JPS62163602U - - Google Patents
Info
- Publication number
- JPS62163602U JPS62163602U JP5259086U JP5259086U JPS62163602U JP S62163602 U JPS62163602 U JP S62163602U JP 5259086 U JP5259086 U JP 5259086U JP 5259086 U JP5259086 U JP 5259086U JP S62163602 U JPS62163602 U JP S62163602U
- Authority
- JP
- Japan
- Prior art keywords
- deceleration
- moving body
- signal
- decelerates
- throttle valve
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Machine Tool Positioning Apparatuses (AREA)
- Feeding Of Workpieces (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第１図と第２図は本考案の一実施例を示すもの
で、第１図は概略構成図、第２図は搬送速度の時
間変化を説明する特性図、第３図と第４図は従来
の減速制御機構を示すもので、第３図は概略構成
図、第４図は搬送速度の時間変化を説明する特性
図である。
１…移動体、１ａ…検出突起、２…油圧モータ
（油圧駆動装置）、６…減速用絞り弁（最終絞り
弁）、８…減速指令用リミツトスイツチ（減速指
令装置）、Ｖ２…減速速度（第２の減速速度）、
Ｖｍ…第１の減速速度、１０…４ポート３位置切
換用電磁弁、１１…中間絞り弁、１２…タイマー
回路。
Figures 1 and 2 show an embodiment of the present invention; Figure 1 is a schematic configuration diagram, Figure 2 is a characteristic diagram explaining changes in conveyance speed over time, and Figures 3 and 4 are This shows a conventional deceleration control mechanism, with FIG. 3 being a schematic configuration diagram, and FIG. 4 being a characteristic diagram illustrating changes in conveyance speed over time. 1... Moving body, 1a... Detection protrusion, 2... Hydraulic motor (hydraulic drive device), 6... Throttle valve for deceleration (final throttle valve), 8... Limit switch for deceleration command (deceleration command device), V 2 ... Deceleration speed ( second deceleration speed),
Vm ...first deceleration speed, 10...4-port 3-position switching solenoid valve, 11...intermediate throttle valve, 12...timer circuit.
Claims (1)
換えて、該油圧回路に絞り弁を挿入することによ
り、搬送装置の移動体を減速させて位置決め停止
させる減速制御機構において、上記移動体を第１
の減速速度に減速させる中間絞り弁と、上記移動
体を第２の減速速度に減速させる最終絞り弁と、
上記移動体の減速時期を指令する減速指令装置と
、該減速指令装置の減速指令信号に基づいて所定
時間信号を出力するタイマー回路と、上記減速指
令信号と上記タイマー回路の出力信号とに基づい
て、上記油圧回路を切換えて、上記各絞り弁を順
次有効にさせる切換弁とを具備したことを特徴と
する搬送装置における減速制御機構。 In a deceleration control mechanism that decelerates a moving body of a conveyance device to a positioning stop by switching a hydraulic circuit of a hydraulic drive device for driving a conveyance device and inserting a throttle valve into the hydraulic circuit, the moving body is moved to a first position.
an intermediate throttle valve that decelerates the moving body to a second deceleration speed, and a final throttle valve that decelerates the moving body to a second deceleration speed;
a deceleration command device that commands the timing of deceleration of the moving body; a timer circuit that outputs a signal for a predetermined time based on the deceleration command signal of the deceleration command device; and a timer circuit that outputs a signal for a predetermined time based on the deceleration command signal and the output signal of the timer circuit. . A deceleration control mechanism for a conveying device, comprising a switching valve that switches the hydraulic circuit to enable each of the throttle valves in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986052590U JPH0439443Y2 (en) | 1986-04-08 | 1986-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986052590U JPH0439443Y2 (en) | 1986-04-08 | 1986-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62163602U true JPS62163602U (en) | 1987-10-17 |
| JPH0439443Y2 JPH0439443Y2 (en) | 1992-09-16 |
Family
ID=30877894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986052590U Expired JPH0439443Y2 (en) | 1986-04-08 | 1986-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439443Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01132801U (en) * | 1988-02-26 | 1989-09-08 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57192685A (en) * | 1981-05-21 | 1982-11-26 | Toyooki Kogyo Co Ltd | Flow regulator valve with shut off valve |
| JPS58177247U (en) * | 1982-07-26 | 1983-11-26 | 本田技研工業株式会社 | Cutting equipment using a spool-type flow rate adjustment valve |
-
1986
- 1986-04-08 JP JP1986052590U patent/JPH0439443Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57192685A (en) * | 1981-05-21 | 1982-11-26 | Toyooki Kogyo Co Ltd | Flow regulator valve with shut off valve |
| JPS58177247U (en) * | 1982-07-26 | 1983-11-26 | 本田技研工業株式会社 | Cutting equipment using a spool-type flow rate adjustment valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01132801U (en) * | 1988-02-26 | 1989-09-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439443Y2 (en) | 1992-09-16 |