CN105667072A - Variable sleeve printing machine with internal temperature control - Google Patents
Variable sleeve printing machine with internal temperature control Download PDFInfo
- Publication number
- CN105667072A CN105667072A CN201610148820.4A CN201610148820A CN105667072A CN 105667072 A CN105667072 A CN 105667072A CN 201610148820 A CN201610148820 A CN 201610148820A CN 105667072 A CN105667072 A CN 105667072A
- Authority
- CN
- China
- Prior art keywords
- roller
- sleeve
- forme
- fountain
- rubber
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/34—Cylinder lifting or adjusting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention relates to a variable sleeve printing machine with internal temperature control. The variable sleeve printing machine comprises an engine base as well as an ink supply roller system, a printing plate roller, a rubber roller and an embossing roller which are distributed on the engine base, wherein the ink supply roller system is provided with an ink storage hopper; the printing plate roller is positioned at the downstream of the ink supply roller system, and is matched with the ink supply roller system for realizing ink transfer; the rubber roller is positioned at the downstream of the printing plate roller, and is in contact with the printing plate roller; the embossing roller is positioned at the downstream of the rubber roller, and is in up-down fit with the rubber roller all the time; a through path which is used as a printing base material is arranged between the rubber roller and the embossing roller; the printing plate roller comprises a fixed printing plate roller shaft and a changeable printing plate sleeve; the rubber roller comprises a movable rubber roller shaft and a changeable rubber sleeve; the ink supply roller system can get close to the printing plate roller or can get far away from the printing plate roller; the rubber roller shaft can move up and down, so that the rubber sleeve is kept in contact with the printing plate sleeve; and the printing plate roller can move up and down to be kept in contact with the rubber sleeve. The variable sleeve printing machine has a simple structure, and power-driven and flexible fit among rollers, so that the printing efficiency is improved.
Description
Technical field
The invention belongs to batch (-type) printing technology, be specifically related to the sleeve printer that a kind of sleeve dimensions is variable.
Background technology
Variable sleeve is to solve various printing lengths to be suitable for the critical component of round continuous printing, in theory in order to improve the utilization rate of printing element, avoid the waste of printing element, overcome interval printing speed-raising difficulty, improve presswork efficiency, the outer perimeter requiring sleeve to match with printing length, just can ensure that jointless printing effect. Therefore, need to change the sleeve that diameter matches after printing girth changes. Further, after sleeve exchanging, in addition it is also necessary to the spacing between adjacent sleeve is made accommodation and just can carry out normal presswork.
It addition, for hectographic printing, offset printing process requires that the temperature of ink wants constant in certain scope, and it is temperature automatically controlled that conventional sleeve cannot realize in ink transfer process. Particularly to realize driography, whole presswork workshop is had strict temperature control requirement guarantee print quality, so, offset printing sleeve constant-temperature temperature-control is also the technical barrier that those skilled in the art need urgent solution.
Summary of the invention
It is an object of the invention to provide connection and reasonable arrangement between a kind of roll shaft for above-mentioned prior art, after the sleeve exchanging on roll shaft, be conveniently adjusted the printer of adjacent roller between centers position. Make to realize automatic constant-temperature control it addition, the structure of variable sleeve is further improved, it is ensured that printing quality.
This invention address that the technical scheme that the problems referred to above adopt is: a kind of variable sleeve printer, including support, with the fountain roller system being arranged on described support, forme roller, squeegee and roller platen, described fountain roller system is configured with and deposits ink fountain, described forme roller is positioned at fountain roller system downstream and coordinates with this fountain roller system and realize ink transfer, described squeegee is positioned at forme roller downstream and contacts with this forme roller, described roller platen is positioned at squeegee downstream remaining with squeegee and coordinates up and down, wearing as printing element between squeegee and roller platen, described forme roller includes the forme roll shaft fixed and removable plate sleeve, described squeegee includes moveable rubber roll shaft and removable rubber sleeve, fountain roller system can towards forme roller close to or away from, described rubber roll shaft can upper and lower displacement and make rubber sleeve and plate sleeve keep in touch, described roller platen can upper and lower displacement and keep in touch with described rubber sleeve.
Forme roller side has adaptively configured damping roller system, and be somebody's turn to do damping roller system can relatively described forme roller axial displacement and keep in touch with plate sleeve, being somebody's turn to do damping roller system can freely remove as required.
Squeegee side is configured with fountain roller, and this fountain roller can relatively described squeegee axial displacement and remain the state contacted with rubber sleeve, it is simple to realize the conversion between the different printing mode such as flexographic printing, nickel screen printing.
Specifically, described fountain roller system includes metering reticulate pattern fountain roller, the confession ink fountain coordinated with metering reticulate pattern fountain roller and two groups of distributor rollers systems, arbitrary group of distributor rollers system includes the some little distributor rollers contacted with described metering reticulate pattern fountain roller and the rider roller being arranged between two little distributor rollers, and the little distributor rollers being positioned at end keeps in touch to realize to forme roller ink transfer with described plate sleeve.
Come again, described support is provided with the installing plate for arranging described fountain roller system, being provided with slide block on described support, installing plate is connected the displacement adapting to fountain roller system with this slide block, and the glide direction of described slide block is parallel with the line in forme roll shaft axle center with metering reticulate pattern fountain roller axle center; Being additionally provided with constant voltage cylinder on described installing plate, described confession ink fountain is resiliently arranged on this constant voltage cylinder and can relatively measure reticulate pattern fountain roller along this constant voltage cylinder and slides up and down, and this keeps coordinating with metering reticulate pattern fountain roller for ink fountain all the time.
Further, described installing plate being provided with clutch air cylinder, the little distributor rollers and the rider roller that belong to same group of distributor rollers system are movably arranged on clutch linkage, and described clutch air cylinder drives clutch linkage to make fountain roller system do matching displacement along with metering reticulate pattern fountain roller.
Preferably, bottom described support, it is provided with two groups of lifting push rods, promotes squeegee and roller platen to rise or fall action respectively.
When the rubber case cylinder size of squeegee changes, in order to ensure roller platen and squeegee proper engagement, it is necessary to design upper and lower displacement structure such as electric pushrod for roller platen, rise or fall and the proper engagement that realizes roller platen and squeegee supporting roller platen.
Tube-in-tube structure involved by above-mentioned removable plate sleeve and rubber sleeve includes urceolus and screw thread inner core, the two ends of described screw thread inner core and urceolus are fixed respectively through flange seal, described urceolus is set on described screw thread inner core periphery and forms continuous print spiral flow groove, passes into thermostatic medium and namely realize the thermostatic control of sleeve in described spiral flow groove.
Come again, installed above at urceolus in order to adapt to forme, described outer barrel surface offers axially extended short slot, in forme, the two edges of button are hooked on short slot both sides accordingly, being configured with press strip for being reliably pressed in short slot the two edges of forme in short slot, described press strip laterally can detach in short slot simultaneously. It addition, press strip to be designed as W type, it is provided with real core filler rod in press strip again and guarantees to compress, it is possible to realize printing plate edge reliably fixing in short slot well.
The modular sleeve of above structure, has constant temperature structure, it is simple to sleeve is carried out temperature control, it is ensured that the constant temperature regulation and control when transfer ink of the offset printing sleeve, thus improving ink printing quality.
Compared with prior art, it is an advantage of the current invention that: provide a kind of variable sleeve printer, the relevant sleeve of forme roller and squeegee can be printed the change of girth according to reality and change, so that printer has higher print speed printing speed all the time and reduces the waste of leaving a blank of printing element. Especially, the present invention adopts modular sleeve structure, it is achieved that the thermostatic control of sleeve, improves press quality, it is possible to adapt to anhydrous ink and the application of anhydrous forme completely.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of printer in the embodiment of the present invention;
Fig. 2 is the structural representation of fountain roller system in the embodiment of the present invention;
Fig. 3 is the side structure schematic diagram of printer in the embodiment of the present invention;
Fig. 4 is the structural representation of offset printing sleeve in the embodiment of the present invention;
Fig. 5 is the A-A sectional view of Fig. 4;
Fig. 6 is equiped with forme in B portion enlarged drawing figure in Fig. 5;
Fig. 7 is the forme assembling schematic diagram of U-shape structure press strip;
Fig. 8 is the runner schematic diagram of thermostatic medium in isothermal sleeve in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
If Fig. 1 is to shown in 8, variable isothermal sleeve printer in the present embodiment, including support 1, with the fountain roller being arranged on support 1 be 2, forme roller 3, squeegee 4 and roller platen 5, forme roller 3 is positioned at fountain roller and is 2 downstreams and is 2 coordinate and realize ink transfer with this fountain roller, squeegee 4 is positioned at forme roller 3 downstream and contacts with forme roller 3, and roller platen 5 is positioned at squeegee 4 downstream remaining with squeegee 4 and coordinates up and down, wearing as printing element between squeegee 4 and roller platen 5. Forme roller 3 includes forme roll shaft 3.1 and the removable plate sleeve 3.2 fixed. Squeegee 4 includes rubber roll shaft 4.1 moving up and down and removable rubber sleeve 4.2. Fountain roller be 2 can towards forme roller 3 make adaptability close to or away from, rubber roll shaft 4.1 can upper and lower displacement and make rubber sleeve 4.2 keep normal with plate sleeve 3.2 and contact, roller platen 5 can upper and lower displacement and keep proper engagement with rubber sleeve 4.2.
The configuration of forme roller 3 side has a damping roller system 7, and be somebody's turn to do damping roller system 7 be configured with clutch air cylinder and can forme roll shaft 3.1 displacement relatively, make damping roller system 7 keep normal with plate sleeve 3.2 all the time and contact.
Squeegee 4 side is provided with soft version ink supply net roller 12, soft version ink supply net roller 12 is configured with independent confession ink fountain, aforementioned soft version ink supply net roller 12 be configured with clutch air cylinder and can rubber roll shaft 4.1 displacement relatively, make soft version ink supply net roller 12 can keep the state normally contacted with rubber sleeve 4.2.
Fountain roller be 2 include metering reticulate pattern fountain roller 2.1, metering reticulate pattern fountain roller 2.1 is configured with for ink fountain 2.4, with two groups of distributor rollers systems, arbitrary group of distributor rollers system includes again the two little distributor rollers 2.2 contacted with metering reticulate pattern fountain roller 2.1 and the rider roller 2.3 being arranged between two little distributor rollers 2.2, the little distributor rollers 2.2 being positioned at end keeps in touch to realize to forme roller ink transfer with plate sleeve 3.2, and is still further provided with rider roller 2.3 between the little distributor rollers 2.2 of end of two groups of distributor rollers systems. Come again, support 1 is provided with for arranging that aforementioned fountain roller is the installing plate 11 of 2, support 1 is provided with slide block 6, slide block 6 is connected to slip drive motor, it is the displacement of 2 that installing plate 11 is connected with this slide block 6 to adapt to fountain roller, and the glide direction of slide block 6 is parallel with the line in forme roll shaft axle center with metering reticulate pattern fountain roller axle center; Installing plate 11 is provided with clutch air cylinder 8, the two little distributor rollers 2.2 and the rider roller 2.3 that belong to same group of distributor rollers system are movably arranged on a pair scissors clutch linkage 9, and clutch air cylinder 8 drives clutch linkage 9 to make fountain roller system do matching displacement along with metering reticulate pattern fountain roller 2.1. Installing plate 11 is additionally provided with constant voltage cylinder, is resiliently arranged on this constant voltage cylinder for ink fountain 2.4 and can slide up and down along this constant voltage cylinder, make to keep coordinating with the metering reticulate pattern fountain roller 2.1 of movement all the time for ink fountain 2.4.
In order to adjust contacting of rubber sleeve 4.2 and plate sleeve 3.2, bottom support 1, it is provided with two groups of lifting push rods 10, is respectively used to promote squeegee 4 and roller platen 5 to rise or fall action.
In order to improve steadiness, forme roll shaft 3.1 and rubber roll shaft 4.2 are respectively provided with prolongation cantilever, and fuselage side correspondingly has additional cantilever support casing 1.1.
In the present embodiment, plate sleeve and rubber sleeve are that employing has thermostatically controlled tube-in-tube structure, and including urceolus 13 and screw thread inner core 14, the two ends of described screw thread inner core 14 and urceolus 13 seal fixing respectively through flange 15, and are sealed by sealing ring 16 further. Urceolus 13 is set on screw thread inner core 14 periphery and forms continuous print spiral flow groove a, passes into thermostatic medium and namely realize the thermostatic control of sleeve in described spiral flow groove a.
For the ease of forme 21 fixing on urceolus, above-mentioned urceolus 13 surface offers axially extended short slot b, in forme 21, the two edges correspondence of button is hooked on short slot b both sides, it is configured with press strip 20 for being pressed in short slot b by the two edges of forme in short slot b simultaneously, described press strip 20 laterally can detach in short slot b, the cross sectional shape of press strip 20 is W type, and is provided with real core filler rod 22 in press strip 20 again and guarantees compacting.
In the present embodiment, little distributor rollers 2.2 and metering reticulate pattern fountain roller 2.1 in fountain roller system are also adopted by the above-mentioned screw thread circulation groove structure with thermostatic control function, it is simple to make little distributor rollers 2.2 and metering reticulate pattern fountain roller 2.1 etc. have good ink transfer effect.
The present embodiment middle sleeve also can use as patch version sleeve, only need to be inserted into the filler rod filling-in of a form fit at above-mentioned short slot b.
Additionally, in order to be further ensured that constant temperature effect, increase foam-filled 17 in the thread groove of screw thread inner core 14.
The variable sleeve printer of said structure has simple in construction, coordinates maneuverability, improve printing efficiency between roller, reduces printing element and leaves a blank waste.
In addition to the implementation, present invention additionally comprises the technical scheme that other embodiments, all employing equivalents or equivalence substitute mode are formed, all should fall within the protection domain of the claims in the present invention.
Claims (9)
1. the variable sleeve printer of temp, including support, with the fountain roller system, forme roller, squeegee and the roller platen that are arranged on described support, described fountain roller system is configured with and deposits ink fountain, described forme roller is positioned at fountain roller system downstream and coordinates with this fountain roller system and realize ink transfer, and described squeegee is positioned at forme roller downstream and contacts with this forme roller, and described roller platen is positioned at squeegee downstream remaining with squeegee and coordinates up and down, wearing as printing element between squeegee and roller platen
It is characterized in that: described forme roller includes the forme roll shaft fixed and removable plate sleeve, described squeegee includes moveable rubber roll shaft and removable rubber sleeve, fountain roller system can towards forme roller close to or away from, described rubber roll shaft can upper and lower displacement and make rubber sleeve and plate sleeve keep in touch, described roller platen can upper and lower displacement and keep in touch with described rubber sleeve.
2. the variable sleeve printer of temp according to claim 1, it is characterised in that: the configuration of described forme roller side has a damping roller system, and be somebody's turn to do damping roller system can relatively described forme roller axial displacement and keep in touch with plate sleeve.
3. the variable sleeve printer of temp according to claim 1, it is characterised in that: described squeegee side is configured with fountain roller, and this fountain roller can relatively described squeegee axial displacement and keep in touch with rubber sleeve.
4. the variable sleeve printer of temp according to claim 1, it is characterized in that: described fountain roller system includes metering reticulate pattern fountain roller, the confession ink fountain coordinated with metering reticulate pattern fountain roller and two groups of distributor rollers systems, distributor rollers system includes the some little distributor rollers contacted with described metering reticulate pattern fountain roller and the rider roller being arranged between two little distributor rollers, and the little distributor rollers being positioned at end keeps in touch to realize to forme roller ink transfer with described plate sleeve.
5. the variable sleeve printer of temp according to claim 4, it is characterized in that: described support is provided with the installing plate for arranging described fountain roller system, described support is provided with slide block, installing plate is connected the displacement adapting to fountain roller system with this slide block, and the glide direction of described slide block is parallel with the line in forme roll shaft axle center with metering reticulate pattern fountain roller axle center; Being additionally provided with constant voltage cylinder on described installing plate, described confession ink fountain is resiliently arranged on this constant voltage cylinder and can relatively measure reticulate pattern fountain roller along this constant voltage cylinder and slides up and down, and this keeps coordinating with metering reticulate pattern fountain roller for ink fountain all the time.
6. the variable sleeve printer of temp according to claim 5, it is characterized in that: described installing plate is provided with clutch air cylinder, the little distributor rollers and the rider roller that belong to same group of distributor rollers system are movably arranged on clutch linkage, and described clutch air cylinder drives clutch linkage to make fountain roller system do matching displacement along with metering reticulate pattern fountain roller.
7. the variable sleeve printer of temp according to claim 1, it is characterised in that: the relevant position bottom described support is provided with two groups of lifting push rods, promotes described squeegee and roller platen to rise or fall action respectively.
8. the variable sleeve printer of temp according to claim 1, it is characterized in that: the tube-in-tube structure involved by described removable plate sleeve and rubber sleeve includes urceolus and screw thread inner core, the two ends of described screw thread inner core and urceolus are fixed respectively through flange seal, described urceolus is set on described screw thread inner core periphery and forms continuous print spiral flow groove, passes into thermostatic medium and namely realize the thermostatic control of sleeve in described spiral flow groove.
9. the variable sleeve printer of temp according to claim 8, it is characterized in that: described outer barrel surface offers axially extended short slot, in forme, the two edges of button are hooked on short slot both sides accordingly, being configured with press strip for being reliably pressed in short slot the two edges of forme in short slot, described press strip laterally can detach in short slot simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148820.4A CN105667072A (en) | 2016-03-16 | 2016-03-16 | Variable sleeve printing machine with internal temperature control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148820.4A CN105667072A (en) | 2016-03-16 | 2016-03-16 | Variable sleeve printing machine with internal temperature control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105667072A true CN105667072A (en) | 2016-06-15 |
Family
ID=56214968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610148820.4A Pending CN105667072A (en) | 2016-03-16 | 2016-03-16 | Variable sleeve printing machine with internal temperature control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105667072A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079855A (en) * | 2016-08-03 | 2016-11-09 | 钟晴晴 | A kind of offset press |
| CN108001029A (en) * | 2017-12-20 | 2018-05-08 | 上海广平印刷设备有限公司 | A kind of soft version skip printing device |
| CN108677609A (en) * | 2018-04-26 | 2018-10-19 | 句容市东山纸品厂 | A kind of compression type craftwork dyeing and printing device |
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|---|---|---|---|---|
| DE9408328U1 (en) * | 1994-05-20 | 1994-07-21 | Maschinenfabrik Goebel Gmbh, 64293 Darmstadt | Forme cylinder |
| CN2657929Y (en) * | 2003-07-14 | 2004-11-24 | 李文雄 | Improved plate cylinder of gravure printing |
| CN1771129A (en) * | 2002-10-31 | 2006-05-10 | 柯尼格及包尔公开股份有限公司 | Rotating element of a printing machine with a ball |
| CN101704315A (en) * | 2009-11-26 | 2010-05-12 | 中山市松德包装机械股份有限公司 | Central impression roller of satellite type flexographic printing machine |
| CN102189742A (en) * | 2011-03-30 | 2011-09-21 | 泰州科世茂京都机械有限公司 | Spiral jacket oil hot roller |
| CN103085445A (en) * | 2013-02-01 | 2013-05-08 | 唐山万杰机械设备有限公司 | Offset printing and flexo printing fast conversion device of offset printing rotation printing machinery |
| CN103481639A (en) * | 2013-08-30 | 2014-01-01 | 高斯图文印刷系统（中国）有限公司 | Offset-printing and flexographic-printing all-in-one machines |
| CN204674166U (en) * | 2015-05-15 | 2015-09-30 | 四川美艺印刷包装有限公司 | A kind of distributing roller cooling device of printing machine |
| CN205573266U (en) * | 2016-03-16 | 2016-09-14 | 张国兴 | Variable sleeve printing machine of internally piloting temperature |
-
2016
- 2016-03-16 CN CN201610148820.4A patent/CN105667072A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9408328U1 (en) * | 1994-05-20 | 1994-07-21 | Maschinenfabrik Goebel Gmbh, 64293 Darmstadt | Forme cylinder |
| CN1771129A (en) * | 2002-10-31 | 2006-05-10 | 柯尼格及包尔公开股份有限公司 | Rotating element of a printing machine with a ball |
| CN2657929Y (en) * | 2003-07-14 | 2004-11-24 | 李文雄 | Improved plate cylinder of gravure printing |
| CN101704315A (en) * | 2009-11-26 | 2010-05-12 | 中山市松德包装机械股份有限公司 | Central impression roller of satellite type flexographic printing machine |
| CN102189742A (en) * | 2011-03-30 | 2011-09-21 | 泰州科世茂京都机械有限公司 | Spiral jacket oil hot roller |
| CN103085445A (en) * | 2013-02-01 | 2013-05-08 | 唐山万杰机械设备有限公司 | Offset printing and flexo printing fast conversion device of offset printing rotation printing machinery |
| CN103481639A (en) * | 2013-08-30 | 2014-01-01 | 高斯图文印刷系统（中国）有限公司 | Offset-printing and flexographic-printing all-in-one machines |
| CN204674166U (en) * | 2015-05-15 | 2015-09-30 | 四川美艺印刷包装有限公司 | A kind of distributing roller cooling device of printing machine |
| CN205573266U (en) * | 2016-03-16 | 2016-09-14 | 张国兴 | Variable sleeve printing machine of internally piloting temperature |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079855A (en) * | 2016-08-03 | 2016-11-09 | 钟晴晴 | A kind of offset press |
| CN106079855B (en) * | 2016-08-03 | 2018-06-22 | 钟晴晴 | A kind of offset press |
| CN108001029A (en) * | 2017-12-20 | 2018-05-08 | 上海广平印刷设备有限公司 | A kind of soft version skip printing device |
| CN108677609A (en) * | 2018-04-26 | 2018-10-19 | 句容市东山纸品厂 | A kind of compression type craftwork dyeing and printing device |
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Application publication date: 20160615 |
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| RJ01 | Rejection of invention patent application after publication |