CN108796733A - The production technology of irregular slub - Google Patents
The production technology of irregular slub Download PDFInfo
- Publication number
- CN108796733A CN108796733A CN201810687677.5A CN201810687677A CN108796733A CN 108796733 A CN108796733 A CN 108796733A CN 201810687677 A CN201810687677 A CN 201810687677A CN 108796733 A CN108796733 A CN 108796733A
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- CN
- China
- Prior art keywords
- yarn
- spring
- wave producer
- slub
- irregular
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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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The present invention provides a kind of production technologies of irregular slub, including blowing, cotton carding, drafting, rove, spun yarn and winder step；The spun yarn step includes：Low frequency drawing-off wave producer works, and the piston 0.1-20 movement per minute of cylinder is kept 1 second, piston shift motion 2-10mm in highest order, and the first guide fork, the first spring and the first fixed link are moved with piston, drives yarn movement；First guide fork is shaken under the action of the first spring, while the compressed air of nozzle 1-10 ejection 0.1-0.5Mpa pressure per minute, solenoid valve open time 1 second, yarn occur unordered shake and stretch.Irregular state is presented in irregular slub produced by the present invention, is made into after all kinds of fancy grenadines when being matched with bedding that adhesive force is extremely strong, significantly reduces the woven workload of following process, effectively drops production cost.
Description
【Technical field】
Present invention relates particularly to a kind of production technologies of irregular slub.
【Background technology】
Slub is with thickness appearance unevenly distributed, is one kind in fancy yarn, and the yarn of slub neglects thick neglect
Carefully, there is the title ring that a section is folded out.The equipment that a variety of production slubs exist in the prior art；Or on original spinning frame basis
On, realize slub production by increasing a set of regulating system and replacing adaptable component.Such as：Before stepper motor driving
The speed change system of roller produces slub, and spun slub is generally different pitches and long five rings of section are one small to follow
Ring, it is a systemic circulation that successive, which starts and to form 25 rings, and the slub device of servo motor driving can spin section length, section
Away from arbitrary setting, section slightly can arbitrarily be changed on same one thread with different multiplying.Slub caused by existing equipment
Pitch is to have some limitations；On the other hand regular slub yarn is made into after all kinds of fancy grenadines and civilian bedding
Adhesive force pole is not strong when matching, it is therefore desirable to solve regular slub yarn and be made into after all kinds of fancy grenadines and civilian bedding
The not strong problem in adhesive force pole when matching.
【Invention content】
The technical problem to be solved in the present invention is to provide a kind of production technology of irregular slub.
The invention is realized in this way：A kind of production technology of irregular slub, including it is blowing, cotton carding, drafting, thick
Yarn, spun yarn and winder step；The spun yarn step need to configure a spinning frame, and the spinning frame includes frame body, and according to yarn
The direction of motion is sequentially distributed in rove ingot, lever jack, rear roller, middle roller, front roller and winding mechanism on frame body, after described
Low frequency drawing-off wave producer is equipped between roller and middle roller, the low frequency drawing-off wave producer includes cylinder, the first spring, the
One guide is pitched and jet mechanism；The top of first spring and the first guide fork are fixedly connected, the bottom of first spring with
One first fixed link connects, and first fixed link is fixedly connected on the top land of cylinder；The jet mechanism includes pneumatics
Machine, pipeline, nozzle and solenoid valve；The air compressor machine, pipeline, nozzle are sequentially communicated, and the solenoid valve is set on pipeline；The spray
Mouth is pitched adjacent to the first guide and is arranged towards yarn；
The spun yarn step includes the following contents：
Low frequency drawing-off wave producer works, and the piston 0.1-20 movement per minute of cylinder is kept for 1 second in highest order,
Piston shift motion 2-10mm, the first guide fork, the first spring and the first fixed link are moved with piston, drive yarn movement；The
One guide fork is shaken under the action of the first spring, while the pressure of nozzle 1-10 ejection 0.1-0.5Mpa pressure per minute
Contracting air, solenoid valve open time 1 second, yarn occur unordered shake and stretch.
Preferably, the low frequency drawing-off wave producer further includes displacement regulating mechanism, and the displacement regulating mechanism includes inspection
Survey block, upper stroke switch and lower stroke switch；The detection block is fixed on the side of the first fixed link, the upper stroke switch and
Lower stroke switch is up and down and interval is arranged, and upper stroke switch and lower stroke switch are correspondingly arranged respectively with detection block.
Preferably, a high frequency drawing-off wave producer, the high frequency drafting wave are additionally provided between the middle roller and front roller
Generator includes the second guide fork, the second fixed link, motor and the second spring set gradually from top to bottom, the bottom of second spring
Portion is fixed on frame body.
Preferably, the spun yarn step further includes the following contents：
High frequency drawing-off wave producer works, and motor oscillating frequency is 20-100 times per minute, under the fixation of second spring, the
Two guides are pitched and the second fixed link is as high-frequency vibration occurs for motor, drive yarn stretching and vibration.
The advantage of the invention is that：Irregular state is presented in irregular slub, seemingly " yarn defect ", shaped like satin coloured silk, in nothing
Regular in rule, it is extremely strong that irregular slub is made into after all kinds of fancy grenadines adhesive force when being matched with civilian bedding, can
Improve 20% adhesive force, in bed in articles for use as if one, be like nature itself；Due to extremely strong adhesive force, after significantly reducing
The continuous woven workload of processing, rear process labor intensity mitigate up to 30%, can also effectively reduce being produced into for irregular slub
This, increases substantially production capacity.
【Description of the drawings】
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of spinning frame in the present invention.
Fig. 2 is the structural schematic diagram of low frequency drawing-off wave producer in the present invention.
Fig. 3 is the structural schematic diagram of medium-high frequency drawing-off wave producer of the present invention.
【Specific implementation mode】
Referring to Fig. 1, a kind of production technology of irregular slub, including blowing, cotton carding, drafting, rove, spun yarn and network
Cylinder step；The spun yarn step need to configure a spinning frame 100, and the spinning frame 100 includes frame body 1 (see Fig. 2 and Fig. 3), and
It is sequentially distributed in rove ingot 2, lever jack 3, rear roller 4, middle roller 6, front roller 8 and volume on frame body according to yarn movement direction
Around mechanism 9；
Referring again to Fig. 2 and Fig. 3, low frequency drawing-off wave producer 5 is equipped between the rear roller 4 and middle roller 6, it is described low
It includes cylinder 51, the first spring 52, the first guide fork 53, jet mechanism 54 and displacement regulating mechanism 55 frequency pulling to stretch wave producer 5；
The top of first spring 52 is fixedly connected with the first guide fork 53, the bottom of first spring 52 and one first fixed link 56
Connection, and first fixed link 56 is fixedly connected on 511 top of piston of cylinder 51；The jet mechanism 54 includes air compressor machine
(not shown), pipeline 541, nozzle 542 and solenoid valve 543；The air compressor machine, pipeline 541, nozzle 542 are sequentially communicated, the electricity
Magnet valve 543 is set on pipeline 541；The nozzle 542 is arranged adjacent to the first guide fork 53 and towards yarn；The displacement adjusts machine
Structure 55 includes detection block 551, upper stroke switch 552 and lower stroke switch 553；The detection block 551 is fixed on the first fixed link
56 side, the upper stroke switch 552 and about 553 lower stroke switch and interval setting, and upper stroke switch 552 and downlink
Cheng Kaiguan 553 is correspondingly arranged respectively with detection block 551.Upper stroke switch 552 and lower stroke switch 553 are locked by a screw rod respectively
It pays on frame body.
Referring again to Fig. 3, a high frequency drawing-off wave producer 7, the height are additionally provided between the middle roller 6 and front roller 8
It includes that the second guide set gradually from top to bottom pitches the 71, second fixed link 72, motor 73 and the second bullet frequency pulling to stretch wave producer 7
The bottom of spring 74, second spring 74 is fixed on frame body.
Embodiment one
The production technology of the irregular slub is as follows：
(1) blowing and cotton carding：It selects polyester fiber and pure cotton fiber as raw material, passes through blowing and cotton carding respectively；
(2) drafting：Raw material after blowing and cotton carding is subjected to drafting twice on drawing frame respectively, respectively obtains ripe bar；
Sliver exporting speed is 250~350m/min, and head and proparea drawing-off are 3 times, and simultaneously back area draft is 1.7~2 times to head, two simultaneously proparea drawing-offs
It it is 7~9 times, two and back area draft are 1.4~1.6 times, and head quantitative is 17~20g/5m, two and quantification of 17~20g/5m；
(3) rove：Ripe bar is subjected to drawing-off, twisting, coiling and molding step on fly frame, obtains rove；Rove twists system
Number 60~77, quantification of 6.5~7.5g/5m under official regain, axial winding density are 3.0~4.0 circles/cm；
(4) spun yarn：Low frequency drawing-off wave producer 5 works, the 511 0.1-20 movement per minute of piston of cylinder 51, keeps
1 second high-order time, 511 shift motion 2-10mm of piston, the first guide pitch the 53, first spring 52 and the first fixed link 56 with piston
511 movements drive yarn movement；First guide fork 53 is shaken under the action of the first spring 52, while every point of nozzle 542
The compressed air of the ejection 0.1-0.5Mpa pressure of clock 1-10 times, 543 opening time of solenoid valve 1 second, yarn occur unordered shake with
It stretches；Even if yarn occurs unordered shake and forms drafting wave with stretching, to which the rule for influencing slub is unordered.Pass through displacement tune
Detection block 551, upper stroke switch 552 and the lower stroke switch 553 for saving mechanism 55 adjust 51 piston of cylinder, 511 displacement distance,
Make 51 piston of cylinder, 511 displacement distance and compressed air pressure by adjusting, to which the position of the first guide fork 53 be varied and controlled
Shifting amplitude realizes the variation for the amplitude for making yarn stretching vibration.
The spun yarn step further includes the following contents：
High frequency drawing-off wave producer 7 works, and 73 vibration frequency of motor is 20-100 times per minute, in the fixation of second spring 74
Under, the second guide fork 71 and the second fixed link 72 drive yarn stretching and vibration, thus real with the generation high-frequency vibration of motor 73
Existing yarn a high-frequency vibrations make yarn a that chaotic dither shake occur and form high frequency drafting wave with stretching, to influence slub
Rule is unordered.
(5) winder：The slub that (4) are obtained carries out winder, and winding speed is 10~30m/min.The fiber number of fiber is
200~700tex.
The minimum 50mm of ring pitch of slub is obtained, ring section grows minimum 10mm, and ring multiplying power is 1.5, the twist
For 800 twirls/m.
Embodiment two
This part and embodiment one the difference is that：
(4) spun yarn：Low frequency drawing-off wave producer 5 works, 511 per minute 10 movements of piston of cylinder 51, keeps high-order
1 second time, 511 shift motion 6mm of piston；The compressed air of 542 per minute 5 ejection 0.3Mpa pressure of nozzle, solenoid valve 543
Opening time 1 second, yarn occur unordered shake and stretch.
High frequency drawing-off wave producer 7 works, 60 times per minute of 73 vibration frequency of motor.
(5) winder：Winding speed is 20m/min.
The ring pitch for obtaining slub is that ring pitch average is 170mm, and the long average of ring section is 30mm, ring
Multiplying power is 2.4, and the twist is 1000 twirls/m.
Embodiment three
This part and embodiment one the difference is that：
(4) spun yarn：Low frequency drawing-off wave producer 5 works, 511 per minute 20 movements of piston of cylinder 51, keeps high-order
1 second time, 511 shift motion 2mm of piston；The compressed air of 542 per minute 5 ejection 0.5Mpa pressure of nozzle, solenoid valve 543
Opening time 1 second, yarn occur unordered shake and stretch.
High frequency drawing-off wave producer 7 works, 100 times per minute of 73 vibration frequency of motor.
(5) winder：Winding speed is 10m/min.
The ring pitch for obtaining slub is up to 300mm, and ring section length is up to 50mm, and ring multiplying power is 3, and the twist is
1200 twirls/m.
The irregular slub of the present invention has the following performance：
(1) the ring pitch of irregular slub is 50~300mm, and a length of 10~50mm of ring section, ring multiplying power is 1.5
~3；
(2) single thread fracture strength is 14.0~15.2cN/tex, and elongation is 4.5%~4.8%.
Irregular state is presented in the irregular slub of the present invention, seemingly " yarn defect ", shaped like satin coloured silk, have rule in irregular
Rule, irregular slub are made into after all kinds of fancy grenadines when being matched with civilian bedding that adhesive force is extremely strong, can be improved 20%
Adhesive force, in bed in articles for use as if one, be like nature itself；Due to extremely strong adhesive force, following process weaving is significantly reduced
Workload, rear process labor intensity mitigates up to 30%, can also effectively reduce the production cost of irregular slub, significantly carry
High productive capacity.The irregular slub of the present invention is different from general flame, and uniqueness is not only presented in irregular slub
Flame effect, not only have the irregular variation of thickness upwards in yarn axis, but it is regular follow, rich in layer variability with it is vertical
Body-sensing.
Claims (4)
1. a kind of production technology of irregular slub, including blowing, cotton carding, drafting, rove, spun yarn and winder step；It is described
Spun yarn step need to configure a spinning frame, and the spinning frame includes frame body, and is sequentially distributed in frame body according to yarn movement direction
On rove ingot, lever jack, rear roller, middle roller, front roller and winding mechanism, it is characterised in that：The rear roller and middle sieve
Between drawing be equipped with low frequency drawing-off wave producer, the low frequency drawing-off wave producer include cylinder, the first spring, the first guide fork and
Jet mechanism；The top of first spring is fixedly connected with the first guide fork, and the bottom of first spring is fixed with one first
Bar connects, and first fixed link is fixedly connected on the top land of cylinder；The jet mechanism includes air compressor machine, pipeline, spray
Mouth and solenoid valve；The air compressor machine, pipeline, nozzle are sequentially communicated, and the solenoid valve is set on pipeline；The nozzle is adjacent to first
Guide is pitched and is arranged towards yarn；
The spun yarn step includes the following contents：
Low frequency drawing-off wave producer works, and the piston 0.1-20 movement per minute of cylinder is kept for 1 second, piston in highest order
Shift motion 2-10mm, the first guide fork, the first spring and the first fixed link are moved with piston, drive yarn movement；First leads
Yarn fork is shaken under the action of the first spring, while the compression of nozzle 1-10 ejection 0.1-0.5Mpa pressure per minute is empty
Gas, solenoid valve open time 1 second, yarn occur unordered shake and stretch.
2. the production technology of irregular slub as described in claim 1, it is characterised in that：The low frequency drawing-off wave producer
Further include displacement regulating mechanism, the displacement regulating mechanism includes detection block, upper stroke switch and lower stroke switch；The detection
Block is fixed on the side of the first fixed link, and up and down and interval setting, and up stroke is opened for the upper stroke switch and lower stroke switch
It closes and lower stroke switch is correspondingly arranged respectively with detection block.
3. the production technology of irregular slub as described in claim 1, it is characterised in that：The middle roller and front roller it
Between be additionally provided with a high frequency drawing-off wave producer, the high frequency drawing-off wave producer includes the second guide set gradually from top to bottom
Fork, the second fixed link, motor and second spring, the bottom of second spring are fixed on frame body.
4. the production technology of irregular slub as claimed in claim 3, it is characterised in that：The spun yarn step further include with
Lower content：
High frequency drawing-off wave producer works, and motor oscillating frequency is 20-100 times per minute, and under the fixation of second spring, second leads
Yarn is pitched and the second fixed link is as high-frequency vibration occurs for motor, drives yarn stretching and vibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810687677.5A CN108796733B (en) | 2018-06-28 | 2018-06-28 | Production process of irregular slub yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810687677.5A CN108796733B (en) | 2018-06-28 | 2018-06-28 | Production process of irregular slub yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108796733A true CN108796733A (en) | 2018-11-13 |
| CN108796733B CN108796733B (en) | 2020-12-15 |
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ID=64071489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810687677.5A Active CN108796733B (en) | 2018-06-28 | 2018-06-28 | Production process of irregular slub yarn |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB951592A (en) * | 1959-06-08 | 1964-03-04 | Eastman Kodak Co | Apparatus and method for producing bulked slub yarn |
| US3958288A (en) * | 1972-03-29 | 1976-05-25 | Hoechst Aktiengesellschaft | Process for the continuous dyeing of high quality polyester fibers |
| US4170865A (en) * | 1978-03-10 | 1979-10-16 | J. P. Stevens & Co., Inc. | Yarn slubbing device |
| DK154575B (en) * | 1979-11-13 | 1988-11-28 | Milliken Res Corp | FLAMMAR YARN AND PROCEDURE AND APPARATUS FOR PREPARING IT |
| CN1473971A (en) * | 2002-07-06 | 2004-02-11 | 吕特・英格尔纺织机械制造股份公司 | Sliver transvers section measuring device, member of said device and spinning frame |
| CN101012589A (en) * | 2007-02-09 | 2007-08-08 | 上海第十七棉纺织总厂 | Dual-component bunchy yarn and weaving method thereof |
| CN101171375A (en) * | 2005-05-06 | 2008-04-30 | 丝瑞阿亚纳纺纱和编织有限公司 | Method for drafting of sliver and apparatus thereof |
| CN105297200A (en) * | 2015-11-16 | 2016-02-03 | 山东德信羊绒科技有限公司 | Semi-worsted spinning frame |
| CN107059194A (en) * | 2017-05-23 | 2017-08-18 | 东华大学 | The gradient color spinning mechanism and method and purposes of a kind of preposition mobile coupling looping |
| CN107385608A (en) * | 2016-05-17 | 2017-11-24 | 句容市润龙纺织品有限公司 | A kind of slub and its processing technology |
-
2018
- 2018-06-28 CN CN201810687677.5A patent/CN108796733B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB951592A (en) * | 1959-06-08 | 1964-03-04 | Eastman Kodak Co | Apparatus and method for producing bulked slub yarn |
| US3958288A (en) * | 1972-03-29 | 1976-05-25 | Hoechst Aktiengesellschaft | Process for the continuous dyeing of high quality polyester fibers |
| US4170865A (en) * | 1978-03-10 | 1979-10-16 | J. P. Stevens & Co., Inc. | Yarn slubbing device |
| DK154575B (en) * | 1979-11-13 | 1988-11-28 | Milliken Res Corp | FLAMMAR YARN AND PROCEDURE AND APPARATUS FOR PREPARING IT |
| CN1473971A (en) * | 2002-07-06 | 2004-02-11 | 吕特・英格尔纺织机械制造股份公司 | Sliver transvers section measuring device, member of said device and spinning frame |
| CN101171375A (en) * | 2005-05-06 | 2008-04-30 | 丝瑞阿亚纳纺纱和编织有限公司 | Method for drafting of sliver and apparatus thereof |
| CN101012589A (en) * | 2007-02-09 | 2007-08-08 | 上海第十七棉纺织总厂 | Dual-component bunchy yarn and weaving method thereof |
| CN105297200A (en) * | 2015-11-16 | 2016-02-03 | 山东德信羊绒科技有限公司 | Semi-worsted spinning frame |
| CN107385608A (en) * | 2016-05-17 | 2017-11-24 | 句容市润龙纺织品有限公司 | A kind of slub and its processing technology |
| CN107059194A (en) * | 2017-05-23 | 2017-08-18 | 东华大学 | The gradient color spinning mechanism and method and purposes of a kind of preposition mobile coupling looping |
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| Publication number | Publication date |
|---|---|
| CN108796733B (en) | 2020-12-15 |
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