JPS6380099U - - Google Patents
Info
- Publication number
- JPS6380099U JPS6380099U JP17288686U JP17288686U JPS6380099U JP S6380099 U JPS6380099 U JP S6380099U JP 17288686 U JP17288686 U JP 17288686U JP 17288686 U JP17288686 U JP 17288686U JP S6380099 U JPS6380099 U JP S6380099U
- Authority
- JP
- Japan
- Prior art keywords
- stroke
- output
- press
- timer
- time per
- 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
- 238000013021 overheating Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Press Drives And Press Lines (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Control Of Presses (AREA)
Description
第１図は本考案の実施例に係るプレス制御回路
の展開接続図、第２図はロータリカムスイツチの
メーク・ブレークタイミングの説明図、第３図は
連続ストローク数と許容断続ストローク数の関係
を示す特性図。
１・３……運転ボタンのＡ接点、２・４……運
転ボタンのＢ接点、５……リレーコイル、７……
電磁弁、１３……リレーコイル、１４……Ａ接点
、２０……オンデイレー接点、２３……タイマ回
路、２４……安全１行程選択用のＡ接点。
Fig. 1 is an expanded connection diagram of a press control circuit according to an embodiment of the present invention, Fig. 2 is an explanatory diagram of the make/break timing of the rotary cam switch, and Fig. 3 is an illustration of the relationship between the number of continuous strokes and the number of allowable intermittent strokes. Characteristic diagram shown. 1, 3...A contact of the operation button, 2, 4...B contact of the operation button, 5...Relay coil, 7...
Solenoid valve, 13... Relay coil, 14... A contact, 20... On-delay contact, 23... Timer circuit, 24... A contact for selecting one safety stroke.
Claims (1)
伴つて起動されて設定時間経過後に出力を発生す
るタイマの出力と、操作盤上の運転スイツチの出
力との論理積によつてプレス装置に起動信号を与
える様になすとともに、 前記タイマの設定時間が、許容断続ストローク
１回当たりのストローク時間と対応する連続スト
ローク１回当たりのストローク時間の差以上にな
る様にプレス装置の連続ストローク数を指定する
信号により調整したプレス装置の過熱防止回路。[Scope of Claim for Utility Model Registration] In the control circuit of a press machine, the logical product of the output of a timer that is activated when the set point stops and generates an output after a set time has elapsed, and the output of the operation switch on the operation panel. Therefore, a starting signal is given to the press device, and the press device is set so that the set time of the timer is greater than or equal to the difference between the stroke time per allowable intermittent stroke and the corresponding stroke time per continuous stroke. An overheating prevention circuit for press equipment adjusted by a signal that specifies the number of consecutive strokes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17288686U JPH0353837Y2 (en) | 1986-11-11 | 1986-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17288686U JPH0353837Y2 (en) | 1986-11-11 | 1986-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6380099U true JPS6380099U (en) | 1988-05-26 |
| JPH0353837Y2 JPH0353837Y2 (en) | 1991-11-26 |
Family
ID=31109835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17288686U Expired JPH0353837Y2 (en) | 1986-11-11 | 1986-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353837Y2 (en) |
-
1986
- 1986-11-11 JP JP17288686U patent/JPH0353837Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353837Y2 (en) | 1991-11-26 |