CN201841734U - Impressing device of gravure printing machine - Google Patents
Impressing device of gravure printing machine Download PDFInfo
- Publication number
- CN201841734U CN201841734U CN 201020579531 CN201020579531U CN201841734U CN 201841734 U CN201841734 U CN 201841734U CN 201020579531 CN201020579531 CN 201020579531 CN 201020579531 U CN201020579531 U CN 201020579531U CN 201841734 U CN201841734 U CN 201841734U
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- CN
- China
- Prior art keywords
- slide block
- roll
- impressing
- press
- block drive
- 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 - Lifetime
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses an impressing device of a gravure printing machine. Two groups of vertical linear guide rolls and locking cylinders are arranged on the inner side surfaces of two side printing wall plates respectively; a slide block transmission assembly is mounted in each linear guide roll and fixedly connected with the corresponding locking cylinder through a connecting rod; a synchronizing shaft is horizontally mounted between the two side printing wall plates; gears in the slide block transmission assemblies are in meshed connection with vertical racks on the synchronizing shaft correspondingly; and a horizontal connecting shaft between the two slide block transmission assemblies is sleeved by an impressing rubber roll. The device adopts the locking cylinders, and a locking structure is arranged in each cylinder, so as to facilitate arrangement and installation; through the real-time detection on the position of the impressing roll, the small off-press with an adjustable distance can be accurately controlled; and a safety rod mechanism moves with the impressing roll to improve the safety protection upon printing plate diameter changes, and is prevented from interfering with a material film during the on-press or off-press of the press roll, so as to reduce the risk of interrupted feeding.
Description
Technical field
The utility model belongs to the printing machinery technical field, relates to a kind of intaglio press imprinting apparatus.
Background technology
At present, the imprinting apparatus of set type intaglio press exists vertical compression and two kinds of forms of swing arm, and the swing arm impression is along with the version roller diameter changes, and the impression point can change, and the printing product quality has a negative impact; And direct press type does not have this problem, expects when just clutch is pressed that long variation is big, produces a lot of waste products, and printing enterprise is caused very big waste.
Summary of the invention
The purpose of this utility model provides a kind of intaglio press imprinting apparatus, overcome that impression point under the prior art mode can change and clutch material is long when pressing changes big problem.
The technical scheme that the utility model adopted is, a kind of intaglio press imprinting apparatus, inner surface at both sides printing wallboard respectively is provided with one group of vertical straight line deflector roll and locking cylinder, one slide block drive assembly is installed in each straight line deflector roll, locking cylinder is fixedlyed connected by connecting rod with the slide block drive assembly, between both sides printing wallboard, be horizontally installed with synchronizing shaft, be set with the impression rubber roll on the horizontal connecting axle between corresponding being connected with a joggle of vertical tooth bar on gear in the slide block drive assembly and the synchronizing shaft, two slide block drive assemblies.
Device of the present utility model can be realized: impression rubber roll optional position stops, and is convenient to the replacing and the maintenance of rubber roll; Cooperate potentiometer, realize the little tripping control of accurate Adjustable Range, and can realize the pre-combined pressure of impression, reduce and expect long the variation in the moulding process, thereby reduce tension variation, and the distance of pre-combined pressure can be adjusted automatically according to the version roller diameter; The safety pole of servo-actuated did not influence material when clutch was pressed, and guaranteed safety.
Description of drawings
Fig. 1 is the structural front view of the utility model device;
Fig. 2 is the structure side view of the utility model device.
Among the figure, 1. line slideway, 2. locking cylinder, 3. synchronizing shaft, 4. safety pole, 5. impression rubber roll, 6. gear, 7. tooth bar, 8. gear train, 9. potentiometer, 10. printing plate cylinder, 11. slide block drive assemblies, 12. printing coating materials.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As Fig. 1, Fig. 2, the structure of the utility model device is, inner surface at both sides printing wallboard respectively is provided with one group of vertical straight line deflector roll 1 and locking cylinder 2, one slide block drive assembly 11 is installed in each straight line deflector roll 1, locking cylinder 2 and slide block drive assembly 11 are fixedlyed connected by connecting rod, between both sides printing wallboard, be horizontally installed with synchronizing shaft 3, vertical tooth bar 7 corresponding being connected with a joggle on gear 6 in the slide block drive assembly 11 and the synchronizing shaft 3, be set with impression rubber roll 5 on the horizontal connecting axle between two slide block drive assemblies 11, the lower end of slide block drive assembly 11 is provided with safety pole 4; One end of synchronizing shaft 3 is in transmission connection with gear train 8 after stretching out the printing wallboard, and gear train 8 is connected with potentiometer 9.
Straight line deflector roll 1 is installed on printing wallboard inboard, impress whole mechanism and connect slide block drive assembly 11(deflector roll slide) realize sliding up and down, locking cylinder 2 drives whole mechanism and slides, tooth bar 7 is converted into circular motion by gear 6, synchronizing shaft 3 with rectilinear motion and is passed to the wallboard outside, and gear train 8 connects the action and the position of potentiometer 9 testing agencies.Potentiometer 9, safety pole 4, locking cylinder 2 all are connected with CCU.
Fig. 2 is the side view of the utility model device, impression rubber roll 5 and printing plate cylinder 10 pressings, thereby printed material film 12 between the two through realizing the transfer of printing ink, the slide block drive assembly 11 of impression rubber roll 5 both sides is main union pieces of this mechanism.
Device of the present utility model is by rationally being provided with pressure roller and pneumatic clutch, pressure roller position detecting mechanism and safety pole mechanism.Air clutch mechanism is power with compressed air, adopts locking cylinder, realizes the clutch action of pressure roller by line slideway, and guarantees that the optional position in stroke can both stop; The pressure roller position detecting mechanism is positioned at the printing machine fore side, by pinion and rack the pressure roller rectilinear motion is converted into and rotatablely moves, and be connected with potentiometer by a pair of gear, realization is to the real-time detection of pressure roller position, and the retaining mechanism by electric control system controls pole cylinder, realize the pressure roller hold function.Safety pole is a security protection mechanism, with the pressure roller servo-actuated, does not interfere with the printing coating materials during pressure roller clutch.
The utility model device is compared with existing apparatus, has following beneficial effect: adopt locking cylinder, locking mechanism is built in cylinder, is convenient to layout, installation; Impression rubber roll optional position stops, and is convenient to replacing and the maintenance of rubber roll; By the real-time detection to the pressure roller position, realize that the little tripping of Adjustable Range is accurately controlled; Realize pre-combined pressure and little tripping, changed thereby the material when having reduced clutch pressure is long, reduced spoilage; Safety pole and pressure roller are servo-actuated, have strengthened the safeguard protection when the version footpath changes, and do not interfere with the material film during simultaneously pressure roller clutch, have reduced the risk of fracture.
Claims (3)
1. intaglio press imprinting apparatus, it is characterized in that: the inner surface at both sides printing wallboard respectively is provided with one group of vertical straight line deflector roll (1) and locking cylinder (2), one slide block drive assembly (11) is installed in each straight line deflector roll (1), locking cylinder (2) is fixedlyed connected by connecting rod with slide block drive assembly (11), between both sides printing wallboard, be horizontally installed with synchronizing shaft (3), corresponding being connected with a joggle of vertical tooth bar (7) on gear (6) in the slide block drive assembly (11) and the synchronizing shaft (3) is set with impression rubber roll (5) on the horizontal connecting axle between two slide block drive assemblies (11).
2. intaglio press imprinting apparatus according to claim 1 is characterized in that: an end of described synchronizing shaft (3) is in transmission connection with gear train (8) after stretching out the printing wallboard, and gear train (8) is connected with potentiometer (9).
3. intaglio press imprinting apparatus according to claim 1 is characterized in that: the lower end of described slide block drive assembly (11) is provided with safety pole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020579531 CN201841734U (en) | 2010-10-28 | 2010-10-28 | Impressing device of gravure printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020579531 CN201841734U (en) | 2010-10-28 | 2010-10-28 | Impressing device of gravure printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841734U true CN201841734U (en) | 2011-05-25 |
Family
ID=44036638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020579531 Expired - Lifetime CN201841734U (en) | 2010-10-28 | 2010-10-28 | Impressing device of gravure printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841734U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263247A (en) * | 2018-07-27 | 2019-01-25 | 无锡光群雷射科技有限公司 | Cylinder version correcting system |
| CN109514986A (en) * | 2018-09-28 | 2019-03-26 | 陕西北人印刷机械有限责任公司 | A kind of direct press type imprinting apparatus |
| CN109591436A (en) * | 2018-12-31 | 2019-04-09 | 高斯图文印刷系统（中国）有限公司 | A kind of clutch pressure automatic adjusting mechanism of copy roller and plate cylinder |
-
2010
- 2010-10-28 CN CN 201020579531 patent/CN201841734U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263247A (en) * | 2018-07-27 | 2019-01-25 | 无锡光群雷射科技有限公司 | Cylinder version correcting system |
| CN109514986A (en) * | 2018-09-28 | 2019-03-26 | 陕西北人印刷机械有限责任公司 | A kind of direct press type imprinting apparatus |
| CN109591436A (en) * | 2018-12-31 | 2019-04-09 | 高斯图文印刷系统（中国）有限公司 | A kind of clutch pressure automatic adjusting mechanism of copy roller and plate cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |