Roller coating method for finishing operation by combining automatic spray gun and roller of robot

Abstract

The invention discloses a roller coating method for finishing operation by combining an automatic spray gun and a roller of a robot. The roller coating method comprises the following steps of providing a sensor, a controller, the roller, the automatic spray gun, a roller feeding motion execution module and a connecting support; the roller is arranged in front of the connecting support so as to facilitate the roller coating work; the automatic spray gun is connected with the connecting support to align to a wall; the sensor is connected with the controller, the sensor feeds back parameters of the wall surface condition to the controller, and the controller drives the roller to be in dynamic contact with the wall surface, so that the thickness of the roll-coated paint film is uniform; the roller feeding motion execution module and the pressure sensor are located between the roller and the connecting support to work in a matched mode; the roller feeding motion execution module provides flexible support and feeding motion execution force in a small range for the roller; the controller is connected with the sensor and a robot control system for driving the contact support through data lines; and after the automatic spray gun sprays the wall, the roller moves in the direction of the spraying area so that the roller is roll-coated on the surface of the wall.

Description

technical field [0001] The invention relates to a roller coating method which combines a robot automatic spray gun and a roller to complete operations. Background technique [0002] The interior decoration industry has always been operated manually or through simple mechanical assistance. The labor intensity is high, the accuracy of the finished product cannot be guaranteed, and the working environment is harsh; the work efficiency is low and it is difficult to continue to improve, which makes the labor cost of this industry increase sharply. The company is facing the embarrassing situation of "no follow-up". [0003] The spraying and rolling process of indoor walls is the last process in the interior decoration engineering paint job. [0004] In the roller coating process, it is necessary to coat a layer of wall paint with good adhesion and uniform thickness on the wall surface. Moreover, according to customer needs, different surface textures can be given to the wall surf...

AI Technical Summary

Problems solved by technology

The existing wall roller coating process is generally manual operation, and the roller coating operation is performed after the roller is contaminated with paint, resulting in slow coating speed, uneven paint film thickness, unclear or deformed, incomplete texture of the roller coating, and manual operation. The impact of experience, poor consistency and other issues

Images