Efficient paint spraying device for bus duct processing

The utility model discloses an efficient paint spraying device for bus duct processing, and relates to the field of processing devices. According to the scheme, the device comprises a mounting plate, the bottom of the mounting plate is fixedly connected with a base, the mounting plate is further provided with an arc-shaped sliding groove, an arc-shaped sliding block is slidably connected into the arc-shaped sliding groove, the front side of the arc-shaped sliding block is fixedly connected with a spray head, and the side, away from the spray head, of the arc-shaped sliding block is matched with a linkage mechanism used for driving the arc-shaped sliding block to slide; the linkage mechanism is matched with a driving assembly used for driving the device to operate. The arc-shaped sliding groove is matched with the arc-shaped sliding block, so that the angle of the spray head is deflected in the paint spraying process, comprehensive spraying on the bus duct is ensured, and compared with a fixed-angle paint spra