Melt spinning weaving device and weaving method thereof

Abstract

The invention relates to a melt spinning weaving device and a weaving method thereof, and belongs to the technical field of textile processing machinery, and the melt spinning weaving method comprises the following steps: step S100, preparing filaments; step S200, weaving the filaments to prepare a fabric; and step S300, tiling and collecting or folding and coiling the fabric. The melt spinning function, the filament knitting and weaving function and the conventional finished product yarn weaving function are integrated, short-process efficient spinning forming and knitting and flat knitting are achieved through polymer raw material, filament and weaving integrated multi-stage regulation and control, novel knitted structural parts with different finenesses and high extensibility can be woven, and the production efficiency is improved. The high adaptability is shown to melt spinning filament fiber weaving; the melt spinning weaving device has the technical advantage of efficient and multifunctional knitting weaving, and meets the requirement for efficient and short-process textile manufacturing in the future.

Description

Technical Field

[0001] The invention belongs to the technical field of textile processing machinery, and in particular relates to a melt spinning weaving device and a weaving method thereof. Background Art

[0002] With the high-quality transformation, development and upgrading of the textile industry, future manufacturing technologies such as 3D printing, laser manufacturing, and nanomanufacturing, which are dominated by new quality productivity, are significantly rewriting the mode and form of textile production. Highly customized advanced textile products such as high performance, multi-function, and intelligence have emerged, and efficient and short-process manufacturing has also become an important development direction for future manufacturing technology research. In modern weaving technology, knitting flat knitting technology, as a unique additive manufacturing technology for "one-line ready-made clothes", can achieve rapid forming and patterning of various flexible fibers through the cooperation between needle beds and knitting needles. However, due to the limitations of drafting, feeding and weaving units, knitting technology places great demands on the material properties, macroscopic size and mechanical properties of fibers. At the same time, due to the space limitations of the hand-cranked flat knitting machine or computer flat knitting machine yarn frame, traditional chemical fibers require processes such as rewinding to reduce the size of the yarn tube, and the fiber raw material preparation process is relatively cumbersome.

[0003] Melt spinning technology is a manufacturing technology with the highest output of fiber raw materials required for textile products. It mainly melts the polymer material by heating, then extrude the melt through a spinneret, and pulls and cools it to form fibers. Due to its advantages such as simple process, high production efficiency, and wide range of raw material applications, this technology is widely used in the production of various conventional synthetic fibers and high-performance, multifunctional, and intelligent fibers. However, due to the small macroscopic size of the fiber, it still needs to be wound into a tube, stored and transported to the weaving factory for secondary forming in order to be processed into various textile products.

[0004] At present, in terms of relevant technical concepts, researchers at home and abroad have invented solution spinning clothing technology and demonstrated it on fashion shows, showing the concept of efficient short process from fiber to textile products. Patents CN105378162A, CN107429451A and CN115961393A propose a spinning and knitting integration technology based on short-staple yarn, which mainly uses the coarse yarn or fine yarn part of the short-staple yarn spinning process, rather than the full-process integrated processing of short fibers. Accordingly, it is urgent to develop new technical solutions to simplify the existing processing and manufacturing methods of textile structural materials, in order to improve the production efficiency and applicability of various fiber raw materials forming, processing and manufacturing. Summary of the invention

[0005] The present invention application provides a melt spinning weaving device and a weaving method thereof, aiming to partially or completely solve the defects in the existing spinning weaving technology and realize the integration of melt spinning and weaving. The technical solution of the present invention application is as follows:

[0006] In a first aspect, a melt spinning weaving device comprises a spinning unit and a weaving unit, wherein an output end of the spinning unit corresponds to an input end of the weaving unit;

[0007] The spinning unit includes an extrusion mechanism, a slow cooling mechanism, a bundling mechanism, a condensing mechanism and a hot stretching mechanism. The extrusion mechanism is located at the top of the spinning unit. Along the second direction, the slow cooling mechanism, the bundling mechanism and the condensing mechanism are arranged from top to bottom in sequence; along the first direction, the condensing mechanism and the hot stretching mechanism are arranged at intervals from left to right; the polymer raw material is melted and plasticized by the extrusion mechanism and extruded in a thin stream, and is cooled and solidified for the first time by the slow cooling mechanism, bundled, closed and oiled by the bundling mechanism, and cooled and solidified for the second time by the condensing mechanism to form a precursor, and the precursor is stretched and shaped by the hot stretching mechanism to form a filament, and the filament is output and introduced into the weaving unit;

[0008] The weaving unit comprises a frame, a wire drawing mechanism, a yarn feeding mechanism, a weaving mechanism, a driving mechanism, a control mechanism and a shaping and winding mechanism; the wire drawing mechanism, the yarn feeding mechanism, the weaving mechanism, the driving mechanism, the control mechanism and the shaping and winding mechanism are all installed on the frame, the wire drawing mechanism is located at the upper part of the weaving unit, and along the second direction, the wire drawing mechanism, the weaving mechanism and the shaping and winding mechanism are arranged from top to bottom in sequence; along the second direction, the yarn feeding mechanism is located on both sides of the wire drawing mechanism, and the yarn feeding mechanism is used to feed the finished yarn;

[0009] The wire drawing mechanism adjusts the speed of the filaments to be synchronized with the weaving speed of the weaving structure, and the wire drawing mechanism, weaving mechanism, driving mechanism, and control mechanism cooperate to weave the filaments into fabrics; or, the yarn feeding mechanism adjusts the speed of the finished yarns to be synchronized with the weaving speed of the weaving structure, and the yarn feeding mechanism, weaving mechanism, driving mechanism, and control mechanism cooperate to weave the finished yarns into fabrics; the shaping and winding mechanism lays and collects the fabrics or folds and winds them; along the third direction, the spinning units and the weaving units are arranged at intervals; the first direction, the second direction, and the third direction intersect.

[0010] Optionally, the slow cooling mechanism includes a ventilation corridor, a temperature-controlled air suction device and an air outlet channel, and the ventilation corridor is connected to the temperature-controlled air suction device through the air outlet channel; the bundling mechanism is located directly below the ventilation corridor, and includes a bundling device and an oil supply device, and the bundling device is connected to the oil supply device; the condensation mechanism includes: a liquid tank, condensate and guide rollers, and multiple guide rollers are distributed inside the liquid tank, and the multiple guide rollers are all soaked in the condensate.

[0011] Optionally, the hot stretching mechanism includes: an upper hot stretching drying tunnel, an upper oil feeding device, a lower hot stretching drying tunnel, a lower oil feeding device, a tempering drying tunnel and a guide roller group; along the second direction, the upper hot stretching drying tunnel, the lower hot stretching drying tunnel and the tempering drying tunnel are distributed from top to bottom, and the upper oil feeding device and the lower oil feeding device are respectively distributed in the drying tunnel interlayer; the diameter of the original silk is D, the diameter of the filament is DL, D=λ*DL, λ is the stretching coefficient, and the numerical range of λ is 1-100.

[0012] Optionally, the wire drawing mechanism is located at the upper center of the weaving unit, and the wire drawing mechanism includes: a guide wheel group, a two-way variable speed wire storage device, a variable tension pulley, a variable tension slide rail and a gradually shrinking wire guide. The variable tension pulley is connected to the variable tension slide rail, and the filament passes through the guide roller group, the two-way variable speed wire storage device, the variable tension pulley, the variable tension slide rail and the gradually shrinking wire guide in sequence; the two-way variable speed wire storage device includes a front-end uniform speed wire collector and a rear-end variable speed wire release device.

[0013] Optionally, the yarn feeding mechanism is located on the upper part of the weaving unit, and the yarn feeding mechanism includes a yarn bobbin, an upper yarn picking frame, a yarn delivery bracket, a one-way variable speed yarn storage device, a side yarn picking frame, a yarn guide slide group and a yarn guide; the yarn bobbin is located directly below the upper yarn picking frame; the guide wheel group, the double-speed variable speed yarn storage device, the upper yarn picking frame, and the one-way variable speed yarn storage device are connected to the yarn delivery bracket, the one-way variable speed yarn storage device is located on both sides of the weaving unit, the side yarn picking frame is located below the one-way variable speed yarn storage device, the yarn guide slide group is horizontally arranged between the two side yarn picking frames, the yarn guide slide group includes a first group of yarn guide slides and a second group of yarn guide slides, a gap is formed between the first group of yarn guide slides and the second group of yarn guide slides, the tapered wire guide passes through the gap, the first group of yarn guide slides and the second group of yarn guide slides each include multiple yarn guide slides, and the yarn guide moves along the yarn guide slides.

[0014] Optionally, the weaving mechanism is located in the middle of the weaving unit, and the weaving mechanism includes: a machine head and a needle bed; the needle bed is correspondingly located below the machine head, and the needle bed includes a first needle bed and a second needle bed, and the first needle bed and the second needle bed are arranged at intervals; the driving mechanism includes: an electrical box side cabinet and a transmission device, and the transmission device is located below the yarn feeding bracket of the yarn feeding mechanism, and the transmission device drives the machine head to move laterally and the staggered arrangement between the first needle bed and the second needle bed.

[0015] Optionally, the shaping and winding mechanism is located at the lower part of the weaving unit, and the shaping and winding mechanism includes: a bottom plate roller unit, an ultraviolet lighting device, a guide roller and a conveying curtain; the bottom plate roller unit is located below the needle bed; along the second direction, the bottom plate roller unit, the ultraviolet lighting device and the guide roller are distributed from top to bottom, and the conveying curtain is located at the bottom of the weaving unit, and the fabric passes through the bottom plate roller unit, the ultraviolet lighting device, and the guide roller in sequence, and is turned by the guide roller and pulled onto the conveying curtain for flat collection or folding and winding.

[0016] Optionally, the needle bed includes knitting needles, a needle selector, and a needle bed base, the knitting needles are placed on the inclined part of the needle selector, and the needle bed base is located at the bottom of the needle selector; the machine head includes an upper support arm, a triangular unit and an electromagnetic yarn selector, and the electromagnetic yarn selector and the tapered wire guide are located on the upper support arm; the yarn delivery bracket includes an upper arm and two side arms, the upper arm is connected to the two side arms, the upper yarn picking frame is connected to the upper arm, and the one-way variable speed yarn storage device is connected to the side arm, the upper yarn picking frame includes: a yarn frame body, a tension clamp and an upper yarn picking wire ring, and the tension clamp and the yarn picking wire ring are both connected to the yarn frame body; the side yarn picking frame includes: a yarn guide channel, a yarn guide roller, a tension spring and a side yarn picking wire ring, and the finished yarn passes through the yarn guide channel, the yarn guide roller, the side yarn picking wire ring in sequence, and is transmitted to the yarn guide.

[0017] In a second aspect, a melt spinning weaving method, using a melt spinning weaving device as described in any one of the first aspects, comprises the following steps:

[0018] Step S100, preparing filaments;

[0019] Step S200, weaving the filaments to prepare a fabric;

[0020] Step S300, the fabric is laid out and collected or folded and rolled up.

[0021] Optionally, step S100 includes:

[0022] Step S101: melt and plasticize a polymer raw material containing a photocuring agent by an extrusion mechanism to extrude the polymer in a thin stream;

[0023] Step S102: the extruded polymer is subjected to a first cooling and solidification, bundling, closing and oiling, and a second cooling and solidification to form raw fibers;

[0024] Step S103: at least stretching the raw silk to prepare the filament;

[0025] Step S200 includes:

[0026] Step S201: The filaments containing the light curing agent are subjected to at least the cooperation of a drawing mechanism, a weaving mechanism, a driving mechanism, and a control mechanism to obtain a fabric.

[0027] The beneficial effects achieved by the present invention are as follows:

[0028] (1) In the present application, the amount of silk produced by the spinning unit can be kept consistent with the amount of silk used for weaving by the weaving unit. The spinning unit independently realizes the melt spinning process. The spinning unit can make filaments for knitting through polymer materials and can be matched with any knitting and weaving equipment according to actual needs. At the same time, the weaving unit can be used for filament knitting weaving process and conventional finished yarn weaving process. The amount of silk produced by the spinning unit can be kept consistent with the amount of silk used for weaving by the weaving unit.

[0029] (2) In the present invention application, the melt spinning weaving device integrates the melt spinning function, the filament knitting weaving function and the conventional finished yarn weaving function. Through the integrated multi-level regulation of polymer raw materials, filaments and weaving, short-process efficient spinning forming and knitting horizontal weaving are realized, and new knitting structural parts with different fineness and strength and elongation can be weaved, showing a high degree of adaptability to melt-spun filament fiber weaving; the melt spinning weaving device has the technical advantages of efficient and multifunctional knitting weaving, which saves many traditional time-consuming processes such as bobbin winding, rewinding, cleaning, etc., saves the production cost and floor space of the enterprise, and makes the weaving production and processing of the enterprise more flexible, which greatly adapts to the future needs of efficient and short-process textile manufacturing. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 A schematic diagram of the structure of a melt spinning weaving device applied for by the present invention Figure 1 ;

[0032] Figure 2 A schematic diagram of the structure of the spinning unit of the present invention;

[0033] Figure 3 A schematic diagram of the structure of the weaving unit of the present invention;

[0034] Figure 4 A schematic diagram of the structure of a melt spinning weaving device applied for by the present invention Figure 2 ;

[0035] Figure 5 A partial structural schematic diagram of the yarn feeding mechanism of the present invention;

[0036] Figure 6 This is a schematic diagram of the melt spinning weaving method process applied for in the present invention.

[0037] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments; based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0039] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. "Multiple" can be understood as one or two or more, which cannot be understood as limiting the present invention. In order to make the purpose, technical solution and advantages of the present invention clearer, the implementation mode of the present invention will be further described in detail in conjunction with the drawings.

[0040] Melt spinning is the most mainstream technology for producing filament fibers, which is achieved by melting, plasticizing and extruding polymer materials into filaments. Knitting flat knitting is one of the manufacturing technologies with the highest design flexibility, raw material saving rate, and customization and intelligence in the textile field. The fiber materials fed along the weft direction are bent into coils by the knitting needles of the flat knitting machine and then strung together to form textiles, which occupy an important market share in the fields of clothing, home textiles, and industrial use. However, the current industrial production speed of melt spinning technology is generally higher than hundreds of meters per minute. The high output also brings high customization costs, a single production line, and waste of resources. The weaving yarn speed of knitting flat knitting technology is only tens of meters per minute, which is not compatible with melt spinning technology. Based on this, the present invention application provides a melt spinning weaving device and a weaving method thereof to partially or completely solve the technical problems existing in the prior art.

[0041] like Figures 1 to 5 As shown, in the first aspect, the present invention provides a melt spinning weaving device, comprising a spinning unit 1 and a weaving unit 2, wherein the output end of the spinning unit 1 corresponds to the input end of the weaving unit 2;

[0042] The spinning unit 1 comprises an extrusion mechanism 11, a slow cooling mechanism 12, a bundling mechanism 13, a condensing mechanism 14 and a hot drawing mechanism 15. The extrusion mechanism 11 is located at the top of the spinning unit 1. Along the second direction, the slow cooling mechanism 12, the bundling mechanism 13 and the condensing mechanism 14 are arranged from top to bottom in sequence; along the first direction, the condensing mechanism 14 and the hot drawing mechanism 15 are arranged at intervals from left to right; the polymer raw material is melted and plasticized by the extrusion mechanism 11 and extruded in a thin stream, and is cooled and solidified for the first time by the slow cooling mechanism 12, bundled, closed and oiled by the bundling mechanism 13, and cooled and solidified for the second time by the condensing mechanism 14 to form a precursor, and the precursor is stretched and shaped by the hot drawing mechanism 15 to form a filament, and the filament is output and introduced into the weaving unit 2;

[0043] The weaving unit 2 includes a frame, a wire drawing mechanism 21, a yarn feeding mechanism 22, a weaving mechanism 23, a driving mechanism 24, a control mechanism 25 and a shaping and winding mechanism 26; the wire drawing mechanism 21, the yarn feeding mechanism 22, the weaving mechanism 23, the driving mechanism 24, the control mechanism 25 and the shaping and winding mechanism 26 are all installed on the frame, the wire drawing mechanism 21 is located at the uppermost part of the weaving unit 2, along the second direction, the wire drawing mechanism 21, the weaving mechanism 23 and the shaping and winding mechanism 26 are arranged from top to bottom in sequence, along the second direction, the yarn feeding mechanism 22 is located on both sides of the wire drawing mechanism 21, the driving mechanism 14 is located on both sides of the weaving mechanism 23, and the yarn feeding mechanism 22 is used to weave the finished yarn;

[0044] The wire drawing mechanism 21 adjusts the speed of the filament to synchronize with the weaving speed of the weaving structure 23, and the wire drawing mechanism 21, the weaving mechanism 23, the driving mechanism 24, and the control mechanism 25 cooperate to weave the filament into fabric; or, the yarn feeding mechanism 22 adjusts the speed of the finished yarn to synchronize with the weaving speed of the weaving structure 23, and the yarn feeding mechanism 22, the weaving mechanism 23, the driving mechanism 24, and the control mechanism 25 cooperate to weave the filament into fabric; the shaping and winding mechanism 26 lays and collects the fabric or folds and winds it; along the third direction, the spinning unit 1 and the weaving unit 2 are arranged at intervals; the first direction, the second direction and the third direction intersect. It should be noted that the "or" here describes that the melt spinning and weaving device includes two working modes, which can be understood as the meaning of "and".

[0045] In some embodiments, the filament includes at least one of conventional chemical filament fibers, polyarylate fibers, aramid, polyetherimide fibers, ultra-high molecular weight polyethylene fibers, liquid crystal polymer fibers, shape memory polymer fibers, etc.; conventional chemical filament fibers may include polyester fibers, nylon fibers, polypropylene fibers, polyethylene fibers, polylactic acid fibers, etc.; the finished yarn may be various types of organic or inorganic filament fibers, or at least one of various types of organic or inorganic staple fibers.

[0046] In some embodiments, the weaving unit 2 can be made by improving a conventional computer flat knitting machine, and the overall size of the weaving unit 2 is basically the same as that of the conventional computer flat knitting machine. The spinning unit 1 and the weaving unit 2 are arranged at intervals along the third direction, and the weaving unit 2 can be located directly in front of the spinning unit 1; the overall length of the spinning unit 1 can be less than or equal to the length of the weaving unit 2, and the spacing between the spinning unit 1 and the weaving unit 2 can be 50cm-150cm, so that manual operation can be performed by passing through or walking. Exemplarily, the angles at which the first direction, the second direction, and the third direction intersect each other are all 90 degrees, that is, the first direction, the second direction, and the third direction are perpendicular to each other, and accordingly, the first direction can be the X direction, the second direction can be the Z direction, and the third direction can be the Y direction.

[0047] In some embodiments, when the spinning unit 1 is working, the polymer raw material is melted and plasticized by the extrusion mechanism 11 and extruded in a thin stream, cooled and solidified for the first time by the slow cooling mechanism 12, bundled, closed and oiled by the bundling mechanism 13, and cooled and solidified for the second time by the condensation mechanism 14 to form raw silk, and the raw silk is stretched and shaped by the hot drawing mechanism 15 to form filaments, and the filaments are introduced into and output to the wire drawing mechanism 21 of the weaving unit 2, realizing the melt spinning process. The spinning unit 1 is independent, and the spinning unit 1 can be made into filaments for knitting through polymer materials, and can be installed in any knitting and weaving equipment according to actual needs.

[0048] In some embodiments, when the weaving unit 2 is working, the wire drawing mechanism 21 adjusts the filament speed to synchronize with the weaving speed of the weaving structure 23, and the wire drawing mechanism 21, the weaving mechanism 23, the driving mechanism 24, and the control mechanism 25 cooperate to weave the filament into a fabric; or, the yarn feeding mechanism 22 adjusts the finished yarn speed to synchronize with the weaving speed of the weaving structure 23, and the yarn feeding mechanism 22, the weaving mechanism 23, the driving mechanism 24, and the control mechanism 25 cooperate to weave the filament into a fabric, and the shaping and winding mechanism 26 flattens and collects the fabric or folds and winds the weaving unit 2, thereby realizing the filament knitting weaving process and the weaving weaving process of the finished yarn drawn out from the conventional yarn bobbin.

[0049] Therefore, in the application of the present invention, the silk output of the spinning unit 1 and the silk output of the weaving unit 2 can be kept consistent, and the melt spinning weaving device integrates the melt spinning function, the filament knitting weaving function and the conventional finished yarn weaving function, and realizes short-process efficient spinning forming and knitting horizontal weaving through multi-level regulation of polymer raw materials, filaments and weaving. It can weave new knitted structural parts with different fineness and strength and elongation, and shows a high degree of adaptability to melt-spun filament fiber weaving. The melt spinning weaving device has the technical advantages of efficient and multifunctional knitting weaving, which saves many traditional time-consuming processes such as bobbin winding, rewinding and cleaning, saves the production cost and floor space of the enterprise, and makes the weaving production and processing of the enterprise more flexible, which also meets the needs of efficient and short-process textile manufacturing in the future.

[0050] Optionally, the extrusion mechanism 11 includes: a barrel 111, a drive motor 112, a reduction gear 113, a screw 114, a segmented heating box 115, a filter 116, a metering pump 117, a spinning box 118 and a spinneret 119; the drive motor 112 is connected to the reduction gear 113, the reduction gear 113 is connected to the screw 114 and drives the connected screw 114 to rotate; the barrel 111 is connected to the segmented heating box 115, and the segmented heating box 115 is connected to the filter 116, the metering pump 117, the spinning box 118 and the spinneret 119.

[0051] In the present application, the drive motor 112, the reduction device 113, and the screw 114 are connected in sequence to form the tail of the extrusion mechanism 11. The screw 114 in the middle of the extrusion mechanism 11 is covered by a segmented heating box 115. The screw 114 and the segmented heating box 115 are used to melt and plasticize the polymer raw material; the segmented heating box 115 can be a five-stage segmented heating box, and the heating temperature of the five-stage segmented heating box can be adjusted in the range of 80°C-400°C; the filter 116, the metering pump 117, the spinning box 118 and the spinneret 119 together constitute the front part of the extrusion mechanism 11, which is used to extrude the polymer in a thin stream. The thin stream extrusion method can be a single-hole extrusion method or a multi-hole extrusion method.

[0052] Optionally, the slow cooling mechanism 12 includes: a ventilation duct 121, a temperature-controlled air suction device 122 and an air outlet duct 123, and the ventilation duct 121 is connected to the temperature-controlled air suction device 122 through the air outlet duct 123; the bundling mechanism 13 is located directly below the ventilation duct 121, and includes a bundling device 131 and an oil supply device 132, and the bundling device 131 is connected to the oil supply device 132; the condensing mechanism 14 includes: a liquid tank 141, condensate 142 and guide rollers 143, and multiple guide rollers 143 are distributed inside the liquid tank 141, and the multiple guide rollers 143 are all soaked in the condensate 142.

[0053] In the present application, the slow cooling mechanism 12 ventilates the extruded polymer to complete the first cooling and solidification, the bundling device 131 and the oil supply device 132 of the bundling mechanism 13 respectively bundle, close and oil the polymer that has been cooled and solidified for the first time, and the condensing mechanism 14 uses condensate to condense the bundled, closed and oiled polymer for the second cooling and solidification. The polymer extruded in a thin stream can be formed into a raw fiber through the first cooling and solidification, bundling, closing and oiling, and the second cooling and solidification.

[0054] In the present application, the multiple guide rollers 143 are three guide rollers, and the three guide rollers include a left guide roller, a middle guide roller and a right guide roller. Along the second direction, the height of the middle guide roller is lower than the height of the left guide roller and the height of the right guide roller, so that the middle guide roller can play the role of a tension roller to ensure the stability of the guide tension. The material of the condensate 142 can be at least one of water, saline solution, alcohols or ketones and other organic solvents. The temperature range of the condensate 142 is -20°C-60°C. The multiple guide rollers 143 are all infiltrated by the condensate 142, and the bundled and closed oiled polymer can be condensed by the condensate 142 to complete the second cooling and solidification.

[0055] Optionally, the hot stretching mechanism 15 includes: an upper hot stretching drying tunnel 151, an upper oil feeding device 152, a lower hot stretching drying tunnel 153, a lower oil feeding device 154, a tempering drying tunnel 155 and a guide roller group 156; along the second direction, the upper hot stretching drying tunnel 151, the lower hot stretching drying tunnel 153 and the tempering drying tunnel 155 are distributed from top to bottom, the upper oil feeding device 152 and the lower oil feeding device 154 are respectively distributed in the drying tunnel interlayer, the diameter of the original silk is D, the diameter of the filament is DL, D=λ*DL, λ is the stretching coefficient, and the numerical range of λ is 1-100.

[0056] In the present application, the raw silk is formed into filaments through an upper hot stretching drying tunnel 151, an upper oil feeding device 152, a lower hot stretching drying tunnel 153, a lower oil feeding device 154, and a tempering drying tunnel 155. The heating temperature range of the upper hot stretching drying tunnel 151 is 50°C-300°C, the heating temperature range of the lower hot stretching drying tunnel 153 is 50°C-300°C, and the heating temperature range of the tempering drying tunnel 155 is 50°C-200°C. The diameter of the raw silk is D, and the diameter of the filament is DL. D=λ*DL, λ is the stretching coefficient, and the numerical range of λ is 1-100. The numerical range 1-100 can be understood as greater than or equal to 1 and less than or equal to 100, or any numerical value between 1-100 or a range between two numerical values, such as 10, 15, 20, 30, 40, 50, 80, 100, or a range between two numerical values, etc. In this way, the diameter of the filament can be controlled through the cooperation of the upper hot stretching drying tunnel 151, the upper oil supply device 152, the lower hot stretching drying tunnel 153, the lower oil supply device 154, and the tempering drying tunnel 155. The guide roller group 156 includes a plurality of guide rollers. Exemplarily, the plurality of guide rollers can be four or six or eight wire rollers, etc. The plurality of guide rollers guide the filament traction output into the weaving unit 2.

[0057] Optionally, the wire drawing mechanism 21 is located at the upper center of the weaving unit 2, and the wire drawing mechanism 21 includes: a guide wheel group 211, a two-way variable speed wire storage device 212, a variable tension pulley 213, a variable tension slide rail 214 and a gradually shrinking wire guide 215, the variable tension pulley 213 is connected to the variable tension slide rail 214, and the filament passes through the guide wheel group 211, the two-way variable speed wire storage device 212, the variable tension pulley 213, the variable tension slide rail 214 and the gradually shrinking wire guide 215 in sequence; the two-way variable speed wire storage device 212 includes a front-end uniform speed wire collector 2121 and a rear-end variable speed wire release device 2122.

[0058] In the present application, according to the left and right positions of the wire coming out of the guide roller group 156 of the hot stretching mechanism 15, the installation positions of the guide wheel group 211 and the dual-speed variable speed wire storage device 212 can be correspondingly adjusted, the variable tension pulley 213 is connected to the variable tension slide rail 214, the variable tension pulley 213 is connected to the variable tension slide rail 214, the length of the variable tension slide rail 214 is the moving range of the variable tension pulley 213, the variable tension slide rail 214 serves as a track for the filament on the variable tension pulley 213 to slide, the filament can pass through the guide wheel group 211, the dual-speed variable speed wire storage device 212, the variable tension pulley 213, the variable tension slide rail 214 and the tapered wire guide 215 in sequence to enter the weaving unit 2, when the head 231 of the weaving unit 2 moves left or right along the first direction, the variable tension pulley 213 moves left or right synchronously.

[0059] In some embodiments, when the filament passes through the guide wheel group 211, the dual-speed variable speed filament storage device 212, the variable tension pulley 213, the variable tension slide rail 214 and the tapered wire guide 215 in sequence to enter the weaving unit 2, along the second direction, the bottom end of the tapered wire guide 215 is flush with the bottom end of the yarn guide 227, and the upper end of the tapered wire guide 215 is higher than the head 231 by 5cm-15cm. The tapered wire guide 215 is flat and trumpet-shaped as a whole, so that when the filament is fed downward, the contact during the left and right lateral movements of the head 231 is a curved contact surface, which can reduce the tension fluctuation and additional wear of the filament caused by the edges and corners.

[0060] In some embodiments, the dual-speed variable-speed wire storage device 212 includes a front-end uniform-speed wire collector 2121 and a rear-end variable-speed wire release device 2122. To ensure that the spinning unit can reel in normally when the weaving unit 1 is not working, the maximum values ​​of the front-end wire collecting speed of the front-end uniform-speed wire collector 2121 and the rear-end variable-speed wire release speed of the rear-end variable-speed wire release device 2122 are both greater than the maximum value of the weaving speed of the weaving mechanism. The numerical ranges of the front-end wire collecting speed of the front-end uniform-speed wire collector 2121 and the rear-end variable-speed wire release speed of the rear-end variable-speed wire release device 2122 can be set to 0.01m / s-2m / s, so that the dual-speed variable-speed wire storage device 212 can reel, store and reserve the filaments output by the spinning unit 1.

[0061] Optionally, the yarn feeding mechanism 22 is located at the upper part of the weaving unit 2, and the yarn feeding mechanism 22 includes a yarn drum 221, an upper yarn rack 222, a yarn feeding bracket 223, a one-way variable speed yarn storage device 224, a side yarn rack 225, a yarn guide rail group 226 and a yarn guide 227; the yarn drum 221 is located directly below the upper yarn rack 222; the guide wheel group 211, the two-way variable speed yarn storage device 212, the upper yarn rack 222, and the one-way variable speed yarn storage device 224 are connected to the yarn feeding bracket 223, and the one-way variable speed yarn storage device 224 is connected to the one-way variable speed yarn storage device 224. Located on both sides of the weaving unit 2, the side yarn picking frame 225 is located below the one-way variable speed yarn storage device 224, and the yarn guide slide group 226 is horizontally arranged in the middle of the two side yarn picking frames 225. The yarn guide slide group 226 includes a first group of yarn guide slides and a second group of yarn guide slides. A gap is formed between the first group of yarn guide slides and the second group of yarn guide slides. The tapered wire guide 215 passes through the gap. The first group of yarn guide slides and the second group of yarn guide slides both include multiple yarn guide slides, and the yarn guide 227 moves along the yarn guide slides.

[0062] In the present application, the yarn drum 221 is located directly below the upper yarn rack 222; the double-speed variable yarn storage device 212, the upper yarn rack 222, and the single-speed variable yarn storage device 224 are connected to the yarn feed bracket 223, the guide wheel group 211 and the single-speed variable yarn storage device 224 are located on both sides of the weaving unit 2, the side yarn rack 225 is located below the single-speed variable yarn storage device 224, and the yarn guide slide rail group 226 is horizontally arranged in the middle of the two side yarn racks 225. The yarn guide slide rail group 226 includes a first group of yarn guide slide rails and a second group of yarn guide slide rails. A gap is formed between the first group of yarn guide slide rails and the second group of yarn guide slide rails. The tapered yarn guide 215 can pass through the gap, thereby realizing the installation of the tapered yarn guide 215. The multiple yarn guide slide rails can include two, four, or six yarn guide slide rails, and the yarn guide 227 moves along the yarn guide slide rails.

[0063] Optionally, the knitting mechanism 23 is located in the middle of the weaving unit 2, and the knitting mechanism 23 includes: a machine head 231 and a needle bed 232; the needle bed 232 is correspondingly located below the machine head 231, and the needle bed 232 includes a first needle bed and a second needle bed, and the first needle bed and the second needle bed are arranged at intervals; the driving mechanism 24 includes: an electric box side cabinet 241 and a transmission device 242, the transmission device 242 is located below the yarn feeding mechanism yarn feeding bracket 223, and the transmission device 242 drives the machine head 231 to move horizontally and between the first needle bed and the second needle bed The control mechanism 25 includes: a touch screen control panel 251, a rotary joystick 252, a power switch 253 and an emergency stop button 254; the touch screen control panel 251 is located on the frame, and the rotary joystick 252 is located below the needle bed 232. The rotary joystick 252 is rotated clockwise and counterclockwise to control the start and stop of the movement of the machine head 231 respectively; the power switch 253 and the emergency stop button 254 are arranged in parallel, and are both located on the front side of the electrical box side cabinet 241.

[0064] In the present application, the power switch 253 can control the start or shutdown of the melt spinning weaving device, the emergency stop button 254 can control the emergency stop of the melt spinning weaving device, the touch screen control panel 251 can be used to control the operation of the melt spinning weaving device, and the rotary control lever 252 can be used to control the start and stop of the movement of the head 231; the driving mechanism 24 includes: an electrical box side cabinet 241 and a transmission device 242, the transmission device 242 in the figure only illustrates its position area, the transmission device 242 can include a conventional gear transmission mode, a screw transmission mode, and a cylinder drive mode, which belong to conventional technologies in the field of existing mechanical transmission technology. Under the cooperation of the control mechanism 25 and the driving mechanism 24, the transmission device 242 can drive the head 231 to move laterally, and the lateral movement can include the head 231 moving left or right along the first direction. The transmission device 242 can also drive the first needle bed and the second needle bed to move, thereby realizing the staggered arrangement of the first needle bed and the second needle bed in the range of 1 / 2 needle pitch to 1 needle pitch, which can be understood as a shaking table movement.

[0065] Optionally, the shaping and winding mechanism 26 is located at the lower part of the weaving unit 2, and the shaping and winding mechanism 26 includes: a bottom plate roller unit 261, an ultraviolet lighting device 262, a guide roller 263 and a conveying curtain 264; the bottom plate roller unit 261 is located below the needle bed 232; along the second direction, the bottom plate roller unit 261, the ultraviolet lighting device 262 and the guide roller 263 are distributed from top to bottom, and the conveying curtain 264 is located at the bottom of the weaving unit 2, and the fabric passes through the bottom plate roller unit 261, the ultraviolet lighting device 262, and the guide roller 263 in turn, and is turned and pulled onto the conveying curtain 264 by the guide roller 263 for flat collection or folding and winding.

[0066] In some embodiments, 0.5%-10% by mass of a photocuring agent can be added to the polymer raw material, and cooperated with the ultraviolet lighting device 262 of the weaving unit 2 to improve the chemical resistance and mechanical strength of the formed fabric. The photocuring agent mainly includes a photoinitiator, an active monomer and a prepolymer. The photoinitiator can be one of free radical or cationic polymerization initiators such as benzophenone, the active monomer can be one of monofunctional or multifunctional polymers such as hydroxyethyl acrylate and hydroxypropyl methacrylate, and the prepolymer can be one of epoxy acrylate, polyurethane acrylate, polyester acrylate, amino acrylate and other prepolymers; the ultraviolet lighting device 262 includes a plurality of lighting modules, illustratively, such as 2-18 lighting modules, which can provide ultraviolet curing of set areas according to target fabrics of different widths to save energy and reduce light pollution. Correspondingly, the polymer raw material containing the photocuring agent can obtain filaments containing the photocuring agent after passing through the spinning unit 1, and the filaments containing the photocuring agent can obtain fabrics after the filaments containing the photocuring agent cooperate with the wire drawing mechanism 21, the yarn feeding mechanism 22, the weaving mechanism 23, the driving mechanism 24, and the control mechanism 25. Under the traction of the bottom plate roller unit 261 under the needle bed 232, the fabric is photocured and shaped by the ultraviolet lighting device 262 of the shaping and winding mechanism 26, and then under the action of the guide roller 263, the fabric is transformed from a vertical downward movement state to a forward horizontal lateral movement, and finally transmitted to the conveying curtain 264 for flat collection or folding and winding.

[0067] Optionally, the needle bed 232 includes a knitting needle 2321, a needle selector 2322, and a needle bed base 2323, the knitting needle 2321 is placed on the inclined part of the needle selector 2322, and the needle bed base 2323 is located at the lower part of the needle selector 2322; the machine head 231 includes an upper support arm 2311, a triangular unit 2312 and an electromagnetic yarn selector 2313, and the electromagnetic yarn selector 2313 and the tapered wire guide 215 are located on the upper support arm 2311.

[0068] In the present application, when the weaving unit 2 is working, the guide wheel group 211 pulls the filament from the hot drawing mechanism 15 to the wire drawing mechanism 21, and feeds it into the double-speed variable speed wire storage device 212 for speed regulation. The filament after speed regulation is pulled to the variable tension pulley 213, and then the filament enters the tapered wire guide 215 above the center of the machine head 231, and is output to the upper end of the needle bed 232 under the guidance of the curved inner wall of the tapered wire guide 215, and is then fed to the knitting mechanism 23, the driving mechanism 24, and the control mechanism 25. With the cooperation of mechanism 25, the filament moves horizontally left and right synchronously with the machine head 231; during the horizontal movement of the machine head 231, the triangle unit 2312 cooperates with the needle bed needle selector 2322 to control the oblique horizontal movement of the knitting needle 2321 to complete the weaving and weaving operation of the filament. The weaving and weaving operation includes loop weaving operation, loop gathering weaving operation, floating line weaving operation, needle transfer weaving operation, and loop transfer weaving operation. The knitting needle 2321 hooks the filament for weaving and weaving to form a formed fabric.

[0069] Optionally, the yarn delivery bracket 223 includes an upper arm and two side arms, the upper arm is connected to the two side arms, the upper yarn frame 222 is connected to the upper arm, the one-way variable speed yarn storage device 224 is connected to the side arm, the upper yarn frame 222 includes: a yarn frame body 2221, a tension clamp 2222 and an upper yarn picking wire ring 2223, the tension clamp 2222 and the yarn picking wire ring 2223 are both connected to the yarn frame body 2221; the side yarn frame 251 includes: a yarn guide channel 2251, a yarn guide roller 2252, a tension spring 2253 and a side yarn picking wire ring 2254, the finished yarn passes through the yarn guide channel 2251, the yarn guide roller 2252, the side yarn picking wire ring 2254 in sequence, and is transmitted to the yarn guide 227.

[0070] In the present application, when the yarn feeding mechanism 23 of the weaving unit 2 is working, first, the finished yarn is led out from the yarn drum 221 on the frame and introduced into the upper yarn picking frame 222. Under the action of the tension clamp 2222 on the finished yarn with a predetermined clamping force, the finished yarn maintains a low yarn feeding fluctuation and passes through the upper front yarn picking steel wire ring 2223 to further stabilize the yarn feeding tension. Then, the finished yarn is led out from the upper yarn picking frame 222 and input into the one-way variable speed yarn storage device 224. The finished yarn is output to the lower side yarn picking frame. The finished yarn passes through the yarn guide channel 2251 and is vertically transported to the lower yarn guide roller 2252 along the second direction. With the assistance of the rotation of the yarn guide roller 2252, the finished yarn passes downward through the side yarn pick-up wire ring 2254 with a small tension resistance and is turned to be transmitted to the yarn guide 227 of the weaving unit 2; the yarn feeding tension control of the side yarn pick-up frame 251 is mainly controlled by the tension spring 2253 under the yarn guide roller 2252, and the control size of the tension is proportional to the stretched length of the tension spring 2253;

[0071] Then, while keeping in sync with the weaving speed of the weaving mechanism 23, the head 231 of the melt spinning weaving device pulls the finished yarn on the yarn guide 227 to perform weaving movement. During the lateral movement of the head 231, the triangle unit 2312 cooperates with the needle bed needle selector 2322 to control the oblique lateral movement of the knitting needle 2321 to complete the weaving and weaving operation of the finished yarn. The weaving and weaving operation also includes loop weaving operation, loop collection weaving operation, floating line weaving operation, needle transfer weaving operation, and loop transfer operation. During the weaving operation, the knitting needle 2321 hooks the finished yarn for weaving to form a shaped fabric; at the same time, the electromagnetic yarn selector 2313 and the tapered wire guide 215 are located on the upper arm 2311, and accordingly, the electromagnet on the electromagnetic yarn selector 2313 can be controlled to be energized under the control of the control mechanism 25, so that when the finished yarn is weaving, the control head 231 can switch the yarn guides 227 on both sides of the yarn guide slide group 226, which means a yarn mouth change operation.

[0072] like Figure 6As shown, in a second aspect, the present invention provides a melt spinning weaving method, using any melt spinning weaving device described in the first aspect, comprising the following steps:

[0073] It should be noted that a melt spinning weaving method applied for in the present invention includes any melt spinning weaving device in the first aspect, and accordingly also includes: all the recorded technical problems, technical solutions and technical effects of any melt spinning weaving device in the first aspect, which will not be repeated in the present application.

[0074] Step S100, preparing filaments;

[0075] Specifically, step S100 includes:

[0076] Step S101: melt and plasticize a polymer raw material containing a photocuring agent through an extrusion mechanism to extrude the polymer in a thin stream;

[0077] Specifically, step S101 includes: a screw 114 and a segmented heating box 115 are used to melt and plasticize the polymer raw material. The melted and plasticized polymer raw material passes through a filter 116, a metering pump 117, a spinning box 118 and a spinneret 119 to extrude the polymer in a fine stream. The fine stream extrusion method can be a single-hole extrusion method or a multi-hole extrusion method.

[0078] Step S102: the extruded polymer is subjected to a first cooling and solidification, bundling, closing and oiling, and a second cooling and solidification to form raw fibers.

[0079] Specifically, step S102 includes: the slow cooling mechanism 12 ventilates the extruded polymer to complete the first cooling and solidification, the bundling device 131 and the oil supply device 132 of the bundling mechanism 13 respectively bundle, close and oil the polymer that has been cooled and solidified for the first time, and the condensing mechanism 14 uses condensate to condense the bundled, closed and oiled polymer for the second cooling and solidification. The polymer extruded in a thin stream can be formed into a raw fiber through the first cooling and solidification, bundling, closing and oiling, and the second cooling and solidification.

[0080] Step S103: at least stretching the raw silk to prepare the filament;

[0081] Specifically, step S103 includes: the raw silk passes through the upper hot drawing drying tunnel 151, the upper oil feeding device 152, the lower hot drawing drying tunnel 153, the lower oil feeding device 154, and the tempering drying tunnel 155 to form a filament, the heating temperature range of the upper hot drawing drying tunnel 151 is 50°C-300°C, the heating temperature range of the lower hot drawing drying tunnel 153 is 50°C-300°C, the heating temperature range of the tempering drying tunnel 155 is 50°C-200°C, and the raw silk is The diameter is D, the diameter of the filament is DL, D=λ*DL, λ is the draft coefficient, the numerical range of λ is 1-100, and the numerical range 1-100 can be understood as greater than or equal to 1 and less than or equal to 100, or any value between 1-100 or a range between two values, such as 10, 15, 20, 25, 30, 35, 40, 35, 50, 60, 70, 80, 90, 100, or a range between two values, etc.

[0082] Step S200, weaving the filaments to prepare a fabric;

[0083] Specifically, step S200 includes:

[0084] Step S201: The filaments containing the light curing agent are at least processed by the drawing mechanism 21, the weaving mechanism 23, the driving mechanism 24, and the control mechanism 25 to obtain a fabric.

[0085] More specifically, step S201 includes:

[0086] Step S2011: The guide wheel group 211 draws the filament from the hot drawing mechanism 15 to the wire drawing mechanism 21, and feeds it into the dual-speed variable speed wire storage device 212 for speed regulation. The filament after speed regulation is drawn to the variable tension pulley 213, and then enters the tapered wire guide 215 above the center of the machine head 231, and is guided by the curved inner wall of the tapered wire guide 215, and is output to the upper end of the needle bed 232;

[0087] Step S2012: With the cooperation of the weaving mechanism 23, the driving mechanism 24 and the control mechanism 25, the filament follows the machine head 231 to perform synchronous left and right transverse movement. During the transverse movement of the machine head 231, the triangle unit 2312 cooperates with the needle bed needle selector 2322 to control the oblique transverse movement of the knitting needle 2321 to complete the weaving and weaving operation of the filament. The weaving and weaving operation includes loop weaving operation, loop gathering weaving operation, floating thread weaving operation, needle transfer weaving operation and loop transfer weaving operation. The knitting needle 2321 hooks the filament for weaving and weaving operation to form a formed fabric.

[0088] Step S300, the fabric is laid out and collected or folded and rolled up.

[0089] Specifically, step S300 includes: the prepared fabric is pulled by the bottom plate roller unit 261 under the needle bed 232, and is photocured and shaped by the ultraviolet lighting device 262 of the shaping and winding mechanism 26. Then, under the action of the guide roller 263, the fabric is changed from a vertical downward movement state to a forward horizontal movement, and finally transferred to the conveying curtain 264 for flat collection or folding and winding. Please refer to all the technical contents of the aforementioned shaping and winding mechanism 26.

[0090] Before step S100, or after step S300, the method further includes:

[0091] Step SX1, weaving the finished yarn to prepare a fabric;

[0092] Specifically, step SX1 includes:

[0093] Step S202: the finished yarn is woven and knitted by the yarn feeding mechanism 22, the weaving mechanism 23, the driving mechanism 24 and the control mechanism 25 to prepare the fabric.

[0094] Step SX2, laying and collecting the fabric flat or folding and rolling the fabric;

[0095] In some embodiments, step SX2 is identical to step S300 and will not be described in detail in the present application.

[0096] In some embodiments, the entirety of step S100, step S200, and step S300 may be executed in a loop once or multiple times, and the entirety of step SX1 and step SX2 may also be executed in a loop once or multiple times.

[0097] In some embodiments, first, the whole of step SX1 and step SX2 can be looped once or multiple times, and then the whole of step S100, step S200, and step S300 can be looped once or multiple times; or, first, the whole of step S100, step S200, and step S300 can be looped once or multiple times, and then the whole of step SX1 and step SX2 can be looped once or multiple times.

[0098] In the melt spinning and weaving method applied in the present invention, first, filaments are prepared, and then the filaments are woven to prepare fabrics; or, the finished yarns are directly woven to prepare fabrics, integrating the melt spinning function and the filament knitting and weaving function, and realizing short-process efficient spinning forming and knitting horizontal weaving through multi-stage regulation of polymer raw materials, filaments, and weaving and weaving, and can weave new knitted structural parts with different fineness and strength and elongation, and showing a high degree of adaptability to melt-spun filament fiber weaving. The melt spinning weaving device has the technical advantages of efficient and multifunctional knitting weaving, saving many traditional time-consuming processes such as bobbin winding, rewinding, cleaning, etc., saving the production cost and floor space of the enterprise, and making the weaving production and processing of the enterprise more flexible, which greatly adapts to the needs of efficient and short-process textile manufacturing in the future.

[0099] The present invention and its implementation methods are described above, but such description is not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A melt spinning weaving device, comprising a spinning unit and a weaving unit, wherein the output end of the spinning unit corresponds to the input end of the weaving unit; The spinning unit includes an extrusion mechanism, a slow cooling mechanism, a bundling mechanism, a condensing mechanism and a hot stretching mechanism. The extrusion mechanism is located at the top of the spinning unit. Along the second direction, the slow cooling mechanism, the bundling mechanism and the condensing mechanism are arranged from top to bottom in sequence; along the first direction, the condensing mechanism and the hot stretching mechanism are arranged at intervals from left to right; the polymer raw material is melted and plasticized by the extrusion mechanism and extruded in a thin stream, and is cooled and solidified for the first time by the slow cooling mechanism, bundled, closed and oiled by the bundling mechanism, and cooled and solidified for the second time by the condensing mechanism to form a precursor, and the precursor is stretched and shaped by the hot stretching mechanism to form a filament, and the filament is output and introduced into the weaving unit; The weaving unit includes a frame, a wire drawing mechanism, a yarn feeding mechanism, a weaving mechanism, a driving mechanism, a control mechanism and a shaping and winding mechanism; the wire drawing mechanism, the yarn feeding mechanism, the weaving mechanism, the driving mechanism, the control mechanism and the shaping and winding mechanism are all installed on the frame, and the wire drawing mechanism is located at the upper part of the weaving unit; along the second direction, the wire drawing mechanism, the weaving mechanism and the shaping and winding mechanism are arranged from top to bottom in sequence, and along the second direction, the yarn feeding mechanism is located on both sides of the wire drawing mechanism, and the yarn feeding mechanism is used to feed the finished yarn; The wire drawing mechanism adjusts the speed of the filaments to be synchronized with the weaving speed of the weaving structure, and the wire drawing mechanism, weaving mechanism, driving mechanism, and control mechanism cooperate to weave the filaments into fabrics; or, the yarn feeding mechanism adjusts the speed of the finished yarns to be synchronized with the weaving speed of the weaving structure, and the yarn feeding mechanism, weaving mechanism, driving mechanism, and control mechanism cooperate to weave the finished yarns into fabrics; the shaping and winding mechanism lays and collects the fabrics or folds and winds them; along the third direction, the spinning units and the weaving units are arranged at intervals; the first direction, the second direction, and the third direction intersect.

2. A melt spinning weaving device according to claim 1, characterized in that: The slow cooling mechanism includes a ventilation corridor, a temperature-controlled air suction device and an air outlet channel, and the ventilation corridor is connected to the temperature-controlled air suction device through the air outlet channel; the bundling mechanism is located directly below the ventilation corridor, and includes a bundling device and an oil supply device, and the bundling device is connected to the oil supply device; the condensing mechanism includes: a liquid tank, condensate and guide rollers, and multiple guide rollers are distributed inside the liquid tank, and the multiple guide rollers are all soaked in the condensate.

3. A melt spinning weaving device according to claim 2, characterized in that: The hot drawing mechanism comprises: an upper hot drawing drying tunnel, an upper oil feeding device, a lower hot drawing drying tunnel, a lower oil feeding device, a tempering drying tunnel and a guide roller group; along the second direction, the upper hot drawing drying tunnel, the lower hot drawing drying tunnel and the tempering drying tunnel are distributed from top to bottom, and the upper oil feeding device and the lower oil feeding device are respectively distributed in the drying tunnel interlayer; the diameter of the original silk is D, the diameter of the filament is DL, D=λ*DL, λ is the drawing coefficient, and the value range of λ is 1-100.

4. A melt spinning weaving device according to claim 3, characterized in that: The wire drawing mechanism is located at the upper center of the weaving unit, and includes: a guide wheel group, a two-way variable speed wire storage device, a variable tension pulley, a variable tension slide rail and a gradually shrinking wire guide. The variable tension pulley is connected to the variable tension slide rail, and the filament passes through the guide roller group, the two-way variable speed wire storage device, the variable tension pulley, the variable tension slide rail and the gradually shrinking wire guide in sequence; the two-way variable speed wire storage device includes a front-end uniform speed wire collector and a rear-end variable speed wire release device.

5. A melt spinning weaving device according to claim 4, characterized in that: The yarn feeding mechanism is located at the upper part of the weaving unit, and the yarn feeding mechanism includes a yarn drum, an upper yarn picking frame, a yarn feeding bracket, a single-way variable speed yarn storage device, a side yarn picking frame, a yarn guide slide rail group and a yarn guide; the yarn drum is located directly below the upper yarn picking frame; the guide wheel group, the double-way variable speed yarn storage device, the upper yarn picking frame, and the single-way variable speed yarn storage device are connected to the yarn feeding bracket, the single-way variable speed yarn storage device is located on both sides of the weaving unit, the side yarn picking frame is located below the single-way variable speed yarn storage device, the yarn guide slide rail group is horizontally arranged between the two side yarn picking frames, the yarn guide slide rail group includes a first group of yarn guide slide rails and a second group of yarn guide slide rails, a gap is formed between the first group of yarn guide slide rails and the second group of yarn guide slide rails, the tapered wire guide passes through the gap, the first group of yarn guide slide rails and the second group of yarn guide slide rails both include multiple yarn guide slide rails, and the yarn guide moves along the yarn guide slide rails.

6. A melt spinning weaving device according to claim 5, characterized in that: The weaving mechanism is located in the middle of the weaving unit, and the weaving mechanism includes: a machine head and a needle bed; the needle bed is correspondingly located below the machine head, and the needle bed includes a first needle bed and a second needle bed, and the first needle bed and the second needle bed are arranged at intervals; the driving mechanism includes: an electrical box side cabinet and a transmission device, and the transmission device is located below the yarn feeding bracket of the yarn feeding mechanism, and the transmission device drives the machine head to move horizontally and the staggered arrangement between the first needle bed and the second needle bed.

7. A melt spinning weaving device according to claim 6, characterized in that: The shaping and winding mechanism is located at the lower part of the weaving unit, and the shaping and winding mechanism includes: a bottom plate roller unit, an ultraviolet lighting device, a guide roller and a conveying curtain; the bottom plate roller unit is located below the needle bed; along the second direction, the bottom plate roller unit, the ultraviolet lighting device and the guide roller are distributed from top to bottom, and the conveying curtain is located at the bottom of the weaving unit. The fabric passes through the bottom plate roller unit, the ultraviolet lighting device and the guide roller in sequence, and is turned and pulled onto the conveying curtain by the guide roller for flat collection or folding and winding.

8. A melt spinning weaving device according to claim 7, characterized in that: The needle bed includes knitting needles, a needle selector, and a needle bed base. The knitting needles are placed on the inclined part of the needle selector, and the needle bed base is located at the lower part of the needle selector; the machine head includes an upper support arm, a triangular unit and an electromagnetic yarn selector, and the electromagnetic yarn selector and the tapered wire guide are located on the upper support arm; the yarn delivery bracket includes an upper arm and two side arms, the upper arm is connected to the two side arms, the upper yarn pick-up frame is connected to the upper arm, and the one-way variable speed yarn storage device is connected to the side arm. The upper yarn pick-up frame includes: a yarn frame body, a tension clamp and an upper yarn pick-up wire ring, and the tension clamp and the yarn pick-up wire ring are both connected to the yarn frame body; the side yarn pick-up frame includes: a yarn guide channel, a yarn guide roller, a tension spring and a side yarn pick-up wire ring, and the finished yarn passes through the yarn guide channel, the yarn guide roller, the side yarn pick-up wire ring in sequence and is transmitted to the yarn guide.

9. A melt spinning weaving method, using the melt spinning weaving device according to any one of claims 1 to 8, comprising the following steps: Step S100, preparing filaments; Step S200, weaving the filaments to prepare a fabric; Step S300, the fabric is laid out and collected or folded and rolled up.

10. A melt spinning weaving method according to claim 9, characterized in that: Step S100 includes: Step S101: melt and plasticize a polymer raw material containing a photocuring agent by an extrusion mechanism to extrude the polymer in a thin stream; Step S102: the extruded polymer is subjected to a first cooling and solidification, bundling, closing and oiling, and a second cooling and solidification to form raw fibers; Step S103: at least stretching the raw silk to prepare the filament; Step S200 includes: Step S201: The filaments containing the light curing agent are subjected to at least the cooperation of a drawing mechanism, a weaving mechanism, a driving mechanism, and a control mechanism to obtain a fabric.

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