CN2839308Y - Remove the blowning installation of press-down type pressure bar laying dust - Google Patents
Remove the blowning installation of press-down type pressure bar laying dust Download PDFInfo
- Publication number
- CN2839308Y CN2839308Y CN 200520076443 CN200520076443U CN2839308Y CN 2839308 Y CN2839308 Y CN 2839308Y CN 200520076443 CN200520076443 CN 200520076443 CN 200520076443 U CN200520076443 U CN 200520076443U CN 2839308 Y CN2839308 Y CN 2839308Y
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- CN
- China
- Prior art keywords
- pressure bar
- blowning installation
- nozzle
- laying dust
- down type
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses the blowning installation of removing press-down type pressure bar laying dust, blowning installation is fixed in the pressure bar stand-off, this blowning installation mainly is made up of compressed air (1), electromagnetic valve (2), pressure-reducing valve (3), gas path joint (4), tracheae (5) and nozzle (6), along being connected to form blowning installation, nozzle (6) is installed on the pressure bar stand-off (8) successively for compressed air (1), electromagnetic valve (2), pressure-reducing valve (3), gas path joint (4), tracheae (5), nozzle (6).When machine ran well, nozzle penetrated continuous flow pressure bar inclined-plane laying dust is blowed on one side, was taken away by upper and lower air draught, and the running tender can not remove to take clear long-pending flower because of the pressure bar laying dust frequently stops platform, has improved the machine run rate.
Description
Affiliated technical field
The utility model relates to dust arrester, is specifically related to be applied in the blowning installation of the removing press-down type pressure bar laying dust on textile mills' drawing frame.
Background technology
Textile mills' mixing in doubling step is the critical process of control cotton product quality, and it more and more causes domestic and international expert's attention to the influence of product quality.The drafting system of drawing frame has experienced the process of cumulative drawing-off, double draft, three over four curvilinear draft.Present novel curve drawing mainly contains pressure bar curve drawing and many rollers curve drawing, and the pressure bar curve drawing can effectively improve the distribution of main drawing area friction field, strengthens the control ability to floating fiber, and the bar solid carbon dioxide is flat more stable.What domestic production producer adopted is the pressure bar curve traction mostly, wherein Hubei Tianmen Textile Machinery Co., Ltd. adopts Three Up Three Down pop-up formula pressure bar curve drawing, solve the long-pending short flannel of pressure bar and formed the problem of yarn defect, gain the national patent, the patent No. 872088073, but this pattern pressure bar is to the too late press-down type pressure bar of the control action of web, so it is quite extensive that the press-down type pressure bar is used, as the Tianmen frame FA303 of factory type drawing frame, the FA302 of Shenyang frame factory, FA306, model drawing frames such as FA326 all adopt Three Up Three Down press-down type pressure bar curve drawing, domestic many textile mills is all used now, press-down type pressure bar curve drawing pattern is when spinning cotton textiles and polyester cotton blending kind, especially the grade of raw cotton is lower, maturity is poor, when dust-laden is high, the long-pending short flannel phenomenon of pressure bar is more serious, very easily falls into web and forms clearer board yarn defect.
Summary of the invention
The purpose of this utility model is: a kind of blowning installation of removing press-down type pressure bar laying dust is provided, uses lower input to solve press-down type pressure bar laying dust problem to the press-down type pressure bar of the common employing of present domestic drawing frame.
The utility model technical solution is: this blowning installation mainly is made up of compressed air, electromagnetic valve, pressure-reducing valve, gas path joint, tracheae and nozzle, along being connected to form blowning installation, nozzle is installed in pressure bar stand-off inner close fitting pressure bar dust depositing surface successively for compressed air, electromagnetic valve, pressure-reducing valve, gas path joint, tracheae, nozzle.
Connect source of the gas, nozzle penetrates continuous flow pressure bar inclined-plane laying dust is blowed to another side, and quilt air draught is up and down taken away.
The utility model is simple in structure, and is easy to process, and air consumption is little, and the tender that avoids turning round is stopped because of the pressure bar laying dust is frequent and removed to take clear long-pending flower, has improved the machine run rate.
Description of drawings
Fig. 1 is a pressure bar position view in the drawing frame
Fig. 2 is a pressure bar structural representation in the drawing frame
Fig. 3 is a blowning installation air blowing schematic flow sheet in the drawing frame
Fig. 4 joins existing source of the gas schematic diagram for blowning installation in the drawing frame
Among the figure: roller, 18 shaping quality inspection devices, 19 steps before, during and after cleaning device on 1 compressed air, 2 electromagnetic valves, 3 pressure-reducing valves, 4 gas-tpe fittings, 5 tracheaes, 6 nozzles, 7 pressure bars, 8 pressure bar stand-offs, 9 syringe needles, 10 copper pipes, 11,12 times cleaning devices, 13 drawing frames, 14 slivers, 15,16,17
The specific embodiment
Shown in Fig. 2,3, this blowning installation mainly is made up of compressed air 1, electromagnetic valve 2, pressure-reducing valve 3, gas path joint 4, tracheae 5 and nozzle 6, compressed air 1, electromagnetic valve 2, pressure-reducing valve 3, gas path joint 4, tracheae 5, nozzle 6 are successively along being connected to form blowning installation, nozzle 6 is installed in pressure bar stand-off 8 inner close fitting pressure bar dust depositing surfaces, wherein, nozzle 6 is made up of syringe needle 9 connection copper tubes 10.
With two pressure bar stand-off 8 processing grooves on the drawing frame, the copper pipe 10 of No. 6 half injection syringe needle 9 tail end soldering Φ 4.5 * 15 forms nozzle 6, nozzle 6 directly uses the soldering jail in pressure bar stand-off 8, syringe needle 9 is close to position, pressure bar dust depositing surface upper middle, Φ 6 tracheaes 5 and gas path joint 4 connect A respectively, copper pipe 10 on the B two borehole pressure rod stand-off, step 19 on the copper pipe 10 closely connects tracheae 5, tracheae 5 connects pressure-reducing valve 3, electromagnetic valve 2 and compressed air 1, air pressure is transferred about 0.2Mpa, containing the assorted machine air draught effect that reaches according to raw cotton rationally regulates, avoid blowing random web, cause to inhale and spend in vain.
Adopt this blowning installation, the air-flow that nozzle continues to penetrate will in time blow to pressure bar laying dust and short flannel on one side, quilt air intake device is up and down taken away, even there is a small amount of long-pending flower also can not fall into web, form the yarn defect, trial effect is good on the FA326 drawing frame, and the USG system that USTER is housed by this machine can monitor the shaping quality in real time, and it is normal that the data reflection changes the back quality index.
Certainly; when this device uses on the FA326 drawing frame; because this machine is equipped with inlet air pressure-reducing valve and electromagnetic valve; as shown in Figure 4; can not join air reducing valve in addition; as long as can adjust air pressure with manual gas circuit relief cock, injection needle also can be selected other specifications and models for use, and these conversion all drop within the protection domain of the present utility model.
Claims (4)
1. remove the blowning installation of press-down type pressure bar laying dust, it is characterized in that: this blowning installation mainly is made up of compressed air (1), electromagnetic valve (2), pressure-reducing valve (3), gas path joint (4), tracheae (5) and nozzle (6), along being connected to form blowning installation, nozzle (6) is installed on the pressure bar stand-off (8) successively for compressed air (1), electromagnetic valve (2), pressure-reducing valve (3), gas path joint (4), tracheae (5), nozzle (6).
2. the blowning installation of removing press-down type pressure bar laying dust according to claim 1 is characterized in that: nozzle (6) connects copper pipe (10) by syringe needle (9) and forms.
3. the blowning installation of removing press-down type pressure bar laying dust according to claim 2 is characterized in that: syringe needle (9) is installed on the pressure bar stand-off (8), and copper pipe (10) is gone up and connected tracheae (5).
4. the blowning installation of removing press-down type pressure bar laying dust according to claim 2 is characterized in that: establish step (9) on the copper pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076443 CN2839308Y (en) | 2005-10-15 | 2005-10-15 | Remove the blowning installation of press-down type pressure bar laying dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076443 CN2839308Y (en) | 2005-10-15 | 2005-10-15 | Remove the blowning installation of press-down type pressure bar laying dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839308Y true CN2839308Y (en) | 2006-11-22 |
Family
ID=37427293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520076443 Expired - Fee Related CN2839308Y (en) | 2005-10-15 | 2005-10-15 | Remove the blowning installation of press-down type pressure bar laying dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839308Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438607A (en) * | 2019-07-30 | 2019-11-12 | 江苏新芳科技集团股份有限公司 | Dust control is used in a kind of blended color spun core-spun yarn processing |
-
2005
- 2005-10-15 CN CN 200520076443 patent/CN2839308Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438607A (en) * | 2019-07-30 | 2019-11-12 | 江苏新芳科技集团股份有限公司 | Dust control is used in a kind of blended color spun core-spun yarn processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |