CN103359536A - Four-nozzle vortex tube device capable of reducing yarn hairiness in winding - Google Patents
Four-nozzle vortex tube device capable of reducing yarn hairiness in winding Download PDFInfo
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- CN103359536A CN103359536A CN 201210082236 CN201210082236A CN103359536A CN 103359536 A CN103359536 A CN 103359536A CN 201210082236 CN201210082236 CN 201210082236 CN 201210082236 A CN201210082236 A CN 201210082236A CN 103359536 A CN103359536 A CN 103359536A
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Abstract
A four-nozzle vortex tube device capable of reducing yarn hairiness in winding is assembled between a tension bowl and an air splicer in a winding process and mainly consists of four nozzles and a cylindrical vortex tube. The four-nozzle vortex tube device can be used for technical modification of an automatic winder and can be installed between the tension bowl and the air splicer to jet airflow, so that hairiness can be reduced obviously after processes of false twisting, untwisting and wrapping of yarns; the yarn hairiness is further reduced by means of water spraying, while yarn strength is improved. Compared with the prior art, the four-nozzle vortex tube device is convenient to install and high in cost performance.
Description
Technical field
The present invention relates to the automatic winder technical field, a kind of relating at bobbin-winding machine, installed the device that a kind of vortex tube that four nozzles are arranged reduces Yarn filoplume specifically, reaches the purpose that reduces the Winding yarn filoplume, improves simultaneously yarn strength.
Background technology
Yarn filoplume refers to stretch out the fiber of yarn matrix surface, is an important indicator of reflection yarn qualities.Its quantity, length and distribution situation thereof also directly affect the exploitation of weaving efficiency, quality and high-precision fine and closely woven textiles except the outward appearance that affects fabric, feel, dyeability, style etc.
Winder is as knitting the first procedure of front preparation, because the friction parts are many in speed height, the yarn road, friction force is large, the unwinding air ring is relatively long and change with the change of unwinding point position, on the Yarn filoplume impact greatly, be generally acknowledge knit in the front preparation the most significantly operation of filoplume amplification.Show that according to a large amount of early-stage Study filoplume mainly results from winding procedure, increasing degree is different with equipment state, bobbin size and pattern etc. according to the pattern of yarn variety, winding process, bobbin-winding machine.In order to suppress the aggregative growth of Yarn filoplume in the winding procedure, present general study can be summarized as 2 large classes: a class is on bobbin to the yarn road of package false-twisting device to be installed, and yarn is applied false twisting control filoplume; Another kind of is to utilize nozzle class device that yarn is applied spiral air flow, and the filoplume that stretches out outside the yarn body is wound in the yarn under the effect of spiral air flow, thereby reduces filoplume.But at present these researchs are not too paid attention to raw yarn and are twisted with the fingers to the impact on cylinder yarn filoplume such as, self filoplume level.And the doff process is the process that yarn bears tension force, must have the existence of tension force elongation in this process, and the result of elongation impairs interfibrous obvolvent, and changes the inner constructional form of raw yarn, thereby so that yarn strength descends powerful CV value rising.
Summary of the invention
For the problem of above-mentioned existence, the objective of the invention is to propose a kind of job operation of brand-new minimizing Winding yarn filoplume, provide a kind of and can in the doff process, reduce the device of filoplume, and be applied in the winding process.The apparatus structure that provides simultaneously is simple, can not change the yarn key property, and whole device is convenient to install, safeguard.
In order to achieve the above object, a kind of vortex tube device that four nozzles are arranged that the present invention relates to is configured between the tension pulley and air splicer in the winding procedure, and this device mainly is comprised of four nozzles and columniform vortex tube.
The present invention can be applied in the technological change that carries out automatic winder, and it is installed between tension pulley and the air splicer, and by jet-stream wind, yarn is by the process of false twisting-backtwisting-looping, and filoplume obviously reduces; By the injection water spraying, Yarn filoplume further reduces again, and yarn strength improves simultaneously.This device is compared with existing other technology, simple installation, cost performance height.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the scheme drawing of two nozzles in vortex tube of the present invention left side
Fig. 3 is the scheme drawing of first nozzle of vortex tube of the present invention right side
The specific embodiment
As shown in Figure 1, yarn is by tension pulley, and the yarn import (1) through vortex tube device enters vortex tube, and when through first nozzle (4) in left side, air-flow snaps into the filoplume of yarn surface on the yarn body.Then yarn is by first nozzle of right side (5), and under the effect of right side high velocity air, the yarn autobiography is subjected to airflow function to produce backtwisting, thereby reduces the twist of yarn, and the yarn body is loose, and the filoplume that can will be overlapped on like this yam surface enters the space of yarn body.Then yarn is through second nozzle in left side (3), and the air-flow of ejection will increase the twist of yarn, and the yarn body tightly wraps, and Yarn filoplume reduces.Then yarn by spraying distilled water, makes Yarn filoplume docile in the yarn surface through second nozzle in right side (6), and yarn strength further increases simultaneously.As shown in Figure 2, first nozzle of left side (4) and second nozzle (3) and vortex tube be angle at 45 ° all, and be tangent with the inner chamber yarn path, and twist with the fingers to identical namely left oblique 45 ° with yarn.As shown in Figure 3, first nozzle of right side (5) and vortex tube angle at 45 °, tangent with the inner chamber yarn path, but twist with the fingers to opposite namely right oblique 45 ° with yarn.Second nozzle in right side is vertical with vortex tube.
Claims (4)
1. four nozzle vortex tube device that reduce the Winding yarn filoplume is characterized in that device is comprised of a cylindrical swirl pipe and four nozzles (3) (4) (5) (6).
2. a kind of four nozzle vortex tube device that reduce the Winding yarn filoplume according to claim 1 are installed between tension pulley and the air splicer.
3. a kind of four nozzle vortex tube device that reduce the Winding yarn filoplume according to claim 1, two nozzles (5) (6) have been installed on the right side that it is characterized in that vortex tube, first nozzle (5) jet-stream wind, second nozzle (6) injection water steam.
4. a kind of four nozzle vortex tube device that reduce the Winding yarn filoplume according to claim 1 is characterized in that four nozzles and vortex tube have certain angle, have considered that the sth. made by twisting of yarn is to problem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210082236 CN103359536A (en) | 2012-03-27 | 2012-03-27 | Four-nozzle vortex tube device capable of reducing yarn hairiness in winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210082236 CN103359536A (en) | 2012-03-27 | 2012-03-27 | Four-nozzle vortex tube device capable of reducing yarn hairiness in winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103359536A true CN103359536A (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210082236 Pending CN103359536A (en) | 2012-03-27 | 2012-03-27 | Four-nozzle vortex tube device capable of reducing yarn hairiness in winding |
Country Status (1)
| Country | Link |
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| CN (1) | CN103359536A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986615A (en) * | 2015-06-24 | 2015-10-21 | 张家港市华阳针纺织品有限公司 | Bobbin winder nozzle capable of reducing impurities |
| CN110616480A (en) * | 2019-08-12 | 2019-12-27 | 嘉兴学院 | False twist compact spinning device with rotating wheel disc structure |
| CN113273738A (en) * | 2021-07-19 | 2021-08-20 | 江苏鹏源纺织集团有限公司 | Sweat-absorbing type baby underwear |
-
2012
- 2012-03-27 CN CN 201210082236 patent/CN103359536A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986615A (en) * | 2015-06-24 | 2015-10-21 | 张家港市华阳针纺织品有限公司 | Bobbin winder nozzle capable of reducing impurities |
| CN110616480A (en) * | 2019-08-12 | 2019-12-27 | 嘉兴学院 | False twist compact spinning device with rotating wheel disc structure |
| CN110616480B (en) * | 2019-08-12 | 2022-04-01 | 嘉兴学院 | False twist compact spinning device with rotating wheel disc structure |
| CN113273738A (en) * | 2021-07-19 | 2021-08-20 | 江苏鹏源纺织集团有限公司 | Sweat-absorbing type baby underwear |
| CN113273738B (en) * | 2021-07-19 | 2021-09-17 | 江苏鹏源纺织集团有限公司 | Sweat-absorbing type baby underwear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |