CN113466560B - Electrostatic spraying coating conductivity on-line monitoring device - Google Patents
Electrostatic spraying coating conductivity on-line monitoring device Download PDFInfo
- Publication number
- CN113466560B CN113466560B CN202110739014.5A CN202110739014A CN113466560B CN 113466560 B CN113466560 B CN 113466560B CN 202110739014 A CN202110739014 A CN 202110739014A CN 113466560 B CN113466560 B CN 113466560B
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- detection
- coating
- paint
- base
- fixed bottom
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- 238000007590 electrostatic spraying Methods 0.000 title claims abstract description 19
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 title claims description 44
- 238000000576 coating method Methods 0.000 title claims description 44
- 238000001514 detection method Methods 0.000 claims abstract description 106
- 239000003973 paint Substances 0.000 claims abstract description 93
- 238000005303 weighing Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 16
- 238000013519 translation Methods 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 15
- 239000000523 sample Substances 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
- G01G17/06—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes having means for controlling the supply or discharge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
The invention provides an online monitoring device for the conductivity of electrostatic spraying paint, which comprises a detection base, a paint device and a detection device, wherein the paint device and the detection device are arranged on the detection base, the detection device is electrically connected with the paint device, the paint device comprises a paint tank body, a discharge hole is formed in the paint tank body, an electronic weighing device is arranged below the discharge hole, a stirrer is arranged on the paint tank body, the detection device comprises a detection sensor, and the detection device further comprises a first lifting bracket; the detection device replaces the traditional manual detection, improves the detection efficiency, avoids detection errors caused by manual detection, reduces paint waste and environmental pollution to the periphery, and is flexible and convenient to use.
Description
Technical Field
The invention relates to the technical field of ship spraying, in particular to an online monitoring device for conductivity of electrostatic spraying paint.
Background
At present, in shipbuilding technology, for example, electrostatic spraying operation of ships, spraying paint is one of important equipment of the electrostatic spraying technology of ships, the paint must be used before electrostatic spraying, wherein the key parameter of conductivity of the spraying paint is detected, the paint can be sprayed after the paint performance meets the technological requirement, in order to ensure the construction operation quality, therefore, the paint used in the spraying operation needs to be subjected to applicability verification, the conductivity of the paint is one of important indexes, the conductivity detection of the paint can be detected through a detection device, in the present, the detection of the electrostatic spraying paint of the ships is mainly finished through a professional detection mechanism entrusted with a third party, in the detection process, the traditional manual detection is generally adopted, the detection is carried out by means of the traditional mode, the operation cost is high, the manual resource consumption is high, the detection efficiency is low, paint pollution is easy to be caused to the surrounding environment, and the detection precision is influenced, so that an online detection device is needed to automatically detect the conductivity of the paint on line, the quick and effective online detection of the conductivity of the paint is realized, and the construction quality of the ship is ensured, and the electrostatic spraying technology of the ship is required to be effectively detected.
Disclosure of Invention
Accordingly, the present invention is directed to an on-line monitoring device for electrostatic spraying paint conductivity, which can improve the detection efficiency and can automatically detect the conductivity.
In order to achieve the purpose of the invention, the paint coating device comprises a detection base, a paint coating device and a detection device, wherein the paint coating device is arranged on the detection base, the detection device is electrically connected with the paint coating device, the paint coating device comprises a paint coating tank body, a discharge hole is formed in the paint coating tank body, an electronic weighing device is arranged below the discharge hole, a stirrer is arranged on the paint coating tank body, the detection device comprises a detection sensor, the detection device further comprises a first lifting support, the detection sensor is arranged on the first lifting support, and the detection sensor can move up and down into the paint coating tank body along with the lifting support.
Preferably, the stirrer comprises a pneumatic motor, a power shaft is arranged on the pneumatic motor, and a stirring blade is connected to the power output end of the power shaft.
Preferably, an electronic induction probe is arranged on the detection sensor, and the electronic induction probe can move up and down along with the lifting support to the inside of the paint tank for detection.
Preferably, the detection base is further provided with a second lifting support, the second lifting support and the first lifting support are arranged at intervals, the stirrer is fixed on the second lifting support, one end of the detection base is provided with a first translation base, the electronic weighing device is fixed on the first translation base, and the paint tank body is also fixed on the electronic weighing device.
Preferably, the bottom surface of the paint tank body is connected with a fixed bottom column, the electronic weighing device is provided with a tray base, the fixed bottom column is movably connected to the tray base, the fixed bottom column is provided with a first fixed bottom column and a second fixed bottom column, the first fixed bottom column and the second fixed bottom column are oppositely arranged, the first fixed bottom column is provided with more than two, and the second fixed bottom column is provided with more than two.
Preferably, the first translation base is slidably connected with the detection base, a driving wheel and a driven wheel are arranged on the first translation base, a servo motor is arranged at the bottom of the detection base, and the driving wheel is electrically connected with the servo motor.
Preferably, the paint tank body is provided with an electronic metering display, the electronic metering display displays the weight of paint in the paint tank body, and the electronic metering display is electrically connected with the electronic weighing device.
Preferably, the paint tank body is further provided with a spray device, the spray device comprises a water conduit and a spray head, and the spray direction of the spray head faces the cavity of the paint tank body.
Preferably, the device further comprises a controller, wherein the controller is electrically connected with the detection sensor, the controller is electrically connected with the pneumatic motor, the controller is electrically connected with the servo motor, and the controller is electrically connected with the electronic weighing device.
The beneficial effects of the invention are as follows: the invention provides an online monitoring device for the conductivity of electrostatic spraying paint, which is provided with a stirrer and a detection sensor capable of automatically detecting, wherein the detection sensor is matched with the stirrer to work successively, so that the accurate detection of the conductivity of the electrostatic spraying paint of a ship is realized, the traditional manual detection is replaced, the detection efficiency is improved, the detection error caused by manual detection is avoided, the paint waste and the environmental pollution to the periphery are reduced, the use is flexible and convenient, and the integral spraying efficiency of the ship is improved.
Drawings
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intentionally drawn to scale on actual size or the like, with emphasis on illustrating the principles of the invention.
FIG. 1 is a schematic plan view of an on-line monitoring device for conductivity of an electrostatic spray coating according to the present invention;
FIG. 2 is a rear view of an on-line monitoring device for electrical conductivity of an electrostatic spray coating material in accordance with the present invention;
fig. 3 is a top view of an on-line monitoring device for conductivity of an electrostatic spray coating according to the present invention.
In the figure: 1. detecting a base; 2. a coating device; 21 a paint tank body; 22. a discharge port; 23. fixing the bottom post; 231. a first fixed bottom post; 232. a second fixed bottom post; 24. an electronic metering display; 3. a detection device; 31. a detection sensor; 32. an electronic sensing probe; 4. an electronic scale; 41. a tray base; 5. a stirrer; 51. a pneumatic motor; 52. a power shaft; 53. stirring blades; 6. a first lifting bracket; 7. a second lifting bracket; 8. a first translation mount; 9. a driving wheel; 10. driven wheel; 11. a servo motor; 12. a spray washing device; 121. a water conduit; 122. a spray head; 13. and a controller.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to and integrated with the other element or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-3, a preferred embodiment of the present invention provides an on-line monitoring device for electric conductivity of an electrostatic spraying coating, which includes a detection base 1, a coating device 2 and a detection device 3 disposed on the detection base 1, wherein the detection device is electrically connected with the coating device, the coating device 2 includes a coating tank body 21, a discharge port 22 is disposed on the coating tank body 21, an electronic weighing device 4 is disposed below the discharge port 22, a stirrer 5 is further disposed on the coating tank body 21, the stirrer 5 is used for stirring the coating in the coating tank, the coating tank can be detected to stir the liquid material in the coating tank fast and effectively, the detection device 3 includes a detection sensor 31, the detection device 3 further includes a first lifting bracket 6, the detection sensor 31 is disposed on the first lifting bracket 6, the detection sensor can be moved up and down into the coating tank along with the lifting bracket, the first lifting bracket is connected with a motor, and the detection sensor can be detected by detecting the detection sensor in the coating tank when the first lifting bracket is lowered.
Referring to fig. 1-3, in a further preferred embodiment, the agitator 5 includes an air motor 51, a power shaft 52 is provided on the air motor 51, a stirring blade 53 is connected to a power output end of the power shaft 52, the stirring blade 53 may be an arc stirring blade, the air motor has the advantages of emergency start and emergency stop, and is especially suitable for a frequently started stirring occasion, reversing is easy, and the agitator can enter a detection working stage after stirring the paint in the paint tank uniformly.
Referring to fig. 1-2, in a further preferred embodiment, the detection sensor 31 is provided with an electronic sensing probe 32, the electronic sensing probe 32 can move up and down along with the first lifting support to move up and down into the paint tank for detection, the first lifting support 6 can move up and down, the electronic sensing probe 32 can also move up and down while moving up and down, and when the detection operation is required, the electronic sensing probe can be moved down into the paint tank when the first lifting support moves down.
Referring to fig. 1-2, in a preferred embodiment, the detection base is further provided with a second lifting support 7, the second lifting support 7 is spaced from the first lifting support 6, the stirrer 5 is fixed on the second lifting support 7, one end of the detection base is provided with a first translation base 8, the electronic weighing device 4 is fixed on the first translation base 8, the paint can be fixed on the electronic weighing device, the first translation base 8 can move the paint can 21 on the detection base 1, when the paint in the paint can 21 needs to be stirred, the paint can be moved under the first lifting support, after stirring is completed, the paint can be moved under the second lifting support, and the electrostatic rate of the paint is detected.
Referring to fig. 1-3, in the preferred embodiment, the bottom surface of the paint can 21 is connected with a fixed bottom post 23, the electronic weighing device 4 is provided with a tray base 41, the fixed bottom post 23 is movably connected to the tray base 41, the fixed bottom post is provided with a first fixed bottom post 231 and a second fixed bottom post 232, the first fixed bottom post and the second fixed bottom post are arranged at intervals, the first fixed bottom post 231 is provided with more than two, the second fixed bottom post 232 is provided with more than two, the paint can body is arranged on the tray base to facilitate the electronic weighing device to weigh the paint in the paint can body, and the weight of the paint can body is known.
Referring to fig. 1-2, in a preferred embodiment, a first translation base 8 is slidably connected with a detection base 1, a driving wheel 9 and a driven wheel 10 are disposed on the first translation base 8, a servo motor 11 is disposed at the bottom of the detection base 1, the driving wheel 9 is electrically connected with the servo motor 11, the driving wheel on the first translation base drives the driven wheel to move, the driving wheel is electrically connected with the servo motor, the servo motor can uniformly control the driving speed of the driving wheel, and the first translation base can uniformly drive the first translation base to move on the detection base to cooperate with the work of a stirrer and a detection sensor.
Referring to fig. 1-2, in the preferred embodiment, the paint tank 21 is provided with an electronic metering display 24, the electronic metering display 24 displays the weight of paint in the paint tank, the electronic metering display 24 is electrically connected to the electronic scale, and the electronic metering display 24 displays the weight of paint in the paint tank and the weight of the paint tank.
Referring to fig. 1-2, in the preferred embodiment, the paint tank 21 is further provided with a spraying device 12, the spraying device 12 includes a water conduit 121 and a spray head 122, the spraying direction of the spray head 122 faces the cavity of the paint tank, when the detection procedure is finished, the detection sensor is lifted, the paint tank is moved below the stirrer, the spraying device can be started after the discharge port valve of the paint tank is opened to empty the liquid in the tank, and the surface of the inner wall of the paint tank, the stirrer and the surface of the electronic detection sensor can be cleaned.
Referring to fig. 1-3, in a preferred embodiment, the device further includes a controller 13, the controller 13 is electrically connected with the detection sensor, the controller is electrically connected with the pneumatic motor and the servo motor, the controller is also electrically connected with the electronic scale, the controller can control the pneumatic motor, the servo motor and the electronic scale to work with other motors, the performance of automatic detection is improved, wherein the controller, the electronic detection sensor, the pneumatic motor, the servo motor and the electronic scale are all in the prior art, and are not repeated in the specification.
The preferred embodiment of the invention also provides a conductivity detection method of the spray coating, which comprises the following steps:
1. firstly, lifting the stirrer 5 and the detection sensor 31, moving the paint tank 21 below the stirrer, pouring paint into the paint tank according to the component requirements, starting the electronic weighing device 4, and displaying quality data transmitted by the electronic weighing device by the electronic metering display 24 to obtain paint raw material quality data;
2. lowering the stirrer 5, immersing the stirring blade 53 into the paint to a proper position, starting the pneumatic motor 51 of the stirrer, driving the stirring blade 53 to stir the paint, and lifting the stirrer after full stirring;
3. the paint tank 21 is moved below the detection sensor 31, the detection sensor 31 is lowered, the probe is immersed into paint to a proper position, the detection sensor 31 is started, and conductivity data of paint raw materials are obtained;
4. on the basis of the method step 3, a detection sensor is lifted, a paint tank body 21 is moved below a stirrer, an electronic weighing device 4 is started, quality data of paint raw materials are obtained, a proper amount of conductive liquid is added into the paint tank body according to the use requirement of the conductive liquid, and quality data of mixed liquid are obtained;
5. lowering the stirrer, immersing the blade in the paint tank body 21 to a proper position, starting the pneumatic motor 51, driving the stirring blade 53 to stir the paint, and lifting the stirrer after full stirring;
6. the paint tank 21 is moved below the detection sensor, the detection sensor 31 is lowered, the probe is immersed into paint to a proper position, the detection sensor is started, and conductivity data of the mixed liquid are obtained;
7. after the detection procedure is finished, the electronic detection device is lifted, the paint tank body 21 is moved below the stirrer 5, the valve of the discharge hole at the bottom of the paint tank body is opened to empty the liquid in the tank, and then the spray washing device 12 is opened to clean the probes of the inner wall of the paint tank body, the stirrer 5 and the detection sensor 31.
The invention has the beneficial effects that the invention provides the online monitoring device for the conductivity of the electrostatic spraying coating, which is provided with the stirrer and the detection sensor capable of automatically detecting, and the detection sensor is matched with the stirrer to work successively, so that the accurate detection of the conductivity of the electrostatic spraying coating of the ship is realized, the traditional manual detection is replaced, the detection efficiency is improved, the detection error caused by manual detection is avoided, the waste of the coating and the environmental pollution to the periphery are reduced, the use is flexible and convenient, and the integral spraying efficiency of the ship is improved.
In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to the terms "preferred embodiment," "further embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The above examples merely represent a few embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. An electrostatic spraying coating conductivity on-line monitoring device is characterized in that: including detecting the base and setting up coating device and detection device on detecting the base, detection device and coating device electrical property and mechanical connection, coating device includes the coating jar body, be equipped with the discharge gate on the coating jar body, the discharge gate below is equipped with the electronic scale ware, be equipped with the agitator on the coating jar body, detection device is including detecting the sensor, detection device still includes first lifting support, detecting the sensor and setting up on first lifting support, it can follow the lifting support and reciprocate to the coating jar internal, be equipped with the electronic induction probe on the detection sensor, the electronic induction probe can follow the lifting support and reciprocate to detect in the coating jar body, still be equipped with the second lifting support on the detection base, the second lifting support with first lifting support interval sets up, the agitator is fixed in on the second lifting support, the one end of detection base is equipped with first translation base, the electronic scale ware is fixed in on the first translation base, the coating jar body is fixed in the electronic scale ware, it is equipped with first translation base and first servo motor to detect the base, but be equipped with servo motor and detection base and servo motor.
2. The online monitoring device for conductivity of electrostatic spraying paint according to claim 1, wherein the stirrer comprises a pneumatic motor, a power shaft is arranged on the pneumatic motor, and a stirring blade is connected to a power output end of the power shaft.
3. The online monitoring device for conductivity of electrostatic spraying paint according to claim 1, wherein a fixed bottom column is fixedly connected to the bottom surface of the paint tank body, the electronic scale is provided with a tray base, the fixed bottom column is movably connected to the tray base, the fixed bottom column is provided with a first fixed bottom column and a second fixed bottom column, the first fixed bottom column and the second fixed bottom column are oppositely arranged, the first fixed bottom column is provided with more than two, and the second fixed bottom column is provided with more than two.
4. The online monitoring device for conductivity of an electrostatic spraying coating according to claim 1, wherein an electronic metering display is arranged on the coating tank body, the electronic metering display displays the weight of the coating in the coating tank body, and the electronic metering display is electrically connected with the electronic weighing device.
5. The on-line monitoring device for conductivity of an electrostatic spray coating according to claim 1, wherein the coating tank is further provided with a spray device, the spray device comprises a water conduit and a spray head, and the spray direction of the spray head faces the cavity of the coating tank.
6. The on-line monitoring device of electrical conductivity of an electrostatic spray coating according to claim 2, further comprising a controller, wherein the controller is electrically connected with the detection sensor, the controller is electrically connected with the pneumatic motor, the controller is electrically connected with the servo motor, and the controller is electrically connected with the electronic scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110739014.5A CN113466560B (en) | 2021-06-30 | 2021-06-30 | Electrostatic spraying coating conductivity on-line monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110739014.5A CN113466560B (en) | 2021-06-30 | 2021-06-30 | Electrostatic spraying coating conductivity on-line monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN113466560A CN113466560A (en) | 2021-10-01 |
| CN113466560B true CN113466560B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110739014.5A Active CN113466560B (en) | 2021-06-30 | 2021-06-30 | Electrostatic spraying coating conductivity on-line monitoring device |
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