CN106945385A - Flexible printing machine - Google Patents
Flexible printing machine Download PDFInfo
- Publication number
- CN106945385A CN106945385A CN201710140239.2A CN201710140239A CN106945385A CN 106945385 A CN106945385 A CN 106945385A CN 201710140239 A CN201710140239 A CN 201710140239A CN 106945385 A CN106945385 A CN 106945385A
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- CN
- China
- Prior art keywords
- roller
- stock
- conveyer belt
- printing
- live
- 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
- B41F5/00—Rotary letterpress machines
- B41F5/24—Rotary letterpress machines for flexographic printing
-
- 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
- B41F13/10—Forme cylinders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
Abstract
The invention discloses a kind of flexible printing machine, including roller, support roller and distributor rollers, characterized by further comprising a pair of live-rollers, the pair of live-roller coats drive connection using conveyer belt, the support roller is arranged on the inside of the conveyer belt, and the roller is arranged on the conveyer belt outside and corresponding with the support roller, and stock is fixed on the conveyer belt, the distributor rollers is arranged on the roller side, and the roller circumference circle is set to maximum length to be patterned.The structure of the present invention solves the defect for often changing roller, its stock is fixed on conveyer belt, and solving stock and being stretched in printing process causes the problem of printing quality is poor, drastically increases operating efficiency, the waste of stock is reduced, its is applied widely.
Description
Technical field
The present invention relates to field of printing machinery, and in particular to a kind of flexible printing machine.
Background technology
At present, flexographic printing is considered as most environmentally friendly mode of printing, and flexographic printing refers to use flexible printing forme, passes through net
Line roller transmits the mode of printing of ink.Flexible printing forme is the institute that protrusion is produced on the materials such as flexographic, photopolymer plate
Need the printing plate of image mirrors.Ink goes to printing plate（Or plate cylinder）On consumption be controlled by anilox roll.Printing plate is in rotation
Contacted during turning with printing material, so as to transfer picture and text.
And in flexographic presses type, there is three kinds of structures of stacked, satellite-type and set type, wherein with satellite type flexographic
Printing machine is most commonly used.For the satellite-type flexible printing machine generally used, its print structure have an impressing swift and
Some printing plate units being distributed around it are constituted, and are typically only applicable to the printing of rolled substrate material, stock is attached to pressure during printing
Print swift surface to rotate and advance with impressing swift, often by a printing plate unit, just quilt cover stamps color to stock
Picture and text, the shortcoming of this satellite-type flexible printing machine is：Roller and its drive of replacing printing plate unit are needed when changing printing length
Moving gear；And because its stock is drawn by traction unit, if any running into after easily stretchable material is stretched, chromatography can be caused not
Standard, or even the defect for causing printed patterns to deform, while pattern is the distance between on the substrate big, cause the wave of stock
Take, be unfavorable for economizing on resources and production cost.Problem above is urgently improved.
The content of the invention
In view of the deficiency of background technology, the technical problems to be solved by the invention, which are to provide one kind, need not change roller and prevent
The flexible printing machine that stock is stretched.
To achieve the above object, the invention provides following technical scheme：A kind of flexible printing machine, including roller, support
Roller and distributor rollers, it is characterised in that also including a pair of live-rollers, the pair of live-roller coat drive connection, institute using conveyer belt
State support roller to be arranged on the inside of the conveyer belt, the roller is arranged on the outside of the conveyer belt and relative with the support roller
Should, stock is fixed on the conveyer belt, and the distributor rollers is arranged on the roller side, and the roller circumference circle is set
For maximum length to be patterned.
At least one described live-roller is connected with servo motor transmission.
In the present invention, stock is fixed on transmission belt surface, it is therefore prevented that stock is stretched in printing process, be driven
Roller and roller synchronous axial system, in the process, stock is also driven and printed therewith, when pattern to be printed prints completely
Afterwards, because the girth of roller is more than length to be patterned, it is therefore desirable to carry out the conveyer belt on live-roller to fall back one section again
When printing plate in the distance of setting, wait roller turns to beginning printing position again, printing is then proceeded to；So that printed material figure
The distance between case becomes controllable, greatly reduces the waste of stock.Roller need not be changed simultaneously, it is only necessary to change roller
On printing plate, with simple in construction, improve the good effect of operating efficiency.
Brief description of the drawings
The present invention has drawings described below：
Fig. 1 is structural representation of the invention.
Embodiment
As illustrated, this flexible printing machine, including roller 2, support roller 4 and distributor rollers 3, printing plate, printing plate are pasted with roller 2
Generally it is made up of flexible sheet, also including a pair of live-rollers 1, the pair of live-roller 1 coats drive connection using conveyer belt 5,
Described conveyer belt 5 uses steel band, and stock is fixed on steel band 5 in printing, and the method for the fixation can be using viscous
Mode, Electrostatic Absorption or the anti-skidding adhesive plaster of glue are fixed so that stock is transmitted with synchronous steel belt, will not be due to traction
And the stretch effects printing quality of stock is caused, the support roller 4 is arranged on the inner side of steel band 5, and support roller 4 has supporting steel
With 5 effect, the roller 2 is arranged on the outside of steel band 5 and corresponding with the support roller 4, and the distributor rollers 3 is arranged on
The side of roller 2, the ink of distributor rollers 3 prints to stock surface by roller 2, and the circumference circle of roller 2 is set to treat
The maximum length being patterned, even if to reach length change to be patterned also without the technique effect for changing roller 2.
In this implementation, at least one described live-roller 1 is connected with servo motor transmission, can also two live-rollers and servo
Motor is connected, after the printing of stock one pattern of completion, before next pattern is printed, due to note in roller 2
There is printing plate, the position for having printing plate has been rotated through, between roller 2 and stock and contactless, roller is rotated further, and steel band is by watching
Taking motor drives live-roller 1 to turn round, and stock on steel band falls back the distance of one section of setting, when roller 2 rotate to printing plate with
When stock will be contacted, i.e., when printing plate is again at starting printing position, conveyer belt 5 is that steel band starts to start positive direction biography again
Send, so action so that the distance that a upper printed patterns are spaced on the substrate with next printed patterns can be controlled, effectively
The waste of stock is reduced, the technique effect for saving material has been reached.
In the present embodiment, the mounting seat of its a pair corresponding support rollers 4 and roller 2 can be coordinated by motor and screw mandrel
Mode adjust its position so that be adjusted to be patterned the whole of distance with the distance between adjacent pair support roller and roller
Number is accompanied, thus, more easily giving chromatography.
The operation principle of the present invention is that stock is fixed on into the surface of steel band 5, live-roller 1 and the synchronous axial system of roller 2,
During this, stock is also driven and printed therewith, after pattern to be printed prints completely, is treated because the girth of roller 2 is more than
The length being patterned, it is therefore desirable to again reversed live-roller 1 by servomotor, and roller 2 is rotated further, when in roller 2
When printing plate is started with substrate contacts, continue to print；Above-mentioned action is repeated, so that pattern sequentially prints on the substrate.This
This structure of invention, when the pattern specification of stock changes, need to only change the printing plate in roller, and without more
Change plate roller, thus, its is simple in construction, can greatly improve operating efficiency.
Claims (2)
1. a kind of flexible printing machine, including roller, support roller and distributor rollers, it is characterised in that described also including a pair of live-rollers
A pair of live-rollers coat drive connection using conveyer belt, and the support roller is arranged on the inside of the conveyer belt, and the roller is set
On the outside of the conveyer belt and corresponding with the support roller, stock is fixed on the conveyer belt, and the distributor rollers is set
In the roller side, the roller circumference circle is set to maximum length to be patterned.
2. flexible printing machine according to claim 1, it is characterised in that at least one described live-roller is passed with servomotor
Dynamic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140239.2A CN106945385A (en) | 2017-03-10 | 2017-03-10 | Flexible printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140239.2A CN106945385A (en) | 2017-03-10 | 2017-03-10 | Flexible printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106945385A true CN106945385A (en) | 2017-07-14 |
Family
ID=59468180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710140239.2A Pending CN106945385A (en) | 2017-03-10 | 2017-03-10 | Flexible printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106945385A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380182A (en) * | 2002-05-15 | 2002-11-20 | 安旭 | Multicolour screen printing machine |
| CN2910564Y (en) * | 2005-02-02 | 2007-06-13 | 金敬洙 | Silica gel tape printer |
| CN200984850Y (en) * | 2006-12-22 | 2007-12-05 | 陈兆良 | Ceramic tile soft plate press |
| CN201989396U (en) * | 2011-03-03 | 2011-09-28 | 高斯图文印刷系统（中国）有限公司 | Printing forme of flexo printing machine |
| CN102555420A (en) * | 2010-12-27 | 2012-07-11 | 罗铁机械股份有限公司 | Lithographic printing device and method for achieving printing surface continuation with different image-text ranges |
| CN103963424A (en) * | 2014-05-20 | 2014-08-06 | 广州互通气动机器工程有限公司 | Straight-paper-path flexo printing machine |
| WO2015117805A1 (en) * | 2014-02-05 | 2015-08-13 | CONPRINTA GmbH & Co. KG | Printing unit for a flexo press |
| CN206598620U (en) * | 2017-03-10 | 2017-10-31 | 瑞安市明辉机械有限公司 | Flexible printing machine |
-
2017
- 2017-03-10 CN CN201710140239.2A patent/CN106945385A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380182A (en) * | 2002-05-15 | 2002-11-20 | 安旭 | Multicolour screen printing machine |
| CN2910564Y (en) * | 2005-02-02 | 2007-06-13 | 金敬洙 | Silica gel tape printer |
| CN200984850Y (en) * | 2006-12-22 | 2007-12-05 | 陈兆良 | Ceramic tile soft plate press |
| CN102555420A (en) * | 2010-12-27 | 2012-07-11 | 罗铁机械股份有限公司 | Lithographic printing device and method for achieving printing surface continuation with different image-text ranges |
| CN201989396U (en) * | 2011-03-03 | 2011-09-28 | 高斯图文印刷系统（中国）有限公司 | Printing forme of flexo printing machine |
| WO2015117805A1 (en) * | 2014-02-05 | 2015-08-13 | CONPRINTA GmbH & Co. KG | Printing unit for a flexo press |
| CN103963424A (en) * | 2014-05-20 | 2014-08-06 | 广州互通气动机器工程有限公司 | Straight-paper-path flexo printing machine |
| CN206598620U (en) * | 2017-03-10 | 2017-10-31 | 瑞安市明辉机械有限公司 | Flexible printing machine |
Non-Patent Citations (1)
| Title |
|---|
| 陈文革等: "《柔性版印刷技术》", vol. 1, 31 August 2010, 印刷工业出版社, pages: 207 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |