Wall-climbing drag-painting robot for ship outer plate and its operation method
A robotic, drag-coating technology used in manipulators, spray devices, manufacturing tools, etc.
Active Publication Date: 2018-09-04
DALIAN UNIV OF TECH
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Problems solved by technology
[0006] The invention provides a wall-climbing and drag-painting robot for ship's outer plate and its operation method. Spraying operations on the surface of the board, as well as artificially away from the operating point to avoid paint mist pollution and safety issues in elevated operations
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[0019] The structure of the present invention will be further described below with reference to the accompanying drawings.
[0020] figure 1 , 2 , 3, 4, 5, 6, 7, and 8 show the structural diagram of the wall-climbing drag-painting robot for the ship's outer plate. The device mainly includes a diamond-shaped main frame, a magnetic adjustable device, a driving mechanism, a nozzle sweeping and protection device, a feeding pipe system, and a paint mist recovery pipe system.
[0021] The diamond-shaped carrying main frame is embedded and connected in the square adsorption device carrying frame 3b by the diamond-shaped strength frame 3a, and the parts are composed of square steel to carry various key components; Arranged at the four corners of the frame 3b of the square adsorption device to evenly disperse the adsorption force, the robot body is adsorbed on the surface of the steel ship's outer plate, and a strong adsorption force is provided to ensure that the robot works on the ...
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A ship outer plate wall-climbing and dragging robot and its operating method belong to the technical field of intelligent construction equipment in ship and ocean engineering. The system is mainly composed of a diamond-shaped main frame, a magnetically adjustable device, a driving traveling mechanism, a nozzle sweep and protection device, a feed piping system, and a paint mist recovery piping system. Its technical features are: the nozzle is placed behind the driving wheel to drag the nozzle for spraying to prevent the spraying track from being crushed; the nozzle protective cover is used to prevent paint mist pollution and recycle the paint mist; the nozzle moves left and right to simulate manual hand-held spray gun operations. ; The traverse screw is larger than the distance between the two driving wheels to ensure that the robot's coating trajectory is fully covered and will not be crushed by the reciprocating motion; a paint mist heater is installed to prevent the paint mist from solidifying and clogging the pipeline due to low temperature. By freely rotating the connector, the pipe towed by the robot is always free to move downward without tilting up, thus preventing additional bending moment force on the towed pipe. It has the advantages of safety, reliability and efficiency, and has great engineering application value.
Description
technical field [0001] The invention relates to a wall-climbing drag-painting robot for ship's outer plate and an operation method thereof, belonging to the technical field of intelligent equipment for ship's outer plate spraying in ships and marine engineering. Background technique [0002] The coating of the outer plate of the ship is the last step of the coating operation before launching in the entire shipbuilding process. The working height is as high as 30 meters, requiring workers to work at high altitudes with trolleys. It is very dangerous for workers to stand on the trolleys at high altitudes for a long time and be dizzy. There have been collisions with trolleys A safety incident on the ship's outer plating occurred. At the same time, workers hold spray guns and spray at a close distance from the operating point, which is likely to cause acute and chronic benzene poisoning and dust hazards. Occupational health problems are obvious, and dust paint pollution is serio...
Claims
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IPC IPC(8): B05B13/04B25J11/00B05B14/00B05B12/32
CPCB05B12/20B05B13/0431B05B14/00B25J11/0075Y02P70/10B05B14/30B05B13/005B41J3/407
Inventor 林焰衣正尧李玉平潘志远裴斐蒋晓宁李冰王春雷
Owner DALIAN UNIV OF TECH