CN105386183B - Renaturation yarn preparation facilities and the method for preparing renaturation yarn - Google Patents
Renaturation yarn preparation facilities and the method for preparing renaturation yarn Download PDFInfo
- Publication number
- CN105386183B CN105386183B CN201510871452.1A CN201510871452A CN105386183B CN 105386183 B CN105386183 B CN 105386183B CN 201510871452 A CN201510871452 A CN 201510871452A CN 105386183 B CN105386183 B CN 105386183B
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- yarn
- roller
- turnup
- fiber
- fibre
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Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- 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
- D01H5/72—Fibre-condensing guides
Abstract
The invention discloses a kind of renaturation yarn preparation facilities and method, device includes fly frame, conducting bar roller, rear roller is set in the frame of fly frame, widens roller, two rollers, front roller and flier, widens and apron is set on roller；Reel cage is set in frame, rear roller, two rollers and front leather roller are set on reel cage, upper leather ring is set on reel cage；The row's of setting yarn device, collection yarn device and side turnup device in frame；At rear roller rear, in rear roller and between widening roller, side turnup device is between two rollers and front roller for collection yarn device for row's yarn device.The fibre plate for becoming to be connected as a single entity by covered fiber ripe bar and core fibre ripe bar using the device, by twisting, makes core fibre ripe bar be wrapped by fiber ripe bar piece and coats layer by layer, so that it may renaturation yarn is obtained from the side winding of fibre plate.The apparatus structure is simple and convenient to operate, and renaturation yarn is prepared using it, and speed is fast, and quality is good.The processing step of preparation method is simple and easy to apply.
Description
Technical field
The method that renaturation yarn is prepared the present invention relates to renaturation yarn preparation facilities and using the device.
Background technology
Yarn major part in the market is the yarn of single component, and the cloth being made into using the yarn there is also physical property
Single problem；A kind of situation is that the strong cloth of very straight wrinkling resistance often has that not soft equivalent comfort is poor, and
, then often there is easy fold in the good fabric of soft equivalent comfort；Another situation is, the low spinnability of some fibre strengths
Difference, such as bombax cotton, it is most thin, most light, degree of hollowness highest, most warming Fiber Materials in natural ecological fiber, if
Bombax cotton is coated to get up to be spinned again with the fiber of other good spinnabilities, bombax cotton spinnability can be effectively solved poor
Problem；The third situation is that although some fibers have a lot of advantages, but being contacted with skin can cause discomfort, and for example hair is fine,
The scratchy of skin can be caused, if the fine cladding of hair gets up to be spinned again with other good fibers of skin sense, with this renaturation yarn
Cloth is made, then can effectively solve the problems, such as that hair fibre skin sense is poor.Although renaturation yarn has many advantages, a kind of short fibre is utilized
Dimension coats another chopped fiber and forms renaturation yarn, then be the problem for perplexing the industry always.
The content of the invention
The invention solves the problems that first technical problem be to provide a kind of renaturation yarn preparation facilities.
In order to solve the above technical problems, the invention provides a kind of renaturation yarn preparation facilities of following structure, including rove
Machine, with fiber ripe bar advance direction as front, in the frame of fly frame by it is rear and before be sequentially provided with conducting bar roller, rear roller,
Widen roller, two rollers, front roller and flier, widen roller and be provided with rotatably lower apron；Frame is provided with reel cage, reel cage
On be rotatably connected to rear roller coordinate rear roller and two rollers coordinate two rollers and front roller coordinate front leather roller, shake
Frame is provided with upper leather ring that is rotatable and coordinating with lower apron；Its design feature is：Be connected with the frame can make it is many
Bar fiber ripe bar row yarn device forward side by side, the fiber ripe bar for moving ahead side by side can be closed up into the collection yarn device of fibre plate and fibre can be made
The side turnup device of inside turnup again on the side of the one of dimension piece；Row's yarn device is located at rear roller rear, and the collection yarn device is located at
Rear roller and widen between roller, the side turnup device is located between two rollers and front roller；The revolution axle center of the flier
The revolution axle center line that line deviates preceding line direction setting and flier of the fibre plate between collection yarn device and side turnup device is partial to fiber
The opposite side of piece turnup side.
Row's yarn device includes row's yarn device body, and three taper holes are interval with the rear surface for arranging yarn device body, arranges yarn device
The preceding surface of body is provided with a circular hole and two strip holes；The circular hole it is corresponding to a taper hole position in outside and with this
Taper hole is connected, and two strip holes are corresponding to two other taper hole position respectively and connect with two other taper hole respectively；The length
The length direction in bar hole is consistent with the length direction of row's yarn device body.
The collection yarn device includes collection yarn device body, and collection yarn device body is provided with the fibre on the forward and backward surface of insertion collection yarn device body
Dimension piece passage.
The top surface of the collection yarn device body is provided with opening, the opening and fibre plate channel connection, the opening and fibre
Dimension piece passage is isometric and its width less than or equal to fibre plate passage width.
The side turnup device includes side turnup device body, and side turnup device body is provided with insertion side turnup device sheet
The fibre plate passageway on the forward and backward surface of body, the side on surface is provided with turnup cambered surface after the turnup device body of side, the turnup cambered surface with
The side wall rounding off in fibre plate passageway；Turnup cambered surface side wall corresponding with fibre plate passageway and roof are engaged can be big by width
In an inside turnup again on the side of the fibre plate in fibre plate passageway, so that fibre plate narrows through fibre plate passageway.
The top surface of the side turnup device body is provided with gap, and the gap is connected with fibre plate passageway, the gap
And its width isometric with fibre plate passageway is less than fibre plate passageway.
The invention solves the problems that second technical problem be to provide a kind of use renaturation yarn preparation facilities and prepare renaturation yarn
Method, the method is comprised the following steps：
（1）A piece core fibre ripe bar and two covered fiber ripe bars are sent into row's yarn device by conducting bar roller, is made from row's yarn
The core fibre ripe bar and covered fiber ripe bar that device is passed move ahead side by side, and the core fibre ripe bar is located at outside；
（2）Side by side forward core fibre ripe bar and covered fiber ripe bar through rear roller and after roller roll drawing-off after, core
Fiber ripe bar becomes the core fibre thickness silver of slabbing, and covered fiber ripe bar becomes the covered fiber thickness silver of slabbing；
（3）Core fibre thickness silver and covered fiber thickness silver are through collecting the thick fiber piece for becoming to be connected as a single entity after yarn device closes up；
（4）Thick fiber piece successively through lower apron and upper leather ring roll drawing-off, two rollers and two rollers roll drawing-off after
Become the thin fiber piece being made up of covered fiber sheet piece and core fibre sheet piece；
（5）Thin fiber piece enters side turnup device, in the presence of the turnup device of side, the core fibre sheet piece of thin fiber piece
Side turnup inside again upwards so that core fibre sheet piece is built up heart yarn beam and is passed side turnup device, and covered fiber
Sheet piece still passes side turnup device with flake；
（6）After thin fiber piece is processed through side turnup device, then roll drawing-off through front roller and front leather roller and retread to output extremely
Flier, being acted on by the twisting of flier makes covered fiber sheet piece cladding completely by heart yarn beam in layer, Ran Houtong
Cross flier twisting to be made rove and be wound up on spool, the rove is renaturation yarn.
The oblique output refers to that flier twists line segment and thick fiber that the rove to be formed is located between flier and front roller
The preceding line direction of piece is into set angle.
Renaturation yarn preparation facilities of the present invention, on the basis of existing fly frame, the row of increase only yarn device, collection yarn device
With side turnup three parts of device, so that it may realize goal of the invention, thus there is simple structure, easy to operate；Using this
Device can easily solve the problem of prior art, and its preparation renaturation yarn speed is fast, quality is good, the renaturation yarn collection two of preparation
The advantage of kind or two or more fibers is in one.The method of the invention, has the advantages that processing step is simple, easily operated.
Heretofore described fiber ripe bar is also known as ripe bar, is the idiom of the industry, and ripe bar refers to fiber first through cotton carding
Machine combing loosen into single fiber state be made the strip for being commonly called as the carded sliver after, by a plurality of carded sliver and merged by drawing-off with drawing frame again
The ribbon for making straightening of fibers parallel and being made.Ripe bar obtains rove after being spinned through fly frame, rove is obtained after being spinned through spinning frame
To spun yarn, spun yarn can be used for weaving cotton cloth.
Clearly described for the ease of being made to the present invention, by the fiber ripe bar covered fiber for coating in the present invention
Ripe bar this title carries out appellation, and the fiber ripe bar that will be wrapped by carries out appellation with core fibre ripe bar.Equally, core fibre thickness bar
Piece and covered fiber thickness silver, and the similar title such as core fibre sheet piece and covered fiber sheet piece use, be also basis
What the shape facility that ripe bar has after being processed through different operation was named, its purpose is also for being easy to clearly retouch
State the present invention.
It is used for the fiber ripe bar and the fiber ripe bar for being wrapped by of cladding in the present invention, can uses and can be used for what is weaved
String, animal origin or chemical fibre.For example：Cotton fiber in string, bombax cotton, flax fiber, ramee,
Tossa, bamboo fibre, sisal fiber, abaca and cocoanut fiber etc.；Wool, the rabbit hair in animal origin, camel hair, goat
Hair, yakwool and silk etc.；Staple fibre in chemical fibre（Viscose rayon, nitric acid ester fiber, acetate fiber and cuprammonium are fine
Dimension etc.）, synthetic fibers（Polyamide fibre, acrylic fibers, terylene etc.）With inorfil etc..That is can using apparatus and method of the present invention
To produce various renaturation yarns；For example：Can with cuprammonium rayon coat bombax cotton, can with viscose rayon coat the hair such as wool it is fine,
Chemical fibre etc. can be coated with cotton fiber, no longer enumerated herein.
Brief description of the drawings
Specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is principle schematic diagram. of the invention；
Fig. 2 is that Fig. 1 turns the plan structure principle schematic after 90 ° counterclockwise；
Fig. 3 is the structural representation for arranging yarn device；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the upward view of Fig. 3；
Fig. 6 is the front view for collecting yarn device;
Fig. 7 is the top view of Fig. 6；
Fig. 8 is the front view of side turnup device；
Fig. 9 is the top view of Fig. 8；
Figure 10 is the dimensional structure diagram of side turnup device.
Specific embodiment
Referring to Figures 1 and 2, existing fly frame include frame 1, with fiber ripe bar advance direction as front, its frame 1
On by it is rear and before be sequentially provided with conducting bar roller 2, rear roller 3, widen roller 4, two rollers 5, front roller 6 and flier 7, widen roller
4 are provided with rotatably lower apron 8；Frame 1 is provided with reel cage 30, is rotatably connected on reel cage 30 after coordinating with rear roller 3
The front leather roller 11 that two rollers 10 and front roller 6 that 9 and two roller of roller 5 coordinates coordinate, reel cage 30 be provided with it is rotatable and
The upper leather ring 12 coordinated with lower apron 8.Spool 40 mounted in fly frame spool seat 41 on, spool seat 41 drive spool 40 rotate with
The flier 7 of rotation coordinates can be wound on spool 40 rove.The above-mentioned prior art that is all will not be repeated here.
The present invention is the improvement made on the basis of above-mentioned existing fly frame, and referring to Figures 1 and 2, its improvements exists
In be connected with the frame 1 a plurality of fiber ripe bar can be made forward side by side row's yarn device 13, can be forward side by side fiber ripe bar
The collection yarn device 14 that closes up into fibre plate and the side turnup device 15 for inside turnup again on the side that fibre plate can be made；Row's yarn
Device 13 is located at the rear of rear roller 3, and the collection yarn device 14 is located at rear roller 3 and widens between roller 4, the side turnup device 15
Between two rollers 5 and front roller 6；The revolution axle center line of the flier 7 deviates fibre plate in collection yarn device 14 and side turnup device
The opposite side of the revolution axle center line deflection fibre plate turnup side of the setting of preceding line direction and flier 7 between 15.Accompanying drawing mark in Fig. 1
Note 16 refers to deposit the container of fiber ripe bar.
Reference picture 3, Fig. 4 and Fig. 5, row's yarn device 13 include row's yarn device body 131, the rear surface of row's yarn device body 131
On be interval with three taper holes 134, the preceding surface of row's yarn device body 131 is provided with a circular hole 132 and two strip holes 133；
The circular hole 132 and outside（That is right side in Fig. 3）A position of taper hole 134 it is corresponding and connected with the taper hole, two strip holes
133 is corresponding to two other position of taper hole 134 respectively and connect with two other taper hole 134 respectively；The length of the strip hole
Direction is consistent with the length direction of row's yarn device body 131, and the length direction of strip hole is equal with the length direction of row's yarn device body 131
Parallel to the axial direction of rear roller 3.
Reference picture 6 and Fig. 7, the collection yarn device 14 include collection yarn device body 141, and collection yarn device body 141 is provided with insertion collection
The fibre plate passage 142 on the forward and backward surface of yarn device body 141.The top surface of the collection yarn device body 141 is provided with opening 143, described
Opening 143 connects with fibre plate passage 142, and the opening 143 is isometric with fibre plate passage 142 and width is less than fibre plate passage
142, the length direction of fibre plate passage 142 refers to the axially direction perpendicular to rear roller 3, the width of fibre plate passage 142
Direction refers to the axially direction parallel to rear roller 3.It is described opening 143 be disposed to be easy to fiber ripe bar to enter fiber
Piece passage 142, i.e., in debugging machine, can make fiber ripe bar easily enter fibre plate passage 142, so as to keep away by opening 143
Exempt from the trouble for causing fiber ripe bar through fibre plate passage 142 in the way of penetrating.
Reference picture 8, Fig. 9 and Figure 10, the side turnup device 15 include side turnup device body 151, side turnup device sheet
Body 151 is provided with the fibre plate passageway 152 on the forward and backward surface of insertion side turnup device body 151, after side turnup device body 151
The side on surface is provided with the side wall rounding off of turnup cambered surface 153, the turnup cambered surface 153 and fibre plate passageway 152；Turnup arc
The side wall corresponding with fibre plate passageway 152 of face 153 and roof are engaged can be by width more than the fibre plate in fibre plate passageway 152
One inside turnup again on the side, so that fibre plate narrows through fibre plate passageway 152.The top of the side turnup device body 151
Face is provided with gap 154, and the gap 154 is connected with fibre plate passageway 152, and the gap 154 is isometric with fibre plate passageway 152
And width is less than fibre plate passageway 152.The length direction in fibre plate passageway 152 refers to the axially direction perpendicular to rear roller 3,
The width in fibre plate passageway 152 refers to the axially direction parallel to rear roller 3.The gap 154 is disposed to
It is easy to fiber ripe bar to enter fibre plate passageway 152, i.e., in debugging machine, by gap 154 fiber ripe bar can be made easily to enter
Fibre plate passageway 152, so as to the trouble for avoiding in the way of penetrating causing fiber ripe bar through fibre plate passageway 152.
The method for preparing renaturation yarn is described referring to Fig. 1-Figure 10 and with reference to above-mentioned renaturation yarn preparation facilities.
（1）A piece core fibre ripe bar 20 and two covered fiber ripe bars 21 are entered into row's yarn device 13 by conducting bar roller 2, is made
Core fibre ripe bar 20 and two covered fiber ripe bars 21 move ahead side by side, and the core fibre ripe bar is located at outside；I.e. one core fibre
After ripe bar 20 and two row's of respectively enteing yarn 13 3 taper holes 134 of device of covered fiber ripe bar 21, core fibre ripe bar 20 is from circular hole 132
Pass, two covered fiber ripe bars 21 are passed from two strip holes 133 respectively, the core fibre ripe bar 20 and covered fiber ripe bar
21 row's of passing yarn devices
（2）The rolling for roller 9 with after is led through rear roller 3 for forward core fibre ripe bar 20 and covered fiber ripe bar 21 side by side
Stretch, core fibre ripe bar becomes the core fibre thickness silver 22 of slabbing, covered fiber ripe bar becomes the covered fiber thickness silver 23 of slabbing；
（3）Core fibre thickness silver 22 and covered fiber thickness silver 23 are passed through also cross the fibre plate passage 142 of collection yarn device 14
Collection yarn device 14 becomes the thick fiber piece 24 being connected as a single entity after closing up；
（4）Fibre plate leads through roll drawing-off, two rollers 5 and two the rolling for roller 10 of lower apron 8 and upper leather ring 12 successively
After stretching, core fibre thickness silver 22 therein and covered fiber thickness silver 23 continue thinning, then fibre plate then becomes fine by cladding
The thin fiber piece 25 that dimension sheet piece and core fibre sheet piece are constituted；
（5）Thin fiber piece 25 enters the fibre plate passageway 152 of side turnup device 15, the turnup cambered surface of turnup device in side
153 with the collective effect of the side wall in fibre plate passageway 152 and roof under, the outer side edges of the core fibre sheet piece of thin fiber piece 25 to
On inside turnup again so that the core fibre sheet piece passed from fibre plate passageway 152 is built up heart yarn beam, covered fiber sheet
Piece still passes fibre plate passageway 152 with flake；
（6）After thin fiber piece 25 is processed through side turnup device, then through front roller 6 and front leather roller 11 roll drawing-off retread to
Output is acted on to flier 7 by the twisting of flier 7, and the twisting transmission using fiber makes covered fiber sheet piece by heart yarn beam one
The cladding completely of one layer of layer is got up, and is then wound up into by flier 7 and rove is made on spool 40, and the rove is renaturation yarn.
The oblique output refers to that flier twists line segment and thick fiber that the rove to be formed is located between flier and front roller
Preceding line direction of the piece 24 in collection yarn device 14 and between widening roller 4 forms the angle α of set angle, rove be located at flier with it is preceding
The preceding line direction of line segment and thin fiber piece 25 between roller between two rollers and side turnup device 15 also forms set angle
Angle α；In other words, oblique output refers to the line segment and thick fiber piece 24 and thin fiber that rove is located between flier and front roller
Preceding line direction of the piece 25 between collection yarn device 14 and side turnup device 15 forms the angle α of set angle, and angle α is generally 20-
60°；Preceding line direction of the thick fiber piece 24 between collecting yarn device 14 and widening roller 4 is turned over thin fiber piece 25 in two rollers and side
Preceding line direction between volume device 15 is consistent.
The revolution axle center line of the flier 7 deviates preceding line direction of the fibre plate between collecting yarn device 14 and widening roller 4 and sets
Put and the revolution axle center line deflection thin fiber piece turnup side of flier 7 opposite side, the purpose of the biasing of above-mentioned flier 7 is exactly for shape
It is above-mentioned angle α into wrapping angle.
Claims (8)
1. a kind of renaturation yarn preparation facilities, including fly frame, with fiber ripe bar advance direction as front, the frame of fly frame
（1）On by it is rear and before be sequentially provided with conducting bar roller（2）, rear roller（3）, widen roller（4）, two rollers（5）, front roller（6）With
Flier（7）, widen roller（4）It is provided with rotatably lower apron（8）；Frame（1）It is provided with reel cage（30）, reel cage（30）It is upper to turn
It is dynamic to be connected with and rear roller（3）The rear roller for coordinating（9）With two rollers（5）Two rollers for coordinating（10）With front roller（6）Match somebody with somebody
The front leather roller of conjunction（11）, reel cage（30）Be provided with it is rotatable and with lower apron（8）The upper leather ring of cooperation（12）；Its feature exists
In：Row's yarn device that a plurality of fiber ripe bar can be made to move ahead side by side is connected with the frame（13）, can be ripe by fiber forward side by side
Bar closes up into the collection yarn device of fibre plate（14）With can make the one of the fibre plate side turnup device of inside turnup again on the side（15）；Institute
The row's of stating yarn device（13）Positioned at rear roller（3）Rear, the collection yarn device（14）Positioned at rear roller（3）With widen roller（4）Between, institute
State side turnup device（15）Positioned at two rollers（5）And front roller（6）Between；The flier（7）Revolution axle center line deviate fiber
Piece is in collection yarn device（14）With side turnup device（15）Between preceding line direction set and flier（7）Revolution axle center line deflection fiber
The opposite side of piece turnup side.
2. renaturation yarn preparation facilities according to claim 1, it is characterised in that：Row's yarn device（13）Including row's yarn device sheet
Body（131）, arrange yarn device body（131）Rear surface on be interval with three taper holes, arrange yarn device body（131）Preceding surface on set
There are a circular hole and two strip holes；The circular hole is corresponding to a taper hole position in outside and is connected with the taper hole, and two long
Bar hole is corresponding to two other taper hole position respectively and connects with two other taper hole respectively；The length direction of the strip hole with
Row's yarn device body（131）Length direction it is consistent.
3. renaturation yarn preparation facilities according to claim 1, it is characterised in that：The collection yarn device（14）Including collection yarn device sheet
Body（141）, collect yarn device body（141）It is provided with insertion collection yarn device body（141）The fibre plate passage on forward and backward surface（142）.
4. renaturation yarn preparation facilities according to claim 3, it is characterised in that：The collection yarn device body（141）Top surface
It is provided with opening（143）, the opening（143）With fibre plate passage（142）Connection, the opening（143）With fibre plate passage
（142）Isometric and its width is less than or equal to fibre plate passage（142）Width.
5. renaturation yarn preparation facilities according to claim 1, it is characterised in that：The side turnup device（15）Including side
Turnup device body（151）, side turnup device body（151）It is provided with insertion side turnup device body（151）The fibre on forward and backward surface
Dimension piece passageway（152）, side turnup device body（151）The side on surface is provided with turnup cambered surface afterwards（153）, the turnup cambered surface
（153）With fibre plate passageway（152）Side wall rounding off；Turnup cambered surface（153）With fibre plate passageway（152）Corresponding side wall
And roof is engaged and width can be more than into fibre plate passageway（152）Fibre plate an inside turnup again on the side so that fiber
Piece narrows through fibre plate passageway（152）.
6. renaturation yarn preparation facilities according to claim 5, it is characterised in that：The side turnup device body（151）'s
Top surface is provided with gap（154）, the gap（154）With fibre plate passageway（152）Connection, the gap（154）With fibre plate
Passageway（152）Isometric and its width is less than fibre plate passageway（152）Width.
7. a kind of method that use renaturation yarn preparation facilities prepares renaturation yarn, it is characterised in that comprise the following steps：
（1）A piece core fibre ripe bar and two covered fiber ripe bars are sent into row's yarn device by conducting bar roller, makes to be worn from row's yarn device
The core fibre ripe bar and covered fiber ripe bar for going out move ahead side by side, and the core fibre ripe bar is located at outside；
（2）Side by side forward core fibre ripe bar and covered fiber ripe bar through rear roller and after roller roll drawing-off after, core fibre
Ripe bar becomes the core fibre thickness silver of slabbing, and covered fiber ripe bar becomes the covered fiber thickness silver of slabbing；
（3）Core fibre thickness silver and covered fiber thickness silver are through collecting the thick fiber piece for becoming to be connected as a single entity after yarn device closes up；
（4）Thick fiber piece successively through lower apron and upper leather ring roll drawing-off, two rollers and two rollers roll drawing-off after become
The thin fiber piece being made up of covered fiber sheet piece and core fibre sheet piece；
（5）Thin fiber piece enters side turnup device, in the presence of the turnup device of side, the side of the core fibre sheet piece of thin fiber piece
Side turnup inside again upwards, so that core fibre sheet piece is built up heart yarn beam and passes side turnup device, and covered fiber sheet
Piece still passes side turnup device with flake；
（6）After thin fiber piece is processed through side turnup device, then roll drawing-off through front roller and front leather roller and retread to output to flier,
Being acted on by the twisting of flier makes covered fiber sheet piece cladding completely by heart yarn beam in layer, then by flier
Twisting is made rove and is wound up on spool, and the rove is renaturation yarn.
8. the method that use renaturation yarn preparation facilities according to claim 7 prepares renaturation yarn, it is characterised in that：It is described oblique
To output refer to flier twist the rove to be formed be located at the preceding line direction of line segment between flier and front roller and thick fiber piece into
Set angle.
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| CN201510871452.1A CN105386183B (en) | 2015-12-02 | 2015-12-02 | Renaturation yarn preparation facilities and the method for preparing renaturation yarn |
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|---|---|---|---|
| CN201510871452.1A CN105386183B (en) | 2015-12-02 | 2015-12-02 | Renaturation yarn preparation facilities and the method for preparing renaturation yarn |
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| CN105386183B true CN105386183B (en) | 2017-07-04 |
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| CN2154268Y (en) * | 1993-01-11 | 1994-01-26 | 王德络 | Cover device for core-spun bundle |
| CN101984162A (en) * | 2010-11-08 | 2011-03-09 | 武汉纺织大学 | Short-flow high-efficiency spinning machine used for producing multicomponent yarn |
| CN202865473U (en) * | 2012-04-16 | 2013-04-10 | 东华大学 | Processing device for functional yarns |
| CN102943324A (en) * | 2012-12-03 | 2013-02-27 | 河北太行机械工业有限公司 | Method and device for producing covering yarn by using roving frame |
| CN203513863U (en) * | 2013-10-02 | 2014-04-02 | 江南大学 | Four-roller three-rove feeding double-compact-spinning device |
| CN204661938U (en) * | 2015-06-03 | 2015-09-23 | 江南大学 | The line density section coloured yarn process unitss such as a kind of four roller RING SPINNING |
| CN205152476U (en) * | 2015-12-02 | 2016-04-13 | 昌乐神州纺织有限公司 | Renaturation yarn preparation facilities |
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