CN105856831A - Plano-convex cylindrical lens multistage rapid ultraviolet curing device of label printing machine - Google Patents
Plano-convex cylindrical lens multistage rapid ultraviolet curing device of label printing machine Download PDFInfo
- Publication number
- CN105856831A CN105856831A CN201610362667.5A CN201610362667A CN105856831A CN 105856831 A CN105856831 A CN 105856831A CN 201610362667 A CN201610362667 A CN 201610362667A CN 105856831 A CN105856831 A CN 105856831A
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- light source
- ultraviolet
- paper
- filled radiator
- rectangle water
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- 238000007639 printing Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 83
- 239000000919 ceramic Substances 0.000 claims description 37
- 238000005286 illumination Methods 0.000 claims description 31
- 238000007711 solidification Methods 0.000 claims description 12
- 230000008023 solidification Effects 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 7
- 238000005401 electroluminescence Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000004020 luminiscence type Methods 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 238000001723 curing Methods 0.000 description 19
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 125000005843 halogen group Chemical group 0.000 description 4
- 241001465805 Nymphalidae Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005622 photoelectricity Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0406—Drying webs by radiation
- B41F23/0409—Ultraviolet dryers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/045—Drying sheets, e.g. between two printing stations by radiation
- B41F23/0453—Drying sheets, e.g. between two printing stations by radiation by ultraviolet dryers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Led Device Packages (AREA)
Abstract
A plano-convex cylindrical lens multistage rapid ultraviolet curing device of a label printing machine is composed of a rectangular box, a light source controller, N ultraviolet intense light source generators, a width detection mechanism and a speed sensor. According to the device, ultraviolet LEDs and ultraviolet plano-convex cylindrical lenses constitute multiple hard light bands with multiplied light intensity; and surface layer printing ink and deep layer printing ink of label paper can be cured simultaneously. Moreover, the device can regulate the radiation range and radiation strength of light sources in real time by detecting the printing width and the printing speed of labels in real time.
Description
Technical field:
The present invention relates to a kind of ultraviolet curing device, particularly a kind of multistage rapid ultraviolet of label printing machine piano convex cylindrical lens
Line solidification equipment, this device compared with traditional ultraviolet curing device, more energy efficient, environmental protection, quickly, efficiently, may replace existing
The ultraviolet curing device of label printing machine.
Background technology:
Solidification refers to that ink, coating, adhesive, sealant etc. are converted into the process of solid state by liquid condition, and ultraviolet is solid
Change is to utilize ultraviolet and the light trigger generation photochemical reaction joined in ink, coating, sealant to realize fast setting
Method,
In label printing, the fast setting of ink is the important step of label printing process, but in label printing industry, mostly
High-pressure mercury-vapor lamp and the point source of metal halid lamp composition and line source is utilized to realize ultraviolet curing, high-pressure mercury-vapor lamp and metal
Halogen light all exist power consumption high, containing the short feature of heavy metal contaminants and life-span, in use need frequently to change high-pressure mercury
Lamp and metal halid lamp, realize ultraviolet curing hence with high-pressure mercury-vapor lamp and metal halid lamp, and cost is high, energy consumption the most also can
Formed heavy metal environmental pollution, the most energy-conservation the most not environmentally,
People are incorporated into ultraviolet curing field ultraviolet light-emitting diodes in recent years, have developed ultraviolet light-emitting diodes
Solidification equipment,
Comparing with metal halid lamp ultraviolet curing method with high-pressure mercury-vapor lamp, ultraviolet light-emitting diodes curing can be big
Amplitude reduction energy resource consumption, solidification process do not produce ozone and the discharge of volatile organism matter, light source length in service life, need not
Preheating and cooling, be particularly conducive to label printing and print heat sensitive printable fabric, but existing UV-light luminous two pole
The light source range of exposures of pipe solidification equipment and light source exposure rate are all changeless, it is impossible to according to width and the print of leaflet
Brush speed adjusts light source range of exposures and light source exposure rate in good time, energy resource consumption is relatively big, system stability and control accuracy not
Height, ultraviolet curing effect are poor,
Therefore, adjust light source range of exposures and light source exposure rate according to label printing width and label print speed printing speed in good time, and
And use the multistage a plurality of ultraviolet euphotic zone focusing on multiplication composition, ultraviolet light light-emitting diode curing device can be reduced further
Energy resource consumption, improve system stability and control accuracy and ultraviolet curing speed be greatly improved,
Summary of the invention:
In order to reduce the energy resource consumption of ultraviolet light light-emitting diode curing device further, improve system stability and control essence
Spending, ultraviolet curing speed is greatly improved, the present invention proposes a kind of multistage rapid ultraviolet of label printing machine piano convex cylindrical lens
Line solidification equipment, this device uses ultraviolet light-emitting diodes and ultraviolet piano convex cylindrical lens to constitute the high light of a plurality of light intensity multiplication
Band, can top layer and deep layer ink to label paper solidify simultaneously, and this device is by detection label printing in real time
Width and the speed of label printing, can adjust range of exposures and the exposure rate of light source in real time,
The technical solution adopted for the present invention to solve the technical problems is: by a rectangular box, light source controller, a N
The label printing machine solidification dress that individual ultraviolet intense light source generator, a width detection mechanism and a velocity sensor are constituted
Putting, the structure of each ultraviolet intense light source generator and every equivalently-sized, rectangular box is divided into upper box and lower box two
Part, upper box and lower box are connected by a combined page, have on the top of lower box a rectangular paper feed hole and
Rectangular paper out opening, label paper is under the drive of label printing machine, with speed v through rectangular paper feed hole and rectangle
Paper out opening,
Light source controller is divided by illumination width detection part, intensity of illumination detection part, light source drive part and constitutes, and illumination width is examined
Survey part and be used for detection label paper width in real time, and by light source controller according to label paper width adjustment plane in real time
The range of exposures of light source, intensity of illumination test section demultiplexing detects the translational speed of label paper in real time, and by light source controller
Translational speed according to label paper adjusts the irradiation exposure rate of planar light source in real time, and light source drive part divides and passes through illumination
Width detection part and the testing result of intensity of illumination detection part, provide electric energy to planar light source,
Light source controller and N number of ultraviolet intense light source generator are all disposed within upper box, and light source controller is arranged on upper box
Upper end, what N number of ultraviolet intense light source generator was neat is disposed side by side on below light source controller, each ultraviolet intense light source
The bottom surface of generator is all parallel with label paper sheet of planar, and the bottom surface of each ultraviolet intense light source generator and label paper
Apart from equal,
Width detection mechanism is made up of M photoelectric tube, and each photoelectric tube has a light-emitting tube and a light receiving tube,
M photoelectric tube all electrically connects with the illumination width detection part of light source controller, and M photoelectric tube is neat along paper out opening
Equidistant word order, the transmitting tube of each photoelectric tube is arranged on the upper end of rectangular paper out opening, the reception of each photoelectric tube
Pipe is arranged on the lower end of rectangular paper out opening,
First ultraviolet intense light source generator is by small box, the first rectangle water-filled radiator, the second rectangle water-cooling
Device, the 3rd rectangle water-filled radiator, the first area source, the second area source, the 3rd area source, the first ultraviolet wavelength piano convex cylindrical
Lens and the second ultraviolet wavelength piano convex cylindrical lens are constituted, the first rectangle water-filled radiator, the second rectangle water-filled radiator,
3rd rectangle water-filled radiator, the first area source, the second area source, the 3rd area source, the first ultraviolet wavelength piano convex cylindrical are saturating
Mirror, the second ultraviolet wavelength piano convex cylindrical lens are all disposed within small box, the first rectangle water-filled radiator, the second rectangle water
Cold heat sink, the 3rd rectangle water-filled radiator are arranged on the upper end of small box, and the first ultraviolet wavelength piano convex cylindrical lens is arranged
Below the second rectangle water-filled radiator, the second ultraviolet wavelength piano convex cylindrical lens is arranged on the 3rd rectangle water-cooling
Below device, the first rectangle water-filled radiator, the second rectangle water-filled radiator and the end of the 3rd rectangle water-filled radiator
Face is all parallel with label paper sheet of planar with upper surface, the first rectangle water-filled radiator, the second rectangle water-filled radiator and
Being both provided with an inlet opening and an apopore before and after 3rd rectangle water-filled radiator in both ends of the surface, cold water is from each water inlet
Hole flows into the first rectangle water-filled radiator, the second rectangle water-filled radiator and the 3rd rectangle water-filled radiator, hot water from
Each apopore flows out the first rectangle water-filled radiator, the second rectangle water-filled radiator and the 3rd rectangle water-filled radiator,
First area source is by the neat multiple ultraviolet light-emitting diodes structures being welded on first piece of ceramic base light source board front
Becoming, the back side of first piece of ceramic base light source board is pasted onto on the bottom surface of the first rectangle water-filled radiator by heat-conducting glue, and first
Ultraviolet light-emitting diodes on block ceramic base light source board is divided into the M group facet light source that length and width are identical, M group facet light source
With M photoelectric tube align one by one along the equidistant word order of paper out opening, and respectively group facet light source by aligning
The photoelectric tube of arrangement controls, and the ultraviolet light-emitting diodes in each group of facet light source is electrically coupled in series rear and light source controller
Light source drive part divides electrical connection,
Second area source is by the neat multiple ultraviolet light-emitting diodes structures being welded on second piece of ceramic base light source board front
Becoming, the back side of second piece of ceramic base light source board is pasted onto on the bottom surface of the second rectangle water-filled radiator by heat-conducting glue, and second
Ultraviolet light-emitting diodes on block ceramic base light source board is divided into the M group facet light source that length and width are identical, M group facet light source
With M photoelectric tube align one by one along the equidistant word order of paper out opening, and respectively group facet light source by aligning
The photoelectric tube of arrangement controls, and the ultraviolet light-emitting diodes in each group of facet light source is electrically coupled in series rear and light source controller
Light source drive part divides electrical connection,
3rd area source is by the neat multiple ultraviolet light-emitting diodes structures being welded on the 3rd piece of ceramic base light source board front
Becoming, the back side of the 3rd piece of ceramic base light source board is pasted onto on the bottom surface of the 3rd rectangle water-filled radiator by heat-conducting glue, and the 3rd
Ultraviolet light-emitting diodes on block ceramic base light source board is divided into the M group facet light source that length and width are identical, M group facet light source
With M photoelectric tube align one by one along the equidistant word order of paper out opening, and respectively group facet light source by aligning
The photoelectric tube of arrangement controls, and the ultraviolet light-emitting diodes in each group of facet light source is electrically coupled in series rear and light source controller
Light source drive part divides electrical connection,
The top layer of label paper curing ink, on the paper of label paper, is entered by the directional light direct irradiation that the first area source sends
Row solidification,
What the first ultraviolet wavelength piano convex cylindrical lens was parallel with the paper of label paper is arranged on the second rectangle water-filled radiator
Underface, and the focal line f of the first ultraviolet wavelength piano convex cylindrical lens is positioned at lower end, face of label paper, second piece of pottery
The front of base light source board is just to the first ultraviolet wavelength piano convex cylindrical lens so that each group on second piece of ceramic base light source board front
The directional light that facet light source sends is radiated on the paper of label paper through the first ultraviolet wavelength piano convex cylindrical lens, at mark
Sign the euphotic zone forming the multiplication of a branch of light intensity on the paper of paper, the shallow top layer of label paper curing ink solidified,
What the second ultraviolet wavelength piano convex cylindrical lens was parallel with the paper of label paper is arranged on the 3rd rectangle water-filled radiator
Underface, and the focal line F of the second ultraviolet wavelength piano convex cylindrical lens is positioned on face of label paper, the 3rd piece of ceramic base
The front of light source board is just to the second ultraviolet wavelength piano convex cylindrical lens so that each group on the 3rd piece of ceramic base light source board front is little
The directional light that planar light source sends focuses on the paper of label paper, at label through the second ultraviolet wavelength piano convex cylindrical lens
Form the wire high light of light intensity multiplication on the paper of paper, the deep layer of label paper curing ink solidified,
Structure, every size and the work process of N number of ultraviolet intense light source generator all occurs with first ultraviolet intense light source
Device is identical,
When the label paper of one fixed width through rectangular paper feed hole and paper out opening through the transmitting of mid portion photoelectric tube
Time between pipe and reception pipe, the light that the transmitting tube of this part photoelectric tube sends is cut off by label paper can not arrive reception
Pipe, this part photoelectric tube is off, and remaining photoelectric tube is in the conduction state, and the state of each photoelectric tube is sent to
The illumination width detection part of light source controller, with the photoelectric tube being off in N number of ultraviolet intense light source generator
Each group facet light source of alignment is divided by the light source drive part of light source controller and adds electroluminescence, and remaining respectively organizes facet light
The not powered luminescence in source,
Velocity sensor is arranged in lower box, and velocity sensor is positioned at the lower end in rectangular paper feed hole, velocity pick-up
Device detects part with the intensity of illumination of light source controller and electrically connects, and label paper is close to by velocity sensor, when label paper is at mark
Sign under the drive of printer, during with speed v through rectangular paper feed hole and rectangular paper out opening, the mobile speed of label paper
Degree signal Negotiation speed sensor is sent to the intensity of illumination detection part of light source controller, light source controller pass according to speed
The rate signal that sensor detects adjusts the illumination of each group of facet light source adding electroluminescence in N number of ultraviolet intense light source generator
Intensity,
The invention has the beneficial effects as follows: detected width and the mark of label printing in real time by width detection mechanism and velocity sensor
Endorse the speed of brush, range of exposures and the exposure rate of light source can be adjusted in real time, reduce ultraviolet light-emitting diodes further solid
The energy resource consumption of gasifying device and raising system stability and control accuracy, and use multistage ultraviolet piano convex cylindrical lens to constitute
A plurality of ultraviolet wire euphotic zone, is greatly improved ultraviolet curing speed.
Accompanying drawing illustrates:
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the overall front view of the present invention.
Fig. 2 is the A-A sectional view of the present invention.
Fig. 3 is the B-B sectional view of the present invention.
Fig. 4 is the C-C sectional view of the present invention.
Fig. 5 is the D-D sectional view of the present invention.
Fig. 6 is the E-E sectional view of the present invention.
Fig. 7 is the F-F sectional view of the present invention.
Detailed description of the invention:
In Fig. 1, Fig. 2 and Fig. 3, rectangular box, light source controller 11, N number of ultraviolet intense light source generator, one
The label printing machine solidification equipment that individual width detection mechanism and a velocity sensor 12 are constituted, each ultraviolet intense light source occurs
The structure of device and every equivalently-sized, rectangular box is divided into upper box 16 and lower box 17 two parts, upper box 16 and nowel
Body 17 is connected by a combined page 14, has a rectangular paper feed hole 7-1 and rectangular on the top of lower box 17
Paper out opening 7-2, label paper 18 is under the drive of label printing machine, with speed v through rectangular paper feed hole 7-1 and rectangle
Paper out opening 7-2,
Light source controller 11 is divided by illumination width detection part, intensity of illumination detection part, light source drive part and constitutes, illumination width
Test section demultiplexing detects label paper width in real time, and is adjusted flat in real time according to label paper width by light source controller
The range of exposures of area source, intensity of illumination test section demultiplexing detects the translational speed of label paper in real time, and by light source control
Device adjusts the irradiation exposure rate of planar light source in real time according to the translational speed of label paper, and light source drive part divides by light
Detect the testing result of part according to width detection part and intensity of illumination, provide electric energy to planar light source,
Light source controller 11 and N number of ultraviolet intense light source generator are all disposed within upper box 16, and light source controller 11 is arranged on
The upper end of upper box 16, what N number of ultraviolet intense light source generator was neat is disposed side by side on below light source controller 11, and each is purple
The bottom surface of outside line intense light source generator is all parallel with the paper of label paper 18, and the end of each ultraviolet intense light source generator
Face is equal with the distance of label paper 18,
In figs. 2 and 3, width detection mechanism by transmitting tube 8-1 and receives the first photoelectric tube, the transmitting tube that pipe 8-2 is constituted
The second photoelectric tube, transmitting tube 8-5 and the 3rd photoelectric tube of reception pipe 8-6 composition, the transmitting that 8-3 and reception pipe 8-4 is constituted
Pipe 8-7 and receive pipe 8-8 constitute the 4th photoelectric tube, transmitting tube 8-9 and receive pipe 8-10 constitute the 5th photoelectric tube, send out
Penetrate pipe 8-11 and receive the 6th photoelectric tube, transmitting tube 8-13 and the 7th photoelectricity pair of reception pipe 8-14 composition that pipe 8-12 is constituted
The 8th photoelectric tube, transmitting tube 8-17 and the 9 of reception pipe 8-18 composition that pipe, transmitting tube 8-15 and reception pipe 8-16 are constituted
The tenth photoelectric tube, transmitting tube 8-21 and reception pipe 8-22 that photoelectric tube, transmitting tube 8-19 and reception pipe 8-20 are constituted are constituted
The 11st photoelectric tube, transmitting tube 8-23 and receive pipe 8-24 constitute the 12nd photoelectric tube, transmitting tube 8-25 and reception
The 13rd photoelectric tube, transmitting tube 8-27 and the 14th photoelectric tube of reception pipe 8-28 composition, the transmitting tube that pipe 8-26 is constituted
The 16th photoelectricity pair that the 15th photoelectric tube, transmitting tube 8-31 and the reception pipe 8-32 that 8-29 and reception pipe 8-30 is constituted is constituted
Pipe, transmitting tube 8-33 and receive the 17th photoelectric tube that pipe 8-34 constitutes, transmitting tube 8-35 and receive that pipe 8-36 is constituted the
The 19th photoelectric tube, transmitting tube 8-39 and the reception pipe 8-that 18 photoelectric tubes, transmitting tube 8-37 and reception pipe 8-38 are constituted
40 the 20th photoelectric tubes constituted, transmitting tube 8-41 and the 21st photoelectric tube of reception pipe 8-42 composition, transmitting tube 8-
The 23rd photoelectricity that 43 and reception pipe 8-44 the 22nd photoelectric tubes constituted, transmitting tube 8-45 and reception pipe 8-46 are constituted
Constituting pipe, the transmitting tube of each photoelectric tube is arranged on the upper end of rectangular paper out opening 7-2, and the reception pipe of each photoelectric tube sets
Put the lower end at rectangular paper out opening 7-2,23 photoelectric tubes along equidistant word order neat for paper out opening 7-2,
In Fig. 2, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, first ultraviolet intense light source generator is by small box the 22, first rectangle water
Cold heat sink 10-1, the second rectangle water-filled radiator 10-2, the 3rd rectangle water-filled radiator 10-3, the first area source,
Two area sources, the 3rd area source, the first ultraviolet wavelength piano convex cylindrical lens 13-1 and the second ultraviolet wavelength piano convex cylindrical lens 13-
2 are constituted,
First rectangle water-filled radiator 10-1, the second rectangle water-filled radiator 10-2, the 3rd rectangle water-filled radiator 10-
3, the first area source, the second area source, the 3rd area source, the first ultraviolet wavelength piano convex cylindrical lens 13-1, the second ultraviolet wavelength
Piano convex cylindrical lens 13-2 is all disposed within small box 22, and the first rectangle water-filled radiator 10-1, the second rectangle water-cooled dissipate
Hot device 10-2, the 3rd rectangle water-filled radiator 10-3 are arranged on the upper end of small box 22, and the first ultraviolet wavelength piano convex cylindrical is saturating
Mirror 13-1 is arranged on below the second rectangle water-filled radiator 10-2, and the second ultraviolet wavelength piano convex cylindrical lens 13-2 is arranged on
Below 3rd rectangle water-filled radiator 10-3, the first rectangle water-filled radiator 10-1, the second rectangle water-filled radiator
The bottom surface of 10-2 and the 3rd rectangle water-filled radiator 10-3 is all parallel with the paper of label paper 18 with upper surface, long first
It is provided with inlet opening 9-1, at the first rectangle water-filled radiator 10-1 rear end face on the front end face of square water cold heat sink 10-1
On be provided with apopore 9-2, the front end face of the second rectangle water-filled radiator 10-2 is provided with inlet opening 9-3, second
It is provided with apopore 9-4, in the front end of the 3rd rectangle water-filled radiator 10-3 on rectangle water-filled radiator 10-2 rear end face
Be provided with inlet opening 9-5 on face, the 3rd rectangle water-filled radiator 10-3 rear end face be provided with apopore 9-6, cold water from
Inlet opening flows into each rectangle water-filled radiator, and hot water flows out each rectangle water-filled radiator from apopore,
In figures 4 and 5, the first area source is by the neat multiple purples being welded on first piece of ceramic base light source board 15-1 front
Outer light-emitting diode is constituted, and the back side of first piece of ceramic base light source board 15-1 is pasted onto the first rectangle water-cooled by heat-conducting glue
On the bottom surface of radiator 10-1, the ultraviolet light-emitting diodes on first piece of ceramic base light source board 15-1 is divided into facet light
Source 1-1, facet light source 1-2, facet light source 1-3, facet light source 1-4, facet light source 1-5, facet light source 1-6,
Facet light source 1-7, facet light source 1-8, facet light source 1-9, facet light source 1-10, facet light source 1-11, little flat
Area source 1-12, facet light source 1-13, facet light source 1-14, facet light source 1-15, facet light source 1-16, facet
Light source 1-17, facet light source 1-18, facet light source 1-19, facet light source 1-20, facet light source 1-21, facet light
Source 1-22, facet light source 1-23, each facet light source length and width are identical, the ultraviolet light-emitting diodes in each facet light source
Divide with the light source drive part of light source controller 11 after electrically coupled in series and electrically connect, 23 groups of facet light sources and 23 photoelectric tubes one a pair
Neat equidistant word order, and respectively group facet light source is controlled by the photoelectric tube aligning arrangement,
In Fig. 4 and Fig. 6, the second area source is by the neat multiple purples being welded on second piece of ceramic base light source board 15-2 front
Outer light-emitting diode is constituted, and the back side of second piece of ceramic base light source board 15-2 is pasted onto the second rectangle water-cooled by heat-conducting glue
On the bottom surface of radiator 10-2, the ultraviolet light-emitting diodes on second piece of ceramic base light source board 15-2 is divided into facet light source
2-1, facet light source 2-2, facet light source 2-3, facet light source 2-4, facet light source 2-5, facet light source 2-6, little
Planar light source 2-7, facet light source 2-8, facet light source 2-9, facet light source 2-10, facet light source 2-11, facet
Light source 2-12, facet light source 2-13, facet light source 2-14, facet light source 2-15, facet light source 2-16, facet light
Source 2-17, facet light source 2-18, facet light source 2-19, facet light source 2-20, facet light source 2-21, facet light source
2-22, facet light source 2-23, each facet light source length and width are identical, the ultraviolet light-emitting diodes electricity in each facet light source
After series connection, light source drive part with light source controller 11 divides and electrically connects, and 23 groups of facet light sources and 23 photoelectric tubes align one by one
Equidistant word order, and respectively group facet light source by align arrangement photoelectric tube control,
In Fig. 4 and Fig. 7, the 3rd area source is by the neat multiple purples being welded on the 3rd piece of ceramic base light source board 15-3 front
Outer light-emitting diode is constituted, and the back side of the 3rd piece of ceramic base light source board 15-3 is pasted onto the 3rd rectangle water-cooled by heat-conducting glue
On the bottom surface of radiator 10-3, the ultraviolet light-emitting diodes on the 3rd piece of ceramic base light source board 15-3 is divided into facet light source
3-1, facet light source 3-2, facet light source 3-3, facet light source 3-4, facet light source 3-5, facet light source 3-6, little
Planar light source 3-7, facet light source 3-8, facet light source 3-9, facet light source 3-10, facet light source 3-11, facet
Light source 3-12, facet light source 3-13, facet light source 3-14, facet light source 3-15, facet light source 3-16, facet light
Source 3-17, facet light source 3-18, facet light source 3-19, facet light source 3-20, facet light source 3-21, facet light source
3-22, facet light source 3-23, after ultraviolet light-emitting diodes in each facet light source is electrically coupled in series and light source controller 11
Light source drive part divide electrical connection, the equidistant word order that 23 groups of facet light sources and 23 photoelectric tubes align one by one, and
And respectively group facet light source is controlled by the photoelectric tube aligning arrangement,
In the diagram, the directional light direct irradiation that the first area source sends is on the paper of label paper 18, on label paper 18
The top layer of ink 19 solidifies,
In the diagram, it is long that what the first ultraviolet wavelength piano convex cylindrical lens 13-1 was parallel with the paper of label paper 18 is arranged on second
The underface of square water cold heat sink 10-2, and the focal line f of the first ultraviolet wavelength piano convex cylindrical lens 13-1 is positioned at label paper
A lower end, face of 18, the front of second piece of ceramic base light source board 15-2 just to the first ultraviolet wavelength piano convex cylindrical lens 13-1,
Make the directional light that each group facet light source on second piece of ceramic base light source board 15-2 front sends through the first ultraviolet wavelength
Piano convex cylindrical lens 13-1 is radiated on the paper of label paper 18, forms the multiplication of a branch of light intensity on the paper of label paper 18
Euphotic zone, the shallow top layer of label paper 18 curing ink 19 is solidified,
In the diagram, it is long that what the second ultraviolet wavelength piano convex cylindrical lens 13-2 was parallel with the paper of label paper 18 is arranged on the 3rd
The underface of square water cold heat sink 10-3, and the focal line F of the second ultraviolet wavelength piano convex cylindrical lens 13-2 is positioned at label paper
Opening on a face of 18, the front of the 3rd piece of ceramic base light source board 10-3 just to the second ultraviolet wavelength piano convex cylindrical lens 13-2, makes
The directional light that sends of each group facet light source on the 3rd piece of ceramic base light source board 10-3 front is put down through the second ultraviolet wavelength
Convex cylindrical lens 13-2 focuses on the paper of label paper 18, forms the wire of light intensity multiplication on the paper of label paper 18
High light, solidifies the deep layer of label paper 18 curing ink 19,
Structure, every size and the work process of N number of ultraviolet intense light source generator all occurs with first ultraviolet intense light source
Device is identical,
When the label paper 18 of one fixed width passes mid portion photoelectric tube through rectangular paper feed hole 7-1 and paper out opening 7-2
Transmitting tube and when receiving between pipe, the light that the transmitting tube of this part photoelectric tube sends is cut off can not arrive by label paper 18
Reaching reception pipe, this part photoelectric tube is off, and remaining photoelectric tube is in the conduction state, the state of each photoelectric tube
Be sent to the illumination width detection part of light source controller 11, in N number of ultraviolet intense light source generator be off
Each group facet light source of photoelectric tube alignment is divided by the light source drive part of light source controller 11 and adds electroluminescence, and remaining is each
The group not powered luminescence of facet light source,
Velocity sensor 12 is arranged in lower box 17, and velocity sensor 12 is positioned at the lower end of rectangular paper feed hole 7-1,
Velocity sensor 12 detects part with the intensity of illumination of light source controller 11 and electrically connects, and label paper is close to by velocity sensor 12
18, when label paper 18 is under the drive of label printing machine, with speed v through rectangular paper feed hole 7-1 and rectangular go out
During sheet hole 7-2, the illumination that the translational speed signal Negotiation speed sensor 12 of label paper 18 is sent to light source controller 11 is strong
Degree detection part, light source controller 11 rate signal detected according to velocity sensor 12, adjust N number of ultraviolet intense light source
The intensity of illumination of each group of facet light source adding electroluminescence in generator.
Claims (1)
1. a label printing machine piano convex cylindrical lens multistage rapid ultraviolet line solidification equipment, by a rectangular box, one
Light source controller, N number of ultraviolet intense light source generator, a width detection mechanism and a velocity sensor are constituted, its feature
Being: the structure of each ultraviolet intense light source generator and every equivalently-sized, rectangular box is divided into upper box and lower box two
Part, upper box and lower box are connected by a combined page, have on the top of lower box a rectangular paper feed hole and
Rectangular paper out opening, label paper is under the drive of label printing machine, with speed v through rectangular paper feed hole and rectangle
Paper out opening,
Light source controller is divided by illumination width detection part, intensity of illumination detection part, light source drive part and constitutes, and illumination width is examined
Survey part and be used for detection label paper width in real time, and by light source controller according to label paper width adjustment plane in real time
The range of exposures of light source, intensity of illumination test section demultiplexing detects the translational speed of label paper in real time, and by light source controller
Translational speed according to label paper adjusts the irradiation exposure rate of planar light source in real time, and light source drive part divides and passes through illumination
Width detection part and the testing result of intensity of illumination detection part, provide electric energy to planar light source,
Light source controller and N number of ultraviolet intense light source generator are all disposed within upper box, and light source controller is arranged on upper box
Upper end, what N number of ultraviolet intense light source generator was neat is disposed side by side on below light source controller, each ultraviolet intense light source
The bottom surface of generator is all parallel with label paper sheet of planar, and the bottom surface of each ultraviolet intense light source generator and label paper
Apart from equal,
Width detection mechanism is made up of M photoelectric tube, and each photoelectric tube has a light-emitting tube and a light receiving tube,
M photoelectric tube all electrically connects with the illumination width detection part of light source controller, and M photoelectric tube is neat along paper out opening
Equidistant word order, the transmitting tube of each photoelectric tube is arranged on the upper end of rectangular paper out opening, the reception of each photoelectric tube
Pipe is arranged on the lower end of rectangular paper out opening,
First ultraviolet intense light source generator is by small box, the first rectangle water-filled radiator, the second rectangle water-cooling
Device, the 3rd rectangle water-filled radiator, the first area source, the second area source, the 3rd area source, the first ultraviolet wavelength piano convex cylindrical
Lens and the second ultraviolet wavelength piano convex cylindrical lens are constituted, the first rectangle water-filled radiator, the second rectangle water-filled radiator,
3rd rectangle water-filled radiator, the first area source, the second area source, the 3rd area source, the first ultraviolet wavelength piano convex cylindrical are saturating
Mirror, the second ultraviolet wavelength piano convex cylindrical lens are all disposed within small box, the first rectangle water-filled radiator, the second rectangle water
Cold heat sink, the 3rd rectangle water-filled radiator are arranged on the upper end of small box, and the first ultraviolet wavelength piano convex cylindrical lens is arranged
Below the second rectangle water-filled radiator, the second ultraviolet wavelength piano convex cylindrical lens is arranged on the 3rd rectangle water-cooling
Below device, the first rectangle water-filled radiator, the second rectangle water-filled radiator and the end of the 3rd rectangle water-filled radiator
Face is all parallel with label paper sheet of planar with upper surface, the first rectangle water-filled radiator, the second rectangle water-filled radiator and
Being both provided with an inlet opening and an apopore before and after 3rd rectangle water-filled radiator in both ends of the surface, cold water is from each water inlet
Hole flows into the first rectangle water-filled radiator, the second rectangle water-filled radiator and the 3rd rectangle water-filled radiator, hot water from
Each apopore flows out the first rectangle water-filled radiator, the second rectangle water-filled radiator and the 3rd rectangle water-filled radiator,
First area source is by the neat multiple ultraviolet light-emitting diodes structures being welded on first piece of ceramic base light source board front
Becoming, the back side of first piece of ceramic base light source board is pasted onto on the bottom surface of the first rectangle water-filled radiator by heat-conducting glue, and first
Ultraviolet light-emitting diodes on block ceramic base light source board is divided into the M group facet light source that length and width are identical, M group facet light source
With M photoelectric tube align one by one along the equidistant word order of paper out opening, and respectively group facet light source by aligning
The photoelectric tube of arrangement controls, and the ultraviolet light-emitting diodes in each group of facet light source is electrically coupled in series rear and light source controller
Light source drive part divides electrical connection,
Second area source is by the neat multiple ultraviolet light-emitting diodes structures being welded on second piece of ceramic base light source board front
Becoming, the back side of second piece of ceramic base light source board is pasted onto on the bottom surface of the second rectangle water-filled radiator by heat-conducting glue, and second
Ultraviolet light-emitting diodes on block ceramic base light source board is divided into the M group facet light source that length and width are identical, M group facet light source
With M photoelectric tube align one by one along the equidistant word order of paper out opening, and respectively group facet light source by aligning
The photoelectric tube of arrangement controls, and the ultraviolet light-emitting diodes in each group of facet light source is electrically coupled in series rear and light source controller
Light source drive part divides electrical connection,
3rd area source is by the neat multiple ultraviolet light-emitting diodes structures being welded on the 3rd piece of ceramic base light source board front
Becoming, the back side of the 3rd piece of ceramic base light source board is pasted onto on the bottom surface of the 3rd rectangle water-filled radiator by heat-conducting glue, and the 3rd
Ultraviolet light-emitting diodes on block ceramic base light source board is divided into the M group facet light source that length and width are identical, M group facet light source
With M photoelectric tube align one by one along the equidistant word order of paper out opening, and respectively group facet light source by aligning
The photoelectric tube of arrangement controls, and the ultraviolet light-emitting diodes in each group of facet light source is electrically coupled in series rear and light source controller
Light source drive part divides electrical connection,
The top layer of label paper curing ink, on the paper of label paper, is entered by the directional light direct irradiation that the first area source sends
Row solidification,
What the first ultraviolet wavelength piano convex cylindrical lens was parallel with the paper of label paper is arranged on the second rectangle water-filled radiator
Underface, and the focal line f of the first ultraviolet wavelength piano convex cylindrical lens is positioned at lower end, face of label paper, second piece of pottery
The front of base light source board is just to the first ultraviolet wavelength piano convex cylindrical lens so that each group on second piece of ceramic base light source board front
The directional light that facet light source sends is radiated on the paper of label paper through the first ultraviolet wavelength piano convex cylindrical lens, at mark
Sign the euphotic zone forming the multiplication of a branch of light intensity on the paper of paper, the shallow top layer of label paper curing ink solidified,
What the second ultraviolet wavelength piano convex cylindrical lens was parallel with the paper of label paper is arranged on the 3rd rectangle water-filled radiator
Underface, and the focal line F of the second ultraviolet wavelength piano convex cylindrical lens is positioned on face of label paper, the 3rd piece of ceramic base
The front of light source board is just to the second ultraviolet wavelength piano convex cylindrical lens so that each group on the 3rd piece of ceramic base light source board front is little
The directional light that planar light source sends focuses on the paper of label paper, at label through the second ultraviolet wavelength piano convex cylindrical lens
Form the wire high light of light intensity multiplication on the paper of paper, the deep layer of label paper curing ink solidified,
Structure, every size and the work process of N number of ultraviolet intense light source generator all occurs with first ultraviolet intense light source
Device is identical,
When the label paper of one fixed width through rectangular paper feed hole and paper out opening through the transmitting of mid portion photoelectric tube
Time between pipe and reception pipe, the light that the transmitting tube of this part photoelectric tube sends is cut off by label paper can not arrive reception
Pipe, this part photoelectric tube is off, and remaining photoelectric tube is in the conduction state, and the state of each photoelectric tube is sent to
The illumination width detection part of light source controller, with the photoelectric tube being off in N number of ultraviolet intense light source generator
Each group facet light source of alignment is divided by the light source drive part of light source controller and adds electroluminescence, and remaining respectively organizes facet light
The not powered luminescence in source,
Velocity sensor is arranged in lower box, and velocity sensor is positioned at the lower end in rectangular paper feed hole, velocity pick-up
Device detects part with the intensity of illumination of light source controller and electrically connects, and label paper is close to by velocity sensor, when label paper is at mark
Sign under the drive of printer, during with speed v through rectangular paper feed hole and rectangular paper out opening, the mobile speed of label paper
Degree signal Negotiation speed sensor is sent to the intensity of illumination detection part of light source controller, light source controller pass according to speed
The rate signal that sensor detects adjusts the illumination of each group of facet light source adding electroluminescence in N number of ultraviolet intense light source generator
Intensity.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610362667.5A CN105856831B (en) | 2016-05-26 | 2016-05-26 | Label printing machine piano convex cylindrical lens multistage rapid ultraviolet line solidification equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610362667.5A CN105856831B (en) | 2016-05-26 | 2016-05-26 | Label printing machine piano convex cylindrical lens multistage rapid ultraviolet line solidification equipment |
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| CN105856831A true CN105856831A (en) | 2016-08-17 |
| CN105856831B CN105856831B (en) | 2018-04-17 |
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Cited By (1)
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| CN107718872A (en) * | 2017-09-30 | 2018-02-23 | 北京印刷学院 | The program control curing light sources of UVLED based on modern printing technology |
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