CN220742465U - Anti-counterfeit printing device - Google Patents
Anti-counterfeit printing device Download PDFInfo
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- CN220742465U CN220742465U CN202322366554.0U CN202322366554U CN220742465U CN 220742465 U CN220742465 U CN 220742465U CN 202322366554 U CN202322366554 U CN 202322366554U CN 220742465 U CN220742465 U CN 220742465U
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- coiled material
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- printing device
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- 238000007639 printing Methods 0.000 title claims abstract description 137
- 239000000463 material Substances 0.000 claims abstract description 108
- 239000003292 glue Substances 0.000 claims abstract description 62
- 239000002131 composite material Substances 0.000 claims abstract description 56
- 239000011248 coating agent Substances 0.000 claims abstract description 27
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims description 31
- 238000004026 adhesive bonding Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 239000008199 coating composition Substances 0.000 claims description 3
- 238000003851 corona treatment Methods 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 14
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- 239000010410 layer Substances 0.000 description 11
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- 238000000034 method Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003908 quality control method Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 101100165177 Caenorhabditis elegans bath-15 gene Proteins 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
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- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005269 aluminizing Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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Abstract
The utility model provides an anti-counterfeiting printing device. The anti-counterfeit printing device comprises: the first unreeling assembly is used for inputting a first coiled material; the printing assembly is arranged at the downstream of the first unreeling assembly and is used for printing dealumination protective glue with preset patterns on the first coiled material; a dealumination assembly disposed downstream of the printing assembly for dealuminating the first web; the second unreeling assembly is used for inputting a second coiled material; the coating composite assembly is arranged at the downstream of the dealumination assembly and is used for carrying out solvent-free composite on the first coiled material and the second coiled material to form an anti-counterfeiting coiled material; and the rolling component is arranged at the downstream of the coating composite component and is used for rolling the anti-counterfeiting coiled material. The utility model solves the problem of lower production efficiency of the anti-counterfeiting printing device in the prior art.
Description
Technical Field
The utility model relates to the technical field of anti-counterfeit printing, in particular to an anti-counterfeit printing device.
Background
In the prior art, according to different anti-counterfeiting technologies, a common anti-counterfeiting product generally adopts a device with a single function to respectively complete corresponding technologies in the production process, such as a separate printing device, a separate dealumination device, a separate solvent-free compound device and the like. The independent printing equipment, dealumination equipment, solvent-free compound equipment and the like all need respective winding and unwinding structures, the quality control factors are more, different processes are directly switched, and the film roll is required to be transported and started and stopped, so that the production process of the product is overlong, the product quality risk is increased, and the production efficiency of the product is seriously influenced.
From the above, the prior art has a problem of low production efficiency of the anti-counterfeit printing device.
Disclosure of Invention
The utility model mainly aims to provide an anti-counterfeiting printing device which solves the problem that the production efficiency of the anti-counterfeiting printing device in the prior art is low.
In order to achieve the above object, the present utility model provides an anti-counterfeit printing device comprising: the first unreeling assembly is used for inputting a first coiled material; the printing assembly is arranged at the downstream of the first unreeling assembly and is used for printing dealumination protective glue with preset patterns on the first coiled material; a dealumination assembly disposed downstream of the printing assembly for dealuminating the first web; the second unreeling assembly is used for inputting a second coiled material; the coating composite assembly is arranged at the downstream of the dealumination assembly and is used for carrying out solvent-free composite on the first coiled material and the second coiled material to form an anti-counterfeiting coiled material; and the rolling component is arranged at the downstream of the coating composite component and is used for rolling the anti-counterfeiting coiled material.
Further, the printing assembly includes: the printing and gluing unit is used for printing dealumination protective glue on the first coiled material; and the first oven is used for drying the dealumination protective adhesive on the first coiled material.
Further, the printing and gluing unit includes: the glue groove is accommodated with dealumination protective glue; a press roller; the printing roller is arranged at intervals with the press roller, at least one part of the printing roller is immersed in the glue groove, and the first coiled material passes through a gap between the printing roller and the press roller, so that the printing roller transfers the dealumination protective glue in the glue groove onto the first coiled material.
Further, the dealumination subassembly includes dealumination cistern, first washing tank and the second washing tank that sets up in order, and dealumination cistern is used for carrying out dealumination to first coiled material, and first washing tank and second washing tank are used for carrying out the secondary to first coiled material and wash.
Further, the dealumination assembly further includes a second oven disposed downstream of the second cleaning tank for drying the first coil.
Further, the coated composite assembly includes: the gluing unit is used for coating solvent-free glue solution on the first coiled material; and the composite piece is used for carrying out solvent-free composite on the first coiled material and the second coiled material.
Further, the glue spreading unit includes: the glue supply piece is used for providing solvent-free glue solution; and the five-roller gluing piece is used for transferring the solvent-free glue solution in the glue supply piece onto the first coiled material.
Further, the anti-counterfeit printing device further comprises: the first deviation rectifying piece is arranged between the first unreeling component and the printing component; and/or a second deviation rectifying piece, which is arranged between the dealumination assembly and the coating composite assembly; and/or a third deviation rectifying piece, wherein the first deviation rectifying piece is arranged between the second unreeling component and the coating composite component.
Further, the anti-counterfeit printing device further comprises: the dust removing piece is arranged between the first unreeling assembly and the printing assembly and is used for cleaning the first coiled material; and/or a corona member disposed between the first unwind assembly and the printing assembly for corona treating the first web.
Further, the anti-counterfeiting printing device further comprises a fourth deviation rectifying piece, and the fourth deviation rectifying piece is arranged between the corona piece and the printing assembly.
Further, the anti-counterfeiting printing device further comprises a plurality of dancing rollers and a plurality of traction rollers, wherein the dancing rollers are respectively arranged among the components of the anti-counterfeiting printing device; and/or a plurality of pull rolls are respectively arranged between the components of the anti-counterfeit printing device.
Further, the anti-counterfeiting printing device further comprises a quality inspection assembly, wherein the quality inspection assembly is arranged between the coating composite assembly and the winding assembly and is used for detecting the quality of the anti-counterfeiting coiled material.
By applying the technical scheme of the utility model, the anti-counterfeiting printing device comprises a first unreeling component, a printing component, an dealumination component, a second unreeling component, a coating composite component and a reeling component, wherein the first unreeling component is used for inputting a first coiled material, the printing component is arranged at the downstream of the first unreeling component and is used for printing dealumination protective glue with preset patterns on the first coiled material, the dealumination component is arranged at the downstream of the printing component and is used for dealuminating the first coiled material, the second unreeling component is used for inputting a second coiled material, the coating composite component is arranged at the downstream of the dealumination component and is used for carrying out solvent-free compositing on the first coiled material and the second coiled material to form the anti-counterfeiting coiled material, and the reeling component is arranged at the downstream of the coating composite component and is used for reeling the anti-counterfeiting coiled material.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 shows a schematic structural diagram of an anti-counterfeit printing device in an embodiment of the present utility model.
Wherein the above figures include the following reference numerals:
1. a first unreeling assembly; 2. a guide roller; 3. a dust removing member; 4. a first deviation correcting piece; 5. a corona member; 6. a first pull roll; 7. a fourth deviation rectifying piece; 8. a tension detecting roller; 9. a printing and gluing unit; 10. a first oven; 11. a second traction roller; 12. a first dance roll; 13. a dealumination liquid tank; 14. a third traction roller; 15. a first cleaning tank; 16. a fourth traction roller; 17. a second cleaning tank; 18. a fifth traction roller; 19. a second oven; 20. a sixth pulling roll; 21. a second deviation correcting piece; 22. a gluing unit; 23. a composite; 24. a seventh pulling roll; 25. a second unreeling assembly; 26. a third deviation rectifying piece; 27. an eighth pulling roll; 28. a winding assembly; 29. a second dance roll; 30. a third dance roll; 31. a fourth dance roll; 32. and a quality inspection assembly.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present utility model.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
The utility model provides an anti-counterfeiting printing device, which aims to solve the problem of low production efficiency of the anti-counterfeiting printing device in the prior art.
As shown in fig. 1, the anti-counterfeit printing device includes a first unreeling assembly 1, a printing assembly, a dealuminating assembly, a second unreeling assembly 25, a coating composite assembly, and a reeling assembly 28. The first unwind assembly 1 is for feeding a first web. A printing assembly is arranged downstream of the first unwind assembly 1 for printing a pre-patterned dealumination protective glue on the first web. The dealumination assembly is disposed downstream of the printing assembly for dealuminating the first web. The second unwind assembly 25 is for feeding a second web. The coating composite assembly is arranged at the downstream of the dealumination assembly and is used for carrying out solvent-free composite on the first coiled material and the second coiled material to form the anti-counterfeiting coiled material. A take-up assembly 28 is disposed downstream of the coating composition assembly for taking up the anti-counterfeit web.
The anti-counterfeiting printing device comprises a first unreeling component 1, a printing component, an dealumination component, a second unreeling component 25, a coating composite component and a reeling component 28, wherein the first unreeling component 1 is used for inputting a first coiled material, the printing component is arranged at the downstream of the first unreeling component 1 and used for printing dealumination protective glue with preset patterns on the first coiled material, the dealumination component is arranged at the downstream of the printing component and used for dealuminating the first coiled material, the second unreeling component 25 is used for inputting a second coiled material, the coating composite component is arranged at the downstream of the dealumination component and used for carrying out solvent-free composite on the first coiled material and the second coiled material to form an anti-counterfeiting coiled material, the reeling component 28 is arranged at the downstream of the coating composite component and used for reeling the anti-counterfeiting coiled material, printing, dealumination and solvent-free composite continuous one-time operation production of the anti-counterfeiting coiled material can be realized through the sequential arrangement of the components, the processing procedures are saved, the labor is saved, the production efficiency is high and the yield is greatly improved.
In this embodiment, the first coil is made of transparent material and has an aluminized layer. Specifically, the first coiled material is vapor-deposited by a vacuum vapor deposition device to form an aluminum-plated layer. Correspondingly, the second coiled material is also made of transparent materials.
As shown in fig. 1, the printing assembly comprises a printing gum unit 9 and a first oven 10. The first web passes in turn through a printing gumming unit 9 and a first oven 10. The printing and gluing unit 9 is used for printing a dealumination protective glue on the first web. The first oven 10 is used to dry the dealumination protective gel on the first web.
In the present embodiment, the printing paste unit 9 includes a paste tank, a press roller, and a printing roller. The glue groove is accommodated with dealumination protective glue. The printing roller and the compression roller are arranged at intervals, at least a part of the printing roller and the compression roller are immersed in the glue groove, and the first coiled material passes through a gap between the printing roller and the compression roller, so that the printing roller transfers the dealumination protective glue in the glue groove to the first coiled material. The anti-counterfeiting printing device further comprises a driving mechanism, the driving mechanism is controlled by the PLC unit, and the press roller is in driving connection with the driving mechanism. Specifically, the peripheral wall of the printing roller is carved with a groove with a preset pattern, after the printing roller passes through the glue groove, the groove is filled with the dealumination protective glue, after the first coiled material passes through the printing roller for printing, the printing roller transfers the dealumination protective glue in the groove to the first coiled material, and the first coiled material passes through the first oven 10 and then dries and solidifies the dealumination protective glue, so that a layer of dealumination protective glue with the preset pattern is printed on the surface of the aluminized layer of the first coiled material.
As shown in fig. 1, the dealumination assembly includes a dealumination liquid bath 13, a first cleaning bath 15, and a second cleaning bath 17, which are sequentially disposed. The dealumination liquid bath 13 is used for dealuminating the first coil, and the first cleaning bath 15 and the second cleaning bath 17 are used for secondarily cleaning the first coil. Specifically, the dealumination liquid tank 13 contains dealumination liquid with preset temperature and preset concentration, and the dealumination speed can be controlled by adjusting the temperature, concentration and liquid level of the dealumination liquid. In this embodiment, the dealumination solution is an alkali solution, and further, the alkali solution may be a sodium hydroxide solution. The dealumination protective layer can prevent alkali liquor corrosion and has the function of protecting an aluminized layer. The alkali liquor can be used for dealuminating the aluminum plating layer exposed outside the dealumination protective layer, and the two cleaning tanks can be used for ensuring that the alkali liquor on the first coiled material is washed clean, so that the hollowed dealuminated first coiled material is formed.
In this embodiment, the anti-counterfeit printing device further comprises a concentration sensor. The concentration sensors are two, and the two concentration sensors are respectively arranged in the first cleaning tank 15 and the second cleaning tank 17 and are used for respectively detecting the concentration of alkali liquor in the first cleaning tank 15 and the second cleaning tank 17. The first cleaning tank 15 and the second cleaning tank 17 are both accommodated with pure water, and when the alkali liquor concentration in the first cleaning tank 15 and the second cleaning tank 17 exceeds a preset value, new pure water can be replaced to ensure the cleaning action of the first cleaning tank 15 and the second cleaning tank 17 and ensure that no alkali liquor remains on the first coiled material.
As shown in fig. 1, the dealumination assembly also includes a second oven 19. A second oven 19 is arranged downstream of the second cleaning tank 17 for drying the first web. By providing the second oven 19, the moisture on the first web can be evaporated, resulting in a dried first web. Specifically, the second oven 19 has a blowing member capable of blowing out circulating air at a high temperature, thereby drying the second-stage moisture on the first web.
As shown in fig. 1, the coated composite assembly includes a glue application unit 22 and a composite 23. The dried first web passes through the gluing unit 22 and the composite 23 in sequence. The glue unit 22 is used for applying a solvent-free glue solution on the first web. The composite 23 is used for solvent-free compounding of the first web and the second web. In this embodiment, the composite is a composite roll. The interior of the composite roller is provided with circularly heated hot oil, so that the temperature of the surface of the composite roller is increased. The first coiled material and the second coiled material coated with the solvent-free glue solution after dealumination are subjected to hot pressing by a composite roller, and the two coiled materials are bonded together by the solvent-free glue solution to form the composite anti-counterfeiting coiled material. The second coiled material can compound the anti-counterfeiting dealumination hollowed-out patterns inside the two coiled materials, so that the hollowed-out patterns are protected.
In the present embodiment, the glue unit 22 includes a glue supply member and a five-roll glue member. The glue supply piece is used for providing solvent-free glue solution. The five-roller gluing piece is used for transferring the solvent-free glue solution in the glue supply piece onto the first coiled material.
As shown in fig. 1, the anti-counterfeit printing device further comprises a first deviation rectifying member 4, wherein the first deviation rectifying member 4 is arranged between the first unreeling component 1 and the printing component.
As shown in fig. 1, the anti-counterfeit printing device further includes a second deviation rectifying member 21, and the second deviation rectifying member 21 is disposed between the dealumination assembly and the coating composite assembly.
As shown in fig. 1, the anti-counterfeit printing device further includes a third deviation rectifying member 26, and the first deviation rectifying member 4 is disposed between the second unreeling assembly 25 and the coating composite assembly.
Through setting up the piece of rectifying between above-mentioned each part, can adjust the transverse position of first coiled material everywhere throughout printing, dealumination, compound technological process all the time, avoid first coiled material to appear the skew, influence normal production.
As shown in fig. 1, the anti-counterfeit printing device further includes a dust removing member 3, and the dust removing member 3 is disposed between the first unreeling assembly 1 and the printing assembly for cleaning the first web.
As shown in fig. 1, the anti-counterfeit printing device further comprises a corona member 5, wherein the corona member 5 is arranged between the first unreeling assembly 1 and the printing assembly and is used for carrying out corona treatment on the first coiled material. After the first coiled material is subjected to corona treatment of the corona piece 5, the surface energy of the film layer can be improved, and the adhesive force of the subsequent first coiled material and the adhesive is increased.
In this embodiment, the dust removing member 3, the first deviation rectifying member 4 and the corona member 5 are sequentially located between the first unreeling assembly 1 and the printing assembly, and the guide roller 2 is arranged between the components, so that the setting direction is adjusted according to actual requirements.
As shown in fig. 1, the anti-counterfeit printing device further includes a fourth deviation rectifying member 7, and the fourth deviation rectifying member 7 is disposed between the corona member 5 and the printing assembly. By arranging the fourth deviation rectifying piece 7, the first coiled material is further ensured not to deviate before entering the printing assembly, and the normal operation of the subsequent process flow is ensured.
As shown in fig. 1, the anti-counterfeit printing device further includes a quality control assembly 32. A quality inspection assembly 32 is disposed between the coating composition assembly and the take-up assembly 28 for quality inspection of the anti-counterfeit web.
In this embodiment, the anti-counterfeit printing device further includes a plurality of dancer rollers and a plurality of pull rollers. Wherein, a plurality of dancer rolls are respectively arranged between each part of the anti-counterfeit printing device. The plurality of traction rollers are respectively arranged among the components of the anti-counterfeit printing device. The dancer roller and the traction roller can adjust unreeling tension of the first coiled material and the second coiled material at each part, and lateral deviation of the coiled materials is prevented. Specifically, as shown in fig. 1, a first traction roller 6 is arranged between the corona piece 5 and the fourth deviation rectifying piece 7; a second traction roller 11 and a first dancing roller 12 are sequentially arranged between the printing and gluing unit 9 and the dealumination liquid tank 13; a third traction roller 14, a fourth traction roller 16 and a fifth traction roller 18 are respectively arranged among the dealumination liquid tank 13, the first cleaning tank 15, the second cleaning tank 17 and the second oven 19; a second dancing roller 29 and a sixth traction roller 20 are sequentially arranged between the second oven 19 and the second deviation rectifying piece 21; an eighth pull roll 27 is disposed between the composite 23 and the quality control assembly 32; a seventh traction roller 24 is arranged between the composite member 23 and the third deviation correcting member 26; a third dancer roller 30 is arranged between the third deviation rectifying piece 26 and the second unreeling component 25; a fourth dancer roller 31 is provided between the quality control assembly 32 and the take-up assembly 28.
Further, as shown in fig. 1, the anti-counterfeit printing device further includes a tension detecting roller 8. The tension detecting roller 8 is provided between the fourth deviation rectifying member 7 and the printing assembly. The tension detecting roller 8 can detect the unreeling tension of the first web, thereby adjusting each dancer roller and pull roller as required.
The specific process for producing the anti-counterfeiting coiled material by using the anti-counterfeiting printing device is as follows:
during operation, the first coiled material subjected to vacuum aluminizing is placed in the first unreeling assembly 1, impurities on the surface are cleaned through the dust removing piece 3 under the guidance of the guide roller 2, the transverse position of the coiled material is adjusted through the first deviation correcting piece 4, and the surface energy of the film layer is lifted through the corona piece 5. After entering the printing assembly, the printing roller of the printing assembly transfers the dealumination protective glue to the first coiled material, and the glue solution is dried and solidified after passing through the first oven 10. At this time, a layer of dealumination protective glue with preset patterns is printed on the surface of the aluminized layer of the first coiled material. The first coiled material is subjected to printing and then is subjected to dealumination by a dealumination liquid tank 13 of the dealumination assembly, so that the hollowed-out aluminized layer is dealuminated. The first web is then rinsed in a two-stage rinse tank and then dried in a second oven 19. Thus, after the first coiled material passes through the dealumination assembly, the first coiled material with dealumination hollowed-out patterns is obtained.
In the coating composite assembly, the first coiled material is printed with solvent-free glue solution through a five-roller glue coating piece, and then enters a composite roller. At the same time, a second web is placed on the second unwind assembly such that the second web also enters the composite roll at the same time. The first coiled material and the second coiled material coated with the solvent-free glue solution after dealumination are subjected to hot pressing by a composite roller, and the two coiled materials are bonded together by the solvent-free glue solution to form the composite anti-counterfeiting coiled material. The anti-counterfeiting coiled material passes through a quality inspection component 32, the production quality is checked in real time, and finally the coiled material is coiled in a coiling component 28, so that three processes of printing, dealumination and solvent-free compound production are finished at one time.
From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: the anti-counterfeiting printing device comprises a first unreeling component 1, a printing component, an dealumination component, a second unreeling component 25, a coating composite component and a reeling component 28, wherein the first unreeling component 1 is used for inputting a first coiled material, the printing component is arranged at the downstream of the first unreeling component 1 and used for printing dealumination protective glue with preset patterns on the first coiled material, the dealumination component is arranged at the downstream of the printing component and used for dealuminating the first coiled material, the second unreeling component 25 is used for inputting a second coiled material, the coating composite component is arranged at the downstream of the dealumination component and used for carrying out solvent-free composite on the first coiled material and the second coiled material to form an anti-counterfeiting coiled material, the reeling component 28 is arranged at the downstream of the coating composite component and used for reeling the anti-counterfeiting coiled material, printing, dealumination and solvent-free composite continuous one-time operation production of the anti-counterfeiting coiled material can be realized through the sequential arrangement of the components, the processing procedures are saved, the labor is saved, the production efficiency is high and the yield is greatly improved.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (12)
1. An anti-counterfeit printing device, comprising:
a first unreeling assembly (1), wherein the first unreeling assembly (1) is used for inputting a first coiled material;
a printing assembly arranged downstream of the first unreeling assembly (1) for printing on the first web a protective dealumination glue with a preset pattern;
a dealumination assembly disposed downstream of the printing assembly for dealuminating the first web;
-a second unreeling assembly (25), the second unreeling assembly (25) being for feeding a second web;
the coating composite assembly is arranged at the downstream of the dealumination assembly and is used for performing solvent-free composite on the first coiled material and the second coiled material to form an anti-counterfeiting coiled material;
and the winding component (28) is arranged at the downstream of the coating composite component and is used for winding the anti-counterfeiting coiled material.
2. The anti-counterfeit printing device of claim 1, wherein said printing assembly comprises:
-a printing gluing unit (9), the printing gluing unit (9) being adapted to print the dealumination protective glue on the first web;
a first oven (10), the first oven (10) being used for drying the dealumination protective glue on the first coil.
3. The anti-counterfeit printing device according to claim 2, wherein said printing glue unit (9) comprises:
the glue groove is used for accommodating the dealumination protective glue;
a press roller;
the printing roller is arranged at intervals with the press roller, at least one part of the printing roller is immersed in the glue groove, and the first coiled material passes through a gap between the printing roller and the press roller, so that the printing roller transfers the dealumination protective glue in the glue groove onto the first coiled material.
4. The anti-counterfeit printing device according to claim 1, wherein the dealumination assembly comprises a dealumination liquid tank (13), a first cleaning tank (15) and a second cleaning tank (17) which are sequentially arranged, the dealumination liquid tank (13) is used for carrying out dealumination treatment on the first coiled material, and the first cleaning tank (15) and the second cleaning tank (17) are used for carrying out secondary cleaning on the first coiled material.
5. The anti-counterfeit printing device according to claim 4, wherein said dealumination assembly further comprises a second oven (19), said second oven (19) being arranged downstream of said second washing tank (17) for drying said first web.
6. The security printing apparatus of claim 1, wherein the coated composite assembly comprises:
-a gluing unit (22), the gluing unit (22) being adapted to apply a solvent-free glue solution on the first web;
-a composite (23), said composite (23) being for said solvent-free compounding of said first web and said second web.
7. The anti-counterfeit printing device according to claim 6, wherein said gluing unit (22) comprises:
the glue supply piece is used for providing the solvent-free glue solution;
and the five-roller gluing piece is used for transferring the solvent-free glue solution in the glue supply piece onto the first coiled material.
8. The anti-counterfeit printing device of claim 1, further comprising:
the first deviation rectifying piece (4) is arranged between the first unreeling component (1) and the printing component; and/or
A second deviation rectifying piece (21), wherein the second deviation rectifying piece (21) is arranged between the dealumination assembly and the coating composite assembly; and/or
And the first deviation rectifying piece (4) is arranged between the second unreeling component (25) and the coating composite component.
9. The anti-counterfeit printing device of claim 1, further comprising:
a dust removal member (3), the dust removal member (3) being arranged between the first unreeling assembly (1) and the printing assembly for cleaning the first web; and/or
The corona piece (5), corona piece (5) set up first unreeling subassembly (1) with printing subassembly between is used for carrying out corona treatment to first coiled material.
10. The anti-counterfeit printing device according to claim 9, further comprising a fourth deviation rectifying member (7), said fourth deviation rectifying member (7) being arranged between said corona member (5) and said printing assembly.
11. The anti-counterfeit printing device according to any one of claims 1 to 10, further comprising a plurality of dancer rollers and a plurality of pull rollers, wherein,
the dancing rollers are respectively arranged among the components of the anti-counterfeiting printing device; and/or
The plurality of traction rollers are respectively arranged among the components of the anti-counterfeit printing device.
12. The anti-counterfeit printing device according to any one of claims 1 to 10, further comprising a quality inspection assembly (32), said quality inspection assembly (32) being disposed between said coating composition assembly and said take-up assembly (28) for quality inspection of said anti-counterfeit web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322366554.0U CN220742465U (en) | 2023-08-31 | 2023-08-31 | Anti-counterfeit printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322366554.0U CN220742465U (en) | 2023-08-31 | 2023-08-31 | Anti-counterfeit printing device |
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| Publication Number | Publication Date |
|---|---|
| CN220742465U true CN220742465U (en) | 2024-04-09 |
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ID=90556697
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322366554.0U Active CN220742465U (en) | 2023-08-31 | 2023-08-31 | Anti-counterfeit printing device |
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| Country | Link |
|---|---|
| CN (1) | CN220742465U (en) |
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- 2023-08-31 CN CN202322366554.0U patent/CN220742465U/en active Active
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