CN206326997U - Printing plate is in machine development auxiliary cleaning apparatus - Google Patents
Printing plate is in machine development auxiliary cleaning apparatus Download PDFInfo
- Publication number
- CN206326997U CN206326997U CN201621372914.1U CN201621372914U CN206326997U CN 206326997 U CN206326997 U CN 206326997U CN 201621372914 U CN201621372914 U CN 201621372914U CN 206326997 U CN206326997 U CN 206326997U
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- cleaning medium
- rubber
- clearer
- printing plate
- cleaning apparatus
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model is related to a kind of printing plate in machine development auxiliary cleaning apparatus, it includes rubber clearer, rubber clearer side is adjacent with printing press plate cylinder, opposite side is adjacent with cleaning medium pressure roller, rubber clearer is contrary with printing press plate cylinder and cleaning medium pressure roller rotation direction, cleaning medium roller surface winding cleaning medium.The device, which is significantly improved, exempts from processing CTP editions in machine developing powder, it is to avoid the adaptability that coating develops to printing machine ink supply and the pollution of dampening system, increase plate in different printing machine, while extending the effective life of plate.
Description
Technical field
The utility model is related to a kind of printing plate in machine development auxiliary cleaning apparatus, and in particular to one kind exempts from processing-type
The auxiliary cleaning apparatus that CTP plates develop in machine.
Background technology
CTP technologies because its digitlization, it is easy, efficient and high-quality the advantages of, instead of traditional simulation plate-making
Mode.With the continuous improvement of Printing Industry environment protection requirement, exempt to handle CTP plates（In machine developable plate）Because of being not required to
Development is learned, the influence to environment is reduced to greatest extent, the overall plate-making cost of reduction shortens plate-making process cycle and improves production effect
Rate, the developing direction as printing plate technology.
Exempt from processing-type CTP plates and after exposure image, be not required to any subsequent treatment process on direct platemaking equipment, you can on
Machine prints, and exempts chemical development and rinses treatment process.After plate is fixed on the plate cylinder of printing machine, unexposed area is first
First fully infiltrated and be swelled by fountain solution system, become loose；Then by the viscosity of ink, the coating of unexposed area is shifted
To blanket, further taken away by paper, be a physical development process；Exposure curing region is left, ink can be adhered to,
Picture and text are completed to replicate.
Exempt from processing CTP editions at present and be divided into single layer structure and double-decker, the upper strata majority of wherein double-decker plate be with
PVA（Polyvinyl alcohol）It is film-forming resin Deng water-soluble high-molecular material, plays resistance oxygen and protective effect.Exempt from CTP editions progress of processing
During machine develops, uncured light sensitive layer inevitably enters the ink feeding system of printing machine（Especially in short slab
When printing and distribute industry soon and frequently changing living-article）, pollute；And double-decker exempt from handle version, protective layer is molten in dampening process
Solution, pollutes into dampening system, adds the renewal frequency of fountain solution.
Exempt from the start developing powder of processing CTP editions, generally using the mistake millboard quantity in start process as judgment criteria, together
When cross the quantity of millboard influence produced on the printing cost of user.Different printing machines, possesses different ink supply and dampening system,
Significant impact is produced to exempting from processing CTP editions in machine developing powder；Pressure between printing machine equipment situation, roller also can be to exempting from
The developing powder of processing CTP editions produces influence.Exempt to handle simultaneously dark reaction in CTP edition storing process and coating and version base it
Between adhesion change etc., make to produce change, the general impacts storage performance of plate in machine developing powder.
Utility model content
The purpose of this utility model is to provide a kind of printing plate in machine development auxiliary cleaning apparatus, and processing is exempted to improve
CTP plates start developing powder and adaptability, while avoiding to printing ink supply and the pollution of dampening system.
The technical solution adopted in the utility model：
Printing plate is in machine development auxiliary cleaning apparatus, and it includes rubber clearer, rubber clearer side and printing machine
Plate cylinder is adjacent, and opposite side is adjacent with cleaning medium pressure roller, rubber clearer and printing press plate cylinder and cleaning medium pressure
Roller（2）Rotation direction is contrary, cleaning medium roller surface winding cleaning medium.
Cleaning medium upper end is provided with cleaning medium donor rollers.
Cleaning medium lower end is provided with cleaning medium recycling roll.
Rubber clearer is metal rubber covered roll, and length is identical with printing press plate cylinder.
Rubber clearer is identical with rubber blanket of printing machine surfacing.
Cleaning medium pressure roller is metallic roll or metal rubber covered roll, and cleaning medium pressure roller length is identical with rubber clearer, clearly
Clean medium pressure roller diameter is 1 with rubber clearer diameter ratio:1~1:3, preferred values is 1:1.5.
Cleaning medium donor rollers and cleaning medium recycling roll are solid metal material, preferably aluminum alloy material.
Cleaning medium is papery or non-woven fabrics or synthetic fibers.
The papery is wood pulp paper, composite fibre paper, recycled writing paper.
Printing plate disclosed in the utility model is significantly improved in machine development auxiliary cleaning apparatus exempts from processing CTP editions in machine
Developing powder, it is to avoid the adaptation that coating develops to printing machine ink supply and the pollution of dampening system, increase plate in different printing machine
Property, while extending the effective life of plate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model use state figure.
Embodiment
To make the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to the drawings to this practicality
New further description.It should be appreciated that specific embodiment described herein is only to explain the utility model, and without
In restriction the utility model.
As shown in figure 1, printing plate is in machine development auxiliary cleaning apparatus, it includes rubber clearer 1, rubber clearer 1
Side is adjacent with printing press plate cylinder 6, and opposite side is adjacent with cleaning medium pressure roller 2, and rubber clearer 1 is rolled with printing machine forme
Cylinder 6 and the rotation direction of cleaning medium pressure roller 2 are contrary, the surface wrap cleaning medium 5 of cleaning medium pressure roller 2.
Rubber clearer 1 is metal rubber covered roll, and length is identical with printing press plate cylinder 6, rubber clearer 1 and printing machine
Blanket surface material is identical；Rubber clearer 1 is metal rubber covered roll, and rubber surface is not particularly limited, preferably with printing machine
Blanket surface identical material, length is identical with printing press plate cylinder, and diameter is not particularly limited, preferably with printing machine ink
Roller or damping roller identical diameter.
Cleaning medium pressure roller 2 is metallic roll or metal rubber covered roll, and material is not particularly limited；The length of cleaning medium pressure roller 2
Identical with rubber clearer 1, the diameter of cleaning medium pressure roller 2 is 1 with the diameter ratio of rubber clearer 1:1~1:3, preferred values is 1:
1.5。
The upper end of cleaning medium 5 is provided with cleaning medium donor rollers 3, and lower end is provided with cleaning medium recycling roll 4, and cleaning medium 5 leads to
Cross cleaning medium donor rollers 3 to convey, reclaimed by cleaning medium recycling roll 3；Cleaning medium donor rollers 3 and cleaning medium recycling roll
4 are solid metal material, preferably aluminum alloy material, depending on its diameter is according to the intracardiac footpath of volume of cleaning medium 5.
Cleaning medium 5 is papery or non-woven fabrics or synthetic fibers coiled material, and the papery is wood pulp paper, composite fibre paper, again
Raw paper, preferably adsorptivity stronger recycled writing paper or non-woven fabrics.
Gap between rubber clearer 1 and printing press plate cylinder 6 is adjustable, and rotation direction is opposite；Rubber clearer 1
Gap between cleaning medium pressure roller 2 is adjustable, and rotation direction is opposite；Cleaning medium is conveyed by donor rollers, by reclaiming
Roller is reclaimed.When the device does not work, rubber clearer 1 keeps disengaged condition, when being operated, rubber with printing press plate cylinder 6
Glue clearer 1 and the cylinder contact of printing machine forme 6.
The course of work of the auxiliary cleaning apparatus：When exempt from processing version CTP be exposed after, be fixed on printing press plate cylinder
On 6, fountain solution damping is carried out first, and then usual damping time 20-40s is carried out by printing machine ink feeding system to plate
Ink, at the same time contacts the rubber clearer 1 of above-mentioned auxiliary cleaning apparatus, plate is not with plate cylinder 6 under a certain pressure
The uncured coating of exposure area is constantly transferred to rubber clearer 1, and is constantly taken away by cleaning medium 5.
, can be different between rubber clearer 1 and plate cylinder 6 by presetting for different processless CTPs
Pressure, reaches optimal cleaning effect.
The auxiliary cleaning apparatus need to set support and reinforcement structure at two ends, and the auxiliary cleaning apparatus passes through belt or gear
Transmission mechanism introduces the power of printing machine, as shown in Fig. 2 the rotating speed of rubber clearer 1 is identical with printing ink roller or damping roller rotating speed.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, some changes and improvements can also be made, these should also be considered as
Protection domain of the present utility model.
Claims (10)
1. printing plate is in machine development auxiliary cleaning apparatus, it is characterised in that：It includes rubber clearer（1）, rubber clearer
（1）Side and printing press plate cylinder（6）It is adjacent, opposite side and cleaning medium pressure roller（2）It is adjacent, rubber clearer（1）With print
Brush machine plate cylinder（6）And cleaning medium pressure roller（2）Rotation direction is contrary, cleaning medium pressure roller（2）Surface wrap cleaning is situated between
Matter（5）.
2. printing plate is in machine development auxiliary cleaning apparatus according to claim 1, it is characterised in that：Cleaning medium（5）On
End is provided with cleaning medium donor rollers（3）.
3. printing plate according to claim 1 or claim 2 is in machine development auxiliary cleaning apparatus, it is characterised in that：Cleaning medium（5）
Lower end is provided with cleaning medium recycling roll（4）.
4. printing plate is in machine development auxiliary cleaning apparatus according to claim 1, it is characterised in that：Rubber clearer（1）
For metal rubber covered roll, length and printing press plate cylinder（6）It is identical.
5. printing plate is in machine development auxiliary cleaning apparatus according to claim 1 or 4, it is characterised in that：Rubber clearer
（1）It is identical with rubber blanket of printing machine surfacing.
6. printing plate is in machine development auxiliary cleaning apparatus according to claim 1, it is characterised in that：Cleaning medium pressure roller
（2）For metallic roll or metal rubber covered roll, cleaning medium pressure roller（2）Length and rubber clearer（1）It is identical, cleaning medium pressure roller
（2）Diameter and rubber clearer（1）Diameter ratio is 1:1~1:3.
7. printing plate is in machine development auxiliary cleaning apparatus according to claim 1, it is characterised in that：Cleaning medium pressure roller
（2）Diameter and rubber clearer（1）Diameter ratio is 1:1.5.
8. printing plate is in machine development auxiliary cleaning apparatus according to claim 1, it is characterised in that：Cleaning medium donor rollers
（3）With cleaning medium recycling roll（4）It is solid metal material.
9. printing plate is in machine development auxiliary cleaning apparatus according to claim 1, it is characterised in that：Cleaning medium（5）For
Papery or non-woven fabrics or synthetic fibers.
10. printing plate is in machine development auxiliary cleaning apparatus according to claim 9, it is characterised in that：The papery is wood
Starch paper, composite fibre paper, recycled writing paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372914.1U CN206326997U (en) | 2016-12-14 | 2016-12-14 | Printing plate is in machine development auxiliary cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372914.1U CN206326997U (en) | 2016-12-14 | 2016-12-14 | Printing plate is in machine development auxiliary cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206326997U true CN206326997U (en) | 2017-07-14 |
Family
ID=59290910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621372914.1U Active CN206326997U (en) | 2016-12-14 | 2016-12-14 | Printing plate is in machine development auxiliary cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206326997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108388083A (en) * | 2017-12-28 | 2018-08-10 | 江苏乐彩印刷材料有限公司 | A kind of manufacturing method for exempting to handle negative image CTCP editions |
| CN111674142A (en) * | 2020-07-09 | 2020-09-18 | 上海运安制版有限公司 | Recycling system and method for roller with shaft |
-
2016
- 2016-12-14 CN CN201621372914.1U patent/CN206326997U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108388083A (en) * | 2017-12-28 | 2018-08-10 | 江苏乐彩印刷材料有限公司 | A kind of manufacturing method for exempting to handle negative image CTCP editions |
| CN111674142A (en) * | 2020-07-09 | 2020-09-18 | 上海运安制版有限公司 | Recycling system and method for roller with shaft |
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