CN108704869A - protective layer removal device and method - Google Patents
protective layer removal device and method Download PDFInfo
- Publication number
- CN108704869A CN108704869A CN201810241136.XA CN201810241136A CN108704869A CN 108704869 A CN108704869 A CN 108704869A CN 201810241136 A CN201810241136 A CN 201810241136A CN 108704869 A CN108704869 A CN 108704869A
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- China
- Prior art keywords
- protective layer
- scraper
- removal device
- display panel
- layer removal
- 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.)
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- 239000011241 protective layer Substances 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 27
- 238000005516 engineering process Methods 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of protective layer removal device and methods, belong to display technology field.The protective layer removal device includes at least one scraper, plummer, scraper controller and heater, and plummer is for placing display panel；Scraper controller includes the telescopic component and moving assembly interconnected, and telescopic component is connect at least one scraper, and telescopic component includes the range finder for measuring the minimum range between at least one scraper and the protective layer of display panel peripheral region.The present invention controls scraper to remove the protective layer of the peripheral region of display panel by the scraper controller including telescopic component and moving assembly; enable telescopic component to measure the minimum range between scraper and display panel by the range finder that it includes, and the depth that scraper is cut into protective layer is controlled according to the minimum range.It solves the problems, such as that the reliability of protective layer removal device in the related technology is relatively low, achievees the effect that the reliability for improving protective layer removal device.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of protective layer removal device and method.
Background technology
After finalization of the manufacture, edge is usually provided with the peripheral region for including various measurement circuits to display panel, in order to
Protect the peripheral region, it will usually it is armor coated in the peripheral region, when to test display panel, then remove periphery
Protective layer in region.
There is a kind of protective layer removal device in the related technology, which includes scraper and heater, in removal display surface
When the protective layer of peripheral region, protective layer is set to soften by heater heated protective layer first, later by operating personnel by scraping
Knife wipes protective layer from peripheral region off.
In the implementation of the present invention, inventor has found that the relevant technologies have at least the following problems：It is gone by scraper
When except protective layer, the depth of protective layer may be cut due to being difficult to control scraper and damage display panel, i.e., in the related technology
The reliability of protective layer removal device is relatively low.
Invention content
An embodiment of the present invention provides a kind of protective layer removal device and method, protective layer in the related technology can be solved and gone
Except the relatively low problem of the reliability of device.The technical solution is as follows：
According to the first aspect of the invention, a kind of protective layer removal device is provided, the protective layer removal device includes
At least one scraper, plummer, scraper controller and heater,
The plummer is for placing display panel；
The scraper controller include interconnect telescopic component and moving assembly, the telescopic component with it is described at least
One scraper connection, the telescopic component includes for measuring at least one scraper and the display panel peripheral region
The range finder of minimum range between protective layer, the telescopic component are used to control each scraper according to the minimum range
It is moved along each length direction of the scraper or the negative direction of the length direction, the moving assembly is parallel to for edge and holds
The telescopic component is moved in the direction of the table top of microscope carrier, and each the angle between the scraper and the table top is more than 0 degree and small
In 180 degree；
The heater is used to heat the protective layer of the peripheral region of the display panel on the plummer.
Optionally, the moving assembly includes the first movement device and the first track of flexible connection,
The first movement device is connected with the telescopic component, for driving the telescopic component along first track
The negative direction of the length direction of length direction or first track moves.
Optionally, the moving assembly further includes the second shifter and the second track of flexible connection,
Second shifter is connected with first track, for driving first track along second track
The negative direction of the length direction of length direction or second track moves.
Optionally, each scraper includes cutter head and knife rest,
The knife rest includes loose slot and fixture, and one end of the fixture is fixedly connected with the cutter head, the other end and institute
Loose slot flexible connection is stated, the other end of the fixture is provided with gag lever post；
The loose slot includes compressed spring, and one end of the compressed spring is against on the inner wall of the loose slot, another
End be against on the fixture other end, the gag lever post pass through the compressed spring, the length direction of the gag lever post with it is described
The length direction of cutter head is identical.
Optionally, the heater is air-heater, and the air-heater includes body and wind pipe,
One end of the wind pipe is connect with the body, the other end be arranged on any scraper, and it is described go out
The direction of the other end of wind pipeline is identical as any direction of cutter head of the scraper.
Optionally, the hardness of the material of the cutter head is less than the peripheral region for the display panel being arranged on the plummer
Surface hardness.
Optionally, the material of the cutter head is bamboo wall or plastics.
Optionally, it is provided with fixation kit on the plummer,
The display panel that the fixation kit is used to be fixed on the plummer.
Optionally, the fixation kit includes two orthogonal positive stop strips.
According to the second aspect of the invention, a kind of protective layer minimizing technology is provided, for the protective layer described in first aspect
Removal device, the method includes：
At least one scraper and the display panel on plummer are measured by the range finder in the protective layer removal device
Minimum range between the protective layer of peripheral region；
According to the thickness of the protective layer of the minimum range and the peripheral region of the display panel adjustment described at least
One scraper cuts the depth of the protective layer；
At least one scraper is moved to remove the protective layer by the moving assembly.
The advantageous effect that technical solution provided in an embodiment of the present invention is brought is：
Scraper is controlled by the scraper controller including telescopic component and moving assembly to remove the periphery of display panel
The protective layer in region so that telescopic component can measure the most narrow spacing between scraper and display panel by the range finder that it includes
From, and the depth that scraper is cut into protective layer is controlled according to the minimum range.Solves protective layer removal device in the related technology
The relatively low problem of reliability, reach and scraper avoided to damage display panel, improve the effect of the reliability of protective layer removal device
Fruit.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of structural schematic diagram of protective layer removal device shown in the embodiment of the present invention；
Fig. 2A is the structural schematic diagram of another protective layer removal device shown in the embodiment of the present invention；
Fig. 2 B are the vertical views of protective layer removal device shown in Fig. 2A；
Fig. 2 C are the right views of scraper controller and scraper in protective layer removal device shown in Fig. 2A；
Fig. 2 D are the structural schematic diagrams of scraper in protective layer removal device shown in Fig. 2A；
Fig. 2 E are the three-dimensional views of scraper shown in Fig. 2 D；
Fig. 2 F are the structural schematic diagrams of another protective layer removal device shown in the embodiment of the present invention；
Fig. 2 G are the three-dimensional views of scraper and wind pipe in Fig. 2 F；
Fig. 3 is a kind of flow chart of protective layer minimizing technology provided by the invention.
Through the above attached drawings, it has been shown that the specific embodiment of the present invention will be hereinafter described in more detail.These attached drawings
It is not intended to limit the scope of the inventive concept in any manner with verbal description, but is by referring to specific embodiments
Those skilled in the art illustrate idea of the invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
The peripheral region (peripheral region is properly termed as the areas pad) of display panel is generally included for being carried out to display panel
Test various measurement circuits, in order to avoid these measurement circuits before being tested by external environment damage (such as aoxidized or
Corrosion), can be armor coated in the peripheral region, which can be made of shadowless glue (UV glue).
The present invention provides a kind of protective layer removal device and methods, can remove the protective layer from display panel.
Fig. 1 is a kind of structural schematic diagram of protective layer removal device shown in the embodiment of the present invention.Protective layer removal dress
Set may include that (Fig. 1 shows the case where including a scraper at least one scraper 11, but the quantity of scraper can also be 2
It is a or more), plummer 12, scraper controller 13 and heater 14.
Plummer 12 is for placing display panel 20.
Scraper controller 13 includes the telescopic component 131 interconnected and moving assembly 132, telescopic component 131 and scraper
11 connections, telescopic component 131 include for measuring between the protective layer p of 20 peripheral region of at least one scraper 11 and display panel
Minimum range L range finder s, telescopic component 131 is used to according to minimum range L control each scraper 11 along each scraper 11
The negative direction of length direction f1 or length direction f1 move, and moving assembly 132 is used for along the side for the table top m for being parallel to plummer 12
To f2 moving telescopics component 131, the angle between each scraper 11 and table top m is more than 0 degree and is less than 180 degree.
Heater 14 is used to heat the protective layer of the peripheral region of the display panel 20 on plummer.
Wherein, the direction f2 for being parallel to the table top m of plummer 12 can refer to be parallel to plummer 12 table top m it is arbitrary
One direction.
In addition, display panel 20 shows for the ease of illustrating, the embodiment of the present invention can not be included in
In the protective layer removal device of offer.
In conclusion a kind of protective layer removal device provided in an embodiment of the present invention, by including telescopic component and shifting
The scraper controller of dynamic component controls scraper to remove the protective layer of the peripheral region of display panel so that telescopic component can lead to
The minimum range between its range finder measurement scraper for including and display panel is crossed, and scraper incision is controlled according to the minimum range
To the depth of protective layer.It solves the problems, such as that the reliability of protective layer removal device in the related technology is relatively low, reaches and avoid scraper
Display panel is damaged, the effect of the reliability of protective layer removal device is improved.
As shown in Figure 2 A, it is the structural schematic diagram of another protective layer removal device provided in an embodiment of the present invention,
It is added to some components on the basis of protective layer removal device shown in Fig. 1.
Optionally, moving assembly 132 includes the first movement device 1321 and the first track 1322 of flexible connection.
First movement device 1321 and telescopic component 131 connect, for driving telescopic component 131 along the length of the first track 1322
Spend the negative direction movement of direction f3 or direction f3.
Optionally, moving assembly 132 further includes the second shifter 1323 and the second track 1324 of flexible connection.
Second shifter 1323 and the connection of the first track 1322, for driving the first track 1322 along the second track 1324
The negative direction of the length direction of length direction or the second track 1324 moves.
As shown in Figure 2 B, it is the vertical view of protective layer removal device shown in Fig. 2A, it can be seen from this figure that passing through the
One shifter 1321 and the first track 1322 can drive telescopic component 131 along (the i.e. length sides of the first track 1322 direction f3
To) or direction f3 negative direction movement, 131 edge of telescopic component can be driven by the second shifter 1323 and the second track 1324
The negative direction of the length direction f4 or direction f4 of second track 1324 moves, and then can drive and be connect with telescopic component 131
Cutter head is flexibly moved to each position of the peripheral region of display panel 20.
Optionally, the length direction of the length direction f3 of the first track 1322 and the second track 1324 can be orthogonal,
It so being capable of convenient moving telescopic component 131.
Optionally, as shown in Figure 2 C, it is scraper controller and scraper in protective layer removal device shown in Fig. 2A
Right view, wherein telescopic component 131 may include main body 1311 and leading screw 1312, and main body 1311 is connect with scraper 11, and can
Along the length direction f1 (length direction of leading screw 1312 is identical as the length direction of scraper, is f1) or direction f1 of leading screw 1312
Negative direction movement.First movement device 1321 can drive telescopic component 131 along the length direction (direction of the first track 1322
For perpendicular to the direction of paper) it is mobile.
Telescopic component 131 may include cylinder or motor (such as servo motor), and drive scraper by cylinder or motor
Negative direction along the length direction of scraper or the length direction moves.
Optionally, as shown in Figure 2 D, it is the structural schematic diagram of scraper 11 in protective layer removal device shown in Fig. 2A, it should
Scraper 11 includes cutter head 111 and knife rest 112.
Knife rest 112 includes loose slot 1121 and fixture 1122, and one end d1 of fixture 1122 is fixedly connected with cutter head 111, separately
One end d2 is flexibly connected with loose slot 1121, and the other end d2 of fixture 1122 is provided with gag lever post g.
Loose slot 1121 includes compressed spring c, and one end of compressed spring c is against on the inner wall of loose slot 1121, the other end
It is against on the other end d2 of fixture 1122, gag lever post g passes through compressed spring c, the length of the length direction and cutter head 111 of gag lever post g
It is identical to spend direction f1.
Optionally, loose slot 1121 may include determining slot k1 and limited block k2, and limited block k2 is by bolt k3 and determines slot k1
Connection, and bolt k3 is against on one end that fixture 1122 is flexibly connected with loose slot 1121.
Determine that through-hole can be provided on slot k1, gag lever post g passes through spring c and passes through the through-hole.Bolt k3 can have at least
One, or two or more.
In scraper shown in Fig. 2 D, fixture 1122, can be along the length direction of cutter head 111 under the limitation of loose slot 1121
The negative direction of f1 or direction f1 move, and then cutter head 111 also can in stress along its length f1 negative direction shrink, and
It can be moved along direction f1 to restore under the action of compressed spring c, so strike off the protective layer on display panel in cutter head 111
When, there is certain pooling feature, contacted firmly with display panel to avoid cutter head, damage display panel.
In addition, the slot j that bolt passes through on limited block k2 can be bar-shaped trough, can be adjusted by the bar-shaped trough and bolt k3
Section determines the size for the cavity that slot k1 and limited block k2 are constituted, and then is capable of the compression degree of adjustment spring c, and passes through adjustment spring
The compression degree of c can adjust pressure when cutter head 111 is contacted with display panel, which can be according to the soft or hard journey of protective layer
The hardness of degree and display panel is adjusted, and protective layer can be struck off but not damage the mesh of display panel by having reached the pressure
's.
Optionally, the hardness of the material of cutter head 111 is less than the table of the peripheral region for the display panel being arranged on plummer
The hardness in face.Cutter head can be so avoided to scratch display panel to a certain extent.
Optionally, the material of cutter head 111 is bamboo wall or plastics.Bamboo wall and plastics are that two kinds more durable and hardness is lower
Material.
As shown in Figure 2 E, it is the three-dimensional view of scraper 11 shown in Fig. 2 D, it can be seen from this figure that determining slot k1 and limited block
K2 constitutes a cavity, and one end of fixture 1122 is limited in the cavity.The meaning of other labels in Fig. 2 E can join
Fig. 2 D are examined, details are not described herein.
Optionally, as shown in Figure 2 C, heater 14 is air-heater, and air-heater includes body 141 and wind pipe 142.Machine
Body 141 can be arranged in telescopic component 131.The temperature for the hot wind that air-heater generates can be between 100 DEG C -250 DEG C, can be with
It is adjusted, in addition, the air output of air-heater can also be adjusted.The temperature and air quantity of air-heater outlet air can be according to guarantors
The thickness of sheath and material are adjusted.
One end of wind pipe 142 is connect with body 141, the other end be arranged on scraper 11, and wind pipe 142 should
The direction of the other end is identical as direction (i.e. the direction f1) of cutter head (being not shown in Fig. 2 D) of scraper 11.
As shown in Figure 2 F, it is the structural schematic diagram of another protective layer removal device shown in the embodiment of the present invention, it should
Protective layer removal device includes two scrapers 11, the two scrapers 11 are arranged along the length direction f3 of the first track 1322, and this
Two scrapers 11 all can be structure shown in Fig. 2 D, can so make the two scrapers 11 in the anti-of direction f3 and direction f3
When being moved on direction, protective layer can be struck off, improves the working efficiency of protective layer removal device.
Optionally, the air outlet of wind pipe 142 can be located between two scrapers 11, in order to soften protective layer p.This
Outside, the distance between air outlet and protective layer are more than the minimum range between cutter head and protective layer, to avoid air outlet and protection
Layer contact.
The meaning that other in Fig. 2 F mark can be with reference chart 2A, and details are not described herein.
As shown in Figure 2 G, be the three-dimensional view of scraper and wind pipe 142 in Fig. 2 F, two scrapers 11 with flexible group
Part 131 connects, and wind pipe 142 stretches into telescopic component 131, and with the body (being not shown in Fig. 2 G) in telescopic component 131
Connection.Wind pipe 142 is stretched into curved shape in telescopic component 131, certain distance is generated with scraper 11, to give scraper 11
In 131 internal reservation fixed position of telescopic component, the stability of scraper 11 is enhanced.
In addition, telescopic component 131, which is equipped on the one side v of scraper 11, is also provided with range finder s, measuring appliance s energy
The distance between mounting surface v and the protective layer of scraper 11 are enough measured, the length which subtracts scraper 11 is scraper 11 and guarantor
Minimum range between sheath.
Optionally, as shown in Figure 2 B, it is provided with fixation kit 121 on plummer 12.
The display panel 20 that fixation kit 121 is used to be fixed on plummer 12, is being scraped to avoid display panel 20
Knife moves when striking off protective layer p.
Optionally, fixation kit 121 includes two orthogonal positive stop strips (1211 and 1212), and/or, sucker (figure
It is not shown in 2B).By the two orthogonal positive stop strips, various various sizes of display panels can be fixed.Sucker
Structure can be as shown in Figure 2 A, and sucker 1213 is arranged in plummer 12, for display panel 20 to be adsorbed on plummer 12,
With fixed display panel 20.
Optionally, as shown in Figure 2 A, range finder s can be airborne laser range finder, infrared distance measurement device and ultrasonic rangefinder etc..
Optionally, protective layer removal device can also include controller, which may include central processing unit (English
Text：Central Processing Unit；Referred to as：CPU) or other control circuits, such as programmable logic controller (PLC) (English：
Programmable Logic Controller；Referred to as：PLC) etc., for controlling protective layer removal device.The controller can be with
Positioned at the outside of protective layer removal device, the inside of protective layer removal device can also be located at.
In conclusion a kind of protective layer removal device provided in an embodiment of the present invention, by including telescopic component and shifting
The scraper controller of dynamic component controls scraper to remove the protective layer of the peripheral region of display panel so that telescopic component can lead to
The minimum range between its range finder measurement scraper for including and display panel is crossed, and scraper incision is controlled according to the minimum range
To the depth of protective layer.It solves the problems, such as that the reliability of protective layer removal device in the related technology is relatively low, reaches and avoid scraper
Display panel is damaged, the effect of the reliability of protective layer removal device is improved.
As shown in figure 3, it is a kind of flow chart of protective layer minimizing technology provided by the invention, carried for above-described embodiment
In some the protective layer removal devices supplied, this method can following several steps：
Step 301 measures at least one scraper and the display on plummer by the range finder in protective layer removal device
Minimum range between the protective layer in panel periphery region.
Range finder directly measures the minimum range that obtained data can be between range finder position and protective layer, scrapes
The position of the length of knife, the position of scraper and range finder can be known quantity, then can be according to the length of scraper, the position of scraper
It sets, the minimum distance calculation that the position of range finder and range finder measurement obtain obtains the most narrow spacing between scraper and protective layer
From.
The embodiment of the present invention can be executed by the controller in protective layer removal device, which may include centre
Manage device or other control circuits.
Step 302, the protective layer according to the peripheral region of minimum range and display panel between scraper and protective layer
Thickness adjust the depth of at least one scraper incision protective layer.
The thickness of protective layer can be known quantity (technology controlling and process when thickness of the protective layer can pass through to be formed, or
Can be obtained by measuring), thus the depth of scraper incision protective layer can be made to be equal to the thickness of protective layer, it is protected with removing
Layer.
Step 303 moves at least one scraper to remove protective layer by moving assembly.
By taking protective layer removal device shown in Fig. 2 B as an example, scraper can be controlled by moving assembly along the first track 1322
Length direction f3 or direction f3 negative direction movement, and by moving assembly control scraper along the length side of the second track 1324
It is moved to the negative direction of f4 or direction f4, scraper is enable to strike off the protective layer p positioned at each position.
In conclusion a kind of protective layer minimizing technology provided in an embodiment of the present invention, by including telescopic component and shifting
The scraper controller of dynamic component controls scraper to remove the protective layer of the peripheral region of display panel so that telescopic component can lead to
The minimum range between its range finder measurement scraper for including and display panel is crossed, and scraper incision is controlled according to the minimum range
To the depth of protective layer.It solves the problems, such as that the reliability of protective layer removal device in the related technology is relatively low, reaches and avoid scraper
Display panel is damaged, the effect of the reliability of protective layer removal device is improved.
Term "and/or" in the present invention, only a kind of incidence relation of description affiliated partner, indicates may exist three kinds
Relationship, for example, A and/or B, can indicate：Individualism A exists simultaneously A and B, these three situations of individualism B.In addition, this
Character "/" in text, it is a kind of relationship of "or" to typically represent forward-backward correlation object.
It should be pointed out that in the accompanying drawings, for the clear size that may be exaggerated layer and region of diagram.And it can be with
Understand, when element or layer are referred to as in another element or layer "upper", it can be directly in other elements, or may exist
Intermediate layer.Additionally, it is appreciated that when element or layer are referred to as in another element or layer "lower", it can be directly at other
Under element, or there may be the layer of more than one centre or elements.In addition, it is to be appreciated that when layer or element are referred to as
Two layers or two elements " between " when, the layer that it can be only between two layers or two elements, or there may also be one
Above middle layer or element.Similar reference marker indicates similar element in the whole text.
In the present invention, term " first " and " second " are used for description purposes only, and are not understood to indicate or imply phase
To importance.Term " multiple " refers to two or more, unless otherwise restricted clearly.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of protective layer removal device, which is characterized in that the protective layer removal device includes at least one scraper, carrying
Platform, scraper controller and heater,
The plummer is for placing display panel；
The scraper controller include interconnect telescopic component and moving assembly, the telescopic component with it is described at least one
Scraper connects, and the telescopic component includes the protection for measuring at least one scraper and the display panel peripheral region
The range finder of minimum range between layer, the telescopic component are used for according to each scraper of minimum range control along every
The negative direction movement of the length direction or the length direction of a scraper, the moving assembly are used for edge and are parallel to plummer
The direction of table top move the telescopic component, each the angle between the scraper and the table top is more than 0 degree and less than 180
Degree；
The heater is used to heat the protective layer of the peripheral region of the display panel on the plummer.
2. protective layer removal device according to claim 1, which is characterized in that the moving assembly includes flexible connection
First movement device and the first track,
The first movement device is connected with the telescopic component, for driving the telescopic component along the length of first track
The negative direction of the length direction of direction or first track moves.
3. protective layer removal device according to claim 2, which is characterized in that the moving assembly further includes flexible connection
The second shifter and the second track,
Second shifter is connected with first track, for driving first track along the length of second track
The negative direction of the length direction of direction or second track moves.
4. protective layer removal device according to claim 1, which is characterized in that each scraper includes cutter head and knife
Frame,
The knife rest includes loose slot and fixture, and one end of the fixture is fixedly connected with the cutter head, the other end and the work
Dynamic slot flexible connection, the other end of the fixture are provided with gag lever post；
The loose slot includes compressed spring, and one end of the compressed spring is against on the inner wall of the loose slot, and the other end supports
On the fixture other end, the gag lever post passes through the compressed spring, the length direction of the gag lever post and the cutter head
Length direction it is identical.
5. protective layer removal device according to claim 4, which is characterized in that the heater is air-heater, the heat
Wind turbine includes body and wind pipe,
One end of the wind pipe is connect with the body, and the other end is arranged on any scraper, and the discharge pipe
The direction of the other end in road is identical as any direction of cutter head of the scraper.
6. protective layer removal device according to claim 4, which is characterized in that the hardness of the material of the cutter head, which is less than, to be set
Set the hardness on the surface of the peripheral region of the display panel on the plummer.
7. protective layer removal device according to claim 6, which is characterized in that the material of the cutter head is bamboo wall or modeling
Material.
8. protective layer removal device according to claim 1, which is characterized in that be provided with fixed group on the plummer
Part,
The display panel that the fixation kit is used to be fixed on the plummer.
9. protective layer removal device according to claim 6, which is characterized in that the fixation kit includes two and mutually hangs down
Straight positive stop strip and/or sucker.
10. a kind of protective layer minimizing technology, which is characterized in that for any protective layer removal dress of claim 1 to 9
It sets, the method includes：
At least one scraper and the display panel periphery on plummer are measured by the range finder in the protective layer removal device
Minimum range between the protective layer in region；
It is adjusted according to the thickness of the protective layer of the minimum range and the peripheral region of the display panel described at least one
Scraper cuts the depth of the protective layer；
At least one scraper is moved to remove the protective layer by the moving assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241136.XA CN108704869B (en) | 2018-03-22 | 2018-03-22 | Protective layer removing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241136.XA CN108704869B (en) | 2018-03-22 | 2018-03-22 | Protective layer removing device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108704869A true CN108704869A (en) | 2018-10-26 |
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Citations (7)
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| JP2007185565A (en) * | 2006-01-11 | 2007-07-26 | Pioneer Electronic Corp | Coating device, method of cleaning coating device and method of manufacturing plasma display panel |
| CN101712099A (en) * | 2008-10-07 | 2010-05-26 | 株式会社迪思科 | Laser processing method and laser processing apparatus |
| DE102010013870A1 (en) * | 2010-04-01 | 2011-10-06 | Viega Gmbh & Co. Kg | Device for partial stripping of pipes, in particular pipes of metal |
| US20150136170A1 (en) * | 2013-11-19 | 2015-05-21 | Hon Hai Precision Industry Co., Ltd. | Method for removing adhesive agent |
| KR101729467B1 (en) * | 2017-02-01 | 2017-04-24 | 정영한 | Conveyor belt of maintenance and management system |
| CN106773326A (en) * | 2017-03-14 | 2017-05-31 | 成都京东方光电科技有限公司 | The manufacture method of backlight module, display device and display device |
| CN107650067A (en) * | 2017-11-15 | 2018-02-02 | 江苏苏视光电有限公司 | A kind of polaroid for display screen removes device |
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2018
- 2018-03-22 CN CN201810241136.XA patent/CN108704869B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007185565A (en) * | 2006-01-11 | 2007-07-26 | Pioneer Electronic Corp | Coating device, method of cleaning coating device and method of manufacturing plasma display panel |
| CN101712099A (en) * | 2008-10-07 | 2010-05-26 | 株式会社迪思科 | Laser processing method and laser processing apparatus |
| DE102010013870A1 (en) * | 2010-04-01 | 2011-10-06 | Viega Gmbh & Co. Kg | Device for partial stripping of pipes, in particular pipes of metal |
| US20150136170A1 (en) * | 2013-11-19 | 2015-05-21 | Hon Hai Precision Industry Co., Ltd. | Method for removing adhesive agent |
| KR101729467B1 (en) * | 2017-02-01 | 2017-04-24 | 정영한 | Conveyor belt of maintenance and management system |
| CN106773326A (en) * | 2017-03-14 | 2017-05-31 | 成都京东方光电科技有限公司 | The manufacture method of backlight module, display device and display device |
| CN107650067A (en) * | 2017-11-15 | 2018-02-02 | 江苏苏视光电有限公司 | A kind of polaroid for display screen removes device |
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| CN108704869B (en) | 2020-03-03 |
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