| 摘要 |
PURPOSE: A method and an apparatus for mounting conductive balls are provided to improve productivity by increasing the transfer speed of an adsorbent or a ball cup. CONSTITUTION: In a device, a ball cup(5) has an internal space. An opening(51) is formed at a lower part of the ball cup. The internal space of the ball cup is divided into a upper part for an adsorbent(52) and lower part(54). The upper part of the ball cup is formed with a casing(66) of the adsorbent. The adsorbent is installed at the lower-part of the casing. A storage of a suction unit includes the ball cup, the adsorbent, the casing. The adsorbent is manufactured by a wire netting like the stainless mesh to pass through gas. The upper part is connected to a vacuum source(59) through a suction path by an electron alteration valve(57) and a regulator(58). |
