The utility model discloses a kind of sample box
quartz tube
cement coating tool, it is related to
quartz tube
processing technical field, including frame, movable setting is provided with spray gun in the frame, fixed part is also provided in the frame;The fixed part includes rotationally set one conical cylinder and second conical cylinder, the both ends of
quartz tube are respectively pressed to the one conical cylinder and second conical cylinder for the fixation of quartz tube, the inside of the frame is provided with driving element, and the driving element includes electric telescopic
handle and
servo motor, the inner wall of the frame is fixed electric telescopic
handle by bolt and the output end of electric telescopic
handle is fixed with the fixed end of
servo motor by
flange.The utility model can drive spray gun to move by electric slide rail, and can complete spraying according to setting program quickly;One conical cylinder and second conical cylinder can drive quartz tube to rotate slowly, and one conical cylinder and second conical cylinder drive quartz tube to rotate more efficient than artificial rotation, and the efficiency and uniformity are improved by the combination of the two.