PROBLEM TO BE SOLVED: To perform good pickup of multiple components in a loose state.;SOLUTION: In a bulk component supply device, the pickup height, which is the height of a component holder when a component is picked up, changes based on captured image data obtained by picking up a plurality of components in the same type of loose state. The components intersect at right angles to each other and have a plurality of planes having shapes different from each other. Therefore, for example, when the postures of the parts are different, the heights to the upward surface as a specific plane may be different from each other. On the other hand, when the pickup height is changed in accordance with the specific plane acquired on the basis of the captured image data for each of the plurality of components, damage to the component holder and damage to the pickup target component can be favorably prevented.;SELECTED DRAWING: Figure 19;COPYRIGHT: (C)2019,JPO&INPIT
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