Textile fabric composite processing equipment and composite processing method

Abstract

The invention discloses textile fabric composite processing equipment and a composite processing method, and relates to the field of fabric conveying equipment. The tensioning roller and the translation driving assembly are arranged in the conveying mechanism, the tensioning roller can abut against the textile fabric in conveying so that the textile fabric can abut against and be tightened, and therefore the fabric conveying stability and the fabric processing and finishing effect can be improved; when the fabric is wrinkled and excessively tightened due to deviation of the conveying speed of the front processing equipment and the conveying speed of the rear processing equipment, the tensioning roller can be driven by the translation driving assembly to translate left and right, so that the tensioning degree of the fabric can be adjusted by adjusting the position of the tensioning roller, and the tensioning degree of the fabric is always in a suitable range; the fabric conveying stability and the fabric processing effect are prevented from being affected by wrinkles or excessive tightening of the fabric; the translation driving assembly is isolated and protected through the dustproof cabinet, and dust can be prevented from being adsorbed and gathered on the surface of the translation driving assembly to affect normal work of the translation driving assembly.

Description

Technical Field

[0001] This invention belongs to the field of composite processing equipment, and more specifically, it relates to a composite processing equipment and method for textile fabrics. Background Technology

[0002] Composite fabrics are a new type of composite material made by bonding textile materials, non-woven materials, and other functional materials through an adhesive bonding process. This fabric uses microfibers that have undergone textile processing and dyeing, followed by multi-layer bonding through composite processes such as hot melt adhesive powder coating and polyurethane spraying. It possesses windproof, breathable, waterproof, and abrasion-resistant properties. In existing technologies, discrepancies in the processing and conveying speeds of the fabric between pre- and post-processing equipment during composite fabric processing can easily lead to wrinkles or excessive tension in the fabric during transport. This can negatively impact the fabric transport and composite processing, ultimately reducing the quality of the composite fabric. Summary of the Invention

[0003] In view of the problems in the related technologies, the present invention proposes a textile fabric composite processing equipment and composite processing method to overcome the above-mentioned technical problems existing in the existing related technologies.

[0004] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention is a textile fabric composite processing equipment, comprising a material guiding mechanism, an unwinding machine, a conveying mechanism, a fabric composite machine, and a blanking mechanism arranged in sequence. The conveying mechanism can drive the textile fabric on the material guiding mechanism and the unwinding machine to be pulled and conveyed backward along the conveying mechanism, the fabric composite machine, and the blanking mechanism in sequence. The material guiding mechanism includes a bracket, on which a rotating material guiding component is mounted. The rotating material guiding component can guide and convey the textile fabric while simultaneously patting and shaking the textile fabric to make it spread out flat. The conveying mechanism includes a dustproof cabinet, on which a conveying assembly for pulling and conveying the textile fabric and a tension roller for adjusting the tension of the fabric are installed. A translation drive assembly is installed inside the dustproof cabinet. A through groove is opened on the inner side of the dustproof cabinet. The end of the tension roller extends into the interior of the dustproof cabinet through the through groove, and the tension roller divides the through groove into two guide areas. The translation drive assembly can drive the tension roller to translate along the guide direction of the through groove, thereby changing the area of ​​the two guide areas. A set of dustproof curtains is provided at each end of the guide channel, and each set of dustproof curtains is sealed with the corresponding guide area; when the area of ​​the guide area changes, the corresponding set of dustproof curtains maintains the seal with the guide area by shrinking or extending. The feeding mechanism can pull the textile fabric upwards and then feed it downwards.

[0005] Furthermore, the rotating material guiding assembly includes an upper guide roller and a material guiding frame. The upper guide roller is rotatably mounted on the top of the support, and the material guiding frame is rotatably mounted on the front end of the support. The end of the material guiding frame is connected to a material guiding drive unit, and multiple circumferentially distributed material guiding rollers are rotatably mounted on the material guiding frame.

[0006] Furthermore, the conveying assembly includes a conveying roller, a conveying drive unit, a guide roller, and an intermediate shaft. The conveying roller and the guide roller are rotatably mounted on the inner side of the dustproof cabinet. The conveying drive unit is fixedly mounted inside the dustproof cabinet. The intermediate shaft is rotatably mounted on the inner wall of the dustproof cabinet. The conveying drive unit and the intermediate shaft, as well as the intermediate shaft and the conveying roller, are connected by transmission wheels and transmission belts.

[0007] Furthermore, the translation drive assembly includes a slide, a support, and a tension adjustment drive unit. The slide is slidably installed inside the through groove, and a threaded sleeve is fixedly installed on the outer end of the slide. The support is fixedly installed at the end of the through groove, and a translation drive component located on one side of the through groove is rotatably installed on the support. The translation drive component is threadedly connected to the threaded sleeve. A driven bevel gear is fixedly installed at one end of the translation drive component. The tension adjustment drive unit is fixedly installed on the inner wall of the dustproof cabinet, and a driving bevel gear that meshes with the driven bevel gear is fixedly installed at the output end of the tension adjustment drive unit.

[0008] Furthermore, both ends of the translation drive are provided with take-up rollers rotatably mounted on the support. One end of the dust curtain is wound around the corresponding take-up roller, and the other end of the dust curtain is sealed to the slide. The take-up roller and the end of the translation drive are connected by a transmission unit so that when the translation drive rotates, it can drive the two take-up rollers to rotate in opposite directions through the transmission units at both ends, so that one take-up roller rotates to take up the dust curtain, while the other take-up roller rotates in the opposite direction to unwind the dust curtain.

[0009] Furthermore, the two ends of the dust curtain in the length direction are respectively a winding end and a free end, and the two ends of the dust curtain in the width direction are respectively an upper end and a lower end; the winding end is wound on the corresponding take-up roller and is in sealed contact with the end of the through groove, the upper end and the lower end of the dust curtain are in sealed contact with the upper end and the lower end of the through groove, respectively, and the free end of the dust curtain is in sealed contact with or connected to the slide block; the contraction or extension of the free end is achieved by rotating the take-up roller.

[0010] Furthermore, the take-up roller is provided with an elastic diameter-changing unit, and one end of the dust curtain is wound around the surface of the elastic diameter-changing unit. The elastic diameter-changing unit can shrink to reduce the take-up diameter when the dust curtain is taut, so as to extend and relax the dust curtain. The elastic diameter-changing unit can also expand to increase the take-up diameter when the dust curtain is loose, so as to tighten the dust curtain.

[0011] Furthermore, the material feeding mechanism includes a material feeding frame and a limiting frame. The top of the material feeding frame is equipped with a pulling and feeding component that can pull and convey the textile fabric, and the limiting frame is equipped with a limiting component that can limit the textile fabric during feeding.

[0012] Furthermore, the material dropping assembly includes a material dropping drive unit and two material dropping rollers. Both material dropping rollers are rotatably mounted on the top of the material dropping frame. The material dropping drive unit is fixedly mounted on one side of the top of the material dropping frame and is connected to one of the material dropping rollers. The ends of the two material dropping motors are connected by synchronous gear meshing. The upper end of the material dropping frame is also equipped with a material dropping port located below the material dropping rollers.

[0013] Furthermore, the limiting assembly includes a rotary drive unit and two turntables. Both turntables are rotatably mounted on the top of the limiting frame. Multiple circumferentially distributed rubber rollers are rotatably mounted on the outer surface of each turntable. The rotary drive unit is fixedly mounted on the limiting frame, and the rotary drive unit is connected to one of the turntables via a pulley and a transmission belt. The two turntables are connected via a synchronous gear meshing transmission.

[0014] This invention also discloses a method for composite processing of textile fabrics, the specific steps of which are as follows: The textile fabric on the conveying mechanism is driven by the material guiding mechanism and the unwinding machine to be pulled and conveyed backward sequentially along the conveying mechanism, the fabric laminating machine and the blanking mechanism. The rotary guide assembly can guide the textile fabric during the conveying process, and at the same time beat and shake the textile fabric to make the textile fabric spread out flat. The tensioning roller presses against the conveyed textile fabric to tighten it. At the same time, according to the tightness of the fabric, the tensioning roller is driven to move left and right by the translation drive component, so as to further adjust the tightness of the textile fabric by adjusting the position of the tensioning roller. The dust curtains block and isolate the trough, preventing dust on the textile fabric from entering the dust cabinet through the trough during the conveying and finishing process. The dust curtains on both sides of the tension roller can contract or extend synchronously with the left and right movement of the tension roller, so that the dust curtains on both sides can always completely isolate the trough. When the fabric is pulled and conveyed through the fabric laminating machine, the fabric laminating machine performs lamination processing on the conveyed fabric to form a composite fabric. The composite fabric is then conveyed to the unloading mechanism, which pulls the composite fabric upward and then conveys it downward to unload it into the collection box below.

[0015] The present invention has the following beneficial effects: 1. In this invention, a tension roller and a translation drive assembly are provided in the conveying mechanism. The tension roller can abut against the textile fabric being conveyed to tighten the fabric, thereby improving the stability of fabric conveying and the fabric processing effect. When the fabric wrinkles or becomes overly tight due to the deviation in conveying speed of the preceding and following processing equipment, the tension roller can be driven to move left and right by the translation drive assembly. The tension of the fabric can be adjusted by adjusting the position of the tension roller, so that the tension of the fabric is always within a suitable range, preventing the fabric from being affected by wrinkles or over-tightening, thus ensuring the stability of fabric conveying and the fabric processing effect.

[0016] 2. In this invention, the translation drive component is installed inside a dustproof cabinet, and the dustproof cabinet has a through groove for the tension roller to move left and right. Fabrics are prone to attracting dust due to electrostatic adsorption, and this dust tends to scatter during transport and processing, especially during fabric dust removal, where dust pollution is more severe. The dustproof cabinet isolates and protects the translation drive component, preventing dust from accumulating on its surface and affecting its normal operation, thus ensuring the normal and stable operation of the fabric tension adjustment process. Furthermore, dustproof curtains are installed on both sides of the tension roller's end to block and isolate the through groove, preventing dust from entering the dustproof cabinet during fabric transport and finishing, further improving the dustproof effect. The dustproof curtains on both sides of the tension roller can synchronously contract or extend with the left and right movement of the tension roller, ensuring that the curtains are always taut and completely blocking the through groove, improving the dustproof effect of the curtains and preventing them from affecting the left and right adjustment of the tension roller.

[0017] 3. In this invention, the rotating guide assembly guides the textile fabric during conveying and simultaneously shakes and beats the fabric to make it spread out flat, thereby improving the flatness of the fabric during conveying and thus improving the fabric conveying and processing effect. After the textile fabric is conveyed and processed, the unloading mechanism pulls the textile fabric upward and then conveys it downward to the collection box below, so that the fabric can be easily collected.

[0018] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For those skilled in the art, the drawings can be obtained from these drawings without creative effort.

[0020] Figure 1This is one of the three-dimensional structural schematic diagrams of the textile fabric composite processing equipment of the present invention; Figure 2 For the present invention Figure 1 A magnified schematic diagram of the structure at point A; Figure 3 This is the second three-dimensional structural schematic diagram of the textile fabric composite processing equipment of the present invention; Figure 4 For the present invention Figure 3 A magnified schematic diagram of the structure at point B; Figure 5 This is the third three-dimensional structural schematic diagram of the textile fabric composite processing equipment of the present invention; Figure 6 For the present invention Figure 5 A magnified schematic diagram of the structure at point C; Figure 7 For the present invention Figure 5 A magnified schematic diagram of the structure at point D; Figure 8 This is one of the three-dimensional structural schematic diagrams of the conveying mechanism of the present invention; Figure 9 For the present invention Figure 8 A magnified schematic diagram of the structure at point E; Figure 10 This is a second three-dimensional structural schematic diagram of the conveying mechanism of the present invention; Figure 11 For the present invention Figure 10 A magnified schematic diagram of the structure at point F.

[0021] In the diagram: 1. Material guiding mechanism; 11. Support; 12. Upper guide roller; 13. Material guiding motor; 14. Material guiding frame; 15. Material guiding roller; 2. Conveying mechanism; 21. Conveying roller; 22. Tensioning roller; 23. Dustproof cabinet; 24. Lead screw; 25. Slide; 26. Dustproof curtain; 27. Threaded sleeve; 28. Take-up roller; 29. ​​Support; 210. Tension adjusting motor; 211. Driving bevel gear; 212. Driven bevel gear; 213. Conveying motor; 214. Transmission wheel; 215. Transmission belt; 216. Through groove; 217. Guide roller; 218. 219. Main bevel gear; 220. Secondary bevel gear; 221. Rotating shaft; 222. End plate; 223. Slide groove; 224. Slider; 225. Support rod; 226. Pressure spring; 227. Intermediate shaft; 228. Transmission gear; 229. Driven gear; 220. Guide area; 3. Unloading mechanism; 31. Unloading frame; 32. Limiting frame; 33. Unloading port; 34. Unloading roller; 35. Turntable; 36. Unloading motor; 37. Rubber roller; 38. Limiting motor; 39. Pulley; 310. Transmission belt; 4. Unwinding machine; 5. Fabric laminating machine. Detailed Implementation

[0022] The technical solutions of the embodiments of the invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the invention.

[0023] In the description of this invention, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the invention.

[0024] Example 1

[0025] Please see Figures 1-4 , Figure 8 , Figure 10 As shown, this invention is a textile fabric composite processing equipment, comprising a guiding mechanism 1, an unwinding machine 4, a conveying mechanism 2, a fabric composite machine 5, and a dropping mechanism 3 arranged sequentially. The conveying mechanism 2 drives the textile fabric on the guiding mechanism 1 and the unwinding machine 4 to be sequentially pulled and conveyed backward along the conveying mechanism 2, the fabric composite machine 5, and the dropping mechanism 3. The guiding mechanism 1 includes a support 11, on which a rotating guiding component is installed. The rotating guiding component can guide and convey the textile fabric while simultaneously patting and shaking it to make the textile fabric spread out flat. The conveying mechanism 2 includes... The dustproof cabinet 23 is equipped with a conveying assembly for pulling and conveying textile fabric and a tension roller 22 for adjusting the tension of the fabric. A translation drive assembly is installed inside the dustproof cabinet 23. A through groove 216 is opened on the inner side of the dustproof cabinet 23. The end of the tension roller 22 extends into the interior of the dustproof cabinet 23 through the through groove 216, dividing the through groove 216 into two guide areas 229. The translation drive assembly can drive the tension roller 22 to translate along the guide direction of the through groove 216, thereby changing the area of ​​the two guide areas 229. A set of dustproof curtains 26 is provided on one side of each of the two guide areas 229 of the through groove 216. Each set of dustproof curtains 26 is sealed with the corresponding guide area 229. When the area of ​​the guide area 229 changes, the corresponding set of dustproof curtains 26 maintains the seal with the guide area 229 by shrinking or extending. The fabric laminating machine 5 can laminate the conveyed textile fabric into a composite fabric, and the blanking mechanism 3 can pull the composite fabric upward and then convey it downward to blank.

[0026] When this textile fabric composite processing equipment is working, the textile fabric on the conveying mechanism 2, the guiding mechanism 1, and the unwinding machine 4 are driven by the conveying mechanism 2 to be sequentially pulled and conveyed backward along the conveying mechanism 2, the fabric composite machine 5, and the unloading mechanism 3; the rotating guiding component can guide the textile fabric during conveying and simultaneously beat and shake the textile fabric to make it spread out flat; the tensioning roller 22 abuts and tensions the conveyed textile fabric, and according to the tightness of the fabric, the tensioning roller 22 is driven to move left and right by the translation drive component, so that the tightness of the textile fabric can be further adjusted by adjusting the position of the tensioning roller 22; dust curtain. 26 shields and isolates the through-slot 216 to prevent dust on the textile fabric from entering the dustproof cabinet 23 through the through-slot 216 during the conveying and finishing process. The dustproof curtains 26 on both sides of the tension roller 22 can synchronously contract or extend with the left and right movement of the tension roller 22 so that the dustproof curtains 26 on both sides always completely isolate the through-slot 216. When the fabric is pulled and conveyed, it moves through the fabric composite machine 5 to composite the conveyed fabric into a composite fabric until the composite fabric is conveyed to the unloading mechanism 3. The unloading mechanism 3 pulls the composite fabric upward and then conveys it downward to unload it into the collection box below.

[0027] The tension of the textile fabric can be adjusted by changing the position of the tension roller 22, ensuring that the tension remains within a suitable range. This prevents wrinkles or excessive tension from affecting the fabric conveying stability and processing effect. The dustproof cabinet 23 isolates and protects the translation drive assembly, preventing dust generated during fabric conveying and finishing from accumulating on its surface and affecting its normal operation. This ensures the stable and normal operation of the fabric tension adjustment process. Furthermore, the tension roller 22 has two sides at its ends... A dustproof curtain 26 is provided to block and isolate the through groove 216, so as to prevent dust on the textile fabric from entering the dustproof cabinet 23 through the through groove 216 during the conveying and finishing process. This can further improve the dustproof effect of the dustproof cabinet 23. The dustproof curtains 26 on both sides of the end of the tension roller 22 can shrink or stretch synchronously with the left and right movement of the tension roller 22, so that the dustproof curtains 26 on both sides are always in a taut state, thereby completely blocking and isolating the through groove 216, which can improve the dustproof effect of the dustproof curtains 26, and ensure that the dustproof curtains 26 do not affect the left and right adjustment of the tension roller 22.

[0028] Furthermore, a tension detection sensor capable of detecting fabric tension is installed on the inner side of the dustproof cabinet 23. Both the tension detection sensor and the translation drive assembly are connected to the control system signal of the textile fabric composite processing equipment, so that the control system can automatically control the translation drive assembly to adjust the position of the tension roller 22 according to the tension of the textile fabric detected by the tension detection sensor, thereby automatically adjusting the tension of the textile fabric during conveying.

[0029] Example 2

[0030] Please see Figure 1 , Figure 2 As shown, the difference between this embodiment and the above embodiment is that the rotating material guide assembly includes an upper guide roller 12 and a material guide frame 14. The upper guide roller 12 is rotatably mounted on the top of the support 11, and the material guide frame 14 is rotatably mounted on the front end of the support 11. The end of the material guide frame 14 is connected to a material guide drive unit, and a plurality of circumferentially distributed material guide rollers 15 are rotatably mounted on the material guide frame 14.

[0031] The material guiding drive unit is a material guiding motor 13. When conveying the textile fabric, the textile fabric passes through the material guiding frame 14 and the upper guide roller 12 in sequence. The upper guide roller 12 can support and guide the textile fabric, while the material guiding motor 13 can drive the material guiding frame 14 to rotate, so that the material guiding frame 14 drives the guide roller 15 on it to rotate and make a circular motion, so that the guide roller 15 reciprocates to beat and shake the textile fabric in the conveying process, thereby improving the flatness of the textile fabric.

[0032] Example 3

[0033] Please see Figure 3 , Figure 4 , Figure 10 , Figure 11 As shown, the difference between this embodiment and the above embodiments is that the conveying assembly includes a conveying roller 21, a conveying drive unit, a guide roller 217, and an intermediate shaft 226. The conveying roller 21 and guide roller 217 are rotatably mounted on the inner side of the dustproof cabinet 23. The conveying drive unit is fixedly mounted inside the dustproof cabinet 23. The intermediate shaft 226 is rotatably mounted on the inner wall of the dustproof cabinet 23. The conveying drive unit and the intermediate shaft 226, and the intermediate shaft 226 and the conveying roller 21 are connected by a transmission wheel 214 and a transmission belt 215. The translation drive assembly includes a slide 25, a support 29, and a tensioning mechanism. The force adjustment drive unit has a slide 25 slidably installed inside the through groove 216. A threaded sleeve 27 is fixedly installed on the outer end of the slide 25. A support 29 is fixedly installed at the end of the through groove 216. A translation drive component located on one side of the through groove 216 is rotatably installed on the support 29. The translation drive component is threadedly connected to the threaded sleeve 27. A driven bevel gear 212 is fixedly installed at one end of the translation drive component. The tension adjustment drive unit is fixedly installed on the inner wall of the dustproof cabinet 23. An active bevel gear 211 that meshes and drives with the driven bevel gear 212 is fixedly installed at the output end of the tension adjustment drive unit.

[0034] Two drive wheels 214 are mounted on the intermediate shaft 226, and one drive wheel 214 is mounted on both the conveying drive unit and the conveying roller 21. One drive wheel 214 on the intermediate shaft 226 is connected to the drive wheel 214 on the conveying drive unit via a drive belt 215, and the other drive wheel 214 on the intermediate shaft 216 is connected to the drive wheel 214 on the conveying roller 21 via a drive belt 215. The conveying drive unit is a conveying motor 213, and the drive wheel 214 on it is mounted on the output shaft of the conveying motor 213. The tension adjustment drive unit is a tension adjustment motor 210, and the translation drive component is a lead screw 24. The textile fabric passes through the guide roller 217, the tension roller 22, and the conveying roller 21 in sequence to make the textile fabric form a V-shaped structure, with the tension roller 22 located inside the tip of the V-shaped structure. When the textile fabric is conveyed, the conveying motor 213 transmits power to the drive wheel 214 via the drive wheel 214. 14 and the transmission belt 215 drive the intermediate shaft 226 to rotate. The intermediate shaft 226 then drives the conveyor roller 21 to rotate through the transmission wheel 214 and the transmission belt 215. When the conveyor roller 21 rotates, it can pull and convey the textile fabric. When the fabric wrinkles or becomes overly tight due to factors such as deviations in the conveying speed of the front and rear processing equipment, the meshing transmission between the isomorphic driving bevel gear 211 and driven bevel gear 212 of the tension regulating motor 210 drives the lead screw 24 to rotate. When the lead screw 24 rotates, it can drive the threaded sleeve 27 to move left and right along the lead screw 24 through the thread transmission, thereby driving the slide 25 and the tension roller 22 to slide left and right along the through groove 216. When the tension roller 22 moves to the left, it can relax the contact limit of the textile fabric to prevent the textile fabric from becoming overly tight. When the tension roller 22 moves to the right, it can contact and tighten the textile fabric to prevent wrinkles from forming.

[0035] Example 4

[0036] Please see Figure 3 , Figure 4 , Figure 10 , Figure 11 As shown, the difference between this embodiment and the above embodiment is that both ends of the lead screw 24 are provided with take-up rollers 28 rotatably mounted on the support 29. One end of the dust curtain 26 is wound around the corresponding take-up roller 28, and the other end of the dust curtain 26 is sealed to the slide 25. The take-up rollers 28 and the ends of the lead screw 24 are connected by a transmission unit so that when the lead screw 24 rotates, it can drive the two take-up rollers 28 to rotate in opposite directions through the transmission units at both ends, so that one take-up roller 28 rotates to take up the dust curtain 26, while the other take-up roller 28 rotates in the opposite direction to unwind the dust curtain 26.

[0037] Furthermore, the two ends of the dust curtain 26 in the length direction are the winding end and the free end, respectively, and the two ends of the dust curtain 26 in the width direction are the upper end and the lower end, respectively; the winding end is wound on the corresponding take-up roller 28 and sealed in contact with the end of the through groove 216, the upper end and the lower end of the dust curtain 26 are sealed in contact with the upper end and the lower end of the through groove 216, respectively, and the free end of the dust curtain 26 is sealed in contact with or connected to the slide block 25; the contraction or extension of the free end is achieved by rotating the take-up roller 28.

[0038] The take-up roller 28 is connected to the end of the lead screw 24 via a transmission unit. When the lead screw 24 rotates to drive the slide block 25 and the tension roller 22 to move left and right along the through groove 216 for position adjustment, the lead screw 24 can drive the take-up roller 28 at the end of the slide block 25 that moves closer to rotate and rewind. This prevents the dust curtain 26 on that side from folding and loosening as the slide block 25 moves closer, thus ensuring that the dust curtain 26 is always taut and close to one side of the through groove 216, thereby improving the sealing and dustproof effect of the dust curtain 26 on the through groove 216. Correspondingly, the take-up roller 28 at the end of the slide block 25 that moves away from rotates in the opposite direction to unwind, so that the dust curtain 26 is unwound and extended synchronously with the movement of the slide block 25, preventing the dust curtain 26 from being over-stretched and ensuring that the slide block 25 and the tension roller 22 can move and adjust normally.

[0039] Furthermore, the transmission unit includes a main bevel gear 218, a rotating shaft 220, and a driven gear 228. The main bevel gear 218 is fixedly installed at the end of the lead screw 24, and the rotating shaft 220 is rotatably installed on the support 29. The top end of the rotating shaft 220 is fixedly installed with a secondary bevel gear 219 that meshes and drives the main bevel gear 218. The bottom end of the rotating shaft 220 is fixedly installed with a transmission gear 227, and the driven gear 228 is fixedly installed at the bottom end of the take-up roller 28, and the driven gear 228 meshes and drives the transmission gear 227. When the lead screw 24 rotates, the lead screw 24 drives the rotating shaft 220 to rotate through the meshing of the main bevel gear 218 and the secondary bevel gear 219. The rotating shaft 220 then drives the take-up roller 28 to rotate through the meshing of the transmission gear 227 and the driven gear 228, thereby winding or unwinding the dust curtain 26.

[0040] Example 5

[0041] Please see Figures 8-11 As shown, the difference between this embodiment and the above embodiment is that an elastic diameter-changing unit is provided on the take-up roller 28, and one end of the dust curtain 26 is wound around the surface of the elastic diameter-changing unit. The elastic diameter-changing unit can shrink to reduce the take-up diameter when the dust curtain 26 is taut, so as to extend and relax the dust curtain 26. The elastic diameter-changing unit can also expand to increase the take-up diameter when the dust curtain 26 is loose, so as to tighten the dust curtain 26.

[0042] As the take-up roller 28 winds up or unwinds, the diameter of the dustproof curtain 26 on the take-up roller 28 changes accordingly. At this time, the rotational speed of the take-up roller 28 driven by the screw 24 through the transmission unit remains constant. This causes the linear speed of the dustproof curtain 26 to fluctuate during winding, making the winding linear speed of the dustproof curtain 26 slightly greater or slightly less than the moving speed of the slide 25. This causes the dustproof curtain 26 to either fold loosely or stretch excessively. At this time, the elastic diameter-changing unit can shrink to reduce the winding diameter when the dustproof curtain 26 is taut, so as to extend and loosen the dustproof curtain 26, or expand to increase the winding diameter when the dustproof curtain 26 is loose, so as to wind the dustproof curtain 26 tightly. This ensures that the dustproof curtain 26 is always in a suitable taut state, and thus the dustproof curtain 26 is tightly attached to one side of the through groove 216, so as to improve the sealing and dustproof effect of the dustproof curtain 26 on the through groove 216.

[0043] The through groove 216 has limit grooves at both ends. The dust curtains 26 on both sides pass through the limit grooves and are connected to the slide block 25. The limit grooves limit the dust curtains 26, so that the dust curtains 26 are tightly attached to the inner side of the through groove 216, thereby improving the sealing and dust prevention effect of the dust curtains 26 on the through groove 216.

[0044] Furthermore, the flexible diameter-changing unit includes an end plate 221 fixedly installed at the end of the take-up roller 28. The inner surface of the end plate 221 is provided with multiple circumferentially distributed grooves 222. A slider 223 is slidably installed inside the grooves 222. A pressure spring 225 is abutted against the inner end of the slider 223. A support rod 224 is fixedly installed on one side of the slider 223. Multiple support rods 224 are circumferentially distributed to form a cylindrical take-up structure. One end of the dust curtain 26 is fixedly connected to one of the support rods 224, and the dust curtain 26 is wound around this cylindrical take-up structure. When the dust curtain 26 is tightly pressed against one side of the through groove 216, sealing the through groove 216, the support rod 224 retracts inward under the tension of the dust curtain 26, reducing the take-up diameter of the cylindrical take-up structure. Simultaneously, the slider 223 slides inward along the groove 222, depressing the pressure spring. When the dust curtain 26 is loose, the tension of the dust curtain 26 on the support rod 224 decreases. At this time, the support rod 224 and the slider 223 move outward under the elastic force of the pressure spring 225, so that the winding diameter of the cylindrical winding structure (elastic variable diameter unit) increases, thereby increasing the winding length of the dust curtain 26 and winding up the loose dust curtain 26. This stretches the loose dust curtain 26 back to a tighter position, making the dust curtain 26 tightly sealed against one side of the through groove 216. When the dust curtain 26 is overly tight, its winding force on the cylindrical winding structure in the elastic variable diameter unit increases. At this time, the support rod 224 continues to contract and move inward under the tension of the dust curtain 26, so that the winding diameter of the cylindrical winding structure (elastic variable diameter unit) decreases, extending and loosening the dust curtain 26, preventing the dust curtain 26 from being overstretched and damaged.

[0045] Example 6

[0046] Please see Figure 1 , Figures 5-7 As shown, the difference between this embodiment and the above embodiment is that the feeding mechanism 3 includes a feeding frame 31 and a limiting frame 32. The top of the feeding frame 31 is equipped with a feeding assembly for pulling and conveying the textile fabric, and the limiting frame 32 is equipped with a limiting assembly for limiting the textile fabric during feeding. The feeding assembly includes a feeding drive unit and two feeding rollers 34. Both feeding rollers 34 are rotatably mounted on the top of the feeding frame 31. The feeding drive unit is fixedly mounted on one side of the top of the feeding frame 31 and is connected to one of the feeding rollers 34. The ends of the two feeding drive units are connected by synchronous gear meshing. The upper end of the feeding frame 31 is also equipped with a feeding port 33 located below the feeding rollers 34. The limiting assembly includes a rotary drive unit and two turntables 35. Both turntables 35 are rotatably mounted on the limiting frame 32. At the top, multiple circumferentially distributed rubber rollers 37 are rotatably mounted on the outer side of the turntable 35. The rotary drive unit is fixedly mounted on the limit frame 32, and the rotary drive unit is connected to one of the turntables 35 through a pulley 39 and a transmission belt 310. The two turntables 35 are connected by synchronous gear meshing.

[0047] The material feeding drive unit is a material feeding motor 36, and the rotation drive unit is a limit motor 38. When the textile fabric is conveyed through the material feeding mechanism 3, the material feeding motor 36 drives the material feeding roller 34 connected to it to rotate. At the same time, the material feeding roller 34 drives another material feeding roller 34 to rotate in the opposite direction at the same speed through the meshing of synchronous gears. Thus, the rotation of the two material feeding rollers 34 pulls and conveys the textile fabric and drops it downward. The edge of the falling textile fabric passes between the rubber rollers 37 on the two turntables 35. At this time, the limit motor 38 drives the turntable 35 connected to it to rotate through the pulley 39 and the transmission belt 310. At the same time, the turntable 35 drives another turntable 35 to rotate in the opposite direction at the same speed through the meshing of synchronous gears. When the two turntables 35 rotate, the rubber rollers 37 on them pull and limit the fabric downward. The pulling and limiting by the rubber rollers 37 can prevent the thin fabric from drifting and deviating when it is dropped, thus improving the accuracy and speed of material feeding.

[0048] Example 7

[0049] This embodiment discloses a method for composite processing of textile fabrics, the specific steps of which are as follows: The conveying mechanism 2 drives the material guiding mechanism 1 and the unwinding machine 4 to pull and convey the textile fabric along the conveying mechanism 2, the fabric laminating machine 5 and the unloading mechanism 3 in sequence. The rotary guide assembly can guide the textile fabric during the conveying process, and at the same time beat and shake the textile fabric to make the textile fabric spread out flat. The tension roller 22 abuts against and tensions the conveyed textile fabric. At the same time, according to the tightness of the fabric, the tension roller 22 is driven to move left and right by the translation drive component, so as to further adjust the tightness of the textile fabric by adjusting the position of the tension roller 22. The dust curtain 26 blocks and isolates the through groove 216 to prevent dust on the textile fabric from entering the dust cabinet 23 through the through groove 216 during the conveying and finishing process. The dust curtains 26 on both sides of the tension roller 22 can shrink or extend synchronously with the left and right movement of the tension roller 22 so that the dust curtains 26 on both sides can always completely isolate the through groove 216. When the fabric is pulled and conveyed, it moves through the fabric laminating machine 5, which processes the fabric in the conveying process into a composite fabric. The composite fabric is then conveyed to the unloading mechanism 3, which pulls the composite fabric upward and then conveys it downward to unload it into the collection box below.

[0050] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0051] The preferred embodiments of the invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention.

Claims

1. A textile fabric composite processing equipment, comprising a material guiding mechanism (1), a conveying mechanism (2), an unwinding machine (4), and a fabric composite machine (5), characterized in that: Both the guiding mechanism (1) and the unwinding machine (4) can guide and convey the fabric towards the conveying mechanism (2); The conveying mechanism (2) includes a dustproof cabinet (23), on which a conveying component for pulling and conveying textile fabric and a tensioning roller (22) for adjusting the tension of the fabric are installed. A translation drive component is installed inside the dustproof cabinet (23), and a through groove (216) is opened on the inner side of the dustproof cabinet (23). The guiding direction of the through groove (216) is horizontal with the conveying direction of the fabric. The end of the tension roller (22) extends into the interior of the dustproof cabinet (23) through a through groove (216). The tension roller (22) divides the through groove (216) into two guide areas (229); the translation drive assembly can drive the tension roller (22) to translate along the guide direction of the through groove (216), thereby causing the area of ​​the two guide areas (229) to change. A set of dustproof curtains (26) is provided at both ends of the guide direction of the through groove (216), and each set of dustproof curtains (26) is sealed with the corresponding guide area (229); when the area of ​​the guide area (229) changes, the corresponding set of dustproof curtains (26) maintains the seal with the guide area (229) by shrinking or stretching. The fabric laminating machine (5) can hot press and laminate the multi-layer fabric conveyed by the conveying mechanism (2).

2. The textile fabric composite processing equipment according to claim 1, characterized in that: The conveying assembly includes a conveying roller (21), a conveying drive unit, a guide roller (217), and an intermediate shaft (226). The conveying roller (21) and the guide roller (217) are rotatably mounted on the inner side of the dustproof cabinet (23). The conveying drive unit is fixedly mounted inside the dustproof cabinet (23). The intermediate shaft (226) is rotatably mounted on the inner wall of the dustproof cabinet (23). The conveying drive unit and the intermediate shaft (226) and the intermediate shaft (226) and the conveying roller (21) are connected by a drive wheel (214) and a drive belt (215).

3. The textile fabric composite processing equipment according to claim 1, characterized in that: The translation drive assembly includes a slide (25) and a tension adjustment drive unit. The slide (25) is slidably engaged with the through groove (216). The tension adjustment drive unit is used to drive the slide (25) to translate in the guiding direction of the through groove (216). At both ends of the guide direction of the through groove (216), there are take-up rollers (28). The two ends of the length direction of the dust curtain (26) are the winding end and the free end, respectively. The two ends of the width direction of the dust curtain (26) are the upper end and the lower end, respectively. The winding end is wound on the corresponding take-up roller (28) and sealed to the end of the through groove (216). The upper end and the lower end of the dust curtain (26) are sealed to the upper end and the lower end of the through groove (216), respectively. The free end of the dust curtain (26) is sealed to or connected to the slide block (25). The contraction or extension of the free end is achieved by rotating the take-up roller (28).

4. The textile fabric composite processing equipment according to claim 3, characterized in that: The take-up roller (28) is provided with an elastic diameter-changing unit. One end of the dust curtain (26) is wound around the surface of the elastic diameter-changing unit. The elastic diameter-changing unit can shrink and reduce the take-up diameter when the dust curtain (26) is taut, so as to extend and relax the dust curtain (26). The elastic diameter-changing unit can also expand and increase the take-up diameter when the dust curtain (26) is loose, so as to tighten the dust curtain (26).

5. The textile fabric composite processing equipment according to claim 3, characterized in that; A threaded sleeve (27) is fixedly installed on the outer end of the slide (25). A translation drive is provided on one side of the through groove (216). When the translation drive rotates, it can drive the threaded sleeve (27) to move in the direction of the through groove (216). A driven bevel gear (212) is fixedly installed on one end of the translation drive. The tension adjustment drive unit is fixedly installed on the inner wall of the dustproof cabinet (23). An active bevel gear (211) that meshes and drives with the driven bevel gear (212) is fixedly installed at the output end of the tension adjustment drive unit.

6. A textile fabric composite processing equipment according to any one of claims 1-5, characterized in that: The material guiding mechanism (1) includes a bracket (11), on which a rotating material guiding component is installed. The rotating material guiding component can guide and convey the textile fabric while patting and shaking the textile fabric to make the textile fabric unfold flat.

7. A textile fabric composite processing equipment according to any one of claims 1-5, characterized in that: It also includes a material dropping mechanism (3), which can pull the composite textile fabric upward and then convey it downward for dropping; the material dropping mechanism (3) includes a material dropping frame (31) and a limiting frame (32), and the material dropping frame (31) is equipped with a pulling and dropping component that can pull and convey the textile fabric.

8. The textile fabric composite processing equipment according to claim 7, characterized in that: The traction and unloading assembly includes an unloading drive unit and unloading rollers. The unloading drive unit is used to drive the two unloading rollers (34) in the unloading rollers to rotate in opposite directions.

9. The textile fabric composite processing equipment according to claim 8, characterized in that: The limiting frame (32) is also equipped with a limiting component that can limit the textile fabric in the process of being cut; The limiting component includes a rotary drive unit and a turntable (35). Rubber rollers (37) are rotatably mounted on the turntable (35). Multiple rubber rollers (37) are circumferentially distributed around the central axis of the turntable (35). The rotary drive unit is used to drive the two turntables (35) to rotate in opposite directions. The fabric passes through the gap formed between the rubber rollers (37) in the two turntables (35).

10. A method for composite processing of textile fabrics, using the textile fabric composite processing equipment according to any one of claims 1-9, characterized in that, The specific steps are as follows: The textile fabric on the guiding mechanism (1) and the unwinding machine (4) is moved and conveyed to the fabric laminating machine (5) by the conveying mechanism (2); The tension roller (22) presses against the conveyed textile fabric to tighten it. At the same time, according to the tightness of the fabric, the tension roller (22) is driven to move along the guide direction of the through groove (216) by the translation drive component, so as to further adjust the tightness of the textile fabric by adjusting the position of the tension roller (22). The dust curtain (26) blocks and isolates the through groove (216) to prevent dust on the textile fabric from entering the dust cabinet (23) through the through groove (216) during the conveying and finishing process. The dust curtains (26) on both sides of the tension roller (22) can be adjusted to shrink or stretch synchronously with the movement of the tension roller (22) so that the dust curtains (26) on both sides always completely isolate the through groove (216). When the fabric is conveyed through the fabric laminating machine (5), the fabric laminating machine (5) performs lamination processing on the fabric to form a composite fabric.

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