TWI755167B - Attaching device and complex curved-surface attaching intermediary - Google Patents

Abstract

The present invention provides an attaching device and a complex curved-surface attaching intermediary. The complex curved-surface attaching intermediary includes a frame, a buffering assembly movably assembled to the frame, and a flexible sheet that is fixed to the frame and the buffering assembly. The flexible sheet includes a bonding region, a first fixing region, and a second fixing region, the latter two of which are respectively located at two opposite sides of the bonding region. The bonding region is configured to attach with an attaching object, the first fixing region is fixed to the buffering assembly, and the second fixing region is fixed to the frame. When a tension value of the flexible sheet is arrived at a predetermined value by being pressed, the first fixing region would be moved toward the bonding region by a displacement through the buffering assembly.

Description

Laminating device and compound surface laminating jig

The invention relates to a laminating device, in particular to a laminating device suitable for laminating composite curved surfaces and a composite curved surface laminating jig.

The existing laminating device includes a bearing platform and a pressing mechanism, and the existing laminating device directly presses a pasting piece against an object to be pasted by moving the pressing mechanism. However, due to the more and more diverse demands for lamination nowadays, the structural design of the existing lamination devices has gradually been unable to meet the demands of lamination today.

Therefore, the inventor believes that the above-mentioned defects can be improved. Nate has devoted himself to research and application of scientific principles, and finally proposes an invention with reasonable design and effective improvement of the above-mentioned defects.

The embodiments of the present invention provide a laminating device and a compound curved laminating jig, which can effectively improve the defects that may occur in the existing laminating device.

An embodiment of the present invention discloses a laminating device, which includes: a bearing mechanism including a bearing surface for setting an object to be attached; wherein the object to be attached includes a first curved surface having different centers of curvature and a a second curved surface; a pressing mechanism disposed corresponding to the bearing mechanism; wherein the pressing mechanism includes two pressing modules that can operate independently, which are used to face the first curved surface and the a second curved surface; wherein each of the pressing modules includes a filling space, a filling port communicating with the filling space, and a pressing piece defining at least a part of the filling space; wherein, the pressing The mechanism and the carrying mechanism can move relatively, and any one of the pressing modules can fill the filling space with fluid through the filling port, so as to expand the filling space and force the pressing piece Deformation is generated; and a compound curved surface laminating fixture is selectively disposed between the bearing surface and at least one of the pressing modules, and the compound curved surface laminating fixture includes: a frame; a buffer an assembly, which is movably mounted on the frame; and a flexible sheet body, which includes a bonding area, and a first fixing area and a second fixing area respectively located on opposite sides of the bonding area; wherein, The bonding area faces the bearing surface and is used for adhering a bonding component, the first fixing area is fixed to the buffer component, and the second fixing area is fixed to the frame; wherein, when all the The object to be attached is disposed on the bearing surface, and the attached object is adhered to the flexible sheet body and faces the first curved surface, so that when a first attaching operation is performed, all parts of the object to be attached are The first curved surface and the pressing piece facing the first curved surface and deformed by the pressure of the expanded filling space can clamp and compress the flexible sheet body and the fitting piece, thereby deforming the fitting piece and attached to the first curved surface of the object to be attached; wherein, when the flexible sheet body is compressed and its tension value reaches a preset starting value, the first fixed area can pass through the The buffer component generates a displacement toward the bonding area.

The embodiment of the present invention also discloses a composite curved surface bonding jig, which includes: a frame; a buffer component movably installed on the frame; and a flexible sheet body, including a bonding area, and A first fixing area and a second fixing area on opposite sides of the bonding area; wherein, the bonding area is used for adhering a bonding component, the first fixing area is fixed on the buffer component, and The second fixing area is fixed on the frame; wherein, when the flexible sheet body is pressed so that its tension value reaches a preset starting value, the first fixing area can be directed toward the buffer component through the buffer assembly The abutment area produces an amount of displacement.

To sum up, in the laminating device and the compound curved laminating jig disclosed in the embodiments of the present invention, the flexible sheet body can generate the displacement through the first fixing area, so as to avoid the flexibility The sheet was stretched beyond its critical tension value, resulting in failure. Furthermore, the displacement of the flexible sheet body through the first fixing region can be measured or estimated, so the bonding region (or the bonding member thereon) can be relatively The displacement amount is offset in advance by the predetermined position to be fixed, so that the sticking piece can be accurately attached to the predetermined position of the first curved surface of the sticking object.

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and accompanying drawings of the present invention, but these descriptions and drawings are only used to illustrate the present invention, rather than make any claims to the protection scope of the present invention. limit.

The following are specific specific examples to illustrate the embodiments of the "laminating device and composite curved surface laminating jig" disclosed in the present invention. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are merely schematic illustrations, and are not drawn according to the actual size, and are stated in advance. The following embodiments will further describe the related technical contents of the present invention in detail, but the disclosed contents are not intended to limit the protection scope of the present invention.

It should be understood that although terms such as "first", "second" and "third" may be used herein to describe various elements or signals, these elements or signals should not be limited by these terms. These terms are primarily used to distinguish one element from another element, or a signal from another signal. In addition, the term "or", as used herein, should include any one or a combination of more of the associated listed items, as the case may be.

Please refer to FIG. 1 to FIG. 9 , which are embodiments of the present invention. The present embodiment discloses a sticking device 100, which is used for sticking a sticking piece 200 to a sticking object 300, and the sticking object 300 includes a first curved surface 301 having different centers of curvature and a first Two curved surfaces 302, and the specific shapes of the first curved surface 301 and the second curved surface 302 can be adjusted and changed according to design requirements (for example, the first curved surface 301 and the second curved surface 302 are concave and convex). In this embodiment, the attached object 300 may be a curved glass (eg, S-shaped curved glass), and the attached object 200 may be a display, but the invention is not limited thereto.

As shown in FIG. 1 and FIG. 2 , in this embodiment, the laminating device 100 includes a bearing mechanism 1 , a pressing mechanism 2 arranged corresponding to the bearing mechanism 1 and capable of moving relative to each other, and connected to the bearing mechanism 1 . A filling mechanism 3 of the press-fit mechanism 2 , a transfer mechanism 4 located outside the press-fit mechanism 2 and the carrier mechanism 1 , an air extraction connected to the carrier mechanism 1 and/or the press-fit mechanism 2 A mechanism 5 , and a compound curved surface bonding jig 6 for selectively disposed between the bearing mechanism 1 and the pressing mechanism 2 .

It should be noted that the laminating device 100 includes a plurality of components in this embodiment, which can be increased or decreased according to design requirements; for example, in other embodiments not shown in the present invention, the At least one of the air extraction mechanism 5 , the filling mechanism 3 , and the conveying mechanism 4 may be omitted; or, the positions of the carrying mechanism 1 and the pressing mechanism 2 may be reversed. The following will first describe the various components of the laminating device 100, and then introduce the connection relationship between the components in due course.

As shown in FIG. 1 , the carrying mechanism 1 includes a first cavity 11 and a carrying platform 12 disposed in the first cavity 11 . Wherein, the carrying platform 12 includes a carrying surface 123 for setting the attached object 300 (eg, the attached object 300 may be arranged on the bearing surface by vacuum method, sticking method, or snap-fitting method) face 123). The bearing surface 123 may be plated with a lubricating layer to avoid scratching the attached object 300 , and the bearing surface 123 is a curved surface corresponding to the attached object 300 in this embodiment. In more detail, the carrying table 12 may include a platform 121 and a mold 122 detachably mounted on the platform 121 , and the mold 122 is formed with the carrying surface 123 . Accordingly, the mold 122 can be replaced according to different objects 300 to be attached.

In this embodiment, the pressing mechanism 2 includes a second cavity 21 and two pressing modules 20 installed in the second cavity 21 . Wherein, the two pressing modules 20 can operate independently and are used to face the first curved surface 301 and the second curved surface 302 respectively, and each pressing module 20 includes a A pressing member 22 in the two cavities 21 , and a lifting component 25 installed in the second cavity 21 and connected to the pressing member 22 .

Further, each of the pressing modules 20 is provided with a filling space 23 in the second cavity 21 and a filling port 24 communicating with the filling space 23 , and each pressing module is located in the second cavity 21 . In this embodiment, the filling space 23 is formed by the pressing member 22 , but the present invention is not limited thereto. For example, in other embodiments not shown in the present invention, the filling space 23 may also be jointly defined by the pressing piece 22 and other components (that is, the pressing piece 22 defines at least partially described filling space 23).

To be more specific, in each of the pressing modules 20 , the pressing member 22 includes a base 221 fixed to the lifting assembly 25 in this embodiment, and the base 221 is located on the base 221 . A bag body 222 on the upper body, and a fixing frame 223 for fixing the bag body 222 to the base 221 . The interior of the bladder 222 is defined as the filling space 23 , the base 221 is formed with the filling port 24 , and the fixing frame 223 presses and fixes the periphery of the bladder 222 on the base 221 . The base 221 enables the balloon 222 to expand according to a preset shape. However, in other embodiments not shown in the present invention, the structure of the pressing member 22 can be adjusted and changed according to design requirements.

Furthermore, the filling mechanism 3 is disposed outside the carrying mechanism 1 and the pressing mechanism 2 , and the filling mechanism 3 is connected to the filling port 24 of the pressing mechanism 2 . Accordingly, the filling mechanism 3 can selectively fill the filling space 23 with fluid (eg, gas or liquid) through the filling port 24 , so that the filling space 23 (or the pressing member) 22) Gradually expand. That is to say, any one of the pressing modules 20 can fill the filling space 23 (via the filling mechanism 3 ) with fluid through the filling port 24 , so as to expand the filling space 23 to force the filling space 23 to expand. The pressing member 22 is deformed.

In addition, the operating mechanisms of the two pressing modules 20 are substantially the same, but the structures of the two bases 221 are different; in this embodiment, the curvature of the outer surfaces of the two bases 221 are respectively corresponding to (or equivalent to) the curvatures of the first curved surface 301 and the second curved surface 302 , but the invention is not limited to this.

Further, the pressing mechanism 2 and the carrying mechanism 1 can move relatively between a close position (eg, FIG. 2 ) and an open position (eg, FIG. 1 ); that is, the The laminating device 100 can move at least one of the pressing mechanism 2 and the carrying mechanism 1 according to actual needs.

As shown in FIG. 1 , when the pressing mechanism 2 and the bearing mechanism 1 are in the open position, the first cavity 11 and the second cavity 21 are spaced apart from each other, so that the compound curved surface is formed. The fitting jig 6 can be selectively disposed between the bearing surface 123 and at least one of the pressing modules 20 . In the present embodiment, the laminating device 100 uses the conveying mechanism 4 (eg, a robotic arm, a suction cup, or a magnetic suction device) to hold the compound curved surface laminating jig 6, and attach the compound curved surface to the jig 6. The jig 6 is inserted or removed correspondingly between the bearing surface 123 and at least one of the pressing modules 20 .

As shown in FIG. 2 , when the pressing mechanism 2 and the bearing mechanism 1 are in the close position, they (the first cavity 11 and the second cavity 21 ) are jointly surrounded to form an operation space P, and the compound curved surface bonding jig 6 is located in the working space P, and any one of the pressing parts 22 can be approached or moved relative to the carrying platform 12 through the corresponding lifting assembly 25 . keep away. Wherein, the air extraction mechanism 5 is connected to the second cavity 21 of the pressing mechanism 2 in this embodiment, and when the pressing mechanism 2 and the bearing mechanism 1 are in the close position When the pumping mechanism 5 is used for pumping the working space P, so that the working space P is in a vacuum state, but the present invention is not limited to this. For example, in other embodiments not shown in the present invention, the air extraction mechanism 5 may also be connected to the first cavity 11 of the carrier mechanism 1 . That is to say, the air extraction mechanism 5 in this embodiment may be connected to at least one of the pressing mechanism 2 and the bearing mechanism 1 .

It should be noted first that although the compound curved surface bonding jig 6 is described in the present embodiment as being matched with the above-mentioned multiple components, the present invention is not limited thereto. For example, in other embodiments not shown in the present invention, the compound curved surface bonding jig 6 can also be used alone (eg, sold) or used in combination with other components.

As shown in FIG. 1 , FIG. 3 , and FIG. 4 , the compound curved surface bonding jig 6 includes a frame 61 , a buffer element 63 movably mounted on the frame 61 , and a buffer element 63 mounted on the buffer element 63 . A flexible sheet 62 with the frame 61 . Wherein, the frame 61 is rectangular in this embodiment and includes two end portions 611 on opposite sides (eg, the short side portion of the rectangle), and a frame 61 between the two end portions 611 . A fixed portion 613 and two long side portions 612 (eg, the long side portions of the rectangle) on opposite sides. Wherein, for the convenience of subsequent description, the length direction of the long side portion 612 is defined as a predetermined direction D1, and each of the end portions 611 is substantially U-shaped, and its two ends are respectively connected to the two long sides. The fixing portion 613 is connected to the substantially center of the two long side portions 612 .

In more detail, the frame 61 is formed with a plurality of guide rails 6111, and the number of the plurality of the guide rails 6111 is described as two in this embodiment, and the two guide rails 6111 are respectively formed at two corners of the frame 61; that is, one of the end portions 611 is formed with two of the guide rails 6111, which are respectively adjacent to the two long side portions 612, and The length direction of any one of the guide rails 6111 is parallel to the predetermined direction D1, but the invention is not limited to this.

Furthermore, the frame 61 is provided with a removal area 6112 on each of the end portions 611, and the removal area 6112 of the frame 61 is configured to correspond to the conveying mechanism 4, so as to facilitate the The conveying mechanism 4 moves the compound curved surface fitting jig 6 by engaging with the removing area 6112 . For example, if the conveying mechanism 4 is a robotic arm, then each of the removal areas 6112 is a notch suitable for the gripping of the robotic arm; or, the conveying mechanism 4 is a magnetic attractor, Then, each of the removal areas 6112 is provided with a magnetic body suitable for the magnetic suction device to absorb.

The flexible sheet body 62 includes a bonding area 621 , and a first fixing area 622 and a second fixing area 623 respectively located on opposite sides of the bonding area 621 ; wherein, the flexible sheet body 62 In this embodiment, it is also rectangular, and the positions of the first fixing area 622 and the second fixing area 623 are respectively corresponding to the short sides of the flexible sheet body 62 (that is, the first fixing area 623). The fixing area 622 and the second fixing area 623 are spaced apart from each other along the predetermined direction D1 ), and the fitting area 621 is located at the part of the flexible sheet body 62 close to the second fixing area 623 (That is, the bonding area 621 is separated from the first fixing area 622 and the second fixing area 623 by different distances), but the invention is not limited to this. For example, in other embodiments not shown in the present invention, the bonding area 621 may also be a portion of the flexible sheet body 62 close to the first fixing area 622 .

Furthermore, the first fixing area 622 of the flexible sheet body 62 is fixed to the buffer element 63 , and the second fixing area 623 is fixed to the frame 61 (the fixing portion 613 ). The abutting area 621 is separated from the buffer component 63 (in the predetermined direction D1) by a first distance L1, and the abutting area 621 and the fixing portion 613 (in the predetermined direction D1) are separated by a first distance L1. D1 ) is separated by a second distance L2 different from the first distance L1 , and the flexible sheet body 62 is preferably arranged spaced apart from the two long side portions 612 of the frame 61 . Wherein, the lamination area 621 is used for the lamination piece 200 to be attached, and when the compound curved lamination jig 6 is placed in the working space P, the lamination area 621 faces the bearing surface 123 , so that the sticking piece 200 can face the bearing surface 123 (or the sticking object 300 it carries).

To be more specific, the flexible sheet body 62 in this embodiment is a double-film structure, which includes a bottom film 62a and a lamination film 62b. Wherein, the first fixing area 622 and the second fixing area 623 are located on the bottom film 62a, the bonding area 621 is located on the bonding film 62b, and the elastic coefficient of the bonding film 62b is smaller than the The bottom film 62a is described. In this embodiment, the laminating film 62b is stacked at the center of the bottom film 62a, but the present invention is not limited thereto. For example, in other embodiments not shown in the present invention, the flexible sheet body 62 may also be a single-film structure.

The buffer assembly 63 includes an elastic member 631 and a positioning member 632 movably disposed on the frame 61 ; in this embodiment, the elastic member 631 is described as a spring, and the positioning member 632 is The rod body is used for description, but the present invention is not limited to this. For example, in other embodiments not shown in the present invention, the elastic member 631 may also be a member with material elasticity (eg, rubber); or, the elastic member 631 and the positioning member 632 are integrated into a One-piece construction.

In more detail, as shown in FIGS. 3 to 6 , one end of the elastic member 631 is fixed to the frame 61 (that is, the buffer assembly 63 is movably installed on one of the ends 611 ), The other end of the elastic member 631 is fixed to the positioning member 632, and the positioning member 632 is movably disposed on the plurality of the guide rails 6111, and the first fixing area 622 is fixed to the The positioning member 632, the second fixing area 623 is fixed to the fixing portion 613, so that the positioning member 632 can pass through the elastic member 631 (along the corresponding guide rail 6111) relative to the The frame 61 elastically moves, but the present invention is not limited to the above. For example, in other embodiments not shown in the present invention, the frame 61 may omit a plurality of the guide rails 6111, the buffer assembly 63 may also omit the positioning member 632, and the elastic The component 631 is directly fixed to the first fixing area 622 .

In addition, as shown in FIG. 2 , FIG. 3 , and FIG. 4 , the compound curved surface fitting jig 6 forms a through hole 64 between the fixing portion 613 and the other end portion 611 ; that is, The flexible sheet body 62 and the through hole 64 are located on opposite sides of the fixing portion 613 respectively, and are respectively used to face the first curved surface 301 and the second curved surface of the object to be attached 300 . 302. Furthermore, the composite curved surface bonding jig 6 can be positioned on at least one of the pressing mechanism 2 and the carrying mechanism 1 through the frame 61 , but the composite curved surface bonding jig 6 is positioned on the The manner between the pressing mechanism 2 and the bearing mechanism 1 can be adjusted and changed according to design requirements, which is not limited in the present invention.

As shown in FIG. 2 , FIG. 7A , and FIG. 7B , when the attached object 300 is disposed on the bearing surface 123 , and the attached object 200 is attached to the flexible sheet body 62 and faces the first A curved surface 301, so that when a first bonding operation is performed, the first curved surface 301 of the object to be pasted 300 and the pressing piece 22 that faces it and is compressed and deformed by the expanding filling space 23 can be clamped Holding and pressing the flexible sheet body 62 and the sticking piece 200 , the sticking piece 200 is deformed and attached to the first curved surface 301 of the object to be stuck 300 . In the first bonding operation, the through hole 64 of the compound curved surface bonding jig 6 is used for the (convex-shaped) second curved surface 302 to penetrate. It should be additionally noted that, in this embodiment, the first bonding operation can be selectively performed in the following two specific implementation manners according to actual needs:

As shown in FIG. 7A , in the first embodiment of the first lamination operation, the corresponding lamination module 20 can gradually expand the filling space 23 toward the flexible sheet body 62 In order to force the pressing member 22 to gradually press against the flexible sheet body 62, the flexible sheet body 62 is gradually deformed toward the bearing surface 123, and the fitting member 200 is deformed and attached on the first curved surface 301 of the attached object 300 .

As shown in FIG. 7B , in the second embodiment of the first bonding operation, the carrying mechanism 1 (by being provided with a member that can drive the carrying platform 12 to rise and fall) can be positioned on the carrying surface The object to be attached 300 on the 123 moves toward the flexible sheet body 62 and abuts, so as to force the attached object 200 and the flexible sheet body 62 to gradually press against the expanded filling space 23 pressing and deforming the pressing member 22 , so as to deform and attach the fitting member 200 to the first curved surface 301 of the object to be pasted 300 .

Further, when the flexible sheet body 62 is pressed so that its tension value reaches a preset starting value, the first fixing area 622 can be generated toward the fitting area 621 by the buffer element 63 . A displacement amount (eg: Figure 5 and Figure 6). Wherein, the preset starting value is less than a critical value of a tension force at which the flexible sheet body 62 (eg, the bottom film 62 a ) is ruptured or elastically fatigued. In this embodiment, when the flexible sheet body 62 is pressed so that the tension value reaches the preset starting value, the positioning member 632 can be relative to the guide rails 6111 along the plurality of guide rails 6111 . The frame 61 moves by the displacement amount.

Accordingly, the flexible sheet body 62 can generate the displacement through the first fixing region 622, so as to prevent the flexible sheet body 62 from being stretched beyond its critical value of tension, resulting in damage. Furthermore, the displacement generated by the flexible sheet body 62 through the first fixing area 622 can be measured or estimated, so the fitting area 621 (or the fitting parts thereon) 200) The displacement amount can be pre-shifted relative to the predetermined position to be fixed, so that the sticking piece 200 can be accurately attached to the predetermined position of the first curved surface 301 of the sticking object 300 .

Furthermore, the elastic coefficient of the flexible sheet body 62 of the composite curved surface laminating jig 6 through the laminating film 62b is smaller than that of the base film 62a, so that the base film 62a is stretched and deformed. , the lamination member 200 attached to the lamination film 62b can be relatively unaffected by the stretching of the base film 62a, thereby effectively improving the stability and accuracy of lamination.

In addition, if the second curved surface 302 of the object 300 to be attached also needs to be attached (eg, FIG. 9 ), after the attachment device 100 completes the first attachment operation, the attachment device 100 can further adhere another bonding piece 200a to the flexible sheet body 62 and face the second curved surface 302 (eg, the composite curved surface bonding jig 6 is rotated 180 degrees) to perform a second During the pasting operation, the other pasting element 200a is deformed and attached to the second curved surface 302 of the pasting object 300 accordingly. The operation of the laminating device 100 in the second lamination operation is similar to the first lamination operation, so it will not be repeated here.

Accordingly, the lamination device 100 can implement the first lamination operation and/or the second lamination operation through its structural design, so as to meet different lamination requirements of the object to be attached 300 (eg, : Only the first curved surface 301 has a fitting requirement, or both the first curved surface 301 and the second curved surface 302 have a fitting requirement).

In addition, in other embodiments not shown in the present invention, the laminating device 100 can also provide another compound curved surface laminating jig whose structure is similar to the compound curved surface laminating jig 6, so that the The second bonding operation is performed by using the other compound curved surface bonding jig.

[Technical effects of the embodiments of the present invention]

To sum up, in the laminating device and the compound curved laminating jig disclosed in the embodiments of the present invention, the flexible sheet body can generate the displacement through the first fixing area, so as to avoid the flexible sheet The body is stretched beyond its critical value of tension, causing it to collapse. Furthermore, the displacement of the flexible sheet body through the first fixing region can be measured or estimated, so the bonding region (or the bonding member thereon) can be relatively The displacement amount is offset in advance by the predetermined position to be fixed, so that the sticking piece can be accurately attached to the predetermined position of the first curved surface of the sticking object.

Furthermore, in the laminating device and the compound curved laminating jig disclosed in the embodiment of the present invention, the elastic coefficient of the flexible sheet passing through the laminating film is smaller than that of the base film, so that the base film has a lower elastic coefficient than the base film. When being stretched and deformed, the lamination piece attached to the lamination film can be relatively unaffected by the stretching of the base film, thereby effectively improving the stability and precision of lamination.

The content disclosed above is only a preferred feasible embodiment of the present invention, and is not intended to limit the patent scope of the present invention. Therefore, any equivalent technical changes made by using the contents of the description and drawings of the present invention are included in the patent scope of the present invention. Inside.

100: Fitting device 1: Bearing mechanism 11: The first cavity 12: Bearing platform 121: Platform 122: Mold 123: Bearing surface 2: Press-fit mechanism 20: Press-fit module 21: Second cavity 22: Press fit 221: Pedestal 222: Capsule 223: Fixed frame 23: Fill the space 24: Filling port 25: Lifting components 3: Filling mechanism 4: Transmission mechanism 5: Air extraction mechanism 6: Compound surface bonding fixture 61: Frames 611: End 6111: Guide rail 6112: Remove area 612: Long Sides 613: Fixed part 62: Flexible sheet body 62a: Bottom film 62b: Lamination film 621: Fitting area 622: First fixed area 623: Second fixed area 63: Buffer components 631: Elastic 632: Positioning pieces 64: Through hole P: work space D1: Default direction L1: first distance L2: second distance 200: Fitted parts 200a: Another attached piece 300: affixed object 301: First Surface 302: Second Surface

FIG. 1 is a schematic plan view of a laminating device in an open position according to an embodiment of the present invention.

FIG. 2 is a schematic plan view of the bonding device in the bonding position according to the embodiment of the present invention.

FIG. 3 is a schematic top view of a composite curved surface bonding jig according to an embodiment of the present invention.

FIG. 4 is a schematic side view of FIG. 3 .

FIG. 5 is a schematic view of the action of the compound curved surface bonding jig of FIG. 3 .

FIG. 6 is a schematic side view of FIG. 5 .

FIG. 7A is a schematic diagram of the first embodiment of the first lamination operation performed by the lamination device of FIG. 2 .

FIG. 7B is a schematic diagram of the second embodiment of the first lamination operation performed by the lamination device of FIG. 2 .

FIG. 8 is a schematic diagram of the sticking device sticking the sticking piece to the sticking object according to the embodiment of the present invention.

FIG. 9 is a schematic diagram of the second lamination operation performed by the lamination device according to the embodiment of the present invention.

6: Compound surface bonding fixture 61: Frames 611: End 6111: Guide rail 6112: Remove area 612: Long Sides 613: Fixed part 62: Flexible sheet body 62a: Bottom film 62b: Lamination film 621: Fitting area 622: First fixed area 623: Second fixed area 63: Buffer components 631: Elastic 632: Positioning pieces 64: Through hole D1: Default direction L1: first distance L2: second distance

Claims (15)

A bonding device comprising: a bearing mechanism, comprising a bearing surface for setting an object to be attached; wherein, the object to be attached includes a first curved surface and a second curved surface with different centers of curvature; a pressing mechanism corresponding to the bearing mechanism; wherein, the pressing mechanism includes two pressing modules that can operate independently, which are used to face the first curved surface and the second curved surface respectively; Wherein, each of the pressing modules includes a filling space, a filling port communicating with the filling space, and a pressing piece defining at least a part of the filling space; wherein, the pressing mechanism and the The bearing mechanism can move relatively, and any one of the pressing modules can fill the filling space with fluid through the filling port, so as to expand the filling space and force the pressing member to deform; and A compound curved surface laminating jig is selectively disposed between the bearing surface and at least one of the pressing modules, and the compound curved surface laminating fixture includes: a frame; a buffer assembly movably mounted to the frame; and A flexible sheet body includes a bonding area, and a first fixing area and a second fixing area respectively located on opposite sides of the bonding area; wherein, the bonding area faces the bearing surface and uses for adhering an adhesive component, the first fixing area is fixed on the buffer component, and the second fixing area is fixed on the frame; Wherein, when the object to be pasted is disposed on the bearing surface, and the object to be pasted is adhered to the flexible sheet body and faces the first curved surface to perform a first pasting operation, the object to be pasted is The first curved surface of the sticking piece and the pressing piece that faces it and is deformed by the pressure of the expanded filling space can clamp and compress the flexible sheet body and the sticking piece, so that the The sticking piece is deformed and attached to the first curved surface of the sticking object; wherein, when the flexible sheet body is compressed and its tension value reaches a preset starting value, the first fixing area A displacement amount can be generated towards the abutment area through the buffer assembly. The laminating device according to claim 1, wherein, in the first laminating operation, the corresponding pressing module can gradually expand the filling space toward the flexible sheet to force The pressing piece gradually presses the flexible sheet body, so that the flexible sheet body is gradually deformed toward the bearing surface, so that the sticking piece is deformed and attached to the object to be stuck. the first curved surface. The laminating device according to claim 1, wherein, in the first laminating operation, the bearing mechanism can move the object to be attached on the bearing surface toward the flexible sheet and abutting, so as to force the fitting piece and the flexible sheet to gradually press against the corresponding pressing piece deformed by the pressure of the expanded filling space, so as to deform the fitting piece and attached to the first curved surface of the object to be attached. The laminating device according to claim 1, wherein the pressing mechanism and the bearing mechanism can move relatively between a close position and an open position; when the pressing mechanism and the bearing mechanism When in the close position, they together form a working space; the laminating device further comprises an air extraction mechanism connected to at least one of the pressing mechanism and the carrying mechanism, and when the When the pressing mechanism and the bearing mechanism are in the close position, the air extraction mechanism is used for air extraction of the working space, so that the working space is in a vacuum state. The laminating device according to claim 4, wherein the laminating device further comprises a conveying mechanism located outside the pressing mechanism and the carrying mechanism, and when the pressing mechanism and the carrying mechanism When in the open position, the conveying mechanism can be used to hold the compound curved surface laminating jig, and make the compound curved surface laminating fixture correspond to the relationship between the bearing surface and at least one of the pressing modules. Insert or remove in between. The laminating device according to claim 1, wherein the frame includes two end portions located on opposite sides and a fixing portion located between the two end portions, and the buffer assembly is movably mounted on the One of the end portions, and the second fixing area is fixed to the fixing portion; wherein, the fitting area and the buffer component are separated by a first distance, and the fitting area and the fixing portion are There is a second distance different from the first distance. The laminating device according to claim 1, wherein the frame includes two end portions located on opposite sides and a fixing portion located between the two end portions, and the buffer assembly is movably mounted on the One of the end portions, the second fixing region is fixed to the fixing portion, and the composite curved surface fitting jig forms a through hole between the fixing portion and the other end portion; In the first bonding operation, the through hole of the composite curved surface bonding jig is used for the second curved surface to penetrate. The laminating device according to claim 1, wherein the flexible sheet body comprises a base film and a laminating film, the first fixing area and the second fixing area are located on the base film, and the The bonding area is located on the bonding film, and the elastic coefficient of the bonding film is smaller than that of the base film; wherein, the preset starting value is a tension threshold value smaller than the breaking or elastic fatigue of the base film. The fitting device according to claim 1, wherein the buffer assembly includes an elastic member and a positioning member movably disposed on the frame, and the first fixing area is fixed to all the buffer members. The positioning member is fixed to the frame and the positioning member, so that the positioning member can elastically move relative to the frame through the elastic member. The fitting device according to claim 9, wherein the frame is formed with a plurality of guide rails, and the positioning member is movably arranged on the plurality of the guide rails, so that the flexible sheet is formed on the flexible sheet When the body is pressed so that the tension value reaches the preset starting value, the positioning member can move the displacement amount relative to the frame along a plurality of the guide rails. A compound curved surface bonding jig, comprising: a frame; a buffer assembly movably mounted to the frame; and A flexible sheet body includes a bonding area, and a first fixing area and a second fixing area respectively located on opposite sides of the bonding area; wherein, the bonding area is used for a bonding component Adhesion, the first fixing area is fixed on the buffer component, and the second fixing area is fixed on the frame; Wherein, when the flexible sheet body is pressed so that its tension value reaches a preset starting value, the first fixing area can generate a displacement toward the bonding area through the buffer component. The composite curved surface bonding jig according to claim 11, wherein the frame includes two end portions located on opposite sides and a fixing portion located between the two end portions, and the buffer component is movable is mounted on one of the end portions, and the second fixing area is fixed on the fixing portion; wherein, the fitting area and the buffer component are separated by a first distance, and the fitting area is The fixing parts are separated by a second distance different from the first distance. The composite curved surface laminating jig according to claim 11, wherein the flexible sheet body comprises a base film and a lamination film, and the first fixing area and the second fixing area are located on the base film , the lamination area is located in the lamination film, and the elastic coefficient of the lamination film is smaller than that of the base film; wherein, the preset starting value is a tension that is smaller than the rupture or elastic fatigue of the base film critical value. The composite curved surface bonding jig according to claim 11, wherein the buffer component includes an elastic member and a positioning member movably disposed on the frame, and the first fixing area is fixed to the buffer The positioning member of the assembly, and the elastic member is fixed to the frame and the positioning member, so that the positioning member can elastically move relative to the frame through the elastic member. The composite curved surface bonding jig according to claim 14, wherein the frame is formed with a plurality of guide rails, and the positioning member is movably arranged on the plurality of the guide rails, so that in the When the flexible sheet body is pressed so that the tension value reaches the preset starting value, the positioning member can move the displacement amount relative to the frame along a plurality of the guide rails.

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