Fuji Corporation

Yoichi Murano

Shuichiro Kito

Hiroshi Oike

Takahiro Kobayashi

A production management computer totals the data of the component pickup operation quantity of the suction nozzle and the pickup error quantity sent from control device of each component mounter for each type of component, and calculates the ratio of the pickup quantity or the ratio of the pickup error quantity with respect to the component pickup operation quantity of the suction nozzle for each type of component as a component pickup rate. Here, production management computer separately calculates an after-feeder-setting component pickup rate, a main component pickup rate, a near-tape-trailing-end component pickup rate, and an after-splicing component pickup rate as component pickup rates for each type of component.

Component pickup rate calculating system for a component mounter

When determining whether an insertion component provided with a positioning-use protruding section and a surface-mounting-use electrode section can be mounted onto a circuit board provided with a positioning hole into which the positioning-use protruding section is inserted and a land for connecting the surface-mounting-use electrode section, an image is captured of the positioning-use protruding sections and the surface-mounting-use electrode sections of the insertion component either separately or simultaneously by a component imaging camera, and the positions of the positioning-use protruding sections and the positions of the surface-mounting-use electrode sections are recognized by processing the captured image. The position deviation amount between the surface-mounting-use electrode sections of the insertion component and the lands of the circuit board is calculated, and by determining whether the position deviation amount is within a tolerance range, it is determined whether the insertion component can be mounted on the circuit board.

Insertion component positioning inspection method and insertion component mounting method, and insertion component positioning inspection device and insertion component mounting device

Growing community of inventors

Toyoake, Japan

Yoichi Murano