CN202188906U - Light measuring device on ultraviolet curing machine and ultraviolet curing machine - Google Patents
Light measuring device on ultraviolet curing machine and ultraviolet curing machine Download PDFInfo
- Publication number
- CN202188906U CN202188906U CN201120344298XU CN201120344298U CN202188906U CN 202188906 U CN202188906 U CN 202188906U CN 201120344298X U CN201120344298X U CN 201120344298XU CN 201120344298 U CN201120344298 U CN 201120344298U CN 202188906 U CN202188906 U CN 202188906U
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- sensor
- curing machine
- ultraviolet curing
- uviol lamp
- carrying platform
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Abstract
The utility model provides a light measuring device on an ultraviolet curing machine, which comprises a sensor for sensing the ultraviolet (UV) light emitted by a UV lamp, a radiating meter for receiving the detecting signals of the sensor and calculating the illuminance and light accumulating quantity of the UV light emitted by the UV lamp presently and a controller for transmitting switching control signals of the irradiating meter and the UV lamp, wherein the radiator meter is electrically connected with the sensor, and the controller is respectively in electric connection with the irradiating meter and the UV lamp. The UV curing machine comprises the light measuring device. The light measuring device is more convenient, rapid and accurate in measuring and controlling process, ensures curing quality, improves utilization efficiency of the UV lamp, simultaneously protects operators from harm of UV, and is safer.
Description
Technical field
The utility model relates to LCD, and (Liquid Crystal Display, LCD) manufacturing technology particularly relate to optical measurement instrument and ultraviolet curing machine on a kind of ultraviolet curing machine.
Background technology
In the TFT-LCD panel manufacturing industry, ODF (One Drop Filling) technology is compared with the traditional vacuum instillation process, has advantages such as process time weak point, liquid crystal utilization factor height and automaticity height.But liquid crystal carries out with the coating frame adhesive simultaneously owing to drip in the ODF technology; If can not in time solidify frame adhesive; When it directly contacts with liquid crystal material, cause the pollution of liquid crystal material easily, frame adhesive does not have curing that the phenomenon that liquid crystal penetrates frame adhesive also takes place easily at short notice simultaneously.
The ultraviolet curing machine is one of visual plant in the ODF technology, and its effect is to utilize ultraviolet ray to realize the quick curing of frame adhesive, prevents the phenomenon that liquid crystal material pollution and liquid crystal penetrate frame adhesive.
The ultraviolet curing machine generally includes the uviol lamp of the shell that shields, the carrying platform that is installed on enclosure and carrying platform top.Uviol lamp is that ultra-violet curing provides light source, and along with the increase of service time, its illumination that arrives carrying platform that emits beam can descend gradually, and the ability that ultraviolet curing equipment solidifies frame adhesive also descends thereupon.Because the long-pending amount of light equals the product of brightness value and time; So in order to guarantee that panel to be solidified receives the long-pending amount of constant light; Just need carry out illumination photometry to the uviol lamp of ultra-violet curing machine; According to measurement data, confirm the irradiation time of uviol lamp, and control the open and close of uviol lamp according to this time.
At present, the illumination photometry of uviol lamp is that the hand-held optical receiver of operator carries out, and confirms the irradiation time of uviol lamp and set the open and close of control uviol lamp according to this time according to measurement data.This job step is loaded down with trivial details, waste time and energy, and artificially participate in measuring being easy to generate than mistake, thereby quality is solidified in influence, and the while, the operating personnel also was subject to ultraviolet irradiation and health risk.
The utility model content
The technical matters that the utility model will solve provides a kind of illumination and long-pending amount of light of measurement uviol lamp that can be very convenient, quick and safe, the optical measurement instrument on the ultraviolet curing machine of assurance curing quality.
Optical measurement instrument on the ultraviolet curing machine of the embodiment of the utility model; Said ultraviolet curing machine comprises uviol lamp, be positioned at said uviol lamp below carrying platform, hold the shell of said uviol lamp and said carrying platform, said optical measurement instrument comprises:
The sensor that is used for perception ultraviolet light that said uviol lamp sends;
Be used to receive the detection signal of said sensor and calculate the current ultraviolet illumination of sending of said uviol lamp and the irradiatometer of the long-pending amount of light that increases with irradiation time, be connected with said sensor electrical;
Be used to send the controller of said irradiatometer and said uviol lamp switch controlling signal, be electrically connected respectively with said irradiatometer and said uviol lamp.
Preferably, said controller is a programmable logic controller (PLC).
Preferably, said sensor is installed in the said shell.
Preferably, said sensor is installed on the said carrying platform.
Preferably, said carrying platform is provided with groove, and said groove floor is provided with aperture, and said sensor is installed in the said groove, and said sensor is electrically connected with said irradiatometer through the lead that passes said aperture.
Preferably, the setting height(from bottom) of said sensor is lower than the load-bearing surface of said carrying platform.
Preferably, said groove, said sensor are a plurality of, and said a plurality of grooves are uniformly distributed on the said carrying platform, are provided with a said sensor in each said groove, and said a plurality of sensors are electrically connected with said irradiatometer respectively.
Preferably; The top of the support bar of said carrying platform is provided with groove; Said bottom portion of groove is provided with the aperture that runs through the said body of rod that extends along the body of rod direction of said support bar; Said sensor is installed in the said groove, and said sensor is electrically connected with said irradiatometer through the lead that passes said aperture.
Preferably, the setting height(from bottom) of said sensor is lower than the load-bearing surface of said carrying platform.
The ultraviolet curing machine of the embodiment of the utility model, comprise uviol lamp, be positioned at said uviol lamp below carrying platform, hold the shell of said uviol lamp and said carrying platform, also comprise the optical measurement instrument on the ultraviolet curing machine of the utility model.
Optical measurement instrument on the ultraviolet curing machine of the utility model can be measured the illumination and the long-pending amount of light of uviol lamp very easily; Its measurement, control procedure are convenient, quick, accurate; Guarantee to solidify quality, protect the operator not receive the ultraviolet ray infringement simultaneously, safer.
Utilize the optical measurement instrument on the ultraviolet curing machine of the utility model to measure simultaneously, reduced the activity duration of illumination photometry, help to enhance productivity at a plurality of measurement points.
The ultraviolet curing machine of the utility model, through the optical measurement instrument of the utility model is installed, its measurement, control procedure are convenient, quick, accurate, guarantee to solidify quality, protect the operator not receive the ultraviolet ray infringement simultaneously, and be safer.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the ultraviolet curing machine of a kind of embodiment of the optical measurement instrument of installation the utility model;
Fig. 2 is the vertical view of the structural representation of carrying platform among Fig. 1;
Fig. 3 is that a kind of embodiment circuit of the optical measurement instrument on the ultraviolet curing machine of the utility model connects synoptic diagram;
Fig. 4 for the ultraviolet curing machine of second kind of embodiment of optical measurement instrument that the utility model is installed structural representation;
Fig. 5 is the vertical view of the structural representation of carrying platform among Fig. 4.
Embodiment
Optical measurement instrument on the ultraviolet curing machine of the utility model; Through sensor be connected irradiatometer with sensor electrical and can measure the long-pending amount of illumination and light of uviol lamp very easily; Utilize the switch of controller control irradiatometer and uviol lamp; Its measurement, control procedure are convenient, quick, accurate, protect the operator not receive the ultraviolet ray infringement simultaneously, and be safer.
Embodiment one
Like Fig. 1, shown in Figure 3; The ultraviolet curing machine of a kind of embodiment of the optical measurement instrument of installation the utility model; Comprise shell 10, uviol lamp 1, be positioned at a kind of embodiment 3 of optical measurement instrument of carrying platform 2 and the utility model of uviol lamp 1 below; Wherein, shell 10 holds uviol lamp 1 and carrying platform 2.A kind of embodiment 3 of the optical measurement instrument of the utility model comprises:
Be used for the sensor 4 that 1 of perception uviol lamp sends ultraviolet light;
Be used for the detection signal of receiving sensor 4 and calculate the uviol lamp 1 current ultraviolet illumination of sending and the irradiatometer 5 of the long-pending amount of time dependent light, be electrically connected with sensor 4;
Be used to send the controller 6 of irradiatometer 5 and uviol lamp 1 switch controlling signal, be electrically connected respectively with irradiatometer 5 and uviol lamp 1.
Controller 6 is used to control the switch of irradiatometer 5, and when reaching the setting irradiation time, sends the control signal that is used to close uviol lamp 1.
When the ultraviolet curing machine optical measurement instrument of the utility model is worked,, open irradiatometer 5 with being elevated to measuring height on the carrying platform 2; Open uviol lamp 1, uviol lamp 1 sends ultraviolet light, sensor 4 perception ultraviolet lights; And the light signal that receives is converted into electric signal input irradiatometer 5; The electric signal of irradiatometer 5 receiving sensors 4 also calculates the long-pending amount of illumination and light of ultraviolet light, feeds back to controller 6 then, and record is presented on the display screen.
Specifically, the controller in the present embodiment 6 is programmable logic controller (PLC) (PLC).
In the optical measurement instrument on the ultraviolet curing machine of the utility model sensor 4 can be arranged in the shell 10 uviol lamp 1 below Anywhere.Like this when measuring illumination, do not need the operator to open shell 10 manual installation and adjustment optical receiver 4 positions, reduced the danger that the operator accepts ultraviolet irradiation.In the present embodiment, sensor 4 is installed on the carrying platform 2.
Specifically, carrying platform 2 is provided with groove 21, and groove 21 bottom surfaces are provided with aperture 22, and the mode through bolt or stickup in the groove 21 is equipped with sensor 4, and sensor 4 is electrically connected with irradiatometer 5 through the lead that passes aperture 22.For preventing that sensor 4 from hindering the installation of waiting to solidify workpiece, the setting height(from bottom) of sensor 4 is lower than the load-bearing surface 25 of carrying platform 2.
In general; When uviol lamp 1 is opened; There is fine difference in the illumination of the ultraviolet light that receives between the difference on the carrying platform 2, and iff is measured carrying platform 2 one points, and resulting data can not reflect truly that probably workpiece to be solidified receives the illumination of ultraviolet light.
In conjunction with shown in Figure 2; For guarantee to obtain data accurately, true, above-mentioned groove 21, sensor 4 are a plurality of (present embodiment is nine), a plurality of grooves 21 are uniformly distributed on the carrying platform 2; Be provided with a sensor 4 in each groove 21, a plurality of sensors 4 are electrically connected respectively at irradiatometer 4.When 3 work of the optical measurement instrument on the ultraviolet curing machine of present embodiment, irradiatometer 5 calculates the illumination and the long-pending amount of light of the ultraviolet light of each sensor mounting points respectively, then data are passed to controller 6, and record is presented on the display screen like this.According to measurement data, the technician judges that whether current uviol lamp 1 illumination can satisfy production requirement, as not satisfying, then in time changes uviol lamp 1.
Embodiment two
Like Fig. 4, shown in Figure 5; The ultraviolet curing machine of second kind of embodiment that illumination and the measuring device of light intensity of the utility model be installed comprises a kind of embodiment 3 of illumination supervising device of carrying platform 2 and the utility model of shell 10, uviol lamp 1, uviol lamp 1 below; Wherein, shell 10 holds uviol lamp 1 and carrying platform 2.The sensor 4 of a kind of embodiment 3 of the optical measurement instrument of the utility model is installed on the carrying platform 2.The difference of present embodiment and embodiment one is installed in the support bar 31 on the carrying platform 2 at sensor 4, and support bar 31 is used for supporting workpiece to be solidified, and totally ten six, and be uniformly distributed on the carrying platform 2.The top of each support bar 31 is provided with groove 32; The bottom of each groove 32 is provided with the aperture that runs through the body of rod 33 that extends along the body of rod direction of support bar 31; Through bolt or viscose glue sensor 4 is installed in the groove 32, sensor 4 is electrically connected with irradiatometer 5 through the lead that passes aperture 33.For not hindering workpiece to be solidified, the setting height(from bottom) of sensor 4 is lower than the load-bearing surface 35 of support bar 31, and the upper surface of support bar 31 is as the load-bearing surface 35 of supporting object.
The number of the sensor 4 in the present embodiment and position can be confirmed according to the position of different processes requirement and support bar 31 flexibly, for example select four or eight support bar 31 difference sensor installations 4, and other support bar 31 is not installed.
The ultraviolet curing machine of the utility model, comprise uviol lamp 1, be positioned at uviol lamp 1 below carrying platform 2, hold the shell 10 of uviol lamp 1 and carrying platform 2, also comprise the optical measurement instrument of the utility model.
It below only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (10)
1. the optical measurement instrument on the ultraviolet curing machine, said ultraviolet curing machine comprise uviol lamp, be positioned at the carrying platform of said uviol lamp below, hold the shell of said uviol lamp and said carrying platform, it is characterized in that said optical measurement instrument comprises:
The sensor that is used for perception ultraviolet light that said uviol lamp sends;
Be used to receive the detection signal of said sensor and calculate the current ultraviolet illumination of sending of said uviol lamp and the irradiatometer of the long-pending amount of light that increases with irradiation time, be connected with said sensor electrical;
Be used to send the controller of said irradiatometer and said uviol lamp switch controlling signal, be electrically connected respectively with said irradiatometer and said uviol lamp.
2. the optical measurement instrument on the ultraviolet curing machine as claimed in claim 1 is characterized in that, said controller is a programmable logic controller (PLC).
3. the optical measurement instrument on the ultraviolet curing machine as claimed in claim 1 is characterized in that said sensor is installed in the said shell.
4. the optical measurement instrument on the ultraviolet curing machine as claimed in claim 3 is characterized in that said sensor is installed on the said carrying platform.
5. the optical measurement instrument on the ultraviolet curing machine as claimed in claim 4; It is characterized in that; Said carrying platform is provided with groove; Said groove floor is provided with aperture, and said sensor is installed in the said groove, and said sensor is electrically connected with said irradiatometer through the lead that passes said aperture.
6. the optical measurement instrument on the ultraviolet curing machine as claimed in claim 5 is characterized in that, the setting height(from bottom) of said sensor is lower than the load-bearing surface of said carrying platform.
7. the optical measurement instrument on the ultraviolet curing machine as claimed in claim 6; It is characterized in that; Said groove, said sensor are a plurality of; Said a plurality of groove is uniformly distributed on the said carrying platform, is provided with a said sensor in each said groove, and said a plurality of sensors are electrically connected with said irradiatometer respectively.
8. the optical measurement instrument on the ultraviolet curing machine as claimed in claim 3; It is characterized in that; The top of the support bar of said carrying platform is provided with groove; Said bottom portion of groove is provided with the aperture that runs through the said body of rod that extends along the body of rod direction of said support bar, and said sensor is installed in the said groove, and said sensor is electrically connected with said irradiatometer through the lead that passes said aperture.
9. the optical measurement instrument on the ultraviolet curing machine as claimed in claim 8 is characterized in that, the setting height(from bottom) of said sensor is lower than the load-bearing surface of said carrying platform.
10. ultraviolet curing machine; Comprise uviol lamp, be positioned at said uviol lamp below carrying platform, hold the shell of said uviol lamp and said carrying platform; It is characterized in that, also comprise the optical measurement instrument on any described ultraviolet curing machine among the claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120344298XU CN202188906U (en) | 2011-09-14 | 2011-09-14 | Light measuring device on ultraviolet curing machine and ultraviolet curing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120344298XU CN202188906U (en) | 2011-09-14 | 2011-09-14 | Light measuring device on ultraviolet curing machine and ultraviolet curing machine |
Publications (1)
| Publication Number | Publication Date |
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| CN202188906U true CN202188906U (en) | 2012-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120344298XU Expired - Lifetime CN202188906U (en) | 2011-09-14 | 2011-09-14 | Light measuring device on ultraviolet curing machine and ultraviolet curing machine |
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| CN (1) | CN202188906U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194566A1 (en) * | 2013-06-07 | 2014-12-11 | 合肥京东方光电科技有限公司 | Cooling system and ultraviolet curing machine, and cooling method |
| CN105396768A (en) * | 2015-12-01 | 2016-03-16 | 芜湖纯元光电设备技术有限公司 | UV-LED curing machine with light measurement device |
| CN106547150A (en) * | 2016-11-23 | 2017-03-29 | 惠科股份有限公司 | A kind of light reaction machine |
| CN107809730A (en) * | 2017-12-22 | 2018-03-16 | 奥音精密机械（镇江）有限公司 | The ultraviolet lamp lamp bracket of the flexible manufacturing production line ultraviolet curing machine of receiver |
| CN110146158A (en) * | 2019-05-22 | 2019-08-20 | 京东方科技集团股份有限公司 | A kind of detection ultraviolet light solidification energy system and method |
| CN110375847A (en) * | 2019-05-14 | 2019-10-25 | 宁波凯耀电器制造有限公司 | The ultraviolet optical detection device of remote control UV |
| CN113418599A (en) * | 2021-07-16 | 2021-09-21 | 中国科学院半导体研究所 | Ultraviolet glue pre-curing time measuring device and method |
| CN116698188A (en) * | 2023-05-19 | 2023-09-05 | 深圳市路美康尔医疗科技有限公司 | Light intensity measuring device of ultraviolet disinfection cavity and related method |
| CN116698188B (en) * | 2023-05-19 | 2024-05-03 | 深圳市路美康尔医疗科技有限公司 | Light intensity measuring device of ultraviolet disinfection cavity and related method |
-
2011
- 2011-09-14 CN CN201120344298XU patent/CN202188906U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194566A1 (en) * | 2013-06-07 | 2014-12-11 | 合肥京东方光电科技有限公司 | Cooling system and ultraviolet curing machine, and cooling method |
| CN105396768A (en) * | 2015-12-01 | 2016-03-16 | 芜湖纯元光电设备技术有限公司 | UV-LED curing machine with light measurement device |
| CN106547150A (en) * | 2016-11-23 | 2017-03-29 | 惠科股份有限公司 | A kind of light reaction machine |
| WO2018095064A1 (en) * | 2016-11-23 | 2018-05-31 | 惠科股份有限公司 | Light reactor |
| CN107809730A (en) * | 2017-12-22 | 2018-03-16 | 奥音精密机械（镇江）有限公司 | The ultraviolet lamp lamp bracket of the flexible manufacturing production line ultraviolet curing machine of receiver |
| CN110375847A (en) * | 2019-05-14 | 2019-10-25 | 宁波凯耀电器制造有限公司 | The ultraviolet optical detection device of remote control UV |
| CN110375847B (en) * | 2019-05-14 | 2021-06-11 | 宁波凯耀电器制造有限公司 | Remote control UV ultraviolet detection device |
| CN110146158A (en) * | 2019-05-22 | 2019-08-20 | 京东方科技集团股份有限公司 | A kind of detection ultraviolet light solidification energy system and method |
| CN113418599A (en) * | 2021-07-16 | 2021-09-21 | 中国科学院半导体研究所 | Ultraviolet glue pre-curing time measuring device and method |
| CN113418599B (en) * | 2021-07-16 | 2023-08-22 | 中国科学院半导体研究所 | Ultraviolet glue pre-curing time measuring device and method |
| CN116698188A (en) * | 2023-05-19 | 2023-09-05 | 深圳市路美康尔医疗科技有限公司 | Light intensity measuring device of ultraviolet disinfection cavity and related method |
| CN116698188B (en) * | 2023-05-19 | 2024-05-03 | 深圳市路美康尔医疗科技有限公司 | Light intensity measuring device of ultraviolet disinfection cavity and related method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
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| CX01 | Expiry of patent term |