JPH0166307U - - Google Patents
Info
- Publication number
- JPH0166307U JPH0166307U JP1987162070U JP16207087U JPH0166307U JP H0166307 U JPH0166307 U JP H0166307U JP 1987162070 U JP1987162070 U JP 1987162070U JP 16207087 U JP16207087 U JP 16207087U JP H0166307 U JPH0166307 U JP H0166307U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- valve
- piston
- auxiliary valve
- passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000005022 packaging material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 1
Landscapes
- Supplying Of Containers To The Packaging Station (AREA)
Description
第１図は本考案の実施例を示す垂直断面図、第
２図は前図の部分的な作用説明図、第３図は前図
の−線視図、第４図は従来例の説明図である
。
２１……本体、２２……通路、２４……蓋材、
２５……吸着穴、２６……弁座、２７……可動弁
、２８……弁棒、３２……ピストン、３４……ス
プリング、４０……補助弁座、４１……補助弁、
４２……補助弁棒。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention, Fig. 2 is a partial action explanatory diagram of the previous figure, Fig. 3 is a - line view of the previous figure, and Fig. 4 is an explanatory diagram of the conventional example. It is. 21... Main body, 22... Passage, 24... Lid material,
25... Suction hole, 26... Valve seat, 27... Movable valve, 28... Valve stem, 32... Piston, 34... Spring, 40... Auxiliary valve seat, 41... Auxiliary valve,
42...Auxiliary valve stem.
Claims (1)
空源に連結し、同通路２２の他端を封じる蓋板２
４に多数の吸着穴２５，２５……を形成すると共
に、前記通路２２の途中に形成した弁座２６に可
動弁２７を対向状に配置し、該可動弁２７に一端
を連結した弁棒２８の他端にピストン３２を形成
すると共に、該ピストン３２を円筒室内に配置し
、前記ピストン３２の上下の面に交互に作用する
圧力でもつて前記可動弁２７を弁座２６に対して
作動させるようにする一方、前記蓋板２４の内部
と本体１０の外側との間に補助弁座４０を形成す
ると共に、前記可動弁２７に連設した補助弁４１
を前記弁座２６が開いたときに補助弁座４０が前
記補助弁４１によつて閉じられるように配置した
包材吸い取り装置。 A cover plate 2 that connects one end of a passage 22 bored inside the main body 21 to a vacuum source and closes the other end of the passage 22.
A valve rod 28 is formed with a large number of suction holes 25, 25, . A piston 32 is formed at the other end, and the piston 32 is arranged in a cylindrical chamber, so that the movable valve 27 is actuated against the valve seat 26 by pressure acting alternately on the upper and lower surfaces of the piston 32. On the other hand, an auxiliary valve seat 40 is formed between the inside of the cover plate 24 and the outside of the main body 10, and an auxiliary valve 41 connected to the movable valve 27 is formed.
The packaging material suction device is arranged such that when the valve seat 26 opens, the auxiliary valve seat 40 is closed by the auxiliary valve 41.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162070U JPH0166307U (en) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162070U JPH0166307U (en) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0166307U true JPH0166307U (en) | 1989-04-27 |
Family
ID=31445565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987162070U Pending JPH0166307U (en) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0166307U (en) |
-
1987
- 1987-10-22 JP JP1987162070U patent/JPH0166307U/ja active Pending