CN103469405A - Composite spinning method and unit - Google Patents
Composite spinning method and unit Download PDFInfo
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- CN103469405A CN103469405A CN201310398615XA CN201310398615A CN103469405A CN 103469405 A CN103469405 A CN 103469405A CN 201310398615X A CN201310398615X A CN 201310398615XA CN 201310398615 A CN201310398615 A CN 201310398615A CN 103469405 A CN103469405 A CN 103469405A
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Abstract
The invention relates to a composite spinning method and device. The unit comprises a roving, two covering yarns, rear rollers, front rollers, a guide wire, a spool, and a steel collar. The roving and the parallelly spaced covering yarns, rovings, are led to the rear rollers in sequence; the rovings are drafted into a twistless spun yarn; middle first rollers and middle second rollers carry water-soluble glue overflowing from a plurality of needle holes I and II to the twistless spun yarn to form a wet bonded spun yarn; part of the glue is pressed off from the bonded spun yarn by the middle second rollers to form a bonded yarn. Two covering yarns and the bonded yarn are led to the front rollers; the surface of the bonded yarn is wrapped with the covering yarns to form a covered yarn; the covered yarn passing the guide wire is wound to the spool of the steel collar. The composite spinning method and unit has the advantages that comprehensive utilization rate of resources is increased, operation is simple and convenient and sustainable, the trend of low-carbon economy is complied with, and the method and unit has board market prospect.
Description
Technical field
The invention belongs to the yarn manufacture field, particularly a kind of compound spinning method and device thereof.
Background technology
Through the ages, fiber only has that could to form yarn be reason sanctified by usage by twisting.But along with the progress of textile technology, the method that forms yarn has had new breakthrough, and by twisting, also can not form a kind of new type yarn is zero twisted yarn, can reduce the length of fiber-spinnable, improves the comprehensive utilization ratio of resource.Zero twisted yarn is band shape or flat, and in yarn, fiber is arranged in parallel basically, and the free degree of fiber is large, so the fabric that zero twisted yarn forms has the style and features different from traditional yarn woven fabric, and wearability is also better.
Cladded yarn claims again composite yarn or wrap yarn, and it is a kind of new type yarn formed by two or more fiber combinations.Making at present more cladded yarn is generally to take chemical-fibres filaments as heart yarn, the various staple fibres of outsourcing and the cladded yarn of a kind of unique texture of forming.Except thering is special structure, also have many good qualities, it can utilize performance and the surface characteristics of the good physical property of heart yarn chemical-fibres filaments and outsourcing staple fibre, gives full play to the speciality of two kinds of fibers and makes up their deficiency.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of compound spinning method and device thereof; this processing method has certain technological innovation; operate comparatively simple and conveniently, less energy consumption, pollute few; there is sustainability; comply with the low-carbon economy trend, be applicable to the production of large-scale, the yarn of acquisition has higher final products added value; good social benefit, wide application prospect.
The technical solution adopted for the present invention to solve the technical problems is: a kind of composite spinning device is provided, comprise rove, wrap yarn, rear roller, front roller, twizzle, spool and Travellers, two strands of wrap yarn rove of described rove and its both sides spaced and parallel are introduced rear roller successively, described rove and two strands of wrap yarn rove be subject to rear roller with in the drawing-off of a roller, roving-drafting becomes non-twist spun yarn, in described a roller and in two roller inner hollow and fill with water-soluble binder, be covered with respectively some pin hole I in the middle of surface, II, in described a roller and in two rollers by some pin hole I, the water-soluble binder overflowed in II takes the bonding spun yarn that non-twist spun yarn forms hygrometric state to, in described bonding spun yarn warp, two rollers press the part adhesive to form bonded yarn, described two strands of wrap yarns and bonded yarn are introduced front roller, two strands of wrap yarns are wrapped in the bonded yarn surface and merge the formation cladded yarn, described cladded yarn is wrapped on the spool of Travellers through twizzle.
Described rove and two gangs of wrap yarn strand spacing 3-5cm.
Described two strands of wrap yarns lay respectively at some pin hole I, II both sides, two strands of wrap yarns and non-twist spun yarn spacing 3-5cm.
In described a roller and in the diameter of the some pin hole I of two surface of roller, II be 0.1-0.13mm, arranging density 18-22/cm.
Described water-soluble binder is that mass fraction is the PVA binder solution of 5-10%.
Described rear roller feeding speed is 1-3m/min.
Described some pin hole I, II are outside to be held with the cotton poplin cloth.
A kind of method of using above-mentioned composite spinning, is characterized in that, comprises the following steps:
(1) two strands of wrap yarn rove of rove and its both sides spaced and parallel are introduced to rear roller successively, rove and two strands of wrap yarn rove be subject to rear roller and in the drawing-off effect of a roller, roving-drafting becomes non-twist spun yarn;
(2) due to rotator inertia and gravity, in a roller and in two rollers be squeezed and overflow water-soluble binder and take on non-twist spun yarn, obtain the bonding spun yarn of hygrometric state, two strands of wrap yarns lay respectively at some pin hole I, II both sides, and, with non-twist spun yarn spacing 3-5cm, avoid being stained with water-soluble binder;
(3) in bonding spun yarn warp, two rollers are pressed the part adhesive, obtain bonded yarn;
(4) two strands of wrap yarns are together introduced front roller with bonded yarn and are merged twisting, and two strands of wrap yarns neatly are wrapped in the bonded yarn surface and form cladded yarn;
(5) cladded yarn impregnated in washing in the distilled water of 40-45 ℃ and processes 20-25min, and 80-120 ℃ of discharge opeing preliminary drying to moisture percentage is 20-25%, and on the rotary drum dryer, 120-130 ℃ is carried out loose formula and dry 30-35min, obtains complex yarn.
beneficial effect
The present invention has following advantage and good effect:
(1) bonded yarn is non-twist parallel fluffy state and is in yarn, wrap yarn puts on centripetal stress on bonded yarn, give the cohesion of yarn body necessity to bear external stress, structure is fluffy, unique and stable, can utilize the good physical property of bonded yarn and wrap yarn and surface characteristics, give full play to the speciality of two kinds of fibers and make up their deficiency;
(2) this processing method, improved the comprehensive utilization ratio of resource, operates comparatively simple and conveniently, has sustainability, complies with the low-carbon economy trend, and market prospects are wide.
The accompanying drawing explanation
Fig. 1 is composite spinning device structural representation of the present invention;
Fig. 2 is a roller side structure schematic diagram in the present invention;
Fig. 3 is two roller side structure schematic diagrames in the present invention.
Wherein: 1, rove; 2, non-twist spun yarn; 3, bonding spun yarn; 4, bonded yarn; 5, wrap yarn; 6, rear roller; 7, a roller in; 8, two rollers in; 9, front roller; 10, cladded yarn; 11, twizzle; 12, spool; 13, Travellers; 14, pin hole I; 15, pin hole II.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only are not used in and limit the scope of the invention for the present invention is described.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
The first embodiment of the present invention relates to a kind of composite spinning device, as Figure 1-3, comprise rove 1, wrap yarn 5, rear roller 6, front roller 9, twizzle 11, spool 12 and Travellers 13, described rove 1 is introduced rear roller 6 successively with two strands of wrap yarn 5 rove of its both sides spaced and parallel, described rove 1 and two strands of wrap yarn 5 rove be subject to rear roller 6 with in the drawing-off of a roller 7, rove 1 drawing-off becomes non-twist spun yarn 2, in described a roller 7 and in two roller 8 inner hollow and fill with water-soluble binder, be covered with respectively some pin hole I in the middle of surface, II14, 15, in described a roller 7 and in two rollers 8 by some pin hole I, II14, the water-soluble binder overflowed in 15 takes the bonding spun yarn 3 that non-twist spun yarn 2 forms hygrometric state to, in described bonding spun yarn 3 warps, two rollers 8 press the part adhesive to form bonded yarn 4, described two strands of wrap yarns 5 are introduced front roller 9 with bonded yarn 4, two strands of wrap yarns 5 are wrapped in bonded yarn 4 surfaces and merge formation cladded yarn 10, described cladded yarn 10 is wrapped on the spool 12 of Travellers 13 through twizzle 11.
Described rove 1 and two gangs of wrap yarn 5 strand spacing 3-5cm.
Described two strands of wrap yarns 5 lay respectively at some pin hole I, II14,15 both sides, two strands of wrap yarns 5 and non-twist spun yarn 2 spacing 3-5cm.
In described a roller 7 and in the surperficial some pin hole I of two rollers 8, II14,15 diameter is 0.1-0.13mm, arranging density 18-22/cm.
Described water-soluble binder is that mass fraction is the PVA binder solution of 5-10%.
Described rear roller 6 feeding speed are 1-3m/min.
Described some pin hole I, II14,15 outsides hold with the cotton poplin cloth.
The second embodiment of the present invention relates to a kind of method of ring spinning, comprise the following steps: (1) introduces rear roller 6 successively by rove 1 and two strands of wrap yarn 5 rove of its both sides spaced and parallel, rove 1 and two strands of wrap yarn 5 rove be subject to rear roller 6 and in the drawing-off effect of a roller 7, rove 1 drawing-off becomes non-twist spun yarn 2; (2) due to rotator inertia and gravity, in a roller 7 and in two rollers 8 be squeezed and overflow water-soluble binder and take on non-twist spun yarn 2, obtain the bonding spun yarn 3 of hygrometric state, two strands of wrap yarns 5 lay respectively at some pin hole I, II14,15 both sides, and, with non-twist spun yarn 2 spacing 3-5cm, avoid being stained with water-soluble binder; (3) in bonding spun yarn 3 warps, two rollers 8 press the part adhesive, obtain bonded yarn 4; (4) two strands of wrap yarns 5 are together introduced front roller 9 with bonded yarn 4 and are merged twisting, and two strands of wrap yarns 5 neatly are wrapped in bonded yarn 4 surfaces and form cladded yarn 10; (5) cladded yarn 10 impregnated in washing in the distilled water of 40-45 ℃ and processes 20-25min, and 80-120 ℃ of discharge opeing preliminary drying to moisture percentage is 20-25%, and on the rotary drum dryer, 120-130 ℃ is carried out loose formula and dry 30-35min, obtains complex yarn.
Be not difficult to find out, by the rove of rove 1 and two strands of wrap yarns 5 respectively with the parallel introducing rear roller 6 of a determining deviation 5cm, in the middle of rove 1 is positioned at, the rove of two strands of wrap yarns 5 lays respectively at the both sides of rove 1, a roller 7 during the speed of rear roller 6 slightly is slower than, the rove of rove 1 and two strands of wrap yarns 5 be subject to rear roller 6 and in the drawing-off effect of a roller 7, rove 1 drawing-off becomes non-twist spun yarn 2, in a roller 7 and in two roller 8 inner hollow and fill with water-soluble binder, surface only is covered with pin hole 14 in centre position, 15, outside only holds the pin hole position with the cotton poplin cloth, during rotation due to inertia and gravity, in a roller 7 and in two rollers 8 be squeezed and overflow water-soluble binder, take on non-twist spun yarn 2, obtain the bonding spun yarn 3 of hygrometric state, two strands of wrap yarns 5 lay respectively at the interval both sides of pin hole, with non-twist spun yarn 2 spacing 5cm, avoid being stained with water-soluble binder, and be independent of each other, in a roller 7 and in two roller 8 velocity ratios be 1:0.9, guarantee that spun yarn is soaked in the process of water-soluble binder, in negative drawing-off state, two rollers 8 in bonding spun yarn 3 processes, pressed unnecessary adhesive, obtains 4, two strands of wrap yarns 5 of bonded yarn and together introduce front roller 9 with bonded yarn 4, merges together, and after merging, along with twisting process, wrap yarn 5 is wrapped in bonded yarn 4 surfaces, forms cladded yarn 10, wrap yarn 5 neatly is wrapped in bonded yarn 4 surfaces, and the looping tightness is less, guarantees that the rear bonded yarn 4 of the rear arrangement of washing can be non-twist fluffy state and be in cladded yarn 10, cladded yarn 10 be impregnated in to washing in the distilled water of 40-45 ℃ and process 25min, 120 ℃ of discharge opeing preliminary dryings to moisture percentage is 25%, and on the rotary drum dryer, 130 ℃ are carried out loose formula and dry 35min and obtain Novel composite yarn, in a roller 7 and in two rollers 8, surface pinholes 14,15 diameters are 0.10mm, 18/cm of arranging density, water-soluble binder is the PVA binder solution that mass fraction is 5%, the feeding speed of rear roller 6 is 1m/min, guarantees that bonding spun yarn 3 can fully be soaked by water-soluble binder.
It is worth mentioning that, by the rove of rove 1 and two strands of wrap yarns 5 respectively with the parallel introducing rear roller 6 of a determining deviation 3cm, in the middle of rove 1 is positioned at, the rove of two strands of wrap yarns 5 lays respectively at the both sides of rove 1, a roller 7 during the speed of rear roller 6 slightly is slower than, the rove of rove 1 and two strands of wrap yarns 5 be subject to rear roller 6 and in the drawing-off effect of a roller 7, rove 1 drawing-off becomes non-twist spun yarn 2, in a roller 7 and in two roller 8 inner hollow and fill with water-soluble binder, surface only is covered with pin hole 14 in centre position, 15, outside only holds the pin hole position with the cotton poplin cloth, during rotation due to inertia and gravity, in a roller 7 and in two rollers 8 be squeezed and overflow water-soluble binder, take on non-twist spun yarn 2, obtain the bonding spun yarn 3 of hygrometric state, two strands of wrap yarns 5 lay respectively at the interval both sides of pin hole, with non-twist spun yarn 2 spacing 3cm, avoid being stained with water-soluble binder, and be independent of each other, in a roller 7 and in two roller 8 velocity ratios be 1:1, guarantee that spun yarn is soaked in the process of water-soluble binder, in negative drawing-off state, two rollers 8 in bonding spun yarn 3 processes, pressed unnecessary adhesive, obtains 4, two strands of wrap yarns 5 of bonded yarn and together introduce front roller 9 with bonded yarn 4, merges together, and after merging, along with twisting process, wrap yarn 5 is wrapped in bonded yarn 4 surfaces, forms cladded yarn 10, wrap yarn 5 neatly is wrapped in bonded yarn 4 surfaces, and the looping tightness is less, guarantees that the rear bonded yarn 4 of the rear arrangement of washing can be non-twist fluffy state and be in cladded yarn 10, cladded yarn 10 be impregnated in to washing in the distilled water of 40 ℃ and process 20min, 80 ℃ of discharge opeing preliminary dryings to moisture percentage is 20%, and on the rotary drum dryer, 120 ℃ are carried out loose formula and dry 30min and obtain Novel composite yarn, in a roller 7 and in two rollers 8, surface pinholes 14,15 diameters are 0.13mm, 22/cm of arranging density, water-soluble binder is the PVA binder solution that mass fraction is 10%, the feeding speed of rear roller 6 is 3m/min, guarantees that bonding spun yarn 3 can fully be soaked by water-soluble binder.
Claims (8)
1. a composite spinning device, comprise rove (1), wrap yarn (5), rear roller (6), front roller (9), twizzle (11), spool (12) and Travellers (13), it is characterized in that: described rove (1) is introduced rear roller (6) successively with two strands of wrap yarns (5) rove of its both sides spaced and parallel, described rove (1) and two strands of wrap yarns (5) rove be subject to rear roller (6) with in the drawing-off of a roller (7), rove (1) drawing-off becomes non-twist spun yarn (2), in described a roller (7) and in two rollers (8) inner hollow and fill with water-soluble binder, be covered with respectively some pin hole I in the middle of surface, II(14, 15), in described a roller (7) and in two rollers (8) by some pin hole I, II(14, 15) water-soluble binder overflowed in takes the bonding spun yarn (3) that non-twist spun yarn (2) forms hygrometric state to, in described bonding spun yarn (3) warp, two rollers (8) press the part adhesive to form bonded yarn (4), described two strands of wrap yarns (5) are introduced front roller (9) with bonded yarn (4), two strands of wrap yarns (5) are wrapped in bonded yarn (4) surface and merge formation cladded yarn (10), described cladded yarn (10) is wrapped on the spool (12) of Travellers (13) through twizzle (11).
2. a kind of composite spinning device according to claim 1, is characterized in that: described rove (1) and two strands of wrap yarns (5) strand spacing 3-5cm.
3. a kind of composite spinning device according to claim 1, it is characterized in that: described two strands of wrap yarns (5) lay respectively at some pin hole I, II(14,15) both sides, two strands of wrap yarns (5) and non-twist spun yarn (2) spacing 3-5cm.
4. a kind of composite spinning device according to claim 1 is characterized in that: in described a roller (7) and in the surperficial some pin hole I of two rollers (8), II(14,15) diameter be 0.1-0.13mm, arranging density 18-22/cm.
5. a kind of composite spinning device according to claim 1, it is characterized in that: described water-soluble binder is that mass fraction is the PVA binder solution of 5-10%.
6. a kind of composite spinning device according to claim 1, it is characterized in that: described rear roller (6) feeding speed is 1-3m/min.
7. a kind of composite spinning device according to claim 1, is characterized in that: described some pin hole I, II(14,15) outside with the cotton poplin cloth, hold.
8. a use, as the method for the described composite spinning of arbitrary claim in claim 1, is characterized in that, comprises the following steps:
(1) rove (1) and two strands of wrap yarns (5) rove of its both sides spaced and parallel are introduced to rear roller (6) successively, rove (1) and two strands of wrap yarns (5) rove be subject to rear roller (6) and in the drawing-off effect of a roller (7), rove (1) drawing-off becomes non-twist spun yarn (2);
(2) due to rotator inertia and gravity, in a roller (7) and in two rollers (8) be squeezed and overflow water-soluble binder and take on non-twist spun yarn (2), obtain the bonding spun yarn (3) of hygrometric state, two strands of wrap yarns (5) lay respectively at some pin hole I, II(14,15) both sides, and, with non-twist spun yarn (2) spacing 3-5cm, avoid being stained with water-soluble binder;
(3) in bonding spun yarn (3) warp, two rollers (8) press the part adhesive, obtain bonded yarn (4);
(4) two strands of wrap yarns (5) are together introduced front roller (9) with bonded yarn (4) and are merged twisting, and two strands of wrap yarns (5) neatly are wrapped in bonded yarn (4) surface and form cladded yarn (10);
(5) cladded yarn (10) impregnated in washing in the distilled water of 40-45 ℃ and processes 20-25min, and 80-120 ℃ of discharge opeing preliminary drying to moisture percentage is 20-25%, and on the rotary drum dryer, 120-130 ℃ is carried out loose formula and dry 30-35min, obtains complex yarn.
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| CN201310398615.XA CN103469405B (en) | 2013-09-04 | 2013-09-04 | A kind of compound spinning method and device thereof |
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| CN201310398615.XA CN103469405B (en) | 2013-09-04 | 2013-09-04 | A kind of compound spinning method and device thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882597A (en) * | 2014-03-14 | 2014-06-25 | 江阴新益源纺织有限公司 | Production technology of fabric without twisted flowers and twisted yarns |
| CN105297229A (en) * | 2015-11-02 | 2016-02-03 | 宝纺（广州）纺织科技有限公司 | Processing device and method for producing flat yarns |
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| CN201873799U (en) * | 2010-11-24 | 2011-06-22 | 郴州湘南麻业有限公司 | Jute ring spinning machine |
| CN202131413U (en) * | 2011-04-26 | 2012-02-01 | 新疆溢达纺织有限公司 | Wet spinning device adopting advance rollers for humidifying purpose |
| CN203007531U (en) * | 2012-12-28 | 2013-06-19 | 铜陵市霞飞新材料有限责任公司 | Front roller humidifying device |
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| JPS5175136A (en) * | 1974-12-23 | 1976-06-29 | Mitsubishi Rayon Co | SHIJOKEISEIHOHO |
| EP0173432A2 (en) * | 1984-07-10 | 1986-03-05 | JAMES MACKIE & SONS LIMITED | Dampening roller for a spinning, twisting or winding apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882597A (en) * | 2014-03-14 | 2014-06-25 | 江阴新益源纺织有限公司 | Production technology of fabric without twisted flowers and twisted yarns |
| CN105297229A (en) * | 2015-11-02 | 2016-02-03 | 宝纺（广州）纺织科技有限公司 | Processing device and method for producing flat yarns |
| CN105297229B (en) * | 2015-11-02 | 2018-03-06 | 宝纺（广州）纺织科技有限公司 | A kind of processing unit (plant) and method for producing flat yarn |
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|---|---|
| CN103469405B (en) | 2016-08-17 |
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