Steel pipe outer wall automatic painting and drying equipment

Abstract

The invention relates to the technical field of painting, and discloses steel pipe outer wall automatic painting and drying equipment. The steel pipe outer wall automatic painting and drying equipmentcomprises an automatic feeding device, an automatic painting device, a drying device and an automatic discharging device, wherein the automatic feeding device comprises a steel pipe transporting structure, and a steel pipe pushing structure is arranged at the transporting tail end of the steel pipe transporting structure; the automatic painting device comprises a rotatable painting channel, a feeding port of the painting channel is matched with and right faces the pushing-out end of the steel pipe pushing structure, the steel pipe pushing structure can push the conveyed steel pipes to be painted into the painting channel, and after the next steel pipe to be painted is pushed out, the end of the next steel pipe to be painted can abut against the end of the previous steel pipe to be paintedto push the front steel pipe to sequentially pass through the painting channel to finish automatic painting of the outer wall of the steel pipe; the drying device is arranged on one side of a discharge port of the painting channel and used for immediately drying the painted steel pipe; and the automatic discharging device is arranged on the outlet side of the drying device. Through the adoption of the equipment, automatic painting can be achieved, instant drying and cooling treatment can be achieved after painting, painting is comprehensive, efficiency is remarkably improved, and the requirement for mass production can be met.

Description

technical field [0001] The invention relates to the technical field of paint painting, in particular to an automatic painting and drying equipment for the outer wall of a steel pipe. Background technique [0002] On construction sites, steel pipes are an indispensable part, whether they are used for mold support or temporary protection, they play an extremely important role, such as factory buildings, roof rain shields, scaffolding, etc. The construction of steel structures is simple and fast, saving a lot of time, space and manpower, and the dismantling is also very simple, with little damage to the surrounding environment structure. At present, more and more steel structures are used, and the demand for steel pipes is huge. Since the composition of steel pipes is mostly iron and carbon, air, rainy days or high temperatures have great corrosion and damage effects on steel structures. Therefore, it is necessary to carry out anti-corrosion protection on steel pipes to improve...

AI Technical Summary

Problems solved by technology

Although manual painting can achieve a certain anti-corrosion effect, there are often problems such as insufficient painting and partial missing coatings, which affect the anti-corrosion ability of steel pipes; since most of the paints contain chemical components that are harmful to health, such as formaldehyde, it is easy to cause health problems for the painting workers. Hidden dangers, and manual painting is labor-intensive and inefficient, making it difficult to meet the needs of mass production

Although mechanical spraying does not have the above defects, the complete set of automatic spraying machines is expensive and the maintenance cost is also high

[0004] In addition, the steel pipes after painting need to be dried, usually manually transported to the sun to dry naturally. The coating will be damaged; on the other hand, a large number of steel pipes will take up more space to dry naturally

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