CN211390581U - Printing post-processing device for photocuring ink printed matter - Google Patents
Printing post-processing device for photocuring ink printed matter Download PDFInfo
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- CN211390581U CN211390581U CN201921089005.0U CN201921089005U CN211390581U CN 211390581 U CN211390581 U CN 211390581U CN 201921089005 U CN201921089005 U CN 201921089005U CN 211390581 U CN211390581 U CN 211390581U
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Abstract
The utility model discloses a photocuring ink printed matter printing post processing apparatus, its hardware includes: the device comprises a rack, wherein a shell is arranged on the rack, a channel is arranged in the middle of the shell and comprises a feeding end and a discharging end, the channel is used for a strip-shaped printed matter intermediate finished product to pass through, and a photocuring chamber and a volatilization chamber are arranged in the shell; the photocuring irradiation module is used for projecting light to the intermediate finished product of the strip-shaped printed matter; the air blowing module is provided with an air flow slow release structure; the air extraction module is used for carrying away steam volatilized by the organic solution; the turning-in roller is movably arranged at the outer side of the feeding end; and the roll-out rotating roller is movably arranged on the outer side of the discharge end, and the roll-in rotating roller and the roll-out rotating roller are both used for lifting the intermediate finished product of the strip-shaped printed matter. The utility model discloses be used for taking can make organic solvent accelerate volatile measure after the photocuring process that satisfies special printed matter, in time discharge solvent steam.
Description
Technical Field
The utility model relates to a finished product processing technology field in the middle of the anti-fake printing trade especially relates to a photocuring ink printed matter printing post processing apparatus.
Background
The existing special printed matters such as certificates, lottery tickets and the like are printed by using the photo-curing ink, particularly, the printed matters which are just printed by using the photo-curing ink are generally printed in an environment of exposing ultraviolet light, so that the printed matters are dried as soon as possible, particularly, the printed matters such as the certificates, the lottery tickets and the like are strip-shaped intermediate products before being cut, so that the non-printing surface of the strip-shaped intermediate products is dragged by a roller, and then the surface printed with the ink faces an ultraviolet light source. However, in the existing ultraviolet irradiation equipment, due to the unreasonable arrangement mode of the ultraviolet emitting device, the curing effect of the contents such as patterns printed on the surface of the printed matter is not uniform, and meanwhile, the current mode of arranging the ultraviolet lamp tubes at intervals has higher energy consumption per unit area. Furthermore, prior to printing, the existing photo-curable ink is prepared by using an organic solvent to prepare a proper ink mixed liquid for the printing equipment to use. The current printing mode lacks an effective means for removing the organic solvent, a large amount of organic solvent steam is directly volatilized into the air of a workshop after printed matters are discharged, occupational diseases are easily caused to workshop personnel, and a new post-printing treatment mode is urgently needed for special printed matters such as certificates, lottery tickets and the like.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a photocuring ink printed matter printing post-processing device for take the measures that can make organic solvent accelerate volatilization after the photocuring process that satisfies special printed matter, in time discharge solvent steam.
In order to realize the utility model discloses a purpose, a photocuring ink printed matter printing post processing apparatus, include:
the device comprises a rack, wherein a shell is arranged on the rack, a channel is arranged in the middle of the shell and comprises a feeding end and a discharging end, the channel is used for a strip-shaped printed matter intermediate finished product to pass through, and a photocuring chamber and a volatilization chamber are arranged in the shell;
the photocuring irradiation module is used for projecting light to the intermediate finished product of the strip-shaped printed matter;
the air blowing module is provided with an air flow slow release structure;
the air extraction module is used for carrying away steam volatilized by the organic solution;
the turning-in roller is movably arranged at the outer side of the feeding end;
and the roll-out rotating roller is movably arranged on the outer side of the discharge end, and the roll-in rotating roller and the roll-out rotating roller are both used for lifting the intermediate finished product of the strip-shaped printed matter.
Preferably, the rack comprises: the blowing module is arranged in the volatilization chamber and positioned above the intermediate finished product of the banded printed matter, the airflow slow-release structure comprises a gas collection barrel communicated with an external gas source through a gas inlet pipeline, the gas collection barrel is provided with a gas collection chamber, a plurality of gas outlet pipes facing the intermediate finished product of the banded printed matter are arranged below the gas collection barrel, and the gas outlet pipes are distributed in a matrix array.
Preferably, the plurality of air outlet pipes are divided into odd-numbered air outlet pipes and even-numbered air outlet pipes, and the air outlet pipe units of the odd-numbered air outlet pipes extend obliquely towards one end of the width direction of the rack; and the air outlet pipe units of the even-numbered rows of air outlet pipes extend obliquely towards the other end of the width direction of the rack.
Preferably, the air exhaust module is installed in the volatilization cavity and comprises two air exhaust grooves, and the two air exhaust grooves are located below the middle finished product of the strip-shaped printed matter and are respectively arranged on two sides of the projection of the middle finished product of the strip-shaped printed matter in the height direction.
Preferably, the light curing irradiation module is disposed on the inner side of the top of the light curing chamber and above the intermediate product of the strip-shaped printed matter, and includes a suspension mounting assembly and a plurality of ultraviolet irradiation units, and the ultraviolet irradiation units are a plurality of ultraviolet lamp tubes arranged in a zigzag manner.
Preferably, the light curing irradiation module comprises a suspension mounting assembly, a plurality of square light-gathering grooves and a plurality of ultraviolet LED lamps; and each ultraviolet LED lamp is arranged at the bottom of each regular quadrilateral condensation groove in a one-to-one correspondence manner.
Preferably, a supporting roller is arranged between the light curing chamber and the volatilization chamber and used for lifting the belt-shaped printed matter intermediate finished product in the shell.
Preferably, photocuring ink printed matter printing post processing apparatus still includes automatically controlled unit, volatilize cavity width direction's one side inside wall and install laser emitter, volatilize cavity width direction's another side inside wall install with the photoelectric sensor that laser emitter corresponds, automatically controlled unit and photoelectric sensor, bleed module, the equal electric connection of the module of blowing, photoelectric sensor supply finished product triggers automatically controlled unit when volatilizing the interior extreme position of cavity in the middle of the banding printed matter, makes automatically controlled unit give-out order let bleed module reduce the suction power of output and let the module of blowing reduce output pressure.
Preferably, a heating module is installed in the volatilization chamber below the channel and used for heating the strip-shaped printed matter intermediate finished product.
Preferably, the suction force output by the air suction module is greater than the airflow output force of the air blowing module.
Compared with the prior art, implement the beneficial effects of the utility model reside in that:
(1) compared with the conventional only carry out photocuring, do not have supplementary volatile equipment, the utility model discloses supplementary volatile cavity has been increased at equipment, as the means that makes organic solvent volatilize, and, utilize the module of blowing to blow in the middle of the banding printed matter that advances slowly in the passageway, accelerate organic solvent volatilize, especially if inlet duct installs air heater additional, warm air blows the rate of volatilizing that finished product can further speed organic solvent in the middle of the banding printed matter, in addition, the suction of the module of bleeding is greater than the module of blowing, can make to be less than outside atmospheric pressure state in the casing, namely, the module of bleeding can be arranged from behind the toxic steam, can also effectively guarantee that toxic steam does not spill over to the casing outside, make the air quality in workshop improve to some extent in the past.
(2) The arrangement mode of the ultraviolet light curing irradiation modules is improved, and compared with the traditional equal interval arrangement mode, the zigzag arrangement mode of the ultraviolet tubes can save the use number of the lamp tubes and play a role in enhancing efficiency and reducing consumption; in addition, a mode that a plurality of regular quadrilateral condensation grooves and a plurality of ultraviolet LED lamps are installed in a one-to-one correspondence mode and arranged in a matrix mode can be adopted in a flexible mode, so that the energy efficiency is further improved, and the ink curing speed is improved compared with the prior art.
(3) The lower end of the gas collection box is provided with an airflow slow release structure and a gas collection barrel communicated with an external warm air source through an air inlet pipeline, the gas collection barrel is provided with a gas collection chamber, a plurality of gas outlet pipes facing to the middle finished product of the strip-shaped printed matter are arranged below the gas collection barrel, and the plurality of gas outlet pipes are distributed in a matrix array. The air outlet pipes are divided into odd-numbered air outlet pipes and even-numbered air outlet pipes, and the air outlet pipe units of the odd-numbered air outlet pipes extend obliquely towards one end of the width direction of the rack; and the air outlet pipe units of the even-numbered rows of air outlet pipes extend obliquely towards the other end of the width direction of the rack. The advantage that so set up lies in, avoids the air current directly to push against at banding printed matter intermediate product upper surface, and the air current that blows out except having the component of vertical direction, has the component of parallel direction more, and still according to odd number row even number line interval setting, further makes the width direction both edges of noxious steam finished product flow from in the middle of the banding printed matter, then by the module exhaust workshop that leaves, at last by an outside exhaust-gas treatment equipment collection of exhaust-gas duct intercommunication and make purification treatment. The method has the advantages that the content of toxic vapor of an organic solvent in a workshop is obviously reduced, and meanwhile, the risk of serious bending and falling or tearing caused by overlarge airflow blowing force of blown airflow on a belt-shaped printed matter intermediate finished product is reasonably avoided.
(4) The utility model discloses a finished product extreme position perception module in the middle of still having add a banding printed matter in the casing specifically is, comprises laser emitter and photoelectric sensor cooperation. Also be equipped with electrical unit, input device and output device in the equipment, electrical unit and photoelectric sensor, the module of bleeding, the equal electric connection of the module of blowing, photoelectric sensor supplies finished product triggers electrical unit when volatilizing the indoor extreme position of chamber in the middle of the banding printed matter, makes electrical unit give-out order let the module of bleeding reduce the suction of output and let the module of blowing reduce output pressure. Furthermore, parameters such as the conveying speed of the intermediate product of the strip-shaped printed matter and the pressure of the air suction module and the air blowing module can be preset and adjusted through an input device such as a keyboard, a mouse or a touch screen. The output device is used for displaying working parameters on various devices for operators.
Drawings
Fig. 1 is a schematic structural view (top view) of the present invention;
FIG. 2 is a schematic structural view (front view perspective) of the present invention;
fig. 3 is a schematic structural view (perspective) of the present invention;
fig. 4 is a schematic view of the airflow-assisted volatilization module of the present invention as viewed from bottom to top;
fig. 5 is a schematic structural diagram of the matrix ultraviolet curing irradiation module of the present invention;
fig. 6 is the utility model discloses a positive quadrangle spotlight recess and ultraviolet LED lamp's installation cooperation relation perspective.
10, a frame; 11. a light curing chamber; 12. a volatilization chamber; 13. transferring into a rotating roller; 14. rolling out the roller; 15. supporting the rotary roller; 20. a photocuring irradiation module; 21. a suspension mounting assembly; 22. an ultraviolet lamp tube; 220. a regular quadrilateral light-gathering groove; 221. an ultraviolet LED lamp; 30. a gas collection chamber; 31. an air intake duct; 32. an air heater; 33. an odd row of air outlet pipes; 34. air outlet pipes in even rows; 35. an air exhaust groove; 36. a heating module; 40. a laser transmitter; 41. a photosensor; 50. a strip-shaped printed matter intermediate product.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The ribbon printed matter intermediate product 50 generally refers to the intermediate product of certificate, lottery ticket class etc. only through printing ink printing but not dry yet, solidification, because not cutting yet and separation, is generally banded, needs make printing ink dry, solidification through shining the ultraviolet ray. However, the current functional models of the devices are too old and only after-photocuring measures are taken, the energy efficiency is not high, and the strip-shaped printed matter intermediate product 50 after photocuring is directly discharged, a large amount of toxic vapors of organic solvents are directly released into the workshop, and the health of people working in the workshop for a long time is seriously threatened.
As shown in fig. 1-6, a photo-curing ink print printing post-processing device is used for photo-curing and assisting volatilization of certificates, lottery tickets, tickets and the like, including but not limited to: the device comprises a frame 10, a photocuring irradiation module 20, a blowing module, an air suction module, a transfer-in roller 13 and a transfer-out roller 14. The frame 10 is provided with a casing, the middle part of the casing is provided with a channel, the channel comprises a feeding end and a discharging end, the feeding end is provided with a feeding hole, the discharging end is provided with a discharging hole, the channel is used for the strip-shaped printed matter intermediate finished product 50 to movably pass through, and the inside of the casing comprises but is not limited to a light curing chamber 11 and a volatilization chamber 12. The photocuring irradiation module 20 is used for projecting light to the strip-shaped printed matter intermediate product 50; the blowing module is provided with an airflow slow release structure; the air extraction module is used for carrying away steam volatilized by the organic solution; preferably, the suction force output by the air suction module is greater than the airflow output force of the air blowing module.
The turning-in roller 13 is movably arranged at the outer side of the feeding end; the roll-out roller 14 is movably arranged at the outer side of the discharge end, and the roll-in roller 13 and the roll-out roller 14 are used for lifting the belt-shaped printed matter intermediate finished product 50. Specifically, the rack 10 includes: the blowing module is arranged in the volatilization chamber 12 and positioned above the strip-shaped printed matter intermediate finished product 50, the airflow slow-release structure comprises an air collecting barrel communicated with an external air source through an air inlet pipeline 31, the air collecting barrel is provided with an air collecting chamber 30, a plurality of air outlet pipes facing the strip-shaped printed matter intermediate finished product 50 are arranged below the air collecting barrel, and the air outlet pipes are distributed in a matrix array.
In order to further increase the speed of the toxic steam carried away by the airflow and make the flow direction more reasonable, as a preferable scheme, the plurality of air outlet pipes are divided into odd-numbered row air outlet pipes 33 and even-numbered row air outlet pipes 34, and the air outlet pipe units of the odd-numbered row air outlet pipes 33 extend obliquely towards one end of the width direction of the rack 10; the outlet duct units of the even row of outlet ducts 34 all extend obliquely toward the other end of the rack 10 in the width direction. In order to better extract the toxic vapors blown to both widthwise edges of the web-shaped printed matter intermediate product 50 by the outlet duct unit. The air exhaust module can be installed in the volatilization chamber 12, and includes, but is not limited to, two air exhaust grooves 35, and the two air exhaust grooves 35 are located below the belt-shaped printed matter intermediate product 50 and are respectively located at two sides of the projection of the belt-shaped printed matter intermediate product 50 in the height direction. The advantage of so setting up lies in, avoids the air current to directly push on banded printed matter intermediate product 50 upper surface, and the air current that blows out has vertical direction's component, has parallel direction's component more, and still sets up according to odd number row even number row interval, further impels noxious steam to flow from banded printed matter intermediate product 50's width direction both edges, then by the workshop of bleeding module exhaust, at last by an exhaust duct intercommunication outside exhaust treatment equipment collection and do purification treatment. Therefore, the content of the toxic vapor of the organic solvent in the workshop is obviously reduced, and the risk of serious bending and falling or tearing caused by the excessive air flow blowing force of the blown air flow on the strip-shaped printed matter intermediate product 50 is reasonably avoided. Additionally, the utility model discloses it is actually that the module of blowing is being blown in the middle of the banding printed matter that advances slowly in the passageway by the utilization, organic solvent volatilizees can be accelerated to this mode, especially, if air heater 32 is installed additional to inlet duct 31, warm air blows the rate of volatilizing that finished product 50 can also the further speed organic solvent in the middle of the banding printed matter, in addition, the suction of the module of bleeding is greater than the module of blowing, can make to be less than the state of outside atmospheric pressure in the casing, the module of bleeding can be arranged away in addition to poisonous steam, can also effectively guarantee that poisonous steam does not spill to the casing outside, make the air quality in workshop improve to some extent in the past.
As a preferable scheme, the light curing irradiation module 20 is disposed on the inner side of the top of the light curing chamber 11 and above the strip-shaped printed matter intermediate product 50, and includes a suspension mounting assembly 21 and a plurality of ultraviolet irradiation units, and the ultraviolet irradiation units are a plurality of ultraviolet lamps 22 arranged in a zigzag manner. The design has the advantages that the arrangement mode of the ultraviolet light curing irradiation modules 20 is improved, the usage amount of the lamp tubes can be saved by adopting the zigzag arrangement mode of the ultraviolet tubes compared with the traditional equal interval arrangement mode, and the functions of increasing efficiency and reducing consumption are achieved. Of course, as another preferred solution, the light-curing irradiation module 20 includes a suspension mounting assembly 21, a plurality of regular quadrilateral light-gathering grooves 220, a plurality of ultraviolet LED lamps 221; each ultraviolet LED lamp 221 is installed at the bottom of each regular quadrilateral light-gathering groove 220 in a one-to-one correspondence. By the arrangement, the energy efficiency of illumination can be further improved, and the curing speed of the printing ink is improved compared with the prior art.
In order to reduce the degree of bending of the belt-shaped intermediate printed matter 50 inside the tunnel, a supporting roller 15 is preferably installed between the light curing chamber 11 and the volatilizing chamber 12 for supporting the belt-shaped intermediate printed matter 50 inside the casing. The supporting rotary roller 15 which provides rotary power from the outside is additionally arranged, so that temporary lifting can be achieved, and various adverse conditions caused by excessive tension of the belt-shaped printed matter intermediate finished product 50 are avoided.
In order to reduce the risk that the too big amplitude of falling of finished product 50 brought in the middle of the banding printed matter, as an preferred scheme, photocuring ink printed matter printing post processing apparatus still includes electrical unit, volatilize one side inside wall of cavity 12 width direction and install laser emitter 40, volatilize another side inside wall of cavity 12 width direction install with the photoelectric sensor 41 that laser emitter 40 corresponds, electrical unit and photoelectric sensor 41, bleed module, the equal electric connection of module of blowing, photoelectric sensor 41 supplies finished product 50 triggers electrical unit when the tenesmus in volatilizing cavity 12 to extreme position in the middle of the banding printed matter, makes electrical unit send the instruction and lets the module of bleeding reduce the suction of output and let the module of blowing reduce output pressure. The laser emitter 40 and the photoelectric sensor 41 are combined to form an extreme position sensing module. Of course, the utility model discloses also be equipped with input device and output device, the equal electric connection of electrical unit and photoelectric sensor 41, the module of bleeding, the module of blowing, photoelectric sensor 41 supplies the automatically controlled unit is triggered to the product 50 in the middle of the banding printed matter when volatilizing the tenesmus in cavity 12 extreme position, makes the automatically controlled unit give-out order let the module of bleeding reduce the suction of output and let the module of blowing reduce output pressure. Furthermore, parameters for adjusting the feeding rate of the intermediate product 50 of the strip-shaped printed matter, the pressure of the suction module and the blowing module, and the like can be preset by an input device, such as a keyboard, a mouse, a touch screen, or the like. The output device is used for displaying working parameters on various devices for operators.
In order to further enhance the heating of the strip-shaped intermediate printed matter product 50 and promote the evaporation of the organic solvent as much as possible, it is preferable that a heating module 36 is installed in the evaporation chamber 12 below the passage, and the heating module 36 is used for heating the strip-shaped intermediate printed matter product 50.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. Photocuring ink printed matter printing post processing apparatus, its characterized in that includes:
the device comprises a rack, wherein a shell is arranged on the rack, a channel is arranged in the middle of the shell and comprises a feeding end and a discharging end, the channel is used for a strip-shaped printed matter intermediate finished product to pass through, and a photocuring chamber and a volatilization chamber are arranged in the shell;
the photocuring irradiation module is used for projecting light to the intermediate finished product of the strip-shaped printed matter;
the air blowing module is provided with an air flow slow release structure;
the air extraction module is used for carrying away steam volatilized by the organic solution;
the turning-in roller is movably arranged at the outer side of the feeding end;
and the roll-out rotating roller is movably arranged on the outer side of the discharge end, and the roll-in rotating roller and the roll-out rotating roller are both used for lifting the intermediate finished product of the strip-shaped printed matter.
2. The photo-curable ink printed matter printing post-processing device of claim 1, wherein the frame comprises: the blowing module is arranged in the volatilization chamber and positioned above the intermediate finished product of the banded printed matter, the airflow slow-release structure comprises a gas collection barrel communicated with an external gas source through a gas inlet pipeline, the gas collection barrel is provided with a gas collection chamber, a plurality of gas outlet pipes facing the intermediate finished product of the banded printed matter are arranged below the gas collection barrel, and the gas outlet pipes are distributed in a matrix array.
3. The photo-curable ink printed matter printing post-processing device according to claim 2, wherein: the air outlet pipes are divided into odd-numbered air outlet pipes and even-numbered air outlet pipes, and air outlet pipe units of the odd-numbered air outlet pipes extend obliquely towards one end of the width direction of the rack; and the air outlet pipe units of the even-numbered rows of air outlet pipes extend obliquely towards the other end of the width direction of the rack.
4. The photo-curing ink printed matter printing post-processing device as claimed in claim 1, wherein the air-extracting module is installed in the volatilizing chamber and comprises two air-extracting grooves, and the two air-extracting grooves are located below the belt-shaped printed matter intermediate product and are respectively arranged on two sides of the projection of the belt-shaped printed matter intermediate product in the height direction.
5. The photo-curable ink printed matter printing post-processing device according to claim 1, wherein: the light curing irradiation module is arranged on the inner side of the top of the light curing chamber and above the intermediate finished product of the strip-shaped printed matter, and comprises a suspension mounting assembly and a plurality of ultraviolet irradiation units, wherein the ultraviolet irradiation units are a plurality of ultraviolet lamp tubes arranged in a zigzag manner.
6. The photo-curable ink printed matter printing post-processing device according to claim 1, wherein: the light curing irradiation module comprises a suspension mounting assembly, a plurality of regular quadrilateral condensation grooves and a plurality of ultraviolet LED lamps; and each ultraviolet LED lamp is arranged at the bottom of each regular quadrilateral condensation groove in a one-to-one correspondence manner.
7. The photo-curable ink printed matter printing post-processing device according to claim 1, wherein: and a bearing rotary roller is arranged between the photocuring chamber and the volatilization chamber and is used for lifting the finished product in the middle of the strip-shaped printed matter in the shell.
8. The photo-curable ink printed matter printing post-processing device according to claim 1, wherein: photocuring ink printed matter printing post processing apparatus still includes automatically controlled unit, laser emitter is installed to the inside wall of one side of the cavity width direction that volatilizes, volatilize cavity width direction's another side inside wall install with the photoelectric sensor that laser emitter corresponds, automatically controlled unit and photoelectric sensor, bleed the module, the equal electric connection of the module of blowing, photoelectric sensor supply finished product triggers automatically controlled unit when volatilizing the interior tenesmus of cavity in the middle of the banding printed matter, makes automatically controlled unit give-out order let bleed the module and reduce the suction of output and let the module of blowing reduce output pressure.
9. The photo-curable ink printed matter printing post-processing device according to claim 1, wherein: and a heating module is arranged in the volatilization chamber and below the channel, and is used for heating the strip-shaped printed matter intermediate finished product.
10. The photo-curable ink printed matter printing post-processing device according to claim 1, wherein: the suction force output by the air suction module is greater than the airflow output force of the blowing module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089005.0U CN211390581U (en) | 2019-07-11 | 2019-07-11 | Printing post-processing device for photocuring ink printed matter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089005.0U CN211390581U (en) | 2019-07-11 | 2019-07-11 | Printing post-processing device for photocuring ink printed matter |
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| CN211390581U true CN211390581U (en) | 2020-09-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395045A (en) * | 2019-07-11 | 2019-11-01 | 广东乐佳印刷有限公司 | Light-curable ink printed matter prints post-processing device |
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2019
- 2019-07-11 CN CN201921089005.0U patent/CN211390581U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395045A (en) * | 2019-07-11 | 2019-11-01 | 广东乐佳印刷有限公司 | Light-curable ink printed matter prints post-processing device |
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