CN211843682U - UV ink-jet digital printer rolling around center - Google Patents
UV ink-jet digital printer rolling around center Download PDFInfo
- Publication number
- CN211843682U CN211843682U CN202020249783.8U CN202020249783U CN211843682U CN 211843682 U CN211843682 U CN 211843682U CN 202020249783 U CN202020249783 U CN 202020249783U CN 211843682 U CN211843682 U CN 211843682U
- Authority
- CN
- China
- Prior art keywords
- seat
- center
- digital
- circulation seat
- printing
- 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.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title claims description 5
- 238000007639 printing Methods 0.000 claims abstract description 83
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 abstract description 31
- 230000003068 static effect Effects 0.000 abstract description 10
- 238000007664 blowing Methods 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 27
- 238000010586 diagram Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
- B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
- B41J11/00214—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using UV radiation
Abstract
The utility model discloses a roll UV inkjet digital printing machine around center, the mounting panel, installation blowing axle, receipts material axle and synchronous tractor on the mounting panel, it is located blowing axle one side to receive the material axle, blowing axle opposite side sets gradually rectifying, static eliminator, dust remover and corona according to the order from nearly to far away, still set up a plurality of paper rods of crossing on the mounting panel, still install center circulation seat, little center circulation seat one and little center circulation seat two on the mounting panel. The beneficial effects of the utility model are that, it is effectual to print, and the printing pattern is many.
Description
Technical Field
The utility model relates to the field of printing technology, especially a roll UV inkjet digital printing machine around center.
Background
At present, the market demands more and more personalized printing and packaging. In the traditional printing, during each secondary production, plate making, proofing, printing, post-processing and finishing and molding production processes are required. The process is long, and the process is complicated, and the preparation cycle is long, have the requirement to order quantity, can not satisfy individualized printing customization demand, and digital printing can solve above problem, has need not the plate-making, full-color image is once accomplished, is the product of upgrading of traditional printing machine, and digital printing machine can print any material, includes: leather, metal, non-setting adhesive, PC/PE/PP/PBT/PVC plastic materials and the like can meet various personalized customizations on the market, so that the development prospect of the digital printer is very good. The paper feeding mode of the traditional unit type digital printing machine for the package materials is powered except for traction/braking at two sides, the middle paper feeding process is unpowered, when the traction of two ends is powered mutually, the tension of the two ends is only dependent on the tension of the two ends, the printing material in the middle is tight, the tension of the two ends is large, the middle is small, the tension of each block is unstable, the surface is not flat, and the material is easy to stretch, deform, shake, shift left and right due to over-tight or over-loose traction of the two ends, so that the printing precision is insufficient.
In addition, the distance between the printing nozzle and the printing product is only 0.2mm, and the printing product material is easy to bulge when deformed due to tension problem in high-speed operation to cause damage to the nozzle (the nozzle of the digital printing machine is high in price and is an important part of the digital printing machine).
Meanwhile, the spray head of the unit type printing machine is fixed, the paper feeding route of the printed product is single, the printed product can be repeatedly operated for several times if a plurality of printing processes are needed or the color needs to be changed, the time consumption is long, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, a roll UV inkjet digital printing machine around center has been designed.
The technical scheme of the utility model is that the UV ink-jet digital printing machine rolling around the center comprises a mounting plate, wherein a discharging shaft, a receiving shaft and a synchronous tractor are arranged on the mounting plate, the receiving shaft is arranged at one side of the discharging shaft, the other side of the discharging shaft is sequentially provided with a deviation correction device, an electrostatic eliminator, a dust remover and a corona according to the sequence from near to far, a plurality of paper passing rods are also arranged on the mounting plate,
still install central circulation seat, little central circulation seat one and little central circulation seat two on the mounting panel, two flexographic printing seats of central circulation seat configuration and a plurality of digital shower nozzle, two flexographic printing seats and a plurality of digital shower nozzle are installed in proper order along the circumference of central circulation seat but not contact with the periphery of central circulation seat, digital shower nozzle is configured to little central circulation seat one, the digital shower nozzle is close to the circumference of little central circulation seat one but not contact with it, little central circulation seat two configuration digital shower nozzles and flexographic printing gloss oil seat, digital shower nozzle and flexographic printing gloss oil seat are close to the circumference of little central circulation seat two but not contact with it.
And a pneumatic press roller is arranged at the paper feeding end of the small central circulating seat I.
And the digital sprayer is provided with a UV dryer.
And a UV dryer is arranged between the two flexo printing bases.
And the paper inlet end and the paper outlet end of the central circulating seat are both provided with pneumatic press rollers.
The number of the synchronous tractors is two.
And a pneumatic press roller is arranged at the paper outlet end of the small central circulating seat I.
Advantageous effects
The UV ink-jet digital printing machine which rolls around the center and is manufactured by the technical scheme of the utility model changes the printing structure of the traditional unit type package material digital printing machine, avoids the problems of material stretching, left-right deviation, uneven tension and the like in the printing process of the printing material, improves the printing precision of the printing product, has lower reject ratio of the printing product, low damage rate of a printing spray head and diversified paper feeding routes, and can meet the requirement that different printing processes are finished in one-time printing process;
meanwhile, the technical problem that due to the fact that the tension is uneven due to the fact that the material stretches, deformation is easy to occur, a printed product is raised, and a printing nozzle is damaged is effectively solved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of the roll-around-center UV inkjet digital printer according to the present invention (the thick solid line in the figure is a paper feeding route);
fig. 2 is a schematic structural diagram of an embodiment 2 of the roll-around-center UV inkjet digital printer according to the present invention (the thick solid line in the figure is a paper feeding route);
fig. 3 is a schematic structural diagram of embodiment 3 of the roll-around-center UV inkjet digital printer according to the present invention (the thick solid line in the figure is the paper feeding route);
fig. 4 is a schematic structural diagram of embodiment 4 of the roll-around-center UV inkjet digital printer according to the present invention (the thick solid line in the figure is the paper feeding route);
fig. 5 is a schematic structural diagram of an embodiment 5 of the roll-around-center UV inkjet digital printer according to the present invention (the thick solid line in the figure is a paper feeding route);
fig. 6 is a schematic structural diagram of an embodiment 6 of the roll-around-center UV inkjet digital printer according to the present invention (the thick solid line in the figure is a paper feeding route);
fig. 7 is a schematic structural diagram of an embodiment 7 of the roll-around-center UV inkjet digital printer according to the present invention (the thick solid line in the figure is a paper feeding route);
in the figure, 1, a discharging shaft; 2. a material receiving shaft; 3. rectifying; 4. a static eliminator; 5. a dust remover; 6. corona; 7. a pneumatic press roll; 8. a central circulation seat; 9. a flexographic printing base; 10. a UV dryer; 11. a digital nozzle; 12. passing a paper roll; 13. a small central circulating seat I; 14. synchronous traction; 15. a flexographic varnish base; 16. a small central circulating seat II; 17. and (7) mounting the plate.
Detailed Description
The utility model discloses it specifically describes to follow with the accompanying drawing, as shown in fig. 1, the creation point of this application lies in, still install center circulation seat 8, little center circulation seat one 13 and little center circulation seat two 16 on the mounting panel, center circulation seat configuration two flexographic printing seats 9 and a plurality of digital shower nozzle 11, the flexographic printing seat can be installed as required or demolish, and two flexographic printing seats and a plurality of digital shower nozzles are installed in proper order along the circumference of center circulation seat but not contact with the periphery of center circulation seat, little center circulation seat one configuration digital shower nozzle, the digital shower nozzle is close to the circumference of little center circulation seat one but not contact with it, little center circulation seat two configuration digital shower nozzles and flexographic printing oil seat 15, digital shower nozzle and flexographic printing oil seat are close to the circumference of little center circulation seat two but not contact with it. The pneumatic press rolls used in this application may also be replaced by mechanical press rolls
In the implementation process of the technical scheme, a person in the art needs to connect all the electrical components in the present application with a power supply adapted to the electrical components through a wire, and should select an appropriate controller according to actual conditions to meet control requirements, and specific connection and control sequence.
In the technical scheme, the digital printing machine adopts the rolling around the center to change the quality defect of the printed product caused by the printing material of the traditional machine set type roll material digital printing machine in the printing process, so that the printing material is tightly attached to the arc-shaped surface, thereby eliminating the technical problems of poor overprinting precision, damage of a digital nozzle and increase of the quality defective rate of the printed product caused by suspended stretching of the printing material. Meanwhile, in order to solve the problems of left and right offset and uneven tension of the printing material of the traditional unit type package material digital printing machine in the printing process, the scheme adopts the mode that the printing material is tightly attached to the surface of the tension arc and always keeps the same linear speed in the rotating motion process, so that the printing material and the tension arc are in a relatively static state, the left and right offset of the printing material is effectively eliminated, and the yield of the printing product is in a good state. In addition, the technical scheme of the application changes the defects that the movement paper feeding route of the material to be printed in the printing process of the traditional unit type package material digital printing machine is single, the work can be completed only by repeatedly operating the printing product for several times if a plurality of printing processes are needed or the color of the printing product needs to be changed, the consumed time is long, and the efficiency is low, and the paper feeding route of the large/small center circulating seat is adopted, so that the problem of the sequence of the printing process of different materials can be met, and the printing product can flexibly meet different functional requirements of the printing product; in order to meet the printing requirements of different printed products, the technical scheme of the application comprises the following embodiments:
example 1
According to the printing process sequence of white, flexo printing, yellow, red, blue and black, the paper feeding route is as follows: the device comprises a discharging shaft, a deviation correcting device, a static eliminator, a dust remover, a corona, a small central circulating seat I, a central circulating seat, a synchronous traction device and a material collecting shaft, which are shown in figure 1.
Example 2
According to the sequence of the printing process of flexo printing, yellow, red, blue, black and white, the paper feeding route is as follows: a discharging shaft, a deviation rectifying, a static eliminator, a dust remover, a corona, a central circulating seat, a small central circulating seat I, a synchronous traction and a material receiving shaft, as shown in figure 2.
Example 3
According to the printing process sequence of flexo printing, yellow, red, blue, black, white and gloss oil, the paper feeding route is as follows: a discharging shaft, a deviation rectifying, a static eliminator, a dust remover, a corona, a central circulating seat, a small central circulating seat I, a small central circulating seat II, a synchronous traction shaft and a material receiving shaft, as shown in figure 3.
Example 4
According to the printing process sequence of white, flexo printing, yellow, red, blue, black and gloss oil, the paper feeding route is as follows: a discharging shaft, a deviation rectifying, a static eliminator, a dust remover, a corona, a small central circulating seat I, a central circulating seat, a small central circulating seat II, a synchronous traction shaft and a material receiving shaft, as shown in figure 4.
Example 5
According to the sequence of the printing process of flexo printing, yellow, red, blue and black, the paper feeding route is as follows: a discharging shaft, a deviation rectifying, a static eliminator, a dust remover, a corona, a central circulating seat, a synchronous traction and a receiving shaft, as shown in figure 5.
Example 6
According to the printing process sequence of flexo printing, yellow, red, blue, black and gloss oil, the paper feeding route is as follows: a discharging shaft, a deviation rectifying device, a static eliminator, a dust remover, a corona, a central circulating seat, a small central circulating seat II, a synchronous traction shaft and a material collecting shaft, as shown in figure 6.
Example 7
According to the sequence of the printing process of white and gloss oil, the paper feeding route is as follows: a discharging shaft, a deviation rectifying, a static eliminator, a dust remover, a corona, a small central circulating seat I, a small central circulating seat II, a synchronous traction and a material receiving shaft, as shown in figure 7.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (7)
1. A UV ink-jet digital printer rolling around the center comprises a mounting plate (17), wherein a discharging shaft (1), a receiving shaft (2) and a synchronous tractor (14) are mounted on the mounting plate, the receiving shaft is positioned on one side of the discharging shaft, the other side of the discharging shaft is sequentially provided with a deviation corrector (3), an electrostatic eliminator (4), a dust remover (5) and a corona (6) according to the sequence from near to far, the mounting plate is also provided with a plurality of paper rollers (12), and the UV ink-jet digital printer is characterized in that,
still install central circulation seat (8), little central circulation seat (13) and little central circulation seat two (16) on the mounting panel, central circulation seat configuration two flexographic printing seats (9) and a plurality of digital shower nozzle (11), two flexographic printing seats and a plurality of digital shower nozzle install in proper order but not contact with the periphery of central circulation seat along the circumference of central circulation seat, little central circulation seat one disposes digital shower nozzle, digital shower nozzle is close to the circumference of little central circulation seat one but not contact with it, little central circulation seat two disposes digital shower nozzle and gentle seal gloss oil seat (15), digital shower nozzle and gentle seal gloss oil seat are close to the circumference of little central circulation seat two but not contact with it.
2. The roll-around-center UV inkjet digital printer according to claim 1, wherein a pneumatic pressure roller is provided at a paper feed end of the first small center circulating stage.
3. A roll-around-center UV inkjet digital printer according to claim 1, wherein a UV dryer is provided on said digital nozzles.
4. A roll-around-center UV inkjet digital printer according to claim 1, wherein a UV dryer is provided between said two flexo bases.
5. Roll-around-center UV inkjet digital printer according to claim 1, characterized in that the paper inlet end and paper outlet end of the central circulating seat are provided with pneumatic pressure rollers (7).
6. The roll-around-center UV inkjet digital printer according to claim 1, wherein the number of synchronous tractors is at least two.
7. The roll-around-center UV inkjet digital printer according to claim 1, wherein the exit end of the first small center circulating stage is provided with a pneumatic pressure roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020249783.8U CN211843682U (en) | 2020-03-04 | 2020-03-04 | UV ink-jet digital printer rolling around center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020249783.8U CN211843682U (en) | 2020-03-04 | 2020-03-04 | UV ink-jet digital printer rolling around center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211843682U true CN211843682U (en) | 2020-11-03 |
Family
ID=73238972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020249783.8U Expired - Fee Related CN211843682U (en) | 2020-03-04 | 2020-03-04 | UV ink-jet digital printer rolling around center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211843682U (en) |
-
2020
- 2020-03-04 CN CN202020249783.8U patent/CN211843682U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201103 |