Multi-channel cooling bed feeding system

Abstract

The invention relates to the technical field of hot-rolled part cooling equipment, in particular to a multi-channel cooling bed feeding system. A plurality of feeding mechanisms are arranged, so that a plurality of steel pipes can be fed at the same time, and the overall feeding efficiency is greatly improved. A guide structure is arranged between every two adjacent conveying units, so that the hot-rolled steel pipes can be guided when conveyed between the conveying units, and the probability of downward inclination is reduced. Meanwhile, damping guide mechanisms are arranged between every two adjacent discharging mechanisms and between the bottommost discharging mechanism and a rack stepping type cooling bed, when falling, the steel pipes are in contact with the damping guide mechanisms firstly, the falling speed can be reduced, and meanwhile, the circumstance that the steel pipes are in contact with the steel pipes in the discharging mechanisms below during falling, and unnecessary damage due to collision is caused can be avoided. While multi-channel feeding is carried out, a traction mechanism on a traction table is additionally arranged, so that the steel pipes can be assisted to move, the steel pipes have an initial speed, and other subsequent power parts can conveniently push the steel pipes to a multi-channel cooling bed conveying device.

Description

technical field [0001] The invention relates to the technical field of cooling equipment for hot-rolled pieces, in particular to a multi-channel cooling bed feeding system. Background technique [0002] The cooling bed is a work surface for effective cooling of rolled products in the metallurgical and steel rolling industry. The cooling bed is composed of a mechanical transmission system, a water cooling system, a cooling bed working table, a fixed bracket, etc. The cooling bed mainly includes a tooth-pulling cooling bed, a rack-type stepping cooling bed, a finger-pushing cooling bed, and a carrying chain cooling bed. bed, rolling plate cooling bed, etc. [0003] The hot-rolled steel pipe needs to pass through the conveying device, feeding device, conveying device and unloading device, and then fall into the cooling bed for cooling. Among them, the existing cooling bed feeding system is mostly a single-channel conveying mode, which is difficult to meet large batches. Produ...

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Problems solved by technology

[0003] The hot-rolled steel pipe needs to pass through the conveying device, feeding device, conveying device and unloading device, and then fall into the cooling bed for cooling. Among them, the existing cooling bed feeding system is mostly a single-channel conveying mode, which is difficult to meet large batches. Production of hot-rolled steel pipes

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