CN103831211A - Device for manufacturing salivating film by using airstream solution - Google Patents
Device for manufacturing salivating film by using airstream solution Download PDFInfo
- Publication number
- CN103831211A CN103831211A CN201410105898.9A CN201410105898A CN103831211A CN 103831211 A CN103831211 A CN 103831211A CN 201410105898 A CN201410105898 A CN 201410105898A CN 103831211 A CN103831211 A CN 103831211A
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- air
- film
- objective table
- gas
- thin film
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- Application Of Or Painting With Fluid Materials (AREA)
- Drying Of Solid Materials (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a device for manufacturing a salivating film by using an airstream solution, and relates to a device for preparing the film. The device is characterized by being provided with a compressor, a gas filter, a pressure regulating valve, a gas delivering pipe, a sealing plug, a gas guiding pipe, a preparation chamber, a throttle head, a heater, an objective table, an exhaust pipe, a throttle valve and a vacuum pump, wherein a gas outlet of the compressor is connected with a gas inlet of the gas filter, and a gas outlet of the gas filter is connected with an inlet of the pressure regulating valve; an outlet of the pressure regulating valve is connected with the gas guiding pipe through the gas delivering pipe, the inlet of the gas guiding pipe is provided with the sealing plug, the outlet of the gas guiding pipe is provided with the throttle head, and a round hole is formed in the throttle head; the objective table is used for placing a base, the surface of which to be prepared with the film, and the distance from the base to the throttle head is regulated in a vertically moving manner; the heater is used for drying the formed film, the vacuum pump is connected with the throttle valve and is used for extracting the airstream in the preparation chamber, and the throttle valve is used for regulating the gas exhaust speed; the preparation chamber is connected with the vacuum pump successively through the exhaust pipe and the throttle valve, the heater and the objective table are arranged in the preparation chamber, and the heater is arranged on the objective table. The device provided by the invention has the advantages that the preparation technology is simple and convenient, and the area of the film is large.
Description
Technical field
The present invention relates to a kind of device of preparing film, particularly one and utilize air-flow solution salivation apparatus for manufacturing thin film.
Background technology
In current scientific and technical develop rapidly, the film in a large number with various difference in functionalitys is widely used, film as a kind of important material at Material Field in occupation of consequence more and more.Thin-film material is of a great variety; be widely used, that commonly uses at present has: superconducting thin film, conductive film, resistance film, semiconductive thin film, dielectric film, insulation film, passivation and protective film, piezoelectric membrane, ferroelectric thin film, optoelectronic film, Magnetoelectric film, magneto-optic thin film etc.Film has obtained application at aspects such as functional response layer, battery diaphragm, electrodes.Realize the quick manufacture of homogeneous film, become it and realize the key of industrial applications.
The preparation method of common film has gas phase method of formation, liquid phase method of formation, coating and diffusion etc.And traditional method of preparing film can not meet actual requirement.As Chinese patent " a kind of method that improves prepared film thickness in spin-coating method " (publication number: CN101324756A) discloses a kind of method of preparing film, but spin-coating method is prepared film and is needed substrate High Rotation Speed, the film size of preparation is little, does not adapt to industrialized requirement.Therefore need that a kind of cost is low, technique is simply prepared various film apparatus and adapted to industrialized demand.
Summary of the invention
The object of the invention is to overcome and cannot realize volume to volume and prepare the shortcomings such as film, provide and can prepare large-area film, realize volume to volume and prepare the one of the industrialization demand of film and utilize air-flow solution salivation apparatus for manufacturing thin film.
The present invention is provided with compressor, pneumatic filter, pressure regulator valve, appendix, sealing plug, wireway, preparation room, strangling head, heater, objective table, exhaust tube, choke valve, vavuum pump; Described compressor outlet connects pneumatic filter air intake, and pneumatic filter gas outlet connects pressure regulator valve entrance; The outlet of described pressure regulator valve connects wireway by appendix, and wireway import is provided with sealing plug, the upper strangling head of installing of wireway outlet, and strangling head is provided with circular hole; Described objective table, for placing the substrate that will prepare on its surface film, can move up and down to adjust the distance of substrate to strangling head; Described heater is for the film drying to formation; Described vavuum pump connects choke valve, and for extracting the air-flow in preparation room, choke valve is for bleeding regulating speed; Preparation room connects vavuum pump through exhaust tube and choke valve successively, and heater and objective table are located in preparation room, and heater is located on objective table.
Between described pneumatic filter and pressure regulator valve, can be provided with the 1st Pressure gauge, for showing admission pressure value; Between described exhaust tube and choke valve, can establish the 2nd Pressure gauge.
The air pressure that described compressor produces is not less than 2.5 × 10
5pa.
The diameter of described circular hole is less than 2mm, and the quantity of circular hole can be greater than 20.
Described objective table is platform moving up and down.
The substrate that described objective table is placed can be 1～3cm from strangling head distance.
Described vavuum pump can make the air pressure in preparation room be less than 1Pa.
The invention provides one and utilize air-flow solution salivation apparatus for manufacturing thin film, compressor outlet is connected on pneumatic filter; Pneumatic filter gas outlet is accessed on pressure regulator valve by appendix; Pressure regulator valve regulates the speed of gas transmission; The outlet of pressure regulator valve is linked into wireway by appendix; The upper strangling head of installing of wireway outlet; On objective table for placing the substrate that will prepare on its surface film; Heater is given the film drying forming; Vavuum pump connects choke valve, for extracting the air-flow in preparation room.The present invention has the features such as preparation technology is easy, film size is large.
Accompanying drawing explanation
Fig. 1 is the structure composition schematic diagram of the embodiment of the present invention.
Fig. 2 is the structure composition schematic diagram of strangling head.
Fig. 3 is auxiliary one of the view of film of preparing of air-flow.
Fig. 4 is two of the auxiliary view of preparing film of air-flow.
The specific embodiment
Referring to Fig. 1～4, the embodiment of the present invention is provided with compressor 1, pneumatic filter 2, pressure regulator valve 4, appendix 5, sealing plug 6, wireway 7, preparation room 8, strangling head 9, heater 10, objective table 11, exhaust tube 12, choke valve 14, vavuum pump 15; Described compressor 1 gas outlet connects pneumatic filter 2 air intakes, and pneumatic filter 2 gas outlets connect pressure regulator valve 4 entrances; The outlet of described pressure regulator valve 4 connects wireway 7 by appendix 5, and wireway 7 imports are provided with sealing plug 6, the upper strangling head 9 of installing of wireway 7 outlets, and described strangling head 9 is provided with the circular hole 91 that diameter is less than 2mm, the quantity > 20 of circular hole 91; Described objective table 11, for placing the substrate that will prepare on its surface film, can move up and down to adjust the distance of substrate to strangling head 9; Described heater 10 is for the film drying to formation; Described vavuum pump 15 connects choke valve 14, and for extracting the air-flow of 8 li of preparation rooms, choke valve 14 is for bleeding regulating speed; Preparation room 8 connects vavuum pump 15 through exhaust tube 12 and choke valve 14 successively, and heater 10 and objective table 11 are located in preparation room 8, and heater 10 is located on objective table 11.
Between described pneumatic filter 2 and pressure regulator valve 4, be provided with the 1st Pressure gauge 3, for showing admission pressure value; Between described exhaust tube 12 and choke valve 14, establish the 2nd Pressure gauge 13.
The air pressure that described compressor produces is not less than 2.5 × 10
5pa.
Described objective table is platform moving up and down.
The substrate that described objective table is placed can be 1～3cm from strangling head distance.
Described vavuum pump can make the air pressure in preparation room be less than 1Pa.
When use, referring to Fig. 3 and 4, solution B is dropped in to the substrate C having cleaned up upper, substrate C is placed on to central authorities on objective table 11; Adjust the distance of objective table 11 substrate distance strangling heads 9 at 1～3cm; Check whether all parts connects intact.Open compressor 1 and vavuum pump 15, regulate the speed of entering and bleeding according to Pressure gauge separately by adjusting pressure regulator valve 4 and choke valve 14.The substrate C that air-flow A blows to solution B by the circular hole 91 on strangling head 9 is upper, as shown in Figure 3.Because vavuum pump 15 is extracted rapidly the air-flow A of substrate C top out, air-flow A flows to exhaust tube 12 along substrate C surface.The pulling force that air-flow A draw speed produces overcomes the surface tension of solution, solution B is spread out equably on substrate C, as shown in Figure 4.Cross after 1～2min, close compressor 1 and vavuum pump 15, open heater 10, is adjusted to required temperature, and to film, D is dried.
Claims (8)
1. utilize air-flow solution salivation apparatus for manufacturing thin film, it is characterized in that being provided with compressor, pneumatic filter, pressure regulator valve, appendix, sealing plug, wireway, preparation room, strangling head, heater, objective table, exhaust tube, choke valve, vavuum pump; Described compressor outlet connects pneumatic filter air intake, and pneumatic filter gas outlet connects pressure regulator valve entrance; The outlet of described pressure regulator valve connects wireway by appendix, and wireway import is provided with sealing plug, the upper strangling head of installing of wireway outlet, and strangling head is provided with circular hole; Described objective table, for placing the substrate that will prepare on its surface film, can move up and down to adjust the distance of substrate to strangling head; Described heater is for the film drying to formation; Described vavuum pump connects choke valve, and for extracting the air-flow in preparation room, choke valve is for bleeding regulating speed; Preparation room connects vavuum pump through exhaust tube and choke valve successively, and heater and objective table are located in preparation room, and heater is located on objective table.
2. utilize as claimed in claim 1 air-flow solution salivation apparatus for manufacturing thin film, it is characterized in that being provided with the 1st Pressure gauge between described pneumatic filter and pressure regulator valve, for showing admission pressure value.
3. utilize as claimed in claim 1 air-flow solution salivation apparatus for manufacturing thin film, it is characterized in that establishing between described exhaust tube and choke valve the 2nd Pressure gauge.
4. utilize as claimed in claim 1 air-flow solution salivation apparatus for manufacturing thin film, it is characterized in that the air pressure that described compressor produces is not less than 2.5 × 10
5pa.
5. utilize as claimed in claim 1 air-flow solution salivation apparatus for manufacturing thin film, it is characterized in that the diameter of described circular hole is less than 2mm, the quantity of circular hole is greater than 20.
6. utilize as claimed in claim 1 air-flow solution salivation apparatus for manufacturing thin film, it is characterized in that described objective table is platform moving up and down.
7. utilize as claimed in claim 1 air-flow solution salivation apparatus for manufacturing thin film, it is characterized in that the substrate that described objective table is placed is 1～3cm from strangling head distance.
8. utilize as claimed in claim 1 air-flow solution salivation apparatus for manufacturing thin film, it is characterized in that described vavuum pump makes the air pressure in preparation room be less than 1Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105898.9A CN103831211B (en) | 2014-03-21 | 2014-03-21 | Air-flow solution is utilized to salivate the device preparing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105898.9A CN103831211B (en) | 2014-03-21 | 2014-03-21 | Air-flow solution is utilized to salivate the device preparing film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103831211A true CN103831211A (en) | 2014-06-04 |
| CN103831211B CN103831211B (en) | 2016-02-17 |
Family
ID=50795286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410105898.9A Expired - Fee Related CN103831211B (en) | 2014-03-21 | 2014-03-21 | Air-flow solution is utilized to salivate the device preparing film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831211B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0549995A (en) * | 1991-08-24 | 1993-03-02 | Toshitatsu Kusaka | Coating machine and smoothing machine for coating device |
| DE19751003A1 (en) * | 1997-09-09 | 1999-03-11 | Ema Elektro Maschinen Schultze | Method for coating a work piece with powdered, fluid or paste materials |
| CN102179326A (en) * | 2011-04-29 | 2011-09-14 | 厦门大学 | Continuously working and controllable electrostatic jetting device |
| CN102649315A (en) * | 2011-02-23 | 2012-08-29 | 北京化工大学 | Polyvinylidene fluoride microporous film prepared through gelatin extrusion tape casting method |
| CN202572763U (en) * | 2012-04-11 | 2012-12-05 | 大连橡胶塑料机械股份有限公司 | Hot wind circulating system provided with air knife and used for membrane subjected to extrusion casting and two-way drawing |
-
2014
- 2014-03-21 CN CN201410105898.9A patent/CN103831211B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0549995A (en) * | 1991-08-24 | 1993-03-02 | Toshitatsu Kusaka | Coating machine and smoothing machine for coating device |
| DE19751003A1 (en) * | 1997-09-09 | 1999-03-11 | Ema Elektro Maschinen Schultze | Method for coating a work piece with powdered, fluid or paste materials |
| CN102649315A (en) * | 2011-02-23 | 2012-08-29 | 北京化工大学 | Polyvinylidene fluoride microporous film prepared through gelatin extrusion tape casting method |
| CN102179326A (en) * | 2011-04-29 | 2011-09-14 | 厦门大学 | Continuously working and controllable electrostatic jetting device |
| CN202572763U (en) * | 2012-04-11 | 2012-12-05 | 大连橡胶塑料机械股份有限公司 | Hot wind circulating system provided with air knife and used for membrane subjected to extrusion casting and two-way drawing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103831211B (en) | 2016-02-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160217 |