CN113308721B - Aluminum oxidation's colouring device - Google Patents
Aluminum oxidation's colouring device Download PDFInfo
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- CN113308721B CN113308721B CN202110616023.5A CN202110616023A CN113308721B CN 113308721 B CN113308721 B CN 113308721B CN 202110616023 A CN202110616023 A CN 202110616023A CN 113308721 B CN113308721 B CN 113308721B
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- 238000004040 coloring Methods 0.000 title claims abstract description 82
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 37
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 230000003647 oxidation Effects 0.000 title claims abstract description 21
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 21
- 230000001133 acceleration Effects 0.000 claims abstract description 57
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 150000001450 anions Chemical class 0.000 claims description 30
- 150000001768 cations Chemical class 0.000 claims description 29
- 230000003068 static effect Effects 0.000 claims description 21
- 230000006698 induction Effects 0.000 claims description 13
- 239000010405 anode material Substances 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims 8
- 238000010186 staining Methods 0.000 claims 7
- 150000002500 ions Chemical class 0.000 abstract description 30
- 230000005684 electric field Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000000666 effect on cation Effects 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000002923 metal particle Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 230000001846 repelling effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000010407 anodic oxide Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- 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
- C25D11/14—Producing integrally coloured layers
-
- 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
- C25D11/005—Apparatus specially adapted for electrolytic conversion coating
Abstract
The invention discloses a coloring device for aluminum oxidation, and belongs to the technical field of aluminum oxidation equipment. A coloring device for aluminum oxidation comprises a coloring tank, a power supply, a group of accelerating plates and a group of accelerating plates, wherein the upper wall in the coloring tank is provided with a first separating plate and a second separating plate which divide the upper part inside the coloring tank into a first positive part, a second negative part and a second positive part in sequence, the lower part inside the coloring tank is a first accelerating area and a second accelerating area, the group of accelerating plates accelerates ions which move horizontally in the first accelerating area upwards, the accelerating plates move away from the first accelerating area to a target electrode, the group of accelerating plates accelerates ions which move horizontally in the second accelerating area upwards, the accelerating plates move away from the second accelerating area to the target electrode, the accelerating plates can realize that ions moving horizontally in coloring liquid can obtain the acceleration of the upward movement through the acceleration of a magnetic field, the speed of reaching the target electrode is improved, and meanwhile, the acceleration of vertical movement of ions can obtain the acceleration of vertical movement through the acceleration of an electric field, increasing the speed of reaching the destination electrode.
Description
Technical Field
The invention belongs to the technical field of aluminum oxidation equipment, and particularly relates to a coloring device for aluminum oxidation.
Background
After the aluminum is anodized in a sulfuric acid solution, an oxide film is formed on the surface of the article, and the outermost surface of the oxide film is porous and is referred to as a porous layer. The bottom layer of the oxide film is connected and contacted with the aluminum substrate, and is a compact oxide film thin layer which is also called an active layer or a barrier layer. The aluminum material with the anodic oxide film is immersed in an electrolyte of a metal salt to serve as one electrode (by applying an alternating current), and a pure metal plate, graphite, stainless steel plate, or the like, which is the same as the metal salt contained in the electrolyte, may be used for the other electrode. When alternating current is applied to the two electrodes simultaneously (generally under the conditions of low voltage and low current density), the aluminum product automatically becomes a cathode, hydrogen is released from the cathode, metal ions in the metal solution form a strong ion concentration difference near the aluminum product and penetrate into the activation layer through the porous layer, and the aluminum product is alternately subjected to violent reduction and slow oxidation, namely, the active layer strongly attracts the metal ions, discharge is repeatedly carried out with negative static charge generated therein, metal particles or metal oxides are separated out and deposited at the bottom 3-6 microns of the micropores of the oxide film, and the precipitation amount of the metal particles is about 0.01g/dm 2. The fine particles are generally in the form of hair, spheres or granules having a diameter of 100 to 150 and a length of several micrometers, and the fine metal particles diffract under the action of light to give various colors to the oxide film, which is electrolytic coloring.
The existing electrolytic coloring speed is too slow, and the industrial coloring efficiency is greatly influenced.
Disclosure of Invention
1. Technical problem to be solved
In view of the problems in the prior art, the present invention provides an aluminum oxidation coloring apparatus, which can achieve the effect that horizontally moving ions in a coloring liquid can obtain an upward acceleration through the acceleration of a magnetic field, thereby increasing the speed of reaching a target electrode, and vertically moving ions can obtain a vertical acceleration through the acceleration of an electric field, thereby increasing the speed of reaching the target electrode.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A coloring apparatus for aluminum oxidation comprises a coloring tank 1, a power source 2, a set of accelerators 5 and a set of accelerators 6.
The coloring tank 1 is filled with a coloring liquid.
The upper wall of the coloring tank 1 is provided with a divided plate 101 and a divided plate 102.
The first and second plates 101 and 102 divide the upper part of the inner side of the color cell 1 into a positive first part 103, a negative part 104, and a positive second part 105 in this order.
The anode material 3 is provided in each of the first anode portion 103 and the second anode portion 105, and the anode material 3 is connected to the positive electrode 201 of the power source 2. The anode material 3 is graphite.
The aluminum plate 4 to be colored is provided in the cathode portion 104, and the aluminum plate 4 is connected to the negative electrode 202 of the power supply 2. The aluminum plate 4 to be colored is the anodized aluminum plate 4.
The lower part of the inner side of the color tank 1 is an acceleration first area 106 and an acceleration second area 107.
The anode portion 103 and the cathode portion 104 are connected only by the acceleration one region 106. The coloring liquid ions move within the positive portion 103, the negative portion 104, and the acceleration portion 106.
The cathode portion 104 and the anode portion 105 are connected only by the accelerating second region 107. The coloring liquid ions move in the cathode portion 104, the anode portion 105, and the accelerating portion 107.
The accelerating group 5 is arranged on the outer wall of the coloring groove 1 where the accelerating area 106 is positioned. Accelerating a set of 5 causes horizontally moving ions within the accelerated one region 106 to acquire an upward acceleration, accelerating away from the accelerated one region 106 to the destination electrode.
The accelerating groups 6 are arranged on the outer wall of the coloring groove 1 where the accelerating second area 107 is located. The accelerating set 6 accelerates horizontally moving ions in the accelerating second region 107 upward, away from the accelerating second region 107 to the destination electrode.
Further, the acceleration group 5 includes a positive electrode-plate 501 and a negative electrode-plate 502. The anode plate 501 is located on the outer wall of the rear side of the color cell 1 where the acceleration-one region 106 is located. The cathode-one plate 502 is located on the outer wall of the front side of the color slot 1 where the acceleration-one zone 106 is located. The magnetic induction lines from the positive plate 501 to the negative plate 502 are parallel to the sub-plate 101, and the magnetic induction lines cover the full acceleration region 106.
The anions flowing from the cathode portion 104 to the anode portion 103 receive an upward lorentz force, and the cations flowing from the anode portion 103 to the cathode portion 104 also receive an upward lorentz force.
Further, the accelerating group 6 includes a negative electrode two plate 601 and a positive electrode two plate 602. The cathode two plate 601 is located on the outer wall of the front side of the color slot 1 where the accelerating second region 107 is located. The positive electrode two plate 602 is located on the outer wall of the rear side of the coloring tank 1 where the acceleration two region 107 is located. The magnetic induction lines emitted from the positive electrode two plate 602 to the negative electrode two plate 601 are parallel to the two-plate 102, and the magnetic induction lines cover the accelerating two-zone 107.
The anions flowing from the cathode portion 104 to the anode portion 105 receive an upward lorentz force, and the cations flowing from the anode portion 105 to the cathode portion 104 also receive an upward lorentz force.
Furthermore, a plurality of air holes 108 are arranged on the upper wall of the coloring groove 1 where the first anode part 103, the cathode part 104 and the second anode part 105 are arranged. The gas generated by electrolysis can be discharged conveniently.
Furthermore, the upper wall of the color tank 1 where the cathode part 104 is located is provided with three acceleration groups 7. The upper walls of the coloring grooves 1 where the first positive part 103 and the second positive part 105 are located are provided with four accelerating groups 8. The acceleration group 7 accelerates the anions and cations in the cathode portion 104. The acceleration of the four sets 8 accelerates the cations and anions in the first part 103 or the second part 105.
The acceleration group 7 accelerates the negative ions and the positive ions in the cathode portion 104.
The four acceleration groups 8 accelerate the rising of anions in the first positive part 103 or the second positive part 105 and the falling of cations.
Further, the three accelerating groups 7 comprise negative electric plates, negative charge static generators and generating power supplies. The negative electrode plate is provided on the upper wall of the color cell 1 in which the cathode portion 104 is located. The negative charge static generator is electrically connected with the generating power supply. The negative charge electrostatic generator causes the negative electrode plates to carry negative charges. The negative charge plate carrying the negative charge has a repulsive effect on anions and an attractive effect on cations.
Further, the four acceleration groups 8 comprise a positive electric plate, a positive charge static generator and a generating power supply. The positive electrode plate is arranged on the upper wall of the coloring groove 1 where the first positive part 103 and the second positive part 105 are arranged. The positive charge static generator is electrically connected with the generating power supply. The positive charge electrostatic generator causes the positive electrode plate to carry a positive charge. The positive electrode carrying positive charges has an attracting action on anions and a repelling action on cations.
Further, the three accelerating groups 7 are also arranged on the lower wall of the coloring groove 1 where the first male part 103 and the second male part 105 are arranged. The accelerating four groups 8 are also arranged on the lower wall of the coloring tank 1 where the cathode part 104 is arranged. The anions and cations in the coloring liquid are accelerated from the lower side of the coloring tank 1, and the moving speed of the anions and cations is further increased.
Further, the three accelerating groups 7 comprise negative electric plates, negative charge static generators and generating power supplies. The negative electrode plate is arranged on the lower wall of the coloring groove 1 where the first positive part 103 and the second positive part 105 are arranged. The negative charge static generator is electrically connected with the generating power supply. The negative charge electrostatic generator causes the negative electrode plates to carry negative charges.
Further, the four acceleration groups 8 comprise a positive electric plate, a positive charge static generator and a generating power supply. The positive electrode is provided on the upper wall of the color cell 1 in which the cathode portion 104 is located. The positive charge static generator is electrically connected with the generating power supply. The positive charge electrostatic generator causes the positive electrode plate to carry a positive charge.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme ensures that ions moving horizontally in the coloring liquid can obtain acceleration perpendicular to the moving direction by cutting the magnetic induction lines, so that the horizontally moving ions can accelerate to leave a horizontal moving area, and the speed of reaching a target electrode is improved.
(2) The upper wall of the coloring tank is provided with a plurality of air holes, so that gas generated by electrolysis can be conveniently discharged, and the air pressure in the coloring tank is kept stable.
(3) The coloring tank upper wall at this scheme negative pole portion place is equipped with the negative electricity board that carries the negative charge, and the negative electricity board that carries the negative charge has repulsive action to anion, has attraction effect to the cation, makes the anion in the negative pole portion descend with higher speed, and the cation rises with higher speed, promotes the vertical moving speed of ion.
(4) The coloring groove upper wall at the first part of the positive and the second part of the positive is provided with the positive electroplate carrying positive charges, the positive electroplate carrying positive charges has attraction effect on anions and repulsion effect on cations, so that the anions in the first part of the positive and the second part of the positive rise at an accelerated speed, the cations fall at an accelerated speed, and the vertical moving speed of the ions is improved.
(5) The colored groove lower wall at this scheme negative pole portion place is equipped with the positive electroplax that carries the positive charge, and the positive electroplax that carries the positive charge has the attraction effect to anion, has the repulsion effect to cation, makes the anion of negative pole portion descend with higher speed, and the cation rises with higher speed, promotes the vertical moving speed of ion.
(6) The coloring tank lower wall that this scheme positive one and positive two places is equipped with the negative electricity board that carries the negative charge, and the negative electricity board that carries the negative charge has repulsive action to anion, has attraction effect to the cation, makes the anion in positive one and positive two with higher speed rise, and the cation descends with higher speed, promotes the vertical moving speed of ion.
Drawings
Fig. 1 is a schematic perspective cross-sectional structural view of a first embodiment of the present invention;
FIG. 2 is a schematic view of a partition position of a shading tank according to a first embodiment of the present invention;
FIG. 3 is a schematic diagram showing the moving direction of anions in a first acceleration zone and the moving direction of cations in a second acceleration zone according to a first embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating the Lorentz force direction on the anion in the first acceleration region and the Lorentz force direction on the cation in the second acceleration region according to the first embodiment of the present invention;
FIG. 5 is a diagram illustrating the Lorentz force direction of the positive ions in the first acceleration region and the Lorentz force direction of the negative ions in the second acceleration region according to the first embodiment of the present invention;
FIG. 6 is a schematic perspective cross-sectional view of a second embodiment of the present invention;
fig. 7 is a schematic perspective view of a third embodiment of the present invention;
FIG. 8 is a schematic sectional plan view of a third embodiment of the present invention;
fig. 9 is a schematic plan sectional structure diagram of a fourth embodiment of the present invention.
The reference numbers in the figures illustrate:
the device comprises a coloring tank 1, a first splitter plate 101, a second splitter plate 102, a first anode part 103, a cathode part 104, a second anode part 105, a first acceleration region 106, a second acceleration region 107, a power supply 2, a positive electrode 201, a negative electrode 202, an anode material 3, an aluminum plate 4, a first acceleration group 5, a first positive electrode plate 501, a first negative electrode plate 502, a second acceleration group 6, a second negative electrode plate 601, a second positive electrode plate 602, a third acceleration group 7 and a fourth acceleration group 8.
Detailed Description
The first embodiment is as follows: referring to fig. 1-5, an aluminum oxidation coloring apparatus includes a color tank 1, a power source 2, an acceleration group 5 and an acceleration group 6.
The coloring tank 1 is filled with a coloring liquid.
The upper wall of the coloring tank 1 is provided with a divided plate 101 and a divided plate 102.
The first and second plates 101 and 102 divide the upper part of the inner side of the color cell 1 into a positive first part 103, a negative part 104, and a positive second part 105 in this order.
The anode material 3 is provided in each of the first anode portion 103 and the second anode portion 105, and the anode material 3 is connected to the positive electrode 201 of the power source 2. The anode material 3 is graphite.
The aluminum plate 4 to be colored is provided in the cathode portion 104, and the aluminum plate 4 is connected to the negative electrode 202 of the power supply 2. The aluminum plate 4 to be colored is the anodized aluminum plate 4.
The lower part of the inner side of the color tank 1 is an acceleration first area 106 and an acceleration second area 107.
The anode portion 103 and the cathode portion 104 are connected only by the acceleration one region 106. The coloring liquid ions move within the positive portion 103, the negative portion 104, and the acceleration portion 106.
The cathode portion 104 and the anode portion 105 are connected only by the accelerating second region 107. The coloring liquid ions move in the cathode portion 104, the anode portion 105, and the accelerating portion 107.
The coloring liquid ions move vertically in the first positive portion 103, the second positive portion 104, and the second positive portion 105.
The coloring liquid ions move horizontally in the first acceleration region 106 and the second acceleration region 107.
The acceleration group 5 comprises a positive plate 501 and a negative plate 502. The anode plate 501 is located on the outer wall of the rear side of the color cell 1 where the acceleration-one region 106 is located. The cathode-one plate 502 is located on the outer wall of the front side of the color slot 1 where the acceleration-one zone 106 is located. The magnetic induction lines from the positive plate 501 to the negative plate 502 are parallel to the sub-plate 101, and the magnetic induction lines cover the full acceleration region 106.
The anions flowing from the cathode portion 104 to the anode portion 103 receive an upward lorentz force, and the cations flowing from the anode portion 103 to the cathode portion 104 also receive an upward lorentz force. Ions are accelerated away from the acceleration region 106 to the destination electrode.
The accelerating group 6 includes a cathode two-plate 601 and an anode two-plate 602. The cathode two plate 601 is located on the outer wall of the front side of the color slot 1 where the accelerating second region 107 is located. The positive electrode two plate 602 is located on the outer wall of the rear side of the coloring tank 1 where the acceleration two region 107 is located. The magnetic induction lines emitted from the positive electrode two plate 602 to the negative electrode two plate 601 are parallel to the two-plate 102, and the magnetic induction lines cover the accelerating two-zone 107.
The anions flowing from the cathode portion 104 to the anode portion 105 receive an upward lorentz force, and the cations flowing from the anode portion 105 to the cathode portion 104 also receive an upward lorentz force. The ions are accelerated away from the acceleration zone two 107 to the destination electrode.
The second embodiment is as follows: in the first embodiment, referring to fig. 6, a plurality of air holes 108 are formed on the upper wall of the color tank 1 where the first anode portion 103, the cathode portion 104 and the second anode portion 105 are located. The gas generated by electrolysis can be discharged conveniently. The air pressure in the coloring tank 1 is kept stable.
The third concrete embodiment: in the second embodiment, referring to fig. 7-8, the upper wall of the color tank 1 where the cathode portion 104 is located is provided with three accelerating groups 7.
The accelerating three groups 7 comprise negative electric plates, negative charge static generators and generating power supplies. The negative electrode plate is provided on the upper wall of the color cell 1 in which the cathode portion 104 is located. The negative charge static generator is electrically connected with the generating power supply. The negative charge electrostatic generator causes the negative electrode plates to carry negative charges. The negative charge plate carrying the negative charge has a repulsive effect on anions and an attractive effect on cations.
Negative plates carrying negative charges can accelerate the negative and positive ions in the cathode portion 104. The negative ions in the cathode portion 104 are accelerated to fall and the positive ions are accelerated to rise.
The upper walls of the coloring grooves 1 where the first positive part 103 and the second positive part 105 are located are provided with four accelerating groups 8.
The accelerating four groups 8 comprise positive plates, positive electrostatic generators and generating power supplies. The positive electrode plate is arranged on the upper wall of the coloring groove 1 where the first positive part 103 and the second positive part 105 are arranged. The positive charge static generator is electrically connected with the generating power supply. The positive charge electrostatic generator causes the positive electrode plate to carry a positive charge. The positive electrode carrying positive charges has an attracting action on anions and a repelling action on cations.
The positive electrode carrying positive charges can accelerate the cations and anions in the first part 103 or the second part 105 of the anode. The anions in the first cation 103 or the second cation 105 can be accelerated to rise and the cations can be accelerated to fall.
The fourth concrete embodiment: in the third embodiment, please refer to the aluminum oxidation coloring apparatus shown in fig. 9, the three accelerating groups 7 are further disposed on the lower wall of the coloring tank 1 where the first positive portion 103 and the second positive portion 105 are located. The accelerating four groups 8 are also arranged on the lower wall of the coloring tank 1 where the cathode part 104 is arranged. The anions and cations in the coloring liquid are accelerated from the lower side of the coloring tank 1, and the moving speed of the anions and cations is further increased.
The accelerating three groups 7 comprise negative electric plates, negative charge static generators and generating power supplies. The negative electrode plate is arranged on the lower wall of the coloring groove 1 where the first positive part 103 and the second positive part 105 are arranged. The negative charge static generator is electrically connected with the generating power supply. The negative charge electrostatic generator causes the negative electrode plates to carry negative charges.
The accelerating four groups 8 comprise positive plates, positive electrostatic generators and generating power supplies. The positive electrode is provided on the upper wall of the color cell 1 in which the cathode portion 104 is located. The positive charge static generator is electrically connected with the generating power supply. The positive charge electrostatic generator causes the positive electrode plate to carry a positive charge.
Claims (9)
1. An aluminum oxidation coloring apparatus, characterized in that: comprises a coloring tank (1), a power supply (2), a group of acceleration (5) and a group of acceleration (6);
the coloring tank (1) is filled with coloring liquid;
the upper wall in the coloring groove (1) is provided with a divided plate (101) and a divided plate (102);
the upper part of the inner side of the coloring groove (1) is divided into a positive first part (103), a negative part (104) and a positive second part (105) by a first division plate (101) and a second division plate (102) in sequence;
anode materials (3) are arranged in the first anode part (103) and the second anode part (105), and the anode materials (3) are connected with the anode (201) of the power supply (2);
the cathode part (104) is internally provided with an aluminum plate (4) to be colored, and the aluminum plate (4) is connected with the negative electrode (202) of the power supply (2);
the lower part of the inner side of the coloring groove (1) is provided with a first acceleration area (106) and a second acceleration area (107);
the anode section (103) and the cathode section (104) are communicated only by the acceleration section (106);
the cathode part (104) and the anode part (105) are communicated only through the accelerating zone II (107);
the accelerating group (5) is arranged on the outer wall of the coloring groove (1) where the accelerating first zone (106) is positioned;
the two accelerating groups (6) are arranged on the outer wall of the coloring groove (1) where the second accelerating area (107) is located;
the accelerating group (5) and the accelerating group (6) can accelerate the passing of anions and cations in the coloring liquid;
the upper wall of the coloring groove (1) where the cathode part (104) is positioned is provided with three accelerating groups (7); four accelerating groups (8) are arranged on the upper wall of the coloring groove (1) where the first positive part (103) and the second positive part (105) are located; the accelerating three groups (7) can accelerate the anions and the cations in the cathode part (104); the four accelerating groups (8) can accelerate the anions and the cations in the first positive part (103) or the second positive part (105).
2. An aluminium oxidation staining apparatus according to claim 1, wherein: the accelerating group (5) comprises a positive electrode one plate (501) and a negative electrode one plate (502); the positive electrode plate (501) is positioned on the outer wall of the rear side of the coloring groove (1) at the position of the accelerating area (106); the negative electrode plate (502) is positioned on the outer wall of the front side of the coloring groove (1) at the position of the accelerating area (106); the magnetic induction lines from the positive plate (501) to the negative plate (502) are parallel to the sub-plate (101), and the magnetic induction lines cover the full acceleration zone (106).
3. An aluminium oxidation staining apparatus according to claim 1, wherein: the accelerating group (6) comprises a negative electrode second plate (601) and a positive electrode second plate (602); the second negative electrode plate (601) is positioned on the outer wall of the front side of the coloring groove (1) at the position of the second accelerating area (107); the two anode plates (602) are positioned on the outer wall of the rear side of the coloring groove (1) at the position of the two accelerating areas (107); the magnetic induction lines emitted from the positive electrode two plate (602) to the negative electrode two plate (601) are parallel to the two-plate (102), and the magnetic induction lines cover the full acceleration two area (107).
4. An aluminium oxidation colouring apparatus according to claim 2 or 3, wherein: a plurality of air holes (108) are arranged on the upper wall of the coloring groove (1) where the first anode part (103), the cathode part (104) and the second anode part (105) are arranged.
5. An aluminium oxidation staining apparatus according to claim 1, wherein: the accelerating three groups (7) comprise negative electric plates, negative charge electrostatic generators and generating power supplies; the negative electrode plate is arranged on the upper wall of the coloring groove (1) where the cathode part (104) is positioned; the negative charge static generator is electrically connected with the generating power supply; the negative charge electrostatic generator causes the negative electrode plates to carry negative charges.
6. An aluminium oxidation staining apparatus according to claim 1, wherein: the accelerating four groups (8) comprise positive electric plates, positive electric static generators and generating power supplies; the positive electrode plate is arranged on the upper wall of the coloring groove (1) where the first positive part (103) and the second positive part (105) are arranged; the positive charge static generator is electrically connected with the generating power supply; the positive charge electrostatic generator causes the positive electrode plate to carry a positive charge.
7. An aluminium oxidation staining apparatus according to claim 1, wherein: the three accelerating groups (7) are also arranged on the lower wall of the coloring groove (1) where the first male part (103) and the second male part (105) are positioned; the four accelerating groups (8) are also arranged on the lower wall of the coloring groove (1) where the cathode part (104) is positioned.
8. An aluminium oxidation staining apparatus according to claim 7, wherein: the accelerating three groups (7) comprise negative electric plates, negative charge electrostatic generators and generating power supplies; the negative electrode plate is arranged on the lower wall of the coloring groove (1) where the first positive part (103) and the second positive part (105) are positioned; the negative charge static generator is electrically connected with the generating power supply; the negative charge electrostatic generator causes the negative electrode plates to carry negative charges.
9. An aluminium oxidation staining apparatus according to claim 7, wherein: the accelerating four groups (8) comprise positive electric plates, positive electric static generators and generating power supplies; the positive electrode plate is arranged on the upper wall of the coloring groove (1) where the cathode part (104) is positioned; the positive charge static generator is electrically connected with the generating power supply; the positive charge electrostatic generator causes the positive electrode plate to carry a positive charge.
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| CN202110616023.5A CN113308721B (en) | 2021-06-02 | 2021-06-02 | Aluminum oxidation's colouring device |
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| CN202110616023.5A CN113308721B (en) | 2021-06-02 | 2021-06-02 | Aluminum oxidation's colouring device |
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| JPS5950198A (en) * | 1982-09-17 | 1984-03-23 | Sankyo Alum Ind Co Ltd | Surface treatment of aluminum for patterning |
| KR100293232B1 (en) * | 1996-12-18 | 2001-09-17 | 이구택 | Method and apparatus for increasing fluidity of electrolyte by impressing magnetic field |
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| JP2011195898A (en) * | 2010-03-19 | 2011-10-06 | Fuji Electric Co Ltd | Electrolytic plating device |
| WO2011149330A1 (en) * | 2010-05-26 | 2011-12-01 | Mimos Berhad | Method of electrodepositing nickel-cobalt alloy |
| CN103160903A (en) * | 2011-12-16 | 2013-06-19 | 深圳富泰宏精密工业有限公司 | Anodization coloring apparatus and treating method of coloring by using same |
| JP5950198B2 (en) * | 2012-07-30 | 2016-07-13 | パナソニックＩｐマネジメント株式会社 | lighting equipment |
| CN106245077A (en) * | 2016-07-18 | 2016-12-21 | 江苏大学 | The localization deposition process device that a kind of taper magnetic field is compound with electric field |
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Address after: 312300 Hangzhou Shangyu economic and Technological Development Zone, Shaoxing, Zhejiang Patentee after: Zhejiang Xinbo Aluminum Plastic Packaging Co.,Ltd. Country or region after: China Address before: 312369 west of weiqi Road, Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG XINBO ALUMINIUM PLASTIC PRODUCTS CO.,LTD. Country or region before: China |