CN201338430Y - Ink retaining block for preventing misting - Google Patents
Ink retaining block for preventing misting Download PDFInfo
- Publication number
- CN201338430Y CN201338430Y CNU2008201576668U CN200820157666U CN201338430Y CN 201338430 Y CN201338430 Y CN 201338430Y CN U2008201576668 U CNU2008201576668 U CN U2008201576668U CN 200820157666 U CN200820157666 U CN 200820157666U CN 201338430 Y CN201338430 Y CN 201338430Y
- Authority
- CN
- China
- Prior art keywords
- ink
- block piece
- anilox roll
- great circle
- foundation roller
- 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 - Fee Related
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to a printing machine, in particular to a device for preventing misting in a printing sleeve of a flexographic press. An ink retaining block for preventing misting comprises front ink retaining block and rear ink retaining block which can be sheathed on shafts at both ends of an ink duct roller and an anilox roller, wherein each of the ink retaining blocks comprises a slab and a folded plate. The boundary of the slab and the folded plate is formed by connecting an orthodrome line, a straight line and an orthodrome line. The face of the folded plate is formed by connecting a plane between two orthodrome faces which respectively wrap the outer circles of both ends of the ink duct roller and the anilox roller. The plane is a transition face for connecting the two orthodrome faces, and is capable of covering a gap between the ink duct roller and the anilox roller. The side faces of both ends of the ink duct roller and the anilox roller are blocked by the slabs sheathed on the shafts at both ends of the ink duct roller and the anilox roller. The utility model can prevent the misting phenomenon, and improve the quality of printed matter.
Description
Technical field
The utility model relates to printing machinery, relates in particular to the device that prevents to fly China ink in the flexographic presses Printing Department cover.
Background technology
In the existing flexographic presses Printing Department cover, ink foundation roller and anilox roll are installed on the wallboard of fore side and transmission side through bearing, charge of oil China ink in the ink fountain, ink foundation roller penetrates in the ink fountain, being contained in the gear that gear driven on the reticulate pattern roll shaft is contained on the ink fountain roll shaft rotates, thereby rotate ink foundation roller printing ink transmission anilox roll, anilox roll is passed to printed matter again.Ink block piece (fore side) and back ink block piece (transmission side) before on the two end axles of wallboard inner face, being equipped with near ink foundation roller and anilox roll, before and after the ink block piece be used for being blocked in ink foundation roller and the anilox roll process that runs up in opposite directions, printing ink is coalescent and sputter ink fountain in ink foundation roller and anilox roll two axial ends, though existing front and back ink block piece has been brought into play certain effect, but because front and back ink block piece is a simple plane baffle plate, its ink block effect is limited, thereby the printing ink that splashes is leaked on the printed matter, influenced the quality of print product.
The utility model content
The purpose of this utility model is to provide a kind of ink block piece that prevents to fly China ink, and this ink block piece can prevent run up in opposite directions the black phenomenon that flies in the process of ink foundation roller and anilox roll, improves print quality, and it is simple in structure, and mounting or dismounting are convenient.
The utility model is achieved in that a kind of ink block piece that prevents to fly China ink, comprises the front and back ink block piece that can be set on ink foundation roller and the anilox roll two end axles, and described preceding ink block piece is positioned at the wallboard fore side, and back ink block piece is positioned at the wallboard transmission side; Described ink block piece is made up of dull and stereotyped and flap, dull and stereotyped boundary line with flap is connected to form successively by great circle camber line, straight line, great circle camber line, the flap face is made up of plane of two great circle arcwall face indirect, two great circle arcwall faces encase ink foundation roller and anilox roll two ends cylindrical respectively, the plane is the transition face of two great circle cambered surfaces of connection, and the plane can cover the gap between ink foundation roller and the anilox roll; Flat board blocks ink foundation roller and anilox roll two ends side, and is sleeved on ink foundation roller and the anilox roll two end axles.
Two the great circle arcwall faces on the described flap and the junction on a plane are rounding off.
The utility model can effectively prevent run up in opposite directions the black phenomenon that flies in the process of ink foundation roller and anilox roll, improves print quality, improves print speed printing speed, and it is simple in structure, and mounting or dismounting are convenient.
Description of drawings
Fig. 1 contains Printing Department's cover part-structure schematic diagram that the utility model prevents to fly black ink block piece;
Fig. 2 be among Fig. 1 A to view.
Among the figure: 1 wallboard (fore side), 2 preceding ink block pieces, 3 ink foundation rollers, 4 anilox roll, 5 back ink block pieces, 6,7 gears, 8 wallboards (transmission side), 9 ink fountains, 11 flat boards, 12 flaps, 21,23 great circle arcwall faces, 22 planes.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, Fig. 2, a kind of ink block piece that prevents to fly China ink comprises the forward and backward ink block piece 2,5 that can be set on ink foundation roller 3 and anilox roll 4 two end axles, and described preceding ink block piece 2 is positioned at wallboard 1 fore side, and back ink block piece 5 is positioned at wallboard 8 transmission sides; Described forward and backward ink block piece 2,5 is made up of flat board 11 and flap 12, and flat board 11 is connected to form by great circle camber line, straight line, great circle camber line successively with the boundary line of flap 12; 12 of flaps are made up of plane 22 of two great circle arcwall faces, 21,23 indirect, and the junction on 21,23 and planes 22 of two great circle arcwall faces is rounding off, two great circle arcwall faces 21,23 encase ink foundation roller 3 and anilox roll 4 two ends cylindricals respectively, plane 22 is the transition face of two great circle cambered surfaces 21,23 of connection, and plane 22 can cover the gap between ink foundation roller 3 and the anilox roll 4; Dull and stereotyped 11 block ink foundation roller 3 and anilox roll 4 two ends sides, and are sleeved on ink foundation roller 3 and anilox roll 4 two end axles; Flat board 11 and flap 12 fuse, and lift ink foundation roller 3 and just can take out forward and backward ink block piece 2,5 like a cork.
Forward and backward ink block piece 2,5 of the present utility model is set with on ink foundation roller 3 and anilox roll 4 two end axles, 9 li charge of oil China inks of ink fountain, ink foundation roller 3 penetrates into 9 li of ink fountains, after power drives 4 rotations of anilox roll, being installed in gear 6 on 4 of the anilox roll drives the gear 7 that is installed on 3 of the ink foundation rollers and rotates, thereby rotate ink foundation roller 3 printing ink is sent to anilox roll 4, anilox roll 4 is passed to printed matter again.In ink foundation roller 3 and anilox roll 4 run up process in opposite directions, printing ink is coalescent and sputter ink fountain 9 in ink foundation roller 3 and anilox roll 4 two axial ends, because forward and backward ink block piece 2,5 of the present utility model is installed, the printing ink that splashes is blocked by forward and backward ink block piece 2,5, the flap 12 of especially forward and backward ink block piece 2,5, the printing ink that will splash blocks, and printing ink is back in the ink fountain 9, thereby prevent run up in opposite directions the black phenomenon that flies in the process of ink foundation roller 3 and anilox roll 4, improve print quality.
Claims (2)
1, a kind of ink block piece that prevents to fly China ink comprises the front and back ink block piece that can be set on ink foundation roller and the anilox roll two end axles, and described preceding ink block piece is positioned at the wallboard fore side, and back ink block piece is positioned at the wallboard transmission side; It is characterized in that: described ink block piece is made up of dull and stereotyped and flap, dull and stereotyped boundary line with flap is connected to form successively by great circle camber line, straight line, great circle camber line, the flap face is made up of plane of two great circle arcwall face indirect, two great circle arcwall faces encase ink foundation roller and anilox roll two ends cylindrical respectively, the plane is the transition face of two great circle cambered surfaces of connection, and the plane can cover the gap between ink foundation roller and the anilox roll; Flat board blocks ink foundation roller and anilox roll two ends side, and is sleeved on ink foundation roller and the anilox roll two end axles.
2, the ink block piece that prevents to fly China ink according to claim 1, it is characterized in that: two the great circle arcwall faces on the described flap and the junction on a plane are rounding off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201576668U CN201338430Y (en) | 2008-12-23 | 2008-12-23 | Ink retaining block for preventing misting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201576668U CN201338430Y (en) | 2008-12-23 | 2008-12-23 | Ink retaining block for preventing misting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338430Y true CN201338430Y (en) | 2009-11-04 |
Family
ID=41233968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201576668U Expired - Fee Related CN201338430Y (en) | 2008-12-23 | 2008-12-23 | Ink retaining block for preventing misting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338430Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864031A (en) * | 2017-04-13 | 2017-06-20 | 苏州中芯原微电子有限公司 | A kind of double roller drive-type ink ink quantity regulating device |
-
2008
- 2008-12-23 CN CNU2008201576668U patent/CN201338430Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864031A (en) * | 2017-04-13 | 2017-06-20 | 苏州中芯原微电子有限公司 | A kind of double roller drive-type ink ink quantity regulating device |
| CN106864031B (en) * | 2017-04-13 | 2019-01-29 | 江山市标龙装饰材料有限公司 | A kind of double roller drive-type ink ink quantity regulating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |