CN201761129U - Roller-free printing machine - Google Patents
Roller-free printing machine Download PDFInfo
- Publication number
- CN201761129U CN201761129U CN2010202894487U CN201020289448U CN201761129U CN 201761129 U CN201761129 U CN 201761129U CN 2010202894487 U CN2010202894487 U CN 2010202894487U CN 201020289448 U CN201020289448 U CN 201020289448U CN 201761129 U CN201761129 U CN 201761129U
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- CN
- China
- Prior art keywords
- roller
- printing
- frame
- bearing band
- printing machine
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- Expired - Fee Related
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Abstract
The utility model discloses a roller-free printing machine, which comprises a stand and a distributor roller, a printing roller and a printing undertaking roller which are arranged on the stand. The stand is also provided with a sliding rail rack; the sliding rail rack is provided with a tension expander; a rubber telescopic bearing band is surrounded between the tension expander and the printing roller; a printing plate can be pasted on the rubber telescopic bearing band; and ink on the distributor roller can be coated to the printing plate. After the structure is adopted, the utility model eliminates the application of a plate roller and greatly reduces the production cost of printing enterprises; simultaneously, the printing plate is pasted to the rubber telescopic bearing band, which is convenient and simple and can save large amount of mounting time; patterns can be seamlessly printed. The roller-free printing machine is a better option for large sizes and multiple specifications of cloth, carpets, wallpaper, paper boxes and the like.
Description
Technical field
The utility model discloses a kind of no roller printing machine, belong to the printing equipment technical field.
Background technology
Modern web press mainly divides intaglio press and flexible printing machine, and they generally all are made up of mechanisms such as locing up, be coated with China ink, impression, defeated material.Its operation principle is: earlier the version roller is contained on the printing machine, by the distributor rollers in artificial or the printing machine China ink is coated on edition roller then, be transferred to the paper or other stocks (as textile, metallic plate, plastic cement, leather, plank, glass and pottery) that are arranged on the roller of undertaking the printing of again directly or indirectly, thereby copy the printed matter identical with forme.The problem that this printing machine exists is: no matter adopt intaglio printing or flexographic printing, when changing printing specification, size, roller all must more change plate, generally in the storehouse of printing enterprise, all deposited hundreds of, even thousands of kinds of version rollers, this version roller is not only heavy, cost is high, and accuracy is low.When changing big version roller if desired, installation difficulty height not only, and too of a specified duration because of version roller transfer aloft distance, and influence printing effect.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of no roller printing machine, and its roller that need not more change plate just can print the printed matter of different size, size, and printing effect is good, can save the manufacturing of edition roller, reduces the production cost of printing enterprise greatly.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of no roller printing machine, comprise a frame, rack-mounted distributor rollers, print roller, the roller of undertaking the printing of, one sliding rail frame also is installed on frame, this sliding rail frame is provided with the stretching expander, be arranged with rubber reduction bearing band between this stretching expander and the print roller, can paste forme on rubber reduction bearing band, the China ink on the distributor rollers can be coated on the forme.Through last setting, stock is walked around the roller of undertaking the printing of, and the China ink on the distributor rollers is coated on the forme, and the writings and image on the forme just can be transferred on the stock.When the specification that will change the printed matter printing, size, the stretching expander can stretch rubber reduction bearing band or tighten, the size that stretches or tighten rubber reduction bearing band replaces different version rollers, so just, can be when changing printing specification, size, roller more just need not more change plate, as long as change forme, greatly reduce the production cost of printing enterprise, certainly, the utility model can also directly be engraved as forme with rubber reduction bearing band, the roller that so also need not more change plate as long as change rubber reduction bearing band, can reduce printing enterprise's production cost equally.
Of the present utility modelly further be set to: described stretching expander comprises pull bar, roller, roller frame synchronously, and wherein pull bar is connected with the roller frame, and synchronous roller is arranged on the roller frame, and this roller frame is arranged on the sliding rail frame, encloses rubber reduction bearing band between synchronous roller and the print roller.Through last setting, pull bar can spur the roller frame and slide up or down on sliding rail frame, rubber reduction bearing band is stretched or tightens thereby drive synchronous roller.
Described pull bar is provided with display list, and display list can show the distance that stretches or tighten rubber reduction bearing band, thereby calculates suitable forme.Described rubber reduction bearing band adopts elastic caoutchouc to make.
After adopting said structure, the utility model has been eliminated the application of version roller, greatly reduce the production cost of printing enterprise, simultaneously, forme is covered on the rubber reduction bearing band convenient and simple, can brief a large amount of set-up times, can also finish no seam printed patterns, be the preferable selection of large scales such as cloth, carpet, wallpaper, carton, many specifications.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
The specific embodiment
With reference to Fig. 1, shown in Figure 2, a kind of no roller printing machine, comprise a frame 1, be installed in distributor rollers 2, the print roller 3 on the frame 1, the roller 4 of undertaking the printing of, one sliding rail frame 5 also is installed on frame 1, this sliding rail frame 5 is provided with stretching expander 6, this stretching expander 6 can slide on sliding rail frame 5, be arranged with rubber reduction bearing band 7 between described stretching expander 6 and the print roller 3, on rubber reduction bearing band 7, can paste forme 8, or rubber reduction bearing band 7 direct engraving are become forme 8, the China ink on the distributor rollers 2 can be coated on the forme 8.
Described stretching expander 6 comprises pull bar 61, synchronous roller 62, roller frame 63, wherein pull bar 61 is connected with roller frame 63, roller 62 is arranged on the roller frame 63 synchronously, this roller frame 63 is arranged on the sliding rail frame 5, enclose rubber reduction bearing band 7 between roller 62 and the print roller 3 synchronously, through last setting, pull bar 61 can spur roller frame 63 and slide up or down on sliding rail frame 5, thereby driving synchronous roller 62 stretches rubber reduction bearing band 7 or tightens, in order to make pull bar 61 pullings convenient, pull bar generally is connected with motor, by motor-driven stretching expander 6.Described pull bar 61 is provided with display list 64.Described rubber reduction bearing band 7 adopts elastic caoutchouc to make.
During the utility model work: stock 9 is walked around the roller 4 of undertaking the printing of by the feeding unit (not shown), and China ink is coated on the distributor rollers 2 by being coated with black mechanism (not shown), distributor rollers 2 changes China ink on forme 8, writings and image on the forme 8 just can be transferred on the stock 9, at this moment in order to obtain qualified printed matter, generally before printing, can regulate distributor rollers 2, print roller 3, distributor rollers 2 can be changeed China ink on forme 8, make writings and image transferability on the forme 8 to stock 9.When the specification that will change the printed matter printing, size, stretching expander 6 can stretch rubber reduction bearing band 7 or tighten, replace different version rollers by the size that stretches or tighten rubber reduction bearing band 7, so just, can be when changing printing specification, size, the roller that just need not more change plate again greatly reduces the production cost of printing enterprise.
Claims (4)
1. no roller printing machine, comprise a frame (1), be installed in distributor rollers (2), print roller (3), the roller of undertaking the printing of (4) on the frame (1), it is characterized in that: a sliding rail frame (5) also is installed on frame (1), this sliding rail frame (5) is provided with stretching expander (6), be arranged with rubber reduction bearing band (7) between this stretching expander (6) and the print roller (3), can paste forme (8) on rubber reduction bearing band (7), the China ink on the distributor rollers (2) can be coated on the forme (8).
2. no roller printing machine as claimed in claim 1, it is characterized in that: described stretching expander (6) comprises pull bar (61), synchronous roller (62), roller frame (63), wherein pull bar (61) is connected with roller frame (63), roller (62) is arranged on the roller frame (63) synchronously, this roller frame (63) is arranged on the sliding rail frame (5), encloses rubber reduction bearing band (7) between roller (62) and the print roller (3) synchronously.
3. no roller printing machine as claimed in claim 2 is characterized in that: described pull bar (61) is provided with display list (64).
4. no roller printing machine as claimed in claim 1 is characterized in that: described rubber reduction bearing band (7) adopts elastic caoutchouc to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202894487U CN201761129U (en) | 2010-08-09 | 2010-08-09 | Roller-free printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202894487U CN201761129U (en) | 2010-08-09 | 2010-08-09 | Roller-free printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201761129U true CN201761129U (en) | 2011-03-16 |
Family
ID=43713734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202894487U Expired - Fee Related CN201761129U (en) | 2010-08-09 | 2010-08-09 | Roller-free printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201761129U (en) |
-
2010
- 2010-08-09 CN CN2010202894487U patent/CN201761129U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20110316 Termination date: 20190809 |