Ship body outer surface rope traction parallel spraying robot

Abstract

The invention discloses a ship body outer surface rope traction parallel spraying robot. The ship body outer surface rope traction parallel spraying robot comprises an upper guide rail and a lower guide rail oppositely arranged on the side surfaces of a ship body; a lower base is slidingly arranged on the lower guide rail; an upper base is slidingly arranged on the upper guide rail; the lower baseand the upper base are provided with support frame sets perpendicular to the extension direction of the lower guide rail; the support frame sets comprise two support rods arranged in parallel; the support rods are provided with slide ways and slide blocks slidingly arranged on the slide ways; rollers are arranged on the slide blocks; ropes sleeve the rollers; one ends of the ropes are fixedly connected with execution pieces, and the other ends are connected with length adjusting devices; the execution pieces are connected with two support frame sets through the ropes on the slide blocks; theexecution pieces comprise nozzles for spraying paint; adjusting devices for controlling the slide blocks are arranged on the support rods; steel wire ropes are used as transmission elements; motions and forces of drivers are transferred to spraying guns; and through control of quick moving capacity of the spraying guns in spraying surfaces, the efficient spraying of large-area walls on two sides of the ship body is realized.

Description

technical field [0001] The invention relates to the field of large-scale hull outer surface spraying, in particular to a hull outer surface rope traction parallel spraying robot. Background technique [0002] In the shipbuilding and cleaning of large cargo ships, the painting of external surfaces is an essential work process. Background factors such as high-altitude wall operations and large spraying areas are difficulties that must be overcome in spraying construction. Usually, these spraying jobs are done by workers with spray guns. There are many problems in the artificial spraying method: the work intensity of the workers is high; it is relatively dangerous for the workers to work at heights; the paint does great harm to the workers' bodies. [0003] Based on the above reasons, under the premise of ensuring the quality of spraying, the use of spraying robots to replace manual labor can not only liberate workers from heavy and long-term labor, but also reduce the harm c...

AI Technical Summary

Problems solved by technology

There are many problems in the artificial spraying method: the work intensity of the workers is high; it is relatively dangerous for the workers to work at heights; the paint does great harm to the workers

Electromagnetic adsorption wall-climbing robots mainly include electromagnet adsorption and permanent magnet adsorption. The disadvantages are: the permanent magnet adsorption increases the robot's own weight, reduces the wall attachment capacity to weight ratio, and moves slowly; while electromagnet adsorption requires electric energy to maintain adsorption. ability, and a large structure

The disadvantages of the vacuum adsorption wall-climbing robot are: the requirements for the adsorption surface are high, the vacuum adsorption effect is not easy to control, there is a risk of vacuum power failure, and the moving speed is also slow. There are improvements in the existing technology

Images