Conveying device and cloth feeding method for soft anti-wrinkle printing gauze fabric

Abstract

The invention discloses a conveying device and a cloth feeding method for soft anti-wrinkle printing gauze fabric, and relates to the field of conveying equipment. Fabric is conveyed through cooperation of the winding roller and the conveying frame, meanwhile, the fabric is flapped and shaken through the duster roller in the conveying process, fixed deformation among fabric fibers can be reduced in a physical vibration mode through flapping and shaking of the duster roller, the fabric is recovered to be in a flat state, and therefore the wrinkle removing effect is achieved; meanwhile, when the fabric shakes, dust, fiber batting and other impurities adhering to the fabric can be vibrated and thrown away, so that the surface of the fabric is recovered to be clean; the fabric can be continuously flattened in the fabric conveying process through the flattening mechanism, the shaping effect on the fabric can be achieved by extruding and flattening the fabric subjected to wrinkle removal, the flatness of the fabric is further improved, and when the fabric is flattened, the two sides of the fabric are pulled and flattened outwards through the cooperation of the two flattening compression rollers, so that the fabric is flattened, and the fabric flattening efficiency is improved. And the leveling effect of the fabric can be further improved.

Description

Technical Field

[0001] The invention belongs to the field of conveying equipment, and in particular relates to a conveying device and a cloth feeding method for soft wrinkle-resistant printed gauze fabric. Background Art

[0002] The warp and weft yarns of plain fabrics are interwoven in an up-and-down pattern. That is, the warp and weft yarns are interwoven every other yarn, so there are the most interweaving points and the most yarn bending points, making the fabric strong, wear-resistant, stiff, flat, and breathable. In the prior art, after the plain fabric is woven, it is necessary to convey and sort the fabric through a conveying device to facilitate the subsequent use of the fabric.

[0003] Chinese patent CN116750541B discloses a textile fabric conveying device and a conveying method thereof, which can adjust the tightness of the textile fabric during its conveying process to prevent the textile fabric from becoming loose and disorderly during the conveying process, thereby affecting the conveying process of the fabric and the subsequent processing of the fabric.

[0004] However, during the weaving process of plain fabrics, wrinkles will appear on the surface of the fabric due to the bending deformation of the internal fibers. At the same time, due to the influence of static electricity, fiber lint, dust, etc. will stick to the surface of the fabric. The above-mentioned conveying device cannot remove wrinkles and impurities on the surface of the fabric during the conveying process, which will affect the subsequent use of the fabric. Summary of the invention

[0005] In view of the problems in the related art, the present invention provides a conveying device and a method for feeding soft wrinkle-resistant printed gauze fabric to overcome the above technical problems existing in the existing related art.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention discloses a method for feeding soft wrinkle-resistant printed gauze fabric, and the specific steps are as follows: First, the warp yarn and the weft yarn are interwoven in a regular pattern of one up and one down through a textile machine to form a plain fabric. The woven plain fabric then passes through multiple guide rollers in turn. The fabric is then anti-wrinkle and printed to obtain a soft anti-wrinkle printed mesh fabric, which passes between the lower pressing plate and the upper pressing plate and is finally transmitted and wound on the winding roller. The guide roller guides and tightens the fabric, while the swing drive assembly drives the duster roller to swing back and forth between the guide rollers, and the duster roller can beat and shake the fabric being transported back and forth during the reciprocating swing process; The opening and closing translation assembly drives the lower pressing plate and the upper pressing plate to open and close reciprocatingly on the conveying frame. When the lower pressing plate and the upper pressing plate are closed, the fabric passing between the lower pressing plate and the upper pressing plate can be squeezed and flattened. At the same time, the opening and closing translation assembly drives the lower pressing plate and the upper pressing plate to translate at the same speed along the conveying frame as the conveying fabric. When the lower pressing plate and the upper pressing plate are opened, the opening and closing translation assembly drives the lower pressing plate and the upper pressing plate to translate and reset in the opposite direction. In this reciprocating manner, the fabric can be continuously flattened during the fabric conveying process. When the upper pressing plate and the lower pressing plate are closed to level the fabric, the smoothing roller abuts against the edge of the top surface of the fabric, and at the same time the roller traction assembly drives the smoothing rollers at both ends to rotate outward synchronously, so that the two smoothing rollers cooperate to pull both sides of the fabric outward and smooth it.

[0007] Furthermore, the anti-wrinkle treatment is performed by padding.

[0008] Furthermore, the width of the plain fabric is 208 cm, the warp yarn is polyester single-hole yarn, and it adopts No. 11 steel buckle, four-piece two-through and two-piece one-through staggered distribution technology; the weft yarn adopts polyester single-hole yarn and 500 / 96F FDY alternately sprayed in 1:1, with a total warp of 2736 strands, reed number No. 11 steel buckle, reed insertion number 1, reed width on the machine 228 cm, weft density on the machine 12.6 shuttles, and the weft drawing method adopts 1~2 straight through and 2 pieces of weft.

[0009] The present invention is a conveying device, comprising a conveying frame, on which a wrinkle-removing and dust-removing mechanism, a flattening mechanism and a winding roller are sequentially mounted, the wrinkle-removing and dust-removing mechanism comprises a plurality of guide rollers, a swing drive assembly and a duster roller, the plurality of guide rollers are sequentially rotatably mounted above the conveying frame, the duster roller is mounted between the guide rollers through the swing drive assembly, and the swing drive assembly can drive the duster roller to swing back and forth between the guide rollers; The flattening mechanism includes a lower pressing plate, an upper pressing plate, a flattening roller, an opening and closing translation assembly, and a roller pressing and flattening assembly. The opening and closing translation assembly can drive the lower pressing plate and the upper pressing plate to open and close reciprocatingly on the conveying frame, and can drive the lower pressing plate and the upper pressing plate to translate and transport along the conveying frame when the lower pressing plate and the upper pressing plate are closed; Both ends of the upper pressing plate are provided with the smoothing rollers through roller-pressing and pulling assemblies, and the roller-pressing and pulling assemblies can drive the smoothing rollers at both ends to rotate outward synchronously when the upper pressing plate and the lower pressing plate are closed.

[0010] Furthermore, the swing drive assembly includes two supports, and the two supports are respectively fixedly installed on both sides of the top surface of the conveying frame, and the upper ends of the two supports are rotatably installed with a rotating shaft, and the inner end of the rotating shaft is fixedly installed with an eccentric wheel, one end of the eccentric wheel is rotatably installed with a connecting shaft, and one end of the connecting shaft is rotatably installed with a guide block.

[0011] Further, an inner support frame is fixedly installed on the inner side surface of the support, a guide rail is fixedly installed on the upper end of the inner support frame, a translation rack is slidably installed on one side of the guide rail, a guide frame is fixedly installed on one side of the translation rack, and the guide block is slidably mounted in the vertical groove of the guide frame; A swing shaft is rotatably mounted on the top of the inner support frame, a reciprocating gear is fixedly mounted on one end of the swing shaft, the lower side of the reciprocating gear is meshed and transmission-connected with a translation rack, a swing frame is fixedly mounted on the other end of the swing shaft, and the duster roller is rotatably mounted between the two swing frames.

[0012] Furthermore, a driving shaft is rotatably mounted between the two supports, a wrinkle removal and dust removal motor connected to the driving shaft is fixedly mounted on the top of the conveying frame, both ends of the driving shaft and the outer end of the rotating shaft are fixedly mounted with synchronous wheels, and the two corresponding synchronous wheels are connected through a synchronous belt transmission; A dustproof box covering the guide roller and the duster roller is fixedly installed above the conveying frame, and a dust suction port is arranged on one side of the dustproof box.

[0013] Furthermore, the opening and closing translation assembly includes two support plates and two positioning frames, the two support plates are respectively fixedly mounted at the two ends of the lower pressure plate, the top ends of the two support plates are rotatably mounted with lifting frames, the top of one end of the lifting frame is fixedly mounted with a limiting frame, the bottom end of the lifting frame is fixedly connected to the top surface of the upper pressure plate through a connecting frame, and a cam is movably mounted between the lifting frame and the limiting frame; The two positioning frames are respectively fixedly installed at the two ends of the lower pressure plate, and the positioning frames are provided with guide grooves. A slider is slidably mounted inside the guide grooves, and the slider is rotationally connected to the bottom end of the cam through an eccentric shaft.

[0014] Furthermore, the opening and closing translation assembly further includes a flattening motor and a bracket, the bracket is fixedly mounted on the top surface of the conveying frame, both ends of the bracket are rotatably mounted with output shafts, and the two output shafts are respectively fixedly connected to the upper ends of the two cams; A transmission shaft is rotatably installed on the top of the bracket, and transmission wheels are fixedly installed on both ends of the transmission shaft and the outer sides of the two output shafts. The corresponding two transmission wheels are connected by a transmission belt. The flattening motor is fixedly installed on the top surface of the conveying frame and is connected to one of the output shafts.

[0015] Furthermore, the roller-pressing and leveling assembly comprises a shell fixedly mounted on the end of the upper pressure plate, and slide rails are fixedly mounted on the inner walls at both ends of the shell, and a lifting slide is slidably mounted inside the slide rails, and the smoothing roller is rotatably mounted between the two lifting slides, and a pressure spring is abutted against the top of the lifting slide; A one-way gear is installed at the end of the smoothing roller, and a fixed rack meshing and transmission connected with the one-way gear is fixedly installed on one side of the slide rail.

[0016] Furthermore, the one-way gear is rotatably mounted on the end of the smoothing roller, a ratchet is fixedly mounted on the inner ring of the one-way gear, a positioning sleeve is fixedly mounted on the end of the smoothing roller, and a pawl that can unidirectionally engage with the ratchet is rotatably mounted on the outer ring of the positioning sleeve.

[0017] The present invention has the following beneficial effects: 1. In the present invention, the fabric is conveyed by the winding conveyor frame, and the fabric being conveyed is guided and tightened by the guide roller. At the same time, the swing driving component drives the duster roller to swing back and forth between the guide rollers, so that the fabric being conveyed is reciprocatedly beaten and shaken by the reciprocatingly swinging duster roller. The beating and shaking can reduce the fixed deformation between the fibers of the fabric in a physical vibration way, so that the fabric can be restored to a flat state, thereby achieving a wrinkle removal effect. At the same time, when the fabric is shaken, impurities such as dust, fiber lint and the like stuck on it can be vibrated and shaken off, so that the surface of the fabric can be restored to a clean state.

[0018] 2. In the present invention, the lower pressure plate and the upper pressure plate can be driven by the opening and closing translation assembly to open and close reciprocatingly on the conveying frame and move reciprocatingly. When the lower pressure plate and the upper pressure plate are closed, the fabric passing between the lower pressure plate and the upper pressure plate can be squeezed and flattened. At the same time, the opening and closing translation assembly drives the lower pressure plate and the upper pressure plate to move at the same speed along the conveying frame as the fabric being conveyed. When the lower pressure plate and the upper pressure plate are opened, the opening and closing translation assembly drives the lower pressure plate and the upper pressure plate to move in the opposite direction and reset. In this reciprocating manner, the fabric can be continuously flattened during the fabric transportation process. By squeezing and flattening the wrinkle-free fabric, the fabric can be shaped, thereby further improving the flatness of the fabric.

[0019] 3. In the present invention, when the upper pressing plate and the lower pressing plate are closed to level the fabric, the smoothing roller abuts against the edge of the top surface of the fabric, and at the same time, the roller traction assembly drives the smoothing rollers at both ends to rotate outward synchronously, so that the two smoothing rollers cooperate to pull both sides of the fabric outward and smooth it, which can further improve the smoothing effect of the fabric.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, they can also obtain drawings based on these drawings without paying creative work.

[0022] Figure 1This is one of the three-dimensional structural schematic diagrams of the conveying device of the present invention; Figure 2 For the present invention Figure 1 A local enlarged structural schematic diagram; Figure 3 The second schematic diagram of the three-dimensional structure of the conveying device of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the local enlarged structure at B; Figure 5 The third schematic diagram of the three-dimensional structure of the conveying device of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the local enlarged structure at C; Figure 7 For the present invention Figure 5 A schematic diagram of the local enlarged structure at D; Figure 8 It is a schematic diagram of the three-dimensional structure of the roller-pressing and leveling assembly of the present invention; Fig. 9 For the present invention Figure 8 A schematic diagram of the local enlarged structure at E; Fig.10 A schematic diagram of the arrangement of warp yarns and weft yarns when weaving a plain weave fabric of the present invention.

[0023] In the figure: 1. conveyor frame; 2. wrinkle removal and dust removal mechanism; 21. dustproof box; 22. wrinkle removal and dust removal motor; 23. guide roller; 24. support; 25. synchronous belt; 26. drive shaft; 27. synchronous wheel; 28. translation rack; 29. ​​guide rail; 210. reciprocating gear; 211. connecting shaft; 212. swing frame; 213. dust roller; 214. dust suction port; 215. inner support frame; 216. rotating shaft; 217. eccentric wheel; 218. guide block; 219. guide frame; 220. swing shaft; 3. flattening mechanism; 31. lower pressure plate; 32. upper pressure plate Plate; 33, support plate; 34, lifting frame; 35, limit frame; 36, cam; 37, positioning frame; 38, eccentric shaft; 39, slider; 310, guide groove; 311, flattening motor; 312, transmission belt; 313, transmission wheel; 314, transmission shaft; 315, shell; 316, bracket; 317, output shaft; 318, smoothing roller; 319, slide rail; 320, lifting slide; 321, pressure spring; 322, one-way gear; 323, fixed rack; 324, ratchet; 325, pawl; 326, positioning sleeve; 4, winding roller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0025] In the description of the present invention, it is necessary to understand that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating 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, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention.

[0026] Embodiment 1

[0027] See also Figure 1-Figure 4 , Figure 7 As shown, the present invention is a conveying device, including a conveying frame 1, on which a wrinkle removal and dust removal mechanism 2, a flattening mechanism 3 and a winding roller 4 are sequentially installed, the wrinkle removal and dust removal mechanism 2 includes a plurality of guide rollers 23, a swing drive assembly and a dusting roller 213, the plurality of guide rollers 23 are sequentially rotatably installed above the conveying frame 1, the dusting roller 213 is installed between the guide rollers 23 through the swing drive assembly, and the swing drive assembly can drive the dusting roller 213 to swing back and forth between the guide rollers 23; the flattening mechanism 3 includes a lower pressing plate 31, The upper pressure plate 32, the smoothing roller 318, the opening and closing translation assembly and the roller-pressing and pulling assembly, the opening and closing translation assembly can drive the lower pressure plate 31 and the upper pressure plate 32 to open and close reciprocatingly on the conveying frame 1, and can drive the lower pressure plate 31 and the upper pressure plate 32 to translate and convey along the conveying frame 1 when the lower pressure plate 31 and the upper pressure plate 32 are closed; both ends of the upper pressure plate 32 are installed with smoothing rollers 318 through the roller-pressing and pulling assembly, and the roller-pressing and pulling assembly can drive the smoothing rollers 318 at both ends to rotate outward synchronously when the upper pressure plate 31 and the lower pressure plate 32 are closed; Specifically, when the conveying device is used, the fabric passes through a plurality of guide rollers 23 in sequence, and passes between the lower pressing plate 31 and the upper pressing plate 32, and is finally conveyed and wound on the winding roller 4, and the fabric is wound, stored and pulled and conveyed by the rotating winding roller 4. The guide roller 23 is used to guide and tighten the fabric during the conveying process, and at the same time, the swing drive component drives the duster roller 213 to swing back and forth between the guide rollers 23, and beats and shakes the conveying fabric back and forth during the reciprocating swinging process; and the opening and closing translation component drives the lower pressing plate 31 and the upper pressing plate 32 to open and close and reciprocate on the conveying frame 1. When the lower pressing plate 31 and the upper pressing plate 32 are closed, the fabric passing through the lower pressing plate 3 The fabric between the upper and lower pressing plates 32 is squeezed and flattened, and at the same time, the opening and closing translation assembly drives the lower pressing plate 31 and the upper pressing plate 32 to translate at the same speed along the conveying frame 1 as the conveying fabric; and when the lower pressing plate 31 and the upper pressing plate 32 are opened, the opening and closing translation assembly drives the lower pressing plate 31 and the upper pressing plate 32 to translate and reset in the opposite direction, and in this reciprocating manner, the fabric can be continuously flattened during the fabric conveying process; and when the upper and lower pressing plates 31 and 32 are closed to flatten the fabric, the smoothing roller 318 abuts against the edge of the top surface of the fabric, and at the same time, the roller traction assembly drives the smoothing rollers 318 at both ends to rotate outward synchronously, so that the two smoothing rollers 318 cooperate to pull the two sides of the fabric outward and smooth it; In this embodiment, the beating and shaking of the dusting roller 213 can reduce the fixed deformation between the fabric fibers in a physical vibration way, so that the fabric can be restored to a flat state, thereby achieving a wrinkle removal effect. At the same time, when the fabric is shaken, impurities such as dust and fiber lint stuck on it can be vibrated and shaken off, so that the surface of the fabric can be restored to a clean state; the flattening mechanism 3 can continuously flatten the fabric during the fabric transportation process, and by squeezing and flattening the wrinkle-free fabric, the fabric can be shaped and the flatness of the fabric can be further improved. When the fabric is flattened, the two sides of the fabric are pulled outward and smoothed by the cooperation of the two smoothing rollers 318, which can further improve the flattening effect of the fabric.

[0028] Embodiment 2

[0029] See also Figure 3-Figure 6 As shown, the difference between this embodiment and the above embodiment is that the swing drive assembly includes two supports 24, the two supports 24 are fixedly installed on both sides of the top surface of the conveying frame 1 respectively, the upper ends of the two supports 24 are rotatably installed with a rotating shaft 216, the inner side end of the rotating shaft 216 is fixedly installed with an eccentric wheel 217, one end of the eccentric wheel 217 is rotatably installed with a connecting shaft 211, and one end of the connecting shaft 211 is rotatably installed with a guide block 218; the inner side surface of the support 24 is fixedly installed with an inner support frame 215, the upper end of the inner support frame 215 is fixedly installed with a guide rail 29, one side of the guide rail 29 is slidably installed with a translation rack 28, one side of the translation rack 28 is fixedly installed with a guide frame 219, and the guide block 218 is slidably mounted in the vertical groove of the guide frame 219; A swing shaft 220 is rotatably mounted on the top of the inner support frame 215, a reciprocating gear 210 is fixedly mounted on one end of the swing shaft 220, the lower side of the reciprocating gear 210 is meshed and transmission-connected with the translation rack 28, a swing frame 212 is fixedly mounted on the other end of the swing shaft 220, and the duster roller 213 is rotatably mounted between the two swing frames 212; a driving shaft 26 is rotatably mounted between the two supports 24, a wrinkle-removing and dust-removing motor 22 transmission-connected with the driving shaft 26 is fixedly mounted on the top of the conveying frame 1, synchronous wheels 27 are fixedly mounted on both ends of the driving shaft 26 and the outer end of the rotating shaft 216, and the corresponding two synchronous wheels 27 are transmission-connected through a synchronous belt 25; The swing frame 212 is a U-shaped structure, and dusting rollers 213 are installed at both ends of the top of the swing frame 212. When the fabric being conveyed is dewrinkled and dusted, the dewrinkling and dusting motor 22 drives the driving shaft 26 to rotate. When the driving shaft 26 rotates, the two rotating shafts 216 are driven to rotate synchronously through the transmission of the synchronous wheels 27 and the synchronous belt 25 at both ends. When the rotating shaft 216 rotates, the eccentric wheel 217 and the connecting shaft 211 cooperate to drive the guide block 218 to make a circular motion. In the process of making a circular motion, the guide block 218 reciprocates and rises and falls along the vertical groove in the guide frame 219, and drives the guide frame 219 to move back and forth, and at the same time When the guide frame 219 drives the translation rack 28 to move back and forth along the guide rail 29, when the translation rack 28 moves to the right, the translation rack 28 engages to drive the reciprocating gear 210, the swing shaft 220 and the swing frame 212 to rotate counterclockwise, and the swing frame 212 drives the duster roller 213 on the right to rotate and move upward, and beats and shakes the fabrics being transmitted. Correspondingly, when the translation rack 28 moves to the left, the translation rack 28 engages to drive the reciprocating gear 210, the swing shaft 220 and the swing frame 212 to rotate clockwise, and the swing frame 212 drives the duster roller 213 on the left to rotate and move upward, and beats and shakes the fabrics being transmitted.

[0030] Furthermore, a dustproof box 21 covering the guide roller 23 and the duster roller 213 is fixedly installed above the conveying frame 1, and a dust suction port 214 is arranged on one side of the dustproof box 21, wherein the dust suction port 214 is connected to the dust suction fan. By setting up the dustproof box 21, the dust, fiber fluff and other impurities shaken off by the fabric can be collected to prevent the dust and fiber fluff from diffusing to the outside, and then the dust and fiber fluff flying in the dustproof box 21 can be collected through the dust suction port 214 and the dust suction fan, making the collection of dust and fiber fluff more convenient and quick.

[0031] Embodiment 3

[0032] See also Figure 1 , Figure 2 , Figure 5 , Figure 7As shown, the difference between this embodiment and the above embodiment is that the opening and closing translation assembly includes two support plates 33 and two positioning frames 37. The two support plates 33 are fixedly installed at the two ends of the lower pressure plate 31 respectively. The tops of the two support plates 33 are rotatably installed with lifting frames 34. The top of one end of the lifting frame 34 is fixedly installed with a limiting frame 35. The bottom end of the lifting frame 34 is fixedly connected to the top surface of the upper pressure plate 32 through a connecting frame. A cam 36 is movably mounted between the lifting frame 34 and the limiting frame 35; the two positioning frames 37 are fixedly installed at the two ends of the lower pressure plate 31 respectively. A guide groove 310 is opened on the positioning frame 37. A slider 39 is slidably mounted inside the guide groove 310. The slider 39 is rotatably connected to the bottom end of the cam 36 through an eccentric shaft 38. The opening and closing translation assembly also includes a flattening motor 311 and a bracket 316. The bracket 316 is fixedly installed on the top surface of the conveying frame 1. Output shafts 317 are rotatably installed at both ends of the bracket 316. The two output shafts 317 are respectively fixedly connected to the upper ends of the two cams 36; a transmission shaft 314 is rotatably installed on the top of the bracket 316. Transmission wheels 313 are fixedly installed on both ends of the transmission shaft 314 and the outer sides of the two output shafts 317. The corresponding two transmission wheels 313 are connected by transmission belts 312. The flattening motor 311 is fixedly installed on the top surface of the conveying frame 1 and is connected to one of the output shafts 317. Among them, the raised end at the bottom of the cam 36 is provided with an arc surface with the output shaft 317 as the axis. When the fabric is flattened, one of the output shafts 317 is driven to rotate counterclockwise by the flattening motor 311. At the same time, the output shaft 317 drives the transmission shaft 314 and the other output shaft 317 to rotate synchronously through the cooperation of the transmission wheel 313 and the transmission belt 312. When the output shaft 317 rotates, it drives the cam 36 to rotate. When the cam 36 rotates, it drives the eccentric shaft 38 and the slider 39 to make a circular motion. At this time, the slider 39 reciprocates and rises in the guide groove 310 in the positioning frame 37, and drives the positioning frame 37 to move back and forth, thereby driving the lower pressing plate 31 and the upper The pressing plate 32 as a whole reciprocates left and right; and when the cam 36 rotates, when the raised end at the bottom thereof rotates upward, the cam 36 pushes the limit frame 35 upward through the raised end, thereby driving the lifting frame 34 to rotate and lift upward, and at the same time, the lifting frame 34 drives the upper pressing plate 32 to move upward, so that the upper pressing plate 32 and the lower pressing plate 31 are opened, and when the raised end at the bottom of the cam 36 rotates downward, the height of the cam 36 gradually decreases, and at this time the lifting frame 34 and the upper pressing plate 32 move downward and reset, so that the upper pressing plate 32 and the lower pressing plate 31 gradually close together, so that the reciprocating translation and reciprocating opening and closing between the upper pressing plate 32 and the lower pressing plate 31 can be realized by driving the opening and closing translation assembly; When the raised end at the bottom of the cam 36 rotates to the lower position, the cam 36 abuts the lifting frame 34 downward through the raised end at the bottom, so that the lifting frame 34 is in a horizontal state. At this time, the upper pressure plate 32 is in the lowest position and cooperates with the lower pressure plate 31 to press and level the fabric being conveyed. At the same time, since the raised end at the bottom of the cam 36 is provided with an arc surface with the output shaft 317 as the axis, the raised end at the bottom of the cam 36 rotates to the right, and the distance between the bottom surface of the cam 36 and the output shaft 317 remains unchanged, so that the cam 36 always abuts the lifting frame 34 in a horizontal state, so that the upper pressure plate 32 and the lower pressure plate 31 maintain a tight state on the fabric. At the same time, the upper pressure plate 32 and the lower pressure plate 31 are driven by the positioning frame 37 to move to the right at the same speed as the fabric being conveyed, so that the upper pressure plate 32 and the lower pressure plate 31 can level the fabric during the fabric conveying process.

[0033] Embodiment 4

[0034] See also Figure 7-Figure 9 As shown, the difference between this embodiment and the above-mentioned embodiment is that the roller-leveling assembly includes a shell 315 fixedly mounted on the end of the upper pressure plate 32, and slide rails 319 are fixedly mounted on the inner walls of both ends of the shell 315. A lifting slide 320 is slidably mounted inside the slide rail 319, and a smoothing roller 318 is rotatably mounted between the two lifting slides 320, and a pressure spring 321 is abutted against the top of the lifting slide 320; a one-way gear 322 is mounted on the end of the smoothing roller 318, and a fixed rack 323 meshing and transmission-connected with the one-way gear 322 is fixedly mounted on one side of the slide rail 319; the one-way gear 322 is rotatably mounted on the end of the smoothing roller 318, and a ratchet 324 is fixedly mounted on the inner ring of the one-way gear 322, and a positioning sleeve 326 is fixedly mounted on the end of the smoothing roller 318, and a ratchet pawl 325 that can be unidirectionally engaged with the ratchet 324 is rotatably mounted on the outer ring of the positioning sleeve 326; Among them, the bottom end of the smoothing roller 318 initially extends to the bottom of the upper pressure plate 32. When the upper pressure plate 32 moves downward to squeeze and flatten the fabric, the upper pressure plate 32 drives the shell 315 and the smoothing roller 318 to move downward synchronously, so that the smoothing roller 318 with a lower height first abuts against the top surface of the fabric, and then as the upper pressure plate 32 continues to move downward, the smoothing roller 318 is supported and abutted by the fabric and the lower pressure plate 31 and no longer moves downward. At this time, the upper pressure plate 32 drives the fixed rack 323 to move downward relative to the one-way gear 322, so that the fixed rack 323 drives the one-way gear 322 to rotate. At this time, the one-way gear 322 drives the positioning sleeve 326 and the bottom of the smoothing roller 318 to rotate toward the outside of the fabric through the engagement of the internal ratchet 324 and the pawl 325, thereby pulling the fabric to both sides and flattening it through the cooperation of the smoothing rollers 318 on both sides, so as to improve the fabric flattening effect.

[0035] Embodiment 5

[0036] See also Fig.10 The embodiment shown discloses a method for feeding soft wrinkle-resistant printed gauze fabric, and the specific steps are as follows: First, the warp yarn and the weft yarn are interwoven in a regular pattern of one up and one down through a textile machine to form a plain fabric, and then the woven plain fabric passes through a plurality of guide rollers 23 in sequence, and the fabric is then anti-wrinkle and printed to obtain a soft anti-wrinkle printed mesh fabric, and then passes between the lower pressing plate 31 and the upper pressing plate 32, and finally is transmitted and wound on the winding roller 4; The guide roller 23 guides and tightens the fabric, and the swing drive assembly drives the duster roller 213 to swing back and forth between the guide rollers 23, and the duster roller 213 can beat and shake the fabric being transported back and forth during the reciprocating swing process; The opening and closing translation assembly drives the lower pressing plate 31 and the upper pressing plate 32 to open and close reciprocatingly on the conveying frame 1. When the lower pressing plate 31 and the upper pressing plate 32 are closed, the fabric passing between the lower pressing plate 31 and the upper pressing plate 32 can be squeezed and flattened. At the same time, the opening and closing translation assembly drives the lower pressing plate 31 and the upper pressing plate 32 to translate at the same speed along the conveying frame 1 as the fabric being conveyed; and when the lower pressing plate 31 and the upper pressing plate 32 are opened, the opening and closing translation assembly drives the lower pressing plate 31 and the upper pressing plate 32 to translate and reset in the opposite direction. In this reciprocating manner, the fabric can be continuously flattened during the fabric conveying process. When the upper pressing plate 31 and the lower pressing plate 32 are closed to level the fabric, the smoothing roller 318 abuts against the edge of the top surface of the fabric, and at the same time, the roller traction assembly drives the smoothing rollers 318 at both ends to rotate outward synchronously, so that the two smoothing rollers 318 cooperate to pull both sides of the fabric outward and smooth it.

[0037] Among them, the width of the plain fabric is 208cm, the warp yarn is polyester single-hole yarn, and it adopts No. 11 steel buckle, four-piece two-through and two-piece one-through staggered distribution technology; the weft yarn adopts polyester single-hole yarn and 500 / 96F FDY alternately sprayed in 1:1, with a total warp of 2736, reed No. 11 steel buckle, 1 reed insertion number, 228cm reed width on the machine, 12.6 shuttle weft density on the machine, 1~2 straight through, 2 pieces of heald; monofilament and multifilament are alternately sprayed, and the multifilament is soft and wrinkle-resistant, which solves the problem of easy wrinkling in all-polyester monofilament weaving.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the invention disclosed above are only used to help explain the invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the invention, so that those skilled in the art can understand and use the invention well.

Claims

1. A conveying device, comprising a conveying frame, characterized in that: The conveyor frame is sequentially provided with a wrinkle-removing and dust-removing mechanism, a flattening mechanism and a winding roller, wherein the wrinkle-removing and dust-removing mechanism comprises a plurality of guide rollers, a swing driving assembly and a dusting roller, wherein the plurality of guide rollers are sequentially rotatably installed above the conveyor frame, and the dusting roller is installed between the guide rollers through the swing driving assembly, and the swing driving assembly can drive the dusting roller to swing back and forth between the guide rollers; The flattening mechanism includes a lower pressing plate, an upper pressing plate, a flattening roller, an opening and closing translation assembly, and a roller pressing and flattening assembly. The opening and closing translation assembly can drive the lower pressing plate and the upper pressing plate to open and close reciprocatingly on the conveying frame, and can drive the lower pressing plate and the upper pressing plate to translate and transport along the conveying frame when the lower pressing plate and the upper pressing plate are closed; Both ends of the upper pressing plate are provided with the smoothing rollers through roller-pressing and pulling assemblies, and the roller-pressing and pulling assemblies can drive the smoothing rollers at both ends to rotate outward synchronously when the upper pressing plate and the lower pressing plate are closed.

2. A conveying device according to claim 1, characterized in that: The swing drive assembly includes two supports, and the two supports are respectively fixedly installed on both sides of the top surface of the conveying frame. The upper ends of the two supports are rotatably installed with a rotating shaft, the inner end of the rotating shaft is fixedly installed with an eccentric wheel, one end of the eccentric wheel is rotatably installed with a connecting shaft, and one end of the connecting shaft is rotatably installed with a guide block.

3. A conveying device according to claim 2, characterized in that: An inner support frame is fixedly installed on the inner side surface of the support, a guide rail is fixedly installed on the upper end of the inner support frame, a translation rack is slidably installed on one side of the guide rail, a guide frame is fixedly installed on one side of the translation rack, and the guide block is slidably mounted in the vertical slot of the guide frame; A swing shaft is rotatably mounted on the top of the inner support frame, a reciprocating gear is fixedly mounted on one end of the swing shaft, the lower side of the reciprocating gear is meshed and transmission-connected with a translation rack, a swing frame is fixedly mounted on the other end of the swing shaft, and the duster roller is rotatably mounted between the two swing frames.

4. A conveying device according to claim 3, characterized in that: A driving shaft is rotatably mounted between the two supports, a wrinkle removal and dust removal motor connected to the driving shaft is fixedly mounted on the top of the conveying frame, both ends of the driving shaft and the outer end of the rotating shaft are fixedly mounted with synchronous wheels, and the two corresponding synchronous wheels are connected through a synchronous belt transmission; A dustproof box covering the guide roller and the duster roller is fixedly installed above the conveying frame, and a dust suction port is arranged on one side of the dustproof box.

5. A conveying device according to claim 1, characterized in that: The opening and closing translation assembly includes two support plates and two positioning frames, the two support plates are respectively fixedly mounted on the two ends of the lower pressure plate, the tops of the two support plates are rotatably mounted with lifting frames, the top of one end of the lifting frame is fixedly mounted with a limiting frame, the bottom end of the lifting frame is fixedly connected to the top surface of the upper pressure plate through a connecting frame, and a cam is movably mounted between the lifting frame and the limiting frame; The two positioning frames are respectively fixedly installed at the two ends of the lower pressure plate, and the positioning frames are provided with guide grooves. A slider is slidably mounted inside the guide grooves, and the slider is rotationally connected to the bottom end of the cam through an eccentric shaft.

6. A conveying device according to claim 5, characterized in that: The opening and closing translation assembly also includes a flattening motor and a bracket, the bracket is fixedly installed on the top surface of the conveying frame, and output shafts are rotatably installed at both ends of the bracket, and the two output shafts are respectively fixedly connected to the upper ends of the two cams; A transmission shaft is rotatably installed on the top of the bracket, and transmission wheels are fixedly installed on both ends of the transmission shaft and the outer sides of the two output shafts. The corresponding two transmission wheels are connected by a transmission belt. The flattening motor is fixedly installed on the top surface of the conveying frame and is connected to one of the output shafts.

7. A conveying device according to claim 1, characterized in that: The roller-pressing and leveling assembly comprises a shell fixedly mounted on the end of the upper pressure plate, and slide rails are fixedly mounted on the inner walls of both ends of the shell, and a lifting slide is slidably mounted inside the slide rails, and the smoothing roller is rotatably mounted between the two lifting slides, and a pressure spring is abutted against the top of the lifting slide; A one-way gear is installed at the end of the smoothing roller, and a fixed rack meshing and transmission connected with the one-way gear is fixedly installed on one side of the slide rail.

8. A conveying device according to claim 7, characterized in that: The one-way gear is rotatably mounted on the end of the smoothing roller, a ratchet is fixedly mounted on the inner ring of the one-way gear, a positioning sleeve is fixedly mounted on the end of the smoothing roller, and a pawl that can unidirectionally engage with the ratchet is rotatably mounted on the outer ring of the positioning sleeve.

9. A method for feeding soft wrinkle-resistant printed gauze fabric, using the conveying device according to any one of claims 1 to 8, characterized in that: The specific steps are as follows: First, the warp yarn and the weft yarn are interwoven in a regular pattern of one up and one down through a textile machine to form a plain fabric. The woven plain fabric then passes through multiple guide rollers in turn. The fabric is then anti-wrinkle and printed to obtain a soft anti-wrinkle printed mesh fabric, which passes between the lower pressing plate and the upper pressing plate and is finally transmitted and wound on the winding roller. The guide roller guides and tightens the fabric, while the swing drive assembly drives the duster roller to swing back and forth between the guide rollers, and the duster roller can beat and shake the fabric being transported back and forth during the reciprocating swing process; The opening and closing translation assembly drives the lower pressing plate and the upper pressing plate to open and close reciprocatingly on the conveying frame. When the lower pressing plate and the upper pressing plate are closed, the fabric passing between the lower pressing plate and the upper pressing plate can be squeezed and flattened. At the same time, the opening and closing translation assembly drives the lower pressing plate and the upper pressing plate to translate at the same speed along the conveying frame as the conveying fabric. When the lower pressing plate and the upper pressing plate are opened, the opening and closing translation assembly drives the lower pressing plate and the upper pressing plate to translate and reset in the opposite direction. In this reciprocating manner, the fabric can be continuously flattened during the fabric conveying process. When the upper pressing plate and the lower pressing plate are closed to level the fabric, the smoothing roller abuts against the edge of the top surface of the fabric, and at the same time the roller traction assembly drives the smoothing rollers at both ends to rotate outward synchronously, so that the two smoothing rollers cooperate to pull both sides of the fabric outward and smooth it.

10. A method for feeding soft wrinkle-resistant printed gauze fabric according to claim 9, characterized in that: in, The width of the plain fabric is 208cm. The warp yarn is polyester single-hole yarn, using No. 11 steel buckle, four-piece two-through and two-piece one-through staggered distribution technology; the weft yarn is made of polyester single-hole yarn and 500 / 96F FDY alternately sprayed in a 1:1 ratio, with a total warp of 2736 strands, reed number No. 11 steel buckle, reed penetration number 1, reed width on the machine 228cm, weft density on the machine 12.6 shuttles, and the weft drawing method adopts 1~2 straight through and 2 pieces of weft.

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