CN203846194U - Filament yarn mesh air bundling device - Google Patents
Filament yarn mesh air bundling device Download PDFInfo
- Publication number
- CN203846194U CN203846194U CN201420141885.2U CN201420141885U CN203846194U CN 203846194 U CN203846194 U CN 203846194U CN 201420141885 U CN201420141885 U CN 201420141885U CN 203846194 U CN203846194 U CN 203846194U
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- China
- Prior art keywords
- filament yarn
- air
- section
- spools
- venturi tube
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Abstract
The utility model relates to a filament yarn mesh air bundling device which comprises an unwinding device, a winding device and an air buncher located between the unwinding device and the winding device. The filament yarn mesh air bundling device is characterized in that the air buncher is a venturi tube with two spools, the venturi tube is provided with a compression section, a throat section and an expansion section which are coaxial, the spools are vertically communicated with the throat section in a sealed mode, and the two spools are coaxially located on two sides of the throat section. The filament yarn mesh air bundling device overcomes the shortcomings in the background art, the venturi tube with the spools is added between the winding device and the unwinding device, the flow velocity of compressed air is increased under the conditions that pressure of the compressed air is limited, a plurality of pieces of filament yarn is blown about and combined together through high-speed air flow, and the mesh embracing capability of the filament yarn is improved.
Description
Technical field
The utility model relates to a kind of Venturi tube network beaming device, relates in particular to a kind of filament yarn network air beaming device.
Background technology
When need to carrying out network boundling, filament yarn yarn or fiber conventionally adopt method and the needs that twizzle coordinates with take up roll to increase separately the mode that air-flow is broken up, some threads yarn yarns roller that is curled after ceramic twizzle is reeled, wherein the curling mode of crimping roller is comparatively rigid, even be there is greatly to the situation of broken yarn in the damage of yarn, filament yarn yarn is broken up mutual network through blowing of high velocity air and is arrived together, in this process, then plurality of threads yarn yarn also need to be combined together and dispelled by high velocity air from different yarn path collection, plurality of threads yarn yarn is through temporary transient false-twisted process simultaneously, be conducive to obvolvent between filament yarn and the needs of air-texturing, in prior art, a plurality of course of work continuous operations complete this work, time and effort consuming, but speed of production and quality be restriction mutually always, cannot realize the production of high-effect high-quality.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, and a kind of filament yarn network air beaming device simple in structure is provided.
For achieving the above object, the technical solution adopted in the utility model is: a kind of filament yarn network air beaming device, comprise: unwinding device, coiler device and an air buncher between described unwinding device and described coiler device, it is characterized in that: described air buncher be one with the Venturi tube of two spools, described Venturi tube is provided with coaxial compression section, trunnion section and expansion segment, the sealing that described spool is vertical with described trunnion section is communicated with, and two described spools are coaxial is positioned at described trunnion section both sides.
In preferred embodiment of the utility model, described compression section and described expansion segment are toroidal structure, and described trunnion section is for being communicated with the cylindrical of described compression section and the less one end of described expansion segment internal diameter.
In preferred embodiment of the utility model, described spool internal diameter is less than described trunnion section internal diameter.
In preferred embodiment of the utility model, described unwinding device comprises at least two group withdrawal roller and thread-carriers, and described withdrawal roller and described thread-carrier are used in conjunction with.
In preferred embodiment of the utility model, described coiler device comprises one group of take up roll and thread-carrier, and described take up roll and described thread-carrier are used in conjunction with.
In preferred embodiment of the utility model, each free end of two free ends of described Venturi tube and two described spools is equipped with the clamping ring turning up.
In preferred embodiment of the utility model, described spool and described trunnion section junction are positioned at described trunnion section middle part, and the seamed edge of described spool and described trunnion section junction inside corner is arcuate structure.
The utility model has solved the defect existing in background technology, the utility model has increased a kind of Venturi tube with spool between coiler device and unwinding device, can in the situation that compressed air pressure is limited, increase compressed-air actuated flow velocity, realize that high velocity air is broken up dispelling of plurality of threads yarn yarn and network to together, improve the network obvolvent ability of filament yarn yarn.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the axial section of the utility model filament yarn network air beaming device;
Fig. 2 is the utility model filament yarn network air beaming device top view;
Fig. 3 is the fundamental diagram of the utility model filament yarn network air beaming device;
In figure: 2, Venturi tube, 4, compression section, 6, trunnion section, 8, expansion segment, 10, spool, 12, clamping ring, 14, filament yarn, 16, withdrawal roller, 18, take up roll, 20, thread-carrier.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of filament yarn network air beaming device, comprise two groups of unwinding devices and one group of coiler device, and the air buncher being provided with between unwinding device and coiler device, unwinding device is comprised of a withdrawal roller 16 and a thread-carrier 20, coiler device is comprised of a take up roll 18 and a thread-carrier 20, thread-carrier 20 is for guiding the direction of motion of filament yarn 14, withdrawal roller 16 is for filament yarn 14 smooth unwinding from wound packages is got off, and take up roll 18 is for being wound up into wound packages by filament yarn 4 according to certain rule.Air buncher is comprised of the Venturi tube 2 of two spools 10 with coaxial, the compression section 4 that Venturi tube 2 two ends are horn opening and expansion segment 8, centre is the trunnion section 6 that cross section radius is less, the vertical sealing of two spools 10 difference is communicated with in trunnion section 6 both sides, the relatively coaxial setting of two spools 10, is convenient to like this filament yarn 14 and through trunnion section 6, enters another spool 10 smoothly from the free end of a spool 10 penetrates.For the ease of the free end of Venturi tube 2 and the free end of spool 10, be communicated with external device sealing, each free end is designed to the clamping ring 12 turning up, and compound rubber circle is as sealing auxiliary component.In order to reduce the impact of spool 10 air inlets on trunnion section 6 internal gas pressures, spool 10 internal diameters are less than trunnion section 6 internal diameters.Compression section 4, trunnion section 6 and expansion segment 8 are designed to coaxial configuration and are convenient to gas and filament yarn 14 fast smoothly by Venturi tube 2.
The utility model in use, as shown in Figure 1, filament yarn 14 unwinding from two groups of unwinding devices of top is got off and is combined together the rear air beaming device that simultaneously passes through, after the dispelling of air beaming device high speed air-flow, filament yarn 14 fibers each other network mat form one yarn, are finally wound device and are wound up on wound packages.Compressed air 4 enters Venturi tube 2 with certain speed from compression section, because the compression section 4 cross section radiuses of air stream warp dwindle gradually, compressed-air actuated flow velocity increases thereupon, while arriving trunnion section 6, air velocity is maximum, be conducive to like this improve the active force of air-flow traction filament yarn 14, make by the air-flow in the interior vertical direction of Venturi tube 2, to be dispelled network boundling by the filament yarn 14 of spool 10, make two threads yarn 14 obvolvents closely together.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to claim scope.
Claims (7)
1. a filament yarn network air beaming device, comprise: unwinding device, coiler device and an air buncher between described unwinding device and described coiler device, it is characterized in that: described air buncher be one with the Venturi tube of two spools, described Venturi tube is provided with coaxial compression section, trunnion section and expansion segment, the sealing that described spool is vertical with described trunnion section is communicated with, and two described spools are coaxial is positioned at described trunnion section both sides.
2. filament yarn network air beaming device according to claim 1, is characterized in that: described compression section and described expansion segment are toroidal structure, and described trunnion section is for being communicated with the cylindrical of described compression section and the less one end of described expansion segment internal diameter.
3. filament yarn network air beaming device according to claim 1, is characterized in that: described spool internal diameter is less than described trunnion section internal diameter.
4. filament yarn network air beaming device according to claim 1, is characterized in that: described unwinding device comprises at least two group withdrawal roller and thread-carriers, and described withdrawal roller and described thread-carrier are used in conjunction with.
5. filament yarn network air beaming device according to claim 1, is characterized in that: described coiler device comprises one group of take up roll and thread-carrier, and described take up roll and described thread-carrier are used in conjunction with.
6. filament yarn network air beaming device according to claim 1, is characterized in that: each free end of two free ends of described Venturi tube and two described spools is equipped with the clamping ring turning up.
7. filament yarn network air beaming device according to claim 1, is characterized in that: described spool and described trunnion section junction are positioned at described trunnion section middle part, and the seamed edge of described spool and described trunnion section junction inside corner is arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141885.2U CN203846194U (en) | 2014-03-27 | 2014-03-27 | Filament yarn mesh air bundling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141885.2U CN203846194U (en) | 2014-03-27 | 2014-03-27 | Filament yarn mesh air bundling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846194U true CN203846194U (en) | 2014-09-24 |
Family
ID=51559231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420141885.2U Expired - Fee Related CN203846194U (en) | 2014-03-27 | 2014-03-27 | Filament yarn mesh air bundling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938330A (en) * | 2014-03-27 | 2014-07-23 | 吴江明佳织造有限公司 | Air bundling device for filament yarn envelopment |
| CN111733518A (en) * | 2020-06-22 | 2020-10-02 | 广州沐风信息科技有限公司 | Trousers weaving machine |
-
2014
- 2014-03-27 CN CN201420141885.2U patent/CN203846194U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938330A (en) * | 2014-03-27 | 2014-07-23 | 吴江明佳织造有限公司 | Air bundling device for filament yarn envelopment |
| CN103938330B (en) * | 2014-03-27 | 2016-03-30 | 吴江明佳织造有限公司 | Filament yarn network air beaming device |
| CN111733518A (en) * | 2020-06-22 | 2020-10-02 | 广州沐风信息科技有限公司 | Trousers weaving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150327 |
|
| EXPY | Termination of patent right or utility model |