MOUNTING DEVICE, ITS MOUNTING LOAD CORRECTING METHOD AND NOZZLE INSPECTING METHOD

摘要

PROBLEM TO BE SOLVED: To improve loading accuracy upon mounting an electronic component on a substrate by a suction nozzle.

SOLUTION: The mounting device mounts the electronic component sucked and retained by the suction nozzle 10 mounted on a suction head moving into XY directions on the substrate fixed at a predetermined position. A load cell 28 for measuring a load when the suction nozzle 10 is descended into a Z direction within a range wherein a suction head is movable to make a suction terminal abut against the load is installed and nozzle operation same as that upon mounting is effected on a load cell to measure the load previously whereby the load set upon mounting is corrected.

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