Research and development of intelligent hanging robot system for hot-rolled coils based on binocular vision
ZHANG Yongxing
ZHANG Zhao
LI Junhui
LIU Xiyu
LI Wenzhong
HUANG Fengshan
ZHANG Fuxiang
Abstract：To solve the problems of low efficiency of hanging tag on the bundling wire of hot coiled bars in iron and steel enterprises and the problems of wrong hanging,missing hanging and dropping of tags caused by human operation,an intelligent hanging tag robot system on hot coiled bars based on binocular vision measurement was built.The hanging tag robot system is mainly composed of host computer communication control system,binocular vision recognition subsystem,preparation and supply subsystem of tag and pothook and automatic hanging tag subsystem.The host computer communication control system is the core of the whole robot system.The binocular vision recognition subsystem recognizes the wire rod and the bundling wire and obtains the pose of the hanging point.The preparation and supply subsystem of tag and pothook is divided into online tag preparation device and automatic pothook feeding device,both of which jointly complete on-line preparation of tag and pothook kit.The automatic hanging tag subsystem carries the camera,grabs the pothook and hangs the tag.The robot system prototype is built and the industrial field test is carried out.The hanging cycle is about 32 s.The test results show that the robot system has accurate recognition,stable work and good hanging effect,which can be used in the automatic hanging tag operation of hot coiled bars in iron and steel enterprises.
Keywords：hot coiled barsrobotmachine visionrecognition and positioningautomatic hanging tag
Publication Date：2025-07-20
Online Publishing Date：2025-09-08(First online date of this platform, not the publication date of the document)
Pages：6( 25-30 )