A weaving mold and its production method and production device

Abstract

The present invention provides a weaving mold, comprising: a limiting member, a first support member, and a second support member; the first support member is at least one and is used to support a woven fabric, so that the fabric extends along the outline of the first support member until the fabric is completely woven; the second support member is provided on the first support member and is used to support the first support member; the limiting member is detachably connected to the first support member and is used to limit the position of the second support member; the outer diameter of the second support member and the outer diameter of each of the first support members are both less than or equal to the outer diameter of the limiting member, so that the second support member and each of the first support members can be separated from the completely woven fabric. This mold is used to provide a weaving outline for the woven fabric, facilitating the molding of the woven fabric.

Description

Technical Field

[0001] The present invention relates to the field of knitted product production, and in particular to a knitting mould and a production method and a production device thereof. Background Art

[0002] As people's aesthetic tastes and living standards improve, existing methods of weaving straw, which rely on hand-cutting and polishing wood or other materials to create molds, severely limit the design and functionality of straw weaving products. Furthermore, the one-piece molds severely hinder the mold removal process after weaving. This prevents manufacturers from quickly and accurately creating molds based on demand, making it difficult to create custom, free-form products.

[0003] An important research topic in yellow grass weaving is how to enable producers to quickly and accurately form weaving molds for weaving according to the functions and shapes provided or described by the customizer, and to quickly demold the products, thereby improving the aesthetic level and functional range of yellow grass weaving products and increasing production efficiency.

[0004] The general steps of yellow grass weaving at present are: shape and function design: usually the form and function of the grass weaving products are preliminarily designed using the graphic design method; mold making: usually wood or other materials are used to form the products in one piece through cutting, polishing, etc. This method seriously affects the freedom of mold design, and is difficult to make, inefficient, costly, and has low variability. Weaving: The mold is used as the basis to carry out related weaving work, and its shape and function are subject to the mold. Demolding: According to the current mold making technology, the one-piece mold will be greatly restricted during demolding. For molds with non-monotonically changing upper and lower diameters, it is difficult to complete the demolding work, which seriously limits the shape and function of the yellow grass weaving products. Therefore, there is an urgent need for a weaving mold and its production method and production device to improve the above problems. Summary of the Invention

[0005] The object of the present invention is to provide a knitting mold and a production method and a production device thereof, wherein the mold is used to provide a knitting contour for a knitted product to facilitate the shaping of the knitted product.

[0006] In the first aspect, the present invention provides a weaving mold, comprising: a limiting member, a first support member and a second support member; the number of the first support member is at least 1, which is used to support the woven fabric so that the woven fabric extends along the outline of the first support member until the woven fabric is completed; the second support member is arranged on the first support member, which is used to support the first support member; the limiting member is detachably connected to the first support member, which is used to limit the second support member; the outer diameter of the second support member and the outer diameter of each of the first support members are less than or equal to the outer diameter of the limiting member, so that the second support member and each of the first support members can be separated from the completed woven fabric.

[0007] The method of the present invention has the following beneficial effects: by setting at least one first support member for supporting a woven fabric, the woven fabric extends along the outline of the first support member until the woven fabric is completed; the second support member is set on the first support member for supporting the first support member; the limiting member is detachably connected to the first support member for limiting the position of the second support member; the outer diameter of the second support member and the outer diameter of each of the first support members are less than or equal to the outer diameter of the limiting member, so that the second support member and each of the first support members can be separated from the woven fabric after it is woven. It can adapt to woven fabrics of any shape, solves the problem of difficulty in demolding woven fabrics, and ensures that the form and function of the woven fabric are not restricted by the difficulty of demolding.

[0008] Optionally, one of the first support member and the position-limiting member is provided with a protrusion, and the other is provided with a groove; the groove and the protrusion cooperate with each other to achieve a mortise and tenon connection between the first support member and the position-limiting member. This advantageously provides the following advantages: by providing one of the first support member and the position-limiting member with a protrusion and the other with a groove; the groove and the protrusion cooperate with each other to achieve a mortise and tenon connection between the first support member and the position-limiting member. This achieves a mortise and tenon connection between the first support member and the position-limiting member, facilitating assembly and disassembly.

[0009] Optionally, the first support member includes a first support surface and a second support surface; the second support surface is used to support the woven fabric; and the first support surface and the second support member are slidably connected. This advantageously provides stable support for the woven fabric by providing the second support surface for supporting the woven fabric; and the first support surface and the second support member are slidably connected. This facilitates disassembly of the woven fabric after it is woven.

[0010] Optionally, when the number of the first support members is set to be several, the first support members are provided with a splicing surface; the splicing surfaces of adjacent first support members fit together; the curvature of the first support surface of at least one first support member is less than or equal to the curvature of the second support surface. The beneficial effect is that: by setting the first support members with a splicing surface; the splicing surfaces of adjacent first support members fit together; the curvature of the first support surface of at least one first support member is less than or equal to the curvature of the second support surface. This facilitates at least one of the first support members to move toward the second support surface when subjected to force, thereby removing the woven fabric, and also facilitates the subsequent removal of the remaining first support members from the woven fabric.

[0011] Optionally, when the number of the first support members is set to 1, the first support member is provided with a spiral groove; the spiral groove runs through the first support surface and the second support surface; the material of the first support member is set to a tough material, so that the first support member can be expanded along the direction of the tangent plane of the first support surface when subjected to force; the pitch of the spiral groove is smaller than the outer diameter of the second support member, so that the first support member can be separated from the completed woven fabric when it is expanded under force. The beneficial effect is that the spiral groove runs through the first support surface and the second support surface; the material of the first support member is set to a tough material, so that the first support member can be expanded along the direction of the tangent plane of the first support surface when subjected to force; the pitch of the spiral groove is smaller than the outer diameter of the second support member, so that the first support member can be separated from the completed woven fabric when it is expanded under force. This facilitates the first support member to be pulled out of the woven fabric after it is expanded along the tangent plane of the first support surface.

[0012] Optionally, the number of the limiting members is set to two; the two limiting members are detachably connected to the two ends of the first support member. This has the beneficial effect of detachably connecting the two limiting members to the two ends of the first support member. This facilitates limiting the two ends of the second support member, preventing the first support member from being displaced due to force during the weaving process, and ensuring that the first support member stably supports the woven fabric during the weaving process.

[0013] Optionally, the second support member is provided with a third support surface; the third support surface is aligned with the first support surface; the second support member is provided with a broken groove, and the material of the second support member is set to a tough material; so that the second support member provides a supporting force to the third support surface when curling inward. This has the beneficial effect of: the third support surface is aligned with the first support surface; the second support member is provided with a broken groove, and the material of the second support member is set to a tough material; so that the second support member provides a supporting force to the third support surface when curling inward. This facilitates the second support member to provide sufficient supporting force to the first support member through the third support surface, thereby preventing the woven fabric from collapsing due to insufficient supporting force.

[0014] Optionally, the diameter of the first support member varies non-monotonically from one end to the other. This advantageously allows the shape of the first support member to be free from mold release constraints, facilitating the weaving of aesthetically pleasing and practical fabrics.

[0015] Optionally, the material of at least one of the limiting member, the first supporting member and the second supporting member is set to be a resin material.

[0016] In a second aspect, the present invention provides a method for producing a braiding mold, for producing the mold described in any one of the first aspects, comprising:

[0017] The control unit obtains the overall model of the mold through the storage unit, cuts the overall model, and enables the limiter to be detachably connected to the first support member, and the outer diameter of the second support member and the outer diameter of each of the first support members are less than or equal to the outer diameter of the limiter, and generates 3D models corresponding to the limiter, the first support member and the second support member respectively; the control unit controls the 3D printing unit to print according to the 3D model; the control unit controls the segmentation unit to segment the printed 3D model so that the limiter, the first support member and the second support member are separated from each other; the control unit controls the assembly unit to assemble the limiter, the first support member and the second support member to make the mold; the control unit controls the weaving unit to weave based on the mold; after weaving is completed, the control unit controls the assembly unit to release the connection between the various parts of the mold located inside the woven fabric, so that the second support member and each of the first support members are separated from the woven fabric.

[0018] Optionally, before the control unit obtains the overall model of the mold through the storage unit, it also includes: the control unit controls the scanning unit to use a digital camera multi-angle shooting and scanning method to scan the shape of the mold sample, obtain the overall model, and store it in the storage unit.

[0019] In a third aspect, the present invention provides a production device for a weaving mold, which is used to produce the mold described in any one of the first aspects, including a control unit, a 3D printing unit, a segmentation unit, an assembly unit, a weaving unit and a storage unit; the control unit is used to obtain the overall model of the mold through the storage unit, cut the overall model, and enable the limiter to be detachably connected to the first support member, and the outer diameter of the second support member and the outer diameter of each of the first support members are less than or equal to the outer diameter of the limiter, and respectively generate 3D models corresponding to the limiter, the first support and the second support; the control unit is used to control the 3D printing unit to obtain the overall model of the mold through the storage unit, cut the overall model, and enable the limiter to be detachably connected to the first support member, and the outer diameter of the second support member and the outer diameter of each of the first support members are less than or equal to the outer diameter of the limiter, and respectively generate 3D models corresponding to the limiter, the first support and the second support; The 3D model is printed; the control unit is used to control the segmentation unit to segment the printed 3D model so that the limit member, the first support member and the second support member are separated from each other; the control unit is used to control the assembling unit to assemble the limit member, the first support member and the second support member to form the mold; the control unit is used to control the weaving unit to weave based on the mold; after weaving is completed, the control unit is used to control the assembling unit to release the connection between the various parts of the mold located inside the woven fabric, so that the second support member and each of the first support members are separated from the woven fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a weaving mold provided by the present invention;

[0021] Figure 2 A schematic structural diagram of a first supporting member provided by the present invention;

[0022] Figure 3 A schematic structural diagram of a second first support member provided by the present invention;

[0023] Figure 4 A schematic structural diagram of a third first support member provided by the present invention;

[0024] Figure 5 A schematic structural diagram of the first position-limiting member provided by the present invention;

[0025] Figure 6 A schematic structural diagram of the second position-limiting member provided by the present invention;

[0026] Figure 7A schematic structural diagram of a second support member provided by the present invention;

[0027] Figure 8 A schematic structural diagram of a production device for a knitting mold provided by the present invention;

[0028] Figure 9 The present invention provides a schematic flow chart of a method for producing a braiding mold.

[0029] Numbers in the figure:

[0030] 110, first stopper; 111, protrusion; 120, first support member; 121, groove; 122, joint surface; 123, first support surface; 124, second support surface; 125, spiral groove; 130, second support member; 131, broken groove; 132, third support surface; 140, second stopper;

[0031] 800, production device; 801, control unit; 802, 3D printing unit; 803, segmentation unit; 804, assembly unit; 805, weaving unit; 806, storage unit. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein should be the common meanings understood by people with ordinary skills in the field to which the present invention belongs. The words "including" and similar words used in this article mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0033] Figure 1 This is a structural schematic diagram of a weaving mold provided by the present invention.

[0034] In view of the problems existing in the prior art, the present invention provides a weaving mold, such as Figure 1As shown, it includes: a limiting member, a first support member 120 and a second support member 130. The number of the first support member 120 is at least 1, which is used to support the woven fabric so that the woven fabric extends along the outline of the first support member 120 until the woven fabric is completed. The second support member 130 is arranged on the first support member 120 to support the first support member 120. The limiting member is detachably connected to the first support member 120 and is used to limit the position of the second support member 130. The outer diameter of the second support member 130 and the outer diameter of each of the first support members 120 are both less than or equal to the outer diameter of the limiting member, so that the second support member 130 and each of the first support members 120 can be separated from the woven fabric.

[0035] In some embodiments, the number of the limiting members is set to 2. The two limiting members are respectively connected to the two ends of the first support member 120 by mortise and tenon joints.

[0036] In other embodiments, the number of the limiting members can be set to any positive integer. Several of the limiting members can be screw-connected to the first support member 120 .

[0037] It is worth noting that the number of the first support members 120 provided is at least 1, which is used to support the woven fabric so that the woven fabric extends along the outline of the first support member 120 until the woven fabric is completed. The second support member 130 is provided on the first support member 120 for supporting the first support member 120. The limiting member is detachably connected to the first support member 120 and is used to limit the position of the second support member 130. The outer diameter of the second support member 130 and the outer diameter of each of the first support members 120 are both less than or equal to the outer diameter of the limiting member, so that the second support member 130 and each of the first support members 120 can be separated from the woven fabric after it is woven. It can adapt to woven fabrics of any shape, solves the problem of difficulty in demolding woven fabrics, and makes the form and function of woven fabrics not restricted by the difficulty of demolding. This makes woven fabrics no longer limited to relatively single products such as slippers and bags in the past, and can complete products of any shape according to actual needs, such as various types of containers and storage containers of complex shapes.

[0038] Figure 2 This is a schematic structural diagram of a first support member provided by the present invention.

[0039] In some embodiments, as Figure 2 As shown, the first support member 120 is provided with a first support surface 123 and a second support surface 124. The second support surface 124 is used to support the woven fabric. The first support surface 123 is slidably connected to the second support member 130.

[0040] In other embodiments, the first supporting surface 123 and the second supporting member 130 may be detachably connected.

[0041] In some embodiments, when there are multiple first support members 120, each first support member 120 has a splicing surface 122. The splicing surfaces 122 of adjacent first support members 120 fit together. The curvature of the first support surface 123 of at least one first support member 120 is less than or equal to the curvature of the second support surface 124.

[0042] Figure 3 This is a schematic structural diagram of another first support member provided by the present invention.

[0043] In some specific embodiments, Figure 3 As shown, the curvature of the first support surface 123 of one first support member 120 is equal to the curvature of the second support surface 124, and the two joining surfaces 122 of the first support member 120 are parallel to each other. When the second support member 130 and the first stopper 110 are removed from the completed fabric, the first support member 120 is slid toward the center of the completed fabric to remove it from the fabric. Thereafter, the remaining first support members 120 are sequentially removed from the completed fabric.

[0044] In some other specific embodiments, the curvature of the first support surface 123 of one of the first support members 120 is smaller than the curvature of the second support surface 124. When the second support member 130 and the first stopper 110 are removed from the finished fabric, the first support member 120 can be slid toward the center of the finished fabric to remove it from the finished fabric. Thereafter, the remaining first support members 120 are sequentially removed from the finished fabric.

[0045] Figure 4 This is a schematic structural diagram of another first support member provided by the present invention.

[0046] In some further embodiments, Figure 4 As shown, when the number of the first support members 120 is set to 1, the first support member 120 is provided with a spiral groove 125. The spiral groove 125 extends through the first support surface 123 and the second support surface 124. The first support member 120 is made of a tough material so that the first support member 120 can be expanded along the tangent plane of the first support surface 123 when subjected to force. The pitch of the spiral groove 125 is smaller than the outer diameter of the second support member 130, so that the first support member 120 can be separated from the completed woven fabric when expanded under force.

[0047] In some specific embodiments, at least one of the limiting member, the first support member 120 and the second support member 130 is made of resin material.

[0048] In some other specific embodiments, at least one of the limiting member, the first support member 120 and the second support member 130 is made of silicone material or metal material.

[0049] In some embodiments, one of the first support member 120 and the position limiting member is provided with a protrusion 111, and the other is provided with a groove 121. The groove 121 cooperates with the protrusion 111 to achieve a mortise and tenon connection between the first support member 120 and the position limiting member.

[0050] Figure 5 This is a schematic structural diagram of the first position-limiting member provided by the present invention.

[0051] Figure 6 This is a schematic structural diagram of the second limiting member provided by the present invention.

[0052] In some specific embodiments, the limiting member includes a first limiting member 110 and a second limiting member 140. Figure 5 As shown, the first limiting member 110 is provided with a protrusion 111, and the first limiting member 110 and the protrusion 111 are both arranged in a circular ring shape. Figure 6 As shown, the second limiting member 140 is provided with a protrusion 111, which is arranged in a circular ring shape, and the second limiting member 140 is arranged in a disc shape.

[0053] In some other specific embodiments, the first limiting member 110 , the second limiting member 140 and the protrusion 111 can be arranged in any three-dimensional geometric shape.

[0054] In some further specific embodiments, the first limiting member 110 and the second limiting member 140 are provided with grooves 121 , and the grooves 121 cooperate with the protrusions 111 provided on the first supporting member 120 .

[0055] Figure 7 This is a schematic structural diagram of the second support member provided by the present invention.

[0056] In some embodiments, as Figure 7 As shown, the second support member 130 is provided with a third support surface 132. The third support surface 132 is aligned with the first support surface 123. The second support member 130 is provided with a broken groove 131 and is made of a tough material. This allows the second support member 130 to provide support force to the third support surface 132 when curled inward.

[0057] In some specific embodiments, the second support member 130 is cylindrical.

[0058] In some other specific embodiments, the cross section of the second support member 130 is C-shaped.

[0059] In some other specific embodiments, the second support member 130 can be arranged in any three-dimensional geometric shape.

[0060] In some embodiments, the diameter of the first support member 120 varies non-monotonically from one end to the other.

[0061] In some specific embodiments, the first support member 120 is spherical.

[0062] In some other specific embodiments, the first support member 120 is configured in a gourd shape.

[0063] In some further specific embodiments, the first support member 120 can be arranged in any three-dimensional geometric shape.

[0064] Figure 8 This is a structural schematic diagram of a production device for a weaving mold provided by the present invention.

[0065] like Figure 8 As shown, the present invention provides a production device 800 for a weaving mold, which is used to produce the mold according to any one of the above embodiments, including a control unit 801, a 3D printing unit 802, a segmentation unit 803, an assembly unit 804, a weaving unit 805 and a storage unit 806. The control unit 801 is used to obtain the overall model of the mold through the storage unit 806, cut the overall model, and make the limiter and the first support member detachably connected, and the outer diameter of the second support member and the outer diameter of each first support member are less than or equal to the outer diameter of the limiter, and generate 3D models corresponding to the limiter, the first support member and the second support member respectively. The control unit 801 is used to control the 3D printing unit 802 to print according to the 3D model. The control unit 801 is used to control the segmentation unit 803 to segment the printed 3D model so that the limiter, the first support member and the second support member are separated from each other. The control unit 801 is used to control the assembly unit 804 to assemble the limiter, the first support member and the second support member to form the mold. The control unit 801 is configured to control the weaving unit 805 to weave the fabric using the mold as a basis. After weaving is completed, the control unit 801 is configured to control the assembling unit 804 to release the connection between the various parts of the mold located inside the fabric, so that the second support member and each of the first support members are separated from the finished fabric.

[0066] In some specific embodiments, the 3D printing unit 802 is configured as a metal printer or a Fused Deposition Modeling (FDM) printer. The segmentation unit 803 is configured as a cutting machine or a CNC tool machine. The assembly unit 804 is configured as a robotic arm or a pneumatic gripper. The weaving unit 805 is configured as a wire weaving machine, a silk screen weaving machine, or a straw rope weaving machine.

[0067] In other specific embodiments, the control unit 801 may be a central processing unit (CPU) or a graphics processing unit (GPU). The processor may also be other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field programmable gate arrays (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. The general-purpose processor may be a microprocessor or any conventional processor.

[0068] In some further specific embodiments, the storage unit 806 may be any available medium accessible by the electronic device, or a data storage device such as a server or data center that integrates one or more available media. The available medium may be a magnetic medium, an optical medium, or a semiconductor medium. Magnetic media include floppy disks, hard disks, and magnetic tapes. Optical media include high-density digital video discs (DVDs). Semiconductor media include solid-state drives (SSDs).

[0069] It should be understood that the control unit 801 can be implemented by hardware or software. When implemented by hardware, the control unit 801 can be a logic circuit, an integrated circuit, etc. When implemented by software, the control unit 801 can be a general-purpose processor that is implemented by reading software code stored in the storage unit 806. The storage unit 806 can be integrated into the control unit 801 or located outside the control unit 801 and exist independently.

[0070] Figure 9 The present invention provides a schematic flow chart of a method for producing a braiding mold.

[0071] like Figure 9As shown, the present invention provides a method for producing a braiding mold, which is used to produce the mold described in any one of the above embodiments, comprising:

[0072] S901: A control unit obtains an overall model of the mold from a storage unit, cuts the overall model, and ensures that the limiting member and the first support member are detachably connected, and that the outer diameter of the second support member and the outer diameter of each of the first support members are smaller than or equal to the outer diameter of the limiting member, and generates 3D models corresponding to the limiting member, the first support member, and the second support member, respectively.

[0073] In some embodiments, before the control unit obtains the overall model of the mold through the storage unit, it also includes: the control unit controls the scanning unit to use a digital camera multi-angle shooting and scanning method to scan the shape of the mold sample, obtain the overall model, and store it in the storage unit.

[0074] The following is a detailed description of the production of yellow grass woven products using a purple clay tea can as a mold sample. It is worth noting that the mold sample can be any physical object, and the raw material of the woven product can be any woven material.

[0075] In some specific embodiments, a digital camera is used to scan the shape of the purple clay tea caddy at multiple angles to obtain a three-dimensional point cloud model. The three-dimensional point cloud model is then reshaped using three-dimensional modeling software to obtain a 3D overall model that can be three-dimensionally printed.

[0076] In some specific embodiments, 3D printing slicing software is used to perform slicing data calculation on the 3D overall model to generate 3D models corresponding to the limiter, the first support member, and the second support member.

[0077] S902, the control unit controls the 3D printing unit to print according to the 3D model;

[0078] S903, the control unit controls the segmentation unit to segment the printed 3D model so that the limiting member, the first support member, and the second support member are separated from each other;

[0079] S904, the control unit controls the assembling unit to assemble the limiting member, the first supporting member, and the second supporting member to form the mold;

[0080] S905, the control unit controls the weaving unit to weave based on the mold;

[0081] S906, after the weaving is completed, the control unit controls the assembly unit to release the connection between the various parts of the mold located inside the woven product, so that the second support member and each of the first support members are separated from the woven product.

[0082] While the embodiments of the present invention have been described in detail above, it will be apparent to those skilled in the art that various modifications and variations of these embodiments are possible. However, it should be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the claims. Furthermore, the invention described herein is susceptible to other embodiments and may be practiced or implemented in a variety of ways.

Claims

1. A weaving mold, characterized in that: include: a limiting member, a first supporting member, and a second supporting member; The number of the first supporting member is at least one, and the first supporting member is used to support the woven fabric so that the woven fabric extends along the outline of the first supporting member until the woven fabric is completed; The second support member is provided on the first support member and is used to support the first support member; The limiting member is detachably connected to the first supporting member and is used to limit the position of the second supporting member; The outer diameter of the second supporting member and the outer diameter of each of the first supporting members are both smaller than or equal to the outer diameter of the limiting member, so that the second supporting member and each of the first supporting members can be separated from the completed woven fabric; The first support member is provided with a first support surface and a second support surface; The second supporting surface is used to support the woven fabric; The first supporting surface is slidably connected to the second supporting member; When the number of the first support members is set to 1, the first support member is provided with a spiral groove; The spiral groove passes through the first supporting surface and the second supporting surface; The material of the first support member is set to be a tough material, so that the first support member can expand along the tangent plane of the first support surface when subjected to force; the diameter of the first support member from one end to the other end changes non-monotonically; The pitch of the spiral groove is smaller than the outer diameter of the second supporting member, so that the first supporting member can be separated from the woven fabric when the first supporting member is expanded under force.

2. The mold according to claim 1, characterized in that One of the first supporting member and the limiting member is provided with a protrusion, and the other is provided with a groove; The groove and the protrusion cooperate with each other so that the first support member and the limiting member are connected by mortise and tenon joints.

3. The mold according to claim 1, characterized in that The number of the limiting members is set to 2; the two limiting members are detachably connected to the two ends of the first supporting member respectively.

4. The mold according to claim 1, characterized in that The second support member is provided with a third support surface; the third support surface is in contact with the first support surface; The second support member is provided with a broken groove, and the material of the second support member is set to be a tough material; so that the second support member can provide supporting force to the third support surface when curling inward.

5. The mold according to claim 1, characterized in that At least one of the limiting member, the first supporting member, and the second supporting member is made of resin material.

6. A method for producing a braiding mold, for producing the mold according to any one of claims 1 to 5, characterized in that: include: The control unit obtains the overall model of the mold through the storage unit, cuts the overall model, and makes the limiting member and the first support member detachably connected, and the outer diameter of the second support member and the outer diameter of each of the first support members are smaller than or equal to the outer diameter of the limiting member, and generates 3D models corresponding to the limiting member, the first support member, and the second support member respectively; The control unit controls the 3D printing unit to print according to the 3D model; The control unit controls the segmentation unit to segment the printed 3D model so that the limiting member, the first support member, and the second support member are separated from each other; The control unit controls the assembling unit to assemble the limiting member, the first supporting member, and the second supporting member to form the mold; The control unit controls the weaving unit to weave based on the mold; After the knitting is completed, the control unit controls the assembly unit to release the connection between the parts of the mold located inside the knitted product, so that the second support member and each of the first support members are separated from the knitted product.

7. The method according to claim 6, characterized in that Before the control unit obtains the overall model of the mold through the storage unit, it also includes: the control unit controls the scanning unit to use a digital camera multi-angle shooting and scanning method to scan the shape of the mold sample, obtain the overall model, and store it in the storage unit.

8. A production device for a braiding mold, used for producing the mold according to any one of claims 1 to 5, characterized in that: It includes a control unit, a 3D printing unit, a segmentation unit, an assembly unit, a weaving unit and a storage unit; The control unit is configured to obtain an overall model of the mold through the storage unit, cut the overall model, and ensure that the limiting member and the first support member are detachably connected, and the outer diameter of the second support member and the outer diameter of each of the first support members are smaller than or equal to the outer diameter of the limiting member, and generate 3D models corresponding to the limiting member, the first support member, and the second support member, respectively; The control unit is used to control the 3D printing unit to print according to the 3D model; The control unit is used to control the segmentation unit to segment the printed 3D model so that the limiting member, the first support member and the second support member are separated from each other; The control unit is used to control the assembly unit to assemble the limiting member, the first support member, and the second support member to form the mold; The control unit is used to control the weaving unit to weave based on the mold; After the weaving is completed, the control unit is used to control the assembly unit to release the connection between the various parts of the mold located inside the woven product, so that the second support member and each of the first support members are separated from the woven product.

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