the above solution, thanks to the cooperation of the processing plate, guide post, pressing shell, guide cylinder, screw cylinder, stud and drive mechanism, when the pressing shell is used in conjunction with the pressing groove to extrude the dumpling skin, the pressing shell can be further driven to reciprocate for a certain stroke, thereby improving the pressing effect on the dumpling skin and avoiding the pressing of the dumpling skin to be too thick.
[0017] In summary, this device can better process dumpling wrappers by pressing them, avoiding the problem of thicker wrappers that affects the taste, which often occurs with manual pressing. Attached Figure Description
[0018] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.
[0019] Figure 1 This is a schematic diagram of the structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the processing plate of this utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the pressure shell of this utility model;
[0022] Figure 4 For the present utility model Figure 2 An enlarged schematic diagram of the structure at point A in the middle.
[0023] [Figure Labels]
[0024] 1. Base; 101. Lower handle; 102. Fixing ear; 2. Pressing groove; 3. Upper handle; 301. Control button; 4. Processing plate; 401. Guide post; 5. Pressing shell; 501. Guide cylinder; 502. Screw barrel; 6. Stud; 7. Machine barrel; 8. Motor; 801. Prism slot.
[0025] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation
[0026] The following is a detailed description of a dumpling dough pressing device provided by this utility model, in conjunction with the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.
[0027] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.
[0028] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.
[0029] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.
[0030] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.
[0031] like Figure 1-4 As shown, an embodiment of this utility model provides a dumpling wrapper pressing device, including a base 1. A pressing groove 2 is fixed in the middle of the upper surface of the base 1. The pressing groove 2 is used to place the dough to be pressed. It is circular in shape, with a diameter of 8-10 cm according to the common dumpling wrapper size, and a depth of 1-1.5 cm to ensure that dumpling wrappers of appropriate size can be pressed out. The inner wall of the pressing groove 2 is smoothed to prevent the dough from sticking together during the pressing process, making it easy to remove the pressed dumpling wrappers.
[0032] A horizontal lower handle 101 is fixed to one end of the base 1, and a fixed ear 102 is fixed to the upper end of the base 1 away from the lower handle 101. The fixed ear 102 is integrally formed with the base 1 and is hinged to the upper handle 3 by a pin. This hinge structure allows the upper handle 3 to rotate flexibly around the fixed ear 102, thereby realizing the opening and closing action, which makes it convenient for the user to put the dough into the pressing groove 2 and take out the pressed dumpling skin.
[0033] The upper handle 3 has a processing plate 4 fixed in the middle, and a pressing shell 5 adapted to the pressing groove 2 is provided on the inner side of the processing plate 4. The pressing shell 5 is designed as a hemispherical shell, which can better fit the dough and distribute the pressure evenly, thereby improving the pressing quality. Two vertical guide cylinders 501 are symmetrically fixed in the middle of the pressing shell 5. The guide cylinders 501 are cylindrical, and a vertical screw cylinder 502 is fixed in the middle of the pressing shell 5.
[0034] Two vertical guide posts 401 are symmetrically fixed on both sides of the middle part of the processing plate 4. The guide posts 401 are cylindrical and are movably inserted into the guide cylinder 501. The length of the guide post 401 is slightly greater than the reciprocating stroke of the pressing shell 5 to ensure that the guide post 401 is always inserted into the guide cylinder 501 during the pressing process, so as to play a precise guiding role and ensure that the pressing shell 5 remains stable during the reciprocating movement.
[0035] Meanwhile, a drive mechanism is provided in the middle of the processing plate 4 to drive the pressure shell 5 to reciprocate in a direction perpendicular to the processing plate 4. This drive mechanism includes a barrel 7 and a motor 8. The motor 8 is fixed in the upper part of the barrel 7 and is a miniature DC motor, which is characterized by its small size, stable speed, and low noise. A power supply 9 is provided in the lower part of the barrel 7 to supply power to the motor 8. The power supply 9 uses two AA dry batteries, which can also be replaced with rechargeable lithium batteries as needed to meet the needs of different usage scenarios. The power supply 9 is connected to the motor 8 through wires and has electrode plates in the circuit. The electrode plates are fixed to the processing plate 4 along with the barrel 7 and are electrically connected to the control circuit of the corresponding control button 301 on the upper handle 3. This allows the user to simply press the control button 301 with their finger to connect the circuit between the power supply 9 and the motor 8 and start the motor 8.
[0036] The motor 8 has a prismatic slot 801 at its shaft end, and a rotatable stud 6 is located in the middle of the processing plate 4. One end of the stud 6, away from the pressure shell 5, is inserted and fixed in the prismatic slot 801. Through this structure, the motor 8 can drive the stud 6 to rotate. The other end of the stud 6 is threaded into a screw barrel 502, which is fixed at the upper center of the pressure shell 5. When the stud 6 rotates, because the screw barrel 502 is relatively fixed to the pressure shell 5 and is restricted by the guide post 401 and the guide barrel 501, the screw barrel 502 will drive the pressure shell 5 to reciprocate in a direction perpendicular to the processing plate 4.
[0037] The working principle of this utility model is as follows: In actual use, the user first places the dough in the pressing groove 2, then holds the lower handle 101 and the upper handle 3 with both hands respectively. By applying pressure, the upper handle 3 rotates around the fixed ear 102, causing the pressing shell 5 to gradually approach the dough in the pressing groove 2, thus initially pressing the dumpling skin. At this time, the hemispherical structure of the pressing shell 5 allows the dough to be evenly stressed, initially forming the shape of the dumpling skin.
[0038] Next, press control button 301 to start the drive mechanism. Motor 8 drives stud 6 to rotate. Through the threaded engagement of stud 6 with screw cylinder 502 and the guiding action of guide post 401 and guide cylinder 501, the pressing shell 5 reciprocates in a certain stroke in a direction perpendicular to processing plate 4. The reciprocating stroke is 3-5 mm, and the frequency is 20-30 times per minute. This reciprocating movement allows the pressure to be applied more evenly to the dumpling skin, further compressing and reshaping the dough, effectively preventing the pressed dumpling skin from being too thick and improving the pressing effect.
[0039] Once the dumpling wrappers are pressed, release control button 301 to stop the drive mechanism. Then, lift the upper handle 3 to remove the pressed dumpling wrappers. Through this structural design and operating method, this device achieves convenient operation and excellent wrapper pressing results, solving problems existing in current technology and meeting people's demand for high-quality dumpling wrappers.
[0040] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.
[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A dumpling dough pressing device, comprising a base (1), characterized in that, A pressing groove (2) is fixed in the middle of the upper end face of the base (1). A horizontal lower handle (101) is fixed at one end of the base (1), and an upper handle (3) is hinged at the other end. A processing plate (4) is fixed in the middle of the upper handle (3). A pressing shell (5) adapted to the pressing groove (2) is provided on the inner side of the processing plate (4). A driving mechanism is provided in the middle of the processing plate (4) to drive the pressing shell (5) to reciprocate in a direction perpendicular to the processing plate (4). A control button (301) to start the driving mechanism is provided on the upper handle (3).
2. The dumpling dough pressing device according to claim 1, characterized in that, The upper end of the base (1) away from the lower handle (101) is fixed with a fixing ear (102), and the end of the upper handle (3) is hinged to the fixing ear (102).
3. The dumpling dough pressing device according to claim 1, characterized in that, The pressure shell (5) is a hemispherical shell adapted to the pressure groove (2). Two vertical guide cylinders (501) are symmetrically fixed in the middle of the pressure shell (5), and a vertical screw cylinder (502) is fixed in the middle of the pressure shell (5).
4. The dumpling dough pressing device according to claim 3, characterized in that, A rotatable stud (6) is provided in the middle of the processing plate (4). One end of the stud (6) is connected to the drive mechanism in the middle of the processing plate (4), and the other end is threaded into the screw barrel (502).
5. The dumpling dough pressing device according to claim 4, characterized in that, Two vertical guide posts (401) are symmetrically fixed on both sides of the middle part of the processing plate (4), and the guide posts (401) are movably inserted into the guide cylinder (501).
6. The dumpling dough pressing device according to claim 4, characterized in that, The driving mechanism provided in the middle of the processing plate (4) includes a barrel (7) and a motor (8), and the motor (8) is fixed inside the barrel (7). The barrel (7) is provided with a power supply to power the motor (8).
7. The dumpling dough pressing device according to claim 6, characterized in that, The motor (8) has a prism-shaped slot (801) at the end of its shaft, which is inserted and fixed to the end of the stud (6) away from the pressure shell (5).