CN203611567U - Automatic adjusting device for output power of UV (Ultraviolet) lamp - Google Patents
Automatic adjusting device for output power of UV (Ultraviolet) lamp Download PDFInfo
- Publication number
- CN203611567U CN203611567U CN201320651185.3U CN201320651185U CN203611567U CN 203611567 U CN203611567 U CN 203611567U CN 201320651185 U CN201320651185 U CN 201320651185U CN 203611567 U CN203611567 U CN 203611567U
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- lamp
- power
- plc controller
- controller
- printing machine
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- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses an automatic adjusting device for the output power of a UV (Ultraviolet) lamp. The automatic adjusting device comprises a PLC (Programmable Logical Controller) arranged on a printer body and a UV lamp, wherein the UV lamp is in circuit connection with a power controller; the signal input end of the PLC controller is connected with a printer speed feedback signal acquiring device; the signal output end of the PLC controller is in circuit connection with the power controller of the UV lamp. By adopting the automatic adjusting device, the power magnitude of the UV lamp and the printer speed can be controlled to be kept synchronous, and the power of the UV lamp is adjusted automatically. Meanwhile, a motor is prevented from keeping high-power irradiation during deceleration when the device is halted under the condition that the printer speed is high and the output power of the UV power lamp is high, so that heating deformation of the workpiece is small during deceleration, and unnecessary waste is reduced.
Description
Technical field
The utility model relates to printer technology field, and more particularly, particularly one is followed press speed and automatically regulated UV lamp power output automatic regulating apparatus.
Background technology
UV lamp in printing machine is mainly used in the product after printing to carry out drying functions, the UV lamp of existing printing machine is generally in a firm power, in the time that the speed of printing machine changes, often need to regulate by manual mode the power stage of UV lamp, the shortcoming that this scheme exists is: can not guarantee that UV lamp power stage size synchronizes with press speed, can not effectively solve in print speed printing speed fast simultaneously, while shutdown under the high condition of UV lamp power output, the motor slowing down is also under high power illumination, make workpiece temperature distortion in the time slowing down, form unnecessary waste.
Utility model content
The purpose of this utility model is to provide one can follow press speed and realizes adjusting UV lamp power output automatic regulating apparatus automatically.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of UV lamp power output automatic regulating apparatus, comprise the PLC controller and the UV lamp that are arranged on printing machine body, described UV circuit for lamp is connected with power controller, the signal input part of described PLC controller connects press printing speed feedback signal collector, and the signal output part circuit of described PLC controller connects the power controller of UV lamp.
Preferably, described print speed printing speed feedback signal collector comprises the horse wheel disc that is installed on printing machine conveying axis end, and being installed on photoelectric sensor corresponding with horse wheel disc on printing machine body, the signal output part of described photoelectric sensor connects the signal input part of PLC controller.
Preferably, described print speed printing speed feedback signal collector comprises that circuit connects the AD module of PLC controller signals input, and the signal input part of described AD module is connected with the motor servo circuit on printing machine body.
Preferably, described PLC controller circuitry connects setting parameter touch-screen, and setting parameter touch-screen is installed on printing machine body.
Compared with prior art; the utility model has the advantage of: the utility model can be controlled UV lamp watt level and synchronizes with press speed; reach the power of automatic adjustment UV lamp; can effectively solve when shutting down under condition fast in press speed and that UV power modulation power output is high simultaneously; avoid motor in the time slowing down, also to keep high-power irradiation; make workpiece temperature distortion in the time slowing down little, reduced unnecessary waste.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the frame diagram of UV lamp power output automatic regulating apparatus described in the utility model.
Fig. 2 is the frame diagram of the embodiment mono-of UV lamp power output automatic regulating apparatus described in the utility model.
Fig. 3 is the structure chart of touch-screen parameter setting apparatus in UV lamp power output automatic regulating apparatus described in the utility model.
Fig. 4 is the frame diagram of the embodiment bis-of UV lamp power output automatic regulating apparatus described in the utility model.Description of reference numerals: 10, PLC controller, 20, UV lamp, 30, power controller, 40, press printing speed feedback signal collector, 50, servomotor, 60, setting parameter touch-screen, 410, horse wheel disc, 420, photoelectric sensor, 430, AD module.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment mono-
Consult shown in Fig. 1, a kind of UV lamp power output automatic regulating apparatus that the present embodiment provides, comprise the PLC controller 10 and the UV lamp 20 that are arranged on printing machine body, described UV lamp 20 circuit are connected with power controller 30, the signal input part of PLC controller 10 connects press printing speed feedback signal collector 40, and the signal output part circuit of PLC controller 10 connects the power controller 30 of UV lamp 20.
Consult shown in Fig. 2, print speed printing speed feedback signal collector 40 in the present embodiment comprises the horse wheel disc 410 that is installed on printing machine conveying axis end, and be installed on photoelectric sensor corresponding with horse wheel disc 410 on printing machine body 420, and the signal output part of described photoelectric sensor 420 connects the signal input part of PLC controller 10.
In the time that printing machine is worked, can collect by photoelectric sensor 420 photoelectric pulse signal of the horse wheel disc 410 on printing machine conveying axis end, and PLC controller 10 receives this photoelectric pulse signal, union goes out the speed of actual printing machine conveying axis, get final product the power output of power ratio control controller 30 by this velocity amplitude PLC controller 10, and then control the power of UV lamp 20.
The present embodiment also can comprise the setting parameter touch-screen 60 being connected with PLC controller 10 circuit, and setting parameter touch-screen 60 is installed on printing machine body, and this setting parameter touch-screen 60 is for setting the standard speed value of printing machine conveying axis; And PLC controller 10 can compare the actual speed of this standard speed value and printing machine conveying axis, with the power output of power ratio control controller 30.
Consult shown in Fig. 3, provided the structural representation of setting parameter touch-screen 60, it can be the touch-screen of a condenser type or resistance-type, and touch-screen has manual mode or automatic mode function; By carry out the selection of manual mode or automatic mode on setting parameter touch-screen 60, as: can manual adjustments UV lamp 20, can select low speed automatically to turn deep low gear UV power; Can select speed automatically to adjust UV lamp 20 power; Preset the switching time that can carry out automatic catch, and can carry out default setting of velocity amplitude etc.; And under manual mode regulating power, can realize low speed in the time that printing machine is shut down time, UV lamp 20 high light shelves automatically switch to low light level shelves.
Embodiment bis-
Consult shown in Fig. 4, other of the present embodiment are identical with embodiment mono-, difference is: the print speed printing speed feedback signal collector in the present embodiment comprises that circuit connects the AD module 430 of PLC controller 10 signal input parts, and the signal input part of AD module 430 is connected with servomotor 50 circuit on printing machine body.
Wherein, AD module 430 gathers servomotor 50 signals on printing machine body, and be converted to voltage signal (as DC0～5V or DC0～10V) and export in PLC controller 10, PLC controller 10 is scaled this signal the running speed of servomotor 50 reality of printing machine, and the standard speed value that this real-world operation speed and setting parameter touch-screen 60 are set is compared to the power output with power ratio control controller 30, control UV lamp 20 and realize power and automatically regulate to reach.
Although described by reference to the accompanying drawings embodiment of the present utility model; but the patent owner can make various distortion or modification within the scope of the appended claims; as long as be no more than the described protection domain of claim of the present utility model, all should be within protection domain of the present utility model.
Claims (4)
1. a UV lamp power output automatic regulating apparatus, comprise the PLC controller (10) and the UV lamp (20) that are arranged on printing machine body, it is characterized in that: described UV lamp (20) circuit is connected with power controller (30), the signal input part of described PLC controller (10) connects press printing speed feedback signal collector (40), and the signal output part circuit of described PLC controller (10) connects the power controller (30) of UV lamp (50).
2. UV lamp power output automatic regulating apparatus according to claim 1, it is characterized in that: described print speed printing speed feedback signal collector (40) comprises the horse wheel disc (410) that is installed on printing machine conveying axis end, and being installed on photoelectric sensor (420) corresponding with horse wheel disc (410) on printing machine body, the signal output part of described photoelectric sensor (420) connects the signal input part of PLC controller (10).
3. UV lamp power output automatic regulating apparatus according to claim 1, it is characterized in that: described print speed printing speed feedback signal collector comprises that circuit connects the AD module (430) of PLC controller (10) signal input part, and the signal input part of described AD module (430) is connected with servomotor (50) circuit on printing machine body.
4. UV lamp power output automatic regulating apparatus according to claim 1, is characterized in that: described PLC controller (10) circuit connects setting parameter touch-screen (60), and setting parameter touch-screen (60) is installed on printing machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651185.3U CN203611567U (en) | 2013-10-21 | 2013-10-21 | Automatic adjusting device for output power of UV (Ultraviolet) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651185.3U CN203611567U (en) | 2013-10-21 | 2013-10-21 | Automatic adjusting device for output power of UV (Ultraviolet) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611567U true CN203611567U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320651185.3U Expired - Fee Related CN203611567U (en) | 2013-10-21 | 2013-10-21 | Automatic adjusting device for output power of UV (Ultraviolet) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946348A (en) * | 2016-05-31 | 2016-09-21 | 广东阿诺捷喷墨科技有限公司 | LED-UV control system and method |
-
2013
- 2013-10-21 CN CN201320651185.3U patent/CN203611567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946348A (en) * | 2016-05-31 | 2016-09-21 | 广东阿诺捷喷墨科技有限公司 | LED-UV control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20181021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |