CN204625962U - Nano fiber non-woven fabric production equipment - Google Patents
Nano fiber non-woven fabric production equipment Download PDFInfo
- Publication number
- CN204625962U CN204625962U CN201520230743.8U CN201520230743U CN204625962U CN 204625962 U CN204625962 U CN 204625962U CN 201520230743 U CN201520230743 U CN 201520230743U CN 204625962 U CN204625962 U CN 204625962U
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- China
- Prior art keywords
- hot
- shower nozzle
- woven fabric
- production equipment
- fiber non
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- Expired - Fee Related
Links
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 25
- 239000002121 nanofiber Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 238000002844 melting Methods 0.000 claims abstract description 15
- 230000008018 melting Effects 0.000 claims abstract description 15
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 238000005304 joining Methods 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001130 astrocyte Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
Abstract
The utility model discloses a kind of nano fiber non-woven fabric production equipment, it comprises: for the melting plant of melting fiber raw material; High pressure propulsion plant joining with melting plant; Be located at the shower nozzle of high pressure propulsion plant lower end; Be located at the hot-air muffler below shower nozzle; Be located at the cold air casing below hot-air muffler; Be located at the wire oscillator below cold air casing; Be located at and send net arrangement below wire oscillator; Be located at the press fit device sending net arrangement side; Shower nozzle wherein is at least provided with a spray orifice for fibre forming, down, the blowing speeds of hot-air muffler is greater than the filament extruded velocity of shower nozzle to the blowing direction of hot-air muffler, cold air casing.The utility model after by filament extrusion molding, and carries out stretching by hot high pressure air-flow to it and diminishes, and then becomes nano level filament, and by being located at wire oscillator and giving net arrangement, filament is put into network structure disorderly, then by press fit device, forms nonwoven fabric finished product.Whole equipment, compact conformation, cost is low.
Description
Technical field
The utility model relates to a kind of non-woven fabric production equipment, particularly relates to a kind of production equipment of nano fiber non-woven fabric.
Background technology
In prior art, the production process of nonwoven fabric includes polymer feeding---melt extrudes that------cloth is reinforced in fiber cooling---one-tenth net---to processbearing astrocyte.
Nanofiber is divided into again nanometer-sized fibers and nanometer structure fiber.Nanometer-sized fibers is defined as the fibrous material that diameter 1nm to 100nm length is more than 100 times of diameter.But according to use, the fiber of diameter 100nm to 1000nm we also it is called nanofiber.Nanometer structure fiber refers to the fiber fiber upper surface of general diameter or internal structure with nanometer feature.The patent announcement CN204224755U file of Patent Office of the People's Republic of China, discloses a kind of melting electrostatic device for spinning, for adding nanofiber.But fiber is become nonwoven fabric and also need a series of process, the forming process of fibre forming with nonwoven fabric is separated, can production cost be increased, cause unnecessary material transfer expense.
Therefore, the production equipment that a kind of all-in-one-piece nano fiber non-woven fabric is provided is necessary.
Utility model content
In order to make up the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of nano fiber non-woven fabric production equipment.
The technical solution of the utility model is:
Nano fiber non-woven fabric production equipment, comprising: for the melting plant of melting fiber raw material; High pressure propulsion plant joining with melting plant; Be located at the shower nozzle of high pressure propulsion plant lower end; Be located at the hot-air muffler below shower nozzle; Be located at the cold air casing below hot-air muffler; Be located at the wire oscillator below cold air casing; Be located at and send net arrangement below wire oscillator; Be located at the press fit device sending net arrangement side; Shower nozzle wherein is at least provided with a spray orifice for fibre forming, down, the blowing speeds of hot-air muffler is greater than the filament extruded velocity of shower nozzle to the blowing direction of described hot-air muffler, cold air casing.
Its further technical scheme is: described press fit device outer end is also provided with material collecting device.
Its further technical scheme is: be also provided with electrostatic generator between described hot-air muffler and cold air casing.
Its further technical scheme is: described electrostatic generator is provided with for passing filametntary ring electrode plate.
Its further technical scheme is: described press fit device comprises binder cylinder and presses down barrel.
The utility model beneficial effect is compared with prior art: the utility model nano fiber non-woven fabric production equipment have employed monolithic construction, after by filament extrusion molding, and by hot high pressure air-flow, stretching is carried out to it and diminish, and then become nano level filament, and by being located at wire oscillator and giving net arrangement, filament is put into network structure disorderly, then by press fit device, forms nonwoven fabric finished product.Whole equipment, compact conformation, cost is low.Because filament is extruded the pull-type shaping of after-blow from top to bottom, can tower structure be adopted, occupy little space.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model nano fiber non-woven fabric production equipment specific embodiment.
Reference numeral
10 melting plant 20 high pressure propulsion plants
21 shower nozzle 31 hot-air mufflers
32 cold air casing 33 electrostatic generators
331 high-voltage static power 332 ring electrode plates
40 wire oscillator 41 pendulum wire supports
42 driving mechanism 43 blanking ports
44 funnel structures 50 send net arrangement
51 rotating shaft 52 conveyer belts
Binder cylinder on 60 press fit devices 61
62 press down barrel 63 retainer plate
70 material collecting device 80 filaments
Detailed description of the invention
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment the technical solution of the utility model being introduced further and illustrating, but being not limited to this.
As shown in Figure 1, the utility model nano fiber non-woven fabric production equipment, comprises each device following:
For the melting plant 10 of melting fiber raw material, be provided with heating element heater, need to carry out thermostatic control.
High pressure propulsion plant 20 joining with melting plant, can adopt spiral promotion structure.
Be located at the shower nozzle 21 of high pressure propulsion plant 20 lower end, adopt the structure of a plate porous, connect for removable with high pressure propulsion plant 20, be convenient to change shower nozzle.
Be located at the hot-air muffler 31 below shower nozzle 21, temperature will lower than the temperature at shower nozzle place.
Be located at the cold air casing 32 below hot-air muffler 31, filament is cooled.
Be located at the wire oscillator 40 below cold air casing 32, be provided with pendulum wire support 41, be located at the driving mechanism 42 on pendulum wire support 41, the blanking port 43 be located on driving mechanism 42, and be located at the funnel structure 44 above blanking port 43, funnel structure 44 blows down for catching cold wind the filament 80 come.
Be located at and send net arrangement 50 below wire oscillator 40, have employed two rotating shafts 51, and be located at the conveyer belt 52 between two rotating shafts 51.
Be located at the press fit device 60 sending net arrangement 50 side, press fit device 60 comprises binder cylinder 61 and presses down barrel 62, wherein has at least one to be drive roll, is driven by motor; Be provided with a retainer plate 63 sending between net arrangement and press fit device 60.
Be located at the material collecting device 70 of press fit device 60 outer end, the nonwoven fabric after being shaped for rolling.
Electrostatic generator 33 is also provided with between hot-air muffler 31 and cold air casing 32.Electrostatic generator 33 comprises high-voltage static power 331, and be electrically connected with it and pass filametntary ring electrode plate 332, another electrode tip of high-voltage static power 331 with send the conveyer belt of net arrangement to be electrically connected, be easy to form network structure on the conveyer belt sending net arrangement.
Shower nozzle 21 wherein is at least provided with a spray orifice (not shown) for fibre forming, the blowing direction of hot-air muffler 31, cold air casing 32 down, the blowing speeds of hot-air muffler is greater than the filament extruded velocity of shower nozzle, filament can be made to be stretched, thus become more tiny, reach 100nm-1000nm rank, become nanofiber.
In other embodiment, when the scope of activities of wire oscillator is larger, a flexible passage can be provided with between funnel structure and blanking port.
In other embodiment, also can not adopt the structure of electrostatic generator.
In other embodiment, in order to prevent filament to be attached on blanking port and funnel structure, the electrode identical with ring electrode plate can also be connected on blanking port with funnel structure.
In other embodiment, in order to the nonwoven fabric width after increasing shaping, multiple melting plants, high pressure propulsion plant, shower nozzle, hot-air muffler and cold air casing can be provided with up.
In sum, the utility model nano fiber non-woven fabric production equipment have employed monolithic construction, after by filament extrusion molding, and by hot high pressure air-flow, stretching is carried out to it and diminish, and then become nano level filament, and by being located at wire oscillator and sending net arrangement, filament is put into network structure disorderly, again by press fit device, form nonwoven fabric finished product.Whole equipment, compact conformation, cost is low.Because filament is extruded the pull-type shaping of after-blow from top to bottom, can tower structure be adopted, occupy little space.
Above-mentionedly only further illustrate technology contents of the present utility model with embodiment; so that reader is easier to understand; but do not represent embodiment of the present utility model and be only limitted to this, any technology done according to the utility model extends or recreation, all by protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (5)
1. nano fiber non-woven fabric production equipment, is characterized in that comprising:
For the melting plant of melting fiber raw material;
High pressure propulsion plant joining with melting plant;
Be located at the shower nozzle of high pressure propulsion plant lower end;
Be located at the hot-air muffler below shower nozzle;
Be located at the cold air casing below hot-air muffler;
Be located at the wire oscillator below cold air casing;
Be located at and send net arrangement below wire oscillator;
Be located at the press fit device sending net arrangement side;
Shower nozzle wherein is at least provided with a spray orifice for fibre forming, down, the blowing speeds of hot-air muffler is greater than the filament extruded velocity of shower nozzle to the blowing direction of described hot-air muffler, cold air casing.
2. nano fiber non-woven fabric production equipment according to claim 1, is characterized in that described press fit device outer end is also provided with material collecting device.
3. nano fiber non-woven fabric production equipment according to claim 1, is characterized in that also being provided with electrostatic generator between described hot-air muffler and cold air casing.
4. nano fiber non-woven fabric production equipment according to claim 3, is characterized in that described electrostatic generator is provided with for passing filametntary ring electrode plate.
5. nano fiber non-woven fabric production equipment according to claim 1, is characterized in that described press fit device comprises binder cylinder and presses down barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230743.8U CN204625962U (en) | 2015-04-16 | 2015-04-16 | Nano fiber non-woven fabric production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230743.8U CN204625962U (en) | 2015-04-16 | 2015-04-16 | Nano fiber non-woven fabric production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625962U true CN204625962U (en) | 2015-09-09 |
Family
ID=54045007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520230743.8U Expired - Fee Related CN204625962U (en) | 2015-04-16 | 2015-04-16 | Nano fiber non-woven fabric production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204625962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501257A (en) * | 2020-04-24 | 2020-08-07 | 宁夏灵智科技有限公司 | Equipment for reinforcing composite knitted non-woven fabric |
| CN113564808A (en) * | 2021-07-05 | 2021-10-29 | 广东协宏无纺布科技有限公司 | Three-layer non-woven fabric production process and equipment thereof |
-
2015
- 2015-04-16 CN CN201520230743.8U patent/CN204625962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501257A (en) * | 2020-04-24 | 2020-08-07 | 宁夏灵智科技有限公司 | Equipment for reinforcing composite knitted non-woven fabric |
| CN113564808A (en) * | 2021-07-05 | 2021-10-29 | 广东协宏无纺布科技有限公司 | Three-layer non-woven fabric production process and equipment thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |