Laminating device

Abstract

The present application relates to the field of display technologies. An embodiment of the present application provides a laminating device. In the above laminating device, by configuring the pressing member to be able to reciprocate in a first direction through a first carrier, the pressing member has a carrying position and a pressing position. Before laminating a first target object and a second target object, the pressing member is in the carrying position and can jointly carry the first target object with the first carrier. After laminating the first target object and the second target object by means of the first carrier and the second carrier to form a laminated structure, the first carrier and the second carrier move away from each other, the first carrier releases the first target object, the second carrier carries the laminating mechanism, and the pressing member is in the pressing position and can press the edge area of the laminated structure, thereby activating the adhesive layer located in the edge area, improving the tape activation rate in the laminated structure, and thus improving the lamination reliability of the laminated structure.

Description

Technical Field

[0001] The present application relates to the field of display technologies, and particularly to a laminating device. Background Art

[0002] Tapes are widely used in electronic products and can be used to laminate a glass cover plate and a touch film or a display screen, etc. In related technologies, a liquid crystal touch panel and a backlight module are laminated by means of a tape to form a laminated structure. Under the requirement of narrow bezels, the area for setting the tape is limited, resulting in a low activation rate of the tape in the laminated structure, thereby affecting the lamination reliability of the laminated structure. Summary of the Invention

[0003] Based on this, it is necessary to provide a laminating device to improve the lamination reliability of the laminated structure.

[0004] The present application provides a laminating device for laminating a first target object and a second target object, wherein a bonding layer is provided on an edge area of a lamination surface of at least one of the first target object and the second target object; the laminating device includes:

[0005] A first carrier and a second carrier oppositely arranged along a first direction, the first carrier being used for carrying the first target object, and the second carrier being used for carrying the second target object; the first carrier and the second carrier are configured to be able to approach or move away from each other along the first direction; and

[0006] A pressing member configured to be able to reciprocate along the first direction through the first carrier;

[0007] Wherein, the pressing member has a carrying position and a pressing position during reciprocating motion; when the pressing member is in the carrying position, the pressing surface of the pressing member and the carrying surface of the first carrier jointly carry the first target object; when the pressing member is in the pressing position, the pressing surface of the pressing member is closer to the carrying surface of the second carrier than the carrying surface of the first carrier;

[0008] The orthographic projection of the pressing surface of the pressing member on a reference plane at least partially overlaps with the orthographic projection of the bonding layer on the reference plane; the reference plane is a plane perpendicular to the first direction.

[0009] In one embodiment, the orthographic projection of the bonding layer on the reference plane is located within the orthographic projection of the pressing surface of the pressing member on the reference plane.

[0010] In one embodiment, the laminating device further includes a buffer layer provided on the pressing surface.

[0011] In one embodiment, the buffer layer is configured to completely cover the pressing surface.

[0012] In one embodiment, the material of the buffer layer is rubber material.

[0013] In one embodiment, the laminating device further includes a pressing driving member;

[0014] The pressing driving member is drivingly connected to the pressing member and is configured to drive the pressing member to reciprocate between the carrying position and the pressing position.

[0015] In one embodiment, the laminating device further includes a first detecting member;

[0016] The first detecting member is configured to detect the mechanical parameters at the pressing surface, and the pressing driving member is capable of driving the pressing member in response to the detection signal of the first detecting member; the mechanical parameters include pressure or pressure intensity.

[0017] In one embodiment, the laminating device further includes a carrier driving member;

[0018] At least one of the first carrier and the second carrier is connected to one of the carrier driving members, and the carrier driving member is configured to drive the corresponding carrier to reciprocate along the first direction.

[0019] In one embodiment, the laminating device further includes a second detecting member and a third detecting member;

[0020] The second detecting member is configured to detect the mechanical parameters at the laminating surface of the first carrier, and the third detecting member is configured to detect the mechanical parameters at the laminating surface of the second carrier; the mechanical parameters include pressure or pressure intensity;

[0021] The carrier driving member is capable of driving the corresponding carrier in response to the detection signal of the second detecting member and the detection signal of the third detecting member.

[0022] In one embodiment, the first carrier is configured to carry the first target by means of vacuum adsorption; and / or

[0023] The second carrier is configured to carry the second target by means of vacuum adsorption.

[0024] In one embodiment, the material of the first carrier and / or the material of the second carrier is stainless steel material.

[0025] In the above laminating device, the laminating device at least includes a first carrier, a second carrier, and a pressing member. The first carrier is used to carry a first target object, and the second carrier is used to carry a second target object. By configuring the pressing member to be able to reciprocate along a first direction through the first carrier, the pressing member has a carrying position and a pressing position. Before laminating the first target object and the second target object, the pressing member is in the carrying position and can jointly carry the first target object with the first carrier. After laminating the first target object and the second target object by means of the first carrier and the second carrier to form a laminated structure, the first carrier and the second carrier move away from each other, the first carrier releases the first target object, the second carrier carries the laminating mechanism, and the pressing member is in the pressing position and can press the edge area of the laminated structure, thereby activating the adhesive layer located in the edge area, improving the tape activation rate in the laminated structure, and thus improving the lamination reliability of the laminated structure.

[0026] Additional aspects and advantages of the embodiments of the present application will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] By reading the detailed description of the preferred embodiments below, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present application. Moreover, in all the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0028] Figure 1 is a schematic structural diagram of a laminated structure in an embodiment of the related art;

[0029] Figure 2 is a schematic structural diagram of a laminating device in an embodiment of the related art;

[0030] Figure 3 is a schematic structural diagram of an activation device in an embodiment of the related art;

[0031] Figure 4 is a schematic structural diagram of a laminating device in an embodiment of the present application;

[0032] Figure 5 is a schematic structural diagram of a first target object provided with an adhesive layer in an embodiment of the present application;

[0033] Figure 6 is Figure 5 a partial enlarged structural diagram of part A in;

[0034] Figure 7 is a schematic structural diagram of a second target object in an embodiment of the present application;

[0035] Figure 8 Schematic diagram of the projection of the bonding surface and the projection of the adhesive layer in an embodiment of the present application;

[0036] Figure 9 Schematic diagram of the laminating device in the initial state in an embodiment of the present application;

[0037] Figure 10 Schematic diagram of the laminating device in the laminating state in an embodiment of the present application;

[0038] Figure 11 Schematic diagram of the laminating device in the pressing state in an embodiment of the present application.

[0039] Brief description of component symbols:

[0040] p1: Laminating structure p11: Liquid crystal touch panel

[0041] p12: Backlight module p13: Tape

[0042] 1: Laminating device 1a: Upper pressure head

[0043] 1b: Support platform 1c: Lifting mechanism

[0044] 2: Activation device p21: First target

[0045] p22: Second target m1: First bonding surface

[0046] m2: Second bonding surface p23: Adhesive layer

[0047] 10: Laminating device 100: First carrier

[0048] 101: First bearing surface 200: Second carrier

[0049] 201: Second bearing surface 300: Pressing member

[0050] 301: Pressing surface 400: Buffer layer

[0051] 500: Pressing drive member 600: Carrier drive member

[0052] c1: First control module c2: Second control module

[0053] c3: Third control module

[0054] y1: First projection y2: Second projection

[0055] F1: First direction R: Reference plane Detailed implementation manners

[0056] To make the above objects, features, and advantages of the present application more apparent and understandable, the following provides a detailed description of the specific implementation manners of the embodiments of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the embodiments of the present application. It should be understood that the specific embodiments described herein are merely for explaining the present application and are not intended to limit the present application. The embodiments of the present application can be implemented in many other ways different from those described herein. Those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the embodiments of the present application are not limited by the specific embodiments disclosed below.

[0057] It can be understood that the terms "first", "second", etc. used in the present application may be used herein to describe various technical terms and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Unless otherwise specifically stated, these technical terms are not limited by these terms. These terms are only used to distinguish one technical term from another. In the description of the embodiments of the present application, the meanings of "a plurality" and "several" are at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0058] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, the terms "mounted", "connected", "coupled", "fixed", etc. should be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0059] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over", and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than the horizontal height of the second feature. The first feature being "under", "below", and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than the horizontal height of the second feature.

[0060] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0061] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the description of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0062] Figure 1 The structural schematic diagram of the bonding structure p1 in an embodiment of the related art is shown; Figure 2 The structural schematic diagram of the bonding device 1 in an embodiment of the related art is shown; Figure 3 The structural schematic diagram of the activation device 2 in an embodiment of the related art is shown; for ease of explanation, only the content related to the related art embodiment is shown.

[0063] Please refer to Figure 1 , an embodiment of the related art provides a bonding structure p1, which includes a liquid crystal touch panel p11, a backlight module p12, and a tape p13. The liquid crystal touch panel p11 is a structure formed by laminating a touch panel and a liquid crystal panel together. As Figure 2 shown, the bonding device 1 includes an upper pressing head 1a and a support platform 1b. The support platform 1b is used to place the backlight module p12, a tape p13 is provided at the edge area of the backlight module p12, and the upper pressing head 1a is used to place the liquid crystal touch panel p11. Driven by the upper pressing head 1a, the liquid crystal touch panel p11 and the backlight module p12 are bonded together by means of the tape p13 to form the bonding structure p1.

[0064] The inventors of this application noticed that during this process, due to the requirement of a narrow bezel, the edge area on the backlight module p12 where the tape p13 can be provided is narrow. After bonding, the activation rate of the tape p13 is not high, which in turn affects the bonding reliability of the bonding mechanism.

[0065] In order to improve the activation rate of the tape p13, as Figure 3 shown, in an embodiment of the related art, pressure is applied to the area where the tape p13 is provided on the bonding structure p1 by the activation device 2. To avoid fragmenting the liquid crystal display panel during the pressing process, one side of the liquid crystal display panel is usually placed on the support platform 1b.

[0066] The inventors of this application further noticed that since an additional activation device 2 is required and the bonding structure p1 needs to be re-placed during the activation process, the overall production efficiency becomes low.

[0067] Based on this, in order to improve at least some of the above problems, an embodiment of this application provides a bonding device to improve the bonding reliability of the bonding structure and improve the production efficiency.

[0068] Figure 4Shows a schematic structural diagram of the laminating device 10 in an embodiment of the present application; Figure 5 Shows a schematic structural diagram of the first target object p21 provided with the adhesive layer p23 in an embodiment of the present application; Figure 6 Shows Figure 5 The partial enlarged structural diagram at position A in; Figure 7 Shows a schematic structural diagram of the second target object p22 in an embodiment of the present application; Figure 8 Shows a schematic structural diagram of the projection of the pressing surface 301 and the projection of the adhesive layer p23 in an embodiment of the present application; For the sake of convenience of description, only the content related to the embodiment of the present application is shown.

[0069] In some embodiments, please refer to Figures 4 to 8 , the embodiment of the present application provides a laminating device 10 for laminating the first target object p21 and the second target object p22, and an adhesive layer p23 is provided on the edge area of the laminating surface of at least one of the first target object p21 and the second target object p22. The laminating device 10 includes a first carrier 100, a second carrier 200, and a pressing member 300. The first carrier 100 and the second carrier 200 are oppositely arranged along the first direction F1. The first carrier 100 is used to carry the first target object p21, and the second carrier 200 is used to carry the second target object p22. That is to say, when the first carrier 100 carries the first target object p21 and the second carrier 200 carries the second target object p22, the laminating surface (i.e., the first laminating surface m1) of the first target object p21 and the laminating surface (i.e., the second laminating surface m2) of the second target object p22 face each other. The first carrier 100 and the second carrier 200 are configured to be able to approach or move away from each other along the first direction F1. The pressing member 300 is configured to be able to reciprocate along the first direction F1 through the first carrier 100. Among them, the pressing member 300 has a carrying position and a pressing position during the reciprocating motion. When the pressing member 300 is in the carrying position, the pressing surface 301 of the pressing member 300 and the carrying surface of the first carrier 100 jointly carry the first target object p21. When the pressing member 300 is in the pressing position, the pressing surface 301 of the pressing member 300 is closer to the carrying surface of the second carrier 200 than the carrying surface of the first carrier 100. The positive projection of the pressing surface 301 of the pressing member 300 on the reference plane R at least partially overlaps with the positive projection of the adhesive layer p23 on the reference plane R. The reference plane R is a plane perpendicular to the first direction F1.

[0070] It should be noted that the first target object p21 includes but is not limited to a backlight module, the second target object p22 includes but is not limited to a liquid crystal touch panel, and the first target object p21 and the second target object p22 can be two components that need to be bonded in a touch display device. The bonding layer p23 includes but is not limited to a tape. Exemplarily, in the embodiment of the present application, it is shown that the first target object p21 is a backlight module, and a bonding layer p23 is provided in the edge area of the bonding surface (i.e., the first bonding surface m1) of the first target object p21, the second target object p22 is a liquid crystal touch panel, and the bonding layer p23 is a tape.

[0071] The orthographic projection of the pressing surface 301 of the pressing member 300 on the reference plane R at least partially overlaps with the orthographic projection of the bonding layer p23 on the reference plane R. That is to say, when the pressing member 300 is in the pressing position, since at least a part of the pressing surface 301 of the pressing member 300 is located in the area where the bonding layer p23 is located, the pressing member 300 presses on one side of the first target object p21, that is, presses on the area where the bonding layer p23 is located.

[0072] Figure 9 Fig. 7 shows a schematic structural diagram of the laminating device 10 in the initial state in an embodiment of the present application; Figure 10 Fig. 9 shows a schematic structural diagram of the laminating device 10 in the laminating state in an embodiment of the present application; Figure 11 Fig. 11 shows a schematic structural diagram of the laminating device 10 in the pressing state in an embodiment of the present application; For the sake of convenience of description, only the content related to the embodiment of the present application is shown.

[0073] When the pressing member 300 is in the carrying position, as Figure 9 shown, the pressing surface 301 of the pressing member 300 is in the same plane as the first carrying surface 101 of the first carrier 100, and the pressing surface 301 and the first carrying surface 101 are used to jointly carry the first target object p21. When the first target object p21 is carried on the first carrying surface 101 of the first carrier 100 and the second target object p22 is carried on the second carrying surface 201 of the second carrier 200, as Figure 10 shown, the first carrier 100 and the second carrier 200 are moved closer to each other along the first direction F1, so that the first target object p21 and the second target object p22 are bonded to each other by means of the bonding layer p23. After bonding, as Figure 11 shown, the first carrier 100 and the second carrier 200 are moved away from each other along the first direction F1, and the pressing member 300 passes through the first carrier 100 along the first direction F1 until the pressing member 300 is in the pressing position, and the pressing member 300 presses on the area where the bonding layer p23 is located on one side of the first target object p21.

[0074] Thus, by configuring the pressing member 300 to be able to reciprocate along the first direction F1 through the first carrier 100, the pressing member 300 has a carrying position and a pressing position. Before bonding the first target p21 and the second target p22, the pressing member 300 is in the carrying position and can carry the first target p21 together with the first carrier 100. After the first target p21 and the second target p22 are bonded by means of the first carrier 100 and the second carrier 200 to form a bonded structure, the first carrier 100 and the second carrier 200 move away from each other, the first carrier 100 releases the first target p21, the second carrier 200 carries the bonding mechanism, and the pressing member 300 is in the pressing position and can press the edge area of the bonded structure, thereby activating the adhesive layer p23 located in the edge area, improving the tape activation rate in the bonded structure, and thus improving the bonding reliability of the bonded structure. In addition, since the bonding device 10 can perform the bonding operation and the activation operation at one station, the production efficiency is improved.

[0075] In some embodiments, please continue to refer to Figure 8 and, in combination with reference to Figures 9 to 11 , the orthographic projection of the adhesive layer p23 on the reference plane R is located within the orthographic projection of the pressing surface 301 of the pressing member 300 on the reference plane R. That is, the orthographic projection of the pressing surface 301 of the pressing member 300 on the reference plane R is the first projection y1, and the orthographic projection of the adhesive layer p23 on the reference plane R is the second projection y2, and the second projection y2 is located within the first projection y1. Thus, since the pressing surface 301 of the pressing member 300 can completely cover the area where the adhesive layer p23 is located, the activation area of the adhesive layer p23 is increased, and thus the activation rate of the adhesive layer p23 can be improved.

[0076] In some embodiments, please refer to Figures 5 to 7 , when the first target p21 and the second target p22 are rectangular structures, the first target p21 and the second target p22 each have four sides. A pressing member 300 can be provided below each side of the first target p21, or the pressing member 300 can be configured as a rectangular frame structure. When a pressing member 300 is provided below each side of the first target p21, during the activation operation, the four pressing members 300 can act simultaneously or non-simultaneously. The arrangement form and action form of the pressing member 300 can be set according to the actual use situation, and the embodiments of the present application do not make specific limitations on this.

[0077] In some embodiments, please continue to refer to Figure 4, the laminating device 10 further includes a buffer layer 400 disposed on the laminating surface 301. In this way, when the first target object p21 and the second target object p22 are subjected to laminating and activation operations, the damage of the first target object p21 and the second target object p22 can be improved. At the same time, when the buffer member is deformed and under the action of the preset pressure and the preset time, the adhesive layer p23 can be more fully activated. For example, the preset pressure can be 25 Newtons to 38 Newtons, and the preset time can be 15 seconds.

[0078] It is understandable that the activation operation time can be longer than the bonding operation time. For example, the activation operation time can be the preset time of 15 seconds mentioned above, and the bonding operation time can be 1 second. In this way, the situation where the first target object p21 and the second target object p22 are damaged due to the bonding operation time being too long, and the situation where the activation rate of the adhesive layer p23 does not meet the use requirements due to the activation operation time being too short is improved.

[0079] In some embodiments, the buffer layer 400 is configured to completely cover the pressing surface 301. In this way, the first target p21 and the second target p22 can be further protected.

[0080] In some embodiments, the buffer layer 400 is made of rubber. Since rubber has reversible deformation, the reversible deformation property of rubber can be used to buffer the first target p21 and the second target p22.

[0081] It is understandable that, according to the characteristics of different products, the buffer layer 400 may be set to rubber with different hardness to improve the uniformity of the pressure acting on the first target p21 and the second target p22.

[0082] In some embodiments, please refer to Figure 4 The laminating device 10 further includes a pressing driving member 500. The pressing driving member 500 is connected to the pressing member 300 in a transmission manner and is used to drive the pressing member 300 to reciprocate between the bearing position and the pressing position. For example, the pressing driving member 500 can be a linear motor, a cylinder, or a hydraulic cylinder, etc., which can reciprocate along the first direction F1, and the embodiment of the present application does not specifically limit this.

[0083] In some embodiments, the laminating device 10 further includes a first detector (not shown in the figure). The first detector is configured to detect the mechanical parameters at the pressing surface 301, and the pressing driver 500 can drive the pressing member 300 in response to the detection signal of the first detector. The mechanical parameters include pressure or pressure intensity. That is to say, the first detector can be a pressure sensor, or other detectors such as a pressure intensity sensor that can detect the mechanical parameters at the pressing surface 301. When the pressing driver 500 can drive the pressing member 300 in response to the detection signal of the first detector, the pressing force of the pressing member 300 during the activation operation can be adjusted according to actual needs. In this way, the situation of damage to the first target p21 and the second target p22 can be improved while activating the adhesive layer p23.

[0084] In some embodiments, please continue to refer to Figure 4 , the laminating device 10 further includes a carrier driver 600. At least one of the first carrier 100 and the second carrier 200 is connected to a carrier driver 600, and the carrier driver 600 is configured to drive the corresponding carrier to reciprocate along the first direction F1.

[0085] It should be noted that, taking Figure 4 as an example, the carrier driver 600 is connected to the second carrier 200 and is configured to drive the second carrier 200 to reciprocate along the first direction F1. Of course, the carrier driver 600 can also be connected to the first carrier 100, and two carrier drivers 600 can also be provided, one carrier driver 600 is connected to the first carrier 100, and the other carrier driver 600 is connected to the second carrier 200. It can be set according to actual use conditions, and the embodiments of the present application do not make specific limitations in this regard. When two carrier drivers 600 are provided, the two carrier drivers 600 can be the same or different. Exemplarily, the carrier driver 600 can be a linear motor, a cylinder, a hydraulic cylinder or other components that can reciprocate along the first direction F1, and the embodiments of the present application do not make specific limitations in this regard.

[0086] In some embodiments, the laminating device 10 further includes a second detecting member and a third detecting member (not shown in the figure). The second detecting member is configured to detect the mechanical parameters at the laminating surface of the first carrier 100 (i.e., the first laminating surface m1), and the third detecting member is configured to detect the mechanical parameters at the laminating surface of the second carrier 200 (i.e., the second laminating surface m2). The mechanical parameters include pressure or pressure intensity. The carrier driving member 600 can drive the corresponding carrier in response to the detection signals of the second detecting member and the third detecting member. That is to say, the second detecting member and the third detecting member can be pressure sensors, or other detecting members such as pressure intensity sensors that can detect the mechanical parameters at the corresponding laminating surfaces. When the carrier driving member 600 can drive the corresponding carrier in response to the detection signal of the first detecting member, the laminating force during the laminating operation can be adjusted according to actual needs. In this way, the damage of the first target p21 and the second target p22 can be improved while laminating the first target p21 and the second target p22. At the same time, the problem of attachment deviation of the first target p21 and the second target p22 caused by excessive force can also be improved.

[0087] In some embodiments, please continue to refer to Figure 4 , the laminating device 10 further includes a first control module c1, a second control module c2, and a third control module c3. The first control module c1 is electrically connected to the first detecting member and the pressing driving member 500 respectively, the second control module c2 is electrically connected to the second detecting member and the carrier driving member 600 respectively, and the third control module c3 is electrically connected to the third detecting member. The second control module c2 is electrically connected to the third control module c3. The second control module c2 and the third control module c3 can be integrated into one module, or can be two modules. The embodiments of the present application do not make specific limitations on this. When the corresponding detecting member transmits the detection signal to the corresponding control module, the corresponding control module controls the action of the corresponding driving member according to the detection signal. For example, the first detecting member transmits the detection signal to the first control module c1, and the first control module c1 controls the action of the carrier driving member 600 according to the detection signal of the first detecting member. In this way, by setting the corresponding control modules, they can cooperate with the corresponding detecting members and driving members to realize the regulation of the corresponding pressure, so as to improve the damage of the first target p21 and the second target p22.

[0088] In some embodiments, the first carrier 100 is configured to carry the first target p21 by means of vacuum adsorption; and / or, the second carrier 200 is configured to carry the second target p22 by means of vacuum adsorption. In this way, by adsorbing and releasing the corresponding target through vacuum adsorption, a more flexible picking process can be realized, and the damage of the first target p21 and the second target p22 can be improved.

[0089] In some embodiments, the material of the first carrier 100 and / or the material of the second carrier 200 is stainless steel. Since the stainless steel material has a certain strength, it can play a role in carrying the corresponding target object, and improve the situation of bending or breaking when the corresponding target object is stressed. At the same time, since the pressing member 300 is used in cooperation with the first carrier 100, when the pressing member 300 is in the carrying position, it can jointly carry the first target object p21 with the first carrier 100. The first carrier 100 can play a relatively rigid carrying role in the middle area of the first target object p21, and the pressing member 300 can play a relatively flexible carrying role in the edge area of the first target object p21, and can provide corresponding required support for the first target object p21 according to the stress characteristics of different areas.

[0090] In summary, in the embodiments of the present application, by configuring the pressing member 300 to be able to reciprocate along the first direction F1 through the first carrier 100, the pressing member 300 has a carrying position and a pressing position. Before the first target object p21 and the second target object p22 are adhered, the pressing member 300 is in the carrying position and can jointly carry the first target object p21 with the first carrier 100. After the first target object p21 and the second target object p22 are adhered by means of the first carrier 100 and the second carrier 200 to form an adhered structure, the first carrier 100 and the second carrier 200 move away from each other, the first carrier 100 releases the first target object p21, the second carrier 200 carries the adhering mechanism, and the pressing member 300 is in the pressing position and can press the edge area of the adhered structure, thereby activating the adhesive layer p23 located in the edge area, improving the tape activation rate in the adhered structure, thus improving the adhesion reliability of the adhered structure, improving the production efficiency, and reducing the production cost. In addition, by means of the cooperation between the corresponding detection member, control module and driving member, the force acting on the first target object p21 and the second target object p22 can be controlled, and the uniformity of the pressure is improved.

[0091] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0092] The above-described embodiments merely represent several implementation manners of the present application, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A fitting device for fitting a first target object and a second target object, characterized in that, An adhesive layer is provided on the edge area of ​​the bonding surface of at least one of the first target object and the second target object; and the bonding device comprises: A first carrier and a second carrier are arranged opposite to each other along a first direction, the first carrier is used to carry the first target object, and the second carrier is used to carry the second target object; the first carrier and the second carrier are configured to be able to approach or move away from each other along the first direction; and A pressing member, configured to be capable of reciprocating along the first direction through the first carrier; The pressing member has a carrying position and a pressing position in the reciprocating motion; when the pressing member is in the carrying position, the pressing surface of the pressing member and the carrying surface of the first carrier jointly carry the first target object; when the pressing member is in the pressing position, the pressing surface of the pressing member is closer to the carrying surface of the second carrier than the carrying surface of the first carrier; The orthographic projection of the pressing surface of the pressing piece on the reference surface at least partially overlaps with the orthographic projection of the adhesive layer on the reference surface; the reference surface is a plane perpendicular to the first direction.

2. The laminating device according to claim 1, characterized in that, The orthographic projection of the adhesive layer on the reference surface is located within the orthographic projection of the pressing surface of the pressing piece on the reference surface.

3. The laminating device according to claim 1, characterized in that, The laminating device further comprises a buffer layer arranged on the laminating surface.

4. The laminating device according to claim 3, characterized in that, The buffer layer is configured to completely cover the lamination surface.

5. The laminating device according to claim 3, wherein The material of the buffer layer is rubber.

6. The laminating device according to any one of claims 1-5, characterized in that, The laminating device further comprises a pressing driving member; The pressing driving member is transmission-connected to the pressing member and is used to drive the pressing member to reciprocate between the carrying position and the pressing position.

7. The laminating device according to claim 6, wherein The laminating device further comprises a first detection member; The first detection member is used to detect the mechanical parameters at the pressing surface, and the pressing driving member can drive the pressing member in response to the detection signal of the first detection member; the mechanical parameters include pressure or pressure intensity.

8. The laminating device according to any one of claims 1-5, characterized in that, The laminating device further comprises a carrier driving member; At least one of the first carrier and the second carrier is connected to a carrier driving component, and the carrier driving component is used to drive the corresponding carrier to reciprocate along the first direction.

9. The laminating device according to claim 8, characterized in that, The laminating device further comprises a second detection member and a third detection member; The second detection member is used to detect the mechanical parameters of the bonding surface of the first carrier, and the third detection member is used to detect the mechanical parameters of the bonding surface of the second carrier; the mechanical parameters include pressure or intensity; The carrier driving component can drive a corresponding carrier in response to a detection signal from the second detection component and a detection signal from the third detection component.

10. The laminating device according to any one of claims 1-5, characterized in that, The first carrier is configured to carry the first target object by vacuum adsorption; and / or The second carrier is configured to carry the second target object by vacuum adsorption.

11. The laminating device according to any one of claims 1-5, characterized in that, The material of the first carrier and / or the material of the second carrier is stainless steel.

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