Automated rack-mounted spraying system for hull segments

Abstract

An automatic rack-type spraying system for hull segmentation, including: a path planning module, a motion control module, and a spraying system that is movable on the driving track. The spraying system is connected to the path planning module and the motion control module respectively, and receives information from The path control instructions of the planning module and the spraying operation instructions from the motion control module feed back real-time working condition information to the motion control module. The control module converts the motion track of the spray gun of the spraying system into a spraying operation instruction by the motion control module. The present invention is based on the existing equipment in the subsection workshop of the shipyard, the existing three-dimensional database of the subsection of the ship and the planning unit, and realizes the control of the trajectory of the spray gun of the rack-type automatic spraying system. The explosion-proof design of the automatic spraying system meets the EXd2b T4 explosion-proof level.

Description

technical field [0001] The present invention relates to a technology in the field of shipbuilding, in particular to an automatic rack-type spraying system for hull segments. Background technique [0002] There is still a big gap between my country's ship spraying technology and foreign countries, mainly in the aspects of long spraying cycle, low efficiency and high cost. As a kind of modern industrial robot, spraying robot can effectively improve spraying efficiency, improve spraying quality, and avoid contact between human body and toxic and harmful substances. However, the existing spraying robots are mainly designed with small crawling suction robots, which not only have slow spraying speed, poor spraying quality, but also limited spraying area, and are only suitable for large-scale non-structural surface spraying on ship sections. Moreover, the current spraying robot can only complete one kind of work in sandblasting or painting, and does not have the compatible sprayin...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the shortcomings of existing artificial spraying such as low efficiency, poor quality, and high raw material consumption, the present invention proposes an automated rack-type spraying system for hull segments, based on the existing equipment in the segmented workshop of the shipyard, the existing three-dimensional Database and planning unit to realize automatic spraying of ship sections

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