JP7222769B2 - ウェブ印刷機 - Google Patents
ウェブ印刷機 Download PDFInfo
- Publication number
- JP7222769B2 JP7222769B2 JP2019052737A JP2019052737A JP7222769B2 JP 7222769 B2 JP7222769 B2 JP 7222769B2 JP 2019052737 A JP2019052737 A JP 2019052737A JP 2019052737 A JP2019052737 A JP 2019052737A JP 7222769 B2 JP7222769 B2 JP 7222769B2
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- JP
- Japan
- Prior art keywords
- web
- roller
- shell
- loop
- printing
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/02—Platens
- B41J11/04—Roller platens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/005—Forming loops or sags in webs, e.g. for slackening a web or for compensating variations of the amount of conveyed web material (by arranging a "dancing roller" in a sag of the web material)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/02—Web rolls or spindles; Attaching webs to cores or spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/21—Ink jet for multi-colour printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/30—Orientation, displacement, position of the handled material
- B65H2301/31—Features of transport path
- B65H2301/311—Features of transport path for transport path in plane of handled material, e.g. geometry
- B65H2301/31122—Omega-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/15—Digital printing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ink Jet (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
- Advancing Webs (AREA)
- Handling Of Sheets (AREA)
Description
2 第2のローラ
3 シェル
4 吸込開口
5 吹出開口
6 支持ローラ
7 判型調整装置
8 ピニング装置
9 インクジェット印刷ヘッド
10 被覆装置
a 間隔
B ウェブ
L カーブ長さ
R 走行方向
S ループ
Claims (9)
- 第1のローラ(1)と第2のローラ(2)とを備え、
前記第1のローラ(1)と前記第2のローラ(2)との間でウェブ(B)がループ(S)を形成する、
ウェブ(B)に印刷を行う印刷機において、
前記第1のローラ(1)と前記第2のローラ(2)との間にシェル(3)が配置されており、該シェル(3)は、前記ループ(S)を空圧式に、前記シェル(3)のカーブ長さ(L)のうち前記ウェブ(B)の前記シェル(3)への進入領域及び前記シェル(3)からの退出領域を除く主区分に関して等間隔にガイドし、
前記シェル(3)は、前記ループ(S)を非接触式にガイドする吸込開口(4)と吹出開口(5)とを有し、
前記吸込開口(4)は、前記ウェブ(B)の走行方向(R)と平行にまたは走行方向(R)に対して斜めに延在する溝である
ことを特徴とする、ウェブ(B)に印刷を行う印刷機。 - 前記吹出開口(5)は、前記吸込開口(4)と交互に配置されたノズル列を形成していることを特徴とする、請求項1記載の印刷機。
- 第1のローラ(1)と第2のローラ(2)とを備え、
前記第1のローラ(1)と前記第2のローラ(2)との間でウェブ(B)がループ(S)を形成する、
ウェブ(B)に印刷を行う印刷機において、
前記第1のローラ(1)と前記第2のローラ(2)との間にシェル(3)が配置されており、該シェル(3)は、前記ループ(S)を空圧式に、前記シェル(3)のカーブ長さ(L)のうち前記ウェブ(B)の前記シェル(3)への進入領域及び前記シェル(3)からの退出領域を除く主区分に関して等間隔にガイドし、
前記シェル(3)は、前記ループ(S)を非接触式にガイドする吸込開口(4)と吹出開口(5)とを有し、
前記吹出開口(5)は、前記吸込開口(4)と交互に配置されたノズル列を形成していることを特徴とする、ウェブ(B)に印刷を行う印刷機。 - 前記シェル(3)は、前記ループ(S)の外側に配置されており、前記ループ(S)の内側に、支障なく進行する印刷運転時には前記ウェブ(B)と接触しない支持ローラ(6)が配置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項記載の印刷機。
- 前記シェル(3)の内周面と前記支持ローラ(6)の外周面とは、相互に平行に延在することを特徴とする、請求項4記載の印刷機。
- 前記ウェブ(B)のその都度の幅に合わせて前記吸込開口(4)に作用する真空の強さを調整する判型調整装置(7)が設けら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項記載の印刷機。
- 前記吹出開口(5)は、空気流がフィルタインサートまたはラビリンス溝によって絞られる絞りノズルであることを特徴とする、請求項1から6までのいずれか1項記載の印刷機。
- 前記第1のローラ(1)および/または前記第2のローラ(2)は、前記ウェブ(B)を冷却する冷却ドラムであり、該冷却ドラムを通って冷却流体が通流することを特徴とする、請求項1から7までのいずれか1項記載の印刷機。
- 前記第1のローラ(1)、前記第2のローラ(2)および前記シェル(3)は、前記ウェブ(B)の搬送路に沿って、乾燥またはピニング装置(8)と後続の少なくとも1つのインクジェット印刷ヘッド(9)との間に配置されていることを特徴とする、請求項1から8までのいずれか1項記載の印刷機。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18163065.8A EP3543013B1 (de) | 2018-03-21 | 2018-03-21 | Bahndruckmaschine |
EP18163065.8 | 2018-03-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019167245A JP2019167245A (ja) | 2019-10-03 |
JP7222769B2 true JP7222769B2 (ja) | 2023-02-15 |
Family
ID=61731677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019052737A Active JP7222769B2 (ja) | 2018-03-21 | 2019-03-20 | ウェブ印刷機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10717301B2 (ja) |
EP (1) | EP3543013B1 (ja) |
JP (1) | JP7222769B2 (ja) |
CN (1) | CN110293773B (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013139327A (ja) | 2012-01-06 | 2013-07-18 | Toray Eng Co Ltd | エアダンサー |
JP2014101159A (ja) | 2012-11-16 | 2014-06-05 | Bellmatic Ltd | 搬送装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3061159A (en) * | 1958-09-15 | 1962-10-30 | A C T Inc | Air actuated self-energizing tensioning system |
DE1951002C3 (de) * | 1969-10-09 | 1974-02-07 | Vits-Maschinenbau Gmbh, 4018 Langenfeld | Einrichtung zur berührungslosen Stabilisierung einer in ihrer Längsrichtung gespannten und bewegten Warenbahn |
US3807612A (en) * | 1973-05-15 | 1974-04-30 | Fmc Corp | Web feeding apparatus for blank making machine |
DE2365668C3 (de) * | 1973-08-27 | 1979-10-25 | Juergen 1000 Berlin Schulz | Vorrichtung zur Verarbeitung bahnförmigen Materials mit einem Rotationsdruckwerk |
DD228795A1 (de) * | 1984-11-19 | 1985-10-23 | Polygraph Leipzig | Bogenleiteinrichtung im auslagetrommelbereich von druckmaschinen |
JP2001301301A (ja) * | 2000-04-26 | 2001-10-31 | Riso Kagaku Corp | 孔版印刷装置 |
DE10032675B4 (de) * | 2000-07-05 | 2006-06-14 | Aradex Ag | Bahnverarbeitende Maschine |
JP2005305794A (ja) * | 2004-04-21 | 2005-11-04 | Komori Corp | シート状物の乾燥機 |
DE102007034246B4 (de) | 2007-07-23 | 2010-10-28 | OCé PRINTING SYSTEMS GMBH | Einrichtung mit einer Vorzentriervorrichtung und einer Puffervorrichtung für die Zufuhr einer Bedruckstoffbahn zu einer Druckeinrichtung |
JP4963683B2 (ja) * | 2008-03-31 | 2012-06-27 | 富士フイルム株式会社 | インクジェット記録装置 |
KR102023581B1 (ko) * | 2012-11-23 | 2019-09-24 | 해성디에스 주식회사 | 릴-투-릴 검사장치 및 릴-투-릴 검사방법 |
CN103465621B (zh) * | 2013-09-11 | 2015-07-08 | 上海美声服饰辅料有限公司 | 一种气浮式丝网印刷品干燥系统和方法 |
CN204894762U (zh) * | 2015-07-27 | 2015-12-23 | 天津中荣印刷科技有限公司 | 一种印刷机烘干装置 |
-
2018
- 2018-03-21 EP EP18163065.8A patent/EP3543013B1/de active Active
-
2019
- 2019-03-13 CN CN201910187797.3A patent/CN110293773B/zh active Active
- 2019-03-20 JP JP2019052737A patent/JP7222769B2/ja active Active
- 2019-03-21 US US16/360,241 patent/US10717301B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013139327A (ja) | 2012-01-06 | 2013-07-18 | Toray Eng Co Ltd | エアダンサー |
JP2014101159A (ja) | 2012-11-16 | 2014-06-05 | Bellmatic Ltd | 搬送装置 |
Also Published As
Publication number | Publication date |
---|---|
US20190291470A1 (en) | 2019-09-26 |
US10717301B2 (en) | 2020-07-21 |
CN110293773B (zh) | 2021-04-09 |
CN110293773A (zh) | 2019-10-01 |
EP3543013A1 (de) | 2019-09-25 |
JP2019167245A (ja) | 2019-10-03 |
EP3543013B1 (de) | 2021-06-09 |
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