CN110055638A - A kind of vortex flow spinner vortex tube - Google Patents
A kind of vortex flow spinner vortex tube Download PDFInfo
- Publication number
- CN110055638A CN110055638A CN201910397033.7A CN201910397033A CN110055638A CN 110055638 A CN110055638 A CN 110055638A CN 201910397033 A CN201910397033 A CN 201910397033A CN 110055638 A CN110055638 A CN 110055638A
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- Prior art keywords
- vortex
- vortex tube
- yarn
- fibre deposition
- plug
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- 239000000835 fiber Substances 0.000 claims abstract description 52
- 230000008021 deposition Effects 0.000 claims abstract description 27
- 230000000295 complement effect Effects 0.000 claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000009987 spinning Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000009187 flying Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007382 vortex spinning Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a kind of vortex flow spinner vortex tubes, including entering fine hole, arc groove, fibre deposition slot, wind complement port, plug and draw yarn channel, set gradually the wind complement port that enters fine hole and axis between have an angle α vertical with side wall from the top down on the side wall of vortex tube, the plug of inverted conical shape blocks vortex tube upper opening, one, which is opened up, along plug axle center draws yarn channel, annular opens up a fibre deposition slot on the inner wall at 1/3-1/2 height of vortex tube, fiber agglomerates in fibre deposition slot forms fibrous ring, fibre deposition trench bottom and yarn the bottom of the channel are in the same horizontal line, in the arc groove close to plug base circle setting one and the cooperation of fibre deposition slot, arc groove lower part is smoothly connected with yarn channel outer wall straight down.The setting of its fibre deposition slot and arc groove can reduce the curling of short fibre and the conglomeration of adjacent fiber, and yarn formation structure can be made close, and item is dry, strength, surface texture are improved, to improve yarn quality.
Description
Technical field
The present invention relates to spinninging technical fields, and in particular to a kind of vortex flow spinner vortex tube.
Background technique
Air vortex spinning is to make shredding at the method for the fibre deposition of single state and twisting resultant yarn using air-swirl effect.
Wind complement port is arranged on the side wall of vortex tube and enters fine hole, enters fine hole for most important component --- vortex tube in vortex flow spinner
It is placed in the top of wind complement port, vortex tube one end is blocked with plug, is opened up at plug center and is drawn yarn hole, plug bottom and enters fine Kong Ping
Together, the other end of vortex tube connects blower, and under the drive of blower, air enters vortex tube from wind complement port and forms air-swirl,
From fiber that fine hole enters is entered with air-swirl ring-wound from drawing on the yarn that yarn hole enters, after completing after spinning again from
Draw the pull-out of yarn hole.Spinning when, after fiber reaches yarning position, be by the chance agglomerated on yarn tail it is random, for failing
The free-fiber grabbed immediately by yarn, when being moved with air-flow along vortex inside pipe wall, be easy to produce curling or with it is adjacent from
By fibrous caking, formed sliver short-movie it is disconnected on slubbing.In addition, if licker-in release is bad, single fiber rate is low or fiber into
The channel of mouth is unsmooth, and fiber movement is obstructed, or with the presence of bridging fibre etc., can also generate being unevenly distributed for fiber.Therefore, yarn
The plucked for having short-movie disconnected on item is the endemism of Air Vortex Spun Yarn.Due to the effect of air-swirl, fiber enters in vortex tube
Flyings easy to form after chamber in turn result in filoplume on yarn and increase, influence yarn quality.
Summary of the invention:
In order to overcome the deficiencies in the prior art, the present invention provides a kind of vortex flow spinner vortex tubes, solve
Existing used in spinning machine vortex tube is easy to produce flyings, and filoplume on yarn is caused to increase, and the air-flow entered from wind complement port
The low problem of utilization efficiency.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of vortex flow spinner vortex tube, including enter fine hole, arc groove, fibre deposition slot, wind complement port, go out yarn channel,
Aspirating hole, plug, draws yarn channel and end cap at spindle, sets gradually on the side wall of vortex tube into fine hole from the top down and mends wind
Hole, it is vertical with side wall to enter fine hole, and wind complement port tilts upwards and have between axis an angle α, and the plug of inverted conical shape will be vortexed
Pipe upper opening is blocked, and is opened up one along plug axle center and is drawn yarn channel, and annular is opened on the inner wall at 1/3-1/2 height of vortex tube
If a fibre deposition slot, fiber agglomerates in fibre deposition slot forms fibrous ring, fibre deposition trench bottom and yarn the bottom of the channel
In the same horizontal line, close to plug base circle setting one with fibre deposition slot cooperation arc groove, arc groove lower part with
Yarn channel outer wall straight down is smoothly connected.
The vortex flow spinner vortex tube further includes that yarn channel, aspirating hole, spindle and end cap, bottom head covers are fixed out
At vortex tube lower openings, annular is placed equidistant with several aspirating holes on end cap, and spindle is fixed on end cap top, and spindle
It is at regular intervals between top and plug bottom, one is opened up along spindle and end cap axle center and goes out yarn channel, yarn channel and draws yarn out
Channel is on the same axis.
Further, the section of fibre deposition slot is V-arrangement, and is 105 ° with the angle β of axis.
Further, the bottom end of arc groove with to draw yarn channel outer wall tangent.
Further, aspirating hole is three or three or more.
Further, angle α is 70-85 °.
It further, is outer convex spherical or interior concave spherical surface at the top of spindle.
Compared with prior art, the present invention upper inclined wind complement port can be improved the effective fiber amount for spinning；Its fiber
The setting of collection surface and arc groove can reduce the curling of short fibre and the conglomeration of adjacent fiber, and yarn formation structure can be made close, item is dry,
Strongly, surface texture is improved, to improve yarn quality；Generally alleviate asking for vortex spinning evenness fault and filoplume
Topic, improves the utilization efficiency of air-flow, reduces energy consumption.
Detailed description of the invention
Fig. 1 is a kind of sectional view of vortex flow spinner vortex tube of the present invention.
Fig. 2 is the sectional view of another vortex flow spinner vortex tube of the present invention.
Specific embodiment
Below by specific embodiment and Figure of description, the present invention will be further described.
Embodiment
A kind of vortex flow spinner vortex tube, including to enter fine hole 1, arc groove 2, fibre deposition slot 3, wind complement port 4, yarn logical
Road 5, spindle 7, plug 8, draws yarn channel 9 and end cap 10 at aspirating hole 6, set gradually from the top down on the side wall of vortex tube into
Fine hole 1 and wind complement port 4, it is vertical with side wall to enter fine hole 1, and wind complement port 4 inclination and has an angle α, inverted cone upwards between axis
The plug 8 of shape blocks vortex tube upper opening, opens up one along 8 axle center of plug and draws yarn channel 9, bottom head covers 10 are fixed on vortex
At pipe lower openings, annular is placed equidistant with several aspirating holes 6 on end cap 10, and spindle 7 is fixed on end cap top, and spindle 7
It is at regular intervals between 9 bottom of top and plug, one is opened up along spindle 7 and 6 axle center of end cap and goes out yarn channel 5, out yarn channel 5 with
Draw yarn channel 9 on the same axis, annular opens up a fibre deposition slot 3 on the inner wall at 1/3-1/2 height of vortex tube, fine
Dimension cohesion in fibre deposition slot forms fibrous ring, 3 bottom of fibre deposition slot with 9 bottom of yarn channel out in the same horizontal line,
Close to 8 base circle of plug setting one with fibre deposition slot 3 cooperate arc groove 2,2 lower part of arc groove with straight down go out
9 outer wall of yarn channel is smoothly connected.
Further, the section of fibre deposition slot 3 is V-arrangement, and is 105 ° with the angle β of axis.
Further, the bottom end of arc groove 2 with to draw 9 outer wall of yarn channel tangent.
Further, aspirating hole 6 is three or three or more.
Further, angle α is 70-85 °.
Further, be outer convex spherical or interior concave spherical surface at the top of spindle 7, within concave spherical surface as preferred.It, will when work
Aspirating hole 6 is connected with blower, and under the drive of blower, the air entered from wind complement port 4 forms air-flow in vortex tube, due to upper
Inclined design improves the effective throughput for spinning flowed up.Fiber is from fine hole 1 is entered into vortex tube, Cong Bufeng
Air-flow that hole 4 enters and from air-flow axial component that fine hole 1 enters is entered on the contrary, reaching balance at a certain position, into vortex
Fiber in pipe is lived by holding here, and under the action of rotating vortex total amount and centrifugal force, is turned round around vortex tube axle center, when
Fiber is persistently fed for, then is condensed into the fibrous ring of a revolution at a high speed at fibre deposition slot 3, fibrous ring in vortex field by
The power of the air-flow upward component entered from wind complement port 4, from the power and vortex tube wall surface for entering the air-flow downward component that fine hole 1 enters
Frictional force effect, due to wind complement port air-flow, enter fine gas flow hole and constantly fluctuating, keep the power of upward component and downward component continuous
Fluctuation, centrifugal force are constantly fluctuating, and fluctuate frictional force constantly, thus fibrous ring or more is caused to fluctuate, along axial direction at fibrous ring
Eddy velocity variation it is again larger, therefore fibrous ring fluctuates necessarily cause the fluctuation of fibrous ring speed up and down, influences yarn quality, example
Such as, fibrous ring fails transported with air-flow along vortex inside pipe wall by from the free-fiber for drawing the sliver crawl that yarn channel enters immediately
When dynamic, be easy to produce curling or with adjacent free-fiber conglomeration, just will form after spun yarn sliver short-movie it is disconnected on slubbing.And
It improves by setting fibre deposition slot 3 and arc groove 2, the cohesion of reinforcing fibre and deposits fine ability, make the positional fluctuation of fibrous ring
Reduce, avoid the velocity perturbation because caused by position is fluctuated up and down, be further reduced the curling of short fibre and the conglomeration of adjacent fiber,
And the fibrous ring formed can hurtle down, and condense upon on yarn tail drawing 9 exit of yarn channel, yarn formation structure can be made close, item
Dry, strength, surface texture are improved, to improve yarn quality.Finally, the yarn for completing spinning is extracted out from yarn channel 5 out.
Claims (7)
1. a kind of vortex flow spinner vortex tube, which is characterized in that including enter fine hole, arc groove, fibre deposition slot, wind complement port,
Plug and draw yarn channel, set gradually from the top down on the side wall of vortex tube into fine hole and wind complement port, enters fine hole and side wall hangs down
Directly, wind complement port tilts upwards and has between axis an angle α, and the plug of inverted conical shape blocks vortex tube upper opening, edge
Plug axle center opens up one and draws yarn channel, and annular opens up a fibre deposition slot on the inner wall at 1/3-1/2 height of vortex tube, fine
Dimension cohesion in fibre deposition slot forms fibrous ring, fibre deposition trench bottom and yarn the bottom of the channel in the same horizontal line,
The arc groove of close plug base circle setting one and the cooperation of fibre deposition slot, arc groove lower part and yarn channel out straight down
Outer wall is smoothly connected.
2. vortex flow spinner vortex tube according to claim 1, which is characterized in that vortex flow spinner is also wrapped with vortex tube
Yarn channel, aspirating hole, spindle and end cap are included, bottom head covers are fixed at vortex tube lower openings, and annular is equidistant on end cap
Several aspirating holes are set, and spindle is fixed on end cap top, and at regular intervals between plug bottom at the top of spindle, along spindle
Go out yarn channel with opening up one at end cap axle center, yarn channel and draws yarn channel on the same axis out.
3. vortex flow spinner vortex tube according to claim 2, which is characterized in that the section of fibre deposition slot is V-arrangement,
And with the angle β of axis be 105 °.
4. vortex flow spinner vortex tube according to claim 3, which is characterized in that the bottom end of arc groove and draw yarn channel
Outer wall is tangent.
5. vortex flow spinner vortex tube according to claim 4, which is characterized in that aspirating hole be three or three with
On.
6. vortex flow spinner vortex tube according to claim 5, which is characterized in that angle α is 70-85 °.
7. vortex flow spinner vortex tube according to claim 6, which is characterized in that be outer convex spherical or interior at the top of spindle
Concave spherical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910397033.7A CN110055638B (en) | 2019-05-14 | Vortex tube for vortex spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910397033.7A CN110055638B (en) | 2019-05-14 | Vortex tube for vortex spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110055638A true CN110055638A (en) | 2019-07-26 |
| CN110055638B CN110055638B (en) | 2024-06-04 |
Family
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001146647A (en) * | 1999-11-22 | 2001-05-29 | Murata Mach Ltd | Spinning apparatus |
| EP1279756A2 (en) * | 2001-07-27 | 2003-01-29 | Maschinenfabrik Rieter Ag | Pneumatic spinning device and pneumatic spinning method |
| CN1965115A (en) * | 2004-04-07 | 2007-05-16 | 里特机械公司 | Method for producing a yarn in a jet spinner |
| CN102926054A (en) * | 2012-11-09 | 2013-02-13 | 东华大学 | Air injection vortex spinning device with pumping component |
| CN203034183U (en) * | 2013-01-11 | 2013-07-03 | 武汉纺织大学 | Splitting twist type eddy current spinning device |
| CN104451975A (en) * | 2014-12-19 | 2015-03-25 | 苏州市吴中区郭巷旭宇羊毛衫加工场 | Vortex tube for spinning machine |
| CN205974795U (en) * | 2016-06-13 | 2017-02-22 | 福建省长乐市锦源纺织有限公司 | Air jet vortex spinning yarn machine vortex tube |
| CN209873216U (en) * | 2019-05-14 | 2019-12-31 | 青岛大学 | Vortex tube for vortex spinning machine |
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001146647A (en) * | 1999-11-22 | 2001-05-29 | Murata Mach Ltd | Spinning apparatus |
| EP1279756A2 (en) * | 2001-07-27 | 2003-01-29 | Maschinenfabrik Rieter Ag | Pneumatic spinning device and pneumatic spinning method |
| CN1965115A (en) * | 2004-04-07 | 2007-05-16 | 里特机械公司 | Method for producing a yarn in a jet spinner |
| CN102926054A (en) * | 2012-11-09 | 2013-02-13 | 东华大学 | Air injection vortex spinning device with pumping component |
| CN203034183U (en) * | 2013-01-11 | 2013-07-03 | 武汉纺织大学 | Splitting twist type eddy current spinning device |
| CN104451975A (en) * | 2014-12-19 | 2015-03-25 | 苏州市吴中区郭巷旭宇羊毛衫加工场 | Vortex tube for spinning machine |
| CN205974795U (en) * | 2016-06-13 | 2017-02-22 | 福建省长乐市锦源纺织有限公司 | Air jet vortex spinning yarn machine vortex tube |
| CN209873216U (en) * | 2019-05-14 | 2019-12-31 | 青岛大学 | Vortex tube for vortex spinning machine |
Non-Patent Citations (1)
| Title |
|---|
| 綦明正等: "涡流纺纱机涡流管的改进", 《棉纺织技术》, vol. 31, no. 11, pages 49 - 50 * |
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