JPS6278699U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図はストツパ部材１１の正面図、第３図は第１図
の―線に沿う要部の断面図、第４図は第１図
の要部を示す斜視図である。 １……定量式充填装置、２……ハウジング、４
……筒状部材、４ａ，４ｂ，４ｃ……流通路、４
ｅ……突出係合部、６……シリンダ、７……ピス
トン、１１……ストツパ部材、１４……駆動部材
、１４ａ……係合溝。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a front view of the stopper member 11, FIG. 3 is a sectional view of the main part taken along the line --- in FIG. 1, and FIG. 4 is a perspective view showing the main part of FIG. 1...Quantitative filling device, 2...Housing, 4
...Cylindrical member, 4a, 4b, 4c...Flow path, 4
e... Projection engaging portion, 6... Cylinder, 7... Piston, 11... Stopper member, 14... Drive member, 14a... Engagement groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 充填液を貯溜するタンクと、充填液を吸入およ
び吐出するシリンダ装置と、充填液を容器内に注
入する充填ノズルと、ハウジング内に回転自在に
嵌合した筒状部材と、この筒状部材を回転させる
駆動部材とを備え、上記筒状部材を所要の第１回
転角度位置に位置させた際に、その筒状部材に形
成した第１液通路を介して上記タンクとシリンダ
装置とを連通させてタンク内の充填液をシリンダ
内に吸入させ、また上記筒状部材を第２回転角度
位置に位置させた際に、筒状部材に形成した第２
液通路を介して上記シリンダ装置と充填ノズルと
を連通させてシリンダ内の充填液を充填ノズルを
介して容器内に注入するようにした定量式充填装
置の流路切換装置において、上記筒状部材を上記
駆動部材から分離して上記ハウジングの軸方向に
着脱自在とするとともに、上記駆動部材をハウジ
ングに筒状部材の回転軸線上において回転自在に
軸支し、かつ、上記駆動部材と筒状部材とのそれ
ぞれに、相互に軸方向に離脱可能で、かつ回転方
向において両者を一体に連結する係合部を設け、
さらに、上記筒状部材に着脱自在に係合してその
回転を許容すると同時に、その筒状部材をハウジ
ング内の軸方向における所定の位置に規制してこ
れと駆動部材との連結状態を維持するストツパ部
材を設けたことを特徴とする定量式充填装置の流
路切換装置。 A tank that stores the filling liquid, a cylinder device that sucks in and discharges the filling liquid, a filling nozzle that injects the filling liquid into the container, a cylindrical member rotatably fitted in the housing, and this cylindrical member. a driving member that rotates the tank, and when the cylindrical member is positioned at a required first rotational angle position, the tank and the cylinder device are communicated through a first liquid passage formed in the cylindrical member. When the filling liquid in the tank is sucked into the cylinder and the cylindrical member is positioned at the second rotation angle position, the second rotation angle formed on the cylindrical member is
In the flow path switching device of a quantitative filling device, the cylinder device and the filling nozzle are communicated with each other via a liquid passage, and the filling liquid in the cylinder is injected into the container through the filling nozzle, wherein the cylindrical member is separated from the drive member and can be freely attached and detached in the axial direction of the housing, and the drive member is rotatably supported on the housing on the rotation axis of the cylindrical member, and the drive member and the cylindrical member are and an engaging portion that is removable from each other in the axial direction and integrally connects the two in the rotational direction,
Further, the cylindrical member is removably engaged with the cylindrical member to allow its rotation, and at the same time, the cylindrical member is restricted to a predetermined position in the axial direction within the housing to maintain the connection between the cylindrical member and the driving member. A flow path switching device for a quantitative filling device, characterized in that a stopper member is provided.