CN206661612U - Hydrophobic decontamination film plated film scraper - Google Patents
Hydrophobic decontamination film plated film scraper Download PDFInfo
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- CN206661612U CN206661612U CN201720456995.1U CN201720456995U CN206661612U CN 206661612 U CN206661612 U CN 206661612U CN 201720456995 U CN201720456995 U CN 201720456995U CN 206661612 U CN206661612 U CN 206661612U
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Abstract
The utility model provides a kind of hydrophobic decontamination film plated film scraper, and scraper includes front bevel, and is fixedly connected with front bevel, and positioned at the side-lens at front bevel both ends；At work, the surface of front bevel, the inwall of side-lens and substrate, a hopper for being used to accommodate plated film liquid is formed.In use, substrate slant setting, the basal edge in the front of scraper side-lens and front bevel is adjacent to substrate；The space that plated film liquid is injected between front bevel, side-lens and substrate；Scraper is moved from top to bottom；By above step, plated film liquid is uniformly coated on substrate surface.Scheme more than, the mode of Self-leveling can be utilized to realize plated film, improve the uniformity of plated film, the flatness of finished product plated film is preferable, and can repair the surface defects such as the fine scratches of matrix surface.Scraper will not scrape coated surface, therefore will not leave tool marks in coated surface, and product appearance effect is preferable.
Description
Technical field
The plated film field of hydrophobic decontamination film is the utility model is related to, particularly a kind of hydrophobic decontamination film plated film scraper.
Background technology
Solar panel is typically mounted on glass architecture metope and glass roof, is chronically exposed to outdoor, dust, greasy dirt
Even birds droppings, leaf etc. are inevitably deposited on glass surface, have impact on the energy conversion efficiency of solar panel.Bring
Huge economic loss and potential safety hazard.The cleaning process of solar cell plate surface is cumbersome and workload is big, it usually needs specially
The photovoltaic cleaning service cleaning of industry, manual wipping, clear water rinse, set all difficulty such as cleaning device larger, waste of resource and money
Gold.The automatical cleaning ability of lifting glass is an important directions of energy and material research.
It is compound that the A of Chinese patent literature CN 102294182 describe a kind of dewatering nano mesopore molecular sieve filling PDMS
The preparation method of film, using containing dimethyl silicone polymer, hydrophobic mesopore molecular sieve, crosslinking agent, catalyst, solvent casting film
Liquid, the knifing on more porous ultrafiltration membrane upper stratas of polyester non-woven fabric support, and heating makes its crosslinking that this composite membrane, this reality be made completely
It is tightly combined with the new obtained mesopore molecular sieve modified by silane surface coupling agent with PDMS matrixes, in PDMS bases
It is uniformly dispersed in body, hydrophobic mesopore molecular sieve filling PDMS composite membrane filming technologies are simple, and the selection of material is cheap, in carbon
Anti-swelling is strong in dimethyl phthalate/methanol azeotropic liquid, preferential dimethyl carbonate excellent performance thoroughly, when hydrophobic mesopore molecular sieve is filled out
Fill mass ratio for 30% when, its separation factor α=4.07, permeation flux is the h of J=1.13kg/m 2 ([DMC]
=30wt%, 40 DEG C).
The A of Chinese patent literature CN 105126634 describe a kind of preparation method of super-hydrophobic seperation film, including following
Step：(1) basement membrane is prepared：Film polymer is dissolved in solvent, it is 15-30% solution that mass fraction, which is made, thereto
Add a small amount of pore creating material and fluorine-containing polymer compound, the wherein mass fraction of pore creating material is 1-5%, fluoro containing polymerses
Compound mass fraction is 0.5-2%, stirs, casting solution is made；(2) coating liquid is prepared：By fluoro containing polymerses polymer
It is dissolved in solvent, the coating liquid that mass fraction is 1-5% is made, adds precipitating reagent, mass fraction 1-3%；(3) film
：By the casting solution that step (1) obtains cleaning glass pane surface knifing, basement membrane is obtained, to surface between 5-10min
The coating liquid obtained by last layer step (2) is scraped, the thickness of coating liquid is 0.2-0.8 times of basement membrane, is frozen into a water bath
Type, the super-hydrophobic seperation film is obtained, the contact angle of itself and water is 150-175 °, and the preparation method process is simple, and cost is low, energy
Access with the stable super-hydrophobic seperation film of hydrophobic structure.
Give the scheme in glass pane surface knifing in the prior art, but in the prior art and have no related special
In the special equipment of solar energy glass surface coating.Generally use craft knifing, efficiency is low, and labor intensity is high.From above-mentioned note
Carry it can also be seen that, existing hydrophobic decontamination film the prices of raw materials are higher, production technology is complex, cost is higher, manual knifing
Existing waste is larger, and scraper easily leaves tool marks on liquid film, light at this is changed, and influences the outer of finished product
See.
The A of Chinese patent literature CN 104826769 describe a kind of new type auto flat membrane casting equipment, including pedestal, knifing
Platform, knifing flat board, knifing flat board adjusting means, doctor unit, driver element.Wherein doctor unit includes：Scraper, scraper are adjusted
Regulating device, scraper support.Driver element is connected with doctor unit, controls the operation of scraper；Adjusted by knifing flat board adjusting means
The height and level of whole knifing flat board；The height and level of scraper are adjusted by scrapers adjustment devices；Adjusted by knifing flat board
Regulating device and scrapers adjustment devices collective effect, the accurate thickness and the uniformity for controlling film.There is also easy for the structure of the equipment
Tool marks are left on liquid film the problem of.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of hydrophobic decontamination film plated film scraper, in lower cost
Under the conditions of, the uniformity of plated film can be greatly improved, it is ensured that coated surface does not have the vestige that scraper is formed.
In order to solve the above technical problems, technical scheme is used by the utility model：A kind of hydrophobic decontamination film plated film is scraped
Knife, scraper includes front bevel, and is fixedly connected with front bevel, and positioned at the side-lens at front bevel both ends；
At work, the surface of front bevel, the inwall of side-lens and substrate, a material for being used to accommodate plated film liquid is formed
Bucket.
In preferable scheme, the front of side-lens and the surface of the basal edge of front bevel and substrate form and sealed.
In preferable scheme, scraper includes scraper mounting seat and wing,
Wing is connected with scraper mounting seat by fixing groove or fixing screws；
In preferable scheme, the material of wing is polyurethane, silica gel, nylon or polytetrafluoroethylene (PTFE).
In preferable scheme, at least one liquid injection hole or liquid injection pipe are provided with the position of front bevel.
In preferable scheme, side wheel is provided with the both ends of scraper.
In preferable scheme, described side wheel is connected by cantilevered axle and the scraper mounting seat of scraper, the side wheel per one end
For two, the outer wall of side wheel is positive concordant with side-lens.
In preferable scheme, side wheel mounting seat is installed with the both ends of scraper, each side wheel mounting seat is provided with two
Individual side wheel, the outer wall of side wheel are positive concordant with side-lens.
A kind of film plating process using above-mentioned hydrophobic decontamination film plated film scraper, comprise the following steps：First, substrate is tilted and put
Put, the basal edge in the front of scraper side-lens and front bevel is adjacent to substrate；
2nd, the space for injecting plated film liquid between front bevel, side-lens and substrate；
3rd, scraper is moved from top to bottom；
By above step, plated film liquid is uniformly coated on substrate surface.
In preferable scheme, by controlling the speed of service of scraper, film forming thickness is controlled.
The hydrophobic decontamination film plated film scraper of one kind provided by the utility model, the scheme more than, can be utilized certainly
The mode of levelling realizes plated film, improves the uniformity of plated film, and the flatness of finished product plated film is preferable, and can repair matrix surface
The surface defects such as fine scratches.Scraper will not scrape coated surface, therefore will not leave tool marks, product appearance effect in coated surface
Fruit is preferable.Performance of the film plating process of the present utility model without interference with plated film liquid.The hydrophobic of coated surface can be kept very well
The activity of performance.After tested, using apparatus and method of the present utility model, light transmittance can be promoted to 95% from 88%, especially
Suitable for the surface treatment of solar panel.Reduce later maintenance cost.Water droplet contact angle is 150 ° ~ 160 °, hydrophobic decontamination
Effect is good.Coating liquid body can be bonded with matrix surface, adhesive force better than the coating structure of vapour deposition, the pot life reaches 5 ~
8 years.It can realize under 2kg counterweight weight, with Sandpapering coated surface no marking.Plated film mode technique of the present utility model
Simply, cost is relatively low.
Brief description of the drawings
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model device.
Fig. 2 is the front view of doctor blade device in the utility model.
Fig. 3 is the side view of doctor blade device in the utility model.
Fig. 4 is the A-A sectional views in Fig. 2.
Fig. 5 is the close-up schematic view of the similar alternative arrangements of side wheel in the utility model.
In figure：Scraper mounting seat 1, wing 2, front bevel 21, basal edge 22, side-lens 3, liquid injection hole 4, the first side wheel 5, the
Two side wheels 6, fixing groove 7, fixing screws 8, hydrophobic decontaminating liquid 9, substrate 10, side wheel mounting seat 11, the 3rd side wheel 12.
Embodiment
Embodiment 1：
In Fig. 1 ~ 5, a kind of hydrophobic decontamination film plated film scraper, it is characterized in that：Scraper includes front bevel 21, and and front bevel
21 are fixedly connected, and positioned at the side-lens 3 at the both ends of front bevel 21；
At work, the surface of front bevel 21, the inwall of side-lens 3 and substrate 10, form one and be used to accommodate coating liquid
The hopper of body.Thus structure, it is easy in coating process, surface of the plated film liquid all the time with substrate 10 contacts, so that part
Plated film liquid is bonded with substrate surface and forms plated film.The usually glass substrate, such as solar cell of substrate 10 in this example
Plate, window-glass, exterior wall glass etc..It can be used for other substrates, such as stainless steel plate, aluminium-plastic panel or the table for painting plate
Face.
In preferable scheme such as Fig. 4, the front of side-lens 3 and the basal edge 22 of front bevel 21 and the surface of substrate 10 form close
Envelope.Thus structure, plated film liquid leakage is avoided.
In preferable scheme such as Fig. 1,2, scraper includes scraper mounting seat 1 and wing 2,
By fixing groove 7 as shown in fig. 1, fixing groove 7 uses dovetail groove or arc groove for wing 2 and scraper mounting seat 1,
Or connected using fixing screws 8；As shown in Figure 2, wing 2 and scraper mounting seat 1 are consolidated using hexagon socket countersunk flat cap head screw
Fixed connection.By above-mentioned structure, wing 2 is conveniently replaceable, also allows for whole scraper being connected with equipment, such as automatically control and scrape
The equipment of knife operation.
In preferable scheme, the material of wing 2 is polyurethane, silica gel, nylon or polytetrafluoroethylene (PTFE).Using poly- in this example
Urethane material.
In preferable scheme, at least one liquid injection hole 4 or liquid injection pipe are provided with the position of front bevel 21.Thus structure, just
It is injected into by plated film liquid between front bevel 21 and substrate 10.
In preferable scheme such as Fig. 1 ~ 5, side wheel is provided with the both ends of scraper.Side wheel is located at a left side of the substrate both sides without plated film
At right margin, thus structure, the pressure of a part is undertaken using side wheel, and by way of rolling friction, avoids damage to base
The outer surface of plate.
In preferable scheme, described side wheel is connected by the scraper mounting seat 1 of cantilevered axle and scraper, the side wheel per one end
For two, the outer wall of side wheel is positive concordant with side-lens 3.Thus structure, it is easy to the installation of side wheel, it is as shown in Figure 2, this
Structure can use larger-diameter side wheel, and stressed effect more preferably, is provided with force snesor in cantilevered axle, be easy to detect scraper
Pressure change, it is preferred that force snesor is pressure-strain piece, at least paired installed in the outer surface of cantilevered axle, by cantilevered axle
Deformation, drive pressure-strain piece deformation, by caused curent change detect side wheel pressure change.
In preferable scheme, side wheel mounting seat 11 is installed with the both ends of scraper, each side wheel mounting seat 11 is installed
There are two side wheels, the outer wall of side wheel is positive concordant with side-lens 3.Thus structure, it is easy to the installation of side wheel.
Embodiment 2：
A kind of film plating process using above-mentioned hydrophobic decontamination film plated film scraper, comprise the following steps：First, substrate 10 tilts
Place, the basal edge 22 in the front of scraper side-lens 3 and front bevel 21 is adjacent to substrate 10；
2nd, the space for injecting plated film liquid between front bevel 21, side-lens 3 and substrate 10；
3rd, scraper is moved from top to bottom；
By above step, plated film liquid is uniformly coated on the surface of substrate 10.
In preferable scheme, by controlling the speed of service of scraper, film forming thickness is controlled.The dust in air is avoided as far as possible
Deng pollution substrate surface.
In the course of the work, it is to be ensured that the cleaning of environment and the cleaning of substrate surface, the speed of service of scraper are steady.
In the utility model, diameter control that plated film liquid passes through is in 0.5-2.0mm, and flow control is in 50-100ml/s.To avoid shadow
Ring the performance of plated film liquid.Film plating process of the present utility model has an effect of fast rapid-result mould, formed film thickness, uniformly
Property, stability and coating method are all advantageous to greatly improve the hydrophobic decontamination performance of glass.In addition, also on unlike material base
Plated film, hardness and the stability for plating film are preferable.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model
Make, the feature in embodiment and embodiment in the application can be mutually combined in the case where not conflicting.This practicality is new
Technical characteristic in the technical scheme that the protection domain of type should be recorded with claim, including the technical scheme of claim record
Equivalents are protection domain.Equivalent substitution i.e. within this range is improved, also the scope of protection of the utility model it
It is interior.
Claims (8)
1. a kind of hydrophobic decontamination film plated film scraper, it is characterized in that：Scraper includes front bevel（21）, and and front bevel（21）It is fixed to connect
Connect, and be located at front bevel（21）The side-lens at both ends（3）；
At work, front bevel（21）, side-lens（3）Inwall and substrate（10）Surface, form one be used for accommodate plated film
The hopper of liquid.
2. the hydrophobic decontamination film plated film scraper of one kind according to claim 1, it is characterized in that：Side-lens（3）Front and before
Inclined-plane（21）Basal edge（22）With substrate（10）Surface formed sealing.
3. the hydrophobic decontamination film plated film scraper of one kind according to claim 1 or 2, it is characterized in that：Scraper is installed including scraper
Seat（1）And wing（2）,
Wing（2）With scraper mounting seat（1）Pass through fixing groove（7）Or fixing screws（8）Connection.
4. the hydrophobic decontamination film plated film scraper of one kind according to claim 1, it is characterized in that：Wing（2）Material be poly-
Urethane, silica gel, nylon or polytetrafluoroethylene (PTFE).
5. the hydrophobic decontamination film plated film scraper of one kind according to claim 1, it is characterized in that：In front bevel（21）Position set
There is at least one liquid injection hole（4）Or liquid injection pipe.
6. the hydrophobic decontamination film plated film scraper of one kind according to claim 1, it is characterized in that：Side is provided with the both ends of scraper
Wheel.
7. the hydrophobic decontamination film plated film scraper of one kind according to claim 6, it is characterized in that：Described side wheel passes through cantilevered axle
With the scraper mounting seat of scraper（1）Connection, the side wheel per one end are two, the outer wall and side-lens of side wheel（3）Front it is concordant.
8. the hydrophobic decontamination film plated film scraper of one kind according to claim 6, it is characterized in that：It is fixedly mounted at the both ends of scraper
There is side wheel mounting seat（11）, each side wheel mounting seat（11）Two side wheels, the outer wall and side-lens of side wheel are installed（3）Front
Concordantly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720456995.1U CN206661612U (en) | 2017-04-27 | 2017-04-27 | Hydrophobic decontamination film plated film scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720456995.1U CN206661612U (en) | 2017-04-27 | 2017-04-27 | Hydrophobic decontamination film plated film scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206661612U true CN206661612U (en) | 2017-11-24 |
Family
ID=60371404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720456995.1U Active CN206661612U (en) | 2017-04-27 | 2017-04-27 | Hydrophobic decontamination film plated film scraper |
Country Status (1)
| Country | Link |
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| CN (1) | CN206661612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925491A (en) * | 2017-04-27 | 2017-07-07 | 三峡大学 | Hydrophobic decontamination film plated film scraper and film plating process |
| CN108247870A (en) * | 2018-03-16 | 2018-07-06 | 辽宁工程技术大学 | A kind of experiment coal cutting equipment and dynamic test system |
-
2017
- 2017-04-27 CN CN201720456995.1U patent/CN206661612U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925491A (en) * | 2017-04-27 | 2017-07-07 | 三峡大学 | Hydrophobic decontamination film plated film scraper and film plating process |
| CN106925491B (en) * | 2017-04-27 | 2022-12-20 | 三峡大学 | Hydrophobic decontamination film coating scraper and coating method |
| CN108247870A (en) * | 2018-03-16 | 2018-07-06 | 辽宁工程技术大学 | A kind of experiment coal cutting equipment and dynamic test system |
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