Slitting roller for clipping metal coiled materials

Abstract

The invention discloses a slitting roller for clipping metal coiled materials. According to the technical scheme, the slitting roller for clipping metal coiled materials comprises a feeding mechanismand a clipping mechanism, wherein the feeding mechanism comprises a feeding platform; a flattening device for flattening the metal coiled materials is arranged on the upper end surface of the feedingplatform and comprises two flattening tables which are separately fixedly connected to two sides of the upper end surface of the feeding platform; two driven rolls which are parallel to each other arerotatably connected between the two flattening tables; a flattening block is arranged on the upper end surface of each flattening table; a flattening roll which is positioned above the space betweenthe two driven rolls is rotatably connected between the two flattening blocks; and a gap which allows the metal coiled materials to pass through is formed between each driven roll and the flattening roll. Before being clipped, the metal coiled materials which are in a curled state need to pass through the gap between each driven roll and the flattening roll, thus, the metal coiled materials are reversely bent under the effect of the flattening roll, and are flattened, and the circumstance that the clipping accuracy is reduced due to bending is avoided.

Description

technical field [0001] The invention relates to a rolling shear, in particular to a rolling shear for cutting metal coils. Background technique [0002] Rolling shears refer to equipment that completes unlimited length cutting by rolling a circular blade on a plate. It is generally used for longitudinal rolling shears of metal coils, plates, plastic sheets and other raw materials, and is widely used in packaging, building materials and other industries. [0003] The Chinese patent with the notification number CN203018828U discloses a side-limiting mechanism of a rolling shear, including a rolling shear part and a feeding platform, and a limiting block is arranged on one side of the feeding platform, and the limiting block passes through a fastener It is detachably fixed on the feeding platform, and the limiting block is a wear-resistant positioning block made of alloy material. The limit block can position the plate during the feeding process of the rolling shear, and the w...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned technical defects, the purpose of the present invention is to provide a rolling shearing machine for cutting metal coils, which can flatten the metal coils when they are fed, and avoid the situation that the cutting mechanism cannot accurately cut the metal coils when they are bent

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