The invention discloses an
image acquisition system and method based on gear shaft
visual detection, a product, equipment and a terminal, and relates to the technical field of gear shaft
product defect detection and visual optical design. A shooting
station is arranged, the upper and lower end surfaces and the upper and
lower tooth surfaces of a gear shaft respectively use a set of independent shooting units which are respectively used for detecting surface defects of the upper and lower end surfaces and the upper and
lower tooth surfaces of the gear shaft; end surface shooting units are arranged, the shooting units shooting the upper and lower end surfaces are mirror images of each other along the tooth surfaces, and the upper and lower end surface areas of the gear are shot;
tooth surface shooting units are arranged, the shooting units shooting the upper and
lower tooth surfaces are mirror images of each other along the axis of the gear, and the upper and lower
tooth surface areas are shot. According to the optical design
system, the picture information of each surface of the gear shaft is effectively collected, the number of cameras and light sources is reduced, mechanical motion scheme design is facilitated, and potential risks and equipment maintenance cost are reduced. When the optical design
system is implemented, an original gear shaft
production line does not need to be broken, and shooting can be completed only by stopping on the original
production line.