CN205573266U - Variable sleeve printing machine of internally piloting temperature - Google Patents
Variable sleeve printing machine of internally piloting temperature Download PDFInfo
- Publication number
- CN205573266U CN205573266U CN201620201043.0U CN201620201043U CN205573266U CN 205573266 U CN205573266 U CN 205573266U CN 201620201043 U CN201620201043 U CN 201620201043U CN 205573266 U CN205573266 U CN 205573266U
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- China
- Prior art keywords
- roller
- sleeve
- forme
- fountain
- fountain roller
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- Expired - Fee Related
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to a variable sleeve printing machine, the test platform comprises a support, confession ink roller on the frame is with arranging, the printing plate roller, rubber roll and roller platen, it deposits the ink marker to supply ink roller system to dispose, the printing plate roller is located and supplies the ink roller to be low reaches and to realize passing the china ink with this confession ink roller system cooperation, the rubber roll is located printing plate roller low reaches and contacts with this printing plate roller, the roller platen is located the rubber roll low reaches and remains cooperation from top to bottom throughout with the rubber roll, wearing as the printing substrate between rubber roll and the roller platen, the printing plate roller is including fixed printing plate roller and removable printing plate sleeve, the rubber roll includes mobilizable rubber roller and removable rubber sleeve, supply ink roller system to be close or to keep away from towards the printing plate roller, the displacement and make rubber sleeve and printing plate sleeve keep in contact from top to bottom of rubber roller, roller platen displacement and keeping in contact with the rubber sleeve from top to bottom. The utility model has the advantages of simple structure, cooperate flexible between the roller, improved printing efficiency.
Description
Technical field
This utility model belongs to batch (-type) printing technology, is 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, theoretically for the utilization rate improving 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 driography to be realized, 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 urgently to solve.
Utility model content
The purpose of this utility model is to provide connection and reasonable arrangement between a kind of roll shaft for above-mentioned prior art, is conveniently adjusted the printer of adjacent roller between centers position after the sleeve exchanging on roll shaft.Make to realize automatic constant-temperature control it addition, the structure of variable sleeve is further improved, it is ensured that printing quality.
nullThe technical scheme in the invention for solving the above technical problem 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 contacting，Described roller platen can upper and lower displacement and with described rubber sleeve keep contact.
Forme roller side has adaptively configured damping roller system, and be somebody's turn to do damping roller system can the most described forme roller axial displacement and keep contacting with plate sleeve, being somebody's turn to do damping roller system can the most freely remove.
Squeegee side is configured with fountain roller, and this fountain roller can the most 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 measuring 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 with described plate sleeve contacting to realize to forme roller ink transfer.
Come again, the installing plate for arranging described fountain roller system it is provided with on described support, 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 make 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.
In the case of the rubber case cylinder size of squeegee changes, in order to ensure roller platen and squeegee proper engagement, need 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 by flange seal respectively, described urceolus is set on described screw thread inner core periphery and forms continuous print spiral flow groove, is passed through thermostatic medium and i.e. realizes 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 in short slot for being reliably pressed in short slot the two edges of forme, 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 improves ink printing quality.
Compared with prior art, the utility model has the advantage of: provide a kind of variable sleeve printer, the relevant sleeve of forme roller and squeegee can be changed, so that printer has higher print speed printing speed all the time and reduces the waste of leaving a blank of printing element according to the change of reality printing girth.Especially, this utility model uses modular sleeve structure, it is achieved that the thermostatic control of sleeve, improves press quality, it is possible to adapt to apply without aqueous ink and anhydrous forme completely.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of printer in this utility model embodiment；
Fig. 2 is the structural representation of fountain roller system in this utility model embodiment；
Fig. 3 is the side structure schematic diagram of printer in this utility model embodiment；
Fig. 4 is the structural representation of offset printing sleeve in this utility model embodiment；
Fig. 5 is the A-A sectional view of Fig. 4；
Fig. 6 is to be 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 this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
If Fig. 1 is to shown in 8, variable isothermal sleeve printer in the present embodiment, including support 1, it is 2, forme roller 3, squeegee 4 and roller platen 5 with the fountain roller being arranged on support 1, forme roller 3 is positioned at fountain roller and is 2 downstreams and is 2 to 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 normally contacting with plate sleeve 3.2, 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 normally contacting with plate sleeve 3.2 all the time.
Squeegee 4 side is provided with soft version ink supply net roller 12, soft version ink supply net roller 12 is configured with individually for 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 measure 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 with plate sleeve 3.2 contacting to realize still further being provided with rider roller 2.3 between forme roller ink transfer, and the little distributor rollers of end 2.2 of two groups of distributor rollers systems.Come again, it is provided with for arranging that aforementioned fountain roller is the installing plate 11 of 2 on support 1, slide block 6 it is provided with on support 1, slide block 6 connects has slip to 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；Clutch air cylinder 8 it is provided with on installing plate 11, 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 make matching displacement along with metering reticulate pattern fountain roller 2.1.It is additionally provided with constant voltage cylinder on installing plate 11, 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 by 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, is passed through thermostatic medium and i.e. realizes 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 in short slot b for being pressed in short slot b the two edges of forme simultaneously, described press strip 20 laterally can detach in short slot b, the cross sectional shape of press strip 20 is to be provided with real core filler rod 22 in W type, and press strip 20 again to guarantee compacting.
In the present embodiment, little distributor rollers 2.2 in fountain roller system and metering reticulate pattern fountain roller 2.1 are also adopted by the screw thread circulation groove structure of above-mentioned band thermostatic control function, it is simple to make little distributor rollers 2.2 and metering reticulate pattern fountain roller 2.1 etc. have preferable 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, this utility model also includes the technical scheme that other embodiments, all employing equivalents or equivalence substitute mode are formed, within all should falling into this utility model scope of the claims.
Claims (9)
1. a temp variable sleeve printer, including support, with fountain roller system, forme roller, squeegee and the roller platen being 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 contact, described roller platen can upper and lower displacement and contact with the holding of described rubber sleeve.
Temp the most according to claim 1 variable sleeve printer, 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 the most described forme roller axial displacement and keep contacting with plate sleeve.
Temp the most according to claim 1 variable sleeve printer, it is characterised in that: described squeegee side is configured with fountain roller, and this fountain roller can the most described squeegee axial displacement and keep contacting with rubber sleeve.
Temp the most according to claim 1 variable sleeve printer, it is characterized in that: described fountain roller system includes measuring 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 with described plate sleeve contacting to realize to forme roller ink transfer.
Temp the most according to claim 4 variable sleeve printer, it is characterized in that: on described support, be provided with the installing plate for arranging described fountain roller system, it is 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.
Temp the most according to claim 5 variable sleeve printer, it is characterized in that: on described installing plate, be 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 make matching displacement along with metering reticulate pattern fountain roller.
Temp the most according to claim 1 variable sleeve printer, 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.
Temp the most according to claim 1 variable sleeve printer, 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 by flange seal respectively, described urceolus is set on described screw thread inner core periphery and forms continuous print spiral flow groove, is passed through thermostatic medium and i.e. realizes the thermostatic control of sleeve in described spiral flow groove.
Temp the most according to claim 8 variable sleeve printer, 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 in short slot for being reliably pressed in short slot the two edges of forme, described press strip laterally can detach in short slot simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201043.0U CN205573266U (en) | 2016-03-16 | 2016-03-16 | Variable sleeve printing machine of internally piloting temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201043.0U CN205573266U (en) | 2016-03-16 | 2016-03-16 | Variable sleeve printing machine of internally piloting temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205573266U true CN205573266U (en) | 2016-09-14 |
Family
ID=56869511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620201043.0U Expired - Fee Related CN205573266U (en) | 2016-03-16 | 2016-03-16 | Variable sleeve printing machine of internally piloting temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205573266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667072A (en) * | 2016-03-16 | 2016-06-15 | 张国兴 | Variable sleeve printing machine with internal temperature control |
-
2016
- 2016-03-16 CN CN201620201043.0U patent/CN205573266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667072A (en) * | 2016-03-16 | 2016-06-15 | 张国兴 | Variable sleeve printing machine with internal temperature control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190514 Address after: 214400 No. 1, Huangtang Waihuan North Road, Xuxiake Town, Jiangyin City, Jiangsu Province Patentee after: Jiangyin Ruixing Technology Co., Ltd. Address before: 214406 No. 1, Huangtang Waihuan North Road, Xuxiake Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Zhang Guoxing |
|
| 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: 20160914 Termination date: 20210316 |