CN106498471A - A kind of preparation technology of embossed aluminium coiled material - Google Patents
A kind of preparation technology of embossed aluminium coiled material Download PDFInfo
- Publication number
- CN106498471A CN106498471A CN201611079056.6A CN201611079056A CN106498471A CN 106498471 A CN106498471 A CN 106498471A CN 201611079056 A CN201611079056 A CN 201611079056A CN 106498471 A CN106498471 A CN 106498471A
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- China
- Prior art keywords
- aluminium
- oxidation
- preparation technology
- embossing
- coiled material
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a kind of preparation technology of embossed aluminium coiled material, comprises the following steps：（1）Unreel embossing；（2）Entering oxidation liquid pool carries out anodic oxidation；（3）Aluminium after oxidation is cleaned to aluminium positive and negative through upper and lower spray head sprinkling cleaning fluid；（4）Aluminium after cleaning enters baking oven baking, and at 90 100 DEG C, at 100 110 DEG C, baking time is 30 40 seconds to nowel temperature control to top box temperature control；（5）Winding, winding machine speed is with to unreel machine speed synchronous.Present invention process is simple, efficiency high, and the embossed aluminium coiled material intensity for manufacturing is high, acidproof, alkali resistance and good corrosion resistance.
Description
Technical field
A kind of the present invention relates to aluminium surface processing technology field, more particularly to preparation technology of embossed aluminium coiled material.
Background technology
Embossed aluminium volume is that the aluminium for forming various decorative patterns on surface through calendering processing is produced on the basis of smooth aluminium coiled material
Product, application are relatively broad, are used primarily in the aspects such as packaging, building, curtain wall, are also used for various household electrical appliance such as refrigerator, refrigerator etc.
Inwall.Existing common embossed aluminium coiled material complicated process of preparation, preparation efficiency are low, and the embossed aluminium coiled material for manufacturing is acidproof resistance to
Alkalescence is not good enough, and intensity and corrosion resistance are also not good enough.
Content of the invention
The present invention seeks to overcoming the disadvantages mentioned above that prior art is present, there is provided a kind of preparation technology of embossed aluminium coiled material,
Process is simple, efficiency high, the embossed aluminium coiled material intensity for manufacturing is high, acidproof, alkali resistance and good corrosion resistance.
For achieving the above object, the technology used in the present invention means are：A kind of preparation technology of embossed aluminium coiled material, including
Following steps：
（1）Smooth aluminum coiled material is unreeled through unreeling machine, aluminium pass through a pair of convex-concave knurling rolls, one of convex-concave knurling rolls convex
Recessed decorative pattern is intermeshed with the raised and concave figures of another convex-concave knurling rolls；
（2）Aluminium after embossing is conveyed into oxidation liquid pool through transmission registration roller and carries out anodic oxidation, oxidation solution pond length
For 35-48 rice, oxidization time is 7-16 minutes, aoxidizes 20-35 DEG C of liquid temp；
（3）Aluminium after oxidation is cleaned to aluminium positive and negative through upper and lower spray head sprinkling cleaning fluid；
（4）Aluminium after cleaning enters baking oven baking, and, at 90-100 DEG C, nowel temperature control is in 100-110 for top box temperature control
DEG C, baking time is the 30-40 seconds；
（5）Winding, winding machine speed is with to unreel machine speed synchronous.
Further, in step（1）In, 3-5 m/min of unreeling machine speeds control.
Further, multiple transmission registration rollers are provided with oxidation liquid pool, with the transmission with aluminium.
Further, step（3）In, the temperature of cleaning fluid is 18-25 DEG C.
The invention has the beneficial effects as follows：Process is simple, efficiency high, the embossed aluminium coiled material intensity for manufacturing are high, acidproof, resistance to
Alkalescence and good corrosion resistance.
Specific embodiment
The present invention be will be better understood that by following embodiments.
Embodiment 1
A kind of preparation technology of embossed aluminium coiled material, comprises the following steps：
（1）Smooth aluminum coiled material is unreeled through unreeling machine, 3 ms/min of unreeling machine speeds control, aluminium is through a pair of convex-concave embossing
Roller, the raised and concave figures of one of convex-concave knurling rolls are intermeshed with the raised and concave figures of another convex-concave knurling rolls；
（2）Aluminium after embossing is conveyed into oxidation liquid pool through transmission registration roller and carries out anodic oxidation, sets in oxidation liquid pool
There are multiple transmission registration rollers, with the transmission with aluminium, oxidation solution pond length is 48 meters, and oxidization time is 16 minutes, aoxidizes liquid temperature
20 DEG C of degree；
（3）Aluminium after oxidation is cleaned to aluminium positive and negative through upper and lower spray head sprinkling cleaning fluid, the temperature of cleaning fluid
Spend for 18 DEG C；
（4）Aluminium after cleaning enters baking oven baking, top box temperature control at 90 DEG C, nowel temperature control at 100 DEG C, during baking
Between be 30 seconds；
（5）Winding, winding machine speed is with to unreel machine speed synchronous.
Embodiment 2
A kind of preparation technology of embossed aluminium coiled material, comprises the following steps：
（1）Smooth aluminum coiled material is unreeled through unreeling machine, 5 ms/min of unreeling machine speeds control, aluminium is through a pair of convex-concave embossing
Roller, the raised and concave figures of one of convex-concave knurling rolls are intermeshed with the raised and concave figures of another convex-concave knurling rolls；
（2）Aluminium after embossing is conveyed into oxidation liquid pool through transmission registration roller and carries out anodic oxidation, sets in oxidation liquid pool
There are multiple transmission registration rollers, with the transmission with aluminium, oxidation solution pond length is 35 meters, and oxidization time is 7 minutes, aoxidizes liquid temp
35℃；
（3）Aluminium after oxidation is cleaned to aluminium positive and negative through upper and lower spray head sprinkling cleaning fluid, the temperature of cleaning fluid
Spend for 25 DEG C；
（4）Aluminium after cleaning enters baking oven baking, and top box temperature control at 100 DEG C, toast at 110 DEG C by nowel temperature control
Time is 40 seconds；
（5）Winding, winding machine speed is with to unreel machine speed synchronous.
Embodiment 3
A kind of preparation technology of embossed aluminium coiled material, comprises the following steps：
（1）Smooth aluminum coiled material is unreeled through unreeling machine, 4 ms/min of unreeling machine speeds control, aluminium is through a pair of convex-concave embossing
Roller, the raised and concave figures of one of convex-concave knurling rolls are intermeshed with the raised and concave figures of another convex-concave knurling rolls；
（2）Aluminium after embossing is conveyed into oxidation liquid pool through transmission registration roller and carries out anodic oxidation, sets in oxidation liquid pool
There are multiple transmission registration rollers, with the transmission with aluminium, oxidation solution pond length is 40 meters, and oxidization time is 10 minutes, aoxidizes liquid temperature
30 DEG C of degree；
（3）Aluminium after oxidation is cleaned to aluminium positive and negative through upper and lower spray head sprinkling cleaning fluid, the temperature of cleaning fluid
Spend for 22 DEG C；
（4）Aluminium after cleaning enters baking oven baking, top box temperature control at 98 DEG C, nowel temperature control at 102 DEG C, during baking
Between be 36 seconds；
（5）Winding, winding machine speed is with to unreel machine speed synchronous.
This preparation process is simple, efficiency high, the embossed aluminium coiled material intensity for manufacturing is high, acidproof, alkali resistance and corrosion resistant
Corrosion is good.
Specific embodiment only of the invention, it is not limited to which this, any those familiar with the art exists
The invention discloses technical scope in, change or replacement can be readily occurred in, should be all included within the scope of the present invention.
Claims (4)
1. a kind of embossing aluminium sheet preparation technology, it is characterised in that：Comprise the following steps：
（1）Smooth aluminum coiled material is unreeled through unreeling machine, aluminium pass through a pair of convex-concave knurling rolls, one of convex-concave knurling rolls convex
Recessed decorative pattern is intermeshed with the raised and concave figures of another convex-concave knurling rolls；
（2）Aluminium after embossing is conveyed into oxidation liquid pool through transmission registration roller and carries out anodic oxidation, oxidation solution pond length
For 35-48 rice, oxidization time is 7-16 minutes, aoxidizes 20-35 DEG C of liquid temp；
（3）Aluminium after oxidation is cleaned to aluminium positive and negative through upper and lower spray head sprinkling cleaning fluid；
（4）Aluminium after cleaning enters baking oven baking, and, at 90-100 DEG C, nowel temperature control is in 100-110 for top box temperature control
DEG C, baking time is the 30-40 seconds；
（5）Communicated roller enters longitudinal cutting and carries out longitudinal cutting；
（6）The communicated roller of aluminium after longitudinal direction is cut enters press and is flattened, and is conveyed into horizontal stroke by transfer roller after leveling
Cut machine, transverse cutting unit carries out crosscutting according to the demand of aluminium sheet length, that is, obtain embossed aluminium plate.
2. according to claim 1 embossing aluminium sheet preparation technology, it is characterised in that：In step（1）In, unreel motor speed
3-5 m/min of control.
3. according to claim 1 embossing aluminium sheet preparation technology, it is characterised in that：Multiple transmission are provided with oxidation liquid pool
Registration roller, with the transmission with aluminium.
4. according to claim 1 embossing aluminium sheet preparation technology, it is characterised in that：Step（3）In, the temperature of cleaning fluid
For 18-25 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079056.6A CN106498471A (en) | 2016-11-30 | 2016-11-30 | A kind of preparation technology of embossed aluminium coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079056.6A CN106498471A (en) | 2016-11-30 | 2016-11-30 | A kind of preparation technology of embossed aluminium coiled material |
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| CN106498471A true CN106498471A (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611079056.6A Pending CN106498471A (en) | 2016-11-30 | 2016-11-30 | A kind of preparation technology of embossed aluminium coiled material |
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| CN (1) | CN106498471A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734316A (en) * | 2016-11-30 | 2017-05-31 | 宿州市协成金属材料有限公司 | A kind of preparation technology for being embossed aluminium sheet |
Citations (6)
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|---|---|---|---|---|
| JPH10265996A (en) * | 1997-03-21 | 1998-10-06 | Satoshi Kawai | Anodic oxidation treatment of aluminum or its alloy with good alkaline corrosion resistance |
| CN101845654A (en) * | 2009-03-23 | 2010-09-29 | 浙江帝龙新材料股份有限公司 | Aluminum strip anode oxidization process |
| CN102443832A (en) * | 2011-11-14 | 2012-05-09 | 镇江鼎胜铝业股份有限公司 | Method for manufacturing orange-figured plate with high oxidation resistance |
| CN102527715A (en) * | 2011-12-09 | 2012-07-04 | 江苏鑫皇铝业发展有限公司 | Process for rolling production of decorative drawing aluminum strip by double rollers |
| CN105887152A (en) * | 2016-06-15 | 2016-08-24 | 苏州市新鸿基精密部品有限公司 | Aluminum alloy anodic oxidation process |
| CN106734316A (en) * | 2016-11-30 | 2017-05-31 | 宿州市协成金属材料有限公司 | A kind of preparation technology for being embossed aluminium sheet |
-
2016
- 2016-11-30 CN CN201611079056.6A patent/CN106498471A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10265996A (en) * | 1997-03-21 | 1998-10-06 | Satoshi Kawai | Anodic oxidation treatment of aluminum or its alloy with good alkaline corrosion resistance |
| CN101845654A (en) * | 2009-03-23 | 2010-09-29 | 浙江帝龙新材料股份有限公司 | Aluminum strip anode oxidization process |
| CN102443832A (en) * | 2011-11-14 | 2012-05-09 | 镇江鼎胜铝业股份有限公司 | Method for manufacturing orange-figured plate with high oxidation resistance |
| CN102527715A (en) * | 2011-12-09 | 2012-07-04 | 江苏鑫皇铝业发展有限公司 | Process for rolling production of decorative drawing aluminum strip by double rollers |
| CN105887152A (en) * | 2016-06-15 | 2016-08-24 | 苏州市新鸿基精密部品有限公司 | Aluminum alloy anodic oxidation process |
| CN106734316A (en) * | 2016-11-30 | 2017-05-31 | 宿州市协成金属材料有限公司 | A kind of preparation technology for being embossed aluminium sheet |
Non-Patent Citations (1)
| Title |
|---|
| 方志能 等: "凹凸花纹板的成形工艺", 《机械制造》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734316A (en) * | 2016-11-30 | 2017-05-31 | 宿州市协成金属材料有限公司 | A kind of preparation technology for being embossed aluminium sheet |
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Application publication date: 20170315 |