Steel tube surface spraying equipment

Abstract

The invention relates to steel tube surface spraying equipment. The steel tube surface spraying equipment comprises a movable positioning device, a movable spraying device and a light-solid cooling device, the movable spraying device is installed on the middle portion of the movable positioning device, an accurate movable positioning function of the movable positioning device can be achieved, and the accurate positioning and spraying function of the movable spraying device can be achieved; the light-solid cooling device is arranged on the right side of the movable spraying device and is installed on the movable positioning device, and spray paint quick solidification and cooling functions of the light-solid cooling device can be achieved. The problems that only one steel tube can be machined by an existing steel tube surface spraying device at one time, the structure is complex, the cost of the equipment is high, the work efficiency is low and accurate processing and spraying cannot achieved are solved. The function of accurate positioning spraying of multiple steel tubes can be achieved at the same time, and the steel tube surface spraying equipment has the advantages that the operation is simple and convenient, the structure of the equipment is simple, the cost is low, and the work efficiency is high.

Description

technical field [0001] The invention relates to the technical processing field of steel pipe spraying, in particular to a steel pipe surface spraying equipment. Background technique [0002] At present, there are mainly two methods for antirust spraying on the outer surface of steel pipes. One is to use the paint pump to spray paint on the surface of the steel pipe in all directions through the multiple paint spray holes in the ring pipe, so that the surface of the steel pipe can be sprayed at high speed. Paint, there will be no missing coating phenomenon, and then use several paint brushes to evenly brush off the excess paint, so that the excess paint flows back into the paint tank for automatic cycle spraying; the paint recovery rate of this spraying method is low , the thickness of the paint film is not easy to control, and the curing time of the paint is long. Usually, special drying furnace equipment is required, which takes up a large space; Attached to the steel pipe...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a steel pipe surface spraying equipment, which can solve the problems that the existing steel pipe surface spraying equipment can only process one steel pipe at a time, complex structure, high equipment cost, low work efficiency and inability to precisely position and spray. It can realize the function of precise positioning and spraying of multiple steel pipes at the same time, and has the advantages of simple operation, simple equipment structure, high paint recovery rate and high work efficiency.

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