CN107757114A - A kind of printing equipment for preventing ink emulsification - Google Patents
A kind of printing equipment for preventing ink emulsification Download PDFInfo
- Publication number
- CN107757114A CN107757114A CN201610673832.9A CN201610673832A CN107757114A CN 107757114 A CN107757114 A CN 107757114A CN 201610673832 A CN201610673832 A CN 201610673832A CN 107757114 A CN107757114 A CN 107757114A
- Authority
- CN
- China
- Prior art keywords
- ink
- distributor rollers
- anilox roll
- roller
- frame
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/002—Heating or cooling of ink or ink rollers
-
- 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
- B41F31/10—Applications of feed or duct rollers
Abstract
The present invention provides a kind of printing equipment for preventing ink emulsification, including frame, conveying roller, anilox roll, forme drum, impression roller, ink container and distributor rollers, scraper；Characterized in that, wavers has cooling system in ink container.Relative to prior art, the printing equipment of the present invention for preventing ink emulsification has the advantage that：Increase cooling device in distributor rollers, effectively avoid ink emulsification, greatly improve the printing quality of printed matter.
Description
Technical field
The invention belongs to printing machinery, and in particular to a kind of printing equipment for preventing ink emulsification.
Background technology
In printing process, usually using distributor rollers by ink container ink apply pours in anilox roll, further with print
Roller cylinder is contacted, and ink is printed on paper.In order to avoid ink emulsification, the temperature in use of ink is generally kept in 30-40
DEG C or so, but as the raising of print speed printing speed, the temperature of ink transfer roller surface also constantly raise, cause to produce considerable heat,
So as to cause coated in the ink emulsification in anilox roll, to influence the printing quality of paper.
The content of the invention
The present invention provides a kind of printing equipment for preventing ink emulsification, prevents ink emulsification, improves printing quality.
The technical scheme is that：A kind of printing equipment for preventing ink emulsification, including frame, conveying roller, anilox roll,
Forme drum, impression roller, ink container and distributor rollers, scraper；Characterized in that, wavers has cooling system in ink container.
Rotated in the frame and be provided with some parallel conveying rollers, conveying roller primarily serves the work of conveying and tensioning paper
With being rotated in frame and be provided with forme drum with the tangent contact of anilox roll, frame is provided with the roller platen tangent with forme drum
Cylinder, paper pass under the conveying of conveying roller between forme drum and impression roller, and bottom of the frame is provided with ink container, ink
Be provided with distributor rollers in tank, frame is provided with the anilox roll with the tangent contact of distributor rollers, and during work, distributor rollers constantly rotates, general
Ink in ink container is coated in the anilox roll of rotation, in order that anilox roll inking water distribution is more uniform, frame is provided with
Scraper that is tangent with anilox roll and being bonded, can be uniform by the ink smear in anilox roll, and anilox roll is tangent with forme drum
Contact, and at work, anilox roll is in rotary state with forme drum, and such ink is applied to forme drum
On, you can paper is printed, conveying roller constantly rotates, paper be constantly transported to impression roller and forme drum it
Between, you can continuously paper is printed, uses different forme drums, you can prints different patterns.
The distributor rollers cooling system includes hollow distributor rollers, connects the left end shaft on the left of distributor rollers and connects distributor rollers right
The right-hand member axle of side, sets the passage of logical cold water in left end shaft and right-hand member axle, and the passage connects with the inner chamber of distributor rollers.
Further, some apertures are beaten on piece hollow pipe of distributor rollers interior welds, tube wall, in distributor rollers while rotation
Simultaneously while the cooling water in hollow pipe can also be discharged, cooling water then contacts with distributor rollers to greatest extent, increases cooling effect.
Relative to prior art, the printing equipment of the present invention for preventing ink emulsification has the advantage that：
Printing equipment provided by the invention, increase cooling device in distributor rollers, effectively avoid ink emulsification, greatly improve
The printing quality of printed matter.
Brief description of the drawings
Fig. 1 is the printing equipment structure chart of the present invention.
Fig. 2 is the distributor rollers structure chart with cooling system of the present invention.
Fig. 3 is the distributor rollers cooling system structure figure of the present invention.
Embodiment
Further to illustrate the present invention, below in conjunction with preferred embodiment, the present invention is described in further details.
As shown in figure 1, a kind of printing equipment for preventing ink emulsification, including frame 1, conveying roller 2, anilox roll 3, forme roller
Cylinder 4, impression roller 5, ink container 6 and distributor rollers 7, scraper 8；Characterized in that, wavers 7 has cooling system in ink container 6.
Rotated in the frame 1 and be provided with some parallel conveying rollers 2, conveying roller 2 primarily serves conveying and tensioning paper
Effect, the forme drum 4 being provided with 3 tangent contact of anilox roll is rotated in frame 1, frame 1 is provided with tangent with forme drum 4
Impression roller 5, paper passes under the conveying of conveying roller 2 between forme drum 4 and impression roller 5, the bottom of frame 1
Provided with ink container 6, distributor rollers 7 is provided with ink container 6, frame 1 is provided with the anilox roll 3 with 7 tangent contact of distributor rollers, work
When, distributor rollers 7 is constantly rotated, and the ink in ink container 6 is coated in the anilox roll 3 of rotation, in order that ink in anilox roll 3
Distribution is more uniform, and frame 1 is provided with scraper 8 that is tangent with anilox roll 3 and being bonded, can apply the ink in anilox roll 3
Smear uniformly, anilox roll 3 with forme drum 4 is tangent contacts, and at work, anilox roll 3 is in rotation shape with forme drum 4
State, such ink are applied on forme drum 4, you can paper are printed, conveying roller 2 constantly rotates, and paper is continuous
Be transported between impression roller 5 and forme drum 4, you can continuously paper is printed, uses different prints
Roller cylinder, you can print different patterns.
The cooling system of distributor rollers 7 includes hollow distributor rollers, connects the left end shaft 71 on the left of distributor rollers and connects ink transfer
Right-hand member axle 74 on the right side of roller, the passage of logical cold water is set in left end shaft 71 and right-hand member axle 74, and the hollow distributor rollers 72 is with passing
The inner chamber 76 of ink roller connects.
Further, some apertures 75 are beaten on piece hollow pipe 74 of distributor rollers interior welds, tube wall, in distributor rollers while rotation
While the cooling water in hollow pipe can also be discharged while turning, cooling water then contacts with cylinder 73 to greatest extent, increase cooling
Effect.
Claims (3)
1. a kind of printing equipment for preventing ink emulsification, including frame, conveying roller, anilox roll, forme drum, impression roller, ink
Tank and distributor rollers, scraper；Characterized in that, wavers has cooling system in ink container.
2. a kind of printing equipment for preventing ink emulsification according to claim 1, it is characterised in that be provided with if being rotated in frame
Dry parallel conveying roller, conveying roller primarily serve conveying and the effect of tensioning paper, rotate and be provided with and anilox roll phase in frame
The tactile forme drum of cut-grafting, frame are provided with the impression roller tangent with forme drum, and paper is under the conveying of conveying roller, from print
Passed between roller cylinder and impression roller, bottom of the frame is provided with ink container, is provided with distributor rollers in ink container, frame provided with
The anilox roll of the tangent contact of distributor rollers, during work, distributor rollers is constantly rotated, and the ink in ink container is coated to the reticulate pattern of rotation
On roller, in order that anilox roll inking water distribution is more uniform, frame is provided with scraper that is tangent with anilox roll and being bonded, can be with
Ink smear in anilox roll is uniform, anilox roll with forme drum is tangent contacts, and at work, anilox roll and forme roller
Cylinder is in rotary state, and such ink is applied on forme drum, you can paper is printed, conveying roller constantly turns
Dynamic, paper is constantly transported between impression roller and forme drum, you can continuously paper is printed, used
Different forme drum, you can print different patterns.
A kind of 3. printing equipment for preventing ink emulsification according to claim 1, it is characterised in that distributor rollers cooling system bag
Hollow distributor rollers is included, connect the left end shaft on the left of distributor rollers and connects the right-hand member axle on the right side of distributor rollers, in left end shaft and right-hand member axle
The interior passage for setting logical cold water, the passage connect with the inner chamber of distributor rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673832.9A CN107757114A (en) | 2016-08-15 | 2016-08-15 | A kind of printing equipment for preventing ink emulsification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673832.9A CN107757114A (en) | 2016-08-15 | 2016-08-15 | A kind of printing equipment for preventing ink emulsification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107757114A true CN107757114A (en) | 2018-03-06 |
Family
ID=61260736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610673832.9A Pending CN107757114A (en) | 2016-08-15 | 2016-08-15 | A kind of printing equipment for preventing ink emulsification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107757114A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608733A (en) * | 2018-04-13 | 2018-10-02 | 如皋市中罗印刷机械有限公司 | A kind of printing ink Cryocooler Temperature Closed Loop Control System |
-
2016
- 2016-08-15 CN CN201610673832.9A patent/CN107757114A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608733A (en) * | 2018-04-13 | 2018-10-02 | 如皋市中罗印刷机械有限公司 | A kind of printing ink Cryocooler Temperature Closed Loop Control System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |