CN106337230B - A kind of device of gradient wrap yarn filoplume - Google Patents
A kind of device of gradient wrap yarn filoplume Download PDFInfo
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- CN106337230B CN106337230B CN201610980953.8A CN201610980953A CN106337230B CN 106337230 B CN106337230 B CN 106337230B CN 201610980953 A CN201610980953 A CN 201610980953A CN 106337230 B CN106337230 B CN 106337230B
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- yarn
- filoplume
- yarn guiding
- cone
- cone wall
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Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J3/00—Modifying the surface
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The present invention relates to a kind of devices of gradient wrap yarn filoplume, belong to technical field of textile processing.The device of the invention is by erecting bed,Pedestal,Supporting rack,Funneling rubbing device,Heat setting device,Orient aspiration channel,First driving pulley,Second driving pulley,Yarn gatherer,Yarn guiding device forms,The air inlet port for orienting aspiration channel is corresponding with the hollow out of funneling rubbing device cone outside wall surface,Implement lateral negative-pressure ward to operating in the yarn on hollow out conical inner surface,Not only realize the oriented and ordered looping of filoplume,Fibril aggregation and yarn defect is avoided to increase,And increase the dynamics that hollow out cone cone wall surface holds filoplume,The upper end cone wall cambered surface diameter of hollow out cone is noticeably greater than lower end cone wall cambered surface diameter and the structure of hollow shaft diameter,Realize the progressive gradient looping of Yarn filoplume,High-speed and high-efficiency looping,Heat setting device carries out slot type extruding and high-temperature shaping to yarn after plumage looping,Increase looping structural stability and consistency.
Description
Technical field
The present invention relates to a kind of devices of gradient wrap yarn filoplume, belong to technical field of textile processing.
Technical background
Filoplume is one of important indicator for weighing yarn qualities.Yarn filoplume not only influences the rear processes such as woven, knitting
Production efficiency, and the presentation quality of final products, particularly high speed shuttleless loom commonly used today are influenced, reduce yarn
Filoplume has a very important significance.
Yarn filoplume results from spun yarn manufacturing procedure, and mechanism is after the fiber head end of inside and outside transfer exposes yarn body, to take off
Gripping effect from jaw, can not be again introduced into or be wrapped on yarn body trunk, form filoplume.Filoplume increases in winder and warping
Process, basic reason are：Yam surface filoplume is more, structural relaxation, in the yarns high-speed cruising process such as winder, warping,
Yarn rubs by fierceness through parts such as yarn guide member, tension parts, the serious withdrawing of fiber head end inside yarn body is caused to be free on
Yarn body surface face, filoplume increases severely, surface structure seriously destroys.In order to reduce Yarn filoplume, realize that yarn is smoothly weaved, textile enterprise
Generally all to after warping yarn carry out sizing processing, attach Yarn filoplume and meanwhile to yarn carry out enhancing protect stretch, increase it is wear-resisting
Property.But warping generally use piece yarn starching, piece yarn starching may result in yarn stick to each other, need wet, dry leasing, yarn leasing
When mutually tear and destroy yarn body surface starch adhesive film, generate secondary filoplume.It can be seen that eliminating Yarn filoplume, increase yarn surface layer knot
Structure consistency should carry out before starching.
For ring spindle yarn process, scholar both domestic and external does excessive quantifier elimination.There are two types of the approach of generally use, a kind of
It is that common ring spinning process is optimized using conventional method, this method can only reduce Yarn filoplume, function and effect to a certain extent
It is limited；Another kind is to eliminate filoplume using Advanced Spinning Technologies or special elimination filoplume device, and ring spun yarn can be greatly lowered
Line filoplume.Novel ring spinning technology or special elimination filoplume device are the hot spots of current ring spinning technical research.It is new at present
The representative of type ring ingot spinning technology is Advance of Compact Spinning Technology, such as Department of Intellectual Property of U.S. invention disclosed patent on December 18th, 1984
“Device for stretching,condensing and transporting a rove of fibers during a
Spinning operation ", patent No. US 4488397；Department of Intellectual Property of U.S. invention disclosed on June 13rd, 2000 is special
Sharp " Device for condensing a drafted fiber strand ", the patent No. 6073314；Department of Intellectual Property of the U.S.
Invention disclosed patent on June 13rd, 2000 " Device for condensing a drafted fiber strand ", specially
Profit number 6073314；Department of Intellectual Property of U.S. invention disclosed patent " Arrangement on July 4th, 2000
Condensing a drafted fiber strand ", the patent No. 6082089；Department of Intellectual Property of U.S. public affairs on January 9th, 2001
The patent of invention " Transport belt for transporting a fiber strand to be condensed " opened,
Patent No. US 6170126B1；Department of Intellectual Property of U.S. invention disclosed patent " Arrangement and on July 24th, 2001
method for condensing a drafted fiber strand and method for making yarn
Thereform ", the patent No. US 6263656B1；Department of Intellectual Property of the U.S. invention disclosed patent on the 14th of August in 2001
" Apparatus for condensing a drafted strand ", patent No. US 6272834B1；Department of Intellectual Property of the U.S.
Invention disclosed patent on May 29th, 2001 " Condensing zone for a spinning machine ", patent No. US
6237317B1.The central principle of above-mentioned Advance of Compact Spinning Technology patent complicated legal case is all needle ring ingot spinning process, compact spinning trigonum
Fiber strip is strengthened controlling fiber strip edge fibers, and effectively reduction spinning process fiber head end is exposed, reduces yarn hair
Plumage；But compact spinning eliminates spinning triangular zone, and the inside and outside transfer of yarn body internal fiber is inadequate, and cohesive force is insufficient, and outer layer still has filoplume dew
Go out, filoplume still increases severely after yarn body is subjected to friction；Particularly at present by the Advance of Compact Spinning Technology of airflow concentration, only to high grade cotton yarn
Filoplume reducing effect is apparent, poor to thick special Yarn filoplume reducing effect.
The special reduction filoplume device used at present be using jet-impingement form, mounted on front roller and twizzle it
Between, make established filoplume patch volt in yam surface using the revolution of air-flow, such as Department of Intellectual Property of U.S. public affairs on April 10th, 1979
The patent of invention " method and apparatus yarn treatment " opened, the patent No. 41481779, U.S.'s intellectual property
Office invention disclosed patent " the method and apparatus for modifying spun textile on the 22nd of August in 1989
Yarn ", the patent No. 5263311.These researchs are main difference is that since the difference of airflow injection device causes yam surface fine
It ties up that Impact direction is different, leads to the difference of Yarn filoplume eradicating efficacy so as to generate different winding effects.But due to this
A little devices can be only installed at behind twist triangle zone (because the fiber in twist triangle zone is substantially into staple in bulk shape, the air-flow of injection
Can lead to fiber movement confusion and break end), air-flow brushes object for yarn and yam surface filoplume, brushes being bullied for two objects
Flow rotation effect is different, realizes filoplume staying in yam surface in the form of simple patch volt and relaxation winding；In later process (such as
Winder) processing in, parts rub withdrawing yarn surface structure fiber, relaxation docile and winding filoplume reveal again,
The effect for really eliminating filoplume is not achieved.
For winding procedure high-speed friction, yam surface structural damage is caused, filoplume largely increases, and strength declines, it is desirable that
The problems such as mating sizing operation, increase starching difficulty and sizing cost, sets filoplume flattening device in winding procedure, inhibits filoplume
Generation, to later process produce and improve end product quality have a very important significance.The reduction studied at present
The method of resultant yarn filoplume, which is concentrated mainly on, reduces Winding yarn filoplume device；Although Patents documents have very much, use
Basic principle is identical, i.e., is used on bobbin-winding machine in yarn and carry out backtwisting-twisting mode to advancing yarn, make yam surface
Filoplume achievees the purpose that reduce filoplume wound on yam surface.Representative patent document has：European patent number is EP 0 866
014 A2, publication date on 09 23rd, 1998, invention and created name are Auto Winder, and this application complicated legal case uses winding process
The mechanism of navel is turned round in flow, wandering fibre is made to come along with the twist direction patch volt to yarn of yarn, to reduce yarn hair
Plumage；6 374 588 B1 of U.S. Patent No. US, publication date on 04 23rd, 2002, invention and created name Hairiness
Controlling device and winder, this application complicated legal case use the machinery of revolution navel in winding process flow to make
With the twist direction for making wandering fibre along yarn pastes volt to yarn body trunk, to reduce Yarn filoplume；European patent number is EP 1
146 002 A2, publication date on October 17th, 2001, invention and created name are Automatic winder and hairiness
Suppressing device, this application complicated legal case utilize air vortex flow tube, by the mechanical function of swirling eddy, make filoplume again
It is coated to yarn, to reduce filoplume, but is analyzed from principle, acted on only according to the looping of air-flow, covered effect is bad；Europe
1 013 803 A2 of patent No. EP, publication date on 06 28th, 2000, invention and created name Hairiness
Suppressing device for automatic winder, this application complicated legal case equally using air vortex flow tube, pass through air-flow
Yarn is rotated, when the yarn of rotation passes through control panel (regulating plate), fiber is made to be wrapped over yarn, to subtract
Few filoplume；China Patent No. is ZL 99127507.1, and publication date on 07 05th, 2000, invention and created name is automatic winding
The filoplume flattening device of machine, this application complicated legal case equally using air vortex flow tube, rotate yarn, but the patent is led to by air-flow
It crosses and installs controller additional at device both ends, generate false twist effect to ensure that yarn is turned round along own axes, improve and reduce Yarn filoplume
Efficiency.In addition to this, China Patent No. be ZL 200710052991.8, publication date on 01 23rd, 2008, innovation and creation name
Referred to as a kind of method for reducing resultant yarn filoplume, the offer of this application complicated legal case is a kind of by the way of false twisting flatiron, to winder and knitting
The yarn of process carries out online attach and is involved in yarn body with wrap yarn filoplume, few part filoplume, realizes winder or knitting process
The middle mesh that Yarn filoplume is inhibited to increase.The method and apparatus of above-mentioned reduction yam surface filoplume, have in common that Yarn filoplume
It lodged by air-flow or mechanical type, be wrapped over yarn again and do；But entire filoplume flattening again during looping, does not all have
Effect is held active and effectively, and filoplume flattening, looping is loosely organized again, and yarn surface layer densification degree does not improve, and reduces
Filoplume be subjected to friction be easy to rebound again；When filoplume is wound into yarn body simultaneously, because of fibril aggregation, the yarn reduced after filoplume is thick
The yarns defect such as section, cotton knot is significantly increased.
It can be seen that above-mentioned control the yarns such as winder, warping, knitting using the Yarn filoplume of process, existing method is common
Point is：In the case of non-positive gripping filoplume head end, false twisting is carried out to yarn or air-flow brushes looping, yarn table will be stretched out
Most filoplumes in face are wound in the form of loosely, docile can not be formed between yarn face, filoplume fiber and yarn body
Fine and close structural nexus only visually realizes that filoplume is reduced；For the form using backtwisting-twisting, filoplume process is attached
In, is there is the weaker position of the twist, is easily stretched and deteriorated by yarn tension by dynamic transfer and redistribution in the yarn part twist
The yarn body trunk uniformity.More it is essential that in later process, as yarn is rubbed by parts, these relaxation winding, patches
The fiber taken in yam surface is easy to stretch out yam surface formation filoplume again, processing and final production to yarn later process
The quality (being especially knitted product quality) of product improves without essence.
In view of the above-mentioned problems, China Patent No. is ZL 201410204503.0, and publication date on May 15th, 2014, invention
A kind of entitled positive rotary method for improving yarn surface structure of gripping is created, this application complicated legal case provides a kind of using negative pressure
Absorption holds yarn surface layer filoplume, while is rotatably wound around filoplume is held on yarn trunk；However the negative-pressure ward
There are following technical problems for the method for gripping rotation looping filoplume：First, since taper gripping surface all has along the whole week
There is negative pressure gripping effect, to more fragile easily short Yarn filoplume at more thick and stiff while filoplume and yarn body Truck Connection, processing
In the process often because the thick and stiff fiber of fracture blocks the mesh on taper gripping surface, along with workshop flyings docile is on mesh,
Fiber of these dociles on mesh, which can not centrifuge, to be thrown away and removes, and taper gripping surface is caused to act on the gripping of yam surface big
It is big to weaken, even lose, it is impossible to meet the effect of the gripping wrap yarn surface hairiness of continuous and effective；Second, filoplume is wound into
During yarn body, high speed rotation is wound into yarn and does in a manner of perpendicular to yarn trunk at winding, not only filoplume is failed with compared with
Big screw pitch is wrapped on yarn body, can not greatly improve yarn strength, and Yarn filoplume is often because the aggregation on yarn body is wound,
The yarns defect such as yarn slubbing, cotton knot is caused to be significantly increased, corresponding appearance of fabrics fault also increases；Third, the rotation of taper gripping surface
One week, filoplume on yarn body can only be wound to a circle, if improving filoplume looping efficiency, need that the rotation of taper gripping surface is substantially improved
Rotary speed increases energy consumption and rotary part abrasion, still can not achieve the efficient winding yarn filoplume work(under low rotary part effect
Energy；4th, due to the taper gripping surface using single negative pressure and rotary speed, negative pressure is carried out to yam surface filoplume and holds packet
It twines, the identical disposable filoplume looping of tightness can only be carried out to filoplume, can not realize the skill of the progressive complete looping of tightness gradient
Art effect.
Invention content
There are problems for above-mentioned, progressive the purpose of the present invention is to provide a kind of device of gradient wrap yarn filoplume
The efficient looping Yarn filoplume of formula, eliminate Yarn filoplume again looping to phenomena such as yarn defect during yarn body is significantly increased, filoplume easily rebounds,
Its technical solution is that：
A kind of device of gradient wrap yarn filoplume, the device by erecting bed, pedestal, supporting rack, funneling rubbing device,
Heat setting device, orientation aspiration channel, the first driving pulley, the second driving pulley, yarn gatherer, yarn guiding device
Composition, pedestal is fixed on erecting bed, is equipped with supporting rack above pedestal, and supporting rack one end is cuboid, the supporting rack other end
Upper surface setting chamfered transition formula boss, straight slot is offered on one end of supporting rack cuboid, straight slot is perpendicular to supporting rack
The upper and lower surface of cuboid, supporting rack lower surface are provided with the first driving pulley, the second driving pulley, the first transmission skin
Belt wheel, the second driving pulley are symmetrically located in straight slot both sides, and funneling rubbing device is made of hollow shaft and hollow out cone, hollow
Axis is movably arranged on by bearing in straight slot, and the lower surface of supporting rack is extended in hollow shaft lower end, and hollow shaft lower end is passed with first
Dynamic belt pulley, the second driving pulley are parallel, and hollow shaft lower end is with being sleeved in the first driving pulley, the second driving pulley
The contact of driving belt tight friction, yarn gatherer is made of the second yarn guiding wheel, the first yarn guiding wheel and the first fixed link, the
One fixed link is straight-bar, and the second yarn guiding wheel is located at the first fixed link upper end, and the first yarn guiding wheel is located in the middle part of the first fixed link, first
Yarn guiding wheel race and the second yarn guiding wheel race are in the same plane, and the first fixed link upper end is located in hollow shaft, and first fixes
Bar lower end is fixed on erecting bed, and hollow out cone opens up a diameter of in hollow step cone on the upper end cone wall that hollow out is bored
0.4-2 millimeters of grid through-hole, hollow out cone lower end cone wall on open up grid through-hole 0.4-2 millimeters a diameter of, upper end cone wall
Face is with lower end cone wall surface on same circular conical surface, and the outer convex cone wall of hollow out cone is between upper end cone wall and lower end cone wall, evagination
Cone wall externally protrudes out in end cone wall and the conical surface where lower end cone wall, and grid through-hole 2-4 millimeters a diameter of is opened up on outer convex cone wall, with
2-4 millimeters of grid through-hole, the chamfered transition formula of the supporting rack other end are opened up on the hollow shaft upper end wall surface of lower end cone wall connection
The intermediate incline of boss is bored towards hollow out, air pipe passway is provided on intermediate incline, air pipe passway is parallel to the following table of supporting rack
Face, one end of air pipe passway have closely inserted orientation air draught in horn-like port, and on intermediate incline in air pipe passway
Pipe, the inlet end port for orienting aspiration channel is corresponding with the outside wall surface that hollow out is bored, and the outlet side extension air outlet pipe for orienting aspiration channel is led to
Road, is equipped with heat setting device on the intermediate incline of chamfered transition formula boss, and heat setting device is located at the horn-like end of air pipe passway
The top of mouth, heat setting device are made of orientation heated seats, yarn guiding disk, adiabatic disks and tension pulley, and the orientation of heat setting device adds
Hot seat is cylindrical, and orientation heated seats lower end is adiabatic end, orients heated seats upper end as orientation fire end, orientation heated seats upper end
Median plane be equipped with insulated shaft, yarn guiding disk movable set is in insulated shaft, and yarn guiding disk is made of upper disk and lower wall, yarn guiding disk
Lower wall disk is bonded with orientation heated seats upper surface, and flatiron is formed between the lower wall of yarn guiding disk and the upper disk of yarn guiding disk and walks yarn slot,
Plane is corresponding with circular conical surface where upper end cone wall where yarn slot is walked in flatiron, and adiabatic disks are actively installed on above yarn guiding disk, and tension is vitalized
The dynamic top for being arranged on adiabatic disks, yarn guiding device are made of the second fixed link and third yarn guiding wheel, the second fixed link lower end
Be fixed on the top surface of chamfered transition formula boss, third yarn guiding wheel is arranged on the second fixed link upper end, third yarn guiding wheel race with
Circular conical surface phase inscribe, third yarn guiding wheel race and the first yarn guiding wheel race, the second yarn guiding wheel wheel where the upper end cone wall of hollow out cone
Slot is in the same plane.
As a result of above technical scheme, compared with prior art, a kind of gradient wrap yarn filoplume of the invention
Device the advantage is that：The present invention is located at using the first yarn guiding wheel in the middle part of the first fixed link first, and the second yarn guiding wheel is located at first
Fixed link upper end, the first fixed link upper end are located at the yarn gatherer structure design in hollow shaft, realize yarn with guide wheel
The mode of formula low friction enters in the hollow out cone of funneling rubbing device；Gas is provided with using on the intermediate incline bored towards hollow out
Tube passage has closely inserted orientation aspiration channel, orientation aspiration channel inlet end port and the outside wall surface pair of hollow out cone in air pipe passway
The structure design answered is implemented lateral negative-pressure ward to operating in the yarn on funneling rubbing device hollow out cone cone wall, is realized
During hollow out bores friction fasciated filoplume, not only directional stretch Yarn filoplume, promotes filoplume is oriented and ordered to be wrapped over yarn master
On dry, prevent filoplume random or when vertical wrap is to yarn trunk tangles into cotton knot, avoid fibril aggregation, efficiently solve because of fibre
Dimension assembles and generates the technical barrier that the yarns defect such as yarn slubbing, cotton knot is significantly increased, and filoplume is promoted to be close to the cone that hollow out is bored
Wall surface increases the curable grip of looping filoplume, improves filoplume looping efficiency, while disconnected fuds fuddled plumage or winged of the docile on the mesh conical surface
Fibre after conical surface high speed rotation goes out negative-pressure air-suction area, is thrown away by centrifugation, realizes conical surface mesh automatically cleaning effect；It is bored using hollow out
In hollow raised type cone, the upper end cone wall of hollow out cone, outer convex cone wall, lower end cone wall and the hollow shaft being connect with lower end cone wall
Grid through-hole is opened up on the wall surface of upper end respectively, on same circular conical surface, outer convex cone wall is located at upper for upper end cone wall surface, lower end cone wall surface
Between end cone wall and lower end cone wall, outer convex cone wall surface is located at upper end cone wall and the structure in the outside of the conical surface where lower end cone wall is set
Meter so that before the lower end cone wall of hollow out cone carries out gripping looping to Yarn filoplume, hollow shaft upper end wall surface grids through-hole is born
Press air draught orientation suction stretching, extension filoplume, before the upper end cone wall that hollow out is bored carries out gripping looping to Yarn filoplume, outer convex cone wall surface
The negative-pressure air-suction orientation suction stretching, extension filoplume of grid through-hole；Since hollow out is bored, upper end cone wall cambered surface diameter is big, lower end cone wall cambered surface
Diameter is small, and hollow out cone high speed rotation under hollow shaft drive, the upper end cone wall surface linear velocity of hollow out cone is noticeably greater than lower end cone wall surface
Linear velocity, conical surface linear velocity is big, looping tightness is high so that and the upper end cone wall surface of hollow out cone carries out complete looping to non-looping filoplume,
Not only realize yarn successively through lower end cone wall surface, upper end cone wall surface when, surface hairiness carries out the progressive complete looping of gradient, solution
Determined filoplume can not complete looping the problem of, and hollow out coning circles, and how all Yarn filoplume rotation looping is, greatly improves packet
Twine rate.Yarn after hollow out bores progressive efficient filoplume looping, is walked into the flatiron of heat setting device in yarn slot immediately, by
To slot type extruding and high temperature heat setting action, Yarn filoplume looping structural stability and structural compactness are further increased, is solved
Yarn surface layer filoplume winding arrangement relaxation in previous drop filoplume technology, the technology that Yarn filoplume rebounds in postorder process are asked
Topic.Rational in infrastructure, Parameter adjustable of the invention, can meet the different aftertreatment technology demands of yarn, be easy to promote the use of a large area.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the actually machine operation schematic diagram of apparatus of the present invention.
Specific embodiment
A kind of device of gradient wrap yarn filoplume of the present invention is described in further detail below in conjunction with the accompanying drawings.
See attached drawing.
A kind of device of gradient wrap yarn filoplume, the device are filled by erecting bed, pedestal 19, supporting rack 2, funneling friction
It puts, heat setting device, orientation aspiration channel, the first driving pulley 16, the second driving pulley 20, yarn gatherer, yarn
Guiding device forms, and pedestal 19 is fixed on erecting bed, and 19 top of pedestal is equipped with supporting rack 2, and 2 one end of supporting rack is rectangular
Body, the upper surface setting chamfered transition formula boss of 2 other end of supporting rack, straight slot is offered on one end of 2 cuboid of supporting rack,
For straight slot perpendicular to the upper and lower surface of 2 cuboid of supporting rack, 2 lower surface of supporting rack is provided with the first driving pulley 16, second biography
Dynamic belt pulley 20, the first driving pulley 16, the second driving pulley 20 are symmetrically located in straight slot both sides, funneling rubbing device
It is made of hollow shaft 15 and hollow out cone 11, hollow shaft 15 is movably arranged on by bearing in straight slot, and 15 lower end of hollow shaft is extended
The lower surface of supporting rack 2,15 lower end of hollow shaft is parallel with the first driving pulley 16, the second driving pulley 20, hollow shaft 15
Lower end is contacted with 1 tight friction of driving belt being sleeved in the first driving pulley 16, the second driving pulley 20, is driven skin
1 external drive mechanism of band, yarn gatherer are made of the second yarn guiding wheel 21, the first yarn guiding wheel 17 and the first fixed link 18, the
One fixed link 18 is straight-bar, and the second yarn guiding wheel 21 is located at 18 upper end of the first fixed link, and the first yarn guiding wheel 17 is located at the first fixed link
18 middle parts, 17 race of the first yarn guiding wheel and 21 race of the second yarn guiding wheel are in the same plane, and 18 upper end of the first fixed link is located at
In hollow shaft 15,18 lower end of the first fixed link is fixed on erecting bed, and hollow out cone 11 is in hollow step cone, hollow out cone 11
Upper end cone wall 12 on open up grid through-hole 0.4-2 millimeters a diameter of, opened up on the lower end cone wall 14 of hollow out cone 11 a diameter of
0.4-2 millimeters of grid through-hole, handled Yarn filoplume is thicker, and grid through-hole diameter is bigger, and grid through-hole mesh number is bigger, right
The adsorption capacity of filoplume is bigger；Yarn filoplume diameter is certain, and filoplume amount is more, and the width of upper end cone wall 12 and lower end cone wall 14 is got over
Greatly, it is longer to yam surface filoplume processing time, better processing effect；Upper 12 face of end cone wall is with lower 14 face of end cone wall in same circle
On the conical surface, the range of taper between the upper end cone wall 12 of hollow out cone 11 and the lower 14 place conical surface of end cone wall and 15 cross section of hollow shaft
It is 1:6 to 6:1, similary hollow out is bored under 11 rotational speed conditions, and taper is bigger, and upper 12 face of end cone wall faces yarn with lower end cone wall 14
The gradient disparities rate of the looping tightness of line filoplume is bigger, and looping efficiency is higher, and the outer convex cone wall 13 of hollow out cone 11 is located at upper end cone
Between wall 12 and lower end cone wall 14, outer convex cone wall 13 externally protrudes out in end cone wall 12 and the lower 14 place conical surface of end cone wall, outer convex cone wall
13 width are bigger, and upper 12 face of end cone wall is higher in face of the gradient disparities rate of the looping tightness of Yarn filoplume with lower end cone wall 14, outside
Grid through-hole 2-4 millimeters a diameter of is opened up on convex cone wall 13, is opened on the 15 upper end wall surface of hollow shaft being connect with lower end cone wall 14
If 2-4 millimeters of grid through-hole, in component mechanical mechanics property allowed band, 15 upper end wall surface of outer convex cone wall 13 and hollow shaft
On grid through-hole diameter is bigger, mesh number is more, it is better to the directional stretch effect of yam surface filoplume；2 other end of supporting rack
Chamfered transition formula boss intermediate incline towards hollow out cone 11, air pipe passway is provided on intermediate incline, air pipe passway is parallel
In the lower surface of supporting rack 2, one end of air pipe passway is located in horn-like port on intermediate incline, close in air pipe passway
Orientation aspiration channel is inserted, 10 port of inlet end for orienting aspiration channel is corresponding with the outside wall surface of hollow out cone 11, orients aspiration channel
Air pipe passway is extended in outlet side 3, and 3 external negative pressure air exhauster of outlet side is equipped on the intermediate incline of chamfered transition formula boss
Heat setting device, heat setting device are located at the top of the horn-like port of air pipe passway, heat setting device by orientation heated seats 6, lead
Yarn disk 7, adiabatic disks 8 and tension pulley 9 form, and the orientation heated seats 6 of heat setting device are cylindrical, and 6 lower end of orientation heated seats is
Adiabatic end, 6 upper end of orientation heated seats are orientation fire end, and China Patent Publication No. CN201245734 can be used in orientation fire end,
Publication date 2009.05.27, invention and created name are a kind of ironing spinning device or the heating unit of other forms, be can also be used
Other heating structures such as high-temperature steam heating, resistance wire, during using electric heating device, orientation fire end passes through lead external electricity
Source, the median plane of 6 upper end of orientation heated seats are equipped with insulated shaft, and 7 movable set of yarn guiding disk is in insulated shaft, and yarn guiding disk 7 is by upper
Disk and lower wall composition, the lower wall disk of yarn guiding disk 7 are bonded with 6 upper surface of orientation heated seats, lower wall and the yarn guiding disk 7 of yarn guiding disk 7
Upper disk between formed flatiron walk yarn slot, flatiron walk yarn slot where plane it is corresponding with upper 12 place circular conical surface of end cone wall, flatiron is walked
Yarn bath temperature degree is 100-170 DEG C, and the glass transition temperature of handled yarn fibers raw material is higher or softening temperature is higher, presses
It is higher to scald yarn bath temperature degree, adiabatic disks 8 are actively installed on 7 top of yarn guiding disk, and tension pulley 9 is movably arranged on the top of adiabatic disks 8, yarn
Line guiding device is made of the second fixed link 4 and third yarn guiding wheel 5, and 4 lower end of the second fixed link is fixed on chamfered transition formula boss
On top surface, third yarn guiding wheel 5 is arranged on 4 upper end of the second fixed link, the upper end cone wall 12 of 5 race of third yarn guiding wheel and hollow out cone 11
Place circular conical surface phase inscribe, 17 race of 5 race of third yarn guiding wheel and the first yarn guiding wheel, 21 race of the second yarn guiding wheel are in same plane
On.
The device of the invention can be used for different yarns manufacturing procedure, when for yarn bobbin winding process, in full-automatic network
On cylinder machine, using screw and marquis's card fixer, it is clear that apparatus of the present invention through erecting bed are fixedly mounted on automatic winder electronics
Between yarn device and waxing attachment；When for yarn warping process, using screw and marquis's card fixer, apparatus of the present invention are passed through
Erecting bed is fixedly mounted on one row's lever jack of cylinder stand of warping machine yarn output terminal, and apparatus of the present invention are located at lever jack with stretching
Between button；When for knitting warp process, using screw and marquis's card fixer, apparatus of the present invention through erecting bed are fixed and are pacified
On the yarn guide of tricot machine warp let-off structure, apparatus of the present invention be located at positive type warp let-off structure and looping mechanism feed silk hook it
Between.With reference to crinosity plumage cotton yarn warping process, the concrete application of the present invention is further elaborated.
Embodiment 1：Gradient looping processing is carried out to cotton yarn hairiness in warping process
Apparatus of the present invention drive funneling rubbing device with 8000 revs/min through 1 external drive motor of driving belt
Speed in counterclockwise direction carries out high-speed rotation, and heat setting device is heated by external power supply so that yarn bath temperature degree liter is walked in flatiron
To 135 DEG C, the taper between the upper end cone wall 12 of hollow out cone 11 and the lower 14 place conical surface of end cone wall and 15 cross section of hollow shaft is
3:1, upper 12 wall wide of end cone wall is 20 millimeters, and outer 13 width of convex cone wall is 15 millimeters, lower 10 millimeters of 14 wall wide of end cone wall, all cones
The grid through-hole diameter of 15 upper end wall surface of grid through-hole and hollow shaft on wall is 2 millimeters, and the outlet side 3 for orienting aspiration channel is external
Negative pressure air exhauster implements negative pressure to grid through-hole, the grid through-hole of 15 upper end wall surface of hollow shaft on 11 all cone walls of hollow out cone
Suction.Using plasma atomising device implements atomization to the aqueous solution for containing 5% cationic softener in 25 DEG C of environment, right
Ne60 English branch cotton yarn carries out damp state processing so that cotton yarn regain that treated is more than 15%, softening yarn fiber；Chao Taichu
When cotton yarn after reason carries out warping, Ne60SCrinosity plumage cotton yarn (Z sth. made by twisting) is with 600 ms/min of speed from being placed on bobbin cradle
Package is unwound, with tensioning state successively through tensioner, yarn guide member, via the first yarn guiding wheel of yarn gatherer
17th, the second yarn guiding wheel 21 is run in a manner of guide-roller type low friction into the hollow out of funneling rubbing device cone 11, cotton yarn operation
To before the internal face of the lower end cone wall 14 of hollow out cone 11, in the grid through-hole negative pressure draft effect of 15 upper end wall surface of hollow shaft
Under, cotton yarn surface hairiness obtains directional stretch, and Yarn filoplume is promoted to be oriented direction of extension with yarn traffic direction in about
45 angles, the cotton yarn of surface hairiness directional stretch are run to the lower end cone wall 14 of high-speed rotating hollow out cone 11, wall surface at this
Grid through-hole negative-pressure ward acts on so that filoplume is held, and cotton yarn trunk is under high-speed rotating lower 14 rubbing action of end cone wall
It is rotated, cotton yarn surface hairiness orientation is promoted to be wrapped on cotton yarn trunk, prevented filoplume random or vertical wrap is to yarn master
Cotton knot is tangled into when dry, avoids fibril aggregation, efficiently solves and the yarns such as yarn slubbing, cotton knot defect is generated due to fibril aggregation substantially
Increased technical barrier；The cotton yarn of filoplume orientation looping is run to outer 13 notch of convex cone wall, by outer 13 surface mesh of convex cone wall
Under lattice through-hole negative pressure draft effect, the filoplume of the incomplete looping in cotton yarn surface obtains directional stretch, filoplume directional stretch side again
To, in about 45 ° of angles, the cotton yarn of incomplete looping filoplume directional stretch, which is run to high-speed rotating, to be engraved with yarn traffic direction
At the upper end cone wall 12 of sky cone 11, wall surface effectively holds the cotton of the incomplete looping of directional stretch under negative-pressure ward effect at this
Yarn hair plumage, cotton yarn trunk are rotated on high-speed rotating under 12 rubbing action of end cone wall, promote the incomplete looping of cotton yarn
Filoplume is completely wound around on cotton yarn trunk, since the linear velocity at upper end cone wall 12 is noticeably greater than the linear speed at lower end cone wall 14
Degree, the slewing rate and great efforts that upper 12 rubbing action of end cone wall generates cotton yarn trunk, the suffered packet of cotton yarn surface residual filoplume
It is more abundant to twine great efforts, looping, it is achieved thereby that the complete looping effect of the progressive gradient of cotton yarn surface hairiness；Since hollow out is bored
11 rotate a circle, and how all Yarn filoplume rotation looping is, realizes the effect of the complete wrap yarn filoplume of high-speed and high-efficiency.It is bored through hollow out
Yarn after the 11 progressive complete looping filoplumes of gradient, walks in yarn slot into the flatiron of heat setting device, is squeezed by slot type immediately
Pressure and high temperature heat setting action, further increase Yarn filoplume looping structural stability and structural compactness, solve previous drop
The technical issues of yarn surface layer filoplume winding arrangement relaxes in filoplume technology, and Yarn filoplume rebounds in postorder process.Cotton yarn
After the progress structure thermal finalization processing of yarn slot is walked in flatiron, exported by the third yarn guiding wheel 5 of yarn guiding device, then successively through stretching
Contracting button, cord roller, are finally wound up on warp beam.Contrast test the result shows that：Using the cotton yarn hair after the method for the present invention warping
Plumage total amount reduced rate is 96.1%.
Claims (1)
1. a kind of device of gradient wrap yarn filoplume, it is characterised in that：The device of the gradient wrap yarn filoplume is by pacifying
Fill platform, pedestal (19), supporting rack (2), funneling rubbing device, heat setting device, orientation aspiration channel, the first driving pulley
(16), the second driving pulley (20), yarn gatherer, yarn guiding device composition, pedestal (19) are fixed on erecting bed,
Supporting rack (2) is installed, supporting rack (2) one end is cuboid, and the upper surface of supporting rack (2) other end is set above pedestal (19)
Chamfered transition formula boss offers straight slot on one end of supporting rack (2) cuboid, and straight slot is perpendicular to supporting rack (2) cuboid
Upper and lower surface, supporting rack (2) lower surface is provided with the first driving pulley (16), the second driving pulley (20), and first passes
Dynamic belt pulley (16), the second driving pulley (20) are symmetrically located in straight slot both sides, and funneling rubbing device is by hollow shaft (15)
With hollow out cone (11) composition, hollow shaft (15) is movably arranged on by bearing in straight slot, and support is extended in hollow shaft (15) lower end
The lower surface of frame (2), hollow shaft (15) lower end is parallel with the first driving pulley (16), the second driving pulley (20), hollow
It closely rubs with the driving belt (1) being sleeved in the first driving pulley (16), the second driving pulley (20) axis (15) lower end
Contact is wiped, yarn gatherer is made of the second yarn guiding wheel (21), the first yarn guiding wheel (17) and the first fixed link (18), and first is solid
Fixed pole (18) is straight-bar, and the second yarn guiding wheel (21) is consolidated positioned at the first fixed link (18) upper end, the first yarn guiding wheel (17) positioned at first
In the middle part of fixed pole (18), the first yarn guiding wheel (17) race and the second yarn guiding wheel (21) race are in the same plane, the first fixed link
(18) upper end is located in hollow shaft (15), and the first fixed link (18) lower end is fixed on erecting bed, and hollow out bores (11) in middle empty station
Stepwise cone, hollow out bore and grid through-hole 0.4-2 millimeters a diameter of are opened up on the upper end cone wall (12) of (11), hollow out cone (11)
Lower end cone wall (14) on open up grid through-hole 0.4-2 millimeters a diameter of, upper end cone wall (12) face and lower end cone wall (14) face
On same circular conical surface, the outer convex cone wall (13) of hollow out cone (11) is between upper end cone wall (12) and lower end cone wall (14), outside
Convex cone wall (13) externally protrudes out in end cone wall (12) and the conical surface where lower end cone wall (14), and a diameter of 2- is opened up on outer convex cone wall (13)
4 millimeters of grid through-hole opens up 2-4 millimeters of grid on hollow shaft (15) upper end wall surface being connect with lower end cone wall (14) and leads to
Hole, the intermediate incline of the chamfered transition formula boss of supporting rack (2) other end bore (11) towards hollow out, gas are provided on intermediate incline
Tube passage, air pipe passway are parallel to the lower surface of supporting rack (2), and one end of air pipe passway is located at transition in horn-like port
On inclined-plane, orientation aspiration channel is closely inserted in air pipe passway, (11) are bored in inlet end (10) port and hollow out for orienting aspiration channel
Outside wall surface correspond to, air pipe passway is extended in the outlet side (3) for orienting aspiration channel, on the intermediate incline of chamfered transition formula boss
Equipped with heat setting device, heat setting device is located at the top of the horn-like port of air pipe passway, and heat setting device is by orientation heated seats
(6), yarn guiding disk (7), adiabatic disks (8) and tension pulley (9) composition, the orientation heated seats (6) of heat setting device are cylindrical, orientation
Heated seats (6) lower end is adiabatic end, and orientation heated seats (6) upper end is orientation fire end, orients the median plane of heated seats (6) upper end
Insulated shaft is equipped with, in insulated shaft, yarn guiding disk (7) is made of yarn guiding disk (7) movable set upper disk and lower wall, yarn guiding disk (7)
Lower wall disk with orientation heated seats (6) upper surface be bonded, formed between the lower wall of yarn guiding disk (7) and the upper disk of yarn guiding disk (7)
Yarn slot is walked in flatiron, and plane is corresponding with circular conical surface where upper end cone wall (12) where yarn slot is walked in flatiron, and adiabatic disks (8), which are actively installed on, to be led
Above yarn disk (7), tension pulley (9) is movably arranged on the top of adiabatic disks (8), yarn guiding device by the second fixed link (4) and
Third yarn guiding wheel (5) forms, and the second fixed link (4) lower end is fixed on the top surface of chamfered transition formula boss, third yarn guiding wheel (5)
It is arranged on the second fixed link (4) upper end, third yarn guiding wheel (5) race and circular conical surface where the upper end cone wall (12) of hollow out cone (11)
Phase inscribe, third yarn guiding wheel (5) race and the first yarn guiding wheel (17) race, the second yarn guiding wheel (21) race are in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980953.8A CN106337230B (en) | 2016-11-08 | 2016-11-08 | A kind of device of gradient wrap yarn filoplume |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980953.8A CN106337230B (en) | 2016-11-08 | 2016-11-08 | A kind of device of gradient wrap yarn filoplume |
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| CN106337230A CN106337230A (en) | 2017-01-18 |
| CN106337230B true CN106337230B (en) | 2018-06-29 |
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| CN201610980953.8A Expired - Fee Related CN106337230B (en) | 2016-11-08 | 2016-11-08 | A kind of device of gradient wrap yarn filoplume |
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| CN107513782A (en) * | 2017-04-05 | 2017-12-26 | 武汉纺织大学 | A kind of suction type disc type integrated composite spinning method and its spinning apparatus |
| CN110644085B (en) * | 2019-09-01 | 2023-07-21 | 嘉兴学院 | False twist compact spinning device with single spindle double-wheel belt combination structure and break point control |
| CN111809286A (en) * | 2020-07-31 | 2020-10-23 | 林胜男 | Cotton yarn spinning machine for spinning |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE4303515A1 (en) * | 1993-02-06 | 1994-08-11 | Thueringisches Inst Textil | Method and device for increasing the nappiness of fibre yarns |
| CN1253620C (en) * | 2002-07-31 | 2006-04-26 | 东华大学 | Fluff reducing device with friction fasciated tube |
| CN102493039A (en) * | 2011-12-15 | 2012-06-13 | 江南大学 | Method for reducing fuzz generated during compact spinning |
| CN103981601B (en) * | 2014-05-15 | 2016-01-27 | 武汉纺织大学 | A kind of rotary method improving yarn surface structure of positive gripping |
| CN104746189B (en) * | 2015-03-04 | 2017-01-11 | 武汉纺织大学 | Negative pressure guide capturing type ring spinning method |
| CN105274695B (en) * | 2015-10-26 | 2017-08-04 | 武汉纺织大学 | A kind of clean beaming method of ultraphotic of many fibrous yarn lines |
| CN206188974U (en) * | 2016-11-08 | 2017-05-24 | 武汉纺织大学 | Device of gradient package yarn winding line filoplume |
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