CN106994819B - Method for operating printing machine - Google Patents
Method for operating printing machine Download PDFInfo
- Publication number
- CN106994819B CN106994819B CN201610903289.7A CN201610903289A CN106994819B CN 106994819 B CN106994819 B CN 106994819B CN 201610903289 A CN201610903289 A CN 201610903289A CN 106994819 B CN106994819 B CN 106994819B
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- CN
- China
- Prior art keywords
- roller
- operational mode
- under
- printing machine
- filter
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/008—Mechanical features of drives, e.g. gears, clutches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F22/00—Means preventing smudging of machine parts or printed articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/001—Ink mist preventing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The present invention relates to a kind of method for operating printing machine, the printing machine is configured to third roller (3) and idle running coupling arrangement (8) of anilox roll including the first roller (1), the second roller (2).The idle running coupling arrangement (8) is opened and dallies under the operational mode of printing operation, while being at least temporarily closed under the operational mode of clean run.The rotation of first roller (1) by the circumferential friction of second roller (2) by being driven under the operational mode of printing operation.
Description
Technical field
The present invention relates to a kind of for running under the operational mode of printing operation and under the operational mode of clean run
The method of printing machine, the printing machine include the first roller, the second roller and the third roller for being configured to anilox roll.
Background technique
A kind of printing machine with anilox roll ink architecture is described in 10 2,007 009 969 A1 of document DE.Net
Line roller ink architecture includes friction roller, and the rotation of the friction roller is with the driving of shape locking mode.Its shortcoming is that friction roller has
The strong tendency for generating ink mist, as confirming test.
Summary of the invention
Based on this background, the task of the present invention is to provide a kind of methods, reduce the influence of ink mist by this method.
The task is addressed by the method with feature of the present invention.Operating printing machine is being used for according to the present invention
Method in, the printing machine include the first roller, the second roller and be configured to anilox roll third roller and idle running coupling arrangement,
In, idle running coupling arrangement is disconnected and dallies under the operational mode of printing operation, and the coupling arrangement that dallies is printing
It brushes and does not transmit torque to the first roller under the operational mode of operation, wherein operational mode of the idle running coupling arrangement in clean run
Under be at least temporarily closed and be engaged, and dally coupling arrangement under the operational mode of clean run at least temporarily will
Torque transfer is to the first roller, and under the operational mode of printing operation, the rotation of the first roller is driven by the circumferential friction of the second roller
It is dynamic.
The ink mist in printing operation is reduced by means of this method.Attendant advantages are, under clean run, the first roller quilt
It reliably drives, and realizes thorough cleaning.
The scheme of being advantageously improved is referred in a specific embodiment:
In an improvement project, the first roller is rotatably driven under the operational mode of clean run by gear, the tooth
Wheel is coaxially disposed with the first roller.
In another refinement, the second roller under the operational mode of printing operation as intermediate calender rolls rest on the first roller and
On third roller.
In another refinement, ink mist is intercepted (aufgefangen) by filter, and the filter is arranged in first
By roller and the second roller.
In another refinement, filter is arranged in chamber (Kassette), when replacing the filter, by institute
It states chamber to take out out of printing machine, and filter is taken out out of described chamber outside printing machine.
Detailed description of the invention
Improvement project arises in being described below for embodiment and affiliated attached drawing.Attached drawing is shown:
Fig. 1: printing machine (machine on visual direction uses side)；
Fig. 2: the roller group and exhaust apparatus of printing machine (machine on visual direction uses side)；And
Fig. 3: the loading condition of the roller of roller group.
Specific embodiment
The Local map of flat format offset printing machine is shown in FIG. 1.The Local map shows anilox roll ink architecture, has the
One roller 1, the second roller 2, third roller 3, four-roller 4 and the 5th roller 5.First roller 1 is friction roller, axially vibration.Second roller 2 is
It intermediate calender rolls and rests on the first roller 1 and is rested on third roller 3 simultaneously.Third roller 3 is anilox roll, is had for measuring
It prints the vessel of ink or groove and rests in four-roller 4.Four-roller 4 is applying roller, is rested in printing mode
On plate cylinder.5th roller is another intermediate calender rolls and rests on the first roller 1 and rested on third roller 3 simultaneously.First tooth
Wheel 6 is coaxially disposed with the first roller 1 and is torsionally connected with the first roller 1.
Under the operational mode of printing operation, ink is supplied from scraper type print cartridge 9 to third roller 3.In the fortune of printing operation
Under row mode, the rotation of the first roller 1 does not pass through gear 6 and drives, and is instead driven by the circumferential friction of the second roller 2
Dynamic, which is rotatably driven by the circumferential friction of third roller 3 herein.Under the operational mode of printing operation, the 5th
Roller 5 is rotatably driven by third roller 3 via circumferential friction, and the 5th roller 5 drives the first roller 1 via circumferential friction
Rotation.
Fig. 2 shows second gear 7 is engaged with first gear 6, and dallies coupling arrangement 8 and second gear 7 coaxially
Setting.
In the operational mode of clean run, detergent is introduced into anilox roll ink by means of nozzle (not shown)
In mechanism, also, the mixture of residual ink and detergent is shelled from the first roller 1 by means of cleaning doctor (not shown)
It goes.Reduce circumferential friction so that the first roller 1 trackslips when passing through used detergent in the operational mode in clean run
(durchrutscht) when, idle running coupling arrangement 8 always automatically acts on (greift).Idle running coupling arrangement 8 then temporarily makes
Therefore torque transfer from main drive is transferred to first gear 6 and the first roller 1 to second gear 7, until first
Circumferential friction between roller 1 and the second roller 2 and the circumferential friction between the first roller 1 and the 5th roller 5 are again sufficiently large, such as because
As scraping process cleans agent gradually decreases between these rollers 1,2 and 5.
Fig. 3 shows rotation of these rollers in the operational mode of printing operation.Here, the peripheral surface speed of third roller 3
Degree is slightly higher than the peripheral surface speed of the first roller 1.Second roller 2 and the 5th roller 5 are respectively provided with the modeling by rubber or rubber like
The liner of roller made of expecting (Walzenbezug).These rollers liner rolls (walken) in roller gap under stress, between the roller
Gap is made of the second roller 2 and the 5th roller 5 with the first roller 1 and third roller 3.
On the direction of rotation of the second roller 2, roller gap rear between the second roller 2 and the first roller 1 and in the second roller 2
In front of roller gap between third roller 3, reversible (reversible) drawing zone Z is formd in roller liner, in the drawing
It stretches in area Z, roller liner is extended in circumferential direction.
The circumferential section of the roller liner of second roller 2 follow after the common roll gap between the second roller 2 and third roller 3 and
Extend to the roller gap between the second roller 2 and the first roller 1.Constituting in the circumferential direction section has reversible Printing Zone D, in the printing
In area D, the roller liner is extruded in circumferential direction.
It will appear adhesion-skidding-effect (Stick-Slip-Effekte) in mentioned roller gap, which is scheming
It is schematically described in 3 by arrow.Since third roller 3 advantageously skids, (i.e. roller liner is straight for the adhesion-skidding-effect
Connect and be tensioned after by roller gap) so it is directed toward, so that the available good guidance of the ink mist that not can avoid generation herein.
The ink mist escaped from two roller gaps of the 5th roller 5 is retained in the gap between four rollers 1,2,3 and 5 included.By second
The export outward inside printing machine by means of exhaust apparatus of the ink mist of the roller gap evolution of roller 2.
Fig. 2 shows mentioned exhaust apparatus, the exhaust apparatus includes that top is equipped with protection portion 13 (referring to Fig.1)
Holding meanss 14, chamber 11 can be put into the holding meanss 14.Filter 10 can be put into the chamber 11, it is described
First filtering side 10.1 of filter 10 is more intensive than its second filtering side 10.2.Suction unit 12 is directed toward in first filtering side 10.1,
And the first roller 1 and the second roller 2 are directed toward in the second filtering side 10.2.
Suction unit 12 with ventilation device arrange, and suction unit 12 can alternatively also by vacuum cover arrangement and
At the vacuum (-tight) housing is connected with Central Vacuum feedway.Filter 10 perpendicular to Fig. 2 the plane of delineation in the entire of roller 1,2
Extend on width.
In the plane of delineation of Fig. 2, filter 10 orients in parallel generally relative to the common tangent line of roller 1,2, that is, filtering
Device 10 is 45 ° relative to the maximum angle that this depth of parallelism is deviateed, and preferably at most 30 °.Filter 10 must be often
Replacement.In order to avoid the fiber of filter 10 is fallen on ink roller in replacement, therefore filter 10 is embedding outside printing machine
Enter into chamber 11 and is placed in holding meanss 14 together with chamber 11.
Reference signs list:
1 first roller (friction roller)
2 second rollers (intermediate calender rolls)
3 third rollers (anilox roll)
4 four-rollers (applying roller)
5 the 5th rollers (another intermediate calender rolls)
6 first gears
7 second gears
8 idle running coupling arrangements
9 scraper type print cartridges
10 filters
10.1 first filtering sides
10.2 second filtering sides
11 chambers
12 suction units
13 protection portion
14 holding meanss
The Printing Zone D
Z drawing zone
Claims (5)
1. a kind of method for operating printing machine, the printing machine include:
- the first roller (1),
- the second roller (2),
It is configured to the third roller (3) of anilox roll, and
It dallies coupling arrangement (8),
Wherein, the idle running coupling arrangement (8) disconnects and dallies under the operational mode of printing operation, and the sky
Turn coupling arrangement (8) and do not transmit torque to first roller (1) under the operational mode of printing operation,
Wherein, the idle running coupling arrangement (8) is at least temporarily closed and is engaged under the operational mode of clean run, and
And the idle running coupling arrangement (8) at least temporarily transmits torque to first roller (1) under the operational mode of clean run,
And
Wherein, under the operational mode of printing operation, the rotation of first roller (1) is rubbed by the circumferential direction of second roller (2)
It wipes to drive.
2. according to the method described in claim 1, wherein, under the operational mode of clean run, first roller (1) passes through tooth
Wheel (6) is rotatably driven, which is coaxially disposed with first roller (1).
3. method according to claim 1 or 2, wherein under the operational mode of printing operation, second roller (2) is made
It is rested on first roller (1) and the third roller (3) for intermediate calender rolls.
4. method according to claim 1 or 2, wherein ink mist is intercepted by filter (10), and the filter is arranged in institute
State the first roller (1) and second roller (2) side.
5. according to the method described in claim 4, wherein, the filter (10) is arranged in chamber (11), described in replacement
When filter (10), the chamber is taken out out of described printing machine, and by the filter (10) outside the printing machine
It is taken out out of the chamber (11) in portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015222716.2 | 2015-11-18 | ||
| DE102015222716 | 2015-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106994819A CN106994819A (en) | 2017-08-01 |
| CN106994819B true CN106994819B (en) | 2019-12-03 |
Family
ID=58640152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610903289.7A Active CN106994819B (en) | 2015-11-18 | 2016-10-18 | Method for operating printing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106994819B (en) |
| DE (1) | DE102016220439A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1713836A1 (en) * | 1989-12-29 | 1992-02-23 | Московский Полиграфический Институт | Method of applying paint layer to form cylinder |
| GB2278574A (en) * | 1993-06-01 | 1994-12-07 | David Edward Mcmanamon | Ink transfer means for printing machine |
| CN1796112A (en) * | 2004-12-21 | 2006-07-05 | 海德堡印刷机械股份公司 | Method for washing an anilox inking unit of a printing press |
| CN1853929A (en) * | 2005-04-29 | 2006-11-01 | 海德堡印刷机械股份公司 | Printing press and method for operating the same |
| CN101412302A (en) * | 2007-10-18 | 2009-04-22 | 海德堡印刷机械股份公司 | Printing press and method for operating a printing unit of a printing press |
| CN101590720A (en) * | 2008-05-27 | 2009-12-02 | 海德堡印刷机械股份公司 | The method that is used for operating printing machine |
| CN104057697A (en) * | 2013-03-22 | 2014-09-24 | 海德堡印刷机械股份公司 | Method For Cleaning An Anilox Printing Unit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0970950A (en) * | 1995-09-04 | 1997-03-18 | Komori Corp | Drive device of printing press |
| JP2005254649A (en) * | 2004-03-12 | 2005-09-22 | Dainippon Screen Mfg Co Ltd | Offset printing machine |
| DE102007009969B4 (en) | 2006-05-19 | 2017-07-06 | Heidelberger Druckmaschinen Ag | Method of cleaning an anilox inking unit |
| JP2009113429A (en) * | 2007-11-08 | 2009-05-28 | Mitsubishi Heavy Ind Ltd | Ink mist recovery system |
| JP2009190182A (en) * | 2008-02-12 | 2009-08-27 | Mitsubishi Heavy Ind Ltd | Device and method for supplying ink in printing machine |
| KR101519843B1 (en) * | 2013-09-13 | 2015-05-13 | 한국기계연구원 | Printing apparatus and method being available to measure and compensate synchronization error using motor feedback signal |
-
2016
- 2016-10-18 CN CN201610903289.7A patent/CN106994819B/en active Active
- 2016-10-19 DE DE102016220439.4A patent/DE102016220439A1/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1713836A1 (en) * | 1989-12-29 | 1992-02-23 | Московский Полиграфический Институт | Method of applying paint layer to form cylinder |
| GB2278574A (en) * | 1993-06-01 | 1994-12-07 | David Edward Mcmanamon | Ink transfer means for printing machine |
| CN1796112A (en) * | 2004-12-21 | 2006-07-05 | 海德堡印刷机械股份公司 | Method for washing an anilox inking unit of a printing press |
| CN1853929A (en) * | 2005-04-29 | 2006-11-01 | 海德堡印刷机械股份公司 | Printing press and method for operating the same |
| CN101412302A (en) * | 2007-10-18 | 2009-04-22 | 海德堡印刷机械股份公司 | Printing press and method for operating a printing unit of a printing press |
| CN101590720A (en) * | 2008-05-27 | 2009-12-02 | 海德堡印刷机械股份公司 | The method that is used for operating printing machine |
| CN104057697A (en) * | 2013-03-22 | 2014-09-24 | 海德堡印刷机械股份公司 | Method For Cleaning An Anilox Printing Unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106994819A (en) | 2017-08-01 |
| DE102016220439A1 (en) | 2017-05-18 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210706 Address after: Weisloch, Germany Patentee after: Heidelberg printing machinery Intellectual Property Co.,Ltd. Address before: Heidelberg, Germany Patentee before: Heidelberger Druckmaschinen AG |