CN206030731U - Galley roller structure - Google Patents
Galley roller structure Download PDFInfo
- Publication number
- CN206030731U CN206030731U CN201620927680.6U CN201620927680U CN206030731U CN 206030731 U CN206030731 U CN 206030731U CN 201620927680 U CN201620927680 U CN 201620927680U CN 206030731 U CN206030731 U CN 206030731U
- Authority
- CN
- China
- Prior art keywords
- doctor
- bar
- scraping blade
- plate cylinder
- printing plate
- 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
Links
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to a galley roller structure, including galley roller body, doctor -bar and spring, galley roller body both ends are equipped with the doctor -bar, the doctor -bar is the L type, and the doctor -bar is hugged closely on the surface and terminal surface of galley roller body, the doctor -bar inboard is the wedge, it is continuous with the frame of printing machine that the spring is passed through at the doctor -bar both ends, the material of doctor -bar is silicon rubber, the thickness of doctor -bar is 5mm, the utility model discloses a galley roller structure, its simple structure installs laborsavingly, scrapes off galley roller limit portion and the unnecessary printing ink of terminal surface through two doctor -bars to printing machine ink misting's problem has thoroughly been solved.
Description
Technical field
The utility model belongs to printing machinery technical field, more particularly to a kind of printing plate cylinder structure.
Background technology
The track for using at present is high-speed press, speed up to 150 m/min-200m/min, in printing process
Being frequently found printing paper surface has unnecessary ink point, and paper is polluted, as long as flying ink dot as 1 it is necessary to waste
The entire paper of 2470mm length, brings many troubles to rear road dipping and wastes, or even entire volume paper can not all be used.
Find in actual research, two end faces of printing plate cylinder and face have thicker ink, at this moment due to galley
Roller bottom is directly immersed in ink tank, and ink has certain viscosity and surface tension, so end is stained with thicker ink；And print
Brush roller ink be by scraper come in the past excess surface ink, but scraper be in automatic left and right vibration, due to scraper length and
Roller length quite, when scraper string is to left side, have on the right side of roller 5-10mm ink scrape less than；When scraper string is to right side, version
There is 5-10mm ink to scrape less than this causes roller or so edge with the presence of ink, so that printing plate cylinder is at a high speed on the left of roller
In the case of rotation, the ink at two ends is thrown away under the influence of centrifugal force, and what is had has directly been thrown to the surface of printing paper, so as to make
There is the problem for flying ink in facing paper printing process.
Utility model content
The utility model purpose is provided one kind and is avoided that printing in printing process to overcome the deficiencies in the prior art
There is the printing plate cylinder structure of excess ink point on paper surface.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is：A kind of printing plate cylinder structure, including galley
Roller body, scraping blade and spring；The printing plate cylinder body two ends are provided with scraping blade；The scraping blade is L-shaped, and scraping blade is close to printing
On the surface and end face of roller body；It is wedge shaped on the inside of the scraping blade；The scraping blade two ends are by spring and the frame of printing machine
It is connected.
Preferably, the material of the scraping blade is silicon rubber.
Preferably, the thickness of the scraping blade is 5mm.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The printing plate cylinder structure of the utility model scheme, its simple structure are installed laborsaving, scrape off print by two scraping blades
The unnecessary ink of brush roller edge and end face, so that thoroughly solve the problems, such as that printing machine flies ink.
Description of the drawings
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further：
Accompanying drawing 1 is structural representation of the present utility model；
Partial enlarged drawing of the accompanying drawing 2 for accompanying drawing 1；
Wherein：1st, printing plate cylinder body；2nd, scraping blade；3rd, spring；4th, printing paper；5th, black basin；6th, pressure roller.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Described in the utility model a kind of printing plate cylinder structure as shown in accompanying drawing 1-2, including printing plate cylinder body 1, scrapes
Piece 2 and spring 3；1 two ends of printing plate cylinder body are provided with scraping blade 2；The scraping blade 2 is L-shaped, and scraping blade 2 is close to galley
On the surface and end face of roller body 1；It is wedge shaped on the inside of the scraping blade 2；2 two ends of the scraping blade are by spring 3 and the machine of printing machine
Frame is connected；The material silicon rubber of the scraping blade 2；The thickness of the scraping blade 2 is 5mm.
During actual installation, two scraping blades are close on the surface and end face of printing plate cylinder both sides with two springs respectively, are used
The ink unnecessary to scrape off printing plate cylinder edge and end face, so that thoroughly solve the problems, such as that printing machine flies ink.
The above is only concrete application example of the present utility model, any limit is not constituted to protection domain of the present utility model
System.All employing equivalents or equivalence replacement and the technical scheme that formed, all fall within the utility model rights protection scope it
It is interior.
Claims (3)
1. a kind of printing plate cylinder structure, it is characterised in that：Including printing plate cylinder body, scraping blade and spring；The printing plate cylinder sheet
Body two ends are provided with scraping blade；The scraping blade is L-shaped, and scraping blade is close on the surface and end face of printing plate cylinder body；The scraping blade
Inner side is wedge shaped；The scraping blade two ends are connected with the frame of printing machine by spring.
2. printing plate cylinder structure according to claim 1, it is characterised in that：The material of the scraping blade is silicon rubber.
3. printing plate cylinder structure according to claim 1, it is characterised in that：The thickness of the scraping blade is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927680.6U CN206030731U (en) | 2016-08-24 | 2016-08-24 | Galley roller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927680.6U CN206030731U (en) | 2016-08-24 | 2016-08-24 | Galley roller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206030731U true CN206030731U (en) | 2017-03-22 |
Family
ID=58303028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620927680.6U Expired - Fee Related CN206030731U (en) | 2016-08-24 | 2016-08-24 | Galley roller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206030731U (en) |
-
2016
- 2016-08-24 CN CN201620927680.6U patent/CN206030731U/en not_active Expired - Fee Related
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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: 20170322 Termination date: 20180824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |