CN104259060A - Coating device for fogdrop prevention solution and coating method thereof - Google Patents
Coating device for fogdrop prevention solution and coating method thereof Download PDFInfo
- Publication number
- CN104259060A CN104259060A CN201410578843.XA CN201410578843A CN104259060A CN 104259060 A CN104259060 A CN 104259060A CN 201410578843 A CN201410578843 A CN 201410578843A CN 104259060 A CN104259060 A CN 104259060A
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- baking oven
- roller
- coating
- lower paint
- paint roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a coating device for a fogdrop prevention solution and a coating method thereof. The coating device for the fogdrop prevention solution comprises a baking oven A, a baking oven B, an upper compression roller, a lower coating roller, an extrusion roller and a liquid tank, wherein a row of infrared emission tubes are mounted at the lower part of the baking oven A; the baking oven A and the baking oven B are arranged side by side; the infrared emission tubes are respectively arranged above and below the baking oven B; the fogdrop prevention solution is accommodated in the liquid tank; the lower coating roller is mounted right above the liquid tank; the lower coating roller is partially immersed into the fogdrop prevention solution; the upper compression roller is mounted right above the lower coating roller; the extrusion roller is mounted on the right side of the lower coating roller; the center of the extrusion roller and the center of the lower coating roller are on the same plane. A fogdrop prevention coating can be completely cured better, the surface tension of condensate water is increased, a water film is formed by the condensate water, the condensate water drains outdoors gradiently, and the adhesive force is high, so that the coating is unlikely to be damaged and can be used for more than ten years in a natural environment.
Description
Technical field
The present invention relates to sheet fabrication field, especially a kind of apparatus for coating of anti-droplet solution and coating process thereof.
Background technology
Cold winter, owing to there being a fixed difference difference inside and outside greenhouse, and greenhouse humidity is comparatively large, cause the generation of droplet, the droplet of generation can form semicircular convex mirror one by one and fall sunlight, light transmittance can be reduced, cause warm indoor illumination significantly to reduce, from top drippage, affect greenhouse implants grow or leisure in greenhouse, have dinner, environment of going sightseeing, increase greenhouse humidity, improve the possibility that disease and pest occurs.
Anti-droplet is the new application of of PC sheet material, Main Function is: when producing the temperature difference in indoor and outdoor, sheet material inner surface produces condensed water, drip after gathering, at present, domestic PC sheet material industry promises to undertake that product all can reach anti-droplet function, but the amusement of most just a kind of marketing, the phenomenons such as antifog weak effect, adhesive force are low, the duration is short have become a kind of universal phenomenon, from whole market, the anti-droplet function of PC sheet material can be accomplished real practicality without any an enterprise.
Summary of the invention
The object of the present invention is to provide a kind of apparatus for coating and coating process thereof of anti-droplet solution of durable, strong adhesion, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of apparatus for coating of anti-droplet solution, comprise A baking oven, B baking oven, upper pressure roller, lower paint roller, compression roller and the liquid bath filling anti-droplet solution, described A baking oven bottom is provided with row's infrared emission tube, multiple inlet channel is had bottom A baking oven, A baking oven both sides are all provided with back shaft, described B baking oven and A baking oven placed side by side, all there is infrared emission tube B baking oven upper and lower, and B baking oven is provided with multiple back shaft, what hold in described liquid bath is anti-droplet solution, described lower paint roller is arranged on directly over liquid bath, lower painting roller segment immerses in anti-droplet solution, described upper pressure roller is arranged on directly over lower paint roller, described compression roller is arranged on the right side of lower paint roller, the center of compression roller and lower paint roller at grade, described anti-droplet solution is prepared from LDPE, LDPE-g-NMA scion grafting thing and melamine solution.
The coating process of anti-droplet solution apparatus for coating, comprises the steps:
1) with pressure roller, sheet material is pressed solidly in lower paint roller, the longitudinal pitch of pressure roller and lower paint roller in adjustment, the horizontal spacing of adjustment compression roller and lower paint roller;
2) open the infrared emission tube in A baking oven and B baking oven, open the motor connecting upper pressure roller, lower paint roller and compression roller, start coating;
3) temperature of A baking oven porch is 138 DEG C, and sheet material, by back shaft, passes from infrared emission tube top in A baking oven lentamente;
4) temperature in B baking oven exit is 100 DEG C, and sheet material, by back shaft, passes between B baking oven internal upper part and bottom infrared emission tube lentamente.
As the further scheme of the present invention: described A baking oven length is 3m, B baking oven length is 7m.
As the present invention's further scheme: the temperature echelon between described A baking oven (1) entrance and B baking oven (2) outlet reduces.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention can better by complete for anti-droplet curing of coatings, current anti-droplet main component in solution is melamine coatings solution, adhesive force is poor, and the anti-droplet solution that the present invention uses is the solution of a kind of durable, the strong adhesive force with the synthesis of melamine coatings solution, uses rear perfectly antifog, add the surface tension of condensed water, condensed water forms water film, and the gradient drains indoor, strong adhesion, coating is not easily lost, more than 10 years can be used in natural environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of anti-droplet solution apparatus for coating.
In figure: 1-A baking oven; 2-B baking oven; 3-infrared emission tube; 4-back shaft; 5-inlet channel; Paint roller under 6-; The upper pressure roller of 7-; 8-compression roller; 9-sheet material; 10-liquid bath.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, in the embodiment of the present invention, a kind of apparatus for coating of anti-droplet solution, comprise A baking oven 1, B baking oven 2, upper pressure roller 7, lower paint roller 6, compression roller 8 and the liquid bath 10 filling anti-droplet solution, A baking oven 1 bottom is provided with row's infrared emission tube 3, multiple inlet channel 5 is had bottom A baking oven, A baking oven both sides are all provided with back shaft 4, B baking oven 2 is placed side by side with A baking oven 1, B baking oven 2 upper and lower is all provided with infrared emission tube 3, and B baking oven 2 is provided with multiple back shaft 4, what A baking oven 1 and B baking oven 2 were interrupted arranges back shaft 4, as much as possible sheet material 9 is in the vacant state of baking oven, better protect the loss of anti-droplet coating, anti-droplet solution is positioned in liquid bath 10, upper pressure roller 7, lower paint roller 6 and compression roller 8 are by driven by motor, lower paint roller 6 is arranged on directly over liquid bath 10, lower paint roller 6 part immerses in anti-droplet solution, upper pressure roller 7 is arranged on directly over lower paint roller 6, the thickness of coating is controlled by adjusting upper pressure roller 7 and the longitudinal pitch of lower paint roller 6, compression roller 8 is arranged on the right side of lower paint roller 6, the center of compression roller 8 and lower paint roller 6 at grade, the thickness of lower paint roller solution is adjusted by compression roller 8 and the horizontal spacing of lower paint roller 6, described anti-droplet solution is prepared from LDPE, LDPE-g-NMA scion grafting thing and melamine solution.
A coating process for anti-droplet solution, comprises the steps:
1) press solidly with pressure roller 7 in lower paint roller 6 by sheet material 9, in adjustment, pressure roller 7 and the longitudinal pitch of lower paint roller 6, adjust the horizontal spacing of compression roller 8 and lower paint roller 6;
2) open the infrared emission tube 3 in A baking oven 1 and B baking oven 2, open the motor connecting upper pressure roller 7, lower paint roller 6 and compression roller 8, start coating;
3) temperature of A baking oven 1 porch is 138 DEG C, and sheet material 9 is by back shaft 4, and pass from infrared emission tube 3 top in A baking oven 1 lentamente, the homogeneous temperature of hot zone disseminates to anti-droplet coat side by A baking oven 1;
4) temperature in B baking oven exit is 100 DEG C, and sheet material 9, by back shaft 4, passes between B baking oven internal upper part and bottom infrared emission tube 3 lentamente, and B baking oven 2 is by coating regelate and adjust sheet material flatness; Temperature echelon between A baking oven (1) entrance and B baking oven (2) outlet reduces.
The present invention can better by complete for anti-droplet curing of coatings, current anti-droplet main component in solution is melamine coatings solution, adhesive force is poor, and the anti-droplet solution that the present invention uses is the solution of a kind of durable, the strong adhesive force with the synthesis of melamine coatings solution, uses rear perfectly antifog, add the surface tension of condensed water, condensed water forms water film, and the gradient drains indoor, strong adhesion, coating is not easily lost, more than 10 years can be used in natural environment.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (4)
1. the apparatus for coating of an anti-droplet solution, comprise A baking oven (1), B baking oven (2), upper pressure roller (7), lower paint roller (6), compression roller (8) and fill the liquid bath (10) of anti-droplet solution, it is characterized in that, described A baking oven (1) bottom is provided with row's infrared emission tube (3), multiple inlet channel (5) is arranged at A baking oven (1) bottom, A baking oven (1) both sides are all provided with back shaft (4), described B baking oven (2) is placed side by side with A baking oven (1), B baking oven (2) is all provided with infrared emission tube (3) up and down, and B baking oven (2) is provided with multiple back shaft (4), described lower paint roller (6) is arranged on directly over liquid bath (10), lower paint roller (6) part immerses in anti-droplet solution, described upper pressure roller (7) is arranged on directly over lower paint roller (6), described compression roller (8) is arranged on the right side of lower paint roller (6), the center of compression roller (8) and lower paint roller (6) at grade, described anti-droplet solution is prepared from LDPE, LDPE-g-NMA scion grafting thing and melamine solution.
2. the apparatus for coating of a kind of anti-droplet solution according to claim 1, is characterized in that, described A baking oven (1) length is 2.5-3.5m, B baking oven (2) length is 6.5-7.5m.
3. a coating process for the anti-droplet solution apparatus for coating as described in claim 1-2, is characterized in that, comprise the steps:
1) press solidly with pressure roller (7) in lower paint roller (6) by sheet material (9), in adjustment, pressure roller (7) and the longitudinal pitch of lower paint roller (6), adjust the horizontal spacing of compression roller (8) and lower paint roller (6);
2) open the infrared emission tube (3) in A baking oven (1) and B baking oven (2), open the motor connecting upper pressure roller (7), lower paint roller (6) and compression roller (8), start coating;
3) inlet temperature of A baking oven (1) is 138 DEG C, and sheet material (9), by back shaft (4), passes A baking oven (1) from # baking oven (1) interior infrared emission tube (3) top lentamente;
4) B baking oven (2) temperature keeps 100 DEG C, and sheet material (9), by back shaft (4), passes lentamente between B baking oven (2) upper and lower infrared emission tube (3).
4. the coating process of anti-droplet solution apparatus for coating according to claim 3, is characterized in that, the temperature echelon between described A baking oven (1) entrance and B baking oven (2) outlet reduces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578843.XA CN104259060A (en) | 2014-10-27 | 2014-10-27 | Coating device for fogdrop prevention solution and coating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578843.XA CN104259060A (en) | 2014-10-27 | 2014-10-27 | Coating device for fogdrop prevention solution and coating method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104259060A true CN104259060A (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410578843.XA Pending CN104259060A (en) | 2014-10-27 | 2014-10-27 | Coating device for fogdrop prevention solution and coating method thereof |
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| CN (1) | CN104259060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626524A (en) * | 2017-09-29 | 2018-01-26 | 上海睿途新材料科技有限公司 | A kind of device and production method for eliminating coated surface water smoke |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5567237A (en) * | 1993-06-22 | 1996-10-22 | Ciba-Geigy Corporation | Continuous drier for board-shaped piece material and coating installation comprising such a continuous drier |
| CN201505610U (en) * | 2009-09-17 | 2010-06-16 | 江苏爱默生新材料有限公司 | Coating machine |
| CN201644316U (en) * | 2010-04-14 | 2010-11-24 | 中国南玻集团股份有限公司 | Antifouling film coating device |
| CN202778822U (en) * | 2012-07-19 | 2013-03-13 | 云南名博包装印刷有限公司 | Device for large-quantity coating for heat aluminum belt |
| JP2014159011A (en) * | 2013-02-20 | 2014-09-04 | Toppan Printing Co Ltd | Coating method and coating apparatus |
-
2014
- 2014-10-27 CN CN201410578843.XA patent/CN104259060A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5567237A (en) * | 1993-06-22 | 1996-10-22 | Ciba-Geigy Corporation | Continuous drier for board-shaped piece material and coating installation comprising such a continuous drier |
| CN201505610U (en) * | 2009-09-17 | 2010-06-16 | 江苏爱默生新材料有限公司 | Coating machine |
| CN201644316U (en) * | 2010-04-14 | 2010-11-24 | 中国南玻集团股份有限公司 | Antifouling film coating device |
| CN202778822U (en) * | 2012-07-19 | 2013-03-13 | 云南名博包装印刷有限公司 | Device for large-quantity coating for heat aluminum belt |
| JP2014159011A (en) * | 2013-02-20 | 2014-09-04 | Toppan Printing Co Ltd | Coating method and coating apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626524A (en) * | 2017-09-29 | 2018-01-26 | 上海睿途新材料科技有限公司 | A kind of device and production method for eliminating coated surface water smoke |
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Application publication date: 20150107 |
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