CN105671789A - Preparation method of airflow piled formed bionic bird nest cotton - Google Patents
Preparation method of airflow piled formed bionic bird nest cotton Download PDFInfo
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- CN105671789A CN105671789A CN201610026093.4A CN201610026093A CN105671789A CN 105671789 A CN105671789 A CN 105671789A CN 201610026093 A CN201610026093 A CN 201610026093A CN 105671789 A CN105671789 A CN 105671789A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 38
- 229920000742 Cotton Polymers 0.000 title claims abstract description 31
- 235000005770 birds nest Nutrition 0.000 title claims abstract description 29
- 235000005765 wild carrot Nutrition 0.000 title claims abstract description 29
- 239000011664 nicotinic acid Substances 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 claims abstract description 111
- 238000000034 method Methods 0.000 claims abstract description 68
- 238000001035 drying Methods 0.000 claims abstract description 48
- 238000001816 cooling Methods 0.000 claims abstract description 41
- 230000008569 process Effects 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims abstract description 21
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000000465 moulding Methods 0.000 claims description 43
- 239000002131 composite material Substances 0.000 claims description 41
- 238000007493 shaping process Methods 0.000 claims description 38
- 238000007664 blowing Methods 0.000 claims description 35
- 244000000626 Daucus carota Species 0.000 claims description 27
- 229920000728 polyester Polymers 0.000 claims description 23
- 238000002844 melting Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 14
- 238000010981 drying operation Methods 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 7
- 239000000470 constituent Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 abstract description 9
- 238000002156 mixing Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 11
- 238000009941 weaving Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000035699 permeability Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 206010023126 Jaundice Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/02—Cotton wool; Wadding
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a preparation method of airflow piled formed bionic bird nest cotton. The preparation method comprises an opening and mixing working procedure, an airflow conveying working procedure, a piled forming working procedure, a drying and cooling working procedure and a finished product taking-out working procedure in sequence. In the airflow conveying working procedure, mixed fiber is conveyed through airflow to move forwards along a feeding pipe so as to enter an inner cavity of a forming mold; in the piled forming working procedure, under the effect of airflow, the inner cavity is continuously filled with the mixed fiber, conveying is not stopped until the inner cavity is full of the mixed fiber, and at the moment, the mixed fiber in the inner cavity is piled to form a workblank. When the workblank is dried or cooled, a unique ventilation process can be adopted to improve the drying or cooling ventilation uniformity. According to the design, the processing technological process can be shortened, the utilization rate of raw materials can be improved, meanwhile, the piled forming uniformity of the raw materials can be improved, the drying or cooling uniformity can be enhanced, and the heat retention property, breathability, elasticity and strength of the product can be improved.
Description
Technical field
The preparation method who the present invention relates to a kind of bionical Bird's Nest cotton, belongs to Nonwovens Field, relates in particular to a kind of air-flow and pile up the preparation method of the bionical Bird's Nest cotton of moulding, is specifically applicable to shorten processing process, improves raw-material utilization rate.
Background technology
Fluff material is the necessity during people live, and can be used for the fields such as furniture, audio amplifier acoustical cotton, articles for babies, cushion, bed industry articles for use, brassiere cup, automotive trim, sports goods. Fluff material can be divided into sponge, warp-knitted spacer fabric, Three-dimensional Elastic Woven Fabric, the large class of non-weaving cloth four conventionally by preparation method.
Sponge, is a kind of porous material, is a kind of polyurethane foamed material, lightweight, soft plentiful and resilience good. Because sponge is cheap, application quantity is large, dominate in market. But the production of this expanded material can cause environmental pollution, discarded object is also difficult to process, and can not recycle; Gas permeability, the heat dispersion of product are poor; And easily jaundice, gas permeability, comfortableness are poor. The raising requiring along with the enhancing of people's environmental consciousness with to comfortableness, its application has been subject to the challenge of some novel substitution material.
Three-dimensional warp knitting space fabric, is the very flexile warp-knitted fabric of one, has unique 3-D solid structure and excellent performance, can substitute in many aspects sponge material. The production process of Three-dimensional warp knitting space fabric is pollution-free, fastness good, not stratified, and there is the features such as comfortableness, breathable moisture permeability and adaptability to raw material be wide, be widely used in Automobile Seat Materials, sports shoes cushion material, garment lining material, shaping bra cup material, high-performance gym suit material, sanitary mattress cover material. But its complex structure, production process is loaded down with trivial details, causes cost too high, be difficult for applying, and its thickness is limited, generally can only make 5 layers of structure of 3 –, has limited greatly its application.
Three-dimensional Elastic Woven Fabric, on a kind of basis that is based upon the stack of flat woven structure, by introducing binder yarn and one-time formed three-dimensional fiber aggregate at thickness direction, be orientated on 3 D stereo face by three groups or more groups of yarns, the yarn of three directions mutually interts and interweaves or connect, and forms constitutionally stable three-dimension integrally state. According to the difference of the rule that interweaves, there are orthohormbic structure, angle interlock, three-dimensional (or multidirectional) pilotaxitic texture, orthogonal solid construction, variable cross-section three-dimensional structure, tubular structure and many axial arrangement. But its weaving structure complexity, manufacturing cost is higher, is also difficult at present popularization and application.
Non-weaving cloth is mainly flocculus, gum sprayed cotton or upright cotton as fluff material, be a kind of novel fluff material, possess the performances such as fluffy, compression resilience is high, compared with sponge, there is the not feature such as xanthochromia, good permeability, dimensionally stable, and discarded object recoverable. The processing process of non-weaving cloth generally need to pass through the operations such as raw material shredding, combing, cross lapping or vertical lapping, glue spraying, drying, not only work flow is long, and while doing Raw material processing finished product with non-weaving cloth, bra cup is for example shaped, need special equipment, and because shape and the non-weaving cloth structure of finished product are inconsistent, cause having a large amount of waste materials to produce in process, stock utilization is low.
Summary of the invention
The object of the invention is to overcome the processing process existing in prior art is long, stock utilization is low defect and problem, provide a kind of processing process is short, stock utilization is high air-flow to pile up the preparation method of the bionical Bird's Nest cotton of moulding.
For realizing above object, technical solution of the present invention is: a kind of air-flow is piled up the preparation method of the bionical Bird's Nest cotton of moulding, and this preparation method comprises the shredding mixed processes that carries out successively, piles up molding procedure, drying refrigerating work procedure, finished product take out operation; Described preparation method also comprise air-flow carry operation, and air-flow carry operation at shredding mixed processes, pile up between molding procedure;
Described shredding mixed processes refers to: the hollow pet staple fiber shredding to low-melting point polyester staple fiber, three-dimensional crimp mixes to obtain composite fibre;
Described air-flow carries operation to refer to: carry above-mentioned composite fibre to move ahead to enter along feed pipe in the inner chamber of shaping mould with air-flow;
The described molding procedure of piling up refers to: under the effect of air-flow, composite fibre is constantly clogged in inner chamber, until the mixed fiber of inner chamber piles with, stops carrying, and now, the composite fibre in inner chamber is piled into blank body;
Described drying refrigerating work procedure refers to: the blank body in inner chamber is carried out to drying operation, cooling down operation successively to obtain finished product;
Described finished product takes out operation and refers to: above-mentioned finished product is taken out from the inner chamber of shaping mould, can complete this preparation method.
The constituent of described composite fibre and weight ratio are: low-melting point polyester staple fiber 20 – 45, hollow pet staple fiber 55 – 80 of three-dimensional crimp.
Described low-melting point polyester staple fiber is skin-core structure type polyester staple fiber, its fusing point≤130 °.
Described shaping mould comprises upper module, the lower module of upper and lower combination, and on upper module, lower module, all offers air-vent.
In described drying refrigerating work procedure, described drying operation refers to the air-vent of upper module is passed into hot-air, and discharges hot-air by the air-vent of lower module; Described cooling down operation refers to the air-vent of upper module is passed into cold air, and discharges cold air by the air-vent of lower module.
The temperature of described hot-air is 230 ° of 180 ° –, and the temperature of described cold air is room temperature.
Described feed pipe is horizontal frustum structure, comprise entrance point, closed end and oblique sidewall, the periphery of described entrance point is connected with the periphery of closed end through oblique sidewall, the area of entrance point is less than the area of closed end, on the top of described oblique sidewall, the position of nearly entrance point offers oblique blowing device, tiltedly on the bottom of sidewall, the position of nearly entrance point offers declivity blowing device, upper oblique blowing device, declivity blowing device all tiltedly blows towards closed end, tiltedly on the bottom of sidewall, be positioned at declivity blowing device, on position between closed end, offer at least one blanking port, this blanking port is connected with the top of upper module under being positioned at it.
Described closed end is the arc structure of evagination, comprise the portion of remaining silent on interconnective with under the portion of remaining silent, under described, remain silent and be provided with auxiliary wind district in portion, this auxiliary wind district comprises inner arc net from the inside to the outside successively, deck bar and outer arc net, inner arc net, the top of outer arc net is all connected with the bottom of the portion of above remaining silent, inner arc net, the bottom of outer arc net is all connected with the bottom of oblique sidewall, inner arc net protrudes and arranges towards the inside of feed pipe, outer arc net protrudes and arranges towards the outside of feed pipe, inner arc net, between outer arc net, be provided with rotatable deck bar, the top of deck bar is connected with the bottom of the portion of above remaining silent through upper rotating shaft, the bottom of deck bar is connected with the bottom of oblique sidewall through Shaft, and on the sidepiece of deck bar, be provided with at least three faceted pebbles.
The top of described upper module offers with sealing seat inlays the feeding mouth being connected, the bottom of upper module is connected with the rotary-top of accepting ring, accept the bottom of ring and the rotary-top of lower module is connected, the outer cup of the bottom of lower module is connected with an extractor fan, nearly extractor fan on lower module sidepiece, the position overcoat of lower module junction has one to help vane, this helps the interior ring limit of vane to be hinged mutually with the sidepiece of lower module, help the outer annular edge of vane and the sidepiece of lower module to be flexibly connected, outer annular edge, the junction of lower module is higher than interior ring limit, the junction of lower module, interior ring limit, the junction of lower module is higher than extractor fan setting.
In described drying refrigerating work procedure, described drying operation, cooling down operation all carry out drying, cooling with the blank body in the internal chamber of ventilation link, and described ventilation link refers to:
A first coaxial upper fan housing in the outer cup of upper module, on this, fan housing is top seal, bottom opening structure, a fan housing mouth is offered to coordinate with its inner sealing seat rotation of embedding in the top of upper fan housing, untie again and help being connected between the outer annular edge of vane and lower module, under the effect of gravity, outer annular edge is around interior ring limit, the hinged part of lower module is rotated down, until help vane all to launch along the gusset of lower module, then at lower module, help a coaxial lower fan housing in the outer cup of vane, this lower fan housing is open top, bottom lock structure, dock with the top of lower fan housing the bottom of upper fan housing, again through upper fan housing, multiple air vent contrapositions upper module of portion in the inner of offering on the outer surface of lower fan housing, lower module input wind energy, wherein, the wind energy being blown in inner chamber through air-vent is carried out drying or cooling to blank body, remaining wind energy acts on, the sidewall of lower module and helping on vane, act on top in the wind energy helping on vane and help vane so that shaping mould is unsettled, act on, wind energy on the sidewall of lower module makes unsettled shaping mould continue rotation around fan housing mouth, finally under the state of rotation, the blank body in inner chamber is carried out to drying or cooling.
Compared with prior art, beneficial effect of the present invention is:
1, a kind of air-flow of the present invention is piled up in the preparation method of the bionical Bird's Nest cotton of moulding, at shredding mixed processes, pile up and between molding procedure, set up air-flow and carry operation, make the mode that the present invention can carry by air-flow move ahead to enter shaping mould by manufacturing the required composite fibre of finished product along feed pipe, fiber to be mixed is piled up and is shaped to after blank body, again to blank body drying, cooling to obtain finished product, its advantage is as follows: first, can produce the product comparing favourably with non-weaving cloth in performance, possess fluffy, compression resilience is high, not xanthochromia, good permeability, dimensionally stable, the bionical Bird's Nest cotton of the advantages such as discarded object recoverable, secondly, the design only needs air-flow to carry, pile up moulding between shredding, drying, compared with existing nonwoven process, has shortened technological process, has reduced operation easier, again, the design is first directly piled up and is shaped to blank body by composite fibre, more cooling to manufacture finished product, waste material does not have substantially to blank body drying, and the utilization rate of raw material is high. therefore, the present invention not only can produce the bionical Bird's Nest cotton of the non-weaving cloth that matches in excellence or beauty, and has shortened processing process, improved raw-material utilization rate.
2, a kind of air-flow of the present invention is piled up in the preparation method of the bionical Bird's Nest cotton of moulding, the constituent of composite fibre and weight ratio are: low-melting point polyester staple fiber 20 – 45, hollow pet staple fiber 55 – 80 of three-dimensional crimp, and owing to consuming in manufacture process seldom, so the composition of composite fibre is equal to the composition of final products, wherein, the effect of the hollow pet staple fiber of three-dimensional crimp is to guarantee in product, to possess certain space with curling structure, improve the warmth retention property of product, and the effect of low-melting point polyester staple fiber is bonding, so that the hollow pet staple fiber of three-dimensional crimp is bonded together, make product possess certain intensity and elasticity, especially in the time that low-melting point polyester staple fiber is skin-core structure type polyester staple fiber, its effect is better. therefore, the present invention can improve the warmth retention property of product, and can strengthen intensity and the elasticity of product.
3, a kind of air-flow of the present invention is piled up in the preparation method of the bionical Bird's Nest cotton of moulding, when described drying operation refers to, the air-vent of upper module is passed into hot-air, and discharge hot-air by the air-vent of lower module, described cooling down operation refers to the air-vent of upper module is passed into cold air, and while discharging cold air by the air-vent of lower module, the direction of ventilation is from top to bottom time, its advantage is the space that can make full use of in blank body, reduce the resistance of gas flow, strengthen the penetrability of product, be beneficial to and form uniform air-flow, increase drying or cooling effect, thereby improve the quality of product. therefore, in the present invention, the cooling effect of drying is stronger, and the quality of product is better.
4, a kind of air-flow of the present invention is piled up in the preparation method of the bionical Bird's Nest cotton of moulding, feed pipe is horizontal frustum structure, comprise entrance point, closed end and oblique sidewall, the tiltedly top of sidewall, on bottom, be respectively arranged with, declivity blowing device, tiltedly on the bottom of sidewall, be positioned at declivity blowing device, on position between closed end, offer at least one blanking port to be connected with the top of upper module, when use, primary air carries composite fibre and is blown into the inside at feed pipe and forms fibre stream from entrance point level, simultaneously, on, the secondary air that declivity blowing device is blown into produces disturbance to the fibre stream of feed pipe inside, so that being the spiral of gradual-enlargement type in feed pipe, fibre stream advances, the closer to closed end, fibre stream is subject to the impact of air-flow lower, just easier under the effect of gravity to falling into blanking port, to enter upper module, this design can strengthen the uniformity that in conveying, in composite fibre, various fibers mix, guarantee the uniformity that various fibers are stressed, thereby improve composite fibre and fall into the uniformity that forms blank body after shaping mould, and then the uniformity of raising final products. therefore, air-flow of the present invention carries operation can improve that composite fibre is carried, the uniformity while piling up moulding.
5, a kind of air-flow of the present invention is piled up in the preparation method of the bionical Bird's Nest cotton of moulding, the bottom of upper module is connected with the rotary-top of accepting ring, accept the bottom of ring and the rotary-top of lower module is connected, the outer cup of the bottom of lower module is connected with an extractor fan, nearly extractor fan on lower module sidepiece, the position overcoat of lower module junction has one to help vane, when air-flow is carried, the lower exhausting operation of extractor fan is not only beneficial to and improves charging efficiency, and can buffered fiber the screw of stream, be beneficial to the filling of fibre stream in inner chamber, to be piled into uniform blank body, when drying is cooling, help vane to be beneficial to the unsettled of shaping mould, accept the rotation encircling while being beneficial to upper module, lower module by wind, be beneficial to the ventilation that the blank body in shaping mould is rotated to formula, improve to the full extent drying or the cooling uniformity, finally improve the quality of product. therefore, the present invention is not only beneficial to improve and piles up the uniformity of moulding, and can strengthen drying or the cooling uniformity.
Brief description of the drawings
Fig. 1 is the structural representation of feed pipe in the present invention, shaping mould.
Fig. 2 is the cutaway view of shaping mould in Fig. 1.
Fig. 3 is the cutaway view of shaping mould in the time that drying is cooling in Fig. 2.
Fig. 4 is the upward view that helps vane in Fig. 3.
Fig. 5 is the end view of the deck bar in Fig. 1.
Fig. 6 is the structural representation of skin-core structure type polyester staple fiber in the present invention.
In figure: feed pipe 1, entrance point 11, tiltedly sidewall 12, closed end 13, on the portion 131 of remaining silent, under the portion 132 of remaining silent, upper oblique blowing device 14, declivity blowing device 15, blanking port 16, tiltedly blowing grid regions 17, sealing slide block 18, shaping mould 2, inner chamber 21, air-vent 22, upper module 3, sealing seat 31, feeding mouth 32, lower module 4, extractor fan 41, upper fan housing 5, fan housing mouth 51, lower fan housing 6, auxiliary wind district 7, inner arc net 71, deck bar 72, outer arc net 73, upper rotating shaft 74, Shaft 75, faceted pebble 76, accept ring 8, help vane 9, interior ring limit 91, outer annular edge 92, hinge 93.
Detailed description of the invention
Below in conjunction with brief description of the drawings and detailed description of the invention, the present invention is further detailed explanation.
Referring to figure 1 – Fig. 6, a kind of air-flow is piled up the preparation method of the bionical Bird's Nest cotton of moulding, and this preparation method comprises the shredding mixed processes that carries out successively, piles up molding procedure, drying refrigerating work procedure, finished product take out operation; Described preparation method also comprise air-flow carry operation, and air-flow carry operation at shredding mixed processes, pile up between molding procedure;
Described shredding mixed processes refers to: the hollow pet staple fiber shredding to low-melting point polyester staple fiber, three-dimensional crimp mixes to obtain composite fibre;
Described air-flow carries operation to refer to: carry above-mentioned composite fibre to move ahead to enter along feed pipe 1 in the inner chamber 21 of shaping mould 2 with air-flow;
The described molding procedure of piling up refers to: under the effect of air-flow, composite fibre is constantly clogged in inner chamber 21, until the mixed fiber of inner chamber 21 piles with, stops carrying, and now, the composite fibre in inner chamber 21 is piled into blank body;
Described drying refrigerating work procedure refers to: the blank body in inner chamber 21 is carried out to drying operation, cooling down operation successively to obtain finished product;
Described finished product takes out operation and refers to: above-mentioned finished product is taken out from the inner chamber 21 of shaping mould 2, can complete this preparation method.
The constituent of described composite fibre and weight ratio are: low-melting point polyester staple fiber 20 – 45, hollow pet staple fiber 55 – 80 of three-dimensional crimp.
Described low-melting point polyester staple fiber is skin-core structure type polyester staple fiber, its fusing point≤130 °.
Described shaping mould 2 comprises upper module 3, the lower module 4 of upper and lower combination, and all offers air-vent 22 on upper module 3, lower module 4.
In described drying refrigerating work procedure, described drying operation refers to the air-vent 22 of upper module 3 is passed into hot-air, and discharges hot-air by the air-vent 22 of lower module 4; Described cooling down operation refers to the air-vent 22 of upper module 3 is passed into cold air, and discharges cold air by the air-vent 22 of lower module 4.
The temperature of described hot-air is 230 ° of 180 ° –, and the temperature of described cold air is room temperature.
Described feed pipe 1 is horizontal frustum structure, comprise entrance point 11, closed end 13 and oblique sidewall 12, the periphery of described entrance point 11 is connected with the periphery of closed end 13 through oblique sidewall 12, the area of entrance point 11 is less than the area of closed end 13, on the top of described oblique sidewall 12, the position of nearly entrance point 11 offers oblique blowing device 14, tiltedly on the bottom of sidewall 12, the position of nearly entrance point 11 offers declivity blowing device 15, upper oblique blowing device 14, declivity blowing device 15 all tiltedly blows towards closed end 13, tiltedly on the bottom of sidewall 12, be positioned at declivity blowing device 15, on position between closed end 13, offer at least one blanking port 16, this blanking port 16 is connected with the top of upper module 3 under being positioned at it.
The arc structure that described closed end 13 is evagination, comprise remain silent on interconnective portion 131 with under the portion 132 of remaining silent, under described, remain silent and be provided with auxiliary wind district 7 in portion 132, this auxiliary wind district 7 comprises inner arc net 71 from the inside to the outside successively, deck bar 72 and outer arc net 73, inner arc net 71, the top of outer arc net 73 is all connected with the bottom of the portion 131 of above remaining silent, inner arc net 71, the bottom of outer arc net 73 is all connected with the bottom of oblique sidewall 12, inner arc net 71 protrudes and arranges towards the inside of feed pipe 1, outer arc net 73 protrudes and arranges towards the outside of feed pipe 1, inner arc net 71, between outer arc net 73, be provided with rotatable deck bar 72, the top of deck bar 72 is connected with the bottom of the portion 131 of above remaining silent through upper rotating shaft 74, the bottom of deck bar 72 is connected with the bottom of oblique sidewall 12 through Shaft 75, and on the sidepiece of deck bar 72, be provided with at least three faceted pebbles 76.
The top of described upper module 3 offers with sealing seat 31 inlays the feeding mouth 32 being connected, the bottom of upper module 3 is connected with the rotary-top of accepting ring 8, the bottom of accepting ring 8 is connected with the rotary-top of lower module 4, the outer cup of the bottom of lower module 4 is connected with an extractor fan 41, nearly extractor fan 41 on lower module 4 sidepieces, the position overcoat of lower module 4 junctions has one to help vane 9, this helps the interior ring limit 91 of vane 9 to be hinged mutually with the sidepiece of lower module 4, help the outer annular edge 92 of vane 9 to be flexibly connected with the sidepiece of lower module 4, outer annular edge 92, the junction of lower module 4 is higher than interior ring limit 91, the junction of lower module 4, interior ring limit 91, the junction of lower module 4 arranges higher than extractor fan 41.
In described drying refrigerating work procedure, described drying operation, cooling down operation all carry out drying, cooling with the blank body in the internal chamber 21 of ventilation link, and described ventilation link refers to:
A first coaxial upper fan housing 5 in the outer cup of upper module 3, on this, fan housing 5 is top seal, bottom opening structure, the top of upper fan housing 5 is offered a fan housing mouth 51 and is coordinated with the sealing seat inner with embedding it 31 rotations, untie again and help being connected between the outer annular edge 92 of vane 9 and lower module 4, under the effect of gravity, outer annular edge 92 is around interior ring limit 91, the hinged part of lower module 4 is rotated down, until help vane 9 all to launch along the gusset of lower module 4, then at lower module 4, help a coaxial lower fan housing 6 in the outer cup of vane 9, this lower fan housing 6 is open top, bottom lock structure, dock with the top of lower fan housing 6 bottom of upper fan housing 5, again through upper fan housing 5, multiple air vent contrapositions of offering on the outer surface of lower fan housing 6 upper module 3 of portion in the inner, lower module 4 is inputted wind energy, wherein, the wind energy being blown in inner chamber 21 through air-vent 22 is carried out drying or cooling to blank body, remaining wind energy acts on, the sidewall of lower module and helping on vane 9, act on top in the wind energy helping on vane 9 and help vane 9 so that shaping mould 2 is unsettled, act on, wind energy on the sidewall of lower module makes unsettled shaping mould 2 continue rotation around fan housing mouth 51, finally under the state of rotation, the blank body in inner chamber 21 is carried out to drying or cooling.
Principle of the present invention is described as follows:
The bionical Bird's Nest cotton the present invention relates to, belongs to Nonwovens Field, refers in particular to a kind of internal structure and possess the bionical Bird's Nest cotton of bionical Bird's Nest structure, is a kind of high-elastic non-weaving cloth.
(1), integrated artistic:
The present invention comprises shredding mixed processes successively, air-flow is carried operation, pile up molding procedure, drying refrigerating work procedure, finished product takes out operation, especially carry operation with air-flow, pile up molding procedure the most key, its reason has been to change the moulding process of blank body in prior art, and with a kind of new mode moulding, the mode of first advertising with air-flow is carried composite fibre to move ahead along feed pipe, again the composite fibre in feed pipe is sent in the inner chamber of shaping mould and piled up and be shaped to blank body, so that follow-up drying and cooling, compared with prior art, this kind of moulding process can directly be manufactured blank body according to the shape and structure of product, instead of first produce non-weaving cloth goods, according to the shape and structure of product, non-weaving cloth goods are carried out to cutting again, not only shorten operation, improve production efficiency, and reduce the generation of waste material, greatly improve the utilization rate of product.
(2), air-flow is carried operation, is piled up molding procedure:
Feed pipe is horizontal frustum structure, comprise entrance point, closed end and oblique sidewall, tiltedly on the top of sidewall, bottom, be respectively arranged with upper and lower oblique blowing device, tiltedly on the bottom of sidewall, on the position between declivity blowing device, closed end, offer at least one blanking port to be connected with the top of upper module. when use, primary air carries composite fibre and is blown into the inside at feed pipe and forms fibre stream from entrance point level, simultaneously, on, the secondary air that declivity blowing device is blown into produces disturbance to the fibre stream of feed pipe inside, so that fibre stream screw type mode with a kind of flaring in feed pipe is advanced, fibre stream is divided into first half in feed pipe, latter half, wherein, in first half the closer to entrance point, in unit volume, the content of composite fibre is larger, fibre stream is subject to the impact of air-flow larger, in latter half the closer to closed end, in unit volume, the content of composite fibre is lower, fibre stream is subject to the impact of air-flow lower, easier under the effect of gravity to falling on the bottom of oblique sidewall, simultaneously, because oblique sidewall is low incline structure after front height, the composite fibre that this incline structure drops down onto on oblique sidewall bottom first half glides to enter blanking port along oblique sidewall, as can be seen here, the composite fibre that finally enters blanking port comprises two sources, one is along tiltedly sliding under sidewall, another is directly to fall to entering under Action of Gravity Field. this kind of design can not only strengthen the uniformity that in conveying, in composite fibre, various fibers mix, and guarantees the uniformity that various fibers are stressed, and can improve composite fibre and be piled into the uniformity of blank body after falling into shaping mould, and then improves the uniformity of final products.
Upper and lower oblique blowing device: upper and lower oblique blowing device all tiltedly blows towards the direction of closed end, but the concrete air outlet of upper and lower oblique blowing device, air outlet angle can be adjusted as required. Upper and lower oblique blowing device in the design includes oblique blowing grid regions 17 and the sealing slide block 18 along relative sliding on it, when use, sealing slide block 18 can seal the position coinciding with its position on oblique blowing grid regions 17, can not tiltedly be dried in this position, thereby, at the relative sliding of tiltedly drying on grid regions 17, just can adjust concrete air outlet and air outlet angle by sealing slide block 18.
Auxiliary wind district: comprise successively from the inside to the outside inner arc net, deck bar and outer arc net, inner arc net protrudes and arranges towards the inside of feed pipe, outer arc net protrudes and arranges towards the outside of feed pipe, between inner arc net, outer arc net, be provided with rotatable deck bar, the top and bottom ends of deck bar is connected with the bottom of the portion of above remaining silent, the bottom of oblique sidewall through upper and lower rotating shaft respectively. When use, can provide one in the same way or reverse wind-force to the fibre stream in feed pipe by auxiliary wind district, when for power in the same way, can improve composite fibre and enter the input efficiency of feed pipe, the influencing factor of a fortifying fibre stream can be provided again; In the time being opposite force, become unique power relative with primary air in whole feed pipe, not only be beneficial to and strengthen the means of adjusting fibre stream, and can dispel to carry out secondary and sublate being deposited near composite fibre oblique sidewall bottom, closed end junction, be beneficial to and improve the efficiency that fibre stream enters blanking port. In the time using auxiliary wind district to ventilate, the multiple faceted pebbles that arrange on deck bar sidepiece can be by gas shock, thereby drives deck bar to rotate, and the deck bar rotating can cushion air-flow, with the impulsive force of homogenising air-flow, strengthens the effect in above-mentioned auxiliary wind district.
(3), shaping mould:
1, the shaping mould in charging:
When charging, the feeding mouth at upper module top communicates with the blanking port on feed pipe, and meanwhile, the air-vent on upper module, lower module is blocked, under the effect of air-flow, fibre stream constantly flows in inner chamber and piles up, meanwhile, due to upper module, lower module all with accept ring rotation and coordinate, thereby, fibre stream enters the entrained impulsive force of inner chamber can make upper module or lower module rotation, not only can impact power cushion, and is beneficial to the uniformity that improves the blank body being piled into. When charging, the downward exhausting of extractor fan, can improve the efficiency of charging, improves the uniformity of blank body.
2, the shaping mould of drying in cooling:
Drying or cooling before, upper module, air-vent on lower module is all disengaged and blocks, open completely, simultaneously, the extractor fan of lower module bottom is also disengaged, the vane that helps on lower module also launches completely, when expansion, outer annular edge, interior ring limit, lower module arranges with one heart, and radius successively decreases, when by upper module, lower module covers in respectively fan housing, when the inside of lower fan housing, upper fan housing, the fan housing chamber that lower fan housing closure forms is by upper module, lower module, help vane to surround completely, under this state, again through upper fan housing, air vent on lower fan housing is ventilated in fan housing chamber, this air-flow not only can enter in the inner chamber of shaping mould with to blank body drying or cooling through air-vent, more crucial is to make shaping mould under vacant state, produce rotation, help vane so that lower module is unsettled by top on wind-force, ceaselessly blow and beat and help vane and upper module by wind-force again, the sidewall of lower module, so that it rotates, and the sealing seat at upper module top coordinates with the rotation of fan housing mouth just, thereby shaping mould is ceaselessly rotated under unsettled state around fan housing mouth, in the time that shaping mould rotates, the air-flow that not only blows to blank body through air-vent can rotate, improve the uniformity that each position of blank body is brushed by air-flow, and can also make air-vent switch between the role of air inlet or exhaust, on the corresponding blank body of further raising air-vent, each position is subject to the uniformity of wind-force, and then improve to the full extent blank body drying or the cooling uniformity, improve the quality of final products.
(4), the composition of composite fibre:
In the present invention, the constituent of composite fibre and weight ratio are: low-melting point polyester staple fiber 20 – 45, the effect of 80, two kinds of fibers of hollow pet staple fiber 55 – of three-dimensional crimp is as follows.
Low-melting point polyester staple fiber 20 – 45: for the combination of the hollow pet staple fiber of three-dimensional crimp provides cementation, if its amount is few, bond effect is too poor, easily reduces the intensity of product; If its amount is many, can be bonded to piece, reduce gas permeability and the elasticity of product. In addition, in the time that low-melting point polyester staple fiber is skin-core structure type polyester staple fiber, the sandwich layer in the middle of skin-core structure comprises and the tack coat of outer wrap thereof, when use, sandwich layer, as skeleton, improves intensity and the elasticity of product, and tack coat uses as binding agent.
Hollow pet staple fiber 55 – 80 of three-dimensional crimp: its role is to guarantee to possess certain space in product with curling structure, improve warmth retention property and the gas permeability of product. If its amount less, is breathed freely, warming effect is poor; If its amount is many, be not only easily piled into piece, reduce ventilative and warmth retention property, and reduced the utilization rate of raw material.
Embodiment 1:
Referring to figure 1 – Fig. 6, a kind of air-flow is piled up the preparation method of the bionical Bird's Nest cotton of moulding, and this preparation method comprises the shredding mixed processes that carries out successively, piles up molding procedure, drying refrigerating work procedure, finished product take out operation; Described preparation method also comprise air-flow carry operation, and air-flow carry operation at shredding mixed processes, pile up between molding procedure;
Described shredding mixed processes refers to: the hollow pet staple fiber shredding to low-melting point polyester staple fiber, three-dimensional crimp mixes to obtain composite fibre; The constituent of described composite fibre and weight ratio are: low-melting point polyester staple fiber 20 – 45, hollow pet staple fiber 55 – 80 of three-dimensional crimp;
Described air-flow carries operation to refer to: carry above-mentioned composite fibre to move ahead to enter along feed pipe 1 in the inner chamber 21 of shaping mould 2 with air-flow;
The described molding procedure of piling up refers to: under the effect of air-flow, composite fibre is constantly clogged in inner chamber 21, until the mixed fiber of inner chamber 21 piles with, stops carrying, and now, the composite fibre in inner chamber 21 is piled into blank body;
Described drying refrigerating work procedure refers to: the blank body in inner chamber 21 is carried out to drying operation, cooling down operation successively to obtain finished product;
Described finished product takes out operation and refers to: above-mentioned finished product is taken out from the inner chamber 21 of shaping mould 2, can complete this preparation method.
Embodiment 2:
Substance is with embodiment 1, and difference is:
Described shaping mould 2 comprises upper module 3, the lower module 4 of upper and lower combination, and all offers air-vent 22 on upper module 3, lower module 4.
Embodiment 3:
Substance is with embodiment 2, and difference is:
In described drying refrigerating work procedure, described drying operation refers to the air-vent 22 of upper module 3 is passed into hot-air, and discharges hot-air by the air-vent 22 of lower module 4; Described cooling down operation refers to the air-vent 22 of upper module 3 is passed into cold air, and discharges cold air by the air-vent 22 of lower module 4. The temperature of described hot-air is 230 ° of 180 ° –, and the temperature of described cold air is room temperature.
Embodiment 4:
Substance is with embodiment 2, and difference is:
Described feed pipe 1 is horizontal frustum structure, comprise entrance point 11, closed end 13 and oblique sidewall 12, the periphery of described entrance point 11 is connected with the periphery of closed end 13 through oblique sidewall 12, the area of entrance point 11 is less than the area of closed end 13, on the top of described oblique sidewall 12, the position of nearly entrance point 11 offers oblique blowing device 14, tiltedly on the bottom of sidewall 12, the position of nearly entrance point 11 offers declivity blowing device 15, upper oblique blowing device 14, declivity blowing device 15 all tiltedly blows towards closed end 13, tiltedly on the bottom of sidewall 12, be positioned at declivity blowing device 15, on position between closed end 13, offer at least one blanking port 16, this blanking port 16 is connected with the top of upper module 3 under being positioned at it.
Embodiment 5:
Substance is with embodiment 4, and difference is:
The arc structure that described closed end 13 is evagination, comprise remain silent on interconnective portion 131 with under the portion 132 of remaining silent, under described, remain silent and be provided with auxiliary wind district 7 in portion 132, this auxiliary wind district 7 comprises inner arc net 71 from the inside to the outside successively, deck bar 72 and outer arc net 73, inner arc net 71, the top of outer arc net 73 is all connected with the bottom of the portion 131 of above remaining silent, inner arc net 71, the bottom of outer arc net 73 is all connected with the bottom of oblique sidewall 12, inner arc net 71 protrudes and arranges towards the inside of feed pipe 1, outer arc net 73 protrudes and arranges towards the outside of feed pipe 1, inner arc net 71, between outer arc net 73, be provided with rotatable deck bar 72, the top of deck bar 72 is connected with the bottom of the portion 131 of above remaining silent through upper rotating shaft 74, the bottom of deck bar 72 is connected with the bottom of oblique sidewall 12 through Shaft 75, and on the sidepiece of deck bar 72, be provided with at least three faceted pebbles 76.
Embodiment 6:
Substance is with embodiment 2, and difference is:
The top of described upper module 3 offers with sealing seat 31 inlays the feeding mouth 32 being connected, the bottom of upper module 3 is connected with the rotary-top of accepting ring 8, the bottom of accepting ring 8 is connected with the rotary-top of lower module 4, the outer cup of the bottom of lower module 4 is connected with an extractor fan 41, nearly extractor fan 41 on lower module 4 sidepieces, the position overcoat of lower module 4 junctions has one to help vane 9, this helps the interior ring limit 91 of vane 9 to be hinged mutually through hinge 93 and the sidepiece of lower module 4, help the outer annular edge 92 of vane 9 to be flexibly connected with the sidepiece of lower module 4, outer annular edge 92, the junction of lower module 4 is higher than interior ring limit 91, the junction of lower module 4, interior ring limit 91, the junction of lower module 4 arranges higher than extractor fan 41.
In described drying refrigerating work procedure, described drying operation, cooling down operation all carries out drying with the blank body in the internal chamber 21 of ventilation link, cooling, described ventilation link refers to: a first coaxial upper fan housing 5 in the outer cup of upper module 3, on this, fan housing 5 is top seal, bottom opening structure, the top of upper fan housing 5 is offered a fan housing mouth 51 and is coordinated with the sealing seat inner with embedding it 31 rotations, untie again and help being connected between the outer annular edge 92 of vane 9 and lower module 4, under the effect of gravity, outer annular edge 92 is around interior ring limit 91, the hinged part of lower module 4 is rotated down, until help vane 9 all to launch along the gusset of lower module 4, then at lower module 4, help a coaxial lower fan housing 6 in the outer cup of vane 9, this lower fan housing 6 is open top, bottom lock structure, dock with the top of lower fan housing 6 bottom of upper fan housing 5, again through upper fan housing 5, multiple air vent contrapositions of offering on the outer surface of lower fan housing 6 upper module 3 of portion in the inner, lower module 4 is inputted wind energy, wherein, the wind energy being blown in inner chamber 21 through air-vent 22 is carried out drying or cooling to blank body, remaining wind energy acts on, the sidewall of lower module and helping on vane 9, act on top in the wind energy helping on vane 9 and help vane 9 so that shaping mould 2 is unsettled, act on, wind energy on the sidewall of lower module makes unsettled shaping mould 2 continue rotation around fan housing mouth 51, finally under the state of rotation, the blank body in inner chamber 21 is carried out to drying or cooling.
Claims (10)
1. an air-flow is piled up the preparation method of the bionical Bird's Nest cotton of moulding, this preparation method comprises the shredding mixed processes that carries out successively, piles up molding procedure, drying refrigerating work procedure, finished product take out operation, it is characterized in that: described preparation method also comprise air-flow carry operation, and air-flow carry operation at shredding mixed processes, pile up between molding procedure;
Described shredding mixed processes refers to: the hollow pet staple fiber shredding to low-melting point polyester staple fiber, three-dimensional crimp mixes to obtain composite fibre;
Described air-flow carries operation to refer to: carry above-mentioned composite fibre to move ahead to enter along feed pipe (1) in the inner chamber (21) of shaping mould (2) with air-flow;
The described molding procedure of piling up refers to: under the effect of air-flow, composite fibre is constantly clogged in inner chamber (21), until the mixed fiber of inner chamber (21) piles with, stops carrying, and now, the composite fibre in inner chamber (21) is piled into blank body;
Described drying refrigerating work procedure refers to: the blank body in inner chamber (21) is carried out to drying operation, cooling down operation successively to obtain finished product;
Described finished product takes out operation and refers to: above-mentioned finished product is taken out from the inner chamber (21) of shaping mould (2), can complete this preparation method.
2. a kind of air-flow according to claim 1 is piled up the preparation method of the bionical Bird's Nest cotton of moulding, it is characterized in that: the constituent of described composite fibre and weight ratio are: low-melting point polyester staple fiber 20 – 45, hollow pet staple fiber 55 – 80 of three-dimensional crimp.
3. a kind of air-flow according to claim 2 is piled up the preparation method of the bionical Bird's Nest cotton of moulding, it is characterized in that: described low-melting point polyester staple fiber is skin-core structure type polyester staple fiber, its fusing point≤130 °.
4. pile up the preparation method of the bionical Bird's Nest cotton of moulding according to a kind of air-flow described in claim 1,2 or 3, it is characterized in that: described shaping mould (2) comprises upper module (3), the lower module (4) of upper and lower combination, and all offer air-vent (22) on upper module (3), lower module (4).
5. a kind of air-flow according to claim 4 is piled up the preparation method of the bionical Bird's Nest cotton of moulding, it is characterized in that: in described drying refrigerating work procedure, described drying operation refers to that the air-vent (22) to upper module (3) passes into hot-air, and discharges hot-air by the air-vent (22) of lower module (4); Described cooling down operation refers to that the air-vent (22) to upper module (3) passes into cold air, and discharges cold air by the air-vent (22) of lower module (4).
6. a kind of air-flow according to claim 5 is piled up the preparation method of the bionical Bird's Nest cotton of moulding, it is characterized in that: the temperature of described hot-air is 230 ° of 180 ° of –, and the temperature of described cold air is room temperature.
7. a kind of air-flow according to claim 4 is piled up the preparation method of the bionical Bird's Nest cotton of moulding, it is characterized in that:
Described feed pipe (1) is horizontal frustum structure, comprise entrance point (11), closed end (13) and oblique sidewall (12), the periphery of described entrance point (11) is connected with the periphery of closed end (13) through oblique sidewall (12), the area of entrance point (11) is less than the area of closed end (13), on the top of described oblique sidewall (12), the position of nearly entrance point (11) offers oblique blowing device (14), tiltedly on the bottom of sidewall (12), the position of nearly entrance point (11) offers declivity blowing device (15), upper oblique blowing device (14), declivity blowing device (15) all tiltedly blows towards closed end (13), tiltedly on the bottom of sidewall (12), be positioned at declivity blowing device (15), on position between closed end (13), offer at least one blanking port (16), this blanking port (16) is connected with the top of upper module (3) under being positioned at it.
8. a kind of air-flow according to claim 7 is piled up the preparation method of the bionical Bird's Nest cotton of moulding, it is characterized in that: the arc structure that described closed end (13) is evagination, comprise remain silent on interconnective portion (131) with under the portion (132) of remaining silent, under described, remain silent and be provided with auxiliary wind district (7) in portion (132), this auxiliary wind district (7) comprises inner arc net (71) from the inside to the outside successively, deck bar (72) and outer arc net (73), inner arc net (71), the top of outer arc net (73) is all connected with the bottom of the portion of above remaining silent (131), inner arc net (71), the bottom of outer arc net (73) is all connected with the bottom of oblique sidewall (12), inner arc net (71) protrudes and arranges towards the inside of feed pipe (1), outer arc net (73) protrudes and arranges towards the outside of feed pipe (1), inner arc net (71), between outer arc net (73), be provided with rotatable deck bar (72), the top of deck bar (72) is connected with the bottom of the portion of above remaining silent (131) through upper rotating shaft (74), the bottom of deck bar (72) is connected with the bottom of oblique sidewall (12) through Shaft (75), and on the sidepiece of deck bar (72), be provided with at least three faceted pebbles (76).
9. a kind of air-flow according to claim 4 is piled up the preparation method of the bionical Bird's Nest cotton of moulding, it is characterized in that: the top of described upper module (3) offers with sealing seat (31) inlays the feeding mouth (32) being connected, the bottom of upper module (3) is connected with the rotary-top of accepting ring (8), the bottom of accepting ring (8) is connected with the rotary-top of lower module (4), the outer cup of the bottom of lower module (4) is connected with an extractor fan (41), nearly extractor fan (41) on lower module (4) sidepiece, the position overcoat of lower module (4) junction has one to help vane (9), this helps the interior ring limit (91) of vane (9) and the sidepiece of lower module (4) to be hinged mutually, help the outer annular edge (92) of vane (9) to be flexibly connected with the sidepiece of lower module (4), outer annular edge (92), the junction of lower module (4) is higher than interior ring limit (91), the junction of lower module (4), interior ring limit (91), the junction of lower module (4) arranges higher than extractor fan (41).
10. a kind of air-flow according to claim 9 is piled up the preparation method of the bionical Bird's Nest cotton of moulding, it is characterized in that: in described drying refrigerating work procedure, described drying operation, cooling down operation all carry out drying, cooling with the blank body in the internal chamber of ventilation link (21), and described ventilation link refers to:
A first coaxial upper fan housing (5) in the outer cup of upper module (3), fan housing on this (5) is top seal, bottom opening structure, a fan housing mouth (51) is offered to coordinate with its inner sealing seat (31) rotation of embedding in the top of upper fan housing (5), untie again and help being connected between the outer annular edge (92) of vane (9) and lower module (4), under the effect of gravity, outer annular edge (92) is around interior ring limit (91), the hinged part of lower module (4) is rotated down, until help vane (9) all to launch along the gusset of lower module (4), then in lower module (4), help a coaxial lower fan housing (6) in the outer cup of vane (9), this lower fan housing (6) is open top, bottom lock structure, dock with the top of lower fan housing (6) bottom of upper fan housing (5), again through upper fan housing (5), multiple air vent contrapositions of offering on the outer surface of lower fan housing (6) upper module of portion (3) in the inner, lower module (4) input wind energy, wherein, the wind energy being blown in inner chamber (21) through air-vent (22) is carried out drying or cooling to blank body, remaining wind energy acts on, the sidewall of lower module and helping on vane (9), act on top in the wind energy helping on vane (9) and help vane (9) so that shaping mould (2) is unsettled, act on, wind energy on the sidewall of lower module makes unsettled shaping mould (2) continue rotation around fan housing mouth (51), finally under the state of rotation, the blank body in inner chamber (21) is carried out to drying or cooling.
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| CN110200444A (en) * | 2019-06-18 | 2019-09-06 | 浙江安吉美佳琪家居用品有限公司 | Semi-automatic sping mattress production technology |
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Inventor after: Sun Fusheng Inventor before: Li Hengtong |
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Effective date of registration: 20170726 Address after: 344000 Jiangxi city of Fuzhou province Chongren County Sun Fang Zhen Yue Tang Cun Sun Square Street No. 106 Applicant after: Sun Fusheng Address before: 314051 room 31, building 901, Rome, Jiaxing, Zhejiang Applicant before: Li Hengtong |
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Effective date of registration: 20210429 Address after: 314001 the east side of the new Fengzhen lakeside road in Jiaxing, Jiaxing, Zhejiang Province, and the north side of the Pinghu pond Patentee after: ZHEJIANG AILUN NEW MATERIAL Co.,Ltd. Address before: 344000 Jiangxi city of Fuzhou province Chongren County Sun Fang Zhen Yue Tang Cun Sun Square Street No. 106 Patentee before: Sun Fusheng |