CN105862257B - Wire oscillator for non-woven fabrics manufacture - Google Patents
Wire oscillator for non-woven fabrics manufacture Download PDFInfo
- Publication number
- CN105862257B CN105862257B CN201610382722.7A CN201610382722A CN105862257B CN 105862257 B CN105862257 B CN 105862257B CN 201610382722 A CN201610382722 A CN 201610382722A CN 105862257 B CN105862257 B CN 105862257B
- Authority
- CN
- China
- Prior art keywords
- shaft
- pendulum wire
- wire plate
- pendulum
- stepper motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Woven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to tubular drafting nonwoven production technical fields, and in particular to a kind of wire oscillator for non-woven fabrics manufacture.It includes several swaying mechanisms, each swaying mechanism structure as shown in Figure 1, including stepper motor (1), bracket (2), shaft (3), pendulum wire plate (4)；The stepper motor (1) is mounted on bracket (2), the output shaft of stepper motor (1) is connect with shaft (3), shaft (3) connects pendulum wire plate (4), and the corresponding air drawing pipe (5) of a swaying mechanism, swaying mechanism is placed in immediately below air drawing pipe (5).It realizes the independent control of pendulum wire plate, adjusts the amplitude of oscillation of pendulum wire plate in process of production, and every adjustable, to adapt to higher weaving requirement, and when single pendulum wire plate breaks down, be preferably minimized without shutting down, by the loss of failure bring, easy to repair, replacement.
Description
Technical field
The present invention relates to tubular drafting nonwoven production technical fields, and in particular to a kind of pendulum wire for non-woven fabrics manufacture
Device.
Background technique
In non-woven fabrics manufacturing process, tow will enter one below air drawing pipe after the ejection of air drawing pipe
A device for dispersing tow, to make fiber filament scatter, and falls in and forms web on lapping machine, then further needle thorn,
It is rolled into non-woven fabrics.
Currently, wire oscillator all uses one, motor band both at home and abroad on spunbond tubular drafting non-woven fabric production line
Eccentric wheel drives a set of link mechanism by eccentric wheel, and each pendulum wire wobble plate is connected on link mechanism, synchronizes pendulum wire.
This device is primarily present following defect: 1. will guarantee that the pendulum wire device piddler uniformity just has to arrange very close drafting tube, and
The increase of drafting tube can directly increase the consumption of drawing-off compressed air, to increase considerably production cost；2. due to
It is that all wobble plate pendulum wires are driven by a set of linkage transmission, so the pendulum wire lapping uniformity cannot be adjusted in process of production,
It adjusts, and cannot once complete after can only stopping production, need start-stop repeatedly.The labour that operator can not only be greatly increased in this way is strong
Degree, and will cause a large amount of waste silks, influence production cost and yield.
Summary of the invention
In view of defects in the prior art, the present invention provides a kind of intelligent pendulum wire dress for spun-bonded non-woven fabrics manufacture
It sets, the independent control of pendulum wire plate may be implemented, every adjustable, to adapt to higher weaving requirement, and goes out in single pendulum wire plate
It when existing failure, is preferably minimized without shutting down, by the loss of failure bring, moreover it is possible to reach and reduce drafting tube quantity, reduce energy consumption, same
When reach the adjustable purpose of the pendulum wire piddler uniformity in production process.
In order to achieve the above objectives, the technical scheme adopted by the invention is as follows a kind of intelligence pendulum for spun-bonded non-woven fabrics manufacture
Silk device comprising several swaying mechanisms, each swaying mechanism include stepper motor, bracket, shaft, pendulum wire plate；The stepping
Motor is rack-mount, and the output shaft of stepper motor is connect with shaft, and shaft connects pendulum wire plate.
The first preferred embodiment is that core-regulating mechanism and support setting element are arranged in the shaft, wherein core-regulating mechanism
Preferably capacity eccentric bearing, the purpose is to keep wobble plate stable, damping is minimum.Setting element is supported preferably to position bearing；Its
Purpose is swing plate shaft or so play when preventing wobble plate from running, and reduces vibration, reduces noise.
Second of preferred embodiment is that pendulum wire plate center is connect with shaft, and a central axis is passed through among pendulum wire plate,
Central axis is equipped with driving device, and driving device is fixedly connected by shaft coupling with shaft.
The third preferred embodiment is that pendulum wire plate center is connect with shaft, and junction is equipped with universal joint.
4th kind of preferred embodiment is that pendulum wire plate center is connect with shaft, is arranged between pendulum wire plate and shaft electronic
Telescopic rod.
The stepper motor is equipped with encoder, is tested the speed with encoder and transmits signals to computer；Utilize encoder
Pendulum wire plate center line initial position is adjusted, by computer long-distance control wire oscillator, adjusts pendulum wire plate center and angle of oscillation
Degree.
It is preferred that pendulum wire plate matter is titanium alloy sheet.
The present invention be by the way that independent small type stepping motor is arranged, under the premise of pendulum wire plate synchronous hunting, in production process,
Adjusted by computer input wobble plate swing angle (piddler width) and wobble plate oscillation center line position (one fixed width
Piddler position), realize intelligent pendulum wire, lapping, present invention is mainly used for spun-bonded non-woven fabrics manufactures.
Beneficial effects of the present invention: it using stepper motor is arranged on each pendulum wire plate, realizes the independent control of pendulum wire plate, adjusts
The amplitude of oscillation of pendulum wire plate in process of production is saved, and every adjustable, to adapt to higher weaving requirement, and in single pendulum wire plate
When failure, it is preferably minimized without shutting down, by the loss of failure bring, easy to repair, replacement.Due to wobble plate position and the amplitude of oscillation
It is online adjustable, so that pendulum wire, lapping are more evenly, drafting tube quantity is reduced to reach, reduces the purpose of energy consumption.
Detailed description of the invention
Fig. 1 is the wire oscillator schematic diagram with self-aligning bearing；
Fig. 2 is the original state figure for not changing center；
Fig. 3 is the working state figure for not changing center；
Fig. 4 is the original state figure for changing center；
Fig. 5 is the working state figure for changing center；
Fig. 6 has the wire oscillator structural schematic diagram of central axis；
Fig. 7 is the swaying mechanism structural schematic diagram with central axis；
Fig. 8 is the wire oscillator structural schematic diagram with universal joint；
Fig. 9 is the swaying mechanism structural schematic diagram with universal joint；
Figure 10 is the swaying mechanism structural schematic diagram with electric telescopic rod；
In figure, 1, stepper motor, 2, bracket, 3, shaft, 4, pendulum wire plate, 5, air drawing pipe, 6, central axis, 7, driving dress
It sets, 8, universal joint, 9, shaft coupling, 10, electric telescopic rod, 11, pendulum wire rack, 12, connecting shaft, 13, self-aligning bearing, 14, positioning
Bearing.
Specific embodiment
Embodiment 1
Wire oscillator for non-woven fabrics manufacture comprising several swaying mechanisms, each swaying mechanism structure such as Fig. 1 institute
Show, including stepper motor (1), bracket (2), shaft (3), pendulum wire plate (4)；The stepper motor (1) is mounted on bracket (2),
The output shaft of stepper motor (1) is connect with shaft (3), and shaft (3) connects pendulum wire plate (4), the corresponding gas of a swaying mechanism
It flows drafting tube (5), swaying mechanism is placed in immediately below air drawing pipe (5).
Self-aligning bearing (13) are set in shaft (3) as shown in Figure 1, further include supporting setting element, in the present embodiment
Supporting setting element is positioning bearing (14).The bracket (2) of entire mechanism includes two pendulum wire racks (11) and two connecting shafts
(12)；Two connecting shafts (11) are by two pendulum wire rack (12) assembly and connections, setting-up eccentricity bearing on assembled connector
(13) and bearing (14) are positioned, shaft (3) and pendulum wire plate (4) is fixed on by branch by self-aligning bearing (13) and positioning bearing (14)
On frame (2).
When work, bracket (2) is fixed, stepper motor (1) drive shaft (3) rotation, the pendulum wire connecting with shaft (3)
Plate (4) is swung according to the production process requirements.The fibre bundle high speed that air drawing pipe (5) sprays is injected in pendulum wire plate (4)
On, and adjusting position makes fibre bundle hit exactly pendulum wire plate (4), and working principle such as Fig. 2 and Fig. 3, then pendulum wire plate (4) is pressed
According to manufacturing technique requirent, by the stepper motor (1) of each swaying mechanism, the velocity of rotation of shaft (3) is individually controlled, is controlled indirectly
The amplitude of fluctuation and frequency of pendulum wire plate (4) processed enable tow preferably to scatter whereabouts and piddler on lapper, reach fiber filament
The expection dispersion effect of beam.
In the course of work, if discovery partial region cloth silk is uneven, need to adjust using computer-controlled stepper motor
The position of center line of pendulum wire plate (4), working principle diagram at this time such as Fig. 4 and Fig. 5,10 ° of center location deflection, even if fiber filament
Shu Buzai hits exactly pendulum wire plate (4), realizes the pendulum wire in other directions, cloth silk non-uniform problem in partial region before making up, if work
A certain pendulum wire plate (4) is worn during work, without stopping the swing of other pendulum wire plates (4), is individually replaced pendulum wire plate (4) i.e.
It can.
The above-mentioned intelligent wire oscillator for spun-bonded non-woven fabrics manufacture can be controlled by computer, and computer, which inputs parameter, to be come
Adjust the position of angle (width of piddler) and pendulum wire plate center line that pendulum wire plate is swung.
The present embodiment the utility model has the advantages that using stepper motor is arranged on each pendulum wire plate (4), realize the independent control of pendulum wire plate
System, every adjustable, to adapt to higher weaving requirement, and when single pendulum wire plate breaks down, does not have to shutdown, by failure band
The loss come is preferably minimized, easy to repair, replacement；Independent small type stepping motor is set, under the premise of its synchronous hunting, production
In the process, the position (one of angle (the piddler width) and wobble plate oscillation center line of wobble plate swing is adjusted by computer input
The piddler position of fixed width degree).Keep the position of center line of pendulum wire plate (4) adjustable, realize the adjusting of multi-angle, to realize that tow is anti-
It is without limitations to penetrate direction, adjusting angle is flexible, and adjustable at any time, every adjustable.Pendulum wire plate angle degree adjustment amplitude of the invention is big, i.e.,
Make to reduce drafting tube tow, increasing drafting tube tow also can guarantee the uniformity of piddler silk screen.
Embodiment 2
For the intelligent wire oscillator of spun-bonded non-woven fabrics manufacture, such as Fig. 6 and Fig. 7 comprising several swaying mechanisms, each pendulum
Silk mechanism includes stepper motor (1), bracket (2), shaft (3), pendulum wire plate (4)；Stepper motor is set on the bracket (2)
(1), stepper motor (1) is connected to shaft (3) one end, and shaft (3) other end connects pendulum wire plate (4) center；One swaying mechanism
A corresponding air drawing pipe (5), swaying mechanism are placed in immediately below air drawing pipe (5), and one is passed through among the pendulum wire plate (4)
A central axis (6), central axis (6) are equipped with driving device (7), and driving device (7) is connect by shaft coupling (9) with shaft (3).
The stepper motor (1) is equipped with infrared switch, and infrared switch matches IR remote controller.Pendulum wire plate (4) is correspondingly arranged at air-flow
The lower section of drafting tube (5), is arranged multiple swaying mechanisms, and quantity corresponds to the quantity of air drawing pipe (5) to be arranged.
When work, bracket (2) is fixed, stepper motor (1) drive shaft (3) rotation, the pendulum connecting with shaft (3)
Filament plate (4) is swung according to the production process requirements.The fibre bundle high speed that air drawing pipe (5) sprays is injected in pendulum wire plate
(4) on, and adjusting position makes fibre bundle hit exactly pendulum wire plate (4), and then pendulum wire plate (4) according to the production process requirements, passes through
The stepper motor (1) of each swaying mechanism individually controls the velocity of rotation of shaft (3), indirectly controls the amplitude of fluctuation of pendulum wire plate (4)
Degree and frequency enable tow preferably to scatter whereabouts and piddler on lapper, reach the expection dispersion effect of fibre bundle.
In the course of work, the angle of pendulum wire plate (4) is if desired adjusted, the pendulum wire in other directions is realized, central axis can be passed through
(6) (driving device is rotated together with connecting rod, shaft simultaneously) is directly adjusted in the driving device (7) on.
The present embodiment the utility model has the advantages that if a certain pendulum wire plate (4) is worn in the course of work, without stopping other pendulum wires
The swing of plate (4) is individually replaced pendulum wire plate (4)；If having the central axis of driving device, the adjusting of multi-angle is realized, from
And realize that tow reflection direction is without limitations, adjusting angle is flexible, and adjustable at any time, every is adjustable.Pendulum wire plate angle degree of the invention
Adjustment amplitude is big, even if reducing drafting tube tow, increasing drafting tube tow also can guarantee the uniformity of piddler silk screen.
Embodiment 3
For the intelligent wire oscillator of spun-bonded non-woven fabrics manufacture, such as Fig. 8 and Fig. 9 comprising several swaying mechanisms, each pendulum
Silk mechanism includes stepper motor (1), bracket (2), shaft (3), pendulum wire plate (4)；Stepper motor is set on the bracket (2)
(1), stepper motor (1) is connected to shaft (3) one end, and shaft (3) other end connects pendulum wire plate (4) center；One swaying mechanism
A corresponding air drawing pipe (5), swaying mechanism are placed in immediately below air drawing pipe (5), the pendulum wire plate (4) and shaft (3)
Junction is equipped with universal joint (8).The stepper motor (1) is equipped with infrared switch, and infrared switch matches IR remote controller.
When work, bracket (2) is fixed, stepper motor (1) drive shaft (3) rotation, the pendulum connecting with shaft (3)
Filament plate (4) is swung according to the production process requirements.The fibre bundle high speed that air drawing pipe (5) sprays is injected in pendulum wire plate
(4) on, and adjusting position makes fibre bundle hit exactly pendulum wire plate (4), and then pendulum wire plate (4) according to the production process requirements, passes through
The stepper motor (1) of every group of pendulum wire plate (4) individually controls the velocity of rotation of shaft (3), indirectly controls the swing of pendulum wire plate (4)
Amplitude and frequency enable tow preferably to scatter whereabouts and piddler on lapper, reach the expection dispersion effect of fibre bundle.
In the course of work, the angle of pendulum wire plate (4) is if desired adjusted, the pendulum wire in other directions is realized, universal joint can be passed through
(8) it is directly adjusted, utilizes locking device locked position after adjusting to proper angle.
The present embodiment the utility model has the advantages that if a certain pendulum wire plate (4) is worn in the course of work, without stopping other pendulum wires
The swing of plate (4) is individually replaced pendulum wire plate (4).If having universal joint, the adjusting of multi-angle is realized, to realize tow
Reflection direction is without limitations, and adjusting angle is flexible, and adjustable at any time, every adjustable.Pendulum wire plate angle degree adjustment amplitude of the invention is big,
Even if reducing drafting tube tow, increasing drafting tube tow also can guarantee the uniformity of piddler silk screen.
Embodiment 4
For the intelligent wire oscillator of spun-bonded non-woven fabrics manufacture, such as Figure 10 comprising several swaying mechanisms, each yarn swaying machine
Structure includes stepper motor (1), bracket (2), shaft (3), pendulum wire plate (4)；Stepper motor (1) is set on the bracket (2), step
It is connected to shaft (3) one end into motor (1), shaft (3) other end connects pendulum wire plate (4) center；One swaying mechanism corresponding one
A air drawing pipe (5), swaying mechanism are placed in immediately below air drawing pipe (5), set between the pendulum wire plate (4) and shaft (3)
Set electric telescopic rod (10).The stepper motor is equipped with infrared switch, and infrared switch matches IR remote controller.Electric telescopic rod
(10) pendulum wire plate (4) are driven to adjust the angle.
The present embodiment the utility model has the advantages that be equipped with electric telescopic rod (10), the adjusting of multi-angle is realized, to realize that tow is anti-
It is without limitations to penetrate direction, adjusting angle is flexible, and adjustable at any time, every adjustable.Pendulum wire plate angle degree adjustment amplitude of the invention is big, i.e.,
Make to reduce drafting tube tow, increasing drafting tube tow also can guarantee the uniformity of piddler silk screen.
Claims (2)
1. the intelligent wire oscillator for non-woven fabrics manufacture, it is characterised in that: including several swaying mechanisms, each swaying mechanism packet
Include stepper motor (1), bracket (2), shaft (3), pendulum wire plate (4)；The stepper motor (1) is mounted on bracket (2), stepping
The output shaft of motor (1) is connect with shaft (3), and shaft (3) connects pendulum wire plate (4)；Self-aligning bearing is set on the shaft (3)
(13)；Setting support setting element on the shaft (3)；The support setting element is positioning bearing (14)；The stepping electricity
Machine (1) is by computer long-distance control；The bracket (2) includes two pendulum wire racks (11) and two connecting shafts (12)；Two companies
Spindle (12) is by two pendulum wire rack (11) assembly and connections；Self-aligning bearing (13) and positioning bearing are installed on assembled connector
(14), shaft (3) and pendulum wire plate (4) are fixed on bracket (2) by self-aligning bearing (13) and positioning bearing (14).
2. the intelligent wire oscillator according to claim 1 for non-woven fabrics manufacture, it is characterised in that: the pendulum wire plate
(4) material is titanium alloy sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382722.7A CN105862257B (en) | 2016-06-02 | 2016-06-02 | Wire oscillator for non-woven fabrics manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382722.7A CN105862257B (en) | 2016-06-02 | 2016-06-02 | Wire oscillator for non-woven fabrics manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105862257A CN105862257A (en) | 2016-08-17 |
| CN105862257B true CN105862257B (en) | 2019-01-22 |
Family
ID=56675785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610382722.7A Active CN105862257B (en) | 2016-06-02 | 2016-06-02 | Wire oscillator for non-woven fabrics manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105862257B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184747B (en) * | 2019-06-22 | 2024-02-06 | 江阴市华思诚无纺布有限公司 | Yarn swinging unit for non-woven fabric |
| CN112663156A (en) * | 2020-12-22 | 2021-04-16 | 桐昆集团股份有限公司 | Sliding frame device in flat traction machine |
| CN113235224B (en) * | 2021-04-28 | 2022-11-04 | 山东恒达品牌包装股份有限公司 | Yarn swinging mechanism based on non-woven fabric forming |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3807483A1 (en) * | 1987-05-05 | 1988-11-17 | Karl Marx Stadt Tech Textil | Device for uniform laying down of the filaments in the manufacture of a bonded fabric using the direct method |
| CN101570916A (en) * | 2009-06-05 | 2009-11-04 | 吉安市三江超纤无纺有限公司 | Tube-type drawing devillicating method |
| CN201809594U (en) * | 2010-09-26 | 2011-04-27 | 太平洋机电(集团)有限公司 | Grouping-driven yarn paving device |
| CN102776712A (en) * | 2012-08-02 | 2012-11-14 | 井孝安 | Spunbonded tubular traction non-woven fabric filament paving device |
| CN202610516U (en) * | 2012-05-15 | 2012-12-19 | 山东泰鹏无纺有限公司 | Sway machine for tubular draft spunbond nonwovens |
| CN202705667U (en) * | 2012-05-24 | 2013-01-30 | 佛山市斯乐普特种材料有限公司 | Novel tubular type drawing-off network forming apparatus for spunbonded nonwovens |
| CN202968960U (en) * | 2012-10-09 | 2013-06-05 | 佛山市南海中邦无纺有限公司 | Yarn reciprocator for non-woven fabric manufacture |
| CN204023152U (en) * | 2014-08-21 | 2014-12-17 | 绍兴励达无纺布有限公司 | A kind of pendulum wire device pendulum regulator |
| CN205688138U (en) * | 2016-06-02 | 2016-11-16 | 大连天鑫合纤技术发展有限公司 | A kind of wire oscillator manufactured for non-woven fabrics |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3108014B2 (en) * | 1996-06-11 | 2000-11-13 | 帝人株式会社 | Manufacturing method of long fiber web |
-
2016
- 2016-06-02 CN CN201610382722.7A patent/CN105862257B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3807483A1 (en) * | 1987-05-05 | 1988-11-17 | Karl Marx Stadt Tech Textil | Device for uniform laying down of the filaments in the manufacture of a bonded fabric using the direct method |
| CN101570916A (en) * | 2009-06-05 | 2009-11-04 | 吉安市三江超纤无纺有限公司 | Tube-type drawing devillicating method |
| CN201809594U (en) * | 2010-09-26 | 2011-04-27 | 太平洋机电(集团)有限公司 | Grouping-driven yarn paving device |
| CN202610516U (en) * | 2012-05-15 | 2012-12-19 | 山东泰鹏无纺有限公司 | Sway machine for tubular draft spunbond nonwovens |
| CN202705667U (en) * | 2012-05-24 | 2013-01-30 | 佛山市斯乐普特种材料有限公司 | Novel tubular type drawing-off network forming apparatus for spunbonded nonwovens |
| CN102776712A (en) * | 2012-08-02 | 2012-11-14 | 井孝安 | Spunbonded tubular traction non-woven fabric filament paving device |
| CN202968960U (en) * | 2012-10-09 | 2013-06-05 | 佛山市南海中邦无纺有限公司 | Yarn reciprocator for non-woven fabric manufacture |
| CN204023152U (en) * | 2014-08-21 | 2014-12-17 | 绍兴励达无纺布有限公司 | A kind of pendulum wire device pendulum regulator |
| CN205688138U (en) * | 2016-06-02 | 2016-11-16 | 大连天鑫合纤技术发展有限公司 | A kind of wire oscillator manufactured for non-woven fabrics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105862257A (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105862257B (en) | Wire oscillator for non-woven fabrics manufacture | |
| CN101280469B (en) | Electro-spinning device for preparing porous nano-fibre | |
| CN111648042B (en) | Preparation method of hydrophobic melt-blown fabric | |
| CN205688138U (en) | A kind of wire oscillator manufactured for non-woven fabrics | |
| CN102424306B (en) | Tension control device for fiber tows | |
| CN208219218U (en) | A kind of textile fabric processing unit (plant) convenient for ironing | |
| CN105506759B (en) | Electrostatic spinning machine | |
| CN102512881A (en) | Composite type fiber filtering material and preparation method thereof as well as filtering bag | |
| CN104060355A (en) | Production method and device for continuous nano-fiber yarn | |
| CN112011895A (en) | Cooling receiving device for melt-blown non-woven fabric on-line production | |
| CN208995636U (en) | A kind of frame jacking system | |
| CN110295403A (en) | A kind of plane receiving type centrifugation spinning equipment | |
| US2672723A (en) | Textile machinery | |
| CN202610516U (en) | Sway machine for tubular draft spunbond nonwovens | |
| CN214224960U (en) | Non-woven fabric spun-bonded web forming quality detection and adjustment mechanism | |
| CN202247131U (en) | Novel tubular drafting laying device for spunbonded nonwovens | |
| CN107558005A (en) | A kind of uniform lapping machine of lapping | |
| CN111020787B (en) | Stretching device is used in textile production processing | |
| CN212566112U (en) | Humidifying device for spinning | |
| CN209568211U (en) | Fracture of wire processing unit and spun-bonded non-woven fabrics process units | |
| CN220846505U (en) | Dust collector of circular knitting machine | |
| CN104404659B (en) | Non-woven fabrics carding machine | |
| CN210481680U (en) | Spunbonded nonwoven production line with adjustable spinning box angle | |
| CN214328090U (en) | Automatic adjusting device for non-woven fabric spun-bonded drafting air duct | |
| CN102409485A (en) | Filament spreading device driven in grouping way |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |