Electromechanical equipment protection device for long steel pipe surface sand blasting treatment

Abstract

The invention relates to the technical field of electromechanical equipment, and discloses an electromechanical equipment protection device for long steel pipe surface sand blasting treatment. The device comprises a shell, wherein a transport wheel is movably connected to the interior of the shell, a box body is fixedly connected to the interior of the transport wheel, a trigger assembly is movably connected to the interior of the box body, a fixing shaft is movably connected to the interior of the transport wheel, and a rotating disc is movably connected to the exterior of the fixing shaft. Under the interaction of all structures of the device, when a steel plate enters the device, sand blasting treatment can be conducted on the surface of a steel pipe in time by means of a sand blasting head, and the steel plate is decelerated in time when a conveying speed of the steel plate is too high, so that the effects that the surface of the steel plate can be automatically subjected to sand blasting and derusting treatment, the conveying speed of the steel plate can be detected in time, and the steel plate is decelerated when a moving speed is high are achieved, a steel pipe surface treatment effect is guaranteed, and the device conforms to a technical concept of intelligent manufacturing.

Description

technical field [0001] The invention relates to the technical field of electromechanical equipment, in particular to a protective device for electromechanical equipment used for sand blasting treatment on the surface of a long steel pipe. Background technique [0002] Steel pipes are used to transport fluids and powdery solids, exchange heat, and manufacture mechanical parts and containers. There are two kinds of seam steel pipe and spiral seam welded pipe. [0003] Since the surface of the steel pipe is corroded, there will be some rust spots. If the rust removal treatment is not carried out, the force on the steel pipe will be uneven at this time, which will easily cause danger in use. However, because the surface is cylindrical, it is normal The grinding device is more troublesome in the process of processing, so it will be treated by sandblasting. Sandblasting is the process of cleaning and roughening the surface of the substrate by the impact of high-speed sand flow. C...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a protection device for electromechanical equipment used for sand blasting treatment on the surface of a long steel pipe, which can automatically perform sand blasting and derusting treatment on the surface of the steel plate, and can detect the transport speed of the steel plate in time and The advantage of decelerating it when the moving speed is high solves the problem that the surface of the steel pipe cannot be automatically derusted and the rust removal effect is poor when the steel plate is transported too fast

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