JPH01153937U - - Google Patents
Info
- Publication number
- JPH01153937U JPH01153937U JP4509389U JP4509389U JPH01153937U JP H01153937 U JPH01153937 U JP H01153937U JP 4509389 U JP4509389 U JP 4509389U JP 4509389 U JP4509389 U JP 4509389U JP H01153937 U JPH01153937 U JP H01153937U
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- rollers
- cooling water
- cooling device
- roller
- 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
- 238000001816 cooling Methods 0.000 claims description 42
- 239000000498 cooling water Substances 0.000 claims description 26
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0476—Cooling
- B41F23/0479—Cooling using chill rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Description
図面は本考案の冷却装置の５つの実施例を示し
たもので、第１図は第１実施例の冷却水回路にお
ける冷却ローラの位置を概略的に示した図、第２
図は第１図による冷却ローラの側面図、第３図、
第４図、第５図、第６図は第２、第３、第４、第
５実施例の冷却水回路における冷却ローラの位置
を概略的に示した図である。
１……冷却水回路、２……冷却水供給導管、３
……冷却水戻し導管、５，６，７，８……冷却ロ
ーラ、９……巻取紙、１０，１１，１２，１３，
１４，１５，１６……中間導管、１７……冷却水
回路、１８……冷却水供給導管、１９……冷却水
戻し導管、２０，２１，２２，２３……冷却ロー
ラ、２４，２５，２６，２７……中間導管、２８
，２９……冷却水回路、３０，３１……冷却水供
給導管、３２，３３……冷却水排出導管、３４，
３５，３６，３７……冷却ローラ、３８……中間
導管、３９，４０……冷却水回路、４１，４２…
…冷却水供給導管、４３，４４，４５，４６，４
７……冷却ローラ、４８……冷却水回路、４９，
５０，５１……冷却ローラ、Ａ……巻取紙走行方
向。
The drawings show five embodiments of the cooling device of the present invention, and FIG. 1 is a diagram schematically showing the position of the cooling roller in the cooling water circuit of the first embodiment, and FIG.
The figures are a side view of the cooling roller according to Fig. 1, Fig. 3,
FIG. 4, FIG. 5, and FIG. 6 are diagrams schematically showing the positions of cooling rollers in the cooling water circuits of the second, third, fourth, and fifth embodiments. 1...Cooling water circuit, 2...Cooling water supply conduit, 3
... Cooling water return conduit, 5, 6, 7, 8 ... Cooling roller, 9 ... Rolling paper, 10, 11, 12, 13,
14, 15, 16... Intermediate conduit, 17... Cooling water circuit, 18... Cooling water supply conduit, 19... Cooling water return conduit, 20, 21, 22, 23... Cooling roller, 24, 25, 26 , 27... intermediate conduit, 28
, 29...Cooling water circuit, 30, 31...Cooling water supply conduit, 32, 33...Cooling water discharge conduit, 34,
35, 36, 37... Cooling roller, 38... Intermediate conduit, 39, 40... Cooling water circuit, 41, 42...
...Cooling water supply conduit, 43, 44, 45, 46, 4
7... Cooling roller, 48... Cooling water circuit, 49,
50, 51... Cooling roller, A... Rolling paper traveling direction.
Claims (1)
れた、印刷済み巻取紙のための冷却装置であつて
、乾燥機から排出された巻取紙が初めに巻掛けら
れる第１の冷却ローラと、その後に巻掛けられる
第２の冷却ローラとが設けられており、両方の冷
却ローラ内を冷却水が貫流している形式のものに
おいて、４つ以上の冷却ローラ５，６，７，８；
２０，２１，２２，２３；３４，３５，３６，３
７；４３，４４，４５，４６，４７；４９，５０
，５１を使用して、冷却水が巻取紙の走行方向で
見て下流側の冷却ローラ６，２１，３５，４４，
５０内から上流側の冷却ローラ５，２０，３４，
４３，４９内を貫流する様に、少なくとも第１及
び第２の冷却ローラ５，６；２０，２１；３４，
３５；４３，４４；４９，５０が１つの冷却水回
路１，１７，２８，３９，４８内で直列に接続さ
れており、残り冷却ローラ７，８；２３；３６，
３７；４６，４７が互いに並列にかつ上記の直列
に接続された冷却ローラ５，６；２０，２１；３
４，３５；４３，４４；４９，５０に対して並列
に接続されていることを特徴とする、印刷済み巻
取紙のための冷却装置。 ２ ２つの冷却水回路２８，２９；３９，４０；
４８が設けられており、直列に接続された冷却ロ
ーラ３４，３５；４３，４４；４９，５０，５１
が、第２の冷却水回路２９，４０よりも高い走行
温度を有する第１の冷却水回路２８，２９，４８
内に配置されていることを特徴とする請求項１記
載の冷却装置。 ３ ４つの冷却ローラ５，６，７，８；２０，２
１，２２，２３が１つの冷却水回路１，１７内に
配置されていることを特徴とする請求項１記載の
冷却装置。 ４ 第３の冷却ローラ５１が、冷却水回路４８に
おいて第１の冷却ローラ４９及び第２の冷却ロー
ラ５０と直列に、かつそれらの前方に接続されて
いることを特徴とする請求項１から３までのいず
れか１項記載の冷却装置。 ５ 冷却ローラ５，６，７，８；２０，２１，２
２，２３内を冷却水が交互に反対方向に貫流する
様に、冷却水供給導管２，１８及び冷却水戻し導
管３，１９が上記の冷却ローラ５，６，７，８；
２０，２１，２２，２３に接続していることを特
徴とする請求項１から４までのいずれか１項記載
の冷却装置。 ６ すべての冷却ローラ５，６，７，８；２０，
２１，２２，２３；３４，３５，３６，３７；４
３，４４，４５，４６，４７；４９，５０，５１
が同一に形成されていることを特徴とする請求項
１から５までのいずれか１項記載の冷却装置。 ７ 巻取紙９が１８０°より小さな角度で第１の
冷却ローラ５，２０，３４，４３，４９に巻掛け
られていることを特徴とする請求項１から６まで
のいずれか１項記載の冷却装置。[Claims for Utility Model Registration] 1. A cooling device for printed web paper discharged from a dryer installed at the rear of a rotary printing machine, which is a cooling device for the printed web paper discharged from the dryer, which is the cooling device for cooling the printed web paper discharged from the dryer. 1 cooling roller and a second cooling roller wound around it, and cooling water flows through both cooling rollers, and four or more cooling rollers 5, 6 are provided. ,7,8;
20, 21, 22, 23; 34, 35, 36, 3
7; 43, 44, 45, 46, 47; 49, 50
, 51, the cooling water flows to the downstream cooling rollers 6, 21, 35, 44, as seen in the running direction of the web.
Cooling rollers 5, 20, 34 on the upstream side from inside 50,
At least the first and second cooling rollers 5, 6; 20, 21; 34,
35; 43, 44; 49, 50 are connected in series within one cooling water circuit 1, 17, 28, 39, 48, and the remaining cooling rollers 7, 8; 23; 36,
37; 46, 47 are connected in parallel to each other and in series as described above; cooling rollers 5, 6; 20, 21; 3;
4,35; 43,44; 49,50, characterized in that it is connected in parallel to 49,50. 2 Two cooling water circuits 28, 29; 39, 40;
48 are provided, and cooling rollers 34, 35; 43, 44; 49, 50, 51 are connected in series.
However, the first cooling water circuit 28, 29, 48 has a higher running temperature than the second cooling water circuit 29, 40.
2. The cooling device according to claim 1, wherein the cooling device is located within the cooling device. 3 Four cooling rollers 5, 6, 7, 8; 20, 2
2. The cooling device according to claim 1, wherein the cooling water circuits 1, 22, 23 are arranged in one cooling water circuit (1, 17). 4. Claims 1 to 3, characterized in that the third cooling roller 51 is connected in series with the first cooling roller 49 and the second cooling roller 50 in the cooling water circuit 48 and in front of them. The cooling device according to any one of the preceding items. 5 Cooling rollers 5, 6, 7, 8; 20, 21, 2
2, 23 such that the cooling water supply conduits 2, 18 and the cooling water return conduits 3, 19 are connected to the cooling rollers 5, 6, 7, 8, such that the cooling water flows alternately in opposite directions;
5. The cooling device according to claim 1, wherein the cooling device is connected to the cooling device 20, 21, 22, and 23. 6 All cooling rollers 5, 6, 7, 8; 20,
21, 22, 23; 34, 35, 36, 37; 4
3, 44, 45, 46, 47; 49, 50, 51
The cooling device according to any one of claims 1 to 5, characterized in that the cooling devices are identically formed. 7. The cooling device according to any one of claims 1 to 6, characterized in that the web 9 is wound around the first cooling roller 5, 20, 34, 43, 49 at an angle smaller than 180°. .
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8805176U DE8805176U1 (en) | 1988-04-19 | 1988-04-19 | Cooling device for a printed web |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01153937U true JPH01153937U (en) | 1989-10-24 |
Family
ID=6823119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4509389U Pending JPH01153937U (en) | 1988-04-19 | 1989-04-19 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH01153937U (en) |
| DE (1) | DE8805176U1 (en) |
| FR (1) | FR2630039A3 (en) |
| IT (1) | IT217939Z2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4229352A1 (en) * | 1992-09-07 | 1994-04-14 | Bhs Bayerische Berg | Printing press |
| DE19710124B4 (en) * | 1997-03-12 | 2006-03-16 | Goss Contiweb B.V. | Method and device for controlling the temperature of cooling rollers |
| US6606948B1 (en) | 2002-03-11 | 2003-08-19 | Heidelberger Druckmaschinen Ag | Method for controlling a chill roll system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2131257A (en) * | 1937-08-13 | 1938-09-27 | Curtis Publishing Company | Drying apparatus for web printing presses |
| DE3207463C2 (en) * | 1982-03-02 | 1985-02-28 | Vits-Maschinenbau Gmbh, 4018 Langenfeld | Method and device for drying and subsequent cooling of webs of material printed in particular by the offset printing process |
-
1988
- 1988-04-19 DE DE8805176U patent/DE8805176U1/en not_active Expired
-
1989
- 1989-04-17 IT IT3571889U patent/IT217939Z2/en active
- 1989-04-18 FR FR8905114A patent/FR2630039A3/en active Pending
- 1989-04-19 JP JP4509389U patent/JPH01153937U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2630039A3 (en) | 1989-10-20 |
| DE8805176U1 (en) | 1988-06-09 |
| IT217939Z2 (en) | 1992-03-03 |
| IT8935718V0 (en) | 1989-04-17 |
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