CN111334912A - Production method of electromagnetic intelligent yarn - Google Patents
Production method of electromagnetic intelligent yarn Download PDFInfo
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- CN111334912A CN111334912A CN201811538475.0A CN201811538475A CN111334912A CN 111334912 A CN111334912 A CN 111334912A CN 201811538475 A CN201811538475 A CN 201811538475A CN 111334912 A CN111334912 A CN 111334912A
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- yarn
- intelligent
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention provides a production method of electromagnetic intelligent yarn, wherein the yarn is positioned and wrapped with a plurality of raw materials, and the raw materials are divided into two types, namely electronic elements (elements such as resistors, electronic chips, capacitors, LED lamps and light emitting diodes) and intelligent fibers (fibers with the functions of sound conduction, color change, light conduction, heating, refrigeration, power generation, light emission, perception, energy storage, communication and the like). The fixing modes of the intelligent fiber and the electronic element on the yarn are all wrapping, two-end wrapping, middle wrapping, binding, bonding and the like. The specific fixing mode and the fixing position are set according to the shape of the element and the requirements of the product. The invention fuses the yarn, the electronic element and the intelligent fiber together, the electronic element and the intelligent fiber are discontinuously arranged on the yarn, the yarn is endowed with specific functions at specific positions, and the garment fabric and the industrial base material produced by the electromagnetic intelligent yarn can enable the garment fabric and the industrial base material to have specific functions at specific positions.
Description
Technical Field
The invention belongs to the technical field of textile processing, and relates to a production method of electromagnetic intelligent yarns.
Background
With the development of society, the textile connotation is greatly changed, and due to the intervention of various subjects and technologies such as nano materials, macromolecules, semiconductor electronic devices, software engineering, fiber modification and the like, the textile fibers are endowed with electrical and optical properties, information receiving and transmitting functions and information storage functions while becoming finer, more wear-resistant and more tension-resistant. The textile has the characteristics of multiple materials, multiple structures and multiple functions, so that the textile is possible to be changed from the original low-function article to the high-technology article. The development of intelligent clothes is well paid attention by people, and the intelligent clothes is required to perform cross-boundary fusion in two fields of textile and electronics, stack and bond multilayer two-dimensional fabrics through a three-dimensional integration technology, or combine one-dimensional fibers with a traditional three-dimensional device, and realize intellectualization, super-energy and greening of the device through three-dimensional interconnection penetrating through a substrate. The garment fabric and the industrial base material produced by the electromagnetic intelligent yarn can enable the garment and the base material to have specific functions at certain parts, and the development of the electromagnetic intelligent yarn lays a solid foundation for the development and identification of the technical field of intelligent textile and industry.
Disclosure of Invention
The invention provides a production method of electromagnetic intelligent yarn. Wrapping raw materials on the electromagnetic intelligent yarn are divided into two categories, namely electronic components and intelligent fibers, and the raw materials can be selected according to product design requirements; the fixing mode and the fixing position of the electronic element and the intelligent fiber on the yarn are designed according to the requirements of products, and the technical solution is as follows:
firstly, selecting raw materials according to product design requirements, and selecting raw materials of core yarns and wrapping yarns;
then, a production method of the electromagnetic intelligent yarn is determined. a. Determining the wrapping modes of the electronic element and the intelligent fiber, wherein the wrapping modes of the electronic element and the intelligent fiber comprise all wrapping modes, middle wrapping modes, two-section wrapping modes and the like. The wrapping mode, the wrapping density and the wrapping distance can be designed according to the product requirements; b. according to the production requirement of the product, the electronic element is controlled to be fed through a feeding control device of the electronic element, the feeding control of the electronic element is realized through a control system or a relay control mode, and the intelligent fiber is fed through a feeding roller mode; c. determining the delay twisting distance, and debugging production process parameters on special software and a control system according to the product requirements, wherein the debugging of the delay distance and the regulation of the production process are included. Debugging delay distance, when the position of wrapping appears the deviation, through adjusting delay distance, can make the wrapping position more accurate. Adjusting the production process, for example, when the wrapping density is smaller, properly reducing the feeding speed and increasing the wrapping speed of the hollow ingot to increase the wrapping density;
and finally, adjusting the production condition of the machine, inputting the technological parameters of the electronic intelligent yarn into a software system, and producing the electromagnetic intelligent yarn.
The invention has the beneficial effects that: the electronic elements and the intelligent fibers are discontinuously arranged on the yarn, so that the yarn has a specific function at a specific position. The garment materials produced by the electromagnetic intelligent yarns can enable the garments to have specific functions at certain positions. The electromagnetic intelligent yarn is developed to realize the cross-boundary fusion of the yarn and the electrons, so that the yarn has the functions of sensing, calculating, communicating, storing energy and executing, the intelligent characteristic of textile products is endowed, and the high-permeability, subversive and revolutionary promotion effects are achieved on the traditional textile industry cluster.
Drawings
FIG. 1 shows the effect of the middle wrapping of the capacitor, and the electromagnetic intelligent yarns with unequal element spacing;
FIG. 2 is an electromagnetic intelligent yarn with all the effects of full wrapping and unequal element spacing;
FIG. 3 shows electromagnetic intelligent yarns with resistors fixed by binding and unequal element spacing;
FIG. 4 shows electromagnetic intelligent yarns with different element pitches, in which capacitors, resistors and light emitting diodes are fixed in a binding manner;
FIG. 5 shows the effect of full wrap of the light-conducting fibers, with the light-conducting fibers being electromagnetic smart yarns of varying pitch;
FIG. 6 shows that the color-changing fibers are all electromagnetic intelligent yarns with wrapping effects at two ends and different distances between the color-changing fibers;
FIG. 7 shows the effect of middle wrapping of the luminescent fibers, and the electromagnetic intelligent yarns with different spacing between the luminescent fibers;
FIG. 8 is an electromagnetic intelligent yarn produced by wrapping resistive, capacitive, luminescent fibers;
FIG. 9 shows an electromagnetic intelligent yarn produced by the method of melt spinning a melt adhesive filament, with unequal element spacing;
FIG. 10 shows various electronic components and electromagnetic intelligent yarns bound in a tape with various pitches between the various components and intelligent fibers by a method of producing the tape yarn;
FIG. 11 is an electromagnetic smart yarn produced by way of nonwoven cutting;
fig. 12 is an electromagnetic intelligent yarn produced by a method of bonding colloidal fibers.
Detailed Description
(1) Firstly, according to the design requirements of products, raw materials are selected, namely electronic elements (such as resistors, capacitors, electronic chips, light emitting diodes and LED lamps) and intelligent fibers (fibers with sound conduction, color change, light conduction, heating, refrigerating, power generation, light emission, perception, energy storage, communication and execution functions), core yarns and wrapping yarns;
(2) according to the product requirements, the distribution of the electronic components and the intelligent yarns on the yarns is determined. Namely the distribution space of the electronic element, the intelligent yarn, the electronic element and the intelligent yarn;
(3) according to the product requirements, a method for determining the electromagnetic intelligent yarn. a. A production method of wrapping a hollow ingot; b. between the two layers of non-woven fabric, various electronic components are regularly arranged and distributed along the length direction, and the electronic components are penetrated and reinforced by a needle punching or water punching mode. Then, cutting the yarn into electromagnetic intelligent yarns along the length direction; c. the method for spinning the filament by the melting method comprises the steps of adding a certain amount of melt adhesive polymer into a spinning machine, heating and melting to form a melt, feeding an electronic element at the spinneret when the melt passes through the spinneret orifice of a spinneret, enabling the melt adhesive to be in contact with the electronic element and form a liquid trickle, enabling the liquid trickle to be in contact with air when the trickle flows out of a spinning channel, carrying out heat exchange, cooling and solidifying, and finishing the production of the electromagnetic intelligent yarn; d. by the method for producing the tape yarn, when the tape yarn is woven, the electronic elements or the intelligent fibers are fed into the woven tape at intervals according to the product requirements, and the tape yarn is woven by high-shrinkage filaments; e. the method comprises the following steps of mixing colloidal fibers with intelligent fibers by utilizing a principle of colloidal fiber bonding, wherein in the production process, a machine can intermittently cut the intelligent fibers and apply small twist to yarns, so that the intelligent fibers are attached to the colloidal fibers and base yarns at intervals, the colloidal fibers can be melted into a colloidal object under the action of a certain temperature, the intelligent fibers and the base yarns are not changed at all, and then are condensed by air, and finally, the colloidal object tightly bonds the intelligent fibers and bonds the intelligent fibers together at a specific position of the base yarns, so that the production of the electromagnetic intelligent yarns is realized;
(4) adjusting the condition of a machine, inputting the designed technological parameters of the electronic intelligent yarn into a yarn software system, and producing the electromagnetic intelligent yarn;
if the production method of the electromagnetic intelligent yarn is a hollow spindle wrapping mode, the specific implementation steps are as follows:
① determining the fixing mode of the electronic element and the intelligent fiber according to the technical requirements of the product, wherein the fixing mode comprises full wrapping, wrapping at two ends and wrapping in the middle, and determining the wrapping density;
②, determining feeding equipment, selecting equipment capable of controlling the feeding of electromagnetic intelligent yarn raw materials according to the production technical requirements of products, wherein the electromagnetic intelligent yarn raw materials are divided into two types, one type is an electronic element, the type adopts a controller or relay control mode, and the feeding of the electronic element is realized by controlling the running and the stopping of the electronic element;
③ determining the delay twisting distance, firstly, measuring the distance between the electronic element and the intelligent fiber feeding device port and the wrapping point, and recording the data, opening the yarn research and development software, inputting a group of electromagnetic intelligent yarn process in the software, spinning a section of electromagnetic yarn, recording the total time for producing the section of yarn, the speed v for producing the section of yarn, measuring the distance between the centers of two wrapping positions of the spun electromagnetic yarn in a straightened state, calculating the delay twisting distance according to the delay twisting length calculation formula, wherein the delay twisting distance is the formula 1-1, calculating the length of the delay twisting distance, inputting the length of the delay twisting into the positioning software, designing the electromagnetic intelligent yarn process, converting the electromagnetic intelligent yarn process into an actual production process, and producing the yarn;
wherein l-delay twist length;
L1-the centre distance between two moving parts on the machine;
L2-producing a length of yarn;
t- -the total time taken to produce this yarn;
v- -the speed at which the yarn is produced.
④ debugging the production process parameters on special software and control system, including the debugging of delay distance and the adjustment of production process, for example, the adjustment of production process parameters, positioning and wrapping the electronic device and intelligent fiber based on the time, distance and speed production process parameters, for example, adjusting the proper feeding speed and wrapping speed according to the wrapping density.
Example 1
Firstly, selecting luminescent fibers, proper wrapping yarns and core yarns as raw materials according to the technical requirements of products; secondly, determining the wrapping effect of the luminescent fiber as a middle wrapping according to the design requirements of the product; thirdly, a production method of hollow ingot wrapping is selected for wrapping and fixing the luminescent fibers; fourthly, feeding the luminescent fibers by selecting a roller control feeding mode; fifthly, determining the delay twisting distance, and calculating the delay twisting distance according to the measurement data; and sixthly, carrying out process debugging, particularly delay distance debugging on the control system and special software, wherein the delay distance is increased when the wrapping section is not in the middle position of the luminescent fiber but in the front position, and is decreased when the wrapping section is in the rear position. Through repeated process debugging, the electromagnetic intelligent yarn with wrapped middle can be realized, as shown in fig. 7. In the same production mode, the wrapping effect of both ends is shown in fig. 6, and the wrapping effect of all ends is shown in fig. 5.
Example 2
Firstly, selecting a capacitor, proper wrapping yarns and core yarns as raw materials according to the technical requirements of products; secondly, fixing the capacitor by selecting a production method of wrapping the hollow ingot; thirdly, determining the winding effect of the capacitor as middle winding according to the design requirements of the product; fourthly, controlling the feeding of the capacitor by selecting a controller or relay control mode; fifthly, determining the delay twisting distance, and calculating the delay twisting distance according to the measurement data; and sixthly, carrying out process debugging on a control system and special software, and when the wrapping section is not positioned in the middle of the capacitor, realizing the production of the electromagnetic intelligent yarn by adjusting the delay distance and the product process, as shown in figure 1. Under the same production mode, the resistor achieves the effect of wrapping two ends, as shown in fig. 3; the capacitor achieves the full wrap effect, as shown in fig. 2; the light emitting diode, the capacitor and the resistor are wrapped to form the produced electromagnetic intelligent yarn, as shown in fig. 4.
Example 3
Firstly, selecting a resistor, a capacitor and luminescent fibers, and proper wrapping yarns and core yarns as raw materials according to the technical requirements of products; secondly, fixing the electronic element and the intelligent fiber by selecting a production method of wrapping the hollow ingot; thirdly, determining a wrapping mode and wrapping density according to the design requirements of the product; and fourthly, controlling the feeding of the electronic element by selecting a controller or relay control mode, and feeding the intelligent fiber by selecting a roller control feeding mode. Fifthly, determining the delay twisting distance, and calculating the delay twisting distance according to the measurement data; and sixthly, carrying out process debugging on the control system and special software, and when the wrapping section is not positioned on the electronic element and the intelligent fiber, realizing the electromagnetic intelligent yarn which is arranged at the specific position of the electronic element and the intelligent fiber by adjusting the delay distance and the product process, as shown in fig. 8.
Example 4
Firstly, according to the requirements of the product, selecting a proper electronic component, preparing two pieces of non-woven fabrics with the same area and size, spreading one piece of non-woven fabric, arranging electronic components such as a resistor and a capacitor along the length direction of the non-woven fabrics according to a certain rule (the type of the electronic component and the distance between the electronic components) according to the specific requirements of the product, then covering the other piece of non-woven fabric on the non-woven fabric, puncturing and reinforcing the non-woven fabric in a spunlace or needle punching mode, finally, cutting the non-woven fabric along the length direction of the non-woven fabric, and cutting yarns with certain fineness, thereby completing the production of the electromagnetic intelligent yarns, as shown in fig. 11.
Example 5
Firstly, according to the requirements of products, adding a certain amount of melt adhesive polymer into a spinning machine, heating and melting the melt adhesive polymer to form a melt, pumping the melt into a spinning nozzle through a spinning pump, feeding electronic elements such as a resistor, a capacitor and a light emitting diode into the spinning nozzle of the spinning nozzle when the melt passes through the spinning nozzle of the spinning nozzle under a certain pressure, contacting the melt adhesive with the electronic elements to form a liquid trickle, contacting the liquid trickle with air when the trickle flows out from a spinning channel, carrying out heat exchange, cooling and solidifying, and finishing the production of the electromagnetic intelligent yarn as shown in figure 9.
Example 6
First, according to the method for producing the tape yarn, when the tape yarn is woven, the electronic components such as the resistor, the capacitor and the like and the heating fiber are alternately fed into the woven tape according to the product requirement, and the tape yarn is woven by using the elastic filament, when the electronic components or the intelligent fiber are fed into the tape, the tape yarn binds the electronic components or the intelligent fiber at a specific position of the yarn due to elastic shrinkage, thereby realizing the production of the electromagnetic intelligent yarn, as shown in fig. 10.
Example 7
Firstly, selecting a proper raw material as a base yarn, mixing the colloidal fiber with the power generation fiber, intermittently cutting the intelligent fiber on a machine in the production process, applying a small twist to the yarn to enable the intelligent fiber to be attached to the colloidal fiber and the base yarn at intervals, melting the colloidal fiber into a jelly under the action of a certain temperature, enabling the intelligent fiber and the base yarn to be free of any change, and finally, tightly bonding the intelligent fiber and the base yarn together through condensation of air, so that the production of the electromagnetic intelligent yarn is realized, as shown in fig. 12.
Claims (2)
1. Electromagnetic intelligent yarn, its characterized in that:
(1) wrapping raw materials on the electromagnetic intelligent yarn are divided into two main types, namely a first type and electronic elements (resistors, capacitors, electronic chips, light-emitting diodes, LED lamps and other electronic devices). The second type, intelligent fiber (fiber with sound conduction, color change, light conduction, heating, refrigerating, power generation, light emission, perception, energy storage, communication and other functions), the raw material can be selected according to the product design requirement;
(2) the intelligent fiber and the electronic element are fixed on the yarn in the modes of full wrapping, two-end wrapping, middle wrapping, binding, bonding and the like. The specific fixing mode is that the specific fixing is carried out according to the shape effect of the component, and the spacing of the component can be designed according to the requirement of the product. The wrapping mode, the wrapping density and the spacing can be designed according to the product requirements;
(3) the distribution arrangement of the intelligent fibers and the electronic components on the base yarn is designed according to the requirements of the product. For example, all of the electronic components are distributed at specific locations on the yarn; electronic elements and intelligent fibers are distributed at specific positions of the yarns; all intelligent fibers are distributed on specific positions of the yarns;
(4) the electronic component and smart fiber attachment locations are not continuous on the yarn. The positions of the electronic elements and the intelligent fibers on the yarn can be accurately controlled according to the requirements of products;
(5) the method for the wrapping production of the hollow ingot realizes the wrapping with accurate positioning under the condition of no detection.
2. The electromagnetic intelligent yarn as claimed in claim 1, the production method of the electromagnetic intelligent yarn mainly comprises:
a. a production method of wrapping a hollow ingot; b. between the two layers of non-woven fabric, various electronic components are regularly arranged along the length direction and are penetrated and reinforced by a needle punching or water punching mode. Then, cutting the yarn into electromagnetic intelligent yarns along the length direction; c. the method for spinning the filament by the melting method comprises the steps of adding a certain amount of melt adhesive polymer into a spinning machine, heating and melting to form a melt, feeding an electronic element at the spinneret when the melt passes through the spinneret orifice of a spinneret, enabling the melt adhesive to be in contact with the electronic element and form a liquid trickle, enabling the liquid trickle to be in contact with air when the trickle flows out of a spinning channel, carrying out heat exchange, cooling and solidifying, and completing the production of the electromagnetic intelligent yarn; d. by the method for producing the tape yarn, when the tape yarn is woven, electronic elements or intelligent fibers are fed into the woven tape at intervals according to product requirements, and the tape yarn is woven by high-shrinkage filaments; e. utilize the principle of colloid fiber bonding, mix colloid fiber and intelligent fiber, in process of production, the machine can carry out the intermittent type formula to intelligent fiber and tailor, and apply less twist to the yarn, make the alternate attached to on colloid fiber and the base yarn of intelligent fiber, under certain temperature effect, colloid fiber will melt into a gelatinous object, and intelligent fiber and base yarn do not take place any change, the condensation of rethread air, finally, the gelatinous object tightly bonds intelligent fiber, and together bond on the particular position of base yarn, thereby realize the production of electromagnetic intelligent yarn.
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| CN201811538475.0A CN111334912A (en) | 2018-12-18 | 2018-12-18 | Production method of electromagnetic intelligent yarn |
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| CN201811538475.0A CN111334912A (en) | 2018-12-18 | 2018-12-18 | Production method of electromagnetic intelligent yarn |
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2018
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Application publication date: 20200626 |