CN207942814U - A kind of adjustable UV drying units of central cylinder type press irradiating width - Google Patents
A kind of adjustable UV drying units of central cylinder type press irradiating width Download PDFInfo
- Publication number
- CN207942814U CN207942814U CN201820238749.3U CN201820238749U CN207942814U CN 207942814 U CN207942814 U CN 207942814U CN 201820238749 U CN201820238749 U CN 201820238749U CN 207942814 U CN207942814 U CN 207942814U
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- China
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- power
- light sources
- cylinder type
- type press
- central cylinder
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- Expired - Fee Related
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- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of adjustable UV drying units of central cylinder type press irradiating width.When the utility model carries out UV and prints narrow base material to solve central cylinder type press, the cylinder face direct projection that UV drying units cover center swift without base material, the problem of making a face uneven heating and local deformation, deterioration in print quality, waste of energy.Technical solution：Include UV light sources and the power-supply controller of electric mounted on the shell of press rack and in shell, shell is equipped with illumination window towards the center swift cylinder face side of printing machine, UV light sources are located on the inside of illumination window, UV light sources are connect by power-supply controller of electric with external power supply, it is characterized in that UV light sources are several LED light source modules being symmetrically arranged amongst in pairs on the inside of illumination window, power-supply controller of electric is by several LED drive circuits, the circuit and power circuit of power switch connection are constituted, the LED light source module of a pair of of the input terminal parallel connection of output end access for the circuit that each LED drive circuit is connected with power switch, its input terminal accesses power circuit output end.
Description
Technical field
The utility model is related to the corollary equipment of central cylinder type press, especially a kind of central cylinder type press irradiating width
Adjustable UV drying units.
Background technology
Existing central cylinder type press, in order to carry out UV printings in rolled substrate material（I.e. ultraviolet light dry solidification prints）After can
It is enough instantly available ultraviolet light dry solidification, often setting is configured with UV drying units in center swift cylinder face outside.UV
UV light sources are provided in drying unit, the side in UV drying units towards center swift cylinder face is equipped with illumination window, illumination window
Mouthful width it is suitable with the effective width in center swift cylinder face, UV light sources are by illumination window to center swift cylinder surface launching
Ultraviolet light.Since the illumination window width of UV drying units is non-adjustable, so when central cylinder type press prints narrow base material in UV
When, the cylinder face that the intense UV light of UV drying units can not have center swift cylinder face both sides base material to cover directly is shone
It penetrates, and this prolonged irradiation can cause the uniform local micro-deformation of center swift cylinder face uneven heating, and UV is caused to print
Degradation；Also result in energy waste simultaneously.
Invention content
When printing narrow base material to overcome existing central cylinder type press to carry out UV, UV drying units can be to center swift
The cylinder face that cylinder face both sides do not have base material to cover carries out direct irradiation, so that a face is generated the uniform local micro-deformation of uneven heating, leads
The problem of causing deterioration in print quality, and causing energy waste, the purpose of this utility model are to provide a kind of improved satellite-type print
The adjustable UV drying units of brush machine irradiating width, can overcome the deficiencies of existing technologies.
Technical solution adopted by the utility model to solve its technical problems is：A kind of central cylinder type press irradiating width
Adjustable UV drying units, include for the UV light sources mounted on the shell of central cylinder type press rack and in the shell and
Power-supply controller of electric, is equipped with illumination window on shell towards the side in the center swift cylinder face of central cylinder type press, and UV light sources are set
It sets on the inside of the illumination window, UV light sources are connect by power-supply controller of electric with external power supply, it is characterised in that：The UV light sources
It is constituted by being symmetrically arranged amongst several LED light source modules on the inside of the illumination window in pairs, the power-supply controller of electric is by several
LED drive circuit connects the independent circuits of composition with power switch and power circuit is constituted, each pair of LED light source module
Input terminal is connected in the output end that a corresponding LED drive circuit connects the independent circuits of composition with power switch,
The input that the LED drive circuit connects the independent circuits of composition with power switch is terminated at the output end of the power circuit.
The input terminal that all LED drive circuits of above-mentioned technical proposal connect the independent circuits of composition with power switch is equal
The output end of a total power circuit can be connected in.
Power switch described in above-mentioned technical proposal can be mechanical switch or electronic switch.
The utility model has the beneficial effects that：Since the UV light sources by being symmetrically arranged amongst on the inside of the illumination window in pairs
Several LED light source modules constitute, the power-supply controller of electric connected with power switch by several LED drive circuits form it is only
Vertical circuit and power circuit are constituted, and the input terminal of each pair of LED light source module is connected in a corresponding LED and drives
Dynamic circuit connects the output end of the independent circuits of composition with power switch, and the LED drive circuit connects composition with power switch
The inputs of independent circuits be terminated at the output end of the power circuit, so can be by lighting or extinguishing in outside
LED light source module is printed when central cylinder type press in UV narrow in this way to controlling and adjusting drying equipment irradiating width range
When base material, the cylinder face that the intense UV light of UV drying units will not have center swift cylinder face both sides base material to cover carries out directly
Irradiation is connect, the uniform local micro-deformation of center swift cylinder face uneven heating will not be caused, increase center swift uses the longevity
Life improves printing quality and saving heat energy.
Below in conjunction with drawings and examples, the utility model will be further described.
Description of the drawings
Fig. 1 is a kind of showing for the side in the center swift cylinder face towards central cylinder type press of embodiment of the utility model
It is intended to.
Fig. 2 is the circuit theory schematic diagram of Fig. 1.
In figure：1, shell；2, UV light sources；3, illumination window；4, external power supply；5,6,7,8 and 9, LED light source module；10、
LED drive circuit；11, power switch；12, power circuit.
Specific implementation mode
Referring to Fig.1~Fig. 2, this central cylinder type press adjustable UV drying equipments of irradiating width, including be used to be mounted on
The shell 1 of central cylinder type press rack and UV light sources 2 and power-supply controller of electric in the shell 1, towards satellite-type on shell 1
The side in the center swift cylinder face of printing machine is equipped with illumination window 3, and the setting of UV light sources 2 is in 3 inside of the illumination window, UV light
Source 2 is connect by power-supply controller of electric with external power supply 4, it is characterised in that：The UV light sources 2 are symmetrically arranged amongst institute in pairs by 5 pairs
Several LED light source modules 5,6,7,8,9 for stating 3 inside of illumination window are constituted, and the power-supply controller of electric drives electricity by several LED
Roads 6 etc. and 7 concatenated independent circuits of power switch and power circuit 8 are constituted, the input that each pair of LED light source module 5 waits
End is connected in the output end of the concatenated independent circuits such as corresponding LED drive circuit 6 etc. and power switch 7, institute
State the output end that LED drive circuit 6 waits the input with concatenated independent circuits such as power switches 7 to be terminated at the power circuit 8.
In addition, with reference to Fig. 2, all LED drive circuits 6 wait and the input of the concatenated independent circuits such as power switch 7
End is connected in the output end of a total power circuit 8.
Claims (3)
1. a kind of adjustable UV drying units of central cylinder type press irradiating width, including be used to be mounted on central cylinder type press machine
The shell of frame and UV light sources and power-supply controller of electric in the shell, towards the center swift of central cylinder type press on shell
The side in cylinder face is equipped with illumination window, and UV light sources are arranged on the inside of the illumination window, and UV light sources are by power-supply controller of electric and outside
Portion's power supply connection, it is characterised in that：The UV light sources are by several LED light sources for being symmetrically arranged amongst in pairs on the inside of the illumination window
Module composition, the power-supply controller of electric are connected the independent circuits and electricity formed by several LED drive circuits with power switch
Source circuit is constituted, and the input terminal of each pair of LED light source module is connected in a corresponding LED drive circuit and power supply
The output end of the independent circuits of switch connection composition, the LED drive circuit connect the independent circuits of composition with power switch
Input is terminated at the output end of the power circuit.
2. the adjustable UV drying units of central cylinder type press irradiating width according to claim 1, it is characterized in that all
The input terminal that the LED drive circuit connects the independent circuits of composition with power switch is connected in a total power circuit
Output end.
3. the adjustable UV drying units of central cylinder type press irradiating width according to claim 1 or 2, it is characterized in that institute
It is mechanical switch or electronic switch to state power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238749.3U CN207942814U (en) | 2018-02-10 | 2018-02-10 | A kind of adjustable UV drying units of central cylinder type press irradiating width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238749.3U CN207942814U (en) | 2018-02-10 | 2018-02-10 | A kind of adjustable UV drying units of central cylinder type press irradiating width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207942814U true CN207942814U (en) | 2018-10-09 |
Family
ID=63699459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238749.3U Expired - Fee Related CN207942814U (en) | 2018-02-10 | 2018-02-10 | A kind of adjustable UV drying units of central cylinder type press irradiating width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207942814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020228254A1 (en) * | 2019-05-16 | 2020-11-19 | 深圳市聚超能电子科技有限公司 | Uv-led drying apparatus and method for smart identification of width of printed item |
-
2018
- 2018-02-10 CN CN201820238749.3U patent/CN207942814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020228254A1 (en) * | 2019-05-16 | 2020-11-19 | 深圳市聚超能电子科技有限公司 | Uv-led drying apparatus and method for smart identification of width of printed item |
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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: 20181009 Termination date: 20210210 |