Rod and wire rod labeling method

Abstract

The invention discloses a rod and wire rod labelling method which comprises the following steps: transversely placing a rod or a wire rod on a roller, conveying the rod or wire rod through the roller,adopting an optoelectronic switch to position the position of the rod or wire rod, adopting the positioned rod or wire rod to read the position coordinates of the end face center of the rod or a wirerod strapping tape through machine vision, sending the position coordinates to a manipulator, wherein the manipulator can be a joint manipulator, a spider hand or a guide rail structure, adopting themanipulator to grab a printed label and paste the label at a labeling position, and welding and fixing the label. With adoption of the rod and wire rod labeling method, the labelling position can beprecisely found, high-temperature environment operation is applicable, the label is fixed on the rod or wire rod through welding and unlikely to fall off, can resist high temperature, can realize automatic production, improves the automation efficiency of an enterprise and reduces manual work.

Description

technical field [0001] The invention belongs to the technical field of automation, in particular to a method for labeling rods and wires. Background technique [0002] In the process of producing rods and wires, the bar branch of the Iron and Steel Group needs to track the quality of the products to distinguish different quality steels and carry out effective quality management. However, due to the poor positioning of the bar and wire production lines, and the production The temperature in the process is very high (generally within 950 degrees Celsius), and there has been no good way to carry out the marking operation. Therefore, the current marking method is either not available, or it is marked after the rod and wire are finished, and there is no marking to track the material during the production process. It is easy to cause quality objections such as mixing steel and sending wrong goods, which will cause great economic compensation and reputation loss to the steel factor...

AI Technical Summary

Problems solved by technology

[0002] In the process of producing rods and wires, the bar branch of the Iron and Steel Group needs to track the quality of the products to distinguish different quality steels and carry out effective quality management. However, due to the poor positioning of the bar and wire production lines, and the production The temperature in the process is very high (generally within 950 degrees Celsius), and there has been no good way to carry out the marking operation. Therefore, the current marking method is either not available, or it is marked after the rod and wire are finished, and there is no marking to track the material during the production process. It is easy to cause quality objections such as mixing steel and sending wrong goods, which will cause great economic compensation and reputation loss to the steel factory.