CN204820611U - Fender of printing plate roller china ink device and have device's gravure press - Google Patents
Fender of printing plate roller china ink device and have device's gravure press Download PDFInfo
- Publication number
- CN204820611U CN204820611U CN201520431199.3U CN201520431199U CN204820611U CN 204820611 U CN204820611 U CN 204820611U CN 201520431199 U CN201520431199 U CN 201520431199U CN 204820611 U CN204820611 U CN 204820611U
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- CN
- China
- Prior art keywords
- ink
- forme drum
- ink block
- printing plate
- roller
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Abstract
The utility model relates to a lithography apparatus technical field discloses a fender of printing plate roller china ink device and have device's gravure press. Keep off black device and include the printing plate roller, locate the rachis at printing plate roller both ends, its still including install in the fender ink roller at printing plate roller both ends, it passes through its through -hole to keep off the ink roller the rachis. The utility model discloses a set up the fender ink roller at the both ends of printing plate roller, keep off the ink roller and keep prohibitting not rotating when the high -speed rotation of printing plate roller, the printing plate roller of just closely laminating to eliminate the rotatory ink of printing plate roller, effectively reduce the ink droplet and splash.
Description
Technical field
The utility model relates to printing equipment technical field, more particularly, particularly a kind of forme drum ink block device and there is the intaglio printing press of this device.
Background technology
In gravure printing technique, forme drum is generally all soaked in ink and carries out high-speed rotation, and in rotation process, the two ends ink of forme drum is thrown away at a high speed.In prior art, generally adopt cardboard, pieces of cloth etc. to coordinate and carry out hiding, blocking, but ink block effect being very general, and then cause on printed matter more by phenomenons such as splashing ink droplets, is one of gravure printing major defect.Therefore, be necessary to design a kind of ink block system.
Utility model content
The purpose of this utility model is provide the ink block device of the effective forme drum of a kind of ink block and have the intaglio printing press of this device.
The utility model also provides a kind of intaglio printing press with above-mentioned ink block device.
In order to solve problem set forth above, the technical solution adopted in the utility model is: a kind of ink block device of forme drum, comprise forme drum, be located at the end axle at forme drum both ends, it also comprises the ink block roller being installed on described forme drum both ends, and described ink block roller 2 passes described end axle 12 by its through hole 8.
According to a preferred embodiment of the present utility model: the both ends of described forme drum are provided with circular step, the inner side of two described ink block rollers is equipped with annular recess, and described circular step matches with this annular recess.
According to a preferred embodiment of the present utility model: also comprise the pressurizing unit for ink block roller being squeezed in forme drum end.
According to a preferred embodiment of the present utility model: described pressurizing unit comprises slide bar and cylinder, described slide bar is through machine wallboard, described cylinder is installed on machine wallboard, and the power end of this cylinder is connected with slide bar, the other end of described slide bar is by the joint, end of panel and ink block roller.
A kind of intaglio printing press, comprise intaglio printing press body, be located at the intrinsic ink tank of intaglio printing press and scraper, it also comprises above-mentioned ink block device, and described ink block device is located in ink tank, and the top of forme drum is located at by described scraper.
Compared with prior art, the beneficial effects of the utility model are: the utility model adopts and arranges ink block roller at the two ends of forme drum, when forme drum High Rotation Speed, ink block roller keeps forbidding not rotating, and fit tightly forme drum, thus eliminate the rotation ink of forme drum, effectively reduce drop flight.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the ink block device of the forme drum of the utility model embodiment one.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is the structural representation of the ink block device of the forme drum of the utility model embodiment two.
Description of reference numerals: 1, forme drum, 2, ink block roller, 3, machine wallboard, 4, slide bar, 5, cylinder, 6, annular recess, 7, circular step, 8, through hole, 9, annular projection, 10, endoporus, 11, ink tank, 12, end axle.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Embodiment one:
Consult shown in Fig. 1 and Fig. 2, the present embodiment provides a kind of ink block device of forme drum, comprises forme drum 1, is located at the end axle 12 at forme drum 1 both ends, it also comprises the ink block roller 2 being installed on described forme drum both ends, and described ink block roller 2 passes described end axle 12 by its through hole 8; Be provided with annular projection 9 in forme drum 1, ink block roller 2 is provided with through hole 8, and the two ends of annular projection 9 are provided with endoporus 10, is convenient to the installation of holding axle 12 like this.The forme drum that the present embodiment provides is without axle construction, namely holds axle 12 and annular projection 9 to be split type.
As preferably, the diameter of described through hole 8 is compared with the little 4mm of the diameter of annular projection 9, and the degree of depth of through hole 8 is 10mm.
In the present embodiment, the both ends of described forme drum 1 are provided with circular step 7, and the inner side of two described ink block rollers 2 is equipped with annular recess 6, and described circular step 7 matches with this annular recess 6.
As preferably, described circular step 7 is of a size of 2mm (highly) * 2mm (width).
In order to ensure that ink block roller 2 is adjacent to mutually with forme drum 1, the present embodiment also comprises the pressurizing unit for ink block roller 2 being squeezed in forme drum 1 end.
Described pressurizing unit comprises slide bar 4 and cylinder 5, described slide bar 4 is through machine wallboard 3, described cylinder 5 is installed on machine wallboard 3, and the power end of this cylinder 5 is connected with slide bar 4, and the other end of described slide bar 4 is by the joint, end of panel and ink block roller 2.Ink block roller 2 can be realized by cylinder 5 with moving slide-bar 4 to be connected with the end of forme drum 1.Namely ink block roller 2 and the end of forme drum 1 only have outer peripheral portion to be contact, and can reduce friction so greatly.
Design point of the present utility model is, adopt and arrange ink block roller 2 at the two ends of forme drum 1, when forme drum 1 High Rotation Speed, ink block roller 2 keeps forbidding not rotating, and fits tightly forme drum 1, thus eliminate the rotation ink at forme drum 1 two ends, effectively reduce drop flight.
Consult shown in Fig. 2, the present embodiment also provides a kind of intaglio printing press, comprises intaglio printing press body, be located at the intrinsic ink tank 11 of intaglio printing press and scraper, it also comprises the ink block device described in embodiment one, and described ink block device is located in ink tank 11, and the top of forme drum 1 is located at by described scraper.After have employed the ink block device described in embodiment one, intaglio printing press effectively can eliminate the rotation ink at forme drum 1 two ends, effectively reduces drop flight.
Embodiment two:
Consult shown in Fig. 3, the present embodiment provides a kind of, and embodiment one provides without axle construction, and the present embodiment has provided axle construction, and end axle 12 is integral structures with annular projection 9.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (5)
1. the ink block device of a forme drum, comprise forme drum (1), be located at the end axle (12) at forme drum (1) both ends, it is characterized in that: also comprise the ink block roller (2) being installed on described forme drum (1) both ends, described ink block roller (2) by its through hole (8) through described end axle (12).
2. the ink block device of forme drum according to claim 1, it is characterized in that: the both ends of described forme drum (1) are provided with circular step (7), the inner side of two described ink block rollers (2) is equipped with annular recess (6), and described circular step (7) matches with this annular recess (6).
3. the ink block device of forme drum according to claim 1, is characterized in that: also comprise the pressurizing unit for ink block roller (2) being squeezed in forme drum (1) end.
4. the ink block device of forme drum according to claim 3, it is characterized in that: described pressurizing unit comprises slide bar (4) and cylinder (5), described slide bar (4) is through machine wallboard (3), described cylinder (5) is installed on machine wallboard (3), and the power end of this cylinder 5 is connected with slide bar (4), the other end of described slide bar (4) is connected by the end of panel with ink block roller (2).
5. an intaglio printing press, comprise intaglio printing press body, be located at the intrinsic ink tank of intaglio printing press (11) and scraper, it is characterized in that, also comprise the ink block device described in claim 1-4 any one, described ink block device is located in ink tank (11), and the top of forme drum (1) is located at by described scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431199.3U CN204820611U (en) | 2015-06-20 | 2015-06-20 | Fender of printing plate roller china ink device and have device's gravure press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431199.3U CN204820611U (en) | 2015-06-20 | 2015-06-20 | Fender of printing plate roller china ink device and have device's gravure press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204820611U true CN204820611U (en) | 2015-12-02 |
Family
ID=54678246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431199.3U Expired - Fee Related CN204820611U (en) | 2015-06-20 | 2015-06-20 | Fender of printing plate roller china ink device and have device's gravure press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204820611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162588A (en) * | 2018-01-15 | 2018-06-15 | 山东鲁烟莱州印务有限公司 | A kind of disengaging type ink block mechanism |
-
2015
- 2015-06-20 CN CN201520431199.3U patent/CN204820611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162588A (en) * | 2018-01-15 | 2018-06-15 | 山东鲁烟莱州印务有限公司 | A kind of disengaging type ink block mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190620 |