CN105093698B - Friction cloth stripping off device and friction cloth stripping means - Google Patents
Friction cloth stripping off device and friction cloth stripping means Download PDFInfo
- Publication number
- CN105093698B CN105093698B CN201510520691.2A CN201510520691A CN105093698B CN 105093698 B CN105093698 B CN 105093698B CN 201510520691 A CN201510520691 A CN 201510520691A CN 105093698 B CN105093698 B CN 105093698B
- Authority
- CN
- China
- Prior art keywords
- friction
- cloth
- stripping
- scraper
- friction cloth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The present invention provides a kind of friction cloth stripping off device and friction cloth stripping means, it is related to display device manufacturing technology field, can realizes and friction cloth is effectively peeled off on the premise of friction roller is not damaged.The course of work of the stripping off device of wherein described friction cloth includes prestripping process, paste process and stripping process successively, and the stripping off device of the friction cloth includes：Scraper is peeled off, for during prestripping, being embedded in from the seam crossing of friction cloth between friction cloth and friction roller, an end of friction cloth being peeled off from friction roller, form a prestripping portion；Glutinous cloth rewinder roll, in paste process, the film of pasting carried to be pasted in friction cloth, in stripping process, since prestripping portion stripping paste film, the friction cloth being pasted together with pasting film is peeled off from friction roller.The stripping off device of aforementioned friction cloth is used to peel off the friction cloth on friction roller.
Description
Technical field
The present invention relates to display device manufacturing technology field, more particularly to a kind of friction cloth stripping off device and friction cloth to peel off
Method.
Background technology
The agent structure of liquid crystal display device includes the color membrane substrates and array base palte to box together, and is filled in the two
Between liquid crystal molecule.Liquid crystal display device is in original state, i.e., state when not applying voltage to liquid crystal display device, in it
The liquid crystal molecule in portion has same pretilt angle, and uniform, consistent arrangement is presented.To make liquid crystal molecule in original state with identical
Pre-tilt angle, it will usually alignment films are set on the opposite surface of color membrane substrates and array base palte, the surface of alignment films is formed
There is the groove with certain orientation, to produce grappling effect to liquid crystal molecule.At present, groove is formed in alignment films mainly to use
Friction process, i.e., paste friction cloth on friction roller, is rubbed using friction cloth in alignment films, forms groove.
In actual production, different products may need to form alignment film using different alignment film materials, different
Alignment film material needs to match different friction cloths again, at this moment just needs to strip down friction cloth from friction roller, to replace
Friction cloth.The method for typically stripping off friction cloth is：It is pasted on film is pasted on the surface of friction cloth using glutinous cloth rewinder roll, is then utilized
Glutinous cloth rewinder roll peels off this since the end of friction cloth and pastes film, pastes film by peeling off this, will paste film with this and be pasted together
Friction cloth peeled off from friction roller.
But during friction cloth is pasted onto the long-time service on friction roller, friction cloth increasingly can firmly paste
On friction roller, cause when film is pasted in stripping, paste film the viscous force of friction cloth is insufficient to allow and paste film and friction cloth one
Slave friction roller on peel off.Also, since the friction cloth being pasted on friction roller is cut off from the friction cloth of reel
, therefore the end for the friction cloth being pasted on friction roller is inclined section, this, which causes to paste film, is difficult to be close to friction
The end of cloth, so that pasting end of the film without normal direction friction cloth applies stronger viscous force, and then also just can not be from the end of friction cloth
Portion starts to peel off.
And if by way of improving pressing force, film will be pasted firmly it is close to the end of friction cloth especially friction cloth
Portion, although friction cloth can be peeled off relatively efficiently, improves pressing force and friction roller can be caused to damage.
The content of the invention
For overcome it is above-mentioned in the prior art the defects of, the present invention provides a kind of friction cloth stripping off device and friction cloth stripping side
Method, on the premise of friction roller is not damaged, to realize and be effectively peeled off to friction cloth.
To reach above-mentioned purpose, the present invention adopts the following technical scheme that：
The first aspect of the present invention provides a kind of stripping off device of friction cloth, for friction cloth to be shelled from friction roller
From the both ends of friction cloth connect to forming a seam on friction roller, and the course of work of the stripping off device of the friction cloth is wrapped successively
Include：Prestripping process, paste process and stripping process, the stripping off device of the friction cloth include：Scraper is peeled off, for described
During prestripping, it is embedded in from the seam crossing of friction cloth between friction cloth and friction roller, by an end of friction cloth from friction
Peeled off on roller, form a prestripping portion；Glutinous cloth rewinder roll, the film of pasting carried in the paste process, be pasted on and rubbed
On wiper, in the stripping process, film is pasted described in stripping since the prestripping portion, will be pasted with the film of pasting
Friction cloth together is peeled off from friction roller.
In above-mentioned friction cloth stripping off device, whole stripping process includes successively：Prestripping process, paste process and peeled off
Journey, scraper is peeled off by setting one, during prestripping, is embedded in from the seam crossing of friction cloth between friction cloth and friction roller,
One end of friction cloth is peeled off from friction roller, forms a prestripping portion, will then using glutinous cloth rewinder roll in paste process
The film of pasting carried is pasted in friction cloth, in stripping process, since prestripping portion stripping paste film, will be with pasting
The friction cloth that film is pasted together is peeled off from friction roller.Due to having peeled off an end of friction cloth in advance, prestripping is formed
Portion, so even paste film it is less to friction cloth viscous force in the case of also can proceed by effective stripping from the prestripping portion
From without pasting viscous force between film and friction cloth in order to improve and improving pressing force, so as to would not also cause to damage to friction roller
Wound, realizes on the premise of friction roller is not damaged, friction cloth is effectively peeled off.
Based on above-mentioned technical proposal, optionally, the stripping off device of the friction cloth further includes：It is connected with the stripping scraper
Stripping scraper control module, for during the prestripping, control the stripping scraper embedding from the seam crossing of friction cloth
Enter between friction cloth and friction roller, an end of friction cloth is peeled off from friction roller, forms the prestripping portion.
Optionally, the stripping scraper control module includes：The peeling force adjustment unit being connected with the stripping scraper, is used
In adjusting the peeling force peeled off scraper and applied between friction cloth and friction roller, the peeling force is set to be no more than friction roller
The maximum pressure that can be born on the premise of not damaging；With the direction adjustment unit that is connected of stripping scraper, for
During the prestripping, the direction for peeling off scraper is adjusted, makes the direction for peeling off scraper cutting along friction roller all the time
Line direction.
Optionally, the stripping scraper control module further includes：The stripping scraper actuating quantity being connected with the stripping scraper
Control unit, connecing for friction cloth is moved to for before the prestripping process, calculating the stripping scraper from initial position
Actuating quantity at seam, moves to from initial position according to the actuating quantity for the stripping scraper the being calculated control stripping scraper and rubs
The seam crossing of wiper.
Optionally, the stripping scraper actuating quantity control unit includes laser sensor, ultrasonic sensor or infrared biography
Sensor.
Optionally, the stripping off device of the friction cloth further includes：Stripper instillation component, in the prestripping process
In, from the top of the stripping scraper, the end instillation stripper contacted to the stripping scraper with friction roller.
Optionally, the stripping off device of the friction cloth further includes：The glutinous cloth rewinder roll control module being connected with the glutinous cloth rewinder roll, is used
In in the paste process, control the glutinous cloth rewinder roll that the film of pasting carried is pasted in friction cloth, peeled off described
Cheng Zhong, control the glutinous cloth rewinder roll peeled off since the prestripping portion described in paste film, one will be pasted onto with the film of pasting
The friction cloth risen is peeled off from friction roller.
Optionally, the glutinous cloth rewinder roll control module includes：The pressing force adjustment unit being connected with the glutinous cloth rewinder roll, for
The paste process is neutralized in the stripping process, is adjusted the glutinous cloth rewinder roll and is acted on pressing force on friction roller, make it is described by
Pressure is no more than the maximum pressure that friction roller can be born on the premise of not damaging.
Optionally, the glutinous cloth rewinder roll control module includes：The glutinous cloth rewinder roll actuating quantity control unit being connected with the glutinous cloth rewinder roll,
The dynamic of the position being in contact with friction roller is moved to from initial position for before the paste process, calculating the glutinous cloth rewinder roll
Measure, control the glutinous cloth rewinder roll to move to the position being in contact with friction roller from initial position according to the actuating quantity；And calculate
The glutinous cloth rewinder roll rotates the dynamic of the position alignd to described one end for pasting film with the stickup initiating terminal of friction cloth from initial position
Measure, one end of film and the stickup of friction cloth are pasted according to the actuating quantity controls the glutinous cloth rewinder roll to move to from initial position
The position of initiating terminal alignment；Wherein described one end for pasting prestripping portion to be formed in initiating terminal and friction cloth is respectively friction cloth
Both ends.
The second aspect of the present invention provides a kind of stripping means of friction cloth, and the stripping means of the friction cloth is applied to
In the stripping off device of above-mentioned friction cloth, the stripping means of the friction cloth includes：Prestripping process, by the stripping off device
Peel off scraper to be embedded between friction cloth and friction roller from the seam crossing of friction cloth, an end of friction cloth is shelled from friction roller
From one prestripping portion of formation；Paste process, friction cloth is pasted on by the film of pasting carried on the glutinous cloth rewinder roll in the stripping off device
On；Stripping process, since the prestripping portion peel off described in paste film, by with the friction pasted film and be pasted together
Cloth is peeled off from friction roller.
The stripping means of above-mentioned friction cloth can realize identical with the stripping off device of friction cloth provided by the present invention have
Beneficial effect, details are not described herein.
Based on above-mentioned technical proposal, optionally, during the prestripping, adjust the stripping scraper friction cloth with
The peeling force applied between friction roller, makes the peeling force be no more than what friction roller can be born on the premise of not damaging
Maximum pressure, while the direction of the stripping scraper is adjusted, make the direction of the stripping scraper all the time along the tangent line side of friction roller
To.
Optionally, before the prestripping process, calculate the stripping scraper and move to friction cloth from initial position
The actuating quantity of seam crossing, moves to according to the actuating quantity for the stripping scraper the being calculated control stripping scraper from initial position
The seam crossing of friction cloth.
Optionally, during the prestripping, from the top of the stripping scraper, to the stripping scraper and friction roller
The end instillation stripper of contact.
Optionally, in the paste process and in the stripping process, adjust the glutinous cloth rewinder roll and act on friction roller
Pressing force, the pressing force is no more than the maximum pressure that can be born on the premise of not damaging of friction roller.
Optionally, before the paste process, the calculating glutinous cloth rewinder roll is moved to from initial position to connect with friction roller
The actuating quantity of tactile position, controls the glutinous cloth rewinder roll to move to the position being in contact with friction roller from initial position according to the actuating quantity
Put；And calculate the glutinous cloth rewinder roll and rotated from initial position to described one end for pasting film and alignd with the stickup initiating terminal of friction cloth
Position actuating quantity, paste one end of film with rubbing according to the actuating quantity controls the glutinous cloth rewinder roll to move to from initial position
The position for pasting initiating terminal alignment of wiper；Wherein described one end for pasting prestripping portion to be formed in initiating terminal and friction cloth point
Not Wei friction cloth both ends.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Each block diagram of the stripping means for the friction cloth that Fig. 1~Fig. 5 is provided by the embodiment of the present invention one.
Description of reference numerals：
1- friction rollers；2- friction cloths；21- prestrippings portion；
3- peels off scraper；4- sticks cloth rewinder roll；5- pastes film；
6- stripper instillation components；7- strippers；The seam of AA- friction cloths.
Embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, implement below in conjunction with the present invention
Attached drawing in example, is clearly and completely described the technical solution in the embodiment of the present invention.Obviously, described embodiment
Only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this area
All other embodiment that art personnel are obtained on the premise of creative work is not made, belongs to the model that the present invention protects
Enclose.
Embodiment one
Referring to Fig. 1~Fig. 5, present embodiments provide a kind of stripping off device of friction cloth, for by friction cloth 2 from friction roller
Peeled off on 1, the both ends of friction cloth 2 connect to forming a seam AA, the stripping off device of the friction cloth on friction roller 1 when unstripped
The course of work include successively：Prestripping process, paste process and stripping process.The stripping off device of the friction cloth includes：Peel off
Scraper 3 and glutinous cloth rewinder roll 4.Wherein peel off scraper 3 to be used for during prestripping, the embedded friction cloth 2 at the seam AA of friction cloth 2
Between friction roller 1, an end of friction cloth 2 is peeled off from friction roller 1, forms a prestripping portion 21；Glutinous cloth rewinder roll 4 is used for
In paste process, the film 5 of pasting carried is pasted in friction cloth 2, in stripping process, is shelled since prestripping portion 21
From film 5 is pasted, the friction cloth 2 being pasted together with pasting film 5 is peeled off from friction roller 1.
The stripping off device of corresponding above-mentioned friction cloth, the present embodiment additionally provide a kind of stripping means of friction cloth, the friction
The stripping means of cloth is applied in the stripping off device of above-mentioned friction cloth, and the stripping means of the friction cloth includes：
Prestripping process, as depicted in figs. 1 and 2, by the stripping scraper 3 in stripping off device at the seam AA of friction cloth 2
Between embedded friction cloth 2 and friction roller 1, an end of friction cloth 2 is peeled off from friction roller 1, forms a prestripping portion 21.
Paste process, as shown in figure 3, the film 5 of pasting carried on the glutinous cloth rewinder roll 4 in stripping off device is pasted on friction cloth 2
On.
Stripping process, as shown in Figure 4 and Figure 5, since prestripping portion 21 stripping paste film 5, will be pasted with pasting film 5
Friction cloth 2 together is peeled off from friction roller 1.
In friction cloth stripping off device and friction cloth stripping means that the present embodiment is provided, rub that will paste film 5 and be pasted on
Before wiping the friction cloth 2 on roller 1, an end of friction cloth 2 is peeled off from friction roller 1 first with scraper 3 is peeled off, is formed
One prestripping portion 21, then paste the stickup of film and the formal stripping of friction cloth.Due to having peeled off one of friction cloth 2 in advance
End, forms prestripping portion 21, so even paste film 5 it is less to 2 viscous force of friction cloth in the case of, also can be from the pre- stripping
Start to be effectively peeled off friction cloth 2 from portion 21, without pasting viscous force between film 5 and friction cloth 2 in order to improve and improving
Pressing force when pasting film 5 is pasted in friction cloth 2, so as to also would not cause to damage to friction roller 1, realizes and rubs not damaging
On the premise of wiping roller 1, the purpose that is effectively peeled off to friction cloth 2.
In the present embodiment, stripping scraper 3 contacts one end with friction cloth 2 can be relatively sharp, so that peeling off scraper 3 can more hold
Easily, more effortlessly at the seam AA of friction cloth 2 between embedded friction cloth 2 and friction roller 1, and to an end of friction cloth 2
Peeled off.And peeling off scraper 3 can be at least equal to friction cloth 2 along friction cloth 2 along the size on the seam AA directions of friction cloth 2
Seam AA directions on size, under the end in the prestripping portion 21 to be formed of friction cloth 2 is peeled off completely from friction roller 1
Come.
In the stripping means of above-mentioned friction cloth, paste process is concretely：Claim the both ends of the friction cloth 2 on friction roller 1
Respectively peel off initiating terminal and paste initiating terminal, wherein it is the one end to form prestripping portion 21 to peel off initiating terminal, except the stripping rises
Initiating terminal is is pasted in one end outside beginning, by the stickup of the friction cloth 2 on one end for pasting film 5 on glutinous cloth rewinder roll 4 and friction roller 1
Initiating terminal aligns；The glutinous cloth rewinder roll 4 of rotation and friction roller 1, stick the direction of rotation of cloth rewinder roll 4 and friction roller 1 on the contrary, for example glutinous 4 edge of cloth rewinder roll
It is rotated clockwise, friction roller 1 rotates in the counterclockwise direction, and wherein the direction of rotation of friction roller 1 is specially by friction cloth 2
Paste initiating terminal and be directed toward the direction for peeling off initiating terminal, so that by the friction pasted film 5 and be pasted onto on friction roller 1 on glutinous cloth rewinder roll 4
On cloth 2.
It should be noted that why the one end for pasting film 5 is alignd with the stickup initiating terminal of friction cloth 2, and make to rub
Wipe roller 1 and peel off the direction of initiating terminal and rotate along pasting initiating terminal and be directed toward, be that can snugly be pasted onto to ensure to paste film 5 to rub
On wiper 2, avoid making friction roller 1 rotate along the direction for peeling off initiating terminal direction stickup initiating terminal, it is (i.e. pre- due to peeling off initiating terminal
One end where stripping portion 21) stripping in advance, what is be likely to result in pastes film 5 and cannot snugly be pasted with prestripping portion 21
The problem of.
Stripping process is concretely：The glutinous cloth rewinder roll 4 of rotation and friction roller 1, stick the direction of rotation of cloth rewinder roll 4 and friction roller 1 on the contrary,
And glutinous direction of rotation of the cloth rewinder roll 4 in stripping process is with direction of rotation of the glutinous cloth rewinder roll 4 in paste process on the contrary, friction roller 1
Direction of rotation in paste process of direction of rotation in stripping process and friction roller 1 on the contrary, for example glutinous cloth rewinder roll 4 along counterclockwise
Direction rotates, and friction roller 1 is rotated in a clockwise direction, and wherein the direction of rotation of friction roller 1 is specially by the stripping of friction cloth 2
Beginning is directed toward the direction for pasting initiating terminal, is integratedly stripped down so that film 5 will be pasted with friction cloth 2 from friction roller 1, shifts
To glutinous cloth rewinder roll.
Embodiment two
A kind of stripping off device of friction cloth is present embodiments provided, the stripping off device of the friction cloth, which removes, to be included peeling off scraper 3
Further included outside with glutinous cloth rewinder roll 4：Scraper control module is peeled off, which is connected with peeling off scraper 3, for pre-
In stripping process, control peels off scraper 3 at the seam AA of friction cloth 2 between embedded friction cloth 2 and friction roller 1, by friction cloth 2
An end peeled off from friction roller 1, form prestripping portion 21.
The present embodiment is realized to peeling off scraper 3 by setting the stripping scraper control module being connected with peeling off scraper 3
The automated control of action, improves the mechanical automation degree of the stripping off device of friction cloth.
It should be noted that using being controlled for action of the scraper control module to stripping scraper 3 is peeled off, can specifically lead to
Setting motor is crossed to realize, scraper control module will be peeled off and be connected with motor, then motor is connected with peeling off scraper 3, passes through stripping
The driving force exported from scraper control module control motor to stripping scraper 3, so as to fulfill the control of the action to peeling off scraper 3
System.
Based on above-mentioned technical proposal, the stripping scraper control module in the present embodiment preferably may include：Peeling force adjusts
Unit and direction adjustment unit.Wherein peeling force adjustment unit is connected with peeling off scraper 3, is rubbing for adjusting stripping scraper 3
The peeling force applied between cloth 2 and friction roller 1, enables the peeling force to be no more than the institute on the premise of not damaging of friction roller 1
The maximum pressure enough born；Direction adjustment unit is connected with peeling off scraper 3, for during prestripping, scraper 3 to be peeled off in adjustment
Direction, make the direction of stripping scraper 3 all the time along the tangential direction of friction roller 1.
The technical solution for including peeling force adjustment unit and direction adjustment unit with above-mentioned stripping scraper control module is opposite
Answer, during the prestripping of the stripping means of friction cloth, preferable adjustable scraper 3 of peeling off is in friction cloth 2 and friction roller 1
Between the peeling force that is applied, the peeling force is no more than the maximum that friction roller 1 can be born on the premise of not damaging
Pressure, while the direction for peeling off scraper 3 is adjusted, make the direction of stripping scraper 3 all the time along the tangential direction of friction roller.
In above-mentioned technical proposal, stripping scraper 3 is controlled to act on friction roller 1 by setting peeling force adjustment unit
The size of peeling force, makes the peeling force be no more than the maximum pressure that friction roller 1 can be born on the premise of not damaging, so that
Being effectively guaranteed friction roller 1 will not damage because larger peeling force is subject to.And by setting direction adjustment unit come
Direction of the scraper 3 when peeling off the end of friction cloth 2 is peeled off in control, makes side of the stripping scraper 3 when peeling off the end of friction cloth 2
To along the tangential direction of friction roller, so that peeling force acts between friction cloth 2 and friction roller 1 all the time, greatly subtracting all the time
The small power acted directly on friction roller 1, further avoid when peeling off friction cloth 2, peels off scraper 3 and friction roller 1 is caused
Damage.
In the stripping off device of friction cloth provided by the present invention and the actual application of stripping means, shelled in advance
Before process, it may be necessary to scraper 3 will be peeled off first and be moved to from initial position (can be regarded as position of readiness) on friction roller 1
Friction cloth 2 seam AA at, and if peel off scraper 3 moving process in, peel off scraper 3 actuating quantity it is excessive, will
A degree of shock is produced to friction roller 1, and then damages friction roller 1.
To avoid this problem, a stripping scraper can be preferably set to move in the present embodiment in scraper control module is peeled off
Work amount control unit, the stripping scraper actuating quantity control unit are connected with peeling off scraper 3, for before prestripping process, counting
Calculation stripping scraper 3 moves to the actuating quantity at the seam AA of friction cloth 2 from initial position, according to the stripping scraper 3 being calculated
Actuating quantity control peel off scraper 3 seam crossing of friction cloth 2 moved to from initial position.
Set a technical solution for peeling off scraper actuating quantity control unit opposite in scraper control module is peeled off with above-mentioned
Answer, the stripping means of friction cloth preferably may include：Before prestripping process, calculate and peel off scraper 3 from initial position fortune
Move to the actuating quantity at the seam AA of friction cloth 2, according to be calculated stripping scraper 3 actuating quantity control peel off scraper 3 from
Initial position is moved at the seam AA of friction cloth 2.
Above-mentioned technical proposal is moved at the seam AA of friction cloth 2 by precomputing stripping scraper 3 from initial position
Actuating quantity, efficiently avoid peel off 3 actuating quantity of scraper it is excessive, to caused by friction roller 1 damage.
It should be noted that peeling off scraper actuating quantity control unit specifically may include laser sensor, ultrasonic sensor
Or infrared sensor, it is laser, super by launching laser, ultrasonic wave or infrared ray at from initial position to the seam AA of friction cloth 2
Sound wave or infrared ray at the seam AA for encountering friction cloth 2 after be reflected back toward initial position, then according to laser, ultrasonic wave or red
Outside line is from being launched into the time and laser for being reflected back toward initial position and being consumed, the ultrasonic wave or aerial propagation of infrared ray
Speed, is calculated initial position and the distance at the seam AA of friction cloth 2, and then obtains peeling off the actuating quantity of scraper 3.
Embodiment three
A kind of stripping off device of friction cloth is present embodiments provided, the stripping off device of the friction cloth, which removes, to be included peeling off scraper 3
Further included outside with glutinous cloth rewinder roll 4：Glutinous cloth rewinder roll control module, which is connected with glutinous cloth rewinder roll 4, in paste process
In, control glutinous cloth rewinder roll 4 that the film 5 of pasting carried is pasted in friction cloth 2, in stripping process, control glutinous cloth rewinder roll 4 from pre- stripping
Start stripping from portion 21 and paste film 5, the friction cloth 2 being pasted together with pasting film 5 is peeled off from friction roller 1.
The present embodiment realizes the action to sticking cloth rewinder roll 4 by setting the glutinous cloth rewinder roll control module being connected with peeling off scraper 3
Automated control, improve the mechanical automation degree of the stripping off device of friction cloth.
Based on above-mentioned technical proposal, the glutinous cloth rewinder roll control module in the present embodiment preferably may include：Pressing force adjustment is single
Member, the pressing force adjustment unit are connected with glutinous cloth rewinder roll 4, are acted on in paste process and in stripping process, adjusting glutinous cloth rewinder roll 4
Pressing force on friction roller 1, makes the pressing force be no more than the maximum that friction roller 1 can be born on the premise of not damaging
Pressure.
It is corresponding to include the technical solution of pressing force adjustment unit with above-mentioned glutinous cloth rewinder roll control module, in the stripping of friction cloth
From in the paste process and stripping process of method, the preferable glutinous cloth rewinder roll 4 of adjustment acts on the pressing force on friction roller 1, makes described
Pressing force is no more than the maximum pressure that friction roller 1 can be born on the premise of not damaging.
In above-mentioned technical proposal, controlled by setting pressing force adjustment unit glutinous cloth rewinder roll 4 act on friction roller 1 by
The size of pressure, makes the pressing force be no more than the maximum pressure that friction roller 1 can be born on the premise of not damaging, so as to have
It ensure that to effect that friction roller 1 will not be damaged because of being subject to come from the larger pressing force of glutinous cloth rewinder roll 4.
In the stripping off device of friction cloth provided by the present invention and the actual application of stripping means, pasted
Before process, it may be necessary to which cloth rewinder roll 4 glutinous first is moved to from initial position (can be regarded as position of readiness) to be in contact with friction roller 1
Position, and if in the moving process of glutinous cloth rewinder roll 4, it is excessive to stick the actuating quantity of cloth rewinder roll 4, friction roller 1 will be produced necessarily
The shock of degree, and then damage friction roller 1.
To avoid this problem, a glutinous cloth rewinder roll actuating quantity can be preferably set in the present embodiment in glutinous cloth rewinder roll control module
Control unit, the glutinous cloth rewinder roll actuating quantity control unit are connected with glutinous cloth rewinder roll 4, for before paste process, calculating stick cloth rewinder roll 4 from
Initial position moves to the actuating quantity for the position being in contact with friction roller 1, and glutinous cloth rewinder roll 4 is controlled from initial position according to the actuating quantity
Move to the position being in contact with friction roller 1.；
It is corresponding with the above-mentioned technical solution that a glutinous cloth rewinder roll actuating quantity control unit is set in glutinous cloth rewinder roll control module,
The stripping means of friction cloth preferably may include：Before paste process, calculate glutinous cloth rewinder roll 4 and move to and rub from initial position
The actuating quantity for the position that roller 1 is in contact, controls glutinous cloth rewinder roll 4 to be moved to from initial position and connects with friction roller 1 according to the actuating quantity
Tactile position.
Above-mentioned technical proposal moves to the position being in contact with friction roller 1 by precomputing glutinous cloth rewinder roll 4 from initial position
The actuating quantity put, it is excessive to efficiently avoid glutinous 4 actuating quantity of cloth rewinder roll, to damage caused by friction roller 1.
In addition, to ensure being effectively peeled off to friction cloth 2, preferably need paste List in friction cloth 2 pasting film 5,
Therefore, it is necessary to which the one end for pasting film 5 is alignd, it is necessary to illustrate with the stickup initiating terminal of friction cloth 2 before paste process is carried out
, it is so-called paste prestripping portion to be formed in initiating terminal and friction cloth 2 one end be respectively friction cloth 2 both ends.
For this problem, the glutinous cloth rewinder roll actuating quantity control unit in the present embodiment can also be used to calculating glutinous cloth rewinder roll 4 from first
Beginning, position rotated to the actuating quantity for pasting the position that one end of film 5 is alignd with the stickup initiating terminal of friction cloth 2, according to the actuating quantity
The glutinous cloth rewinder roll 4 of control is moved to from initial position pastes the position that one end of film 5 is alignd with the stickup initiating terminal of friction cloth 2.
Correspondingly, following steps can be increased before the paste process of the stripping means of friction cloth：Glutinous cloth rewinder roll 4 is calculated from first
Beginning, position rotated to the actuating quantity for pasting the position that one end of film 5 is alignd with the stickup initiating terminal of friction cloth 2, according to the actuating quantity
The glutinous cloth rewinder roll 4 of control is moved to from initial position pastes the position that one end of film 5 is alignd with the stickup initiating terminal of friction cloth 2.
Above-mentioned technical proposal is rotated to pasting by before paste process, precomputing glutinous cloth rewinder roll 4 from initial position
The actuating quantity for the position that one end of film 5 is alignd with the stickup initiating terminal of friction cloth 2, ensure that the whole of friction cloth 2 is especially rubbed
The prestripping portion 21 of wiper 2 pastes film 5 on pasting, and further ensures being effectively peeled off for friction cloth 2.
Example IV
The friction cloth stripping off device and friction cloth stripping means provided based on one~example IV of embodiment, further
, the stripping off device for the friction cloth that the present embodiment is provided may also include：Stripper instillation component 6, the stripper instillation component 6
For during prestripping, from the top for peeling off scraper 3, the end contacted to stripping scraper 3 with friction roller 1, which is instiled, to peel off
Liquid.It should be noted that the stripper has dissolution to viscose glue.
It is corresponding with the above-mentioned technical solution that stripper instillation component 6 is added in the stripping off device of friction cloth, friction
The stripping means of cloth may also include：During prestripping, from the top for peeling off scraper 3, connect to scraper 3 is peeled off with friction roller 1
Tactile end instillation stripper.
Above-mentioned technical proposal is by setting stripper instillation component 6 to instil to the end that stripping scraper 3 is contacted with friction roller 1
Stripper, the gap for making stripper penetrate between friction cloth 2 and friction roller 1, to the viscose glue between friction cloth 2 and friction roller 1 into
Row dissolving, so as to improve the efficiency for peeling off the end that scraper 3 peels off friction cloth 2, shortens the process time；And due to peeling off liquid energy
The viscose glue between friction cloth 2 and friction roller 1 is enough dissolved, therefore peels off scraper when peeling off the end of friction cloth 2 using less
Power is with regard to that can be peeled off, so as to avoid damage of the scraper 3 to friction roller 1 is peeled off.
The foregoing is merely the embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should using the scope of the claims as
It is accurate.
Claims (8)
1. a kind of stripping off device of friction cloth, for friction cloth to be peeled off from friction roller, the both ends of friction cloth are on friction roller
Connect to forming a seam, it is characterised in that the course of work of the stripping off device of the friction cloth includes successively：Prestripping process,
Paste process and stripping process, the stripping off device of the friction cloth include：
Scraper is peeled off, will for during the prestripping, being embedded in from the seam crossing of friction cloth between friction cloth and friction roller
One end of friction cloth is peeled off from friction roller, forms a prestripping portion；
Glutinous cloth rewinder roll, in the paste process, the film of pasting carried being pasted in friction cloth, in the stripping process
In, peeled off since the prestripping portion described in paste film, friction cloth that film is pasted together will be pasted from friction with described
Peeled off on roller；
The stripping off device of the friction cloth further includes：The glutinous cloth rewinder roll control module being connected with the glutinous cloth rewinder roll, for described viscous
During patch, control the glutinous cloth rewinder roll that the film of pasting carried is pasted in friction cloth, in the stripping process, control institute
State glutinous cloth rewinder roll peeled off since the prestripping portion described in paste film, by with it is described paste friction cloth that film is pasted together from
Peeled off on friction roller.
2. the stripping off device of friction cloth according to claim 1, it is characterised in that the stripping off device of the friction cloth also wraps
Include：The stripping scraper control module being connected with the stripping scraper, for during the prestripping, controlling the stripping to scrape
Knife is embedded between friction cloth and friction roller from the seam crossing of friction cloth, an end of friction cloth is peeled off from friction roller, shape
Into the prestripping portion.
3. the stripping off device of friction cloth according to claim 2, it is characterised in that the stripping scraper control module bag
Include：
With the peeling force adjustment unit that is connected of stripping scraper, for adjust the stripping scraper friction cloth and friction roller it
Between the peeling force that is applied, make that the peeling force is no more than that friction roller can bear on the premise of not damaging maximum presses
Power；
The direction adjustment unit being connected with the stripping scraper, for during the prestripping, adjusting the stripping scraper
Direction, make it is described stripping scraper direction all the time along the tangential direction of friction roller.
4. the stripping off device of friction cloth according to claim 3, it is characterised in that the stripping scraper control module is also wrapped
Include：The stripping scraper actuating quantity control unit being connected with the stripping scraper, for before the prestripping process, calculating institute
The actuating quantity for peeling off the seam crossing that scraper moves to friction cloth from initial position is stated, according to the action for the stripping scraper being calculated
The amount control seam crossing peeled off scraper and friction cloth is moved to from initial position.
5. the stripping off device of friction cloth according to claim 4, it is characterised in that the stripping scraper actuating quantity control is single
Member includes laser sensor, ultrasonic sensor or infrared sensor.
6. according to the stripping off device of Claims 1 to 5 any one of them friction cloth, it is characterised in that the stripping of the friction cloth
Further included from device：Stripper instillation component, for during the prestripping, from the top of the stripping scraper, to institute
State and peel off the end instillation stripper that scraper is contacted with friction roller.
7. the stripping off device of friction cloth according to claim 1, it is characterised in that the glutinous cloth rewinder roll control module includes：
The pressing force adjustment unit being connected with the glutinous cloth rewinder roll, in the paste process and in the stripping process, adjusting institute
State glutinous cloth rewinder roll and act on pressing force on friction roller, make the pressing force can on the premise of not damaging no more than friction roller
The maximum pressure born.
8. the stripping off device of friction cloth according to claim 7, it is characterised in that the glutinous cloth rewinder roll control module includes：
The glutinous cloth rewinder roll actuating quantity control unit being connected with the glutinous cloth rewinder roll, for before the paste process, calculating the glutinous cloth rewinder roll
The actuating quantity for the position being in contact with friction roller is moved to from initial position, the glutinous cloth rewinder roll is controlled from initial according to the actuating quantity
Position moves to the position being in contact with friction roller；And calculate the glutinous cloth rewinder roll to rotate to the film of pasting from initial position
The actuating quantity for the position that one end is alignd with the stickup initiating terminal of friction cloth, the glutinous cloth rewinder roll is controlled from initial bit according to the actuating quantity
Put and paste the position that one end of film is alignd with the stickup initiating terminal of friction cloth described in moving to；It is wherein described to paste initiating terminal and rub
The one end in prestripping portion to be formed is respectively the both ends of friction cloth in wiper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520691.2A CN105093698B (en) | 2015-08-21 | 2015-08-21 | Friction cloth stripping off device and friction cloth stripping means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520691.2A CN105093698B (en) | 2015-08-21 | 2015-08-21 | Friction cloth stripping off device and friction cloth stripping means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105093698A CN105093698A (en) | 2015-11-25 |
| CN105093698B true CN105093698B (en) | 2018-05-08 |
Family
ID=54574470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510520691.2A Expired - Fee Related CN105093698B (en) | 2015-08-21 | 2015-08-21 | Friction cloth stripping off device and friction cloth stripping means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105093698B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848908A (en) * | 2019-01-25 | 2019-06-07 | 北京航天时代激光导航技术有限责任公司 | It is a kind of to open the light the tooling and method of glue for circular substrate |
| WO2021026816A1 (en) * | 2019-08-14 | 2021-02-18 | 苏州维业达触控科技有限公司 | Film stripping apparatus and film lifting portion thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006201680A (en) * | 2005-01-24 | 2006-08-03 | Joyo Kogaku Kk | Peeling method of rubbing cloth |
| JP2006258952A (en) * | 2005-03-15 | 2006-09-28 | Joyo Kogaku Kk | Peeling-off method of rubbing cloth |
| CN1980847A (en) * | 2004-07-02 | 2007-06-13 | 夏普股份有限公司 | Method and device for peeling off film |
| CN202533682U (en) * | 2012-04-24 | 2012-11-14 | 北京京东方光电科技有限公司 | Roller disassembling machine special for friction processes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5010652B2 (en) * | 2009-08-19 | 2012-08-29 | 株式会社東芝 | Sheet peeling apparatus and display device manufacturing method |
-
2015
- 2015-08-21 CN CN201510520691.2A patent/CN105093698B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980847A (en) * | 2004-07-02 | 2007-06-13 | 夏普股份有限公司 | Method and device for peeling off film |
| JP2006201680A (en) * | 2005-01-24 | 2006-08-03 | Joyo Kogaku Kk | Peeling method of rubbing cloth |
| JP2006258952A (en) * | 2005-03-15 | 2006-09-28 | Joyo Kogaku Kk | Peeling-off method of rubbing cloth |
| CN202533682U (en) * | 2012-04-24 | 2012-11-14 | 北京京东方光电科技有限公司 | Roller disassembling machine special for friction processes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105093698A (en) | 2015-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105093698B (en) | Friction cloth stripping off device and friction cloth stripping means | |
| CN100565316C (en) | Electrochemical cell and manufacture method thereof | |
| CN103770441B (en) | A kind of device and method removed for Polarizer | |
| CN203079372U (en) | Novel splitting machine | |
| CN208290679U (en) | A kind of dyestripping manipulator | |
| CN105137639A (en) | Thinning method of display panel and display device | |
| KR20120136290A (en) | Rigid panel adhesion method and a smearing module utilized thereby | |
| CN201589919U (en) | Polymer decentralized liquid crystal film splicing structure | |
| CN209208237U (en) | Highly reliable coat peeling unit and corresponding backlight kludge | |
| CN102884474A (en) | Method and system for producing liquid crystal panel | |
| CN101264684A (en) | Adhesive-film exfoliating device and manufacturing method of liquid crystal display panel | |
| CN104635292B (en) | A kind of polarized light piece and preparation method thereof and display screen | |
| JP2009237278A (en) | Method of manufacturing liquid crystal display device, polarizing plate sticking apparatus, and curved liquid crystal display device manufactured by the method and apparatus | |
| CN204412556U (en) | A kind of apparatus for coating | |
| CN104678619A (en) | Roller press and rolling method thereof | |
| CN102253528A (en) | Method for adhering optical film to liquid crystal display (LCD) panel | |
| CN205959954U (en) | Base plate removes mucilage binding and puts | |
| CN107942429A (en) | Polaroid and its waterproof method and display screen, terminal and apparatus for coating | |
| JPH10241671A (en) | Coating layer removal method and device for coating belt-like electrode | |
| US8894797B2 (en) | Method of splicing polarized films | |
| TW201227071A (en) | Display device manufacturing method and apparatus | |
| CN205652504U (en) | Paste mark head with two compression roller structures of elasticity | |
| CN204869985U (en) | Glue cloth device | |
| CN112387712A (en) | Pole piece cleaning device and cleaning method | |
| CN213349492U (en) | Hot melt pressure sensitive adhesive rubber coating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20180508 |