| 摘要 |
<p>PURPOSE: An absorption type picker for transferring components is provided to minimize the number of O-rings for packing by preventing high pressure air inputted to the inner side from being leaked. CONSTITUTION: A body has an inner space which is open downward. A hollow shaft is inserted into the inner space and is lifted in a longitudinal direction. A holder unit(29) is fixed to the upper side of the hollow shaft. A blocking ring(31) is fixed to the holder unit and isolates the upper space from the lower space. A first support and a second support(47) have the ring shape to surround the shaft in the inner space and are respectively fixed to the upper and lower sides of the blocking ring.</p> |
