Video camera monitor with jointing device for viewing and joining two parts to provide two images

摘要

The high accuracy video monitoring system is used to accurately identify locations on the surface of an X-Y table (1) that is to receive components in an automatic assembly process. The system has a fixed position camera (3) that is set at 45 degrees to the base plate (7) on which the elements are located. Located in the field of vision of the camera is a beam splitter (80 that provides deflection through 90 degrees to provide a second observation axis (9) relating to a semiconductor element (10) held in suction gripper (11) that can be moved vertically. The camera output allows the table to be moved to the required location for the bonding.