CN209098877U - A kind of efficient vortex pipe for spinning machine - Google Patents
A kind of efficient vortex pipe for spinning machine Download PDFInfo
- Publication number
- CN209098877U CN209098877U CN201821473535.0U CN201821473535U CN209098877U CN 209098877 U CN209098877 U CN 209098877U CN 201821473535 U CN201821473535 U CN 201821473535U CN 209098877 U CN209098877 U CN 209098877U
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- China
- Prior art keywords
- plug
- tube body
- hole
- yarn
- wind complement
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Abstract
The utility model discloses a kind of efficient vortex pipes for spinning machine, belong to weaving technology field.The vortex tube includes tube body, the plug along front and back to the aspirating hole and tube body rear end for running through tube body axis, and tube body is equipped with the wind complement port and yarn-input hole being connected to aspirating hole；The front end of plug is arcuation, the front side of plug and be located at aspirating hole inner wall on be coaxially provided with cricoid V-shaped groove, V-shaped groove is the 1/3-1/2 of tube body front end and plug front end distance A with plug front end distance B, the angle C of V-shaped groove is 95-105 °, wind complement port is inclined hole and it is on front side of V-shaped groove, and yarn-input hole is vertical with aspirating hole and it is set between V-shaped groove and plug front end.The lea strength that this patent makes to obtain yarn by multiple means collective effects is up to 91daN or more, and the twist is up to 39 twirls/10cm or more, i.e., air utilization ratio can be improved in the vortex tube.
Description
Technical field
The utility model belongs to weaving technology field, in particular to a kind of efficient vortex pipe for spinning machine especially relates to
And a kind of vortex tube for the spinning machine that can produce high twist and lea strength.
Background technique
Air injection air vortex spinning is a kind of Advanced Spinning Technologies, when starting in spinning process or after breakage, inevitable meeting
There is residual fiber left in minor air cell and influence weaving quality and spinning efficiency, through slot connects negative pressure cavity in vortex tube tail end, passes through
Suction function siphons away residue to clean minor air cell.
Twister-vortex tube of air injection air vortex spinning will complete the work such as cohesion, removing and twisting, therefore vortex tube
The principal element that can air vortex spinning go on smoothly.
Referring to Fig. 1, vortex tube in the prior art include tube body 1, along front and back to run through 1 axis of tube body 2 and of aspirating hole
The plug 3 etc. of 1 rear end of tube body；Wherein, plug 3 be plugged in aspirating hole 2 and which is provided with aspirating hole 2 it is coaxial draw yarn hole 4,
Tube body 1 is equipped with the wind complement port 5 and yarn-input hole 6 being connected to aspirating hole 2.
Applicant has found that the air-flow in vortex tube is complicated, the yarn produced with the vortex tube when using aforementioned vortex tube
Lea strength it is lower (in wind pressure 1.5-2.0*104It is that 80-83.5daN) and the twist are lower (in wind pressure 1.5- under the conditions of Pa
2.0*104It is 34-38.5 twirl/10cm under the conditions of Pa), side reflects that air utilization ratio is low.
Utility model content
In order to improve air utilization ratio, the utility model embodiment provides a kind of efficient vortex pipe for spinning machine.
The technical solution is as follows:
The utility model embodiment provides a kind of efficient vortex pipe for spinning machine, including tube body 1, along front and back to passing through
The plug 3 of 1 rear end of aspirating hole 2 and tube body of 1 axis of poling body, the plug 3 are plugged in aspirating hole 2 and which is provided with and take out
Stomata 2 it is coaxial draw yarn hole 4, the tube body 1 is equipped with the wind complement port 5 and yarn-input hole 6 being connected to aspirating hole 2；The plug 3
Front end is arcuation, the front side of the plug 3 and be located at aspirating hole 2 inner wall on be coaxially provided with cricoid V-shaped groove 7, the V-shaped groove
7 be the 1/3-1/2 of 1 front end of tube body and 3 front end distance A of plug with 3 front end distance B of plug, and the angle C of the V-shaped groove 7 is
95-105 °, the wind complement port 5 is inclined hole and it is set on 7 front side of V-shaped groove, and the yarn-input hole 6 is vertical with aspirating hole 2 and it is set to V
Between 3 front end of shape slot 7 and plug.
Wherein, the tube body 1 in the utility model embodiment is round tube, and the aspirating hole 2 draws yarn hole 4, wind complement port 5 and enters
Yarn hole 6 is circular hole.
Preferably, the plug 3 in the utility model embodiment is T-type plug, and front end is hemispherical and is coated with tetrafluoro
Vinyl coating.
Wherein, being arranged radially and setting diagonally forward from the inside to the outside along aspirating hole 2 of the wind complement port 5 in the utility model embodiment
It sets, the angle D between the wind complement port 5 and aspirating hole 2 is 70-85 °.
Wherein, the quantity of the wind complement port 5 in the utility model embodiment is at least 2, and multiple wind complement ports 5 are evenly distributed on
On tube body 1；The quantity of the yarn-input hole 6 is one and is set to 1 downside of tube body.
Preferably, the quantity of the wind complement port 5 in the utility model embodiment is 3, and 1 benefit is equipped on the upside of the tube body 1
Air holes 5 is equipped with 2 wind complement ports 5 on the downside of the tube body 1, and the angle between adjacent wind complement port 5 is 120 °.
Specifically, the wind complement port 5 in the utility model embodiment and 3 front end distance F of plug are 1 front end of tube body and plug
The 2/3-4/5 of the distance A of 3 front ends, the yarn-input hole 6 and 3 front end distance E of plug be 1 front end of tube body and 3 front end of plug away from
1/15-1/10 from A.
Technical solution provided by the embodiment of the utility model has the benefit that the utility model embodiment provides
A kind of efficient vortex pipe for spinning machine, by increasing the V-shaped groove of specific shape in specific position, by the front end for making plug
For arcuation, by designing set-up mode and the position of wind complement port and yarn-input hole, multiple means collective effects make the thread for obtaining yarn
Yarn strength reaches 91daN or more, and the twist is up to 39 twirls/10cm or more, i.e., air utilization ratio can be improved in the vortex tube.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing vortex tube；
Fig. 2 is the structural schematic diagram of vortex tube provided by the embodiment of the utility model；
Fig. 3 is structural schematic diagram when vortex tube provided by the embodiment of the utility model forms fibrous ring；
Fig. 4 is the scale diagrams of vortex tube provided by the embodiment of the utility model.
In figure: yarn hole, 5 wind complement ports, 6 yarn-input holes, 7V shape slot, 8 fibrous rings are drawn in 1 tube body, 2 aspirating holes, 3 plugs, 4.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
Referring to fig. 2-4, the utility model embodiment provides a kind of efficient vortex pipe for spinning machine, including tube body 1,
Along front and back to the aspirating hole 2(through 1 axis of tube body for being evacuated) and the plug 3 of 1 rear end of tube body etc., plug 3 is plugged in pumping
The hole rear end 2() in and which is provided with aspirating hole 2 it is coaxial draw yarn hole 4(for yarn), tube body 1 is equipped with and aspirating hole 2 connects
Logical wind complement port 5(is for mending wind) and yarn-input hole 6(for into yarn).Aforementioned structure and existing vortex tube are essentially identical, different
Place is: the front end of the plug 3 in the present embodiment is arcuation, and arcuation at least has following four effect: one prevents yarn viscous
It connects, two cooperation V-shaped grooves 7 stablize the fibrous ring 8 formed at V-shaped groove 7, and three disperse air-flow, and four reduce mill convenient for yarn steering
Damage.The front side of plug 3 and it is located on the inner wall of aspirating hole 2 and is coaxially provided with cricoid V-shaped groove 7, V-shaped groove 7 can reinforcing fibre ring 8
The fluctuation of fibrous ring 8 is agglomerated and reduced, can not only make steady air current, also yarn texture can be made close, final raising product
Quality.Specifically, the corner V-shaped groove 7() (to protrude into aspirating hole 2) distance B with 3 front end of plug be 1 front end of tube body and plug 3
The bottom the 1/3-1/2 of the distance A of front end, V-shaped groove 7() angle C be 95-105 ° (depth is preferably 2-4mm), in the position
It is conducive to the cohesion of fibrous ring 8 with the angle.Wind complement port 5 is inclined hole and its revolving speed that can increase fibrous ring 8 on front side of V-shaped groove 7
With the air-flow that is sucked away of reduction, yarn-input hole 6 it is vertical with aspirating hole 2 and its between 3 front end of V-shaped groove 7 and plug in order into
Yarn.
Wherein, the tube body 1 in the utility model embodiment is round tube, and aspirating hole 2 draws yarn hole 4, wind complement port 5 and yarn-input hole 6
It is circular hole, aspirating hole 2 is along horizontally disposed.
Preferably, referring to fig. 2-4, the plug 3 in the utility model embodiment be T-type plug, front end be it is hemispherical and
Coated with tetrafluoroethene coating to increase lubricant effect.Specifically, plug 3 is the cylindric plug of 1 rank, cascaded surface (leading flank)
Act against 1 rear end of tube body.
Wherein, referring to fig. 2-4, the wind complement port 5 in the utility model embodiment along aspirating hole 2 be arranged radially and by it is interior extremely
It is arranged diagonally forward outside, the angle D between wind complement port 5 and aspirating hole 2 is 70-85 °.
Wherein, the quantity of the wind complement port 5 in the utility model embodiment is at least 2, and multiple wind complement ports 5 are evenly distributed on
On tube body 1 (its inner end and outer end are located on the same circle)；The quantity of yarn-input hole 6 is one and is set to 1 downside (edge of tube body
It is vertically arranged).
Preferably, the quantity of the wind complement port 5 in the utility model embodiment is 3, is equipped with 1 wind complement port 5 on the upside of tube body 1
(positioned at the opposite side of yarn-input hole 6) is equipped with 2 wind complement port 5(on the downside of tube body 1 and is symmetrical set) play main air inlet, it is adjacent
Angle between wind complement port 5 is 120 °.It has been found that upward air-flow plays main twist yarn, by being obliquely installed benefit wind
Hole is simultaneously uniformly distributed, and fibrous ring 8 can be made to stablize and improve the utilizing status of air inlet.
Specifically, the wind complement port 5 in the utility model embodiment and 3 front end distance F of plug are 1 front end of tube body and plug
The 2/3-4/5 of the distance A of 3 front ends, the outer end the yarn-input hole 6(center of circle) be 1 front end of tube body and plug 3 with 3 front end distance E of plug before
The 1/15-1/10 of the distance A at end.
Vortex tube provided in this embodiment is tested, yarn is cotton thread, and angle D is 80 °, and angle C is 102 °, mends wind
The quantity in hole 5 is 3, and yarn output speed is 140m/min, and frame is conventional frame.The results are shown in Table 1 for it:
Table 1
As it can be seen from table 1 vortex tube provided in this embodiment can improve mentioning for lea strength and the twist, the especially twist
Height shows it with higher air utilization ratio.In addition, the present embodiment is the coefficient effect of multiple parameters, it is individually adjusted
In a parameter can not achieve the effect that this patent.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of efficient vortex pipe for spinning machine, including tube body (1), along front and back to the aspirating hole through tube body (1) axis
(2) it is plugged in aspirating hole (2) and which is provided with same with aspirating hole (2) with the plug (3) of tube body (1) rear end, the plug (3)
Axis draws yarn hole (4), and the tube body (1) is equipped with the wind complement port (5) and yarn-input hole (6) being connected to aspirating hole (2)；Its feature exists
In the front end of the plug (3) is hemispherical and is coated with tetrafluoroethene coating；The front side of the plug (3) and be located at pumping
It is coaxially provided on the inner wall in hole (2) cricoid V-shaped groove (7), the V-shaped groove (7) is tube body (1) with plug (3) front end distance B
The 1/3-1/2 of front end and plug (3) front end distance A, the angle C of the V-shaped groove (7) are 95-105 °, the wind complement port (5)
For inclined hole and it is on front side of V-shaped groove (7), and the yarn-input hole (6) is vertical with aspirating hole (2) and it is set to V-shaped groove (7) and plug
(3) between front end；The quantity of the wind complement port (5) is 3, and multiple wind complement ports (5) are evenly distributed on tube body (1), the pipe
It is equipped with 1 wind complement port (5) on the upside of body (1), is equipped with 2 wind complement ports (5) on the downside of the tube body (1), between adjacent wind complement port (5)
Angle is 120 °；The quantity of the yarn-input hole (6) is one and is set on the downside of tube body (1).
2. the efficient vortex pipe according to claim 1 for spinning machine, which is characterized in that the tube body (1) is round tube,
The aspirating hole (2), to draw yarn hole (4), wind complement port (5) and yarn-input hole (6) be circular hole.
3. the efficient vortex pipe according to claim 2 for spinning machine, which is characterized in that the plug (3) is stifled for T-type
Head.
4. the efficient vortex pipe according to claim 2 for spinning machine, which is characterized in that the wind complement port (5) is along pumping
Stomata (2) is arranged radially and is arranged diagonally forward from the inside to the outside, and the angle D between the wind complement port (5) and aspirating hole (2) is
70-85°。
5. the efficient vortex pipe according to claim 1 for spinning machine, which is characterized in that the wind complement port (5) and stifled
Head (3) front end distance F be tube body (1) front end and plug (3) front end distance A 2/3-4/5, the yarn-input hole (6) with block up
The distance E of head (3) front end is the 1/15-1/10 of tube body (1) front end and plug (3) front end distance A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821473535.0U CN209098877U (en) | 2018-09-10 | 2018-09-10 | A kind of efficient vortex pipe for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821473535.0U CN209098877U (en) | 2018-09-10 | 2018-09-10 | A kind of efficient vortex pipe for spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209098877U true CN209098877U (en) | 2019-07-12 |
Family
ID=67152253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821473535.0U Expired - Fee Related CN209098877U (en) | 2018-09-10 | 2018-09-10 | A kind of efficient vortex pipe for spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209098877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4012083A1 (en) * | 2020-12-09 | 2022-06-15 | Saurer Intelligent Technology AG | Spinning element of an air spinning nozzle for an air spinning machine |
-
2018
- 2018-09-10 CN CN201821473535.0U patent/CN209098877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4012083A1 (en) * | 2020-12-09 | 2022-06-15 | Saurer Intelligent Technology AG | Spinning element of an air spinning nozzle for an air spinning machine |
| WO2022122376A1 (en) * | 2020-12-09 | 2022-06-16 | Saurer Intelligent Technology AG | Spinning element of an air-jet spinning nozzle for an air-jet spinning machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20200910 |