Beidou positioning deck paint surface repairing instrument

Abstract

The utility model provides a Beidou positioning deck paint surface repairing instrument, and belongs to the technical field of ship deck paint surface repairing. The technical problem that in order to prevent the pipeline from being blocked, paint in the pipeline is sprayed out, and paint waste is caused is solved. The paint transferring part guides paint into the spraying part from the storage part and then sprays the paint to a polished area to cover and repair a paint surface, and when the paint transferring part transfers the paint, the power output part drives the opening and closing mechanism to close communication of the circulating part, so that the paint is transferred only through the paint transferring part when the paint surface is repaired by the paint, and the paint surface is repaired by the paint. And after paint spraying is finished, the power output part stops working, the opening and closing mechanism enables the circulation part to be opened, the paint outside the storage part can return to the interior of the storage part under the action of the circulation part, and paint waste caused during follow-up cleaning is avoided.

Description

Technical Field

[0001] This field of ship deck paint repair technology specifically relates to a Beidou positioning deck paint repair device. Background Technology

[0002] When ship deck paint is corroded by seawater, bubbles will burst, eventually leading to deck corrosion. To ensure the strength of the ship's deck, the corroded areas need to be treated as soon as possible. Ship workers need to use angle grinders to sand the areas and then repair the paint on the sanded areas to slow down the corrosion of the deck.

[0003] Existing paint repair devices leave paint inside the pipes after repair. If not cleaned in time, this can easily cause blockages. Alternatively, water may be used to push the paint out of the pipes, resulting in paint waste. Summary of the Invention

[0004] In view of this, the present invention aims to propose a Beidou positioning deck paint repair device to solve the technical problem of spraying out the paint inside the pipe to prevent pipe blockage and thus wasting paint.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a Beidou positioning deck paint repair device, comprising:

[0006] The paint transfer section is connected to the inlet and the storage section, and the outlet and the spray section.

[0007] The circulation section is connected at one end to the inlet end of the paint transfer section and at the other end to the outlet end of the paint transfer section.

[0008] An opening and closing mechanism is provided on the circulation section to control the opening and closing of the circulation section;

[0009] The power output unit is connected to the paint transfer unit and the opening / closing mechanism, respectively.

[0010] When the power output unit outputs power, the opening and closing mechanism closes the circulation unit.

[0011] Furthermore, the power output unit controls the opening and closing mechanism via a drive mechanism.

[0012] Furthermore, the drive mechanism includes a fixed cover, an air inlet, an air outlet, and a gas guide assembly. The fixed cover has an air inlet and an air outlet. The gas guide assembly is located inside the fixed cover and connected to the power output unit. When the power output unit is in operation, it guides air through the air inlet to the air outlet. The air outlet is connected to an opening and closing mechanism. The opening and closing mechanism that receives the air closes the circulation unit.

[0013] Furthermore, the gas guiding assembly includes a rotating disk, a telescopic plate, and a reset part. The rotating disk is circumferentially provided with multiple telescopic plates, and the rotating disk and the telescopic plates are provided with a reset part to prevent the telescopic plates from sliding out of the rotating disk. The fixed cover is also provided with a guiding cavity that connects the air inlet end and the air outlet end. The rotating disk and the power output part are connected and rotate in the guiding cavity. The diameter of the rotating disk is smaller than the inner diameter of the guiding cavity.

[0014] Furthermore, the reset part is a spring.

[0015] Furthermore, the opening and closing mechanism includes a mounting box, an expansion chamber connected to the air outlet, a piston slidingly disposed inside the expansion chamber, and a closing assembly connecting the piston and the dividing circulation section. When the pressure inside the expansion chamber increases, it pushes the piston to drive the closing assembly to close the circulation section. When the pressure inside the expansion chamber recovers, the closing assembly opens the circulation section.

[0016] Furthermore, the closing assembly includes a connecting seat, a sealing plate, a connecting hole, and a first spring. The connecting seat is disposed on the mounting box to divide the circulation section. The sealing plate is slidably disposed inside the connecting seat and connected to the piston. The sealing plate has a connecting hole. A first spring is disposed between the sealing plate and the connecting seat. When the first spring is extended, the circulation section opens through the connecting hole. When the first spring is compressed, the circulation section closes through the sealing plate. When the pressure inside the expansion chamber is high, the first spring is compressed. When the expansion chamber is the same as the outside, the first spring is extended.

[0017] Furthermore, the power output unit is a servo motor.

[0018] Furthermore, the circulation section is a circulation pipe.

[0019] Furthermore, it also includes a movable component for adjusting the position of the deck paint repair device.

[0020] Beneficial effects:

[0021] The paint transfer unit guides the paint from the storage unit into the spraying unit and then sprays it onto the sanded area for paint coverage and repair. During the paint transfer process, the power output unit drives the opening and closing mechanism to close the circulation unit, ensuring that the paint is transferred only through the paint transfer unit when repairing the paint surface. After the painting is finished, the power output unit stops working, the opening and closing mechanism opens the circulation unit, and the paint outside the storage unit returns to the storage unit under the action of the circulation unit, avoiding paint waste during subsequent cleaning. Attached Figure Description

[0022] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of the Beidou positioning deck paint repair device described in this utility model;

[0024] Figure 2 This is a cross-sectional view of the overall structure of the Beidou positioning deck paint repair device described in this utility model;

[0025] Figure 3 This is a partial structural schematic diagram of the Beidou positioning deck paint repair device described in this utility model;

[0026] Figure 4 This is a cross-sectional view of the drive mechanism of the Beidou positioning deck paint repair instrument described in this utility model.

[0027] Figure 5 for Figure 4 Detailed enlarged diagram A;

[0028] Figure 6 This is a schematic diagram of the circulation section of the Beidou positioning deck paint repair device described in this utility model;

[0029] Figure 7 This is a schematic diagram of the opening and closing mechanism of the Beidou positioning deck paint repair device described in this utility model.

[0030] Power output unit 1; paint transfer unit 2; circulation unit 3; drive mechanism 4; fixed cover 4-1; air inlet 4-2; guide cavity 4-3; air outlet 4-4; rotating disk 4-5; telescopic plate 4-6; reset unit 4-7; opening and closing mechanism 5; mounting box 5-1; expansion cavity 5-2; piston 5-3; connecting seat 5-4; sealing plate 5-5; connecting hole 5-6; first spring 5-7; storage unit 6; spraying unit 7; moving assembly 8. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of the present utility model can be combined with each other, and the described embodiments are only some embodiments of the present utility model, not all embodiments.

[0032] It should be noted that the descriptions of "left," "right," "left side," "right side," "upper part," "lower part," "top," and "bottom" in this utility model are defined based on the orientation or positional relationships shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and are not intended to indicate or imply that the described structure must be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0033] In the description of this utility model, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] Referring to the accompanying drawings, this embodiment provides a sanding mechanism, including:

[0035] A Beidou-based deck paint repair device includes:

[0036] The paint transfer section 2 is connected to the inlet end and the storage section 6, and the outlet end and the spraying section 7 are connected.

[0037] The circulation section 3 is connected at one end to the inlet end of the paint transfer section 2 and at the other end to the outlet end of the paint transfer section 2.

[0038] An opening and closing mechanism 5 is provided on the circulation section 3 to control the opening and closing of the circulation section 3;

[0039] The power output unit 1 is connected to the paint transfer unit 2 and the opening and closing mechanism 5, respectively.

[0040] When the power output unit 1 outputs power, the opening and closing mechanism 5 closes the circulation unit 3.

[0041] The paint transfer section 2 is a paint pump. The paint pump introduces paint from the storage section 6 into the spray section 7 and then sprays it onto the sanded area for paint coverage and repair. The storage section 6 is a paint storage cylinder, and the spray section 7 is a nozzle. The paint storage cylinder is equipped with an air exchange valve, and the nozzle can adjust the paint coverage area. When the paint pump is transferring paint, the power output section 1 is a servo motor. When the motor rotates, it drives the opening and closing mechanism 5 to close the connection of the circulation section 3. The circulation section 3 is a circulation pipe, and the power output section 1 is a servo motor. When the paint is repairing the paint surface, the paint is only transferred through the paint pump. When the painting is finished, the servo motor stops working, the opening and closing mechanism 5 opens the circulation pipe, and the paint outside the storage section 6 will return to the storage section 6 under the action of the circulation section 3, avoiding paint waste during subsequent cleaning. At the same time, all the above-mentioned structural components are set inside the moving component 8. The moving component 8 is a moving trolley. The outer wall of the moving trolley is equipped with an air exchange hole. The position of the deck paint repair instrument can be adjusted by the moving component 8.

[0042] In this embodiment, the power output unit 1 controls the opening and closing mechanism 5 via the drive mechanism 4. The drive mechanism 4 includes a fixed cover 4-1, an air inlet 4-2, an air outlet 4-4, and a gas guiding assembly. The fixed cover 4-1 has an air inlet 4-2 and an air outlet 4-4. The gas guiding assembly is disposed inside the fixed cover 4-1 and connected to the power output unit 1. When the power output unit 1 is operating, it guides air through the air inlet 4-2 to the air outlet 4-4. The air outlet 4-4 is connected to the opening and closing mechanism 5. The opening and closing mechanism 5 closes the opening and closing mechanism 5 as air enters. The circulation section 3, the gas guiding assembly includes a rotating disk 4-5, a telescopic plate 4-6, and a reset section 4-7. Multiple telescopic plates 4-6 are circumferentially mounted on the rotating disk 4-5. The rotating disk 4-5 and the telescopic plates 4-6 are provided with a reset section 4-7 to prevent the telescopic plates 4-6 from sliding out of the rotating disk 4-5. The fixed cover 4-1 also has a guiding cavity 4-3 inside, connecting the air inlet end 4-2 and the air outlet end 4-4. The rotating disk 4-5 is connected to the power output section 1 and rotates within the guiding cavity 4-3. The diameter of the rotating disk 4-5 is smaller than the inner diameter of the guiding cavity 4-3. The spring is located at part 4-7. The opening and closing mechanism 5 includes a mounting box 5-1. Inside the mounting box 5-1 is an expansion chamber 5-2 communicating with the air outlet 4-4. A piston 5-3 is slidably mounted inside the expansion chamber 5-2. The piston 5-3 is connected to a closing assembly of the segmented circulation section 3. When the pressure inside the expansion chamber 5-2 increases, it pushes the piston 5-3 to drive the closing assembly to close the circulation section 3. When the pressure inside the expansion chamber 5-2 returns to normal, the closing assembly opens the circulation section 3. The closing assembly includes a connecting seat 5-4, a sealing plate 5-5, a connecting hole 5-6, and a first spring 5-7. The connecting seat 5-4 is set on the mounting box 5-1 to divide the circulation part 3. The sealing plate 5-5 is slidably placed inside the connecting seat 5-4 and connected to the piston 5-3. The sealing plate 5-5 is provided with a connecting hole 5-6. A first spring 5-7 is provided between the sealing plate 5-5 and the connecting seat 5-4. When the first spring 5-7 is extended, the circulation part 3 opens through the connecting hole 5-6. When the first spring 5-7 is compressed, the circulation part 3 closes through the sealing plate 5-5. When the pressure inside the expansion chamber 5-2 is high, the first spring 5-7 is compressed. When the expansion chamber 5-2 is the same as the outside, the first spring 5-7 is extended.

[0043] The servo motor drives the rotating disk 4-5 to rotate. Under the action of centrifugal force, the telescopic plate 4-6, which is installed inside the rotating disk 4-5, slides out of the rotating disk 4-5 and compresses the reset part 4-7. At the same time, the telescopic plate 4-6 and the interior of the guide cavity 4-3 approach contact. The rotating disk 4-5 and the telescopic plate 4-6 will force air through the air inlet end 4-2 of the fixed cover 4-1 to the air outlet end 4-4. The air outlet end 4-4 is connected to the expansion cavity 5-2 inside the mounting box 5-1 through the air guide pipe. The pressure inside the expansion cavity 5-2 increases, and the increased pressure will push the piston 5-3 to slide inside the expansion cavity 5-2. The moving piston 5-3 will drive the sealing plate 5-5 to slide inside the connecting seat 5-4, so that the connecting hole 5-6 on the sealing plate 5-5 separates from the circulation pipe of the circulation part 3. The sealing plate 5-5 seals the circulation pipe. The servo motor drives the paint pump to store the oil. Paint inside part 6 is introduced into the paint pump through the paint connecting pipe and then sprayed onto the polished area from the nozzle of part 7. After spraying is completed, the servo motor stops working, the rotating disk 4-5 and the paint pump stop rotating, and the compressed spring pushes the telescopic plate 4-6 back into the rotating disk 4-5. There is a gap between the guide cavity 4-3 and the rotating disk 4-5. The compressed first spring 5-7 pushes the sealing plate 5-5 to reset. The sealing plate 5-5 moves to the connecting hole 5-6 and connects with the circulation pipe. At the same time, the connecting hole 5-6 drives the piston 5-3 to slide back to its original position in the expansion chamber 5-2. Part 7 is connected to the storage part 6 through the circulation pipe and the paint connecting pipe. Under the action of atmospheric pressure, the paint inside part 7, the circulation pipe and the paint connecting pipe will return to the inside of the storage part 6. Then, the inlet end of the paint transfer part 2 is connected to water to clean the paint transfer part 2, the circulation part 3 and the spray part 7.

[0044] Working principle;

[0045] A control system and a positioning system can be added, using BeiDou satellites for positioning, to carry out paint repair work on ships, saving manpower.

[0046] During operation, the power output unit 1 drives the paint transfer unit 2 and the rotating disk 4-5 inside the drive mechanism 4 to rotate. The rotating disk 4-5, through the telescopic plate 4-6, forces air through the fixed cover 4-1 into the expansion chamber 5-2 inside the mounting box 5-1. The increased pressure inside the expansion chamber 5-2 pushes the piston 5-3 to move. The piston 5-3 drives the sealing plate 5-5 to seal the circulation unit 3. The rotating paint transfer unit 2 transfers the paint inside the storage unit 6 to the spraying unit 7 and then acts on the polished area. When the operation is completed, the power output unit 1 stops power output, the circulation unit 3 returns to its unobstructed state, and the paint inside the spraying unit 7 and the paint connecting pipe flows back into the storage unit 6 under the action of gravity, reducing paint waste.

[0047] The embodiments of the present invention disclosed above are merely illustrative of the present invention. The embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific implementations described. Many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention.

Claims

1. A Beidou-based deck paint repair device, characterized in that, include: The paint transfer section (2) is connected to the inlet end and the storage section (6), and the outlet end and the spray section (7); The circulation section (3) is connected at one end to the inlet end of the paint transfer section (2) and at the other end to the outlet end of the paint transfer section (2); An opening and closing mechanism (5) is provided on the circulation section (3) to control the opening and closing of the circulation section (3); The power output unit (1) is connected to the paint transfer unit (2) and the opening and closing mechanism (5) respectively; When the power output section (1) outputs power, the opening and closing mechanism (5) closes the circulation section (3).

2. The Beidou positioning deck paint repair device according to claim 1, characterized in that: The power output unit (1) controls the opening and closing mechanism (5) through the drive mechanism (4).

3. The Beidou positioning deck paint repair device according to claim 2, characterized in that: The drive mechanism (4) includes a fixed cover (4-1), an air inlet (4-2), an air outlet (4-4), and a gas guide assembly. The fixed cover (4-1) is provided with an air inlet (4-2) and an air outlet (4-4). The gas guide assembly is located inside the fixed cover (4-1) and connected to the power output unit (1). When the power output unit (1) is working, it introduces air into the air outlet (4-4) through the air inlet (4-2). The air outlet (4-4) is connected to the opening and closing mechanism (5). The opening and closing mechanism (5) that receives the air closes the circulation unit (3).

4. The Beidou positioning deck paint repair device according to claim 3, characterized in that: The gas guiding assembly includes a rotating disk (4-5), a telescopic plate (4-6), and a reset part (4-7). The rotating disk (4-5) is circumferentially provided with multiple telescopic plates (4-6). The rotating disk (4-5) and the telescopic plates (4-6) are provided with a reset part (4-7) to prevent the telescopic plates (4-6) from sliding out of the rotating disk (4-5). The fixed cover (4-1) is also provided with a guiding cavity (4-3) that connects the air inlet end (4-2) and the air outlet end (4-4). The rotating disk (4-5) and the power output part (1) are connected and rotate in the guiding cavity (4-3). The diameter of the rotating disk (4-5) is smaller than the inner diameter of the guiding cavity (4-3).

5. A Beidou positioning deck paint repair device according to claim 4, characterized in that: The reset part (4-7) is a spring.

6. A Beidou positioning deck paint repair device according to any one of claims 3-5, characterized in that: The opening and closing mechanism (5) includes a mounting box (5-1), an expansion chamber (5-2) connected to the air outlet (4-4) inside the mounting box (5-1), a piston (5-3) sliding inside the expansion chamber (5-2), the piston (5-3) and the closing assembly of the dividing circulation part (3) are connected. When the pressure inside the expansion chamber (5-2) increases, it pushes the piston (5-3) to drive the closing assembly to close the circulation part (3). When the pressure inside the expansion chamber (5-2) recovers, the closing assembly opens the circulation part (3).

7. A Beidou positioning deck paint repair device according to claim 6, characterized in that: The closing assembly includes a connecting seat (5-4), a sealing plate (5-5), a connecting hole (5-6), and a first spring (5-7). The connecting seat (5-4) is set on the mounting box (5-1) to divide the circulation part (3). The sealing plate (5-5) is slidably disposed inside the connecting seat (5-4) and connected to the piston (5-3). The sealing plate (5-5) is provided with a connecting hole (5-6). The first spring (5-7) is provided between the sealing plate (5-5) and the connecting seat (5-4). When the first spring (5-7) is extended, the circulation part (3) opens through the connecting hole (5-6). When the first spring (5-7) is compressed, the circulation part (3) closes through the sealing plate (5-5). When the pressure inside the expansion chamber (5-2) is high, the first spring (5-7) is compressed. When the expansion chamber (5-2) is the same as the outside, the first spring (5-7) is extended.

8. A Beidou positioning deck paint repair device according to claim 1, 2, 3, 4, 5 or 7, characterized in that: The power output unit is a servo motor.

9. A Beidou positioning deck paint repair device according to claim 8, characterized in that: The circulation section (3) is a circulation pipe.

10. A Beidou positioning deck paint repair device according to claim 9, characterized in that: It also includes a movable component (8) for adjusting the position of the deck paint repair device.

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