JPH034904U - - Google Patents
Info
- Publication number
- JPH034904U JPH034904U JP6523989U JP6523989U JPH034904U JP H034904 U JPH034904 U JP H034904U JP 6523989 U JP6523989 U JP 6523989U JP 6523989 U JP6523989 U JP 6523989U JP H034904 U JPH034904 U JP H034904U
- Authority
- JP
- Japan
- Prior art keywords
- pneumatic cylinder
- switching valve
- pneumatic
- valve
- supply source
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Warehouses Or Storage Devices (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第１図はこの考案の実施例にかかる空気圧シリ
ンダの制御装置を示す回路図、第２図は荷自動移
載装置（第３図）に配備される空気圧シリンダの
制御装置の一例を示す全体回路図である。第３図
は本考案の制御装置が配備される荷自動移載装置
の一例を示す斜視図である。第４図ａは、ベルト
コンベヤ及び荷搬送装置用空気圧シリンダによる
入庫動作時の、各推力と搬送速度の関係を示す線
図、第４図ｂは、ベルトコンベヤ及び荷搬送用空
気圧シリンダによる出庫動作時の、各推力と搬送
速度の関係を示す線図である。
１……空気圧シリンダ、１ａ，１ｂ……給排気
口、２……ピストン、３……ピストンロツド、４
ａ，４ｂ，４ｃ……センサー、５……空気タンク
（空気圧供給源）、６……減圧弁、７……遮断弁
、８……切換弁、９……加圧空気送給管。
Fig. 1 is a circuit diagram showing a control device for a pneumatic cylinder according to an embodiment of this invention, and Fig. 2 is an overall circuit diagram showing an example of a control device for a pneumatic cylinder installed in an automatic cargo transfer device (Fig. 3). It is a diagram. FIG. 3 is a perspective view showing an example of an automatic cargo transfer device equipped with the control device of the present invention. Figure 4a is a diagram showing the relationship between each thrust and conveyance speed during the storage operation by the belt conveyor and the pneumatic cylinder for the load conveying device, and Figure 4b is the unloading operation by the belt conveyor and the pneumatic cylinder for the load conveyance device. FIG. 4 is a diagram showing the relationship between each thrust force and the conveyance speed at the time of the transfer. 1... Pneumatic cylinder, 1a, 1b... Supply/exhaust port, 2... Piston, 3... Piston rod, 4
a, 4b, 4c...sensor, 5...air tank (air pressure supply source), 6...pressure reducing valve, 7...cutoff valve, 8...switching valve, 9...pressurized air supply pipe.
Claims (1)
源とを、切換弁を介してそれぞれ接続すると共に
、 該切換弁と空気圧供給源との間に遮断弁を介装
し、 前記空気圧シリンダ内のピストン位置に基づい
て前記切換弁及び遮断弁が自動的に切換操作され
、ピストンロツドの作動を制御するように構成し
たことを特徴とする空気圧シリンダの制御装置。[Scope of Claim for Utility Model Registration] The supply/exhaust ports at both ends of the pneumatic cylinder and the pneumatic supply source are connected through a switching valve, and a cutoff valve is interposed between the switching valve and the pneumatic supply source. . A control device for a pneumatic cylinder, characterized in that the switching valve and the cutoff valve are automatically switched based on the position of the piston in the pneumatic cylinder to control the operation of the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6523989U JPH034904U (en) | 1989-06-02 | 1989-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6523989U JPH034904U (en) | 1989-06-02 | 1989-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034904U true JPH034904U (en) | 1991-01-18 |
Family
ID=31596890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6523989U Pending JPH034904U (en) | 1989-06-02 | 1989-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034904U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51141974A (en) * | 1975-06-02 | 1976-12-07 | Fuji Electric Co Ltd | Control process of double motion of air pressure cylinder |
-
1989
- 1989-06-02 JP JP6523989U patent/JPH034904U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51141974A (en) * | 1975-06-02 | 1976-12-07 | Fuji Electric Co Ltd | Control process of double motion of air pressure cylinder |
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