Material guide device

Abstract

The invention discloses a material guide device. The material guide device is composed of a plurality of material guide unit sections arranged along an arc trajectory at intervals. The adjacent material guide unit sections are correspondingly arranged end to end. Each material guide unit section is formed by three guide rollers in an enclosing mode, the axes of the three guide rollers are roughly located in the same plane, and every two of the axes of the three guide rollers form an included angle of 60 degrees. A material guide pipe is arranged at the feeding end of each material guide unit section, and material guide areas formed by pipe cavities of the material guide pipes and the three guide rollers in an enclosing mode are arranged in sequence. With the material guide device, a bandaging piece can be conveyed in a guided mode and processed in a pre-deforming mode, and the bandaging piece can be conveyed stably with little jitter.

Description

technical field [0001] The invention belongs to the field of steel rolling equipment, and in particular relates to a material guiding device. Background technique [0002] In the follow-up process of steel rolling, it is necessary to transport the bundles exported from the large coiled products to the coiler for coiling. In order to ensure the stable and reliable crimping of the ties on the coiler, a guide device consisting of an arc-shaped trough is usually installed between the exit of the large coiled product and the coiler to guide, convey and pre-deform the ties. However, for the material guide device composed of arc-shaped groove parts, the binding parts and the material guide device are coordinated by sliding movement, the friction between the two is large, and the jumping of the binding parts in the material guide device is large, especially in the case of the binding parts. When the head end and the end enter the material guide device, therefore, the binding piece ...

AI Technical Summary

Problems solved by technology

However, for the material guide device composed of arc-shaped groove parts, the binding parts and the material guide device are coordinated by sliding movement, the friction between the two is large, and the jumping of the binding parts in the material guide device is large, especially in the case of the binding parts. When the head end and the end enter the material guide device, therefore, the binding piece cannot enter the coiler for curling according to the corresponding path accurately, which may easily cause safety accidents

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