CN204666998U - A kind of polarizer stripping device for display panels - Google Patents
A kind of polarizer stripping device for display panels Download PDFInfo
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- CN204666998U CN204666998U CN201520311502.6U CN201520311502U CN204666998U CN 204666998 U CN204666998 U CN 204666998U CN 201520311502 U CN201520311502 U CN 201520311502U CN 204666998 U CN204666998 U CN 204666998U
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- plate
- polaroid
- display panels
- heating plate
- stripping device
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Abstract
The utility model discloses a kind of polarizer stripping device for display panels, comprise: base, back up pad, vacuum absorption device, heating plate, cylinder and clamping tripping device, it by arranging vacuum absorption device on base, can adsorption liquid LCD panel effectively, it is firm to locate; It can heat polaroid by arranging heating plate, reduces the peel strength of polaroid, easily peels off; It is by arranging clamping tripping device, and the portable plate in clamping tripping device upwards acts on fitting with upper plate by the reacting force of spring and compresses polaroid, can clamp polaroid conveniently and solidly; It arranges projection by the side at portable plate, puts into or take out polaroid after can being pressed down by portable plate easily.Polaroid can effectively be peeled off by this device, and reduce the possibility of panel ruptures, peeling effect is good, and work efficiency is high, convenient to operation.
Description
Technical field:
The utility model belongs to LCD Technology field, specifically relates to a kind of polarizer stripping device for display panels.
Background technology:
Polaroid is a kind of optical thin film with generation polarized light function by layer high molecule Material cladding, polaroid is converted into polar biased light by not having a natural light of deflection polarity, and make to pass through with electric field light in vertical direction, such display panels just can normal show image, is the requisite part of liquid crystal display imaging.Polaroid can exist in the process attaching to panel: polaroid quality is defective, attaches aligning accuracy defective, there is the problem such as bubble, dust, at this moment need to remove polaroid again to attach after attaching.Polaroid is attached on display panels by bonding agent, therefore certain peeling force can be produced between polaroid and display panels, although industry is designed with certain technical specification for this peeling force, such as peeling force can not be too little, to avoid polaroid automatically to peel off or the phenomenon of warpage, peeling force can not be too large, otherwise the maintenance that can affect in the future, but along with the thickness of liquid crystal display is more and more thinner, the thickness of display panels also can be more and more thinner, and the stripping means of polaroid becomes more and more difficult.
The method of existing stripping polaroid is: the first kind is traditional polaroid stripping means, namely the manual stripping carrying out polaroid of blade is utilized, the bonding crack first cutting the glass substrate of polaroid and display panels with blade makes the leading portion of polaroid tilt, display panels is pinned again with a hand, another pulls the leading portion pulling polaroid and tilt, until polaroid is separated with glass substrate; Equations of The Second Kind is the stripping adopting Polarizer peeling machine to carry out polaroid, before this one end of the polaroid on display panels was tilted, then one end of the polaroid of tilting is clamped in grip unit, utilizes roller system etc. to drive polaroid to be separated with glass substrate.In the process that these two class methods are peeled off at polaroid and glass substrate, very easily occur liquid crystal display splintering problem, and peeling effect is poor, splitting time is longer, wastes time and energy, inefficiency.
Utility model content:
For this reason, technical problem to be solved in the utility model is that the polaroid stripping means for display panels in prior art easily causes panel ruptures, and peeling effect is poor, and splitting time is long, inefficiency, thus a kind of polarizer stripping device for display panels is proposed.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of polarizer stripping device for display panels, comprise: base, back up pad, vacuum absorption device, heating plate, cylinder and clamping tripping device, described vacuum absorption device is fixedly installed on described base, described heating plate correspondence is arranged on the top of described vacuum absorption device, the first end of described cylinder is fixedly connected with described heating plate, second end of described cylinder is movably arranged in described back up pad by drive unit, described clamping tripping device comprises the lower plate be fixedly connected with described heating plate, by the upper plate that connecting link is fixedly connected with described lower plate, be arranged on the portable plate between described lower plate and described upper plate, be arranged on the spring between described lower plate and described portable plate.
Preferred as technique scheme, the side of described portable plate is provided with projection.
Preferred as technique scheme, the upper surface of described portable plate and the lower surface of described upper plate are respectively non slip surface.
Preferred as technique scheme, the upper surface of described base is provided with support column, and described back up pad is fixed on the upper end of described support column.
Preferred as technique scheme, the first end of described cylinder is piston rod, and described piston rod is fixedly connected with described heating plate, and the second end of described cylinder is cylinder body, and described cylinder body is fixedly connected with described drive unit.
Preferred as technique scheme, described drive unit is Linear slide-rail device, and described drive unit is arranged on the lower surface of described back up pad.
Preferred as technique scheme, the lower surface of described heating plate adopts Heat Conduction Material to make, and four sides of described heating plate and upper surface adopt thermal insulation material to make.
Preferred as technique scheme, is provided with heating arrangement and temperature sensor in described heating plate.
The beneficial effects of the utility model are: it by arranging vacuum absorption device on base, can adsorption liquid LCD panel effectively, and it is firm to locate; It can heat polaroid by arranging heating plate, reduces the peel strength of polaroid, easily peels off; It is by arranging clamping tripping device, and the portable plate in clamping tripping device upwards acts on fitting with upper plate by the reacting force of spring and compresses polaroid, can clamp polaroid conveniently and solidly; It arranges projection by the side at portable plate, puts into or take out polaroid after can being pressed down by portable plate easily.Polaroid can effectively be peeled off by this device, and reduce the possibility of panel ruptures, peeling effect is good, and work efficiency is high, convenient to operation.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the polarizer stripping device one-piece construction schematic diagram for display panels of the utility model embodiment;
Fig. 2 is the heating of the polarizer stripping device for the display panels polaroid schematic diagram of the utility model embodiment;
Fig. 3 is that the polarizer stripping device for display panels of the utility model embodiment peels off polaroid schematic diagram;
Fig. 4 is the clamping tripping device structural representation of the utility model embodiment;
Fig. 5 is the clamping tripping device right view of the utility model embodiment.
Symbol description in figure:
1-base, 2-back up pad, 3-vacuum absorption device, 4-heating plate, 5-cylinder, 6-clamps tripping device, 7-drive unit, 8-display panels, 9-polaroid, 102-support column, 501-piston rod, 502-cylinder body, 601-lower plate, 602-connecting link, 603-upper plate, 604-portable plate, 605-spring, 606-projection.
Embodiment:
As shown in Figure 1, the polarizer stripping device for display panels of the present utility model, comprising: base 1, back up pad 2, vacuum absorption device 3, heating plate 4, cylinder 5 and clamping tripping device 6.
The upper surface of described base 1 is provided with support column 102, and described back up pad 2 is fixed on the upper end of described support column 102.In the present embodiment, a described support column 102 is set respectively on upper surface four angles of described base 1, steadily can firmly fixes described back up pad 2.
Described vacuum absorption device 3 is fixedly installed on described base 1, the upper surface of described vacuum absorption device 3 is for placing display panels 8, the upper surface area of described vacuum absorption device 3 is greater than the area of described display panels 8, like this in the process peeling off polaroid, described vacuum absorption device 3 can effectively and firmly adsorb described display panels 8.
Described heating plate 4 correspondence is arranged on the top of described vacuum absorption device 3, and the lower surface of described heating plate 4 adopts Heat Conduction Material to make, and four sides of described heating plate 4 and upper surface adopt thermal insulation material to make.Heating arrangement and temperature sensor is provided with in described heating plate 4.Described heating plate 4 internal fixtion is provided with heating arrangement, to realize the heating to polaroid, reduces the peel strength of polaroid, arranges the heating-up temperature of described temperature sensor for heating arrangement described in perception in described heating plate 4.Because the lower surface of described heating plate 4 selects Heat Conduction Material to make, good heat conductivity, can effectively by the polaroid being distributed to described display panels 8 of even heat, in a heated state, adhesion between polaroid with described display panels 8 can decline thus reduce the stressed of described display panels 8 when being separated, and makes the not yielding breakage of described display panels 8.
The first end of described cylinder 5 is fixedly connected with described heating plate 4, and the second end of described cylinder 5 is movably arranged in described back up pad 2 by drive unit 7, and choosing described cylinder 5 in the present embodiment is two.The first end of described cylinder 5 is piston rod 501, described piston rod 501 is fixedly connected with described heating plate 4, described cylinder 5 controls described heating plate 4 by described piston rod 501 and moves up and down, as shown in Figure 2, during the 4 pairs of polaroid heating of described heating plate, described cylinder 5 controls described heating plate 4 by described piston rod 501 and down moves, and makes the lower surface of described heating plate 4 be close to described display panels 8; After having heated, described cylinder 5 controls described heating plate 4 by described piston rod 501 and up moves, and makes described heating plate 4 leave described display panels 8.Second end of described cylinder 5 is cylinder body 502, described cylinder body 502 is fixedly connected with described drive unit 7, described drive unit 7 is Linear slide-rail device, described drive unit 7 is arranged on the lower surface of described back up pad 2, described drive unit 7 achieves a straight reciprocating motion of described heating plate 4, as shown in Figure 3, after described clamping tripping device 6 clamps polaroid 9, described drive unit 7 drives described heating plate 4 and the clamping tripping device 6 that is fixedly connected with described heating plate 4 does rectilinear motion, peels off described polaroid 9 from described display panels 8.
As shown in Figure 4 and Figure 5, described clamping tripping device 6 comprises the lower plate 601 be fixedly connected with described heating plate 4, by the upper plate 603 that connecting link 602 is fixedly connected with described lower plate 601, be arranged on the portable plate 604 between described lower plate 601 and described upper plate 603, be arranged on the spring 605 between described lower plate 601 and described portable plate 604.Described lower plate 601 is fixedly connected with a side of described heating plate 4, described connecting link 602 is cylindrical bar, described connecting link 602 runs through described portable plate 604, described portable plate 604 can be up and down on described connecting link 602 by described spring 605, when described clamping tripping device 6 clamps polaroid 9, described portable plate 604 upwards acts on fitting with described upper plate 603 by the reacting force of described spring 605 and compresses described polaroid 9.The side of described portable plate 604 is provided with projection 606, after described polaroid 9 heating is stripped a part, described portable plate 604 is pressed down by described projection 606, described polaroid 9 is put between described portable plate 604 and described upper plate 603, then decontrol projection, make described portable plate 604 upwards be adjacent to described upper plate 603 by the reacting force of described spring 605 and clamp described polaroid 9; At described polaroid 9 by completely after described display panels 8 stripping, press down described portable plate 604 by described projection 606, take out the polaroid 9 be stripped.The upper surface of described portable plate 604 and the lower surface of described upper plate 603 are respectively non slip surface, in the process that described polaroid 9 is stripped, described portable plate 604 and described upper plate 603 can be made more firmly to clamp described polaroid 9.
A kind of polarizer stripping device for display panels described in the present embodiment, comprise: base, back up pad, vacuum absorption device, heating plate, cylinder and clamping tripping device, it by arranging vacuum absorption device on base, can adsorption liquid LCD panel effectively, it is firm to locate; It can heat polaroid by arranging heating plate, reduces the peel strength of polaroid, easily peels off; It is by arranging clamping tripping device, and the portable plate in clamping tripping device upwards acts on fitting with upper plate by the reacting force of spring and compresses polaroid, can clamp polaroid conveniently and solidly; It arranges projection by the side at portable plate, puts into or take out polaroid after can being pressed down by portable plate easily.Polaroid can effectively be peeled off by this device, and reduce the possibility of panel ruptures, peeling effect is good, and work efficiency is high, convenient to operation.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.
Claims (8)
1. the polarizer stripping device for display panels, it is characterized in that, comprise: base (1), back up pad (2), vacuum absorption device (3), heating plate (4), cylinder (5) and clamping tripping device (6), described vacuum absorption device (3) is fixedly installed on described base (1), described heating plate (4) correspondence is arranged on the top of described vacuum absorption device (4), the first end of described cylinder (5) is fixedly connected with described heating plate (4), second end of described cylinder (5) is movably arranged in described back up pad (2) by drive unit (7), described clamping tripping device (6) comprises the lower plate (601) be fixedly connected with described heating plate (4), by the upper plate (603) that connecting link (602) is fixedly connected with described lower plate (601), be arranged on the portable plate (604) between described lower plate (601) and described upper plate (603), be arranged on the spring (605) between described lower plate (601) and described portable plate (604).
2. the polarizer stripping device for display panels according to claim 1, is characterized in that: the side of described portable plate (604) is provided with projection (606).
3. the polarizer stripping device for display panels according to claim 1 and 2, is characterized in that: the upper surface of described portable plate (604) and the lower surface of described upper plate (603) are respectively non slip surface.
4. the polarizer stripping device for display panels according to claim 1, it is characterized in that: the upper surface of described base (1) is provided with support column (102), and described back up pad (2) is fixed on the upper end of described support column (102).
5. the polarizer stripping device for display panels according to claim 1, it is characterized in that: the first end of described cylinder (5) is piston rod (501), described piston rod (501) is fixedly connected with described heating plate (4), second end of described cylinder (5) is cylinder body (502), and described cylinder body (502) is fixedly connected with described drive unit (7).
6. according to claim 1 or 5 for the polarizer stripping device of display panels, it is characterized in that: described drive unit (7) is Linear slide-rail device, described drive unit (7) is arranged on the lower surface of described back up pad (2).
7. the polarizer stripping device for display panels according to claim 1, it is characterized in that: the lower surface of described heating plate (4) adopts Heat Conduction Material to make, and four sides of described heating plate (4) and upper surface adopt thermal insulation material to make.
8. the polarizer stripping device for display panels according to claim 1 or 7, is characterized in that: described heating plate is provided with heating arrangement and temperature sensor in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311502.6U CN204666998U (en) | 2015-05-14 | 2015-05-14 | A kind of polarizer stripping device for display panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311502.6U CN204666998U (en) | 2015-05-14 | 2015-05-14 | A kind of polarizer stripping device for display panels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666998U true CN204666998U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311502.6U Expired - Fee Related CN204666998U (en) | 2015-05-14 | 2015-05-14 | A kind of polarizer stripping device for display panels |
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| CN (1) | CN204666998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808365A (en) * | 2015-05-14 | 2015-07-29 | 苏州市邦成电子科技有限公司 | Polarizer stripping device for liquid crystal display panel |
| CN107813588A (en) * | 2017-10-23 | 2018-03-20 | 武汉华星光电半导体显示技术有限公司 | The separator and separation method of flexible display panels |
-
2015
- 2015-05-14 CN CN201520311502.6U patent/CN204666998U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808365A (en) * | 2015-05-14 | 2015-07-29 | 苏州市邦成电子科技有限公司 | Polarizer stripping device for liquid crystal display panel |
| CN104808365B (en) * | 2015-05-14 | 2018-07-20 | 苏州市邦成电子科技有限公司 | A kind of polarizer stripping device for liquid crystal display panel |
| CN107813588A (en) * | 2017-10-23 | 2018-03-20 | 武汉华星光电半导体显示技术有限公司 | The separator and separation method of flexible display panels |
| US10518521B2 (en) | 2017-10-23 | 2019-12-31 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Separation apparatus and separation method for flexible display panel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160514 |