A clay mold

Abstract

The application discloses a clay mold, comprising a cutting mold and an impression mold, the cutting mold is provided with a first cavity penetrating from top to bottom, the first cavity is used for cutting a clay body with a three-dimensional shape, the shape of the first cavity is matched with the shape of the impression mold, the impression mold is provided with a plurality of second cavities, the second cavities are used for filling clay of different colors, the cutting mold is sleeved with the impression mold, so that the clay in the second cavities is transferred to the clay body in the first cavity to form a composite shape, through the combination of the cutting mold and the impression mold, the double functions of the three-dimensional shape and the multi-color decoration are realized, the integrity of the three-dimensional shape is protected, the operation difficulty is reduced, the production efficiency is improved, and the work is more beautiful and diverse.

Description

Technical Field

[0001] This application relates to the field of children's toy technology, and more specifically to a clay mold. Background Technology

[0002] Clay is a highly creative and malleable craft material, widely loved and appreciated by craft enthusiasts for its rich colors, diverse textures, and ease of shaping. Currently, there are many types of clay, including polymer clay, modeling clay, paper clay, bread clay, playdough, and super light clay, each with its unique physical properties and applicable scenarios. Clay molds are indispensable tools in the process of making clay crafts. They provide precise templates for shaping the clay, greatly reducing the difficulty of crafting and helping enthusiasts quickly and accurately create clay works of various shapes. For example, Chinese utility model patent with authorization announcement number CN219897048U discloses a clay molding device, including a first box and a second box hinged to one end of the first box. The bottom of the first box is provided with a first molding die. The second box includes a main body, a top plate, and a second molding die. The top plate overlaps the top of the main body and is provided with an inlet and outlet. The main body is provided with a plurality of columns. The second molding die is sleeved on the columns, and an elastic element is provided between the second molding die and the columns. When the first box is opened relative to the second box, the elastic element ejects the upper end of the second molding die from the inlet and outlet. In this technical solution, the upper end of the second mold can extend into an inlet and outlet, allowing for the complete removal of the clay product. However, this solution can only achieve a single three-dimensional shape and cannot directly match or color the molded clay product. For example, when making a colorful flower, a single three-dimensional shape cannot meet the needs of different colors for the petals and stamens. After the three-dimensional clay product is made, its shape is fixed. If other colors of clay are directly pasted onto its surface, it may cause compression or deformation of the original shape. This deformation will be more obvious when a large amount of clay is pasted or when the pasting force is strong. Directly pasting clay also requires high manual skills and patience. Users need to ensure that each piece of clay is accurately pasted in the predetermined position, requiring high precision. Summary of the Invention

[0003] The technical problem to be solved by this application is to provide a clay mold that, through the combination of cutting and printing, achieves the dual functions of three-dimensional modeling and multi-color decoration. This not only protects the integrity of the three-dimensional model, reduces the difficulty of operation, and improves production efficiency, but also increases the aesthetics and diversity of the work.

[0004] This application provides a clay mold, including a cutting mold and a stamping mold. The cutting mold has a first cavity that extends vertically. The first cavity is used to cut a clay blank with a three-dimensional shape. The shape of the first cavity is adapted to the shape of the stamping mold. The stamping mold has multiple second cavities. The second cavities are used to fill clay of various colors. The cutting mold and the stamping mold are fitted together so that the clay in the second cavities is transferred to the clay blank in the first cavity to form a composite shape.

[0005] In this technical solution, the cutting mold has a first cavity that runs vertically through the body. Clay is shaped into the desired three-dimensional form through cutting. By changing the cutting mold to different shapes, various clay blanks with three-dimensional designs can be produced. The stamping mold has multiple second cavities, each of which can be independently filled with clay. Users can fill different cavities with different colors of clay to achieve a multi-color decorative effect. The cutting mold and the stamping mold are connected by a nesting mechanism, allowing the clay in the second cavities to be accurately transferred to the clay blank in the first cavity. This ensures that clay of each color is precisely transferred to the preset position. Pressing the clay onto the clay blank using the stamping mold does not damage the original three-dimensional shape of the clay blank, maintaining the integrity and aesthetics of the design. The use of the stamping mold ensures a smooth surface for the clay, avoiding bumps or depressions, resulting in a smoother and more refined finish. This solution also provides specific instructions on how to use the clay mold. First, take an appropriate amount of clay and spread it evenly on the workbench. Place the cutting mold on the spread clay and press it firmly so that the first cavity of the mold completely penetrates the clay, forming a three-dimensional clay blank. Prepare different colors of clay according to design requirements. Select one color of clay and press it into the corresponding second cavity of the mold. Press the clay firmly to ensure that the cavity is completely filled. Repeat the above steps to press different colors of clay into the other second cavities of the mold. Align the clay mold with the first cavity of the cutting mold, insert the mold into the first cavity, and press the mold to evenly transfer the clay onto the clay body. After pressing, remove the mold. At this point, the clay in the mold has been transferred to the clay body, forming a composite shape. The mold design reduces the difficulty of operation; even beginners can easily complete the coloring and decoration of the clay. This not only protects the integrity of the three-dimensional shape and reduces the difficulty of operation, but also increases the production efficiency and enhances the aesthetics and diversity of the work. On the other hand, attaching a soft magnet to the back of the completed composite shape allows the clay model to adhere to metal surfaces such as refrigerators, transforming it into a practical refrigerator magnet. This is suitable for craft enthusiasts to create personalized refrigerator magnets, greatly enhancing the fun and practicality of craft creation.

[0006] As an improvement, the height h of the second cavity ranges from 2 mm to 2.5 mm. In this technical solution, the design of the height h of the second cavity determines the thickness of the clay filling the mold cavity when transferred to the clay blank. If the height h of the second cavity is less than 2 mm, the filled clay layer will be too thin, resulting in a lack of sufficient three-dimensionality in the composite shape. If the height h of the second cavity exceeds 2.5 mm, the filled clay layer will be too thick, increasing the difficulty of demolding. An excessively thick clay layer is prone to adhering to the second cavity during demolding, preventing the clay from smoothly detaching from the mold, and may even damage the mold or the clay shape. A height h range of 2 mm to 2.5 mm ensures that the clay layer in the second cavity has sufficient thickness, thereby giving the composite shape a good three-dimensional effect and reducing the inconvenience and time cost during operation.

[0007] As an improvement, a first gap d is provided between the outer wall of the second cavity and the outer edge of the mold, the first gap d ranging from 0.8 mm to 1.2 mm. In this technical solution, the design of the range of the first gap d determines the size of the channel through which clay can overflow from the second cavity during the pressing process. During pressing, the clay is subjected to pressure; if there is too much clay inside the second cavity, it will overflow to the outer edge of the mold through the first gap d. This effectively prevents excessive clay accumulation in the second cavity, which could lead to uneven molding or difficulty in demolding. Through the design of the first gap d, the clay can be evenly distributed on the outer edge of the mold, ensuring uniform distribution of clay within the second cavity, resulting in a more consistent molding effect, reducing the adhesion of clay to the inner wall of the second cavity, and improving demolding efficiency.

[0008] As an improvement, the height H of the first cavity ranges from 8 mm to 12 mm. In this technical solution, the design of the height H range of the first cavity determines the thickness of the clay body, thus affecting the thickness and three-dimensionality of the final composite model. If the height H of the first cavity is less than 8 mm, the thickness of the clay body will be too thin, resulting in a lack of sufficient three-dimensionality in the composite model. Insufficient three-dimensionality will affect the visual effect of the work, making it look relatively flat and lacking in layers and depth. If the height H of the first cavity exceeds 12 mm, the thickness of the clay body will be too thick, which will not only increase the amount of material used, but may also make the work too bulky during use, affecting its aesthetics and practicality. The height H range of 8 mm to 12 mm ensures that the clay body has sufficient thickness, thereby giving the composite model a good three-dimensionality.

[0009] As an improvement, the wall thickness b of the second cavity ranges from 0.8 mm to 1 mm. In this technical solution, the design range of the wall thickness b of the second cavity determines the structural strength of the second cavity and the clay filling space. If the wall thickness b of the second cavity is less than 0.8 mm, the structural strength of the mold may be insufficient, making it prone to deformation or damage during use, affecting the service life and molding effect of the mold. If the wall thickness b of the second cavity exceeds 1 mm, the internal space of the mold will be relatively reduced, resulting in a decrease in the amount of clay filled, affecting the uniformity and integrity of the clay during transfer, leading to poor molding effect. A wall thickness b range of 0.8 mm to 1 mm ensures that the mold has sufficient structural strength, allowing it to remain stable during repeated use and preventing deformation or damage. Simultaneously, it optimizes the clay filling effect, ensuring the uniformity and consistency of the molding effect.

[0010] As an improvement, the wall thickness B of the first cavity ranges from 0.5 mm to 1 mm. In this technical solution, the design range of the wall thickness B of the first cavity determines the structural strength of the die and the forming space of the clay blank. If the wall thickness B of the first cavity is less than 0.5 mm, the structural strength of the die may be insufficient, making it prone to deformation or damage during use, affecting the service life of the die and the forming effect. If the wall thickness B of the first cavity exceeds 1 mm, the internal space of the first cavity will be relatively reduced, resulting in an increase in the forming thickness of the clay, affecting the uniformity and integrity of the clay during the pressing process, leading to poor forming effect. A wall thickness B range of 0.5 mm to 1 mm ensures that the die has sufficient structural strength, allowing it to remain stable during repeated use and not easily deformed or damaged.

[0011] As an improvement, a second gap D is provided between the inner wall of the first cavity and the outer edge of the mold, the second gap D ranging from 0.5 mm to 1 mm. In this technical solution, the second gap D is the fitting gap between the cutting mold and the mold, affecting the flow and distribution of clay during the transfer process. The second gap D ensures that the mold can be smoothly fitted into the cutting mold, without being too tight and difficult to operate, or too loose and affecting the molding effect. The appropriate gap range makes the mold fitting into the cutting mold smoother, reducing resistance during operation and improving the convenience and efficiency of operation. The second gap D range of 0.5 mm to 1 mm allows the clay to flow and distribute evenly during the pressing process, helping to avoid unevenness in the clay during transfer and ensuring the consistency of the molding effect.

[0012] As an improvement, the thickness r of the clay blank cut from the first cavity ranges from 2 mm to 4 mm. In this technical solution, the thickness r of the clay blank affects its structural strength and three-dimensionality. If the thickness r of the clay blank is less than 2 mm, the clay blank may be too fragile and easily damaged during subsequent decoration and use, affecting the durability and service life of the work. If the thickness r of the clay blank exceeds 4 mm, the clay blank is too thick, making the work appear bulky and lacking in delicate three-dimensionality and detail. The thickness r range of 2 mm to 4 mm ensures that the clay blank has sufficient structural strength, making it less prone to damage during subsequent decoration and use, extending the service life of the work, and enabling it to support multi-colored decorations well, thus enhancing the artistic value of the work.

[0013] As an improvement, the thickness R of the composite model formed by transferring clay from the second cavity to the first cavity ranges from 4 mm to 6 mm. In this technical solution, the thickness R of the composite model affects its structural strength and three-dimensionality. If the thickness R of the composite model is less than 4 mm, the work may be too fragile and easily damaged during use, affecting its durability and lifespan. If the thickness R of the composite model exceeds 6 mm, the work is too thick, making it appear bulky and lacking in delicate three-dimensionality and detail. A thickness R range of 4 mm to 6 mm ensures that the composite model has sufficient structural strength, making it less prone to damage during use, and also ensures that the composite model has a good three-dimensionality, making the work visually richer and more vivid.

[0014] As an improvement, the mold is equipped with a handle. In this technical solution, the handle is an auxiliary component designed on the mold. The handle provides a convenient gripping point, allowing the user to pick up and move the mold more easily, especially during clay filling and transfer operations. This reduces the risk of the mold slipping during operation, improving the safety and stability of the operation. Through the handle, the user can more precisely control the position and angle of the mold, ensuring a more accurate clay filling and transfer process. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a clay mold according to this application.

[0016] Figure 2 This is a cross-sectional structural diagram of a clay mold according to this application.

[0017] Figure 3 For this application Figure 2 A magnified view of point A in the diagram.

[0018] Figure 4 This is a three-dimensional structural diagram of the printing mold in this application.

[0019] Figure 5 This is a three-dimensional structural diagram of the die-cutting device in this application.

[0020] Figure 6 This is a cross-sectional structural diagram of the composite shape in this application.

[0021] The figure shows: 1. Cutting mold; 11. First cavity; 2. Imprint mold; 21. Second cavity; 22. Handle; 3. Clay blank; 4. Composite shape. Detailed Implementation

[0022] To better understand this application, various aspects of this application will be described in more detail with reference to the accompanying drawings. It should be understood that these detailed descriptions are merely illustrative of exemplary embodiments of this application and are not intended to limit the scope of this application in any way. Throughout the specification, the same reference numerals refer to the same elements.

[0023] In the accompanying drawings, the thickness, size, and shape of the objects have been slightly exaggerated for illustrative purposes. The drawings are for illustrative purposes only and are not drawn to scale.

[0024] It should also be understood that the terms "comprising," "including," "having," "containing," and "including," when used in this specification, indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof. The terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (the specific types and constructions may be the same or different), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0025] Furthermore, it should be noted that the terms "installation," "setting," "equipped with," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two devices, elements, or components; they can refer to a direct installation on another component or the possible presence of another intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the specification of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] like Figures 1 to 6 As shown, this application discloses a clay mold, including a cutting mold 1 and an impression mold 2. The cutting mold 1 has a first cavity 11 that extends vertically, which is used to cut a clay blank 3 with a three-dimensional shape. The shape of the first cavity 11 is adapted to the shape of the impression mold 2. The impression mold 2 has multiple second cavities 21, which are used to fill clay of various colors. The cutting mold 1 and the impression mold 2 are fitted together so that the clay in the second cavity 21 is transferred to the clay blank 3 in the first cavity 11 to form a composite shape 4. The cutting mold 1 has a first cavity 11 that extends vertically, and the clay is shaped into the desired three-dimensional shape by cutting. By changing the cutting mold 1 with different shapes, various clay blanks with three-dimensional shapes can be produced. 3. The mold 2 is equipped with multiple second cavities 21, each of which can be independently filled with clay. This allows users to fill different colors of clay into different cavities, thus achieving a multi-color decorative effect. The cutting mold 1 and the mold 2 are connected by a nesting method, which allows the clay in the second cavity 21 to be accurately transferred to the clay blank 3 in the first cavity 11. This ensures that the clay of each color can be accurately transferred to the preset position. By pressing the clay onto the clay blank 3 through the mold 2, the original three-dimensional shape of the clay blank 3 will not be damaged, maintaining the integrity and aesthetics of the shape. The use of the mold 2 can ensure that the surface of the clay is flat, avoiding bumps or depressions, making the surface of the work smoother and more delicate.

[0027] This application also provides a specific method for using the clay mold. First, take out an appropriate amount of clay and spread it evenly on the workbench. Place the cutting mold 1 on the spread clay and press it firmly so that the first cavity 11 of the cutting mold 1 completely penetrates the clay, forming a three-dimensional clay blank 3. According to the design requirements, prepare clay of different colors. Select one color of clay and press it into the corresponding second cavity 21 of the mold 2. Press the clay firmly to ensure that the clay completely fills the cavity. Repeat the above steps to press the clay of different colors into the other second cavities 21 of the mold 2. Align the clay mold 2 with the first cavity 11 of the cutting mold 1, and insert the mold 2 into the first cavity 11 of the cutting mold 1. Press the mold 2 to evenly transfer the clay in the mold 2 onto the clay body 3. After pressing, remove the mold 2. At this point, the clay in the mold 2 has been transferred onto the clay body 3, forming a composite shape 4. The design of the mold 2 reduces the difficulty of operation. Even beginners can complete the coloring and decoration of the clay through simple operations. This not only protects the integrity of the three-dimensional shape and reduces the difficulty of operation, but also improves the production efficiency and increases the aesthetics and diversity of the work. On the other hand, a soft magnet is attached to the back of the completed composite shape 4, allowing the clay shape to be attached to metal surfaces such as refrigerators, turning it into a practical refrigerator magnet. This is suitable for craft enthusiasts to make personalized refrigerator magnets, which can greatly enhance the fun and practicality of craft creation.

[0028] More specifically, such as Figure 4 As shown, the height h of the second cavity 21 ranges from 2 mm to 2.5 mm. The design of the height h of the second cavity 21 determines the thickness of the clay filling the cavity of the mold 2 when it is transferred to the clay blank 3. If the height h of the second cavity 21 is less than 2 mm, the filling clay layer will be too thin, resulting in the composite shape 4 lacking sufficient three-dimensionality. If the height h of the second cavity 21 exceeds 2.5 mm, the filling clay layer will be too thick, which will increase the difficulty of demolding. An excessively thick clay layer is easy to adhere to the second cavity 21 during the demolding process, causing the clay to be unable to detach smoothly from the mold 2, and may even damage the mold 2 or the clay shape. The height h range of 2 mm to 2.5 mm can ensure that the clay layer of the second cavity 21 has sufficient thickness, thereby giving the composite shape 4 a good three-dimensionality and reducing the trouble and time cost in the operation process.

[0029] More specifically, such as Figure 4 As shown, a first gap d is provided between the outer wall of the second cavity 21 and the outer edge of the mold 2. The range of the first gap d is 0.8 mm to 1.2 mm. The design of the range of the first gap d determines the size of the channel through which clay can overflow from the second cavity 21 during the pressing process. During the pressing process, the clay will be subjected to pressure. If there is too much clay inside the second cavity 21, it will overflow to the outer edge of the mold 2 through the first gap d. This can effectively prevent excessive accumulation of clay in the second cavity 21, which would lead to uneven molding or difficulty in demolding. Through the design of the first gap d, the clay can be evenly distributed on the outer edge of the mold 2, ensuring that the clay distribution in the second cavity 21 is uniform, making the molding effect more consistent, reducing the adhesion of clay to the inner wall of the second cavity 21, and improving the demolding efficiency.

[0030] More specifically, such as Figure 5 As shown, the height H of the first cavity 11 ranges from 8 mm to 12 mm. The design of the height H of the first cavity 11 determines the thickness of the clay body 3, thus affecting the thickness and three-dimensionality of the final composite model 4. If the height H of the first cavity 11 is less than 8 mm, the thickness of the clay body 3 will be too thin, resulting in the composite model 4 lacking sufficient three-dimensionality. Insufficient three-dimensionality will affect the visual effect of the work, making it look relatively flat and lacking in layers and depth. If the height H of the first cavity 11 exceeds 12 mm, the thickness of the clay body 3 will be too thick, which will not only increase the amount of material used, but may also make the work too bulky during use, affecting its aesthetics and practicality. The height H range of 8 mm to 12 mm can ensure that the clay body 3 has sufficient thickness, thus giving the composite model 4 a good three-dimensionality.

[0031] More specifically, such as Figure 4As shown, the wall thickness b of the second cavity 21 ranges from 0.8 mm to 1 mm. The design of the wall thickness b of the second cavity 21 determines the structural strength of the second cavity 21 and the filling space of the clay. If the wall thickness b of the second cavity 21 is less than 0.8 mm, the structural strength of the mold 2 may be insufficient, making it easy to deform or be damaged during use, affecting the service life and molding effect of the mold 2. If the wall thickness b of the second cavity 21 exceeds 1 mm, the internal space of the mold 2 will be relatively reduced, resulting in a reduction in the amount of clay filling, affecting the uniformity and integrity of the clay during the transfer process, resulting in poor molding effect. The wall thickness b range of 0.8 mm to 1 mm can ensure that the mold 2 has sufficient structural strength, making it stable during repeated use and not easily deformed or damaged, while optimizing the clay filling effect and ensuring the uniformity and consistency of the molding effect.

[0032] More specifically, such as Figure 5 As shown, the wall thickness B of the first cavity 11 ranges from 0.5 mm to 1 mm. The design of the wall thickness B of the first cavity 11 determines the structural strength of the die 1 and the forming space of the clay blank 3. If the wall thickness B of the first cavity 11 is less than 0.5 mm, the structural strength of the die 1 may be insufficient, making it easy to deform or be damaged during use, affecting the service life and forming effect of the die 1. If the wall thickness B of the first cavity 11 exceeds 1 mm, the internal space of the first cavity 11 will be relatively reduced, resulting in an increase in the forming thickness of the clay, affecting the uniformity and integrity of the clay during the pressing process, resulting in poor forming effect. The wall thickness B range of 0.5 mm to 1 mm can ensure that the die 1 has sufficient structural strength, so that it remains stable during repeated use and is not easily deformed or damaged.

[0033] More specifically, such as Figures 1 to 3 As shown, a second gap D is provided between the inner wall of the first cavity 11 and the outer edge of the mold 2. The range of the second gap D is 0.5 mm to 1 mm. The second gap D is the fitting gap between the cutting die 1 and the mold 2, which affects the flow and distribution of clay during the transfer process. The second gap D ensures that the mold 2 can be smoothly fitted into the cutting die 1. The two are not difficult to operate due to an overly tight fit, nor will the molding effect be affected by an overly loose fit. The appropriate gap range makes the mold 2 fit into the cutting die 1 more smoothly, reduces the resistance during the operation process, and improves the convenience and efficiency of the operation. The second gap D range of 0.5 mm to 1 mm allows the clay to flow and distribute evenly during the pressing process, which helps to avoid unevenness of the clay during the transfer process and ensures the consistency of the molding effect.

[0034] More specifically, such as Figure 6As shown, the thickness r of the clay blank 3 cut from the first cavity 11 ranges from 2 mm to 4 mm. The thickness r of the clay blank 3 affects its structural strength and three-dimensionality. If the thickness r of the clay blank 3 is less than 2 mm, the clay blank 3 may be too fragile and easily damaged during subsequent decoration and use, affecting the durability and service life of the work. If the thickness r of the clay blank 3 exceeds 4 mm, the clay blank 3 is too thick, making the work appear bulky and lacking in delicate three-dimensionality and detail. The thickness r range of 2 mm to 4 mm ensures that the clay blank 3 has sufficient structural strength, making it less prone to damage during subsequent decoration and use, extending the service life of the work, and enabling it to support multi-colored decorations well, thus enhancing the artistic value of the work.

[0035] More specifically, such as Figure 6 As shown, the thickness R of the composite model 4 formed by transferring clay from the second cavity 21 to the first cavity 11 ranges from 4 mm to 6 mm. The thickness R of the composite model 4 affects its structural strength and three-dimensionality. If the thickness R of the composite model 4 is less than 4 mm, the work may be too fragile and easily damaged during use, affecting its durability and lifespan. If the thickness R of the composite model 4 exceeds 6 mm, the work is too thick, making it appear bulky and lacking in delicate three-dimensionality and detail. The thickness R range of 4 mm to 6 mm ensures that the composite model 4 has sufficient structural strength, making it less prone to damage during use, and also ensures that the composite model 4 has a good three-dimensionality, making the work visually richer and more vivid.

[0036] More specifically, such as Figure 2 As shown, the mold 2 is equipped with a handle 22, which is an auxiliary component designed on the mold 2. The handle 22 provides a convenient grip point, allowing the user to pick up and move the mold 2 more easily, especially when performing clay filling and transfer operations. This reduces the risk of the mold 2 slipping during operation and improves the safety and stability of the operation. Through the handle 22, the user can more accurately control the position and angle of the mold 2, ensuring that the clay filling and transfer process is more accurate.

[0037] This application is not limited to the above-described preferred embodiments. Anyone can derive other products in various forms under the guidance of this application. However, regardless of any changes made to their shape or structure, any technical solution that is the same as or similar to that of this application falls within the protection scope of this application.

Claims

1. A clay mold, characterized in that, The mold includes a cutting mold (1) and a printing mold (2). The cutting mold (1) has a first cavity (11) that runs vertically through the body. The first cavity (11) is used to cut a clay blank (3) with a three-dimensional shape. The shape of the first cavity (11) is adapted to the shape of the printing mold (2). The printing mold (2) has multiple second cavities (21). The second cavities (21) are used to fill clay of various colors. The cutting mold (1) and the printing mold (2) are fitted together so that the clay in the second cavity (21) is transferred to the clay blank (3) in the first cavity (11) to form a composite shape (4).

2. A clay mold according to claim 1, characterized in that, The height h of the second cavity (21) ranges from 2 mm to 2.5 mm.

3. A clay mold according to claim 1, characterized in that, A first gap d is provided between the outer wall of the second cavity (21) and the outer edge of the mold (2), and the range of the first gap d is 0.8 mm to 1.2 mm.

4. A clay mold according to claim 1, characterized in that, The height H of the first cavity (11) ranges from 8 mm to 12 mm.

5. A clay mold according to claim 1, characterized in that, The wall thickness b of the second cavity (21) ranges from 0.8 mm to 1 mm.

6. A clay mold according to claim 1, characterized in that, The wall thickness B of the first cavity (11) ranges from 0.5 mm to 1 mm.

7. A clay mold according to claim 1, characterized in that, A second gap D is provided between the inner wall of the first cavity (11) and the outer edge of the mold (2), and the second gap D ranges from 0.5 mm to 1 mm.

8. A clay mold according to claim 1, characterized in that, The thickness r of the clay blank (3) cut from the first cavity (11) ranges from 2 mm to 4 mm.

9. A clay mold according to claim 1 or 8, characterized in that, The thickness R of the composite shape (4) formed by transferring the clay in the second cavity (21) to the clay in the first cavity (11) ranges from 4 mm to 6 mm.

10. A clay mold according to claim 1, characterized in that, The mold (2) is provided with a handle (22).

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