Patent ID: 11871521
Assignee: FUJI CORPORATION
Field: Measurement (Instruments)
Classification: CPC H  G | IPC G  H

Claim 3:
4. A component mounting machine comprising:
an illumination light source configured to illuminate an identification target which is attached to an upper surface of a component supplied by a component supply device, from obliquely above;
a mounting head configured to pick up the component to mount the component on a circuit board;
a camera configured to move integrally with the mounting head, to image the identification target on the upper surface of the component, and to image a board mark of the circuit board, which is illuminated by the illumination light source from obliquely above;
an image processing device configured to process an image captured by the camera to identify the identification target;
a head moving device configured to move the mounting head; and
an electric component holding frame protruding from a side of the mounting head and provided to move integrally with the mounting head, which is configured to hold a control board or cables of the mounting head,
wherein the illumination light source is attached to a lower portion of the electric component holding frame, and
wherein in a case where the identification target on the upper surface of the component is not able to be identified, the image processing device causes the head moving device to change a height of the illumination light source by a predetermined amount so that an illumination angle of the illumination light source with respect to the identification target on the upper surface of the component is changed, and performs image processing by causing the camera to image the identification target on the upper surface of the component again.