Powder sheet forming roller and powder sheet thereof
By setting grooves and protrusions on the rice noodle forming roller and designing a hollow hole in the middle of the rice noodle sheet, the problem of the rice noodle sheet being difficult to pick up is solved, achieving a convenient and aesthetically pleasing result after cooking.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 张作岩
- Filing Date
- 2023-07-03
- Publication Date
- 2026-06-26
Smart Images
Figure CN224402856U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a rice noodle forming roller and the rice noodle sheet thereon, belonging to the field of food manufacturing. Background Technology
[0002] Rice noodle sheets are a popular traditional food in both northern and southern China. They are thin sheets made from rice starch, sweet potato starch, mung bean starch, potato starch, broad bean starch, etc.
[0003] There are two types of rice noodle sheets: fresh and dried. Fresh ones are eaten immediately, while dried ones are easier to store and transport.
[0004] Dried rice noodles are commonly used as an ingredient in stews in northern China. Stews are characterized by being made with water and various ingredients, resulting in a nutritious dish. However, after being cooked, the rice noodles become very moist and smooth, causing them to overlap with the food, making them difficult to pick up with chopsticks. This is especially true for children, who find it almost impossible to eat with chopsticks. Even adults often find them falling off during repeated attempts, negatively impacting the eating experience. Summary of the Invention
[0005] To address the aforementioned problems, this utility model provides a rice noodle forming roller and its rice noodle sheet, solving the issue that the rice noodle sheet's shape and structure are difficult to clamp.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is:
[0007] The present invention relates to a rice noodle forming roller, comprising a cylindrical rice noodle roller (1), wherein the surface of the rice noodle roller is provided with a rice noodle forming groove, and a protrusion is provided in the rice noodle forming groove, wherein the top surface of the protrusion is flush with the surface of the rice noodle roller, and there is at least one protrusion in each rice noodle forming groove.
[0008] Preferably, the outer surface of the rice noodle roll is made of food-grade polymer material, the middle is a rotating shaft, and the rice noodle forming groove is set on the surface of the food-grade polymer material.
[0009] Preferably, there are multiple rice noodle forming grooves, which are evenly distributed on the surface of the rice noodle roller.
[0010] Preferably, the rice noodle forming grooves are arranged in rows along the axis of the rice noodle roller, and the distance between the rice noodle forming grooves in the rows is equal.
[0011] Preferably, the rice noodle forming groove is provided in three rows on the surface of the rice noodle roller, and the angle between the connecting line of each row and the central axis of the rice noodle roller is 120 degrees.
[0012] Preferably, the protrusion is circular or plum blossom shaped.
[0013] In a further optimization, the protrusions within a single rice noodle forming groove are four.
[0014] The inner bottom surface of the preferred rice noodle forming groove has the same curvature as the surface of the rice noodle roller.
[0015] The rice noodle sheet produced by the rice noodle sheet forming roller of this utility model has a shape that matches the rice noodle sheet forming groove. The rice noodle sheet has a hollow hole in the middle, which is extruded by a protrusion. The shape of the hollow hole matches the shape of the protrusion and the number of hollow holes is the same.
[0016] The advantages of this utility model are:
[0017] By redesigning the forming roller and structure of the rice noodle sheet, and adding protrusions to the rice noodle sheet forming equipment, a hole is squeezed out in the middle of the rice noodle sheet. When it is cooked and ready to eat, chopsticks are inserted into the hole in the rice noodle sheet to pick it up, reducing the possibility of the rice noodle sheet falling and improving the comfort of eating.
[0018] By designing the shape of the holes on the forming roller, the aesthetic appeal of the rice noodle sheet can be improved, increasing the product's attractiveness. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the structure of the powder sheet roller of this utility model.
[0020] Figure 2 This is a front view of the powder sheet roller of this utility model.
[0021] Figure 3 This is a rear view of the powder sheet roller of this utility model.
[0022] Figure 4 This is a bottom view of the powder sheet roller of this utility model.
[0023] Figure 5 This is the second embodiment of the powder sheet roller structure of this utility model.
[0024] Figure 6 This is the third embodiment of the powder sheet roller structure of this utility model.
[0025] Figure 7 This is a new type of rice noodle sheet. Figure 1 ,
[0026] Figure 8 This is a new type of rice noodle sheet. Figure 2 .
[0027] Attached reference numerals: 1. Powder sheet roller, 2. Powder sheet forming groove, 3. Protrusion, 4. Rotating shaft, 5. Powder sheet, 6. Hole. Implementation
[0028] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.
[0029] This utility model relates to a rice noodle sheet forming roller, used for rolling and forming rice noodle sheets. The rice noodle sheet roller 1 is a cylindrical roller, such as... Figure 1-4 As shown, the surface of the rice noodle roll 1 is provided with a rice noodle forming groove 2, and a protrusion 3 is provided in the rice noodle forming groove 2. The top surface of the protrusion 3 is flush with the surface of the rice noodle roll 1, and there is at least one protrusion 3 in each rice noodle forming groove 2.
[0030] A rice noodle sheet machine rolls out flat rice noodle sheets, which are then rolled into perforated sheets by the rice noodle sheet forming roller of this invention for easy consumption. Specifically, the outer surface of the rice noodle sheet roller 1 of this invention is made of food-grade polymer material, with a rotating shaft 4 in the middle, and the rice noodle sheet forming groove 2 is set on the surface of the food-grade polymer material. The production of rice noodle sheets needs to meet food machinery processing standards. The surface of the edible rice noodle sheet roller of this invention is made of polyethylene material, which does not release harmful substances and will not affect the quality of the rice noodle sheets.
[0031] The rice noodle forming groove 2 is milled onto the polymer material surface of the rice noodle roller by a machine tool using CNC equipment, and various shapes of rice noodle forming groove 2 can be produced. The rice noodle produced by this utility model is a prototype, and a circular rice noodle forming groove 2 should be processed.
[0032] This utility model specifically has multiple rice noodle forming grooves, such as... Figure 1 In this process, multiple rice noodle forming grooves 2 are arranged in rows on the surface of the rice noodle roller 1. Specifically, they are arranged in rows along the axis of the rice noodle roller 1, and the rice noodle forming grooves 2 in the rows are equidistant.
[0033] like Figure 1 As shown, the rice noodle forming groove 2 has three rows on the surface of the rice noodle roller 1, and the angle between the connecting line of each row and the central axis of the rice noodle roller 1 is 120 degrees.
[0034] The protrusion 3 of this utility model is circular or plum blossom shaped. When circular, there can be one or more, such as... Figure 1 The protrusion shown is one, such as Figure 5 There are four protrusions shown, as follows: Figure 6 The protrusion shown is in the shape of a plum blossom.
[0035] In this invention, the inner bottom surface of the rice noodle forming groove 2 has the same curvature as the surface of the rice noodle roller 1. The purpose of the protrusion is to press out the hollow hole structure in the middle of the rice noodle during rolling, thus avoiding incomplete hole formation or incomplete separation.
[0036] The rice noodle sheet produced by the rice noodle forming roller of this utility model is 5 as follows: Figure 7 and Figure 8 As shown, the shape of the rice noodle sheet 5 matches the shape of the rice noodle sheet forming groove 2. The rice noodle sheet 5 has a hollow hole 6 in the middle, which is extruded by the protrusion 3. The shape of the hollow hole 6 matches the shape of the protrusion 3.
[0037] The shape of the rice noodle forming groove 2 of the rice noodle forming roller matches the shape of the rice noodle. This utility model is designed to be circular, but it can also be designed to be square or regular polygonal, or other shapes.
[0038] When the protrusion in the rice noodle forming groove 2 is a circle, the rolled rice noodle will look like... Figure 7 As shown, there is a circular perforation. When the protrusion in the rice noodle forming groove 2 is a plum blossom shape, the rolled rice noodle will resemble... Figure 7 As shown, there is a plum blossom-shaped perforated hole.
[0039] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.
Claims
1. A rice noodle forming roller, comprising a cylindrical rice noodle roller (1), characterized in that, The surface of the rice noodle roll (1) is provided with a rice noodle forming groove (2), and a protrusion (3) is provided in the rice noodle forming groove (2). The top surface of the protrusion (3) is flush with the surface of the rice noodle roll (1), and there is at least one protrusion (3) in each rice noodle forming groove (2).
2. The rice noodle forming roller according to claim 1, characterized in that, The outer surface of the rice noodle roller (1) is made of food-grade polymer material, and the middle part is a rotating shaft (4). The rice noodle forming groove (2) is set on the surface of the food-grade polymer material.
3. The rice noodle forming roller according to claim 1, characterized in that, There are multiple rice noodle forming grooves (2), which are evenly distributed on the surface of the rice noodle roller (1).
4. The rice noodle forming roller according to claim 3, characterized in that, The rice noodle forming grooves (2) are arranged in rows along the axis of the rice noodle roller (1), and the rice noodle forming grooves (2) in the rows are equidistant.
5. The rice noodle forming roller according to claim 4, characterized in that, The rice noodle forming groove (2) has three rows on the surface of the rice noodle roller (1), and the angle between the connecting line of each row and the central axis of the rice noodle roller (1) is 120 degrees.
6. The rice noodle forming roller according to claim 1, characterized in that, The protrusion (3) is round or plum blossom shaped.
7. The rice noodle forming roller according to claim 6, characterized in that, There are four protrusions in a rice noodle forming groove (2).
8. The rice noodle forming roller according to claim 1, characterized in that, The inner bottom surface of the rice noodle forming groove (2) has the same curvature as the surface of the rice noodle roller (1).
9. A type of rice noodle sheet (5) produced by the rice noodle sheet forming roller according to claim 1, characterized in that, The shape of the rice noodle sheet (5) matches the shape of the rice noodle sheet forming groove (2). The rice noodle sheet (5) has a hollow hole (6) in the middle. The hollow hole (6) is extruded by the protrusion (3). The shape of the hollow hole (6) matches the shape of the protrusion (3) and the number is the same.