CN203768507U - Switching assembly in spinning working procedure of spunbond non-woven geotextile - Google Patents
Switching assembly in spinning working procedure of spunbond non-woven geotextile Download PDFInfo
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- CN203768507U CN203768507U CN201320765069.4U CN201320765069U CN203768507U CN 203768507 U CN203768507 U CN 203768507U CN 201320765069 U CN201320765069 U CN 201320765069U CN 203768507 U CN203768507 U CN 203768507U
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- filters
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- working procedure
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Abstract
The utility model discloses a switching assembly in the spinning working procedure of a spunbond non-woven geotextile, and belongs to the field of spinning equipment. Filters of the switching assembly in the spinning working procedure of the spunbond non-woven geotextile are connected in parallel, inlets of the two filters are connected with a top cover feeding opening through feeding pipes provided with stop valves, outlets of the two filters are connected with an inlet of a switching one-way valve through discharging pipes, and an outlet of the switching one-way valve is sequentially connected with a distributor and a spinneret plate. Due to the switching one-way valve, melted spinning silk is filtered through one of the two filters, and the other one of the two filters is in the heat preservation state. According to the switching assembly, the problem that a spinning machine needs to be stopped when the filters are replaced is solved, switching can be carried out at any time during production, wasted raw materials are few, the product pass percent is high, the spinning machine can be continuously started to carry out production, machine stopping for assembly replacement can be avoided, and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of changeover module of spunbonded nonwoven geotextiles spinning process, belongs to spinning equipment field.
Background technology
In recent years along with the development of spun-bonded non-woven product category, product purpose is not only closely related with people's life, and its purposes has spreaded all over the every field of national economy.It is example that domestic a lot of product line of spinning viscose be take polyester filament geotextile product line, polyester filament roofing felt base cloth production line, though production equipment, production technology are mature on the whole, also has a lot of technical deficiency parts.Take spinning system as example, also do not accomplish that filament spinning component does not need to change and start is produced continuously stage, keep away so unavoidable replacing assembly and the waste product that causes is many, consumption of raw materials is large.Current technology is exactly that assembly is used and just to need to change after a period of time or of poor quality being forced to of some assembly wire vent need to be changed, owing to changing part the time longer, change this period of time production line of part also in operation, product quality is defective, waste is large; And workman is when changing part, due to tight schedule, and belongs to high-temperature operation, in the short time, working strength is larger, even has potential safety hazard, even experienced operator is also easy to be burned sometimes.This class production line is badly in need of improving the switching process of filament spinning component, improves the qualification rate of product, reduces workman's labour intensity.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of changeover module of spunbonded nonwoven geotextiles spinning process, can improve the qualification rate of product, reduces workman's labour intensity.
The technical solution adopted in the utility model is: a kind of changeover module of spunbonded nonwoven geotextiles spinning process, spinning melt enters distributor through filter, described filter adopts and is connected in parallel, the entrance of two filters connects top cover charging aperture through being provided with the feed pipe of stop valve, the outlet of two filters connects the import of check valve through tremie pipe, the outlet of check valve connects distributor and spinnerets successively; Conversion check valve makes a filter filter spinning melt, and another filter is in keeping warm mode.Outer put adjacent with described filter is provided with operation window.
The beneficial effects of the utility model are: the filter of the changeover module of this spunbonded nonwoven geotextiles spinning process adopts and is connected in parallel, the entrance of two filters connects top cover charging aperture through being provided with the feed pipe of stop valve, the outlet of two filters connects the import of check valve through tremie pipe, the outlet of check valve connects distributor and spinnerets successively.Conversion check valve makes a filter filter spinning melt, and another filter is in keeping warm mode.This changeover module has overcome spinning machine need to shut down the problem of changing filter, during production, can switch at any time, and wastage of material is few, and product percent of pass is high, can start shooting continuously to produce and avoid shutting down owing to changing assembly, has reduced production cost.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is a kind of structure chart of changeover module of spunbonded nonwoven geotextiles spinning process.
In figure: 1, top cover charging aperture, 2, feed pipe, 3, stop valve, 4, filter, 5, operation window, 6, discharge nozzle, 7, check valve, 8, distributor, 9, spinnerets, 10, overcoat.
The specific embodiment
Fig. 1 shows a kind of structure chart of changeover module of spunbonded nonwoven geotextiles spinning process.In figure, the filter 4 of the changeover module of spunbonded nonwoven geotextiles spinning process adopts and is connected in parallel, the entrance of two filters 4 connects top cover charging aperture 1 through being provided with the feed pipe 2 of stop valve 3, the outlet of two filters 4 connects the import of check valve 7 through tremie pipe 6, the outlet of check valve 7 connects distributor 8 and spinnerets 9 successively.Conversion check valve 7 makes a filter filter spinning melt, and another filter is in keeping warm mode.The overcoat 10 adjacent with described filter 4 is provided with operation window 5.
Adopt above-mentioned technical scheme, this changeover module comprises two parts that left and right works independently, melt enters feed pipe 2 from top cover charging aperture 1, through stop valve 3, enter the filter 4 of work one side, through filter 4, remove by filter the impurity in melt, by tremie pipe 6, through check valve 7, enter distributor 8, by distributor 8, enter spinnerets 9, from spinnerets 9 ejections, form melt filament.The filter 4 of inoperative one side is in keeping warm mode.7, check valve makes a side tremie pipe 6 walk material, and the tremie pipe 6 of opposite side is just closed.
When the filter 4 of a side needs repairing or changes, conversion check valve 7 allows opposite side work, closes corresponding stop valve 3, and filter 4 can be keeped in repair or be changed by operation window 5, and it is very convenient to operate.
Claims (2)
1. the changeover module of a spunbonded nonwoven geotextiles spinning process, spinning melt enters distributor (8) through filter (4), it is characterized in that: described filter (4) adopts and is connected in parallel, the entrance of two filters (4) connects top cover charging aperture (1) through being provided with the feed pipe (2) of stop valve (3), the outlet of two filters (4) connects the import of check valve (7) through tremie pipe (6), the outlet of check valve (7) connects distributor (8) and spinnerets (9) successively; Conversion check valve (7) makes a filter filter spinning melt, and another filter is in keeping warm mode.
2. the changeover module of a kind of spunbonded nonwoven geotextiles spinning process according to claim 1, is characterized in that: the overcoat (10) adjacent with described filter (4) is provided with operation window (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765069.4U CN203768507U (en) | 2013-11-29 | 2013-11-29 | Switching assembly in spinning working procedure of spunbond non-woven geotextile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765069.4U CN203768507U (en) | 2013-11-29 | 2013-11-29 | Switching assembly in spinning working procedure of spunbond non-woven geotextile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768507U true CN203768507U (en) | 2014-08-13 |
Family
ID=51285717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320765069.4U Expired - Fee Related CN203768507U (en) | 2013-11-29 | 2013-11-29 | Switching assembly in spinning working procedure of spunbond non-woven geotextile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203768507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614786A (en) * | 2013-11-29 | 2014-03-05 | 大连恒大高新材料开发有限公司 | Switching assembly of spinning process of spunbond non-woven geotextile cloth |
-
2013
- 2013-11-29 CN CN201320765069.4U patent/CN203768507U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614786A (en) * | 2013-11-29 | 2014-03-05 | 大连恒大高新材料开发有限公司 | Switching assembly of spinning process of spunbond non-woven geotextile cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160425 Address after: 116039, Ganjingzi District, Liaoning City, Dalian Province, East Village, Nanshan Industrial Park, 8888-1 Patentee after: Dalian koal maith synthetic materials Co Ltd Address before: 116600 No. 181 West Liaohe Road, Dalian economic and Technological Development Zone, Liaoning Patentee before: Dalian Hengda High-Tech Material Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |