CN105216446A - For the ultraviolet curing device of rotary press - Google Patents
For the ultraviolet curing device of rotary press Download PDFInfo
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- CN105216446A CN105216446A CN201510712386.3A CN201510712386A CN105216446A CN 105216446 A CN105216446 A CN 105216446A CN 201510712386 A CN201510712386 A CN 201510712386A CN 105216446 A CN105216446 A CN 105216446A
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- solidification case
- movable roll
- ultraviolet
- ultraviolet curing
- rotary press
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Abstract
The invention discloses the ultraviolet curing device for rotary press, the ultraviolet lamp (1) comprising solidification case (2) and be arranged on above described solidification case (2), the top board (22) of described solidification case (2) for lamina of septum pellucidum so that ultraviolet through and expose in described solidification case (2), printing sheets (5) enters from described solidification case (2) one end and stretches out from described solidification case (2) other end under dancing roll (4) drives, described solidification case (2) outer wall is provided with nitrogen conduit (3), described nitrogen conduit (3) is connected to for nitrogen device.Ultraviolet curing device for rotary press provided by the invention, can work under anaerobic, improves the efficiency of ultraviolet curing.
Description
Technical field
The present invention relates to printing equipment technical field, particularly a kind of ultraviolet curing device for rotary press.
Background technology
In inkjet printing process, after printing ink transfer is upper to stock (being generally paper), must treat that its bone dry just can carry out follow-up flow process, current ink-jet printing apparatus, each group print unit need join one group of drying device, for avoiding printed article set-off, wherein ultraviolet curing is for the conventional method of UV cured ink, then paper after ink jet printing is fixing after Ultraviolet radiation enters follow-up flow process, current ultraviolet curing is generally carried out under aerobic environment, ozone is transformed because chemical reaction can occur oxygen under Ultraviolet radiation, and ozone has absorption to ultraviolet, this makes the curing efficiency of ultraviolet curing device reduce.
Summary of the invention
The object of the invention is to provide a kind of ultraviolet curing device for rotary press, can improve ultra-violet curing effect.
Based on the problems referred to above, technical scheme provided by the invention is:
For the ultraviolet curing device of rotary press, the ultraviolet lamp comprising solidification case and be arranged on above described solidification case, the top board of described solidification case be lamina of septum pellucidum so that ultraviolet through and expose in described solidification case, printing sheets enters from described solidification case one end and stretches out from the described solidification case other end under dancing roll drives, described solidification box outer wall is provided with nitrogen conduit, described nitrogen conduit is connected to for nitrogen device, and described solidification box outer wall has gas outlet.
Further, described solidification case comprises movable roll assembly and lower movable roll assembly, described upper movable roll assembly comprises two upper movable roll and the top board being connected described two upper movable roll, described lower movable roll assembly comprises two lower movable roll and the base plate being connected described two lower movable roll, described printing sheets is located between described upper movable roll and described lower movable roll, and the spacing between upper movable roll corresponding up and down and lower movable roll regulates according to the thickness of described printing sheets; The gas outlet of described solidification case is provided with air outlet valve.
Further, baroceptor is provided with in described solidification case, described nitrogen conduit is provided with flow control valve, and the signal output part of described baroceptor is connected with the signal input part of control system, and described control system signal output part is connected with the signal input part of described flow control valve.
Further, described ultraviolet lamp comprises lamp box and is arranged on the ultraviolet lamp in described lamp box.
Compared with prior art, advantage of the present invention is:
1. adopt technical scheme of the present invention, ultraviolet curing device is cured printing sheets at oxygen free condition, and oxygen can be avoided ultraviolet decay, improves ultraviolet curing efficiency;
2. adopt the further technical scheme of the present invention, spacing between the upper movable roll of solidification case and lower movable roll can adjust according to the thickness of paper, and form the environment of sealing in solidification case, gas is discharged by air outlet valve, when solidifying the air pressure in case and being greater than atmospheric pressure, gas is discharged from air outlet valve;
3. adopt the further technical scheme of the present invention, baroceptor is set in solidification case, and flow control valve is set on nitrogen conduit, make to keep constant nitrogen pressure in solidification case by control system, keep ultraviolet curing effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention for the ultraviolet curing device embodiment 1 of rotary press;
Fig. 2 is the structural representation of the embodiment of the present invention 2;
Wherein:
1, ultraviolet lamp;
2, case is solidified; 21, upper movable roll; 22, top board; 23, lower movable roll; 24, base plate;
3, nitrogen conduit;
4, dancing roll;
5, printing sheets;
6, air outlet valve.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiments are not limited to for illustration of the present invention limit the scope of the invention.The implementation condition adopted in embodiment can do further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
See Fig. 1, the structural representation of the ultraviolet curing device embodiment 1 of rotary press is used for for the present invention, it ultraviolet lamp 1 comprising solidification case 2 and be arranged on above solidification case 2, ultraviolet lamp 1 comprises lamp box and is arranged on the ultraviolet lamp in lamp box, the top board 21 of solidification case 2 for lamina of septum pellucidum so that ultraviolet through and expose in solidification case 2, the two side that solidification case 2 length direction is corresponding is provided with opening, printing sheets 5 to be solidified solidifies case 2 one end open and enters and stretch out from solidification case 2 other end opening under the drive of dancing roll 4, printing sheets 5 completes solidification in the process through solidification case 2 under ultraviolet irradiation, in order to improve the efficiency of ultraviolet curing, the outer wall of solidification case 2 is provided with nitrogen conduit 3, this nitrogen conduit 3 is connected to for nitrogen device, opening on solidification case 2 can be used as gas outlet.
During use, in solidification case, high flow rate nitrogen is passed into by nitrogen conduit, in solidification case, original air is discharged from the opening of solidification case length direction two side, now solidifying case inside is oxygen-free environment, after printing sheets enters solidification case, ultraviolet lamp work, can be cured printing sheets, the working environment of anaerobic improves the efficiency of ultraviolet curing, improves press quality.
See Fig. 2, for the structural representation of the embodiment of the present invention 2, solidification case 2 in this example comprises movable roll assembly and lower movable roll assembly, wherein go up movable roll assembly and comprise two upper movable roll 21 and the top board 22 being connected two upper movable roll 21, lower movable roll assembly comprises two lower movable roll 23 and the base plate 24 being connected two lower movable roll 23, upper movable roll assembly and lower movable roll assembly are corresponding up and down forms the inner chamber closed, printing sheets 5 is located between movable roll 21 and lower movable roll 23, spacing between upper movable roll 21 corresponding up and down in this example and lower movable roll 23 can regulate according to the thickness of printing sheets 5, on top board 22, be provided with gas outlet and set out air valve 6 on this gas outlet simultaneously, during use, first in solidification case 2, pass through high flow rate nitrogen, so that air original in solidification case 2 is discharged from air outlet valve 6, through can the flow velocity of nitrogen be turned down make solidification case 2 keep certain air pressure after a period of time, high flow rate nitrogen need not be passed in solidification case 2 so always, nitrogen use cost can be saved.
In order to optimize implementation result of the present invention further, make to keep stable nitrogen pressure in solidification case 2, baroceptor is provided with in solidification case 2, on nitrogen conduit 3, be provided with flow controller simultaneously, also be provided with control system, the signal output part of baroceptor is connected with the signal input part of control system, the signal output part of control system is connected with the signal input part of flow control valve, control system can adjust nitrogen flow in real time according to the atmospheric pressure value in the solidification case 2 of baroceptor monitoring, make to keep stable nitrogen pressure in solidification case 2, ensure the effect of ultraviolet curing, further saving nitrogen use cost.
Above-mentioned example, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations of doing according to Spirit Essence of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (4)
1. for the ultraviolet curing device of rotary press, it is characterized in that: the ultraviolet lamp (1) comprising solidification case (2) and be arranged on above described solidification case (2), the top board (22) of described solidification case (2) for lamina of septum pellucidum so that ultraviolet through and expose in described solidification case (2), printing sheets (5) enters from described solidification case (2) one end and stretches out from described solidification case (2) other end under dancing roll (4) drives, described solidification case (2) outer wall is provided with nitrogen conduit (3), described nitrogen conduit (3) is connected to for nitrogen device, described solidification case (2) outer wall has gas outlet.
2. the ultraviolet curing device for rotary press according to claim 1, it is characterized in that: described solidification case (2) comprises movable roll assembly and lower movable roll assembly, described upper movable roll assembly comprises two upper movable roll (21) and the top board (22) being connected described two upper movable roll (21), described lower movable roll assembly comprises two lower movable roll (23) and the base plate (24) being connected described two lower movable roll (23), described printing sheets (5) is located between described upper movable roll (21) and described lower movable roll (23), and the spacing between upper movable roll (21) corresponding up and down and lower movable roll (23) regulates according to the thickness of described printing sheets (5), the gas outlet of described solidification case (2) is provided with air outlet valve (6).
3. the ultraviolet curing device for rotary press according to claim 2, it is characterized in that: in described solidification case (2), be provided with baroceptor, described nitrogen conduit (3) is provided with flow control valve, the signal output part of described baroceptor is connected with the signal input part of control system, and described control system signal output part is connected with the signal input part of described flow control valve.
4. according to the arbitrary described ultraviolet curing device for rotary press of claims 1 to 3, it is characterized in that: described ultraviolet lamp (1) comprises lamp box and is arranged on the ultraviolet lamp in described lamp box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712386.3A CN105216446B (en) | 2015-10-28 | 2015-10-28 | Ultraviolet curing device for rotary press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712386.3A CN105216446B (en) | 2015-10-28 | 2015-10-28 | Ultraviolet curing device for rotary press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105216446A true CN105216446A (en) | 2016-01-06 |
| CN105216446B CN105216446B (en) | 2017-12-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510712386.3A Active CN105216446B (en) | 2015-10-28 | 2015-10-28 | Ultraviolet curing device for rotary press |
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| Country | Link |
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| CN (1) | CN105216446B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701822A (en) * | 2020-06-23 | 2020-09-25 | 北京北方华创微电子装备有限公司 | Fan control method in ultraviolet curing equipment and ultraviolet curing equipment |
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| JPS6090762A (en) * | 1983-10-25 | 1985-05-21 | Mitsubishi Heavy Ind Ltd | Electron rays-ink hardener |
| JPH11268240A (en) * | 1998-03-20 | 1999-10-05 | Toray Ind Inc | Apparatus for curing ultraviolet curable material |
| CN201432469Y (en) * | 2009-04-27 | 2010-03-31 | 刘洪生 | Ultraviolet ray drying box |
| CN102632700A (en) * | 2012-04-18 | 2012-08-15 | 广东新优威印刷装备科技有限公司 | Printer |
| CN203567344U (en) * | 2013-11-20 | 2014-04-30 | 邱芝诚 | Drying equipment used on ultraviolet curing coating printing machine |
| CN204659196U (en) * | 2015-04-08 | 2015-09-23 | 中山市台明光电设备有限公司 | A kind of intaglio printing LED curing apparatus |
| CN205149177U (en) * | 2015-10-28 | 2016-04-13 | 苏州平流层信息科技有限公司 | A ultraviolet cure device for rotary press |
-
2015
- 2015-10-28 CN CN201510712386.3A patent/CN105216446B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6090762A (en) * | 1983-10-25 | 1985-05-21 | Mitsubishi Heavy Ind Ltd | Electron rays-ink hardener |
| JPH11268240A (en) * | 1998-03-20 | 1999-10-05 | Toray Ind Inc | Apparatus for curing ultraviolet curable material |
| CN201432469Y (en) * | 2009-04-27 | 2010-03-31 | 刘洪生 | Ultraviolet ray drying box |
| CN102632700A (en) * | 2012-04-18 | 2012-08-15 | 广东新优威印刷装备科技有限公司 | Printer |
| CN203567344U (en) * | 2013-11-20 | 2014-04-30 | 邱芝诚 | Drying equipment used on ultraviolet curing coating printing machine |
| CN204659196U (en) * | 2015-04-08 | 2015-09-23 | 中山市台明光电设备有限公司 | A kind of intaglio printing LED curing apparatus |
| CN205149177U (en) * | 2015-10-28 | 2016-04-13 | 苏州平流层信息科技有限公司 | A ultraviolet cure device for rotary press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701822A (en) * | 2020-06-23 | 2020-09-25 | 北京北方华创微电子装备有限公司 | Fan control method in ultraviolet curing equipment and ultraviolet curing equipment |
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|---|---|
| CN105216446B (en) | 2017-12-08 |
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Effective date of registration: 20190411 Address after: 110 000 No. 29 Eleven Weft Road, Heping District, Shenyang City, Liaoning Province Patentee after: Liaoning Dingji Digital Technology Co., Ltd. Address before: 215011 Office Building of No.8 Industrial Plant, Binhe Road, Suzhou High-tech Industrial Development Zone, Jiangsu Province Patentee before: Suzhou Pingliuceng Information Science & Technology Co., Ltd. |