PICK-UP NOZZLE FOR MOUNTING ELECTRONIC COMPONENTS

摘要

With suction nozzle 10, suction assistance section 16b is provided within intake passage 12 and connects a side downstream of pin 26 and a side upstream of pin 26. A cross section (the area of a cross section cut in a direction perpendicular to the direction in which intake passage 12 extends) of intake passage 12 is narrowed by pin 26. However, air is able to bypass pin 26 by flowing through suction assistance section 16b. Accordingly, a sufficient flow amount is maintained even in the portion of intake passage 12 where pin 26 cuts across. As a result, sufficiently large negative pressure is applied in intake passage 12.