CN104480603A - Air flow knotting and twisting composite nozzle of carpet spinning interlacer and air flow knotting and twisting method - Google Patents
Air flow knotting and twisting composite nozzle of carpet spinning interlacer and air flow knotting and twisting method Download PDFInfo
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- CN104480603A CN104480603A CN201410658432.1A CN201410658432A CN104480603A CN 104480603 A CN104480603 A CN 104480603A CN 201410658432 A CN201410658432 A CN 201410658432A CN 104480603 A CN104480603 A CN 104480603A
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- Prior art keywords
- knotting
- twisting
- flow
- air
- silk thread
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention relates to an air flow knotting and twisting composite nozzle of a carpet spinning interlacer and an air flow knotting and twisting method, wherein the nozzle is applicable to network knotting of yarns which are 3500 to 6000 dtexes and can also be used for enabling the yarns which are 3500 to 6000 dtexes to be twisted by an air flow twisting handle in an interlacer air flow knitting and twisting nozzle yarn passage. The bottom of the middle part of the yarn passage of the interlacer nozzle is provided with a network knotting air hole; the two sidewalls of the yarn passage in the interlacer nozzle are provided with air flow twisting air flow ejecting holes distributed in tandem and the air flow twisting air flow ejecting holes are formed in the rear part of the network knotting air hole. The nozzle disclosed by the invention has the advantages that firstly, the nozzle has a network knotting function and also has a function of twisting a plurality of yarns; the plurality of yarns are twisted clockwise or anticlockwise into a required rope by the twisting air flow handle in the yarn passage when passing through the yarn passage of the interlacer nozzle; secondly, the nozzle is applicable to direct network knotting and twisting of the yarns which are 3500 to 6000 dtexes, the difference ratio of the yarn indexes can be reduced by more than 80%, and the quality stability and spinnability of the yarns are improved.
Description
Technical field
The present invention relates to a kind of network knotting that can either be applicable to the spinning of 3500-6000 dtex, the spinning of 3500-6000 dtex can be allowed again at carpet spinning Network device air-flow knotting torque jet and air-flow twisting method by being twisted hand twisting in Network device air-flow knotting torque jet silk thread passage by air-flow, belong to the nozzle of interlace and manufacture field.
Background technology
In present carpet spinning networking technology area, because network mouth only opens main pore in structural design in the middle of silk thread channel roof, see accompanying drawing 4.Therefore, existing the nozzle of interlace is only applicable to the network knotting of below 3500 dtexs spinning, the silk thread surpassing 3500 dtexs knits a net network, and after needing, the network machine in road carries out secondary network operation, can meet the demand of client, this process route, not only energy consumption is high, loss is large, yields poorly, speed is slow, and after product after road network, indices is difficult to reach consistent, unstable product quality.
Summary of the invention
Purpose of design: avoid the weak point in background technology, design a kind of network knotting that can either be used for the spinning of 3500-6000 dtex, the spinning of 3500-6000 dtex can be allowed again at carpet spinning Network device air-flow knotting torque jet and the air-flow twisting method by being twisted hand twisting in Network device air-flow knotting torque jet silk thread passage by air-flow.
Design: in order to realize above-mentioned purpose of design.The present invention is on the base of existing carpet yarn nozzle arrangements goes out, and relatively one in front and one in back having the design in air-flow twisting Jet Stream hole in the silk thread passage two side of Network device nozzle, is technical characteristics of the present invention.The object of such design is: outside the single hole above the silk thread passage of the network that knits a net bottom reservation ceramic body, air-flow twisting Jet Stream hole is increased again respectively in silk thread passage two side, namely the airflow hole design of " main two secondary " is adopted, after the air-flow in air-flow twisting Jet Stream hole derives from controlled pressure regulator valve.Aperture 3-4mm(or 3.5mm of main pore (knotting pore)) silk thread passage both sides air-flow twisting Jet Stream hole aperture be 0.5-1.5mm(or 1.2mm), its main pore and silk thread form 90 degree and blow sth. made by twisting, air-flow twisting Jet Stream hole and silk thread form blowing to of gradient, force plurality of silk strands by Network device silk thread passage by air-flow twisting air-flow hand by clockwise or be twisted silk thread rope to adding counterclockwise, namely allow plurality of silk strands twisting shaping.Namely, the design of " one main two is secondary " airflow hole, main pore air-flow comes from compressed air, still play network knotting, after the air-flow of secondary pore derives from controlled pressure regulator valve, effect is according to Customer Quality requirement, silk thread is allowed to form clockwise High Rotation Speed, increase the dynamics of vortex, make main pore tighter when network is tied a knot, reach the object of thick dawn spinning non-sacrificial thread there quality because of overstriking.
Technical scheme 1: a kind of carpet spinning Network device air-flow knotting torque jet, have network knot knotting pore in Network device nozzle bottom silk thread channel middle, the air-flow twisting Jet Stream hole that described silk thread passage two side relatively one in front and one in back distributes is positioned at network knot knotting pore rear portion.
Technical scheme 2: a kind of air-flow knotting twisting method of carpet spinning Network device air-flow knotting torque jet, when multiply needs the silk thread passage passed through by knotting and neat silk in Network device air-flow knotting torque jet, being positioned at Network device air-flow knotting torque jet silk thread channel bottom knotting pore completes after the jet network knotting of plurality of silk strands, silk thread after network knotting is when by the nozzle of interlace silk thread passage, rotated clockwise by the air-flow of the twisting Jet Stream hole ejection on the sidewall of the nozzle of interlace silk thread passage both sides or counterclockwise rotate twisting, and then complete the twisting of plurality of silk strands.
The present invention is compared with background technology, one is the function that the present invention not only has network knotting, and there is the function of plurality of silk strands twisting, when plurality of silk strands is in the silk thread passage passing through the nozzle of interlace, is added by the twisting air-flow hand in silk thread passage and be twisted required rope by adding clockwise or counterclockwise; Two is that spinning that the present invention is applicable to 3500-6000 dtex directly knits a net network knot, twisting, can reduce the variance rate more than 80% of spinning index, improve quality stability and the spinnability of silk thread, reach the target of enhancing productivity with energy-saving and cost-reducing simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of carpet spinning Network device air-flow knotting torque jet.
Fig. 2 is the schematic diagram of plurality of silk strands by network channel in the nozzle of interlace.
Fig. 3 is the schematic diagram that carpet spinning Network device air-flow knotting torque jet is connected with pressure regulator valve.
Fig. 4 is the structural representation of background technology.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1-3.A kind of carpet spinning Network device air-flow knotting torque jet, in Network device nozzle 1, in the middle part of silk thread passage 2, bottom has network knot knotting pore 4, and the air-flow twisting Jet Stream hole 3 and 5 that described silk thread passage 2 two side relatively one in front and one in back distributes is positioned at network knot knotting pore 4 rear portion.The described air-flow twisting rounded pore in Jet Stream hole 3 and 5 or rectangle pore or arc pore.Relatively tandem air-flow twisting Jet Stream hole 3, described silk thread passage 2 two side is identical with flow with the gaseous blast pressure of 5 ejections and by threeway 7 from same pressure regulator valve 16 air stream outlet, pressure regulator valve 16 air inlet is communicated with the admission line 8 of intake valve in Network device 9.The aperture in described air-flow twisting Jet Stream hole 3 and 5 is 0.5-1.5mm.Relatively tandem air-flow twisting Jet Stream hole about 3 and 5, described silk thread passage 2 two side is dislocatedly distributed.The distance that relatively tandem air-flow twisting Jet Stream hole about 3 and 5, described silk thread passage 2 two side misplaces is less than by the diameter of neat silk.Be groove with silk thread passage 2 counterpart and together form silk thread with silk thread passage 2 in the silk thread channel cover 11 of described Network device and twist circular channel 13.
In Fig. 3, Network device nozzle 1 and the matching structure system prior art of intake valve 9, be not described herein at this.Cylinder 12 and Network device silk thread channel cover 11, silk guide frame 14 and seal wire are made pottery and provided mating of groove body 15 is all prior art, is not described herein at this.
Embodiment 3: on the basis of embodiment 1, is groove with silk thread passage 2 counterpart and together forms silk thread with silk thread passage 2 in Network device silk thread channel cover 11 and twist circular channel 13.
Embodiment 4: on the basis of embodiment 1, a kind of air-flow knotting twisting method of carpet spinning Network device air-flow knotting torque jet, when multiply needs to be passed through the silk thread passage 2 in Network device air-flow knotting torque jet 1 by knotting and neat silk 6, being positioned at pore 4 of tiing a knot bottom Network device air-flow knotting torque jet 1 silk thread passage 2 completes after the jet network knotting of plurality of silk strands, silk thread after network knotting is when by the nozzle of interlace silk thread passage 2, rotated clockwise by the air-flow that the twisting Jet Stream hole 3 and 5 on the sidewall of the nozzle of interlace silk thread passage 2 both sides sprays or counterclockwise rotate twisting, and then complete the twisting of plurality of silk strands.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present invention; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of the restriction to mentality of designing of the present invention; any do not exceed mentality of designing of the present invention combination, increase or amendment, all fall within the scope of protection of the present invention.
Claims (8)
1. a carpet spinning Network device air-flow knotting torque jet, have network knot knotting pore in Network device nozzle bottom silk thread channel middle, it is characterized in that: the air-flow twisting Jet Stream hole that described silk thread passage two side relatively one in front and one in back distributes is positioned at network knot knotting pore rear portion.
2. carpet spinning Network device air-flow according to claim 1 knotting torque jet, is characterized in that: the described air-flow twisting rounded pore in Jet Stream hole or rectangle pore or arc pore.
3. carpet spinning Network device air-flow knotting torque jet according to claim 1, it is characterized in that: the gaseous blast pressure of the relatively tandem air-flow in described silk thread passage two side twisting Jet Stream hole ejection is identical with flow and by threeway from same pressure regulator valve air stream outlet, pressure regulator valve air inlet is communicated with the admission line of intake valve in Network device.
4. carpet spinning Network device air-flow knotting torque jet according to claim 1, is characterized in that: the aperture in described air-flow twisting Jet Stream hole is 0.5-1.5mm.
5. carpet spinning Network device air-flow knotting torque jet according to claim 1, is characterized in that: relatively tandem air-flow twisting Jet Stream hole, described silk thread passage two side is dislocatedly distributed up and down.
6. carpet spinning Network device air-flow knotting torque jet according to claim 1, is characterized in that: the distance that relatively tandem air-flow twisting Jet Stream hole, described silk thread passage two side misplaces up and down is less than by the diameter of neat silk.
7. carpet spinning Network device air-flow knotting torque jet according to claim 1, is characterized in that: be groove with silk thread passage counterpart and together form silk thread with silk thread passage in the silk thread channel cover of described Network device and twist circular channel.
8. the air-flow knotting twisting method of a carpet spinning Network device air-flow knotting torque jet, it is characterized in that: when multiply needs are tied a knot and neat silk passes through the silk thread passage in Network device air-flow knotting torque jet, being positioned at Network device air-flow knotting torque jet silk thread channel bottom knotting pore completes after the jet network knotting of plurality of silk strands, silk thread after network knotting is when by the nozzle of interlace silk thread passage, rotated clockwise by the air-flow of the twisting Jet Stream hole ejection on the sidewall of the nozzle of interlace silk thread passage both sides or counterclockwise rotate twisting, and then complete the twisting of plurality of silk strands.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658432.1A CN104480603A (en) | 2014-11-19 | 2014-11-19 | Air flow knotting and twisting composite nozzle of carpet spinning interlacer and air flow knotting and twisting method |
| PCT/CN2015/071050 WO2016078209A1 (en) | 2014-11-19 | 2015-01-19 | Air flow knotting and twisting nozzle of carpet spinning interlacer and air flow knotting and twisting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658432.1A CN104480603A (en) | 2014-11-19 | 2014-11-19 | Air flow knotting and twisting composite nozzle of carpet spinning interlacer and air flow knotting and twisting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104480603A true CN104480603A (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410658432.1A Pending CN104480603A (en) | 2014-11-19 | 2014-11-19 | Air flow knotting and twisting composite nozzle of carpet spinning interlacer and air flow knotting and twisting method |
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| CN (1) | CN104480603A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318619A (en) * | 2021-12-30 | 2022-04-12 | 江苏恒力化纤股份有限公司 | Method for improving network fastness of network multifilament |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0011441A1 (en) * | 1978-11-08 | 1980-05-28 | Toray Industries, Inc. | Yarn treating apparatus |
| DE2913645A1 (en) * | 1979-04-05 | 1980-10-16 | Barmag Barmer Maschf | Filament braiding jet - has additional jet opening to give flow geometry suitable for texturised filaments |
| US4347649A (en) * | 1979-06-27 | 1982-09-07 | Elitex, Koncern Textilniho Strojirenstvi | Nozzle for texturing thread |
| JP2007314918A (en) * | 2006-05-29 | 2007-12-06 | Toray Ind Inc | Apparatus for fluid treatment of yarn and method for producing interlaced yarn |
| CN204325649U (en) * | 2014-11-19 | 2015-05-13 | 浙江四通化纤有限公司 | Carpet spinning Network device air-flow knotting torque jet |
-
2014
- 2014-11-19 CN CN201410658432.1A patent/CN104480603A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0011441A1 (en) * | 1978-11-08 | 1980-05-28 | Toray Industries, Inc. | Yarn treating apparatus |
| DE2913645A1 (en) * | 1979-04-05 | 1980-10-16 | Barmag Barmer Maschf | Filament braiding jet - has additional jet opening to give flow geometry suitable for texturised filaments |
| US4347649A (en) * | 1979-06-27 | 1982-09-07 | Elitex, Koncern Textilniho Strojirenstvi | Nozzle for texturing thread |
| JP2007314918A (en) * | 2006-05-29 | 2007-12-06 | Toray Ind Inc | Apparatus for fluid treatment of yarn and method for producing interlaced yarn |
| CN204325649U (en) * | 2014-11-19 | 2015-05-13 | 浙江四通化纤有限公司 | Carpet spinning Network device air-flow knotting torque jet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318619A (en) * | 2021-12-30 | 2022-04-12 | 江苏恒力化纤股份有限公司 | Method for improving network fastness of network multifilament |
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Application publication date: 20150401 |
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