CN203190004U - Pouring-type thermal insulation electrophoretic paint processing aluminum alloy profile - Google Patents
Pouring-type thermal insulation electrophoretic paint processing aluminum alloy profile Download PDFInfo
- Publication number
- CN203190004U CN203190004U CN 201320128092 CN201320128092U CN203190004U CN 203190004 U CN203190004 U CN 203190004U CN 201320128092 CN201320128092 CN 201320128092 CN 201320128092 U CN201320128092 U CN 201320128092U CN 203190004 U CN203190004 U CN 203190004U
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- aluminum alloy
- alloy extrusions
- electrophoretic paint
- pouring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a pouring-type thermal insulation electrophoretic paint processing aluminum alloy profile. The pouring-type thermal insulation electrophoretic paint processing aluminum alloy profile comprises an inner side aluminum alloy profile, an outer side aluminum alloy profile and polyurethane thermal insulation glue, wherein the inner side aluminum alloy profile and the outer side aluminum alloy profile are respectively provided with a thermal insulation clamping groove, surface roughening processing is conducted on the inner surface of each thermal insulating clamping groove, and primer treatment glue is sprayed on the rough surface of each thermal insulating clamping groove. Because surface roughening processing is conducted on the inner surface of each thermal insulating clamping groove, the roughness and primer treatment of the inner surfaces of groove openings of aluminum alloy profiles are increased, and after the polyurethane thermal insulation glue is poured to the groove opening of the electrophoretic paint processing aluminum alloy profile, the bonding strength of the polyurethane thermal insulation glue is further increased, thermal-insulating and energy-saving use requirements of the electrophoretic paint processing aluminum alloy profile are met, and the thermal insulation performance of the thermal insulating profiles is improved.
Description
Technical field
The utility model relates to a kind of pouring-type heat-insulation electrophoretic paint to be handled aluminium alloy extrusions and is made up of inboard aluminium alloy extrusions and outside aluminium alloy extrusions and the polyurethane thermal-protective material that is connected the medial and lateral aluminium alloy extrusions.
Background technique
Existing its shortcoming of pouring-type heat-insulation aluminium alloy extrusions: present heat insulated shape bar of aluminum alloy, particularly the pouring-type heat-insulation section bar is to inside and outside aluminium alloy extrusions median slot cast polyurethane thermal-protective material, formation is to spaced heat bridge in the inside and outside aluminium alloy extrusions, and this cast-type polyurethane heat insulation section only is applicable to surperficial anodic oxidation section bar, the contour activated aluminum alloy profile of surface electrostatic painting section bar.
Electrophoretic paint is handled aluminium alloy extrusions and is had plentiful, even, smooth, the smooth advantage of coating, and the hardness of electrodeposited paint film, adhesion, corrosion resistant, impact property, penetrability obviously are better than other coating process.
The electrophoretic process aluminium alloy extrusions has following characteristics: (1) adopts water soluble paint, has saved a large amount of organic solvents, reduces atmospheric pollution and environmental hazard, safety and sanitary; (2) coating efficiency height, paint loss is little, and the utilization ratio of coating can reach 90%～95%; (3) coating thickness is even, strong adhesion, and coating quality is good, and each position of workpiece such as internal layer, depression, weld seam etc. locate to obtain even, level and smooth paint film, have solved the application difficult problem of other coating processs to complex-shaped workpieces; (4) manufacturing efficiency height, construction can realize automatic continuous production, scientific and technological content is higher, is applicable to the production that color is fixing.
But because electrophoretic paint processing aluminium alloy section surface is smooth, the surface can be very low, bonding strength is very low after adopting the polyurethane thermal-protective material to be poured into electrophoretic paint processing aluminium alloy extrusions notch, can't satisfy the aluminium alloy extrusions usage requirement, thereby not see have the pouring-type heat-insulation electrophoretic paint to handle the aluminium alloy type section product on the market so far.
Summary of the invention
The purpose of this utility model is smooth at electrophoretic paint processing aluminium alloy section surface, the surface can be low, the polyurethane thermal-protective material is poured into electrophoretic paint and handles the low-down problem of bonding strength behind the aluminium alloy extrusions notch, provide a kind of pouring-type heat-insulation electrophoretic paint to handle aluminium alloy extrusions, its polyurethane thermal-protective material of this aluminium alloy extrusions and electrophoretic paint are handled the bonding strength height of aluminium alloy extrusions notch, satisfy electrophoretic paint and handle the usage requirement of aluminium alloy extrusions heat-insulating and energy-saving, and improve the heat insulation section heat-shielding performance.
The technical solution of the utility model is:
A kind of pouring-type heat-insulation electrophoretic paint is handled aluminium alloy extrusions, comprises inboard aluminium alloy extrusions, outside heat insulated shape bar of aluminum alloy and polyurethane adiabatic gum; Wherein: described inboard aluminium alloy extrusions and outside heat insulated shape bar of aluminum alloy are respectively equipped with heat insulation draw-in groove, the rough surface of the internal surface of described heat insulation draw-in groove for handling through roughening, spraying polyurethane, polyester primary coat lacquer then.
In the heat insulation draw-in groove of inboard aluminium alloy extrusions with in the heat insulation draw-in groove of outside heat insulated shape bar of aluminum alloy, be the polyurethane adiabatic gum of cast, by the polyurethane adiabatic gum with inboard aluminium alloy extrusions with outside heat insulated shape bar of aluminum alloy is bonding is integral;
Described inboard aluminium alloy extrusions and the outside heat insulated shape bar of aluminum alloy aluminium alloy extrusions for handling through electrophoretic coating.
Described polyurethane adiabatic gum be shaped as rectangular, square or trapezoidal.
The preparation process that above-mentioned pouring-type heat-insulation electrophoretic paint is handled aluminium alloy extrusions is as follows: to carrying out sandblast, mechanical grinding processing through the inboard aluminium alloy extrusions of electrophoretic coating processing and the heat insulation draw-in groove inner surface of outside aluminium alloy extrusions, spray the primary coat lacquer then, then according to common process cast polyurethane thermal-protective material in the cast notch that the heat insulation draw-in groove by the heat insulation draw-in groove of inboard aluminium alloy extrusions and outside aluminium alloy extrusions forms, polyurethane material is one-time cast-forming, thereby forms rectangular, square or trapezoidal polyurethane heat insulation plaster.Mechanical grinding is handled and spraying primary coat lacquer is handled because heat insulation draw-in groove inner surface carries out, increased aluminium alloy extrusions notch inside surface roughness, and then increase polyurethane thermal-protective material is poured into the bonding strength after electrophoretic paint is handled the aluminium alloy extrusions notch, satisfy electrophoretic paint and handle the usage requirement of aluminium alloy extrusions heat-insulating and energy-saving, improve the heat insulation section heat-shielding performance.
The beneficial effects of the utility model are:
1, the technology that simplifies the operation is saved the huge process equipment of bar penetrating type heat-insulation section bar and accurate operating technology, reduces manufacture cost.
2, give full play to polyurethane heat insulation section bonding strength height, good seal performance, advantage such as heat insulation, sound insulation, water-proof performance are good.
3, the coating of electrophoretic process and basal body binding force are good, and be stable, firmly, is different from common japanning, has rich color, and color is triumphant beautiful, and decorative effect is good, weather resistance good (coating can keep more than 10 years not chalk masking), easy care, characteristics such as anticorrosive.
Description of drawings
Fig. 1 is the section bar section External view before the heat insulation notch internal surface of the utility model aluminium alloy extrusions is handled without roughening;
Fig. 2 is that the heat insulation notch internal surface of the utility model aluminium alloy extrusions is through the section bar section External view of polishing;
Structural representation behind Fig. 3 the utility model aluminium alloy extrusions cast polyurethane adiabatic gum;
Fig. 4 is the aluminium alloy extrusions structural drawing of the utility model aluminium alloy extrusions cast polyurethane adiabatic gum and otch;
Among the figure: the inboard aluminium alloy extrusions of 1-; 2-outside heat insulated shape bar of aluminum alloy; 3-connects bridge temporarily; 4-pours into a mould notch; 5-polyurethane adiabatic gum; The rough surface of the heat insulation draw-in groove of 6-.
Embodiment
Below in conjunction with accompanying drawing in detail the utility model is described in detail.
As shown in Figure 4, the utility model pouring-type heat-insulation electrophoretic paint processing aluminium alloy extrusions comprises inboard aluminium alloy extrusions 1, outside heat insulated shape bar of aluminum alloy 2 and polyurethane adiabatic gum 5; Described inboard aluminium alloy extrusions 1 and outside heat insulated shape bar of aluminum alloy 2 are respectively equipped with heat insulation draw-in groove, the rough surface 6 of the internal surface of described heat insulation draw-in groove for handling through mechanical grinding.
In inboard aluminium alloy extrusions 1 heat insulation draw-in groove with outside heat insulated shape bar of aluminum alloy 2 heat insulation draw-in grooves in for the cast polyurethane adiabatic gum 5, by polyurethane adiabatic gum 5 with inboard aluminium alloy extrusions 1 and outside heat insulated shape bar of aluminum alloy 2 bonding being integral; Inboard aluminium alloy extrusions 1 and the aluminium alloy extrusions of outside heat insulated shape bar of aluminum alloy 2 for handling through electrophoretic coating.
The preparation process that the utility model pouring-type heat-insulation electrophoretic paint is handled aluminium alloy extrusions is as follows:
(1) notch is handled before the cast: to carrying out the mechanical grinding processing through the inboard aluminium alloy extrusions of electrophoretic coating processing and the heat insulation draw-in groove inner surface of outside aluminium alloy extrusions, adopting the cloth emery wheel that the heat insulation draw-in groove by the heat insulation draw-in groove of inboard aluminium alloy extrusions and outside aluminium alloy extrusions is formed aluminum alloy pours into a mould notch 4 inboards and polishes, remove the surperficial electrophoretic paint layer of notch inboard, increase surface roughness.The polishing before section bar section outward appearance as shown in Figure 1, have after the polishing rough surface 6 the cast notch section bar section outward appearance as shown in Figure 2.
(2) cast is handled: the aluminium alloy extrusions after step (1) grinding process carries out cast polyurethane adiabatic gum 5, forms the polyurethane adiabatic gum cold bridge that connects inside and outside aluminium alloy extrusions, as shown in Figure 3.
(3) aluminium alloy extrusions that step (2) is poured the polyurethane adiabatic gum is cut the bridge processing, by milling cutter the interim bridge 3 that connects is excised, and blocks the heat-conductive bridges between inner aluminium alloy extrusions and the external aluminium alloy profile, and the heat insulation cold bridge of formation polyurethane is as Fig. 4.
Claims (5)
1. a pouring-type heat-insulation electrophoretic paint is handled aluminium alloy extrusions, and it is characterized in that: this section bar comprises inboard aluminium alloy extrusions, outside heat insulated shape bar of aluminum alloy and polyurethane adiabatic gum; Wherein: inboard aluminium alloy extrusions and outside heat insulated shape bar of aluminum alloy are respectively equipped with heat insulation draw-in groove; The rough surface of the internal surface of described heat insulation draw-in groove for handling through surface roughening, the rough surface at described heat insulation draw-in groove is coated with the primary coat primer then.
2. pouring-type heat-insulation electrophoretic paint according to claim 1 is handled aluminium alloy extrusions, it is characterized in that: be the polyurethane adiabatic gum of cast in the heat insulation draw-in groove of described inboard aluminium alloy extrusions with in the heat insulation draw-in groove of outside heat insulated shape bar of aluminum alloy, by the polyurethane adiabatic gum with inboard aluminium alloy extrusions with outside heat insulated shape bar of aluminum alloy is bonding is integral.
3. pouring-type heat-insulation electrophoretic paint according to claim 1 and 2 is handled aluminium alloy extrusions, it is characterized in that: described primary coat primer is polyurethane, polyester primary coat lacquer.
4. pouring-type heat-insulation electrophoretic paint according to claim 1 and 2 is handled aluminium alloy extrusions, it is characterized in that: described inboard aluminium alloy extrusions and the outside heat insulated shape bar of aluminum alloy aluminium alloy extrusions for handling through electrophoretic coating.
5. pouring-type heat-insulation electrophoretic paint according to claim 1 and 2 is handled aluminium alloy extrusions, it is characterized in that: described polyurethane adiabatic gum be shaped as rectangular, square or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128092 CN203190004U (en) | 2013-03-20 | 2013-03-20 | Pouring-type thermal insulation electrophoretic paint processing aluminum alloy profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128092 CN203190004U (en) | 2013-03-20 | 2013-03-20 | Pouring-type thermal insulation electrophoretic paint processing aluminum alloy profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190004U true CN203190004U (en) | 2013-09-11 |
Family
ID=49106863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320128092 Expired - Fee Related CN203190004U (en) | 2013-03-20 | 2013-03-20 | Pouring-type thermal insulation electrophoretic paint processing aluminum alloy profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546319A (en) * | 2016-02-26 | 2016-05-04 | 中国重汽集团济南动力有限公司 | Electrophoresis process holes for automotive pipe frame and machining process of holes |
-
2013
- 2013-03-20 CN CN 201320128092 patent/CN203190004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546319A (en) * | 2016-02-26 | 2016-05-04 | 中国重汽集团济南动力有限公司 | Electrophoresis process holes for automotive pipe frame and machining process of holes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105107698A (en) | Plastic covering process for surfaces of constructive aluminium profiles | |
| CN101311324B (en) | Processing technology for partitioned electroplating and coating wheel hub and special protective tool | |
| CN203190004U (en) | Pouring-type thermal insulation electrophoretic paint processing aluminum alloy profile | |
| CN105666147A (en) | Production line and process of steel road barrier with epoxy zinc-based polyester composite coating | |
| CN101245659A (en) | Nano-fluorine carbon self-cleaning metal composite board and manufacturing method thereof | |
| CN203188806U (en) | Pouring-type thermal insulation fluorocarbon paint processing aluminum alloy profile | |
| CN202416634U (en) | Energy-saving heat-insulation enameled pressed steel curtain wall | |
| CN105127078A (en) | Technical method for carrying out electrostatic perfluorocarbon spraying on surface of aluminum material | |
| CN203403627U (en) | Prefabricated thermal insulation sliced veneer | |
| CN101934609A (en) | Environment-friendly reflective heat-insulation color coating steel plate and manufacturing method thereof | |
| CN102527597A (en) | Powder coating electrostatic spraying color process method for stainless steel | |
| CN201050147Y (en) | Composite alloy guard-rail | |
| CN106083151B (en) | A kind of composite gypsum material and preparation method | |
| CN103423948A (en) | Refrigerator door shell, door body with refrigerator door shell and refrigerator with door body | |
| CN201043322Y (en) | Decorative composite board with groove thermal insulation board | |
| CN1944831A (en) | Process for producing outer heat insulation wall by on-site pouring polyurethane heat insulation layer real stone paint decoration surface | |
| CN201137271Y (en) | Outer wall thermal-insulating decorative board | |
| CN105127070A (en) | Technology method for carrying out electrostatic spraying on surface of aluminum product | |
| CN201943289U (en) | Irregularly-shaped heat-insulation decorative composite board | |
| CN220923473U (en) | Corrosion-resistant coated metal plate | |
| CN203454566U (en) | Refrigerator door shell, door body with refrigerator door shell and refrigerator with door body | |
| CN206128502U (en) | Imitative mineral varnish heat preservation intergral template | |
| CN205890057U (en) | Antibacterial decorating film composite steel plate of nanometer | |
| CN206100701U (en) | Marine paint skid -mounted device wallboard | |
| CN201043319Y (en) | Thermal insulation decorative composite board with convexity modeled underboarding |
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: 20130911 Termination date: 20210320 |