| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a substrate production system that is agile in tooling. <P>SOLUTION: This substrate production system is provided with a plurality of conveyors which are arranged side by side in a state where the widths of the conveyors can be changed correspondingly to the widths of substrates to be transported, backup devices which respectively position and support substrates on the conveyors, and parts mounting lines equipped with component transfer devices which pick up components supplied by means of component supply devices and mount the components on the substrates positioned and supported by the backup devices. This system is also provided with a supply line which supplies the substrates to the mounting lines; a first distributor which distributes the substrates supplied from the supply line to one of the conveyors; and a storing means which divides the substrates into groups depending upon their kinds on the basis of their widths, the layout etc., of the substrate supporting sections of the backup devices used for them, and the numbers of program changes required for them and stores the correlation between each group and the conveyor to which the substrates of the group are carried in. In addition, this system is also provided with a control means which controls the first distributor so that each substrate may be carried in to the conveyor assigned to the group of the substrate. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
