Concave-convex AI woven fabric

Abstract

The utility model discloses a concave-convex AI woven fabric, which belongs to the technical field of textile and comprises a mesh body, the mesh body is formed by winding at least two layers of pure TPU (thermoplastic polyurethane) yarns or TPU covering yarns, the yarns of each layer are distributed in parallel in the same direction, the distribution directions of the yarns among the layers are different, the yarns among the layers are staggered, and the mesh body is formed by interweaving the pure TPU yarns or the TPU covering yarns. The mesh cloth body is integrally formed through high-temperature melting and bonding, and concave-convex lines are formed on the mesh cloth body through a plastic uptake process. Mesh holes are further formed in the mesh cloth body.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a concave-convex AI woven fabric. Background Art

[0002] AI woven fabric is a fabric product woven by AI weaving equipment. The AI ​​weaving equipment uses a robot to pull the thermoplastic yarn according to a pre-set pattern, and wraps and extends it on the rivets of the nail plate mold set on the operating table of the AI ​​weaving equipment according to the direction of travel to form a multi-layer yarn structure. Finally, the thermoplastic yarn is heated to fuse at the intersection to form a fabric with a multi-color pattern.

[0003] In the prior art, in order to make textile fabrics have simulated leather, needle thread texture and irregular three-dimensional concave and convex texture effects, it is usually necessary to add TPU yarn and other materials during weaving, and then perform high-temperature molding process after weaving to achieve it. However, this process often forms a TPU film after high-temperature molding, which affects the feel of the material. The formed TPU film covers the surface of the fabric, making the fabric lose its breathability. Summary of the invention

[0004] In order to solve the technical problem that the textile fabrics in the above-mentioned prior art affect the feel of the material and lose breathability when producing a three-dimensional concave-convex texture effect through high-temperature molding, the utility model provides a concave-convex AI woven fabric and a production method thereof.

[0005] [The utility model discloses a concave-convex AI woven fabric]

[0006] A concave-convex AI woven fabric comprises a mesh body, which is formed by winding and bonding at least one yarn, and has concave-convex patterns on the mesh body.

[0007] Preferably, the yarn forming the mesh body is pure TPU yarn or TPU core-spun yarn.

[0008] Preferably, the mesh body is formed by winding and bonding a plurality of yarns of different colors, so that a pattern is formed on the surface of the mesh body.

[0009] Preferably, the mesh body is formed by interlacing and bonding a plurality of yarns of different colors at different levels to form a mesh body with multiple patterns.

[0010] Preferably, the mesh body is also provided with mesh holes

[0011] [The utility model also discloses a method for making concave-convex AI woven fabric]

[0012] A method for making a concave-convex AI woven fabric, comprising:

[0013] Step 1: Edit the design drawings into data documents and import them into the AI ​​knitting equipment system;

[0014] Step 2: Start the AI ​​weaving equipment, use the robotic arm to pull and wrap the TPU yarn on the nail plate mold at the bottom of the AI ​​weaving equipment, weave the mesh body, and after weaving, use the multi-station hot and cold dosage equipment for hot pressing and shaping;

[0015] Step 3: Use the engraving laser machine to laser cut the mesh body into the required mesh body shape;

[0016] Step 4: Position the mesh body on the mold, use the blister equipment for hot pressing blister forming, and form concave and convex patterns on the mesh body.

[0017] Preferably, when performing winding and weaving, yarns of different colors can be used for winding and weaving at different levels. After each layer of weaving is completed, the yarn is pressed to the bottom of the nail plate mold using the cover plate of the AI ​​weaving equipment.

[0018] Preferably, during hot-pressing blister forming, vacuum blister forming is performed according to vacuum pressure of -80 to 95 MPA, upper temperature of 230 to 250° C., lower temperature of 130 to 150° C., hot-pressing time of 30 to 50 seconds, and cooling time of 15 to 30 seconds.

[0019] Preferably, when winding and weaving are performed on the AI ​​weaving equipment, the yarns woven in the same direction are wound and weaved at intervals of at least one yarn position to form mesh holes on the mesh body.

[0020] By adopting the above technical solution, the beneficial effects of the utility model are:

[0021] In the prior art, in order to make textile fabrics have simulated leather, needle thread texture and irregular three-dimensional concave and convex texture effects, it is usually necessary to add TPU yarn and other materials during weaving, and then perform high-temperature molding process after weaving to achieve it. However, this process often forms a TPU film after high-temperature molding, which affects the feel of the material. The formed TPU film covers the surface of the fabric, causing the fabric to lose its breathability. The present scheme adopts AI weaving technology to thermoplastically bond the TPU yarn into a fabric, and then directly forms a three-dimensional concave and convex texture on the fabric through the vacuum forming process. At the same time, the TPU yarn will not be melted into a film, thereby retaining the texture and texture of the yarn weaving. At the same time, the mesh woven during the weaving process will not be covered, thereby maintaining the original breathability, solving the defects of the fabric in the prior art that the fabric has a hard feel and poor breathability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0023] Figure 1 This is a schematic diagram of a concave-convex AI woven fabric structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of a concave-convex AI woven fabric of the utility model;

[0025] Description of main reference numerals: 1. mesh body; 2. concave-convex pattern; 3. mesh hole; 4. yarn. DETAILED DESCRIPTION

[0026] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that as long as there is no conflict, the various embodiments of the present invention and the various features in the embodiments can be combined with each other, and the technical solutions formed are all within the protection scope of the present invention.

[0027] Meanwhile, in the following description, many specific details are described for the purpose of explanation to provide a thorough understanding of the embodiments of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without the specific details or the specific manner described herein.

[0028] [A concave-convex AI woven fabric provided by the utility model]

[0029] A concave-convex AI woven fabric comprises a mesh body 1, wherein the mesh body 1 is formed by winding at least two layers of at least one pure TPU yarn or TPU core-spun yarn, wherein the yarns 4 of each layer are distributed in parallel in the same direction, and the distribution directions of the yarns 4 between the layers are different, so that the yarns 4 between the layers are staggered and formed as one by high-temperature melting and bonding, and the mesh body 1 has a concave-convex pattern 2 formed by a vacuum forming process; mesh holes 3 are also arranged on the mesh body 1.

[0030] Sometimes, the mesh body 1 may be formed by winding and bonding a plurality of yarns 4 of different colors, so that a pattern is formed on the surface of the mesh body 1 .

[0031] Sometimes, the mesh body 1 can be a mesh body 1 having multiple patterns formed by interlacing and bonding multiple yarns 4 of different colors at different levels.

[0032] [A method for making a concave-convex AI woven fabric according to the utility model]

[0033] A method for making a concave-convex AI woven fabric, comprising:

[0034] Step 1: Edit the design drawings into data documents and import them into the AI ​​knitting equipment system;

[0035] Step 2: Start the AI ​​weaving equipment, use the robotic arm to pull and wrap the TPU yarn on the nail plate mold at the bottom of the AI ​​weaving equipment, weave the mesh body 1, and after weaving, use the multi-station hot and cold dosage equipment for hot pressing and molding;

[0036] Step 3: Use an engraving laser machine to laser cut the mesh body 1 into the required shape of the mesh body 1;

[0037] Step 4: Position the mesh body 1 on the mold and use the blister equipment for hot pressing blister forming. The process parameters of hot pressing blister forming are as follows: vacuum pressure -80~95MPA, upper temperature 230~250℃, lower temperature 130~150℃, hot pressing time 30~50 seconds, cooling time 15~30 seconds, to form concave-convex patterns 2 on the mesh body 1.

[0038] Sometimes, in order to make the mesh body 1 have a richer pattern, different colored yarns 4 can be used for winding and weaving at different levels during winding and weaving. After each layer of weaving is completed, the AI ​​weaving equipment is used to press the yarn 4 to the bottom of the nail plate mold on the cover plate.

[0039] When it is necessary to form mesh holes 3 on the mesh body 1, when winding and weaving are performed on the AI ​​weaving device, the yarns 4 woven in the same direction are wound and weaved at intervals of at least one yarn 4 position. Example 1

[0040] Reference Figure 1~2 A concave-convex AI woven fabric includes a mesh body 1, which is composed of at least two layers of a pure TPU yarn, wherein the yarns 4 of each layer are distributed in parallel in the same direction, and the distribution directions of the yarns 4 between the layers are different, so that the yarns 4 between the layers are staggered and formed as a whole through high-temperature melting and bonding, and the mesh body 1 has a concave-convex pattern 2 formed by a blister process; mesh holes 3 are also arranged on the mesh body 1.

[0041] Step 1: Edit the design drawings into data documents and import them into the AI ​​knitting equipment system;

[0042] Step 2: Start the AI ​​weaving equipment, use the robot arm to pull and wrap the TPU yarn on the nail plate mold at the bottom of the AI ​​weaving equipment, weave the mesh body 1, and when wrapping and weaving, the yarns 4 woven in the same direction are interlaced and weaved at least one yarn 4 position apart to form meshes 3. After weaving, use a multi-station hot and cold dosage equipment for hot pressing and molding;

[0043] Step 3: Use an engraving laser machine to laser cut the mesh body 1 into the required shape of the mesh body 1;

[0044] Step 4: Position the mesh body 1 on the mold and use the blister equipment for hot pressing blister forming. The process parameters of hot pressing blister forming are as follows: vacuum pressure -80MPA, upper temperature 230℃, lower temperature 130℃, hot pressing time 30 seconds, cooling time 15 seconds, and forming concave-convex patterns 2 on the mesh body 1. Example 2

[0045] Reference Figure 1~2 A concave-convex AI woven fabric includes a mesh body 1, which is wound with at least two layers of multiple pure TPU yarns of different colors, and the yarns 4 of each layer are distributed in parallel in the same direction, and the distribution directions of the yarns 4 between the layers are not the same, so that the yarns 4 between the layers are staggered and formed as a whole through high-temperature melting and bonding, and the mesh body 1 has a concave-convex pattern 2 formed by a blister process; a mesh hole 3 is also arranged on the mesh body 1.

[0046] Step 1: Edit the design drawings into data documents and import them into the AI ​​knitting equipment system;

[0047] Step 2: Start the AI ​​weaving equipment, use the robot arm to pull and wrap the TPU yarn on the nail plate mold at the bottom of the AI ​​weaving equipment, weave the mesh body 1, and when wrapping and weaving, the yarns 4 woven in the same direction are interlaced and weaved at least one yarn 4 position apart to form meshes 3. After weaving, use a multi-station hot and cold dosage equipment for hot pressing and molding;

[0048] Step 3: Use an engraving laser machine to laser cut the mesh body 1 into the required shape of the mesh body 1;

[0049] Step 4: Position the mesh body 1 on the mold and use the blister equipment for hot pressing blister forming. The process parameters of hot pressing blister forming are as follows: vacuum pressure 8MPA, upper temperature 240°C, lower temperature 140°C, hot pressing time 40 seconds, cooling time 25 seconds, to form a concave-convex pattern 2 on the mesh body 1. Example 3

[0050] Reference Figure 1~2A concave-convex AI woven fabric comprises a mesh body 1, the mesh body 1 is wound with at least two layers of multiple TPU core-spun yarns of different colors, the yarns 4 of each layer are distributed in parallel in the same direction, the distribution directions of the yarns 4 between the layers woven with the same color yarns 4 are not the same, so that the yarns 4 between the layers are staggered, and the layers woven with different color yarns 4 are staggered in convenient areas to form distinguishable color pattern areas, which are formed as a whole through high-temperature melt bonding, and the mesh body 1 has a concave-convex pattern 2 formed by a blister process; a mesh hole 3 is also arranged on the mesh body 1.

[0051] Step 1: Edit the design drawings into data documents and import them into the AI ​​knitting equipment system;

[0052] Step 2: Start the AI ​​weaving equipment, use the robot arm to pull and wrap the TPU yarn on the nail plate mold at the bottom of the AI ​​weaving equipment, weave the mesh body 1, and when wrapping and weaving, the yarns 4 woven in the same direction are interlaced and weaved at least one yarn 4 position apart to form meshes 3. After weaving, use a multi-station hot and cold dosage equipment for hot pressing and molding;

[0053] Step 3: Use an engraving laser machine to laser cut the mesh body 1 into the required shape of the mesh body 1;

[0054] Step 4: Position the mesh body 1 on the mold and use the blister equipment for hot pressing blister forming. The process parameters of hot pressing blister forming are as follows: vacuum pressure 95MPA, upper temperature 250℃, lower temperature 150℃, hot pressing time 50 seconds, cooling time 30 seconds, to form concave and convex patterns 2 on the mesh body 1.

[0055] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A concave-convex AI woven fabric, characterized in that: The invention comprises a mesh body, which is formed by winding at least two layers of at least one pure TPU yarn or TPU core-spun yarn, wherein the yarns of each layer are distributed in parallel in the same direction, and the pure TPU yarns or TPU core-spun yarns woven in the same direction are wound and woven at intervals of at least one yarn position, and the yarn distribution directions between layers are different, so that the yarns between layers are staggered, and the mesh body is formed into one piece through high-temperature melt bonding to form mesh holes on the mesh body and the mesh body, and the mesh body has concave and convex patterns formed by the blister forming process.

2. The concave-convex AI woven fabric according to claim 1, characterized in that: The mesh body is made of multiple yarns of different colors wound and bonded together, so that patterns are formed on the surface of the mesh body.

3. The concave-convex AI woven fabric according to claim 1, characterized in that: The mesh body is composed of a plurality of yarns of different colors interlaced and bonded at different levels to form a mesh body with multiple patterns.

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