CN102886978A - Printing ink supply device for rotary press - Google Patents
Printing ink supply device for rotary press Download PDFInfo
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- CN102886978A CN102886978A CN2012103448701A CN201210344870A CN102886978A CN 102886978 A CN102886978 A CN 102886978A CN 2012103448701 A CN2012103448701 A CN 2012103448701A CN 201210344870 A CN201210344870 A CN 201210344870A CN 102886978 A CN102886978 A CN 102886978A
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- plate
- ink supply
- printing ink
- installing plate
- rotary press
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention provides a printing ink supply device for a rotary press. The printing ink supply device comprises a left mounting plate, a right mounting plate, a printing ink fountain and a metal roller, wherein the metal roller is connected between the left and right mounting plates in a rotating way; and the printing ink fountain comprises a left side plate, a right side plate and an inclined bottom plate fixedly connected between the left and right side plates. The printing ink supply device is characterized in that cambered notches in sliding fit with the round surface of the metal roller are formed in the left and right side plates respectively; and elastic elements for tightly pressing the printing ink fountain on the round surface of the metal roller are also connected between the left side plate and the left mounting plate and between the right side plate and the right mounting plate respectively. Compared with the prior art, the printing ink supply device has the advantage that printing ink can be reduced.
Description
Technical field
The present invention relates to field of printing machinery, relate in particular to a kind of ink supply unit of the reduced ink leak for rotary press.
Background technology
In rotary press, each print couple is provided with ink supply unit, is used for transmitting printing ink to the version cylinder.In the prior art, the ink supply unit that is used for rotary press, it mainly comprises left installing plate, right installing plate, ink tank and metallic roll, described metallic roll is connected between described left installing plate and the described right installing plate rotationally, described ink tank comprises left plate, right plate and be fixedly connected on inclined bottom plate between described left plate and the right plate, described left plate and right plate are equipped with respectively the left and right sides in described metallic roll, described left plate is fixedly connected on the described left installing plate, described right plate is fixedly installed on the described right installing plate, and namely described ink tank is for being fixedly installed on described left installing plate and the right installing plate.
The ink supply unit that prior art is used for printing machine adopts the mode that fixedly mounts ink tank, the left plate of described metallic roll left and right sides and ink tank and the gap between the right plate can increase after long-time the use in wearing and tearing, cause the more defective of ink leak, can only again change ink tank.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the purpose of this invention is to provide a kind of ink supply unit of the reduced ink leak for rotary press.
For achieving the above object, the invention provides a kind of ink supply unit for rotary press, comprise left installing plate, right installing plate, ink tank and metallic roll, described metallic roll is connected between described left installing plate and the described right installing plate rotationally, described ink tank comprises left plate, right plate and be fixedly connected on inclined bottom plate between described left plate and the right plate, it is characterized in that, be respectively equipped with the arc-shaped notch that the disc with described metallic roll is slidingly matched on described left plate and the right plate, also be connected with respectively for the flexible member on the disc that described ink tank is pressed in described metallic roll between described left plate and the described left installing plate and between described right plate and the described right installing plate.
Preferably, described flexible member is Compress Spring.
Preferably, also be respectively equipped with elastic adjusting mechanism on described left installing plate and the right installing plate, described elastic adjusting mechanism comprises holder and the adjusting screw(rod) that is actively located on the described holder, described adjusting screw(rod) is threaded with described holder, and the lower end of described adjusting screw(rod) is connected with described flexible member.By regulating described elastic adjusting mechanism, can adjust the pressure between the disc of the left plate of described ink tank and right plate and metallic roll, prevent from that elastic element lost efficacy to cause ink leak.
Preferably, also be respectively equipped with the oiling passage on the arc-shaped notch of described left plate and right plate, also be respectively equipped with the pouring orifice that is connected with described oiling passage on described left plate and the right plate.By in described pouring orifice, injecting lubricating oil, after lubricating oil enters the oiling passage of described left plate and right plate, can play effect lubricated and heat radiation to the sliding friction between the disc of described left plate and right plate and described metallic roll.
Compared to prior art, a kind of ink supply unit for rotary press provided by the invention, adopt its left and right side plate to be provided with the ink tank of arc-shaped notch and by flexible member it is pressed in the flexile mounting method of the disc of metallic roll, even friction makes the left and right side plate wearing and tearing of ink tank between the disc of ink tank and metallic roll under the effect of flexible member, the gap that is slidingly matched between ink tank and the metallic roll can not become greatly yet, has greatly reduced the generation of ink leak phenomenon.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of ink supply unit for rotary press of the present invention.
Accompanying drawing 2 is the top view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the present invention is elaborated.
See also Fig. 1 and Fig. 2, the invention provides a kind of ink supply unit for rotary press, comprise left installing plate 10, right installing plate 20, ink tank 30 and metallic roll 40, described metallic roll 40 is connected between described left installing plate 10 and the described right installing plate 20 rotationally, described ink tank 30 comprises left plate 31, right plate 32 and be fixedly connected on inclined bottom plate 33 between described left plate 31 and the right plate 32, it is characterized in that, be respectively equipped with the arc-shaped notch 310 that the disc with described metallic roll 40 is slidingly matched on described left plate 31 and the right plate 32,320, also be connected with respectively for the Compress Spring 311 on the disc that described ink tank is pressed in described metallic roll between described left plate 31 and the described left installing plate 10 and between described right plate 32 and the described right installing plate 20,321.
Under Compress Spring 311,321 elastic force effect, the arc-shaped notch 310,320 of described ink tank left plate 31 and right plate 32 is pressed in the disc of described metallic roll 40 and is slidingly fitted.Even described arc-shaped notch 310,320 and the disc of described metal rod 40 between for a long time wearing and tearing, the gap can not become greatly yet, thereby prevents ink leak.
In the present embodiment, also be respectively equipped with elastic adjusting mechanism on described left installing plate 10 and the right installing plate 20, described elastic adjusting mechanism comprises holder 11,21 and be actively located in adjusting screw(rod) 12,22 on the described holder 11,21, described adjusting screw(rod) 12,22 is threaded with described holder 11,21, and described adjusting screw(rod) 12,22 lower end are connected with described Compress Spring 311,321.By regulating described elastic adjusting mechanism, can adjust the pressure between the disc of the left plate 31 of described ink tank 30 and right plate 32 and metallic roll 40, prevent from that Compress Spring lost efficacy to cause ink leak.
In the present embodiment, also be respectively equipped with oiling passage 330 on the arc-shaped notch 310,320 of described left plate 31 and right plate 32, also be respectively equipped with the pouring orifice 340 that is connected with described oiling passage on described left plate 31 and the right plate 32.By in described pouring orifice 340, injecting lubricating oil, after lubricating oil enters the oiling passage of described left plate 31 and right plate 32, can play effect lubricated and heat radiation to the sliding friction between the disc of described left plate 31 and right plate 32 and described metallic roll 40.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. ink supply unit that is used for rotary press, comprise left installing plate, right installing plate, ink tank and metallic roll, described metallic roll is connected between described left installing plate and the described right installing plate rotationally, described ink tank comprises left plate, right plate and be fixedly connected on inclined bottom plate between described left plate and the right plate, it is characterized in that, be respectively equipped with arc-shaped notch on described left plate and the right plate, the disc of described arc-shaped notch and described metallic roll is slidingly matched, and also is connected with respectively for the flexible member on the disc that described ink tank is pressed in described metallic roll between described left plate and the described left installing plate and between described right plate and the described right installing plate.
2. a kind of ink supply unit for rotary press according to claim 1, it is characterized in that: described flexible member is Compress Spring.
3. a kind of ink supply unit for rotary press according to claim 1, it is characterized in that: also be respectively equipped with elastic adjusting mechanism on described left installing plate and the right installing plate, described elastic adjusting mechanism comprises holder and the adjusting screw(rod) that is actively located on the described holder, described adjusting screw(rod) is threaded with described holder, and the lower end of described adjusting screw(rod) is connected with described flexible member.
4. a kind of ink supply unit for rotary press according to claim 1, it is characterized in that: also be respectively equipped with the oiling passage on the arc-shaped notch of described left plate and right plate, also be respectively equipped with the pouring orifice that is connected with described oiling passage on described left plate and the right plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103448701A CN102886978A (en) | 2012-09-18 | 2012-09-18 | Printing ink supply device for rotary press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103448701A CN102886978A (en) | 2012-09-18 | 2012-09-18 | Printing ink supply device for rotary press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102886978A true CN102886978A (en) | 2013-01-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103448701A Pending CN102886978A (en) | 2012-09-18 | 2012-09-18 | Printing ink supply device for rotary press |
Country Status (1)
| Country | Link |
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| CN (1) | CN102886978A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07195673A (en) * | 1994-01-05 | 1995-08-01 | Mitsubishi Heavy Ind Ltd | Ink roller of printing apparatus |
| US5628250A (en) * | 1994-12-29 | 1997-05-13 | Koenig & Bauer-Albert Aktiengesellschaft | Chamber doctor blade assembly |
| US6598525B2 (en) * | 1999-11-29 | 2003-07-29 | Heidelberger Druckmaschinen Ag | Device for sealing off an ink supply on printing machines |
| CN1618605A (en) * | 2003-11-19 | 2005-05-25 | 小森公司 | Ink fountain apparatus for rotary printing press |
| CN2931112Y (en) * | 2006-06-23 | 2007-08-08 | 柳本旺 | Detachable straight line reciprocating ink feeding adjusting device |
| JP2008183757A (en) * | 2007-01-29 | 2008-08-14 | Mitsubishi Heavy Ind Ltd | Printing press |
| CN101412312A (en) * | 2008-11-20 | 2009-04-22 | 无锡宝南机器制造有限公司 | Cooling apparatus for ink coating roller of commercial printer |
| CN202826716U (en) * | 2012-09-18 | 2013-03-27 | 苏州市三峰印刷机械有限公司 | Printing ink supplying device used for rotary press |
-
2012
- 2012-09-18 CN CN2012103448701A patent/CN102886978A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07195673A (en) * | 1994-01-05 | 1995-08-01 | Mitsubishi Heavy Ind Ltd | Ink roller of printing apparatus |
| US5628250A (en) * | 1994-12-29 | 1997-05-13 | Koenig & Bauer-Albert Aktiengesellschaft | Chamber doctor blade assembly |
| US6598525B2 (en) * | 1999-11-29 | 2003-07-29 | Heidelberger Druckmaschinen Ag | Device for sealing off an ink supply on printing machines |
| CN1618605A (en) * | 2003-11-19 | 2005-05-25 | 小森公司 | Ink fountain apparatus for rotary printing press |
| CN2931112Y (en) * | 2006-06-23 | 2007-08-08 | 柳本旺 | Detachable straight line reciprocating ink feeding adjusting device |
| JP2008183757A (en) * | 2007-01-29 | 2008-08-14 | Mitsubishi Heavy Ind Ltd | Printing press |
| CN101412312A (en) * | 2008-11-20 | 2009-04-22 | 无锡宝南机器制造有限公司 | Cooling apparatus for ink coating roller of commercial printer |
| CN202826716U (en) * | 2012-09-18 | 2013-03-27 | 苏州市三峰印刷机械有限公司 | Printing ink supplying device used for rotary press |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130123 |