| 摘要 |
PROBLEM TO BE SOLVED: To easily register a position when a polyethylene container is mounted on a container mounting stand. SOLUTION: An oil is fed into a polyester container mounted on a container mounting stand 20 by using an oil feed pipe mechanism 18 to be lifted and lowered in an oil feed system 16 of a metering device 12. A container guide mechanism 21 for guiding the mounting position of the polyethylene container is provided on a mounting face 40 of the container mounting stand 20. The container guide mechanism 21 is provided with guide plates 46 and 47 for guiding the polyester container toa given mounting position and a synchronizing mechanism for moving synchronously the guide plates 46 and 47 in the direction Y. When the front end of the polyester container is brought into contact with inclined sections 46b and 47b on one sides of the guide plates 46 and 47, the movement amount in the direction Y is transmitted to the other side through a rack and a pinion of a transmission mechanism. The guide plates 46 and 47, therefore, can be opened synchronously with the operation of mounting the polyethylene container.
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