Automatic truss type spraying system facing hull sections

Abstract

An automatic truss type spraying system facing hull sections comprises a route planning module, a motion control module and a spraying unit movably arranged on a crane rail. The spraying unit is connected with the route planning module and the motion control module, receives a route control order from the route planning module, and a spraying operation order from the motion control module, and feeds back real-time working condition information to the motion control module. The route planning module converts three-dimensional ship segmentation drawings into executable spraying route files to the motion control module, and outputs the spraying route files to the motion control module. The motion control module converts the motion trail of a spray gun of the spraying unit into spraying operation orders. The automatic truss type spraying system is based on existing equipment of a shipyard segmentation workshop, an existing ship segmentation three-dimensional database and a planning unit, and the motion trail of the spray gun of the automatic truss type spraying system is controlled. The explosion-proof design of the automatic spraying system meets the EXd2b T4 explosion-proof grade.

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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