CN2192462Y - Automatic offset press for double-colour visiting card - Google Patents
Automatic offset press for double-colour visiting card Download PDFInfo
- Publication number
- CN2192462Y CN2192462Y CN 94226792 CN94226792U CN2192462Y CN 2192462 Y CN2192462 Y CN 2192462Y CN 94226792 CN94226792 CN 94226792 CN 94226792 U CN94226792 U CN 94226792U CN 2192462 Y CN2192462 Y CN 2192462Y
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- CN
- China
- Prior art keywords
- cylinder
- printing
- double
- plano
- offset press
- 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
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Abstract
The utility model relates to an automatic offset printing machine for two-color visiting cards with a plano-convex station, belonging to the technical field of a printing device. The utility model is mainly composed of two printing plate cylinders, a rubber cylinder, an impression cylinder, two ink supply devices to form a Y-shaped arrangement. The upper sides of the two printing plate cylinders are respectively provided with the ink supply devices and are provided with (or dismount) water ink separate type wetting devices. The utility model has simple structure, compact structure, stable work, high precision, and convenient use. The two-color printing can be finished once by a station. Wet method printing and dry method printing can be carried out. The efficiency can be enhanced more than three times. The utility model has light weight, less power consumption, and low cost.
Description
The automatic offset press of a kind of double-colored business card of plano-convex one station (claiming card card offset press again) belongs to the printing equipment technical field.
Before the utility model is made, in prior art, its operation principle of small-sized offset machine is to pass through plate cylinder, blanket cylinder and impression cylinder three rotate mutually by certain relation, printing ink on the plate cylinder picture and text is transferred to blanket cylinder, again the pressure transfer of utilizing impression cylinder by blanket cylinder to the printed article surface, finish one-step print.This kind structural printing machine is mainly used in the printing business card, also can print postcard, invitation card, ticket, chest card etc. are opened face ground paper type printed matter for a short time, but once can only finish single color printing, can't finish printed article requirement two color printing, can only solve two color printing with twice red ink paste used for seals method, therefore certain limitation is arranged.Offset machine uses hard resin version (flange) to do the dry method printing usually, also can join moistening device and do the wet method printing with PS sheet (lithographic plate) zinc oxide papery version (lithographic plate), but at every turn can only be according to printed article needs transposing version, thereby also can only use a kind of printing process, finish single color printing, both bothered, inconvenient again.
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple in structure, compactness, stable working, new architecture easy to use.It adopts two groups of plate cylinders of two groups of ink rollers, one group of rubber cylinder, and one group of parts such as impression cylinder is finished a station two color printing, and can make up the double-colored seal machine of finishing once arbitrarily with lithographic plate as required.
The utility model is mainly by left wallboard (1), right wallboard (2), and base plate (36), plate cylinder (5), (32), blanket cylinder (4), impression cylinder (3), the two cover inking devices, ink separate type moistening device is formed.Left and right wallboard (1), (2) are fixed on the base plate (36), plate cylinder (5), (32), and blanket cylinder (4), impression cylinder (3), the two cover inking devices are formed the Y type and are arranged.At plate cylinder (5), (32) but upside respectively is equipped with the inking device of a cover clutch, plate cylinder (5), (32) upside are equipped with ink separate type moistening device respectively, ink separate type moistening device can shed ink separate type device or load onto respectively according to dry method and wet method printing needs.
Description of drawings:
Fig. 1 is the utility model structural front view:
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model adopts left wallboard (1), right wallboard (2) to be fixed on the base plate (36), forms the Y type by plate cylinder (5), (32), blanket cylinder (4), impression cylinder (3) and arranges, and finishes a station two color printing.Above-mentioned printing cylinder (5), (32), blanket cylinder (4), impression cylinder (3) left end all fixedly modulus be 1, the number of teeth is 80 gear, by blanket cylinder (4) is initiatively, drives plate cylinder (5), (32), the rotation synchronously of impression cylinder (3) do.At plate cylinder (5), (32) but upside is equipped with the inking device of clutch respectively.The inking device is by the black frame in a left side (19), right black frame (20), string inking roller (13), rider roller (15), (16), travelling gear (17), travelling gear (30), (31), (11), (12), and inking roller (14) is formed.Wavers (13) with about black frame (19), (20) be combined into one, copper side's cover all is equipped with at all the other ink roller two ends, about being placed in respectively in black frame (19), (20) groove.Whole motion drives travelling gear (30), (31) by plate cylinder, reach differential through travelling gear (11), (12), make wavers (13) go here and there China ink, drive travelling gear (17), rider roller (16) running simultaneously, all the other ink roller frictions are finished equal black requirement along with rotation.
Adopt the moistening device of ink separate type separately at plate cylinder (5), (32) upside.Ink separate type moistening device is by left damping roller frame (26), right damping roller frame (27), damping roller minor flaps (23), trip bolt (25), adjustment screw (24), (33), damping roller axle (29), square copper sheathing (28), water flannelette compositions such as (22).Left and right sides damping roller frame (26), (27) are separately fixed on left wall version (1), the right wallboard (2), and be connected with damping roller minor flaps (23), damping roller axle (29) left end fixedly modulus is 1, the number of teeth is 25 gear (17), its axle is gone up packing water flannelette (22), the side of loading onto, two ends copper sheathing (28) is placed in left and right sides damping roller frame (26), (27) groove, covers damping roller minor flaps (23) and fixes with trip bolt (25), adopts and adjusts screw (24), (33) adjustment.By adjusting the pressure between damping roller axle (29) and the plate cylinder, drive by the forme rolling, press the 1:3.2 speed ratio and rotate, reach the purpose of damping, finish the wet method printing.Be fixed with lever (6) at plate cylinder (5) right-hand member, spring hanging column (21).Be fixed with spring hanging column (34) on the right wallboard (2), supporting base (7), (9) drive adjusting screw(rod) (8) by regulating handle (10), under spring (35) power effect, side-play amount by eccentric shaft reaches micro-pressure regulation and (promptly clockwise rotates handle (10) and be pressurization, rotate counterclockwise handle (10) and be decompression), just can keep suitable technology to press adds, this mechanomotive force adopts 75 watts single-phase capacitance formula motor to pass through reducer output shaft, drive cylinder and the certain relation rotation of inking device peace by sprocket wheel, another road power drives paper advance mechanism by gear and crank and rubber cylinder keeps being synchronized with the movement carrying out the paper feeding printing, print with rubber cylinder and keep being synchronized with the movement carrying out the paper feeding printing, print efficient and be 4500/time.
Compared with the prior art the utility model has the following advantages: 1, simple in structure, compact, stable working, precision height, easy to use; 2, a station once can be finished two color printing, can use plano-convex version any combination to finish the two color printing article; 3, the ink separate type moistening device of detachable accent is housed, can carries out the wet method printing, also can carry out the dry method printing, also can do monochromatic the use; 4, efficient can improve more than two times, and in light weight, consumed power is few, low price.
Claims (5)
1, the automatic offset press of a kind of double-colored business card of plano-convex one station mainly is made up of left and right sidesing wall plate (1), (2), base plate (36), plate cylinder (5), (32) blanket cylinder (1), impression cylinder (3) the two cover inking devices, it is characterized in that left and right wallboard (1), (2) are fixed on the base plate (36), plate cylinder (5), (32), blanket cylinder (4), impression cylinder (3), two covers, the inking device are formed the arrangement of Y type, and the two cover inking devices are installed in plate cylinder (5), (32) upside respectively.
2, the automatic offset press of the double-colored business card of plano-convex one station according to claim 1 is characterized in that described plate cylinder (5), (32) upside respectively are equipped with respectively
Ink separate type moistening device.
3, the automatic offset press of the double-colored business card of plano-convex one station according to claim 1, it is characterized in that described ink separate type moistening device is by left and right damping roller frame (26), (27), damping roller minor flaps (23), damping roller axle (29), side's copper sheathing (28), water flannelette (22) is formed, and left and right damping roller frame (26), (27) are separately fixed on left wallboard (1), the right wallboard (2), and connect damping roller minor flaps (23), be surrounded by water flannelette (22) on the damping roller axle (29).
4, the automatic offset press of the double-colored business card of plano-convex one station according to claim 1 is characterized in that described plate cylinder (5), right-hand member are equipped with lever (6), spring hanging column (21).
5, the automatic offset press of the double-colored business card of plano-convex one station according to claim 1 is characterized in that being fixed with on the described right wallboard (2) spring hanging column (34), supporting base (7), (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226792 CN2192462Y (en) | 1994-02-07 | 1994-02-07 | Automatic offset press for double-colour visiting card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226792 CN2192462Y (en) | 1994-02-07 | 1994-02-07 | Automatic offset press for double-colour visiting card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192462Y true CN2192462Y (en) | 1995-03-22 |
Family
ID=33839671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94226792 Expired - Fee Related CN2192462Y (en) | 1994-02-07 | 1994-02-07 | Automatic offset press for double-colour visiting card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192462Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786420A (en) * | 2014-02-21 | 2014-05-14 | 中山火炬职业技术学院 | Double-printing-plate alternative printing lithography machine with independent water and ink painting system |
| CN109733067A (en) * | 2019-03-21 | 2019-05-10 | 深圳市彩昇印刷机械有限公司 | A kind of new type printing press thermostat |
-
1994
- 1994-02-07 CN CN 94226792 patent/CN2192462Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786420A (en) * | 2014-02-21 | 2014-05-14 | 中山火炬职业技术学院 | Double-printing-plate alternative printing lithography machine with independent water and ink painting system |
| CN109733067A (en) * | 2019-03-21 | 2019-05-10 | 深圳市彩昇印刷机械有限公司 | A kind of new type printing press thermostat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |