Fixture for station-transferring wheel printing

A fixture for station-transferring wheel printing, which comprises two or four stations, with each station comprising a stand, a servo motor, a platform, a bearing seat, a shaft, a rotating plate, a guide rail, a slide block, an air cylinder, a connecting rod, a press head, a turning plate, a pad printing head, a positioning flange, a floating column, a slide sleeve, a spring and a positioning block;

• characterized in that the platform above which the bearing seat is mounted is fixed above the stand;
• the shaft above which the rotating plate is mounted is fixed inside the bearing seat through the bearing;
• an output end of the servo motor fixed below the platform is connected with the shaft;
• the slide block is fixed above the rotating plate through the guide rail;
• the turning plate above which the positioning block and the press head are fixed is hinged with the rotating plate;
• two ends of the connecting rod are respectively hinged with a downside of the turning plate and the slide block;
• an output end of the air cylinder fixed on the rotating plate is connected with the slide block;
• the slide sleeve is fixed above the turning plate, and the floating column above which the positioning flange is fixed is matched with the slide sleeve;
• and the spring is fixed below the floating column.