CN105926102A - Air-jet vortex polyester yarn spinning device - Google Patents
Air-jet vortex polyester yarn spinning device Download PDFInfo
- Publication number
- CN105926102A CN105926102A CN201610523077.6A CN201610523077A CN105926102A CN 105926102 A CN105926102 A CN 105926102A CN 201610523077 A CN201610523077 A CN 201610523077A CN 105926102 A CN105926102 A CN 105926102A
- Authority
- CN
- China
- Prior art keywords
- yarn
- hole
- roll shaft
- shrinkage silk
- shrinkage
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses an air-jet vortex polyester yarn spinning device. The air-jet vortex polyester yarn spinning device comprises a raw material supply device (1), wherein the raw material supply device (1) is connected with a yarn drafting device (2); the yarn drafting device (2) is connected with a yarn twisting device (3); the yarn twisting device (3) is connected with a finished-product winding device (4); the yarn twisting device (3) comprises a shell body (31); the shell body (31) is internally provided with a first nozzle (32); the first nozzle (32) is connected with a second nozzle (33); the first nozzle (32) comprises a first splitting pipe (321); a plurality of grooves (322) with a spiral structure are uniformly formed in an inner wall of the first splitting pipe (321). The air-jet vortex polyester yarn spinning device has the characteristics of increasing the crossing depth between yarns, improving the twisting uniformity of the yarns, improving the twisting strength and improving the spinning quality.
Description
Technical field
The present invention relates to a kind of textile machine, particularly a kind of air-jet eddy-current spinning Polyester Yarns device.
Background technology
The Weaving method of Polyester Yarns typically have ring spinning, compact spinning ring spinning, Air-Jet Spinning and
Rotor spinning, traditional ring spinning yarn is traditional ring spinning yarn surface disturbances under twist the same terms,
A large amount of fiber tail ends are not twisted in yarn body, and single fiber is stretched at yarn external；Fiber on rotor yarn
Arrangement disorder, in the middle part of yarn fiber display E to and S to not the most clearly helical form, fiber is to stretch
Straight.The advantage of Air-Jet Spinning is that spinning speed is not limited by yarn density, and strength is than ring spun yarn
Low, strip dry CV value, thickness joint and yarn defect are superior to ring spun yarn, so in order to obtain quality
Preferably yarn the most all uses Air-Jet Spinning, and Air-Jet Spinning utilizes the High Rotation Speed that nozzle interior produces
Air-flow drive fiber strip through a series of processes such as false twisting, first looping and untwistings, form tool
There is the fasciated yarn of individual style.But it is each that the quality of Air-Jet Spinning spinning quality depends on nozzle
The regulation of individual parameter, different yarns needs to select different sprays owing to having different diameters
Mouth parameter, the most existing Polyester Yarns, due to the difference of Nozzle Parameter, also exists between yarn
Interleaving depth is less, twist the phenomenons such as uneven between yarn, and owing to using single injector
Structure, the intensity of its twisting is not the biggest.Therefore, existing technology also exists between yarn
Interleaving depth is not enough, it is uneven to twist between yarn, Yarn twisting intensity is low and spinning quality
The problem such as the best.
Summary of the invention
It is an object of the invention to, it is provided that a kind of air-jet eddy-current spinning Polyester Yarns device.Its tool
There is the interleaving depth increased between yarn, improve the uniformity of twisting between yarn, raising twisting
Intensity and the feature improving spinning quality.
Technical scheme: a kind of air-jet eddy-current spinning Polyester Yarns device, including raw material supply
Device, feedstock supply unit connects yarn drafts device, and yarn drafts device connects yarn
Twister, Yarn twisting device connects finished product coiler device；Described Yarn twisting device bag
Including housing, be provided with first jet in housing, first jet connects second nozzle；Described first
Nozzle includes the first fibrillation pipe, and the inwall of the first fibrillation pipe is uniformly provided with multiple helical structure
Groove.
In aforesaid a kind of air-jet eddy-current spinning Polyester Yarns device, described first jet includes the first suction
Mouthful, the first suction inlet connects the first yarn road, and the first yarn road connects the first fibrillation pipe, the first yarn
Road is provided with multiple first spray-hole, and the first spray-hole connects the first air chamber；Described first spray
The pressure of mouth is 3kgf/cm2, angle between the first spray-hole and the first yarn road be 35 degree extremely
50 degree, on the first fibrillation inside pipe wall, the quantity of groove is 4, and the internal diameter in the first yarn road is 2.0
To 2.5mm, a length of 20-30mm in the first yarn road, the number of the first spray-hole is 4,
The aperture 0.3-0.5mm of the first spray-hole, the distance of first suction inlet distance the first spray-hole is
10-15mm。
In aforesaid a kind of air-jet eddy-current spinning Polyester Yarns device, described second nozzle includes and first
The second suction inlet that fibrillation pipe is corresponding, the second suction inlet connects the second yarn road, and the second yarn road sets
Having multiple second spray-hole, the second spray-hole connects the second air chamber；Described second yarn road is gradually
Expansion formula structure, the second yarn road a diameter of 2mm of arrival end, the second yarn road a diameter of 4mm of the port of export,
The a length of 30mm in the second yarn road, the pressure 4.5kgf/cm of described second nozzle2, the second spray
Angle between perforation and the second yarn road is 75 degree to 90 degree, and the number of the second spray-hole is 8
Individual；Distance between described first spray-hole and the second spray-hole is less than the principal length of fiber,
In aforesaid a kind of air-jet eddy-current spinning Polyester Yarns device, described feedstock supply unit includes propping up
Frame, support is uniformly provided with many fixing axles, adjacent fixing axle is cased with high-shrinkage silk raw material respectively
With low-shrinkage silk raw material, pedestal upper end is uniformly provided with multiple pilot hole for guiding yarn, support
On be additionally provided with the collector corresponding with pilot hole, be additionally provided with line-breakage sensor in collector, disconnected
Line sensor connects alarm lamp.
In aforesaid a kind of air-jet eddy-current spinning Polyester Yarns device, described yarn drafts device includes
Roll shaft, is uniformly provided with multiple rolling wheel contacted therewith, sets above rolling wheel above upper roll shaft
There is yarn guiding device, below upper roll shaft, be uniformly provided with multiple high-shrinkage silk tensioning apparatus, and high-shrinkage
It is provided with keeper between silk tensioning apparatus and upper roll shaft, below high-shrinkage silk tensioning apparatus, is provided with high-shrinkage
Silk positioner, is provided with beaming device below high-shrinkage silk positioner；Described yarn guiding device
Including bracing frame, bracing frame is provided with high-shrinkage silk compressing member and low-shrinkage silk guide hole, and low-shrinkage silk
Guide hole is positioned at above high-shrinkage silk compressing member.
In aforesaid a kind of air-jet eddy-current spinning Polyester Yarns device, described high-shrinkage silk positioner is for long
Cube structure, is provided with in the middle part of high-shrinkage silk positioner and draws a groove.
In aforesaid a kind of air-jet eddy-current spinning Polyester Yarns device, set below described low-shrinkage silk guide hole
There is the second low-shrinkage silk guide hole, and the second low-shrinkage silk guide hole is positioned at the side of beaming device, the
Two low-shrinkage silk guide holes and low stretch yarn guide hole are on same vertical line；Under described beaming device
Side is provided with Yarn twisting device, low-shrinkage silk and high-shrinkage silk through beaming device and Yarn twisting device phase
Even.
In aforesaid a kind of air-jet eddy-current spinning Polyester Yarns device, described high-shrinkage silk tensioning apparatus includes
Roll shaft, below roll shaft, side is provided with little roll shaft, and below roll shaft, opposite side is provided with high-shrinkage silk location dress
Put；Described beaming device includes integrated roll shaft, is provided with little integrated roll shaft at the upper side of integrated roll shaft,
Little integrated roll shaft is arranged over false-twist textured yarn stopping means；Described little integrated roll shaft, integrated roll shaft and
Yarn twisting device is located along the same line.
In aforesaid a kind of air-jet eddy-current spinning Polyester Yarns device, described finished product coiler device includes electricity
Sub-yarn clearer, reciprocator and reel, reciprocator's warp yarn is connected with reel.
Compared with prior art, the present invention passes through feedstock supply unit, yarn drafts device, yarn
Line twister and the cooperation of finished product coiler device, merge twisting by high and low contracting silk,
End form becomes to have preferable interleaving depth, the more uniform and Polyester Yarns of higher-strength, improves spinning
Quality；By arranging the Yarn twisting device of twin-jet nozzle, so that high low-shrinkage silk twisted is deep
Degree is more deepened, the more uniform twisted of high low-shrinkage silk, will arrange spiral knot on fibrillation pipe simultaneously
The groove of structure, can increase friction resistance when turning round sliver by the twist direction of second nozzle
Power, to reduce the second nozzle transmission to the jaw forward of the twist added by sliver, makes front roller clamp
Sliver under Kou is looser, more produce open-fibre end, the free-fiber of head end do with
Yarn core is twisted with the fingers to contrary initial looping, is conducive to increasing the quantity of wrapper fibre, and its sectional area is big
In yarn road sectional area, it is also beneficial to the discharge of air-flow in first jet, thus beneficially stationary flow
Field and the revolution of sliver.By between first jet and second nozzle and first, second nozzle
Parameter is designed according to the diameter of the high low-shrinkage silk of required processing, it is possible to meet wanting of use
Ask, improve the quality of spinning.In sum, the present invention has the intersection increased between yarn
The degree of depth, improve between yarn the uniformity of twisting, improve twisting intensity and improve spinning quality
Feature.
By appropriate distance will be arranged between the first spray-hole and the second spray-hole, so that two
Abundant initial looping twist quantity is retained, through more stepping up of untwisting meeting looping between spray-hole
Close, the quantity of wrapper fibre also can be more.
The internal diameter in the first yarn road is designed to 2.4mm, the higher sliver air ring of acquisition can ensured
Can also have while rotating speed and preferably twist effect.Second yarn road is designed to the knot of gradual-enlargement type
Structure, the diameter of entrance and exit is respectively 2mm and 4mm, so can gradually reduce air-flow stream
Speed, weaken the motive force to air ring, be beneficial to form stable multistage air ring.By the first yarn road
Design of length become 25mm, the beneficially increase of air ring rotating speed and the raising of twisting efficiency.
Length, the degree of depth and the quantity of fibrillation pipe trench groove are designed to the chi matched with high low-shrinkage silk
Very little, be conducive to the unobstructed of exhaust, make the action length of the length of the frictional resistance moment that sliver is subject to
Increasing, the steering resistance square making whole sliver be subject to increases therewith, and backtwisting effect strengthens.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of Yarn twisting device；
Fig. 3 is the position view of groove on fibrillation pipe.
Description of symbols in accompanying drawing: 1-feedstock supply unit, 2-yarn drafts device, 3-yarn
Twister, 4-finished product coiler device, 11-support, 12-fixes axle, 13 pilot holes, 14-
Collector, 15-line-breakage sensor, 16-alarm lamp, the upper roll shaft of 21-, 22-rolling wheel, 23-
Yarn guiding device, 24-high-shrinkage silk tensioning apparatus, 25-keeper, 26-high-shrinkage silk location dress
Put, 27-beaming device, 231-high-shrinkage silk compressing member, 232-low-shrinkage silk guide hole, 233-
Two low-shrinkage silk guide holes, 241-roll shaft, the little roll shaft of 242-, 261-draws a groove, the integrated roller of 271-
Axle, the little integrated roll shaft of 272-, 31-housing, 32-first jet, 33-second nozzle, 321-
First fibrillation pipe, 322-groove, 323-the first suction inlet, 324-the first yarn road, 325-first sprays
Perforation, 326-the first air chamber, 331-the second suction inlet, 332-the second yarn road, 333-second sprays
Hole, 334-the second air chamber, 41-electronic yarn clearer, 42-reciprocator, 43-reel.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings, but not as to this
The foundation of bright restriction.
Embodiment 1: a kind of air-jet eddy-current spinning Polyester Yarns device, is constituted as shown in Figure 1, Figure 2 and figure
Shown in 3, including feedstock supply unit 1, feedstock supply unit 1 connects yarn drafts device
2, yarn drafts device 2 connects Yarn twisting device 3, and Yarn twisting device 3 connects to be had
Finished product coiler device 4；Described Yarn twisting device 3 includes housing 31, is provided with in housing 31
First jet 32, first jet 32 connects second nozzle 33；Described first jet 32 wraps
Include the first fibrillation pipe 321, the inwall of the first fibrillation pipe 321 is uniformly provided with multiple helical structure
Groove 322.
Described first jet 32 includes the first suction inlet 323, and the first suction inlet 323 connects first
Yarn road 324, the first yarn road 324 connects the first fibrillation pipe 321, and the first yarn road 324 sets
Having multiple first spray-hole 325, the first spray-hole 325 connects the first air chamber 326；Described
The pressure of first jet 32 is 3kgf/cm2, the first spray-hole 325 and the first yarn road 324 it
Between angle be 35 degree to 50 degree, on the first fibrillation pipe 321 inwall, the quantity of groove is 4
Individual, the internal diameter in the first yarn road 324 is 2.0 to 2.5mm, the first yarn road 324 a length of
20-30mm, the number of the first spray-hole 325 is 4, and the aperture of the first spray-hole 325 is
0.3-0.5mm, the distance of first suction inlet 323 distance the first spray-hole 325 is 10-15mm.
Described second nozzle 33 includes second suction inlet 331 corresponding with the first fibrillation pipe 321,
Second suction inlet 331 connects has the second yarn road 332, the second yarn road 332 to be provided with multiple second spray
Perforation 333, the second spray-hole 333 connects the second air chamber 334；Described second yarn road 332
For gradual-enlargement type structure, the second yarn road 332 a diameter of 2mm of arrival end, the second yarn road 332 exports
Hold a diameter of 4mm, a length of 30mm in the second yarn road 332, the pressure of described second nozzle 33
Power 4.5kgf/cm2, the angle between the second spray-hole 333 and the second yarn road 332 is 75 degree
To 90 degree, the number of the second spray-hole 333 is 8；Described first spray-hole 325 and
Distance between two spray-holes 333 is less than the principal length of fiber.
Described feedstock supply unit 1 includes support 11, support 11 is uniformly provided with many and fixes
Axle 12, adjacent fixing axle 12 is cased with high-shrinkage silk raw material and low-shrinkage silk raw material, support 11 respectively
Upper end is uniformly provided with multiple pilot hole 13 for guiding yarn, support 11 is additionally provided with and leads
The collector 14 corresponding to hole 13, is additionally provided with line-breakage sensor 15 in collector 14, disconnected
Line sensor 15 connects alarm lamp 16.
Described yarn drafts device 2 includes roll shaft 21, is uniformly provided with many above upper roll shaft 21
The individual rolling wheel 22 contacted therewith, rolling wheel 22 is arranged over yarn guiding device 23, on
Multiple high-shrinkage silk tensioning apparatus 24, and high-shrinkage silk tensioning apparatus 24 it is uniformly provided with below roll shaft 21
And it is provided with keeper 25 between upper roll shaft 21, it is provided with high-shrinkage below high-shrinkage silk tensioning apparatus 24
Silk positioner 26, is provided with beaming device 27 below high-shrinkage silk positioner 26；Described yarn
Guiding device 23 includes that bracing frame, bracing frame are provided with high-shrinkage silk compressing member 231 and low-shrinkage silk
Guide hole 232, and low-shrinkage silk guide hole 232 is positioned at above high-shrinkage silk compressing member 231.
Described high-shrinkage silk positioner 26 is rectangular structure, in the middle part of high-shrinkage silk positioner 26
It is provided with and draws a groove 261.
The second low-shrinkage silk guide hole 233, and second it is provided with below described low-shrinkage silk guide hole 232
Low-shrinkage silk guide hole 233 is positioned at the side of beaming device 27, the second low-shrinkage silk guide hole 233
It is on same vertical line with low stretch yarn guide hole 232；It is provided with below described beaming device 27
Yarn twisting device 3, low-shrinkage silk and high-shrinkage silk are through beaming device 27 and Yarn twisting device 3
It is connected.
Described high-shrinkage silk tensioning apparatus 24 includes roll shaft 241, and below roll shaft 241, side is provided with
Little roll shaft 242, below roll shaft 241, opposite side is provided with high-shrinkage silk positioner 26；Described boundling
Device 27 includes integrated roll shaft 271, is provided with little integrated roll shaft at the upper side of integrated roll shaft 271
272, little integrated roll shaft 272 is arranged over false-twist textured yarn stopping means 26；Described little integrated roll shaft
272, integrated roll shaft 271 and Yarn twisting device 3 are located along the same line.
Described finished product coiler device 4 includes electronic yarn clearer 41, reciprocator 42 and reel 43,
Reciprocator 42 warp yarn is connected with reel 43.
Embodiment 2: a kind of air-jet eddy-current spinning Polyester Yarns device, is constituted as shown in Figure 1, Figure 2 and figure
Shown in 3, including feedstock supply unit 1, feedstock supply unit 1 connects yarn drafts device
2, yarn drafts device 2 connects Yarn twisting device 3, and Yarn twisting device 3 connects to be had
Finished product coiler device 4；Described Yarn twisting device 3 includes housing 31, is provided with in housing 31
First jet 32, first jet 32 connects second nozzle 33；Described first jet 32 wraps
Include the first fibrillation pipe 321, the inwall of the first fibrillation pipe 321 is uniformly provided with multiple helical structure
Groove 322.
Described first jet 32 includes the first suction inlet 323, and the first suction inlet 323 connects first
Yarn road 324, the first yarn road 324 connects the first fibrillation pipe 321, and the first yarn road 324 sets
Having multiple first spray-hole 325, the first spray-hole 325 connects the first air chamber 326；Described
The pressure of first jet 32 is 3kgf/cm2, the first spray-hole 325 and the first yarn road 324 it
Between angle be 45 degree, on the first fibrillation pipe 321 inwall, the quantity of groove is 4, first
The internal diameter in yarn road 324 is 2.4mm, a length of 25mm in the first yarn road 324, the first spray-hole
The number of 325 is 4, the aperture 0.4mm of the first spray-hole 325, the first suction inlet 323 away from
Distance from the first spray-hole 325 is 11mm.
Described second nozzle 33 includes second suction inlet 331 corresponding with the first fibrillation pipe 321,
Second suction inlet 331 connects has the second yarn road 332, the second yarn road 332 to be provided with multiple second spray
Perforation 333, the second spray-hole 333 connects the second air chamber 334；Described second yarn road 332
For gradual-enlargement type structure, the second yarn road 332 a diameter of 2mm of arrival end, the second yarn road 332 exports
Hold a diameter of 4mm, a length of 30mm in the second yarn road 332, the pressure of described second nozzle 33
Power 4.5kgf/cm2, the angle between the second spray-hole 333 and the second yarn road 332 is 90 degree,
The number of the second spray-hole 333 is 8；Described first spray-hole 325 and the second spray-hole
Distance between 333 is less than the principal length of fiber.
Described feedstock supply unit 1 includes support 11, support 11 is uniformly provided with many and fixes
Axle 12, adjacent fixing axle 12 is cased with high-shrinkage silk raw material and low-shrinkage silk raw material, support 11 respectively
Upper end is uniformly provided with multiple pilot hole 13 for guiding yarn, support 11 is additionally provided with and leads
The collector 14 corresponding to hole 13, is additionally provided with line-breakage sensor 15 in collector 14, disconnected
Line sensor 15 connects alarm lamp 16.
Described yarn drafts device 2 includes roll shaft 21, is uniformly provided with many above upper roll shaft 21
The individual rolling wheel 22 contacted therewith, rolling wheel 22 is arranged over yarn guiding device 23, on
Multiple high-shrinkage silk tensioning apparatus 24, and high-shrinkage silk tensioning apparatus 24 it is uniformly provided with below roll shaft 21
And it is provided with keeper 25 between upper roll shaft 21, it is provided with high-shrinkage below high-shrinkage silk tensioning apparatus 24
Silk positioner 26, is provided with beaming device 27 below high-shrinkage silk positioner 26；Described yarn
Guiding device 23 includes that bracing frame, bracing frame are provided with high-shrinkage silk compressing member 231 and low-shrinkage silk
Guide hole 232, and low-shrinkage silk guide hole 232 is positioned at above high-shrinkage silk compressing member 231.
Described high-shrinkage silk positioner 26 is rectangular structure, in the middle part of high-shrinkage silk positioner 26
It is provided with and draws a groove 261.
The second low-shrinkage silk guide hole 233, and second it is provided with below described low-shrinkage silk guide hole 232
Low-shrinkage silk guide hole 233 is positioned at the side of beaming device 27, the second low-shrinkage silk guide hole 233
It is on same vertical line with low stretch yarn guide hole 232；It is provided with below described beaming device 27
Yarn twisting device 3, low-shrinkage silk and high-shrinkage silk are through beaming device 27 and Yarn twisting device 3
It is connected.
Described high-shrinkage silk tensioning apparatus 24 includes roll shaft 241, and below roll shaft 241, side is provided with
Little roll shaft 242, below roll shaft 241, opposite side is provided with high-shrinkage silk positioner 26；Described boundling
Device 27 includes integrated roll shaft 271, is provided with little integrated roll shaft at the upper side of integrated roll shaft 271
272, little integrated roll shaft 272 is arranged over false-twist textured yarn stopping means 26；Described little integrated roll shaft
272, integrated roll shaft 271 and Yarn twisting device 3 are located along the same line.
Described finished product coiler device 4 includes electronic yarn clearer 41, reciprocator 42 and reel 43,
Reciprocator 42 warp yarn is connected with reel 43.
The operation principle of the present invention: high-shrinkage silk and low-shrinkage silk are separately fixed at adjacent fixing axle
On 12, high-shrinkage silk and low-shrinkage silk are each passed through pilot hole 13, then high-shrinkage silk and low-shrinkage silk
It is each passed through collector 14, high-shrinkage silk and low-shrinkage silk through collector 26, is possible to prevent silk to exist
Too disperse during drawing-off so that it is there is certain tight ness rating and good form enters draw zone.
High-shrinkage silk guides after rolling wheel 22 1 encloses through high-shrinkage silk compressing member 232 after collector 16
Being connected with upper roll shaft 21, high-shrinkage silk is carried out extrusion process by rolling wheel 22, through upper roll shaft 21
Contact with high-shrinkage silk tensioning apparatus 24 afterwards, after high-shrinkage filament winding high-shrinkage silk tensioning apparatus 24 3 circle
Stretching out and be connected with high-shrinkage silk positioner 26, be transmitted high-shrinkage silk, high-shrinkage silk passes height
With beaming device 27 after contracting silk positioner 26, high-shrinkage filament winding beaming device 27 liang circle after with
Yarn twisting device 3 is connected.Low-shrinkage silk, after collector 14, enters low-shrinkage silk guide hole
232, with the second low-shrinkage silk guide hole 233 after then low-shrinkage silk passes low-shrinkage silk guide hole 232
It is connected, merges with high-shrinkage silk after last low-shrinkage filament winding beaming device 27 1 circle, enter yarn together
Line twister 3.High and low contracting silk enters Yarn twisting device 3, and the first spray-hole 325 sprays
Go out compressed air, cause formation negative pressure at the first suction inlet 323, high low-shrinkage silk is sucked the first suction
Mouth 323, then along the first yarn road 324 under the compressed-air actuated effect of the first spray-hole 325
Entering the first fibrillation pipe 321, the first fibrillation pipe 321 increases sliver by second nozzle 33
Frictional resistance during twist direction revolution, to reduce second nozzle 33 to the twist added by sliver
The transmission of jaw forward, make the sliver under front roller nip looser, more produce head end from
By fiber, the free-fiber of head end does to be twisted with the fingers to contrary initial looping with yarn core, is conducive to increasing
The quantity of wrapper fibre, its sectional area is more than yarn road sectional area, the beneficially row of air-flow in nozzle
Go out, thus beneficially steady flow condition and the revolution of sliver, under the effect of swirling eddy, form vacation
Twisting with the fingers, then yarn enters second nozzle 33, owing to the air pressure level of second nozzle 33 is more than the
One nozzle 32, and pressure is more than first jet 32, forces sliver backtwisting, sliver is along with second
Nozzle 33 produces uniform and stable swirling eddy, and spinning section sliver is risen the strongest false twisting
Effect, makes the S all presented on whole one fiber strand in the same direction twist with the fingers, during yarn progressively untwisting
Obtain looping really to twist with the fingers.Complete twisting after, yarn through electronic yarn clearer clear up after through reciprocating engine
The drive of structure, is wound on yarn on reel.
Claims (9)
1. an air-jet eddy-current spinning Polyester Yarns device, it is characterised in that: include that raw material supply fills
Putting (1), feedstock supply unit (1) connects yarn drafts device (2), yarn drafts
Device (2) connects Yarn twisting device (3), and Yarn twisting device (3) connects to be had into
Product coiler device (4)；Described Yarn twisting device (3) includes housing (31), housing (31)
Inside being provided with first jet (32), first jet (32) connects second nozzle (33)；Institute
State first jet (32) and include the first fibrillation pipe (321), the first fibrillation pipe (321) interior
The groove (322) of multiple helical structure it is uniformly provided with on wall.
A kind of air-jet eddy-current spinning Polyester Yarns device the most according to claim 1, its feature
It is: described first jet (32) includes the first suction inlet (323), the first suction inlet (323)
Connecting and have the first yarn road (324), the first yarn road (324) connects the first fibrillation pipe (321),
First yarn road (324) is provided with multiple first spray-hole (325), the first spray-hole (325)
Connect and have the first air chamber (326)；The pressure of described first jet (32) is 3kgf/cm2,
Angle between first spray-hole (325) and the first yarn road (324) is 35 degree to 50 degree,
On first fibrillation pipe (321) inwall, the quantity of groove is 4, the first yarn road (324) interior
Footpath is 2.0 to 2.5mm, a length of 20-30mm in the first yarn road (324), the first spray-hole
(325) number is 4, and the aperture of the first spray-hole (325) is 0.3-0.5mm, the
The distance of one suction inlet (323) distance the first spray-hole (325) is 10-15mm.
A kind of air-jet eddy-current spinning Polyester Yarns device the most according to claim 2, its feature
It is: described second nozzle (33) includes second corresponding with the first fibrillation pipe (321)
Suction inlet (331), the second suction inlet (331) connects the second yarn road (332), the second yarn road (332)
Being provided with multiple second spray-hole (333), the second spray-hole (333) connects the second air chamber
(334)；Described second yarn road (332) is gradual-enlargement type structure, and the second yarn road (332) enters
The mouth a diameter of 2mm of end, the second a diameter of 4mm of yarn road (332) port of export, the second yarn road (332)
A length of 30mm, the pressure 4.5kgf/cm of described second nozzle (33)2, the second injection
Angle between hole (333) and the second yarn road (332) is 75 degree to 90 degree, the second injection
The number in hole (333) is 8；Described first spray-hole (325) and the second spray-hole (333)
Between distance less than the principal length of fiber.
A kind of air-jet eddy-current spinning Polyester Yarns device the most according to claim 1, its feature
Being: described feedstock supply unit (1) includes support (11), support (11) is upper uniformly
Be provided with many fixing axles (12), adjacent fixing axle (12) is cased with respectively high-shrinkage silk raw material and
Low-shrinkage silk raw material, support (11) upper end is uniformly provided with multiple pilot hole for guiding yarn
(13), support (11) is additionally provided with the collector (14) corresponding with pilot hole (13),
Being additionally provided with line-breakage sensor (15) in collector (14), line-breakage sensor (15) connects to be had
Alarm lamp (16).
A kind of air-jet eddy-current spinning Polyester Yarns device the most according to claim 1, its feature
It is: described yarn drafts device (2) includes roll shaft (21), on upper roll shaft (21)
Side is uniformly provided with multiple rolling wheel (22) contacted therewith, and rolling wheel (22) is arranged over
Yarn guiding device (23), upper roll shaft (21) lower section is uniformly provided with multiple high-shrinkage silk tensioning dress
Put (24), and be provided with keeper between high-shrinkage silk tensioning apparatus (24) and upper roll shaft (21)
(25), high-shrinkage silk tensioning apparatus (24) lower section is provided with high-shrinkage silk positioner (26), high
Contracting silk positioner (26) lower section is provided with beaming device (27)；Described yarn guiding device (23)
Including bracing frame, bracing frame is provided with high-shrinkage silk compressing member (231) and low-shrinkage silk guide hole
(232), and low-shrinkage silk guide hole (232) be positioned at high-shrinkage silk compressing member (231) top.
A kind of air-jet eddy-current spinning Polyester Yarns device the most according to claim 5, its feature
It is: described high-shrinkage silk positioner (26) is rectangular structure, high-shrinkage silk positioner (26)
Middle part is provided with draws a groove (261).
A kind of air-jet eddy-current spinning Polyester Yarns device the most according to claim 5, its feature
It is: described low-shrinkage silk guide hole (232) lower section is provided with the second low-shrinkage silk guide hole (233),
And second low-shrinkage silk guide hole (233) be positioned at the side of beaming device (27), the second low-shrinkage
Silk guide hole (233) and low stretch yarn guide hole (232) are on same vertical line；Described collection
Bundle device (27) lower section is provided with Yarn twisting device (3), low-shrinkage silk and high-shrinkage silk through boundling
Device (27) is connected with Yarn twisting device (3).
A kind of air-jet eddy-current spinning Polyester Yarns device the most according to claim 5, its feature
It is: described high-shrinkage silk tensioning apparatus (24) includes roll shaft (241), under roll shaft (241)
Side, side is provided with little roll shaft (242), and roll shaft (241) lower section opposite side is provided with high-shrinkage silk location
Device (26)；Described beaming device (27) includes integrated roll shaft (271), integrated roll shaft
(271) upper side is provided with little integrated roll shaft (272), little integrated roll shaft (272) top
It is provided with false-twist textured yarn stopping means (26)；Described little integrated roll shaft (272), integrated roll shaft (271)
It is located along the same line with Yarn twisting device (3).
A kind of air-jet eddy-current spinning Polyester Yarns device the most according to claim 1, its feature
It is: described finished product coiler device (4) includes electronic yarn clearer (41), reciprocator (42)
With reel (43), reciprocator (42) warp yarn is connected with reel (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610523077.6A CN105926102A (en) | 2016-07-01 | 2016-07-01 | Air-jet vortex polyester yarn spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610523077.6A CN105926102A (en) | 2016-07-01 | 2016-07-01 | Air-jet vortex polyester yarn spinning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105926102A true CN105926102A (en) | 2016-09-07 |
Family
ID=56826964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610523077.6A Pending CN105926102A (en) | 2016-07-01 | 2016-07-01 | Air-jet vortex polyester yarn spinning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105926102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127029A (en) * | 2020-09-24 | 2020-12-25 | 陕西华燕航空仪表有限公司 | Spinning twisting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0544117A (en) * | 1991-07-30 | 1993-02-23 | Murata Mach Ltd | Apparatus for spinning |
| CN1117535A (en) * | 1994-08-22 | 1996-02-28 | 村田机械株式会社 | Yarn apparatus |
| CN1191246A (en) * | 1998-02-16 | 1998-08-26 | 南亚塑胶工业股份有限公司 | Method for mfg. false twisting yarn of hetero retractable superfine fibre |
| JP2001348736A (en) * | 2000-06-08 | 2001-12-21 | Murata Mach Ltd | Spinning apparatus |
| CN102912491A (en) * | 2012-11-02 | 2013-02-06 | 东华大学 | Air-jet vortex spinning nozzle device with vortex tube having three-sectional interior structure |
| CN103266374A (en) * | 2013-06-06 | 2013-08-28 | 绍兴文理学院 | Method for processing air-injection vortex spun yarns |
| CN203846234U (en) * | 2013-11-25 | 2014-09-24 | 南通泰慕士服装有限公司 | Dual-face line adjusting machine yarn-breaking automatic stopping creel |
| CN205711162U (en) * | 2016-07-01 | 2016-11-23 | 湖州菁诚纺织品有限公司 | Air-jet eddy-current spinning Polyester Yarns device |
-
2016
- 2016-07-01 CN CN201610523077.6A patent/CN105926102A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0544117A (en) * | 1991-07-30 | 1993-02-23 | Murata Mach Ltd | Apparatus for spinning |
| CN1117535A (en) * | 1994-08-22 | 1996-02-28 | 村田机械株式会社 | Yarn apparatus |
| CN1191246A (en) * | 1998-02-16 | 1998-08-26 | 南亚塑胶工业股份有限公司 | Method for mfg. false twisting yarn of hetero retractable superfine fibre |
| JP2001348736A (en) * | 2000-06-08 | 2001-12-21 | Murata Mach Ltd | Spinning apparatus |
| CN102912491A (en) * | 2012-11-02 | 2013-02-06 | 东华大学 | Air-jet vortex spinning nozzle device with vortex tube having three-sectional interior structure |
| CN103266374A (en) * | 2013-06-06 | 2013-08-28 | 绍兴文理学院 | Method for processing air-injection vortex spun yarns |
| CN203846234U (en) * | 2013-11-25 | 2014-09-24 | 南通泰慕士服装有限公司 | Dual-face line adjusting machine yarn-breaking automatic stopping creel |
| CN205711162U (en) * | 2016-07-01 | 2016-11-23 | 湖州菁诚纺织品有限公司 | Air-jet eddy-current spinning Polyester Yarns device |
Non-Patent Citations (1)
| Title |
|---|
| 唐佃花: "喷气纺喷嘴的设计及其工艺的研究", 《中国优秀博硕士学位论文全文数据库（硕士） 工程科技Ⅰ辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127029A (en) * | 2020-09-24 | 2020-12-25 | 陕西华燕航空仪表有限公司 | Spinning twisting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103276485B (en) | A kind of multicolour embedded section of color spinning method and device thereof and product | |
| CN101665998B (en) | Spinning device for concentrating composite yarns | |
| US3978648A (en) | Helically wrapped yarn | |
| US4322944A (en) | Method of and apparatus for break spinning yarn | |
| US4003194A (en) | Method and apparatus for producing helically wrapped yarn | |
| CN103266374B (en) | Method for processing air-injection vortex spun yarns | |
| CN103014944B (en) | Splitting twisting-boosting type vortex spinner | |
| CN103556315A (en) | Technology for spinning 40<S> high tenacity vortex viscose yarn and vortex viscose yarn | |
| CN103343408B (en) | Rotor spinning twisting process | |
| CN111691022A (en) | Improved air-jet vortex spinning twisting device | |
| CN205711162U (en) | Air-jet eddy-current spinning Polyester Yarns device | |
| CN203034183U (en) | Splitting twist type eddy current spinning device | |
| JPS63203824A (en) | Production equipment for spun yarn | |
| CN105926102A (en) | Air-jet vortex polyester yarn spinning device | |
| JPS61113831A (en) | Production of spun yarn and device therefor | |
| CN212476986U (en) | Improved air-jet vortex spinning twisting device | |
| CN211256185U (en) | Vortex spinning nozzle device | |
| CN209873216U (en) | Vortex tube for vortex spinning machine | |
| CN209412390U (en) | False twist textured yarn production equipment based on double eddy-current techniques | |
| CN207877968U (en) | A kind of modified form device for turbo-spinning | |
| CN207699742U (en) | A kind of New Vortex spinning jet nozzle structure | |
| CN116219598B (en) | Textile apparatus and textile method | |
| CN113481634B (en) | Drafting self-twisting device and ring spinning frame thereof | |
| CN2568677Y (en) | Filoplume reducing appts. | |
| CN109402802A (en) | False twist textured yarn production equipment and method based on double eddy-current techniques |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |