CN201158194Y - Wheel-rotation type ink supply device of printing machine - Google Patents
Wheel-rotation type ink supply device of printing machine Download PDFInfo
- Publication number
- CN201158194Y CN201158194Y CNU2008200309462U CN200820030946U CN201158194Y CN 201158194 Y CN201158194 Y CN 201158194Y CN U2008200309462 U CNU2008200309462 U CN U2008200309462U CN 200820030946 U CN200820030946 U CN 200820030946U CN 201158194 Y CN201158194 Y CN 201158194Y
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- CN
- China
- Prior art keywords
- roller
- ink
- roll surface
- wavers
- fountain
- 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 discloses an ink feeding device of a rotary printer, which is composed of a printing plate roller, an ink feeding roller, an ink collection roller, an upper serial ink roller, a lower serial ink roller, an upper serial ink roller, an intermediate serial ink roller, a lower serial ink roller, an ink transmission roller and an ink fountain roller, wherein a pitch is kept between the ink feeding roller and the ink collection roller, and the surfaces of the ink feeding roller and the ink collection roller keep contact with the surfaces of the printing plate roller and the lower serial ink roller. The surface of the lower serial ink roller keeps contact with the surface of a lower ink distribution roller, the surface of the lower ink distribution roller keeps contact with the surface of the upper serial ink roller, the surface of the upper serial ink roller keeps contact with the surface of an intermediate ink distribution roller, the surface of the intermediate ink distribution roller keeps contact with the surface of an upper ink distribution roller, the surface of the upper ink distribution roller keeps contact with the surface of the ink transmission roller, and the surface of the ink transmission roller keeps contacts with the surface of the ink fountain roller. The ink feeding device is characterized in that a primary ink feeding roller is arranged between the upper serial ink roller and the printing plate roller and the upper and the lower surfaces of the primary ink feeding roller respectively contact with the surfaces of the upper serial ink roller and the printing plate roller. The ink feeding device can improve the printing quality of newspapers and books, and is suitable for a rotary printer for printing newspapers and books.
Description
Technical field
The utility model relates to a kind of printing machine.Specifically, be the rotary printer ink-feeding device that is used for printing various newpapers and periodicals and books.
Background technology
At present, be used for printing the rotary printer ink-feeding device of various newpapers and periodicals and books, mostly by forme roller and be in forme roller top fountain roller, receive ink roller, wavers, upper, middle and lower rider roller, distributor rollers and ink foundation roller are formed up and down.Fountain roller and receive and to leave between spacing and their roll surface and forme roller roll surface between ink roller, be in contact between the roll surface of their roll surface and following wavers.Between the roll surface of the roll surface of following wavers and following rider roller, down between the roll surface of roll surface and the last wavers of rider roller, go up between the roll surface of the roll surface of wavers and middle rider roller, between the roll surface of the roll surface of middle rider roller and last rider roller, upward be in contact between the roll surface of rider roller and distributor rollers and between the roll surface of the roll surface of distributor rollers and ink foundation roller.During work, printing ink earlier successively by ink foundation roller, distributor rollers, go up rider roller, middle rider roller, go up wavers, down rider roller, down behind the wavers, more respectively by fountain roller with to receive ink roller be that forme on the forme roller is painted.Meanwhile, the water system of being made up of dampening vibrator roller and damping roller is that forme roller supplies water.Forme literal on a forme roller and picture part blotting, do not absorb water, the printing ink of this part is supplied with by fountain roller.And the blank parts on the forme is because of there being water, blotting not in the ordinary course of things, but it is residual also to have a small amount of floating China ink sometimes, and this just need receive floating China ink only by receiving ink roller.Owing to above-mentioned ink-feeding device has only a fountain roller and a receipts ink roller, ink supply and receipts China ink only carry out once, make that ink supply and receipts China ink are abundant inadequately.Like this, can cause not only that literal in the printing and picture bad colour are even, font is not full, and the blank parts of printing has a small amount of residual China ink.In a word, adopt the newpapers and periodicals and the books of above-mentioned ink-feeding device printing of low quality.
The utility model content
Problem to be solved in the utility model provides a kind of rotary printer ink-feeding device.Adopt the rotary printer of this ink-feeding device, can improve the printing quality of newpapers and periodicals and books.
For addressing the above problem, take following technical scheme:
Rotary printer ink-feeding device of the present utility model by forme roller (1) and be in forme roller (1) top fountain roller (3), receive ink roller (2), go up wavers (10), down wavers (4), go up wavers (8), middle wavers (9), wavers (5), distributor rollers (7) and ink foundation roller (6) are formed down.Leave between spacing and their roll surface and forme roller (1) roll surface and between the roll surface of following wavers (4) between fountain roller (3) and receipts ink rollers (2) and be in contact.Between the roll surface of the roll surface of following wavers (4) and following rider roller (5), down between the roll surface of roll surface and the last wavers (10) of rider roller (5), go up between the roll surface of the roll surface of wavers (10) and middle rider roller (9), between the roll surface of the roll surface of middle rider roller (9) and last rider roller (8), upward be in contact between the roll surface of the roll surface of rider roller (8) and distributor rollers (7) and between the roll surface of the roll surface of distributor rollers (7) and ink foundation roller (6).Be characterized between wavers (10) and forme roller (1) once fountain roller (11), this fountain roller upper and lower roll surface contact with the roll surface of last wavers (10) and forme roller (1) respectively.
Take such scheme, have the following advantages:
Because rotary printer ink-feeding device of the present utility model is provided with fountain roller one time between wavers and forme roller thereon, has increased black capacity.Owing to be provided with fountain roller one time between last wavers and forme roller, realized the secondary ink supply, thereby made printing good colour, abundant that literal and picture color are full, clear.Owing to be provided with fountain roller one time between last wavers and forme roller, become traditional once receipts China ink and be twice receipts China ink again, receive China ink thoroughly, make the blank parts of printing not have residual China ink.In a word, adopt ink-feeding device of the present utility model, can improve newpapers and periodicals greatly and books get printing quality.
Description of drawings
Accompanying drawing is a rotary printer ink-feeding device structural representation of the present utility model.
The specific embodiment
As shown in Figure 2, rotary printer ink-feeding device of the present utility model by forme roller 1 and be in forme roller 1 top fountain roller 3, receive ink roller 2, go up wavers 10, down wavers 4, go up rider roller 8, middle rider roller 9, rider roller 5, distributor rollers 7 and ink foundation roller 6 are formed down.Fountain roller 3 with receive 2 of ink rollers and leave between spacing and their roll surface and forme roller 1 roll surface all to be between roll surface with following wavers 4 and contact the shape cooperation.Between the roll surface of the roll surface of following wavers 4 and following rider roller 5, down between the roll surface of roll surface and the last wavers 10 of rider roller 5, between the roll surface of the roll surface of going up wavers 10 and middle rider roller 9, between the roll surface of the roll surface of middle rider roller 9 and last rider roller 8, upward all be and contact the shape cooperation between the roll surface of roll surface and the distributor rollers 7 of rider roller 8 with between the roll surface of the roll surface of distributor rollers 7 and ink foundation roller 6.Also be provided with fountain roller 11 one time at last wavers 10 and 1 of forme roller, the last roll surface of this fountain roller and lower roll surface are and contact shape and cooperate respectively with between the roll surface of last wavers 10 and forme roller 1, it is in the outside of fountain roller 3, i.e. adjacent fountain roller 3 one sides with receiving ink roller 2 not.Like this, owing to be provided with fountain roller 11 one time, increased black capacity at last wavers 10 and 1 of forme roller.And last wavers 10 and 1 of forme roller are provided with fountain roller one time, have realized the secondary ink supply, thereby made printing good colour, abundant that literal and picture color are full, clear.Because last wavers 10 and 1 of forme roller are provided with fountain roller 11 one time, become traditional once receipts China ink and be twice receipts China ink again, receive China ink thoroughly, make the blank parts of printing not have residual China ink.Therefore, adopt ink-feeding device of the present utility model, improved the printing quality of newpapers and periodicals and books.
In addition, under installment state, a side of forme roller 1 also be provided with dampening vibrator roller 13 and damping roller 12, between the roll surface of the roll surface of dampening vibrator roller 13 and damping roller 12, all be between the roll surface of the roll surface of damping roller 12 and forme roller 1 and contact the shape cooperation.
Claims (2)
1. rotary printer ink-feeding device, by forme roller (1) and be in forme roller (1) top fountain roller (3), receive ink roller (2), go up wavers (10), down wavers (4), go up wavers (8), middle wavers (9), wavers (5), distributor rollers (7) and ink foundation roller (6) are formed down; Leave between spacing and their roll surface and forme roller (1) roll surface and between the roll surface of following wavers (4) between fountain roller (3) and receipts ink rollers (2) and be in contact; Between the roll surface of the roll surface of following wavers (4) and following rider roller (5), down between the roll surface of roll surface and the last wavers (10) of rider roller (5), go up between the roll surface of the roll surface of wavers (10) and middle rider roller (9), between the roll surface of the roll surface of middle rider roller (9) and last rider roller (8), upward be in contact between the roll surface of the roll surface of rider roller (8) and distributor rollers (7) and between the roll surface of the roll surface of distributor rollers (7) and ink foundation roller (6); It is characterized in that between wavers (10) and forme roller (1) once fountain roller (11), this fountain roller upper and lower roll surface contact with the roll surface of last wavers (10) and forme roller (1) respectively.
2. rotary printer ink-feeding device according to claim 1 is characterized in that a fountain roller (11) is in the outside of fountain roller (3), promptly not with receive adjacent fountain roller (11) one sides of ink roller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200309462U CN201158194Y (en) | 2008-01-16 | 2008-01-16 | Wheel-rotation type ink supply device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200309462U CN201158194Y (en) | 2008-01-16 | 2008-01-16 | Wheel-rotation type ink supply device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158194Y true CN201158194Y (en) | 2008-12-03 |
Family
ID=40108786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200309462U Expired - Fee Related CN201158194Y (en) | 2008-01-16 | 2008-01-16 | Wheel-rotation type ink supply device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158194Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497909A (en) * | 2020-10-30 | 2021-03-16 | 晶锋集团股份有限公司 | Cable processing is with surperficial seal mark equipment |
-
2008
- 2008-01-16 CN CNU2008200309462U patent/CN201158194Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497909A (en) * | 2020-10-30 | 2021-03-16 | 晶锋集团股份有限公司 | Cable processing is with surperficial seal mark equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20120116 |