CN105239226B - One kind gathers the special Double slit type of SEILE textile and gathers air flow guiding device - Google Patents
One kind gathers the special Double slit type of SEILE textile and gathers air flow guiding device Download PDFInfo
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- CN105239226B CN105239226B CN201510458510.8A CN201510458510A CN105239226B CN 105239226 B CN105239226 B CN 105239226B CN 201510458510 A CN201510458510 A CN 201510458510A CN 105239226 B CN105239226 B CN 105239226B
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- gathers
- deflector
- groove
- gather
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Abstract
Gather the special Double slit type of SEILE textile the invention provides one kind and gather air flow guiding device, it is characterized in that, including the deflector gathered on the shape tube of SEILE textile system can be located at, the top of described shape tube, which is provided with, gathers groove, the passage for being available for fiber strip to pass through is formed between described deflector and shape tube, the entrance and exit of the described passage for being available for fiber strip to pass through is located at the rear and front end of deflector respectively；At least two air draught grooves for being used to control fibre strand integrated composite are formed with the middle part of described deflector；The left and right ends of described deflector are enclosed construction, do not have air intake passage between the left and right ends of described deflector and shape tube.The present invention can maximize reduction and gather negative pressure, also can effectively control two grooves to gather negative pressure and gather the uniformity of air-flow, to ensure the quality of yarn, gather negative pressure further through reduction, greatly reduce energy consumption, meet power conservation requirement.
Description
Technical field
The invention belongs to field of textiles, it is that a kind of Double slit type gathers air flow guiding device, it is adaptable to which lattice apron type gathers
Siro-spinning (is commonly called as：Compact siro yarn) in system.
Background technology
The wide in range property of controllability and kind based on yarn qualities, the application of traditional ring spinning yarn technology so far is still
Most widely, domestic spindle scale has reached more than 1.2 hundred million ingots.In traditional ring spinning yarn system, the presence of twist triangle zone makes
During flat fiber strip arranged in parallel is changed into similar circular configuration, be distributed in the fiber ends of yarn both sides
Easily stretch out yarn to do, form harmful filoplume.And the quality of yarn quality and the quality of properties of textile are by filoplume situation
Have a strong impact on, thus reducing Yarn filoplume quantity turns into one of subject matter that ring spinning faces, in particular with consumer
Requirement for quality of textile products and performance is further improved, and more stimulates field of textiles to be ground for reducing hairiness number correlation
The development and raising studied carefully.
In order to solve this problem, forefathers traditional ring spinning yarn systematically on the basis of, work out many spinning new technology,
As compact spinning, SEILE textile, gather SEILE textile etc..These Advanced Spinning Technologies are all played effectively to reducing or eliminating twist triangle zone
Effect, reduces Yarn filoplume, strengthens yarn strength, improves yarn qualities.Wherein, compact spinning and SEILE textile both technologies are passed through
Increasingly paid close attention to further combined with " compact siro-spinning " technology grown up by people, the advantage of particularly two kinds technologies
Superior economic benefit and unique yarn property that complementation is produced.Gather SEILE textile institute's yarn and stock is similar in structure and performance
Line, has the advantages that the hairiness number of integrated composite yarn and folded yarn is few, ultimate strength is high, frictional behaviour good, close structure, thus collection
Poly- siro-spinning yarn has good development prospect and very big market prospects.
But, lattice apron type, which gathers, to be difficult in SEILE textile so that the throughput of gathering that two differences gather groove is consistent,
Both compacting effect is also just difficult to identical, and the uniformity of characteristic is also difficult to ensure that after two strands of yarn resultant yarns, is traced sth. to its source and is
Different parts gather gathering air-flow and can not being controlled effectively for groove；The air-flow that gathers of two grooves is difficult to unanimously, cause to gather
As a result very big difference is had；Open airflow space is relatively low for the utilization rate of negative-pressure air-flow, causes serious energy waste.
The innovation thinking of the present invention is：Design a kind of Double slit type aggregation air flow guiding device (also referred to as：Deflector).Forefathers
Result of study shows, the intake negative-pressure of the compact spinning of optimal compacting effect is general in -2300Pa or so, and gather SEILE textile due to
Two are gathered interfering for groove and often offset part active set gather qi together stream, therefore require higher intake negative-pressure, it is therefore desirable to
Substantial amounts of energy resource consumption.After shape tube gathers and adds apparatus of the present invention above groove, gather in region intake negative-pressure can by-
2300Pa drops to -800Pa, and that gathers groove both sides of the edge gathers negative pressure to gathering air-flow also corresponding reduction and continuous convergence and reality
Shape tube gathers gathering for groove edge and negative pressure and gathers the working condition of air-flow in the production of border.When -800Pa is arrived in intake negative-pressure regulation
When, shape tube gathers the -500Pa of the pressure of groove edge closely actual production.The addition of apparatus of the present invention is ensureing special-shaped
Pipe gathers in the case that groove edge gathers negative pressure, and the intake negative-pressure really provided can be made to be reduced to -800Pa from -2300Pa, by
This can reach the purpose of energy-conservation.
The content of the invention
The purpose of the present invention is to gather the special Double slit type of SEILE textile to gather air flow guiding device, is gathered in shape tube above groove
The lattice apron type of addition apparatus of the present invention gathers SEILE textile system, ensure that shape tube gathers collection needed for groove edge actual production
Poly- negative pressure and in the case of gathering air-flow, is effectively reduced gathering negative pressure and gathering air-flow for aggregation zone, so as to reach guarantee
Double flute gathers the effect that the uniformity of air-flow, reduction gather energy consumption.
In order to achieve the above object, gather the special Double slit type of SEILE textile the invention provides one kind and gather gas flow guiding dress
Put, it is characterised in that including that can be set at the top of the deflector gathered on the shape tube of SEILE textile system, described shape tube
Have and gather groove, the passage for being available for fiber strip to pass through is formed between described deflector and shape tube, described is available for fiber
The entrance and exit for the passage that yarn passes through is located at the rear and front end of deflector respectively；Be formed with the middle part of described deflector to
The few two air draught grooves for controlling fibre strand integrated composite；The left and right ends of described deflector are enclosed construction, and described leads
Flow and do not have air intake passage between the left and right ends of plate and shape tube.
Preferably, described to gather groove and described air draught groove all has left and right two, fiber palpus on groove is gathered in left and right two
Bar gathers by being controlled respectively by the two air draught grooves in left and right.
Preferably, described air draught groove is connected with the passage for being available for fiber strip to pass through.
Preferably, the upper surface of described deflector is curved surface.
Preferably, the air draught groove of described deflector is obliquely installed.
Preferably, the width W of described air draught groove is 0.5~2.5 millimeter, and inclination alpha is 30~60 °, and air draught separation D is
1.5~5.5 millimeters.
It is highly preferred that the length L3 of described air draught groove is 5.5~30.5 millimeters.
Preferably, the lower surface of described deflector is the arc surface that radius R1 is 20~60 millimeters, and described is available for fibre
The upper surface of passage that dimension yarn passes through is the arc surface that radius R2 is 20.5~60.5 millimeters, and be available for that fiber strip passes through is logical
The height H1 in road is 0.5~6.5 millimeter.
The present invention is gathered from gathering environmentally by installing Double slit type on the original shape tube for gathering SEILE textile system
Air flow guiding device, the semi-closed structure of deflector makes original complete open environment become the environment of guidance quality, water conservancy diversion
Plate, so as to reduce the intake negative-pressure of aggregation zone, finally realizes the effect of energy-conservation to the aggregation guide effect of air-flow.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention receives enough collection by the type of flow of domination set gather qi together stream ensuring to gather the fiber strip on groove
Poly- negative pressure and under conditions of gathering air-flow, maximizes reduction and gathers negative pressure, also can effectively control two grooves to gather negative pressure and collection gather qi together
The uniformity of stream, to ensure the quality of yarn, gathers negative pressure further through reduction, greatly reduces energy consumption, meet power conservation requirement.
2nd, the present invention is suitable for the assembling that existing lattice apron type gathers SEILE textile system, also is adapted for other and gathers spinning system
Transformation.
Brief description of the drawings
Fig. 1 gather air flow guiding device for a kind of Double slit type of the present invention and be equipped with the shape tube of deflector gather match
Network spinning system 3 d effect graph.As Fig. 1 (1) show the 3 d effect graph of the Double slit type airflow concentration device of the present invention, Fig. 1
(2) it is that deflector is gathered to the 3 d effect graph on SEILE textile system shape tube, Fig. 1 installed in original lattice apron type shown in
(3) be equip deflector the 3 d effect graph for gathering SEILE textile system.
Fig. 2 (1) is deflector top view, and Fig. 2 (2) is deflector front view, and Fig. 2 (3) is deflector side view.
Fig. 3 (1) is deflector side view, and Fig. 3 (2) is G-G sectional views in Fig. 3 (1)；Fig. 3 (3) is deflector front view,
Fig. 3 (4) is B-B sectional views in Fig. 3 (3).
Fig. 4 tangentially gathers air-flow numerical simulation figure when being and whetheing there is deflector.Fig. 4 (1), (2), (3), (4) represent different respectively
The type pipe right side, which gathers groove right hand edge and gathers negative pressure variation curve, the right side and gather groove left hand edge, to be gathered negative pressure variation curve, the right side to gather groove right
Edge, which gathers wind speed change curve, the right side and gathers groove left hand edge, gathers wind speed change curve.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments be merely to illustrate invention and
It is not used in limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, those skilled in the art
The present invention can be made various changes or modifications, these equivalent form of values equally fall within what the application appended claims were limited
Scope.
Embodiment 1
One kind gathers the special Double slit type of SEILE textile and gathers air flow guiding device, gathers match as being located at as shown in Fig. 1 (1)
Deflector 1 on the shape tube 2 of network spinning system is constituted, and the upper surface of described deflector 1 is curved surface, such as Fig. 1 (2) and Fig. 1 (3)
Shown, described deflector 1 is located at the surface of shape tube 2.Gather groove for two provided with left and right in the top of described shape tube 2
22, such as shown in Fig. 3 (1) and Fig. 3 (2), leading to of being available for fiber strip to pass through is formed between described deflector 1 and shape tube 2
Road, the entrance and exit of the described passage for being available for fiber strip to pass through is located at the rear and front end of deflector 1 respectively.Described leads
The middle part of stream plate 1 is formed with the air draught groove 11 that left and right two is used to control fibre strand integrated composite.Gather fine on groove 22 in left and right two
Tie up gathering by being controlled respectively by the air draught groove 11 of left and right two for yarn.Described air draught groove 11 and be available for that fiber strip passes through it is logical
Road is connected.
As shown in Fig. 2 (1)-(2), the distance between air draught groove 11 of left and right two L1 is 4.5mm.The air draught groove 11 in left side
The horizontal range L4 of middle part and the left end of deflector 1 is 8mm, the front end of the air draught groove 11 in left side and the level of the left end of deflector 1 away from
It is 11.2mm from L2, the length L3 of air draught groove 11 is 18.5mm, and width W is 1.5mm, and inclination alpha is 60 °, and the space D of air draught groove 11 is
4.5 millimeter.As shown in Fig. 2 (3), the left and right ends of described deflector 1 are enclosed construction, the left and right two of described deflector 1
Do not have air intake passage between end and shape tube 2.The lower surface of described deflector 1 is the arc surface that radius R1 is 24 millimeters,
The upper surface of the described passage for being available for fiber strip to pass through is the arc surface that radius R2 is 24.5 millimeters, is available for fiber strip to lead to
The height H1 for the passage crossed is 0.5 millimeter.The upper surface of the lower surface of the deflector of the present invention and the passage passed through for fiber is equal
For arc surface, this arc structure can make deflector be brought into close contact shape tube
As shown in Fig. 3 (3) and Fig. 3 (4), the air draught groove 11 of deflector 1 is had a down dip to the right from the upper surface of deflector 1 by upper left
Tiltedly set, the lower port of the two air draught grooves 11 in left and right is respectively facing left and right two and gathers groove 22, and the deflector of this structure makes original
Come it is open gather that environment becomes guide type gather environment, it is different by the gas flow optimized shape tube both sides of deflector air intake duct
Type pipe gathers gathering for fiber strip on groove.This guide type gathers effect, can ensure yarn is gathered while,
The requirement to intake negative-pressure is reduced, the utilization rate for gathering air-flow is improved, so as to meet control compacting effect, reduce the mesh of energy consumption
's.
As shown in Fig. 4 (1)-(2), have deflector negative pressure -2300~-800Pa, without deflector negative pressure in -2300Pa when
Gather negative pressure comparison diagram；Shown in Fig. 4 (3)-(4), have deflector negative pressure -2300~-800Pa, without deflector negative pressure -
Tangentially gather air velocity comparison diagram during 2300Pa.More than curve -800 in each figure, -1100, -1400, -1700, -2000, -
Under the conditions of 2300Pa difference representative simulation calculating agglomerations institute level pressure is strong, shape tube gathers groove both sides and gathers negative pressure and collection wind gathering
The situation of change of speed, actual production -2300Pa air pressure conditions lower different type pipe gathers groove edge and gathered when curve 1 represents no deflector
Negative pressure is with gathering wind speed situation of change.After deflector, during -800Pa gather negative pressure, gather air-flow with without deflector -
During 2300Pa quite, as can be seen that both stability and numerical value are more excellent from numerical computations.As a result show：Have after deflector
Negative-pressure air-flow has obtained effective utilization.
The Double slit type of the present invention gathers air flow guiding device, it is adaptable to which lattice apron type gathers SEILE textile system, is also applied for
That singly gathers groove gathers spinning system.
Application case：
The present invention is suitable for the transformation that existing lattice apron type gathers SEILE textile system equipment and other aggregation spinning systems.It is logical
The effect of apparent reduction negative pressure can be played by crossing installation deflector of the present invention, so that the purpose of energy-conservation is realized, simultaneously for
Yarn qualities have a certain degree of improvement.
With 80SExemplified by what/2 pure cottons gathered SEILE textile is yarn qualities：
From data above：The result of the present invention fully meets the target of daily production, and energy consumption reduction is notable.
Claims (5)
1. one kind gathers the special Double slit type of SEILE textile and gathers air flow guiding device, it is characterised in that gather match network including that can be located at
The shape tube of spinning system（2）On deflector（1）, described shape tube（2）Top provided with gathering groove（22）, described water conservancy diversion
Plate（1）With shape tube（2）Between be formed with the passage for being available for fiber strip to pass through, described is available for the passage that fiber strip passes through
Entrance and exit respectively be located at deflector（1）Rear and front end；Described deflector（1）Middle part be formed with least two use
In the air draught groove of control fibre strand integrated composite（11）；Described deflector（1）Left and right ends be enclosed construction, described water conservancy diversion
Plate（1）Left and right ends and shape tube（2）Between do not have air intake passage；Described gathers groove（22）With described air draught groove
（11）All there is left and right two, groove is gathered in left and right two（22）Upper fiber strip gathers by respectively by the air draught groove of left and right two（11）
Control；Described air draught groove（11）Width W be 0.5 ~ 2.5 millimeter, inclination alpha be 30 ~ 60 °, air draught groove（11）Space D be 1.5 ~
5.5 millimeter.
2. gathering the special Double slit type of SEILE textile gathers air flow guiding device as claimed in claim 1, it is characterised in that described
Air draught groove（11）It is connected with the passage for being available for fiber strip to pass through.
3. gathering the special Double slit type of SEILE textile gathers air flow guiding device as claimed in claim 1, it is characterised in that described
Deflector（1）Upper surface be curved surface.
4. gathering the special Double slit type of SEILE textile gathers air flow guiding device as claimed in claim 1, it is characterised in that described
Air draught groove（11）Length L3 be 5.5 ~ 30.5 millimeters.
5. gathering the special Double slit type of SEILE textile gathers air flow guiding device as claimed in claim 1, it is characterised in that described
Deflector（1）Lower surface be that radius R1 is 20 ~ 60 millimeters of arc surface, the described passage for being available for fiber strip to pass through it is upper
Surface is the arc surface that radius R2 is 20.5 ~ 60.5 millimeters, and it is 0.5 ~ 6.5 milli to be available for the height H1 for the passage that fiber strip passes through
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510458510.8A CN105239226B (en) | 2015-07-30 | 2015-07-30 | One kind gathers the special Double slit type of SEILE textile and gathers air flow guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510458510.8A CN105239226B (en) | 2015-07-30 | 2015-07-30 | One kind gathers the special Double slit type of SEILE textile and gathers air flow guiding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105239226A CN105239226A (en) | 2016-01-13 |
| CN105239226B true CN105239226B (en) | 2017-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510458510.8A Expired - Fee Related CN105239226B (en) | 2015-07-30 | 2015-07-30 | One kind gathers the special Double slit type of SEILE textile and gathers air flow guiding device |
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| CN (1) | CN105239226B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385219B (en) * | 2018-03-07 | 2023-12-26 | 昌吉溢达纺织有限公司 | Compact sirospun anti-overlapping device and sirospun gathering mechanism |
| CN109295567B (en) * | 2018-11-21 | 2021-07-09 | 东华大学 | Device and method for improving performance of compact spinning line |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4447969B4 (en) * | 1994-07-25 | 2006-06-22 | Maschinenfabrik Rieter Ag | Spinning machine with Saugluftleitmitteln for fiber strand condensation |
| IT1307759B1 (en) * | 1998-03-31 | 2001-11-19 | Schurr Stahlecker & Grill | DEVICE TO CONDENSATE AN IRONED FIBER COMPOSITE. |
| DE10053698A1 (en) * | 2000-10-23 | 2002-05-02 | Stahlecker Fritz | Device on a spinning machine for compacting a fiber structure |
| DE10217688A1 (en) * | 2002-04-19 | 2003-11-06 | Rieter Ag Maschf | Air supply elements for textile machines, are formed using a dual component injection moulding technique |
| CN201670912U (en) * | 2010-05-21 | 2010-12-15 | 常州市同和纺织机械制造有限公司 | Negative pressure special-shaped pipe capable of effectively improving yarn hairness |
| CN102517702A (en) * | 2011-12-15 | 2012-06-27 | 江南大学 | Method for improving airflow stability for mesh roller type compact spinning |
| CN104711721B (en) * | 2013-12-11 | 2017-06-16 | 常州市同和纺织机械制造有限公司 | Card rubs spinning for the negative-pressure air-flow guidance method of gathered yarn |
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Granted publication date: 20171024 Termination date: 20200730 |