CN107190392A - A kind of looping slub process units - Google Patents
A kind of looping slub process units Download PDFInfo
- Publication number
- CN107190392A CN107190392A CN201710510655.7A CN201710510655A CN107190392A CN 107190392 A CN107190392 A CN 107190392A CN 201710510655 A CN201710510655 A CN 201710510655A CN 107190392 A CN107190392 A CN 107190392A
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- CN
- China
- Prior art keywords
- yarn
- roller
- rotating speed
- short
- slub
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- 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
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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
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
-
- 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
Abstract
A kind of looping slub process units, including preceding, in, rear roller, in, rear roller axle is driven after being connected by gear by servomotor, front roller axle is driven by main motor, short fine rove is fed by rear roller, short fine yarn is obtained after acting on through drawing-off to be exported by front roller nip, short very thin yarn is fed by front roller, and converge in front roller nip and the short fine yarn that is obtained after drawing-off, base yarn part producing, main motor drives front roller to rotate with rotating speed v1, servomotor drives middle roller to rotate with rotating speed v2, rear roller rotating speed v3=kv2, wherein k is determined by number of gear teeth, ring part producing, main motor drives front roller to rotate with rotating speed v1, servomotor drives middle roller to rotate with rotating speed v4, rear roller rotating speed v5=kv4, and v4 is met more than v2, the twist transmitted from bottom to top makes short fine yarn be rotated around itself axle, obtain slub, short very thin yarn is set constantly to be wrapped over slub surface simultaneously, obtain looping slub.
Description
Technical field
The present invention relates to spinninging technical field, more particularly to a kind of looping slub process units.
Background technology
With the continuous advance in epoch, people are improved constantly for the requirement of garment material, and current textile clothing industry is in
One follow the fashion, the epoch of diversification and high-quality.Therefore, the development to textile raw material it is also proposed new requirement, wherein
Flame has been progressed into the visual field of people, in occupation of the status do not replaced.Flame refers in spinning and line processed
During fiber or yarn are processed using extraordinary raw material, special equipment or special warfare obtained from there is unique construction
It is a kind of yarn with decoration function in yarn product with the yarn of appearance effect.The unique structure of fancy yarn, moulding spirit
Living, color representation is enriched, the use diversification of raw material, and rich in creativity, these promote flame product easily to weed out the old and bring forth the new,
More differentiation textile product is produced, the epoch of personalized consumption are being pursued now, it is wide that market imparts flame
Space.Wherein, section coloured yarn is the current new style studied and a kind of widely used fancy yarn, combined with many colors,
It not only axially has thickness change in yarn, and has the discontinuously arranged fancy color being alternately present, and is presented irregular only
Special pattern effect.Current section coloured yarn production is mainly transformed on traditional spinning frame with three rollers to be realized, white is thick
Yarn is continuously fed into by middle roller, and a kind of colored auxiliary yarn is interrupted by rear roller to be fed, and two kinds of rove converge in front roller outlet, produce
Section color effect.This method improvement cost is relatively low, and efficiency is higher, but yarn evenness is poor.Pin is in this regard, in Chinese patent
" section-color spinning transmission device（The patent No.：ZL200420081737.2）" in give it is a kind of carry four sieve section coloured yarn production dress
Put, but the device is still fed using double roving, meanwhile, first roller and the second roller still use same motor control, thus
Dominant draft can not be adjusted freely.
In view of the above-mentioned problems, the present invention provides a kind of looping slub process units, rear roller is simultaneously synchronous in becomes
Speed realizes the production of slub, while the spun yarn of same materials is fed from front roller, realizes the looping to slub, then realizes
Looping to ring weak twist part in slub is fixed, and improves yarn quality.
The content of the invention
The purpose of the present invention provides a kind of looping slub process units, realizes the looping to slub, then realization pair
The looping of ring weak twist part is fixed in slub, improves yarn quality.
In order to achieve the above object, a kind of ring fasciated yarn, including heart yarn and outsourcing yarn, the heart yarn include base yarn section and
Ring section, the line density of the base yarn section is less than the line density of ring section, and the ring section is equidistant on heart yarn length direction
Distribution or random distribution, the length of ring section is identical or random distribution, the heart yarn be with heavy twist act on it is short
Fiber assembly, the outsourcing yarn is short very thin yarn, and the short very thin yarn is the short fine aggregate acted on heavy twist, described short
Very thin yarn is identical with the raw material of spun yarn, and the short very thin yarn is wrapped over the surface of heart yarn in S twist directions or Z twist directions.
A kind of looping slub process units, including three row drawing rollers：Front roller, middle roller and rear roller, it is described in
Roller and rear roller axle are connected by gear, and the middle roller axle is driven by servomotor and rotated, and the front roller axle is by main electricity
Machine, which drives, to be rotated, and the main motor is variable-frequency motor, and the servomotor is connected with main motor by programmable logic controller (PLC),
Short fine rove is fed by horn mouth through rear roller, and after through the back area draft between rear roller and middle roller, through middle roller and preceding
Obtain short fine yarn after proparea drawing-off between roller to be exported by front roller nip, the short fine yarn is with weak twist effect
Short fine aggregate, short very thin yarn feeds by front roller, and the short fine yarn obtained at front roller nip and after drawing-off converges
Close, during the mitogenetic production of section of base yarn, main motor drives front roller to rotate with rotating speed v1, and servomotor drives middle roller to turn with rotating speed v2
Move, now rotating speed v3=kv2 of rear roller, wherein k is determined by the number of teeth of gear, during ring section production, main motor is with rotating speed v1 bands
Dynamic front roller is rotated, and servomotor drives middle roller to rotate with rotating speed v4, now rotating speed v5=kv4 of rear roller, and it is big to meet v4
In v2, while the line density T1 of base yarn section and the line density T2 of ring section meet T1/T2=v2/v4, ingot is passed through by main motor
Band drives spindle rotation, and then drive spool rotates the twist produced and transmitted from bottom to top, on the one hand causes short fine yarn around certainly
Body axle rotates, and then obtains the heart yarn with certain twist, on the other hand causes short very thin yarn to be constantly wrapped over the table of slub
Face, obtains looping slub.
During spinning, processing first obtains short fine rove, and the short fine rove of a portion is obtained through spinning process processing
Short very thin yarn, remaining short fine rove is fed by horn mouth through rear roller, and after led through the back zone between rear roller and middle roller
Stretch, short fine yarn is obtained after the proparea drawing-off between middle roller and front roller exported by front roller nip, while will processing
Obtained short very thin yarn is fed by front roller, and is converged at front roller nip with the short fine yarn that is obtained after drawing-off, for
Base yarn section production, main motor drives front roller to rotate with rotating speed v1, and servomotor drives middle roller to rotate with rotating speed v2, now after
Rotating speed v3=kv2 of roller, wherein k are determined by the number of teeth of gear, are produced for ring section, main motor drives preceding sieve with rotating speed v1
Draw and rotate, servomotor drives middle roller to rotate with rotating speed v4, now rotating speed v5=kv4 of rear roller, and meet v4 more than v2,
The line density T1 of base yarn section and the line density T2 of ring section meet T1/T2=v2/v4 simultaneously, are driven by main motor by spindle band
Spindle rotation, then drives spool to rotate the twist produced and transmits from bottom to top, on the one hand short fine yarn is revolved around itself axle
Turn, then obtain the heart yarn with certain twist, on the other hand cause short very thin yarn to be constantly wrapped over the surface of heart yarn, wrapped
Slub is twined, obtained looping slub is wrapped on spool after twizzle after wire loop, spool, which is rotated, drives wire loop
Rotated around rings, because the rotating speed of wire loop is less than the rotating speed of spool so that looping slub is constantly wrapped on spool.
The looping to slub can be achieved in the present invention, then realizes and the looping of ring weak twist part in slub is fixed,
Improve yarn quality.
Brief description of the drawings
Fig. 1 is looping slub process units structural representation of the invention；
Fig. 2 is looping slub structural representation of the invention.
Embodiment
As shown in Fig. 1 and Fig. 2, a kind of ring fasciated yarn, including heart yarn and outsourcing yarn 5, heart yarn includes base yarn section 14 and bamboo
Section 13, the line density of base yarn section is less than the line density of ring section, ring section on heart yarn length direction equidistantly distributed or
Random distribution, ring section length is identical or random distribution, heart yarn is the chopped fiber aggregate acted on heavy twist, outsourcing yarn
For short very thin yarn, short very thin yarn is the short fine aggregate acted on heavy twist, and short very thin yarn is identical with the raw material of spun yarn, short very thin
Yarn is wrapped over the surface of heart yarn in S twist directions or Z twist directions.
A kind of looping slub process units, including three row drawing rollers：Front roller 4, middle roller 3 and rear roller 2, middle sieve
Draw and rear roller axle is connected by gear, middle roller axle drives rotation by servomotor 6, front roller axle is driven by main motor 7 to be turned
Dynamic, main motor is variable-frequency motor, and servomotor is connected with main motor by programmable logic controller (PLC) 8, and short fine rove 1 is by loudspeaker
Mouthful fed through rear roller, and after through the back area draft between rear roller and middle roller, through the proparea between middle roller and front roller
Obtain short fine yarn after drawing-off to be exported by front roller nip, short fine yarn is the short fine aggregate acted on weak twist, short fibre
Spun yarn is fed by front roller, and is converged at front roller nip with the short fine yarn that is obtained after drawing-off, during the mitogenetic production of section of base yarn,
Main motor drives front roller to rotate with rotating speed v1, and servomotor drives middle roller to rotate with rotating speed v2, now the rotating speed of rear roller
V3=kv2, wherein k are determined that during ring section production, main motor drives front roller to rotate with rotating speed v1, servo electricity by the number of teeth of gear
Machine drives middle roller to rotate with rotating speed v4, now rotating speed v5=kv4 of rear roller, and meets v4 more than v2, while the line of base yarn section
The line density T2 of density T 1 and ring section meets T1/T2=v2/v4, drives spindle rotation by spindle band by main motor, then
Drive spool 12 to rotate the twist produced to transmit from bottom to top, on the one hand short fine yarn is rotated around itself axle, then obtained
Heart yarn with certain twist, on the other hand causes short very thin yarn to be constantly wrapped over the surface of slub, obtains looping slub.
During spinning, processing first obtains short fine thick, and the short fine rove of a portion is obtained into short through spinning process processing
Very thin yarn, remaining short fine rove 1 is fed by horn mouth through rear roller 2, and after through the back zone between rear roller 2 and middle roller 3
Drawing-off, obtain short fine yarn after the proparea drawing-off between middle roller 3 and front roller 4 and exported by front roller nip, simultaneously will
Process obtained short very thin yarn to be fed by front roller 4, and converge at front roller nip with the short fine yarn that is obtained after drawing-off,
Produced for base yarn section 14, main motor 7 drives front roller to rotate with rotating speed v1, servomotor 6 drives middle roller to turn with rotating speed v2
It is dynamic, now rotating speed v3=kv2 of rear roller 2, wherein k is determined by the number of teeth of gear, is produced for ring section 13, main motor 7 with turn
Fast v1 drives front roller to rotate, and servomotor 6 drives middle roller to rotate with rotating speed v4, now rotating speed v5=kv4 of rear roller 2, and
V4 is met more than v2, while the line density T1 of base yarn section 14 and the line density T2 of ring section 13 meet T1/T2=v2/v4, is passed through
Main motor 7 drives spindle rotation by spindle band, then drives spool 12 to rotate the twist produced and transmits from bottom to top, on the one hand makes
Obtain short fine yarn to rotate around itself axle, then obtain the heart yarn with certain twist, on the other hand short very thin yarn is constantly wrapped
The surface of heart yarn is entangled in, looping slub is obtained, obtained looping slub is wrapped in yarn after twizzle 9 after wire loop 10
Guan Shang, spool, which is rotated, drives wire loop to be rotated around rings 11, because the rotating speed of wire loop is less than the rotating speed of spool so that looping
Slub is constantly wrapped on spool.
Claims (1)
1. a kind of looping slub process units, including ring fasciated yarn and process units, it is characterized in that：The ring fasciated yarn
Including heart yarn and outsourcing yarn, the heart yarn includes base yarn section and ring section, and the line density of the base yarn section is less than the line of ring section
Density, the ring section equidistantly distributed or random distribution on heart yarn length direction, the length of the ring section it is identical or
Person's random distribution, the heart yarn is the chopped fiber aggregate acted on heavy twist, and the outsourcing yarn is short very thin yarn, the short fibre
Spun yarn is the short fine aggregate acted on heavy twist, and the short very thin yarn is identical with the raw material of spun yarn, and the short very thin yarn is twisted with the fingers in S
To or Z twist directions be wrapped over the surface of heart yarn；Process units includes three row drawing rollers：Front roller, middle roller and rear roller, it is described
Middle roller and rear roller axle are connected by gear, and the middle roller axle is driven by servomotor and rotated, and the front roller axle is by leading
Motor, which drives, to be rotated, and the main motor is variable-frequency motor, and the servomotor passes through programmable logic controller (PLC) phase with main motor
Even, short fine rove feeds by horn mouth through rear roller, and after through the back area draft between rear roller and middle roller, through middle roller and
Obtain short fine yarn after proparea drawing-off between front roller to be exported by front roller nip, the short fine yarn is to make with weak twist
Short fine aggregate, short very thin yarn is fed by front roller, and the short fine yarn obtained at front roller nip and after drawing-off
Converge, during the mitogenetic production of section of base yarn, main motor drives front roller to rotate with rotating speed v1, and servomotor drives middle roller to turn with rotating speed v2
Move, now rotating speed v3=kv2 of rear roller, wherein k is determined by the number of teeth of gear, during ring section production, main motor is with rotating speed v1 bands
Dynamic front roller is rotated, and servomotor drives middle roller to rotate with rotating speed v4, now rotating speed v5=kv4 of rear roller, and it is big to meet v4
In v2, while the line density T1 of base yarn section and the line density T2 of ring section meet T1/T2=v2/v4, ingot is passed through by main motor
Band drives spindle rotation, and then drive spool rotates the twist produced and transmitted from bottom to top, on the one hand causes short fine yarn around certainly
Body axle rotates, and then obtains the heart yarn with certain twist, on the other hand causes short very thin yarn to be constantly wrapped over the table of slub
Face, obtains looping slub, and obtained looping slub is wrapped on spool after twizzle after wire loop, spool rotational band
Dynamic wire loop is rotated around rings, because the rotating speed of wire loop is less than the rotating speed of spool so that looping slub is constantly wrapped in
On spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710510655.7A CN107190392A (en) | 2017-06-28 | 2017-06-28 | A kind of looping slub process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710510655.7A CN107190392A (en) | 2017-06-28 | 2017-06-28 | A kind of looping slub process units |
Publications (1)
| Publication Number | Publication Date |
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| CN107190392A true CN107190392A (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710510655.7A Pending CN107190392A (en) | 2017-06-28 | 2017-06-28 | A kind of looping slub process units |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097882A (en) * | 2018-10-08 | 2018-12-28 | 合肥经新纺织科技有限公司 | A kind of production method of high-elastic composite yarn |
| CN109811444A (en) * | 2019-03-05 | 2019-05-28 | 江南大学 | A kind of slub process units and production method |
| CN110004551A (en) * | 2019-04-03 | 2019-07-12 | 合肥岸鲁意科技有限公司 | A kind of production method of combing slub |
| CN110079907A (en) * | 2019-05-06 | 2019-08-02 | 滁州霞客环保色纺有限公司 | The three component complex yarns and its triple channel ring spinning apparatus and control method of a kind of bilayer looping structure negative poisson's ratio |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097882A (en) * | 2018-10-08 | 2018-12-28 | 合肥经新纺织科技有限公司 | A kind of production method of high-elastic composite yarn |
| CN109811444A (en) * | 2019-03-05 | 2019-05-28 | 江南大学 | A kind of slub process units and production method |
| CN109811444B (en) * | 2019-03-05 | 2020-08-25 | 江南大学 | Bunchy yarn production device and production method |
| CN110004551A (en) * | 2019-04-03 | 2019-07-12 | 合肥岸鲁意科技有限公司 | A kind of production method of combing slub |
| CN110079907A (en) * | 2019-05-06 | 2019-08-02 | 滁州霞客环保色纺有限公司 | The three component complex yarns and its triple channel ring spinning apparatus and control method of a kind of bilayer looping structure negative poisson's ratio |
| CN110079907B (en) * | 2019-05-06 | 2023-06-27 | 滁州霞客环保色纺有限公司 | Double-layer wrapping structure negative poisson ratio three-component composite yarn, three-channel ring spinning device and control method thereof |
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Application publication date: 20170922 |
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