CN114919167A - Ultrathin glass laminating device and ultrathin glass laminating method - Google Patents
Ultrathin glass laminating device and ultrathin glass laminating method Download PDFInfo
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- CN114919167A CN114919167A CN202210516912.9A CN202210516912A CN114919167A CN 114919167 A CN114919167 A CN 114919167A CN 202210516912 A CN202210516912 A CN 202210516912A CN 114919167 A CN114919167 A CN 114919167A
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- 239000011521 glass Substances 0.000 title claims abstract description 79
- 238000010030 laminating Methods 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000010410 layer Substances 0.000 claims description 158
- 239000000758 substrate Substances 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000003475 lamination Methods 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 235000010292 orthophenyl phenol Nutrition 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000012827 research and development Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000013467 fragmentation Methods 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to the technical field of ultra-thin glass lamination, and discloses an ultra-thin glass laminating device and an ultra-thin glass laminating method. The ultrathin glass laminating device is simple in structure, simple in operation, capable of effectively guaranteeing the yield and low in cost, and the curvature of the laminating curved surface does not need to be changed continuously.
Description
Technical Field
The invention relates to an ultrathin glass laminating technology, in particular to an ultrathin glass laminating device. In addition, the invention also relates to an ultrathin glass laminating method.
Background
Ultra-thin glass has become an important component material of electronic high and new technology products, and because the glass has the characteristics of high transmittance and appearance texture, the application field of the glass is wider and wider, and the glass is widely applied to electronic products such as liquid crystal display screens, household appliances, instruments and equipment, digital cameras and the like. In the application of electronic products, the ultra-thin glass needs to be attached and fixed with a carrier of the electronic product.
At present, vacuum laminating equipment or numerical control equipment is generally adopted for laminating, but the equipment is too large in one-time investment, so that the cost of a product in a research and development stage is high. Moreover, the functional membrane attaching method is usually adopted to attach and fix the ultra-thin glass, and because the bending properties of the ultra-thin glass and the functional membrane are different, the ultra-thin glass is cracked and bubbles are generated when the ultra-thin glass is attached with a small curvature curve in the prior art, so that the yield of finished products is low. In addition, a fixed curved surface carrier is needed to attach the ultrathin glass, the fixed curved surface is usually designed in advance by a craftsman, but in actual attachment, the curvature of the attached curved surface needs to be changed continuously to obtain an optimal curved surface, so that the efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problem of providing an ultrathin glass laminating device which is simple in structure, simple to operate, capable of effectively ensuring the yield and low in cost, and the curvature of a laminating curved surface does not need to be changed continuously.
The invention aims to solve the technical problem of providing the ultra-thin glass attaching method, which does not need to continuously change the curvature of an attaching curved surface, is simple to operate and can effectively ensure the yield.
In order to solve the technical problems, the invention provides an ultrathin glass laminating device on one hand, which comprises a base and a laminating press roller, wherein a base fixing part for positioning a base to be laminated and a carrier layer fixing part for positioning the edge of a carrier layer of a laminating structure are arranged on the base, a release film layer connecting part which is used for being connected with a release film layer of the laminating structure and can move along the direction in which the release film layer is torn is arranged on the base, and the laminating press roller is configured to be capable of rolling the laminating structure and laminating an ultrathin glass layer of the laminating structure with the base to be laminated.
Optionally, the base both sides are provided with the tensioning part respectively, be provided with the restriction in the tensioning part from the first slide of type film layer connecting portion moving direction, from the tip of type film layer connecting portion and correspond install the elastic component between the tensioning part.
Further, the tensioning part comprises a slide support, the slide support is installed on the side face of the base, and the first slide is arranged on the slide support.
Specifically, the tensioning portion still includes connecting pin and sets up second slide on the slide support, connecting pin fixes a position in the second slide, and pass through the elastic component with from the corresponding end connection of type film layer connecting portion.
Optionally, the laminating compression roller comprises a flexible roller and a fixed support, and two ends of the flexible roller are respectively rotatably connected with the fixed support through rolling shafts.
Optionally, the attaching structure includes the release film layer, the adhesive layer, the ultra-thin glass layer and the carrier layer, which are sequentially stacked.
Furthermore, a limiting structure is arranged between the carrier layer and the carrier layer fixing part.
Specifically, the limit structure comprises a positioning hole arranged on the carrier layer and a positioning column arranged on the carrier layer fixing part.
Optionally, the area of the carrier layer is larger than that of the release film layer, and the area of the release film layer is larger than that of the ultrathin glass layer.
The invention provides an ultrathin glass attaching method based on any one of the technical schemes, and the ultrathin glass attaching method comprises the following steps:
mounting the substrate to be attached on the substrate fixing part;
the side, where the release film layer of the laminated structure is located, faces the base body to be laminated, and the edge of the carrier layer of the laminated structure is positioned on the carrier layer fixing part;
tearing one side of the release film layer close to the carrier layer fixing part, and connecting the side of the release film layer to the release film layer connecting part;
and rolling the bonding structure by using the bonding compression roller from the positioned edge of the carrier layer along the bonding direction, and simultaneously gradually tearing the release film layer from the release film layer connecting part until the bonding is completed.
Through the technical scheme, the invention has the following beneficial effects:
fixing the edge of the carrier layer of the laminated structure on a carrier layer fixing part, tearing one side of the release film layer of the laminated structure, which is close to the carrier layer fixing part, and connecting the side with a release film layer connecting part; can prevent the appearance of cracked and bubble, guarantee the yields of laminating. Overall structure is simple, and the cost is lower, moreover, need not generally constantly change the camber of laminating curved surface like prior art, and operation process is simple, effectively promotes work efficiency.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of an ultra-thin glass bonding apparatus according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a second schematic view of an apparatus for laminating ultra-thin glass according to an embodiment of the present invention;
FIG. 4 is a third schematic view of an apparatus for laminating ultra-thin glass according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of an apparatus for laminating ultra-thin glass according to an embodiment of the present invention;
FIG. 6 is a second schematic perspective view of an apparatus for laminating ultra-thin glass according to an embodiment of the present invention;
FIG. 7 is a schematic perspective view of an apparatus for laminating ultra-thin glass according to an embodiment of the present invention, FIG. 3;
FIG. 8 is a schematic structural view of a laminating roller in accordance with an embodiment of the present invention;
FIG. 9 is one of the schematic structural views of a conformable structure in accordance with embodiments of the present invention;
FIG. 10 is a second schematic structural view of a bonding structure according to an embodiment of the present invention;
FIG. 11 is a schematic structural view of an ultra-thin glass bonding apparatus according to an embodiment of the present invention in an in-use state;
FIG. 12 is a sectional view taken along line B-B of FIG. 11;
fig. 13 is a perspective view illustrating a use state of the ultra-thin glass bonding apparatus according to the embodiment of the present invention.
Description of the reference numerals
1 laminating structure 101 is from type rete
102 bonding layer 103 ultra-thin glass layer
104 carrier layer 1041 locating holes
2 base 201 base fixing part
202 carrier layer fixing part 2021 positioning column
3 from type rete connecting portion 4 tensioning part
401 slideway support 402 elastic member
403 connecting pin 404 first slide
405 second slideway 5 attaching press roller
501 flexible roller 502 roller
503 fixing support 6 to-be-attached substrate
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the detailed description is provided for purposes of illustration and explanation and is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be connected through inter-element communication or interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, therefore, the features defined "first" and "second" may explicitly or implicitly include one or more of the features described.
In the description of the present invention, it is to be understood that the positional terms are based on the positional or orientational relationships shown in the drawings and are used merely to facilitate the description of the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation and, therefore, should not be taken to be limiting of the invention.
For convenience of description, referring to fig. 13, a rectangular coordinate system is established, the Y direction is the same as the rolling direction of the bonding roller 5, the Z direction represents the up-down direction, and the X direction represents the left-right direction. In addition, the thickness of the ultra-thin glass in the present invention is usually between 0.3mm and 0.03mm, the ultra-thin glass can be bent, and the ultra-thin glass can have a foldable property when the thickness is less than 0.2 mm.
Referring to fig. 1 to 13, the invention provides an ultrathin glass laminating device, which comprises a base 2 and a laminating press roller 5, wherein a base fixing part 201 and a carrier layer fixing part 202 are arranged on the base 2, the base fixing part 201 is used for placing and positioning a to-be-laminated base 6, the carrier layer fixing part 202 is connected with the edge of a carrier layer 104 of the laminating structure 1 and is used for positioning the laminating structure 1, a release film layer connecting part 3 is further arranged on the base 2, the release film layer connecting part 3 is used for being connected with a release film layer 101 of the laminating structure 1, and the release film layer connecting part 3 can move along the tearing direction of the release film layer 101, in the laminating process, the laminating press roller 5 rolls the laminating structure 1, so that an ultrathin glass layer 103 of the laminating structure 1 is laminated with the to-be-laminated base 6.
Wherein, owing to be connected from type rete connecting portion 3 and from type rete 101 for laminated structure 1 remains throughout in the laminating process, the region after the laminating compression roller roll extrusion just with wait to laminate the base member laminating, not the laminating of rolled region with waiting to laminate the base member all the time, with effectively guarantee the yields. Moreover, the whole structure is simple, the cost is low, the operation is simple, and the working efficiency is improved.
According to the ultra-thin glass laminating device disclosed by the invention, an ultra-thin glass laminating method can be realized, and the method comprises the following steps:
installing the substrate 6 to be attached on the substrate fixing part 201;
facing the surface of the release film layer 101 of the attaching structure 1 to the substrate 6 to be attached, and positioning the edge of the carrier layer 104 of the attaching structure 1 on the carrier layer fixing part 202;
tearing off one side of the release film layer 101 close to the carrier layer fixing part 202, and connecting the side of the release film layer 101 to the release film layer connecting part 3;
the laminating structure 1 is rolled in the laminating direction from the positioned edge of the carrier layer 104 by using the laminating press roller 5, and simultaneously, the release film layer 101 is gradually torn up by the release film layer connecting part 3 until the lamination is completed.
The operation process is simple, poor fitting can be avoided, the curvature of the fitting curved surface does not need to be changed continuously to obtain the optimal curved surface as in the prior art, and the working efficiency is high.
Specifically, referring to fig. 9 and 10, the bonded structure 1 includes a release film layer 101, an adhesive layer 102, an ultra-thin glass layer 103, and a carrier layer 104, which are sequentially stacked.
In order to fix the carrier layer 104 to the carrier layer fixing part 20, a spacing structure is provided between the carrier layer 104 and the carrier layer fixing part 202. Specifically, referring to fig. 6 and 10, positioning holes 1041 may be provided on the carrier layer 104, positioning posts 2021 may be provided on the carrier layer fixing portions 202, and positioning between the carrier layer 104 and the carrier layer fixing portions 202 is realized through insertion and fit between the positioning holes 1041 and the corresponding positioning posts 2021. The location of the positioning hole 1041 on the carrier layer 104 needs to avoid the release film layer 101 to prevent interference. Of course, the position-limiting structure is not limited to the above design, and may be in other structural forms, for example, a positioning structure such as a snap is provided on the carrier layer fixing portion 202, and the carrier layer 104 is fixed on the carrier layer fixing portion 202, or may be in other positioning and fixing structures. In addition, vacuum holes or vacuum grooves may be provided on the carrier layer fixing portion 202 to provide an adsorption force to fix the carrier layer 104.
In a specific embodiment, the release film layer 101 may be made of PE (polyethylene), OPP (o-phenylphenol), PC (polycarbonate), and the like, and is preferably made of PET (polyethylene terephthalate), and the thickness of the release film layer 101 is between 0.05mm and 0.2 mm. The release film layer 101 is used for protecting the bonding layer 102, the bonding layer 102 is OCA optical adhesive, the thickness of the OCA optical adhesive is 10-500 um, and the OCA optical adhesive is a special adhesive for gluing the transparent optical element; OCA optical cement shrinks inwards to some extent in the appearance of the ultrathin glass layer 103, so that the problem that the OCA optical cement on the edge overflows when the optical cement is attached is solved. The whole release film layer 101 has outward expansion on two edges along the attaching direction of the ultrathin glass layer 103, specifically, the release film layer 101 is larger than the ultrathin glass layer 103 on two edges of the whole release film layer 101 along the attaching direction of the ultrathin glass layer 103, generally, the single side of the release film layer 101 is 5mm-100mm larger than the single side of the ultrathin glass layer 103, and the area of the release film layer 101 is larger than the area of the ultrathin glass layer 103.
The carrier layer 104 provides a fixing surface and a protection function for the ultrathin glass layer 103 during the lamination, and the material of the carrier layer can be a PE release film, a PET release film, an OPP release film, a PC release film and the like, and the PET release film is preferred; the carrier layer 104 is between 0.08mm and 0.3mm thick. The whole carrier layer 104 should be extended on the shape of the ultra-thin glass layer 103 to prevent the surface of the ultra-thin glass layer 103 from being damaged during the attaching, and the area of the carrier layer 104 is larger than that of the release film layer 101.
In a specific embodiment, referring to fig. 6, the tensioning portions 4 are respectively disposed on the left and right sides of the base 2, each tensioning portion 4 includes a slideway support 401, the slideway support 401 is mounted on the side surface of the base 2, a first slideway 404 is disposed on the slideway support 401, the first slideway 404 is disposed on one side of the slideway support 401 close to the base fixing portion 201, two ends of the release film connecting portion 3 are respectively clamped in the first slideway 404, the release film connecting portion 3 can move along the first slideway 404, and an elastic member 402 is mounted between the end of the release film connecting portion 3 and the corresponding tensioning portion 4; the elastic member 402 may be an elastic component made of a spring, rubber, or the like. Still be provided with the vertical spout along the Z direction on the slide support 401, the round pin axle passes vertical spout and fixes slide support 401 in the side of base 2, slide support 401 can be followed the Z direction and removed the certain distance, makes tensioning portion 4 can adjust its position from top to bottom along the Z direction to can control laminating structure 1 height in the Z direction, the laminating that appears laminating compression roller 5 not yet pressed when avoiding laminating is bad with the laminating of treating laminating base member 6 laminating earlier and appearing.
Further, the tensioning portion 4 further comprises a connecting pin 403 and a second slideway 405, the second slideway 405 is arranged on the slideway support 401 at a side far away from the base fixing portion 201, and preferably, the first slideway 404 is flush with the second slideway 405. The connecting pin shaft 403 is positioned in the second slideway 405, and the connecting pin shaft 403 is connected with the corresponding end part of the release film layer connecting part 3 through the elastic piece 402; on the one hand, can be through adjusting connecting pin 403 to the elastic component 402 of different length, on the other hand, the convenient adjustment is to the tensile force of applying from type rete connecting portion 3.
As a specific structure form of the applying pressure roller 5, referring to fig. 8, the applying pressure roller 5 includes a flexible roller 501 and a fixed bracket 503, and both ends of the flexible roller 501 are rotatably connected to the fixed bracket 503 through a roller 502, respectively, so that the flexible roller 501 can rotate around its central axis.
The flexible roller 501 is made of elastic materials such as rubber and silica gel, and the outer circle radius of the flexible roller 501 must be smaller than the minimum curvature radius of the attaching curved surface of the substrate 6 to be attached, so that the flexible roller 501 can make a complete displacement on the curved surface along the section line of the attaching curved surface of the substrate 6 to be attached.
Referring to fig. 1 to 13, the ultra-thin glass bonding apparatus according to the preferred embodiment of the present invention includes a base 2 and a bonding pressure roller 5, wherein the base 2 includes a substrate fixing portion 201 and a carrier layer fixing portion 202, the substrate fixing portion 201 is used for placing and positioning a substrate 6 to be bonded, and a smooth and gradual bonding extension plane is formed between the substrate 6 to be bonded and the carrier layer fixing portion 202 after the substrate 6 to be bonded is mounted and fixed on the substrate fixing portion 201; the carrier layer fixing portion 202 is provided with a positioning post 2021 and a vacuum hole, the edge region of the carrier layer 104 of the attachment structure 1 is provided with a positioning hole 1041, and the carrier layer 104 of the attachment structure 1 is positioned on the carrier layer fixing portion 202 through the positioning hole 1041 and the positioning post 2021. The attaching structure 1 includes a release film layer 101, an adhesive layer 102, an ultrathin glass layer 103, and a carrier layer 104, which are sequentially stacked. Install tensioning portion 4 respectively in the left and right sides of base 2, tensioning portion 4 includes slide support 401, elastic component 402, the first slide 404 of connecting pin 403, second slide 405 and vertical slide, the round pin axle passes vertical slide and fixes slide support 401 installation on the side of base 2, first slide 404 and second slide 405 set up on slide support 401, and arrange in proper order to the direction of keeping away from base body fixed part 201 along being close to base body fixed part 201, install from type membrane layer connecting portion 3 between two first slides 404, insert in the first slide 404 that corresponds from type membrane layer connecting portion 3's tip, and fix installation connecting pin axle in the second slide 405, connecting pin axle 403 passes through elastic component 402 with the corresponding tip of type membrane layer connecting portion 3 and is connected, from type membrane layer connecting portion 3 is used for being connected with from type membrane layer 101 of laminated structure 1. The laminating pressing roller 5 comprises a flexible roller 501 and a fixed bracket 503, wherein two ends of the flexible roller 501 are respectively rotatably connected with the fixed bracket 503 through a rolling shaft 502, so that the flexible roller 501 can rotate around the central axis thereof. During the bonding, the flexible roller 501 extends into the base 2, and the bonding structure 1 is rolled from the carrier layer fixing part 202 to the substrate fixing part 201, so that the ultra-thin glass layer 103 is bonded to the substrate 6 to be bonded.
The following describes a specific method for attaching ultra-thin glass to better illustrate the technical solution of the present invention.
Placing the substrate 6 to be attached on the substrate fixing part 201;
the carrier layer 104 faces upward, and the attachment structure 1 is positioned on the carrier layer fixing portion 202 through the positioning hole 1041 of the carrier layer 104;
starting the vacuum adsorption equipment, and fixing the carrier layer 104 through the vacuum holes on the carrier layer fixing part 202;
tearing up the side, close to the carrier layer fixing part 202, of the release film layer 101 of the attaching structure 1, and fixing the side, close to the release film layer fixing part 101, of the release film layer 101 on the release film layer connecting part 3;
extending the attaching press roller 5 in to roll the flexible roller 501 on one side of the carrier layer 104 close to the carrier layer fixing part 202;
promote laminating compression roller 5 along the laminating direction, tear gradually simultaneously from type rete 101 through from type rete connecting portion 3, until accomplishing the laminating, make the laminating of ultra-thin glass layer 103 on treating laminating base member 6.
Wherein, can adjust the height of tensioning portion 4 through the vertical slide on the slide support 401 to the thickness of control laminated structure 1, the region that laminating compression roller 5 has not pressed appears when avoiding laminating takes precedence and treats that laminating base member 6 laminates and the laminating is bad.
Through the technical scheme, the invention realizes the attachment of the ultrathin glass on the curved surface with small curvature by a simple structure and an economic mode, and effectively reduces the research and development cost.
Specifically, the self-adaptive laminating of the ultrathin glass to the curved surface is realized by a mode of laminating and rolling at the same time, the fragmentation and the bubbles of the ultrathin glass during laminating are effectively avoided, and the production quality is improved.
Moreover, based on the elastic characteristics of the ultrathin glass, the self-adaptive fitting of the ultrathin glass to the curved surface is realized, the curvature of the fitted curved surface does not need to be changed for many times, and the debugging efficiency in the research and development stage is improved.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications all fall within the protection scope of the present invention.
It should be noted that the various features described in the foregoing embodiments may be combined in any suitable manner without contradiction. The invention is not described in detail in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention can be made, and the same should be considered as the disclosure of the present invention as long as the idea of the present invention is not violated.
Claims (10)
1. The utility model provides an ultra-thin glass laminating device, its characterized in that, includes base (2) and laminating compression roller (5), be provided with carrier layer fixed part (202) that is used for the location to wait to laminate base member (6) base fixed part (201) and is used for the edge of carrier layer (104) of location laminated structure (1) on base (2), just install on base (2) be used for with laminated structure (1) connect and can follow from type rete (101) is torn the direction and is removed from type rete connecting portion (3), laminating compression roller (5) configuration is to can the roll extrusion laminated structure (1) and make the ultra-thin glass layer (103) of laminated structure (1) with wait to laminate base member (6) laminating.
2. The ultra-thin glass laminating device according to claim 1, wherein tensioning portions (4) are respectively arranged on two sides of the base (2), a first slide way (404) for limiting the moving direction of the release film layer connecting portion (3) is arranged on each tensioning portion (4), and an elastic member (402) is arranged between the end portion of the release film layer connecting portion (3) and the corresponding tensioning portion (4).
3. The ultra-thin glass bonding apparatus according to claim 2, wherein the tensioning portion (4) comprises a slideway support (401), the slideway support (401) is mounted on a side of the base (2), and the first slideway (404) is disposed on the slideway support (401).
4. The ultra-thin glass bonding apparatus according to claim 3, wherein the tensioning portion (4) further comprises a connecting pin (403) and a second slideway (405) disposed on the slideway support (401), the connecting pin (403) is positioned in the second slideway (405) and is connected with the corresponding end of the release film layer connecting portion (3) through the elastic member (402).
5. The ultra-thin glass laminating apparatus according to any one of claims 1 to 4, wherein the laminating pressure roller (5) comprises a flexible roller (501) and a fixed support (503), and both ends of the flexible roller (501) are rotatably connected with the fixed support (503) through rollers (502).
6. The ultra-thin glass bonding apparatus according to any one of claims 1 to 4, wherein the bonding structure (1) comprises the release film layer (101), the adhesive layer (102), the ultra-thin glass layer (103), and the carrier layer (104) stacked in this order.
7. The ultra-thin glass bonding apparatus of claim 6, wherein a spacing structure is disposed between the carrier layer (104) and the carrier layer securing portion (202).
8. The ultra-thin glass laminating device according to claim 7, wherein the position limiting structure comprises a positioning hole (1041) disposed on the carrier layer (104), and a positioning post (2021) disposed on the carrier layer fixing portion (202).
9. The ultra-thin glass bonding apparatus according to claim 6, wherein an area of the carrier layer (104) is larger than an area of the release film layer (101), and an area of the release film layer (101) is larger than an area of the ultra-thin glass layer (103).
10. An ultra-thin glass bonding method based on the ultra-thin glass bonding apparatus according to any one of claims 1 to 9, comprising the steps of:
mounting the substrate (6) to be attached on the substrate fixing part (201);
facing the surface of the release film layer (101) of the attaching structure (1) to the substrate (6) to be attached, and positioning the edge of the carrier layer (104) of the attaching structure (1) on the carrier layer fixing part (202);
tearing off one side of the release film layer (101) close to the carrier layer fixing part (202), and connecting the side of the release film layer (101) to the release film layer connecting part (3);
and (3) rolling the bonding structure (1) from the positioned edge of the carrier layer (104) along the bonding direction by using the bonding compression roller (5), and simultaneously gradually tearing the release film layer (101) from the release film layer connecting part (3) until the bonding is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698631A (en) * | 2015-03-30 | 2015-06-10 | 京东方科技集团股份有限公司 | Display device and ultra-thin glass joint structure and stripping method thereof |
| CN105059593A (en) * | 2015-06-23 | 2015-11-18 | 广东韦达尔科技有限公司 | Turnover mechanism of film sticking machine for hook face member |
| CN107187644A (en) * | 2017-07-12 | 2017-09-22 | 苏州安洁科技股份有限公司 | A kind of curved surface Mobile phone screen film adhering jig |
| CN107323726A (en) * | 2016-04-28 | 2017-11-07 | 蓝思科技（长沙）有限公司 | It is a kind of to be used for the film sticking apparatus and method for adhering film for the 3D glass that two opposite side are curl |
| CN109094001A (en) * | 2018-09-12 | 2018-12-28 | 广州视源电子科技股份有限公司 | Diaphragm laminating device, diaphragm laminating method, display module and touch control film |
| CN110902000A (en) * | 2019-11-13 | 2020-03-24 | 歌尔股份有限公司 | Special-shaped piece film pasting device and method |
| CN213082356U (en) * | 2020-07-22 | 2021-04-30 | 广州市雷曼兄弟电子科技有限公司 | Film sticking device adaptive to multiple models of mobile phones |
| CN114132791A (en) * | 2021-11-27 | 2022-03-04 | 深圳市易天自动化设备股份有限公司 | Soft and hard screen dual-purpose laminating machine and laminating process thereof |
| CN216330697U (en) * | 2021-08-06 | 2022-04-19 | 京东方科技集团股份有限公司 | Laminating device |
-
2022
- 2022-05-12 CN CN202210516912.9A patent/CN114919167B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698631A (en) * | 2015-03-30 | 2015-06-10 | 京东方科技集团股份有限公司 | Display device and ultra-thin glass joint structure and stripping method thereof |
| CN105059593A (en) * | 2015-06-23 | 2015-11-18 | 广东韦达尔科技有限公司 | Turnover mechanism of film sticking machine for hook face member |
| CN107323726A (en) * | 2016-04-28 | 2017-11-07 | 蓝思科技（长沙）有限公司 | It is a kind of to be used for the film sticking apparatus and method for adhering film for the 3D glass that two opposite side are curl |
| CN107187644A (en) * | 2017-07-12 | 2017-09-22 | 苏州安洁科技股份有限公司 | A kind of curved surface Mobile phone screen film adhering jig |
| CN109094001A (en) * | 2018-09-12 | 2018-12-28 | 广州视源电子科技股份有限公司 | Diaphragm laminating device, diaphragm laminating method, display module and touch control film |
| CN110902000A (en) * | 2019-11-13 | 2020-03-24 | 歌尔股份有限公司 | Special-shaped piece film pasting device and method |
| CN213082356U (en) * | 2020-07-22 | 2021-04-30 | 广州市雷曼兄弟电子科技有限公司 | Film sticking device adaptive to multiple models of mobile phones |
| CN216330697U (en) * | 2021-08-06 | 2022-04-19 | 京东方科技集团股份有限公司 | Laminating device |
| CN114132791A (en) * | 2021-11-27 | 2022-03-04 | 深圳市易天自动化设备股份有限公司 | Soft and hard screen dual-purpose laminating machine and laminating process thereof |
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| CN114919167B (en) | 2024-02-13 |
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