CN108515005A - Exempt from chemically treated method before a kind of spraying of aluminum alloy pattern plate - Google Patents
Exempt from chemically treated method before a kind of spraying of aluminum alloy pattern plate Download PDFInfo
- Publication number
- CN108515005A CN108515005A CN201810256765.XA CN201810256765A CN108515005A CN 108515005 A CN108515005 A CN 108515005A CN 201810256765 A CN201810256765 A CN 201810256765A CN 108515005 A CN108515005 A CN 108515005A
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- cathode
- pattern plate
- alloy pattern
- anode
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/14—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by electrical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2202/00—Metallic substrate
- B05D2202/20—Metallic substrate based on light metals
- B05D2202/25—Metallic substrate based on light metals based on Al
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2350/00—Pretreatment of the substrate
- B05D2350/30—Change of the surface
- B05D2350/50—Smoothing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2350/00—Pretreatment of the substrate
- B05D2350/60—Adding a layer before coating
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The present invention relates to chemically treated method is exempted from before spraying aluminum profile field more particularly to a kind of spraying of aluminum alloy pattern plate, include the following steps：The first step is cleaned aluminum dipping form plate surface using high-pressure fog, is then dried；Second step is ground the surface of aluminum alloy pattern plate using grinding device, and grinding depth is less than 0.1mm；Third walks, and carries out discharge treatment to the surface of aluminum alloy pattern plate using electric discharge device, the electric discharge device includes at least an anode, two cathodes, and the anode is placed in the upper surface of aluminum alloy pattern plate, and two cathodes are respectively placed in two sides of aluminum alloy pattern plate.Which solve impacted to intensity present in existing chemical treatment, reduce the technical issues of its service life.
Description
Technical field
The present invention relates to chemically treated methods before spraying aluminum profile field more particularly to a kind of spraying of aluminum alloy pattern plate.
Background technology
Currently, the pattern of aluminum alloy pattern plate is more, most common aluminum alloy pattern plate is generally such as China Patent No.：
A kind of service efficiency disclosed in CN201310420703.5 is higher and more saves the pattern of the aluminum alloy pattern plate of material, and outer surface is logical
Often there are 3 faces, respectively upper surface and two sides.This aluminum alloy pattern plate due to colliding for a long time, among various complex environments, hold
The situations such as corrosion are easily met with, generally require to carry out sprayed protection.It generally requires to be handled before existing spraying, and often all
It is to be handled by chemical mode, such as China Patent No.：CN201611205655.8 discloses a kind of surface spray of aluminium section bar
Treatment process is applied, following steps are specifically included：Aluminium section bar is placed in alcoholic solution after impregnating into solution and room temperature no food is added
Sub- acid solution is until solution Ph values are 5.0；After aluminium section bar is rinsed well with deionized water, then it is placed in alkaline soak and soaks
Bubble；Aluminium section bar is cleaned up and is placed in the solution that calcium ion concentration is 1mol/L；Aluminium section bar is cleaned up be placed on through
The oxygen accounting for crossing ionization is 23.5%, stands 1-2 hours in the gas that nitrogen accounting is 55.5%, argon gas accounting is 21%；
3 sprayings are carried out to aluminium shape surface using automatic spraying machine, sprayed coating is carried out with 10-20 DEG C of nitrogen after spraying every time
Purging.But after this chemical treatment method, it is easy to be impacted to the intensity of aluminium section bar, it is easy to influence it and use the longevity
Life.
Invention content
Therefore, for above-mentioned problem, the present invention proposes to exempt from chemically treated method before a kind of aluminum alloy pattern plate sprays.It is solved
Intensity is impacted present in existing chemical treatment, reduces the technical issues of its service life.
To achieve the above object, present invention employs following technical schemes：Exempt from before a kind of spraying of aluminum alloy pattern plate chemically treated
Method includes the following steps：
The first step is cleaned aluminum dipping form plate surface using high-pressure fog, is then dried；
Second step is ground the surface of aluminum alloy pattern plate using grinding device, and grinding depth is less than 0.1mm；
Third walks, and carries out discharge treatment to the surface of aluminum alloy pattern plate using electric discharge device, the electric discharge device includes at least one
A anode, two cathodes, the anode are placed in the upper surface of aluminum alloy pattern plate, and two cathodes are respectively placed in two sides of aluminum alloy pattern plate.
Further, the electric discharge device includes holder, the anode shaft that is rotatably arranged on holder, driving anode turn
The dynamic anode drive device of shaft rotation, the anode in anode disc body, can control sliding at the anode disk body in anode shaft
Ground is set to two cathode blocks, the sliding driving device that horizontally slips of two cathode blocks of driving on holder, respectively can on two cathode blocks
It is rotatably provided with cathode shaft and drives the cathode driving device of cathode shaft rotation, the cathode shaft is equipped with cathode disc
Body, the cathode disk body are equipped with cathode.
Further, the quantity of the anode is three, is evenly distributedly set on anode disk body.
Further, the quantity of the cathode on each cathode disk body is three, is evenly distributedly set on each cathode disk body.
Further, the anode disk body and cathode disk body are ceramic heater, and heating temperature is 400~550 degree.
By using preceding solution, the beneficial effects of the invention are as follows：Exempt from chemically treated side before the spraying of this aluminum alloy pattern plate
Method cleans aluminum dipping form plate surface by high-pressure fog, to realize efficient cleaning, using grinding device to aluminum alloy pattern plate
Surface is ground, and grinding depth is less than 0.1mm, is actually to carry out a preliminary treatment to surface in this way, is then put
Electricity may be implemented to form further processing on the surface in this way so that surface can form the surface layer of similar plating, improve it
Stability；Further, the setting of electric discharge device can make the effect of surface treatment more preferable, and speed is faster；Further, positive
Pole disk body is ceramic heater with cathode disk body, and heating temperature is 500~600 degree, can improve the effect of surface treatment in this way
Rate and excellent performance.
Description of the drawings
Fig. 1 is the structural schematic diagram of electric discharge device in the present invention.
Specific implementation mode
In conjunction with the drawings and specific embodiments, the present invention is further described.
With reference to figure 1, exempts from chemically treated method before being sprayed the present embodiment provides a kind of aluminum alloy pattern plate, include the following steps：
The first step is cleaned 9 surface of aluminum alloy pattern plate using high-pressure fog, is then dried；
Second step is ground the surface of aluminum alloy pattern plate 9 using grinding device, and grinding depth is less than 0.1mm；
Third walks, and carries out discharge treatment to the surface of aluminum alloy pattern plate 9 using electric discharge device, the electric discharge device includes at least one
A anode, two cathodes, the anode are placed in the upper surface of aluminum alloy pattern plate, and two cathodes are respectively placed in two sides of aluminum alloy pattern plate.
The electric discharge device includes holder 1, is rotatably arranged on holder 1 anode shaft 2,2 turns of driving anode shaft
Dynamic anode drive device (not shown), the anode disk body 3 in anode shaft 2, the anode in anode disk body 3
4, two cathode blocks 5 being slippingly set on holder 1 can be controlled, the sliding driving device (figure that two cathode blocks 5 of driving horizontally slip
In be not shown), be rotationally equipped with cathode shaft 6 respectively on two cathode blocks 5 and drive the cathode driving of 6 rotation of cathode shaft
Device (not shown), the cathode shaft 6 are equipped with cathode disk body 7, and the cathode disk body 7 is equipped with cathode 8.The sun
The quantity of pole 4 is three, is evenly distributedly set on anode disk body 3.The quantity of cathode 8 on each cathode disk body 7 is three,
Even distribution ground is set on each cathode disk body 7.The anode disk body 3 and cathode disk body 7 are ceramic heater, and heating temperature is
400~550 degree.
Exempt from chemically treated method before the spraying of this aluminum alloy pattern plate to clean aluminum dipping form plate surface by high-pressure fog, to real
Now efficient cleaning, is ground the surface of aluminum alloy pattern plate using grinding device, and grinding depth is less than 0.1mm, so actually
It is that a preliminary treatment is carried out to surface, then discharges, may be implemented to form further processing on the surface in this way, make
The surface layer of similar plating can be formed by obtaining surface, improve its stability；Further, the setting of electric discharge device can make surface
The effect of processing is more preferable, and speed is faster；Further, anode disk body and cathode disk body are ceramic heater, and heating temperature is
500~600 degree, the efficiency and excellent performance of surface treatment can be improved in this way.
Although specifically showing and describing the present invention in conjunction with preferred embodiment, those skilled in the art should be bright
In vain, it is not departing from the spirit and scope of the present invention defined by the appended claims, it in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (5)
1. exempting from chemically treated method before a kind of aluminum alloy pattern plate spraying, which is characterized in that include the following steps：
The first step is cleaned aluminum dipping form plate surface using high-pressure fog, is then dried；
Second step is ground the surface of aluminum alloy pattern plate using grinding device, and grinding depth is less than 0.1mm；
Third walks, and carries out discharge treatment to the surface of aluminum alloy pattern plate using electric discharge device, the electric discharge device includes at least a sun
Pole, two cathodes, the anode are placed in the upper surface of aluminum alloy pattern plate, and two cathodes are respectively placed in two sides of aluminum alloy pattern plate.
2. exempting from chemically treated method before a kind of aluminum alloy pattern plate spraying according to claim 1, it is characterised in that：The electric discharge
The anode drive device of device includes holder, is rotatably arranged on holder anode shaft, driving anode shaft rotation is set to
Anode disk body in anode shaft, the anode in anode disc body, can control slippingly be set to holder on two cathode blocks,
The sliding driving device for driving two cathode blocks to horizontally slip rotationally is equipped with cathode shaft and driving on two cathode blocks respectively
The cathode driving device of cathode shaft rotation, the cathode shaft are equipped with cathode disk body, and the cathode disk body is equipped with cathode.
3. exempting from chemically treated method before a kind of aluminum alloy pattern plate spraying according to claim 2, it is characterised in that：The anode
Quantity be three, evenly distributedly be set to anode disk body on.
4. exempting from chemically treated method before a kind of aluminum alloy pattern plate spraying according to claim 2, it is characterised in that：Each cathode disc
The quantity of cathode on body is three, is evenly distributedly set on each cathode disk body.
5. exempting from chemically treated method before a kind of aluminum alloy pattern plate spraying according to claim 2, it is characterised in that：The anode
Disk body is ceramic heater with cathode disk body, and heating temperature is 500~600 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810256765.XA CN108515005B (en) | 2018-03-27 | 2018-03-27 | Chemical treatment-free method before spraying of aluminum template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810256765.XA CN108515005B (en) | 2018-03-27 | 2018-03-27 | Chemical treatment-free method before spraying of aluminum template |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108515005A true CN108515005A (en) | 2018-09-11 |
| CN108515005B CN108515005B (en) | 2020-12-15 |
Family
ID=63434223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810256765.XA Active CN108515005B (en) | 2018-03-27 | 2018-03-27 | Chemical treatment-free method before spraying of aluminum template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108515005B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888637A (en) * | 2011-07-18 | 2013-01-23 | 深圳富泰宏精密工业有限公司 | Anodic oxidation treatment device |
| CN102965720A (en) * | 2012-11-04 | 2013-03-13 | 大连理工大学 | Method for preparing aluminum-base super-amphiphobic surface |
| CN105088310A (en) * | 2015-09-21 | 2015-11-25 | 天津工业大学 | Preparation method of conical anodized aluminum oxide template |
| CN107557838A (en) * | 2017-09-19 | 2018-01-09 | 芜湖浩极铝模板科技有限公司 | A kind of aluminum alloy pattern plate process of surface treatment |
-
2018
- 2018-03-27 CN CN201810256765.XA patent/CN108515005B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888637A (en) * | 2011-07-18 | 2013-01-23 | 深圳富泰宏精密工业有限公司 | Anodic oxidation treatment device |
| CN102965720A (en) * | 2012-11-04 | 2013-03-13 | 大连理工大学 | Method for preparing aluminum-base super-amphiphobic surface |
| CN105088310A (en) * | 2015-09-21 | 2015-11-25 | 天津工业大学 | Preparation method of conical anodized aluminum oxide template |
| CN107557838A (en) * | 2017-09-19 | 2018-01-09 | 芜湖浩极铝模板科技有限公司 | A kind of aluminum alloy pattern plate process of surface treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108515005B (en) | 2020-12-15 |
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