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Pub. No.:    WO/2018/179365    International Application No.:    PCT/JP2017/013686
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Apr 01 01:59:59 CEST 2017
IPC: H05K 13/04
Inventors: ITO, Hidetoshi
伊藤 秀俊
飯阪 淳
KAWAI, Hidetoshi
川合 英俊
This component mounter comprises: a mounting head that has a plurality of holding bodies; a revolution mechanism that makes the plurality of holding bodies revolve along an orbit of revolution; a rotation mechanism that synchronously rotates the plurality of holding bodies; a detection part that detects a component in one or more component detection positions that are different from component collection positions along the orbit of revolution; and a control unit. The control unit repeatedly alternates between performing: component collection processing during which the mounting head is controlled such that at least one holding body that is in a component collection position collects and holds the component; and holding body revolution processing during which the revolution mechanism is controlled such that a holding body that is not holding the component is positioned in the position of the holding body that collected the component during the component collection processing. When performing the holding body revolution processing, the control unit also performs holding body rotation processing during which the rotation mechanism is controlled such that the angle at which the component is held by at least one holding body that has been positioned in a component detection position as a result of the holding body revolution processing is a detection angle that is different from the angle at which the component was held during collection.