Pipeline all-position welding seam grinding robot, welding seam grinding system and method

• Main Authors: REN FEIYAN, LUO YU, HUANG ZIXIANG, JIA YULIN, YU JUNJIE, TIAN WENPENG, QIAN XUEZHI, YE SHUOSHUO, FENG YAN
• Format: Patent
• Language: Chinese; English
• Published: 20.02.2024
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; HAND TOOLS; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; MANIPULATORS; PERFORMING OPERATIONS; POLISHING; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The invention provides a pipeline all-position welding seam polishing robot, a welding seam polishing system and a welding seam polishing method, relates to the technical field of pipeline welding, and solves the problem that time and labor are wasted when a welder uses an angle grinder to polish the surplus height of a welding seam in existing pipeline field welding. Comprising walking chassis modules, a gantry truss module, an electric push rod module, a platform type push rod module, a force control unit module, a laser sensing module and a grinding main shaft module, the gantry truss module is supported on the two walking chassis modules, and the electric push rod module is arranged on the gantry truss module; the force control unit module and the laser sensing module are connected with the platform type push rod module, and the grinding main shaft module is connected with the force control unit module. The walking chassis module advances along the flexible track and circumferentially moves along the pipe