| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel electronic part supply device capable of realizing stabler part supply and following a recent demand for high speed supply. SOLUTION: This parts supply device can avoid to the utmost a plural number of electronic parts EC from being caught between an inner surface of an insertion hole 12a and an upper part outer surface of a fixed pipe 13 continuously in a bridged state as shown on the left side of a Fig. 5 as a ring pocket CP partitioned by the insertion hole 12a for a movable pipe, the fixed pipe 13 and the movable pipe 14 is formed so that its cross-section area gradually becomes larger upward by forming a taper surface 13b to be tapered upward on an outer surface upper part of the fixed pipe 13 and forming an inverted truncated conical taper surface 12a1 the diameter of which gradually becomes larger upward on an inner surface upper part of the insertion hole 12a for the movable pipe.
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