EP1023996A2 - Système de lavage à l'extérieur d'une machine d'impression pour blanchets en caoutchouc en forme de boites - Google Patents

Système de lavage à l'extérieur d'une machine d'impression pour blanchets en caoutchouc en forme de boites Download PDF

Info

Publication number: EP1023996A2
Authority: EP; European Patent Office
Prior art keywords: blanket; sleeve; sleeves; washing system; washing
Prior art date: 1999-01-26
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.): Granted

Application number

EP00100173A

Other languages

German (de)

English (en)

Other versions

EP1023996A3 (fr

EP1023996B1 (fr

Inventor

Peter Walczak

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.)

Goss International Americas LLC

Original Assignee

Heidelberger Druckmaschinen 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.)

1999-01-26

Filing date

2000-01-11

Publication date

2000-08-02

2000-01-11 Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG

2000-08-02 Publication of EP1023996A2 publication Critical patent/EP1023996A2/fr

2001-11-07 Publication of EP1023996A3 publication Critical patent/EP1023996A3/fr

2003-11-26 Application granted granted Critical

2003-11-26 Publication of EP1023996B1 publication Critical patent/EP1023996B1/fr

2020-01-11 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/001—Devices for cleaning parts removed from the printing machines
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/30—Recovering used solvents or residues
- B41P2235/31—Recovering used solvents or residues by filtering

Definitions

the invention relates to a washing system for sleeve-shaped rubber blankets, which outside a printing press, ie is arranged off-line.
Web-fed offset presses include multiple printing units Printing cylinders that are rotatably supported in side frames.
the cylinders are one Printing cylinder carrying a printing form with an image formed thereon, and a Blanket cylinder that carries a blanket sleeve. The picture is taken from the printing form transfer to the blanket sleeve and from the blanket sleeve to the web.
Blanket washing devices can be integrated in offset printing machines of vertical and horizontal design, in which channelless blanket sleeves are used.
the buyers of offset printing machines are e.g. B. often unwilling to purchase blanket washers built into the press due to the increased cost; so that the blanket sleeves must be washed manually. This results in downtimes for the printing press and the washing process must be carried out quickly, leaving too little time for an inspection of the sleeves. So there is none Rest "for the sleeves to regenerate; the use of chemical agents in the printing press is still required.
US 5,813,336 discloses a printing unit, from which printing forms and Blanket sleeves can be removed through an opening in a side frame can.
the device according to the invention has the particular advantage that the Blanket sleeves can rest for a long time after cleaning, for example between two print jobs, and also the consumption of chemical Detergent can be controlled more efficiently and also efficient storage of the just not used blanket sleeves is enabled.
an invention comprises Blanket sleeve washing system a washing device for cleaning the from a Printing unit removed blanket sleeves and a storage rack in which the cleaned rubber blanket sleeves and stored, then in the Printing unit to be introduced.
the sleeve washing device can e.g. B. on the Storage rack attached.
the washing system according to the invention enables the use of two sets of Blanket sleeves, namely a sentence inside and a sentence outside the Printing press.
the sleeves are through the outside of the printing press arranged washing device, instead of by the operators of the printing press washed.
the cleaned blanket sleeves are always in place in the storage rack ready to be used again in the printing units at any time to be able to.
the sleeve washing device Side frames in which one or two blanket sleeves as well as a driven one rotating brush for cleaning the sleeves are rotatably supported; there are also one in it or two wash solution application elements associated with the blanket sleeves and the rotatable brush arranged.
the sleeve washing device comprises arranged below the rubber blanket sleeves and the rotating brush Dirt collecting basin for holding the contaminated washing solution.
the Sleeve washing device can also advantageously with a filter and Wash solution preparation device that is equipped with the cleaned wash solution optionally leads back to the wash solution application elements.
Another embodiment of the invention provides that the installation of the Blanket sleeves in the sleeve washing device and removal of the same from the Sleeve washing device is carried out through one of the side frames thereof.
the storage rack has two Sidewalls that form a gap between them, in which the of the Sleeve washing device coming rubber blanket sleeves are added and removed from which these can be removed and inserted into the printing unit.
the gap is L-shaped formed, and the storage frame has a blanket sleeve receiving and removing section associated with the gap.
the gap advantageously has the shape of an inverted U, so that Storage rack a rubber blanket receiving portion associated with the gap and has a blanket sleeve removal section.
the storage rack can also be aligned horizontally.
the storage rack comprises a climate control device for the blanket sleeves.
Fig. 1 shows an oriented or aligned according to the invention in two directions Blanket sleeve storage and conditioning system, which a storage rack 1 for Includes blanket sleeves 2, which, for. B. directly on a printing press can be arranged.
the storage rack 1 has L-shaped walls 3, 4, one Form gap 5 between them, through which the blanket sleeves 2 are moved can.
the gap has a blanket sleeve receiving and removing section 6 on.
the position of a blanket sleeve washer 20 is on the Storage rack 1 shown in outline in Fig. 1.
This washing device 20 is in the following described in connection with FIG. 4.
the rubber blanket sleeves 2 after washing and conditioning e.g.
a z. B. on the L-shaped wall 4th installed air conditioning or climate control device 9 can be, for example Air conditioning system include that blows air into the gap 5 to the Blanket sleeves 2 after cleaning in the blanket sleeve washing device 20 to regenerate and dry.
Fig. 2 shows an inventive, working in one direction Blanket sleeve storage and conditioning system that a 10 storage rack for the blanket sleeves 2, which z. B. is arranged away from the printing press.
the storage rack 10 has walls 13, 14 which are ⁇ -shaped or which have the shape of a reverse U and have a gap 15 for the rubber blanket sleeves 2 between them form.
the gap 15 has a section 16 for receiving the cleaned Blanket sleeves 2 and a section 17 for removal of the cleaned Blanket sleeves 2 on.
the blanket sleeve washer 20 is in outline the storage rack 10 shown.
the climate control device 9 is preferably also on the storage rack 10 is arranged.
FIG 3 is a front view of a blanket sleeve 2 emerging from the printing unit 11 was removed.
the rubber blanket sleeve 2 preferably has tensioning elements 7 and canal blanket 8 on.
the sleeve washing device 20 comprises a drive-side frame 21 with AC or arranged thereon pneumatic motors 25, and an operator-side frame 22.
Two Blanket sleeves 2 are supported in the side frames 21, 22 and are supported by two of the Motors 25 driven so that the blanket sleeves 2 on the clamping elements 7th rotate.
the blanket sleeves 2 to be cleaned and conditioned are in Direction of arrows 23 through the side frame 22 in the Inserted sleeve washing device 20 and removed from it in the same way. Installation and removal are handled as described in US 5,813,336 is.
a rotatable brush 24 is also arranged, which one of the motors 25 is driven. It is also possible e.g. B.
the brush 24 can be brought vertically into and out of contact with the rubber blanket sleeves 2, such as this is indicated schematically by a double arrow.
Two wash solution application elements 26 are preferably above each of the blanket sleeves 2 arranged.
Fig. 5 shows the application elements 26 for the washing solution, the blanket sleeves 2 and the above the dirt collecting basin 27 in the sleeve washing device 20th rotatable brush 24 installed.
the wash solution is applied by the application elements 26 applied and cleaned and conditioned the blanket sleeves 2.
the in that Collecting basin 27 dripping dirty washing solution is through a pipe 28 that too a filter and a treatment device 29 for the dirty washing solution leads, directed.
the treated washing solution can go through a pipe 30 to the Order elements 26 returned or through a tube 31 for further use be dissipated.
the actual cleaning process is preferably carried out by turning the Blanket sleeves 2 and by applying the one or more times Washing solution.
the brush 24 is therefore brought into contact with the blanket sleeves and preferably rotates against the direction of rotation. According to a provided The rotary movement of the brush is stopped for a period of time and the rubber sleeve is removed removed from the sleeve washing device 20.
the blanket sleeves 2 are made from a printing unit 11 removed and attached to a storage rack 1 or 10 (Fig. 1 or 2) Sleeve washing device 20 cleaned and conditioned.
the cleaned and conditioned sleeves are in the receiving and removal section 6 of the Storage frame 1 or stored in the receiving section 16 of the storage frame 10 and then from the receiving and removal section 6 of the storage rack 1 or from the Removed section 17 of the storage rack 10 removed and as needed in the Introduced printing unit 11.
the storage rack can be along or off the Printing press, d. H. be arranged off-side.
the storage rack can extending in a horizontal direction, the walls 3, 4 horizontally and the gap section 6 are preferably directed upwards.

Landscapes

Inking, Control Or Cleaning Of Printing Machines (AREA)

EP00100173A 1999-01-26 2000-01-11 Système de lavage à l'extérieur d'une machine d'impression pour blanchets en caoutchouc en forme de boites Expired - Lifetime EP1023996B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US09/237,695 US6283028B1 (en)	1999-01-26	1999-01-26	Offline tubular blanket washing system
US237695		1999-01-26

Publications (3)

Publication Number	Publication Date
EP1023996A2 true EP1023996A2 (fr)	2000-08-02
EP1023996A3 EP1023996A3 (fr)	2001-11-07
EP1023996B1 EP1023996B1 (fr)	2003-11-26

Family

ID=22894769

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00100173A Expired - Lifetime EP1023996B1 (fr)	1999-01-26	2000-01-11	Système de lavage à l'extérieur d'une machine d'impression pour blanchets en caoutchouc en forme de boites

Country Status (4)

Country	Link
US (1)	US6283028B1 (fr)
EP (1)	EP1023996B1 (fr)
JP (1)	JP4638569B2 (fr)
DE (2)	DE50004531D1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101192788B1 (ko) *	2005-10-13	2012-10-18	엘지디스플레이 주식회사	인쇄 장치 시스템 및 그를 이용한 패턴 형성 방법
US12033764B2 (en)	2006-09-06	2024-07-09	Holtec International	Fuel rack for storing spent nuclear fuel
EP1901310B1 (fr) *	2006-09-13	2013-02-27	Holtec International, Inc.	Ratelier de stockage et procédé pour le stockage d'assemblages de combustible sous eau avec chargement latéral
CN101960534B (zh) *	2007-10-29	2014-08-20	霍尔泰克国际股份有限公司	用于支持放射性燃料组件的设备
US8681924B2 (en) *	2008-04-29	2014-03-25	Holtec International	Single-plate neutron absorbing apparatus and method of manufacturing the same
US11569001B2 (en)	2008-04-29	2023-01-31	Holtec International	Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials
US8158962B1 (en)	2008-04-29	2012-04-17	Holtec International, Inc.	Single-plate neutron absorbing apparatus and method of manufacturing the same
JP5415969B2 (ja) *	2010-01-14	2014-02-12	三菱電機株式会社	エアフィルター清掃装置及び空気調和機
US8246751B2 (en)	2010-10-01	2012-08-21	General Electric Company	Pulsed detonation cleaning systems and methods
JP5641123B2 (ja) *	2013-11-14	2014-12-17	三菱電機株式会社	空気調和機の室内機

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH232622A (de) *	1943-08-16	1944-06-15	Henzi Albert	Vorrichtung zum Reinigen der Farbwalzen von Buchdruck- und Steindruck-Pressen.
US2597946A (en) *	1946-12-20	1952-05-27	Chain Belt Co	Apparatus for the treatment of external surfaces of cans
NL6617293A (fr) *	1966-12-09	1968-06-10
US4108683A (en) *	1975-05-15	1978-08-22	Anderson James K	Method for automatically processing photogravure curvilinear surfaces
US4215928A (en) *	1978-04-11	1980-08-05	Uniroyal Limited	Apparatus for treating the surfaces of cylindrical objects in a number of sequential steps
JPS55103962A (en) *	1979-02-05	1980-08-08	Dainippon Screen Mfg Co Ltd	Cleaning device for blanket drum in lithographic press and the like
US5109770A (en) *	1989-09-22	1992-05-05	Oxy-Dry Corporation	Printing cylinder cleaning system
JP2530243B2 (ja) *	1990-05-24	1996-09-04	株式会社シンク・ラボラトリー	ユニット移動式現像方法及びユニット移動式現像装置
US5067193A (en) *	1990-07-26	1991-11-26	Container Graphics Corporation	Rotary printing plate washing apparatus
US5392953A (en) *	1993-06-03	1995-02-28	Rowe International, Inc.	Cold drink vending machine with window front panel
US5365556A (en) *	1993-07-07	1994-11-15	General Electric Company	Fuel storage racks for fuel storage pool
AT403029B (de) *	1994-12-12	1997-10-27	Zimmer Maschinenbau Gmbh	Speichereinrichtung für rundschablonen
US5813336A (en) *	1995-12-22	1998-09-29	Heidelberger Druckmaschinen Ag	Printing unit with axially removable printing sleeves
US5925231A (en) *	1996-11-22	1999-07-20	Metzger; Hubert F.	Method for electroplating rotogravure cylinder using ultrasonic energy
US5884751A (en) *	1997-09-04	1999-03-23	Micron Electronics, Inc.	Method for cleaning the rollers of a roller conveyor

1999
- 1999-01-26 US US09/237,695 patent/US6283028B1/en not_active Expired - Lifetime
2000
- 2000-01-11 EP EP00100173A patent/EP1023996B1/fr not_active Expired - Lifetime
- 2000-01-11 DE DE50004531T patent/DE50004531D1/de not_active Expired - Lifetime
- 2000-01-11 DE DE10000732A patent/DE10000732B4/de not_active Expired - Fee Related
- 2000-01-25 JP JP2000015481A patent/JP4638569B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP4638569B2 (ja)	2011-02-23
EP1023996A3 (fr)	2001-11-07
JP2000218770A (ja)	2000-08-08
EP1023996B1 (fr)	2003-11-26
DE10000732A1 (de)	2000-07-27
DE50004531D1 (de)	2004-01-08
US6283028B1 (en)	2001-09-04
DE10000732B4 (de)	2009-05-20

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2001-11-07	RIC1	Information provided on ipc code assigned before grant	Free format text: 7B 41F 35/06 A, 7B 41F 35/00 B, 7B 41F 13/00 B
2001-12-12	17P	Request for examination filed	Effective date: 20011017
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Publication	Publication Date	Title
DE2815388C3 (de)	1981-06-11	Vorrichtung zum Waschen von Zylindern an Druckmaschinen, insbesondere Offsetdruckmaschinen
EP0693378B1 (fr)	1997-07-23	Appareil pour nettoyer des cylindres
EP1023996B1 (fr)	2003-11-26	Système de lavage à l'extérieur d'une machine d'impression pour blanchets en caoutchouc en forme de boites
DE4238201A1 (fr)	1993-07-01
EP1155861B1 (fr)	2005-11-09	Dispositif et procédé pour nettoyer un blanchet d'imprimerie en forme de manchon
DE4343692C2 (de)	1997-09-11	Reinigungseinrichtung für einen Gummituch- oder Druckzylinder von Druckmaschinen, vorzugsweise Offsetdruckmaschinen
DE2166719A1 (de)	1975-04-24	Reinigungsvorrichtung fuer drucktuchzylinder einer offsetdruckmaschine
DE4326833B4 (de)	2005-02-03	Druckmaschinenzylinder-Waschvorrichtung
EP1244552B1 (fr)	2003-07-30	Dispositif de nettoyage pour cylindre de machine a imprimer
DD236052A1 (de)	1986-05-28	Einrichtung zur reinigung von zylindern und walzen in druckwerken von druckmaschinen
CH659620A5 (de)	1987-02-13	Druckmaschine, insbesondere zum bedrucken von hohlen werkstuecken.
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DE102008006191B3 (de)	2009-07-23	Verfahren zum Reinigen eines Druckmaschinenzylinders
DE602004004565T2 (de)	2007-12-27	Wascheinrichtung für hand-bewegbarem Transportwagen von Druckmaschinen, insbesondere Transportwagen von Tiefdruck-Rotationsdruckmaschinen
DE9403228U1 (de)	1994-04-21	Wascheinrichtung zum Waschen der Mantelfläche eines Zylinders einer Druckmaschine
DE19900678B4 (de)	2010-07-08	Maschine zum Reinigen, Waschen, Desinfizieren und Dekontaminieren von Textilien
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EP1259379B1 (fr)	2003-11-05	Dispositif pour nettoyer un rouleau ou un cylindre
DE4330257A1 (de)	1995-03-09	Reinigungsvorrichtung für Druckmaschinen
EP3002125A2 (fr)	2016-04-06	Dispositif de nettoyage comprenant un dispositif de lavage et un dispositif de séchage pour une imprimante
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DE19653834A1 (de)	1998-06-25	Vorrichtung zur Reinigung
DE2317174A1 (de)	1973-10-25	Vorrichtung und verfahren zum reinigen eines gummituchzylinders einer offset-druckpresse