Adjustable rust removal paint spraying device for building steel tubes

Abstract

The invention discloses an adjustable rust-removing and painting device for building steel pipes, which comprises a bottom plate, a support frame is connected to the upper left side of the bottom plate, a feeding box is connected to the left end of the support frame, and a fixing frame is connected to the upper and lower ends of the inside of the feeding box to fix There is a feed roller in the middle of the frame, a fixed cylinder is connected to the right end of the support frame, a rotating screw is installed inside the fixed cylinder, a rotating gear is connected to the outer middle of the rotating screw, a driving gear is meshed at the lower end of the rotating gear, and a driving shaft is connected to the middle of the left end of the driving gear , the left end of the drive shaft is connected to the drive motor, the middle part of the rotating screw is connected to the slider, the outer side of the slider is evenly connected to the guide block, the outer side of the guide block is connected to the installation groove, the middle part of the installation groove is connected to the connecting rod, the right end of the connecting rod is connected to the tie rod, and the middle part of the tie rod A grinding wheel frame is connected, a grinding wheel is connected to the middle part of the grinding wheel frame, and a paint spraying box is connected to the upper right side of the bottom plate. The invention satisfies the needs of derusting steel pipes with different diameters, and at the same time realizes automatic painting of the derusted steel pipes.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to an adjustable rust removal and painting device for construction steel pipes. Background technique [0002] Steel pipes for construction can be divided into seamless steel pipes and seamed steel pipes according to the seamlessness of seams. Seamed steel pipes are divided into spiral steel pipes and straight seam steel pipes according to the different welds. The two are widely used in construction piling, structure, steel structure, load-bearing, drainage and other aspects. The main materials are carbon steel, stainless steel, alloy steel. Among them, carbon steel is the most commonly used material, and the main production base is Cangzhou, Hebei. According to the customer's requirements, the length of the steel pipe can be fixed or loose. According to the production method, the construction seamless steel pipe can be divided into: hot-rolled seamless pipe, cold dr...

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Problems solved by technology

[0003] At present, in construction engineering, we need to derust the surface of construction steel pipes before using them. Although there are derusting equipment in the existing building construction process, most of these derusting equipment are hand-held derusting. During the process, construction workers are required to carry out manual rust removal operations, and after the rust removal is completed, manual spraying is carried out to complete the construction work, which not only increases the work intensity of the construction workers, but also reduces the processing efficiency, which cannot meet the needs of large-scale construction steel pipes. need for rust removal and painting

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