CN102517702A - Method for improving airflow stability for mesh roller type compact spinning - Google Patents
Method for improving airflow stability for mesh roller type compact spinning Download PDFInfo
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- CN102517702A CN102517702A CN2011104183332A CN201110418333A CN102517702A CN 102517702 A CN102517702 A CN 102517702A CN 2011104183332 A CN2011104183332 A CN 2011104183332A CN 201110418333 A CN201110418333 A CN 201110418333A CN 102517702 A CN102517702 A CN 102517702A
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- flow
- air
- compact spinning
- mesh roller
- stability
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Abstract
The invention discloses a method for improving the airflow stability for mesh roller type compact spinning. A fence type airflow guide plate is additionally installed above a collecting region of a mesh roller type compact spinning, and the airflow passes through a strip slit in the fence type airflow guide plate, so that the stability of the airflow is improved, the problem that single fibers can not be collected in a yarn body due to the irregular movement of the airflow can be prevented, the fibers can be collected perfectly in a parallel state, a triangular spinning area can be narrowed greatly, and harmful hairiness can be further reduced. A device is simple and convenient, is easy to install and maintain, and high in cost performance.
Description
Technical field
The present invention relates to the spinning new technical field; When specifically traditional ring spinning frame being carried out the transformation of mesh roller type compact spinning technology; Above the mesh roller compact spinning gathers the district, install " fence " type gas-flow deflector additional, make air-flow mainly the rectangular slit from " fence " gas-flow deflector pass through, the stability of air-flow improves; Can prevent filament because the irregular movement of air-flow and not gathering in the yarn body; Guaranteed that each fiber with parallel perfectly gathering of state realization, can dwindle spinning triangular zone to a greater degree, be harmful to filoplume thereby further reduce.
Background technology
Compact spinning technology is that a kind of novel spinning of broad research is technological both at home and abroad at present, and the compact spinning technology of mesh roller mode is at present most widely used a kind of compact spinning technology.Mesh roller type compact spinning machine is perpendicular to the yarn direction of motion basically owing to gather airflow direction, and is therefore particularly important to the uniform and stable property control of this a part of air-flow.Air-flow is turbulent condition gathering the zone, and it is extremely irregular to move, thereby reduces negative pressure utilization rate and compacting effect, and the part fiber is because diffusion and do not gather into yarn body produces a large amount of harmful filoplumes.Above the tight-spinning collecting district, install " fence " type gas-flow deflector additional; Make air-flow mainly pass through from rectangular slit; The stability of air-flow improves, and can prevent filament because the irregular movement of air-flow and not gathering in the yarn body, has guaranteed that each fiber realizes perfectly assembling with parallel state; Can dwindle spinning triangular zone to a greater degree, thereby further reduce harmful filoplume.
Summary of the invention
What the present invention solved is the problem that reduces the compact spinning filoplume, and mesh roller type compact spinning machine is perpendicular to the yarn direction of motion basically owing to gather airflow direction, and is therefore particularly important to the uniform and stable property control of this a part of air-flow.Air-flow is turbulent condition gathering the zone, and it is extremely irregular to move, thereby reduces negative pressure utilization rate and compacting effect, and the part fiber is because diffusion and do not gather into yarn body produces a large amount of harmful filoplumes.
A kind of method that reduces the compact spinning filoplume of the present invention; Above the tight-spinning collecting district, install " fence " type gas-flow deflector additional, make air-flow mainly the rectangular slit from " fence " gas-flow deflector pass through, the stability of air-flow improves; Can prevent filament because the irregular movement of air-flow and not gathering in the yarn body; Guaranteed that each fiber with parallel perfectly gathering of state realization, can dwindle spinning triangular zone to a greater degree, be harmful to filoplume thereby further reduce.
Principle of the present invention is as shown in Figure 2, and what the left side showed is that extraneous air flow direction is chaotic when not having " fence " type gas-flow deflector; And the right has been when having installed " fence " type gas-flow deflector additional, and extraneous air-flow can only suck from slit, and the entry design of " fence " type; The air draught notch that can make air-flow come together in as far as possible equably to gather the district; Therefore, comparatively speaking, its compacting effect is obviously good than the tight spinning system that does not have " fence " type gas-flow deflector.
Description of drawings
Fig. 1 is a front of the present invention scheme of installation.
Fig. 2 is a principle schematic of the present invention.
The specific embodiment
By shown in Figure 1; In the front of preceding rubber roll (1) " fence " type gas-flow deflector (2) is installed, " fence " type gas-flow deflector (2) covers the top in tight-spinning collecting district, the air draught notch that the gas-flow deflector (2) of " fence " type can make air-flow come together in as far as possible equably to gather the district; Can prevent filament because diffusion and not gathering in the yarn body; Guaranteed each fiber with parallel perfectly gathering of state realization, when fiber gripped jaw in arrival, the width of yarn was narrower; Can dwindle spinning triangular zone to a greater degree, thereby further reduce harmful filoplume.And it is simple in structure, easy installation and reliable.
Claims (3)
1. method that improves mesh roller compact spinning airflow stability; It is characterized in that above the mesh roller compact spinning gathers the district, installing additional " fence " type gas-flow deflector; Make air-flow mainly the rectangular slit from " fence " gas-flow deflector pass through; The stability of air-flow improves, and can prevent filament because the irregular movement of air-flow and not gathering in the yarn body, has guaranteed that each fiber realizes perfectly assembling with parallel state; Can dwindle spinning triangular zone to a greater degree, thereby further reduce harmful filoplume.
2. a kind of method that improves mesh roller compact spinning airflow stability according to claim 1 is characterized in that this device is positioned at the front of preceding rubber roll (1), and the location is convenient, and is simple to operate.
3. a kind of method that improves mesh roller compact spinning airflow stability according to claim 1; The entry design that it is characterized in that " fence " type; The air draught notch that can make air-flow as much as possible evenly come together in to gather the district, the utilization rate of negative pressure and the stability of air-flow are improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104183332A CN102517702A (en) | 2011-12-15 | 2011-12-15 | Method for improving airflow stability for mesh roller type compact spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104183332A CN102517702A (en) | 2011-12-15 | 2011-12-15 | Method for improving airflow stability for mesh roller type compact spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102517702A true CN102517702A (en) | 2012-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104183332A Pending CN102517702A (en) | 2011-12-15 | 2011-12-15 | Method for improving airflow stability for mesh roller type compact spinning |
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| CN (1) | CN102517702A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711721A (en) * | 2013-12-11 | 2015-06-17 | 常州市同和纺织机械制造有限公司 | Comforspin negative pressure airflow guiding method for compact spun yarn |
| CN105239226A (en) * | 2015-07-30 | 2016-01-13 | 东华大学 | Double seam type air gathering flow guiding apparatus special for gathering sirospun |
| CN111465728A (en) * | 2017-12-15 | 2020-07-28 | 里特机械公司 | Drafting device with collecting mechanism for spinning machine |
-
2011
- 2011-12-15 CN CN2011104183332A patent/CN102517702A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711721A (en) * | 2013-12-11 | 2015-06-17 | 常州市同和纺织机械制造有限公司 | Comforspin negative pressure airflow guiding method for compact spun yarn |
| CN105239226A (en) * | 2015-07-30 | 2016-01-13 | 东华大学 | Double seam type air gathering flow guiding apparatus special for gathering sirospun |
| CN111465728A (en) * | 2017-12-15 | 2020-07-28 | 里特机械公司 | Drafting device with collecting mechanism for spinning machine |
| CN111465728B (en) * | 2017-12-15 | 2022-08-19 | 里特机械公司 | Drafting device with collecting mechanism for spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |