The invention discloses a four-arm multifunctional building
robot. The four-arm multifunctional building
robot comprises a
robot body, a head portion, a power supply power
system, a material supplyingsystem, a moving
system, a computer intelligent
system, a 3D printing system, a fixing system, a lifting system, a head portion monitor, a robot body monitor, a left fixing monitor, a right fixing monitor and a paint filling device; the 3D printing system comprises a left printing arm, a printing
sprayer head, a right printing arm and a multifunctional
machining mechanical gripper; and the fixingsystem comprises a left fixing arm, a left fixing gripper, a right fixing arm and a right fixing gripper. The robot has the four-arm system capable of achieving
cooperative work, the left fixing armand the right fixing arm are used for fixing the position of the robot, the printing
sprayer head on the left printing arm conducts main printing work, the multifunctional
machining mechanical gripperon the right printing arm conducts
machining and repairing work, the synergistic effect is achieved, clear division of work is achieved, and the 3D printing efficiency is greatly improved.