CN101722710A - Printing plate roller - Google Patents
Printing plate roller Download PDFInfo
- Publication number
- CN101722710A CN101722710A CN200910211479A CN200910211479A CN101722710A CN 101722710 A CN101722710 A CN 101722710A CN 200910211479 A CN200910211479 A CN 200910211479A CN 200910211479 A CN200910211479 A CN 200910211479A CN 101722710 A CN101722710 A CN 101722710A
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- CN
- China
- Prior art keywords
- board slot
- printing plate
- roll body
- roller
- printing
- 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.)
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- Printing Plates And Materials Therefor (AREA)
Abstract
The invention belongs to the technical field of printing mechanisms, and particularly relates to a printing plate roller. The invention adopts the technical scheme that: the printing plate roller comprises a roller body in the middle and a left end shaft and a right end shaft at two ends, the perimeter of the roller body is set to be 625 millimeters, the surface of the roller body is provided with an axial board slot, and the inside of the board slot is used for mounting a photosensitive resin plate. Under the condition of ensuring that the effective printing length is not changed, the perimeter of the plate roller is reduced from the traditional 630 millimeters to 625 millimeters, not only the material for manufacturing the plate roller is reduced, but also the consumption of raw material paper is greatly saved; and the photosensitive resin plate is fixed in the board slot on the roller body by bolts so that the printing plate roller is safer and more reliable.
Description
Technical field
The invention belongs in the printing machinery technical field, especially relate to a kind of printing plate cylinder.
Background technology
In present book and periodical printing industry, effective printing length of newspaper is generally all about 612mm, and the girth that is used for the version roller on the books and periodicals machine of print newspapers all is 630mm, in general, the girth of version roller is consistent with the cutoff length of paper, like this, whenever cut out just need the use up seal paper of 630mm of a newspaper, under situation about being becoming tight current various resource days, such physical dimension causes the waste of raw material paper easily, and economy is not good.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of printing plate cylinder rational in infrastructure is provided, this this edition roller under the constant substantially condition of the printing length of remaining valid, the size of reasonably design version roller, reduced the consumption of raw material paper, economized on resources.
According to technical scheme provided by the invention, described printing plate cylinder, the roll body in the middle of comprising and left end shaft, the right-hand member axle at two ends, the girth of described roll body is made as 625mm, offers axial board slot on the roll body surface, is used to install the photosensitive resin plate in the board slot.
As a further improvement on the present invention, described left end shaft, right-hand member axle adopt screw to be installed in the two ends of roll body.
As a further improvement on the present invention, described board slot is obliquely installed, and the groove in-plane is with radially in a certain angle.
As a further improvement on the present invention, also offer fixing hole on the described roll body, fixing hole passes board slot, and the axis normal of fixing hole is in the groove plane.
The present invention compared with prior art, advantage is: guaranteeing under the constant situation of effective printing length, the girth of version roller is tapered to 625mm from traditional 630mm, not only reducing the material of making the version roller, the consumption of having saved raw material paper more greatly; The photosensitive resin plate adopts screw to be fixed in the board slot on the roll body, and is more safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A view among Fig. 1.
Fig. 3 is the B-B view among Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As Fig. 1～shown in Figure 3, printing plate cylinder of the present invention mainly is made up of roll body 2 and the left end shaft 1, the right-hand member axle 3 that are installed in roll body 2 two ends, and described left end shaft 1, right-hand member axle 4 adopt screws to be installed in the two ends of roll body 2; The girth of roll body 2 is made as 625mm, and roll body offers axial board slot 4 on 2 surfaces, and board slot 4 is used to install the photosensitive resin plate.Described board slot 4 is obliquely installed, and the groove in-plane is with radially in a certain angle.Also offer fixing hole 5 on the roll body 2, fixing hole 5 passes board slot 4, and the axis normal of fixing hole 4 is in the plane, and fixing hole is used for mounting screw, the photosensitive resin plate tightly is fixed in the board slot 4 on the roll body 2.
Version roller girth among the present invention has reduced 5mm than the girth of tradition version roller, correspondingly, cut out a newspaper and also just used the raw material paper of 5mm less, though only saved 5mm for every part, but, per hour printing 40000 parts, just saved 200m nearly in one hour for the printing machine that runs up, by that analogy, the saving amount of a day and even a year is appreciable.
Claims (4)
1. printing plate cylinder, the roll body (2) in the middle of it is characterized in that comprising and left end shaft (1), the right-hand member axle (3) at two ends, the girth of described roll body (2) is made as 625mm, and roll body (2) offers axial board slot (4) on the surface, and board slot (4) is used to install the photosensitive resin plate.
2. printing plate cylinder according to claim 1, its feature are that also described left end shaft (1), right-hand member axle (3) adopt screw to be installed in the two ends of roll body (2).
3. printing plate cylinder according to claim 1, its feature also is: described board slot (4) is obliquely installed, and the groove in-plane is with radially in a certain angle.
4. according to each described printing plate cylinder of claim 1～3, its feature also is: also offer fixing hole (5) on the described roll body (2), fixing hole (5) passes board slot (4), and the axis normal of fixing hole (5) is in the groove plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910211479A CN101722710A (en) | 2009-11-12 | 2009-11-12 | Printing plate roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910211479A CN101722710A (en) | 2009-11-12 | 2009-11-12 | Printing plate roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101722710A true CN101722710A (en) | 2010-06-09 |
Family
ID=42444523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910211479A Pending CN101722710A (en) | 2009-11-12 | 2009-11-12 | Printing plate roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101722710A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568495A (en) * | 2013-10-10 | 2014-02-12 | 安徽华印机电股份有限公司 | Printing plate roller |
| CN104275927A (en) * | 2014-10-23 | 2015-01-14 | 合肥东彩印刷科技有限公司 | Printing device |
-
2009
- 2009-11-12 CN CN200910211479A patent/CN101722710A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568495A (en) * | 2013-10-10 | 2014-02-12 | 安徽华印机电股份有限公司 | Printing plate roller |
| CN104275927A (en) * | 2014-10-23 | 2015-01-14 | 合肥东彩印刷科技有限公司 | Printing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100609 |