| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To shorten the time required for throwing an object to be weighed from a combination balance to a post-stage device. <P>SOLUTION: In accordance with positions of weighing hoppers 9<SB POS="POST">1</SB>to 9<SB POS="POST">9</SB>selected for a combination by a suitable quantity for discharging an object to be weighed in a conveyance direction, driving of a feed conveyer 4 and opening/closing of an aggregate gate 45 are controlled, thereby controlling throwing of the object to be weighed into a post-stage packaging machine 19. Therefore, in the case where a distance between the weighing hopper 9<SB POS="POST">1</SB>which is positioned at a most upstream side among the weighing hoppers 9<SB POS="POST">1</SB>to 9<SB POS="POST">9</SB>selected for the combination by the suitable quantity for discharging the object to be weighed and the weighing hopper 9<SB POS="POST">9</SB>positioned at a most downstream side is long, the time required for throwing the object to be weighed into the packaging machine 19 can be shortened. Thus, regardless of the positions of the weighing hoppers 9<SB POS="POST">1</SB>to 9<SB POS="POST">9</SB>which are selected for the combination by the suitable quantity for discharging the object to be weighed in the conveyance direction, the object to be weighed can be thrown into the packaging machine 19 within a required throw-in time. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
