JPS58166430U - Device to prevent horizontal folding of printed matter on rotary presses - Google Patents
Device to prevent horizontal folding of printed matter on rotary pressesInfo
- Publication number
- JPS58166430U JPS58166430U JP6397482U JP6397482U JPS58166430U JP S58166430 U JPS58166430 U JP S58166430U JP 6397482 U JP6397482 U JP 6397482U JP 6397482 U JP6397482 U JP 6397482U JP S58166430 U JPS58166430 U JP S58166430U
- Authority
- JP
- Japan
- Prior art keywords
- printed matter
- horizontal folding
- folding cylinder
- prevent horizontal
- rotary presses
- 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
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来輪転機の折り胴の要領を示す図、第２図は
本案の折り胴の要領を示す図、第３図は折り胴を側面か
ら見てエアの噴出状態を示す図、第４図は輪転機の回転
速度に対するエアの噴出区間を示すグラフである。
１・・・・・・印刷物、２・・・・・・折り胴、３．３
′・・・・・・針、４・・・・・・断裁胴、５・・・・
・・断裁刃、６・・・・・・折り羽根、７、′８・・・
・・・折り下げロール、９・・・・・・噴出孔、１０・
・・・・・エア管、１１．１２・・・・・・ペーパーガ
イド、１３・・・・・・空気圧調整器、Ｐ・・・・・・
回転上昇時のエア噴出区間、Ｑ・・・・・・回転下降時
のエア噴出区間。Fig. 1 is a diagram showing the outline of the folding cylinder of a conventional rotary press, Fig. 2 is a diagram showing the outline of the folding cylinder of the present invention, Fig. 3 is a diagram showing the air jetting state when the folding cylinder is viewed from the side, FIG. 4 is a graph showing the air ejection section with respect to the rotational speed of the rotary press. 1... Printed matter, 2... Folding cylinder, 3.3
'...needle, 4...cutting cylinder, 5...
...Cutting blade, 6...Folding blade, 7,'8...
...Fold down roll, 9...Blowout hole, 10.
...Air pipe, 11.12...Paper guide, 13...Pneumatic pressure regulator, P...
Air blowout section when rotation increases, Q... Air blowout section when rotation decreases.
Claims (1)
定長さで断裁され゛、断裁長さの中央で横折りする輪転
機において、低速回転時に、印刷物が慣性を失って折り
胴から離れるのを防止するためのエア吹付は装置を、折
り胴の外周近くに設けたことを特徴とする、輪転機にお
ける印刷物の横折りずれ防止装置。In a rotary press where printed matter that is continuously fed vertically is wrapped around a folding cylinder, cut into a certain length, and then folded horizontally at the center of the cutting length, the printed matter loses inertia and separates from the folding cylinder when rotating at low speed. A device for preventing lateral folding of printed matter in a rotary press, characterized in that an air blowing device for preventing this is provided near the outer periphery of a folding cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6397482U JPS58166430U (en) | 1982-04-30 | 1982-04-30 | Device to prevent horizontal folding of printed matter on rotary presses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6397482U JPS58166430U (en) | 1982-04-30 | 1982-04-30 | Device to prevent horizontal folding of printed matter on rotary presses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58166430U true JPS58166430U (en) | 1983-11-05 |
Family
ID=30074047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6397482U Pending JPS58166430U (en) | 1982-04-30 | 1982-04-30 | Device to prevent horizontal folding of printed matter on rotary presses |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58166430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007320026A (en) * | 2006-05-02 | 2007-12-13 | Komori Corp | Sheet material processing device |
| JP5718504B1 (en) * | 2014-02-14 | 2015-05-13 | 株式会社東京機械製作所 | Folding device |
-
1982
- 1982-04-30 JP JP6397482U patent/JPS58166430U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007320026A (en) * | 2006-05-02 | 2007-12-13 | Komori Corp | Sheet material processing device |
| JP5718504B1 (en) * | 2014-02-14 | 2015-05-13 | 株式会社東京機械製作所 | Folding device |
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