CN216942155U - Environment-friendly high-elastic polyamide-6 impregnated cord fabric - Google Patents
Environment-friendly high-elastic polyamide-6 impregnated cord fabric Download PDFInfo
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- CN216942155U CN216942155U CN202123445579.7U CN202123445579U CN216942155U CN 216942155 U CN216942155 U CN 216942155U CN 202123445579 U CN202123445579 U CN 202123445579U CN 216942155 U CN216942155 U CN 216942155U
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Abstract
The utility model discloses environment-friendly high-elasticity nylon 6 dipped cord fabric, which relates to the technical field of cord fabric and comprises a cord fabric layer, wherein the right side of the cord fabric layer is fixedly connected with a protective layer, the left side of the cord fabric layer is fixedly connected with a cord fabric lining, the cord fabric layer comprises cord thread warp threads, the cord thread warp threads are arranged on the left side of the protective layer, and high-elasticity weft threads are lapped on the side surfaces of the cord thread warp threads. According to the utility model, through the mutual matching of the cord warp, the high-elasticity weft, the weft inner core, the bonding layer, the elastic yarn and the protective film, the bonding of other materials to the inner core is facilitated through the bonding layer, the performance of the weft is favorably improved, and the elastic performance of the weft can be improved through the surrounding of the elastic yarn on the side surface of the weft inner core, and then the protective film is arranged to protect the weft, so that the elastic performance of the cord fabric is improved, and the cord fabric is prevented from being damaged under the high-strength work.
Description
Technical Field
The utility model relates to nylon 6 dipped cord fabric, relates to the technical field of cord fabric, and particularly relates to environment-friendly high-elasticity nylon 6 dipped cord fabric.
Background
The cord fabric is a skeleton fabric for rubber products such as tires and the like which is woven by using strong plied yarns as warps and using medium and fine single yarns as wefts, the warp is closely arranged, the weft is sparsely arranged, and the shape of the cord fabric is similar to that of a cord, so the cord fabric is named as the cord fabric. The nylon 6 dipped cord fabric is one of the main products of the cord fabric, nylon 6, also called polyamide-6 and PA6, and the nylon 6 dipped cord fabric is an important material influencing the performance and the service life of the tire.
The following problems exist in the prior art:
1. when the existing nylon 6 impregnated cord fabric is used, the elasticity of the cord fabric is not good enough, so that the cord fabric is damaged when high-strength work is carried out, and the use of the cord fabric is limited;
2. when the existing nylon 6 impregnated cord fabric is used, the cord fabric is mostly used as a framework of various rubber products such as tires, so that the performance requirement on the cord fabric is high, and the existing cord fabric has single performance, so that the use of the cord fabric is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides environment-friendly high-elasticity nylon 6 dipped cord fabric, which has the effect of improving the elasticity of the nylon 6 dipped cord fabric and solves the problem that the elasticity of the cord fabric is not good enough when the existing nylon 6 dipped cord fabric is used, so that the cord fabric is damaged when high-strength work is carried out, and the use of the cord fabric is limited; the other purpose is to solve the problem that the existing nylon 6 dipped cord fabric is mostly used as a framework of various rubber products such as tires when in use, so that the performance requirement on the cord fabric is high, and the existing cord fabric has single performance, so that the use of the cord fabric is influenced, and the effect of conveniently using the cord fabric is achieved.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the environment-friendly high-elasticity nylon 6 dipped cord fabric comprises a cord fabric layer, wherein a protective layer is fixedly connected to the right side of the cord fabric layer, and a cord fabric lining is fixedly connected to the left side of the cord fabric layer.
The cord fabric layer comprises cord warp threads, the cord warp threads are arranged on the left side of the protective layer, and high-elasticity weft threads are lapped on the side faces of the cord warp threads.
The protective layer comprises a gum dipping layer, the gum dipping layer is fixedly connected to the side face of the cord fabric layer, the right side of the gum dipping layer is fixedly connected with a flame-retardant layer, and the inside of the flame-retardant layer is fixedly connected with a high-strength cord.
The technical scheme of the utility model is further improved as follows: the side of the cord warp is provided with a nylon weft in a lap joint manner, the right side of the nylon weft is provided with an aramid weft, and the aramid weft is in lap joint with the side of the cord warp.
By adopting the technical scheme, the nylon weft yarns and the aramid weft yarns in the scheme are mutually matched and are in composite lap joint through two materials, so that the strength and the hardness of the cord fabric are improved to some extent, and the cord fabric is convenient to use.
The technical scheme of the utility model is further improved as follows: the high-elasticity weft comprises a weft inner core, the weft inner core is lapped on the lateral surface of the cord warp, and the lateral surface of the weft inner core is fixedly connected with an adhesive layer.
By adopting the technical scheme, the weft inner core and the bonding layer in the scheme are matched with each other, so that the bonding of other materials to the inner core is facilitated through the bonding layer, and the performance of the weft is favorably improved.
The technical scheme of the utility model is further improved as follows: the side face of the bonding layer is fixedly connected with an elastic layer, the inner portion of the elastic layer is fixedly connected with elastic yarns, and the side face of the elastic layer is fixedly connected with a protective film.
By adopting the technical scheme, the elastic layer, the elastic yarns and the protective film in the scheme are mutually matched, and the elastic performance of the weft can be improved by surrounding the elastic yarns on the side surface of the weft inner core.
The technical scheme of the utility model is further improved as follows: the right side fixedly connected with rubber layer on fire-retardant layer, the flexible inoxidizing coating of right side fixedly connected with on rubber layer, the tensioning hole has been seted up to the inside of flexible inoxidizing coating.
By adopting the technical scheme, the rubber layer, the telescopic protective layer and the tensioning hole in the scheme are matched with each other, so that the tensile strength of the cord fabric can be improved, and the performance of the cord fabric is improved.
The technical scheme of the utility model is further improved as follows: the right side of flexible inoxidizing coating fixedly connected with outer jacket, the right side fixedly connected with anti-oxidant membrane of outer jacket.
By adopting the technical scheme, the outer protective layer and the anti-oxidation film in the scheme are matched with each other, so that the cord fabric can be protected, and the service life of the cord fabric is prolonged through the anti-oxidation film.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides environment-friendly high-elasticity nylon 6 dipped cord fabric, which is characterized in that through the mutual matching of cord warp, high-elasticity weft, weft inner core, adhesive layer, elastic yarn and protective film, the adhesive layer is convenient for the adhesion of other materials to the inner core, the performance of the weft is improved, and the elastic yarn surrounds the side surface of the weft inner core, so that the elastic performance of the weft can be improved, and the protective film protects the weft, so that the elastic performance of the cord fabric is improved, and the cord fabric is prevented from being damaged under high-strength work.
2. The utility model provides environment-friendly high-elasticity nylon 6 dipped cord fabric, which improves the flame retardance and the tensile strength of the cord fabric through the mutual matching of a flame retardant layer, a high-strength cord fabric, a rubber layer, a telescopic protective layer, a tensioning hole, an outer protective layer and an antioxidant film, and improves the damage of the cord fabric during stretching through the arrangement of the flame retardant layer and the high-strength cord fabric and the arrangement of the telescopic protective layer and the tensioning hole, thereby improving the performance of the cord fabric, prolonging the service life of the cord fabric through the antioxidant film and facilitating the use of the cord fabric.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a ply of the present invention;
FIG. 3 is a schematic cross-sectional view of the highly elastic weft of the present invention;
fig. 4 is a schematic cross-sectional view of the passivation layer of the present invention.
In the figure: 1. a ply layer; 11. cord warp threads; 12. high-elasticity weft yarns; 121. a weft inner core; 122. an adhesive layer; 123. an elastic layer; 124. an elastic yarn; 125. a protective film; 13. nylon weft yarns; 14. aramid fiber weft yarns; 2. a protective layer; 21. a gum dipping layer; 22. a flame retardant layer; 23. high strength cord; 24. a rubber layer; 25. a telescopic protective layer; 26. tensioning the hole; 27. an outer jacket; 28. an oxidation resistant film; 3. curtain cloth inside lining.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides an environment-friendly high-elasticity nylon 6 dipped cord fabric, which comprises a cord fabric layer 1, wherein a protective layer 2 is fixedly connected to the right side of the cord fabric layer 1, a cord fabric lining 3 is fixedly connected to the left side of the cord fabric layer 1, the cord fabric layer 1 comprises cord thread warp threads 11, the cord thread warp threads 11 are arranged on the left side of the protective layer 2, high-elasticity weft threads 12 are lapped on the side surfaces of the cord thread warp threads 11, nylon weft threads 13 are lapped on the side surfaces of the cord thread warp threads 11 and are positioned on the right side of the high-elasticity weft threads 12, aramid weft threads 14 are arranged on the right side of the nylon weft threads 13, and the aramid weft threads 14 are lapped on the side surfaces of the cord thread warp threads 11.
In this embodiment, when the cord fabric is used, through protective layer 2 and the cord fabric inside lining 3 that the ply 1 outside set up, can improve the performance of cord fabric, make things convenient for the use of cord fabric, and through the high elasticity weft 12 that the ply 1 set up, can improve the elasticity performance of cord fabric, avoid the cord fabric to damage, the compound overlap joint of two kinds of materials of rethread nylon weft 13 and aramid fiber weft 14, thereby promote the intensity and the hardness of cord fabric, further made things convenient for the use of cord fabric.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the high-elasticity weft 12 comprises a weft inner core 121, the weft inner core 121 is lapped on the side surface of the cord warp 11, an adhesive layer 122 is fixedly connected to the side surface of the weft inner core 121, an elastic layer 123 is fixedly connected to the side surface of the adhesive layer 122, an elastic yarn 124 is fixedly connected to the inside of the elastic layer 123, and a protective film 125 is fixedly connected to the side surface of the elastic layer 123.
In this embodiment, through the setting of adhesive linkage 122, made things convenient for and carried out the bonding of other materials to weft inner core 121, be favorable to improving the performance of weft to through encircleing of weft inner core 121 side elastic yarn 124, thereby can improve the elasticity performance of weft, carry out the guard action to weft by the setting of protecting film 125 again, avoided the cord fabric to appear damaging under high strength work.
Example 3
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the protective layer 2 includes a dipping layer 21, the dipping layer 21 is fixedly connected to the side of the cord fabric layer 1, the right side fixedly connected with flame retardant layer 22 of the dipping layer 21, the inside fixedly connected with high strength cord 23 of the flame retardant layer 22, the right side fixedly connected with rubber layer 24 of the flame retardant layer 22, the right side fixedly connected with flexible protective layer 25 of the rubber layer 24, the inside of the flexible protective layer 25 has been provided with a tensioning hole 26, the right side fixedly connected with outer jacket 27 of the flexible protective layer 25, and the right side fixedly connected with antioxidant film 28 of the outer jacket 27.
In this embodiment, the flame retardant layer 22 and the high strength cord 23 are provided to improve the flame retardancy and the tensile strength of the cord fabric, and the retractable protective layer 25 and the tensioning holes 26 are provided to prevent the cord fabric from being damaged during stretching, and the outer protective layer 27 protects the cord fabric, and the anti-oxidation film 28 prolongs the service life of the cord fabric, thereby facilitating the use of the cord fabric.
The working principle of the environment-friendly high-elastic nylon 6 dipped cord fabric is described in detail below.
As shown in fig. 1-4, when the cord fabric is used, the flame retardance and tensile strength of the cord fabric are improved by arranging the flame retardant layer 22 and the high-strength cord thread 23 outside the cord fabric layer 1, the damage of the cord fabric during stretching can be avoided by arranging the telescopic protective layer 25 and the tensioning holes 26, the cord fabric is protected by the outer protective layer 27, the service life of the cord fabric is prolonged by the antioxidant film 28, the elastic performance of the cord fabric can be improved by the high-elasticity weft thread 12 arranged on the cord fabric layer 1, the damage of the cord fabric is avoided, the strength and hardness of the cord fabric are improved by the composite overlapping of two materials, namely the nylon weft thread 13 and the aramid weft thread 14, and the use of the cord fabric is further facilitated.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides a high-elastic polyamide fibre 6 gumming cord fabric of environment-friendly, includes ply (1), its characterized in that: the right side of the cord fabric layer (1) is fixedly connected with a protective layer (2), and the left side of the cord fabric layer (1) is fixedly connected with a cord fabric lining (3);
the cord fabric layer (1) comprises cord thread warps (11), the cord thread warps (11) are arranged on the left side of the protective layer (2), and high-elasticity wefts (12) are lapped on the side surfaces of the cord thread warps (11);
the protective layer (2) comprises a dipping layer (21), the dipping layer (21) is fixedly connected to the side face of the cord fabric layer (1), a flame-retardant layer (22) is fixedly connected to the right side of the dipping layer (21), and high-strength cord threads (23) are fixedly connected to the inside of the flame-retardant layer (22).
2. The environment-friendly high-elasticity nylon 6 dipped cord fabric as claimed in claim 1, wherein: the side of the cord warp (11) and the right side of the high-elasticity weft (12) are lapped with a nylon weft (13), the right side of the nylon weft (13) is provided with an aramid weft (14), and the aramid weft (14) is lapped on the side of the cord warp (11).
3. The environment-friendly high-elasticity nylon-6 dipped cord fabric as claimed in claim 1, wherein: the high-elasticity weft (12) comprises a weft inner core (121), the weft inner core (121) is lapped on the side surface of the cord warp (11), and the side surface of the weft inner core (121) is fixedly connected with an adhesive layer (122).
4. The environment-friendly high-elasticity nylon-6 dipped cord fabric as claimed in claim 3, wherein: the side face of the bonding layer (122) is fixedly connected with an elastic layer (123), the interior of the elastic layer (123) is fixedly connected with elastic yarns (124), and the side face of the elastic layer (123) is fixedly connected with a protective film (125).
5. The environment-friendly high-elasticity nylon-6 dipped cord fabric as claimed in claim 1, wherein: the right side fixedly connected with rubber layer (24) of fire-retardant layer (22), the flexible inoxidizing coating (25) of right side fixedly connected with of rubber layer (24), tensioning hole (26) have been seted up to the inside of flexible inoxidizing coating (25).
6. The environment-friendly high-elasticity nylon 6 dipped cord fabric as claimed in claim 5, wherein: the right side fixedly connected with outer jacket (27) of flexible inoxidizing coating (25), the right side fixedly connected with anti-oxidant membrane (28) of outer jacket (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123445579.7U CN216942155U (en) | 2021-12-27 | 2021-12-27 | Environment-friendly high-elastic polyamide-6 impregnated cord fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123445579.7U CN216942155U (en) | 2021-12-27 | 2021-12-27 | Environment-friendly high-elastic polyamide-6 impregnated cord fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216942155U true CN216942155U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123445579.7U Active CN216942155U (en) | 2021-12-27 | 2021-12-27 | Environment-friendly high-elastic polyamide-6 impregnated cord fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216942155U (en) |
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2021
- 2021-12-27 CN CN202123445579.7U patent/CN216942155U/en active Active
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