CN108831298A - Bend jig - Google Patents
Bend jig Download PDFInfo
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- CN108831298A CN108831298A CN201810550128.3A CN201810550128A CN108831298A CN 108831298 A CN108831298 A CN 108831298A CN 201810550128 A CN201810550128 A CN 201810550128A CN 108831298 A CN108831298 A CN 108831298A
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- Prior art keywords
- adsorption
- bending jig
- bending
- hole
- adsorption plane
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
Abstract
The embodiment of the present invention provides a kind of bending jig, the bending jig includes Pneumatic controller and absorption cavity, absorption cavity includes the adsorption plane for being provided with adsorption hole, adsorption hole perforation is connected to Pneumatic controller, and adsorption plane can be bonded with product to be bent to bent area.Bending jig provided in an embodiment of the present invention is connected by penetrating through adsorption hole set on the adsorption plane of Pneumatic controller and absorption cavity, and in actual application by the mode of the adsorption plane for adsorbing cavity and product to be bent to fit to bent area, the entirety to bent area for realizing product to be bent is bent, and then the appearance of the bending folding line to bent area is effectively prevented, it is particularly effective and avoids to bent area the case where occurring locally bending or putting bending.
Description
Technical field
The present invention relates to field of display technology, and in particular to a kind of bending jig.
Background technique
In the prior art, it generallys use the non-display area of flexible display apparatus (such as AMOLED flexible display apparatus) (i.e.
The non-area AA) mode at the flexible display apparatus back side is bent to realize comprehensive screen display effect of flexible display apparatus.
But using flexible display apparatus made from bending mode in the prior art, often there is non-display area cabling
The case where fractureing causes the control to viewing area to be failed.
Summary of the invention
In view of this, the embodiment of the present invention is dedicated to providing a kind of bending jig, bent with solving existing flexible screen body
Easily occur folding line in the process and even results in the problem of cabling fractures.
One embodiment of the invention provides a kind of bending jig, the bending jig include Pneumatic controller and absorption cavity,
Absorption cavity includes the adsorption plane for being provided with adsorption hole, and adsorption hole perforation is connected to Pneumatic controller, adsorption plane can with it is to be curved
Roll over being bonded to bent area for product.
In an embodiment of the present invention, which further comprises hollow connecting rod, hollow connecting rod perforation connection air pressure
Control device and adsorption hole.
In an embodiment of the present invention, adsorption plane includes multiple adsorption holes, and the aperture of multiple adsorption holes is identical or multiple
The aperture difference of adsorption hole or the part aperture of multiple adsorption holes are identical.
In an embodiment of the present invention, multiple adsorption holes are uniformly distributed in adsorption plane；Alternatively, multiple adsorption holes are set to suction
The fringe region in attached face；Alternatively, multiple adsorption holes are set to fringe region and the intermediate region of adsorption plane.
In an embodiment of the present invention, the aperture that adsorption plane is set to the adsorption hole of fringe region is greater than the suction in other regions
The aperture in attached hole.
In an embodiment of the present invention, product to be bent is flexible display panels, is flexible display panels to bent area
Non-display area, adsorption plane are plane.
In an embodiment of the present invention, Pneumatic controller is squash type air bag or automation pneumatic shuttle.
In an embodiment of the present invention, Pneumatic controller be automation pneumatic shuttle, automation pneumatic shuttle include with
The air extractor and control unit of cavity connection are adsorbed, which is used for the working condition of air extractor, and passes through control
The activity point of view of air extractor controls the bending angle to bent area of product to be bent.
In an embodiment of the present invention, the pore diameter range of adsorption hole is 0.3mm to 10mm.
In an embodiment of the present invention, the aperture difference of the maximum diameter of hole and minimum-value aperture of adsorption hole is 0.1mm to 5mm.
Bending jig provided in an embodiment of the present invention by will on the adsorption plane of Pneumatic controller and absorption cavity it is set
Set adsorption hole perforation connection, and in actual application by adsorb cavity adsorption plane and product to be bent to bent area
It fits, the entirety to bent area for realizing product to be bent is bent, and then effectively prevents the bending folding line to bent area
Appearance, be particularly effective and avoid to bent area the case where occurring locally bending or putting bending.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of bending jig provided in an embodiment of the present invention.
Fig. 2 show the practical application schematic diagram of bending jig provided in an embodiment of the present invention.
Fig. 3 show another embodiment of the present invention provides bending jig adsorption plane structural schematic diagram.
Fig. 4 show the adsorption plane structural schematic diagram of the bending jig of yet another embodiment of the invention offer.
Fig. 5 show another embodiment of the present invention provides bending jig adsorption plane structural schematic diagram.
Fig. 6 show the adsorption plane structural schematic diagram of the bending jig of yet another embodiment of the invention offer.
Specific embodiment
As described in background, flexible display panels in the prior art often occur what non-display area cabling fractureed
Problem, inventor is the study found that the basic reason for this problem occur is, the characteristics such as thin, soft that flexible screen body itself has,
Lead to the extremely difficult whole bending for realizing flexible screen body.In actual bending process, flexible screen body easily occurs to bent area
Non-uniform situation is bent, as being only point bending or locally bending, and then leads to that screen body is made folding line occur, causes screen body non-aobvious
Show that the cabling route in area fractures.
Based on this, the present invention provides a kind of bending smelting tools, are applied to flexible display panels (such as AMOLED Flexible Displays
Panel) non-display area bending process, be bonded by using the non-display area (i.e. to bent area) with flexible display panels
Adsorption plane adsorbs entirely to bent area, guarantees entirely to unify and carry out simultaneously curved to bent area in subsequent bending process
Folding avoids the occurrence of a bending and locally bends, lays a good foundation for subsequent bending process.
Specifically, bending smelting tool provided by the invention includes Pneumatic controller and absorption cavity, absorption cavity includes setting
It is equipped with the adsorption plane of adsorption hole, adsorption hole perforation is connected to Pneumatic controller, and adsorption plane can be with product to be bent wait bend
Area's fitting.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Fig. 1 show the structural schematic diagram of bending jig provided in an embodiment of the present invention.As shown in Figure 1, the present invention is implemented
The bending jig that example provides includes Pneumatic controller, hollow connecting rod 2 and absorption cavity 3, the pressure control dress in the present embodiment
It is set to air bag 1, air bag 1 is spherical airtight cavity, and hollow connecting rod 2 is tubular cavity, and absorption cavity 2 is cube, wherein hollow
One end perforation of connecting rod 2 is connected to air bag 1, and other end is connected to a surface of absorption cavity 3, and adsorb on cavity 3 with
The surface that the surface at 2 place of hollow connecting rod is opposite is adsorption plane 31, is provided with round adsorption hole 311, adsorption hole on adsorption plane 31
311 are connected by means of hollow connecting rod 2 and the perforation of air bag 1.
It should be appreciated that the specific location of adsorption plane 31 being arranged on absorption cavity 3 can sets itself according to the actual situation, and
And the concrete shape and size of adsorption plane 31 can also wait for the actual conditions sets itself of bent area according to flexible screen body, sufficiently to mention
The adaptability and widespread popularity of high bending jig provided in an embodiment of the present invention.It only with adsorption plane 31 is flat in the present embodiment
It is illustrated for face, can be the shapes such as the curved surface of differently curved angle for the design for cooperating flexible screen body in other embodiments
Shape.
In addition, it should be understood that the particular number and arrangement mode of adsorption hole 311 set on adsorption plane 31 can bases
Actual conditions sets itself, sufficiently to improve the adaptability and widespread popularity of bending jig provided in an embodiment of the present invention,
The embodiment of the present invention limits this without unified.
Fig. 2 show the practical application schematic diagram of bending jig provided in an embodiment of the present invention.Specifically, Fig. 2 is shown
Bending jig provided in an embodiment of the present invention is applied to the practical application of the bending process of the flexible screen body 4 of flexible display apparatus
Schematic diagram.
Referring to figs. 1 and 2, in actual application process, gas of the extruding gasbag 1 to be discharged in air bag 1 first,
So that the air pressure in air bag 1 is less than extraneous air pressure, the adsorption plane 311 for adsorbing cavity 3 is then fitted into the to be curved of flexible screen body 4
Folding area 41, and decontroling air bag 1 makes air bag 1 restore gas expanded state, since the internal and external pressure difference of air bag 1 acts on, restores to fill
The air bag 1 of state of being full of makes fitting closely to bent area 41 for adsorption plane 31 and flexible screen body 4, finally by adsorption plane 31 with it is to be curved
Adhesive force between folding area 41 make flexible screen body 4 to bent area 41 be servo-actuated in bending jig, and then realize flexible screen body 4 to
The whole bending of bent area 41.
Wherein, air bag 1 is by means of internal and external pressure difference realization adsorption plane 31 and to the realization of bent area 41 fitted closely
Cheng Wei：Since air bag 1 is penetrated through by means of the adsorption hole 311 and the external world of hollow connecting rod 2 and absorption cavity 3, when 1 quilt of air bag
After relieving, the adsorption hole 311, hollow connecting rod 2 that extraneous gas passes sequentially through perforation connection between each other enter air bag 1, outside
It during boundary's gas enters, adsorption plane 31 and is gradually increased to the adhesive force between bent area 41, to finally realize absorption
Face 31 and fitting closely to bent area 41.
It should be appreciated that the parameters such as shape, size of hollow connecting rod 2 and absorption cavity 3 can voluntarily be set according to the actual situation
It is fixed, sufficiently to improve the adaptability and widespread popularity of bending jig provided in an embodiment of the present invention, the embodiment of the present invention pair
This is limited without unified.
Preferably, hollow connecting rod 2 is cylindrical cavity, and the length of hollow connecting rod 2 is according to practical application ring
Length set by border.
In an alternative embodiment of the invention, hollow connecting rod 2 is shaped form or multisection type tubular cavity.
It should be appreciated that in actual application process, in order to ensure hollow connecting rod 2 will not be to adsorption hole on adsorption plane 31
311 adsorption capacity has an impact, then should control the ratio between the volume of air bag 1 and the volume of hollow connecting rod 2 and be in pressure maintaining proportional numbers
It is worth in range.That is, the volume of air bag 1 and the volume of hollow connecting rod 2 should be in certain in actual application process
Proportional relation.
Wherein, it is curved to refer to that the ratio between the volume of air bag 1 and the volume of hollow connecting rod 2 can guarantee for pressure maintaining proportional numerical value range
The pressure difference that folding jig has can make adsorption plane 31 and reach ideal value to the adhesive force between bent area 41.
In addition, it should be understood that in actual application process, in order to ensure adsorption plane 31 and to have foot between bent area 41
Enough adhesive forces, should control the ratio between the volume of air bag 1 and the adsorption area of adsorption plane 31 be in fit closely proportional numerical value model
In enclosing.That is, the volume of air bag 1 and the adsorption area of adsorption plane 31 should be in certain in actual application process
Proportional relation.
Wherein, it fits closely proportional numerical value range and refers to the ratio between the volume of air bag 1 and the adsorption area of adsorption plane 31 energy
Fit closely adsorption plane 31 with to the realization of bent area 41；The volume of air bag 1 refers to the gas that air bag 1 can be accommodated actually
Volume, the adsorption area of adsorption plane 31 refers to the sum of the area of all adsorption holes 311 on adsorption plane 31.
In summary, bending jig provided in an embodiment of the present invention by will on the adsorption plane of air bag and absorption cavity it is set
The adsorption hole perforation connection set, and the adsorption plane for adsorbing cavity and flexible screen body are waited for that bent area is affixed in actual application
The mode of conjunction realizes flexible screen body and waits for the whole bending of bent area, and then effectively prevents bending folding line to bent area
Occur, is particularly effective and avoids to bent area the case where occurring locally bending or putting bending.
Note that the air bag 1 in the present embodiment is squash type air bag, i.e., the gas in bending jig provided in an embodiment of the present invention
Pressure control device is air bag 1, which can manually control, i.e. manual squeezing air bag 1, and bending smelting tool is manually operated, with
To being bent to bent area for flexible product.In other embodiments, Pneumatic controller can also be automation air pressure dress
It sets, the following examples are explained.
The embodiment of the present invention realizes the suction deflation function of Pneumatic controller using automation pneumatic shuttle, changes absorption
The air pressure in face, thus to realize that the precision of bending jig, automation control provide precondition.
Specifically, automation pneumatic shuttle replaces air bag 1, and as the Pneumatic controller of bending jig, then bending is controlled
Tool is integrally fastened to mechanical arm end, and the suction deflation function of automation pneumatic shuttle is realized by program means, and leads to
Program means are crossed to realize the planning in bending jig bending path, thus finally realize the automation bending for treating bending product,
Wherein, mechanical arm is the mechanical arm of crawl bending jig, can be the component part of bending jig, can also be not belonging to curved
The component part of jig is rolled over, the embodiment of the present invention limits this without unified.
Specifically, Pneumatic controller is automation pneumatic shuttle, and automation pneumatic shuttle includes being connected to absorption cavity
Air extractor；And control unit, for controlling the working condition of air extractor, and pass through the movable corner of control air extractor
Degree, the activity point of view of control absorption cavity, controls the bending angle to bent area of product to be bent.It should be appreciated that setting control
Unit processed can further increase the degree of automation of bending jig.
It should be noted that the control unit can be only to control the individual chips of the bending smelting tool course of work, it can also
To be integrated on other independent control chips, or even it is integrated on the master control chip of automation control appliance.
It should be appreciated that point bending refer to flexible product (such as flexible screen body) to bent area appearance point in the process of bending
The case where shape folding line.
In addition, it should be understood that bent area 41 not only can be flexible screen body mentioned by above-described embodiment wait bend
Area can also be other flexible devices to bent area, and the embodiment of the present invention limits this without unified.
In an embodiment of the present invention, the area of adsorption plane 31 be greater than flexible screen body wait for bent area area two/
One.The embodiment of the present invention is realized in such a way that the area for setting adsorption plane 31 is greater than the half to the area of bent area
Under the premise of the whole bending ability of bending jig is effectively ensured, the purpose of the adaptability of bending jig is sufficiently improved.
In an alternative embodiment of the invention, the shape and size of adsorption plane 31 are identical as the shape and size to bent area.
The embodiment of the present invention by the way that the shape and size of adsorption plane 31 are set as mode identical with the shape and size to bent area,
Dramatically avoid the case where occurring partial points bending to bent area or locally bend.
In an embodiment of the present invention, bending jig only includes air bag 1 and absorption cavity 3, does not include hollow connecting rod 2.?
That is air bag 1 is directly connected to absorption cavity 3, and with adsorption hole 311 set on the adsorption plane 31 of absorption cavity 3
Perforation connection.The embodiment of the present invention directly connects in a manner of omitting hollow connecting rod 2 by air bag 1 and absorption cavity 3,
Realize the purpose of effectively save cost.
In an embodiment of the present invention, the pore diameter range of adsorption hole 311 is 0.3mm to 10mm.It should be appreciated that the present invention is real
Example is applied in such a way that the pore diameter range of adsorption hole is set as 0.3mm to 10mm, adsorption plane is being effectively ensured and wait bend
Under the premise of adhesive force between area, bending jig is made to have wider application range.
In an alternative embodiment of the invention, the quantity of adsorption hole 311 is that the aperture of multiple and each adsorption hole 311 is incomplete
It is identical, wherein the aperture difference of maximum diameter of hole and minimum-value aperture is 0.1mm to 5mm.It should be appreciated that the embodiment of the present invention pass through by
The maximum diameter of hole of adsorption hole and the aperture difference of minimum-value aperture are set as the mode of 0.1mm to 5mm, further ensure adsorption plane and
To the adhesive force intensity between bent area, be substantially prevented from aperture difference it is excessive when the adsorption hole adsorption uniformity that is likely to occur it is poor,
The adsorption capacity of even adsorption hole is insufficient to allow adsorption plane and realizes the case where fitting closely to bent area.
In an embodiment of the present invention, air bag 1 is the preferable material of retractility, and preferably material is rubber.
In an embodiment of the present invention, hollow connecting rod 2 and absorption cavity 3 include but is not limited to for plastics, hard PET
The materials such as (polyethylene terephthalate), wooden, metal.
Fig. 3 show another embodiment of the present invention provides bending jig adsorption plane structural schematic diagram.The present invention is implemented
The bending jig that the bending jig and embodiment shown in FIG. 1 that example provides provide is essentially identical, describes difference emphatically below,
Something in common repeats no more.
As shown in figure 3, adsorption plane 32 is rectangle plane, adsorption plane 32 in bending jig provided in an embodiment of the present invention
On be provided with the consistent round adsorption hole 321 in multiple apertures, and each adsorption hole 321 is uniformly distributed in adsorption plane 32.
It should be appreciated that the consistent adsorption hole 321 in aperture, which is uniformly distributed in adsorption plane 32, can effectively reinforce adsorption plane 32
And to the adhesive force between bent area, and adsorption plane 32 can be effectively improved and to the fitting homogeneity between bent area.
Bending jig provided in an embodiment of the present invention is set by the way that the consistent adsorption hole in multiple apertures is arranged on adsorption plane
Fixed each adsorption hole is uniformly distributed in the mode of adsorption plane, realizes and reinforces adsorption plane and to the adhesive force between bent area and mention
High adsorption plane and purpose to the fitting homogeneity between bent area.
Fig. 4 show the adsorption plane structural schematic diagram of the bending jig of yet another embodiment of the invention offer.The present invention is implemented
The bending jig that the bending jig and embodiment shown in Fig. 3 that example provides provide is essentially identical, describes difference emphatically below,
Something in common repeats no more.
As shown in figure 4, the adsorption plane 33 of bending jig provided in an embodiment of the present invention is rectangle plane, adsorption plane 33 includes
The consistent round adsorption hole 331 in multiple apertures, and each adsorption hole 331 is only uniformly distributed in the fringe region of adsorption plane 33.
It should be appreciated that the specific size of the fringe region of adsorption plane 33 can sets itself according to the actual situation, sufficiently to mention
The adaptability and widespread popularity of high bending jig provided in an embodiment of the present invention, the embodiment of the present invention is to this without unified
It limits.
Note that the aperture for being set to the adsorption hole 331 of the fringe region of adsorption plane 33 also can be with inconsistent.
In addition, it should be understood that being set to multiple adsorption holes 331 of the fringe region of adsorption plane 33 can also be randomly distributed in
The fringe region of adsorption plane 33.
Bending jig provided in an embodiment of the present invention is uniformly distributed in adsorption hole the fringe region of adsorption plane, and identical
Aperture is compared with the whole surface that the adsorption hole of same distribution density is distributed in the adsorption plane, bending provided in an embodiment of the present invention
Jig can be in guarantee adsorption plane and to the appearance for dramatically reducing air bag under the premise of fitting closely power between bent area
Product, to realize the purpose for sufficiently improving the application environment adaptability of bending jig provided in an embodiment of the present invention.
In addition, it should be understood that since adsorption hole is set to the marginal zone of adsorption plane by the bending jig of the embodiment of the present invention
Domain, therefore can fully ensure that the whole bending ability of bending jig.
Fig. 5 show another embodiment of the present invention provides bending jig adsorption plane structural schematic diagram.The present invention is implemented
The bending jig that the bending jig and embodiment shown in Fig. 4 that example provides provide is essentially identical, describes difference emphatically below,
Something in common repeats no more.
As shown in figure 5, the adsorption plane 34 of bending jig provided in an embodiment of the present invention is rectangle plane, wrapped on adsorption plane 34
The consistent round adsorption hole 341 in multiple apertures is included, each adsorption hole 341 is uniformly distributed in fringe region and the middle area of adsorption plane 34
Domain.
Note that intermediate region refers to the region on adsorption plane 34 far from fringe region, wherein the specific position of intermediate region
Set, shape and size can sets itself according to the actual situation, sufficiently to improve the suitable of bending jig provided in an embodiment of the present invention
Should be able to power and widespread popularity, the embodiment of the present invention limits this without unified.
In addition, it should be understood that the aperture for being located at the fringe region of adsorption plane 34 and the adsorption hole 341 of intermediate region can also
It is inconsistent.That is, can also be by the way that the aperture of the fringe region of adsorption plane 34 and the adsorption hole of intermediate region 341 be set
For inconsistent mode, the adaptability and widespread popularity of bending jig provided in an embodiment of the present invention are sufficiently improved, it is noted that
The embodiment of the present invention sets its specific aperture value without unified.
Adsorption hole by being set to fringe region and the middle area of adsorption plane by bending jig provided in an embodiment of the present invention
The mode in domain realizes the purpose for further increasing the whole bending ability of bending jig.
Fig. 6 show the adsorption plane structural schematic diagram of the bending jig of yet another embodiment of the invention offer.The present invention is implemented
The bending jig that the bending jig and embodiment shown in fig. 5 that example provides provide is essentially identical, describes difference emphatically below,
Something in common repeats no more.
As shown in fig. 6, in bending jig provided in an embodiment of the present invention, absorption set by 35 fringe region of adsorption plane
The aperture in hole 351 is greater than the aperture of the adsorption hole 352 of intermediate region setting.
Bending jig provided in an embodiment of the present invention is greater than centre by the adsorption hole aperture of setting adsorption plane fringe region
The mode in the adsorption hole aperture in region, has advanced optimized adsorption plane and to the adhesive force between bent area, with adsorption plane edge
Region is unanimously compared with the aperture of the adsorption hole of intermediate region, and bending jig provided in an embodiment of the present invention can guarantee to adsorb
Face and between bent area fit closely power under the premise of sufficiently reduce the volume of air bag, and then realize and sufficiently improve this bending
The purpose of the application environment adaptability of jig.
In an embodiment of the present invention, the bending jig mentioned in the above embodiment of the present invention is fixed on mechanical arm
One end, the air extractor of bending smelting tool is set to bending smelting tool and the fixed one end of mechanical arm, i.e. air extractor and mechanical
Arm is connected and fixed, and mechanical arm is connect with controller, and the curved of bending jig is planned by the instruction inputted in the controller
Path is rolled over, to finally realize the automation bending process of bending jig.
It should be appreciated that adsorption hole mentioned by the above embodiment of the present invention can also be the hole of other shapes, such as diamond shape
Hole, rectangular opening etc., sufficiently to improve the adaptability and widespread popularity of bending jig provided in an embodiment of the present invention, the present invention
Embodiment limits this without unified.
It should be noted that the adsorption plane of bending jig is with product to be bent to bent area mentioned by above-described embodiment
Fitting, wherein when bending product is flexible display panels, to bent area be the non-display area of flexible display panels, and inhale
Attached face is plane.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, made any modification, equivalent replacement etc. be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of bending jig, which is characterized in that including Pneumatic controller and absorption cavity, the absorption cavity includes setting
There is the adsorption plane of adsorption hole, the adsorption hole perforation is connected to the Pneumatic controller, and the adsorption plane can be produced with wait bend
Product are bonded to bent area.
2. bending jig according to claim 1, which is characterized in that further include：Hollow connecting rod, the hollow connecting rod perforation
Connect the Pneumatic controller and the adsorption hole.
3. bending jig according to claim 1 or 2, which is characterized in that the adsorption plane includes multiple adsorption holes, described
The aperture difference of the identical perhaps the multiple adsorption hole in the aperture of multiple adsorption holes or the partial hole of the multiple adsorption hole
Diameter is identical.
4. bending jig according to claim 3, which is characterized in that the multiple adsorption hole is uniformly distributed in the absorption
Face；
Alternatively, the multiple adsorption hole is set to the fringe region of the adsorption plane；
Alternatively, the multiple adsorption hole is set to fringe region and the intermediate region of the adsorption plane.
5. bending jig according to claim 3, which is characterized in that the adsorption plane is set to the suction of fringe region
The aperture in attached hole is greater than the aperture of the adsorption hole in other regions.
6. bending jig according to claim 1 or 2, which is characterized in that the product to be bent is flexible display panels,
It is described to bent area be the flexible display panels non-display area, the adsorption plane be plane.
7. bending jig according to claim 1 or 2, which is characterized in that the Pneumatic controller is squash type air bag
Or automation pneumatic shuttle.
8. bending jig according to claim 1 or 2, which is characterized in that the Pneumatic controller is automation air pressure
Device, the automation pneumatic shuttle include：
The air extractor being connected to the absorption cavity；
Control unit, for controlling the working condition of the air extractor, and the activity point of view by controlling the air extractor,
Control the bending angle to bent area of the product to be bent.
9. bending jig according to claim 1 or 2, which is characterized in that the pore diameter range of the adsorption hole be 0.3mm extremely
10mm。
10. bending jig according to claim 9, which is characterized in that the maximum diameter of hole and minimum-value aperture of the adsorption hole
Aperture difference be 0.1mm to 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810550128.3A CN108831298A (en) | 2018-05-31 | 2018-05-31 | Bend jig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810550128.3A CN108831298A (en) | 2018-05-31 | 2018-05-31 | Bend jig |
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| CN108831298A true CN108831298A (en) | 2018-11-16 |
Family
ID=64147037
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| CN201810550128.3A Pending CN108831298A (en) | 2018-05-31 | 2018-05-31 | Bend jig |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110361170A (en) * | 2019-06-22 | 2019-10-22 | 四川奥希特电子材料有限公司 | A kind of pair of liquid crystal display generates the program control device and its control method of designated position shape winding degree |
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| CN204189830U (en) * | 2014-11-19 | 2015-03-04 | 昆山国显光电有限公司 | Flexible screen bending device |
| CN205166195U (en) * | 2015-11-30 | 2016-04-20 | 昆山国显光电有限公司 | Vacuum adsorption device |
| CN107139568A (en) * | 2016-03-01 | 2017-09-08 | 浙江金徕镀膜有限公司 | A kind of panel attachment device and its processing method |
| CN107379567A (en) * | 2017-07-27 | 2017-11-24 | 昆山国显光电有限公司 | Laminating apparatus and applying method |
| CN107705709A (en) * | 2017-11-03 | 2018-02-16 | 武汉华星光电半导体显示技术有限公司 | Bend tool |
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| CN110361170A (en) * | 2019-06-22 | 2019-10-22 | 四川奥希特电子材料有限公司 | A kind of pair of liquid crystal display generates the program control device and its control method of designated position shape winding degree |
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Application publication date: 20181116 |