CN205818702U - Variable power drives label printing machine ultra-violet light-emitting solidification equipment - Google Patents
Variable power drives label printing machine ultra-violet light-emitting solidification equipment Download PDFInfo
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- CN205818702U CN205818702U CN201620499314.5U CN201620499314U CN205818702U CN 205818702 U CN205818702 U CN 205818702U CN 201620499314 U CN201620499314 U CN 201620499314U CN 205818702 U CN205818702 U CN 205818702U
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Abstract
A kind of Variable power drives label printing machine ultra-violet light-emitting solidification equipment, by a rectangular box, one light source controller, one rectangle water-filled radiator, one planar light source, one width detection mechanism and a velocity sensor are constituted, this device uses ultraviolet light-emitting diodes to constitute planar light source, the directional light vertical irradiation that planar light source sends is on label paper, ink on label paper is solidified, and the speed that this device is printed by width and the label of detection label printing in real time, range of exposures and the exposure rate of planar light source can be adjusted in real time.
Description
Technical field:
This utility model relates to a kind of ultraviolet curing device, and particularly a kind of Variable power drives label printing machine ultraviolet to send out
Light curring unit, 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, ultraviolet by liquid condition
Line solidification is to utilize ultraviolet and the light trigger joined in ink, coating, sealant to produce photochemical reaction realization quickly
The method of solidification,
In label printing, the fast setting of ink is the important step of label printing process, but in label printing industry,
Mostly utilize point source that high-pressure mercury-vapor lamp and metal halid lamp constitute and line source to realize ultraviolet curing, high-pressure mercury-vapor lamp and
Metal halid lamp all exist power consumption high, containing the short feature of heavy metal contaminants and life-span, in use need frequently to change high pressure
Finsen 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 is big
Also can form 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 UV-light luminous two
Pole pipe solidification equipment,
Compare with metal halid lamp ultraviolet curing method with high-pressure mercury-vapor lamp, ultraviolet light-emitting diodes curing energy
Enough be greatly lowered energy resource consumption, solidification process do not produce ozone and volatile organism matter discharge, light source long for service life, can
It is turned on and off realizing moment, it is not necessary to preheating and cool time, be particularly conducive to label printing and to heat sensitive printing material
Material printing, but the light source range of exposures of existing ultraviolet light light-emitting diode curing device and light source exposure rate are all to fix not
Become, it is impossible to width and print speed printing speed according to leaflet adjust light source range of exposures and light source exposure rate in good time, and the energy disappears
Consume relatively big, system stability and control accuracy be the highest, ultraviolet curing effect is poor,
Therefore, adjust light source range of exposures according to label printing width and label print speed printing speed in good time and light source irradiates strong
Degree, can reduce the energy resource consumption of ultraviolet light light-emitting diode curing device, raising system stability and control accuracy further, carry
High ultraviolet curing effect.
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
Precision, raising ultraviolet curing effect, the utility model proposes a kind of Variable power and drive the solidification of label printing machine ultra-violet light-emitting
Device, this device uses ultraviolet light-emitting diodes to constitute planar light source, and the directional light vertical irradiation that planar light source sends is at mark
Sign on paper, the ink on label paper is solidified, and this device is by detecting width and the mark of label printing in real time
Endorse the speed of brush, range of exposures and the exposure rate of planar light source can be adjusted in real time,
This utility model solves its technical problem and be the technical scheme is that by a rectangular box, a light source
Controller, a rectangle water-filled radiator, a planar light source, a width detection mechanism and a velocity sensor are constituted
Label printing machine solidification equipment, rectangular box is divided into upper box and lower box two parts, upper box and lower box by one
Combined page is connected, and has a rectangular paper feed hole and rectangular paper out opening on the top of lower box, and label paper exists
Under the drive of label printing machine, with speed v through rectangular paper feed hole and rectangular paper out opening,
Light source controller, rectangle water-filled radiator, planar light source are all disposed within upper box, and light source controller is arranged on
The upper end of upper box, rectangle water-filled radiator is arranged on below light source controller, the bottom surface of rectangle water-filled radiator and
Upper surface is all parallel with label paper sheet of planar, be provided with in both ends of the surface before and after rectangle water-filled radiator an inlet opening and
One apopore, cold water flows into rectangle water-filled radiator from inlet opening, and hot water flows out rectangle water-filled radiator from apopore,
Light source controller is made up of N number of identical element circuit, each element circuit by a power circuit, one
Individual width detection circuit, a velocity checking circuits, a light source driving circuit and a light emitting diode input circuit are constituted,
Width detection circuit is used for detection label paper width in real time, and adjusts the irradiation of light source in real time according to label paper width
Scope, velocity checking circuits is used for detecting in real time the translational speed of label paper, and the translational speed according to label paper is real-time
Adjusting the exposure rate of light source, light source driving circuit is tied by the detection of width detection circuit part and velocity checking circuits
Really, provide electric energy to planar light source,
Planar light source is made up of the neat multiple ultraviolet light-emitting diodes being welded on ceramic base light source board front, pottery
The back side of porcelain base light source board is pasted onto the ultraviolet on the bottom surface of rectangle water-filled radiator, on ceramic base light source board by heat-conducting glue
Light-emitting diode is along the equidistant N group facet light source being divided into length and width identical of paper out opening, and N group facet light source is with N number of
Element circuit one_to_one corresponding, each group of facet light source is controlled by corresponding element circuit, in each group of facet light source
Ultraviolet light-emitting diodes electrically coupled in series after access corresponding element circuit, ceramic base by light emitting diode input circuit
The directional light that each group facet light source on light source board front sends, vertical irradiates in the plane of label paper, to label
The top layer of paper curing ink solidifies,
Width detection mechanism is made up of N number of photoelectric tube, N number of photoelectric tube and N number of element circuit one_to_one corresponding, each
Photoelectric tube all electrically connects with the width detection circuit of corresponding units circuit, and N number of photoelectric tube is with N group facet light source one by one
Alignment along the equidistant word order of paper out opening, the transmitting tube of each photoelectric tube is arranged on the upper of rectangular paper out opening
End, the pipe that receives of each photoelectric tube is arranged on the lower end of rectangular paper out opening,
When the label paper of one fixed width passes mid portion photoelectric tube through rectangular paper feed hole and paper out opening
Time between transmitting tube and reception pipe, the light that the transmitting tube of this part photoelectric tube sends can not be arrived by label paper partition and connect
Closed tube, 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 width detection circuit of the corresponding units circuit of light source controller, and by width detection circuit and light source driving circuit pair with
Each group facet light source of the photoelectric tube alignment being off adds electroluminescence, with photoelectricity pair in the conduction state
Remaining of the pipe alignment respectively group not powered luminescence of facet light source,
Velocity sensor is arranged in lower box, and velocity sensor is positioned at the lower end in rectangular paper feed hole, speed
Sensor electrically connects with the velocity checking circuits of each element circuit of light source controller, and label paper is close to by velocity sensor,
When label paper is under the drive of label printing machine, during with speed v through rectangular paper feed hole and rectangular paper out opening, mark
The translational speed signal Negotiation speed sensor signing paper is sent to the velocity measuring electricity of each element circuit of light source controller
Road, is adjusted the intensity of illumination of planar light source by light source controller according to the rate signal that velocity sensor detects,
The beneficial effects of the utility model are: detect label in real time by width detection mechanism and velocity sensor and print
Width and the speed of label printing, can adjust range of exposures and the exposure rate of planar light source in real time, improves solidification effect further
Rate.
Accompanying drawing illustrates:
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is overall front view of the present utility model.
Fig. 2 is A-A sectional view of the present utility model.
Fig. 3 is B-B sectional view of the present utility model.
Fig. 4 is element circuit circuit diagram of the present utility model.
Detailed description of the invention:
In fig. 1 and 2, by a rectangular box, light source controller 11, rectangle water-filled radiator 10, planar light
The label printing machine solidification equipment that source, width detection mechanism and velocity sensor 12 are constituted, rectangular box is divided into upper box 1 He
Lower box 2 two parts, upper box 1 and lower box 2 is connected by a combined page 14, have on the top of lower box 2 one long
Square paper feed hole 4-1 and rectangular paper out opening 4-2, label paper 5, under the drive of label printing machine, passes with speed v
Rectangular paper feed hole 4-1 and rectangular paper out opening 4-2,
In figs. 2 and 3, light source controller 11, rectangle water-filled radiator 10, planar light source are all disposed within upper box 1
In, light source controller 11 is arranged on the upper end of upper box 1, and rectangle water-filled radiator 10 is arranged on light source controller 11 times
Face, the bottom surface of rectangle water-filled radiator 10 and upper surface are all parallel with the paper of label paper 5, at rectangle water-filled radiator
Being provided with inlet opening 9-1 and apopore 9-2 before and after 10 in both ends of the surface, cold water flows into rectangle water-cooling from inlet opening 9-1
Device 10, hot water flows out rectangle water-filled radiator 10 from apopore 9-2,
Light source controller 11 is made up of 23 identical element circuits, and each element circuit is by a power supply electricity
Road, a width detection circuit, a velocity checking circuits, a light source driving circuit and a light emitting diode input circuit
Constitute,
In figs. 2,3 and 4, planar light source is by the neat multiple ultraviolets being welded on ceramic base light source board 15 front
Light-emitting diode is constituted, and the back side of ceramic base light source board 15 is pasted onto the bottom surface of rectangle water-filled radiator 10 by heat-conducting glue
On, the ultraviolet light-emitting diodes on ceramic base light source board 15 is divided into facet light source 7-1, facet light source 7-2, facet
Light source 7-3, facet light source 7-4, facet light source 7-5, facet light source 7-6, facet light source 7-7, facet light source 7-
8, facet light source 7-9, facet light source 7-10, facet light source 7-11, facet light source 7-12, facet light source 7-13,
Facet light source 7-14, facet light source 7-15, facet light source 7-16, facet light source 7-17, facet light source 7-18, little
Planar light source 7-19, facet light source 7-20, facet light source 7-21, facet light source 7-22, facet light source 7-23,23
Facet light source length and width are identical, 23 facet light sources and 23 element circuit one_to_one corresponding, each facet light source by with its
Corresponding element circuit controls, and each facet light source is all made up of 72 ultraviolet light-emitting diodes, each facet light source
72 ultraviolet light-emitting diodes electrically coupled in series after access corresponding element circuit, pottery by light emitting diode input circuit
Each group facet light source on porcelain base light source board 15 is along the equidistant word order of paper out opening 4-2, and ceramic base light source board 15 is just
The directional light that each group facet light source on face sends, is radiated on the paper of label paper 5, to label paper 5 curing ink 6
Top layer solidify,
In figs. 2,3 and 4, width detection mechanism by transmitting tube 8-1 and receives the first photoelectricity pair that pipe 8-2 is constituted
The 3rd photoelectricity that the second photoelectric tube, transmitting tube 8-5 and the reception pipe 8-6 that pipe, transmitting tube 8-3 and reception pipe 8-4 are constituted is constituted
The 5th light that the 4th photoelectric tube, transmitting tube 8-9 and the reception pipe 8-10 constituting pipe, transmitting tube 8-7 and reception pipe 8-8 is constituted
Electricity is to pipe, transmitting tube 8-11 and receives the 6th photoelectric tube of pipe 8-12 composition, transmitting tube 8-13 and receives what pipe 8-14 was constituted
The 8th photoelectric tube, transmitting tube 8-17 and the reception pipe 8-18 that 7th photoelectric tube, transmitting tube 8-15 and reception pipe 8-16 are constituted
The tenth photoelectric tube, transmitting tube 8-21 and the reception that the 9th photoelectric tube, transmitting tube 8-19 and the reception pipe 8-20 constituted is constituted
The 11st photoelectric tube, transmitting tube 8-23 and the 12nd photoelectric tube of reception pipe 8-24 composition, the transmitting tube that pipe 8-22 is constituted
The 14th photoelectricity pair that the 13rd photoelectric tube, transmitting tube 8-27 and the reception pipe 8-28 that 8-25 and reception pipe 8-26 is constituted is constituted
Pipe, transmitting tube 8-29 and receive the 15th photoelectric tube that pipe 8-30 constitutes, transmitting tube 8-31 and receive that pipe 8-32 is constituted the
The 17th photoelectric tube, transmitting tube 8-35 and the reception pipe 8-that 16 photoelectric tubes, transmitting tube 8-33 and reception pipe 8-34 are constituted
36 the 18th photoelectric tubes constituted, transmitting tube 8-37 and the 19th photoelectric tube of reception pipe 8-38 composition, transmitting tube 8-39
The 20th photoelectric tube, transmitting tube 8-41 and the 21st photoelectricity pair of reception pipe 8-42 composition constituted with reception pipe 8-40
The 22nd photoelectric tube, transmitting tube 8-45 and the reception pipe 8-46 that pipe, transmitting tube 8-43 and reception pipe 8-44 are constituted is constituted
23rd photoelectric tube is constituted, 23 photoelectric tubes and 23 element circuit one_to_one corresponding, and 23 photoelectric tubes are one by one
In the corresponding width detection circuit being linked into element circuit corresponding thereto, 23 photoelectric tubes and 23 groups of facet light sources
Align one by one along the equidistant word order of paper out opening 4-2, the transmitting tube of each photoelectric tube is arranged on rectangular paper delivery
The upper end of hole 4-2, the pipe that receives of each photoelectric tube is arranged on the lower end of rectangular paper out opening 4-2,
Velocity sensor 12 is arranged in lower box 1, and velocity sensor 12 is positioned under rectangular paper feed hole 4-1
Holding, label paper 5 is close to by velocity sensor 12,
In the diagram, first module circuit is driven by power circuit 16, width detection circuit 17, velocity checking circuits 18, light source
Galvanic electricity road 19 and light emitting diode input circuit 20 are constituted,
Power circuit 16 by commutation diode D73, commutation diode D74, commutation diode D75, commutation diode D76 and
Filter capacitor C1 circuit as shown in Figure 4 connects and composes,
Light source driving circuit 19 is by high-voltage linear constant current light-emitting diodes pipe driving chip SDS3106 circuit as shown in Figure 4 even
Connect composition, the luminescence two in 72 ultraviolet light-emitting diodes LED1 to LED72 circuit as shown in Figure 4 of facet light source 7-1
It is in series that pole pipe input circuit 20 series connection accesses 19,72 ultraviolet light-emitting diodes LED1 to LED72 of light source driving circuit
Facet light source 7-1 on drive electric current be directly proportional to the resistance of thyrite R9,
Width detection circuit 17 is pressed Fig. 4 institute by audion Q1, fet Q2, resistance R1 and the first photoelectric tube Q3
Show that circuit connects and composes, when label paper 5 passes the first photoelectric tube Q3 through rectangular paper feed hole 4-1 and paper out opening 4-2
Transmitting tube 8-1 and when receiving between pipe 8-2, the light that the transmitting tube 8-1 of the first photoelectric tube Q3 sends by label paper 5 every
The disconnected reception pipe 8-2, the first photoelectric tube Q3 that can not arrive the first photoelectric tube Q3 is in cut-off state, when label paper 5 not
Time between the transmitting tube 8-1 and reception pipe 8-2 of the first photoelectric tube Q3, the transmitting tube 8-1 of the first photoelectric tube Q3 sends
Light can arrive the reception pipe 8-2 of the first photoelectric tube Q3, the first photoelectric tube Q3 is in the conduction state, when the first photoelectricity
Audion Q1 cut-off when turning on pipe Q3, fet Q2 turns off, and light source driving circuit 19 quits work, facet light source
72 not powered luminescences of ultraviolet light-emitting diodes on 7-1, the audion Q1 conducting when the first photoelectric tube Q3 cut-off, field is imitated
Answering audion Q2 to turn on, light source driving circuit 19 works, and 72 ultraviolet light-emitting diodes on facet light source 7-1 power up to be sent out
Light,
Velocity checking circuits 18 is by resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, voltage-controlled
Resistance R9, electric capacity C2, electric capacity C3, electric capacity C4, voltage to frequency converter LM331 circuit as shown in Figure 4 connect and compose, speed pass
The frequency signal f that sensor 12 is sent here is input to velocity checking circuits 18 by electric capacity C2, the output voltage being directly proportional to frequency signal f
Vn exports the voltage controling end of thyrite R9, and the translational speed signal of label paper 5 is sent to speed by frequency signal f
Testing circuit 18, and control to be gone here and there by 72 ultraviolet light-emitting diodes LED1 to LED72 by the resistance adjusting thyrite R9
The driving electric current on facet light source 7-1 that connection is constituted,
Circuit structure and the circuit work process of 23 element circuits are identical with first module circuit.
Claims (1)
1. Variable power drives a label printing machine ultra-violet light-emitting solidification equipment, by rectangular box, a light source controller
(11), rectangle water-filled radiator (10), planar light source, width detection mechanism and velocity sensor (12) constitute, it is characterized in that:
Rectangular box is divided into upper box (1) and lower box (2) two parts, upper box (1) and lower box (2) by a combined page (14)
It is connected, has a rectangular paper feed hole (4-1) and rectangular paper out opening (4-2), label on the top of lower box (2)
Paper (5), under the drive of label printing machine, passes rectangular paper feed hole (4-1) and rectangular paper out opening (4-with speed v
2),
Light source controller (11), rectangle water-filled radiator (10), planar light source are all disposed within upper box (1), light source control
Device (11) is arranged on the upper end of upper box (1), and rectangle water-filled radiator (10) is arranged on below light source controller (11), long
The bottom surface of square water cold heat sink (10) is all parallel with the paper of label paper (5), at rectangle water-filled radiator with upper surface
(10) being provided with inlet opening (9-1) and apopore (9-2) before and after in both ends of the surface, cold water flows into rectangle from inlet opening (9-1)
Water-filled radiator (10), hot water flows out rectangle water-filled radiator (10) from apopore (9-2),
Light source controller (11) is made up of 23 identical element circuits, each element circuit by a power circuit,
One width detection circuit, a velocity checking circuits, a light source driving circuit and a light emitting diode input circuit structure
Become,
Planar light source is made up of the neat multiple ultraviolet light-emitting diodes being welded on ceramic base light source board (15) front, pottery
The back side of porcelain base light source board (15) is pasted onto on the bottom surface of rectangle water-filled radiator (10) by heat-conducting glue, ceramic base light source board
(15) ultraviolet light-emitting diodes on is divided into facet light source (7-1), facet light source (7-2), facet light source (7-
3), facet light source (7-4), facet light source (7-5), facet light source (7-6), facet light source (7-7), facet light source
(7-8), facet light source (7-9), facet light source (7-10), facet light source (7-11), facet light source (7-12), little flat
Area source (7-13), facet light source (7-14), facet light source (7-15), facet light source (7-16), facet light source (7-
17), facet light source (7-18), facet light source (7-19), facet light source (7-20), facet light source (7-21), little flat
Area source (7-22), facet light source (7-23), 23 facet light source length and width are identical, 23 facet light sources and 23 unit
Circuit one_to_one corresponding, each facet light source is controlled by corresponding element circuit, and each facet light source is all by 72 purples
Outer light-emitting diode is constituted, and passes through light emitting diode after 72 ultraviolet light-emitting diodes of each facet light source are electrically coupled in series
Input circuit accesses corresponding element circuit, and each group facet light source on ceramic base light source board (15) is along paper out opening
(4-2) equidistant word order, the directional light that each group facet light source on ceramic base light source board (15) front sends, irradiates
On the paper of label paper (5), the top layer of label paper (5) curing ink (6) is solidified,
Width detection mechanism is by transmitting tube (8-1) and receives pipe (8-2) the first photoelectric tube, the transmitting tube (8-3) that constitute and connects
The 3rd photoelectric tube, transmitting tube that (8-6) is constituted are managed in the second photoelectric tube, transmitting tube (8-5) and reception that closed tube (8-4) is constituted
(8-7) the 5th photoelectricity that the 4th photoelectric tube, transmitting tube (8-9) and reception pipe (8-10) constituted with reception pipe (8-8) is constituted
The 6th photoelectric tube, transmitting tube (8-13) and reception pipe (8-14) that pipe, transmitting tube (8-11) and reception pipe (8-12) are constituted
The 8th photoelectric tube, transmitting tube (8-17) that (8-16) is constituted are managed in the 7th photoelectric tube, transmitting tube (8-15) and the reception that constitute
The tenth photoelectricity pair that (8-20) is constituted is managed with receiving the 9th photoelectric tube, transmitting tube (8-19) and the reception managed (8-18) and constitute
The 11st photoelectric tube, transmitting tube (8-23) and reception pipe (8-24) that pipe, transmitting tube (8-21) and reception pipe (8-22) are constituted
The 13rd photoelectric tube, transmitting tube (8-that (8-26) is constituted are managed in the 12nd photoelectric tube, transmitting tube (8-25) and the reception that constitute
27) and receive pipe (8-28) constitute the 14th photoelectric tube, transmitting tube (8-29) and receive manage (8-30) constitute the 15th
The 16th photoelectric tube, transmitting tube (8-33) and the reception pipe that photoelectric tube, transmitting tube (8-31) and reception pipe (8-32) are constituted
(8-34) the 17th photoelectric tube that constitutes, transmitting tube (8-35) and receive the 18th photoelectric tube that pipe (8-36) constitutes, send out
Penetrate pipe (8-37) and receive the 19th photoelectric tube, the transmitting tube (8-39) managed (8-38) and constitute and receive what pipe (8-40) was constituted
The 21st photoelectric tube, the transmitting tube (8-43) that (8-42) is constituted is managed in 20th photoelectric tube, transmitting tube (8-41) and reception
With receive pipe (8-44) constitute the 22nd photoelectric tube, transmitting tube (8-45) and receive manage (8-46) constitute the 23rd
Photoelectric tube is constituted, 23 photoelectric tubes and 23 element circuit one_to_one corresponding, and 23 photoelectric tubes connect one to one
Entering in the width detection circuit of element circuit corresponding thereto, 23 photoelectric tubes align one by one with 23 groups of facet light sources
Along paper out opening (4-2) equidistant word order, the transmitting tube of each photoelectric tube is arranged on rectangular paper out opening (4-2)
Upper end, the reception pipe of each photoelectric tube is arranged on the lower end of rectangular paper out opening (4-2),
Velocity sensor (12) is arranged in lower box (1), and velocity sensor (12) is positioned at rectangular paper feed hole (4-1)
Lower end, velocity sensor (12) is close to label paper (5),
First module circuit is by power circuit (16), width detection circuit (17), velocity checking circuits (18), light source driving circuit
(19) constitute with light emitting diode input circuit (20),
Power circuit (16) is by commutation diode D73, commutation diode D74, commutation diode D75, commutation diode D76 and filter
Ripple electric capacity C1 is electrically connected to form,
Light source driving circuit (19) is electrically connected to form by high-voltage linear constant current light-emitting diodes pipe driving chip SDS3106, facet
72 ultraviolet light-emitting diodes LED1 to LED72 of light source (7-1) connect with light emitting diode input circuit (20) and access light
Source driving circuit (19), driving on 72 facet light sources (7-1) in series for ultraviolet light-emitting diodes LED1 to LED72
Streaming current is directly proportional to the resistance of thyrite R9,
Width detection circuit (17) is electrically connected structure by audion Q1, fet Q2, resistance R1 and the first photoelectric tube Q3
Become, when label paper (5) passes the transmitting of the first photoelectric tube Q3 through rectangular paper feed hole (4-1) and paper out opening (4-2)
Time between pipe (8-1) and reception pipe (8-2), the light that the transmitting tube (8-1) of the first photoelectric tube Q3 sends is by label paper (5)
Partition can not arrive the reception pipe (8-2) of the first photoelectric tube Q3, and the first photoelectric tube Q3 is in cut-off state, when label paper
(5) without the first photoelectric tube Q3 transmitting tube (8-1) and receive pipe (8-2) between time, the transmitting of the first photoelectric tube Q3
The light that pipe (8-1) sends can arrive the reception pipe (8-2) of the first photoelectric tube Q3, and the first photoelectric tube Q3 is on shape
State, the audion Q1 cut-off when the first photoelectric tube Q3 conducting, fet Q2 turns off, and light source driving circuit (19) stops
Work, 72 not powered luminescences of ultraviolet light-emitting diodes on facet light source (7-1), when the first photoelectric tube Q3 cut-off
Audion Q1 turns on, and fet Q2 turns on, and light source driving circuit (19) works, 72 on facet light source (7-1)
Ultraviolet light-emitting diodes adds electroluminescence,
Velocity checking circuits (18) is by resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, voltage-controlled electricity
Resistance R9, electric capacity C2, electric capacity C3, electric capacity C4, voltage to frequency converter LM331 are electrically connected to form, velocity sensor (12) send here
Frequency signal f be input to velocity checking circuits (18) by electric capacity C2, the output voltage Vn being directly proportional to frequency signal f exports
The voltage controling end of thyrite R9, the translational speed signal of label paper (5) is sent to velocity measuring electricity by frequency signal f
Road (18), and controlled by 72 ultraviolet light-emitting diodes LED1 to LED72 series connection structures by the resistance adjusting thyrite R9
The driving electric current on facet light source (7-1) become,
Circuit structure and the circuit work process of 23 element circuits are identical with first module circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499314.5U CN205818702U (en) | 2016-05-26 | 2016-05-26 | Variable power drives label printing machine ultra-violet light-emitting solidification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499314.5U CN205818702U (en) | 2016-05-26 | 2016-05-26 | Variable power drives label printing machine ultra-violet light-emitting solidification equipment |
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| Publication Number | Publication Date |
|---|---|
| CN205818702U true CN205818702U (en) | 2016-12-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620499314.5U Withdrawn - After Issue CN205818702U (en) | 2016-05-26 | 2016-05-26 | Variable power drives label printing machine ultra-violet light-emitting solidification equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004031A (en) * | 2016-05-26 | 2016-10-12 | 北京印刷学院 | Variable power ultraviolet LED solidifying device of label printing machine |
| CN108146066A (en) * | 2018-03-12 | 2018-06-12 | 新东方油墨有限公司 | UV-LED curing modules |
| CN109421394A (en) * | 2017-08-30 | 2019-03-05 | 精工爱普生株式会社 | The control method of printing equipment and printing equipment |
| CN109760429A (en) * | 2018-12-28 | 2019-05-17 | 青岛河钢复合新材料科技有限公司 | Digital printing manufacturing device and its printing colored steel processing technology of manufacture |
| CN112078253A (en) * | 2020-09-11 | 2020-12-15 | 谢瑞 | Spraying system and spraying method |
-
2016
- 2016-05-26 CN CN201620499314.5U patent/CN205818702U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004031A (en) * | 2016-05-26 | 2016-10-12 | 北京印刷学院 | Variable power ultraviolet LED solidifying device of label printing machine |
| CN106004031B (en) * | 2016-05-26 | 2018-04-17 | 北京印刷学院 | The variable power ultra-violet light-emitting diode solidification equipment of label printing machine |
| CN109421394A (en) * | 2017-08-30 | 2019-03-05 | 精工爱普生株式会社 | The control method of printing equipment and printing equipment |
| CN108146066A (en) * | 2018-03-12 | 2018-06-12 | 新东方油墨有限公司 | UV-LED curing modules |
| CN109760429A (en) * | 2018-12-28 | 2019-05-17 | 青岛河钢复合新材料科技有限公司 | Digital printing manufacturing device and its printing colored steel processing technology of manufacture |
| CN112078253A (en) * | 2020-09-11 | 2020-12-15 | 谢瑞 | Spraying system and spraying method |
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