CN103485008A - Wet and hot spinning device capable of reducing resultant yarn hairiness - Google Patents
Wet and hot spinning device capable of reducing resultant yarn hairiness Download PDFInfo
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- CN103485008A CN103485008A CN201310456201.8A CN201310456201A CN103485008A CN 103485008 A CN103485008 A CN 103485008A CN 201310456201 A CN201310456201 A CN 201310456201A CN 103485008 A CN103485008 A CN 103485008A
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Abstract
The invention discloses a wet and hot spinning device capable of reducing resultant yarn hairiness. The wet and hot spinning device is arranged between a front roller jaw and a yarn guide hook and is characterized by comprising two negative pressure adsorption cavities and a wet and hot airflow cavity, wherein the wet and hot airflow cavity is arranged between the two negative pressure adsorption cavities, and a work surface is formed on the upper surfaces of the two negative pressure adsorption cavities and the upper surface of the wet and hot airflow cavity and provided with narrow groove structures arranged regularly. The two ends of the work surface are negative pressure adsorption auxiliary work surfaces, and the middle of the work surface is a wet and hot auxiliary work surface. After being guided out from the front roller jaw, yarn is attached to narrow groove work surfaces closely through negative pressure at the two ends, set twisting can be fully carried out on a single strand of the yarn on the wet and hot auxiliary work surface, and therefore the resultant yarn hairiness is greatly reduced, and the weaving requirement of subsequent high-grade shell fabric is met. Meanwhile, the negative pressure in the negative pressure adsorption auxiliary work surfaces is guided out from a cotton collection air channel, a negative pressure fan needing to be arranged during the improvement is avoided, and therefore the improvement cost is effectively reduced.
Description
Technical field
The present invention relates to the ring spinning new technical field, but relate to specifically a kind of damp and hot spinning apparatus of reducing resultant yarn filoplume.
Background technology
The RING SPINNING technology is current domestic and international application the most a kind of spinning technique, but this technology is because the existence of twist triangle zone has increased the generation of filoplume, simultaneously in twist triangle zone because of length, percentage elongation and the stress difference of limit fiber and center fiber, make radially inside and outside transfer of fiber in twisting resultant yarn process, winding repeatedly.The tail end of limit fiber is difficult for being entered sliver and forming filoplume by winding on the one hand; Simultaneously the limit fiber is subject to tension force different from center fiber, ruptures when different when stretching, thereby can not take full advantage of every filamentary brute force and reduce single end strength.Therefore, for the improvement of ring spinning technology especially significantly reducing resultant yarn filoplume, reduce the problem that the yarn residual torque is spinning research and comparison hot topic always, and obtaining a series of plentiful and substantial achievements in research aspect engineering practice and theoretical research, compact spinning technology for example, it by increasing a fiber aggregate district before the ring throstle draw-gear, make fiber parallel, realize twisting under state closely, improve yarn quality, especially significantly reduce Yarn filoplume, but the operation and maintenance cost of this technology is higher.
Wet method is a kind of to one of improved common methods of RING SPINNING, patent is incorporated into a kind of wet method in RING SPINNING in " moistening spinning method and spinning apparatus thereof (200710162055.2) ", provide a kind of moistening spinning method, to realize reducing Yarn filoplume, raising yarn quality.But the method only adopts moisture to act on yarn in the moisturizing working face, so effect is limited.For this, the present invention is incorporated into a kind of damp and hot device in RING SPINNING, this device working surface has certain regularly arranged narrow groove structure, comprise altogether three parts, wherein two ends are the sub-working face of negative-pressure adsorption, centre is damp and hot sub-working face, yarn can be close on narrow groove working face through the negative-pressure adsorption at two ends, to realize the abundant dead twist of single-strand yarn on damp and hot sub-working face, make yarn significantly reduce filoplume in GB regain claimed range, increase single thread force simultaneously, reduce the inner residual torque of yarn.
Summary of the invention
The object of the invention is to provide a kind of damp and hot spinning apparatus that can significantly reduce Yarn filoplume for the defect of prior art.
The present invention for achieving the above object, adopts following technical scheme:
But a kind of damp and hot spinning apparatus of reducing resultant yarn filoplume, be configured between front roller nip and twizzle, it is characterized in that: it comprises two negative-pressure adsorption chambeies and a damp and hot air flow chamber, described damp and hot air flow chamber is between two negative-pressure adsorption chambeies, two negative-pressure adsorption chambeies and a working face that damp and hot air flow chamber upper surface forms, be provided with the narrow groove structure that rule is arranged on described working face.At yarn, after front roller nip is drawn, through the negative-pressure adsorption at two ends, can be close on working face, to realize the abundant dead twist of single-strand yarn on damp and hot sub-working face, thus reducing resultant yarn filoplume significantly.
It is further characterized in that: be respectively arranged with the negative-pressure air-suction groove in described two negative-pressure adsorption chambeies, described negative-pressure air-suction groove is connected with the cotton air channel of collection by negative pressure line; Be provided with damp and hot airflow function pipe in described damp and hot air flow chamber, evenly distributed on damp and hot airflow function pipe have a circular hole, damp and hot airflow function pipe two ends are connected with the air-flow storage system with the air-flow generation system with the air-flow output channel by the air-flow input channel respectively, and described air-flow generation system and air-flow storage system are connected by pipeline.
Preferably: described working face is rectangle structure, length is between 50 ~ 60mm, and width is between 10 ~ 20mm, and described negative-pressure adsorption chamber face length is between 5 ~ 10mm, described damp and hot air flow chamber face length is between 30 ~ 50mm, and the narrow well width in described working face surface is between 1 ~ 2mm.
Circularhole diameter on described damp and hot airflow function pipe is between 1 ~ 2mm.
Described air draught groove is hollow rectangular structure, and described air draught rooved face has rectangular air draught notch, and the length of described air draught notch is between 4 ~ 8mm, and width is between 8 ~ 18mm.
Beneficial effect of the present invention is: adopting the working face two ends is the sub-working face of negative-pressure adsorption, centre is damp and hot sub-working face, at yarn after front roller nip is drawn, negative-pressure adsorption through two ends can be close on narrow groove working face, can realize the abundant dead twist of single-strand yarn on damp and hot sub-working face, thereby significantly reducing resultant yarn filoplume, meet the requirements of weaving process of the high-grade fabric in road afterwards.Simultaneously, the negative pressure in the sub-working face of negative-pressure adsorption is drawn in the cotton air channel of collection, has save and has needed the negative-pressure air fan added in the transformation, effectively reduces improvement cost.
The accompanying drawing explanation
Fig. 1 is damp and hot spinning apparatus structural representation of the present invention.
The damp and hot apparatus structure schematic diagram that Fig. 2 is single-strand yarn of the present invention.
Fig. 3 is face structure schematic diagram of the present invention.
The specific embodiment
Shown in Fig. 1, Fig. 2 and Fig. 3, but a kind of damp and hot spinning apparatus of reducing resultant yarn filoplume adopts the damp and hot device I that installs single-strand yarn on ring throstle additional, is configured between front roller nip and twizzle.The damp and hot device I of single-strand yarn comprises moist heat system III and working face II, wherein the housing of outside of deivce is hollow-core construction, it contains the connecting line of moist heat system, hollow shell comprises damp and hot air-flow working portion 17 and pipeline portions 18, wherein between damp and hot air-flow working portion 17 and pipeline portions 18, contain dividing plate 22, damp and hot air-flow working portion 17 adopts two dividing plates 23 and 24 to be divided into three parts, wherein the two ends, left and right are negative- pressure adsorption chamber 27 and 28, centre is damp and hot air flow chamber 29, have three circular ducts 19 on dividing plate 22, 20 and 21, have circular duct 26 on dividing plate 23, have circular duct 25 on dividing plate 24, the positive upper end of damp and hot air-flow working portion 17 is working face II, wherein negative- pressure adsorption chamber 27 and 28 positive upper ends are the sub-working face 30 of negative-pressure adsorption and 32, the positive upper end of damp and hot air flow chamber 29 is damp and hot sub-working face 31, working face I has certain regularly arranged narrow groove structure 34, working face I is rectangle structure, length is between 50 ~ 60mm, width is between 10 ~ 20mm, narrow groove 34 width in surface are between 1 ~ 2mm, the sub-working face 30 of negative-pressure adsorption and 32 length are between 5 ~ 10mm, and damp and hot sub-working face 31 length are between 30 ~ 50mm, moist heat system III comprises two parts, be respectively damp-heat streaming system and negative-pressure adsorption system, wherein the damp-heat streaming system comprises air-flow input channel 5, the input of air-flow output channel 6 and airflow function pipeline 12, air-flow output channel 6 is connected with air-flow storage system 4, and by the output of valve 8 control air-flows, air-flow generation system 3 is connected by the pipeline 7 with valve 10 with air-flow storage system 4, damp and hot airflow function pipeline 12 is positioned at damp and hot air-flow working portion 17 inside, under damp and hot sub-working face 31, the two ends of damp and hot airflow function pipeline 12 are connected with air-flow output channel 6 with air-flow input channel 5 respectively, damp and hot airflow function pipeline 12 surfaces have the circular hole 35 that certain rule is arranged, circular hole 35 diameters are between 1 ~ 2mm, the negative-pressure adsorption system comprises road master's negative pressure line 11, main negative pressure line 11 directly is connected with the cotton air channel 33 of collection, main negative pressure line 11 is divided into two-way minute negative pressure line 15 and 16 after entering damp and hot air-flow working portion 17, two-way minute negative pressure line 15 and 16 is respectively by the circular duct 25 on dividing plate 24 and the negative-pressure adsorption working portion 27 and 28 inside that enter 26 two ends, circular duct on dividing plate 23, two-way minute negative pressure line 15 and 16 ports contain air draught groove 13 and 14, air draught groove 13 and 14 is hollow rectangular structure, air draught groove 13 and 14 surfaces have rectangular air draught notch 36 and 37, air draught notch 36 and 37 length are between 4 ~ 8mm, width is between 8 ~ 18mm.
In use procedure, the damp and hot device I of single-strand yarn is configured between the paired delivery roller of ring throstle and twizzle, by fixed screw, is fixed on thread board 2.In spinning process, rove 1 is sent by paired delivery roller after drawing-off, then enter the working face II of the damp and hot device I of single-strand yarn, through the sub-working face 30 of the negative-pressure adsorption at two ends and 32 negative-pressure adsorption, can be close on working face II, then realize the effect of the damp and hot air-flow of single-strand yarn on damp and hot sub-working face 31 and fully set twist, drive and be wound on spool by the steel traveler moved along guiding principle by twizzle, complete spinning process.
Claims (5)
1. but the damp and hot spinning apparatus of a reducing resultant yarn filoplume, be configured between front roller nip and twizzle, it is characterized in that: it comprises two negative-pressure adsorption chambeies and a damp and hot air flow chamber, described damp and hot air flow chamber is between two negative-pressure adsorption chambeies, two negative-pressure adsorption chambeies and a working face that damp and hot air flow chamber upper surface forms, be provided with the narrow groove structure that rule is arranged on described working face.
2. but the damp and hot spinning apparatus of reducing resultant yarn filoplume according to claim 1 is characterized in that: be respectively arranged with the negative-pressure air-suction groove in described two negative-pressure adsorption chambeies, described negative-pressure air-suction groove is connected with the cotton air channel of collection by negative pressure line; Be provided with damp and hot airflow function pipe in described damp and hot air flow chamber, evenly distributed on damp and hot airflow function pipe have a circular hole, damp and hot airflow function pipe two ends are connected with the air-flow storage system with the air-flow generation system with the air-flow output channel by the air-flow input channel respectively, and described air-flow generation system and air-flow storage system are connected by pipeline.
3. but the damp and hot spinning apparatus of reducing resultant yarn filoplume according to claim 1 and 2, it is characterized in that: described working face is rectangle structure, length is between 50 ~ 60mm, width is between 10 ~ 20mm, described negative-pressure adsorption chamber face length is between 5 ~ 10mm, described damp and hot air flow chamber face length is between 30 ~ 50mm, and the narrow well width in described working face surface is between 1 ~ 2mm.
4. but the damp and hot spinning apparatus of reducing resultant yarn filoplume according to claim 2, it is characterized in that: the Circularhole diameter on described damp and hot airflow function pipe is between 1 ~ 2mm.
5. but the damp and hot spinning apparatus of reducing resultant yarn filoplume according to claim 2, it is characterized in that: described air draught groove is hollow rectangular structure, described air draught rooved face has rectangular air draught notch, and the length of described air draught notch is between 4 ~ 8mm, and width is between 8 ~ 18mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310456201.8A CN103485008B (en) | 2013-09-29 | 2013-09-29 | A kind of can the damp and hot spinning apparatus of reducing resultant yarn filoplume |
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| CN201310456201.8A CN103485008B (en) | 2013-09-29 | 2013-09-29 | A kind of can the damp and hot spinning apparatus of reducing resultant yarn filoplume |
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| CN103485008B CN103485008B (en) | 2016-03-30 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019074A (en) * | 2015-08-05 | 2015-11-04 | 武汉同智鑫科技发展有限公司 | Spinning device adopting moistening method and spinning technology adopting moistening method |
| CN106400220A (en) * | 2016-12-13 | 2017-02-15 | 武汉纺织大学 | Elastic compression holding gathered soft smooth spinning device |
| CN106757589A (en) * | 2016-12-13 | 2017-05-31 | 武汉纺织大学 | A kind of submissive bright and clean spinning apparatus of elastic pressure holding formula |
| CN110129928A (en) * | 2019-05-25 | 2019-08-16 | 合肥经新纺织科技有限公司 | A kind of double collecting-spinning devices of drawing-off and Yarn spinning method |
| CN116163038A (en) * | 2023-03-27 | 2023-05-26 | 无锡万诺智能科技有限公司 | Aggregation spinning device and spinning method |
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| CN2061178U (en) * | 1989-04-12 | 1990-08-29 | 刘洪安 | Front roller moistening collector |
| FR2704005B1 (en) * | 1993-04-16 | 1996-02-02 | Vanhelle Michel | METHOD AND DEVICE FOR SPINNING FIBER YARNS. |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105019074A (en) * | 2015-08-05 | 2015-11-04 | 武汉同智鑫科技发展有限公司 | Spinning device adopting moistening method and spinning technology adopting moistening method |
| CN105019074B (en) * | 2015-08-05 | 2017-10-17 | 武汉同智鑫科技发展有限公司 | A kind of profit method spinning apparatus and profit method spinning process |
| CN106400220A (en) * | 2016-12-13 | 2017-02-15 | 武汉纺织大学 | Elastic compression holding gathered soft smooth spinning device |
| CN106757589A (en) * | 2016-12-13 | 2017-05-31 | 武汉纺织大学 | A kind of submissive bright and clean spinning apparatus of elastic pressure holding formula |
| CN106400220B (en) * | 2016-12-13 | 2018-06-05 | 武汉纺织大学 | A kind of elasticity pressure holding submissive bright and clean spinning apparatus of centralization type |
| CN106757589B (en) * | 2016-12-13 | 2019-03-08 | 武汉纺织大学 | A kind of submissive bright and clean spinning apparatus of elasticity pressure holding formula |
| CN110129928A (en) * | 2019-05-25 | 2019-08-16 | 合肥经新纺织科技有限公司 | A kind of double collecting-spinning devices of drawing-off and Yarn spinning method |
| CN116163038A (en) * | 2023-03-27 | 2023-05-26 | 无锡万诺智能科技有限公司 | Aggregation spinning device and spinning method |
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| CN103485008B (en) | 2016-03-30 |
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Effective date of registration: 20170505 Address after: Shengze Town, Wujiang District of Suzhou City, Jiangsu province science and technology 215228 Ring Road No. 181 Patentee after: WUJIANG JINGYI SPECIAL FIBER CO., LTD. Address before: No. 1800 road 214122 Jiangsu Lihu Binhu District City of Wuxi Province Patentee before: Jiangnan University |
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