CN208898999U - The pretreating device of aluminum alloy surface titanizing - Google Patents
The pretreating device of aluminum alloy surface titanizing Download PDFInfo
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- CN208898999U CN208898999U CN201821372535.1U CN201821372535U CN208898999U CN 208898999 U CN208898999 U CN 208898999U CN 201821372535 U CN201821372535 U CN 201821372535U CN 208898999 U CN208898999 U CN 208898999U
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- aluminum alloy
- support frame
- pretreating device
- alloy surface
- titanizing
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Abstract
The utility model provides a kind of pretreating device of aluminum alloy surface titanizing, belongs to aluminum alloy material surface processing technology field.The pretreating device of this aluminum alloy surface titanizing, including rack, it is characterized in that, the degreasing tank for filling alkaline solution is successively fixed in the rack, fill the dewaxing slot and drying mechanism of acid solution, the rinse bath one and rinse bath two for filling clear water are respectively arranged between dewaxing slot and drying mechanism between the degreasing tank and dewaxing slot, the front end of the degreasing tank is provided with left support frame, the rear end of the drying mechanism is provided with right support frame, the structure for conveying that aluminium alloy to be processed can be made to be moved from degreasing tank through the slot that dewaxes to drying mechanism is provided between left support frame and right support frame.The utility model can implement cleaning, drying process before doing titanizing processing to aluminium alloy.
Description
Technical field
The utility model belongs to aluminum alloy material surface processing technology field, is related to a kind of pretreating device, especially one
The pretreating device of kind aluminum alloy surface titanizing.
Background technique
Aluminium alloy since light weight and cost is low, easily processed into type and easy coloration and dyeing, thus, obtained extensive
Using.But the physics, chemical property by metallic aluminium itself are restricted, surface hardness is lower, is easy to appear scratch or draws
Trace.Although golden yellow is presented in surface, and hardness is more conventional in recent years, occurring some imitative titanium-aluminium alloy profiles in the market
The surface hardness of aluminium alloy extrusions is slightly higher, but compared with stainless steel or titanium material, hardness and corrosion resistance etc. are still differed
It is very remote.For this purpose, occurring some titanizing materials on the market, i.e., one layer of hardness is plated in aluminium alloy extrusions or other materials surface
High, corrosion resistant titanium film.Currently, the method for titanizing mainly has two class of plating titanium film in vacuum and chemical plating titanium film, plating titanium film in vacuum is wanted
It asks temperature higher, is suitble to higher melting-point material；Chemical plating titanium film is using displaced method, it is difficult to form the titanium of high-quality
Film.
The first procedure that aluminium enters anodized production line is degreasing, degreasant solution generally use faintly acid or
Weakly alkaline solution simultaneously adds surfactant composition, for removing the grease or pollutant of aluminium material surface.The document that degreasing has
Also referred to as chemical cleaning or oil removing.In order to thoroughly remove the grease or pollutant of aluminium material surface, some production lines use aggressivity
Stronger degreasant solution, natural oxide film or complex oxide film cleaning together with surface are removed, and aluminium material surface is showed
Soak uniform clean surface.Aluminium uses lubricant, lotion or ROLLING OIL in process of production, and throwing is used in mechanical polishing
Light cream uses the necessary greases such as antirust oil in the storage of semi-finished product (substrate), it is also desirable to which degreasing removes；In addition, aluminium table
Face is in process of production or slightly careless during transportation, also likely unexpectedly adheres to the lubrication in mechanical equipment
Grease, it is also possible to which the pollutants such as accumulation or the oil smoke that descends slowly and lightly, dust on surface form dirt, it is necessary to carry out degreasing when serious
Processing.After aluminium material surface touches grease or pollutant, coming into full contact with for its surface and processing solution can be hindered, cannot be moistened
Wet uniform clean surface；If grease or pollutant are brought into processing solution thereafter, it will the composition for destroying solution, to aluminium
Form secondary pollution.
After carrying out above-mentioned ungrease treatment, it is typically necessary and is carried out using clear water clean, then dried.But
In the prior art, after completing aluminium alloy cleaning, it is also necessary to which additional equipment carries out the aluminium after drying oil removing, very
Inconvenience also wastes a large amount of manpower and material resources.So needing those skilled in the art in the prior art
Pretreatment of aluminum alloy device improves, so as to can obtain degreasing, dewaxing to aluminium alloy, while making the aluminium alloy after processing
It can be dried.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of aluminum alloy surface titanizing
Pretreating device, technical problem to be solved in the utility model be how to realize aluminium alloy do titanizing processing before it is required
Cleaning, drying process.
The purpose of this utility model can be realized by the following technical scheme: a kind of pre-treatment dress of aluminum alloy surface titanizing
Set, including rack, which is characterized in that be successively fixed in the rack fill the degreasing tank of alkaline solution, fill it is acid molten
The dewaxing slot and drying mechanism of liquid are respectively arranged between dewaxing slot and drying mechanism between the degreasing tank and dewaxing slot
The rinse bath one and rinse bath two of clear water are filled, the front end of the degreasing tank is provided with left support frame, the drying mechanism
Rear end be provided with right support frame, being provided between left support frame and right support frame can make aluminium alloy to be processed from degreasing tank
The structure for conveying moved through the slot that dewaxes to drying mechanism.
The pretreating device of this aluminum alloy surface titanizing, its working principle is that such: firstly, adding alkali into degreasing tank
Liquid, the immersion treatment 8min at 35 DEG C remove the greasy dirt and grease mark of aluminum alloy surface to be processed, then pull out, then with clearly
Water cleans 2 times, obtains oil removing aluminum alloy materials；Then, acid solution is added into dewaxing slot, at normal temperature immersion treatment 8min, removal
The wax and wax mark of aluminum alloy surface to be processed, are then pulled out, then are cleaned 2 times with clear water, and dewaxing aluminum alloy materials are obtained；Most
Afterwards, under the action of drying mechanism, the aluminium alloy after processed is dried, aluminum alloy surface titanizing is used for, completed aluminium and close
The pre-treatment of gold surface titanizing works.
In the pretreating device of above-mentioned aluminum alloy surface titanizing, the structure for conveying includes conveyor chain and driving
Motor is provided with main shaft by bearing in the left support frame, sprocket wheel one, the right support frame is fixed on main shaft
It is upper to be provided with by bearing from shaft, sprocket wheel two is fixed with from shaft, and main shaft is arranged in parallel with from shaft, described is defeated
Chain is sent to be arranged between sprocket wheel one and sprocket wheel two；The body of the driving motor is arranged in left support frame, driving motor
Output shaft it is horizontally disposed and its end and main shaft are connected by shaft coupling.
In the pretreating device of above-mentioned aluminum alloy surface titanizing, if being fixed on chain link on the conveyor chain
Involvement fishplate bar is respectively and fixedly provided with promotion motor on the connecting plate, and being promoted on the output shaft of motor has by volume drawstring fixation
For loading the splendid attire basket of aluminium alloy.
In the pretreating device of above-mentioned aluminum alloy surface titanizing, the splendid attire basket includes symmetrically arranged basket body one
With basket body two, the upper end of basket body one and basket body two is hinged in connecting rod, and above-mentioned volume drawstring is fixed in connecting rod, basket body one
It is hinged by card slot and buckle with the lower end of basket body two.
In the pretreating device of above-mentioned aluminum alloy surface titanizing, the drying mechanism includes two and is oppositely arranged
Baking oven, the top of two baking ovens form the walking passageway passed through for chain, and the lower section of two baking ovens is formed closes for aluminium to be dried
The drying channel that gold passes through offers several exhaust vents on the opposite side wall of described two baking ovens, and the bottom of two baking ovens passes through
One intake stack is connected, and the bellows of hot wind can be provided for it by being also communicated on intake stack.
In the pretreating device of above-mentioned aluminum alloy surface titanizing, the upper edge of the exhaust vent, which is respectively and fixedly provided with, to be tilted towards
Under deflector.
In the pretreating device of above-mentioned aluminum alloy surface titanizing, angle formed by the deflector and vertical direction
It is 30-60 °.
Compared with prior art, the utility model has the advantage that
1, the utility model can be to aluminium alloy to be processed from a left side for rack left end by conveyor chain and driving motor
Support frame is moved to the right support frame of rack right end, under the action of degreasing tank and rinse bath one, realizes aluminium alloy oil removal treatment
Cleaning lye is carried out to it simultaneously；In the slot and under the action of rinse bath two of dewaxing, realize aluminium alloy dewaxing treatment simultaneously to its into
Row cleaning acid solution；Under the action of baking oven, drying and processing is carried out to aluminium alloy, completes aluminium alloy pre-processing.
2, the utility model structure is simple, and process is clear, can fully achieve automatic processing early period of aluminium alloy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1, rack；2, degreasing tank；3, rinse bath one；4, dewax slot；5, rinse bath two；6, left support frame；7, right branch
Support；8, conveyor chain；9, driving motor；10, main shaft；11, sprocket wheel one；12, from shaft；13, sprocket wheel two；14, connecting plate；
15, motor is promoted；16, drawstring is rolled up；17, basket is contained；18, baking oven；19, blast pipe；20, bellows；21, deflector.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, a kind of pretreating device of aluminum alloy surface titanizing, including rack 1, successively it is fixed in rack 1
The dewaxing slot 4 and drying mechanism for filling the degreasing tank 2 of alkaline solution, filling acid solution are set between degreasing tank 2 and dewaxing slot 4
It is equipped with the rinse bath 1 for filling clear water, dewaxes and is provided with the rinse bath 25 for filling clear water, degreasing tank between slot 4 and drying mechanism
2 front end is provided with left support frame 6, and the rear end of drying mechanism is provided with right support frame 7.
Being provided between left support frame 6 and right support frame 7 can make aluminium alloy to be processed from degreasing tank 2 through the slot 4 that dewaxes
The structure for conveying moved to drying mechanism.Structure for conveying includes conveyor chain 8 and driving motor 9, passes through bearing in left support frame 6
It is provided with main shaft 10, is fixed with sprocket wheel 1 on main shaft 10, is provided with by bearing from shaft 12 in right support frame 7, from
Sprocket wheel 2 13 is fixed in shaft 12, and main shaft 10 is arranged in parallel with from shaft 12, conveyor chain 8 is arranged in one 11 He of sprocket wheel
Between sprocket wheel 2 13.The body of driving motor 9 is arranged in left support frame 6, and the output shaft of driving motor 9 is horizontally disposed with and its end
Portion and main shaft 10 are connected by shaft coupling.It is fixed with six pieces of connecting plates 14 on chain link on conveyor chain 8, on connecting plate 14
It is fixed with and promotes motor 15, promoted on the output shaft of motor 15 through the fixed splendid attire having for loading aluminium alloy of volume drawstring 16
Basket 17.Containing basket 17 includes symmetrically arranged basket body one and basket body two, and the upper end of basket body one and basket body two is hinged in connecting rod,
Volume drawstring 16 is fixed in connecting rod, and the lower end of basket body one and basket body two is hinged by card slot and buckle.
It is contained in basket 17 firstly, aluminium alloy is placed on, while placing enough lye in degreasing tank 2, in dewaxing slot 4
It is middle to place enough acid solutions, enough clear water are placed respectively in rinse bath 1 and rinse bath 25；Secondly, starting driving motor
9, rotate main shaft 10 and sprocket wheel 1 by shaft coupling, and combine from shaft 12 and sprocket wheel 2 13 and conveyor chain 8 is driven to follow
Ring movement, six pieces of connecting plates 14 just can make with 8 shuttling movement of conveyor chain；Then, promotion motor 15 and volume drawstring are utilized
The splendid attire basket 17 for being equipped with aluminium alloy is put into degreasing tank 2 and can degrease and grease by 16, while in rinse bath 1
Clear water is cleaned；Finally, the splendid attire basket 17 for being equipped with aluminium alloy is put into dewaxing slot 4 using motor 15 and volume drawstring 16 is promoted
Wax and wax mark can be removed, while being cleaned with the clear water in rinse bath 25, cleaning process is completed.
In the present embodiment, lye is the mixing of potassium hydroxide, sodium metasilicate, dodecylphenol vinethene and sodium pyrophosphate
Liquid, and match according to the concentration of potassium hydroxide 40g/L, sodium metasilicate 6g/L, dodecylphenol vinethene 10g/L, sodium pyrophosphate 6g/L
Than being uniformly mixed with clear water.Acid solution be hydrochloric acid, oxalic acid and tetradecylphenol vinethene mixed liquor, and according to hydrochloric acid 33g/L,
The concentration proportioning of oxalic acid 22g/L, tetradecylphenol vinethene 10g/L, are uniformly mixed with clear water.
Drying mechanism includes two baking ovens being oppositely arranged 18, and the top of two baking ovens 18 forms the walking passed through for chain
Channel, the lower section of two baking ovens 18 form the drying channel passed through for aluminium alloy to be dried, the opposite side wall of two baking ovens 18
On offer several exhaust vents, the bottom of two baking ovens 18 is connected by a blast pipe 19, is also connected on blast pipe 19
The bellows 20 of hot wind can be provided for it by having.In the present embodiment, the upper edge of exhaust vent is respectively and fixedly provided with deflector diagonally downward
21, deflector 21 is 45 ° with angle formed by vertical direction.
Firstly, continuing to realize conveying on conveyor chain 8 through the aluminium alloy after over cleaning, conveyor chain 8 is logical from walking
Pass through in road, the splendid attire basket 17 for filling aluminium alloy passes through from drying channel；Then, bellows 20 are opened, the wind in bellows 20 from
Blast pipe 19 is exported through exhaust vent；Finally, wind blows out from exhaust vent and forms inclination countryside under the action of deflector 21
Conveying carries out baking process to the aluminium alloy in drying channel.
The pretreating device of this aluminum alloy surface titanizing, its working principle is that such: firstly, being added into degreasing tank 2
Lye, the immersion treatment 8min at 35 DEG C remove the greasy dirt and grease mark of aluminum alloy surface to be processed, then pull out, then use
Clear water cleans 2 times, obtains oil removing aluminum alloy materials；Then, acid solution is added into dewaxing slot 4, immersion treatment 8min, goes at normal temperature
It except the wax and wax mark of aluminum alloy surface to be processed, then pulls out, then is cleaned 2 times with clear water, obtain dewaxing aluminum alloy materials；
Finally, drying under the action of baking oven 18 and blast pipe 19 to the aluminium alloy after cleaning, it to be used for aluminum alloy surface
The pre-treatment work of aluminum alloy surface titanizing is completed in titanizing.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although 1, rack is used more herein；2, degreasing tank；3, rinse bath one；4, dewax slot；5, rinse bath two；
6, left support frame；7, right support frame；8, conveyor chain；9, driving motor；10, main shaft；11, sprocket wheel one；12, from shaft；13,
Sprocket wheel two；14, connecting plate；15, motor is promoted；16, drawstring is rolled up；17, basket is contained；18, baking oven；19, blast pipe；20, bellows；
21, the terms such as deflector, but it does not exclude the possibility of using other terms.The use of these items is only for more easily
Describe and explain the essence of the utility model；It is construed as any additional limitation all and is and the spirit of the present invention
It disagrees.
Claims (7)
1. a kind of pretreating device of aluminum alloy surface titanizing, including rack, which is characterized in that successively fixed in the rack
The dewaxing slot and drying mechanism for having the degreasing tank for filling alkaline solution, filling acid solution, the degreasing tank and dewaxing slot it
Between dewaxing slot and drying mechanism between be respectively arranged with the rinse bath one and rinse bath two for filling clear water, the degreasing tank
Front end is provided with left support frame, and the rear end of the drying mechanism is provided with right support frame, between left support frame and right support frame
It is provided with the structure for conveying that aluminium alloy to be processed can be made to be moved from degreasing tank through the slot that dewaxes to drying mechanism.
2. the pretreating device of aluminum alloy surface titanizing according to claim 1, which is characterized in that the structure for conveying
Including conveyor chain and driving motor, main shaft is provided with by bearing in the left support frame, is fixed with chain on main shaft
Wheel one is provided with from shaft in the right support frame by bearing, is fixed with sprocket wheel two from shaft, and main shaft with from turn
Axis is arranged in parallel, and the conveyor chain is arranged between sprocket wheel one and sprocket wheel two；The body setting of the driving motor exists
In left support frame, the output shaft of driving motor is horizontally disposed and its end and main shaft are connected by shaft coupling.
3. the pretreating device of aluminum alloy surface titanizing according to claim 2, which is characterized in that the conveyor chain
On chain link on be fixed with several connecting plates, promotion motor is respectively and fixedly provided on the connecting plate, is promoted on the output shaft of motor
Pass through the fixed splendid attire basket having for loading aluminium alloy of volume drawstring.
4. the pretreating device of aluminum alloy surface titanizing according to claim 3, which is characterized in that the splendid attire basket packet
Include symmetrically arranged basket body one and basket body two, the upper end of basket body one and basket body two is hinged in connecting rod, and above-mentioned volume drawstring is solid
It is scheduled in connecting rod, the lower end of basket body one and basket body two is hinged by card slot and buckle.
5. the pretreating device of aluminum alloy surface titanizing according to claim 1, which is characterized in that the drying mechanism
The baking oven being oppositely arranged including two, the top of two baking ovens form the walking passageway passed through for chain, the lower section of two baking ovens
The drying channel passed through for aluminium alloy to be dried is formed, offers several exhaust vents on the opposite side wall of described two baking ovens,
The bottom of two baking ovens is connected by an intake stack, and the bellows of hot wind can be provided for it by being also communicated on intake stack.
6. the pretreating device of aluminum alloy surface titanizing according to claim 5, which is characterized in that the exhaust vent
Upper edge is respectively and fixedly provided with deflector diagonally downward.
7. the pretreating device of aluminum alloy surface titanizing according to claim 6, which is characterized in that the deflector with
Angle formed by vertical direction is 30-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372535.1U CN208898999U (en) | 2018-08-24 | 2018-08-24 | The pretreating device of aluminum alloy surface titanizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372535.1U CN208898999U (en) | 2018-08-24 | 2018-08-24 | The pretreating device of aluminum alloy surface titanizing |
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| CN208898999U true CN208898999U (en) | 2019-05-24 |
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| CN201821372535.1U Active CN208898999U (en) | 2018-08-24 | 2018-08-24 | The pretreating device of aluminum alloy surface titanizing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235050A (en) * | 2021-05-08 | 2021-08-10 | 湖北蓝华铝业有限公司 | Vacuum titanium plating device for plating titanium on surface of aluminum profile |
-
2018
- 2018-08-24 CN CN201821372535.1U patent/CN208898999U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235050A (en) * | 2021-05-08 | 2021-08-10 | 湖北蓝华铝业有限公司 | Vacuum titanium plating device for plating titanium on surface of aluminum profile |
| CN113235050B (en) * | 2021-05-08 | 2023-02-28 | 湖北蓝华铝业有限公司 | Vacuum titanium plating device for plating titanium on surface of aluminum profile |
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