A pipeline wall spraying equipment

Abstract

The invention relates to a pipeline wall spraying equipment, comprising a disc, a tripod, a rotating ring and a nozzle. One end of the disc is fixed on the tripod, and moving wheels are respectively fixed on the tripod, and the tripod and the disc are fixed between the tripods. A slant rod is installed, a rotating ring is arranged at the center of the disc, one end of the rotating ring is connected with a ball placed on the inner wall of the disc through a movable groove, and the outer part of the ball is provided with a clamping shell connected with the rotating ring, and the other end of the rotating ring passes through The extension rod is connected with a nozzle fixed on the cover plate, one end of the nozzle penetrates the extension rod and is connected with the material pipe inside the rotating ring, and the other end is placed on the protective sleeve outside. The paint sensor is connected with the paint induction device, and the output end of the paint induction device is connected with a programmable controller. Beneficial effects: the invention has a high degree of intelligence, liberates labor, enables the equipment to perform automatic spraying operations through programming control of pipes with different aperture sizes, and has strong popularization.

Description

technical field [0001] The invention relates to the technical field of pipeline spraying devices, in particular to pipeline wall spraying equipment. Background technique [0002] Spraying is a coating method in which spray guns or disc atomizers are dispersed into uniform and fine droplets by means of pressure or centrifugal force and applied to the surface of the object to be coated. It can be divided into air spraying, airless spraying, electrostatic spraying and various derived methods of the above basic spraying forms, such as large flow and low pressure atomization spraying, thermal spraying, automatic spraying, multi-group spraying, etc. [0003] Pipeline wall spraying equipment is mainly used for automatic spraying of the inner wall of the pipeline, and spraying and anticorrosion work on it. For large pipelines, it is inconvenient to spray manually, and it is labor-intensive to use. The current pipeline wall spraying The equipment also needs manual assistance when sp...

AI Technical Summary

Problems solved by technology

[0003] Pipeline wall spraying equipment is mainly used for automatic spraying of the inner wall of the pipeline, and spraying and anticorrosion work on it. For large pipelines, it is inconvenient to spray manually, and it is labor-intensive to use. The current pipeline wall spraying The equipment also needs manual assistance when spraying automatically. The degree of intelligence is not high, and the flexibility of the equipment cannot be adjusted according to the pipes of different sizes. The paint on the inner wall of the pipe will also be sprayed unevenly, which reduces the work efficiency.

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