CN204586062U - A kind of stripping off device of liquid crystal lens pillar film - Google Patents
A kind of stripping off device of liquid crystal lens pillar film Download PDFInfo
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- CN204586062U CN204586062U CN201520019859.7U CN201520019859U CN204586062U CN 204586062 U CN204586062 U CN 204586062U CN 201520019859 U CN201520019859 U CN 201520019859U CN 204586062 U CN204586062 U CN 204586062U
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Abstract
The utility model relates to bore hole 3D technical field, particularly relates to a kind of stripping off device of liquid crystal lens pillar film.This device comprises: job platform, dyestripping cylinder, the first drive unit and the second drive unit; Dyestripping cylinder comprises a rolling positive camber, rolling positive camber is provided with the fixture for clamping liquid crystal lens pillar film, with fixture position for original position, the curved surface length of rolling positive camber is greater than the strip length of liquid crystal lens pillar film, wherein strip length is along the direction perpendicular with the axis of liquid crystal lens pillar film, the maximum length of liquid crystal lens pillar film; First drive unit is connected with job platform, for driving job platform rectilinear motion; Second drive unit is connected with dyestripping cylinder, rolls for driving the rolling positive camber of dyestripping cylinder.The stripping off device of liquid crystal lens pillar film of the present utility model, can improve the charge stripping efficiency of liquid crystal lens pillar film.
Description
Technical field
The utility model relates to bore hole 3D technical field, in particular to a kind of stripping off device of liquid crystal lens pillar film.
Background technology
At present, bore hole 3D stereo display technique is subject to extensive concern because possessing the good viewing free degree.Realize in the technology of bore hole 3D stereoscopic display all kinds of, the technology of liquid crystal lens pillar film collocation liquid crystal light valve (Switch Cell) freely switch owing to possessing 2D/3D, good 2D display quality and good 3D display characteristic and extensively paid attention to by industry.
In the stereo display technique of liquid crystal lens pillar film collocation liquid crystal light valve (Switch Cell), the making of liquid crystal lens pillar film is the key link place of whole technology.Generally speaking, the production process of liquid crystal lens pillar film mainly comprises: the preparation of (1) liquid crystal material, will become solid-state uv-curing type liquid crystal material heat fused at a proper temperature, and obtain molten state liquid crystal under normal temperature; Vacuum defoamation is carried out to molten state liquid crystal so that remove the air bubble in molten state liquid crystal; Liquid crystal after removing air bubble is incubated at a certain temperature; (2) friction of polyimides PI glass and lens pillar film, is similar to the friction process of general LCD industry, is convenient to liquid crystal molecule and carries out orientation by forming certain groove structure to the friction of Kapton according to specific direction; (3) coating of liquid crystal material, is coated on rubbed PI glass surface by the liquid crystal after being incubated.As shown in Fig. 1 (I), 10 is job platforms of liquid crystal coating apparatus, generally should possess the characteristic that can heat and can keep constant temperature.11 is the PI glass after friction, and upward, 12 is the molten state liquid crystal material after being coated with to its PI face, and it is linear for being coated with shape herein, also can be coated into arbitrary shape according to actual conditions; (4) lens pillar film contraposition laminating, will cover the liquid crystal layer surface of coating under atmospheric environment after the contraposition of lens pillar film.As shown in Fig. 1 (II), 13 is lens pillar films, lens pillar film 13 is the lens arras be made up of several small lens, generally before laminating, cut into specific angle, to make lenticule unit shaft to having specific angular slope, wherein, as shown in Fig. 1 (II), the oblique line directions on lens pillar film 13 is lenticule unit axial direction; Then according to the contraposition of PI glass edge, make the edge of lens pillar film parallel with PI glass edge; (5) overlay film, is evenly distributed in liquid crystal layer between PI glass 11 and lens pillar film 13 under the roller of liquid crystal coating apparatus and the relative motion of job platform 10.As shown in Figure 2,14 is rollers of liquid crystal coating apparatus, conventional method sets the relative gap between roller 14 and job platform 10, by the relative motion between roller 14 and job platform 10, liquid crystal 12 is comparatively evenly distributed between PI glass 11 and lens pillar film 13.(6) high temperature orientation and ultra-violet curing: the PI glass 11 (together with liquid crystal 12 and lens pillar film 13) after being completed by overlay film carries out orientation under specific hot conditions, make liquid crystal molecule can according to setting rubbing angle regularly arranged, then use UV-irradiation that liquid crystal is solidified, just can obtain the sandwich structure formed by PI glass 11, uv-curing type liquid crystal 12 and lens pillar film 13 as shown in Fig. 3 (I) and Fig. 3 (II).(7) liquid crystal lens pillar film is peeled off, as shown in Fig. 3 (I), conventional mode be use instrument such as blade 15 grade from the direction being approximately parallel to lens pillar film 13 axis between liquid crystal lens pillar film (wherein liquid crystal lens pillar film is made up of the uv-curing type liquid crystal 12 after solidifying and lens pillar film 13) and PI glass 11 cutting openings, then along the direction being basically perpendicular to lens pillar film 13 axis, liquid crystal lens pillar film is got off from the sur-face peeling of PI glass 11 manually, obtain liquid crystal lens pillar film 16 (being made up of uv-curing type liquid crystal 12 and lens pillar film 13) as shown in Figure 4 and the PI glass 11 after using.
Due to the restriction of equipment, the stripping of current liquid crystal lens pillar film completes by manual working entirely, and charge stripping efficiency is lower.
In correlation technique, when adopting manual working to peel off liquid crystal lens pillar film, because angle suitable between the peel angle of lens coating and the axial angle of lens pillar film accurately cannot be controlled, and make the phenomenon that easily occurs that such as liquid crystal comes off, also easily cause folding line and the scuffing of liquid crystal lens pillar film, have influence on the production yield of liquid crystal lens pillar film.
And the stripping off device of the liquid crystal lens pillar film of the utility model embodiment, because workbench can rotate in the horizontal direction, thus the fit angle of liquid crystal lens pillar film axis and direction of delaminate can be adjusted flexibly, exactly.
In this embodiment, workbench 1100, can clockwise and counterclockwise 90-degree rotation under the driving of the first drive unit, and can rectilinear motion in particular directions.Meanwhile, workbench 1100 is provided with vacuum absorption device, for adsorbing PI glass, so that be adsorbed on workbench 1100 by PI glass 1301 when liquid crystal lens pillar film is peeled off.Second major part 1200 is dyestripping cylinders of this stripping off device, will be attached to its surface when liquid crystal lens pillar film is peeled off.
Specifically, with reference to Fig. 6, dyestripping cylinder 1200 is cylindrical parts, has smooth curved surface 1201 (its mean camber 1201 is rolling positive camber).The external diameter of dyestripping cylinder 1200 is R, and internal diameter is r (figure middle (center) bearing does not draw), and its material can be the material such as stainless steel, aluminium alloy, has higher hardness.The outer of dyestripping cylinder 1200 should be tried one's best greatly through R, in order to avoid liquid crystal lens pillar film produces folding line or obvious warpage etc. when peeling off, the size of its arc length L (AB) at least should meet L (AB) >D (as shown in Figure 5), here D is the strip length of liquid crystal lens pillar film, namely perpendicular on liquid crystal lens pillar film axial direction, the maximum length that liquid crystal lens pillar film has, thus ensure that liquid crystal lens pillar film can be attached to completely on the curved surface 1201 of dyestripping cylinder 1200 after stripping.
For the internal diameter r of dyestripping cylinder 1200 without strict restriction, but the deformation of dyestripping cylinder when must ensure the thinner thickness of R-r, can not be caused.In order to alleviate the deadweight of dyestripping cylinder 1200, the shape shown in Fig. 7 can be designed to, by internal diameter r design relatively large, drums inside carries out a little hollow out process.
As shown in Figure 8, on workbench, the size of liquid crystal dispensing area has larger impact to the mode that liquid crystal lens pillar film is peeled off, as shown in Fig. 8 (I), when the size shown in liquid crystal dispensing area quadrangle abcd is identical with lens pillar film 1302 size or very close to time, substantially be all the liquid crystal material had cured owing to (comprising edge) between PI glass 1301 and lens pillar film 1302, make, between PI glass 1301 and lens pillar film 1302, there is larger adhesion, this liquid crystal lens pillar film exfoliating device also must be equipped with a blade in this case, for the original position at dyestripping before dyestripping cylinder 1200 works, liquid crystal lens pillar film 1302 and PI glass 1301 are separated a little angle.
As shown in Fig. 8 (II), when the size shown in liquid crystal dispensing area quadrangle a'b'c'd' is significantly less than the size of lens pillar film 1302, do not filled by liquid crystal completely between PI glass 1301 and lens pillar film 1302, there is larger white space (namely without liquid crystal) at the edge of lens pillar film 1302, now do not need first with blade, lens pillar film 1302 and PI glass 1301 to be separated a little angle and just directly can carry out dyestripping operation.
Continue with reference to Fig. 5 and Fig. 9, when upstream equipment by the liquid crystal lens pillar film unit 1300 after having solidified (by PI glass 1301, lens pillar film 1302 and uv-curing type liquid crystal are formed, liquid crystal material does not draw) on the workbench 1100 that is transported to this liquid crystal lens pillar film exfoliating device time, workbench 1100 is clockwise first or be rotated counterclockwise an angle, the axial direction CC ' of lens pillar film 1302 is made to be roughly parallel to edge AA ' and the BB ' (as shown in Figure 9) of dyestripping cylinder 1200, generally speaking, here do not need proper parallel, the angle of recommending is if the edge AA ' of axial direction CC ' and dyestripping cylinder 1200 and the uneven words of BB ', intersect the angle formed between the two and be not less than 45 degree.After workbench 1100 has rotated, by being arranged on the fixture being positioned at AA ' position, dyestripping cylinder edge, clamp one jiao (being the summit d of quadrangle abcd in Fig. 5) of liquid crystal lens pillar film 1300, then workbench 1100 is along the direction moving linearly perpendicular to dyestripping cylinder 1200 axially (AA ' or BB ' direction), meanwhile dyestripping cylinder 1200 also axially makes uniform circular motion around it, when the angular velocity omega of workbench 1100 point-to-point speed v and dyestripping cylinder 1200 is harmonious, namely liquid crystal lens pillar film 1300 can be got off from the sur-face peeling of PI glass 1301.
Figure 10 represents liquid crystal lens pillar film exfoliating device stripping process sectional view, and in figure, 1302 representatives are sticked to the lens pillar film on PI glass 1301 surface by uv-curing type liquid crystal (not shown).Figure 10 (I) represents that the fixture side AA ' of dyestripping cylinder 1200 has just started to clamp that time of liquid crystal lens pillar film, and Figure 10 (II) represents dyestripping cylinder 1200 and workbench 1100 in relative movement sometime.Because lens pillar film 1302 (comprising liquid crystal in addition) edge is clamped by dyestripping cylinder fixture end AA ', namely dyestripping cylinder 1200 can make liquid crystal lens pillar film be attached on the curved surface 1201 of dyestripping cylinder 1200 with the relative motion of workbench 1100.Figure 10 (III) represents that liquid crystal lens pillar film is about to certain a moment of having peeled off.After liquid crystal lens pillar film has been peeled off, the liquid crystal lens pillar film after peeling off can depart from and come by the fixture unclamping AA ' place, dyestripping cylinder 1200 edge on the curved surface 1201 of dyestripping cylinder 1200, then starts the next overburden operation circulated.
In the present embodiment, workbench 1100 has the function of rectilinear motion and angle rotation, as shown in figure 11, the first drive unit moved for driving workbench comprises the mode of the drive unit driving workbench rectilinear motion and angle to rotate: stepper motor 1400, stepping guide rail 1500 and pedestal 1800; Workbench 1100 passes through the first Bracket setting on pedestal 1800; Pedestal 1800 is arranged on stepping guide rail 1500.
Also comprise in the first drive unit: the first angular turn device rotated in the horizontal direction for driving workbench, the first angular turn device is connected with the first support.
As shown in figure 11, this first angular turn device is angle disk 1700; Angle disk 1700 and pedestal 1800 are rotationally connected; One end of first support is fixedly connected with angle disk 1700, and the other end is fixedly connected with workbench 1100.
Pedestal 1600, second support and rotation motor 1230 is comprised at the second drive unit for driving dyestripping cylinder to rotate; Second Bracket setting is on pedestal 1600; Second support comprises column and turning cylinder, and turning cylinder is horizontally set on column; Dyestripping cylinder 1200 and rotation motor 1230 are arranged at the two ends of turning cylinder respectively, and rotation motor 1230 rotates along the axis of self for driving turning cylinder, and turning cylinder drives the rolling positive camber of dyestripping cylinder 1200 to do the rolling of equidirectional.
As shown in figure 11, when stepper motor 1400 works, namely workbench 1100 can move at the setting direction tandem of stepping guide rail 1500.When needing the anglec of rotation regulating workbench 1100, can be regulated by the angle disk 1700 be arranged on above pedestal 1800, angle disk 1700 usually being 0 angle direction perpendicular to the direction of guide rail 1500, and can automatically regulate within the scope of positive and negative an angle of 90 degrees.When dyestripping cylinder 1200 is when carrying out liquid crystal lens pillar film and peeling off, dyestripping cylinder 1200 can be realized with angular speed w uniform rotation by CD-ROM drive motor 1230, thus liquid crystal lens pillar film and PI glass are separated.
Utility model content
The purpose of this utility model is the stripping off device providing liquid crystal lens pillar film, to improve the charge stripping efficiency of liquid crystal lens pillar film.
The utility model embodiment provides a kind of stripping off device of liquid crystal lens pillar film, comprising: workbench, dyestripping cylinder, the first drive unit and the second drive unit; Described workbench is for carrying PI glass, liquid crystal and lens pillar film, and the described liquid crystal wherein after ultra-violet curing and described lens pillar film form liquid crystal lens pillar film; Described dyestripping cylinder comprises a rolling positive camber, described rolling positive camber is provided with the fixture for clamping described liquid crystal lens pillar film, with described fixture position for original position, the curved surface length of described rolling positive camber is greater than the strip length of described liquid crystal lens pillar film, wherein said strip length is along the direction perpendicular with the axis of described liquid crystal lens pillar film, the maximum length of described liquid crystal lens pillar film; Described first drive unit is connected with described workbench, for driving described workbench rectilinear motion; Described second drive unit is connected with described dyestripping cylinder, rolls for driving the rolling positive camber of described dyestripping cylinder.
Preferably, described workbench is provided with the vacuum absorption device for adsorbing described PI glass.
Preferably, the column-shape curved surface of described rolling positive camber to be cross section be arc.
Preferably, described first drive unit comprises stepper motor, stepping guide rail and the first pedestal; Described workbench passes through the first Bracket setting on described first pedestal; Described first pedestal is arranged on described stepping guide rail, and along described stepping guide rail rectilinear motion under the driving of described stepper motor.
Preferably, described first drive unit, also comprises: the first angular turn device rotated in the horizontal direction for driving described workbench, and described first angular turn device is connected with described first support.
Preferably, described first angular turn device is the first angle disk; Described first angle disk and described first pedestal are rotationally connected; One end of described first support is fixedly connected with described angle disk, and the other end is fixedly connected with described workbench.
Preferably, described second drive unit, comprising: the second pedestal, the second support and rotation motor; Described second Bracket setting is on described second pedestal; Described second support comprises column and turning cylinder, and described turning cylinder is horizontally set on described column; Described dyestripping cylinder and described rotation motor are arranged at the two ends of described turning cylinder respectively, and described rotation motor rotates along the axis of self for driving described turning cylinder, and described turning cylinder drives the rolling positive camber of described dyestripping cylinder to do the rolling of equidirectional.
Preferably, described second drive unit, also comprises: the second stepper motor and the second stepping guide rail; Described second stepper motor is arranged at one end of described second guide rail, and described second pedestal is arranged on described second stepping guide rail, and moves along described second stepping rail direct line under the driving of described second stepper motor.
Preferably, described second drive unit, also comprises: for driving described column along the second angular turn device of own axis, described second angular turn device is connected with described column.
Preferably, described second angular turn device is the second angle disk; Described second angle disk and described second pedestal are rotationally connected, and one end of described column is fixedly connected with described second angle disk.
Preferably, described dyestripping cylinder also comprises negative camber, is engraved structure between described rolling positive camber and described negative camber.
The stripping off device of the liquid crystal lens pillar film that the utility model embodiment provides, when carrying out the stripping of liquid crystal lens pillar film, the holder that dyestripping cylinder is arranged is utilized to live liquid crystal lens pillar film, afterwards under the cooperation of the rolling of dyestripping rollers roll positive camber and the rectilinear motion of workbench, liquid crystal lens pillar film is stripped down, utilize this device compared to manual operations, improve the charge stripping efficiency of liquid crystal lens pillar film.
For making above-mentioned purpose of the present utility model, feature and advantage become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows in correlation technique the schematic diagram of liquid crystal coating and lens pillar film contraposition laminating when making liquid crystal lens pillar film;
Fig. 2 shows in correlation technique the schematic diagram of film covering method when making liquid crystal lens pillar film;
Fig. 3 shows in correlation technique the schematic diagram of stripping means when making liquid crystal lens pillar film;
The schematic diagram of the liquid crystal lens pillar film that Fig. 4 obtains after showing and peeling off in correlation technique and the PI glass after using;
Fig. 5 shows the structural representation of the liquid crystal lens pillar film exfoliating device that the utility model embodiment one provides;
Fig. 6 shows a kind of structural representation of dyestripping cylinder in the utility model embodiment one;
Fig. 7 shows the another kind of structural representation of dyestripping cylinder in the utility model embodiment one;
Fig. 8 shows the schematic diagram that in the utility model embodiment one, liquid crystal dispensing area size affects liquid crystal lens pillar film stripping mode;
Fig. 9 shows liquid crystal lens pillar film exfoliating device workbench angle rotate effect schematic diagram in the utility model embodiment one;
Figure 10 shows liquid crystal lens pillar film stripping process schematic diagram in the utility model embodiment one;
Figure 11 shows the structural representation of drive unit in the utility model embodiment one liquid crystal lens pillar film exfoliating device;
Figure 12 shows the structural representation of the utility model embodiment two liquid crystal lens pillar film exfoliating device;
Figure 13 shows the structural representation of the utility model embodiment three liquid crystal lens pillar film exfoliating device;
Figure 14 shows the structural representation of drive unit in the utility model embodiment three liquid crystal lens pillar film exfoliating device.
Detailed description of the invention
Below in conjunction with accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on embodiment of the present utility model, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
In order to improve the charge stripping efficiency of liquid crystal lens pillar film, the utility model embodiment provides a kind of stripping off device of liquid crystal lens pillar film, and this device comprises: workbench, dyestripping cylinder, the first drive unit and the second drive unit; Workbench is for carrying PI glass, liquid crystal and lens pillar film, and the liquid crystal wherein after ultra-violet curing and lens pillar film form liquid crystal lens pillar film; Dyestripping cylinder comprises a rolling positive camber, rolling positive camber is provided with the fixture for clamping liquid crystal lens pillar film, with fixture position for original position, the curved surface length of rolling positive camber is greater than the strip length of liquid crystal lens pillar film, wherein strip length is along the direction perpendicular with the axis of liquid crystal lens pillar film, the maximum length of liquid crystal lens pillar film; First drive unit is connected with workbench, for driving workbench rectilinear motion; Second drive unit is connected with dyestripping cylinder, rolls for driving the rolling positive camber of dyestripping cylinder.
The above-mentioned stripping off device of the utility model embodiment, when carrying out the stripping of liquid crystal lens pillar film, the holder that dyestripping cylinder is arranged is utilized to live liquid crystal lens pillar film, afterwards under the cooperation of the rolling of dyestripping rollers roll positive camber and the rectilinear motion of workbench, liquid crystal lens pillar film is stripped down, utilize this device compared to manual operations, improve the charge stripping efficiency of liquid crystal lens pillar film.
Be described below with reference to the concrete structure of specific embodiment to the utility model liquid crystal lens pillar film exfoliating device.
Embodiment one
As shown in Figure 5, this liquid crystal lens pillar film exfoliating device 1000 comprises two major parts, first major part 1100 is workbenches of this stripping off device, this workbench 1100 can carry out rectilinear motion under the driving of drive unit, and angular turn can be carried out in the horizontal direction, so that the direction of delaminate of liquid crystal lens pillar film is adjusted.
Embodiment two
As shown in figure 12, with embodiment one unlike, the workbench 2100 of this liquid crystal lens pillar film exfoliating device 2000 does not possess clockwise or the function be rotated counterclockwise, in order to the edge AA ' and BB ' direction that realize meeting before liquid crystal lens pillar film is peeled off the axial CC ' of lens pillar film and dyestripping cylinder 2200 are almost parallel, upstream equipment is needed in advance liquid crystal lens pillar film unit 2300 to be carried out angle rotation, the workbench being placed into this liquid crystal lens pillar film exfoliating device after rotating to suitable angle again carries out vacuum suction, then similar first embodiment, workbench 2100 is along perpendicular to the axial AA ' of dyestripping cylinder 2200 and BB ' direction moving linearly, under the relative motion of workbench 2100 and dyestripping cylinder 2200, liquid crystal lens pillar film is got off from the sur-face peeling of PI glass 2301.
Embodiment three
As shown in figure 13, with foregoing individual embodiments unlike, in the function that the workbench 3100 of this liquid crystal lens pillar film exfoliating device 3000 rotates without clockwise or counter clockwise direction, when liquid crystal lens pillar film unit 3300 is transported on the workbench 3100 of this liquid crystal lens pillar film exfoliating device 3000 by upstream equipment, also without the need to carrying out special angle rotation in advance, but advanced person is vacuum adsorbed when being transported on workbench 3100 by liquid crystal lens pillar film unit 3300, then by rotating the axial angle of dyestripping cylinder 3200, make the axial direction of dyestripping cylinder 3200 (that is in figure AA ' and BB ' direction) and lens pillar film axial direction CC ' almost parallel, then with each embodiment above, workbench 3100 carries out rectilinear motion along the axial direction perpendicular to dyestripping cylinder 3200, by the relative motion of workbench 3100 with dyestripping cylinder 3200, liquid crystal lens pillar film is got off from the sur-face peeling of PI glass 3301.
In the present embodiment, dyestripping cylinder can also carry out angular adjustment vertically except can rotating, implementation is: arrange in the second drive unit for driving column along the second angular turn device of own axis, the second angular turn device is connected with column.
Second angular turn device is set to the second angle disk; Second angle disk and the second pedestal are rotationally connected, one end of column is fixedly connected with the second angle disk, the rotation of column is driven thus by rotation second angle disk, thus make dyestripping cylinder carry out angle adjustment, to realize forming suitable angle between dyestripping cylinder positive camber AA and liquid crystal lens pillar film axis, such as AA is axially parallel with liquid crystal lens pillar film.
As Figure 14 shows the structural representation for the drive unit that drives dyestripping cylinder to rotate in the utility model embodiment.
Particularly, workbench 3100 rectilinear motion is in the horizontal direction driven by stepper motor 3400, completed by stepping guide rail 3500 transmission.When stepper motor 3400 works, namely workbench 3100 can move at the setting direction tandem of stepping guide rail 3500.When needing the anglec of rotation regulating dyestripping cylinder, can be regulated by the angle disk 3700 be arranged on above pedestal 3600, angle disk 3700 is usually being 0 angle direction perpendicular to the direction of guide rail 3500, and can manually accurately regulate within the scope of positive and negative an angle of 90 degrees, namely the angle of adjusting angle rotating disk 3700 can make dyestripping cylinder 3200 do 1/2 circular motion along the direction perpendicular to paper.When dyestripping cylinder 3200 is when carrying out liquid crystal lens pillar film and peeling off, dyestripping cylinder 3200 can be realized with angular speed w uniform rotation by CD-ROM drive motor 3230, thus liquid crystal lens pillar film and PI glass are separated.
Above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (10)
1. a stripping off device for liquid crystal lens pillar film, is characterized in that, comprising: workbench, dyestripping cylinder, the first drive unit and the second drive unit;
Described workbench is for carrying PI glass, liquid crystal and lens pillar film, and the described liquid crystal wherein after ultra-violet curing and described lens pillar film form liquid crystal lens pillar film;
Described dyestripping cylinder comprises a rolling positive camber, described rolling positive camber is provided with the fixture for clamping described liquid crystal lens pillar film, with described fixture position for original position, the curved surface length of described rolling positive camber is greater than the strip length of described liquid crystal lens pillar film, wherein said strip length is along the direction perpendicular with the axis of described liquid crystal lens pillar film, the maximum length of described liquid crystal lens pillar film;
Described first drive unit is connected with described workbench, for driving described workbench rectilinear motion;
Described second drive unit is connected with described dyestripping cylinder, rolls for driving the rolling positive camber of described dyestripping cylinder.
2. stripping off device according to claim 1, is characterized in that, described workbench is provided with the vacuum absorption device for adsorbing described PI glass.
3. stripping off device according to claim 1, is characterized in that, the column-shape curved surface of described rolling positive camber to be cross section be arc.
4. stripping off device according to claim 1, is characterized in that, described first drive unit comprises stepper motor, stepping guide rail and the first pedestal;
Described workbench passes through the first Bracket setting on described first pedestal;
Described first pedestal is arranged on described stepping guide rail, and along described stepping guide rail rectilinear motion under the driving of described stepper motor.
5. stripping off device according to claim 4, is characterized in that, described first drive unit, also comprises: the first angular turn device rotated in the horizontal direction for driving described workbench, and described first angular turn device is connected with described first support.
6. stripping off device according to claim 5, is characterized in that, described first angular turn device is the first angle disk;
Described first angle disk and described first pedestal are rotationally connected;
One end of described first support is fixedly connected with described angle disk, and the other end is fixedly connected with described workbench.
7. stripping off device according to claim 1, is characterized in that, described second drive unit, comprising: the second pedestal, the second support and rotation motor;
Described second Bracket setting is on described second pedestal; Described second support comprises column and turning cylinder, and described turning cylinder is horizontally set on described column;
Described dyestripping cylinder and described rotation motor are arranged at the two ends of described turning cylinder respectively, and described rotation motor rotates along the axis of self for driving described turning cylinder, and described turning cylinder drives the rolling positive camber of described dyestripping cylinder to do the rolling of equidirectional.
8. stripping off device according to claim 7, is characterized in that, described second drive unit, also comprises: for driving described column along the second angular turn device of own axis, described second angular turn device is connected with described column.
9. stripping off device according to claim 8, is characterized in that, described second angular turn device is the second angle disk;
Described second angle disk and described second pedestal are rotationally connected, and one end of described column is fixedly connected with described second angle disk.
10. stripping off device according to claim 1, is characterized in that, described dyestripping cylinder also comprises negative camber, is engraved structure between described rolling positive camber and described negative camber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019859.7U CN204586062U (en) | 2015-01-09 | 2015-01-09 | A kind of stripping off device of liquid crystal lens pillar film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019859.7U CN204586062U (en) | 2015-01-09 | 2015-01-09 | A kind of stripping off device of liquid crystal lens pillar film |
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| Publication Number | Publication Date |
|---|---|
| CN204586062U true CN204586062U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520019859.7U Withdrawn - After Issue CN204586062U (en) | 2015-01-09 | 2015-01-09 | A kind of stripping off device of liquid crystal lens pillar film |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494280A (en) * | 2015-01-09 | 2015-04-08 | 重庆卓美华视光电有限公司 | Liquid crystal cylindrical lens membrane peeling device |
| CN110193988A (en) * | 2018-02-27 | 2019-09-03 | 川奇光电科技（扬州）有限公司 | It is automatically separated film apparatus and its application method |
-
2015
- 2015-01-09 CN CN201520019859.7U patent/CN204586062U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494280A (en) * | 2015-01-09 | 2015-04-08 | 重庆卓美华视光电有限公司 | Liquid crystal cylindrical lens membrane peeling device |
| CN110193988A (en) * | 2018-02-27 | 2019-09-03 | 川奇光电科技（扬州）有限公司 | It is automatically separated film apparatus and its application method |
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