CN206598620U - Flexible printing machine - Google Patents
Flexible printing machine Download PDFInfo
- Publication number
- CN206598620U CN206598620U CN201720229462.XU CN201720229462U CN206598620U CN 206598620 U CN206598620 U CN 206598620U CN 201720229462 U CN201720229462 U CN 201720229462U CN 206598620 U CN206598620 U CN 206598620U
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- roller
- stock
- conveyer belt
- live
- printing
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Abstract
The utility model 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.Structure of the present utility model 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 utility model is related 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, technical problem to be solved in the utility model, which is to provide one kind, need not change roller
And the flexible printing machine for preventing stock to be stretched.
To achieve the above object, the utility model 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 are connected using conveyer belt cladding transmission
Connect, the support roller is arranged on the inside of the conveyer belt, the roller be arranged on the outside of the conveyer belt and with the support roller
Corresponding, stock is fixed on the conveyer belt, and the distributor rollers is arranged on the roller side, the roller circumference circle
It is set to maximum length to be patterned.
At least one described live-roller is connected with servo motor transmission.
In the utility model, stock is fixed on transmission belt surface, it is therefore prevented that stock is stretched in printing process,
Live-roller and roller synchronous axial system, in the process, stock is also driven and printed therewith, when pattern to be printed prints completely
After brush, 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 again
When printing plate in the distance of section setting, wait roller turns to beginning printing position again, printing is then proceeded to；So that printed material
The distance between pattern becomes controllable, greatly reduces the waste of stock.Roller need not be changed simultaneously, it is only necessary to more change plate
Printing plate on roller, with simple in construction, improves the good effect of operating efficiency.
Brief description of the drawings
The utility model has drawings described below：
Fig. 1 is structural representation of the present utility model.
Embodiment
As illustrated, this flexible printing machine, including roller 2, support roller 4 and distributor rollers 3, printing plate is pasted with roller 2,
Printing plate is generally made up of flexible sheet, in addition to a pair of live-rollers 1, and the pair of live-roller 1 is connected using the cladding transmission of conveyer belt 5
Connect, described conveyer belt 5 uses steel band, stock is fixed on steel band 5 in printing, and the method for the fixation can be used
Mode, Electrostatic Absorption or the anti-skidding adhesive plaster of viscose glue are fixed so that stock is transmitted with synchronous steel belt, will not be due to leading
Draw and cause the stretch effects printing quality of stock, the support roller 4 is arranged on the inner side of steel band 5, and support roller 4 has support
The effect of steel band 5, 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 set
In 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
Maximum length to be 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, in this way, more easily giving chromatography.
Operation principle of the present utility model is that stock is fixed on into the surface of steel band 5, and live-roller 1 is synchronous with roller 2 to be turned
Dynamic, in the process, stock is also driven and printed therewith, after pattern to be printed prints completely, due to the Zhou Chang great of roller 2
In length to be patterned, it is therefore desirable to again reversed live-roller 1 by servomotor, and roller 2 is rotated further, when roller 2
On printing plate when starting with substrate contacts, continue to print；Above-mentioned action is repeated, so that pattern is sequentially printed on stock
On.This structure of the present utility model, when the pattern specification of stock changes, need to only change printing plate in roller i.e.
Can, and roller need not be changed, 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 |
|---|---|---|---|
| CN201720229462.XU CN206598620U (en) | 2017-03-10 | 2017-03-10 | Flexible printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229462.XU CN206598620U (en) | 2017-03-10 | 2017-03-10 | Flexible printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598620U true CN206598620U (en) | 2017-10-31 |
Family
ID=60147920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720229462.XU Active CN206598620U (en) | 2017-03-10 | 2017-03-10 | Flexible printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206598620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945385A (en) * | 2017-03-10 | 2017-07-14 | 瑞安市明辉机械有限公司 | Flexible printing machine |
-
2017
- 2017-03-10 CN CN201720229462.XU patent/CN206598620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945385A (en) * | 2017-03-10 | 2017-07-14 | 瑞安市明辉机械有限公司 | Flexible printing machine |
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