CN201604340U - Novel offset printing press - Google Patents
Novel offset printing press Download PDFInfo
- Publication number
- CN201604340U CN201604340U CN2009202918046U CN200920291804U CN201604340U CN 201604340 U CN201604340 U CN 201604340U CN 2009202918046 U CN2009202918046 U CN 2009202918046U CN 200920291804 U CN200920291804 U CN 200920291804U CN 201604340 U CN201604340 U CN 201604340U
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- ink
- roll
- printing
- cylinder
- colour cell
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Abstract
The utility model relates to a novel offset printing press comprising a plurality of printing units. Each printing unit is connected with a paper feeding platform and comprises an ink fountain and a color group; an ink delivering roll and an ink distributing roll are arranged on the color group; a forming roll cylinder is arranged below the color group; a forming roll is arranged above one side of the forming roll cylinder; a rubber drum is arranged blow the forming roll cylinder; a pressing and printing roll cylinder is arranged below the rubber drum; the ink fountain is arranged above the ink delivering roll; the ink distributing roll, the ink delivering roll, the forming roll, the forming roll cylinder and the pressing and printing roll cylinder are in transmission connection; at least one UV lamp tube is additionally arranged below a first printing unit; and at least three UV lamp tubes are additionally arranged in the front of a paper collecting platform. The novel offset printing press overcomes the defect that in the prior art, the patterned ink on the paper can be made to crack to form solidify under the irradiation of the UV light in 0.01s in the paper cloth collection process , ink can be completely dried without being adhered, and the like. The ink has bright color and long service life, can not be scratched and faded, can be reduced in the loss and is environmental friendly.
Description
Technical field
The utility model relates to offset press, particularly a kind of novel offset press.
Background technology
Modern society, along with the people's living standard improves day by day, people require also day by day to promote to the quality of life, new product, the new material in each field emerge in an endless stream, design more rationally, cost is cheaper, function is more complete, structure more theory such as hommization constantly promote the comprehensive of the quality of product and service, it is omnibearing perfect that product is obtained.
Offset press of the prior art is generally defeated paper platform, ink fountain, distributor rollers and first colour cell, second colour cell, the 3rd colour cell, the 4th colour cell, five colors group, the UV oil colours group that is in transmission connection, and transports to paper collecting table by conveyer belt then.
Above each colour cell, be provided with distributor rollers, rider roller, each colour cell below is provided with forme drum, the side top of described forme drum is provided with copy roller, the below of forme drum is provided with blanket cylinder, the below of blanket cylinder is provided with impression cylinder, be provided with ink fountain above distributor rollers, described rider roller, distributor rollers, plate cylinder, copy roller, impression cylinder are in transmission connection.
Described printed matter after transport tape is transported to paper collecting table, is printed as finished product through UV oil colours group.
It is very superior when the offset press of said structure prints for plain paper, but for as when showing printing material such as silver card, radium-shine card, PUC film, PP film, just seem very difficult, cause very big waste, because of on this type of material of ink printing the time, can't infiltrate through to material the inside, the infiltration that does not reach printing ink parches performance and product ink pellet surface oxidation filming parches, and causes the speed of parching too fast and form sticking flower, increase problems such as dirty, cause product rejection, the proportion of goods damageds increase greatly, have increased entreprise cost.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of novel structure, safe, practical is provided, and sticking flower can not appear in printed matter again, increases dirtyly, and finished product rate height reduces cost, the novel offset press of long service life.
The purpose of this utility model is achieved through the following technical solutions:
A kind of novel offset press, comprise several printing elements that are connected with defeated paper platform, described printing element comprises ink fountain, each colour cell, the top of described colour cell is provided with distributor rollers, rider roller, each colour cell below is provided with forme drum, the side top of forme drum is provided with copy roller, the below of forme drum is provided with blanket cylinder, the below of blanket cylinder is provided with impression cylinder, is provided with ink fountain above distributor rollers, described rider roller, distributor rollers, copy roller, plate cylinder, impression cylinder is in transmission connection, the UV fluorescent tube is set up in described first printing element below, and the UV fluorescent tube is set up in the place ahead of described paper collecting table.
The UV fluorescent tube that described first printing element below is set up is at least one.
The UV fluorescent tube that the place ahead of described paper collecting table is set up is at least three.
The utility model can reach following beneficial effect after adopting technique scheme:
1, creative.The utility model has solved the problem that prior art exists, and UV curable ink is passed on the rider roller by distributor rollers, by rider roller ink roller is rolled over to spare again and passes on the copy roller again; Copy roller passes to forme to printing ink again, and the pattern that forms behind the picture and text oleophylic China ink on the forme is delivered on the rubber belt, shifts paper through the pressure effect from blanket again, through the picture and text transfer formation product complete pattern of polychrome group.Pattern printing ink on the paper produces fission through being radiated at of ultraviolet light and forms curing in 0.01 second in through collection cloth process, printing ink parches fully, no longer produces problems such as adhesion.
2, simple and reasonable for structure.The utility model is rational in infrastructure, after prior art has been carried out transforming, has promptly solved the technical problem of puzzlement this area.
3, firmly, reliable.The utility model sound construction, reliable needn't increase necessary labor time, has promptly improved the yield rate of product.
4, reduced loss.The product that the utility model adopts UV curable ink to print, bright-colored, can not scratch, not lose color etc., can stop the loss that this type of problem causes, so cost is well below the cost of prior art.
5, environmental protection.The utility model adopts environment-friendly materials, and is little to the corollary failure degree, adapts to current social safety, green requirement.
6, long service life.The utility model sound construction, reliable, conformability is good, and long service life has the vast market economic benefit.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is a structural representation of the present utility model.
Description of reference numerals
1, defeated paper platform 2, ink fountain 3, distributor rollers 4, rider roller 5,510,1 UV fluorescent tube 6 of first colour cell, copy roller 7, plate cylinder 8, blanket cylinder 9, impression cylinder 10, second colour cell 11, the 3rd colour cell 12, the 4th colour cell 13, five colors group 14,1416,3 UV fluorescent tubes 15 of UV oil colours group, conveyer belt 16, paper collecting table.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is described in further detail:
As shown in Figure 1
Fig. 1 is the prior art constructions schematic diagram.In Fig. 1, described offset press comprises and fails several printing elements that paper platform 1 is connected, described printing element comprises ink fountain 2, first colour cell 5, second colour cell 10, the 3rd colour cell 11, the 4th colour cell 12, five colors group 13, UV oil colours group 14, the top of described colour cell is provided with distributor rollers 3, rider roller 4, each colour cell below is provided with forme drum 7, the side top of described forme drum 7 is provided with copy roller 6, the below of forme drum 7 is provided with blanket cylinder 8, the below of described blanket cylinder 8 is provided with impression cylinder 9, above distributor rollers 3, be provided with ink fountain 2, described distributor rollers 3, rider roller 4, copy roller 6, plate cylinder 7 and impression cylinder 9 are in transmission connection.
In use, product to be printed are delivered to first printing element from defeated paper platform 1, and printing ink is passed on the rider roller 4 by distributor rollers 3, by rider roller 4 ink roller are rolled over even passing to again on the copy roller 6 again; Copy roller 6 passes to plate cylinder 7 to printing ink again, the pattern that forms behind the picture and text oleophylic China ink on the plate cylinder 7 is delivered on the blanket cylinder 8, shift paper through the pressure effect from blanket again, by first colour cell 5 a kind of color is printed to paper, because gearing, product to be printed print the color of colour cell separately to printed matter through second colour cell 10, the 3rd colour cell 11, the 4th colour cell 12, five colors group 13 and UV oil colours group 14 respectively, picture and text through the polychrome group shift formation product complete pattern, finish printing, deliver to paper collecting table 16 through conveyer belt 15 then.
The offset press of said structure is in the printing process, because print speed printing speed is controlled by machine, printing, the transmission speed of printed matter are very fast, go up the product printing ink that a printing element prints out certainly and do not parch fully, promptly are delivered to next printing element, cause defectives such as printed matter pattern, adhesion, and if transfer the print speed printing speed of slow offset press, product to be printed are of all kinds to parch naturally, then can reduce production efficiency, improve product cost, and effect is undesirable.
As shown in Figure 2
Fig. 2 is a structural representation of the present utility model.In Fig. 2, described a kind of novel offset press comprises and fails several printing elements that paper platform 1 is connected, described printing element comprises ink fountain 2, first colour cell 5, second colour cell 10, the 3rd colour cell 11, the 4th colour cell 12, five colors group 13, UV oil colours group 14, the top of described colour cell is provided with distributor rollers 3, rider roller 4, each colour cell below is provided with forme drum 7, the side top of described forme drum 7 is provided with copy roller 6, the below of forme drum 7 is provided with blanket cylinder 8, the below of described blanket cylinder 8 is provided with impression cylinder 9, above distributor rollers 3, be provided with ink fountain 2, described distributor rollers 3, rider roller 4, copy roller 6, plate cylinder 7 and impression cylinder 9 are in transmission connection.
UV fluorescent tube 510 is set up in described first printing element below, sets up UV fluorescent tube 1416 between described paper collecting table 16 and the UV oil colours group 14.
Described first printing element below is set up UV fluorescent tube 510 and is at least one; The UV fluorescent tube of setting up between described paper collecting table 16 and the UV oil colours group 14 1416 is at least three (certainly, also can be provided with as required).
In use, product to be printed are delivered to first printing element from defeated paper platform 1, and UV curable ink is passed on the rider roller 4 by distributor rollers 3, by rider roller 4 ink roller are rolled over even passing to again on the copy roller 6 again; Copy roller 6 passes to plate cylinder 7 to printing ink again, the pattern that forms behind the picture and text oleophylic China ink on the plate cylinder 7 is delivered on the blanket cylinder 8, shift paper through the pressure effect from blanket again, by first colour cell 5 a kind of color is printed to paper, because gearing, product to be printed are respectively through second colour cell 10, the 3rd colour cell 11, the 4th colour cell 12, the five colors group 13 and UV oil colours group 14 are printed the color of colour cell separately to printed matter, picture and text through the polychrome group shift formation product complete pattern, pattern printing ink on the paper produces fission through being radiated at of ultraviolet light and forms curing in 0.01 second in through collection cloth process, finish printing, deliver to paper collecting table 16 through conveyer belt 15 then.
Through the product that above-mentioned flow process is printed, printing ink parches fully, no longer produces product pattern and adhesion problems.
After installing the UV fluorescent tube additional, the product that adopts UV curable ink to print, bright-colored, can not scratch, can not lose color etc., the loss that can thoroughly stop this type of problem and caused.
Most preferred embodiment of the present utility model is illustrated, and the further expansion that those of ordinary skill in the art makes according to the utility model all falls among the protection domain of the present utility model.
Claims (3)
1. novel offset press, comprise several printing elements that are connected with defeated paper platform, described printing element comprises ink fountain, each colour cell, the top of described colour cell is provided with distributor rollers, rider roller, each colour cell below is provided with forme drum, the side top of forme drum is provided with copy roller, the below of forme drum is provided with blanket cylinder, the below of blanket cylinder is provided with impression cylinder, is provided with ink fountain above distributor rollers, described rider roller, distributor rollers, copy roller, plate cylinder, impression cylinder is in transmission connection, it is characterized in that: the UV fluorescent tube is set up in described first printing element below, and the UV fluorescent tube is set up in the place ahead of described paper collecting table.
2. a kind of novel offset press according to claim 1 is characterized in that: the UV fluorescent tube that described first printing element below is set up is at least one.
3. a kind of novel offset press according to claim 1 is characterized in that: the UV fluorescent tube that the place ahead of described paper collecting table is set up is at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202918046U CN201604340U (en) | 2009-12-31 | 2009-12-31 | Novel offset printing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202918046U CN201604340U (en) | 2009-12-31 | 2009-12-31 | Novel offset printing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201604340U true CN201604340U (en) | 2010-10-13 |
Family
ID=42949050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202918046U Expired - Fee Related CN201604340U (en) | 2009-12-31 | 2009-12-31 | Novel offset printing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201604340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501569A (en) * | 2011-10-28 | 2012-06-20 | 石狮市星港塑胶包装有限公司 | UV (ultraviolet) offset printing system |
| CN102862383A (en) * | 2012-09-24 | 2013-01-09 | 富康集团有限公司 | Reverse sanding process |
| CN106515193A (en) * | 2016-11-01 | 2017-03-22 | 重庆乔登彩印包装有限公司 | Gravure printing equipment convenient to adjust and control |
-
2009
- 2009-12-31 CN CN2009202918046U patent/CN201604340U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501569A (en) * | 2011-10-28 | 2012-06-20 | 石狮市星港塑胶包装有限公司 | UV (ultraviolet) offset printing system |
| CN102862383A (en) * | 2012-09-24 | 2013-01-09 | 富康集团有限公司 | Reverse sanding process |
| CN106515193A (en) * | 2016-11-01 | 2017-03-22 | 重庆乔登彩印包装有限公司 | Gravure printing equipment convenient to adjust and control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20121231 |