CN208774234U - A kind of Wood-grain-imitating printing plate cylinder - Google Patents
A kind of Wood-grain-imitating printing plate cylinder Download PDFInfo
- Publication number
- CN208774234U CN208774234U CN201821565699.6U CN201821565699U CN208774234U CN 208774234 U CN208774234 U CN 208774234U CN 201821565699 U CN201821565699 U CN 201821565699U CN 208774234 U CN208774234 U CN 208774234U
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- printing
- roll body
- ink
- grain
- wood
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- Printing Plates And Materials Therefor (AREA)
Abstract
The utility model discloses a kind of Wood-grain-imitating printing plate cylinders, including galley roll body, impression cylinder, print slot, air blower, blowing mouth, ink wiping mechanism, ink tank and laser engraving layer, the printing plate cylinder external surface offers printing slot, the printing slot inner surface offers laser engraving layer, the laser engraving layer is carved with Wood-grain-imitating pattern, ink tank is installed on the downside of the galley roll body, the ink tank is provided with into trapezium bucket, printing ink is provided in the ink tank, galley roll body side is equipped with ink wiping mechanism, impression cylinder is installed on the upside of the galley roll body, printing paper is equipped between the galley roll body and impression cylinder, the first printing shaft is installed in the middle part of the galley roll body, a kind of Wood-grain-imitating printing plate cylinder of the utility model, wiping machine is installed by galley roll body side Structure and blowing mouth, can the ink extra to the external side of printing plate cylinder cross it is air-dried, be conducive to improve printing efficiency.
Description
Technical field
The utility model relates to gravure application field, specifically a kind of Wood-grain-imitating printing plate cylinder.
Background technique
Intaglio printing is referred to as " gravure ".It is that image carves concave plate-making technology from surface.The 15th century is come across earliest
Europe, to undercut the picture and text of recess on a metal plate by hand, when printing, applies ink, the space of a whole page ink remove, only allow
The ink for staying in negative area is transferred on paper, has developed photoetching intaglio plate (being once called as hpotogravure) again afterwards and mechanical engraving is recessed
Version (including with electronic carving machine), Laser engraved gravure, Electron beam engraving intaglio plate etc..Gravure is printed, surface is covered
Then curing ink wipes ink from surface with tarlatan or newspaper, leaves behind concave part.Wet paper is overlayed on into printing plate
Top, printing plate and paper are pressurizeed by printing machine, and ink is partially transferred on paper from printing plate is concave.Intaglio printing is referred to as
Gravure is the four big one such mode of printings of mode of printing.Intaglio printing is a kind of direct printing process, it is recessed by intaglio plate
Ink contained in hole is imprinted directly on stock, and the deep or light level in institute's print face is determined by the size and the depth of pit
, if pit is deeper, the ink contained is more, and the layer of ink left on stock after coining is just thicker；If opposite pit compared with
Shallowly, then the quantity of ink contained is with regard to less, and the layer of ink left on stock after coining is with regard to relatively thin.With the development of wood grain decorative material,
More and more embossing Wood-grain-imitatings etc. have been widely used for the printing of graining paper.
Existing Wood-grain-imitating printing plate cylinder technology has the following problems: existing Wood-grain-imitating printing plate cylinder is printing
It is easy for the ink speckled on the galley roll body on the outside of printing slot to be imprinted on paper in the process, affects the effect of printing.
Utility model content
The purpose of this utility model is to provide a kind of Wood-grain-imitating printing plate cylinders, to solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of Wood-grain-imitating printing plate cylinder, including print
Brush roller body, impression cylinder, printing slot, air blower, blowing mouth, ink wiping mechanism, ink tank and laser engraving layer, the galley
Roll body outer surface offers printing slot, and the printing slot inner surface offers laser engraving layer, and the laser engraving layer is carved with
Wood-grain-imitating pattern, the galley roll body downside are equipped with ink tank, and the ink tank is provided with into trapezium bucket, the ink
Printing ink is provided in slot, galley roll body side is equipped with ink wiping mechanism, is equipped on the upside of the galley roll body
Impression cylinder is equipped with printing paper, is equipped with first in the middle part of the galley roll body between the galley roll body and impression cylinder
Printing shaft, the impression cylinder middle part are equipped with the second printing shaft, and galley roll body side is equipped with air blower, the drum
Blower one end is equipped with discharge pipe, and described discharge pipe one end is equipped with blowing mouth.
Preferably, electric heating wire is installed on the discharge pipe of the air blower.
Preferably, the ink wiping mechanism is made of fixes sleeve, tightening knob, wiping bar and doctor, the ink tank
Fixes sleeve is equipped with by attachment base on the upside of one end, wiping bar is inserted in fixes sleeve, wiping bar one end is pacified by tool apron
Equipped with doctor, middle side part is threaded with tightening knob in fixes sleeve.
Preferably, the printing plate cylinder external surface is enclosed with copper plate, and copper plate with a thickness of 10-14um.
Preferably, the laser engraving layer with a thickness of 0.1-0.2mm.
Compared with prior art, the utility model has the beneficial effects that the utility model is pacified by galley roll body side
Equipped with ink wiping mechanism and blowing mouth, can the ink extra to the external side of printing plate cylinder cross air-dried, be conducive to improve printing effect
Rate offers laser engraving layer by printing slot inner surface, and laser engraving layer is carved with Wood-grain-imitating pattern, passes through the side of gravure
Formula prints Wood-grain-imitating, and the graining paper effect printed is good, and the three-dimensional sense of Wood-grain-imitating is strong, and printing process is few, production
High-efficient, rejection rate is low, is enclosed with copper plate by printing plate cylinder external surface, and can increase galley roll body structural strength has
Conducive to improving service life.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the ink wiping mechanism structural schematic diagram of the utility model；
Fig. 3 is structural schematic diagram at the A of the utility model.
In figure: 1- galley roll body, the first printing shaft of 2-, 3- impression cylinder, the second printing shaft of 4-, 5- printing slot, 6- print
Brush paper, 7- air blower, 8- electric heating wire, 9- discharge pipe, 10- blowing mouth, 11- ink wiping mechanism, 111- fixes sleeve, 112- connection
Seat, 113- tightening knob, 114- wiping bar, 115- doctor, 116- tool apron, 12- ink tank, 13- print ink, 14- laser
Carving layer, 15- copper plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of Wood-grain-imitating printing plate cylinder, including galley roll body 1,
Impression cylinder 3, printing slot 5, air blower 7, blowing mouth 10, ink wiping mechanism 11, ink tank 12 and laser engraving layer 14, printing plate cylinder
1 outer surface of body offers printing slot 5, and printing 5 inner surface of slot offers laser engraving layer 14, and laser engraving layer 14 is carved with emulation
Grain pattern, the mode for being able to carry out gravure print Wood-grain-imitating, and the graining paper effect printed is good, galley roll body
1 downside is equipped with ink tank 12, and ink tank 12 is provided with into trapezium bucket, and printing ink 13, galley are provided in ink tank 12
1 side of roll body is equipped with ink wiping mechanism 11, and impression cylinder 3, galley roll body 1 and coining rolling are equipped on the upside of galley roll body 1
It is equipped with printing paper 6 between cylinder 3, first printing shaft 2 is installed in the middle part of galley roll body 1, second print is installed in the middle part of impression cylinder 3
Brush axis 4,1 side of galley roll body are equipped with air blower 7, are equipped with electric heating wire 8 on the discharge pipe 9 of air blower 7, convenient for wind
It carries out heating and improves air-dried efficiency, 7 one end of air blower is equipped with discharge pipe 9, and 9 one end of discharge pipe is equipped with blowing mouth 10, wiping
Mechanism 11 is made of fixes sleeve 111, tightening knob 113, wiping bar 114 and doctor 115, is passed through on the upside of 12 one end of ink tank
Attachment base 112 is equipped with fixes sleeve 111, and wiping bar 114 is inserted in fixes sleeve 111, and 114 one end of wiping bar passes through tool apron
116 are equipped with doctor 115, and middle side part is threaded with tightening knob 113,1 outer surface of galley roll body in fixes sleeve 111
Be enclosed with copper plate 15, and copper plate 15 with a thickness of 10-14um, laser engraving layer 14 with a thickness of 0.1-0.2mm, thickness is suitable
In, good forming effect.
Working principle: 1 surface of galley roll body is covered with ink, then removal ink is scraped with ink wiping mechanism, leaves behind printing
Ink in slot 5, while blowing mouth 10 can carry out printing plate cylinder body surface face air-dried, prevent from remaining extra ink being imprinted on
On brush paper 6, wet printing paper 6 is overlayed on galley roll body 1, is pressurizeed by impression cylinder 3, by the ink portion concave from printing plate
Divide and be transmitted on paper, ink wiping mechanism 11 and blowing mouth 1 are equipped with by 1 side of galley roll body, it can be to galley roll body 1
The extra ink in outside wipe off it is air-dried, be conducive to improve printing efficiency, by print 5 inner surface of slot offer laser engraving layer
14, laser engraving layer 14 is carved with Wood-grain-imitating pattern, and Wood-grain-imitating is printed by way of gravure, the wood grain dress printed
Decorations paper effect is good, and the three-dimensional sense of Wood-grain-imitating is strong, and printing process is few, and high production efficiency, rejection rate is low, passes through galley roll body 1
Outer surface is enclosed with copper plate 15, can increase by 1 structural strength of galley roll body and be conducive to improve service life.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of Wood-grain-imitating printing plate cylinder, including galley roll body (1), impression cylinder (3), printing slot (5), air blower (7),
Blowing mouth (10), ink wiping mechanism (11), ink tank (12) and laser engraving layer (14), it is characterised in that: the galley roll body
(1) outer surface offers printing slot (5), and printing slot (5) inner surface offers laser engraving layer (14), the laser engraving
Layer (14) is carved with Wood-grain-imitating pattern, is equipped with ink tank (12) on the downside of the galley roll body (1), the ink tank (12)
It is provided with into trapezium bucket, printing ink (13) is provided in the ink tank (12), galley roll body (1) side is equipped with
Ink wiping mechanism (11), galley roll body (1) upside are equipped with impression cylinder (3), the galley roll body (1) and coining rolling
Printing paper (6) are equipped between cylinder (3), the first printing shaft (2), the impression cylinder are installed in the middle part of the galley roll body (1)
(3) middle part is equipped with the second printing shaft (4), and galley roll body (1) side is equipped with air blower (7), the air blower (7)
One end is equipped with discharge pipe (9), and described discharge pipe (9) one end is equipped with blowing mouth (10).
2. a kind of Wood-grain-imitating printing plate cylinder according to claim 1, it is characterised in that: the outlet air of the air blower (7)
Electric heating wire (8) are installed on pipe (9).
3. a kind of Wood-grain-imitating printing plate cylinder according to claim 1, it is characterised in that: the ink wiping mechanism (11) is by solid
Determine sleeve (111), tightening knob (113), wiping bar (114) and doctor (115) composition, ink tank (12) one end upside
It is equipped with fixes sleeve (111) by attachment base (112), is inserted with wiping bar (114), wiping bar in fixes sleeve (111)
(114) one end is equipped with doctor (115) by tool apron (116), and middle side part is threaded with fastening rotation in fixes sleeve (111)
Button (113).
4. a kind of Wood-grain-imitating printing plate cylinder according to claim 1, it is characterised in that: the galley roll body (1) is outside
Be coated with copper plate (15), and copper plate (15) with a thickness of 10-14um.
5. a kind of Wood-grain-imitating printing plate cylinder according to claim 1, it is characterised in that: the laser engraving layer (14)
With a thickness of 0.1-0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565699.6U CN208774234U (en) | 2018-09-25 | 2018-09-25 | A kind of Wood-grain-imitating printing plate cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565699.6U CN208774234U (en) | 2018-09-25 | 2018-09-25 | A kind of Wood-grain-imitating printing plate cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208774234U true CN208774234U (en) | 2019-04-23 |
Family
ID=66162404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821565699.6U Expired - Fee Related CN208774234U (en) | 2018-09-25 | 2018-09-25 | A kind of Wood-grain-imitating printing plate cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208774234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751274A (en) * | 2021-09-06 | 2021-12-07 | 广州厚邦木业制造有限公司 | Design method of concave grain coating roller with wood grain patterns and roller coating method applied to wood floor |
| CN114619754A (en) * | 2020-12-11 | 2022-06-14 | 宁波格鲁德科技有限公司 | Gravure offset printing device |
-
2018
- 2018-09-25 CN CN201821565699.6U patent/CN208774234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619754A (en) * | 2020-12-11 | 2022-06-14 | 宁波格鲁德科技有限公司 | Gravure offset printing device |
| CN113751274A (en) * | 2021-09-06 | 2021-12-07 | 广州厚邦木业制造有限公司 | Design method of concave grain coating roller with wood grain patterns and roller coating method applied to wood floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20200925 |