JPS63107359U - - Google Patents
Info
- Publication number
- JPS63107359U JPS63107359U JP19888886U JP19888886U JPS63107359U JP S63107359 U JPS63107359 U JP S63107359U JP 19888886 U JP19888886 U JP 19888886U JP 19888886 U JP19888886 U JP 19888886U JP S63107359 U JPS63107359 U JP S63107359U
- Authority
- JP
- Japan
- Prior art keywords
- electric signal
- reel
- processing
- detection means
- replacement
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000009434 installation 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図は本考案給紙ブレーキ装置の実施例にお
ける構成図、第２図は第１図装置におけるテンシ
ヨン変動の検出法を示す。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
を示す。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図はエン
コーダ（ポテンシヨ）の取付けを示す斜視図であ
る。
０……回転中心、１……フローテイングローラ
、２……エアシリンダ、３……エンコーダ、４…
…エア式ブレーキ、５……コントローラ。
FIG. 1 is a block diagram of an embodiment of the paper feed brake device of the present invention, and FIG. 2 shows a method for detecting tension fluctuations in the device shown in FIG. FIG. 3 is a schematic diagram of an offset rotary press, and FIG. 4 shows a conventional paper feed brake device. Fig. 5 is a diagram showing tension fluctuations due to changes in reel diameter, Fig. 6 is a block diagram showing the effect of reel diameter compensation, Fig. 6a shows the reel diameter compensation method, and Fig. 6b shows the conventional method. . FIG. 7 is a perspective view showing the installation of the encoder (potentio). 0...Rotation center, 1...Floating roller, 2...Air cylinder, 3...Encoder, 4...
...Air brake, 5...Controller.
Claims (1)
変動量を電気信号に置換する置換手段と、リール
の回転数とライン速度からリール径を電気信号と
して求める検知手段と、前記置換手段及び検知手
段の出力信号をコントローラへ入力し演算処理を
行なう処理手段と、前記処理手段の電気信号を電
空変換し、リールのブレーキ制御を行なう手段と
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 that detects the floating roller displacement and replaces the amount of tension variation with an electric signal; a detection means that determines the reel diameter as an electric signal from the reel rotation speed and line speed; and a controller that converts the output signals of the replacement means and the detection means. 1. A paper feed brake device for a rotary press, comprising a processing means for inputting data into a computer and performing arithmetic processing, and a means for electro-pneumatically converting an electric signal from the processing means to perform brake control of a reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19888886U JPS63107359U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19888886U JPS63107359U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63107359U true JPS63107359U (en) | 1988-07-11 |
Family
ID=31160000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19888886U Pending JPS63107359U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63107359U (en) |
-
1986
- 1986-12-26 JP JP19888886U patent/JPS63107359U/ja active Pending
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