CN208791798U - A kind of main ungrease treatment equipment for cathode electro-coating - Google Patents
A kind of main ungrease treatment equipment for cathode electro-coating Download PDFInfo
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- CN208791798U CN208791798U CN201821285667.0U CN201821285667U CN208791798U CN 208791798 U CN208791798 U CN 208791798U CN 201821285667 U CN201821285667 U CN 201821285667U CN 208791798 U CN208791798 U CN 208791798U
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- degreasing bath
- degreasing
- valve
- cleaning
- controller
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Abstract
The utility model discloses a kind of main ungrease treatment equipment for cathode electro-coating, are heated by electric heater to the water in degreasing bath, so that degreasing agent enough preferably merges to obtain cleaning solution with water energy；Workpiece to be processed is put into degreasing bath, makes degreasing bath cleaning liquid inside constantly recycle overturning by mixing pump, is preferably contacted with workpiece to be processed, deoiling effect is more preferably more thoroughly；The cleaning sprayer ejection clear water passed through on cleaning canopy after the completion of oil removing cleans workpiece surface, removes the degreasing agent solution of workpiece surface adherency, guarantees the quality of workpieces in subsequent treatment process.
Description
Technical field
The utility model belongs to cathode electro-coating processing equipment technical field, and in particular to one kind is applied for ability cathode electrophoresis
The main ungrease treatment equipment of dress.
Background technique
Electrophoretic painting is a kind of special coating film-forming methods, it is to be immersed in conductive coated article to fill water
Cathode corresponding thereto is separately set in the electrophoretic coating slot diluted, concentration is relatively low as anode (or cathode), in slot
(or anode) leads to direct current in two interpolars, a kind of coating process of uniform, water-insoluble film is precipitated on coated article.
The prior art is to be lacked using anodic electrophoresis process using existing for anodic electrophoresis process use and its production equipment
Fall into be difficult to realize automatic piece supplying, automatic hanging-changing and it is automatic lower hang, worker's heavy workload, simultaneity factor introduced it is artificial because
Number, is easy to bring some accidents or failure.The process time of electrophoresis equipment is not able to satisfy；Equipment is opened wide and is placed in workshop, together
When electrophoresis production exhaust gas do not handle, on the one hand pollute plant working environment, while influencing workshop overall image.Workpiece goes out to dry
Due to there is no cooling process when road, cause workpiece tapping temperature higher, make worker caused when unloading extension and discharging operations it is many not
Just.Insufficient in terms of the security control of some key interfaces, simultaneity factor does not have failure self-diagnosis function, and event occurs in equipment
It needs manually to be searched when barrier, it is not convenient enough in another aspect use and maintenance, while there is also some unsafe sunken trouble；Most
Importantly, anodic electrophoresis has the following deficiencies place: first, the characteristics of due to electrophoretic paint, the resin of synthesis must be water-soluble
Property, in order to achieve the purpose that resin is water-soluble, a certain amount of strong new aqueous group need to be often introduced on polymer molecular chain, such as:
Carboxyl, hydroxyl, ether etc.；Due to the presence of ester bond, carboxyl and these hydrophilic radicals, so the alkali resistance of anodic electrophoresis paint,
Salt fog resistance and it is durable it is aqueous can be not ideal enough；Second, due to during anodic electrophoresis by painting workpiece as anode, electrophoresis
The parent metal and Surface Treated Films (such as phosphating coat) applied in the process is precipitated in electrodeposition process and is mixed into paint film,
This not only deepens paint film color, but also also reduces the rotproofness of paint film；Third, when electrophoretic painting, due to being sent out in anode region
The oxygen that raw electrolysis generates is very big to resin interference, mainly to the stability of paint solution, antioxidant must also be added when necessary, in this way
Painting cost is not only increased, and coating quality may be influenced.
In order to solve the above technical problems, the applicant devises a set of cathodic electrophoretic coating line (separately applying).In the yin
In the production technology of pole electrophoretic painting line, in order to guarantee Workpiece coating quality, need workpiece carrying out oil removing.For to coating work
Part, first carries out pre- degreasing (separately applying), carries out preliminary oil removing to workpiece surface, some grease stains can not be clear by pre- degreasing equipment
Except clean, need to carry out main ungrease treatment.Waste-oil scavenger in the prior art is complicated for operation, and energy utilization rate is low, is not just
Cathode electro-coating is designed, the cathode electro-coating production line of the applicant's design is not necessarily applied to；Therefore,
The applicant also designs a kind of main ungrease treatment equipment for cathode electro-coating, to meet this cathode electro-coating production line
Production need.
Utility model content
The utility model is provided in view of the above drawbacks of the prior art at a kind of main degreasing for cathode electro-coating
Manage equipment.
The purpose of this utility model is achieved through the following technical solutions:
A kind of main ungrease treatment equipment for cathode electro-coating, including degreasing bath, waste collection slot and water tank；Institute
Stating degreasing bath and the waste collection slot is rectangular groove-like structure；The degreasing bath is set in the waste collection slot；Institute
It states degreasing bath and the waste collection slot concentric co-axial is arranged；The degreasing bath and the waste collection slot are contour；The degreasing
Four faces of slot bottom is provided with outlet valve；The outlet valve is in normally off；The degreasing bath and the waste collection slot
It is connected to the water tank；Water supply valve is provided between the degreasing bath and the waste collection slot and the water tank；Institute
It states water supply valve and is in normally off；Purge valve is provided on the one of face of waste collection slot；The purge valve is in
Normally off；Mixing pump is additionally provided in the degreasing bath；Degreasing agent box is additionally provided on the outside of the water tank；The degreasing agent box
It is connected to the degreasing bath；Proportional valve is provided between the degreasing agent box and the degreasing bath；The proportional valve is in normally closed
State；
The degreasing trench bottom is additionally provided with water shortage liquid-level switch；The degreasing bath is provided with overflow liquid level at top
Switch；Controller is additionally provided on the outside of the waste collection slot；The water shortage liquid-level switch and the overflow liquid-level switch with
The controller is electrically connected；The water supply valve and the controller are electrically connected；The outlet valve and the purge valve are equal
It is electrically connected with the controller；The mixing pump and the controller are electrically connected；The proportional valve and controller electricity
Property connection.
Further, when removing degreasing bath after workpiece has been handled in degreasing bath in order to prevent, workpiece surface is stained with degreasing
Agent, the degreasing bath top are additionally provided with cleaning canopy；The cleaning canopy is semicircular structure；The cleaning canopy is close to degreasing bath
Multiple cleaning sprayers are additionally provided on one side；Multiple cleaning sprayers are connected to the water tank；Each described cleaning spray
Constant pressure valve is provided on head；The constant pressure valve is in normally off.
Further, in order to enable the water in degreasing bath can be merged preferably with degreasing agent, the degreasing trench bottom setting
There is the electric heater of the water heating for will store in degreasing bath；Temperature sensor is additionally provided in the degreasing bath；The temperature
It spends sensor and the controller is electrically connected；The electric heater is also electrically connected with the controller.
Further, in order to guarantee to clean up, multiple cleaning sprayers are in matrix arrangements；Each described cleaning sprayer
Using Fan spray head.
Further, when being needed replacing in use for some time for the degreasant solution guaranteed in degreasing bath, waste collection
Slot can hold all degreasing agent solutions；The cavity volume formed between the waste collection slot and the degreasing bath is greater than institute
State the volume of degreasing bath.
Compared with prior art, the utility model at least has the following advantages:
First, the water in degreasing bath is heated by electric heater, so that degreasing agent is enough preferably merged with water energy
Obtain cleaning solution；Workpiece to be processed is put into degreasing bath, by mixing pump degreasing bath cleaning liquid inside is constantly recycled and turns over
Turn, preferably contacted with workpiece to be processed, deoiling effect is more preferably more thoroughly；Pass through the cleaning sprayer on cleaning canopy after the completion of oil removing
It sprays clear water to clean workpiece surface, removes the degreasing agent solution of workpiece surface adherency, guarantee workpieces in subsequent treatment process
Quality；
Second, when the water level in degreasing bath is lower than the position of water shortage liquid-level switch, controller controls water supply valve and opens,
Water in water tank flows into degreasing bath；When the water level in degreasing bath reaches the position of overflow liquid-level switch, controller controls moisturizing
Valve is closed；The water realized in degreasing bath automatically controls；While water supply valve is opened, controller control proportional valve is beaten
It opens, quantitative degreasing agent, while controller control electric heater starting is injected, so that degreasing agent is integrated with water to obtain cleaning solution；
It realizes cleaning solution to be automatically replenished, realization is unattended, has saved cost；
Waste collection slot is arranged in third；When cleaning solution in degreasing bath uses one section, pass through four sides of degreasing bath bottom
The outlet valve in portion will use over cleaning liquid to be put into waste collection slot, in this way can utilize devil liquor recovery, reduce discharge.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the main ungrease treatment equipment for cathode electro-coating of the utility model.
Description of symbols: 1- degreasing bath；101- outlet valve；2- waste collection slot；201- purge valve；3- water tank；4- is mended
Penstock；5- mixing pump；6- degreasing agent box；7- proportional valve；8- water shortage liquid-level switch；9- overflow liquid-level switch；10- controller；
11- cleans canopy；12- cleaning sprayer；13- electric heater；14- temperature sensor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.
Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
The description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.
In the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise
Clear specific restriction.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
As shown in Figure 1, a kind of main ungrease treatment equipment for cathode electro-coating, including degreasing bath 1, waste collection slot
2 and water tank 3；The degreasing bath 1 and the waste collection slot 2 are rectangular groove-like structure；The degreasing bath 1 is set to described
In waste collection slot 2；The degreasing bath 1 is arranged with 2 concentric co-axial of waste collection slot；The degreasing bath 1 and the waste liquid
Collecting tank 2 is contour；1 four faces of degreasing bath bottom is provided with outlet valve 101；The outlet valve 101 is in normally off；
The degreasing bath 1 and the waste collection slot 2 are connected to the water tank 3；The degreasing bath 1 and the waste collection slot 2 with
Water supply valve 4 is provided between the water tank 3；The water supply valve 4 is in normally off；The waste collection slot 2 is wherein
Purge valve 201 is provided on one face；The purge valve 201 is in normally off；Mixing pump is additionally provided in the degreasing bath 1
5；Degreasing agent box 6 is additionally provided on the outside of the water tank 3；The degreasing agent box 6 is connected to the degreasing bath 1；The degreasing agent box 6
Proportional valve 7 is provided between the degreasing bath 1；The proportional valve 7 is in normally off；
1 bottom of degreasing bath is additionally provided with water shortage liquid-level switch 8；The degreasing bath 1 is provided with overflow at top
Liquid-level switch 9；Controller 10 is additionally provided on the outside of the waste collection slot 2；The water shortage liquid-level switch 8 and the overflow liquid level
Switch 9 is electrically connected with the controller 10；The water supply valve 4 is electrically connected with the controller 10；The outlet valve
101 and the purge valve 201 with the controller 10 be electrically connected；The mixing pump 5 is electrically connected with the controller 10；
The proportional valve 7 is electrically connected with the controller 10.
Preferably, when removing degreasing bath 1 after workpiece has been handled in degreasing bath 1 in order to prevent, workpiece surface is stained with de-
Rouge agent is additionally provided with cleaning canopy 11 above the degreasing bath 1；The cleaning canopy 11 is semicircular structure；The cleaning canopy 11 leans on
Multiple cleaning sprayers 12 are additionally provided in the one side of nearly degreasing bath 1；Multiple cleaning sprayers 12 are connected to the water tank 3；
Constant pressure valve (not shown) is provided in each described cleaning sprayer 12；The constant pressure valve is in normally off.
Preferably, in order to enable the water in degreasing bath 1 can be merged preferably with degreasing agent, 1 bottom of degreasing bath is set
It is equipped with the electric heater 13 of the water heating for will store in degreasing bath 1；Temperature sensor is additionally provided in the degreasing bath 1
14；The temperature sensor 14 is electrically connected with the controller 10；The electric heater 13 and the controller 10 are also electrical
Connection.
In this way, being heated by electric heater 13 to the water in degreasing bath 1, so that degreasing agent enough preferably melts with water energy
Conjunction obtains cleaning solution；Workpiece to be processed is put into degreasing bath 1, by mixing pump 51 cleaning liquid inside of degreasing bath is constantly followed
Ring overturning, preferably contacts with workpiece to be processed, and deoiling effect is more preferably more thoroughly；Pass through after the completion of oil removing clear on cleaning canopy 11
It washes the ejection clear water of spray head 12 to clean workpiece surface, removes the degreasing agent solution of workpiece surface adherency, guarantee workpieces in subsequent
The quality for the treatment of process.
When the water level in degreasing bath 1 is lower than the position of water shortage liquid-level switch 8, controller 10 controls water supply valve 4 and opens,
Water in water tank 3 flows into degreasing bath 1；When the water level in degreasing bath 1 reaches the position of overflow liquid-level switch 9, controller 10 is controlled
Water supply valve 4 processed is closed；The water realized in degreasing bath 1 automatically controls；While water supply valve 4 is opened, controller 10
It controls proportional valve 7 to open, quantitative degreasing agent, while controller control electric heater starting is injected, so that degreasing agent and aqueous fusion
Conjunction obtains cleaning solution；It realizes cleaning solution to be automatically replenished, realization is unattended, has saved cost.
Preferably, in order to guarantee to clean up, multiple cleaning sprayers 12 are in matrix arrangements；Each described cleaning spray
First 12 use Fan spray head.
When preferably, in order to guarantee that the degreasant solution in degreasing bath 1 needs replacing in use for some time, waste collection
Slot 2 can hold all degreasing agent solutions；The cavity volume formed between the waste collection slot 2 and the degreasing bath 1 is big
In the volume of the degreasing bath 1.
In this way, passing through the outlet valve of 1 four side bottoms of degreasing bath when the cleaning solution in degreasing bath 1 uses one section
101 will use over cleaning liquid to be put into waste collection slot 2, in this way can utilize devil liquor recovery, reduce discharge.
More than, the only preferable specific embodiment of the utility model, but the protection scope of utility model is not limited to
This, anyone skilled in the art within the technical scope disclosed by the utility model, the variation that can be readily occurred in
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with right
Subject to the protection scope of claim.
Claims (5)
1. a kind of main ungrease treatment equipment for cathode electro-coating, which is characterized in that including degreasing bath, waste collection slot with
And water tank；The degreasing bath and the waste collection slot are rectangular groove-like structure；The degreasing bath is set to the waste liquid and receives
Collect in slot；The degreasing bath and the waste collection slot concentric co-axial are arranged；The degreasing bath and the waste collection slot are contour；
Four faces of degreasing bath bottom is provided with outlet valve；The outlet valve is in normally off；The degreasing bath and described useless
Liquid collecting tank is connected to the water tank；Moisturizing is provided between the degreasing bath and the waste collection slot and the water tank
Valve；The water supply valve is in normally off；Purge valve is provided on the one of face of waste collection slot；The cleaning
Valve is in normally off；Mixing pump is additionally provided in the degreasing bath；Degreasing agent box is additionally provided on the outside of the water tank；It is described de-
Rouge agent box is connected to the degreasing bath；Proportional valve is provided between the degreasing agent box and the degreasing bath；At the proportional valve
In normally off；
The degreasing trench bottom is additionally provided with water shortage liquid-level switch；The degreasing bath is provided with overflow liquid level at top and opens
It closes；Controller is additionally provided on the outside of the waste collection slot；The water shortage liquid-level switch and the overflow liquid-level switch are and institute
State controller electric connection；The water supply valve and the controller are electrically connected；The outlet valve and the purge valve with
The controller is electrically connected；The mixing pump and the controller are electrically connected；The proportional valve and the controller are electrical
Connection.
2. the main ungrease treatment equipment according to claim 1 for cathode electro-coating, which is characterized in that the degreasing
Cleaning canopy is additionally provided with above slot；The cleaning canopy is semicircular structure；The cleaning canopy is also set in the one side of degreasing bath
It is equipped with multiple cleaning sprayers；Multiple cleaning sprayers are connected to the water tank；It is provided in each described cleaning sprayer
Constant pressure valve；The constant pressure valve is in normally off.
3. the main ungrease treatment equipment according to claim 1 or 2 for cathode electro-coating, which is characterized in that described
Degreasing trench bottom is provided with the electric heater of the heating of the water for will store in degreasing bath；Temperature is additionally provided in the degreasing bath
Sensor；The temperature sensor and the controller are electrically connected；The electric heater is also electrically connected with the controller.
4. the main ungrease treatment equipment according to claim 2 for cathode electro-coating, which is characterized in that multiple described
Cleaning sprayer is in matrix arrangements；Each described cleaning sprayer uses Fan spray head.
5. the main ungrease treatment equipment according to claim 1 or 2 for cathode electro-coating, which is characterized in that described
The cavity volume formed between waste collection slot and the degreasing bath is greater than the volume of the degreasing bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821285667.0U CN208791798U (en) | 2018-08-09 | 2018-08-09 | A kind of main ungrease treatment equipment for cathode electro-coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821285667.0U CN208791798U (en) | 2018-08-09 | 2018-08-09 | A kind of main ungrease treatment equipment for cathode electro-coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208791798U true CN208791798U (en) | 2019-04-26 |
Family
ID=66205127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821285667.0U Active CN208791798U (en) | 2018-08-09 | 2018-08-09 | A kind of main ungrease treatment equipment for cathode electro-coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208791798U (en) |
-
2018
- 2018-08-09 CN CN201821285667.0U patent/CN208791798U/en active Active
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