TWI755165B - Attaching device and curved-surface attaching intermediary - Google Patents

Abstract

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

Description

Laminating device and surface laminating jig

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

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 curved surface laminating jig, which can effectively improve the defects that may be generated by 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; a pressing mechanism corresponding to the bearing mechanism; wherein, the pressing The mechanism includes a filling space, a filling port communicating with the filling space, and a pressing piece defining at least part of the filling space; wherein, the pressing mechanism and the The bearing mechanism can move relatively, and the pressing mechanism 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 curved surface sticker The joint fixture is selectively arranged between the bearing surface and the pressing piece, and the curved surface joint fixture includes: a frame; two buffer components, respectively movably installed on the frame ; And a flexible sheet body, comprising a bonding area and two fixing areas respectively located on opposite sides of the bonding area; wherein, the bonding area faces the bearing surface and is used for a bonding part Adhesion, the two fixing regions are respectively fixed to the two buffer components; wherein, when the object to be attached is arranged on the bearing surface, and the attached object is adhered to the flexible sheet body, so as to carry out During a lamination operation, a curved surface of the object to be attached and the lamination piece deformed by the pressure of the expanded filling space can clamp and compress the flexible sheet body and the lamination piece, and further deforming the sticking piece and sticking it to the curved surface of the sticking piece; wherein, when the flexible sheet body is compressed and its tension value reaches a preset starting value, the two fixed The area can be displaced towards the fit area by the same amount of the two buffer assemblies.

The embodiment of the present invention also discloses a curved surface bonding jig, which includes: a frame; two buffer components, respectively movably mounted on the frame; and a flexible sheet body, including a bonding area and a two fixing areas on opposite sides of the bonding area; wherein, the bonding area is used for adhering a bonding piece, and the two fixing areas are respectively fixed to the two buffer components; wherein, when the When the flexible sheet body is pressed so that its tension value reaches a preset starting value, the two fixing regions can generate the same displacement toward the bonding region through the two buffer components.

To sum up, in the laminating device and the curved surface laminating jig disclosed in the embodiments of the present invention, the flexible sheet body can generate the displacement through any one of the fixing regions, 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 two fixing regions is the same, so as to avoid being located in the bonding region The sticking piece on the domain is offset relative to the object to be sticked, so as to achieve the effect of precise fitting.

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.

100: Fitting device

1: Bearing mechanism

11: The first cavity

12: Bearing platform

121: Platform

122: Mold

123: Bearing surface

2: Pressing mechanism

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: Surface fitting fixture

61: Frame

611: End

6111: Guide rail

6112: Remove area

612: long side

62: flexible sheet

62a: Bottom film

62b: Lamination film

621: Fitting area

622: Fixed area

623: Auxiliary fixed area

63: Buffer components

631: Elastic

632: Positioning pieces

64: Auxiliary buffer assembly

P: work space

D1: first direction

D2: Second direction

200: Fitting parts

300: affixed object

301: Surface

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

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

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

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

FIG. 5 is a schematic diagram of the action of the 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 lamination operation performed by the lamination device of FIG. 2 .

FIG. 7B is a schematic diagram of the second embodiment of the 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 object to be sticked according to the first embodiment of the present invention.

FIG. 9 is a schematic top view of the curved surface bonding jig according to the second embodiment of the present invention.

FIG. 10 is a schematic diagram of the operation of the curved surface bonding jig of FIG. 9 .

The following are specific examples to illustrate the "fitting" 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. Various details can also be based on different viewpoints and applications, and carry out various modifications and changes without departing from the concept of the present invention. In addition, the accompanying drawings of the present invention are only for simple schematic illustration, not according to the description of actual size, declare in advance. Below The embodiments of the present invention 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.

[Example 1]

Please refer to FIG. 1 to FIG. 8 , which are Embodiment 1 of the present invention. This embodiment discloses a sticking device 100 , which is used for sticking a sticking object 200 to a sticking object 300 , and the sticking object 300 has a curved surface 301 , and the specific shape of the curved surface 301 is It can be adjusted according to design needs (eg convex or concave). In this embodiment, the attached object 300 may be a curved glass (eg, C-shaped curved glass or U-shaped curved glass), and the attached object 200 may be a display, but the invention is not limited here.

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 curved surface fitting jig 6 selectively disposed between the carrying 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 table 12 includes a carrying surface 123 for setting the attached object 300 (for example, the attached object 300 may be disposed on the carrying surface by a vacuum method, a sticking method, or a 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.

As shown in FIG. 1 , in this embodiment, the pressing mechanism 2 includes a second cavity 21 , a pressing member 22 disposed in the second cavity 21 , and a pressing member 22 installed in the second cavity The body 21 is connected to a lifting component 25 of the pressing member 22 . The pressing mechanism 2 is provided with a filling space 23 and a filling port 24 connected to the filling space 23 in the second cavity 21 , and the pressing mechanism 2 in this embodiment is in the form of The pressing member 22 is used to form the filling space 23, 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).

In more detail, in this embodiment, the pressing member 22 includes a A base 221 of the lowering assembly 25 , a capsule 222 located on the base 221 , and a fixing frame 223 for fixing the capsule 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) Expand gradually. That is, the pressing mechanism 2 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 pressing Piece 22 is deformed.

Further, the pressing mechanism 2 and the carrying mechanism 1 can move relatively between an open position (eg, FIG. 1 ) and a close position (eg, FIG. 2 ); 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 carrying 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 curved surface is adhered to each other. The jig 6 can be selectively disposed between the bearing surface 123 and the pressing member 22 . 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 curved surface laminating jig 6, and to attach the curved surface to the jig 6. The tool 6 corresponds to the insertion or removal between the bearing surface 123 and the pressing member 22 .

As shown in FIG. 2 , when the pressing mechanism 2 and the bearing mechanism 1 are in the close position When installed, it (the first cavity 11 and the second cavity 21 ) together form a working space P, and the curved surface fitting jig 6 is located in the working space P, and the pressure The combination piece 22 can be approached or moved away from the carrying platform 12 through the lift assembly 25 .

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 curved surface bonding jig 6 is described in this 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 curved surface bonding jig 6 can also be used alone (eg, sold) or used in combination with other components.

As shown in FIGS. 3 and 4 , the curved surface fitting jig 6 includes a frame 61 , two buffer components 63 movably mounted on the frame 61 , and two buffer components 63 mounted on the two buffer components 63 respectively. A flexible sheet body 62 . Wherein, the frame 61 is rectangular in this embodiment and includes two end portions 611 on opposite sides (eg, the short sides of the rectangle) and two long sides on opposite sides 612 (eg: the long side of the rectangle). Wherein, for the convenience of subsequent description, the length direction of the long side portion 612 is defined as a first 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. Section 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 four in this embodiment, and the four guide rails 6111 are respectively formed at the four corners of the frame 61; that is, each end 611 is formed with two Each of the guide rails 6111 is adjacent to the two long side portions 612 respectively, and the length direction of any one of the guide rails 6111 is parallel to the first direction D1, but this is not the case in the present invention limit.

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 curved surface fitting jig 6 by fitting in the removal 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 region 621 and two fixing regions 622 respectively located on opposite sides of the bonding region 621 ; wherein, the flexible sheet body 62 is also rectangular in this embodiment, And the positions of the two fixing areas 622 are respectively corresponding to the short sides of the flexible sheet body 62 (that is, the two fixing areas 622 are spaced apart from each other along the first direction D1), and the The fitting area 621 is located at the center of the flexible sheet body 62 (that is, the fitting area 621 and the two fixing areas 622 are separated by the same distance), but the present invention does not use this limited. For example, in other embodiments not shown in the present invention, the bonding area 621 may also be relatively adjacent to one of the fixing areas 622 of the flexible sheet body 62 .

Furthermore, the two fixing areas 622 of the flexible sheet body 62 are respectively fixed to the two buffer components 63 , and the fitting area 621 is separated from the two buffer components 63 by the same distance. , and the flexible sheet body 62 is preferably arranged at intervals from the two long side portions 612 of the frame 61 . Wherein, as shown in FIG. 1 , the bonding area 621 is used for the bonding of the bonding component 200 , and when the curved surface bonding jig 6 is placed in the working space P, the bonding area 621 Facing the carrying surface 123 , so that the pasting piece 200 can face the carrying surface 123 (or the object to be pasted 300 carried by it).

In more detail, as shown in FIGS. 3 and 4 , the flexible sheet body 62 in this embodiment is For the double-film structure, it includes a bottom film 62a and a lamination film 62b. Wherein, the two fixing regions 622 are located on the base film 62a, the bonding region 621 is located on the bonding film 62b, and the elastic coefficient of the bonding film 62b is smaller than that of the base film 62a. 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.

It should be noted that, in this embodiment, the two buffer assemblies 63 are of the same structure, and the two buffer assemblies 63 are mirror-symmetrical with respect to the frame 61 , but this is not the case in the present invention limit. For example, in other embodiments not shown in the present invention, the structures of the two buffer components 63 may also be slightly different.

Any one of the buffer components 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 a rod body to illustrate, 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 two elastic members 631 is fixed to the frame 61 (eg, the two end portions 611 ), and the other end of the two elastic members 631 is fixed to the frame 61 . One end is respectively fixed to the two positioning members 632, and the two positioning members 632 are respectively movably disposed on the plurality of the guide rails 6111, and the two fixing regions 622 are respectively fixed to the two positioning members 632. The positioning member 632 of the buffer assembly 63 can elastically move relative to the frame 61 through the elastic member 631 (along the corresponding guide rail 6111 ), but this The invention is not limited to the above. For example, in other embodiments not shown in the present invention, the frame 61 can omit a plurality of the guide rails 6111, and each of the buffer components 63 can also omit the positioning member 632, and the The elastic member 631 is directly fixed to one of the fixing regions 622 .

In addition, the curved surface bonding jig 6 can be positioned on the pressing device through the frame 61 At least one of the mechanism 2 and the carrying mechanism 1, but the way that the curved surface fitting jig 6 is positioned between the pressing mechanism 2 and the carrying mechanism 1 can be adjusted and changed according to design requirements. The present invention is not limited here.

As shown in FIG. 2 , and FIGS. 7A to 8 , when the object to be attached 300 is disposed on the bearing surface 123 , and the attached object 200 is adhered to the flexible sheet body 62 for lamination During operation, the curved surface 301 of the object to be attached 300 and the pressing piece 22 deformed by the compression of the expanded filling space 23 can clamp and compress the flexible sheet body 62 and the bonding The object 200 is then deformed and attached to the curved surface 301 of the object 300 to be attached. It should be additionally noted that in this embodiment, the bonding operation may be selectively performed in the following two specific implementation manners according to actual needs: as shown in FIG. 2 , FIG. 7A , and FIG. 8 , in the In the first embodiment of the bonding operation, the pressing mechanism 2 can gradually expand the filling space 23 toward the flexible sheet body 62 to force the pressing member 22 to gradually press against the flexible sheet body 62 . The flexible sheet body 62 further deforms the flexible sheet body 62 toward the bearing surface 123 gradually, so that the pasting member 200 is deformed and attached to the curved surface 301 of the pasted object 300 .

As shown in FIG. 2 , FIG. 7B , and FIG. 8 , in the second embodiment of the lamination operation, the carrying mechanism 1 (by being provided with a member that can drive the carrying platform 12 to move up and down) can The object to be attached 300 located on the bearing surface 123 moves toward and abuts against the flexible sheet body 62 , so as to force the attached object 200 and the flexible sheet body 62 to gradually press against the expanded sheet body 62 . The pressing member 22 is compressed and deformed by the filling space 23 , so that the fitting member 200 is deformed and attached to the curved surface 301 of the object to be pasted 300 .

Further, as shown in FIG. 5 and FIG. 6 , when the flexible sheet body 62 is pressed so that its tension value reaches a preset starting value, the two fixed regions 622 can pass through the two buffers. The component 63 produces the same amount of displacement toward the abutting area 621 (eg, FIG. 6 ). Among them, the pre- The starting value is set to be less than a critical value of a tension force at which the flexible sheet body 62 (eg, the bottom film 62a) 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, each of the positioning members 632 can move along the corresponding guide rail 6111 . The displacement amount is moved relative to the frame 61 .

Accordingly, the flexible sheet body 62 can generate the displacement through any one of the fixing regions 622 , so as to prevent the flexible sheet body 62 from being stretched beyond its critical value of tension, resulting in damage. Furthermore, the displacements of the flexible sheet body 62 through the two fixing regions 622 are the same, so as to prevent the bonding member 200 located on the bonding region 621 from being relative to the bonding region 621 . The object 300 to be pasted is offset, so as to achieve the effect of precise fitting.

Furthermore, the elastic coefficient of the flexible sheet body 62 of the curved surface lamination jig 6 through the lamination film 62b is smaller than that of the base film 62a, so that when 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.

[Example 2]

Please refer to FIG. 9 and FIG. 10 , which is the second embodiment of the present invention. Since this embodiment is similar to the above-mentioned first embodiment, the same features of the two embodiments will not be repeated, and the differences between this embodiment and the above-mentioned first embodiment are roughly described as follows: In this embodiment, the flexible The sexual sheet 62 includes two auxiliary fixing areas 623 located on opposite sides of the bonding area 621 respectively, and the two auxiliary fixing areas 623 are spaced apart from each other along a second direction D2 perpendicular to the first direction D1 . Furthermore, the curved surface fitting jig 6 further includes two auxiliary buffer components 64 mounted on the frame 61 (eg, the two long side portions 612 ), and the two auxiliary fixing areas 623 are respectively It is fixed to the two auxiliary buffer assemblies 64 . The structure and operation mechanism of any one of the auxiliary buffer components 64 are similar to those of the buffer components 63 , and thus will not be repeated in this embodiment.

According to this, when the flexible sheet body 62 is pressed so that the tension value reaches the preset starting value, the two fixing regions 622 can pass through the two buffer components 63 toward the fitting. The area 621 generates the same displacement, and the two auxiliary fixing areas 623 can generate the same displacement toward the fitting area 621 through the two auxiliary buffer components 64 .

[Technical effects of the embodiments of the present invention]

To sum up, in the laminating device and the curved surface laminating jig disclosed in the embodiments of the present invention, the flexible sheet body can generate the displacement through any of the fixing regions, 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 two fixing regions is the same, so as to avoid the occurrence of the attachment piece on the attachment region relative to the object to be attached. offset for a precise fit.

Furthermore, in the laminating device and the curved laminating jig disclosed in the embodiments of the present invention, the elastic coefficient of the flexible sheet body passing through the laminating film is smaller than that of the base film, so that the base film is 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 accuracy 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.

6: Surface fitting fixture 61: Frames 611: End 6111: Guide rail 6112: Remove area 612: Long Sides 62: Flexible sheet body 62a: Bottom film 62b: Lamination film 621: Fitting area 622: Fixed area 63: Buffer components 631: Elastic 632: Positioning pieces D1: first direction

Claims (15)

A bonding device comprising: a bearing mechanism, including a bearing surface for setting an object to be attached; a pressing mechanism corresponding to the bearing mechanism; wherein, the pressing mechanism comprises a filling space, a filling port communicating with the filling space, and a pressing member defining at least a part of the filling space; Wherein, the pressing mechanism and the bearing mechanism can move relatively, and the pressing mechanism can fill the filling space with fluid through the filling port, so as to expand the filling space and force the filling space deformation of the press fit; and A curved surface bonding jig is selectively disposed between the bearing surface and the pressing member, and the curved surface bonding jig includes: a frame; two buffer assemblies, respectively movably mounted on the frame; and a flexible sheet body, comprising a bonding region and two fixing regions respectively located on opposite sides of the bonding region; wherein, the bonding region faces the bearing surface and is used for adhering a bonding object, The two fixing regions are respectively fixed to the two buffer assemblies; Wherein, when the object to be attached is disposed on the bearing surface, and the object to be attached is adhered to the flexible sheet body for a lamination operation, a curved surface of the object to be attached and the expanded surface The pressing piece deformed by the pressing of the filling space can clamp and compress the flexible sheet body and the sticking piece, so as to deform the sticking piece and attach it to all parts of the sticking object. The curved surface; wherein, when the flexible sheet body is pressed so that its tension value reaches a preset starting value, the two fixed regions can be produced by the two buffer components toward the bonding region to produce the same displacement. The laminating device according to claim 1, wherein, in the laminating operation, the pressing mechanism can gradually expand the filling space toward the flexible sheet body to force the pressing member to gradually expand The flexible sheet body is pressed on the flexible sheet body, and then the flexible sheet body is gradually deformed toward the bearing surface, so that the sticking piece is deformed and attached to the curved surface of the sticking object. The laminating device according to claim 1, wherein, in the laminating operation, the carrier mechanism can move and abut the object to be attached on the carrier surface toward the flexible sheet body , so as to force the fitting piece and the flexible sheet to gradually press against the pressing piece deformed by the pressure of the expanded filling space, so that the fitting piece is deformed and attached to the the surface of the attached object. 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 curved surface bonding jig, and place the curved surface bonding jig between the bearing surface and the pressing member for placing or placing the curved surface bonding jig. Move out. The laminating device according to claim 1, wherein the flexible sheet body comprises a base film and a laminating film, the two fixing areas are located on the base film, and the laminating area is located on the laminating film and the elastic modulus of the adhering film is smaller than that of the base film; wherein, the preset starting value is less than a critical value of tension at which the base film is ruptured or elastically fatigued. The fitting device according to claim 1, wherein any one of the buffer components includes an elastic member and a positioning member movably disposed on the frame, and the two fixing regions are respectively fixed to the two The positioning member of the buffer assembly; in any one of the buffer assemblies, the elastic member is fixed to the frame and the positioning member, so that the positioning member can pass through the elastic member to be relative to the positioning member. The frame moves elastically. The fitting device according to claim 7, wherein the frame is formed with a plurality of guide rails, and the two positioning members are respectively movably arranged on the plurality of guide rails, so that the When the flexible sheet body is pressed so that the tension value reaches the preset starting value, each of the positioning members can move the displacement amount relative to the frame along the corresponding guide rail. The fitting device according to claim 1, wherein the fitting area is spaced at the same distance from the two buffer components, the two fixing areas are spaced apart from each other along a first direction, and the The flexible sheet body includes two auxiliary fixing areas respectively located on opposite sides of the bonding area, and the two auxiliary fixing areas are spaced apart from each other along a second direction perpendicular to the first direction; The jig further includes two auxiliary buffer components installed on the frame, and the two auxiliary fixing areas are respectively fixed to the two auxiliary buffer components; wherein, when the flexible sheet body is compressed, the When the tension value reaches the preset starting value, the two auxiliary fixing regions can generate the same displacement toward the fitting region through the two auxiliary buffer assemblies. A curved surface bonding jig, comprising: a frame; two buffer assemblies, respectively movably mounted on the frame; and A flexible sheet body, comprising a bonding area and two fixing areas respectively located on opposite sides of the bonding area; wherein, the bonding area is used for adhering a bonding piece, and the two fixing areas are are respectively fixed on the two buffer assemblies; Wherein, when the flexible sheet body is pressed so that its tension value reaches a preset starting value, the two fixed regions can generate the same displacement towards the bonding region through the two buffer components . The curved surface bonding jig according to claim 10, wherein the bonding area is separated from the two buffer components by the same distance. The curved surface laminating jig according to claim 10, wherein the flexible sheet body comprises a base film and a lamination film, the two fixing regions are located on the base film, and the lamination regions are located at the base film. The laminating film, and the elastic coefficient of the laminating film is smaller than that of the base film; wherein, the preset starting value is a tension threshold value smaller than the rupture or elastic fatigue of the base film. The curved surface bonding jig according to claim 10, wherein any one of the buffer components includes an elastic member and a positioning member movably arranged on the frame, and the two fixing regions are respectively fixed to the two Each of the positioning members of the buffer assembly; in any one of the buffer assemblies, the elastic member is fixed to the frame and the positioning member, so that the positioning member can pass through the elastic member to be relative to the positioning member. The frame moves elastically. The curved surface bonding jig according to claim 13, wherein the frame is formed with a plurality of guide rails, and the two positioning members are respectively movably arranged on the plurality of guide rails, so that the When the flexible sheet body is pressed so that the tension value reaches the preset starting value, each positioning member can move the displacement amount relative to the frame along the corresponding guide rail . The curved surface laminating jig according to claim 10, wherein the two fixing regions are spaced apart from each other along a first direction, and the flexible sheet body comprises two fixing regions respectively located on opposite sides of the laminating region Two auxiliary fixing areas, and the two auxiliary fixing areas are spaced apart from each other along a second direction perpendicular to the first direction; the curved surface fitting jig further includes two auxiliary buffer components mounted on the frame , and the two auxiliary fixing areas are respectively fixed to the two auxiliary buffer components; wherein, when the flexible sheet body is compressed and the tension value reaches the preset starting value, the two auxiliary buffer components The auxiliary fixing area can generate the same amount of displacement towards the fitting area through the two auxiliary buffer assemblies.

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