COMPONENT SUPPLY DEVICE

A component supply device including: a stage configured such that electronic components are scattered on the stage; a contacting section provided at a height so as to contact the electronic components on the stage; a slide device configured to relatively slide the stage and the contacting section; a dropping opening configured to allow the electronic components scattered on the stage that have been caught by the contacting section to drop in accordance with the relative movement of the stage and the contacting section by the slide device; and a wall provided at a side opposite to a side of the dropping opening at which the electronic components scattered on the stage drop, wherein the contacting section is provided to extend in a direction perpendicular to a sliding direction by the slide device, and at least a portion of the contacting section is inclined with respect to a straight direction along the sliding direction and an upper surface of the stage.