A paint spraying device for ship deck processing

Abstract

The invention discloses a paint spraying device for ship deck processing, which belongs to the technical field of ship deck paint spraying, and comprises a moving device, which is used for moving, and a roller coating device is arranged on the moving device, and the roller coating device is used for evenly coating the paint, and a paint spraying device is arranged on the roller coating device, and the paint spraying device is used for spraying the deck. When the moving device arranged in the invention moves forward, after spraying the ship deck, the paint on the deck is evenly rolled by a paint roller, and when the moving device moves backward, the paint on the deck is evenly rolled again by the paint roller, and the paint on the deck is dried by a heating plate, and the degree of automation is high, and the paint spraying effect is good through multiple rolling coatings; when the vehicle body and roller frame arranged in the invention contact the wall, the internal spring is used for buffering, and the vehicle body continues to move forward, and the sliding paint spraying frame will slide along the fixed slide frame under the action of the wall, and can be rolled all the way to the wall by the paint roller, thereby increasing the spraying area of ​​the paint.

Description

Technical Field

[0001] The invention relates to the technical field of ship deck spray painting, in particular to a paint spraying device for ship deck processing. Background Art

[0002] The ship deck is a platform or level on the upper part of the hull, and is one of the main areas for activities and operations of personnel on board. The ship deck is usually located on the top of the hull, and the specific structure and shape depend on the type and purpose of the ship. The ship deck is usually a flat working area for crew members to perform various operations, maintenance, loading and unloading of cargo, etc. Since ships are in the marine environment for a long time, the ship deck usually needs to have good corrosion resistance and seawater resistance to extend its service life. The main way to improve the corrosion resistance of the ship deck is to spray paint to form a protective layer on the surface of the deck to protect the deck. In the prior art, the painting of the ship deck is mainly done manually, and the spraying effect is poor and uneven, and it cannot achieve good results. In addition, since the paint has a certain toxicity, manual spraying is easy to cause harm to the human body. Summary of the invention

[0003] In view of the above technical problems, the technical solution adopted by the present invention is: a paint spraying device for ship deck processing, comprising a moving device, the moving device comprising a body, the moving device being used for movement, the moving device being provided with a rolling device, the rolling device comprising a roller frame, a fixed slide being fixedly mounted on the roller frame, the rolling device being used for evenly applying the paint, the rolling device being provided with a paint spraying device, the paint spraying device comprising a sliding paint spraying frame, the sliding paint spraying frame being slidably mounted on the fixed slide, and the paint spraying device being used for spraying paint on the deck.

[0004] Furthermore, the mobile device includes a running wheel arranged on the vehicle body, which is controlled by an internal engine and a steering gear to achieve rotation of the running wheel. A paint rack is fixedly installed on the vehicle body, a paint canister is fixedly installed on the canister rack, the paint canister is filled with paint, and a stirring mechanism is provided on the paint canister.

[0005] Furthermore, the stirring mechanism comprises a stirring motor fixedly mounted on the paint can, a stirring blade is fixedly mounted on the motor shaft of the stirring motor, a liquid outlet pipe is fixedly mounted on the paint can, and a solenoid valve is arranged on the liquid outlet pipe.

[0006] The vehicle body is moved by the rotation of the traveling wheels. The paint can is filled with paint. The stirring motor rotates to drive the stirring blades to rotate, and the paint in the paint can is continuously stirred to prevent the paint from solidifying. Before reaching the painting operation position, the solenoid valve is in a closed state.

[0007] Furthermore, the roller coating device includes a baffle fixedly mounted on a roller frame, a paint roller is rotatably mounted on the roller frame, a fixed column is fixedly mounted on the roller frame, an outer turntable is fixedly mounted on the fixed column, an outer rotating ring is fixedly mounted on the outer turntable, a plurality of rotating teeth are rotatably mounted on the fixed column, the rotating teeth and the outer turntable are rotatably mounted, a rotating tooth torsion spring is arranged between the rotating teeth and the outer turntable, a plurality of tooth baffles are fixedly mounted on the fixed column, a docking wheel is rotatably mounted on the roller frame, a docking gear is fixedly mounted on the docking wheel, the docking gear is meshed with the rotating teeth, an extrusion mechanism is arranged on the roller frame, and a drying mechanism is arranged on the baffle.

[0008] Furthermore, the extrusion mechanism comprises an upper rotating wheel rotatably mounted on a roller frame, a short connecting rod rotatably mounted on the upper rotating wheel, a long connecting rod rotatably mounted on the short connecting rod, and a side transmission belt is wound around the upper rotating wheel and the docking rotating wheel.

[0009] Furthermore, the drying mechanism includes a descending slide column slidably mounted on the baffle plate, a descending plate and a descending frame are fixedly mounted on the descending slide column, a descending spring is arranged between the descending plate and the baffle plate, a heating plate is fixedly mounted on the descending frame, a magnetic sheet is fixedly mounted on the descending plate, an electromagnet is fixedly mounted on the baffle plate, a toggle plate is fixedly mounted on the descending frame, an extending plate is fixedly mounted on the outer rotating circle, a rotating plate is rotatably mounted on the extending plate, a torsion spring is arranged between the rotating plate and the extending plate, and a blocking plate is fixedly mounted on the extending plate.

[0010] When the traveling wheel carries the vehicle forward, it will also carry the roller frame forward. At this time, the solenoid valve opens, driving the paint roller to roll on the ground. When the roller frame moves forward, the paint roller drives the fixed column to rotate counterclockwise. Due to the existence of the tooth baffle and the rotating tooth torsion spring, the rotating tooth will not rotate relative to the fixed column. The rotating tooth drives the docking gear to rotate, thereby driving the docking wheel to rotate, and the upper wheel is driven to rotate through the side transmission belt, thereby driving the short connecting rod and the long connecting rod to rotate, thereby driving the long shaft and the lower pressure column to rise and fall repeatedly, driving the inclined lower pressure plug to continuously squeeze out the paint in the paint spray barrel. After the paint is sprayed on the deck, the paint is rolled evenly through the paint roller. The counterclockwise rotation of the fixed column will drive the outer rotating circle and the extension plate to rotate counterclockwise. When the rotating plate contacts the toggle plate, the toggle plate cannot continue to rise, the rotating plate and the extension plate rotate, and the torsion spring is twisted. When the rotating plate passes the toggle plate, the torsion spring rebounds, driving the rotating plate to reset. That is, when the traveling wheel carries the vehicle forward, the deck is sprayed and rolled.

[0011] When the traveling wheel moves the vehicle body backward, it will move the roller frame backward together, thereby driving the paint roller to roll in the opposite direction on the ground. The paint roller drives the fixed column to rotate clockwise, and the rotating gear contacts the docking rotating wheel. The rotating gear cannot drive the docking rotating wheel to rotate. The rotating gear rotates relative to the fixed column, and the rotating gear torsion spring is compressed. Therefore, the pressing column does not move at this time, and the paint will not spray out. The clockwise rotation of the fixed column drives the outer rotating circle and the extended plate to rotate clockwise. When the rotating plate contacts the toggle plate, due to the existence of the blocking plate, the rotating plate cannot rotate relative to the extended plate. The rotating plate drives the toggle plate to move downward, thereby driving the lowering frame and the heating plate to descend. The descending spring is compressed. When the vehicle body moves backward, the electromagnet is energized. When the magnetic sheet descends a certain distance, the magnetic sheet has not yet contacted the electromagnet. The magnetic sheet will be attracted by the magnetic force of the electromagnet and descend a short distance. The lowering frame and the heating plate remain in a descending state, and the subsequent rotation of the rotating plate will not touch the toggle plate. That is, when the traveling wheel moves the vehicle body backward, the paint on the deck is rolled evenly again by the paint roller, and the paint on the deck is dried by the heating plate.

[0012] Furthermore, the paint spraying device includes a paint spray barrel fixedly mounted on a roller frame, a downward pressure column slidably mounted in the paint spray barrel, a long rotating shaft fixedly mounted on the downward pressure column, the long rotating shaft and the long connecting rod are rotatably mounted, an inclined downward pressure plug is fixedly mounted on the downward pressure column, the inclined downward pressure plug is slidably mounted on the inner wall of the paint spray barrel, a paint spray tube is fixedly mounted on the paint spray barrel, a one-way tube is arranged on the paint spray tube, a paint spray rack is fixedly mounted on the sliding paint spray rack, the paint spray rack is connected to the paint spray tube, a plurality of paint spray nozzles are fixedly mounted on the paint spray rack, a buffer mechanism is arranged on the sliding paint spray rack, a tension spring is arranged between the sliding paint spray rack and the fixed slide, and a one-way mechanism is arranged in the one-way tube.

[0013] Furthermore, the buffer mechanism comprises a collision head slidably mounted on the sliding paint spraying frame, and an inner spring is arranged between the collision head and the sliding paint spraying frame.

[0014] Furthermore, the one-way mechanism comprises an inner slide cylinder fixedly mounted in the one-way tube, a one-way ball is slidably mounted on the inner slide cylinder, and a ball spring is arranged between the one-way ball and the inner slide cylinder.

[0015] As the vehicle body and the running wheels move forward, the sliding paint spray rack is driven forward together, and the paint continuously enters the paint spray barrel through the liquid outlet pipe. The paint in the paint spray barrel is continuously squeezed into the paint spray tube by the continuous lifting and lowering of the down-pressure column and the inclined down-pressure plug. Due to the forward thrust of the paint, the one-way ball is pushed to slide along the inner sliding cylinder, and the inner sliding cylinder is compressed. The paint enters the paint spray rack through the one-way tube and the paint spray tube, and is sprayed out through the paint spray nozzle.

[0016] When spraying paint to the wall, the vehicle body and the roller frame move forward, causing the collision head to contact the wall. The internal spring acts as a buffer, and the vehicle body continues to move forward. The sliding paint spray frame slides along the fixed slide under the action of the wall, and the tension spring is stretched, so that the paint roller can roll all the way to the wall to prevent the sliding paint spray frame from contacting the wall, causing the paint roller to be unable to roll paint on the ground deck at the wall.

[0017] Compared with the prior art, the present invention has the following advantages: (1) when the mobile device provided by the present invention moves forward, after the deck of the ship is painted, the paint on the deck is rolled evenly by the paint roller. When the mobile device moves backward, the paint on the deck is rolled evenly again by the paint roller, and the paint on the deck is dried by the heating plate. The degree of automation is high, and the paint spraying effect is good through multiple rolling. (2) when the vehicle body and roller frame provided by the present invention contact the wall, the internal spring is used for buffering. When the vehicle body continues to move forward, the sliding paint spray frame will slide along the fixed slide frame under the action of the wall, and can be rolled to the wall by the paint roller, thereby increasing the paint spraying area. (3) when the vehicle body device provided by the present invention moves forward, the paint in the paint spray tube is repeatedly pushed into the paint spray nozzle by the inclined downward pressure plug, and due to the existence of the one-way mechanism, the paint will not enter the paint spray nozzle when it is not squeezed. At the same time, the paint in the paint tube is continuously stirred by the stirring blade to prevent the paint from solidifying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 The structure of the mobile device of the present invention is shown in FIG. Figure 1 .

[0020] Figure 3 The structure of the mobile device of the present invention is shown in FIG. Figure 2 .

[0021] Figure 4 The structure of the roller coating device of the present invention is shown in FIG. Figure 1 .

[0022] Figure 5 The structure of the roller coating device of the present invention is shown in FIG. Figure 2 .

[0023] Figure 6 For the present invention Figure 5 A local enlarged schematic diagram of point A in the middle.

[0024] Figure 7 The structure of the roller coating device of the present invention is shown in FIG. Figure 3 .

[0025] Figure 8 It is a schematic diagram of the cooperation between the extension plate and the rotating plate of the present invention.

[0026] Fig. 9 The structure of the paint spraying device of the present invention is shown in FIG. Figure 1 .

[0027] Fig.10 The structure of the paint spraying device of the present invention is shown in FIG. Figure 2 .

[0028] Fig.11 The structure of the paint spraying device of the present invention is shown in FIG. Figure 3 .

[0029] Fig.12 It is a schematic diagram of the one-way mechanism structure of the present invention.

[0030] Figure numbers: 101-carriage; 102-travel wheel; 103-bore frame; 104-paint can; 105-stirring motor; 106-liquid outlet pipe; 107-solenoid valve; 108-stirring blade; 201-roller frame; 202-fixed slide; 203-baffle; 204-paint roller; 205-docking gear; 206-docking runner; 207-side transmission belt; 208-upper runner; 209-short connecting rod; 210-long connecting rod; 211-descending frame; 212-heating plate; 213-electromagnet; 214-descending slide column; 215-descending spring; 216-descending plate; 217-magnetic sheet; 21 8-sliding plate; 219-fixed column; 220-outer turntable; 221-outer rotating circle; 222-extending plate; 223-rotating plate; 224-blocking plate; 225-torsion spring; 226-rotating gear; 227-rotating gear torsion spring; 228-tooth baffle; 301-sliding paint spray rack; 302-tension spring; 303-paint spray barrel; 304-downward pressure column; 305-long rotating shaft; 306-paint spray rack; 307-paint spray nozzle; 308-paint spray tube; 309-one-way tube; 310-collision head; 311-inner spring; 312-inclined downward pressure plug; 313-one-way ball; 314-ball spring; 315-inner sliding cylinder. DETAILED DESCRIPTION

[0031] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0032] Example: Reference Figure 1-Figure 12 A paint spraying device for ship deck processing includes a moving device, the moving device includes a vehicle body 101, the moving device is used for movement, a rolling device is arranged on the moving device, the rolling device includes a roller frame 201, a fixed slide 202 is fixedly mounted on the roller frame 201, the rolling device is used for evenly applying paint, a paint spraying device is arranged on the rolling device, the paint spraying device includes a sliding paint spraying frame 301, the sliding paint spraying frame 301 is slidably mounted on the fixed slide 202, and the paint spraying device is used for painting the deck.

[0033] like Figure 2 , Figure 3 As shown, the mobile device includes a running wheel 102 arranged on a vehicle body 101, and the running wheel 102 is controlled by an internal engine and a steering gear to realize the rotation of the running wheel 102. A cylinder rack 103 is fixedly installed on the vehicle body 101, and a paint can 104 is fixedly installed on the cylinder rack 103. The paint can 104 is filled with paint, and a stirring mechanism is provided on the paint can 104.

[0034] like Figure 2 , Figure 3 As shown, the stirring mechanism includes a stirring motor 105 fixedly mounted on the paint can 104, a stirring blade 108 is fixedly mounted on the motor shaft of the stirring motor 105, a liquid outlet pipe 106 is fixedly mounted on the paint can 104, and a solenoid valve 107 is provided on the liquid outlet pipe 106.

[0035] The vehicle body 101 is moved by the rotation of the traveling wheel 102, the paint can 104 is filled with paint, and the stirring motor 105 rotates to drive the stirring blade 108 to rotate, so as to continuously stir the paint in the paint can 104 to prevent the paint from solidifying. Before reaching the painting operation position, the solenoid valve 107 is in a closed state.

[0036] like Figure 4-Figure 8 As shown, the roller coating device includes a baffle 203 fixedly mounted on a roller frame 201, a paint roller 204 is rotatably mounted on the roller frame 201, a fixed column 219 is fixedly mounted on the roller frame 201, an outer turntable 220 is fixedly mounted on the fixed column 219, an outer rotating ring 221 is fixedly mounted on the outer turntable 220, a plurality of rotating teeth 226 are rotatably mounted on the fixed column 219, the rotating teeth 226 are rotatably mounted with the outer turntable 220, a rotating tooth torsion spring 227 is arranged between the rotating teeth 226 and the outer turntable 220, a plurality of tooth baffles 228 are fixedly mounted on the fixed column 219, a docking wheel 206 is rotatably mounted on the roller frame 201, a docking gear 205 is fixedly mounted on the docking wheel 206, the docking gear 205 is meshed with the rotating teeth 226, an extrusion mechanism is arranged on the roller frame 201, and a drying mechanism is arranged on the baffle 203.

[0037] like Figure 4-Figure 8 As shown, the extrusion mechanism includes an upper rotating wheel 208 rotatably mounted on a roller frame 201 , a short connecting rod 209 rotatably mounted on the upper rotating wheel 208 , a long connecting rod 210 rotatably mounted on the short connecting rod 209 , and a side transmission belt 207 is wrapped around the upper rotating wheel 208 and the docking rotating wheel 206 .

[0038] like Figure 4-Figure 8As shown, the drying mechanism includes a descending slide column 214 slidably mounted on the baffle 203, a descending plate 216 and a descending frame 211 are fixedly mounted on the descending slide column 214, a descending spring 215 is arranged between the descending plate 216 and the baffle 203, a heating plate 212 is fixedly mounted on the descending frame 211, a magnetic sheet 217 is fixedly mounted on the descending plate 216, an electromagnet 213 is fixedly mounted on the baffle 203, a toggle plate 218 is fixedly mounted on the descending frame 211, an extending plate 222 is fixedly mounted on the outer rotating circle 221, a rotating plate 223 is rotatably mounted on the extending plate 222, a torsion spring 225 is arranged between the rotating plate 223 and the extending plate 222, and a blocking plate 224 is fixedly mounted on the extending plate 222.

[0039] When the traveling wheel 102 brings the vehicle body 101 forward, it will also bring the roller frame 201 forward. At this time, the solenoid valve 107 is opened, thereby driving the paint roller 204 to roll on the ground. When the roller frame 201 moves forward, the paint roller 204 drives the fixed column 219 to rotate counterclockwise. Due to the presence of the tooth baffle 228 and the rotating tooth torsion spring 227, the rotating tooth 226 will not rotate relative to the fixed column 219. The rotating tooth 226 drives the docking gear 205 to rotate, thereby driving the docking rotating wheel 206 to rotate, and drives the upper rotating wheel 208 to rotate through the side transmission belt 207, thereby driving the short connecting rod 209 and the long connecting rod 210 to rotate, thereby driving the long rotating shaft 305 and the lower pressure column 304 to rise and fall repeatedly, driving the inclined lower pressure plug 312 to continuously squeeze out the paint in the paint spray tube 303. After the paint is sprayed onto the deck, the paint is rolled evenly by the paint roller 204. The counterclockwise rotation of the fixed column 219 will drive the outer rotating circle 221 and the extended plate 222 to rotate counterclockwise. When the rotating plate 223 contacts the toggle plate 218, the toggle plate 218 cannot continue to rise, the rotating plate 223 and the extended plate 222 rotate, and the torsion spring 225 is twisted. When the rotating plate 223 passes the toggle plate 218, the torsion spring 225 rebounds and drives the rotating plate 223 to reset. That is, when the walking wheel 102 drives the vehicle body 101 forward, the deck is sprayed and rolled.

[0040] When the walking wheel 102 moves backward with the vehicle body 101, it will move backward with the roller frame 201, thereby driving the paint roller 204 to roll in the opposite direction on the ground. The paint roller 204 drives the fixed column 219 to rotate clockwise, and the rotating gear 226 contacts the docking rotating wheel 206. The rotating gear 226 cannot drive the docking rotating wheel 206 to rotate. The rotating gear 226 rotates relative to the fixed column 219, and the rotating gear torsion spring 227 is compressed. Therefore, the pressing column 304 does not move at this time, and the paint will not be sprayed out. The clockwise rotation of the fixed column 219 drives the outer rotating circle 221 and the extending plate 222 to rotate clockwise. When the rotating plate 223 contacts the toggle plate 218, due to the existence of the blocking plate 224, the rotating plate 223 cannot rotate relative to the extending plate 2 22 rotates, the rotating plate 223 drives the toggle plate 218 to move downward, thereby driving the lowering frame 211 and the heating plate 212 to descend, the descending spring 215 is compressed, and when the vehicle body 101 moves backward, the electromagnet 213 is energized, and when the magnetic sheet 217 descends a certain distance, the magnetic sheet 217 has not yet contacted the electromagnet 213, and the magnetic sheet 217 will be attracted by the magnetic force of the electromagnet 213 and descend a short distance, and the lowering frame 211 and the heating plate 212 remain in the descending state, and the subsequent rotation of the rotating plate 223 will not touch the toggle plate 218, that is, when the walking wheel 102 moves the vehicle body 101 backward, the paint on the deck is rolled again by the paint roller 204, and the paint on the deck is dried by the heating plate 212.

[0041] like Figure 9-12 As shown, the paint spraying device includes a paint spraying tube 303 fixedly mounted on a roller frame 201, a downward pressure column 304 is slidably mounted in the paint spraying tube 303, a long rotating shaft 305 is fixedly mounted on the downward pressure column 304, the long rotating shaft 305 is rotatably mounted with the long connecting rod 210, an inclined downward pressure plug 312 is fixedly mounted on the downward pressure column 304, the inclined downward pressure plug 312 is slidably mounted with the inner wall of the paint spraying tube 303, a paint spraying tube 308 is fixedly mounted on the paint spraying tube 303, a one-way tube 309 is arranged on the paint spraying tube 308, a paint spraying rack 306 is fixedly mounted on the sliding paint spraying rack 301, the paint spraying rack 306 is connected to the paint spraying tube 308, a plurality of paint spray nozzles 307 are fixedly mounted on the paint spraying rack 306, a buffer mechanism is arranged on the sliding paint spraying rack 301, a tension spring 302 is arranged between the sliding paint spraying rack 301 and the fixed slide 202, and a one-way mechanism is arranged in the one-way tube 309.

[0042] like Figure 9-12 As shown, the buffer mechanism includes a collision head 310 slidably mounted on a sliding paint spraying frame 301 , and an inner spring 311 is arranged between the collision head 310 and the sliding paint spraying frame 301 .

[0043] like Figure 9-12 As shown, the one-way mechanism includes an inner slide cylinder 315 fixedly installed in the one-way tube 309 , a one-way ball 313 is slidably installed on the inner slide cylinder 315 , and a ball spring 314 is arranged between the one-way ball 313 and the inner slide cylinder 315 .

[0044] As the vehicle body 101 and the running wheels 102 move forward, the sliding paint spray rack 301 is driven forward together, and the paint continuously enters the paint spray tube 303 through the liquid outlet pipe 106. The paint in the paint spray tube 303 is continuously squeezed into the paint spray tube 308 through the continuous lifting and lowering of the down-pressing column 304 and the inclined down-pressing plug 312. Since the paint has a forward thrust, it will push the one-way ball 313 to slide along the inner slide cylinder 315, and the inner slide cylinder 315 is compressed. The paint enters the paint spray rack 306 through the one-way tube 309 and the paint spray tube 308, and is sprayed out through the paint spray nozzle 307.

[0045] When spraying paint on the wall, the vehicle body 101 and the roller frame 201 move forward, causing the collision head 310 to contact the wall, and the internal spring 311 acts as a buffer. The vehicle body 101 continues to move forward, and the sliding paint spray frame 301 slides along the fixed slide 202 under the action of the wall. The tension spring 302 is stretched and can be rolled to the wall through the paint roller 204, preventing the sliding paint spray frame 301 from contacting the wall, causing the paint roller 204 to be unable to roll paint on the ground deck at the wall.

[0046] The working principle of a paint spraying device for ship deck processing disclosed in the present invention is: the vehicle body 101 is moved by rotating the walking wheel 102, the paint can 104 is filled with paint, and the stirring motor 105 rotates to drive the stirring blade 108 to rotate, so as to continuously stir the paint in the paint can 104 to prevent the paint from solidifying. Before reaching the painting operation position, the solenoid valve 107 is in a closed state.

[0047] When the traveling wheel 102 brings the vehicle body 101 forward, it also brings the roller frame 201 forward. At this time, the solenoid valve 107 is opened, thereby driving the paint roller 204 to roll on the ground. When the roller frame 201 moves forward, the paint roller 204 drives the fixed column 219 to rotate counterclockwise. Due to the existence of the tooth baffle 228 and the rotating tooth torsion spring 227, the rotating tooth 226 will not rotate relative to the fixed column 219. The rotating tooth 226 drives the docking gear 205 to rotate, thereby driving the docking rotating wheel 206 to rotate, and driving the upper rotating wheel 208 to rotate through the side transmission belt 207, thereby driving the short connecting rod 209 and the long connecting rod 210 to rotate, so that The long rotating shaft 305 and the lower pressure column 304 are repeatedly raised and lowered. During the process of the vehicle body 101 and the running wheel 102 moving forward, the sliding paint spraying frame 301 is driven to move forward together. The paint continuously enters the paint spraying barrel 303 through the liquid outlet pipe 106. The paint in the paint spraying barrel 303 is continuously squeezed into the paint spraying tube 308 through the lower pressure column 304 and the inclined lower pressure plug 312. Since the paint has a forward thrust, it will push the one-way ball 313 to slide along the inner slide 315. The inner slide 315 is compressed, and the paint enters the paint spraying frame 306 through the one-way tube 309 and the paint spraying tube 308, and is sprayed out through the paint spraying nozzle 307. After the paint is sprayed on the deck, the paint is rolled evenly by the paint roller 204. The counterclockwise rotation of the fixed column 219 will drive the outer rotating circle 221 and the extended plate 222 to rotate counterclockwise. When the rotating plate 223 contacts the toggle plate 218, the toggle plate 218 cannot continue to rise, the rotating plate 223 and the extended plate 222 rotate, and the torsion spring 225 is twisted. When the rotating plate 223 passes the toggle plate 218, the torsion spring 225 rebounds and drives the rotating plate 223 to reset. That is, when the walking wheel 102 moves the vehicle body 101 forward, the deck is sprayed and rolled. When spraying paint on the wall, the vehicle body 101 and the roller frame 201 move forward, causing the collision head 310 to contact the wall, and the internal spring 311 acts as a buffer. The vehicle body 101 continues to move forward, and the sliding paint spray frame 301 slides along the fixed slide 202 under the action of the wall. The tension spring 302 is stretched and can be rolled to the wall through the paint roller 204, preventing the sliding paint spray frame 301 from contacting the wall, causing the paint roller 204 to be unable to roll paint on the ground deck at the wall.

[0048] When the walking wheel 102 moves backward with the vehicle body 101, it will move backward with the roller frame 201, thereby driving the paint roller 204 to roll in the opposite direction on the ground. The paint roller 204 drives the fixed column 219 to rotate clockwise, and the rotating gear 226 contacts the docking rotating wheel 206. The rotating gear 226 cannot drive the docking rotating wheel 206 to rotate. The rotating gear 226 rotates relative to the fixed column 219, and the rotating gear torsion spring 227 is compressed. Therefore, the pressing column 304 does not move at this time, and the paint will not be sprayed out. The clockwise rotation of the fixed column 219 drives the outer rotating circle 221 and the extending plate 222 to rotate clockwise. When the rotating plate 223 contacts the toggle plate 218, due to the existence of the blocking plate 224, the rotating plate 223 cannot rotate relative to the extending plate 2 22 rotates, the rotating plate 223 drives the toggle plate 218 to move downward, thereby driving the lowering frame 211 and the heating plate 212 to descend, the descending spring 215 is compressed, and when the vehicle body 101 moves backward, the electromagnet 213 is energized, and when the magnetic sheet 217 descends a certain distance, the magnetic sheet 217 has not yet contacted the electromagnet 213, and the magnetic sheet 217 will be attracted by the magnetic force of the electromagnet 213 and descend a short distance, and the lowering frame 211 and the heating plate 212 remain in the descending state, and the subsequent rotation of the rotating plate 223 will not touch the toggle plate 218, that is, when the walking wheel 102 moves the vehicle body 101 backward, the paint on the deck is rolled again by the paint roller 204, and the paint on the deck is dried by the heating plate 212.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A painting device for ship deck processing, comprising a moving device, characterized in that: The mobile device comprises a vehicle body (101), the mobile device is used for movement, a roller coating device is arranged on the mobile device, the roller coating device comprises a roller frame (201), a fixed slide frame (202) is fixedly mounted on the roller frame (201), the roller coating device is used for evenly coating the paint, a paint spraying device is arranged on the roller coating device, the paint spraying device comprises a sliding paint spraying frame (301), the sliding paint spraying frame (301) is slidably mounted on the fixed slide frame (202), and the paint spraying device is used for spraying paint on the deck; The roller coating device comprises a baffle (203) fixedly mounted on a roller frame (201); a paint roller (204) is rotatably mounted on the roller frame (201); a fixed column (219) is fixedly mounted on the roller frame (201); the paint roller (204) drives the fixed column (219) to rotate; an outer rotating disk (220) is fixedly mounted on the fixed column (219); an outer rotating ring (221) is fixedly mounted on the outer rotating disk (220); a plurality of rotating teeth (226) are rotatably mounted on the fixed column (219); and the rotating teeth (22 6) is rotatably mounted with the outer rotating disk (220), a rotating tooth torsion spring (227) is provided between the rotating tooth (226) and the outer rotating disk (220), a plurality of tooth baffles (228) are fixedly mounted on the fixed column (219), a docking rotating wheel (206) is rotatably mounted on the roller frame (201), a docking gear (205) is fixedly mounted on the docking rotating wheel (206), the docking gear (205) is meshed with the rotating tooth (226), an extrusion mechanism is provided on the roller frame (201), and a drying mechanism is provided on the baffle (203); The extrusion mechanism comprises an upper rotating wheel (208) rotatably mounted on a roller frame (201), a short connecting rod (209) rotatably mounted on the upper rotating wheel (208), a long connecting rod (210) rotatably mounted on the short connecting rod (209), and a side transmission belt (207) is wound around the upper rotating wheel (208) and the docking rotating wheel (206); The drying mechanism comprises a descending slide column (214) slidably mounted on the baffle (203); a descending plate (216) and a descending frame (211) are fixedly mounted on the descending slide column (214); a descending spring (215) is arranged between the descending plate (216) and the baffle (203); a heating plate (212) is fixedly mounted on the descending frame (211); a magnetic sheet (217) is fixedly mounted on the descending plate (216); an electromagnet (213) is fixedly mounted on the baffle (203); a toggle plate (218) is fixedly mounted on the descending frame (211); an extending plate (222) is fixedly mounted on the outer rotating circle (221); a rotating plate (223) is rotatably mounted on the extending plate (222); a torsion spring (225) is arranged between the rotating plate (223) and the extending plate (222); and a blocking plate (224) is fixedly mounted on the extending plate (222); The paint spraying device comprises a paint spraying barrel (303) fixedly mounted on a roller frame (201), a downward pressure column (304) slidably mounted in the paint spraying barrel (303), a long rotating shaft (305) fixedly mounted on the downward pressure column (304), the long rotating shaft (305) and the long connecting rod (210) being rotatably mounted, an inclined downward pressure plug (312) fixedly mounted on the downward pressure column (304), the inclined downward pressure plug (312) being slidably mounted on the inner wall of the paint spraying barrel (303), and a paint spraying tube fixedly mounted on the paint spraying barrel (303). (308), a one-way tube (309) is arranged on the paint spray pipe (308), a paint spray rack (306) is fixedly installed on the sliding paint spray rack (301), the paint spray rack (306) is connected to the paint spray pipe (308), a plurality of paint spray nozzles (307) are fixedly installed on the paint spray rack (306), a buffer mechanism is arranged on the sliding paint spray rack (301), a tension spring (302) is arranged between the sliding paint spray rack (301) and the fixed slide (202), and a one-way mechanism is arranged in the one-way tube (309).

2. A paint spraying device for ship deck processing according to claim 1, characterized in that: The mobile device comprises a running wheel (102) arranged on a vehicle body (101); the running wheel (102) is controlled by an internal engine and a steering gear to realize the rotation of the running wheel (102); a paint can (104) is fixedly mounted on the vehicle body (101); the paint can (104) is fixedly mounted on the can (103); the paint can (104) contains paint; and a stirring mechanism is arranged on the paint can (104).

3. A paint spraying device for ship deck processing according to claim 2, characterized in that: The stirring mechanism comprises a stirring motor (105) fixedly mounted on the paint can (104), a stirring blade (108) fixedly mounted on the motor shaft of the stirring motor (105), a liquid outlet pipe (106) fixedly mounted on the paint can (104), and a solenoid valve (107) disposed on the liquid outlet pipe (106).

4. A paint spraying device for ship deck processing according to claim 1, characterized in that: The buffer mechanism comprises a collision head (310) slidably mounted on the sliding paint spraying frame (301), and an inner spring (311) is arranged between the collision head (310) and the sliding paint spraying frame (301).

5. A paint spraying device for ship deck processing according to claim 1, characterized in that: The one-way mechanism comprises an inner slide cylinder (315) fixedly mounted in the one-way tube (309), a one-way ball (313) slidably mounted on the inner slide cylinder (315), and a ball spring (314) is arranged between the one-way ball (313) and the inner slide cylinder (315).

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