CN208667878U - A kind of oxidation unit for pack alloy - Google Patents
A kind of oxidation unit for pack alloy Download PDFInfo
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- CN208667878U CN208667878U CN201821433922.1U CN201821433922U CN208667878U CN 208667878 U CN208667878 U CN 208667878U CN 201821433922 U CN201821433922 U CN 201821433922U CN 208667878 U CN208667878 U CN 208667878U
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- oxidation
- holding tank
- electrolyte
- agitating device
- electrolyte holding
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Abstract
The utility model discloses a kind of anode processing techniques and its oxidation unit for pack alloy, the anode processing technique successively includes pretreatment process, for the first time cleaning, polishing treatment, second cleaning, oxidation processes, ultrasonic cleaning process, the oxidation unit includes multiple oxidation chambers, has backwater channel between the multiple oxidation chamber；The backwater channel is connected to the electrolyte holding tank；The multiple oxidation chamber bottom is provided with the spray assemblies being connected to backwater channel, and the spray assemblies are connect by kinetic pump with electrolyte holding tank, is provided with agitating device in the electrolyte holding tank.The utility model is sufficiently mixed each component in electrolyte uniformly, while controling effectively to the temperature of electrolyte, improves the efficiency that workpiece to be oxidized forms oxidation film by the way that the agitating device with temp regulating function is arranged in electrolyte holding tank.
Description
Technical field
The utility model relates to field of metal surface treatment technology, more particularly to a kind of oxidation for pack alloy
Device.
Background technique
As aluminium alloy is most widely used one kind structural metallic materials in industry, in Aeronautics and Astronautics, automobile, machinery
It has been widely applied in manufacture, ship and chemical industry.It is placed in electrolyte solution by anode of Al-alloy products, is made using electrolysis
With making its surface form the process of aluminum oxide film, the referred to as anodized of aluminium alloy.By the aluminium of anodized
Alloy product is known as aluminum alloy anode product.
Currently, passing through concentration, oxidization time and the electricity of the electrolyte in control electrolytic cell during anodic oxidation
The temperature etc. of chemical reaction, to obtain the oxidation film of even compact；However, the aluminum alloy anode of conventional anodization technique preparation
The corrosion resistance of oxidation film is not high, and strong acid is stronger to the dissolution of oxidation film, and the microhardness of film layer is generally relatively low, furthermore, due to
The temperature of the concentration and non-uniform temperature of electrolyte, oxidization time and electrochemical reaction such as is difficult to control at the reasons, leads to aluminum
The efficiency of the anodized of product is lower, and then affects production efficiency.
Utility model content
The purpose of the utility model is to overcome shortcomings in the prior art, provide a kind of for pack alloy oxidation
Device, to solve the problems, such as above-mentioned background technique.
In order to solve the above technical problems, the utility model is solved by following technical proposals:
A kind of oxidation unit for pack alloy, including power supply, electrolyte holding tank, oxidation trough, anode assembly, yin
Pole device, the anode assembly include the mounting plate being fixed on external mechanical arm, and the mechanical arm is used to drive when work
The mounting plate activity is contained in the oxidation trough, and multiple shafts and described for driving are set side by side on the mounting plate
The motor of shaft rotation, is equipped with multiple clamp assemblies for clamping workpiece in the shaft；
The cathode assembly is installed in the oxidation trough, has multiple oxidation chambers, the clamping on the cathode assembly
Component activity is contained in corresponding oxidation chamber, has backwater channel between the multiple oxidation chamber；The backwater channel and institute
State the connection of electrolyte holding tank；The multiple oxidation chamber bottom is provided with the spray assemblies being connected to backwater channel, the spray
Component is connect by kinetic pump with electrolyte holding tank, and agitating device, the stirring dress are provided in the electrolyte holding tank
It is set to the hollow pipe fitting for being rotationally connected with continuous bend on the electrolyte holding tank, is filled with cooling in the hollow pipe fitting
Liquid.
Further, conductive plate and sealing frock are provided on the clamp assemblies, the sealing frock and corresponding institute
State oxidation chamber sealed connection.
Further, the oxidation trough is open-topped hollow cuboid.
Further, the hollow pipe fitting both ends of the agitating device connect coolant circulation unit.
Further, rotational speed governor and flow regulator are provided on the agitating device.
The utility model have the following advantages that compared with prior art and the utility model has the advantages that
1, the cathode assembly of the utility model is installed in oxidation trough, has multiple oxidation chambers, institute on the cathode assembly
It states clamp assemblies activity to be contained in corresponding oxidation chamber, there is backwater channel between the multiple oxidation chamber；The return water is logical
Road is connected to the electrolyte holding tank.Can make one or more face contacts of electrolyte and aluminium alloy, can accurately into
The local anodic oxidations of row Al alloy parts is handled, and the oxidation processes of multiple workpiece are not interfere with each other, by adjust spray pressure into
Oxidization time is shortened in the control of row oxidation process, improves oxidation efficiency, improves oxygen change quality.
2, by the way that the agitating device with temp regulating function is arranged in electrolyte holding tank, make each group in electrolyte
Divide and be sufficiently mixed uniformly, while controling effectively to the temperature of electrolyte, improves the effect that workpiece to be oxidized forms oxidation film
Rate.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of structural schematic diagram of oxidation unit for pack alloy.
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
The specific implementation process of the utility model is as follows:
As shown in Figure 1, a kind of oxidation unit for pack alloy, including power supply, electrolyte holding tank 10, oxidation
Slot, anode assembly, cathode assembly, the anode assembly include the mounting plate 30 being fixed on external mechanical arm, the machinery
Arm is used to drive the mounting plate activity to be contained in the oxidation trough when work, is set side by side on the mounting plate 30 multiple
Shaft 31 and motor for driving shaft rotation are equipped with multiple clamping groups for clamping workpiece in the shaft
Part；
The cathode assembly is installed in the oxidation trough, has multiple oxidation chambers 20, the folder on the cathode assembly
It holds component activity to be contained in corresponding oxidation chamber 20, there is backwater channel 36 between the multiple oxidation chamber 20；The return water
Channel 36 is connected to the electrolyte holding tank 10；The multiple 20 bottom of oxidation chamber be provided be connected to backwater channel 36 spray
Component 40 is drenched, the spray assemblies 40 are connect with electrolyte holding tank 10 by kinetic pump, set in the electrolyte holding tank 10
It is equipped with agitating device 11, the agitating device 11 is the hollow pipe for being rotationally connected with continuous bend on the electrolyte holding tank 10
Part, the hollow pipe fitting is interior to be filled with coolant liquid.
It is provided with conductive plate 32 and sealing frock 35 on the clamp assemblies, the sealing frock 35 and the corresponding oxygen
Change chamber 20 to be tightly connected.
The oxidation trough is open-topped hollow cuboid, and the mounting plate 30 being connected on mechanical arm can be with oxidation
The edge of slot cooperates, and has sealing function.
The hollow pipe fitting both ends of the agitating device 11 connect coolant circulation unit 12.
Rotational speed governor and flow regulator (not shown) are provided on the agitating device 11, rotational speed governor is for controlling
The rotation speed of agitating device processed, flow regulator are used to adjust the circulation rate of coolant liquid, and the two combines, and stir function realizing
Has the function of temperature adjusting while energy.
In the present embodiment, the course of work of the oxidation unit are as follows: will be by second of cleaned aluminium alloy work
Part 33 is installed in the clamp assemblies, and the clamp assemblies can be clamping apparatus etc. can be by Al alloy parts detachable card
The device for being installed on 30 bottom of mounting plate is closed, the conductive plate 32 being arranged on clamp assemblies is for jointed anode electrode, preferably
, in one embodiment of the utility model, the sealing frock 35, which can be, is set to the clamp assemblies top edges
Sealing edge, the sealing edge can combine closely with the cavity wall of corresponding oxidation chamber, and leakage is generated when preventing electrolyte from spraying.When
After Al alloy parts 33 are installed, spray face and spray angles can be changed by the rotation of shaft 31, it is irregular for making
Al alloy parts uniform alumina control aluminium while for controlling the exposure concentration of Al alloy parts different surfaces and electrolyte
The degree of oxidation of alloy workpiece surface different location is conducive to save resource, reduces processing cost.Spray assemblies 40 and kinetic pump connect
It connects, the electrolyte in electrolyte holding tank 10 can be sprayed according to certain orientation in the face to be oxidized of Al alloy parts, make electricity
Solution anode is connected to cathode plate 41, forms current loop, after the electrolyte being ejected contacts on Al alloy parts surface, is fallen after rise
To 36 bottom of backwater channel, it is discharged into electrolyte holding tank 10, in the present embodiment, kinetic pump is provided with pressure-regulating valve, energy
Enough sizes for changing spray flow by adjusting spray pressure, the spray apertures of spray assemblies 40 are several in array-like distribution
Pore can enable aluminum alloy to the more uniform contact electrolyte of workpiece surface, improve oxidation density, meanwhile, it is capable to by dividing
It does not control the spray pressure in different oxidation chambers to realize to the differential control of different aluminum alloys workpiece oxidization time, reaches most
Oxidization time is shortened while good oxidation effectiveness, improves processing efficiency.
The quantity of the oxidation chamber 20 can be set to it is multiple, can mass simultaneous process multiple Al alloy parts, it is multiple
Oxidation chamber is connected in the electrolyte holding tank 10 by backwater channel 36, forms recycling for electrolyte, electrolyte
Temperature sensor is equipped in holding tank 10, temperature sensor is sent out for incuding the temperature of electrolyte in real time, and by the temperature of induction
It send to controller, controller adjusts the flow of coolant liquid according to the oxidizing temperature of systemic presupposition, is when the temperature of electrolyte is higher than
When system preset value, system accelerates the circulation rate of coolant liquid, realizes cooling effect, when the temperature of electrolyte is lower than systemic presupposition value
When, system reduces coolant liquid circulation rate, and to keep temperature constant, agitating device 11 is using the tubular body of continuous bend in electricity
Flip-flop movement in liquid holding tank is solved, the electrolyte that backwater channel is discharged into can be stirred rapidly, make each group in electrolyte
It is point more uniform, meanwhile, the surface of curved tubular body and electrolyte increase contact area, make the heat on curved tubular body
Amount and the heat of electrolyte quickly swap transmitting, can quickly be precisely controlled to temperature.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (5)
1. a kind of oxidation unit for pack alloy, it is characterised in that: including power supply, electrolyte holding tank, oxidation trough, sun
Pole device, cathode assembly, the anode assembly include the mounting plate being fixed on external mechanical arm, and the mechanical arm is used for work
As when drive the mounting plate activity to be contained in the oxidation trough, multiple shafts are set side by side on the mounting plate and are used for
The motor of the shaft rotation is driven, multiple clamp assemblies for clamping workpiece are installed in the shaft；
The cathode assembly is installed in the oxidation trough, has multiple oxidation chambers, the clamp assemblies on the cathode assembly
Activity is contained in corresponding oxidation chamber, has backwater channel between the multiple oxidation chamber；The backwater channel and the electricity
Solve the connection of liquid holding tank；The multiple oxidation chamber bottom is provided with the spray assemblies being connected to backwater channel, the spray assemblies
It is connect by kinetic pump with electrolyte holding tank, agitating device is provided in the electrolyte holding tank, the agitating device is
It is rotationally connected with the hollow pipe fitting of continuous bend on the electrolyte holding tank, is filled with coolant liquid in the hollow pipe fitting.
2. a kind of oxidation unit for pack alloy according to claim 1, it is characterised in that: the clamp assemblies
On be provided with conductive plate and sealing frock, the sealing frock is tightly connected with the corresponding oxidation chamber.
3. a kind of oxidation unit for pack alloy according to claim 1, it is characterised in that: the oxidation trough is
Open-topped hollow cuboid.
4. a kind of oxidation unit for pack alloy according to claim 1, it is characterised in that: the agitating device
Hollow pipe fitting both ends connect coolant circulation unit.
5. a kind of oxidation unit for pack alloy according to claim 1, it is characterised in that: the agitating device
On be provided with rotational speed governor and flow regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433922.1U CN208667878U (en) | 2018-09-03 | 2018-09-03 | A kind of oxidation unit for pack alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433922.1U CN208667878U (en) | 2018-09-03 | 2018-09-03 | A kind of oxidation unit for pack alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208667878U true CN208667878U (en) | 2019-03-29 |
Family
ID=65841500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821433922.1U Active CN208667878U (en) | 2018-09-03 | 2018-09-03 | A kind of oxidation unit for pack alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208667878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796576A (en) * | 2018-09-03 | 2018-11-13 | 东莞市旺鑫精密工业有限公司 | A kind of anode processing technique and its oxidation unit for pack alloy |
| CN113718309A (en) * | 2021-09-01 | 2021-11-30 | 天长市京发铝业有限公司 | Aluminum plate anodic oxidation equipment |
-
2018
- 2018-09-03 CN CN201821433922.1U patent/CN208667878U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796576A (en) * | 2018-09-03 | 2018-11-13 | 东莞市旺鑫精密工业有限公司 | A kind of anode processing technique and its oxidation unit for pack alloy |
| CN113718309A (en) * | 2021-09-01 | 2021-11-30 | 天长市京发铝业有限公司 | Aluminum plate anodic oxidation equipment |
| CN113718309B (en) * | 2021-09-01 | 2023-12-15 | 天长市京发铝业有限公司 | Aluminum plate anodic oxidation equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230511 Address after: No. 88-2 (10), Group 3, Lianmeng Village, Xinxing Town, Tinghu District, Yancheng City, Jiangsu Province, 224053 Patentee after: Benwei Technology (Yancheng) Co.,Ltd. Address before: No. 22 Xinglong Street, 128 Industrial Zone, Tangxia Town, Dongguan City, Guangdong Province, 523710 Patentee before: DONGGUAN WANGXIN PRECISION INDUSTRY Co.,Ltd. |
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| TR01 | Transfer of patent right |