Wear-resistant breathable polyester fabric and processing equipment

Abstract

The invention discloses wear-resistant breathable polyester fabric and processing equipment, and relates to the technical field of polyester fabric. According to the technical scheme, the insole is characterized by comprising an inner layer and an outer layer which are fixedly connected with each other, a plurality of ventilation grooves are formed in the outer layer, connecting pieces are fixedly connected to the inner walls of the sides, close to each other, of the adjacent ventilation grooves, and the sides, away from the outer layer, of the connecting pieces are fixedly connected to the inner layer; the sides, away from the inner layer, of the outer layer and the connecting pieces are fixedly connected with a plurality of wear-resisting pieces, the connecting pieces are provided with a plurality of contact pieces which abut against the connecting pieces and are arranged in the width direction of the outer layer, and the length of each contact piece is two thirds of the thickness of each wear-resisting piece. A plurality of connecting lines with elastic deformation performance are fixedly connected in the width direction of the connecting pieces, the structural strength of the fabric is guaranteed by arranging the polyester fibers, and the wear resistance of the fabric is enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of polyester cloth, and more particularly to wear-resistant and breathable polyester cloth and processing equipment. Background Art

[0002] Polyester cloth is formed by weaving polyester composite yarns in warp and weft. Polyester fibers have good elasticity and shape retention. The setting of polyester fibers is used to ensure the ductility of polyester cloth during use. Therefore, polyester cloth is often used to make daily necessities such as clothing.

[0003] In order to ensure the durability of clothing fabrics during use, double-layer fabrics are often used to extend the service life of the fabrics. However, the double-layer fabrics increase the thickness of the clothing and affect the air circulation on both sides of the fabrics. The fabrics will absorb sweat generated by the user's body surface during use. The thicker double-layer fabrics will affect the dispersion of sweat, thereby affecting the comfort of the fabrics during use. Therefore, a structure is set to solve the problem that some fabrics cannot take into account both wear resistance and breathability. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a wear-resistant and breathable polyester cloth and processing equipment, so as to improve the overall wear-resistant and breathable performance of the cloth through structural settings.

[0005] The above technical purpose of the present invention is achieved through the following technical solutions: the wear-resistant and breathable polyester cloth comprises an inner layer and an outer layer fixedly connected to each other, the outer layer is provided with a plurality of breathable grooves, and the inner walls of the adjacent breathable grooves are fixedly connected with connecting pieces, the side of the connecting piece away from the outer layer is fixedly connected to the inner layer, the outer layer and the side of the connecting piece away from the inner layer are fixedly connected with a plurality of wear-resistant pieces, the connecting piece is provided with a plurality of contact pieces that abut against the plurality of connecting pieces and are arranged along the width direction of the outer layer, the length of the contact piece is two-thirds of the thickness of the wear-resistant piece, and a plurality of connecting lines with elastic deformation properties are fixedly connected to the connecting piece in the width direction.

[0006] The present invention is further configured as follows: one side of the inner layer close to the outer layer is recessed inward to form a placement groove connected to the air-permeable groove, one end of the connecting piece away from the outer layer is fixedly connected in the placement groove, and a through groove connected to the placement groove is opened on the inner layer.

[0007] The present invention is further configured as follows: the inner layer is fixedly connected with a plurality of support strips which are against the outer layer and staggered with the breathable groove, the length of the connecting piece is greater than the distance between the outer layer and the bottom surface of the placement groove, and the cross-sectional shape of the connecting piece is arc-shaped.

[0008] The present invention is further configured as follows: the connecting sheet is fixedly connected with a diffuse reflection coating along the length direction and on one side away from the inner layer, and the plurality of wear-resistant sheets on the outer layer are all fixedly connected with the diffuse reflection coating.

[0009] The present invention is further configured as follows: the connecting piece is woven by composite yarn, the composite yarn includes a composite yarn core and a composite covering yarn, the composite yarn core is twisted by polyester shaped fibers, and the composite covering yarn is twisted by mugwort fibers.

[0010] The present invention is further configured as: a processing device for wear-resistant and breathable polyester fabric, used for the production of wear-resistant and breathable polyester fabric, comprising a support table and a partition table fixedly connected to each other, the partition table being fixedly connected to a side away from the support table with an operating table for making contact sheets, electric tracks are provided on both side walls of the operating table, a plurality of clamping members are slidably connected in the electric tracks, the contact sheets are detachably connected in the clamping members, one end of the operating table is fixedly connected to a support frame, a guide tube is slidably connected to the support frame via a telescopic rod, the connecting line is placed in the guide tube and the guide tube passes through the contact sheet, and the end of the guide tube away from the support frame is configured to be conical.

[0011] The present invention is further configured as follows: a loading roller for storing the inner layer is rotatably connected to the support platform, a plurality of hot pressing plates and a plurality of cutting knives are slidably connected to one end of the support platform away from the loading roller, a pressing plate is slidably connected to one end of the support platform away from the cutting knife, and the pressing plate intermittently abuts against the movable section of the connecting plate.

[0012] The present invention is further configured as follows: two loading rollers for storing the outer layer are rotatably connected to the partition table, a fixed plate sliding along its height direction is provided on the partition table, a plurality of adhesive sheets are fixedly connected to one side of the fixed plate close to the bottom surface of the partition table, and when the plurality of contact sheets are located below the fixed plate, the relative positions of the plurality of adhesive sheets and the two end points of the connecting line are the same.

[0013] The present invention is further configured as follows: support plates are fixedly connected to both side walls of the partition table, a sliding space is formed between the support plates and the bottom surface of the operating table and the top surface of the partition table, and rotating plates that rotate in the sliding space are provided on both side walls of the operating table.

[0014] The present invention is further configured as follows: an electric slide is fixedly connected to the inner top surface of the partition table, the cross-sectional shape of the electric slide is C-shaped, and a laser cutting head is slidably connected inside the electric slide.

[0015] In summary, the present invention has the following beneficial effects: the connecting piece is always in an inclined state, so the contact piece on the side away from the inner layer is higher than the side of the outer layer away from the inner layer. At this time, the contact piece and the wear-resistant piece on the outer layer will first rub against external substances, and the wear resistance of the fabric is guaranteed by prolonging the contact time between the outer layer and the external substance. The fabric will rub against external substances during use. Since the contact piece is slidably connected to the connecting line, when the fabric is subjected to external force, the contact piece will flip along the contact point with the wear-resistant piece, so that the contact piece is in a horizontal state with the connecting piece and the wear-resistant piece. Therefore, the contact piece can cover the wear-resistant piece, further prolonging the friction time between the wear-resistant piece and the connecting piece and the external hard substance, thereby enhancing the wear resistance of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a cross-sectional view of the fabric in the present invention; Figure 2 for Figure 1 Enlarged view of part A in the middle; Figure 3 is a cross-sectional view of the composite yarn of the present invention; Figure 4 It is a structural schematic diagram of the processing equipment in the present invention; Figure 5 A cross-sectional view of the processing equipment in the present invention Figure 1 ; Figure 6 A cross-sectional view of the processing equipment in the present invention Figure 2 ; Figure 7 for Figure 6 Enlarged view of middle part B; Figure 8 A cross-sectional view of the processing equipment in the present invention Figure 3 ; Fig. 9 for Figure 8 Enlarged view of part C in the middle.

[0017] In the figure: 1. inner layer; 2. outer layer; 3. breathable groove; 4. connecting piece; 5. wear-resistant piece; 6. contact piece; 7. connecting line; 8. placement groove; 9. through groove; 10. support bar; 11. composite yarn; 12. composite yarn core; 13. composite coated yarn; 14. winding roller; 15. sewing machine; 16. support table; 17. partition table; 18. electric slide; 19. laser cutting head; 20. support plate; 21. rotating plate; 22. adhesive sheet; 23. cutting knife; 24. clamping piece; 25. guide tube; 26. telescopic rod one; 27. support frame; 28. feeding roller one; 29. ​​hot pressing plate; 30. cutting knife; 31. bonding sheet. DETAILED DESCRIPTION

[0018] The present invention is described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] The wear-resistant and breathable polyester fabric, such as Figure 1 and Figure 2 As shown, it includes an inner layer 1 and an outer layer 2 sewn together, and a plurality of ventilation grooves 3 are opened on the outer layer 2. The opening of the ventilation grooves 3 provides a channel for the outside air to enter the inner part of the fabric, and a connecting piece 4 is fixedly connected to the inner wall of the side where adjacent ventilation grooves 3 are close to each other. A plurality of U-shaped slits are cut along the thickness direction of the outer layer 2, and two adjacent slits are symmetrically arranged along the length direction of the outer layer 2, and the opening directions of the adjacent slits are opposite to each other. The opening of the slits allows the ventilation grooves 3 and the connecting piece 4 to be formed on the outer layer 2 at the same time, and the supporting force of the outer layer 2 on the connecting piece 4 is less than the weight of the connecting piece 4, so one end of the connecting piece 4 will hang down under the action of its own gravity.

[0020] like Figure 1 and Figure 2 As shown, the side of the connecting piece 4 away from the outer layer 2 is bonded to the inner layer 1. Since the two ends of the connecting piece 4 are respectively fixed to the outer layer 2 and the inner layer 1, the connecting piece 4 is always in an inclined state. The inclined connecting piece 4 allows a space for outside air to flow between the side away from the inner layer 1 and the inner wall of the ventilation groove 3, thereby ensuring the breathability of the fabric by increasing the amount of air flowing inside the fabric.

[0021] like Figure 1 and Figure 2 As shown, the outer layer 2 and the connecting piece 4 are integrally formed with a plurality of wear-resistant sheets 5 on one side away from the inner layer 1. The outer layer 2 is arranged as a warp pattern structure, the ground structure of the warp pattern structure is the outer layer 2, and the flower structure of the warp pattern structure is a plurality of wear-resistant sheets 5. The arrangement of the wear-resistant sheets 5 reduces the contact area between the outer layer 2 and external hard substances. During the use of the fabric, the wear-resistant sheets 5 will first come into contact with external substances. When the wear-resistant sheets 5 are completely worn out, the outer layer 2 will rub against the external substances, thereby ensuring the wear resistance of the fabric by prolonging the wear time of the outer layer 2.

[0022] like Figure 2 As shown, a plurality of connecting lines 7 with elastic deformation properties are fixedly connected in the width direction of the connecting piece 4. The connecting lines 7 are formed by twisting three bundles of spandex yarn through a twisting machine, thereby increasing the strength and durability of the connecting lines 7. The two ends of the connecting lines 7 are bonded to the connecting piece 4, thereby reducing the displacement of the contact piece 6 on the connecting piece 4 caused by the connecting line 7. A plurality of contact pieces 6 are slidably connected to the connecting lines 7. During the use of the fabric, the contact piece 6 will be displaced and exert a pulling force on the connecting line 7 to cause it to deform. The characteristics of the spandex yarn are utilized to reduce the breakage of the connecting line 7 as the number of stretching times increases.

[0023] like Figure 1 and Figure 2 As shown, the connecting piece 4 is provided with a plurality of contact pieces 6 arranged along the width direction of the outer layer 2, and the length of the contact piece 6 is two-thirds of the thickness of the wear-resistant piece 5. On the one hand, it ensures the stable support of the wear-resistant piece 5 on the contact piece 6 and reduces the sliding of the contact piece 6 along the connecting piece 4. On the other hand, the contact piece 6 close to the outer layer 2 is higher in height, so the contact piece 6 will be higher than the outer layer 2. The higher contact piece 6 can extend the wear time of the wear-resistant piece 5 and the connecting piece 4, thereby further enhancing the wear resistance of the structure.

[0024] like Figure 1 and Figure 2 As shown in the figure, when the side wall of the connecting piece 4 abuts against the upper surface of the wear-resistant sheet 5, the wear-resistant sheet 5 has a supporting force on the connecting piece 4, so that the connecting piece 4 can be in an inclined state. Therefore, when foreign matter falls on the connecting piece 4, it will stay at the angle between the connecting piece 4 and the contact piece 6 and will not enter the interior of the fabric along the connecting piece 4. The connecting piece 4 is coated with a diffuse reflection coating along the length direction and on one side away from the inner layer 1 by a coating device. During the use of the fabric, the contact piece 6 will be subjected to pressure applied by the outside world. Since the contact piece 6 and the wear-resistant sheet 5 abut against each other but are not fixed, and the contact area between the contact piece 6 and the wear-resistant sheet 5 is small, the contact piece 6 will be pressed by the outside world. Under the action of force, it rotates around the contact point with the wear-resistant sheet 5, so that the side coated with the diffuse reflection coating is set upward. At this time, the side wall of the contact sheet 6 in the length direction is against the wear-resistant sheet 5. On the one hand, the contact area between the contact sheet 6 and the wear-resistant sheet 5, and the contact area between the contact sheet 6 and the external hard material are increased, and the wear resistance of the fabric is enhanced by the setting of the structure. On the other hand, the setting of the diffuse reflection coating allows the external light irradiated on the fabric to be better reflected, reducing the amount of light passing through the fabric. At the same time, the setting of the diffuse reflection coating increases the thickness of the contact sheet 6 and blocks the pores on one side of the contact sheet 6, so that the wear resistance and waterproof effect of the fabric is better.

[0025] like Figure 1 and Figure 2 As shown, a placement groove 8 connected to the breathable groove 3 is formed by hot pressing on one side of the inner layer 1 close to the outer layer 2, and the end of the connecting piece 4 away from the outer layer 2 is bonded in the placement groove 8. The setting of the placement groove 8 increases the contact area between the inner layer 1 and the connecting piece 4. A through groove 9 connected to the placement groove 8 is cut and formed on the inner layer 1. The setting of the through groove 9 reduces the contact area between the inner layer 1 and the user's body surface and increases the channel inside the fabric for external air to flow through. Due to the inclined setting of the connecting piece 4, a channel for external air to flow through exists between the side of the connecting piece 4 close to the inner layer 1 and the inner wall of the placement groove 8, ensuring the circulation and exchange of air entering through the through groove 9 on both sides of the inner layer 1, thereby enhancing the breathable comfort of the fabric when used.

[0026] like Figure 1As shown, the inner layer 1 is fixedly connected with a plurality of support bars 10 which are against the outer layer 2 and staggered with the breathable groove 3. The inner layer 1 and the support bars 10 are integrally formed, and the inner layer 1 is arranged as a convex strip structure. The setting of the convex strip structure allows the inner layer 1 to naturally form a plurality of support bars 10 during weaving, thereby ensuring the stability of the structure during manufacture and use. The setting of the support bars 10 reduces the contact area between the inner layer 1 and the outer layer 2 and increases the amount of air flowing between the inner layer 1 and the outer layer 2, thereby reducing the situation in which the inner layer 1 and the outer layer 2 stick together after the fabric is wetted by sweat and affects the internal ventilation effect, thereby ensuring the moisture dissipation and breathability of the structure during use.

[0027] like Figure 1 and Figure 2 As shown, the length of the connecting piece 4 is greater than the height of the supporting bar 10 and the depth of the placement groove 8, and the cross-sectional shape of the connecting piece 4 close to the inner layer 1 is arc-shaped. Since the inclined portion of the connecting piece 4 is in a stretched state, the portion of the connecting piece 4 that is not fixed in the placement groove 8 will abut against the inner wall of the placement groove 8, and since the length of the unfixed portion of the connecting piece 4 is greater than the depth of the placement groove 8, the unfixed portion of the connecting piece 4 will be folded under the support force exerted on it by the inner wall of the placement groove 8, so that its cross-sectional shape is arc-shaped, and the passage between the connecting piece 4 and the air-permeable groove 3 is further blocked by setting its cross-sectional shape.

[0028] like Figure 1 and Figure 2 As shown, several wear-resistant sheets 5 located on the outer layer 2 are fixedly connected with a diffuse reflection coating. The setting of the diffuse reflection coating increases the thickness of the wear-resistant sheets 5 while reducing the amount of light passing through the outer layer 2 and entering the interior of the fabric, thereby extending the service life of the fabric.

[0029] like Figure 2 and Figure 3 As shown, the connecting piece 4 is woven by a composite yarn 11 through a shuttle loom, and the composite yarn 11 includes a composite yarn core 12 and a composite coating yarn 13. The composite yarn core 12 and the composite coating yarn 13 are processed by a spindle spinning process to form the composite yarn 11. The composite yarn core 12 is twisted by a twisting machine with a polyester shaped fiber having a C-shaped cross-section. The arrangement of the polyester shaped fiber ensures the wear resistance of the composite yarn 11 while increasing the internal channel for the outside air to flow through, thereby ensuring the wear resistance and breathability of the structure when used. The composite coating yarn 13 is twisted by a twisting machine with wormwood fiber. The wormwood fiber not only has good wear resistance, but also has a natural insect repellent effect, so that the fabric can be better suitable for outdoor environments.

[0030] like Figure 1As shown, the inner layer 1 and the outer layer 2 are both woven by wear-resistant yarns through a shuttle loom, the wear-resistant yarns are processed by a wear-resistant yarn core and a wear-resistant coated yarn through a spindle spinning process, the wear-resistant yarn core is twisted by nylon fiber through a twisting machine, and the nylon fiber has good structural strength and wear resistance, the wear-resistant coated yarn is twisted by polyester fiber through a twisting machine, and the polyester fiber also has good wear resistance, so the wear resistance and durability of the fabric are enhanced by the arrangement of nylon fiber and polyester fiber.

[0031] like Figure 2 , Figure 4 and Figure 7 As shown, the processing equipment of wear-resistant and breathable polyester cloth is used for the production of wear-resistant and breathable polyester cloth, including a supporting platform 16 and a partitioning platform 17 welded to each other, an operating table for making contact pieces 6 is welded on one side of the partitioning platform 17 away from the supporting platform 16, electric tracks are provided on the two side walls of the operating table, and a plurality of clamping members 24 are slidably connected in the electric tracks, the contact layer formed by weaving by a shuttle loom is put into a coating machine so that the surface is coated to form a diffuse reflection coating, and then the coated contact layer is cut by a cutting machine to form a plurality of contact pieces 6, and the coated contact pieces 6 are clamped in the clamping members 24 in sequence, so that the clamping members 24 move to a fixed position in the electric track along the length direction of the partitioning platform 17.

[0032] like Figure 2 , Figure 6 and Figure 7 As shown, a support frame 27 is welded at one end of the operating table, and a guide tube 25 is slidably connected to the end of the support frame 27 close to the clamp 24 through a telescopic rod 26. The connecting line 7 is placed in the guide tube 25 and the guide tube 25 slides in a plurality of contact sheets 6. A through hole for the guide line to pass through is provided in the guide tube 25. The end of the guide tube 25 away from the support frame 27 is set in a conical shape. The conical setting reduces the contact area between the guide tube 25 and the cloth, thereby increasing the pressure, so that the guide tube 25 can pass through the cloth more easily. The material of the tip of the guide tube 25 is carbon steel, and the maximum diameter of the telescopic rod 26 is The diameter is smaller than the maximum area of ​​the guide tube 25, thereby reducing the additional damage caused by the guide tube 25 to the fabric. When the clamping member 24 drives the contact piece 6 to move to the fixed position, the length of the telescopic rod 1 26 increases. Driven by the telescopic rod 1 26, the guide tube 25 can gradually pass through each contact piece 6, so that several contact pieces 6 are connected in series. A plurality of cutting knives 23 are fixed on the top surface of the support frame 27 through the telescopic rod 2. The distance between the cutting knife 23 and the fabric is controlled by the telescopic rod 2, so that the contact piece 6 that has penetrated the connecting line 7 is cut into several small sections, which is convenient for subsequent use.

[0033] like Figure 1 , Figure 2 , Figure 4 , Figure 8 and Fig. 9 As shown, a feeding roller 28 for storing the inner layer 1 is rotatably connected to the support platform 16, and a motor 1 for driving the feeding roller 28 to rotate is fixedly connected to the side wall of the support platform 16 by bolts. The feeding roller 28 is driven by the motor 1 to rotate so as to convey the inner layer 1 forward. A plurality of hot pressing plates 29 and a plurality of cutting knives 30 are slidably connected to one end of the support platform 16 away from the feeding roller 28. The width of the cutting knife 30 is half of the width of the hot pressing plate 29, thereby ensuring the ventilation effect of the fabric while increasing the space for placing the connecting piece 4 in the placement groove 8. The plate 29 and the cutting knife 30 are both slid up and down in the support platform 16 by means of the telescopic rod three. The cutting knife 30 is arranged on the side of the hot pressing plate 29 away from the feeding roller 28. A plurality of placement grooves 8 and through grooves 9 are formed on the fabric by the hot pressing plate 29 and the cutting knife 30. A bonding sheet 31 with glue on the surface is bonded to the side wall on one side of the cutting knife 30. The thickness of the bonding sheet 31 is less than that of the cutting knife 30. Therefore, when the cutting knife 30 penetrates the inner layer 1, the bonding sheet 31 just contacts the surface of the placement groove 8 of the inner layer 1, thereby coating the glue on the fabric.

[0034] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a feeding roller 2 for storing the outer layer 2 is rotatably connected to the partition table 17, and a motor 2 for driving the feeding roller 2 to rotate is fixedly connected to the side wall of the partition table 17 by bolts. The rotation of the feeding roller 2 driven by the motor 2 is used to realize the forward movement of the fabric. A fixed plate 1 that slides along its height direction is provided on the partition table 17, and the fixed plate 1 is fixed to the top surface of the partition table 17 by a telescopic rod 4. A plurality of adhesive sheets 22 are bonded to one side of the fixed plate 1 close to the bottom surface of the partition table 17. When the plurality of contact sheets 6 are located below the fixed plate 1, the relative positions of the plurality of adhesive sheets 22 and the two end points of the connecting line 7 are the same. At this time, the length of the telescopic rod 4 is increased to drive the fixed plate 1 and the plurality of adhesive sheets 22 to move in a direction close to the fabric so as to apply the glue on the fabric. By setting the adhesive sheet 22, the glue is first applied to the outer layer 2, so as to facilitate the subsequent bonding of the two ends of the connecting line 7 to the outer layer 2.

[0035] like Figure 2 , Figure 4 , Figure 5 and Figure 7As shown, support plates 20 are welded on both side walls of the partition table 17, and a sliding space is formed between the support plates 20 and the bottom surface of the operating table and the top surface of the partition table 17. Rotating plates 21 that rotate in the sliding space are provided on both side walls of the operating table. The rotating point of the rotating plate 21 is located at the rotating connection between it and the partition table 17. When the adhesive sheet 22 is coated with glue on the outer layer 2 and moved under the rotating plate 21, the rotating plate 21 rotates downward so that the sliding space is connected with the operating table. At this time, the clamping effect of the clamping member 24 on the contact sheet 6 disappears, so that the contact sheet 6 passes through the rotating plate 21 into the sliding space and falls on the outer layer 2. Due to the presence of the glue on the outer layer 2, the two ends of the contact line can be stably fixed on the outer layer 2.

[0036] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, an electric slide 18 is fixedly connected to the inner top surface of the partition table 17 by bolts. The cross-sectional shape of the electric slide 18 is C-shaped. The opening directions of adjacent electric slides 18 are opposite to each other. A laser cutting head 19 is slidably connected inside the electric slide 18. By sliding the laser cutting head 19 inside the electric slide 18, the laser cutting head 19 can form a breathable groove 3 and a connecting piece 4 on the fabric.

[0037] like Figure 1 , Figure 2 , Figure 4 and Fig. 9 As shown, one end of the support platform 16 away from the cutting knife 30 is slidably connected with a pressing plate, and the movable sections of the pressing plate and the connecting piece 4 intermittently abut against each other. When the inner layer 1 moves under the pressing plate and the outer layer 2 moves onto the inner layer 1, the relative positions of the movable ends of the pressing plate and the connecting piece 4 are the same. At this time, the distance between the pressing plate and the fabric is reduced by extending the telescopic rod five, so that pressure is applied to the connecting piece 4 through the pressing plate so that its movable end is bonded to the placement groove 8.

[0038] like Figure 1 and Figure 4 As shown, the side of the support platform 16 away from the pressing plate is fixedly connected to the sewing machine 15 by bolts, and the inner layer 1 and the outer layer 2 are sewn together by the sewing machine 15. The end of the support platform 16 away from the sewing machine 15 is rotatably connected to the winding roller 14, and the winding roller 14 is driven by the motor three. The rotation of the winding roller 14 realizes the stable winding of the finished fabric, which is convenient for subsequent storage and retrieval.

[0039] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A wear-resistant and breathable polyester fabric, comprising an inner layer (1) and an outer layer (2) fixedly connected to each other, characterized in that: The outer layer (2) is provided with a plurality of air permeable grooves (3), and a connecting piece (4) is fixedly connected to the inner wall of the side where the adjacent air permeable grooves (3) are close to each other. The side of the connecting piece (4) away from the outer layer (2) is fixedly connected to the inner layer (1), and the side of the outer layer (2) and the connecting piece (4) away from the inner layer (1) are fixedly connected to a plurality of wear-resistant sheets (5). The connecting piece (4) is provided with a plurality of contact sheets (6) which are abutted against the plurality of connecting sheets (4) and are arranged along the width direction of the outer layer (2), and the length of the contact sheet (6) is two-thirds of the thickness of the wear-resistant sheet (5). The connecting piece (4) is fixedly connected to a plurality of connecting lines (7) with elastic deformation performance in the width direction.

2. The wear-resistant and breathable polyester fabric according to claim 1, characterized in that: The inner layer (1) is recessed inwardly on one side close to the outer layer (2) to form a placement groove (8) connected to the air-permeable groove (3); the end of the connecting piece (4) away from the outer layer (2) is fixedly connected to the placement groove (8); and the inner layer (1) is provided with a through groove (9) connected to the placement groove (8).

3. The wear-resistant and breathable polyester fabric according to claim 2, characterized in that: The inner layer (1) is fixedly connected with a plurality of support bars (10) which are against the outer layer (2) and are arranged offset from the ventilation groove (3); the length of the connecting piece (4) is greater than the distance between the outer layer (2) and the bottom surface of the placement groove (8); and the cross-sectional shape of the connecting piece (4) is an arc.

4. The wear-resistant and breathable polyester fabric according to claim 1, characterized in that: The connecting sheet (4) is fixedly connected with a diffuse reflection coating along the length direction and on one side away from the inner layer (1), and the plurality of wear-resistant sheets (5) located on the outer layer (2) are all fixedly connected with a diffuse reflection coating.

5. The wear-resistant and breathable polyester fabric according to claim 1, characterized in that: The connecting piece (4) is woven by composite yarn (11), wherein the composite yarn (11) comprises a composite yarn core (12) and a composite covering yarn (13), wherein the composite yarn core (12) is twisted by polyester shaped fibers, and the composite covering yarn (13) is twisted by mugwort fibers.

6. A processing device for wear-resistant and breathable polyester fabric, used for producing the wear-resistant and breathable polyester fabric according to any one of claims 1 to 5, characterized in that: The invention comprises a support platform (16) and a partition platform (17) which are fixedly connected to each other. An operating table for making a contact piece (6) is fixedly connected to the side of the partition platform (17) away from the support platform (16). Electric tracks are provided on the two side walls of the operating table. A plurality of clamping members (24) are slidably connected in the electric tracks. The contact piece (6) is detachably connected in the clamping members (24). One end of the operating table is fixedly connected to a support frame (27). A guide tube (25) is slidably connected to the support frame (27) via a telescopic rod (26). The connecting line (7) is placed in the guide tube (25) and the guide tube (25) passes through the contact piece (6). The end of the guide tube (25) away from the support frame (27) is set to be conical.

7. The processing equipment for wear-resistant and breathable polyester fabric according to claim 6, characterized in that: The support platform (16) is rotatably connected to a feeding roller (28) for storing the inner layer (1); the end of the support platform (16) away from the feeding roller (28) is slidably connected to a plurality of hot pressing plates (29) and a plurality of cutting knives (30); the end of the support platform (16) away from the cutting knives (30) is slidably connected to a pressing plate, and the pressing plate intermittently abuts against the movable section of the connecting piece (4).

8. The processing equipment for wear-resistant and breathable polyester fabric according to claim 6, characterized in that: The partition table (17) is rotatably connected to a feeding roller 2 for storing the outer layer (2); the partition table (17) is provided with a fixed plate 1 which slides along its height direction; a plurality of adhesive sheets (22) are fixedly connected to one side of the fixed plate 1 close to the bottom surface of the partition table (17); when the plurality of contact sheets (6) are located below the fixed plate 1, the relative positions of the plurality of adhesive sheets (22) and the two end points of the connecting line (7) are the same.

9. The processing equipment for wear-resistant and breathable polyester fabric according to claim 6, characterized in that: Support plates (20) are fixedly connected to the two side walls of the partition table (17), and a sliding space is formed between the support plates (20), the bottom surface of the operating table and the top surface of the partition table (17). Rotating plates (21) that rotate in the sliding space are arranged on the two side walls of the operating table.

10. The processing equipment for wear-resistant and breathable polyester fabric according to claim 6, characterized in that: An electric slideway (18) is fixedly connected to the inner top surface of the partition table (17); the cross-sectional shape of the electric slideway (18) is C-shaped; a laser cutting head (19) is slidably connected inside the electric slideway (18).

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