CN105922669B - Graphene heating face fabric and production method and system - Google Patents
Graphene heating face fabric and production method and system Download PDFInfo
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- CN105922669B CN105922669B CN201610306099.7A CN201610306099A CN105922669B CN 105922669 B CN105922669 B CN 105922669B CN 201610306099 A CN201610306099 A CN 201610306099A CN 105922669 B CN105922669 B CN 105922669B
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- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 201
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 200
- 239000004744 fabric Substances 0.000 title claims abstract description 76
- 238000010438 heat treatment Methods 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims description 30
- 239000000835 fiber Substances 0.000 claims abstract description 156
- 239000011248 coating agent Substances 0.000 claims abstract description 50
- 238000000576 coating method Methods 0.000 claims abstract description 50
- 230000004888 barrier function Effects 0.000 claims abstract description 42
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000011159 matrix material Substances 0.000 claims abstract description 14
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 9
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 89
- 238000005507 spraying Methods 0.000 claims description 86
- 238000000034 method Methods 0.000 claims description 79
- 238000001035 drying Methods 0.000 claims description 43
- 238000009954 braiding Methods 0.000 claims description 31
- 238000009987 spinning Methods 0.000 claims description 27
- 238000009941 weaving Methods 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- 150000001336 alkenes Chemical class 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 9
- 238000000265 homogenisation Methods 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 238000011282 treatment Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 238000010923 batch production Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000009940 knitting Methods 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 2
- 239000000976 ink Substances 0.000 claims 36
- 239000010410 layer Substances 0.000 claims 35
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 239000006258 conductive agent Substances 0.000 description 11
- 239000011230 binding agent Substances 0.000 description 6
- 230000002708 enhancing effect Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- -1 graphite alkene Chemical class 0.000 description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005087 graphitization Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
- B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
- D03D1/0088—Fabrics having an electronic function
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/593—Stiff materials, e.g. cane or slat
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B13/00—Treatment of textile materials with liquids, gases or vapours with aid of vibration
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/103—Metal fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/14—Mixture of at least two fibres made of different materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/202—Conductive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/302—Conductive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
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- D—TEXTILES; PAPER
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- D10B2101/00—Inorganic fibres
- D10B2101/20—Metallic fibres
Abstract
The present invention discloses a kind of graphene heating face fabric, mainly for existing heating face fabric conductive capability it is weaker the problem of, propose a kind of graphene heating face fabric, including conductive layer, be arranged on two insulating barriers of conductive layer both sides, the thermometric being disposed therein on the outside of insulating barrier layer and the coating being covered on the outside of thermometric layer；Conductive layer includes warp thread and weft yarn, and warp thread and weft yarn mutually drift along and be woven together；Warp thread and weft yarn are conductive graphene fiber；Or, warp thread is conductive graphene fiber, and weft yarn is conductive graphene fiber and wire；Conductive graphene fiber includes linear matrix material and is wrapped in the conductive coating of linear matrix material outer surface, and conductive coating contains following composition in parts by mass：1~1.8 part of graphene, 7~25 parts of conductive black, 40~50 parts of acrylic resin；If the side of thermometric layer is provided with dry temperature sensor according to array way.The present invention has good conductive capability.
Description
Technical field
The present invention relates to a kind of graphene heating face fabric and its production method and system.
Background technology
The winter in the north is extremely cold, and in cold winter, people usually need a series of heating product, especially existed
During outdoor activities, the heating system carried with more is required to, the heating product sold currently on the market, typically all two layers
Electric heating element is pressed from both sides between empire cloth, the purpose of heating is reached by electric heating element.It is traditional with the electric heating in sound heating system
Element often produces heat using metallic resistance silk, still, and the region of metallic resistance silk heating is small, it is impossible to body is carried out complete
The heating activity in orientation.Also a kind of heating system is to turn into conducting fabric using conductive fiber weaving, and conducting fabric is put into
In clothes, because conducting fabric soft pliable is folded, it is capable of being put into clothes of large area, it is ensured that the heat production area in clothes,
But, common conductive fiber, which is utilized on fiber, sets plating metal, realizes the conductive purpose of fiber.Due to outer plating metal
Fabric resistor is larger, and the heat for causing generation is relatively low, moreover, need to use Chemical Solvents during plating metal outside, can be to ring
Border produces pollution.
The content of the invention
In view of the above-mentioned problems, the present invention provide a kind of conductive capability by force lead graphene heating face fabric.
To reach above-mentioned purpose, the present invention provides a kind of graphene heating face fabric, including conductive layer, is arranged on conductive layer two
Two insulating barriers of side, the thermometric being disposed therein on the outside of insulating barrier layer and the coating being covered on the outside of thermometric layer；
The conductive layer includes warp thread and weft yarn, and the warp thread and weft yarn, which mutually drift along, to be woven together；The warp thread and
Weft yarn is conductive graphene fiber, or,
The warp thread is conductive graphene fiber, and the weft yarn is conductive graphene fiber and wire, the wire
Electrode is formed, or,
The weft yarn is conductive graphene fiber, and the warp thread is conductive graphene fiber and wire, the wire
Form electrode；
The conductive graphene fiber includes linear matrix material and is wrapped in leading for the linear matrix material outer surface
Electrocoat, the conductive coating contains following composition in parts by mass：1~1.8 part of graphene, 7~25 parts of conductive black, third
40~50 parts of olefin(e) acid resin；
If the side of the thermometric layer is provided with dry temperature sensor, the warp thread or latitude of the thermometric layer according to array way
Yarn includes the wire and non-conductive fibre of the temperature sensor, and the weft yarn or warp thread of the thermometric layer are non-conductive fibre；
The warp thread and weft yarn of the coating are non-conductive fibre, the conductive layer, two insulating barriers, thermometrics layer and covering
Layer is bonded together.
The graphene heating face fabric of the present invention, uses graphene and conductive black for conductive agent, is viscous using acrylic resin
Agent is tied, the material used will not be polluted to natural environment.It is tablet additionally, due to graphene, and conductive black is particle
Shape.Therefore graphene conductive coating forms one kind using flake graphite alkene as conducting matrix grain, and conductive black is embedded in flake graphite alkene
Between form the state of conductive node so that, conductive capability of the invention is greatly enhanced than the fiber of existing outer plating metal, because
This, the conductive capability of the graphene heating face fabric made using this conductive graphene fiber is also than existing heating face fabric significantly
Enhancing.In addition, the present invention sets insulating barrier outside conductive layer and sets thermometric layer on an insulating barrier wherein, can be at any time
The current temperature of conductive layer is measured, is conducive to the regulation to the heating face fabric temperature of temperature.
In order to achieve the above object, the present invention provides a kind of graphene heating face fabric production method, comprises the following steps：Compile
Knit conductive layer, braiding insulating barrier, braiding thermometric layer, braiding coating and connection；
The braiding conductive layer includes following process：Spinning, yarn spraying and silk, strand spraying, braiding；
The spinning process：Chopped fiber is spinned, a monofilament long fibre is formed；
The yarn spraying process：By the monofilament long fibre alternating spray graphene ink and conductive black ink, and
Control the composition of the conductive coating of yarn outer surface by mass as follows：1~1.8 part of graphene, 7~25 parts of conductive black, third
40~50 parts of olefin(e) acid resin；Form graphene conductive monofilament；
Described and wire process：The graphene conductive monofilament is compound as a strand；
The strand spraying process：By the strand alternating spray conductive black ink and graphene ink, and control stock
The composition of the conductive coating of line outer surface by mass is as follows：1~1.8 part of graphene, 7~25 parts of conductive black, acrylic acid tree
40~50 parts of fat；Form conductive graphene fiber；
The knitting process：Some warp thread parallel intervals are arranged；When weft yarn all using conductive graphene fiber when,
Some spaced conductive graphene fibers parallel to each other are sequentially passed through into warp thread, electrodeless conductive layer is formed；Work as weft yarn
During using conductive graphene fiber and wire, by some be parallel to each other spaced conductive graphene fibers and some
The spaced wire that is parallel to each other alternately passes through warp thread, is formed with electrode conducting layer；
The braiding insulating barrier step：Using insulating materials as master batch production insulation chopped fiber, insulation chopped fiber is spun
It is made into insulation long fibre, insulation long fibre is turned into insulation strand by simultaneously silk, strand is used as warp thread and weft yarns to insulate
Into insulating barrier；
The braiding thermometric layer step：Several temperature are set to pass in the way of array on the outside of an insulating barrier wherein
Sensor；Using the wire of the temperature sensor as part warp thread or weft yarn, using non-conductive fibre as weft yarn or warp thread, braiding
As thermometric layer；
The braiding coating step：The fiber made using insulating materials weaves coating as warp thread and weft yarn；
The Connection Step：Dielectric layers are separately positioned on to the both sides of conductive layer, wherein on the outside of an insulating barrier
Thermometric layer is provided with, coating is provided with the outside of thermometric layer, the temperature sensor of the thermometric layer is contacted with insulating barrier.
Further, spraying adjustment process is also included in the yarn spraying process and the strand spraying process, it is described
Spraying adjustment process includes：Resistive thread rate measurement process, spray rate adjustment process；Wherein,
The resistive thread rate measuring process：The monofilament long fibre or the strand are often by a graphene ink spray
Apply or the spraying of conductive black ink, carry out a resistivity measurement；
The spray rate set-up procedure：If current resistivity deviates predetermined resistivity scope, adjust and spray next time
When graphene ink or conductive black ink spray rate, if to current resistivity in the range of predetermined resistivity,
The spray rate of graphene ink or conductive black ink when keeping spraying next time is constant.
Further, Homogenization Treatments process is also included in the yarn spraying process and the strand spraying process；
The Homogenization Treatments process：Monofilament long fibre or strand are caused using ultrasonic vibrating unit in spraying process
Vibrations, mix the graphene ink and conductive black ink on monofilament long fibre, and by graphene ink and conductive black
Ink is uniformly distributed on monofilament long fibre.
Further, baking operation is also included after the yarn spraying process and the strand spraying process；
The baking operation：The graphene conductive monofilament or the graphene fiber are subjected to drying process several times；
The graphene conductive monofilament or the graphene fiber often pass through primary drying process, a moisture measurement are carried out, if currently
Humidity deviate from predetermined humidity range, then drying process next time is adjusted, if current humidity is predetermined wet
In the range of degree, then keep drying process next time constant.
Graphene heating face fabric production method of the present invention, is woven into monofilament by chopped fiber first, and then will be in monofilament
Submit tubing flow displacement graphitization alkene ink and conductive black ink, conductive coating be initially formed on monofilament, thus carry out again and silk it
The content of conductive agent in whole piece conductive fiber can be improved afterwards, its conductive capability is improved, because simultaneously silk is by two or two
More than monofilament merge, form strand, therefore, may there is the position of incomplete contact between monofilament, and it is this not
The position of full contact can cause conductive capability in this place to decline, therefore, and graphene oil is carried out again after simultaneously silk is completed
The spraying of ink and conductive black ink, so as to fill up the gap between each monofilament, while improving the content of conductive agent, enhancing is conductive
Ability.Then, conductive layer then using strand as warp thread and weft yarn is made into, because the conductive capability of single strand is led than existing
The conductive capability of electric fiber is much better than, therefore, is made into after conductive layer, and the conductive capability of conductive layer is also than existing heating face fabric
Conductive capability it is much better than, therefore, heat-conducting layer produce heat also than existing heating face fabric produce heat it is much more.Separately
Outside, in the production method of graphene heating face fabric of the present invention, also with production thermometric layer the step of, thermometric layer on be in array way
Temperature sensor is provided with, the temperature of each position of fabric can be monitored at any time, is easy to regulation and control.
In order to reach object above, the present invention provides a kind of graphene heating face fabric production system, including conductive layer weaving
Unit, insulating barrier weaving unit, thermometric layer weaving unit and connection machine；
Spinning machine that conductive layer weaving unit includes setting gradually, yarn flush coater, doubling winder, strand flush coater and
Conductive layer loom；Wherein
The used in spinning machine by raw material chopped fiber in being processed into monofilament long fibre；
The yarn flush coater includes some graphene ink spray equipments and some conductive black ink spray equipments；Institute
State and conductive black oil is provided with graphene ink spray equipment interval setting, the interval of adjacent two graphenes ink spray equipment
Black spray equipment；
The doubling winder is used to the monofilament long fibre by spraying being processed into strand；
The strand flush coater includes some conductive black ink spray equipments and some graphene ink spray equipments；Institute
State in conductive black ink spray equipment interval setting, the interval of adjacent two conductive blacks ink spray equipment and be provided with graphene
Ink spray equipment；
The conductive layer loom is used for warp thread and weft yarns into graphene heating face fabric conductive layer；
The insulating barrier weaving unit includes chopped fiber extruder, spinning machine, doubling winder and insulating barrier loom；Wherein,
The master batch that the chopped fiber extruder is used to make insulating materials is extruded into chopped fiber；
The thermometric layer weaving unit includes spinning machine, doubling winder and thermometric layer loom；Wherein,
Array way is provided with temperature sensor clamping device on the thermometric layer loom；
The connection machine includes raw material fixing device, stratiform press fit device and finished product collection device；Wherein,
The raw material fixing device include set gradually from top to bottom coating cloth beam, thermometric layer cloth beam, it is upper absolutely
Edge layer cloth beam, conductive layer cloth beam and lower insulating barrier cloth beam；Glue extrusion is provided between the adjacent cloth beam of each two
Device；
Layered press fit device is arranged in front of raw material fixing device, and layered press fit device includes upper and lower pressing
Roller, the plane that the axis of the upper and lower press bonding roller is determined is perpendicular；
The finished product collection device is finished product cloth beam.
Further, two are provided between adjacent graphene ink spray equipment and conductive black ink spray equipment
Guide roller, two guide rollers are arranged at intervals, and electric resistance measuring apparatus is provided between described two guide rollers；The conductive charcoal
Black ink spray equipment and the graphene ink spray equipment include controller and flow regulator, the controller and institute
State flow regulator electrical connection；Electric resistance measuring apparatus after the graphene ink spray equipment sprays with next graphene ink
Electric resistance measuring apparatus and next conductive black after the controller electrical connection of coating device, the conductive black ink spray equipment
The controller electrical connection of ink spray equipment.
Further, some ultrasonic generators are provided with the yarn flush coater and the strand flush coater,
The sound wave that the ultrasonic generator is launched intersects with monofilament long fibre or strand.
Further, it is provided with dryer after the yarn flush coater and the strand flush coater；The drying
Machine includes some drying bakers set gradually and the humidity sensor being arranged between adjacent two drying baker；The drying baker includes
Thermal-insulating body, moisture absorption apparatus, some infrared lamps and drying controller；The thermal-insulating body is perpendicular to graphene conductive monofilament
Two side walls are provided with string holes, and the infrared lamp is electrically connected with the drying controller, the humidity sensor and rear phase
The drying controller electrical connection of adjacent drying baker.
Further, yarn pulling device is additionally provided with the yarn flush coater, the yarn pulling device includes yarn
Line drawing guide rail, yarn clamping device and yarn drive device, described yarn drawing guide rail one end are arranged on the spinning machine
Yarn outlet, the other end of the yarn drawing guide rail is arranged on the yarn entering opening of the doubling winder, the yarn drive device driving
The yarn clamping device is moved along yarn drawing guide rail；Strand pulling device, institute are provided with the strand flush coater
Stating strand pulling device includes strand drawing guide rail, strand clamping device and strand drive device；The strand drawing guide rail
One end is arranged on the line outlet of the doubling winder, and what the other end of the strand drawing guide rail was arranged on the loom enters line
Mouthful.
Graphene heating face fabric production system of the present invention, sets yarn flush coater, simultaneously between spinning machine and doubling winder
Strand flush coater is set after silk machine, use yarn flush coater by the outer surface of monofilament coat a layer graphene and conductive black for
The conductive coating of conductive agent, using strand flush coater by and simultaneously after monofilament between space fill conductive agent, thus, it is possible to significantly
The content of the conductive agent in fibrous finished product is improved, so as to improve the conductive capability of finished fiber.Warp is used as using finished fiber again
Yarn and weft yarn are woven into conductive layer, so that, the conductive capability of conductive layer is considerably beyond existing heating face fabric.
Embodiment
The present invention will be further described below.
Embodiment 1
The present embodiment provides a kind of graphene heating face fabric, including conductive layer, two insulation for being arranged on conductive layer both sides
Layer, the thermometric being disposed therein on the outside of insulating barrier layer and the coating being covered on the outside of thermometric layer；
The conductive layer includes warp thread and weft yarn, and the warp thread and weft yarn, which mutually drift along, to be woven together；The warp thread and
Weft yarn is conductive graphene fiber；
The conductive graphene fiber includes linear matrix material and is wrapped in leading for the linear matrix material outer surface
Electrocoat, the conductive coating contains following composition in parts by mass：1~1.8 part of graphene, 7~25 parts of conductive black, third
40~50 parts of olefin(e) acid resin；
If the side of the thermometric layer is provided with dry temperature sensor, the warp thread or latitude of the thermometric layer according to array way
Yarn includes the wire and non-conductive fibre of the temperature sensor, and the weft yarn or warp thread of the thermometric layer are non-conductive fibre；
The warp thread and weft yarn of the coating are non-conductive fibre, the conductive layer, two insulating barriers, thermometrics layer and covering
Layer is bonded together.
The graphene heating face fabric of the present invention, uses graphene and conductive black for conductive agent, is viscous using acrylic resin
Agent is tied, the material used will not be polluted to natural environment.It is tablet additionally, due to graphene, and conductive black is particle
Shape.Therefore graphene conductive coating forms one kind using flake graphite alkene as conducting matrix grain, and conductive black is embedded in flake graphite alkene
Between form the state of conductive node so that, conductive capability of the invention is greatly enhanced than the fiber of existing outer plating metal, because
This, the conductive capability of the graphene heating face fabric made using this conductive graphene fiber is also than existing heating face fabric significantly
Enhancing.In addition, the present invention sets insulating barrier outside conductive layer and sets thermometric layer on an insulating barrier wherein, can be at any time
The current temperature of conductive layer is measured, is conducive to the regulation to the heating face fabric temperature of temperature.
It is demonstrated experimentally that under conditions of individually selecting graphene as conductive agent, with graphene content in conductive coating
Increase, the conductive capability of fiber strengthens rapidly, when graphene content reaches 1 part, and the enhanced speed of its conductive capability slows down, and works as stone
When black alkene content is more than 1.8 parts, its conductive capability does not rise anti-drop, can die down on the contrary.Therefore, mass parts are employed in the present embodiment
For 1~1.8 part of graphene.
It is demonstrated experimentally that when using graphene and conductive black for conductive agent, it is conductive fine with the increase of conductive black content
The conductive capability of dimension strengthens rapidly, when the mass parts content of conductive black is 7-14 times of graphene, the conduction of conductive fiber
Ability is most strong.
It is demonstrated experimentally that being used as binding agent, with the content increase of acrylic resin, conductive fiber using acrylic resin
Conductive capability can be reduced slowly, and when the mass fraction of acrylic resin is more than 50 parts, the conductive capability of conductive fiber is rapid
Decline.Therefore the present embodiment chooses conductive capability best quality fraction constant interval, and the mass fraction for taking acrylic resin is
40~50 parts.
The present embodiment can also be implemented as follows：The warp thread is conductive graphene fiber, and the weft yarn is to lead
Graphene fiber and wire, the wire formation electrode, or,
The weft yarn is conductive graphene fiber, and the warp thread is conductive graphene fiber and wire, the wire
Form electrode；
Embodiment 2
The present embodiment provides a kind of graphene heating face fabric production method, comprises the following steps：Weave conductive layer, braiding absolutely
Edge layer, braiding thermometric layer, braiding coating and connection；
The braiding conductive layer includes following process：Spinning, yarn spraying and silk, strand spraying, braiding；
The spinning process：Chopped fiber is spinned, a monofilament long fibre is formed；
The yarn spraying process：By the monofilament long fibre alternating spray graphene ink and conductive black ink, and
Control the composition of the conductive coating of yarn outer surface by mass as follows：1~1.8 part of graphene, 7~25 parts of conductive black, third
40~50 parts of olefin(e) acid resin；Form graphene conductive monofilament；
Described and wire process：The graphene conductive monofilament is compound as a strand；
The strand spraying process：By the strand alternating spray conductive black ink and graphene ink, and control stock
The composition of the conductive coating of line outer surface by mass is as follows：1~1.8 part of graphene, 7~25 parts of conductive black, acrylic acid tree
40~50 parts of fat；Form conductive graphene fiber；
The knitting process：Some warp thread parallel intervals are arranged；When weft yarn all using conductive graphene fiber when,
Some spaced conductive graphene fibers parallel to each other are sequentially passed through into warp thread, electrodeless conductive layer is formed；Work as weft yarn
During using conductive graphene fiber and wire, by some be parallel to each other spaced conductive graphene fibers and some
The spaced wire that is parallel to each other alternately passes through warp thread, is formed with electrode conducting layer；
The braiding insulating barrier step：Using insulating materials as master batch production insulation chopped fiber, insulation chopped fiber is spun
It is made into insulation long fibre, insulation long fibre is turned into insulation strand by simultaneously silk, strand is used as warp thread and weft yarns to insulate
Into insulating barrier；
The braiding thermometric layer step：Several temperature are set to pass in the way of array on the outside of an insulating barrier wherein
Sensor；Using the wire of the temperature sensor as part warp thread or weft yarn, using non-conductive fibre as weft yarn or warp thread, braiding
As thermometric layer；
The braiding coating step：The fiber made using insulating materials weaves coating as warp thread and weft yarn；
The Connection Step：Dielectric layers are separately positioned on to the both sides of conductive layer, wherein on the outside of an insulating barrier
Thermometric layer is provided with, coating is provided with the outside of thermometric layer, the temperature sensor of the thermometric layer is contacted with insulating barrier.
The present embodiment graphene heating face fabric production method, is woven into monofilament by chopped fiber first, and then will be in list
Silk submits tubing flow displacement graphitization alkene ink and conductive black ink, and conductive coating is initially formed on monofilament, so as to carry out again and silk
The content of conductive agent in whole piece conductive fiber can be improved afterwards, its conductive capability is improved, because simultaneously silk is by two or two
Monofilament more than bar is merged, and forms strand, therefore, may there is the position of incomplete contact between monofilament, and this
The position of incomplete contact between can cause conductive capability in this place to decline, therefore, and graphene is carried out again after simultaneously silk is completed
The spraying of ink and conductive black ink, so as to fill up the gap between each monofilament, while improving the content of conductive agent, enhancing is led
Electric energy power.
If having produced fiber according to the conventional mode of production, then to conductive coating is sprayed on fiber, can cause monofilament it
Between position can not spray conductive coating, its conductive capability will necessarily decline, and the present embodiment provide conductive fiber system
Make method, first sprayed monofilament, then carry out and silk, integral spray is finally carried out again, so as to make monofilament contact surface
On also have in conductive coating, and the gap that can not completely attach to of monofilament and can be also filled up completely with by conductive coating, make conductive fibre
The conductive coating content of dimension is increased substantially, and because the conductive capability of graphene is high originally than electroplating the conductive capability of metal,
Therefore, the conductive fiber of the production method production of the present embodiment both soft easy processing, has good electric conductivity again.
The present embodiment is set temperature sensor by array way, and using the wire of temperature sensor as warp thread or weft yarn
Thermometric layer is woven, temperature sensor can be fixed on to a fixed position, also, regard the wire of temperature sensor as warp
Yarn or weft yarn can also reduce the occupancy in space, make the thickness of the graphene heating face fabric of finished product thinning.
Embodiment 3
Also include spraying on the basis of above-described embodiment, in the yarn spraying process and the strand spraying process to adjust
Journey is had suffered, the spraying adjustment process includes：Resistive thread rate measurement process, spray rate adjustment process；Wherein,
The resistive thread rate measuring process：The monofilament long fibre or the strand are often by a graphene ink spray
Apply or the spraying of conductive black ink, carry out a resistivity measurement；
The spray rate set-up procedure：If current resistivity deviates predetermined resistivity scope, adjust and spray next time
When graphene ink or conductive black ink spray rate, if to current resistivity in the range of predetermined resistivity,
The spray rate of graphene ink or conductive black ink when keeping spraying next time is constant.
In the spraying process of yarn, due to the shake of yarn or strand or due to graphene ink or conductive black
The uniformity coefficient of ink not wait the problem of, frequently can lead to it is uneven in spraying process, and conductive coating it is uneven just
The conductive capability of conductive fiber can be caused different at each position, and the conductive capability of conductive fiber can be worst by conductive capability
Position restriction, therefore, spray the decline of the uneven conductive capability that will directly result in conductive fiber, also will be further
Cause the conductive capability of conductive layer uneven.In order to ensure the uniformity coefficient for the conductive capability of conductive layer produced, this implementation
Example is tested the resistance of conductive fiber after sprayed every time, if the resistance value not predetermined resistance range it
It is interior, it will be adjusted in follow-up spraying process, that is to say, that：After the spraying of graphene ink of process, carry out
Resistance test, if test resistance value is more than predetermined resistance, graphene ink spraying next time will increase spraying
Speed, so as to increase the content of graphene at this, so that the resistance value at this is adjusted in the range of predetermined resistance；Similarly, it is right
Same control mode is also used in the spraying of conductive black ink.It so, it is possible the conductive graphene fiber for ensureing to produce
Conductive capability it is good, and the conductive capability of the graphene heating face fabric after the completion of weaving is uniform.
Embodiment 4
On the basis of above-described embodiment, stating in yarn spraying process and the strand spraying process also includes at homogenization
Science and engineering sequence；
The Homogenization Treatments process：Monofilament long fibre or strand are caused using ultrasonic vibrating unit in spraying process
Vibrations, mix the graphene ink and conductive black ink on monofilament long fibre, and by graphene ink and conductive black
Ink is uniformly distributed on monofilament long fibre.
The present embodiment is homogenized graphene ink and conductive black ink using ultrasonic wave in spraying process, by
It is that a face or several faces are sprayed that can only be selected in the spraying of graphene ink and conductive black ink, therefore, in spraying
During the problem of necessarily cause skewness on linear matrix material, because ultrasonic wave has superpower stirring capacity, because
This, is stirred in spraying process using ultrasonic wave to graphene ink and conductive black ink, can be by graphene ink
It is evenly distributed on linear matrix material, can also makes between graphene ink and conductive black ink with conductive black ink
It is well mixed, so that, make each position conductive capability of conductive fiber identical, it is to avoid the conductive capability of restriction conductive fiber occur
Position.Therefore, it can make the conductive capability of each position of conductive layer uniform using the process of homogenization, that is, make each position
The even heat of generation is put, is conducive to improving the comfort level for the product that the graphene heating face fabric makes.
Embodiment 5
On the basis of above-described embodiment, also include drying after the yarn spraying process and the strand spraying process
Dry process；
The baking operation：The graphene conductive monofilament or the graphene fiber are subjected to drying process several times；
The graphene conductive monofilament or the graphene fiber often pass through primary drying process, a moisture measurement are carried out, if currently
Humidity deviate from predetermined humidity range, then drying process next time is adjusted, if current humidity is predetermined wet
In the range of degree, then keep drying process next time constant.
The present embodiment has carried out drying and processing after yarn spraying and strand spraying, due to needing to carry out after yarn spraying
And silk, and when silk application pressure can be carried out to each monofilament, if now monofilament is not oven-dried, be easily caused binding agent quilt
Extrusion, and cause graphene ink or conductive black ink to be extruded, it is impossible to and the good combination of monofilament long fibre, therefore,
Carrying out and dried before silk.If disposably dried to monofilament, the binding agent for being easily caused outer layer is dry
And internal layer is unseasoned, so as to cause moisture of internal layer etc. to be sealed by binding agent, internal layer is caused to dry, influence is conductive fine
The quality of dimension, accordingly, it would be desirable to be gradually dried, and will strictly control the degree dried each time, accordingly, it would be desirable to each
Humidity Detection is carried out after secondary drying process, and adjusts drying process next time in time.Similarly, strand needs after the spray application
Braiding step is carried out, during braiding, strand also can be by certain pressure, it is therefore desirable to strand is dried processing.
Embodiment 6
Embodiment itself provides a kind of graphene heating face fabric production system, including conductive layer weaving unit, insulating barrier are spun
Loom group, thermometric layer weaving unit and connection machine；
Spinning machine that conductive layer weaving unit includes setting gradually, yarn flush coater, doubling winder, strand flush coater and
Conductive layer loom；Wherein
The used in spinning machine by raw material chopped fiber in being processed into monofilament long fibre；
The yarn flush coater includes some graphene ink spray equipments and some conductive black ink spray equipments；Institute
State and conductive black oil is provided with graphene ink spray equipment interval setting, the interval of adjacent two graphenes ink spray equipment
Black spray equipment；
The doubling winder is used to the monofilament long fibre by spraying being processed into strand；
The strand flush coater includes some conductive black ink spray equipments and some graphene ink spray equipments；Institute
State in conductive black ink spray equipment interval setting, the interval of adjacent two conductive blacks ink spray equipment and be provided with graphene
Ink spray equipment；
The conductive layer loom is used for warp thread and weft yarns into graphene heating face fabric conductive layer；
The insulating barrier weaving unit includes chopped fiber extruder, spinning machine, doubling winder and insulating barrier loom；Wherein,
The master batch that the chopped fiber extruder is used to make insulating materials is extruded into chopped fiber；
The thermometric layer weaving unit includes spinning machine, doubling winder and thermometric layer loom；Wherein,
Array way is provided with temperature sensor clamping device on the thermometric layer loom；
The connection machine includes raw material fixing device, stratiform press fit device and finished product collection device；Wherein,
The raw material fixing device include set gradually from top to bottom coating cloth beam, thermometric layer cloth beam, it is upper absolutely
Edge layer cloth beam, conductive layer cloth beam and lower insulating barrier cloth beam；Glue extrusion is provided between the adjacent cloth beam of each two
Device；
Layered press fit device is arranged in front of raw material fixing device, and layered press fit device includes upper and lower pressing
Roller, the plane that the axis of the upper and lower press bonding roller is determined is perpendicular；
The finished product collection device is finished product cloth beam.
The yarn flush coater of the present embodiment carries out the spraying of graphene ink, and graphene ink and conductive black first
Interlock progress during the spraying of ink, thereby it is ensured that conductive black can be filled into the laminar structured sky of graphene
In gap, formed using the graphene of sheet as skeleton, using granular conductive black as the three-dimensional conductive structure of node, it is conductive
It is very capable.And when carrying out the spraying of strand, it is necessary first to the space between monofilament is filled, and in filling space
In ability, the graphene of sheet is necessarily weaker than granular conductive black more, therefore, in the spraying process of strand,
First spraying conductive black ink, and the process sprayed that conductive black ink and graphene ink are interlocked is taken, so that,
Without the three-dimensional conductive knot using sheet graphene as skeleton, by node of granular conductive carbon black can be formed outside strand
Structure, additionally it is possible to connect the conductive structure of outer layer and the conductive structure of monofilament outer surface, forms overall conductive structure, increases
The conductive capability of strong conductive fiber.The enhancing of conductive fiber conductive capability also implies that the fabric being woven into using conductive fiber
Conductive capability enhancing, therefore, the conductive capability ratio of the conductive layer for the graphene heating face fabric that the system of the present embodiment is produced
The conductive capability of existing conducting fabric is much better than.
Embodiment 7
On the basis of a upper embodiment, adjacent graphene ink spray equipment and conductive black ink spray equipment it
Between be provided with two guide rollers, two guide rollers are arranged at intervals, and resistance measurement dress is provided between described two guide rollers
Put；The conductive black ink spray equipment and the graphene ink spray equipment include controller and flow regulator,
The controller is electrically connected with the flow regulator；Electric resistance measuring apparatus after the graphene ink spray equipment is with
Electric resistance measuring apparatus after the controller electrical connection of one graphene ink spray equipment, the conductive black ink spray equipment
Electrically connected with the controller of next conductive black ink spray equipment.
The present embodiment sets resistance to survey after each graphene ink spray equipment and conductive black ink spray equipment
Device is measured, a resistance measurement is all carried out after spraying is finished each time, and to measure obtained resistance value as foundation, under adjustment
The spray rate of graphene ink spray equipment or conductive black ink spray equipment, that is to say, that when stone of completion
After the spray equipment of black alkene ink, a resistance measurement is carried out, if now resistance is less than predetermined range, in stone next time
Slow down spray rate during black alkene ink spraying, to avoid the waste of material, if resistance now is more than the scope of predetermined value,
Need to accelerate spray rate in graphene ink spraying next time, to obtain the conductive fiber with good conductive ability.
Similarly, the spraying adjustment of conductive black ink is also such.
Embodiment 8
On the basis of above-described embodiment, some ultrasounds are provided with the yarn flush coater and the strand flush coater
Wave generating device, the sound wave that the ultrasonic generator is launched intersects with monofilament long fibre or strand.
The present embodiment is in spraying process using ultrasonic transmission device to the graphene oil on monofilament long fibre or strand
Ink or conductive black ink are stirred, and the graphene of sheet is uniformly mixed with granular conductive black, form uniform
Conductive structure, simultaneously, additionally it is possible to graphene is uniformly distributed with conductive black on linear matrix material, be conducive to linear
Uniform conductive structure is formed on matrix material, makes the conductive capability at each position of conductive fiber same or like, in the absence of bottleneck
Position.
Embodiment 9
On the basis of above-described embodiment, drying is provided with after the yarn flush coater and the strand flush coater
Machine；The dryer includes some drying bakers set gradually and the humidity sensor being arranged between adjacent two drying baker；Institute
Stating drying baker includes thermal-insulating body, moisture absorption apparatus, some infrared lamps and drying controller；The thermal-insulating body is perpendicular to graphite
Two side walls of alkene conductive monofilament are provided with string holes, and the infrared lamp is electrically connected with the drying controller, and the humidity is passed
The drying controller electrical connection of sensor drying baker adjacent with rear.
The present embodiment all sets dryer after yarn flush coater and strand flush coater, is avoided by incubator outside heat
Dissipate, save the energy, while absorbing the steam that evaporates using moisture absorption apparatus, it is to avoid in incubator humidity it is too high and influence yarn or
The drying of strand.If disposably dried to monofilament, be easily caused the binding agent of outer layer dried and internal layer not
Dry, so as to cause moisture of internal layer etc. to be sealed by binding agent, cause internal layer to dry, influence the quality of conductive fiber, because
This will strictly control the degree dried each time, it is necessary to be gradually dried, and therefore, be carried out using multiple drying units
Gradually dry, and all the humidity of yarn or strand is measured with humidity sensor after drying each time, if yarn
Or the humidity of strand deviate from predetermined humidity range, it is necessary to be adjusted in baking operation next time, if yarn
Or the humidity range of strand keeps baking operation next time constant within predetermined humidity range, then.Similarly, strand is in spray
Need to carry out braiding step after painting, during braiding, strand also can be by certain pressure, it is therefore desirable to carry out strand
Drying process.
Embodiment 10
On the basis of above-described embodiment, yarn pulling device is additionally provided with the yarn flush coater, the yarn is led
Drawing device includes yarn drawing guide rail, yarn clamping device and yarn drive device, and described yarn drawing guide rail one end is arranged on
The yarn outlet of the spinning machine, the other end of the yarn drawing guide rail is arranged on the yarn entering opening of the doubling winder, the yarn
Drive device drives the yarn clamping device to be moved along yarn drawing guide rail；Strand is provided with the strand flush coater
Pulling device, the strand pulling device includes strand drawing guide rail, strand clamping device and strand drive device；The strand
One end of drawing guide rail is arranged on the line outlet of the doubling winder, and the other end of the strand drawing guide rail is arranged on described weave cotton cloth
The line inlet port of machine.
Because the process such as spinning, yarn spraying and silk, strand spraying is continuous production process, therefore, in production process
In can continuously produce, as long as yarn and strand are continuous, it is possible to continuous production, so can just there is higher production efficiency,
But, because follow-up process in production is started can not apply the power of drawing, therefore, the present embodiment to yarn and strand
Yarn pulling device and strand pulling device are set on yarn flush coater and strand flush coater, when spinning machine just starts spinning,
Yarn clamping device clamps the end of a thread of yarn, and then yarn drive device drives yarn clamping device along yarn drawing guide rail fortune
It is dynamic, meanwhile, each spray equipment starts spraying, when yarn clamping device moves to the yarn entering opening of doubling winder, by yarn feeding simultaneously
The yarn entering opening of silk machine, yarn pulling device is stopped.Similarly, when doubling winder is just started working, strand pulling device is also so
The end of a thread of strand is pulled to the line inlet port of loom, and passes through woven fabric of weaving cotton cloth.So, without manually doing in whole process
In advance, whole conductive layer production process can be automatically performed.
More than, only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, and it is any to be familiar with sheet
Those skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in should all be covered
Within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should be defined by claim is defined.
Claims (10)
1. a kind of graphene heating face fabric, it is characterised in that：Including conductive layer, be arranged on conductive layer both sides two insulating barriers,
The coating for being disposed therein the layer of the thermometric on the outside of an insulating barrier and being covered on the outside of thermometric layer；
The conductive layer includes warp thread and weft yarn, and the warp thread and weft yarn, which mutually drift along, to be woven together；The warp thread and weft yarn
It is conductive graphene fiber, or,
The warp thread is conductive graphene fiber, and the weft yarn is conductive graphene fiber and wire, and the wire is formed
Electrode, or,
The weft yarn is conductive graphene fiber, and the warp thread is conductive graphene fiber and wire, and the wire is formed
Electrode；
The conductive graphene fiber includes linear matrix material and is wrapped in the conductive painting of the linear matrix material outer surface
Layer, the conductive coating contains following composition in parts by mass：1~1.8 part of graphene, 7~25 parts of conductive black, acrylic acid
40~50 parts of resin；
If the side of the thermometric layer is provided with dry temperature sensor, the warp thread or weft yarn bag of the thermometric layer according to array way
The wire and non-conductive fibre of the temperature sensor are included, the weft yarn or warp thread of the thermometric layer are non-conductive fibre；
The warp thread and weft yarn of the coating are non-conductive fibre, and the conductive layer, two insulating barriers, thermometric layer and coating are viscous
Tie together,
The production process of the conductive graphene fiber includes：Spinning process, yarn spraying process and wire process and strand spraying
Process,
The spinning process：Chopped fiber is spinned, a monofilament long fibre is formed；
The yarn spraying process：By the monofilament long fibre alternating spray graphene ink and conductive black ink, and control
The composition of the conductive coating of yarn outer surface by mass is as follows：1~1.8 part of graphene, 7~25 parts of conductive black, acrylic acid
40~50 parts of resin；Form graphene conductive monofilament；
Described and wire process：The graphene conductive monofilament is compound as a strand；
The strand spraying process：By the strand alternating spray conductive black ink and graphene ink, and control outside strand
The composition of the conductive coating on surface by mass is as follows：1~1.8 part of graphene, 7~25 parts of conductive black, acrylic resin 40
~50 parts；Form conductive graphene fiber.
2. a kind of graphene heating face fabric production method, it is characterised in that：Comprise the following steps：Weave conductive layer, braiding insulation
Layer, braiding thermometric layer, braiding coating and connection；
The braiding conductive layer includes following process：Spinning, yarn spraying and silk, strand spraying, braiding；
The spinning process：Chopped fiber is spinned, a monofilament long fibre is formed；
The yarn spraying process：By the monofilament long fibre alternating spray graphene ink and conductive black ink, and control
The composition of the conductive coating of yarn outer surface by mass is as follows：1~1.8 part of graphene, 7~25 parts of conductive black, acrylic acid
40~50 parts of resin；Form graphene conductive monofilament；
Described and wire process：The graphene conductive monofilament is compound as a strand；
The strand spraying process：By the strand alternating spray conductive black ink and graphene ink, and control outside strand
The composition of the conductive coating on surface by mass is as follows：1~1.8 part of graphene, 7~25 parts of conductive black, acrylic resin 40
~50 parts；Form conductive graphene fiber；
The knitting process：Some warp thread parallel intervals are arranged；When weft yarn all using conductive graphene fiber when, if will
Dry root spaced conductive graphene fiber parallel to each other sequentially passes through warp thread, forms electrodeless conductive layer；When weft yarn is used
When conductive graphene fiber and wire, spaced conductive graphene fiber and some are parallel to each other mutually by some
The wire that parallel interval is set alternately passes through warp thread, is formed with electrode conducting layer；
The braiding insulating barrier step：Using insulating materials as master batch production insulation chopped fiber, insulation chopped fiber is woven into
Insulation long fibre, the long fibre that will insulate pass through and silk is as insulation strand, into exhausted with weft yarns using the strand that insulate as warp thread
Edge layer；
The braiding thermometric layer step：Several TEMPs are set in the way of array on the outside of an insulating barrier wherein
Device；Using the wire of the temperature sensor as part warp thread or weft yarn, using non-conductive fibre as weft yarn or warp thread, braiding
As thermometric layer；
The braiding coating step：The fiber made using insulating materials weaves coating as warp thread and weft yarn；
The Connection Step：Dielectric layers are separately positioned on to the both sides of conductive layer, set wherein on the outside of an insulating barrier
There is thermometric layer, coating is provided with the outside of thermometric layer, the temperature sensor of the thermometric layer is contacted with insulating barrier.
3. graphene heating face fabric production method as claimed in claim 2, it is characterised in that：The yarn spraying process and described
Also include spraying adjustment process in strand spraying process, the spraying adjustment process includes：Resistive thread rate measurement process, spraying
Speed adjust process；Wherein,
The resistive thread rate measuring process：The monofilament long fibre or the strand often by the spraying of graphene ink or
Person's conductive black ink is sprayed, and carries out a resistivity measurement；
The spray rate set-up procedure：If current resistivity deviates predetermined resistivity scope, adjust when spraying next time
The spray rate of graphene ink or conductive black ink, if being kept to current resistivity in the range of predetermined resistivity
The spray rate of graphene ink or conductive black ink when spraying next time is constant.
4. graphene heating face fabric production method as claimed in claim 2, it is characterised in that：The yarn spraying process and described
Also include Homogenization Treatments process in strand spraying process；
The Homogenization Treatments process：Cause the shake of monofilament long fibre or strand using ultrasonic vibrating unit in spraying process
It is dynamic, mix the graphene ink and conductive black ink on monofilament long fibre, and by graphene ink and conductive black ink
It is uniformly distributed on monofilament long fibre.
5. graphene heating face fabric production method as claimed in claim 2, it is characterised in that：In the yarn spraying process and institute
Stating also includes baking operation after strand spraying process；
The baking operation：The graphene conductive monofilament or the graphene fiber are subjected to drying process several times；It is described
Graphene conductive monofilament or the graphene fiber often pass through primary drying process, a moisture measurement are carried out, if current humidity
Predetermined humidity range is deviate from, then drying process next time is adjusted, if current humidity is in predetermined humidity model
In enclosing, then keep drying process next time constant.
6. a kind of graphene heating face fabric production system, it is characterised in that：Including conductive layer weaving unit, insulating barrier weaving loom
Group, thermometric layer weaving unit and connection machine；
The conductive layer weaving unit includes spinning machine, yarn flush coater, doubling winder, strand flush coater and the conduction set gradually
Layer loom；Wherein
The used in spinning machine by raw material chopped fiber in being processed into monofilament long fibre；
The yarn flush coater includes some graphene ink spray equipments and some conductive black ink spray equipments；The stone
Black alkene ink spray equipment is arranged at intervals, and the spray of conductive black ink is provided with the interval of adjacent two graphenes ink spray equipment
Coating device；
The doubling winder is used to the monofilament long fibre by spraying being processed into strand；
The strand flush coater includes some conductive black ink spray equipments and some graphene ink spray equipments；It is described to lead
Electric carbon-loaded inks spray equipment is arranged at intervals, and graphene ink is provided with the interval of adjacent two conductive blacks ink spray equipment
Spray equipment；
The conductive layer loom is used for warp thread and weft yarns into graphene heating face fabric conductive layer；
The insulating barrier weaving unit includes chopped fiber extruder, spinning machine, doubling winder and insulating barrier loom；Wherein,
The master batch that the chopped fiber extruder is used to make insulating materials is extruded into chopped fiber；
The thermometric layer weaving unit includes spinning machine, doubling winder and thermometric layer loom；Wherein,
Array way is provided with temperature sensor clamping device on the thermometric layer loom；
The connection machine includes raw material fixing device, stratiform press fit device and finished product collection device；Wherein,
The raw material fixing device includes the coating cloth beam, thermometric layer cloth beam, upper insulating barrier set gradually from top to bottom
Cloth beam, conductive layer cloth beam and lower insulating barrier cloth beam；Glue extrusion device is provided between the adjacent cloth beam of each two；
Layered press fit device is arranged in front of raw material fixing device, and layered press fit device includes upper and lower press bonding roller,
The plane that the axis of the upper and lower press bonding roller is determined is perpendicular；
The finished product collection device is finished product cloth beam.
7. graphene heating face fabric production system as claimed in claim 6, it is characterised in that：Adjacent graphene ink spraying dress
Put and two guide rollers are provided between conductive black ink spray equipment, two guide rollers are arranged at intervals, described two
Electric resistance measuring apparatus is provided between guide roller；The conductive black ink spray equipment and the graphene ink spray equipment
Include controller and flow regulator, the controller is electrically connected with the flow regulator；The graphene ink spraying
Electric resistance measuring apparatus after device is electrically connected with the controller of next graphene ink spray equipment, the conductive black ink
Electric resistance measuring apparatus after spray equipment is electrically connected with the controller of next conductive black ink spray equipment.
8. graphene heating face fabric production system as claimed in claim 6, it is characterised in that：The yarn flush coater and the stock
Be provided with some ultrasonic generators on wire spraying machine, the sound wave that the ultrasonic generator is launched it is long with monofilament
Fiber or strand are intersecting.
9. graphene heating face fabric production system as claimed in claim 6, it is characterised in that：In the yarn flush coater and described
Dryer is provided with after strand flush coater；The dryer includes some drying bakers set gradually and is arranged on adjacent two
Humidity sensor between drying baker；The drying baker includes thermal-insulating body, moisture absorption apparatus, some infrared lamps and drying control
Device；The thermal-insulating body is provided with string holes perpendicular to two side walls of graphene conductive monofilament, and the infrared lamp dries with described
Dry controller electrical connection, the drying controller electrical connection of humidity sensor drying baker adjacent with rear.
10. graphene heating face fabric production system as claimed in claim 6, it is characterised in that：Also set on the yarn flush coater
Yarn pulling device is equipped with, the yarn pulling device includes yarn drawing guide rail, yarn clamping device and yarn drive device,
Described yarn drawing guide rail one end is arranged on the yarn outlet of the spinning machine, and the other end of the yarn drawing guide rail is arranged on institute
The yarn entering opening of doubling winder is stated, the yarn drive device drives the yarn clamping device to be moved along yarn drawing guide rail；
Strand pulling device is provided with the strand flush coater, the strand pulling device includes strand drawing guide rail, strand and clamped
Device and strand drive device；One end of the strand drawing guide rail is arranged on the line outlet of the doubling winder, and the strand is led
The other end of guide rail is drawn to be arranged on the line inlet port of the loom.
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| CN106884315A (en) * | 2017-03-07 | 2017-06-23 | 江苏中杰澳新材料有限公司 | Conductive fiber of composite construction and preparation method thereof |
| CN107028248A (en) * | 2017-04-20 | 2017-08-11 | 泉州信和石墨烯研究院有限公司 | A kind of graphene clothes |
| CN107031149A (en) * | 2017-04-28 | 2017-08-11 | 成都川烯科技有限公司 | A kind of super flexible fever tablet based on graphene |
| CN107183808B (en) * | 2017-06-26 | 2020-03-24 | 朱波 | Multifunctional carbon fiber electric heating clothes |
| CN107529235A (en) * | 2017-08-14 | 2017-12-29 | 北京创新爱尚家科技股份有限公司 | The manufacture method of the graphene module of phase transformation heating technique |
| CN108045032B (en) * | 2017-11-29 | 2019-12-06 | 宁国市龙晟柔性储能材料科技有限公司 | Preparation method of conductive sensing fabric based on graphene |
| CN108924976A (en) * | 2018-05-29 | 2018-11-30 | 湖南省农村科技发展中心 | A kind of graphene electricity that suitable special population uses fever heating system |
| CN109645590A (en) * | 2019-01-18 | 2019-04-19 | 安徽工程大学 | A kind of graphene electric heating clothes |
| CN110846781A (en) * | 2019-11-27 | 2020-02-28 | 山东黄河三角洲纺织科技研究院有限公司 | Heating thermal fabric and weaving method thereof |
| CN115305615B (en) * | 2021-05-07 | 2024-02-27 | 浙江南烯科技有限公司 | Multilayer woven heating fabric and preparation process and application thereof |
| CN115352142B (en) * | 2022-08-18 | 2023-03-17 | 东莞市凯信针织有限公司 | Graphene conductive fabric and preparation process thereof |
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