| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic component mounting unit which can mount electronic components on a substrate with a shorter tact time by using a transfer head provided with two or more nozzles. SOLUTION: This electronic component mounting unit is provided with positioning means 2 and 3, which positions a substrate 4, a component feeder 5 which feeds electronic components to be mounted on the substrate 4, a transfer head 10 having two or more nozzles which pick up electronic components from the component feeder 5, mount them on the substrate 4 positioned by the positioning means 2 and 3, and suck them, moving means 8 and 9 which relatively move the substrate 4 and transfer head 10, a line image sensor 11 which takes an image of electronic components sucked by nozzles of the transfer head 10 during a single moving operation of the transfer head 10. |
