CN106400241B - A kind of fasciated yarn and its production method twice - Google Patents
A kind of fasciated yarn and its production method twice Download PDFInfo
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- CN106400241B CN106400241B CN201610899344.XA CN201610899344A CN106400241B CN 106400241 B CN106400241 B CN 106400241B CN 201610899344 A CN201610899344 A CN 201610899344A CN 106400241 B CN106400241 B CN 106400241B
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- yarn
- hollow spindle
- looping
- looping device
- fasciated
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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
- D02G3/362—Cored or coated yarns or threads using hollow spindles
Abstract
The present invention provides a kind of fasciated yarn and its production method twice, yarn includes inner sandwich layer and surrounding layer, inner sandwich layer includes two arranged in parallel fasciated yarns, and surrounding layer is by the close looping of inner sandwich layer, when spinning, pass through upper layer two parallel spinning apparatus arranged in parallel, the production for realizing a fasciated yarn, obtains inner sandwich layer, two fasciated yarns enter the parallel spinning apparatus of lower layer by curved channel, it realizes to the common looping of inner sandwich layer, obtains required fasciated yarn twice.Looping twice in parallel spinning can be realized using this kind of method, to improve yarn quality, yarn quality is enriched, improve added value of product.
Description
Technical field
The present invention relates to spinning new technical field, more particularly to a kind of fasciated yarn and its production method twice.
Background technology
Parallel spinning is also known as fasciated yarn spinning, is spinned using hollow spindle, and the yarn produced with parallel spinning machine is referred to as parallel
Yarn, also referred to as P.L yarns.Parallel spinning gives a trial lecture a non-twist parallel fibers item as heart yarn, outsourcing long filament or the spun yarn being spun into, warp
It is wound on bobbin after looping resultant yarn, since the fiber of heart yarn is not twisted, because of referred to herein as parallel spinning.When yarn receives stretching action
When, long filament applies radial pressure to short fine item, makes to generate frictional force between staple fiber and parallel warp is made to have certain strength.
Parallel warp can be suitable for non-twist, weak twist and raising class product with unique yarn formation structure, given with yarn for line
A kind of feeling of top grade.But current parallel spinning apparatus is all made of one filament or spun yarn carries out outsourcing so that spins
Yarn kind and yarn quality are subject to certain restrictions.
In view of this, the present invention provides a kind of fasciated yarn and its production method twice, yarn includes inner sandwich layer and surrounding layer, interior
Sandwich layer includes two arranged in parallel fasciated yarns, and surrounding layer is by the close looping of inner sandwich layer, when spinning, passes through upper layer parallel
Two parallel spinning apparatus of row realize the production of a fasciated yarn, obtain inner sandwich layer, and two fasciated yarns are logical by arc
Road enters the parallel spinning apparatus of lower layer, realizes to the common looping of inner sandwich layer, obtains required fasciated yarn twice.Using this kind of side
Method can realize the looping twice in parallel spinning, to improve yarn quality, enrich yarn quality, improve added value of product.
Invention content
The purpose of the present invention is providing a kind of fasciated yarn and its production method twice, to realize the packet twice in parallel spinning
It twines, to improve yarn quality, enriches yarn quality, improve added value of product.
In order to achieve the above object, the technical solution adopted by the present invention is：A kind of fasciated yarn twice, including inner sandwich layer and outer
Covering, the inner sandwich layer include the first fasciated yarn and the second fasciated yarn, and first fasciated yarn and the second fasciated yarn are arranged in parallel,
First fasciated yarn includes the first heart yarn and the first outsourcing yarn, and first heart yarn is short fine yarn, the first outsourcing yarn
For long filament, the first outsourcing yarn is twisted with Z or S twists the outside for being wrapped over the first heart yarn, and second fasciated yarn includes the second core
Yarn and the second outsourcing yarn, second heart yarn are short fine yarn, and the second outsourcing yarn is long filament, and the second outsourcing yarn is with Z
It twists or S twists the outside for being wrapped over the second heart yarn, looping direction of the first outsourcing yarn on the first heart yarn and the second outsourcing yarn
Looping direction on the second heart yarn is identical, and first heart yarn and the second heart yarn are identical, and the surrounding layer is short very thin
Yarn, the surrounding layer is twisted with Z or S is twisted and is wrapped over the outside of inner sandwich layer, looping direction of the surrounding layer on inner sandwich layer and the
Looping direction of the one outsourcing yarn on the first heart yarn is on the contrary, the material and the first heart yarn of the short very thin yarn of the surrounding layer and the second core
The material identical of the short fine yarn of yarn.
A kind of fasciated yarn process units, including the secondary looping device of the looping device of upper layer one time and lower layer twice, it is described on
Looping device of layer includes the secondary looping device of the first from left and a right looping device, the primary packet of described the first from left time looping device and the right side
Twine that device is arranged in parallel and structure is identical, described the first from left time looping device and a right looping device include drafting system, described
Drafting system includes rear roller pair, middle roller pair and front roller pair, the lower part of drafting system is provided with upper hollow spindle, in institute
It states and adds top tray on upper hollow spindle, the top tray is disc structure, and the top tray is fixed on upper hollow spindle,
It is fixedly embedded in the top tray to add upper tube, it is wound with outside first on the upper tube of described the first from left time looping device
Packet yarn is wound with the second outsourcing yarn, positioned at the upper tube top end on the upper tube of a right looping device
The side of upper hollow spindle be provided with feeding hole, in the overhead below the upper tube bottom end of described the first from left time looping device
Left leather belt disk is fixedly connected on heart spindle, upper hollow below the upper tube bottom end of a right looping device
It is fixedly connected with upper right belt pulley, the upper left leather belt disk and upper right belt pulley on spindle and is driven by upper motor by upper belt and turns
Dynamic, the bottom end of upper hollow spindle opens, the bottom end of upper hollow spindle of described the first from left time looping device and a right looping
The bottom end of upper hollow spindle of device is connected by arc pipe, and the arc pipe is the domes of indent, described
The left end of arc pipe is connected by first bearing and the bottom end of upper hollow spindle of the first from left time looping device, the arc
The right end of pipeline is connected by second bearing and the bottom end of upper hollow spindle of a right looping device, in the curved pipe
The bottom end in road is provided with connector, and the secondary looping device of lower layer includes lower hollow spindle, and the top of the lower hollow spindle is opened
It puts and is connect by 3rd bearing intercommunity with the connector of arc pipe, lower tray is added on the lower hollow spindle,
The lower tray is disc structure, and the lower tray is fixed on lower hollow spindle, the fixedly embedded installation in the lower tray
There is lower tube, the short very thin yarn of surrounding layer is wound on the lower tube, in the lower sky positioned at the lower tube top end
The side of heart spindle is provided with lower feeding hole, and hypodermis tep reel, hypodermis tep reel position are fixedly connected on the lower hollow spindle
In the lower part of lower tray, the hypodermis tep reel by lower belt by lower motor drive rotate, the rotation direction of the lower motor with
The rotation direction of upper motor on the contrary, add aspiration channel in the lower hollow spindle lower part, the aspiration channel by inlet scoop with
Negative-pressure air fan is connected, and adds delivery roller pair in the aspiration channel lower part, spun yarn is added to lower part in the delivery roller
Cylinder.
A kind of production method of fasciated yarn twice, first by staple fiber through opening picking, cotton carding, combing, drafting and rove work
Sequence processes to obtain short fine rove, and it includes the first short fine rove, the second short fine rove and third that short fine rove, which is divided into three parts,
Short fibre rove processes through spinning process the short fine rove of third to obtain the short very thin yarn of surrounding layer, by the first short fine rove, second
Short fibre rove is respectively from the drafting system feeding of the first from left time looping device and a right looping device, via rear roller pair, middle sieve
The short fine yarn of the first heart yarn and the short fine yarn of the second heart yarn are obtained after drawing pair and the drawing-off of front roller pair effect, the first from left time wraps
The the second outsourcing yarn twined on the first outsourcing yarn of the upper tube of device and the upper tube of a right looping device passes through the first from left respectively
The upper feeding hole feeding of upper hollow spindle of the upper feeding hole of upper hollow spindle of secondary looping device and a right looping device, on
Motor drives upper left belt pulley and upper right belt pulley to rotate in same direction jointly by upper belt, then drives the rotation of upper hollow spindle,
Then it drives upper tube as upper hollow spindle rotates together, the first outsourcing yarn is then driven to be wrapped over the first core with Z twirls or S twirls
The outside of yarn obtains the first fasciated yarn, drives the second outsourcing yarn to twist the outside for being wrapped over the second heart yarn with Z twirls or S, obtains second
Fasciated yarn, left side of first fasciated yarn through arc pipe enter lower hollow spindle, right side of second fasciated yarn through arc pipe into
Enter lower hollow spindle, lower motor drives hypodermis tep reel to rotate by lower belt, then drives lower hollow spindle rotation, then drives
Lower tube is rotated together with lower hollow spindle, is then driven the short very thin yarn of surrounding layer to be twisted with S twirls or Z and is wrapped over the outer of inner sandwich layer
Side obtains fasciated yarn twice, and fasciated yarn exports downwards under the action of aspiration channel air draught twice, then by delivery roller to drawing
Go out, is finally wound in spinning cylinder.
The looping twice in parallel spinning can be achieved in the present invention, to improve yarn quality, enriches yarn quality, improves product
Added value.
Description of the drawings
Fig. 1 is the structural schematic diagram of the process units of fasciated yarn twice of the present invention.
Specific implementation mode
As shown in Figure 1, a kind of fasciated yarn process units twice, including the secondary looping dress of the looping device of upper layer one time and lower layer
It sets, the looping device of upper layer one time includes looping device 4 of the first from left time looping device 3 and the right side, the first from left time looping device and the right side one
Secondary looping device is arranged in parallel and structure is identical, and the first from left time looping device and a right looping device include drafting system, drawing-off
Device includes rear roller pair 5, middle roller pair 6 and front roller pair 7, the lower part of drafting system is provided with upper hollow spindle 8, upper
Top tray 9 is added on hollow spindle, top tray is disc structure, and top tray is fixed on upper hollow spindle, in top tray
It is fixedly embedded to add tube 10, it is wound with the first outsourcing yarn 12 on the upper tube of the first from left time looping device, right primary
It is wound with the second outsourcing yarn 13 on the upper tube of looping device, is opened in the side of upper hollow spindle positioned at upper tube top end
There is upper feeding hole 11, a upper left side is fixedly connected on upper hollow spindle below the upper tube bottom end of described the first from left time looping device
Belt pulley 14 is fixedly connected with upper right leather belt on upper hollow spindle below the upper tube bottom end of a right looping device
Disk 15, upper left leather belt disk and upper right belt pulley are driven by upper motor by upper belt 16 and are rotated, and the bottom end of upper hollow spindle opens,
The bottom end of upper hollow spindle of the bottom end of upper hollow spindle of the first from left time looping device and a right looping device passes through curved pipe
Road 17 is connected, and arc pipe is the domes of indent, and the left end of arc pipe passes through first bearing 18 and the first from left time packet
The bottom end for twining upper hollow spindle of device is connected, and the right end of arc pipe passes through second bearing 19 and a right looping device
The bottom end of upper hollow spindle be connected, be provided with connector 20 in the bottom end of arc pipe, the secondary looping device of lower layer includes
Lower hollow spindle 21, the open top end of lower hollow spindle and with the connector of arc pipe pass through 31 intercommunity of 3rd bearing connect
It connecing, lower tray 22 is added on lower hollow spindle, lower tray is disc structure, and lower tray is fixed on lower hollow spindle,
It is fixedly embedded in lower tray to add lower tube 23, the short very thin yarn 25 of surrounding layer is wound on lower tube, in the lower yarn
The side of the lower hollow spindle of cylinder top end is provided with lower feeding hole 24, and hypodermis tep reel is fixedly connected on lower hollow spindle
26, hypodermis tep reel is located at the lower part of lower tray, and hypodermis tep reel is driven by lower motor by lower belt 27 and rotated, the rotation of lower motor
The rotation direction of direction and upper motor on the contrary, add aspiration channel 28 in lower hollow spindle lower part, aspiration channel by inlet scoop with
Negative-pressure air fan is connected, and adds delivery roller pair 29 in aspiration channel lower part, spinning cylinder 30 is added to lower part in delivery roller.
When spinning, staple fiber is processed to obtain short fine rove first through opening picking, cotton carding, combing, drafting and Roving Frames,
Short fine rove is divided into three parts and includes first the 1, second short fibre rove 2 of short fine rove and the short fine rove of third, third is short
Fine rove is processed to obtain the short very thin yarn 25 of surrounding layer through spinning process, by the first short fine rove, the second short fine rove respectively from
The drafting system feeding of the first from left time looping device 3 and a right looping device 4, via rear roller pair 5, middle roller pair 6 and preceding sieve
The short fine yarn of the first heart yarn and the short fine yarn of the second heart yarn are obtained after drawing the effect of the drawing-off to 7, the first from left time looping device
The second outsourcing yarn 13 on first outsourcing yarn 12 of upper tube and the upper tube of a right looping device passes through the first from left time packet respectively
The upper feeding hole in the upper feeding hole 11 and upper hollow spindle 8 of a right looping device that twine upper hollow spindle 8 of device is fed 11 and is entered,
Upper motor drives upper left belt pulley 14 and upper right belt pulley 15 to rotate in same direction jointly by upper belt 16, then drives upper hollow spindle
Son rotation then drives upper tube 10 as upper hollow spindle rotates together, and the first outsourcing yarn is then driven to twist packet with Z twirls or S
It is entangled in the outside of the first heart yarn, obtains the first fasciated yarn, drives the second outsourcing yarn to be twisted with Z twirls or S and is wrapped over the outer of the second heart yarn
Side obtains the second fasciated yarn, and left side of first fasciated yarn through arc pipe 17 enters lower hollow spindle, and the second fasciated yarn is through arc
The right side of pipeline 17 enters lower hollow spindle, and lower motor drives hypodermis tep reel 26 to rotate by lower belt 27, then drives lower sky
Heart spindle 21 rotates, and then drives lower tube 23 as lower hollow spindle rotates together, then drives the short very thin yarn of surrounding layer with S
It twists or Z twists the outside for being wrapped over inner sandwich layer, obtain fasciated yarn twice, fasciated yarn is downward under the action of 28 air draught of aspiration channel twice
Output is then drawn by delivery roller pair 29, is finally wound in spinning cylinder 30.
Claims (1)
1. a kind of production method of fasciated yarn twice, fasciated yarn includes inner sandwich layer and surrounding layer twice, and the inner sandwich layer includes the
One fasciated yarn and the second fasciated yarn, first fasciated yarn and the second fasciated yarn are arranged in parallel, and first fasciated yarn includes the
One heart yarn and the first outsourcing yarn, first heart yarn are short fine yarn, and the first outsourcing yarn is long filament, the first outsourcing yarn
It is twisted with Z or S is twisted and is wrapped over the outside of the first heart yarn, second fasciated yarn includes the second heart yarn and the second outsourcing yarn, and described the
Two heart yarns are short fine yarn, and the second outsourcing yarn is long filament, and the second outsourcing yarn is twisted with Z or S twirls are wrapped over the second heart yarn
Outside, looping direction of the first outsourcing yarn on the first heart yarn and looping direction of the second outsourcing yarn on the second heart yarn
Identical, first heart yarn and the second heart yarn are identical, and the surrounding layer is short very thin yarn, and the surrounding layer is twisted with Z or S is twisted
It is wrapped over the outside of inner sandwich layer, looping direction of the surrounding layer on inner sandwich layer and packet of the first outsourcing yarn on the first heart yarn
Twine direction on the contrary, the short fine yarn of the material and the first heart yarn and the second heart yarn of the short very thin yarn of the surrounding layer material identical；
It is produced using a kind of fasciated yarn process units twice, process units includes the secondary looping dress of the looping device of upper layer one time and lower layer
It sets, it is characterised in that：The looping device of the upper layer one time includes the first from left time looping device and a right looping device, described the first from left
Secondary looping device is arranged in parallel with a right looping device and structure is identical, described the first from left time looping device and right looping dress
It sets including drafting system, the drafting system includes rear roller pair, middle roller pair and front roller pair, is set in the lower part of drafting system
It is equipped with upper hollow spindle, top tray is added on upper hollow spindle, the top tray is disc structure, the top tray
It is fixed on upper hollow spindle, it is fixedly embedded in the top tray to add upper tube, in described the first from left time looping device
It is wound with the first outsourcing yarn on upper tube, is wound with the second outsourcing yarn on the upper tube of a right looping device, in place
It is provided with upper feeding hole in the side of upper hollow spindle of the upper tube top end, positioned at described the first from left time looping device
It is fixedly connected with left leather belt disk on upper hollow spindle below upper tube bottom end, positioned at the upper of a right looping device
Upper right belt pulley is fixedly connected on upper hollow spindle below tube bottom end, the upper left leather belt disk and upper right belt pulley pass through
Upper belt is driven by upper motor and is rotated, and the bottom end of upper hollow spindle opens, the upper hollow spindle of described the first from left time looping device
The bottom end of upper hollow spindle of the bottom end of son and a right looping device is connected by arc pipe, and the arc pipe is
The domes of indent, the left end of the arc pipe pass through the bottom of upper hollow spindle of first bearing and the secondary looping device of the first from left
End is connected, and the right end of the arc pipe is mutual by second bearing and the bottom end of upper hollow spindle of a right looping device
Lead to and connect, is provided with connector in the bottom end of the arc pipe, the secondary looping device of lower layer includes lower hollow spindle, described
It the open top end of lower hollow spindle and is connect by 3rd bearing intercommunity with the connector of arc pipe, in the lower hollow ingot
Lower tray is added on son, the lower tray is disc structure, and the lower tray is fixed on lower hollow spindle, in the subiculum
It is fixedly embedded on disk to add lower tube, the short very thin yarn of surrounding layer is wound on the lower tube, positioned at the lower yarn
The side of the lower hollow spindle of cylinder top end is provided with lower feeding hole, and lower belt is fixedly connected on the lower hollow spindle
Disk, the hypodermis tep reel are located at the lower part of lower tray, and the hypodermis tep reel is driven by lower motor by lower belt and rotated, under described
The rotation direction of motor and the rotation direction of upper motor in the lower hollow spindle lower part on the contrary, add aspiration channel, the suction
Air hose is connected by inlet scoop with negative-pressure air fan, delivery roller pair is added in the aspiration channel lower part, in the delivery roller
Spinning cylinder is added to lower part；Staple fiber is processed through opening picking, cotton carding, combing, drafting and Roving Frames first when spinning
To short fine rove, short fine rove is divided into three parts and includes the first short fine rove, the second short fine rove and the short fine rove of third,
The short fine rove of third is processed through spinning process to obtain the short very thin yarn of surrounding layer, by the first short fine rove, the second short fine rove
Respectively from the drafting system feeding of the first from left time looping device and a right looping device, via rear roller pair, middle roller pair and preceding
The short fine yarn of the first heart yarn and the short fine yarn of the second heart yarn are obtained after the drawing-off effect of roller pair, the first from left time looping device
The second outsourcing yarn on the upper tube of first outsourcing yarn of upper tube and a right looping device passes through the first from left time looping dress respectively
The upper feeding hole feeding of upper hollow spindle of the upper feeding hole for upper hollow spindle set and a right looping device, upper motor pass through
Upper belt drives upper left belt pulley and upper right belt pulley to rotate in same direction jointly, then drives the rotation of upper hollow spindle, then drives
Upper tube is rotated together with upper hollow spindle, is then driven the first outsourcing yarn to be twisted with Z twirls or S and is wrapped over the outer of the first heart yarn
Side obtains the first fasciated yarn, drives the second outsourcing yarn to twist the outside for being wrapped over the second heart yarn with Z twirls or S, obtains the second looping
Yarn, left side of first fasciated yarn through arc pipe enters lower hollow spindle, under right side of second fasciated yarn through arc pipe enters
Hollow spindle, lower motor drive hypodermis tep reel to rotate by lower belt, then drive lower hollow spindle rotation, then drive lower yarn
Cylinder is rotated together with lower hollow spindle, and the short very thin yarn of surrounding layer is then driven to twist the outside for being wrapped over inner sandwich layer with S twirls or Z,
Fasciated yarn twice is obtained, fasciated yarn exports downwards under the action of aspiration channel air draught twice, then by delivery roller to drawing, most
Afterwards in spinning cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610899344.XA CN106400241B (en) | 2016-10-14 | 2016-10-14 | A kind of fasciated yarn and its production method twice |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610899344.XA CN106400241B (en) | 2016-10-14 | 2016-10-14 | A kind of fasciated yarn and its production method twice |
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| CN106400241A CN106400241A (en) | 2017-02-15 |
| CN106400241B true CN106400241B (en) | 2018-08-24 |
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| CN107245785A (en) * | 2017-06-16 | 2017-10-13 | 中原工学院 | A kind of half spinning twin-core Duan coloured silks spin wrap yarn and preparation method thereof |
| JP6521208B1 (en) * | 2017-10-17 | 2019-05-29 | 株式会社村田製作所 | Antibacterial yarn and antibacterial fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101168880A (en) * | 2007-11-28 | 2008-04-30 | 盛虹集团有限公司 | Weave for natural color cotton and far infrared functional fibre core-spun yarn |
| CN101177818A (en) * | 2007-12-10 | 2008-05-14 | 盛虹集团有限公司 | Spinning of natural color-cotton and quick-drying wet-permeable fabric core-spun yarn |
| CN202509191U (en) * | 2012-04-23 | 2012-10-31 | 济南三江阻燃新材料有限公司 | Inflaming retarding yarn |
| CN204752990U (en) * | 2015-07-01 | 2015-11-11 | 江南大学 | Package core fasciated yarn |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001288635A (en) * | 2000-04-03 | 2001-10-19 | Toray Ind Inc | Composite covered elastic yarn and method for producing the same |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101168880A (en) * | 2007-11-28 | 2008-04-30 | 盛虹集团有限公司 | Weave for natural color cotton and far infrared functional fibre core-spun yarn |
| CN101177818A (en) * | 2007-12-10 | 2008-05-14 | 盛虹集团有限公司 | Spinning of natural color-cotton and quick-drying wet-permeable fabric core-spun yarn |
| CN202509191U (en) * | 2012-04-23 | 2012-10-31 | 济南三江阻燃新材料有限公司 | Inflaming retarding yarn |
| CN204752990U (en) * | 2015-07-01 | 2015-11-11 | 江南大学 | Package core fasciated yarn |
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Effective date of registration: 20200805 Address after: 322000 floor 2, No.209, Sufu Road, Suxi Town, Yiwu City, Jinhua City, Zhejiang Province Patentee after: Yiwu Dingheng Chemical Fiber Co.,Ltd. Address before: Room 501, No. 85, Xiaguang Dongli, Haicang District, Xiamen City, Fujian Province Patentee before: Xiamen reliable intellectual property service Co.,Ltd. Effective date of registration: 20200805 Address after: Room 501, No. 85, Xiaguang Dongli, Haicang District, Xiamen City, Fujian Province Patentee after: Xiamen reliable intellectual property service Co.,Ltd. Address before: No. 1800 road 214122 Jiangsu Lihu Binhu District City of Wuxi Province Patentee before: Jiangnan University |