Guide and guard roller cooling and detecting system

Abstract

A guide roller cooling and detection system belongs to the field of guide roller cooling and detection, the control system is installed on the upper part of the guide roller arm, the cooling device is installed beside the guide roller and connected with a water outlet pipe, The first plug is installed at the water outlet in the cooling device, the bearings are installed at both ends of the guide roller respectively, the water storage tank has a drainage hole at the bottom to connect with the water tank, and the water pump passes through the water pump base. Installed at the bottom of the water storage tank, the water tank is installed at the bottom, the water inlet hole is located at the upper side of the water tank, the second plug is located at the lower position of the water inlet hole, the water outlet pipe is connected with the water pump and leads to the water tank bottom of. The invention conducts heat to the shape memory alloy through the guide roller, and can trigger the circuit according to the thermal elongation of the shape memory alloy and shrinkage when the temperature decreases, and realizes the automatic cooling function according to the temperature of the guide roller.

Description

technical field [0001] The invention relates to a guide roller cooling and detection system, specifically a system for cooling a guide roller by triggering a circuit cooling device through heat elongation and deformation of a shape memory alloy, and belongs to the field of guide roller cooling and detection. Background technique [0002] The guide rollers on the existing guides work for a long time, due to long-term contact and friction with the steel rolling, the phenomenon of heat generation of the guide rollers is serious, and the hardness and wear resistance of the metal at high temperatures are reduced, so the guide rollers at high temperatures and The continuous contact friction of steel rolling will further accelerate the wear of the guide roller and reduce the service life of the guide roller. [0003] In the prior art, the method of spraying cold water on the guide roller is often used to cool it down. For example, in patents 2016212308840 and 2016211875641, the tem...

AI Technical Summary

Problems solved by technology

[0002] The guide rollers on the existing guides work for a long time, due to long-term contact and friction with the steel rolling, the phenomenon of heat generation of the guide rollers is serious, and the hardness and wear resistance of the metal at high temperatures are reduced, so the guide rollers at high temperatures and The continuous contact friction of steel rolling will further accelerate the wear of guide rollers and reduce the service life of guide rollers

[0003] In the prior art, the method of spraying cold water on the guide roller is often used to cool it down. For example, in patents 2016212308840 and 2016211875641, the temperature is lowered by spraying cold water on the guide roller through the pipeline. This cooling method is not highly automated and cannot detect the temperature of the guide roller. Real-time temperature, and it is easy to cause waste of water resources, and there is no device that can detect the damage degree of the guide roller in time

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