CN217574378U

CN217574378U - Composite wear-resistant polyamide 6 dipped cord fabric

Info

Publication number: CN217574378U
Application number: CN202123336555.8U
Authority: CN
Inventors: 代建立; 张超; 季耀东; 曹黎枫; 马莉; 张小白; 张灵芝; 王二建; 蔡猛; 伍光海; 王翠芹; 胡娟
Original assignee: Suqian Junma Chemical Fiber Co ltd
Current assignee: Suqian Junma Chemical Fiber Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-10-14
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a compound wear-resisting type polyamide fibre 6 gumming cord fabric relates to polyamide fibre 6 gumming cord fabric technical field, including the cord fabric, the surface overlap joint of cord fabric has spacing roller, the cord fabric includes the wearing layer, the wearing layer includes the polyamide fibre layer, the surperficial fixedly connected with rich strong fiber layer on polyamide fibre layer. The utility model discloses an adopted wear-resistant coating, the rubber layer, the enhancement layer, rich strong fiber layer, polyamide fibre fibrous layer, the cooperation of elasticity strengthening rib, through the mill coating, the rubber layer, rich strong fiber layer, a plurality of materials that have good wear resistance of polyamide fibre fibrous layer, directly improve wear resistance, the enhancement layer simultaneously, the influence of external pressure can be improved in the setting of elasticity strengthening rib to a certain extent, it is lower to have solved traditional 6 gumming cord fabrics wear coefficient of polyamide fibre, influence the life's of tire problem, the effect that improves 6 gumming cord fabrics wearability of polyamide fibre has been reached.

Description

Composite wear-resistant polyamide-6 impregnated cord fabric

Technical Field

The utility model relates to a polyamide fibre 6 gumming cord fabric technical field, concretely relates to compound wear-resisting type polyamide fibre 6 gumming cord fabric.

Background

The tyre cord fabric is a tyre skeleton fabric 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 is like a tyre cord, the tyre cord fabric is used as the skeleton of rubber products such as tyres and the like, so that the tyre cord fabric bears huge pressure, impact load and strong vibration, and the tyre cord fabric is an important material influencing the performance and the service life of the tyre.

The following problems exist in the prior art:

1. because the nylon 6 dipped cord fabric is mostly used for manufacturing tires, the long-time friction can be carried out on the nylon 6 dipped cord fabric when the tires run for a long time, and the traditional nylon 6 dipped cord fabric has lower wear resistance coefficient, thereby influencing the service life of the tires;

2. most can twine on spacing roller surface after polyamide fibre 6 gumming cord fabric processing is accomplished, because the processing width of polyamide fibre 6 gumming cord fabric is different, traditional spacing roller can't all carry out limit function to different widths to directly reduce the practicality of spacing roller.

SUMMERY OF THE UTILITY MODEL

The utility model provides a compound wear-resisting type polyamide fibre 6 gumming cord fabric, one of them purpose is in order to possess the effect that improves polyamide fibre 6 gumming cord fabric wearability, solve because polyamide fibre 6 gumming cord fabric is used for making the tire mostly, the long-time travel of tire can carry out long-time friction to polyamide fibre 6 gumming cord fabric, traditional polyamide fibre 6 gumming cord fabric coefficient of wear is lower, influence the problem of the life of tire; wherein another kind of purpose is in order to solve the nylon 6 gumming cord fabric processing completion back most can twine on spacing roller surface, because the processing width of nylon 6 gumming cord fabric is different, and traditional spacing roller can't all carry out limit function to different widths to directly reduce the problem of spacing roller's practicality, in order to reach the effect that improves spacing roller practicality.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the composite wear-resistant polyamide-6 impregnated cord fabric comprises cord fabric, wherein a limiting roller is lapped on the surface of the cord fabric.

The cord fabric comprises a wear-resistant layer, the wear-resistant layer comprises a nylon fiber layer, the surface of the nylon fiber layer is fixedly connected with a strong fiber-rich layer, the surface of the strong fiber-rich layer is fixedly connected with a reinforcing layer, the surface of the reinforcing layer is fixedly connected with a rubber layer, the surface of the rubber layer is fixedly connected with a wear-resistant coating, an elastic reinforcing rib is arranged inside the nylon fiber layer, and the other end of the elastic reinforcing rib extends to the inside of the rubber layer.

The limiting roller comprises a limiting disc, rolling beads are arranged on the inner wall of the limiting disc, a cloth winding rod is lapped on the surface of each rolling bead, a groove is formed in the limiting disc, an elastic sheet is fixedly connected to the side face of the inner wall of the groove, a telescopic rod is fixedly connected to the side face of the inner wall of the groove, and a clamping block is fixedly connected to the other end of the telescopic rod.

The utility model discloses technical scheme's further improvement lies in: the cord fabric comprises polyester fiber yarns, and cord weft yarns are lapped on the surfaces of the polyester fiber yarns.

By adopting the technical scheme, the polyester fiber yarn in the scheme has certain wear resistance, and the wear resistance coefficient can be improved to a certain degree.

The utility model discloses technical scheme's further improvement lies in: the surface of the polyester fiber yarn is lapped with a high-temperature resistant fiber yarn, and the surface of the polyester fiber yarn is lapped with a curtain warp yarn.

By adopting the technical scheme, the arrangement of the high-temperature resistant fiber line in the scheme directly prolongs the service life of the nylon 6 dipped cord fabric.

The utility model discloses technical scheme's further improvement lies in: the surface of the nylon fiber layer is fixedly connected with the surfaces of the polyester fiber line, the cord weft line, the high-temperature resistant fiber line and the cord warp line, and the surface of the wear-resistant coating is in lap joint with the surface of the cloth winding rod.

By adopting the technical scheme, the wear-resistant coating in the scheme can improve the wear resistance to a certain extent.

The utility model discloses technical scheme's further improvement lies in: the surface of the clamping block is lapped with a threaded rod, and the surface of the threaded rod is in threaded connection with a threaded block.

Adopt above-mentioned technical scheme, the threaded rod in this scheme is rotatable to be advanced in winding the cloth pole to can carry out certain fixed degree with spacing dish with winding the cloth pole.

The utility model discloses technical scheme's further improvement lies in: the top of screw thread piece extends to the outside of spacing dish, the bottom of threaded rod extends to the inside around the cloth pole.

Adopt above-mentioned technical scheme, a plurality of screw holes have been seted up around the cloth pole surface in this scheme to satisfy and carry on spacingly to the cord fabric of different width.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a compound wear-resisting type polyamide fibre 6 gumming cord fabric, wear-resisting coating has been adopted, the rubber layer, the enhancement layer, rich strong fiber layer, polyamide fibre layer, the cooperation of elastic reinforcement, through the abrasive coating, the rubber layer, rich strong fiber layer, a plurality of materials that have good wear resistance of polyamide fibre layer, directly improve wear resistance, the enhancement layer simultaneously, the influence that external pressure can be improved in the certain degree in setting up of elastic reinforcement, solved because polyamide fibre 6 gumming cord fabric is most used for making the tire, the long-time traveling of tire, can carry out long-time friction to polyamide fibre 6 gumming cord fabric, traditional polyamide fibre 6 gumming cord fabric coefficient of wear is lower, influence the life's of tire problem, the effect of improving polyamide fibre 6 gumming cord fabric wear resistance has been reached.

2. The utility model provides a compound wear-resisting type polyamide fibre 6 gumming cord fabric, adopted around the cloth pole, the thread piece, the flexure strip, the fixture block, the cooperation of threaded rod, the rotation thread piece enters into around the cloth pole with the threaded rod in, simultaneously through inside the bounce-back of flexure strip enters into the threaded rod with the fixture block, thereby reach dual fixed effect, solved behind the processing of polyamide fibre 6 gumming cord fabric completion mostly can twine on spacing roller surface, because the processing width of polyamide fibre 6 gumming cord fabric is different, traditional spacing roller can't all carry out limit function to different widths, thereby directly reduce the problem of spacing roller's practicality, the effect of spacing roller practicality has been reached.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the cord fabric of the present invention;

FIG. 3 is a schematic structural view of the wear-resistant layer of the present invention;

fig. 4 is a schematic structural view of the limiting roller of the present invention.

In the figure: 1. a cord fabric; 11. a polyester fiber yarn; 12. curtain wefts; 13. high temperature resistant fiber yarn; 14. Warp threads of the curtain; 15. a wear layer; 151. a wear-resistant coating; 152. a rubber layer; 153. a reinforcing layer; 154. A layer of high tenacity fibers; 155. a nylon fiber layer; 156. elastic reinforcing ribs; 2. a limiting roller; 21. a limiting disc; 22. a cloth winding rod; 23. rolling the beads; 24. a thread block; 25. an elastic sheet; 26. a telescopic rod; 27. A clamping block; 28. a threaded rod.

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 a compound wear-resisting type polyamide fibre 6 gumming cord fabric, including cord fabric 1, the surface overlap joint of cord fabric 1 has spacing roller 2, cord fabric 1 includes wearing layer 15, wearing layer 15 includes polyamide fibre layer 155, polyamide fibre layer 155's fixed surface is connected with rich strong fiber layer 154, the fixed surface of rich strong fiber layer 154 is connected with enhancement layer 153, the fixed surface of enhancement layer 153 is connected with rubber layer 152, the fixed surface of rubber layer 152 is connected with wear-resistant coating 151, the inside of polyamide fibre layer 155 is provided with elastic strengthening rib 156, elastic strengthening rib 156's the other end extends to the inside of rubber layer 152, cord fabric 1 includes polyester fiber line 11, polyester fiber line 11's surface overlap joint has curtain weft 12, polyester fiber line 11's surface overlap joint has high temperature resistant fiber line 13, polyester fiber line 11's surface overlap joint has curtain warp 14, the surface and polyester fiber line 11 of polyamide fibre layer 155, curtain weft 12, high temperature resistant fiber line 13 and curtain warp 14's surface overlap joint is connected, wear-resistant coating 151's surface overlap joint is connected around the cloth pole 22.

In this embodiment, the nylon fiber layer 155, the wear-resistant coating 151, the high-strength fiber layer 154, and the rubber layer 152 all have good wear resistance, so as to directly improve the overall wear resistance coefficient of the nylon 6 dipped cord fabric, wherein the rubber layer 152 is made of thermoplastic polyurethane elastomer rubber, and due to the advantages of durability, wear resistance, and aging resistance of the rubber layer 152, the wear resistance of the nylon 6 dipped cord fabric can be improved, and the service life of the nylon 6 dipped cord fabric can be prolonged to a certain extent.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, spacing roller 2 includes spacing dish 21, the inner wall of spacing dish 21 is provided with rolling pearl 23, the surface overlap joint of rolling pearl 23 has around cloth pole 22, the inside of spacing dish 21 is seted up flutedly, the inner wall side fixed connection elastic sheet 25 of recess, the inner wall side fixed connection telescopic link 26 of recess, the other end fixedly connected with fixture block 27 of telescopic link 26, fixture block 27's surface overlap joint threaded rod 28, threaded rod 28's surface threaded connection has screw block 24, screw block 24's top extends to the outside of spacing dish 21, the bottom of threaded rod 28 extends to the inside around cloth pole 22.

In this embodiment, rotate the screw thread piece 24, make the threaded rod 28 to carry out the displacement around cloth pole 22 inside, in the displacement in-process, the flexure strip 25 is in compression state, when the displacement of threaded rod 28 enters into around cloth pole 22 inside and can't carry out the displacement, the inside trompil of having seted up of threaded rod 28, under the bounce effect of flexure strip 25, make fixture block 27 enter into in the trompil, realize dual fixed, and at spacing dish 21 in-process around cloth pole 22 surface displacement, assist the displacement through rolling pearl 23, wherein a plurality of thread grooves have been seted up around cloth pole 22 surface, with the needs that satisfy different widths.

The working principle of the composite wear-resistant chinlon 6 dipped cord fabric is described in detail below.

As shown in fig. 1 to 4, the nylon fiber layer 155, the wear-resistant coating 151, the strong fiber-rich layer 154, and the rubber layer 152 all have good wear resistance, so as to directly improve the wear resistance coefficient of the whole nylon 6 dipped cord fabric, wherein the polyester fiber thread 11 has good wear resistance, and further improves the wear resistance to a certain extent, when the limit disc 21 is fixed, the threaded block 24 is rotated, the threaded rod 28 is displaced towards the inside of the cloth winding rod 22, and the block 27 enters the opening under the effect of the repulsive force of the elastic sheet 25.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a compound wear-resisting type polyamide fibre 6 gumming cord fabric, includes cord fabric (1), its characterized in that: the surface of the cord fabric (1) is lapped with a limiting roller (2);

the cord fabric (1) comprises a wear-resistant layer (15), the wear-resistant layer (15) comprises a nylon fiber layer (155), a strong fiber-rich layer (154) is fixedly connected to the surface of the nylon fiber layer (155), a reinforcing layer (153) is fixedly connected to the surface of the strong fiber-rich layer (154), a rubber layer (152) is fixedly connected to the surface of the reinforcing layer (153), a wear-resistant coating (151) is fixedly connected to the surface of the rubber layer (152), an elastic reinforcing rib (156) is arranged inside the nylon fiber layer (155), and the other end of the elastic reinforcing rib (156) extends into the rubber layer (152);

spacing roller (2) are including spacing dish (21), the inner wall of spacing dish (21) is provided with roll pearl (23), the surface overlap joint of roll pearl (23) has around cloth pole (22), the inside of spacing dish (21) is seted up flutedly, the inner wall side fixed connection of recess has flexible piece (25), the inner wall side fixed connection of recess has telescopic link (26), the other end fixedly connected with fixture block (27) of telescopic link (26).

2. The composite wear-resistant chinlon 6 dipped cord fabric as claimed in claim 1, wherein: the cord fabric (1) comprises a polyester fiber yarn (11), and cord weft yarns (12) are lapped on the surface of the polyester fiber yarn (11).

3. The composite wear-resistant chinlon 6 dipped cord fabric as claimed in claim 2, wherein: the surface of the polyester fiber yarn (11) is lapped with a high temperature resistant fiber yarn (13), and the surface of the polyester fiber yarn (11) is lapped with a curtain warp yarn (14).

4. The composite wear-resistant chinlon 6 dipped cord fabric as claimed in claim 3, wherein: the surface of the nylon fiber layer (155) is fixedly connected with the surfaces of the polyester fiber yarns (11), the curtain weft yarns (12), the high-temperature resistant fiber yarns (13) and the curtain warp yarns (14), and the surface of the wear-resistant coating (151) is lapped with the surface of the cloth winding rod (22).

5. The composite wear-resistant chinlon 6 dipped cord fabric as claimed in claim 1, wherein: a threaded rod (28) is lapped on the surface of the clamping block (27), and a threaded block (24) is connected to the surface of the threaded rod (28) in a threaded mode.

6. The composite wear-resistant chinlon 6 dipped cord fabric as claimed in claim 5, wherein: the top of the thread block (24) extends to the outside of the limiting disc (21), and the bottom of the threaded rod (28) extends to the inside of the cloth winding rod (22).