Coating device and coating method of self-repairing nanometer marine anticorrosive paint for ships

Abstract

The invention provides a self-repairing nanometer marine anticorrosive paint coating device and method for ships, and relates to the technical field of ship anticorrosive paint coating. A lead screw is installed on the fixing frame, a supporting plate is in threaded fit with the lead screw, four supporting rods are fixed to the supporting plate, a partition plate is installed at the upper ends of the four supporting rods, a rotating rod is installed on the partition plate, a first motor base is installed on the partition plate, and a first motor is installed on the first motor base. The height is adjusted through cooperation of a third hydraulic rod and a second motor, the third motor drives conveying, precise conveying and positioning of components are achieved through cooperation of a correcting and positioning structure, automatic turnover is completed through a first hydraulic rod and a first motor, and meanwhile precise adjustment and all-directional coating of a spray head are achieved through a fourth motor and a fifth hydraulic rod; batch ship parts can be efficiently treated, the coating quality and efficiency are improved, and the self-repairing anti-corrosion performance of the ethylene copolymer coating containing the repairing agent microcapsules is fully exerted.

Description

Technical Field

[0001] The present invention relates to the technical field of ship anti-corrosion coating coating, and in particular to a ship self-repairing nano marine anti-corrosion coating coating device and coating method. Background Art

[0002] In the marine environment, ships are subjected to multiple challenges over a long period of time, including seawater corrosion, marine microbial attachment, and wind and wave impacts. Hull structures and components are extremely susceptible to corrosion damage, seriously threatening the safety of the ship and shortening its service life. Ethylene copolymer coatings, with their excellent water resistance, flexibility, and chemical resistance, play an important role in the field of ship corrosion protection. In particular, the introduction of microcapsules containing a repair agent into ethylene copolymer coatings imparts self-repairing capabilities. When the coating is damaged, the repair agent can be released to fill cracks, effectively extending the ship's corrosion protection period. This has become an important development direction for ship corrosion protection coatings. The present invention is a self-repairing nano-marine anti-corrosion coating coating device for ships.

[0003] Traditional coating devices mostly rely on manual calibration to position components, which is cumbersome and time-consuming, and has large positioning errors, making it difficult to ensure the accuracy of the coating position. After coating, the components need to be turned over manually, which is not only labor-intensive but also prone to problems such as components falling and being damaged. In addition, the spraying process cannot be accurately controlled, and the position and angle of the nozzle are difficult to meet the requirements of paint spraying, resulting in the paint not being able to adhere evenly and accurately to the surface of the component. Summary of the Invention

[0004] The present invention relates to a self-repairing nano marine anti-corrosion coating coating device and coating method for ships, in order to solve the technical problems raised in the above background technology.

[0005] In a first aspect, the present invention provides a device and method for applying a self-repairing nano marine anti-corrosion coating for ships, specifically comprising: a fixing frame; The axle up and down groove at two ends embeds respectively in two guide rails up and down of being made up of the groove on the attachment piece, and the tooth on the attachment piece is meshed with tooth on upper sprocket wheel, the lower sprocket.

[0006] In at least some embodiments, Two brackets are installed on the operation panel, and supporting pieces are installed on the two brackets. Rubber pads are installed on the supporting pieces, and the rubber pads are in contact with the lower end of the operation panel.

[0007] In at least some embodiments, A No. 2 motor seat is installed on the fixed frame, a No. 2 motor is installed on the No. 2 motor seat, a sprocket is installed on the output shaft of the No. 2 motor, a sprocket is installed on the lead screw, and the two sprockets are connected and driven by a chain.

[0008] In at least some embodiments, Two fixed plates are fixed on the left side of the fixed frame, a lifting plate is movable between the two fixed plates, and a No. 2 cylinder seat is installed on both fixed plates, a No. 3 hydraulic rod is installed on the No. 2 cylinder seat, and the lower end of the piston rod of the No. 3 hydraulic rod is fixedly connected to the lifting plate, a mounting seat is installed on the lifting plate, two groups of rollers are installed on the mounting seat, a conveyor belt is connected between the two groups of rollers, a transmission seat is installed on the mounting seat, and a No. 3 motor for driving the conveyor belt is installed on the transmission seat.

[0009] In at least some embodiments, The front and rear ends of the conveyor belt are both provided with guard plates, which are mounted on the mounting seat by bolts. A material baffle is movable on the rear side of the mounting seat, and a No. 4 hydraulic rod is installed on the mounting seat. The piston rod of the No. 4 hydraulic rod is connected to the lower end of the material baffle. The conveyor belt is located on the left side of the operating panel.

[0010] In at least some embodiments, Two support frames are installed on the partition, and the two support frames are respectively located on the front and rear sides of the operating panel. A mounting platform is installed on the support frame, and a No. 4 motor is installed on the mounting platform. A bearing seat is installed on the support frame, and the bearing seat is located above the mounting platform. A threaded rod is installed on the bearing seat, and the lower end of the threaded rod is connected to the output shaft of the No. 4 motor through a coupling.

[0011] In at least some embodiments, A vertical rod is installed between the mounting platform and the bearing seat. A matching block is threadedly matched on the threaded rod. Two contact wheels are installed on the matching block. Both contact wheels are in contact with the vertical rod.

[0012] In at least some embodiments, A connecting frame is installed on the matching block, a rail seat is installed on the connecting frame, a sliding seat is slid on the rail seat, a waist-shaped through groove is provided on the sliding seat, and a support is installed on the sliding seat.

[0013] In at least some embodiments, A right-angle seat is installed on the rail seat, and a No. 5 hydraulic rod is installed on the right-angle seat. The piston rod of the No. 5 hydraulic rod is fixedly connected to the support. A round rod is installed between the rail seats on the two support frames through a bearing. Four clamping seats are installed on the round rod through bolts. A nozzle is installed on the clamping seat. The nozzle is connected to an external ethylene copolymer paint supply device through a hose. Microcapsules containing a repair agent are added to the paint. A connecting plate is installed on the round rod, and the connecting plate is connected to the waist-shaped groove on the sliding seat through bolts.

[0014] The present invention discloses a self-repairing nano marine anti-corrosion coating coating device and coating method for ships, comprising the following steps: 1) Place the ship parts to be coated on the conveyor belt, start the No. 3 hydraulic rod, and adjust the height of the lifting plate by extending and retracting the piston rod, thereby adjusting the height of the conveyor belt. Run the No. 2 motor to rotate the screw rod to adjust the height of the operation panel so that the height of the conveyor belt is consistent with the height of the operation panel. Start the No. 3 motor to drive the conveyor belt to operate and transport the parts to the operation panel. 2) Start the rotating plate to rotate, drive the two correction seats to move through the universal connecting rod, cooperate with the extension and retraction of the piston rod of the No. 2 hydraulic rod to push the middle rod to accurately correct and position the components; 3) Connect the external ethylene copolymer paint supply device to the nozzle through a hose, start the No. 4 motor, and its output shaft drives the threaded rod to rotate, so that the matching block moves up and down along the threaded rod, thereby adjusting the height of the nozzle. Start the No. 5 hydraulic rod, and push the support through the extension and contraction of the piston rod, driving the sliding seat to slide on the rail seat. The sliding seat drives the round rod to rotate through the connecting plate, causing the nozzle to swing, achieving full coverage of the component surface. Start the paint supply device, and spray the paint containing the repair agent microcapsules onto the component surface through the nozzle; 4) After coating is completed, extend the No. 1 hydraulic rod to extend the baffle upward, run the No. 1 motor to flip the operating panel counterclockwise, and put the component upside down on the conveyor belt to turn the component over. Repeat the above steps to coat the reverse side of the component.

[0015] The present invention provides a device and method for applying a self-repairing nano marine anti-corrosion coating for ships, which has the following beneficial effects: In the present invention, the height of the conveyor belt and the operating plate is adjusted in coordination by the No. 3 hydraulic rod and the No. 2 electric motor, and the conveyor belt is driven by the No. 3 electric motor, so that the ship components to be coated can be quickly and accurately transported to the operating plate. At the same time, the correction and positioning structure composed of the rotating plate, the universal connecting rod, the correction seat and the No. 2 hydraulic rod can accurately correct and position the components, reduce the time and error of manual calibration, greatly improve the preparation efficiency before coating, and lay an accurate foundation for subsequent coating work. After the coating is completed, the No. 1 hydraulic rod extends the baffle, and cooperates with the No. 1 electric motor to drive the operating plate to flip counterclockwise, so that the components can be automatically buckled on the conveyor belt to achieve flipping, without manual operation, reducing labor intensity and manual intervention, and can quickly repeat the coating steps to complete the coating of the back of the component, significantly improving the overall coating efficiency, which is particularly suitable for coating operations of batch ship components.

[0016] In addition, in the present invention, the No. 4 motor drives the threaded rod to rotate, which can realize the precise adjustment of the height of the nozzle; the No. 5 hydraulic rod pushes the support, drives the sliding seat, round rod and other components to move, so that the nozzle can swing, thereby realizing all-round coating of the surface of the ship components, which can adapt to ship components of different shapes and sizes. Compared with traditional fixed-angle coating, it can effectively avoid coating dead angles, improve the integrity and uniformity of coating coverage, and enhance anti-corrosion performance. Microcapsules containing repair agents are added to the coating. When the coating of the ship components is damaged, the microcapsules rupture and release the repair agent to fill the cracks, thereby realizing self-repair function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0018] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached figure: Figure 1 2 is a schematic diagram of the overall structure of a self-repairing nano marine anti-corrosion coating device for ships according to an embodiment of the present invention; Figure 2 2 is a schematic structural diagram of a fixed plate portion of a self-repairing nano marine anti-corrosion coating coating device for ships according to an embodiment of the present invention; Figure 3The invention relates to a self-repairing nano marine anti-corrosion coating device for ships. Figure 2 Schematic diagram of the enlarged structure at A; Figure 4 2 is a schematic structural diagram of a fixing frame portion of a self-repairing nano marine anti-corrosion coating coating device for ships according to an embodiment of the present invention; Figure 5 2 is a schematic structural diagram of a bulkhead portion of a ship self-repairing nano marine anti-corrosion coating coating device according to an embodiment of the present invention; Figure 6 2. This is a schematic structural diagram of a support portion of a self-repairing nano marine anti-corrosion coating coating device for ships according to an embodiment of the present invention; Figure 7 2 is a schematic structural diagram of an operating panel portion of a ship self-repairing nano marine anti-corrosion coating coating device according to an embodiment of the present invention; Figure 8 2 is a schematic structural diagram of a base portion of a self-repairing nano marine anti-corrosion coating coating device for ships according to an embodiment of the present invention; Figure 9 2 is a schematic structural diagram of a support frame portion of a ship self-repairing nano marine anti-corrosion coating coating device according to an embodiment of the present invention; Figure 10 2. It is a structural schematic diagram of the rail seat portion of a self-repairing nano marine anti-corrosion coating coating device for ships according to an embodiment of the present invention; Figure 11 It is a structural schematic diagram of the round rod portion of a self-repairing nano marine anti-corrosion coating coating device for ships according to an embodiment of the present invention.

[0020] Reference Signs List 1. Fixed frame; 11. Moving wheel; 12. Motor seat No. 2; 121. Motor No. 2; 13. Screw; 14. Support plate; 141. Support rod; 142. Partition plate; 15. Rotating rod; 151. Motor seat No. 1; 152. Motor No. 1; 16. Operation panel; 17. Support seat; 171. Support plate; 172. Rubber pad; 18. Cylinder seat No. 1; 181. Hydraulic rod No. 1; 182. Baffle; 19. Base; 191. Rotating plate; 192. Correction seat; 193. Universal connecting rod; 194. Side plate; 195. Hydraulic rod No. 2; 196. Intermediate rod; 2. Fixed plate; 21. Lifting plate; 22. Cylinder seat No. 2; 221. Hydraulic rod No. 3; 23. Mounting seat; 231. Transmission seat; 2311. Motor No. 3; 232. Conveyor belt; 233. Guard plate; 234. Baffle plate; 235. Hydraulic rod No. 4; 3. Support frame; 31. Mounting table; 311. No. 4 motor; 32. Bearing seat; 321. Threaded rod; 33. Vertical rod; 34. Matching block; 341. Contact wheel; 35. Connecting frame; 36. Rail seat; 361. Sliding seat; 362. Support; 363. Round rod; 3631. Clamping seat; 3632. Nozzle; 3633. Connecting plate; 364. Right-angle seat; 3641. No. 5 hydraulic rod. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Please refer to Figures 1 to 11 :Example 1: The present invention proposes a self-repairing nano marine anti-corrosion coating coating device and coating method for ships, comprising: a fixing frame 1; The lower end of the fixed frame 1 is equipped with a moving wheel 11, a screw rod 13 is installed on the fixed frame 1, and a support plate 14 is threaded on the screw rod 13. Four support rods 141 are fixed on the support plate 14, and the upper ends of the four groups of support rods 141 are equipped with a partition 142. A rotating rod 15 is installed on the partition 142, and a No. 1 motor seat 151 is installed on the partition 142. A No. 1 motor 152 is installed on the No. 1 motor seat 151. The output shaft of the No. 1 motor 152 is connected to the rear end of the rotating rod 15, and an operating panel 16 is installed on the rotating rod 15. The operating panel 16 is provided with a slot and a through slot, and a baffle 182 is movable in the slot. The lower end of the operating panel 16 is equipped with a No. 1 cylinder seat 18, No. 1 hydraulic rod 181 is installed on the No. 1 cylinder seat 18, the piston rod of the No. 1 hydraulic rod 181 is connected to the lower end of the baffle 182, the lower end of the operating plate 16 is fixed with a base 19, the base 19 is located below the through slot on the operating plate 16, two correction seats 192 are movable on the base 19, a rotatable rotating plate 191 is installed on the base 19, a universal connecting rod 193 is connected between the rotating plate 191 and the two correction seats 192, side plates 194 are installed on the two correction seats 192, No. 2 hydraulic rods 195 are fixed on the two side plates 194, and an intermediate rod 196 is connected between the piston rods of the two No. 2 hydraulic rods 195; Two brackets 17 are mounted on the operating panel 16 . A supporting piece 171 is mounted on each of the brackets 17 . A rubber pad 172 is mounted on the supporting piece 171 . The rubber pad 172 contacts the lower end of the operating panel 16 .

[0023] In the present invention, A No. 2 motor base 12 is installed on the fixed frame 1, and a No. 2 motor 121 is installed on the No. 2 motor base 12. A sprocket is installed on the output shaft of the No. 2 motor 121, and a sprocket is installed on the screw rod 13. The two sprockets are connected and transmitted by a chain. Its function is: after the No. 2 motor 121 is started, the sprocket installed on it is driven to rotate through the output shaft, and then the power is transmitted to the sprocket on the screw rod 13 through the chain, thereby rotating the screw rod 13. Since the support plate 14 is threadedly matched with the screw rod 13, the rotation of the screw rod 13 can drive the support plate 14 to move up and down along the screw rod 13, and the four support rods 141 fixed on the support plate 14, the partition 142 installed on the upper end of the support rod 141 and other components will move accordingly, ultimately achieving precise adjustment of the height of the operating panel 16.

[0024] In the present invention, Two fixed plates 2 are fixed on the left side of the fixed frame 1, and a lifting plate 21 is movably provided between the two fixed plates 2, and a No. 2 cylinder seat 22 is installed on the No. 2 cylinder seat 22, and a No. 3 hydraulic rod 221 is installed on the No. 2 cylinder seat 22, and the lower end of the piston rod of the No. 3 hydraulic rod 221 is fixedly connected to the lifting plate 21, and a mounting seat 23 is installed on the lifting plate 21, and two groups of rollers are installed on the mounting seat 23, and a conveyor belt 232 is connected between the two groups of rollers, and a transmission seat 231 is installed on the mounting seat 23, and a No. 3 motor 2311 for driving the conveyor belt 232 is installed on the transmission seat 231, and the front and rear ends of the conveyor belt 232 are provided with guard plates 233, which are mounted on the mounting seat 23 by bolts, and a material blocking plate 234 is movably provided on the rear side of the mounting seat 23 , and a No. 4 hydraulic rod 235 is installed on the mounting seat 23, the piston rod of the No. 4 hydraulic rod 235 is connected to the lower end of the baffle plate 234, and the conveyor belt 232 is located on the left side of the operating panel 16. Its function is: the No. 3 motor 2311 drives the conveyor belt 232 to operate, which can efficiently transport the ship components to be coated from the outside to the left side of the operating panel 16, providing a stable component supply for the subsequent coating process. The No. 3 hydraulic rod 221 drives the lifting plate 21 up and down through the extension and contraction of the piston rod, thereby adjusting the height of the conveyor belt 232. The guard plates 233 at the front and rear ends of the conveyor belt 232 can effectively prevent the components from sliding from both sides during transportation, thereby playing a safety protection role. When the components are transported to the designated position, the lifting baffle plate 234 can be raised to prevent the components from continuing to move.

[0025] Example 2, based on Example 1, Two support frames 3 are installed on the partition 142. The two support frames 3 are respectively located on the front and rear sides of the operating panel 16. A mounting platform 31 is installed on the support frame 3. A No. 4 motor 311 is installed on the mounting platform 31, and a bearing seat 32 is installed on the support frame 3. The bearing seat 32 is located above the mounting platform 31. A threaded rod 321 is installed on the bearing seat 32. The lower end of the threaded rod 321 is connected to the output shaft of the No. 4 motor 311 through a coupling. A vertical rod 33 is installed between the mounting platform 31 and the bearing seat 32. A mating block 34 is threadedly matched on the threaded rod 321. Two contact wheels 341 are installed on the mating block 34. The two contact wheels 341 are connected to the bearing seat 32. The wheels 341 are all in contact with the vertical rod 33, and a connecting frame 35 is installed on the matching block 34. Its function is: after the No. 4 motor 311 is started, its output shaft drives the threaded rod 321 to rotate through the coupling. Since the matching block 34 is threadedly matched with the threaded rod 321, the rotation of the threaded rod 321 will drive the matching block 34 to move up and down along the threaded rod 321. The connecting frame 35 installed on the matching block 34 is connected to the nozzle 3632 structure, thereby realizing precise adjustment of the height of the nozzle 3632. During the up and down movement of the matching block 34, the two contact wheels 341 are always in contact with the vertical rod 33, providing stable guidance and support for the matching block 34.

[0026] Example 3, based on Example 1 and Example 2, A rail seat 36 is installed on the connecting frame 35, and a sliding seat 361 slides on the rail seat 36. A waist-shaped through groove is provided on the sliding seat 361, and a support 362 is installed on the sliding seat 361. A right-angle seat 364 is installed on the rail seat 36, and a No. 5 hydraulic rod 3641 is installed on the right-angle seat 364. The piston rod of the No. 5 hydraulic rod 3641 is fixedly connected to the support 362. A round rod 363 is installed between the rail seats 36 on the two support frames 3 through a bearing. Four clamping seats 3631 are installed on the round rod 363 by bolts. A nozzle 3632 is installed on the seat 3631, and the nozzle 3632 is connected to the external ethylene copolymer paint supply equipment through a hose. Microcapsules containing a repair agent are added to the paint. A connecting plate 3633 is installed on the round rod 363, and the connecting plate 3633 is connected to the waist-shaped groove on the sliding seat 361 by bolts. Its function is: by adjusting the No. 5 hydraulic rod 3641, the sliding distance of the sliding seat 361 and the swing angle of the nozzle 3632 can be accurately controlled, thereby accurately positioning the spraying position and spraying direction of the nozzle 3632.

[0027] The present invention discloses a self-repairing nano marine anti-corrosion coating coating device and coating method for ships, comprising the following steps: 1) Place the ship components to be coated on the conveyor belt 232, start the No. 3 hydraulic rod 221, and adjust the height of the lifting plate 21 by extending and retracting the piston rod, thereby adjusting the height of the conveyor belt 232. Run the No. 2 motor 121 to rotate the screw rod 13 to adjust the height of the operating panel 16 so that the height of the conveyor belt 232 is consistent with the height of the operating panel 16. Start the No. 3 motor 2311 to drive the conveyor belt 232 to operate and transport the components to the operating panel 16. 2) Start the rotating plate 191 to rotate, and drive the two correction seats 192 to move through the universal connecting rod 193. Cooperate with the extension and retraction of the piston rod of the second hydraulic rod 195 to push the middle rod 196 to accurately correct and position the components; 3) Connect the external ethylene copolymer coating supply device to the nozzle 3632 via a hose, start the No. 4 motor 311, and its output shaft drives the threaded rod 321 to rotate, causing the matching block 34 to move up and down along the threaded rod 321, thereby adjusting the height of the nozzle 3632. Start the No. 5 hydraulic rod 3641, and push the support 362 through the extension and contraction of the piston rod, driving the sliding seat 361 to slide on the rail seat 36. The sliding seat 361 drives the round rod 363 to rotate through the connecting plate 3633, causing the nozzle 3632 to swing, achieving full coverage of the component surface. Start the coating supply device, and spray the coating containing the repair agent microcapsules onto the component surface through the nozzle 3632; 4) After coating is completed, extend the No. 1 hydraulic rod 181 to extend the baffle 182 upward, operate the No. 1 motor 152 to flip the operating panel 16 counterclockwise, and buckle the component on the conveyor belt 232 to turn the component over. Repeat the above steps to coat the reverse side of the component.

[0028] The working principle of this embodiment is as follows: the ship parts to be coated are placed on the conveyor belt 232, and the No. 3 hydraulic rod 221 is started. Its piston rod is extended and retracted to drive the lifting plate 21 to move up and down, thereby adjusting the height of the conveyor belt 232. At the same time, the No. 2 motor 121 drives the screw rod 13 to rotate through the sprocket and chain transmission, so that the support plate 14 moves up and down along the screw rod 13, and then adjusts the height of the operating plate 16. Through the cooperation of the two, the height of the conveyor belt 232 and the operating plate 16 are consistent. Then the No. 3 motor 2311 is started to drive the conveyor belt 232 to operate and smoothly convey the parts to the operating plate 16. After the parts reach the operating plate 16, the rotating plate 191 is started. Its rotation drives the two correction seats 192 to move through the universal connecting rod 193. At the same time, the piston rod of the No. 2 hydraulic rod 195 is extended and retracted to push the middle rod 196 to accurately correct and position the parts. The external ethylene copolymer paint supply equipment is connected to the nozzle 3632 through a hose. The No. 4 motor 311 is started, and its output shaft Drive the threaded rod 321 to rotate, so that the matching block 34 moves up and down along the threaded rod 321 to adjust the height of the spray head 3632; at the same time, the vertical rod 33 and the contact wheel 341 ensure the stability of the height adjustment. Then, start the No. 5 hydraulic rod 3641, its piston rod extends and retracts to push the support 362, driving the sliding seat 361 to slide on the rail seat 36, and the sliding seat 361 drives the round rod 363 to rotate through the connecting plate 3633, so that the spray head 3632 swings, realizing all-round and multi-angle spraying of the component surface, and the coating containing the repair agent microcapsules is evenly sprayed on the component surface through the spray head 3632 to achieve anti-corrosion coating. After the coating is completed, extend the No. 1 hydraulic rod 181 to extend the baffle 182 upward, run the No. 1 motor 152 to flip the operating panel 16 counterclockwise, and buckle the component upside down on the conveyor belt 232 to realize the overturning of the component. Repeat the above component positioning and paint spraying steps again to complete the coating of the back of the component, and finally realize the all-round self-repairing nano marine anti-corrosion coating of ship components.

[0029] In this article, there are several points to note: 1. The drawings of the embodiments of the present invention only relate to the structures related to the embodiments of the present invention. Other structures may refer to conventional designs.

[0030] 2. In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to form new embodiments.

[0031] The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed by the present invention, which should be covered by the scope of protection of the present invention.

Claims

1. A self-repairing nano marine anti-corrosion coating coating device for ships, comprising: The fixing frame (1) is characterized in that: The lower end of the fixed frame (1) is equipped with a moving wheel (11), the fixed frame (1) is equipped with a screw rod (13), the screw rod (13) is threaded with a support plate (14), four support rods (141) are fixed on the support plate (14), the upper ends of the four groups of support rods (141) are equipped with a partition (142), a rotating rod (15) is equipped on the partition (142), and a No. 1 motor seat (151) is equipped on the No. 1 motor seat (151), an No. 1 motor (152) is equipped on the No. 1 motor seat (151), an output shaft of the No. 1 motor (152) is connected to the rear end of the rotating rod (15), an operating panel (16) is equipped on the rotating rod (15), a slot and a through slot are provided on the operating panel (16), a baffle (182) is movable in the slot, and the lower end of the operating panel (16) is equipped with a A No. 1 cylinder seat (18) is provided, a No. 1 hydraulic rod (181) is installed on the No. 1 cylinder seat (18), a piston rod of the No. 1 hydraulic rod (181) is connected to the lower end of the baffle (182), a base (19) is fixed to the lower end of the operating plate (16), the base (19) is located below the through slot on the operating plate (16), two correction seats (192) are movable on the base (19), a rotatable rotating plate (191) is installed on the base (19), a universal connecting rod (193) is connected between the rotating plate (191) and the two correction seats (192), a side plate (194) is installed on the two correction seats (192), a No. 2 hydraulic rod (195) is fixed on the two side plates (194), and an intermediate rod (196) is connected between the piston rods of the two No. 2 hydraulic rods (195).

2. A self-repairing nano marine anti-corrosion coating coating device for ships according to claim 1, characterized in that: Two brackets (17) are mounted on the operating panel (16), and a supporting piece (171) is mounted on each of the brackets (17). A rubber pad (172) is mounted on the supporting piece (171), and the rubber pad (172) contacts the lower end of the operating panel (16).

3. A self-repairing nano marine anti-corrosion coating coating device for ships according to claim 1, characterized in that: A No. 2 motor seat (12) is mounted on the fixed frame (1), a No. 2 motor (121) is mounted on the No. 2 motor seat (12), a sprocket is mounted on the output shaft of the No. 2 motor (121), a sprocket is mounted on the lead screw (13), and the two sprockets are connected and driven by a chain.

4. A self-repairing nano marine anti-corrosion coating coating device for ships according to claim 3, characterized in that: Two fixed plates (2) are fixed on the left side of the fixed frame (1), a lifting plate (21) is movable between the two fixed plates (2), and a No. 2 cylinder seat (22) is installed on both fixed plates (2), a No. 3 hydraulic rod (221) is installed on the No. 2 cylinder seat (22), the lower end of the piston rod of the No. 3 hydraulic rod (221) is fixedly connected to the lifting plate (21), a mounting seat (23) is installed on the lifting plate (21), two groups of rollers are installed on the mounting seat (23), a conveyor belt (232) is connected between the two groups of rollers, a transmission seat (231) is installed on the mounting seat (23), and a No. 3 motor (2311) for driving the conveyor belt (232) is installed on the transmission seat (231).

5. A self-repairing nano marine anti-corrosion coating coating device for ships according to claim 4, characterized in that: The front and rear ends of the conveyor belt (232) are both provided with guard plates (233), which are mounted on the mounting seat (23) by bolts. A material blocking plate (234) is movably provided on the rear side of the mounting seat (23), and a No. 4 hydraulic rod (235) is mounted on the mounting seat (23), and a piston rod of the No. 4 hydraulic rod (235) is connected to the lower end of the material blocking plate (234). The conveyor belt (232) is located on the left side of the operating panel (16).

6. A self-repairing nano marine anti-corrosion coating coating device for ships according to claim 1, characterized in that: Two support frames (3) are installed on the partition (142), and the two support frames (3) are respectively located on the front side and the rear side of the operating panel (16). A mounting platform (31) is installed on the support frame (3), and a No. 4 motor (311) is installed on the mounting platform (31). A bearing seat (32) is installed on the support frame (3), and the bearing seat (32) is located above the mounting platform (31). A threaded rod (321) is installed on the bearing seat (32), and the lower end of the threaded rod (321) is connected to the output shaft of the No. 4 motor (311) through a coupling.

7. A self-repairing nano marine anti-corrosion coating coating device for ships according to claim 6, characterized in that: A vertical rod (33) is installed between the mounting platform (31) and the bearing seat (32). A matching block (34) is threadedly engaged on the threaded rod (321). Two contact wheels (341) are installed on the matching block (34). Both contact wheels (341) are in contact with the vertical rod (33).

8. A self-repairing nano marine anti-corrosion coating coating device for ships according to claim 7, characterized in that: A connecting frame (35) is mounted on the matching block (34), a rail seat (36) is mounted on the connecting frame (35), a sliding seat (361) slides on the rail seat (36), a waist-shaped through groove is provided on the sliding seat (361), and a support (362) is mounted on the sliding seat (361).

9. A self-repairing nano marine anti-corrosion coating coating device for ships according to claim 8, characterized in that: A right-angle seat (364) is installed on the rail seat (36), and a No. 5 hydraulic rod (3641) is installed on the right-angle seat (364). The piston rod of the No. 5 hydraulic rod (3641) is fixedly connected to the support (362). A round rod (363) is installed between the rail seats (36) on the two support frames (3) through a bearing. Four clamping seats (3631) are installed on the round rod (363) through bolts. A nozzle (3632) is installed on the clamping seat (3631). The nozzle (3632) is connected to an external ethylene copolymer paint supply device through a hose. Microcapsules containing a repair agent are added to the paint. A connecting plate (3633) is installed on the round rod (363), and the connecting plate (3633) is connected to the waist-shaped through groove on the sliding seat (361) through bolts.

10. A coating method for a self-repairing nano marine anti-corrosion coating coating device for ships according to any one of claims 1 to 9, characterized in that: The following steps are involved: 1) Place the ship components to be coated on the conveyor belt (232), start the No. 3 hydraulic rod (221), adjust the height of the lifting plate (21) by telescoping the piston rod, thereby adjusting the height of the conveyor belt (232), operate the No. 2 motor (121) to rotate the screw rod (13), and adjust the height of the operating plate (16) so that the height of the conveyor belt (232) is consistent with the height of the operating plate (16), start the No. 3 motor (2311), drive the conveyor belt (232) to operate, and convey the components to the operating plate (16); 2) Start the rotating plate (191) to rotate it, and drive the two correction seats (192) to move through the universal connecting rod (193), and cooperate with the extension and contraction of the piston rod of the second hydraulic rod (195) to push the intermediate rod (196) to accurately correct and position the components; 3) Connect the external ethylene copolymer coating supply device to the nozzle (3632) through a hose, start the fourth motor (311), and its output shaft drives the threaded rod (321) to rotate, so that the matching block (34) moves up and down along the threaded rod (321), thereby adjusting the height of the nozzle (3632), start the fifth hydraulic rod (3641), and push the support (362) through the extension and contraction of the piston rod, driving the sliding seat (361) to slide on the rail seat (36), and the sliding seat (361) drives the round rod (363) to rotate through the connecting plate (3633), so that the nozzle (3632) swings, thereby achieving full coverage of the component surface, and start the coating supply device, so that the coating containing the repair agent microcapsules is sprayed on the component surface through the nozzle (3632); 4) After the coating is completed, the No. 1 hydraulic rod (181) is extended to extend the baffle (182) upward, and the No. 1 motor (152) is operated to turn the operating plate (16) counterclockwise, and the component is buckled on the conveyor belt (232) to turn the component over. The above steps are repeated again to achieve coating on the reverse side of the component.

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