EP0984860B1 - Walze mit einem gummibelag - Google Patents

Walze mit einem gummibelag Download PDF

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Publication number
EP0984860B1
EP0984860B1 EP98934820A EP98934820A EP0984860B1 EP 0984860 B1 EP0984860 B1 EP 0984860B1 EP 98934820 A EP98934820 A EP 98934820A EP 98934820 A EP98934820 A EP 98934820A EP 0984860 B1 EP0984860 B1 EP 0984860B1
Authority
EP
European Patent Office
Prior art keywords
roller
inking
dampening
rubber blanket
rubber
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.)
Expired - Lifetime
Application number
EP98934820A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0984860A1 (de
Inventor
Karl Robert SCHÄFER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Priority to EP01108237A priority Critical patent/EP1122065B1/de
Publication of EP0984860A1 publication Critical patent/EP0984860A1/de
Application granted granted Critical
Publication of EP0984860B1 publication Critical patent/EP0984860B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/26—Construction of inking rollers

Definitions

  • the invention relates to a roller with a rubber covering according to the preamble of claim 1.
  • EP 02 79 295 A2 describes an inking unit Printing press, in which an ink roller with a Blanket is provided.
  • the invention has for its object a color or To create dampening roller with a rubber covering.
  • the anilox roller 4 is from a doctor blade device 6 with printing ink provided. Below the chambered doctor device 6 an ink tray 7 is arranged. The aforementioned Parts are fixed to the side frame.
  • the inking roller 3, also called roller 3, consists of a roller body 8 with two Shaft journal 9, which about an axis of rotation 11 rotate.
  • a self-adhesive rubber blanket 13 e.g. B. with a thickness b from Z. B. 2.3 mm.
  • It can be a double-sided adhesive Adhesive film or an adhesive application with a thickness of about 0.3 mm can be provided. This ensures that the blanket 13 over its entire underside the lateral surface 12 is glued on.
  • the rubber blanket 13 is jacket-like and has a beginning 14 and an end 16. Beginning 14 and end 16 border on one after application to roller 3 Partition or butt line 17 to each other (butt joint).
  • This Joint line 17, based on a unwound rubber blanket 13, runs at an angle alpha to one on the Roller base body 8, line 18 running parallel to the axis.
  • the angle alpha is between greater than zero degrees and six degrees, preferably three degrees.
  • the rubber blanket 13 is known and commercially available for use with blanket cylinders in Offset rotary printing machines.
  • the rubber blanket 13 is applied as follows: a Blanket carrier, e.g. B.
  • a table 23 consists of a Profile iron frame, which two from each other spaced longitudinal guides 24 - only one shown - has that with three transverse profiles 26, 27, 28 are connected.
  • the table 23 is z. B. with sheet 29 covered.
  • the cross sections 26 and 27 are immediate arranged left and right under the roller 3, so that in this strip-shaped area by means of the sheet 29 a special spring action and good adaptation to the Radius is achieved.
  • the table 23 is approximately half its length l by means of pivot 31 in the not shown Side frame stored.
  • 1 is a Blanket 13 - dashed line - on the table 23 laid with the side provided with adhesive above. Parallel to the transverse profiles 26; 27, however on the other side of the sheet 29 can also Stop bar for the beginning 14 of the rubber blanket 13 be provided.
  • roller 3 After the roller 3 is in a correct position has taken, the end remote from the roller 32 of the Table 23 pressed in the lower direction D. The roller 3 turns in slow speed in the clockwise direction of rotation E until the rubber blanket 13 after one revolution of the Roller 3 completely on the roller base 8 is applied.
  • the table 23 is then moved upwards in the direction C. pivoted or lifted on the bolt 31.
  • a z. B. more adhesive Applied adhesive and the tabs 21; 22 be with the side facing each other and by pressing about 10 to 20 seconds to glue brought. Pressing can e.g. B. done so that the Table 23 rotated by 180 ° hung on the bolt 31 is that the end 32 is under the roller 3.
  • the joint area 19 then becomes even wider Bump area 34 increases when the bump line is at an angle Alpha runs to line 18.
  • the Table 23 can also be moved by means of a frame, d. H. So not be fixed to the side frame.
  • Adhesive layer e.g. B. double-sided adhesive film provided and the blanket 13 in the above Way to muster.
  • Fastening or positioning according to the register means that the impact area 19 or 34 of the cylinder 3 if possible each with a pressure-free strip, e.g. B. one Cylinder pit 36 of the plate cylinder 2 corresponds. It is beneficial if the circumferential length of the cylinder pit 36 is larger than the area 34.
  • the roller 3 can be a rubberized ink roller or rubberized Dampening roller can be used in dampening systems.
  • the roller 3 is preferably in each case directly on a forme cylinder, e.g. B. the plate cylinder 2 unemployable.
  • the hardness of the rubber blanket is 65 to 70 Shore.

Landscapes

  • Printing Plates And Materials Therefor (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Coating Apparatus (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rolls And Other Rotary Bodies (AREA)
EP98934820A 1997-06-03 1998-05-28 Walze mit einem gummibelag Expired - Lifetime EP0984860B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01108237A EP1122065B1 (de) 1997-06-03 1998-05-28 Vorrichtung zum Aufbringen eines Gummibelages

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19723123 1997-06-03
DE19723123 1997-06-03
PCT/DE1998/001462 WO1998055314A1 (de) 1997-06-03 1998-05-28 Walze mit einem gummibelag und vorrichtung zum aufbringen eines gummibelages

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP01108237A Division EP1122065B1 (de) 1997-06-03 1998-05-28 Vorrichtung zum Aufbringen eines Gummibelages

Publications (2)

Publication Number Publication Date
EP0984860A1 EP0984860A1 (de) 2000-03-15
EP0984860B1 true EP0984860B1 (de) 2002-05-08

Family

ID=7831202

Family Applications (2)

Application Number Title Priority Date Filing Date
EP01108237A Expired - Lifetime EP1122065B1 (de) 1997-06-03 1998-05-28 Vorrichtung zum Aufbringen eines Gummibelages
EP98934820A Expired - Lifetime EP0984860B1 (de) 1997-06-03 1998-05-28 Walze mit einem gummibelag

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP01108237A Expired - Lifetime EP1122065B1 (de) 1997-06-03 1998-05-28 Vorrichtung zum Aufbringen eines Gummibelages

Country Status (7)

Country Link
US (1) US6339988B1 (es)
EP (2) EP1122065B1 (es)
JP (1) JP3342876B2 (es)
CN (1) CN1084257C (es)
DE (2) DE59804063D1 (es)
ES (2) ES2189776T3 (es)
WO (1) WO1998055314A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004052821A1 (de) * 2004-11-02 2006-05-04 Koenig & Bauer Ag Farbauftragwalze
KR101002711B1 (ko) 2010-07-27 2010-12-21 한국기계연구원 적층형 그라비아 옵셋 롤러
CN109484004A (zh) * 2018-09-30 2019-03-19 镇江微芯光子科技有限公司 一种印铁机的快速装夹机构
CN111589648B (zh) * 2020-06-01 2021-06-04 太一知识产权事务(泰州)有限公司 一种高稳定性全自动的工业胶粘机器人
CN114535002A (zh) * 2022-03-14 2022-05-27 贵州宇光鸿宇电气照明科技有限公司 一种用于陶瓷坯管装塞的点胶方法及点胶系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279295A2 (de) * 1987-02-19 1988-08-24 Albert-Frankenthal AG Farbwerk

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614926A (en) * 1967-11-16 1971-10-26 Albert Schnellpressen Device for tensioning the mounting sheet onto printing machines
US3559572A (en) * 1969-05-14 1971-02-02 Us Plywood Champ Papers Inc Method of inking a printing roll using a metering roll and revolving doctor rod
US3857745A (en) * 1972-04-18 1974-12-31 Fisher & Paykel Method of covering articles with leather
US4043013A (en) * 1974-07-13 1977-08-23 Firma Felix Bottcher Transfer roller
DE2937793A1 (de) 1979-09-19 1981-04-02 Continental Gummi-Werke Ag, 3000 Hannover Druckzylinder
US4466349A (en) * 1981-12-21 1984-08-21 Bartlett Norman C Cylinder construction for a printing press
DE3539586A1 (de) * 1985-11-08 1987-05-14 Roland Man Druckmasch Verfahren zum aufbringen eines schutzbelages auf einen druckwerkzylinder mit vorrichtungen zur durchfuehrung des verfahrens
DE3706011A1 (de) 1987-02-25 1988-09-08 Roland Man Druckmasch Kurzfarbwerk
DE3938447A1 (de) * 1989-11-18 1991-05-23 Roland Man Druckmasch Farbwerk mit zonaler dosierung der farbmenge
US5046418A (en) * 1990-02-23 1991-09-10 Dahlgren International, Inc. Dampening method and apparatus for automatic ink/water control for lithographic printing press
US5233922A (en) * 1991-01-10 1993-08-10 Belgium Tool And Die Company Ink fountain for a can coater
DE9408276U1 (de) * 1994-05-19 1994-09-15 Sauer Druckwalzenfabriken Gmbh Walze für Druckmaschinen
DE4430801C2 (de) * 1994-08-30 2003-04-17 Metronic Ag Druckeinrichtung zum Bedrucken von Plastik-Kärtchen
DE4438246C1 (de) * 1994-10-26 1995-12-07 Metronic Geraetebau Druckeinrichtung zum Bedrucken von Compact-Discs (CD)
GB9509479D0 (en) * 1995-05-10 1995-07-05 Btr Plc Manipulation of printing blankets
DE19547917A1 (de) * 1995-12-21 1997-07-03 Koenig & Bauer Albert Ag Gummituch für einen Gummituchzylinder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279295A2 (de) * 1987-02-19 1988-08-24 Albert-Frankenthal AG Farbwerk

Also Published As

Publication number Publication date
EP1122065A3 (de) 2002-03-27
DE59807268D1 (de) 2003-03-27
ES2189776T3 (es) 2003-07-16
ES2175736T3 (es) 2002-11-16
JP3342876B2 (ja) 2002-11-11
CN1084257C (zh) 2002-05-08
CN1259084A (zh) 2000-07-05
EP1122065B1 (de) 2003-02-19
DE59804063D1 (de) 2002-06-13
EP0984860A1 (de) 2000-03-15
WO1998055314A1 (de) 1998-12-10
JP2000512942A (ja) 2000-10-03
US6339988B1 (en) 2002-01-22
EP1122065A2 (de) 2001-08-08

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