Patent ID: 9198336
Filing Date: 2015-11-24
Classification: H05K,Y10T

Abstract:
1. An electronic component mounting system which includes an electronic component mounting line composed of a plurality of electronic component mounting devices connected to one another by a communication network and mounts an electronic component on a substrate to manufacture a mounting substrate, the electronic component mounting line comprising: a substrate height measuring device which is one of the plurality of electronic component mounting devices and which has a substrate height measuring function for measuring a height position of a height measurement point set on the upper surface of solder paste printed on the substrate corresponding to a component mounting point and outputting a measurement result as substrate height data of the component mounting point; an electronic component placing device which is another one of the plurality of electronic component mounting devices and which picks up the electronic component from a component supply unit by a placing head and places the electronic component on the component mounting point of the substrate; a parameter updating means which updates a control parameter for controlling a component placing operation to the component mounting point of the placing head of the electronic component placing device based on the substrate height data of the component mounting point; and a transport rail which positions the substrate at a position of measuring the height position of the height measurement point set by the substrate height measuring device and transports the substrate from the substrate height measuring device to the electronic component placing device, wherein the measurement result is transmitted from the substrate height measuring device to the electronic component placing device via the communication network, and the electronic component placing device performs the component placing operation using the transmitted measurement result, and wherein the substrate is held at the electronic component placing device in a same position state as a time of measuring the height position.