Burr removal equipment

Abstract

The invention discloses burr cutting equipment, which mainly comprises a cutting device, a position detection device and a position adjustment device; the cutting device is used for removing burrs on a casting blank; the position detection device is used for detecting a position of each burr on the casting blank; and the position adjustment device is used for adjusting the position of the cutting device according to the detected position of each burr. The burr cutting equipment disclosed by the invention can be adapted to deformation of the casting blank to realize detection on positions of burrs at the head part and the tail part of a plate blank, and a stroke of a burr removal roller is adjusted according to the detected positions to realize quantitative cutting, so that a burr removal effect is ensured, and burr removal rate is increased; moreover, damage to a hammer tool can be reduced, and maintenance workload is reduced.

Description

technical field [0001] The invention belongs to the technical field of deburring, in particular, the invention relates to a deburring equipment. Background technique [0002] In order to achieve continuous casting and rolling on a modern slab continuous casting machine, after the slab is pulled out and cut to length, the slag and burrs generated under the cut surface of the slab due to flame cutting must be removed online, and then directly conveyed through the roller table Enter the hot rolling heating furnace. The burrs contain oxides, are irregular strips, and have high hardness. If they are not removed, they will be embedded in the hot-rolled sheet during rolling, which will affect the product quality, and even damage the roll in severe cases. For this purpose the burrs must be removed online. [0003] For the removal of burrs on the cut surface of the slab, Maanshan Iron and Steel adopts a hammer-knife deburring machine, which has the characteristics of online deburri...

AI Technical Summary

Problems solved by technology

[0004] (1) When the flatness of the billet cannot meet the requirements of the deburring machine, the deburring effect cannot be guaranteed

The slab is warped upwards, the stroke of the hammer knife is not enough, and the burrs cannot be cut; the slab is bent downward, the cutting amount of the hammer knife is too large, the hammer knife cuts to the lower surface of the slab, the burrs cannot be removed completely, and the shutdown is overloaded;

[0005] (2) Due to the excessive cutting amount, the hammer knife is seriously damaged and falls off. After too many defects, the burrs cannot be removed completely, and the consumption of the hammer knife is large, and the replacement and maintenance workload is heavy.

Images