| 摘要 |
PROBLEM TO BE SOLVED: To provide a selecting and combining device which allows a plurality of kinds of commodities to be efficiently produced by simplifying a configuration and control of a process of weighing materials to be weighed and selecting the weighed materials into a combination (ejection group) as the commodity.SOLUTION: A selecting and combining device includes: a plurality of weighing conveyors 1; a plurality of weight sensors 2 for weighing materials to be weighed on a weighing conveyors 1; a control unit 5 for determining what the materials to be weighed on the weighing conveyor 1 corresponds to materials to be weighed having which weight rank of a plurality of weight ranks, and obtaining each ejection group meeting a combination condition on the basis of a plurality of combination conditions preliminarily determined correspondingly to a plurality of ejection groups respectively and determination result of weight ranks and operating the weighing conveyors 1 so as to eject the materials to be weighed in respective ejection groups; and a transporting conveyor 3 and a distribution device 10 for transporting and ejecting the materials to be weighed ejected from the weighing conveyors 1 to ejection positions 21 to 23 corresponding to respective ejection groups.SELECTED DRAWING: Figure 1 |
