Spraying marking system

Abstract

The invention provides a spraying marking system. The spraying marking system comprises a foundation platform, a transverse moving module, a transverse moving motor, a supporting frame, a parallel motion platform, a wire feeder, an air blower, a descaling device, an arc pistol, a power system, a compressed air supply system, a position sensor and a computer. The marking system adopts the parallelmotion platform taking a rotating pair as a driving pair, a previous three-axis motion platform is replaced, the problems related to position consistency and startup original point resetting caused byabrasion in the sliding block long-term moving process are solved, the work efficiency of the spraying marking system is improved, the position control resolution is high, motion is smooth, and marking characters are clearer and more distinguishable.

Description

Technical field [0001] The invention relates to the field of spraying devices, in particular to a spraying marking system. Background technique [0002] At present, in order to track the quality of steel billets, the steel industry requires that the billets produced by continuous casting be numbered and printed on the surface of the billets. In the subsequent inspection or production process, if the quality problems of the billets are found, the production can be tracked according to their numbers. The various information of this billet can detect and solve product quality problems in production as early as possible. However, the existing steel mills in China often wait for the billets to be stacked before writing manually. This will inevitably lose real-timeness. Not only is the numbering inaccurate, but the readability of manual writing is poor. If you want to correctly reflect all kinds of information, the marking process must be selected After the billet is cut and it is sti...

AI Technical Summary

Problems solved by technology

However, the existing domestic steel mills often wait for the steel billets to be stacked and then manually write, which will inevitably lose real-time performance. Not only is the numbering inaccurate, but also the readability of manual writing is poor. If various information is to be correctly reflected, the labeling process must be selected After the billet is cut and still moving on the track of the continuous casting machine, the temperature of the billet is nearly 1,000 degrees at this time. In such a harsh working environment, manual writing is unrealistic. Non-manual billet marking methods such as mechanical striking , high-pressure paint spraying type, etc., the disadvantage of mechanical hitting type is that it will permanently damage the surface of the billet, and the font should not be too large; high-pressure paint spraying type is easy to cause damage to the equipment under long-term high-pressure conditions

However, the traditional marking spraying system has low work efficiency, the font is not smooth, difficult to identify, and the spraying quality is poor and easy to fall off

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