Raw material spraying device for pipe hole structure interior paint spraying

Abstract

The invention discloses a raw material spraying device for pipe hole structure interior paint spraying. The raw material spraying device comprises a bottom mounting plate. By means of the raw materialspraying device, the contact area between the device and paint raw materials during work is reduced, the contact area is a larger volume or is provided with a replaceable part, so that the paint is easier to clean; meanwhile, some parts can be replaced, the influence degree of paint injection of last time on paint injection next time is reduced; in addition, the device can provide constant-pressure conveying, and the constant-pressure spraying effect is achieved; the device is provided a reversed thread structure rotary type longitudinal height adjustment mechanism, and the height of the working portion is adjusted; the device is provided with a ring array type maximum rotation strength control mechanism which can control the maximum rotation strength of a rotating shaft, so that constant-pressure air pressure is provided, and constant-pressure paint output is achieved; and in addition, the device is provided with a pipeline seal installation type paint rotation spray mechanism whichcan achieve 360-degree rotating spray.

Description

technical field [0001] The invention relates to the technical field of painting inside a pipeline structure, in particular to a raw material spraying device for painting inside a pipeline hole structure. Background technique [0002] At present, in pipeline structural components, in order to improve the corrosion resistance of the components, the interior of the pipeline hole structure is sprayed with paint, but the existing painting equipment has two convenient defects. Retention will have an impact on the next paint spraying result. Second: the utilization rate of kinetic energy is relatively low. Contents of the invention [0003] The object of the present invention is to provide a raw material injection device for painting inside the pipe hole structure, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a raw material spraying...

AI Technical Summary

Problems solved by technology

[0002] At present, in pipeline structural components, in order to improve the corrosion resistance of the components, the interior of the pipeline hole structure is sprayed with paint, but the existing painting equipment has two convenient defects. Retention will have an impact on the results of the next paint spraying. Second: the utilization rate of kinetic energy is relatively low

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