CN210851688U - UV curing lamp device for flexible printing machine - Google Patents
UV curing lamp device for flexible printing machine Download PDFInfo
- Publication number
- CN210851688U CN210851688U CN201822018684.4U CN201822018684U CN210851688U CN 210851688 U CN210851688 U CN 210851688U CN 201822018684 U CN201822018684 U CN 201822018684U CN 210851688 U CN210851688 U CN 210851688U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- lamp device
- printing machine
- base plate
- shaped groove
- 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
- 238000003848 UV Light-Curing Methods 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 239000011324 bead Substances 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 abstract description 5
- 230000003313 weakening effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 238000001723 curing Methods 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The utility model discloses a UV curing lamp device for flexible printing machine, which comprises a UV lamp source, a rotating bracket for fixing the UV lamp source and a paper conveying roller, and is characterized in that the UV lamp source comprises a cooling plate and a substrate arranged on the cooling plate, LED lamp beads are arranged on the substrate, PCB glue is coated between the LED lamp beads on the substrate, arc-shaped light blocking covers are arranged at two sides of the substrate, the rotating bracket comprises a U-shaped groove and mounting lugs arranged at two ends of the U-shaped groove, grooves are arranged on the mounting lugs, a light blocking plate is arranged on the U-shaped groove, a plurality of movable grooves are arranged on the light blocking plate, the PCB glue is added between the LED lamp beads to replace the traditional light-transmitting quartz glass, the waterproof and dust-proof effects are achieved, the distance between the LED lamp beads and the paper is reduced, the ultraviolet light intensity is prevented from weakening the printing effect due to the increase of the distance, the rotating bracket is arranged, the LED lamp beads can irradiate the paper in multiple directions, so that the production cost and the equipment space are saved, and the use is more convenient.
Description
Technical Field
The utility model belongs to the technical field of ultraviolet ray printing apparatus, concretely relates to UV curing lamp device for flexible printing machine.
Background
Ultraviolet light curing printers are commonly used in printing industry, after ink is coated on paper, the paper enters an ultraviolet lamp box to be irradiated, and the ink is rapidly dried and cured under the catalysis of ultraviolet rays. In order to improve the light curing efficiency of large-scale printing equipment, special ink is generally needed, and the manufacturing cost is high and high. However, the same effect cannot be achieved in a short time by using common ink, the irradiation amount of ultraviolet rays is increased, and the problem that the film paper is deformed and yellowed easily occurs.
After the printing ink is coated on the paper by the ultraviolet light curing printer, the paper enters an ultraviolet lamp box to be irradiated, and the printing ink is rapidly dried and cured under the catalysis of ultraviolet rays. The paper is followed the lamp house downside and is passed through, accepts the irradiation of ultraviolet light, and the general installation produces ultraviolet LED lamp in the lamp house, and the LED lamp needs to be installed on the base plate, and the base plate nevertheless requires highly to the cleanliness of environment, if there is the dust to cause the base plate short circuit easily, consequently, need set up printing opacity glass board between LED lamp pearl and paper, prevents that the dust from influencing the base plate, however, the intensity of ultraviolet light diminishes fast along with the increase of distance, consequently influences the printing effect.
In addition, a certain distance is left between the ultraviolet lamp box and the printing paper, partial ultraviolet light still overflows, ultraviolet loss is caused, certain light pollution is generated, and meanwhile, the overflow of the ultraviolet optical fiber is extremely harmful to human bodies.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a UV curing lamp device for flexographic printing machine prevents that the dust from polluting the base plate to prevent effectively that ultraviolet intensity from weakening along with the distance and influencing the printing effect.
In order to solve the above problems, the utility model adopts the following technical scheme: the utility model provides a UV curing lamp device for flexible printing machine, includes UV lamp source, is used for the runing rest in fixed UV lamp source and passes the paper cylinder, its characterized in that, the UV lamp source includes the cooling plate, sets up the base plate on the cooling plate, set up LED lamp pearl on the base plate, coating PCB board glue between the LED lamp pearl on the base plate, the base plate both sides set up the arc cover that is in the light, the runing rest includes U type groove and sets up in the installation ear at U type both ends, be provided with the slot on the installation ear, set up the barn door on the U type groove, set up a plurality of movable grooves on the barn door.
As a further optimization, the utility model discloses make the improvement in following aspect:
the interval between the arc light blocking cover and the paper conveying roller is 2-6 mm.
The LED lamp beads and the paper conveying roller are parallelly spaced by 5-8 mm.
The base plate and the cooling plate are fixed through bolts.
And a circulating water channel is arranged in the cooling plate.
The installation ear is provided with a C-shaped groove, and the C-shaped groove is provided with a first bending part and a second bending part.
The C-shaped groove is characterized in that a first rotating groove and a fourth rotating groove are respectively formed in two ends of the C-shaped groove, a second rotating groove is formed in the first bending position, and a third rotating groove is formed in the second bending position.
The utility model has the advantages that:
1. the utility model relates to a UV curing lamp device for flexible printing machine adds the PCB board between LED lamp pearl and glues and be used for replacing traditional printing opacity quartz glass, on the one hand, has reached waterproof dust proof's effect, and on the other hand has replaced traditional printing opacity quartz glass, has reduced the distance between LED lamp pearl and the paper, prevents that the ultraviolet intensity from weakening the influence because the increase of distance from printing the effect.
2. The utility model relates to a UV curing lamp device for flexographic printing machine adds the arc lamp light cover between LED lamp pearl, can focus on the paper with ultraviolet ray on the one hand, reinforces the effect of ultraviolet light, and on the other hand prevents that ultraviolet light is excessive, causes light pollution, and the injury is human.
3. The utility model relates to a UV curing lamp device for flexible printing machine sets up the runing rest, sets up the installation ear on the runing rest, sets up first swivelling chute, second swivelling chute, third swivelling chute and fourth swivelling chute on the installation ear and can realize that LED lamp pearl is to diversified shining of paper, has practiced thrift manufacturing cost and equipment space, and it is more convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a cross-sectional view of FIG. 2;
fig. 4 is a schematic view of a rotating bracket structure.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the following explains the present solution by way of specific embodiments and with reference to the accompanying drawings.
As shown in fig. 1-4, the utility model relates to a UV curing lamp device for flexible printing machine, including UV lamp source 1, be used for the runing rest 2 and the biography paper cylinder 3 in fixed UV lamp source, its characterized in that, UV lamp source 1 includes cooling plate 101, sets up the base plate 102 on cooling plate 101, set up LED lamp pearl 103 on the base plate 102, coating PCB board glue 104 on the base plate between LED lamp pearl 103, add PCB board glue and be used for replacing traditional printing opacity quartz glass, on the one hand, reached waterproof dust proof's effect, on the other hand has replaced traditional printing opacity quartz glass, has reduced the distance between LED lamp pearl and the paper, prevents that ultraviolet light intensity from weakening the influence because of the increase of distance and printing effect.
Arc-shaped light blocking covers 105 are arranged on two sides of the substrate 102, a distance between each arc-shaped light blocking cover 105 and the corresponding paper conveying roller is 2-6 mm, the distance is 3 mm in the embodiment, a distance between each LED lamp bead and the corresponding paper conveying roller is 5-8 mm in a parallel manner, and the distance is 7 mm in the embodiment. The arc-shaped light cover 105 can focus ultraviolet light on paper to strengthen the effect of the ultraviolet light, and can prevent the ultraviolet light from overflowing to cause light pollution and harm human bodies.
The rotating bracket 2 comprises a U-shaped groove 201 and mounting lugs 202 arranged at two ends of the U-shaped groove 201, a C-shaped groove 203 is formed in the mounting lugs 202, a light barrier 204 is arranged on the U-shaped groove 201, a plurality of movable grooves 205 are formed in the light barrier 204, the movable grooves 205 are formed, and the relative distance between the U-shaped groove 201 and the light barrier 204 can be adjusted as required.
The C-shaped groove 203 is provided with a first bending portion and a second bending portion. The two ends of the C-shaped groove 203 are respectively provided with a first rotating groove 208 and a fourth rotating groove 209, the first bending part is provided with a second rotating groove 206, and the second bending part is provided with a third rotating groove 207. The second and fourth rotary slots 206 and 209 are locked when the light source needs to be horizontally placed, and the first and third rotary slots 208 and 205 are locked when the light source needs to be vertically placed, as required.
The base plate 102 and the cooling plate 101 are fixed by bolts.
A circulating water channel 106 is arranged inside the cooling plate 101.
The above description is only a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations are also considered as the protection scope of the present invention.
Claims (7)
1. The utility model provides a UV curing lamp device for flexible printing machine, includes UV lamp source, is used for the runing rest in fixed UV lamp source and passes the paper cylinder, its characterized in that, the UV lamp source includes the cooling plate, sets up the base plate on the cooling plate, set up LED lamp pearl on the base plate, coating PCB board glue between the LED lamp pearl on the base plate, the base plate both sides set up the arc cover that is in the light, the runing rest includes U type groove and sets up in the installation ear at U type both ends, be provided with the slot on the installation ear, set up the barn door on the U type groove, set up a plurality of movable grooves on the barn door.
2. The UV curing lamp device for the flexible printing machine according to claim 1, wherein the arc light blocking cover is spaced from the paper transfer cylinder by 2 mm to 6 mm.
3. The UV curing lamp device for the flexible printing machine according to claim 1, wherein the LED lamp beads are spaced apart from and parallel to the paper transfer drum by 5 mm to 8 mm.
4. The UV curing lamp device for the flexible printer according to claim 1, wherein the base plate and the cooling plate are fixed by bolts.
5. The UV curing lamp device for the flexible printing machine according to claim 1 or 4, wherein a circulation water channel is provided inside the cooling plate.
6. The UV curing lamp device for the flexible printer according to claim 1, wherein a C-shaped groove is formed on the mounting lug, and the C-shaped groove is provided with a first bending portion and a second bending portion.
7. The UV curing lamp device for the flexible printer according to claim 6, wherein a first rotating groove and a fourth rotating groove are respectively formed at both ends of the C-shaped groove, the first bending portion is provided with a second rotating groove, and the second bending portion is provided with a third rotating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018684.4U CN210851688U (en) | 2018-12-04 | 2018-12-04 | UV curing lamp device for flexible printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018684.4U CN210851688U (en) | 2018-12-04 | 2018-12-04 | UV curing lamp device for flexible printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210851688U true CN210851688U (en) | 2020-06-26 |
Family
ID=71303660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822018684.4U Expired - Fee Related CN210851688U (en) | 2018-12-04 | 2018-12-04 | UV curing lamp device for flexible printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210851688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731770A (en) * | 2021-09-17 | 2021-12-03 | 万军霞 | Anaerobic curing equipment for processing transparent paper and processing technology |
-
2018
- 2018-12-04 CN CN201822018684.4U patent/CN210851688U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731770A (en) * | 2021-09-17 | 2021-12-03 | 万军霞 | Anaerobic curing equipment for processing transparent paper and processing technology |
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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: 20200626 |