Part feeding unit, part feeding device, part feeding method, and part mounting device

• Main Authors: SUMIDA HIROTO, KITANI MINORU
• Format: Patent
• Language: English
• Published: 05.05.2005
• Edition: 7
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

By a component feed method for conveying a belt-shaped component-feeding member, in which component storage sections that store a plurality of electronic components while allowing the components to be picked up and feed perforations are formed at regular intervals in their lengthwise direction, in its rotational direction by the rotation around the center of rotation of a feed rotor on the outer periphery of which a plurality of feed claws capable of being engaged with the feed perforations and positioning each of the storage sections in a component pickup position to feed the component from the positioned storage section, the rotational driving amount of the feed rotor is controlled on the basis of correctional driving amount data of the rotational driving of the feed rotor formed based on displacement amount data of each of the feed claws with respect to the center of rotation or the rotational direction of the feed rotor, and the components are positioned successively in the component pickup position to feed the components.