CN208293207U - A kind of non-woven fabric production system with simple tension characteristic - Google Patents
A kind of non-woven fabric production system with simple tension characteristic Download PDFInfo
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- CN208293207U CN208293207U CN201820282016.XU CN201820282016U CN208293207U CN 208293207 U CN208293207 U CN 208293207U CN 201820282016 U CN201820282016 U CN 201820282016U CN 208293207 U CN208293207 U CN 208293207U
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Abstract
The utility model discloses a kind of non-woven fabric production systems with simple tension characteristic, the longitudinal spinning system being arranged side by side including two, each longitudinal spinning system includes the longitudinal filament spinning component for being used to form and spraying fiber, for drawing of fiber at longitudinal drawing-off channel of silk and the longitudinal diffusion channel being connected on the downside of drawing-off channel, one end is additionally provided with for changing the air knife of fiber filament oriented on the downside of the longitudinal diffusion channel, a suction air unit for vacuum fibers silk is additionally provided with positioned at the obliquely downward to align with air knife front, the air knife is matched with suction air unit to change filametntary distribution arrangement, to make fiber filament in longitudinal arrangement networking.
Description
Technical field
The utility model relates to the technical fields of textile material, refer in particular to a kind of non-woven fabrics with simple tension characteristic
Production system.
Background technique
Currently, in some special non-woven cloth products, it is desirable that the lower product the better in transverse tensile strength, so that product
It is easier to pull open in this direction, and longitudinally then to have enough tensile strengths, it, will not be by when guaranteeing machine on product
Stretcher strain easily.This non-woven fabrics be normally applied it is indeformable with longitudinal stretching, and laterally it is flexible, can pull open and return
The compound nonwoven cloth of bullet.Its fiber of the non-woven fabrics of this characteristic in longitudinal arrangement, and in transversely arranged fiber it is more few more
It is good.But existing traditional spunbond system can not produce this fiber nearly all and be in the product of longitudinal arrangement.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of nonwoven with simple tension characteristic
Cloth production system.
In order to achieve the above purpose, a kind of nonwoven production with simple tension characteristic provided by the utility model
System, the longitudinal spinning system being arranged side by side including two, each longitudinal spinning system includes being used to form and spraying fibre
Longitudinal filament spinning component of dimension, for drawing of fiber at longitudinal drawing-off channel of silk and the longitudinal diffusion being connected on the downside of drawing-off channel
Channel, longitudinal diffusion channel downside one end are additionally provided with for changing the air knife of fiber filament oriented, are located at air knife just
The obliquely downward that face aligns is additionally provided with a suction air unit for vacuum fibers silk, and the air knife is matched with suction air unit
To change filametntary distribution arrangement, to make fiber filament in longitudinal arrangement networking.
It further, further include the common spinning system being located between two longitudinal spinning systems, wherein the common spinning
System includes the common filament spinning component for being used to form and spraying fiber, the conventional draft channel for drawing of fiber at silk, connection
Common diffusion admittance on the downside of drawing-off channel.
Further, the upside both ends of the common diffusion admittance are equipped with tonifying Qi hole and set in common diffusion admittance exit
There is the suction air unit for vacuum fibers silk.
Further, longitudinal filament spinning component and common filament spinning component include the screw extruder being sequentially connected, melt
Filter, spinning pump, manifold and the blowing device for being located at manifold two sides, wherein the manifold of the longitudinal direction filament spinning component
The spinneret orifice on spinneret that the manifold that spinning hole density on the spinneret being preset with is less than common filament spinning component is preset with
Density.
Further, the air knife is the inclined module of face down, which is installed on interior on the downside of longitudinal diffusion channel
On wall, networking is arranged in the vertical direction by the front guidance fiber filament of air knife.
Further, the longitudinal diffusion channel exit is additionally provided with the first pony press, wherein first pony press is used for will
Fiber filament precompressed through the guidance lapping of air knife front, makes to be formed by web docile on the lapper being preset with.
Further, the longitudinal diffusion channel exit is equipped with the hairbrush being in contact with the first pony press roll surface.
Further, the common diffusion admittance exit is also equipped with sealed roller and the second pony press side by side, wherein described general
Common diffusion admittance, and described second is discharged in fiber filament caused by logical spinning system between sealed roller and the second pony press
Fiber filament precompressed of the pony press to being discharged from common diffusion admittance makes to be formed by web docile in the lapper being preset with
On.
Further, the common diffusion admittance exit sets that there are two respectively with sealed roller and the second pony press roll surface to connecing
The hairbrush of touching.
Further, the pumping direction of the suction air unit and fiber filament are from common diffusion admittance or longitudinal diffusion channel
It is corresponding to export institute's discharge direction.
The utility model uses above-mentioned scheme, the beneficial effect is that: by longitudinal spinning system in spinneret, diffusion
Channel and aspirate wind apparatus design, to change oriented of the fiber filament in networking, allow fiber filament in longitudinal arrangement at
Net, thus make non-woven cloth products that there is high-intensitive, stretch-proof characteristic in longitudinal direction, and lateral strength is lower, at this
Non-woven cloth products are easier to pull open on direction, so that it is some for longitudinal strength so that the production system of the application is suitable for production
It is more demanding and to the not no product of particular/special requirement or can be using being produced in elastic composite product (common spinning system of laterally strength
The spun elastomer of institute), obtained elastic composite product realizes the characteristic with unidirectional (transverse direction) stretchable rebound.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the non-woven fabric production system of embodiment one.
Fig. 2 is the structural schematic diagram of longitudinal spinning system of embodiment one.
Fig. 3 is the local A enlarged drawing in Fig. 2.
Fig. 4 is the structural schematic diagram of the non-woven fabric production system of embodiment two.
Fig. 5 is the structural schematic diagram of the common spinning system of embodiment two.
Fig. 6 is the local B enlarged drawing in Fig. 5.
Wherein, the longitudinal direction 1- spinning system, the longitudinal direction 10- filament spinning component, 101- screw extruder, 102- fondant filter,
103- spinning pump, 104- manifold, 105- blowing device, the longitudinal direction 11- drawing-off channel, 12- longitudinal diffusion channel, 131- tonifying Qi
Hole, 132- pony press, 133- hairbrush, 14- air knife, 15- suction air unit, the common spinning system of 2-, the common filament spinning component of 20-,
22- conventional draft channel, the common diffusion admittance of 23-, the second pony press of 24-, 25- sealed roller, 3- lapper, 4- hot-rolling mill, 5-
Applicator roller, 6- baking apparatus, 7- winder.
Specific embodiment
The utility model is further described combined with specific embodiments below.
Embodiment one:
Referring to figure 1, in the present embodiment, a kind of non-woven fabric production system with simple tension characteristic, including
Two longitudinal spinning systems 1 being arranged side by side, spinning system 1 includes the longitudinal spinning for being used to form and spraying fiber longitudinally in each
Component 10, for drawing of fiber at longitudinal drawing-off channel 11 of silk and the longitudinal diffusion channel 12 being connected on the downside of drawing-off channel,
12 downside one end of longitudinal diffusion channel, which is additionally provided with, is formed by fiber filament orientation for changing through longitudinal drawing-off channel 11
Air knife 14 is additionally provided with a suction air unit 15 for vacuum fibers silk positioned at the obliquely downward to align with air knife front, described
Air knife 14 is matched with suction air unit 15 to change filametntary distribution arrangement, to make fiber filament in longitudinal arrangement networking.
Referring to shown in attached drawing 2 and attached drawing 3, in the present embodiment, tonifying Qi is equipped at the upside both ends in longitudinal diffusion channel 12
Hole 131 and longitudinal diffusion channel 12 outlet be equipped with for vacuum fibers silk suction air unit 15, with suction air unit 15
Swabbing action to allowing external environment wind according to the air pressure change in longitudinal diffusion channel, to tilt court through tonifying Qi hole 131
It carries out supplement with the drawing-off wind flowed into from longitudinal drawing-off channel 11 in lower inflow longitudinal diffusion channel 12 to mix, so that longitudinal diffusion
Air pressure in channel 12 will not be too low, through longitudinal 11 drawing-off of drawing-off channel be formed by fiber filament in longitudinal diffusion channel 12 into
Row diffusion mixing.Secondly, air knife 14 is rectangular triangle and the inclined module of face down, the module are installed on longitudinal diffusion
(that is, the right-angle side of the module and 12 inner wall of longitudinal diffusion channel fit installation and longitudinal module on the inner wall of the downside of channel 12
Inclined-plane be downwardly inclined)；Networking is arranged in the vertical direction (with fiber filament gradually towards longitudinal diffusion using the front guidance fiber filament of module
12 exit of channel is mobile, and is in contact with the inclined surface for the longitudinal module for being located at downside, thus under the guidance of the inclined surface
Fiber filament gradually longitudinal arrangement, finally realizes filametntary longitudinal arrangement networking), concurrently, using logical positioned at longitudinal diffusion
The swabbing action of the suction air unit 15 in 12 exit of road in and the suction sub-unit 15 pumping direction and fiber filament through longitudinal direction
Diffusion admittance 12 export discharge direction it is corresponding (that is, in the present embodiment, the suction air unit that goes out positioned at longitudinal diffusion channel 12
15 pumping direction is to tilt downward).Secondly, being additionally provided with a pony press 132 in 12 exit of longitudinal diffusion channel, wherein should
Pony press 132 through the fiber filament precompressed of air knife (that is, module) guided lapping for that will make to be formed by web docile pre-
On the lapper 3 being equipped with, to make fiber filament networking more smooth, 12 exit of longitudinal diffusion channel is equipped with and the first pony press
The hairbrush 133 that 132 roll surfaces are in contact is arranged between 132 roll surface of longitudinal diffusion channel 12 and the first pony press using hairbrush 133
To play the effect of sealing.In this way, allowing fiber filament is in the molding longitudinal non-woven cloth products of institute after longitudinal arrangement,
There is high-intensitive, stretch-proof characteristic on longitudinal direction.
Embodiment two:
Referring to shown in attached drawing 4 and attached drawing 6, in the present embodiment, its distinguishing characteristics is compared with embodiment one: also wrapping
Include the common spinning system 2 being located between two longitudinal spinning systems 1, wherein common spinning system 2 includes to be used to form
And spray fiber common filament spinning component 20, for drawing of fiber at silk conventional draft channel 22, be connected on the downside of drawing-off channel
Common diffusion admittance 23, be equipped with the suction air unit 15 and simultaneously for vacuum fibers silk in common 23 exit of diffusion admittance
Arrange the sealed roller 25 and the second pony press 24 set, wherein common 23 exit of diffusion admittance set there are two respectively with sealed roller
25 and 24 roll surface of the second pony press to the hairbrush 133 of contact, be respectively provided at common diffusion admittance 23 and sealed roller using hairbrush 133
The effect of sealing is played between 24 roll surface of 25 roll surfaces, common diffusion admittance 23 and the second pony press.In common diffusion admittance 23
Upside both ends be equipped with tonifying Qi hole 131, with suction air unit 15 swabbing action to allow external environment wind according to commonly spread
Air pressure change in channel 23 is led to flowed into common diffusion admittance 23 downward through the inclination of tonifying Qi hole 131 with from conventional draft
The drawing-off wind that road 22 flows into carries out supplement mixing, so that 23 air pressure will not be too low in common diffusion admittance.Suction air unit 15
Pumping direction it is corresponding with the outlet place discharge direction of fiber filament from common diffusion admittance 23 (that is, it is logical to be located at common diffusion
The pumping direction of suction air unit 15 at road 23 is downwards)；Fiber filament caused by common spinning system is from sealed roller
25 and second common diffusion admittance 23 is discharged between pony press 24, and the second pony press 24 is discharged to from common diffusion admittance 23
Fiber filament precompressed, make to be formed by web docile on the lapper 3 being preset with, wherein sealed roller 25 and the second precompressed
The exit of common diffusion admittance 23 is arranged in roller 24, the effect that sealing is blocked is played to play air outlet, in suction air unit
Under 15 swabbing action, allow the air outlet of common diffusion admittance 23 between sealed roller 25 and the roll surface of the second pony press 24, so as to
It is discharged between sealed roller 25 and the second pony press 24 in fiber filament, meanwhile, the second pony press 24 is located at compared to sealed roller 25
The downstream of lapper 3, so that precompressed processing is carried out to fiber filament using the second pony press 24, so that the web after networking is more
It is smooth.
In addition, by successively by the drawing-off of common 20 spray fiber of filament spinning component, conventional draft channel 22 at silk and
After the diffusion lapping of common diffusion admittance 23 (in the process, using the swabbing action of suction air unit 15 allow fiber filament preferably
It is discharged from common diffusion admittance exit) common non-woven fabric layer (can be existing high-elasticity non-woven fabric) be formed, this common nonwoven
Layer of cloth intensity equalization on longitudinal direction and transverse direction, in order to subsequent with two groups of two layers generated of longitudinal direction spinning system 1 longitudinal nonwovens
Cloth carries out the processes such as method hot rolling, finally obtains compound nonwoven cloth product not only in longitudinal direction with high-intensitive, stretch-proof
Characteristic, with the intensity and elastic property of certain tear-proof also in unidirectional (transverse direction), the characteristic with stretchable rebound can
Be conducive to non-woven cloth products the problem of will not tear easily on subsequent processing operations or in actual use transverse direction.
In above-described embodiment one and embodiment two, suction air unit 15 is suction wind apparatus (such as exhaust fan), and
Suction air unit 15 be be located at lapper at below wire side, to allow fiber filament by the swabbing action of suction air unit 15
To, at networking is carried out on wire side, be effectively prevented from fiber filament in lapper and be inhaled into suction air unit 15.
In above-described embodiment one, embodiment two, longitudinal filament spinning component 10 and common filament spinning component 20 include successively
Connected screw extruder 101, fondant filter 102, spinning pump 103, manifold 104 and it is located at blowing for 104 two sides of manifold
Wind apparatus 105, wherein twin (double) screw extruder 101 can be selected in the extrudable melt of screw extruder 101；Fondant filter 102 is set to
The rear side of screw extruder 101 and the melt exported for receiving and filtering screw extruder 101；Spinning pump 103 is photographed on melt
On rear side of filter 102 and for receiving filtered melt, spinning pump 103 can control the melt flow of the output of phase manifold 104
Amount, manifold 104 are photographed on the rear side of spinning pump 103 and the melt for receiving the output of spinning pump 103, and manifold 104 is for spraying
Fiber out, a while monomer suction mouth is equipped on the downside of manifold 104, during fiber for will be sprayed in manifold 104
The monomer of generation is discharged；The downside that two blowing devices 105 are located at manifold 104 is used to that the strand in manifold 104 will to be pulled out,
Specifically, blowing device 105 is horizontally placed on the outside of manifold 104 and blows out the cold wind of horizontal direction into manifold 104.
Secondly, the spinneret orifice on spinneret that the manifold 104 of longitudinal filament spinning component 10 is preset with is close referring to shown in attached drawing 5 and attached drawing 6
The spinning hole density on spinneret that the manifold 104 that degree is less than common filament spinning component is preset with.
Further, it is also disposed with and is formed by fibre for accepting two groups of longitudinal direction spinning systems 1 and common spinning system
It ties up the lapper 3 of silk, arranged for the hot-rolling mill 4 of the compound multi-layer nonwoven fabrics layer after 3 networking of lapper, for coating functions
It the applicator roller 5 of agent, the baking apparatus 6 dried for the non-woven fabrics to coating functions finishing agent and is received for non-woven fabrics
The winder 7 of volume successively passes through networking, after method hot rolling, upper liquid, drying and winding, has just obtained final required compound nothing
Woven fabric product, compound nonwoven cloth product not only have the characteristics that stretch-proof and intensity are high, also horizontally have in a longitudinal direction
There is certain elastic property.
The embodiment of the above is only the preferred embodiment of the utility model, not does any form to the utility model
On limitation.Anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, in utilization
The technology contents for stating announcement make more possible variations and retouching to technical solutions of the utility model, or modification is that this is practical
Novel equivalent embodiment.Therefore all contents without departing from technical solutions of the utility model, the thinking according to the utility model are made
Equivalent equivalence changes, should all be covered by the protection scope of the utility model.
Claims (10)
1. a kind of non-woven fabric production system with simple tension characteristic, the longitudinal spinning system (1) being arranged side by side including two,
It is characterized by: each longitudinal spinning system (1) includes the longitudinal filament spinning component (10) for being used to form and spraying fiber, supplies
Longitudinal drawing-off channel (11) and the longitudinal diffusion channel (12) that is connected to drawing-off channel on the downside of of the drawing of fiber at silk are described vertical
One end is additionally provided with the air knife (14) for changing fiber filament oriented on the downside of to diffusion admittance (12), is located at air knife (14) just
The obliquely downward that face aligns is additionally provided with a suction air unit (15) for vacuum fibers silk, the air knife (14) and suction air list
First (15) are matched to change filametntary distribution arrangement, to make fiber filament in longitudinal arrangement networking.
2. a kind of non-woven fabric production system with simple tension characteristic as described in claim 1, it is characterised in that: further include
The common spinning system (2) being located between two longitudinal spinning systems (1), wherein the common spinning system (2) includes useful
In formed and spray fiber common filament spinning component (20), for drawing of fiber at silk conventional draft channel (22), be connected to and lead
Stretch the common diffusion admittance (23) on the downside of channel.
3. a kind of non-woven fabric production system with simple tension characteristic as claimed in claim 2, it is characterised in that: described general
The upside both ends of logical diffusion admittance (23) are equipped with tonifying Qi hole (131) and are equipped in common diffusion admittance (23) exit for taking out
The suction air unit (15) of fibre sucking silk.
4. a kind of non-woven fabric production system with simple tension characteristic as described in claim 1, it is characterised in that: described vertical
It include screw extruder (101), the fondant filter being sequentially connected to filament spinning component (10) and common filament spinning component (20)
(102), spinning pump (103), manifold (104) and the blowing device (105) for being located at manifold two sides, wherein longitudinal spinning
The manifold that the spinning hole density on spinneret that the manifold of silk component (10) is preset with is less than common filament spinning component (20) is pre-
Spinning hole density on the spinneret being equipped with.
5. a kind of non-woven fabric production system with simple tension characteristic as described in claim 1, feature 4 in: it is described
Air knife (14) is the inclined module of face down, which is installed on the inner wall on the downside of longitudinal diffusion channel (12), passes through wind
The front guidance fiber filament of knife (14) is arranged in the vertical direction networking.
6. a kind of non-woven fabric production system with simple tension characteristic as described in claim 1, it is characterised in that: described vertical
The first pony press (132) are additionally provided with to diffusion admittance (12) exit, wherein first pony press (132) is used for will be through air knife
(14) the fiber filament precompressed of front guidance lapping, makes to be formed by web docile on the lapper being preset with (3).
7. a kind of non-woven fabric production system with simple tension characteristic as claimed in claim 6, it is characterised in that: described vertical
The hairbrush (133) being in contact with the first pony press (132) roll surface is equipped with to diffusion admittance (12) exit.
8. a kind of non-woven fabric production system with simple tension characteristic as claimed in claim 2, it is characterised in that: described general
Logical diffusion admittance (23) exit is also equipped with sealed roller (25) and the second pony press (24) side by side, wherein the common spinning system
Fiber filament caused by system (2) is discharged common diffusion admittance (23) between sealed roller (25) and the second pony press (24), and
Fiber filament precompressed of second pony press (24) to being discharged from common diffusion admittance (23), make to be formed by web it is docile
On the lapper (3) being preset with.
9. a kind of non-woven fabric production system with simple tension characteristic as claimed in claim 8, it is characterised in that: described general
Logical diffusion admittance (23) exit sets that there are two the hairbrush respectively with sealed roller (25) and the second pony press (24) roll surface to contact
(133).
10. a kind of non-woven fabric production system with simple tension characteristic as described in claim 1, it is characterised in that: described
Outlet institute of the pumping direction and fiber filament of suction air unit (15) from common diffusion admittance (23) or longitudinal diffusion channel (12)
Discharge direction is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282016.XU CN208293207U (en) | 2018-02-28 | 2018-02-28 | A kind of non-woven fabric production system with simple tension characteristic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282016.XU CN208293207U (en) | 2018-02-28 | 2018-02-28 | A kind of non-woven fabric production system with simple tension characteristic |
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| Publication Number | Publication Date |
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| CN208293207U true CN208293207U (en) | 2018-12-28 |
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| CN201820282016.XU Active CN208293207U (en) | 2018-02-28 | 2018-02-28 | A kind of non-woven fabric production system with simple tension characteristic |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409061A (en) * | 2019-09-02 | 2019-11-05 | 山东泰鹏环保材料股份有限公司 | A kind of non-woven cloth equal control system and control method |
| CN112962221A (en) * | 2021-04-27 | 2021-06-15 | 嘉兴南湖学院 | Preparation system of gradient distribution structure composite fiber non-woven fabric |
| CN113512775A (en) * | 2021-04-27 | 2021-10-19 | 嘉兴学院 | Preparation facilities of micron order fibre non-woven fabrics |
-
2018
- 2018-02-28 CN CN201820282016.XU patent/CN208293207U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409061A (en) * | 2019-09-02 | 2019-11-05 | 山东泰鹏环保材料股份有限公司 | A kind of non-woven cloth equal control system and control method |
| CN112962221A (en) * | 2021-04-27 | 2021-06-15 | 嘉兴南湖学院 | Preparation system of gradient distribution structure composite fiber non-woven fabric |
| CN113512775A (en) * | 2021-04-27 | 2021-10-19 | 嘉兴学院 | Preparation facilities of micron order fibre non-woven fabrics |
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Address after: 528208 Shatou Shijiang Industrial Zone, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong bidefu medical and Health Technology Co.,Ltd. Address before: 528208 Shatou Shijiang Industrial Zone, Nanhai District, Foshan City, Guangdong Province Patentee before: BEAUTIFUL NONWOVEN Co.,Ltd. |