CN104133324A - Liquid crystal display panel sealant curing machine - Google Patents
Liquid crystal display panel sealant curing machine Download PDFInfo
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- CN104133324A CN104133324A CN201310598876.6A CN201310598876A CN104133324A CN 104133324 A CN104133324 A CN 104133324A CN 201310598876 A CN201310598876 A CN 201310598876A CN 104133324 A CN104133324 A CN 104133324A
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- liquid crystal
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- ultraviolet source
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Abstract
The invention provides a liquid crystal display panel sealant curing machine comprising a support and multiple ultraviolet light sources. The ultraviolet light sources are fixed at the top of the support, and are arranged linearly along the direction of the edge, needing to be cured, of a liquid crystal display panel so as to enable the edge, needing to be cured, of the liquid crystal display panel to be totally located in an ultraviolet light source irradiation area. Each ultraviolet light source corresponds to a cooling device, and the cooling devices are used for cooling the corresponding ultraviolet light sources. The liquid crystal display panel sealant curing machine has the advantages that energy conservation and consumption reduction are realized; environmental noise pollution is reduced, mute production can be realized, and no equipment noise is produced; cost of an auxiliary ventilation system is reduced; air volume in equipment is small, glass of the penal can be effectively prevented from being broken due to wind blowing, and yield is improved beneficially to a certain extent; heat emission of the equipment is low, temperature rise of products is avoided, and liquid crystal alignment disorder due to sharp and great temperature change of the glass of the liquid crystal display panel can be avoided effectively; cost of equipment accessories is low.
Description
Technical field
The present invention relates to solidify machine technology field, relate in particular to a kind of liquid crystal panel sealing and solidify machine.
Background technology
Vertical or the horizontal curing machine of conventional large-scale ultraviolet ray in the curing processing of liquid crystal panel sealing, approximately 100000.00 yuans of every equipment unit prices; Inner high-power (about 30KW altogether) quartz burner that adopts many about 700-1000mm of length is placed in exhaust outlet position, top, and adopt air exhauster (about 3KW) pump drainage machine inner air simultaneously, allow air process fluorescent tube to reach cooling object, air draft pipe diameter 200mm, needs to be equipped with special air draft pipe; Equipment set (containing control system, blower fan, fluorescent tube, guipure motor etc.) the about 50KW of power consumption.
There is following shortcoming in above-mentioned prior art:
(1) equipment power dissipation is large, every about 50KW of power consumption;
(2) fluorescent tube heat-dissipating is many, and device interior temperature, up to 120 degree Celsius, easily causes LCD alignment entanglement phenomenon to liquid crystal panel glass;
(3) in equipment employing high-power blower is taken out, produce noise large, production environment is more noisy;
(4) exhausting air quantity is large, needs the relevant air draft pipe system of supporting installation;
(5) in production run, liquid crystal panel is affected by Wind Volume, very easily damaged, cannot produce ultra-thin liquid crystal panel;
(6) equipment price costliness, general every machine is worth more than 100000.00 yuans, and accessory lamp tube service life is low, and the replacing frequency is high, approximately 6000.00 yuans of every fluorescent tube prices.
Summary of the invention
Technical matters to be solved by this invention is, provides a kind of liquid crystal panel sealing to solidify machine, and it is simple in structure, save cost, save the energy, pollute less and without supporting large-scale exhausting system.
In order to address the above problem, the invention provides a kind of liquid crystal panel sealing and solidify machine, comprise support and multiple ultraviolet source, described multiple ultraviolet source is fixed on a top of the trellis, and the direction at edge that need to be curing along liquid crystal panel is arranged in a linear, so that liquid crystal panel need to be curing edge all in ultraviolet source irradiation region, the corresponding heat sink of each ultraviolet source, described heat sink is used to ultraviolet source cooling.
Further, comprise four ultraviolet sources, described ultraviolet source illumination is 60 ~ 80mw/cm
2.
Further, the edge that described liquid crystal panel need to be curing and the vertical range of described ultraviolet source are 80 ~ 100mm.
Further, described heat sink is fan, and described fan blows and drenches described ultraviolet source, so that ultraviolet source is lowered the temperature.
Further, described liquid crystal panel inserts in a stationary installation, to make edge that described liquid crystal panel need to be curing towards described ultraviolet source.
Further, described support surrounding adopts the anti-ultraviolet black paper shading of Teflon anti-aging.
Further, described top of the trellis all adopts steel plate sealing except placing ultraviolet source position.
Further, described heat sink is arranged on support outside.
The advantage that machine is solidified in liquid crystal panel sealing of the present invention is:
(1) energy-saving and cost-reducing, every curing machine is low in energy consumption, is only 3.2% of the curing machine of tradition;
(2) reduce environmental noise and pollute, can realize quiet production, solidify in workshop without equipment noise producing;
(3) reduce auxiliary exhausting system cost, can not need to adopt large-scale exhausting system;
(4) the interior air quantity of equipment is few simultaneously, can effectively avoid face glass drenched by wind and break, and is conducive to a certain extent Yield lmproved;
(5) equipment heat-dissipating is low, can not cause intensification phenomenon to product, can effectively avoid liquid crystal panel glass Yin Wendu sharply to change in a large number the LCD alignment entanglement phenomenon causing;
(6) equipment part is with low cost, and a whole set of material adopts most significant end material, approximately 25000.00 yuans of costs, if adopt general fitment material, and approximately 8000.00 yuans of costs.
Brief description of the drawings
The attached structural representation sketch that Figure 1 shows that the curing machine of liquid crystal panel sealing of the present invention.
Reference numeral:
10, machine is solidified in liquid crystal panel sealing; 1, support;
2, ultraviolet source; 3, heat sink;
4, liquid crystal panel; 5, edge.
Embodiment
The embodiment of liquid crystal panel sealing provided by the invention being solidified to machine below in conjunction with accompanying drawing elaborates.
The attached structural representation sketch that Figure 1 shows that the curing machine of liquid crystal panel sealing of the present invention.Referring to Fig. 1, liquid crystal panel sealing is solidified machine 10 and is comprised support 1 and multiple ultraviolet source 2, and described multiple ultraviolet sources 2 are fixed on the top of support 1, the corresponding heat sink 3 of each ultraviolet source 2.
Described support 1 is for supporting described ultraviolet source 2 and solidifying needed space for liquid crystal panel 4 provides.Preferably, in this embodiment, described support 1 surrounding adopt the anti-ultraviolet black paper of the high temperature resistant anti-aging of Teflon around, described support 1 top all adopts steel plate sealing except the position of placement ultraviolet source 2, the thickness of described steel plate can be 1mm, to prevent that the ultraviolet light that ultraviolet source 2 sends from leaking, and improves the utilization factor of ultraviolet source 2.Described support 1 can adopt stainless steel to make.The difference of the size of curing liquid crystal panel 4 as required, the size of described support 1 also can change.For example, existing liquid crystal panel 4 longest edges are about 920mm, and described support 1 adopts long 1200mm, wide 700mm and high 1100 ~ 1600mm, so that solidify required enough spaces for described liquid crystal panel 4 provides.
Multiple ultraviolet sources 2 need the direction at curing edge 5 to be arranged in a linear along liquid crystal panel 4, so that liquid crystal panel 4 needs curing edge 5 all in ultraviolet source 2 irradiation areas, ensure that the edge 5 of liquid crystal panel 4 is all cured.
In this embodiment, described liquid crystal panel sealing is solidified machine 10 and is comprised four ultraviolet sources 2, and the ultraviolet illumination of each ultraviolet source 2 is 60 ~ 80mw/cm
2, ultraviolet power is that 400W, wavelength are 365nm.It is 80 ~ 100mm that described liquid crystal panel 4 needs curing edge 5 and the vertical range of described ultraviolet source 2.Thereby, in this embodiment, described liquid crystal panel sealing is solidified machine 10 and is only adopted four ultraviolet sources 2 can meet ultraviolet source 2 to irradiate and within 5 minutes, reach the requirement that curing depth exceedes 1mm, compared with prior art, reduce the demand to electric energy, reduced energy consumption.
The irradiating width of each ultraviolet source 2 is 300mm left and right, four ultraviolet sources 2 are arranged in a linear, can form the irradiating width of a 300*1000mm scope, and in this region, each point illumination energy difference is apart from being less than 10%, the in the situation that of liquid crystal panel 4 spacing 15 ~ 20mm, can meet the demand of 13 liquid crystal panels 4 of one-step solidification.
Liquid crystal panel 4 inserts in a stationary installation (not indicating in accompanying drawing) upper, to make described liquid crystal panel 4 need curing edge 5 towards described ultraviolet source 2, and guarantees that it is 80 ~ 100mm that liquid crystal panel 4 needs curing edge 5 and the difference in height of ultraviolet source 2.
Preferably, described heat sink 3 is arranged on the outside of support 1, thereby can reduce the cross-ventilation of support 1 inside, i.e. cross-ventilation in the curing space at the edge 5 of liquid crystal panel 4, can effectively avoid product drenched and breakage by wind, improve to a certain extent the yield of product.In this embodiment, described heat sink 3 is fan, and described fan blows and drenches described ultraviolet source 2, so that ultraviolet source 2 is lowered the temperature.The power of described fan is 30W.Compared with prior art, liquid crystal panel sealing of the present invention is solidified machine 10 and is adopted small-sized fans to blow the 2 surface radiatings coolings of pouring ultraviolet source, can effectively reach cooling-down effect, there is no noise producing, realizes quiet production.
Liquid crystal panel sealing of the present invention is solidified machine and is adopted small ultraviolet light source 2 and small-sized heat sink 3, heat-dissipating is few, it is lower that machine 10 internal temperatures are solidified in liquid crystal panel sealing, can effectively avoid liquid crystal panel sharply changed by temperature and the LCD alignment entanglement phenomenon that causes occurs.Meanwhile, the curing machine exhausting of liquid crystal panel sealing of the present invention is few, does not need supporting installation exhausting system.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. machine is solidified in a liquid crystal panel sealing, it is characterized in that, comprise support and multiple ultraviolet source, described multiple ultraviolet source is fixed on a top of the trellis, and the direction at edge that need to be curing along liquid crystal panel is arranged in a linear, so that liquid crystal panel need to be curing edge all in ultraviolet source irradiation region, the corresponding heat sink of each ultraviolet source, described heat sink is used to ultraviolet source cooling.
2. machine is solidified in liquid crystal panel sealing according to claim 1, it is characterized in that, comprise four ultraviolet sources, described ultraviolet source illumination is 60 ~ 80mw/cm
2.
3. machine is solidified in liquid crystal panel sealing according to claim 1, it is characterized in that, the edge that described liquid crystal panel need to be curing and the vertical range of described ultraviolet source are 80 ~ 100mm.
4. machine is solidified in liquid crystal panel sealing according to claim 1, it is characterized in that, described heat sink is fan, and described fan blows and drenches described ultraviolet source, so that ultraviolet source is lowered the temperature.
5. machine is solidified in liquid crystal panel sealing according to claim 1, it is characterized in that, described liquid crystal panel inserts in a stationary installation, to make edge that described liquid crystal panel need to be curing towards described ultraviolet source.
6. machine is solidified in liquid crystal panel sealing according to claim 1, it is characterized in that, described support surrounding adopts the anti-ultraviolet black paper shading of Teflon anti-aging.
7. machine is solidified in liquid crystal panel sealing according to claim 1, it is characterized in that, described top of the trellis all adopts steel plate sealing except placing ultraviolet source position.
8. machine is solidified in liquid crystal panel sealing according to claim 1, it is characterized in that, described heat sink is arranged on support outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598876.6A CN104133324A (en) | 2013-11-25 | 2013-11-25 | Liquid crystal display panel sealant curing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598876.6A CN104133324A (en) | 2013-11-25 | 2013-11-25 | Liquid crystal display panel sealant curing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104133324A true CN104133324A (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310598876.6A Pending CN104133324A (en) | 2013-11-25 | 2013-11-25 | Liquid crystal display panel sealant curing machine |
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| CN (1) | CN104133324A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709714A (en) * | 2015-02-28 | 2015-06-17 | 京东方科技集团股份有限公司 | Transferring device and method of display panel |
| CN105289954A (en) * | 2015-12-01 | 2016-02-03 | 芜湖纯元光电设备技术有限公司 | Ultraviolet curing machine used for sealing adhesive production |
Citations (8)
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| CN1468662A (en) * | 2003-05-31 | 2004-01-21 | 力 丁 | Mobile photocuring apparatus |
| TW200900818A (en) * | 2007-06-29 | 2009-01-01 | Dms Co Ltd | A fixing unit for sealant UV curing machine |
| CN101773900A (en) * | 2010-02-09 | 2010-07-14 | 杭州博纳特光电科技有限公司 | Low-temperature ultraviolet curing equipment |
| CN201815458U (en) * | 2010-10-15 | 2011-05-04 | 南京熊猫电子制造有限公司 | On-line PCB board UV adhesive curing furnace |
| JP2012152677A (en) * | 2011-01-24 | 2012-08-16 | Shibaura Mechatronics Corp | Adhesive supply apparatus and adhesive supply method |
| CN103240216A (en) * | 2012-02-14 | 2013-08-14 | 江苏固立得精密光电有限公司 | Ultraviolet curing molding machine |
| CN203184205U (en) * | 2013-02-04 | 2013-09-11 | 昆山西钛微电子科技有限公司 | UV machine for camera module assembling |
| CN203595878U (en) * | 2013-11-25 | 2014-05-14 | 安徽今上显示玻璃有限公司 | Liquid crystal panel gluing and solidifying machine |
-
2013
- 2013-11-25 CN CN201310598876.6A patent/CN104133324A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1468662A (en) * | 2003-05-31 | 2004-01-21 | 力 丁 | Mobile photocuring apparatus |
| TW200900818A (en) * | 2007-06-29 | 2009-01-01 | Dms Co Ltd | A fixing unit for sealant UV curing machine |
| CN101773900A (en) * | 2010-02-09 | 2010-07-14 | 杭州博纳特光电科技有限公司 | Low-temperature ultraviolet curing equipment |
| CN201815458U (en) * | 2010-10-15 | 2011-05-04 | 南京熊猫电子制造有限公司 | On-line PCB board UV adhesive curing furnace |
| JP2012152677A (en) * | 2011-01-24 | 2012-08-16 | Shibaura Mechatronics Corp | Adhesive supply apparatus and adhesive supply method |
| CN103240216A (en) * | 2012-02-14 | 2013-08-14 | 江苏固立得精密光电有限公司 | Ultraviolet curing molding machine |
| CN203184205U (en) * | 2013-02-04 | 2013-09-11 | 昆山西钛微电子科技有限公司 | UV machine for camera module assembling |
| CN203595878U (en) * | 2013-11-25 | 2014-05-14 | 安徽今上显示玻璃有限公司 | Liquid crystal panel gluing and solidifying machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709714A (en) * | 2015-02-28 | 2015-06-17 | 京东方科技集团股份有限公司 | Transferring device and method of display panel |
| US9450213B1 (en) | 2015-02-28 | 2016-09-20 | Boe Technology Group Co., Ltd. | Device and method for transferring display panel |
| CN105289954A (en) * | 2015-12-01 | 2016-02-03 | 芜湖纯元光电设备技术有限公司 | Ultraviolet curing machine used for sealing adhesive production |
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Application publication date: 20141105 |
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