Building wall surface spraying robot based on machine vision

Abstract

The invention relates to the field of intelligent robots, and particularly relates to a building wall surface spraying robot based on machine vision. The building wall surface spraying robot comprisesa movable carrying table, a lifting table, a spraying mechanism, a vision detection mechanism and a uniform coating mechanism, wherein the lifting table is vertically arranged on the movable carryingtable and used for driving the spraying mechanism to do lifting motion in the vertical direction; the spraying mechanism is used for executing spraying work of a wall surface; the vision detection mechanism is arranged on the lifting table, located on the side portion of the spraying mechanism and used for controlling and switching the working modes of the spraying mechanism according to the state of the wall surface; and the uniform coating mechanism is arranged on the side portion of the spraying mechanism and used for uniformly smearing newly-sprayed paint after the spraying mechanism sprays the paint on the building wall surface. According to the building wall surface spraying robot based on machine vision, different spraying modes are adopted according to different positions of the wall surface, meanwhile, the newly-sprayed paint is uniformly smeared after the paint is sprayed on the building wall surface, and the spraying effect is better.

Description

technical field [0001] The invention relates to the field of intelligent robots, in particular to a machine vision-based building wall spraying robot. Background technique [0002] With the rapid development of robot technology, all walks of life are gradually replacing traditional human labor. The construction industry has always been a labor-intensive industry, and a large part of the production cost is labor costs. Therefore, the construction industry urgently needs to use robots to perform highly repetitive and low value-added tasks. [0003] Spraying, as a way of modern painting, has a large market. Nowadays, every household needs to hire a painter to do the work. The existing spraying devices often still need manual operation by technicians to ensure proper painting. The quality of spraying can only be guaranteed by the operation of professionals, which consumes extra manpower and cost. [0004] Chinese patent CN202010080129.3 discloses a wall spraying device, includ...

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