Traditionally,materials of automobile
body- in -white welding production line are mainly transported by roller
conveyor, which is quite complex, space-consuming, and low efficient. The truss
manipulator fills the defect by the dangling mechanical hands arrangement, which do not
occupy ground space fully used for welding fixture and welding robot, greatly
improves the utilization of workshop production area and shortens the length of
production line, simplify welding fixture design and improve the transmission
efficiency of the body. The truss type conveying system comprises a plurality
of mechanical hands, a truss, a vehicle body clamp and an electric control system.
the electronic control system of that consists of a set of
control system PLC and touch screen man-machine interface, a plurality of sets
of mechanical control of CNC system, operated through the communication between
welding robots and we