CN202181427U - Equipment for producing bi-component spun-bonded nonwovens - Google Patents
Equipment for producing bi-component spun-bonded nonwovens Download PDFInfo
- Publication number
- CN202181427U CN202181427U CN2011202918344U CN201120291834U CN202181427U CN 202181427 U CN202181427 U CN 202181427U CN 2011202918344 U CN2011202918344 U CN 2011202918344U CN 201120291834 U CN201120291834 U CN 201120291834U CN 202181427 U CN202181427 U CN 202181427U
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- spinning
- equipment
- flow channel
- measuring pump
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- 239000004745 nonwoven fabric Substances 0.000 title abstract description 5
- 238000009987 spinning Methods 0.000 claims abstract description 42
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000010044 bi-component spinning Methods 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 17
- 238000009941 weaving Methods 0.000 claims description 15
- 230000008676 import Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 241000675108 Citrus tangerina Species 0.000 description 1
- 241000381602 Vachellia nebrownii Species 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model relates to equipment for producing bi-component spun-bonded nonwovens, which comprises an A-component screw extruding machine, an A-component filter, an A-component metering pump, a B-component screw extruding machine, a B-component filter, a B-component metering pump, a spinning beam, a spinning assembly, a cooling device, an extension device, a web former and a fiber web fastening device, wherein the spinning beam is a bi-component spinning beam and is internally provided with an A-component fondant runner and a B-component fondant runner which are independently arranged. The inlets of the two fondant runners are respectively connected with the A-component metering pump and the B-component metering pump, and the outlets of the two fondant runners are a group of discharge ports arranged along the width direction of nonwovens. The discharge ports are positioned on the installing surface of the spinning assembly under the spinning beam, and the spinning assembly is a rectangular monoblock spinneret plate.
Description
Technical field
The utility model relates to the production equipment of composite spunbonding process non-weaving cloth, relates in particular to two kinds of equipment that polymer is the raw material production spun-bonded non-woven of a kind of employing.
Background technology
Investigate spun-bonded non-woven production equipment and manufacturing approach (manufacturing technique) but according to difference tube-separating type drawing-off spinning, the drawing-off spinning of platelet rectangle and the whole plate rectangle drawing-off spinning three major types of spinning draft apparatus structure and technology.Wherein adopt the manufacturing equipment structure of whole plate rectangle drawing-off spinning technique the simplest, the minimum that takes up space, more can embody spunbond technology efficiently, characteristic cheaply, the spinning cloth outward appearance of being produced the best.And existing bicomponent spunbond nonwoven fabric equipment and production method have all adopted tubular type drafting system and technology, and used spinning manifold is two tanks basically, and equipment volume is huge, and cost is high, the demand of incompatibility bicomponent spunbond non-weaving cloth development.
Summary of the invention
The utility model aims to provide a kind of production equipment of bicomponent spunbond non-weaving cloth, to overcome the defective that existing equipment exists.
The equipment that is used to produce the bicomponent spunbond non-weaving cloth that the utility model provided; Comprise A component screw extruder, A component filter, A component measuring pump and B component screw extruder, B component filter, B component measuring pump and spinning manifold, filament spinning component, cooling device, extension apparatus, lapper and fibre web bracing means; Said spinning manifold is the bi-component spinning manifold; Be provided with independent A component melt flow channel and the B component melt flow channel that is provided with of two covers in the said casing; The import of two melt flow channel is connected with B component measuring pump with A component measuring pump respectively; The outlet of two melt flow channel is one group of discharging opening of arranging along the width of non-weaving cloth, and said discharging opening is positioned on the installed surface of the filament spinning component below the spinning manifold, and said filament spinning component is a rectangle monoblock spinnerets.
The further technical scheme of the utility model is: can be provided with A component static mixer between said A component measuring pump and the import of A component melt flow channel, can be provided with B component static mixer between said B component measuring pump and the import of B component melt flow channel.Said extension apparatus is the whole plate full width air drawing device of open positive repoussage plate full width air drawing device or closed negative pressure.Said cooling device is a full width bilateral cold wind window.
The beneficial effect of the utility model: adopt above-mentioned production equipment, can make device structure compacter, it is little to take production site, and production efficiency is high, and the Fiber Distribution of product is more even, and the surface quality of cloth is better.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Description of drawings
Fig. 1 is the corresponding sketch map with technological process of the utility model production equipment;
Fig. 2 is the structural representation of whole plate filament spinning component of full width and open malleation full width air drawing device;
Fig. 3 is the structural representation of whole plate filament spinning component of full width and closed negative pressure full width air drawing device;
Fig. 4 is a bi-component spinning manifold structural representation;
Fig. 5 is bi-component spinning manifold two a melt distribution circuit outlet distribution schematic diagram;
Fig. 6 is the whole plate filament spinning component vertical view of full width;
Fig. 7 is the whole plate filament spinning component upward view of full width.
Drawing explanation: 1. bi-component spinning manifold, 2. filament spinning component, 3. cooling device (full width bilateral cold wind window), 4. fiber curtain (full width fiber curtain); 5. extension apparatus (just/negative pressure whole plate full width air drawing device), 6. casing body, 7. casing zone of heating (being heating system), 8.A component melt flow channel; 81.A the component charging aperture, 9.B component melt flow channel, 91.B component charging aperture; 10. cabinet insulation layer, 11. cabinet shells, 12 unit installing boards.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, embodiment illustrated in fig. 4; The utility model is used to produce the equipment of bicomponent spunbond non-weaving cloth, comprises A component screw extruder, A component filter, A component measuring pump and B component screw extruder, B component filter, B component measuring pump and spinning manifold, filament spinning component, cooling device, air drawing device, lapper and fibre web bracing means.Be provided with independent A component melt flow channel that is provided with 8 of two covers and B component melt flow channel 9 in the casing of said bi-component spinning manifold 1; The import of two melt flow channel is connected with B component measuring pump with A component measuring pump respectively; The outlet of two melt flow channel is one group of discharging opening (see figure 5) of arranging along the width of non-weaving cloth, and said discharging opening is positioned on the installed surface of the filament spinning component below the spinning manifold.
Present embodiment, filament spinning component adopt rectangle monoblock spinnerets, and the air drawing device adopts open positive repoussage plate full width air drawing device (see figure 2) or the whole plate full width air drawing device (see figure 3) of closed negative pressure.
Adopt the manufacturing approach (technology) of the bicomponent spunbond non-weaving cloth of the said equipment to comprise:
(A), with the high polymer of A component and B component respectively through super-dry or directly send into separately independently in A component screw extruder and the B component screw extruder; High polymer component after the fusion is sent into separately independently A component filter and B component filter respectively carry out pre-filtering and handle under the squeezing action of screw rod, filtering accuracy can be through the density adjustment of adjustment screen pack;
(B), A component melt and the B component melt handled through pre-filtering be admitted to separately independently A component measuring pump and B component measuring pump respectively, it is constant that the pressure of each measuring pump arrival end keeps, output quantity is constant when guaranteeing that measuring pump rotates with certain speed;
(C), A component melt and the A component melt seen off of A component measuring pump and B component measuring pump sent in the spinning manifold through the import of two melt flow channel of spinning manifold simultaneously; And independently melt flow channel and runner exit are disperseed and are sent in the filament spinning component separately in spinning manifold; Melt carries out sub-distribution again and is combined to form required structure (core-skin or tangerine lobe etc.) from the micropore of rectangle monoblock spinnerets, extruding (see figure 7) downwards according to the runner that designs in the filament spinning component, many component high polymers of extruding strand state that in an elongated rectangular shape, is evenly distributed;
(D), the strand of extruding through spinnerets is through being positioned at the movably cooling device of spinnerets below; After the temperature of adjustment strand; Continue to fall to getting into extension apparatus; Drafted attenuating, this moment, shrank at the short side direction of rectangle in the cross section of fiber collection, makes fiber collection form the equally distributed fiber curtain in long limit, an edge;
(E), fall through the fiber curtain of drawing-off and be positioned on the lapper lace curtaining that extension apparatus transfers; Be piled into fiber web, become lace curtaining to move to the fibre web bracing means continuously, drive fibre web and move continuously; Form continuous fibre web, fibre web is admitted to reinforce in the bracing means and forms two component nonwoven fabric.Bracing means can be hot rolling, acupuncture, water thorn, gluing etc.
Be the temperature that reduces melt and the fluctuation of viscosity; In the above-mentioned steps (C), A component melt that A component measuring pump and the pumping of B component measuring pump go out and B component melt preferably respectively earlier through behind A component static mixer and the B component static mixer again the import of two melt flow channel through spinning manifold send in the spinning manifold simultaneously.
Claims (5)
1. equipment that is used to produce the bicomponent spunbond non-weaving cloth; Comprise A component screw extruder, A component filter, A component measuring pump and B component screw extruder, B component filter, B component measuring pump and spinning manifold, filament spinning component, cooling device, extension apparatus, lapper and fibre web bracing means; It is characterized in that: said spinning manifold is the bi-component spinning manifold; Be provided with independent A component melt flow channel and the B component melt flow channel that is provided with of two covers in the said casing; The import of two melt flow channel is connected with B component measuring pump with A component measuring pump respectively; The outlet of two melt flow channel is one group of discharging opening of arranging along the width of non-weaving cloth, and said discharging opening is positioned on the installed surface of the filament spinning component below the spinning manifold, and said filament spinning component is a rectangle monoblock spinnerets.
2. the equipment that is used to produce the bicomponent spunbond non-weaving cloth according to claim 1; It is characterized in that: also be provided with A component static mixer between said A component measuring pump and the import of A component melt flow channel, also be provided with B component static mixer between said B component measuring pump and the import of B component melt flow channel.
3. the equipment that is used to produce the bicomponent spunbond non-weaving cloth according to claim 1 and 2 is characterized in that: said extension apparatus is the whole plate full width air drawing device of open positive repoussage plate full width air drawing device or closed negative pressure.
4. the equipment that is used to produce the bicomponent spunbond non-weaving cloth according to claim 1 and 2 is characterized in that: said cooling device is a full width bilateral cold wind window.
5. the equipment that is used to produce the bicomponent spunbond non-weaving cloth according to claim 3 is characterized in that: said cooling device is a full width bilateral cold wind window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202918344U CN202181427U (en) | 2011-08-09 | 2011-08-09 | Equipment for producing bi-component spun-bonded nonwovens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202918344U CN202181427U (en) | 2011-08-09 | 2011-08-09 | Equipment for producing bi-component spun-bonded nonwovens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181427U true CN202181427U (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202918344U Expired - Lifetime CN202181427U (en) | 2011-08-09 | 2011-08-09 | Equipment for producing bi-component spun-bonded nonwovens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181427U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296426A (en) * | 2011-08-09 | 2011-12-28 | 温州朝隆纺织机械有限公司 | Equipment used for producing double-compound spunbonded nonwoven fabric and manufacture method thereof |
| CN103088557A (en) * | 2013-01-29 | 2013-05-08 | 大连华阳化纤科技有限公司 | Producing method of double-component spun-bonded hot wind concretion non woven |
| CN103173935A (en) * | 2013-03-26 | 2013-06-26 | 上海市纺织科学研究院 | Device and method for preparing double-component composite spunbonded non-woven fabric |
| CN104073894A (en) * | 2014-07-01 | 2014-10-01 | 武汉纺织大学 | Efficient and short-process multi-component melt spinning device |
| CN106319768A (en) * | 2016-09-23 | 2017-01-11 | 漳州市鼎鑫电子科技有限公司 | Production method of double-component spun-bonded non-woven fabrics |
| CN108823812A (en) * | 2018-07-30 | 2018-11-16 | 大连华阳百科科技有限公司 | One kind washing the Comoposite spunbonded hot rolling hot wind consolidated nonwoven cloth production process of brocade |
| WO2023155592A1 (en) * | 2022-02-16 | 2023-08-24 | 山东道恩斯维特科技有限公司 | Production device for bicomponent non-woven fabric |
-
2011
- 2011-08-09 CN CN2011202918344U patent/CN202181427U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296426A (en) * | 2011-08-09 | 2011-12-28 | 温州朝隆纺织机械有限公司 | Equipment used for producing double-compound spunbonded nonwoven fabric and manufacture method thereof |
| CN103088557A (en) * | 2013-01-29 | 2013-05-08 | 大连华阳化纤科技有限公司 | Producing method of double-component spun-bonded hot wind concretion non woven |
| CN103088557B (en) * | 2013-01-29 | 2015-04-22 | 大连华阳化纤科技有限公司 | Producing method of double-component spun-bonded hot wind concretion non woven |
| CN103173935A (en) * | 2013-03-26 | 2013-06-26 | 上海市纺织科学研究院 | Device and method for preparing double-component composite spunbonded non-woven fabric |
| CN103173935B (en) * | 2013-03-26 | 2016-08-24 | 上海市纺织科学研究院 | The devices and methods therefor of preparation double-component composite spunbonding process non-weaving cloth |
| CN104073894A (en) * | 2014-07-01 | 2014-10-01 | 武汉纺织大学 | Efficient and short-process multi-component melt spinning device |
| CN106319768A (en) * | 2016-09-23 | 2017-01-11 | 漳州市鼎鑫电子科技有限公司 | Production method of double-component spun-bonded non-woven fabrics |
| CN108823812A (en) * | 2018-07-30 | 2018-11-16 | 大连华阳百科科技有限公司 | One kind washing the Comoposite spunbonded hot rolling hot wind consolidated nonwoven cloth production process of brocade |
| WO2023155592A1 (en) * | 2022-02-16 | 2023-08-24 | 山东道恩斯维特科技有限公司 | Production device for bicomponent non-woven fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: WENZHOU CHANGLONG TEXTILE TECHNOLOGY CO., LTD. Effective date: 20150821 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150821 Address after: Ouhai Xianyan Industrial Park in Zhejiang province 325062 Wenzhou Qingfeng Road No. 62 Patentee after: Wenzhou Chaolong Textile Machinery Co.,Ltd Address before: 325014 No. 332, Ouhai Avenue, Wenzhou, Zhejiang Patentee before: Wenzhou Chaolong Textile Machinery Co.,Ltd Patentee before: Wenzhou Changlong Textile Technology Co.,Ltd |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160317 Address after: 201505 Shanghai Jinshan District City Lin Zhen Lin Shing Road 28 Patentee after: SHANGHAI JINGFA INDUSTRY CO., LTD. Address before: Ouhai Xianyan Industrial Park in Zhejiang province 325062 Wenzhou Qingfeng Road No. 62 Patentee before: Wenzhou Chaolong Textile Machinery Co.,Ltd |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201505 Shanghai Jinshan District City Lin Zhen Lin Shing Road 28 Patentee after: Shanghai fine hair Industrial Limited by Share Ltd Address before: 201505 Shanghai Jinshan District City Lin Zhen Lin Shing Road 28 Patentee before: SHANGHAI JINGFA INDUSTRY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190619 Address after: 325500 Qinfeng Road, Xianyan Industrial Park, Ouhai, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Chao long textile machinery Limited by Share Ltd Address before: 201505 28 Linsheng Road, Tinglin Town, Jinshan District, Shanghai Patentee before: Shanghai fine hair Industrial Limited by Share Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |