CN205420581U - Automatic electrophoresis application device of engineering machine tool oil tank - Google Patents
Automatic electrophoresis application device of engineering machine tool oil tank Download PDFInfo
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- CN205420581U CN205420581U CN201620151276.4U CN201620151276U CN205420581U CN 205420581 U CN205420581 U CN 205420581U CN 201620151276 U CN201620151276 U CN 201620151276U CN 205420581 U CN205420581 U CN 205420581U
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- copper bar
- oil tank
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- carbon brush
- fuel tank
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Abstract
The utility model discloses an automatic electrophoresis application device of engineering machine tool oil tank belongs to electrophoresis application technical field, including oil tank and electrophoresis tank, the outside of oil tank is equipped with negative pole power copper bar, the outside of negative pole power copper bar is equipped with rather than the electrically conductive carbon brush of the negative pole of contact, be equipped with the electrophoresis electrode in the electrophoresis tank, the below of negative pole power copper bar is equipped with the anode power supply copper bar rather than the parallel, and its outside position department that corresponds with the electrically conductive carbon brush of negative pole is equipped with rather than the electrically conductive carbon brush of the positive pole of contact, be equipped with the oil tank electrode in the oil tank, the oil tank electrode is connected with the electrically conductive carbon brush of positive pole, this device increases the anode power supply in cathode electrophoresis application equipment, inside introducing the oil tank with the anode power supply, the inside electric field that forms of oil tank, so that the oil tank inner wall forms the electrodeposited paint film, realize that the inside electrophoresis application of oil tank is automatic. Solve the inside autophoresis of oil tank, guarantee the inside electrophoresis quality of oil tank, improved the inside cleanliness of oil tank, eliminate the internal soundness defect simultaneously, reduced the potential safety hazard.
Description
Technical field
This utility model relates to a kind of electrophoretic coating device, particularly relates to a kind of engineering machinery oil tank automatization electrophoretic coating device, belongs to electrophoresis application technique field.
Background technology
Engineering machinery oil tank provides working oil and fuel medium for complete machine; if working oil and fuel oil cleannes go wrong; internal corrosion the most then occurs blocking filter; change filter element; there will be severe pipeline blockage, cause shutdown, affect complete machine work; therefore fuel tank internal must assure that cleannes, and fuel tank internal need to use novel process to ensure cleannes.
At present, along with the appearance of phosphating process, also there is phosphorization treatment process in fuel tank internal, tank liquor soaks, internal panel beating produces into phosphating coat, and phosphatization is the Technology that existing fuel tank internal surface processes, and it is bonderizing that above-mentioned fuel tank internal processes technique, phosphating process great majority are Zinc phosphatings, phosphating coat is the thinnest, and corrosion resistance is excessively poor, and phosphating coat surface quality is unstable, panel beating air exposure after phosphatization will be got rusty less than week age, so quality cannot ensure.
In the novel process technology that fuel tank internal uses, internal electrophoretic painting is one of reliable process solving cleannes, and automated job is the important channel improving electrophoretic painting efficiency, electrophoretic painting is to utilize extra electric field make the microgranule directional migrations such as the pigment being suspended in electrophoresis liquid and resin and be deposited on the coating process of substrate surface of one of electrode, electrophoretic painting is an extremely complex electrochemical reaction process, at least a part of which includes electrophoresis, electro-deposition, electric osmose, electrolysis Four processes, electrophoretic painting can be divided into anodic electrophoresis by deposition properties, and (workpiece is anode, coating is anionic) and ability cathode electrophoresis (workpiece is negative electrode, coating is cationic).
Utility model content
The purpose of this utility model is to provide a kind of engineering machinery oil tank automatization electrophoretic coating device, realize fuel tank internal electrophoretic painting automatization, solve fuel tank internal autophoresis, ensure fuel tank internal electrophoresis quality, improve fuel tank internal cleannes, eliminate internal soundness defect simultaneously, reduce potential safety hazard.
Engineering machinery oil tank automatization described in the utility model electrophoretic coating device, including fuel tank and electrophoresis tank, the outside of fuel tank is provided with cathode power copper bar, the outside of cathode power copper bar is provided with the negative electrode conduction carbon brush being in contact with it, iontophoretic electrode it is provided with in electrophoresis tank, the lower section of cathode power copper bar is provided with anode supply copper bar in parallel, the outside of anode supply copper bar is provided with, with the corresponding position of negative electrode conduction carbon brush, the anode conducting carbon brush contacted with itself, being provided with fuel tank electrode in fuel tank, fuel tank electrode is connected with anode conducting carbon brush.
Anode supply copper bar is increased on the basis of existing cathode power copper bar, will introduce by anode supply, increase fuel tank electrode for conducting electricity in fuel tank simultaneously, when fuel tank enters electrophoresis tank, anode conducting carbon brush contacts with anode supply copper bar, the fuel tank electrode of fuel tank internal obtains electric, electric field is formed at fuel tank internal, after iontophoretic electrode energising, colloidal particle in electrophoresis tank is under the effect of electric field, positively charged colloidal particle is to negative electrode one side's swimming, and electrophoretic paint just swimming is to inner wall of oil tank, it is achieved that fuel tank internal automatization electrophoretic painting.
Described cathode power copper bar and anode supply copper bar are connected on support angle steel by phenolic resin respectively, and are fixed by flat head bolt, and flat head bolt sinks to, in cathode power copper bar and anode supply copper bar, prevent anode conducting carbon brush from contacting with flat head bolt.
Described cathode power copper bar and anode supply copper bar are provided with stationary spring at the conduction carbon brush of Contact cathod respectively and anode conducting carbon brush, negative electrode conduction carbon brush and anode conducting carbon brush are laid respectively at the rear of stationary spring and are fixed with fuel tank suspender by bolt, situation is contacted respectively according to what anode conducting carbon brush and anode supply copper bar and negative electrode conducted electricity carbon brush and cathode power copper bar, adjust the angle of stationary spring, it is ensured that anode conducting carbon brush and anode supply copper bar and negative electrode conduction carbon brush are fully contacted with cathode power copper bar.
Described fuel tank electrode includes electrode tube, and the lower section of electrode tube is provided with the first insulation sleeve, and the outside of electrode tube is provided with fixed mount and clamping plate, is provided with the second insulation sleeve between fixed mount and electrode tube, and described fixed mount is fixed by alignment pin.
Described fuel tank electrode be arranged over power-line terminal, the external connection power line of power-line terminal, described power line is by the stationary spring at the spring leaf jointed anode conduction carbon brush above fuel tank electrode, spring leaf is selected to contact with stationary spring, prevent because of climb and fall or mobile in, insufficient contact and cause powering abnormal.
Described iontophoretic electrode includes that iontophoretic electrode pipe, the outside of iontophoretic electrode pipe are provided with sleeve pipe, and the outside of sleeve pipe is provided with fixture, is provided with insulator between fixture and sleeve pipe.
This utility model compared with prior art, has the advantages that
A kind of engineering machinery oil tank automatization electrophoretic coating device is provided, this device increases anode supply in cathode electro-coating equipment, anode supply is introduced fuel tank internal, fuel tank automatically obtains power supply in arriving electrophoresis tank, thus keep consistent with existing electrophoresis beat, realize fuel tank electrophoresis automatization, fuel tank internal electrophoresis belongs to one new level of fuel tank increased quality, the new breakthrough especially of fuel tank electrophoretic painting automatization, electrophoresis coating thickness is at 17-25um, uniform film thickness, salt-fog resistant test reaches more than 750 hours, substantially increase fuel tank internal cleannes requirement, realize fuel tank increased quality, to the raising especially of overall mass performance, fuel tank internal electrophoresis automation mechanized operation is convenient, eliminate potential safety hazard, reduce labor strength, electrophoresis steady quality, reliably, production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment；
Fig. 2 is the enlarged diagram of part-structure in this utility model embodiment；
Fig. 3 is the structural representation of fuel tank electrode in this utility model embodiment；
Fig. 4 is the structural representation of iontophoretic electrode in this utility model embodiment；
In figure: 1, electrophoresis tank；2, iontophoretic electrode；3, fuel tank；4, fuel tank electrode；5, anode supply copper bar；6, cathode power copper bar；7, negative electrode conduction carbon brush；8, anode conducting carbon brush；21, iontophoretic electrode pipe；22, sleeve pipe；23, insulator；24, fixture；41, the first insulation sleeve；42, fixed mount；43, alignment pin；44, the second insulation sleeve；45, clamping plate；46, electrode tube；47, power-line terminal；48, spring leaf；49, power line.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings:
Embodiment
As shown in Figure 1, engineering machinery oil tank automatization described in the utility model electrophoretic coating device, including fuel tank 3 and electrophoresis tank 1, the outside of fuel tank 3 is provided with cathode power copper bar 6, the outside of cathode power copper bar 6 is provided with the negative electrode conduction carbon brush 7 being in contact with it, iontophoretic electrode 2 it is provided with in electrophoresis tank 1, the lower section of cathode power copper bar 6 is provided with anode supply copper bar 5 in parallel, the outside of anode supply copper bar 5 is provided with, with the corresponding position of negative electrode conduction carbon brush 7, the anode conducting carbon brush 8 contacted with itself, fuel tank electrode 4 it is provided with in fuel tank 3, fuel tank electrode 4 is connected with anode conducting carbon brush 8.
In order to further illustrate above-described embodiment, as shown in Figure 2, cathode power copper bar 6 and anode supply copper bar 5 are connected on support angle steel by phenolic resin respectively, and fixed by flat head bolt, flat head bolt sinks in cathode power copper bar 6 and anode supply copper bar 5, prevents negative electrode conduction carbon brush 7 from contacting with flat head bolt with anode conducting carbon brush 8.
In order to further illustrate above-described embodiment, as shown in Figure 2, cathode power copper bar 6 and anode supply copper bar 5 are provided with stationary spring at the conduction carbon brush 7 of Contact cathod respectively and anode conducting carbon brush 8, negative electrode conduction carbon brush 7 and anode conducting carbon brush 8 are laid respectively at the rear of stationary spring and are fixed with fuel tank suspender by bolt, situation is contacted respectively according to what anode conducting carbon brush 8 and anode supply copper bar 5 and negative electrode conducted electricity carbon brush 7 and cathode power copper bar 6, adjust the angle of stationary spring, ensure that anode conducting carbon brush 8 and anode supply copper bar 5 and negative electrode conduction carbon brush 7 are fully contacted with cathode power copper bar 6.
In order to further illustrate above-described embodiment, as shown in Figure 3, fuel tank electrode 4 includes electrode tube 46, the lower section of electrode tube 46 is provided with the first insulation sleeve 41, the outside of electrode tube 46 is provided with fixed mount 42 and clamping plate 45, being provided with the second insulation sleeve 44 between fixed mount 42 and electrode tube 46, described fixed mount 42 is fixed by alignment pin 43.
In order to further illustrate above-described embodiment, as shown in Figure 3, fuel tank electrode 4 be arranged over power-line terminal 47, the external connection power line 49 of power-line terminal 47, described power line 49 is by the stationary spring at the spring leaf 48 jointed anode conduction carbon brush 8 above fuel tank electrode 4, select spring leaf 48 to contact with stationary spring, prevent because of in climb and fall or movement, insufficient contact and cause powering abnormal.
In order to further illustrate above-described embodiment, as shown in Figure 4, iontophoretic electrode 2 includes that iontophoretic electrode pipe 21, the outside of iontophoretic electrode pipe 21 are provided with sleeve pipe 22, and the outside of sleeve pipe 22 is provided with fixture 24, is provided with insulator 23 between fixture 24 and sleeve pipe 22.
The overall operation principle of this device is: in Electrophoresis Lab, anode supply copper bar 5 is increased in the lower section of existing cathode power copper bar 6, for preventing the two poles of the earth power supply disturbance, two copper bar distances are maintained at more than 120mm, for ensureing the internal electrophoresis quality of fuel tank 3, the length of anode supply copper bar 5 ensures that the internal electrophoresis time of fuel tank 3 was not less than 3 minutes, if transfer matic chain speed is 1.2 ms/min, anode supply copper bar 5 length is more than 3.6 meters, in anode supply copper bar 5 size of current: A=S × T × d × 103/C × 60 formula；
A is average current (A)；
S is coating area (M2/min)；
T is coating thickness (μm)；
D is film proportion (g/cm3)；
C is the coulombic efficiency (mg/c) of coating；
nullGenerally speaking，Needed for electrophoresis process, current intensity is 10-20A/M2，Power supply size is selected according to electric current，Power supply is introduced anode supply copper bar 5，Anode supply copper bar 5 is under transfer matic normal operating conditions，Power supply is provided for the internal electrophoresis of fuel tank 3，During for ensureing electrophoresis in fuel tank 3, anode conducting carbon brush 8 is fully contacted with anode supply copper bar 5，Anode supply copper bar 5 size Selection 100*10mm，Cathode power copper bar 6 and anode supply copper bar 5 are connected on support angle steel by phenolic resin respectively，And fixed by flat head bolt，Flat head bolt sinks in cathode power copper bar 6 and anode supply copper bar 5，Prevent negative electrode conduction carbon brush 7 from contacting with flat head bolt with anode conducting carbon brush 8，According to the electrophoretic current in fuel tank 3，Select new power cable and switch，On and off switch can be accessed in the distribution box of source，Anode conducting carbon brush 8 selects as negative electrode conduction carbon brush 7，In anode conducting carbon brush 8 bottom 180mm distance，Boring bolt is fixed，Anode conducting carbon brush 8 is fixed with fuel tank suspender after being arranged on stationary spring，Situation is contacted according to anode conducting carbon brush 8 and anode supply copper bar 5，Adjust stationary spring angle，Ensure that anode conducting carbon brush 8 is fully contacted with anode supply copper bar 5，Power line 49 above fuel tank electrode 4 is connected with anode supply copper bar 5，By power line 49 by the stationary spring at the spring leaf 48 jointed anode conduction carbon brush 8 above fuel tank electrode 4 during connection，Spring leaf 48 is selected to contact with stationary spring，Prevent because of in climb and fall or movement，Insufficient contact and cause powering abnormal，When fuel tank 3 enters electrophoresis tank 1，Anode conducting carbon brush 8 contacts with anode supply copper bar 5，Fuel tank electrode 4 within fuel tank 3 obtains electric，It is internally formed electric field at fuel tank 3，After iontophoretic electrode 2 energising，Colloidal particle in electrophoresis tank 1 is under the effect of electric field，Positively charged colloidal particle is to negative electrode one side's swimming，Electrophoretic paint just swimming is to fuel tank 3 inwall，Achieve fuel tank 3 internal automatization electrophoretic painting.
Use the engineering machinery oil tank automatization electrophoretic coating device of the embodiment of the present utility model described above in association with accompanying drawing, realize fuel tank internal electrophoretic painting automatization, solve the internal autophoresis of fuel tank 3, ensure the internal electrophoresis quality of fuel tank 3, improve fuel tank 3 cleaning inside degree, eliminate internal soundness defect simultaneously, reduce potential safety hazard.But this utility model is not limited to described embodiment.Embodiment is carried out by these in the case of without departing from principle of the present utility model and spirit change, revise, replace and deformation still falls within protection domain of the present utility model.
Claims (6)
1. an engineering machinery oil tank automatization electrophoretic coating device, including fuel tank (3) and electrophoresis tank (1), the outside of fuel tank (3) is provided with cathode power copper bar (6), the outside of cathode power copper bar (6) is provided with negative electrode conduction carbon brush (7) being in contact with it, iontophoretic electrode (2) it is provided with in electrophoresis tank (1), it is characterized in that: the lower section of described cathode power copper bar (6) is provided with anode supply copper bar (5) in parallel, the outside of anode supply copper bar (5) is provided with, with the corresponding position of negative electrode conduction carbon brush (7), the anode conducting carbon brush (8) contacted with itself, fuel tank electrode (4) it is provided with in fuel tank (3), fuel tank electrode (4) is connected with anode conducting carbon brush (8).
Engineering machinery oil tank automatization the most according to claim 1 electrophoretic coating device, it is characterized in that: described cathode power copper bar (6) and anode supply copper bar (5) are connected on support angle steel by phenolic resin respectively, and fixed by flat head bolt, flat head bolt sinks in cathode power copper bar (6) and anode supply copper bar (5).
Engineering machinery oil tank automatization the most according to claim 1 and 2 electrophoretic coating device, it is characterized in that: described cathode power copper bar (6) and anode supply copper bar (5) are provided with stationary spring at Contact cathod conduction carbon brush (7) and anode conducting carbon brush (8) place respectively, and negative electrode conduction carbon brush (7) and anode conducting carbon brush (8) are laid respectively at the rear of stationary spring and fixed with fuel tank suspender by bolt.
Engineering machinery oil tank automatization the most according to claim 1 electrophoretic coating device, it is characterized in that: described fuel tank electrode (4) includes electrode tube (46), the lower section of electrode tube (46) is provided with the first insulation sleeve (41), the outside of electrode tube (46) is provided with fixed mount (42) and clamping plate (45), being provided with the second insulation sleeve (44) between fixed mount (42) and electrode tube (46), described fixed mount (42) is fixed by alignment pin (43).
5. according to the engineering machinery oil tank automatization electrophoretic coating device described in claim 1 or 4, it is characterized in that: described fuel tank electrode (4) be arranged over power-line terminal (47), the external connection power line (49) of power-line terminal (47), described power line (49) is by the stationary spring at spring leaf (48) jointed anode conduction carbon brush (8) place of fuel tank electrode (4) top.
Engineering machinery oil tank automatization the most according to claim 1 electrophoretic coating device, it is characterized in that: described iontophoretic electrode (2) includes iontophoretic electrode pipe (21), the outside of iontophoretic electrode pipe (21) is provided with sleeve pipe (22), the outside of sleeve pipe (22) is provided with fixture (24), is provided with insulator (23) between fixture (24) and sleeve pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151276.4U CN205420581U (en) | 2016-02-29 | 2016-02-29 | Automatic electrophoresis application device of engineering machine tool oil tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151276.4U CN205420581U (en) | 2016-02-29 | 2016-02-29 | Automatic electrophoresis application device of engineering machine tool oil tank |
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| CN205420581U true CN205420581U (en) | 2016-08-03 |
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| CN201620151276.4U Active CN205420581U (en) | 2016-02-29 | 2016-02-29 | Automatic electrophoresis application device of engineering machine tool oil tank |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109423682A (en) * | 2017-08-30 | 2019-03-05 | 广东新会中集特种运输设备有限公司 | The finishing system and coating process of electrode supporting component, container in case |
| CN110387568A (en) * | 2019-08-30 | 2019-10-29 | 江西江铃专用车辆厂有限公司 | A kind of automatic conveying device of irony counter electrophoresis internal anode |
-
2016
- 2016-02-29 CN CN201620151276.4U patent/CN205420581U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109423682A (en) * | 2017-08-30 | 2019-03-05 | 广东新会中集特种运输设备有限公司 | The finishing system and coating process of electrode supporting component, container in case |
| CN109423682B (en) * | 2017-08-30 | 2024-06-07 | 广东新会中集特种运输设备有限公司 | In-box electrode support assembly, coating system and coating method for container |
| CN110387568A (en) * | 2019-08-30 | 2019-10-29 | 江西江铃专用车辆厂有限公司 | A kind of automatic conveying device of irony counter electrophoresis internal anode |
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