High-temperature steel coil labeling system and labeling method

• Main Authors: CHEN CHANGYU, HE JINJIN, WEN YANFA, HUANG SHENGSHENG, MA MINGER, YI ZHONGRONG, SU JINLE, ZHOU LEI, WANG ANLU, ZHANG JINWANG, ZHAO ZHONGYUN, MO YONGQIU, LI YAN, HUANG SHI, HUANG LENG
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2023
• Subjects: CONVEYING; CORRECTION OF TYPOGRAPHICAL ERRORS; HANDLING THIN OR FILAMENTARY MATERIAL; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES; LINING MACHINES; PACKING; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; STORING; TRANSPORTING; TYPEWRITERS

The high-temperature steel coil labeling system comprises the following steps that when a steel coil reaches a labeling station, an L1 controller sends a production number of the labeled steel coil and sends a starting command; after receiving the starting command, the labeling PLC judges a labeling ready state; the robot is triggered to run to a waiting position for sucking the label, and the printer is triggered to print the label according to a preset label template; after the robot grabs the label, the size and position of the steel coil are detected, and whether strip steel stacking exists on the inner ring of the steel coil is detected; the robot drives the labeling mechanism to label the inner ring of the steel coil, and the visual camera is triggered to shoot and capture a label image after the labeling is completed; checking the production number of the steel coil at the labeling station, and judging whether the phenomena of infirm adhesion and the like exist or not; and if labeling succeeds, labelin