Welding production line for the middle groove of coal mine machinery structural parts
The welding robot system is composed of dual-robot sky rails and dual-station H -type head and tailstock heavy-duty positioners. Each robot welding system mainly consists of two arc welding robots, two welding power sources, a single-axis head and tailstock , two robot water-cooled double wire welding torch systems, two welding fixtures, two gun cleaners, one It consists of an integrated control system.
|1||Basic configuration||Double robot sky + X direction, Y/Z axis walking + double station H -type head and tailstock heavy-duty|
|2||Robot||Fanuc-M-20iA, 6- axis robot , 20kg load , large movement radius of 1811mm|
|3||Welding power||American Lincoln 455M|
The in the sub-robot welding system is a double-station H -type head and tailstock heavy-duty positioner, equipped with a first-level tooling and a second-level tooling, which can realize the rapid clamping and positioning of the workpiece. Dual-robot dual-wire welding can significantly improve the deposition efficiency of the weld metal and reduce the deformation of the workpiece.
Assemble point: Fix the middle plate → middle plate assembly fixture → transport the middle plate → clamp the middle plate by the positioner → weld the middle plate → convey the bottom plate → weld the bottom plate → reset the robot → blank the middle groove → end the middle groove welding procedure.