Vorrichtung zum Montieren von Chips.

摘要

In a chip mounting apparatus, a plurality of chips (11) bonded on an adhesive expand tape (13) are mounted one by one onto a package or a printed board. The apparatus is provided with a vacuum pickup member (10) movable in any desired direction for picking up each chip (11) by drawing the vacuum through a suction port formed in it, a plurality of push members (12) movable up and down for pushing up the chip (11) from a lower surface of the tape (13) towards the vacuum pickup member (10), a tape driving portion for drawing the tape (13) downwards from a peripheral portion of the chip (11), and an optical sensor (5a, 5b) for detecting whether or not the tape (13) has been separated from the peripheral portion of the chip (11) in a state in which the chip (11) is being pushed upwards by the push members (12). The push members (12) are so controlled as to move downwards by virtue of a signal outputted from the optical sensor (5a, 5b). The optical sensor (5a, 5b) may be replaced by a load detecting monitor for detecting a load exerting upon the push rods (12) or tension of the tape (13).