JPS63107358U - - Google Patents
Info
- Publication number
- JPS63107358U JPS63107358U JP19888386U JP19888386U JPS63107358U JP S63107358 U JPS63107358 U JP S63107358U JP 19888386 U JP19888386 U JP 19888386U JP 19888386 U JP19888386 U JP 19888386U JP S63107358 U JPS63107358 U JP S63107358U
- Authority
- JP
- Japan
- Prior art keywords
- air
- signal
- reel
- processing
- control
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Rotary Presses (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Description
第１図は給紙ブレーキ装置の構成を示す図、第
２図はテンシヨン変動の検出法を示す図、第３図
はオフセツト輪転機の概略図、第４図は従来の給
紙ブレーキ装置の説明図、第５図はリール径変化
にともなうテンシヨン変動を示す線図、第６図は
リール径補償の効果を示すブロツク図で、第６図
ａはリール径補償方式、第６図ｂは従来方式を示
す。第７図はエア式変位検出器の取付状態を示す
斜視図である。
Fig. 1 is a diagram showing the configuration of a paper feed brake device, Fig. 2 is a diagram showing a method for detecting tension fluctuation, Fig. 3 is a schematic diagram of an offset rotary press, and Fig. 4 is an explanation of a conventional paper feed brake device. Figure 5 is a diagram showing tension fluctuations due to changes in reel diameter, and Figure 6 is a block diagram showing the effect of reel diameter compensation, where Figure 6a is the reel diameter compensation method and Figure 6b is the conventional method. shows. FIG. 7 is a perspective view showing the installed state of the pneumatic displacement detector.
Claims (1)
ン変動量をエア信号に置換する置換手段と、タツ
チレバーとエア式変位検出器によつてリール径を
エア信号として求める検知手段と、前記置換手段
及び検知手段の信号を空々変換器によつて演算処
理を行なう処理手段と、前記処理手段の信号をブ
ースタアンプによつて増巾しリールのブレーキ制
御を行なう制御手段とを有することを特徴とする
輪転機の給紙ブレーキ装置。 a replacement means for detecting floating roller displacement and replacing the amount of tension variation with an air signal; a detection means for determining the reel diameter as an air signal using a touch lever and an air-type displacement detector; and signals from the replacement means and the detection means. A paper feeder for a rotary press, comprising processing means for performing arithmetic processing using an air-to-air converter, and control means for amplifying the signal of the processing means by a booster amplifier to control the brakes of the reel. Brake device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19888386U JPS63107358U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19888386U JPS63107358U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63107358U true JPS63107358U (en) | 1988-07-11 |
Family
ID=31159990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19888386U Pending JPS63107358U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63107358U (en) |
-
1986
- 1986-12-26 JP JP19888386U patent/JPS63107358U/ja active Pending
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