Electric component transferring apparatus having function of testing negative-pressure suction, and apparatus and method for testing negative- pressure suction

摘要

An electric-component transferring apparatus having a suction testing function, including at least one suction device which sucks and holds an electric component by a negative pressure; a suction-device moving device which moves the suction device; a negative-pressure control device which controls the negative pressure supplied to the suction device; a negative- pressure measuring device which measures the negative pressure of the suction device; and a test control device which controls the suction- device moving device, the negative-pressure control device, and the negative-pressure measuring device so that the suction- device moving device moves the suction device to a position where the negative- pressure measuring device is present and the measuring device measures the negative pressure of the suction device.