CN103320928B - For the production of the device of wet-spun hollow flax yarn - Google Patents
For the production of the device of wet-spun hollow flax yarn Download PDFInfo
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- CN103320928B CN103320928B CN201310281155.2A CN201310281155A CN103320928B CN 103320928 B CN103320928 B CN 103320928B CN 201310281155 A CN201310281155 A CN 201310281155A CN 103320928 B CN103320928 B CN 103320928B
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Abstract
The present invention relates to a kind of device for the production of wet-spun hollow flax yarn, comprise flax roving feeding part and water-soluble fibre feeding part, described flax roving feeding part comprises rove yarn guiding wheel, tank deflector roll, tank, collector, feeding pressurization roller, feeding roller, apron and apron axle, described water-soluble fibre feeding part comprises tensioner and thread-carrier, it is characterized in that: described flax roving feeding part is also provided with location pressure roller, this location pressure roller is arranged between feeding roller and apron, described flax roving and water-soluble fibre also close by drawing press roller and drawing rollers respectively through after flax roving feeding part and water-soluble fibre feeding part, it is circumscribed both drawing press roller and drawing rollers are arranged in pairs, the point of contact distance of also chalaza and drawing press roller and the drawing rollers of flax roving and water-soluble fibre is less than or equal to 5mm.Present device improvement cost is low, yarn quality good.
Description
Technical field
The present invention relates to a kind of Weaving device, specifically a kind of device for the production of wet-spun hollow flax yarn.
Background technology
The patent No. is: 201110072629.3, and patent name is disclose a kind of method in the Chinese patent of " a kind of processing method of the yarn for thermal fabric ": comprising: (1) first bobbin is polyester sheath core bicomponent filament yarn; Second bobbin is water soluble vinylon filament, and polyester sheath core bicomponent filament yarn and water soluble vinylon filament are subject to heat effect, obtains terylene and polyvinyl bicomponent filament yarn; (2) filament by pneumatic convey in the tapered region that two friction rollers are formed; Spinning process first feeding roller adopts 6 ~ 8 slivers to feed simultaneously, the second feeding roller feeding terylene and polyvinyl bicomponent filament yarn, and form cladded yarn under revolution twisting effect, the cladded yarn of spinning moves back dimension and get final product.Above-mentioned production hollow cladded yarn equipment, its equipment is comparatively complicated, needs significantly to transform traditional spinning equipment, affects production efficiency, simultaneously due to the feeding of many one threads, strengthens friction roller load and causes final cored effect not to be very good.
Summary of the invention
Technical problem to be solved by this invention be overcome deficiency of the prior art and provide that a kind of scrap build cost is low, yarn quality is better for the production of the device of wet-spun hollow flax yarn.
The technical scheme that the present invention solves the problems of the technologies described above employing is: should for the production of the device of wet-spun hollow flax yarn, comprise flax roving feeding part and water-soluble fibre feeding part, described flax roving feeding part comprises rove yarn guiding wheel, tank deflector roll, tank, collector, feeding pressurization roller, feeding roller, apron and apron axle, described water-soluble fibre feeding part comprises tensioner and thread-carrier, it is characterized in that: described flax roving feeding part is also provided with location pressure roller, this location pressure roller is arranged between feeding roller and apron, described flax roving and water-soluble fibre also close by drawing press roller and drawing rollers respectively through after flax roving feeding part and water-soluble fibre feeding part, it is circumscribed both drawing press roller and drawing rollers are arranged in pairs, the point of contact distance of also chalaza and drawing press roller and the drawing rollers of flax roving and water-soluble fibre is less than or equal to 5mm.The present invention has set up location pressure roller on traditional manufacture cladded yarn equipment, effectively prevents the flax roving after feeding roller to offset, thus effectively real and close before guaranteeing the two drawing of fiber cored.In addition, the present invention by two kinds of yarns and close to have and original close and to change at apron place near the point of contact of drawing press roller and drawing rollers and to close, decrease the floating distance of two kinds of fiber twisting resultant yarns, this place makes water-soluble fibre and linen yarn cored better effects if
Location of the present invention pressure roller width is 3 ~ 4mm, and location pressure roller has V-shaped groove, and V-shaped groove width is 3 ~ 4mm, degree of depth 2-3mm.The advantage of above-mentioned technical characteristic guarantees that flax roving does not offset, and can avoid again and V-shaped groove friction and cause misdraft simultaneously.
Thread-carrier width of the present invention 1 ~ 2mm, thread-carrier and tensioner distance are 40 ~ 60mm, and the point of contact distance of thread-carrier and drawing press roller and drawing rollers is 100 ~ 120mm.The advantage of above-mentioned technical characteristic is the feeding tension force that effectively can regulate water-soluble fibre, guarantees the two and closes the effect of cored.
The present invention compared with prior art has the following advantages: the inventive method is simple, only need slightly to transform on existing spun yarn spinning spindle position equipment according to order volume, and not affecting the spinning of other ingot positions, cost is low, is applicable to small lot and production in enormous quantities simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the present invention locates roller structure schematic diagram.
Detailed description of the invention
See Fig. 1 ~ Fig. 2, the present invention includes flax roving feeding part and water-soluble fibre feeding part.Described flax roving feeding part comprises rove yarn guiding wheel 1, tank deflector roll 2, tank 3, collector 4, feeding pressurization roller 5, feeding roller 6, location pressure roller 7, apron 8 and apron axle 9.Tank deflector roll 2 is arranged in tank 3, and collector 4 width is 3 ~ 4mm, can prevent flax roving from offseting.Feeding pressurization roller 5 and the paired tangent setting of feeding roller 6.Location pressure roller 7 is arranged between feeding roller 5 and apron 8, and location pressure roller 7 width 3-4mm, location pressure roller 7 has V-shaped groove 71, and V-shaped groove 71 width is 3 ~ 4mm, degree of depth 2-3mm.
Water-soluble fibre feeding part comprises tensioner 10 and thread-carrier 11.Tensioner 10 is for controlling the feeding tension force of water-soluble fibre.Thread-carrier 11 width 1 ~ 2mm is 40 ~ 60mm with tensioner 10 distance.
Described flax roving a is by rove yarn guiding wheel 1, enter collector 4 through tank deflector roll 2, then by feeding roller 6, location pressure roller 7 after apron 8 with through tensioner 10 and thread-carrier 11 water-soluble fibre b and close and twist resultant yarn by drawing press roller 12 and drawing rollers 13.The point of contact distance of also chalaza and drawing press roller 12 and the drawing rollers 13 of flax roving a and water-soluble fibre b is less than or equal to 5mm.Thread-carrier 11 and drawing press roller 12 are 100 ~ 120mm with the point of contact distance of drawing rollers 13.
By the water-soluble fibre flax cladded yarn obtained, in the water under temperature is 80-95 DEG C of condition, carry out molten core 10-30 minute, dissolve the water-soluble fibre b as heart yarn, namely obtain flax hollow yarn.
Although the present invention with embodiment openly as above; but it is also not used to limit protection scope of the present invention; any technical staff being familiar with this technology, not departing from the change and retouching done in the spirit and scope of the present invention, all should belong to protection scope of the present invention.
Claims (1)
1. the device for the production of wet-spun hollow flax yarn, comprise flax roving feeding part and water-soluble fibre feeding part, described flax roving feeding part comprises rove yarn guiding wheel, tank deflector roll, tank, collector, feeding pressurization roller, feeding roller, apron and apron axle, described water-soluble fibre feeding part comprises tensioner and thread-carrier, it is characterized in that: described flax roving feeding part is also provided with location pressure roller, this location pressure roller is arranged between feeding roller and apron, location pressure roller width is 3 ~ 4mm, location pressure roller has V-shaped groove, V-shaped groove width is 3 ~ 4mm, degree of depth 2-3mm, described flax roving and water-soluble fibre also close by drawing press roller and drawing rollers respectively through after flax roving feeding part and water-soluble fibre feeding part, it is circumscribed both drawing press roller and drawing rollers are arranged in pairs, the point of contact distance of also chalaza and drawing press roller and the drawing rollers of flax roving and water-soluble fibre is less than or equal to 5mm, described thread-carrier width 1 ~ 2mm, thread-carrier and tensioner distance are 40 ~ 60mm, the point of contact distance of thread-carrier and drawing press roller and drawing rollers is 100 ~ 120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281155.2A CN103320928B (en) | 2013-07-05 | 2013-07-05 | For the production of the device of wet-spun hollow flax yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310281155.2A CN103320928B (en) | 2013-07-05 | 2013-07-05 | For the production of the device of wet-spun hollow flax yarn |
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| CN103320928A CN103320928A (en) | 2013-09-25 |
| CN103320928B true CN103320928B (en) | 2016-03-09 |
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| CN201310281155.2A Active CN103320928B (en) | 2013-07-05 | 2013-07-05 | For the production of the device of wet-spun hollow flax yarn |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653527A (en) * | 2017-10-31 | 2018-02-02 | 浙江金达亚麻有限公司 | A kind of spinning apparatus and its method |
| CN107641864A (en) * | 2017-10-31 | 2018-01-30 | 黑龙江金达麻业有限公司 | A kind of hemp spinning yarn devices and methods therefor |
| CN107881614A (en) * | 2017-12-13 | 2018-04-06 | 浙江金元亚麻有限公司 | A kind of flaxen fiber composite yarn and preparation method thereof |
| CN108570735A (en) * | 2018-06-22 | 2018-09-25 | 浙江金元亚麻有限公司 | Feeding yarn line apparatus and feeding method |
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| CN103320928A (en) | 2013-09-25 |
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