CN2523595Y - Double color photogravure printing apparatus by single sheet and dual set - Google Patents
Double color photogravure printing apparatus by single sheet and dual set Download PDFInfo
- Publication number
- CN2523595Y CN2523595Y CN 02215855 CN02215855U CN2523595Y CN 2523595 Y CN2523595 Y CN 2523595Y CN 02215855 CN02215855 CN 02215855 CN 02215855 U CN02215855 U CN 02215855U CN 2523595 Y CN2523595 Y CN 2523595Y
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- CN
- China
- Prior art keywords
- cylinder
- transfer roller
- gear
- plate cylinder
- printing unit
- 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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- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
Abstract
The utility model discloses a single paper set-typed dual-color gravure press. The utility model is characterized in that a paper feeding mechanism and a paper receiving mechanism respectively are internally provided with a first printing set and a second printing set; the upper part of the two printing sets are provided with a paper feeding roller group. The utility model can print two colors at one time, reduce the preparation time, quicken the printing speed, and improve the labor productivity.
Description
Technical field:
The utility model relates to the technical field of printing machinery, the double-colored intaglio printing press of specifically a kind of sheet-fed set type.
Background technology:
At home in the printing industry, homemade sheet-fed intaglio printing press only is monochromatic, if will print the polychrome printing, then will repeat print repeatedly, and change a kind of color, will clean once black case, cleans plate cylinder, also will change plate cylinder, wastes time and energy at present, and productivity is low.
Summary of the invention:
The purpose of this utility model is to provide a kind of improved sheet-fed set type double-colored intaglio printing press, and it can overcome some shortcomings of the prior art.
To achieve these goals, the technical solution of the utility model is: the double-colored intaglio printing press of sheet-fed set type, it mainly comprises paper feed mechanism, paper collecting mechanism and printing unit, it is characterized in that: the first printing unit and the second printing unit are housed in the middle of paper feed mechanism and paper collecting mechanism, are provided with the transfer roller group on the top of two printing units.
But use the utility model one-step print to go out two kinds of colors, reduced time, accelerated print speed printing speed, improved labor productivity.
Description of drawings:
Fig. 1 is the structural representation of the utility model one embodiment
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The utility model mainly comprises paper feed mechanism, paper collecting mechanism and printing unit, it is different from prior art and is: the first printing unit 4 and the second printing unit 5 are housed in the middle of paper feed mechanism and paper collecting mechanism, at two printing units 4,5 top is provided with transfer roller group 6, about paper feed mechanism, paper collecting mechanism, printing unit and the parts in them are prior art, but the improvement that the utility model is done is the variation by some parts annexations makes the printing machine one-step print go out two kinds of colors, the first printing unit comprises frame 1 in the enforcement, ink fountain 7, clutch pressure mechanism 8, plate cylinder 9, impression cylinder 10, doctor mechanism 11, transfer roller 12, preceding transfer roller 13 all is connected with frame 1 by rotating shaft with transfer row 14, ink fountain 7 is contained in plate cylinder 9 bottoms, the axle at plate cylinder 9 two ends is contained on the clutch rack 15 by bearing, impression cylinder 10 is contained in the top of plate cylinder 9, transfer roller 12 is contained in the top of impression cylinder 10, transfer roller 13 before also be equipped with on the top of impression cylinder 10, transfer row 14 is equipped with in the end of preceding transfer roller 13, each cylinder all is equipped with gear, because ink fountain is contained in the plate cylinder bottom, but and make it up-down adjustment, handled easily during for cleaning, the plate cylinder two ends spindle nose of present embodiment is contained on the clutch rack of wallboard inboard by bearing, when hydraulic cylinder 20 moves up and down, by the clutch of clutch rack control plate cylinder and impression cylinder; The second printing unit comprises frame 2, ink fountain 27, clutch pressure mechanism 28, plate cylinder 29, impression cylinder 30, doctor mechanism 21, two transfer rollers 22,23 all are connected with frame 2 by rotating shaft, ink fountain 27 is contained in plate cylinder 29 bottoms, the axle at plate cylinder 29 two ends is contained on the clutch rack 25 by bearing, impression cylinder 30 is contained in the top of plate cylinder 29, be provided with two transfer rollers 22,23 on the top of impression cylinder 29, each cylinder all is equipped with gear; The transfer roller group comprises frame 3 in the enforcement, two transfer rollers 24,26 adjust cylinder 31 with diagonal is horizontally and by rotating shaft and is connected with frame 3, diagonal is adjusted cylinder 31 and is contained in two transfer rollers 24, between 26, each cylinder all is equipped with gear, the gear that diagonal is adjusted cylinder respectively with the gears engaged of two transfer rollers, the diagonal of present embodiment is adjusted cylinder and is contained on the frame 3 operating surface wallboards, the first above-mentioned printing unit and the second printing unit, frame in the transfer roller group on top of two printing units, ink fountain, clutch pressure mechanism, plate cylinder, impression cylinder, doctor mechanism, transfer roller, preceding transfer roller and transfer row are prior art and are not described in detail at this, the annexation of present embodiment is, the gear of the impression cylinder 10 of the first printing unit respectively with the gear of plate cylinder 9, transfer roller 12 gears, preceding transfer roller 13 gears engaged, one transfer roller, 24 gears engaged of preceding transfer roller 13 gears and transfer roller group, the gear of another transfer roller group 26 and second the printing unit transfer roller 31 gears engaged, second the printing unit impression cylinder 30 gears respectively with two transfer rollers 22,23 gear and plate cylinder 29 gears engaged.The power of complete machine is by the transmission of 22KW direct current generator, pass through reduction box, transfer roller gear before directly importing into, thereby drive full machine, the complete machine rotating speed changes 2000/hour～10000 change/hour between regulate, also be prior art about the power drive mechanism that drives paper feed mechanism, paper collecting mechanism and printing unit, be not described specifically at this.
This machine can once be finished the printing of two kinds of different colours, concrete transfer process is: paper through transfer row, preceding transfer roller, be delivered to impression cylinder, under the certain pressure of plate cylinder and impression cylinder, printing ink on the plate cylinder just is imprinted on the paper, unnecessary printing ink on the plate cylinder is scraped back black case through doctor mechanism, paper passes to top transfer roller group through transfer roller, and top transfer roller group is delivered to paper the second printing unit again, finishes the printing of two colors at last.
The utility model can print the double-colored intaglio printing press of sheet-fed set type of two kinds of different colours simultaneously.Set type is combination arbitrarily, if any three printing units, can form three look machines, if any four printing units, can form a four-color machine, thereby play the various demands of raising the efficiency, satisfy the user.
Claims (5)
1, the double-colored intaglio printing press of sheet-fed set type, it mainly comprises paper feed mechanism, paper collecting mechanism and printing unit, it is characterized in that: the first printing unit and the second printing unit are housed in the middle of paper feed mechanism and paper collecting mechanism, are provided with the transfer roller group on the top of two printing units.
2, by the double-colored intaglio printing press of the described sheet-fed set type of claim 1, it is characterized in that: the first printing unit comprises frame, ink fountain, clutch pressure mechanism, plate cylinder, impression cylinder, doctor mechanism, transfer roller, preceding transfer roller all is connected with frame by rotating shaft with transfer row, ink fountain is contained in the plate cylinder bottom, the axle at plate cylinder two ends is contained on the clutch rack by bearing, impression cylinder is contained in the top of plate cylinder, transfer roller is contained in the top of impression cylinder, preceding transfer roller also is equipped with on top at impression cylinder, transfer row is equipped with in the end of preceding transfer roller, and each cylinder all is equipped with gear.
3, by the double-colored intaglio printing press of the described sheet-fed set type of claim 1, it is characterized in that: the second printing unit comprises frame, ink fountain, clutch pressure mechanism, plate cylinder, impression cylinder, doctor mechanism, two transfer rollers all are connected with frame by rotating shaft, ink fountain is made the plate cylinder bottom, the axle at plate cylinder two ends is made on the clutch rack by bearing, impression cylinder is contained in the top of plate cylinder, is provided with two transfer rollers on the top of impression cylinder, and each cylinder all is equipped with gear.
4, by the double-colored intaglio printing press of the described sheet-fed set type of claim 1, it is characterized in that: the transfer roller group comprises frame (3), two transfer rollers are horizontally with a diagonal adjustment cylinder and are connected with frame, diagonal is adjusted cylinder and is contained between two transfer rollers, each cylinder all is equipped with gear, the gear that diagonal is adjusted cylinder respectively with the gears engaged of two transfer rollers.
5, by claim 1 or the double-colored intaglio printing press of 2 or 3 or 4 described sheet-fed set types, it is characterized in that: the gear of the impression cylinder of the first printing unit respectively with gear, transfer roller gear, the preceding transfer roller gears engaged of plate cylinder, one transfer roller gears engaged of preceding transfer roller gear and transfer roller group, the transfer roller engagement of another gear of transfer roller group and the second printing unit, the impression cylinder gear of the second printing unit respectively with the gear and the plate cylinder gear engagement of two transfer rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215855 CN2523595Y (en) | 2002-02-22 | 2002-02-22 | Double color photogravure printing apparatus by single sheet and dual set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215855 CN2523595Y (en) | 2002-02-22 | 2002-02-22 | Double color photogravure printing apparatus by single sheet and dual set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2523595Y true CN2523595Y (en) | 2002-12-04 |
Family
ID=33694932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02215855 Expired - Fee Related CN2523595Y (en) | 2002-02-22 | 2002-02-22 | Double color photogravure printing apparatus by single sheet and dual set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2523595Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347758A (en) * | 2020-04-28 | 2020-06-30 | 景德镇陶瓷大学 | Gravure printing process and equipment for paper packaging box |
-
2002
- 2002-02-22 CN CN 02215855 patent/CN2523595Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347758A (en) * | 2020-04-28 | 2020-06-30 | 景德镇陶瓷大学 | Gravure printing process and equipment for paper packaging box |
| CN111347758B (en) * | 2020-04-28 | 2022-03-08 | 景德镇陶瓷大学 | Gravure printing process and equipment for paper packaging box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021204 |