CN205241817U - Bionical automatically cleaning structure of aluminum alloy coupling - Google Patents
Bionical automatically cleaning structure of aluminum alloy coupling Download PDFInfo
- Publication number
- CN205241817U CN205241817U CN201521081681.5U CN201521081681U CN205241817U CN 205241817 U CN205241817 U CN 205241817U CN 201521081681 U CN201521081681 U CN 201521081681U CN 205241817 U CN205241817 U CN 205241817U
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- aluminum alloy
- brush plating
- cleaning structure
- utility
- model
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Abstract
The utility model provides a bionical automatically cleaning structure of aluminum alloy coupling belongs to self -cleaning surface preparation field, this structure of is by supreme down in proper order: aluminum alloy basement, brush plating layer and slot, the thickness on brush plating layer is for being greater than 35 mu m, the slot is on the brush plating layer preparation, and the interval is 100 -105 mu m, and the degree of depth is 20 -25 mu m's shape, and surface contact angle is 120 - 150. The utility model discloses preparation simple process, to relate to the processing equipment small, and easy operation is with low costs, utilizes the overlay coating technique, improves the hardness on surface, utilizes the laser and the coupling technique of brush plating to improve the wearability and the hydrophobicity on surface.
Description
Technical field
The utility model belongs to self-cleaning surface preparation field, be specifically related to the coupling of a kind of aluminium alloy bionical fromCleaning structure.
Background technology
China is manufacturing powerhouse, and the industry of China's Aluminum alloy profile has been crossed over taking quantity growth as featureElementary developing stage, tentatively entered to improve product inherent quality, enrich product category, rely on and combineThe new stage that the ability of closing is participated in market competition. But aluminium alloy is in use to wet environments such as rainwaterAdaptibility to response is poor, and the cleannes of effects on surface do not ensure, affect to a great extent it service life andPresentation quality.
In order to solve this series of problems, scientific research personnel invests nature sight. They find natureIn have a lot of animals and plants to there is ultra-hydrophobicity, the animals and plants surface with ultra-hydrophobicity has necessarilyThe performance such as anticorrosion, anti-attrition drag reduction, waterproof, automatically cleaning, occurring in nature has one of surface self-cleaningThe special construction that a little plants are had as reed surface, scientific research personnel is imitative according to the microscopic appearance on reed surfaceRaw produce the material with certain function, but preparation method's complexity, operation inconvenience, when chemical modification alsoCan produce some environmental pollutions.
Utility model content
In order to solve problems of the prior art, the utility model provides a kind of aluminium alloy coupling imitativeBe conigenous cleaning structure, this body structure surface coating, its adhesiveness is low, hydrophobicity good, self-cleaning performance is outstanding.
The technical scheme that the utility model technical solution problem adopts is as follows:
A kind of aluminium alloy bionical self-cleaning structure that is coupled, this structure is followed successively by from the bottom to top: aluminum alloy substrate,Brushing coating and groove; The thickness of described brushing coating is for being greater than 35 μ m; Described groove for to make on brushing coatingDo, spacing is 100-105 μ m, and the degree of depth is the shape of 20-25 μ m, and surface contact angle is 120 °-150 °.
The beneficial effects of the utility model are: the utility model manufacture craft is simple, relate to process equipment bodyLong-pending little, simple to operate, cost is low, utilizes overlay coating technology, improves surperficial hardness, utilizes laserImprove surperficial wearability and hydrophobicity with the coupling technique of brush plating.
Brief description of the drawings
A kind of aluminium alloy of Fig. 1 the utility model bionical self-cleaning structure that is coupled.
A kind of aluminium alloy of Fig. 2 the utility model bionical self-cleaning structure contact angle that is coupled.
Fig. 3 is the be coupled automatically cleaning design sketch of bionical self-cleaning structure of a kind of aluminium alloy of the utility model.
In figure: 1, aluminum alloy substrate, 2, brushing coating and 3, groove.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further details.
A kind of aluminium alloy bionical self-cleaning structure that is coupled, as shown in Figure 1, this structure is followed successively by from the bottom to top:Aluminum alloy substrate, brushing coating and groove; The thickness of described brushing coating is for being greater than 35 μ m, and machining voltage is8-16V; Described brushing coating is Ni, and plating solution that brush plating is used for the fast nickel of spy, main composition is:NiSO4.6H2O (265g/L), Triammonium citrate (55g/L), ammoniacal liquor (105g/L) and ammonium acetate(23g/L); Wherein plating solution pH is 7.5 left and right; The relative velocity of plated pen and aluminum alloy substrate is controlled at8-12m/min, brush plating temperature is controlled at 15 DEG C-35 DEG C, and the surperficial brush plating time is chosen for 10min. DescribedGroove is to be coupled and to be made by laser marking machine on brushing coating, and spacing is 100-105 μ m, and the degree of depth isThe shape of 20-25 μ m, surface contact angle is 120 °-150 °.
As can be known from Fig. 2, after aluminium alloy brush plating, contact angle obviously increases. We further adopt couplingAfter processing, the contact angle on surface increases to 142 °. So the contact angle on surface and brushing plating voltage is largeLittle have a direct relation.
As shown in Figure 3, in the time of self-cleaning structure inclination certain angle, the globule is from the exemplar table of the full dust that fallsFace rolls across, and automatically surperficial dust is taken away, and makes any surface finish, makes surface reach self-cleaning effectReally.
Claims (2)
1. the aluminium alloy bionical self-cleaning structure that is coupled, is characterized in that, this structure from the bottom to top successivelyFor: aluminum alloy substrate, brushing coating and groove; The thickness of described brushing coating is for being greater than 35 μ m; Described ditchGroove is what on brushing coating, make, and spacing is 100-105 μ m, and the degree of depth is the shape of 20-25 μ m, surfaceContact angle is 120 °-150 °.
2. a kind of aluminium alloy according to claim 1 bionical self-cleaning structure that is coupled, is characterized in that,Described brushing coating is Ni.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081681.5U CN205241817U (en) | 2015-12-23 | 2015-12-23 | Bionical automatically cleaning structure of aluminum alloy coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081681.5U CN205241817U (en) | 2015-12-23 | 2015-12-23 | Bionical automatically cleaning structure of aluminum alloy coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241817U true CN205241817U (en) | 2016-05-18 |
Family
ID=55940894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521081681.5U Withdrawn - After Issue CN205241817U (en) | 2015-12-23 | 2015-12-23 | Bionical automatically cleaning structure of aluminum alloy coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241817U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401185A (en) * | 2015-12-23 | 2016-03-16 | 长春理工大学 | Aluminum alloy coupled biomimetic self-cleaning surface and preparation method thereof |
| CN106400022A (en) * | 2016-12-02 | 2017-02-15 | 江苏理工学院 | Method for preparing aluminum alloy super-hydrophobic functional surface by laser marking machine |
| CN108690997A (en) * | 2018-06-13 | 2018-10-23 | 杜锋 | A kind of aluminum alloy surface hardening process |
| CN110480282A (en) * | 2019-05-20 | 2019-11-22 | 长春理工大学 | A kind of copper-based material surface delay icing structure and preparation method thereof |
-
2015
- 2015-12-23 CN CN201521081681.5U patent/CN205241817U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401185A (en) * | 2015-12-23 | 2016-03-16 | 长春理工大学 | Aluminum alloy coupled biomimetic self-cleaning surface and preparation method thereof |
| CN106400022A (en) * | 2016-12-02 | 2017-02-15 | 江苏理工学院 | Method for preparing aluminum alloy super-hydrophobic functional surface by laser marking machine |
| CN108690997A (en) * | 2018-06-13 | 2018-10-23 | 杜锋 | A kind of aluminum alloy surface hardening process |
| CN110480282A (en) * | 2019-05-20 | 2019-11-22 | 长春理工大学 | A kind of copper-based material surface delay icing structure and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160518 Effective date of abandoning: 20171117 |
|
| AV01 | Patent right actively abandoned |