CN105223737B - Friction orientation cloth aging equipment and method - Google Patents
Friction orientation cloth aging equipment and method Download PDFInfo
- Publication number
- CN105223737B CN105223737B CN201510738007.8A CN201510738007A CN105223737B CN 105223737 B CN105223737 B CN 105223737B CN 201510738007 A CN201510738007 A CN 201510738007A CN 105223737 B CN105223737 B CN 105223737B
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- friction
- cloth
- friction roller
- panel
- aging
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- 239000004744 fabric Substances 0.000 title claims abstract description 141
- 230000032683 aging Effects 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 35
- 210000004209 hair Anatomy 0.000 abstract description 46
- 238000005516 engineering process Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 17
- 239000002245 particle Substances 0.000 description 15
- 239000000758 substrate Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to a kind of friction orientation cloth aging equipment and method, the device includes：Aging panel, is oriented to first direction；Friction roller, friction orientation cloth is coated with, for driving the friction orientation cloth to be rotated along the first direction；Control unit, for controlling the friction roller to be rotated along the first direction, after preset time, the friction roller is controlled to move the first distance in a second direction relative to the aging panel, the second direction is vertical with the first direction, and first distance is less than pre-determined distance.The present invention can first cause the cloth hair of friction orientation cloth to produce the skew with second direction along a first direction.Without the cutting angle for needing change friction orientation cloth, without special batching mode is set, the requirement to Rubbing boards can be reduced, reduces technology difficulty.Cloth cant can also be handled to the friction orientation cloth of existing defects, extend the service life of friction orientation cloth, so as to improve mobility and save cost.
Description
Technical field
The present invention relates to display technology field, in particular to a kind of friction orientation cloth aging equipment and a kind of friction
It is orientated cloth aging method.
Background technology
In the molding process of liquid crystal panel, friction process refers to the Roller (frictions for being wrapped with nylon cloth or cotton
Roller), the alignment layer surface on substrate is rubbed with certain orientation and dynamics, form it into can allow liquid crystal align and
The groove of pre- angle measurement, this process are referred to as liquid crystal molecular orientation technology.The quality of orientation effect directly influences liquid crystal
Show the quality of device, therefore requirement of the orientation technology to Roller is high, and be then straight to Roller Aging (aging) before volume production
Connect the quality for having influence on volume production product.
The Aging modes of prior art be friction roller by cloth is spooled by Rubbing (friction orientation) machine, in Bare
Aging is carried out in a manner of Rubbing on Glass (smooth glass) so that the cloth cant on friction roller causes easy to unification
The cloth hair and particle foreign matter to come off comes off from friction roller, so as to be advantageous to the raising of orientation quality, as shown in Figure 1.It is this
Aging modes be it is single Bare Glass are replaced into volume production product Glass, friction is rolled up by common mode on friction roller 2 '
It is orientated cloth 3 ', (seam i.e. between the both ends of friction orientation cloth 3 ' of gap 32 ' that friction orientation cloth 3 ' is formed on friction roller 2 '
Gap) parallel to the axial direction of friction roller 2 ', will need in advance the friction roller 2 ' of output product by Bare Glass with more
Secondary Rubbing mode causes the cloth cant of friction cloth 3 ' to consistent so that will not be produced in ensuing volume production product Rubbing
It is raw to destroy Rubbing effects because friction cloth 3 ' cloth hair itself tends to the reason for inconsistent.
As shown in Fig. 2 this Aging modes can only cause the cloth hair 31 ' of friction orientation cloth 3 ' unanimously to incline along y directions
Tiltedly, in Bare Glass or in the case for the treatment of particle 9 ' to be present on orientation substrate 8 ', when cloth hair 31 ' passes through particle 9 ',
Grain 9 ' will can extrude to both sides respectively from its both sides by cloth hair 31 ' so that along x directions bifurcated, such as Fig. 3 occur for cloth hair 31 '
It is shown.
In view of the above-mentioned problems, prior art is in friction orientation cloth and on friction roller, the mode of batching is improved,
As shown in figure 4, roll up friction orientation cloth 3 ' at a certain angle on friction roller 2 ' so that gap 32 ' and the axial shape of friction roller 2 '
Into angle, tilted so as to be formed along y directions, and the cloth hair of certain angle is tilted along x directions.
This Aging modes of the prior art can only cause on Roller cloth cant to towards Rubbing direction-adaptings,
Can not freely control hair to, therefore without adjust and repair hair to function；And in order to which volume rubs at a certain angle on roller
Orientation cloth is wiped, and causes the smaller needs in gap, the cutting with angle is carried out to friction orientation cloth, and to be also Rubbing machines
Platform designs spinfunction, has a strong impact on process time and the technological requirement to Rubbing boards.
The content of the invention
The technical problems to be solved by the invention are how easily burin-in process to be carried out to friction orientation cloth, so as to rub
Wipe inclination of the cloth hair formation of orientation cloth along x directions and y directions.
For this purpose, the present invention proposes a kind of friction orientation cloth aging equipment, including：
Aging panel, is oriented to first direction；
Friction roller, friction orientation cloth is coated with, for driving the friction orientation cloth to be rotated along the first direction；
Control unit, for controlling the friction roller to be rotated along the first direction, after preset time, rubbed described in control
Wipe roller and move the first distance relative to the aging panel second direction, the second direction is vertical with the first direction, institute
State the first distance and be less than pre-determined distance.
Preferably, aging panel includes two panels, and described device also includes：
At least one clip, the both ends of each clip are respectively connecting to two panels, described for clamping two panels
Friction roller.
Preferably, when described device includes multiple clips, the distance between any two neighboring clips are equal.
Preferably, described control unit is additionally operable to control the panel to the friction roller by least one clip
Pressure.
Preferably, described control unit includes：
At least one first screw rod, each first screw rod are connected to a clip, for being controlled by each clip
Pressure of the panel to the friction roller.
Preferably, described control unit also includes：
At least one first sensor, the first sensor are arranged on first screw rod, first sensing
Device is used for the degree that screws for sensing the first screw rod, and generates pressure of the panel to the friction roller according to the degree that screws
Power.
Preferably, in addition to：
Second screw rod, is set in a second direction, at least one clip is connected to, for controlling the multiple clip
Pre-determined distance is moved in a second direction, to drive the panel to move pre-determined distance in a second direction relative to friction roller.
Preferably, the panel is and the friction roller curvature identical curved slab.
Preferably, in addition to：
Second sensor, it is arranged in the friction roller, for sensing pressure of the panel to the friction roller.
Preferably, the length of the aging panel is more than the length of the friction roller.
Preferably, described control unit is used to control the friction roller relative to the aging panel, with pre-set velocity edge
Second direction moves the first distance, and the pre-set velocity is less than preset value.
The invention also provides a kind of friction orientation cloth aging method based on said apparatus, including：
Control friction roller is rotated in a first direction；
After preset time control friction roller relative to aging panel in a second direction move the first distance, described first away from
From less than pre-determined distance.
It Pass through above-mentioned technical proposal, can first cause the cloth hair of friction orientation cloth to be unified for first direction, and then control and rub
Wipe roller and the first distance is moved with First Speed in a second direction relative to aging panel so that the cloth hair on friction orientation cloth produces
Along the skew of second direction.When particle on orientation substrate be present, cloth will not be caused in alignment films or aging technique
Hair gives birth to larger bifurcated, improves the physical life of friction orientation cloth.And without the cutting angle for needing change friction orientation cloth
Degree, without special batching mode is set, the requirement to Rubbing boards can be reduced, reduces technology difficulty.It can also lead to
Cross the program and burin-in process independently is carried out to friction orientation cloth, without taking the time of friction orientation volume production product.Can also be right
Cloth cant is handled to the friction orientation cloth of existing defects, is extended the service life of friction orientation cloth, is sowed so as to improve
Rate and cost is saved.
Brief description of the drawings
The features and advantages of the present invention can be more clearly understood by reference to accompanying drawing, accompanying drawing is schematically without that should manage
Solve to carry out any restrictions to the present invention, in the accompanying drawings：
Fig. 1 shows that friction orientation yardage roll is in the schematic diagram of friction roller in the prior art；
Fig. 2 shows the cloth hair schematic diagram of friction orientation cloth in the prior art；
Fig. 3 shows that cloth hair is by the schematic diagram of particle in the prior art；
Fig. 4 shows that another friction orientation yardage roll is in the schematic diagram of friction roller in the prior art；
Fig. 5 shows the schematic configuration diagram of friction orientation cloth aging equipment according to an embodiment of the invention；
Fig. 6 shows friction orientation yardage roll according to an embodiment of the invention in the schematic diagram of friction roller；
Fig. 7 shows the cloth hair schematic diagram of friction orientation cloth according to an embodiment of the invention；
Fig. 8 shows that cloth hair according to an embodiment of the invention passes through the schematic diagram of particle；
Fig. 9 shows the schematic diagram of first sensor according to an embodiment of the invention；
Figure 10 shows the structural representation of the friction orientation cloth aging equipment according to another embodiment of the invention；
Figure 11 shows the schematic flow diagram of friction orientation cloth aging method according to an embodiment of the invention.
Drawing reference numeral explanation：
Fig. 1 is into Fig. 4：2 '-friction roller；3 '-friction orientation cloth；31 '-Bu Mao；32 '-gap；8 '-treat orientation substrate；
9 '-particle；
Fig. 5 is into Figure 10：1- aging panels；11- panels；2- friction rollers；3- friction orientation cloth；31- cloth hairs；32- gaps；
4- clips；The screw rods of 5- first；6- first sensors；61- knobs；62- display units；The screw rods of 7- second；8- bases to be orientated
Plate；9- particles；The pneumatic nip rolls clips of 20-；The motors of 21- first；The motors of 22- second；The screw rods of 23- the 3rd；24- guide rails；25- frames
Frame；26- Halogen lamp LEDs；27- protective covers；28- control panels.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can a mutually conjunction.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be different from other modes described here using other to implement, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
As shown in figure 5, friction orientation cloth aging equipment according to an embodiment of the invention, including：
Aging panel 1, is oriented to first direction, wherein, when aging panel is curved surface, first direction can be clockwise
Direction or counter clockwise direction；
Friction roller 2, friction orientation cloth 3 is coated with, for driving friction orientation cloth to be rotated in a first direction；
Control unit, for controlling friction roller 2 to be rotated in a first direction, after preset time, control friction roller 2 relative to
Aging panel moves the first distance in a second direction, and second direction is vertical with first direction, and the first distance is less than pre-determined distance.
After control friction roller is rotated in a first direction preset time, the friction orientation cloth for being wrapped in its surface can be caused
Cloth hair be unified for first direction, then control friction roller relative to aging panel with First Speed in a second direction move first away from
From cloth hair on friction orientation cloth can be caused to produce the skew along second direction.
Preferably, control unit is used to control friction roller 2 to move in a second direction with pre-set velocity relative to aging panel 1
Dynamic first distance, pre-set velocity are less than preset value.
The first distance in the present embodiment can set it is smaller so that cloth hair Yancheng of friction orientation cloth is in a second direction
Skew (such as 100 microns) it is smaller, main offset direction be still along a first direction, ensure subsequent technique in the first direction
Friction orientation technique quality.Friction roller can also be further set to be moved with less pre-set velocity (such as 100 micro- meter per seconds)
It is dynamic, so that friction roller, relative in aging panel moving process, aging panel plays a major role to the frictional force of friction orientation cloth,
To ensure that the cloth hair on friction orientation cloth produces the skew along second direction, without bifurcated.
The obtained friction orientation cloth of aging is carried out according to the present embodiment as shown in fig. 6, with Fig. 1 and Fig. 4 more visible, this reality
It is still axially in parallel with friction roller 2 to apply the gap 32 of friction orientation cloth 3 in example, and cloth hair 31 therein is then formd along first
Direction and the skew of second direction.Namely burin-in process is carried out to friction orientation cloth according to the present embodiment, it may be directly applied to
Friction orientation technique with angle, reduce in friction orientation technique and be rotationally oriented film to form certain orientation angles
The requirement of (or workbench where alignment films).It is special without setting without the cutting angle of friction orientation cloth to be changed
Batching mode, the requirement to Rubbing boards can be reduced, reduce technology difficulty.
On the basis of cloth hair on friction orientation cloth is formed in the first direction, make cloth hair on friction orientation cloth along the
The skew in two directions, it can cause in the follow-up technique that using friction orientation cloth alignment films are carried out with friction orientation, work as alignment films
In upper aging technique when particle on orientation substrate be present, cloth hair will not be caused to give birth to larger bifurcated, friction is improved and take
To the physical life of cloth.
As shown in Figure 7 and Figure 8, because cloth hair 31 is to have the skew along x directions, there is the skew along y directions again, work as warp
Cross when particle 9 present on orientation substrate 8, although the cloth hair 31 passed through from the both sides of particle 9 can be extruded and to both sides (x side
To the opposite direction with x directions) skew, but because the offset direction of initial every cloth hair 31 is all offset towards x directions, therefore
Cloth hair in the cloth hair 31 extruded by particle 9 close to x directions side will not continue to extrude other cloth hairs, and by particle 9
Close to the cloth hair 31 of the opposite direction side in x directions in the cloth hair 31 extruded, its skew to x directions can be to caused by particle 9
Power towards the opposite direction in x directions produces certain resistance, so as to will not continue to extrude other cloth hairs, therefore reduces cloth hair 31
Bifurcated degree.
In addition, the present apparatus can be also used for processing with old or the friction orientation cloth of bifurcated be present, taken with repairing friction
It is orientated to the cloth hair of cloth, improves the recycling rate of waterused of friction orientation cloth, so as to cost-effective.Can also be by the program independently
Burin-in process is carried out to friction orientation cloth, without taking the time of friction orientation volume production product.
Preferably, aging panel includes two panels 11, and device also includes：
At least one clip 4, the both ends of each clip are respectively connecting to two panels 11, for clamping two panels 11
Friction roller.
Coordinated by clip and two panels, can stably keep being relatively fixed for panel and friction roller, so that
Panel can carry out good orientation to the friction orientation cloth on friction roller.
Preferably, when device includes multiple clips 4, the distance between any two neighboring clips 4 are equal.Such as in device
During including three clips, the distance between first clip and second clip, equal to second clip and the 3rd clip it
Between distance.
The present embodiment can ensure that each position stress of panel is more uniform so that panel in each position to friction roller
Pressure is more uniform, more unified to the degree of orientation of cloth hair so as to ensure, so after guarantee processing friction orientation cloth orientation
Effect.
Preferably, control unit is additionally operable to the pressure to friction roller 2 by the control panel of clip 4.It is easy to user according to need
Control the degree of orientation to cloth hair in friction orientation cloth.Wherein, control unit can be with the multiple clips of Synchronization Control to friction roller
Pressure, pressure of each clip to friction roller can also be controlled respectively.
Preferably, control unit includes：
At least one first screw rod 5, each first screw rod 5 are connected to two clips 4 in a clip 4, are used for
Pressure by each control panel of clip 4 to friction roller 2.Pass through the tension force of the extension and contraction control clip of screw rod, control process
Simply, it is easy to accomplish.
Preferably, control unit also includes：
At least one first sensor 6, first sensor 6 are arranged on the first screw rod 5, and first sensor 6 is used to feel
The degree that screws of the first screw rod 5 is answered, and pressure of the panel 11 to friction roller 2 is generated according to the degree that screws.As shown in figure 9,
First sensor 6 can include knob 61 and display unit 62, and journey is screwed by i.e. controllable first screw rod 5 of turn knob
Degree, and display unit 62 can then show pressure of the panel 11 to friction roller 2, such as the pressure shown in Fig. 9 is 40.5 Ns.
The present embodiment is easy to user to observe the pressure size that friction roller is subject to, and to be adjusted as needed, typically may be used
So that the pressure value that show of multiple sensors is equal, then control friction roller to be rotated along the first direction, with guarantee to cloth
The degree of orientation of hair is more unified, so after guarantee processing friction orientation cloth orientation effect.
Preferably, in addition to：
Second screw rod 7, is set in a second direction, is connected at least one clip 4, for controlling multiple clips 4 along
Pre-determined distance is moved in two directions, to drive panel 11 to move pre-determined distance in a second direction relative to friction roller 2.It is easy to user's root
The degree offset to cloth hair in friction orientation cloth along second direction is controlled according to needs, so as to form appropriate deviation angle, with
Just it is applied to the friction orientation technique with angle accordingly.
Preferably, panel 11 is and the curvature identical curved slab of friction roller 2.
The friction orientation cloth on friction roller is orientated by curved slab, the contact surface with friction orientation cloth can be improved
Product, so as to be more effectively orientated to friction orientation cloth
Preferably, in addition to：
Second sensor (not shown), it is arranged in friction roller 2, the pressure for induction panel 11 to friction roller 2.
Pass through second sensor induction pressure so that the pressure that user can combine first sensor more fully determines to rub
Wipe the stressing conditions of roller.
Preferably, aging panel 1 is than 2 long preset length of friction roller.It can ensure to aging panel to rubbing on friction roller
Wiping orientation cloth can be orientated.
As shown in Figure 10, friction orientation cloth aging equipment of the invention can also include：
Pneumatic nip rolls clip 20, for grip friction roller 2；
First motor 21, for providing power for the motion of the second screw rod 7；
Second motor 22, for providing power along perpendicular to its axial movement for friction roller 2；
3rd screw rod 23, for driving friction roller 2 along perpendicular to its axial movement；
Guide rail 24, for providing guide function along perpendicular to its axial movement to friction roller 2, between two guide rails also
The platform placed and treat orientation substrate can be provided with, after burin-in process is carried out to friction orientation cloth, you can pass through pneumatic nip rolls
Clip reduces friction roller, friction orientation cloth is treated that orientation substrate is in contact with platform, then controls friction roller along guide rail
Motion, orientation process is carried out to treat orientation substrate.Due to carrying out the element of burin-in process to friction orientation cloth, with treating orientation
The element that substrate is orientated is independent of each other, relative in the prior art both on platform to friction orientation cloth carry out aging at
Reason, and orientation substrate is treated by friction orientation cloth on platform and carries out orientation process, this programme is realized independently to friction
It is orientated cloth and carries out burin-in process, without takes or reducing the time of occupancy friction orientation volume production product；
Framework 25, for supporting friction roller 2；
Halogen lamp LED 26, for illuminating；
Protective cover 27, for avoiding aging technique by ectocine and/or being impacted to the external world；
Control panel 28, Touch Screen can be included, for providing the user operation interface.
As shown in figure 11, the invention also provides a kind of friction orientation cloth aging method based on said apparatus, including：
S1, control friction roller are rotated in a first direction；
S2, friction roller is controlled to move pre-determined distance in a second direction relative to aging panel after preset time.
Technical scheme is described in detail above in association with accompanying drawing, it is contemplated that in the prior art, of the prior art
This Aging modes can only cause on Roller cloth cant to towards Rubbing direction-adaptings, it is impossible to freely control hair to, because
This without adjust and repair hair to function；And in order to roll up friction orientation cloth at a certain angle on roller, and cause gap
Smaller needs, the cutting with angle is carried out to friction orientation cloth, and to be also that Rubbing boards design spinfunction, seriously
Influence process time and the technological requirement to Rubbing boards.By technical scheme, first friction can be taken
The skew with second direction in the first direction is produced to the cloth hair of cloth.When treating on orientation substrate in alignment films or aging technique
When particle be present, cloth hair will not be caused to give birth to larger bifurcated, improve the physical life of friction orientation cloth.And change without needs
Become the cutting angle of friction orientation cloth, without special batching mode is set, the requirement to Rubbing boards can be reduced,
Reduce technology difficulty.Burin-in process independently can also be carried out to friction orientation cloth by the program, without taking friction orientation
The time of volume production product.Cloth cant can also be handled to the friction orientation cloth of existing defects, extend making for friction orientation cloth
With the life-span, so as to improve mobility and save cost.
In the present invention, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint are relative
Importance.Term " multiple " refers to two or more, is limited unless otherwise clear and definite.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (11)
- A kind of 1. friction orientation cloth aging equipment, it is characterised in that including：Aging panel, is oriented to first direction, and the aging panel includes two panels；Friction roller, friction orientation cloth is coated with, for driving the friction orientation cloth to be rotated along the first direction；Control unit, for controlling the friction roller to be rotated along the first direction, after preset time, control the friction roller The first distance is moved in a second direction relative to the aging panel, and the second direction is vertical with the first direction, described First distance is less than pre-determined distance；At least one clip, the both ends of each clip are respectively connecting to two panels, for making two panels clamp the friction Roller.
- 2. device according to claim 1, it is characterised in that when described device includes multiple clips, any two is adjacent The distance between clip is equal.
- 3. device according to claim 1, it is characterised in that described control unit is additionally operable to control institute by the clip State pressure of the panel to the friction roller.
- 4. device according to claim 3, it is characterised in that described control unit includes：At least one first screw rod, each first screw rod are connected to a clip, for by described in the control of each clip Pressure of the panel to the friction roller.
- 5. device according to claim 4, it is characterised in that described control unit also includes：At least one first sensor, the first sensor are arranged on first screw rod, and the first sensor is used Pressure of the panel to the friction roller is generated in the degree that screws for sensing the first screw rod, and according to the degree that screws.
- 6. device according to any one of claim 1 to 5, it is characterised in that also include：Second screw rod, is set in a second direction, is connected at least one clip, for controlling the clip along second party To mobile pre-determined distance, to drive the panel to move pre-determined distance in a second direction relative to friction roller.
- 7. device according to any one of claim 1 to 5, it is characterised in that the panel is bent with the friction roller Rate identical curved slab.
- 8. device according to any one of claim 1 to 5, it is characterised in that also include：Second sensor, it is arranged in the friction roller, for sensing pressure of the panel to the friction roller.
- 9. device according to any one of claim 1 to 5, it is characterised in that the length of the aging panel is more than institute State the length of friction roller.
- 10. device according to any one of claim 1 to 5, it is characterised in that described control unit is described for controlling Friction roller moves the first distance, the pre-set velocity is less than pre- in a second direction relative to the aging panel with pre-set velocity If value.
- A kind of 11. friction orientation cloth aging method based on device any one of claim 1 to 10, it is characterised in that Including：Control friction roller is rotated in a first direction；Friction roller is controlled to move pre-determined distance in a second direction relative to aging panel after preset time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510738007.8A CN105223737B (en) | 2015-11-03 | 2015-11-03 | Friction orientation cloth aging equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510738007.8A CN105223737B (en) | 2015-11-03 | 2015-11-03 | Friction orientation cloth aging equipment and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105223737A CN105223737A (en) | 2016-01-06 |
| CN105223737B true CN105223737B (en) | 2018-01-05 |
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ID=54992783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510738007.8A Expired - Fee Related CN105223737B (en) | 2015-11-03 | 2015-11-03 | Friction orientation cloth aging equipment and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105223737B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913895A (en) * | 2014-04-18 | 2014-07-09 | 京东方科技集团股份有限公司 | Rubbing cloth aging improving equipment |
| CN103929043A (en) * | 2014-03-30 | 2014-07-16 | 郑学明 | Magnetic force stepless transmission |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04241322A (en) * | 1991-01-16 | 1992-08-28 | Fujitsu Ltd | Rubbing cloth material and rubbing device |
| JPH05241157A (en) * | 1992-03-03 | 1993-09-21 | Matsushita Electric Ind Co Ltd | Rubbing treatment of liquid crystal display panel |
| KR20080039116A (en) * | 2006-10-31 | 2008-05-07 | 엘지디스플레이 주식회사 | Method for aging rubbing clothes and method for rubbing alignmemet layer using aged rubbing clothes by thereof |
| JP2014047439A (en) * | 2012-08-31 | 2014-03-17 | Somacho Co Ltd | Rubbing cloth for producing liquid crystal panel |
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2015
- 2015-11-03 CN CN201510738007.8A patent/CN105223737B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929043A (en) * | 2014-03-30 | 2014-07-16 | 郑学明 | Magnetic force stepless transmission |
| CN103913895A (en) * | 2014-04-18 | 2014-07-09 | 京东方科技集团股份有限公司 | Rubbing cloth aging improving equipment |
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| Publication number | Publication date |
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| CN105223737A (en) | 2016-01-06 |
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