Overturning device and method for large-specification flat ingots

Abstract

The invention belongs to the technical field of safe equipment facilities for saw cutting of large-specification products and provides an overturning device and method for large-specification flat ingots. The overturning device for the large-specification flat ingots is provided with a bottom frame composed of two transverse rods and first connecting rods connected to the two ends of the two transverse rods; one ends of the two transverse rods are provided with long vertical rods arranged perpendicular to the transverse rods correspondingly; oblique rods, the long vertical rods, the first connecting rods, second connecting rods and the transverse rods jointly form a supporting frame with the upper end face being an oblique face; the top ends of the long vertical rods stretch out of the oblique rods and extend upwards to form top rods; the overturning device is further provided with short vertical rods parallel to the long vertical rods; the distance between each short vertical rod and the corresponding long vertical rod is one second of the width of the flat ingots needing to be overturned; the upper end of each short vertical rod is connected with a supporting rod for supporting the flat ingots needing to be overturned; and the supporting rods are of structures which are upward from the upper ends of the short vertical rods and oblique towards the ends away from the long vertical rods. According to the overturning device and method for the large-specification flat ingots, unsafe factors when the flat ingots are pushed down and overturned through manpower before are avoided.

Description

technical field [0001] The invention belongs to the technical field of safety equipment and facilities for sawing large-size products, and mainly relates to a turning device and a turning method for large-size flat ingots. Background technique [0002] During the sawing process of a large size (width greater than 400mm, thickness greater than 100mm), due to equipment limitations, it is impossible to complete the sawing with one knife. It needs to be cut first, then turn the slab over and saw from the other direction. Complete the sawing task of a complete end face; under the situation that there is no need to install new large-scale sawing equipment, there is a great safety risk in sawing large-scale slabs by this sawing method. This safety risk is concentrated in the fact that the steel wire rope may be broken when the slab is turned over, resulting in damage to the driving equipment, and even casualties, resulting in a major safety accident. [0003] Therefore, it is nece...

AI Technical Summary

Problems solved by technology

[0002] During the sawing process of a large size (width greater than 400mm, thickness greater than 100mm), due to equipment limitations, it is impossible to complete the sawing with one knife. It needs to be cut first, then turn the slab over and saw from the other direction. Complete the sawing task of a complete end face; there is a great safety risk in sawing large-sized slabs by this sawing method without the need for new large-sized sawing equipment

This kind of safety risk is concentrated in the fact that the steel wire rope may be broken during the turning process of the slab, resulting in damage to the driving equipment, and even casualties, resulting in major safety accidents

[0003] Therefore, it is necessary to design a safety device and method for large-scale slab overturning, so as to solve the unsafe hidden dangers existing in its production

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