Equipment for spraying epoxy powder inside and outside drinking water pipeline

The utility model discloses equipment for spraying epoxy powder inside and outside a drinking water pipeline, which belongs to the technical field of spraying devices and comprises a mounting plate, two through grooves are formed in the top surface of the mounting plate; and the spraying assembly comprises a movable frame, a mounting frame, a flow guide pipe, two sliding plates, a movable block and a spraying head, the movable frame is arranged on the top face of the mounting plate in a sliding mode, the mounting frame is fixedly connected to the top face of the movable frame, the flow guide pipe is mounted in the mounting frame, and the two sliding plates are both fixedly connected to the bottom face of the movable frame. According to the equipment for spraying the epoxy powder inside and outside the drinking water pipeline, a motor drives a threaded rod to rotate, a movable block moves, and the moving movable block drives a movable frame and a mounting frame to move, so that the position of a spray head is