Automatic cleaning equipment for welding slag of steel structure

Abstract

The invention relates to the technical field of welding slag cleaning equipment, in particular to automatic cleaning equipment for welding slag of a steel structure. The first walking wheel tread and the second walking wheel tread drive the cleaning assembly to move, the knocking assembly continuously knocks on a long fillet weld, and the purpose of automatically knocking welding slag of the fillet weld is achieved. The edge of the iron wire brush wheel grinds the fillet weld surface to be smooth, and the rear suction nozzle assembly and the front suction nozzle assembly absorb welding slag; a closed space is defined by the mask and the two steel plates forming the fillet weld; the electromagnet can overcome the dead weight of the cleaning assembly, so that the cleaning assembly is adsorbed on the two steel plates forming the fillet weld; the cleaning assembly drags the dust collector body to move together, one end of the dust collection hose is communicated with the dust collector body, and the other end of the dust collection hose is communicated with a fourth-way connector of the four-way connector. The device automatically walks along fillet welds in various directions, the functions of knocking welding slag, polishing the weld joints and absorbing the welding slag are automatically completed, dust is prevented from overflowing, and the environment is protected against dust pollution.

Description

technical field [0001] The invention relates to the technical field of welding slag cleaning equipment, and relates to an automatic cleaning equipment for steel structure welding slag. Background technique [0002] In some large-scale steel structure welding projects, such as bridge engineering, shipbuilding engineering, beam-column structure of factory buildings, etc., there are often many long fillet welds, and the fillet welds are constructed on two adjacent steel plates at a 90-degree angle. on the adjacent edge. At present, the intelligent welding technology is quite mature. It can automatically find the adjacent sides of two steel plates, automatically perform welding, automatically track the position of the weld, automatically correct deviation, and some track with the help of intelligent vision sensors, etc. After the welding is completed, the surface of the welding seam is covered with a layer of welding slag, which needs to be cleaned. After cleaning, the surface ...

AI Technical Summary

Problems solved by technology

[0004] Manual cleaning, labor-intensive, labor-intensive and time-consuming

Manual cleaning, or processing in an open space, produces dust that permeates the air, pollutes the air, and workers will also inhale dust into the human body, affecting health

Some welds are horizontal and placed on the ground. Manual operation is very convenient and safe, but some welds are not horizontal, but upright and inclined, and some welds are facing downward. Workers need to use pedals to High-altitude operations with high equipment are dangerous and labor-intensive. The cleaned welding slag falls directly without taking measures to collect it. The dust in it pollutes the air and affects the health of workers.

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