An Intelligent Spraying Robot Based on Automatic Control

Abstract

The invention discloses an intelligent spraying robot based on automatic control, which includes a base and a spraying mechanism. The water tank plate, the inner wall of the return water tank plate is connected with a plurality of first rods for rotation, the side walls of the first rods are fixed with impellers, and one end of the first rods is sequentially fixed with a frame a and a frame b, Both the bending parts of the rectangular frame a and the rectangular frame b are rotatably connected with a second rod, and the upper and lower parts of the side wall of the return tank plate are respectively fixed with pump air boxes through pull rods, and the inside of the pump air box is sealed and slides Connected with piston. In the present invention, an air curtain is formed between the upper and lower air spray heads, and under the protection of the air curtain, the water curtain can effectively prevent foreign floating paint and other sundries from entering into the water curtain, thereby avoiding blocking the communication between the return tank plate and the cavity. Return pipe, and improve the cleanliness of the water, avoid frequent water changes.

Description

technical field [0001] The invention relates to the technical field of spraying equipment, in particular to an intelligent spraying robot based on automatic control. Background technique [0002] The spraying robot is also called an industrial robot that can automatically spray paint or spray other coatings. It monitors the spraying status in real time through the CCD camera monitoring system in front of the spraying robot. [0003] After retrieval, the patent application number is CN201911365502.3: an intelligent spraying robot based on automatic control, which uses a water ring to spray water curtains downwards, separating the CCD camera and the workpiece. When the paint on the workpiece rebounds, it will first contact When the sprayed water curtain is sprayed, the water curtain will absorb the rebound paint and play the role of isolation and absorption, effectively avoiding the paint rebounding to the CCD camera, ensuring the monitoring effect of the CCD camera and ensuri...

AI Technical Summary

Problems solved by technology

[0003] After retrieval, the patent application number is CN201911365502.3: an intelligent spraying robot based on automatic control, which uses a water ring to spray water curtains downwards, separating the CCD camera and the workpiece. When the paint on the workpiece rebounds, it will first contact When the sprayed water curtain is sprayed, the water curtain will absorb the rebound paint and play the role of isolation and absorption, effectively avoiding the paint rebounding to the CCD camera, ensuring the monitoring effect of the CCD camera and ensuring the painting effect, but there are also some shortcomings: During painting operation, oil-based paint is not used in water. Although the oil-water separation equipment can be used to remove the paint in the water, simply relying on the water curtain to isolate the paint requires frequent impurity removal and filtration of the water curtain water, resulting in poor practicability of the equipment. Low, and some paints are water-based paints, which will dissolve in water. After being absorbed and dissolved by the water curtain, the paint dissolved in water cannot be easily removed. Frequent replacement of the water curtain water is required, which makes the practicability of the air jet equipment poor; After spraying out, a water curtain is formed, and when it falls into the backwater trough, it still has a large kinetic energy. When it touches the bottom of the backwater trough, it will splash a lot. With the continuous operation of the equipment, the water in the water curtain will have a large impact Loss, too much water loss will cause the water curtain to fail to form a water curtain, and its effect of isolating paint will also be greatly weakened; use the hydraulic rod to drive the cleaning brush to clean the CCD camera, and the cleaning brush will only move up and down. Easy to retain impurities, causing secondary pollution

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