PROBLEM TO BE SOLVED: To provide a component alignment device capable of aligning efficiently and precisely a plurality of components fed sequentially from a part feeder vertically and laterally.SOLUTION: A rubber stopper component fed from a component feed port of the part feeder is slid into each sloped stock groove 3A of a sloped stock part 3, and the rubber stopper components GP of a prescribed number are collectively stored thereby in the respective sloped stock grooves 3A in a plurality of down-slidable vertical line states. The rubber stopper components GP of the prescribed number stored in the respective sloped stock grooves 3A fall down thereafter from lower ends of the respective sloped stock grooves 3A sequentially into a group of component alignment recesses 4A of a component alignment plate 4 by the reciprocation advance of the component alignment plate 4 to be vertically and laterally aligned efficiently and precisely.COPYRIGHT: (C)2010,JPO&INPIT【課題】パーツフィーダから順次繰り出される複数の部品を縦横に効率良く高精度に整列させることができる部品整列装置を提供する。【解決手段】パーツフィーダの部品繰出口から繰り出されるゴム栓部品が傾斜ストック部3の各傾斜ストック溝3Aに滑り込むことで、各傾斜ストック溝3Aには所定個数のゴム栓部品GPが滑り落ち可能な複数列の縦列状態で一旦収容される。その後、各傾斜ストック溝3Aに収容された所定個数のゴム栓部品GPは、部品整列板4の往動前進により各傾斜ストック溝3Aの下端部から部品整列板4の一群の部品整列用凹部4Aに順次落ち込んで縦横に効率良く高精度に整列する。【選択図】図4