CN106702554B - A kind of ring spinner with the wetting apparatus for reducing filoplume - Google Patents
A kind of ring spinner with the wetting apparatus for reducing filoplume Download PDFInfo
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- CN106702554B CN106702554B CN201710113600.2A CN201710113600A CN106702554B CN 106702554 B CN106702554 B CN 106702554B CN 201710113600 A CN201710113600 A CN 201710113600A CN 106702554 B CN106702554 B CN 106702554B
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- yarn
- guide wheel
- wetting apparatus
- shell
- filoplume
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- 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
- D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
- D01H13/302—Moistening, e.g. for wet spinning
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Abstract
The present invention provides a kind of ring spinner, including front roller, anterior epithelium cornea roller corresponding with front roller and the twizzle to move vertically up and down in spinning process, jaw before being formed between front roller and anterior epithelium cornea roller；Guide section between preceding jaw and twizzle is equipped with wetting apparatus；Wetting apparatus includes guide wheel；Wetting apparatus is arranged below guide section, by the yarn contacts of guide wheel and guide section, using the ring spinner of above-mentioned wetting apparatus, it can be in guide section, by filoplume being twisted such as yarn interior, greatly reduces the quantity of harmful filoplume to filoplume humidification and docile, improve fiber utilization rate, improve yarn property on the whole, and this wetting apparatus is to increase a part of device during spun yarn, is not required to independent process, it is easy to operate, it is easy to large area use.
Description
Technical field
The present invention relates to a kind of ring spinning lines into yarn feeding device, especially a kind of wetting apparatus with for reducing filoplume
Ring spinner.
Background technique
Yarn nocuousness filoplume is pasted together sliver in weaving process to cause to be open unclear, also be easy to cause broken end shape
At barry, production efficiency is seriously affected, and filoplume also will form cotton knot, causes rear road dyeing difference, also will cause winged
Flower seriously affects working environment.Therefore filoplume situation is improved by technical matters, fiber utilization rate is further increased, thus whole
Improve yarn property on body to have very important significance.
RING SPINNING is always the important Yarn spinning method for occupying entire 80% or more market of spinning.In RING SPINNING spinning process,
Front roller nip holds fiber strip, and the flat yarn of output rotates the torsional moment generated around spindle along rings by wire loop
Under the action of twist resultant yarn, yarn interior fiber is in the helical trajectory conformation of inside and outside transfer, yarn body structure relatively compact and relatively
Even, yarn strength is higher, but when fiber goes to surface layer, if not sufficiently large twisting force makes fiber be transferred back to yarn
Inside, the fiber exposed will form filoplume in yam surface.In winding procedure, filoplume can significantly increase, basic reason
It is, yarn can seriously be rubbed under high-speed condition through parts such as yarn guide member, tension parts, and yarn body internal fiber is caused
Head end is free on yarn body surface face by withdrawing, causes filoplume to increase severely, surface structure is seriously damaged.In order to make up yarn surface structure
Destruction, go on smoothly weaving process, textile enterprise generally all to after warping yarn carry out sizing processing, attach yarn hair
Plumage increases wearability, while increasing yarn strength to being impregnated into inside yarn body by slurry.But warp thread generallys use on piece yarn
Slurry, piece yarn starching will lead to yarn stick to each other, need wet, dry leasing, and when yarn leasing, which mutually tears, destroys yarn body surface face
Serous coat generates secondary filoplume.It can be seen that Yarn filoplume preferably should just have before winder very big before starching
Elimination in degree.
To reduce filoplume caused by ring spindle yarn process, raising fiber utilization rate generallys use two kinds of approach, one is
It is realized using air-flow or mechanical means to not gathering at yarn fiber, installs an air-flow or mechanical collection additional before drawing rollers
Poly- device, and then improve the extended parallelization of fiber, and reduce ring spinning twist triangle zone, to reduce resultant yarn filoplume；It is another
It kind is that guide section between front roller and twizzle installs the device for reducing Yarn filoplume additional, this kind of device mostly uses heat, wet, or
Person's false-twisting device (mechanical, air-flowing type), further improves yarn texture in spinning section, to reduce Yarn filoplume.
The dedicated reduction filoplume device being mounted between front roller and twizzle of spun yarn used at present mostly use it is wet, hot,
Jet-impingement form reduces the presence of exposed filoplume using gathering for damp and hot patch volt or air-flow, such as Publication No.
The Chinese invention patent application " one kind can composite nozzle device for reducing yarn hairiness " of CN102926056A, Publication No.
The Chinese invention patent application " one kind can wet hot spinning device for reducing yarn hairiness " and publication number of CN103485008A
The Chinese invention patent application " a method of reduce resultant yarn filoplume " of CN101109119A；
Filoplume is reduced by reducing the device of filoplume, filoplume can only also be lied prostrate with simple patch and the form of relaxation winding is stayed
In yam surface, in the processing of rear road winder, the filoplume of relaxation patch volt and winding reveals again, is not achieved and really eliminates hair
The effect of plumage.The method and apparatus for the reduction resultant yarn filoplume that the present invention designs change preceding jaw under the premise of patch lies prostrate filoplume
To the yarn channel of this section of twizzle, the twist is redistributed, the filoplume of patch volt is further wound into inside yarn body, without
It is only patch volt, after honest and kind winding procedure, filoplume incrementss are also significantly reduced.
Summary of the invention
The present invention provides a kind of ring spinner with the wetting apparatus for reducing filoplume, which can be effective
Ground improves the yarn property of ring spinner, especially reduces harmful filoplume.
In order to solve the above technical problem, the present invention provides a kind of RING SPINNINGs with the wetting apparatus for reducing filoplume
Yarn machine, including front roller, anterior epithelium cornea roller corresponding with front roller and in spinning process up and down move vertically twizzle,
Jaw before being formed between front roller and anterior epithelium cornea roller；Guide section between preceding jaw and twizzle is equipped with wetting apparatus；Dewing dress
It sets including guide wheel；Wetting apparatus is arranged below guide section, passes through the yarn contacts of guide wheel and guide section.
During ring spinning, rove passes through the drawing-off in roller draft area, and fiber is before front roller and anterior epithelium cornea roller
It is in flat distribution in jaw, fiber is twisted into resultant yarn in front of preceding jaw, and at this moment, the both ends of fibre bundle are all held,
One end is in flat sheet, and one end converges in twisting point, forms the region of a triangle, referred to as twist triangle zone.Due to from
The fiber of preceding jaw output has certain rigidity, and few fibers head end is not bound in twist triangle zone, in twisting resultant yarn
It is not twisted into inside yarn body in the process, just referred to as filoplume.And in traditional ring spinning technology, yarn after twisting resultant yarn,
Before being winding to spool, tool is there are two the stage, and one is preceding jaw to the guide section between twizzle, the other is guide
The air ring section being hooked between wire loop.And the twist of yarn is that yarn movement is driven by spindle rotation, since yarn is by steel
The constraint of wire ring, and then yarn takes wire loop movement to, wire loop is nested on round rings, so wire loop can only be along rings
It moves in a circle, is axially in this way twist motion, yarn also along yarn under the constraint of wire loop across the yarn of wire loop
It is twisted.In spinning process, the yarn twist unevenness of yarn is from bottom to top, i.e., by wire loop to twizzle, then to arrive twisting point, this
The result of sample is exactly that the yarn twist of preceding jaw to wire loop is to be distributed from low to high.In traditional ring spinning, by twisting
Filoplume possessed by the yarn of point has nearly all stretched out outside yarn body, and such yarn is by the low twist section of preceding jaw to twizzle to leading
Yarn hook to the high of wire loop twists section, although yarn further twists tightening, the filoplume for stretching out yarn body surface face can hardly be by again
It is secondary to be twisted into inside yarn body.
Meanwhile in traditional ring spinning technology, spinning process, since the lappet of carrying twizzle doffed entire one
Elevating movement is being carried out in journey, the angle of guide section yarn and drawing-off plane in this way between preceding jaw and twizzle is always
Changing, the grip hold arc of fiber and front roller surface in twist triangle zone is caused to change always, it is some studies have shown that this section
Grip hold arc adversely affects yarn quality.
The present invention is exactly to utilize ring spinning technology in spinning process, and the yarn segment from preceding jaw to wire loop has
Fiber and front roller have the two features of the grip hold arc of cyclic fluctuation in different twist distributions and twist triangle zone,
Guide section between preceding jaw and wire loop installs a device additional, and the angle of guide section yarn and drawing plane is optimized,
The grip hold arc of fiber and front roller in twist triangle zone is reduced, and forms stable angle, is conducive to improve yarn matter
The dry variation with filoplume of amount especially item, reduces fluctuation.Meanwhile the twist of guide section and air ring section is carried out from new distribution, and
In low twist section to yarn conditioning, the fiber head end of stretching yam surface and yam surface in this way is wetted, filoplume and yam surface
Absorption property enhancing, while yarn is with guide wheel when contacting, and guide wheel becomes new resistance twist point, and filoplume is by the work for leading external strength
With striking the beam and be attached to yam surface, after entering high lay section by resistance twist point, yarn further twists tightening, is attached to yarn
The filoplume on line surface is twisted into again inside yarn body, and then achievees the effect that reduce filoplume.
Further, wetting apparatus only has the yarn contacts of guide wheel Yu guide section, and arc of contact of the yarn on guide wheel
It will lead to if the radian of contact is too long in contact position overtension for 7-10 degree, so that yarn breakage increases；If connect
The arc length of touching is too short, then tension is inadequate, can not be effectively formed twisting point.
Further, if wetting apparatus is fixed installation, vertical ascent or decline with twizzle, meeting
There are two kinds of possible situations, one is exactly that yarn is separated with guide wheel, can not form twisting point, another is exactly that may be such that
Arc of contact is excessive, leads to end of yarn, therefore, wetting apparatus can be passed through gear and guide hook connects, the speed change
Mechanism enables to wetting apparatus to rise with twizzle by structure design, declines with twizzle and declines, and dewing
The ratio between speed and the speed of twizzle raising and lowering of device raising and lowering are definite value；The definite value is equal to twizzle in highest
When point or minimum point, length of yarn the ratio between of the preceding jaw to length of yarn and preceding jaw to twizzle between guide wheel.
Further, on the one hand, when wetting apparatus is liquid dewing, may include shell, bottom in shell is set
Sink and the groove that several equidistantly distributeds of the shell on the face of yarn are set；Described lead is equipped in each groove
Wheel, described guide wheel a part is immersed in the water of sink, a part stretched out from groove so as to yarn contacts, the foreign steamer of guide wheel
For water-absorbent material, guide wheel is arranged in shell by same root guide wheel shaft, and connection is rolled between each guide wheel and guide wheel shaft；Into one
Step, sink keeps the constant level in sink by water inlet system.With the movement of yarn, guide wheel rotation, guide wheel will drive
In rotation process, water can be adsorbed on guide pulley surface, with the rotation of guide wheel, can be moistened yarn by the contact with yarn
It is wet, and the filoplume after wetting is overwhelmed, the wetting hair for keeping the yam surface for entering yarn height twirl section by yarn low twist section docile and obedient
Plumage is further twisted into yarn body, has the function that reduce Yarn filoplume.
It further, on the other hand, can also include shell, the shell is close to yarn when wetting apparatus is atomization dewing
Several fog water contents are equidistantly distributed on the face of line, the shell is connected with atomization plant by atomization conduit, and housing bottom is set
There is discharge outlet；A guide wheel shaft is additionally provided on the shell, the position on guide wheel shaft and with each fog water content is arranged in guide wheel
Set correspondence；The yarn of guide section contacts after fog water content with guide wheel；Connection is rolled between guide wheel and guide wheel shaft；On shell, phase
To the upstream in yarn movement direction, aspiration channel is equipped with for position with each fog water content.Using this structure, since shell connects
There is atomization plant, so that having the fog of high concentration in shell, yarn passes through and (passes through without contacting) shell by fog water content,
Enclosure interior contacts the humidifying that fog realizes filoplume, then contacts with guide wheel, and filoplume is simultaneously further twisted into yarn body by patch volt filoplume
It is internal.The discharge outlet that housing bottom is arranged in is mainly used for discharge liquefied fog inside housings；And fog water content upstream is arranged
Aspiration channel then primarily to siphon away the fog revealed from fog water content, avoid fog from being attached to anterior epithelium cornea roller surface, before making
The fiber of jaw output is wrapped on anterior epithelium cornea roller, can not normally be spinned.
The quantity that harmful filoplume can be greatly reduced by the above-mentioned spun yarn of the ring spinner with wetting apparatus, mentions
High microsteping utilization rate improves yarn property on the whole, and this wetting apparatus is to increase a part of device during spun yarn, no
Independent process is needed, it is easy to operate, it is easy to large area use.
Detailed description of the invention
Fig. 1 is the present invention with the structural schematic diagram for reducing the ring spinner of the wetting apparatus of filoplume；
Fig. 2 is the structural schematic diagram of wetting apparatus in one embodiment of the present invention；
Fig. 3 is the Section A-A schematic diagram of Fig. 2；
Fig. 4 is the structural schematic diagram of wetting apparatus in another embodiment of the present invention；
Fig. 5 is the right side view of Fig. 4.
Specific embodiment
" several " in the present invention indicate one or more.
Referring to FIG. 1, rove 1 enters the forceps major of rear roller 3 and rear top roller 4 by lever jack 2 in spinning process
Mouthful, the middle jaw of the upper iron roll 6 in of middle roller 5 is entered by first break draft area, using front draft zone enter front roller 7 with before on
The preceding jaw of roller 8, and resultant yarn is twisted in preceding jaw, it is then contacted with wetting apparatus 9, then by twizzle 10, and then rolled up
On spool 11.
As a preferred embodiment, wetting apparatus 9 only has the yarn contacts of guide wheel 904 and guide section, and yarn
Less than 10 °, guide wheel 904 and yarn contacts so as to form twisting point, but if connect arc of contact on guide wheel 904
The radian of touching is too long, will lead in contact point overtension, so that yarn breakage increases.
If wetting apparatus 9 is fixed installation, vertical ascent or decline with twizzle 10 may go out
Existing two kinds of possible situations, one is exactly that yarn is separated with guide wheel 904, can not form twisting point, another may exactly make
It is excessive to obtain arc of contact, leads to end of yarn, therefore, as another preferred embodiment, wetting apparatus 9 can be passed through
Gear 12 is connect with twizzle 10, which enables to wetting apparatus 9 with twizzle 10 by structure design
Rise and rises, with twizzle 10 decline and decline, and the speed of 9 raising and lowering of wetting apparatus and twizzle 10 rising and under
The ratio between speed of drop is definite value；The definite value is equal to twizzle 10 at highest point or minimum point, and preceding jaw is between guide wheel 904
The ratio between the length of yarn of length of yarn and preceding jaw to twizzle 10.
In an embodiment as shown in Figure 2,3, wetting apparatus of the invention can use liquid dewing, including shell
901, the sink 902 of bottom in shell 901 is set and that shell 901 is arranged in is several equidistant on the face of yarn
The groove 903 of distribution；It is equipped with the guide wheel 904 in each groove 903,904 a part of guide wheel is immersed in the water of sink 902,
A part stretched out from groove 903 so as to yarn contacts, the foreign steamer of guide wheel 904 is water-absorbent material, and guide wheel 904 passes through same root
Guide wheel shaft 905 is arranged in shell 901, and connection is rolled between each guide wheel 904 and guide wheel shaft 905；Sink 902 is outer by one
The water inlet system (not shown) added keeps the constant level in sink 902.With the movement of yarn, 903 turns of guide wheel are driven
It is dynamic, in 903 rotation process of guide wheel, water can be adsorbed on to 903 surface of guide wheel, with rotation, guide wheel 903 can by with yarn
Contact yarn is soaked, and the filoplume after wetting is overwhelmed, makes to enter the yarn table that yarn height twists section by yarn low twist section
The docile and obedient wetting filoplume in face is further twisted into yarn body, has the function that reduce Yarn filoplume.
In another embodiment as shown in Figure 4,5, when wetting apparatus of the invention can be using atomization dewing, including
Several fog water contents 906 are equidistantly distributed in shell 901, shell 901 on the face of yarn, and shell 901 passes through atomization conduit 907
It is connected with independent atomization plant (not shown), 901 bottom of shell is equipped with discharge outlet 908；One is additionally provided with below shell 901
Root guide wheel shaft 905, guide wheel 904 are arranged on guide wheel shaft 905 and corresponding with the position of each fog water content 906；The yarn of guide section
It is contacted after the atomization of fog water content 906 with guide wheel 904；Connection is rolled between guide wheel 904 and guide wheel shaft 905；On shell 901, phase
To the upstream in yarn movement direction, aspiration channel 909 is equipped with for position with each fog water content 906.Using this structure, due to shell
Body 901 is connected with atomization plant, so that having the fog of high concentration inside shell 901, yarn is passed through by fog water content 906 and (worn
Cross without contacting) shell 901, the humidifying of filoplume is realized in 901 interior contact fog of shell, is then contacted with guide wheel 904, patch volt
Filoplume is simultaneously further twisted into inside yarn body by filoplume.The discharge outlet 908 that 901 bottom of shell is arranged in is mainly used for discharge in shell
The 901 liquefied fogs in inside；And the aspiration channel 909 of 906 upstream of fog water content setting is then primarily to siphon away from fog water content 906
The fog of leakage avoids fog from being attached to 8 surface of anterior epithelium cornea roller, and the fiber of jaw output is wrapped on anterior epithelium cornea roller 8 before making, nothing
Method is normally spinned.
In order to verify effect of the invention, this specification also provides several groups of comparative examples as reference.
Embodiment 1
The rove for selecting quantification of 4.5g/10m is 32 in JWF1510 spinning frame coarse yarn and spinning fine yarn numbersYarn.Two groups
Install Fig. 2, wetting apparatus shown in 3 additional；Two groups are tested as control group, using common ring spinning.
Set spinning parameters: ingot speed 12000r/min, total draft 24.73, back area draft 1.20, twist factor 340, the twist
798.1 twirl/m.Guide wheel 904 in device uses wood materials, and diameter 20mm takes turns width 12mm, and height of water level is in sink 902
16mm, it is 10mm that guide wheel 904, which is immersed in the arc length in sink 902,.
1. embodiment of table, 1 Contrast on effect
Embodiment 2
The high-density sponge that a layer thickness is 2mm is wrapped up outside guide wheel, remaining condition is same as Example 1.
2. embodiment of table, 2 Contrast on effect
Embodiment 3
The atomization wetting apparatus shown in Fig. 4,5 replaces the liquid wetting apparatus in embodiment 1, and wherein guide wheel diameter is
10mm, wheel width are 8mm, and yarn condition and spinning machine parameter are same as Example 1.
The comparison of table implementation result
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.It should be noted that above-mentioned
In embodiment, the description of the conventional structure of ring spinner should not be considered as to the claimed technical solution of claim
It limits.
Claims (8)
1. a kind of ring spinner with the wetting apparatus for reducing filoplume, including front roller, it is corresponding with front roller before
Upper leather roller and the twizzle to move vertically up and down in spinning process, pincers before being formed between the front roller and anterior epithelium cornea roller
Mouthful；It is characterized by: the guide section between the preceding jaw and twizzle is equipped with wetting apparatus；The wetting apparatus includes leading
Wheel；The lower section of guide section yarn is arranged in the wetting apparatus, passes through the yarn contacts of guide wheel and guide section；
The wetting apparatus only has the yarn contacts of guide wheel Yu guide section, and arc of contact of the yarn on guide wheel is 7-10 degree；
For the wetting apparatus by gear and guide hook connects, the gear enables to the wetting apparatus with leading
Yarn hook rise and rises, with twizzle decline and decline, and the speed of wetting apparatus raising and lowering and twizzle rising and under
The ratio between speed of drop is definite value；The definite value is equal to twizzle at highest point or minimum point, preceding jaw to the yarn between guide wheel
The ratio between the length of yarn of line length and preceding jaw to twizzle.
2. a kind of ring spinner with the wetting apparatus for reducing filoplume according to claim 1, feature exist
Further include shell, the sink of bottom in shell be set and shell is set on the face of yarn in: the wetting apparatus
Several equidistantly distributeds groove；The guide wheel is equipped in each groove, described guide wheel a part is immersed in the water of sink,
A part stretched out from groove so as to yarn contacts.
3. a kind of ring spinner with the wetting apparatus for reducing filoplume according to claim 2, feature exist
In: the foreign steamer of the guide wheel is water-absorbent material.
4. a kind of ring spinner with the wetting apparatus for reducing filoplume according to claim 2, feature exist
In: the guide wheel is arranged in shell by same root guide wheel shaft, and connection is rolled between each guide wheel and guide wheel shaft.
5. a kind of ring spinner with the wetting apparatus for reducing filoplume according to claim 2, feature exist
In: the sink passes through the constant level in water inlet system holding sink.
6. a kind of ring spinner with the wetting apparatus for reducing filoplume according to claim 1, feature exist
In: the wetting apparatus further includes shell, and several fog water contents, the shell is equidistantly distributed in the shell on the face of yarn
Body is connected with atomization plant by atomization conduit, and housing bottom is equipped with discharge outlet；The yarn downstream direction of the shell is additionally provided with
A piece guide wheel shaft, guide wheel are arranged on guide wheel shaft and corresponding with the position of each fog water content；The yarn of guide section passes through mist
It is contacted after changing slot with guide wheel.
7. a kind of ring spinner with the wetting apparatus for reducing filoplume according to claim 6, feature exist
In: connection is rolled between the guide wheel and guide wheel shaft.
8. a kind of ring spinner with the wetting apparatus for reducing filoplume according to claim 6, feature exist
In: on the shell, the upstream in opposite yarn movement direction is equipped with aspiration channel for position with each fog water content.
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| CN201710113600.2A CN106702554B (en) | 2017-02-28 | 2017-02-28 | A kind of ring spinner with the wetting apparatus for reducing filoplume |
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| CN107151840B (en) * | 2017-07-06 | 2019-04-16 | 武汉纺织大学 | A kind of liquid film Yarn spinning method |
| IT201800010751A1 (en) * | 2018-12-03 | 2020-06-03 | Savio Macch Tessili Spa | AIR SPINNING METHOD FOR THE PRODUCTION OF BIG YARNS WITH A TITLE LESS THAN Ne20 AND THE RELATIVE YARN |
| CN109594158B (en) * | 2019-02-15 | 2021-10-15 | 江南大学 | Device for improving spun yarn performance by online controllably applying auxiliary agent for spinning |
| CN109722748B (en) * | 2019-02-15 | 2022-02-18 | 江南大学 | Device for improving spun yarn performance by online controllably applying auxiliary agent for spinning and spinning assisting method |
| CN114438786A (en) * | 2022-03-18 | 2022-05-06 | 苏州经贸职业技术学院 | Water-based adhesive for ring spinning and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH065433Y2 (en) * | 1987-11-30 | 1994-02-09 | 株式会社島津製作所 | Glass fiber sizing equipment |
| JP2633204B2 (en) * | 1994-07-13 | 1997-07-23 | 村田機械株式会社 | Yarn winding device |
| FR2817878A1 (en) * | 2000-12-12 | 2002-06-14 | Schlumberger Cie N | Assembly to reduce hairiness in spun yarn has a wetting unit, downstream of the drawing unit and upstream of the yarn guide, to impregnate the yarn material with water |
| CN102031606B (en) * | 2009-09-25 | 2015-01-07 | 上海凯利纺织五金有限公司 | Atomizing air splicer and splicing method thereof |
| CN103361792A (en) * | 2012-03-27 | 2013-10-23 | 江南大学 | Method for manufacturing hollow yarns |
| CN205711158U (en) * | 2016-04-24 | 2016-11-23 | 新都区马家镇新越机械厂 | A kind of damping device for reeling frame |
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