CN209890770U - Novel side-blowing net - Google Patents
Novel side-blowing net Download PDFInfo
- Publication number
- CN209890770U CN209890770U CN201920042060.8U CN201920042060U CN209890770U CN 209890770 U CN209890770 U CN 209890770U CN 201920042060 U CN201920042060 U CN 201920042060U CN 209890770 U CN209890770 U CN 209890770U
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- China
- Prior art keywords
- window frame
- air
- flow direction
- net
- utility
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- 238000007664 blowing Methods 0.000 title claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000009987 spinning Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000004952 Polyamide Substances 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 4
- 229920002647 polyamide Polymers 0.000 abstract description 4
- 239000004677 Nylon Substances 0.000 abstract description 3
- 229920001778 nylon Polymers 0.000 abstract description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical group O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model belongs to the spinning field, concretely relates to novel side-blown net. The side blowing net is of a shutter structure and comprises a window frame and a plurality of shutter assemblies arranged in the window frame in parallel; the shutter assembly is rotatably connected with the window frame. The utility model discloses can replace traditional honeycomb panel, make the flow direction of wind stable, reduce the evenness CV value of polyamide fibre silk. The utility model has the advantages that: the flow direction of cooling air is fixed, the flow direction of the air can be adjusted according to the position of the filament, the flow direction stability of the air can be ensured in the air window, the turbulence phenomenon of the cooling air in the air window is reduced, the filament evenness CV value of the nylon yarn is reduced, and the quality of the nylon yarn is improved.
Description
Technical Field
The utility model belongs to the spinning field, concretely relates to novel side-blown net.
Background
In the existing spinning box body, a spinneret plate, a monomer suction cover, a side blowing air chamber and a side blowing net are installed, in the spinning production process, caprolactam forms strand silk after passing through the spinneret plate under the action of high temperature and high pressure, then monomers attached to the strand silk from the spinneret plate are sucked away by the monomer suction cover installed above the front surface of the spinning box body, then air in the side blowing chamber on the back surface of the spinning box body is blown to the strand silk through the side blowing net to cool the high-temperature strand silk, and finally the strand silk is oiled, drafted and wound into filament. The change of wind has great influence on the evenness of the filament in the whole spinning process. The traditional side-blown net is a honeycomb plate, cooling air caused by the side-blown net is turbulent in an air window, the influence on the yarn evenness CV value of nylon yarns is large, and the quality cannot be guaranteed.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in providing a novel side-blown wind net, replaces traditional honeycomb panel, makes the flow direction of wind stable, reduces the evenness CV value of polyamide fibre silk.
The utility model discloses a realize like this:
a novel side blowing net is of a shutter structure and comprises a window frame and a plurality of shutter assemblies arranged in the window frame in parallel; the shutter assembly is rotatably connected with the window frame.
The driving rod is connected with the plurality of shutter assemblies at the same time and drives the plurality of shutter assemblies to synchronously swing up and down.
The driving mechanism is used for driving the driving rod to move up and down.
The driving structure is arranged in the cavities at two sides of the window frame.
The utility model has the advantages that: the utility model discloses make the flow direction of cooling air fixed, can also guarantee the flow direction stability of wind according to the flow direction of the position adjustment wind of strand silk in the wind window, reduce the cooling air turbulent phenomenon in the wind window, reduce the evenness CV value of polyamide fibre silk, improve the quality of polyamide fibre silk.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a connection structure of the louver assembly and the driving rod.
Detailed Description
Referring to fig. 1 and 2, a novel side-blowing net of the present invention is a louver structure, and includes a window frame 1, a plurality of louver assemblies 2 disposed in parallel in the window frame 1, a driving rod 3, and a driving cylinder 4; the driving rod 3 is simultaneously connected with the plurality of louver assemblies 2 and driven by the driving cylinder 4 to move up and down, so that the plurality of louver assemblies 2 synchronously swing up and down relative to the window frame 1.
In operation, the two ends of the louver assembly 2 are fixedly provided with the rotating shafts 21, and the corresponding mounting positions of the window frame 1 are provided with the bearings, so that the louver assembly 2 can rotate relative to the window frame 1. The driving rod 3 is connected with a rotating block 5, one end of the rotating block 5 is fixedly connected with the rotating shaft 21, and the other end of the rotating block is hinged to the driving rod 3. When the driving rod 3 moves up and down, the rotating shaft 21 is driven to rotate, so that the louver assembly 2 rotates relative to the window frame 1.
Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.
Claims (4)
1. The utility model provides a novel side-blown net which characterized in that: the side blowing net is of a shutter structure and comprises a window frame and a plurality of shutter assemblies arranged in the window frame in parallel; the shutter assembly is rotatably connected with the window frame.
2. The new side blowing net of claim 1, wherein: the driving rod is connected with the plurality of shutter assemblies at the same time and drives the plurality of shutter assemblies to synchronously swing up and down.
3. The new side blowing net of claim 2, wherein: the driving mechanism is used for driving the driving rod to move up and down.
4. The new side blowing net of claim 3, wherein: the driving structure is arranged in the cavities at two sides of the window frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042060.8U CN209890770U (en) | 2019-01-10 | 2019-01-10 | Novel side-blowing net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042060.8U CN209890770U (en) | 2019-01-10 | 2019-01-10 | Novel side-blowing net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890770U true CN209890770U (en) | 2020-01-03 |
Family
ID=69015831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920042060.8U Active CN209890770U (en) | 2019-01-10 | 2019-01-10 | Novel side-blowing net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209890770U (en) |
-
2019
- 2019-01-10 CN CN201920042060.8U patent/CN209890770U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 350200 Binhai Industrial Zone, Changle District, Fuzhou City, Fujian Province Patentee after: Fujian Hengshen Synthetic Fiber Technology Co.,Ltd. Country or region after: China Address before: 350218 Binhai Industrial Zone, Changle City, Fuzhou City, Fujian Province Patentee before: CHANGLE HENGSHEN SYNTHETIC FIBER Co.,Ltd. Country or region before: China |