Laminating tool

Abstract

The utility model relates to a laminating tool. The laminating tool comprises a main laminating piece, a first side laminating piece and a second side laminating piece, the main laminating piece is arranged in the first direction, and the first side laminating piece and the second side laminating piece are arranged in the second direction. The first side lamination piece is arranged close to the first end part, the second side lamination piece is arranged close to the second end part, and a first lamination space, a second lamination space and a third lamination space are defined by the main lamination piece, the first side lamination piece and the second side lamination piece. The first lamination space is located between the first side lamination piece and the second side lamination piece, the second lamination space is located on the side, away from the first lamination space, of the first side lamination piece, and the third lamination space is located on the side, away from the first lamination space, of the second side lamination piece. Therefore, all the photovoltaic modules can be laminated by adopting the lamination tools which are half of the number of the photovoltaic modules, the number of the lamination tools is reduced, the cost is saved, meanwhile, the time for placing the lamination tools is shortened, and time and labor are saved.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic technology, and in particular to a laminating tool. Background Art

[0002] A double-glass photovoltaic module refers to a photovoltaic module that consists of a composite layer of two pieces of glass and a battery cell, with the battery cells connected in series and parallel by wires to the lead ends.

[0003] During the production process, in order to reduce the pressure on the double-glass photovoltaic modules and ensure the qualified rate of the double-glass photovoltaic modules, the double-glass photovoltaic modules are fixed with laminating tools in the laminating process. During installation, each double-glass photovoltaic module is installed with a laminating tool. The number of laminating tools required is large, and the time required to install the laminating tool is long. Utility Model Content

[0004] Based on this, it is necessary to provide a laminating tool to reduce the number of laminating tools, save costs, and at the same time reduce the time for placing the laminating tools, saving time and effort.

[0005] A laminating tool, comprising a laminating frame, wherein the laminating frame comprises:

[0006] a main laminate, the main laminate being arranged along a first direction, the main laminate having a first end and a second end in the first direction;

[0007] A first side lamination and a second side lamination, the first side lamination and the second side lamination are arranged on the same side of the main lamination, the first side lamination and the second side lamination are extended along the second direction, the first side lamination is arranged close to the first end portion, the second side lamination is arranged close to the second end portion, the main lamination, the first side lamination and the second side lamination are surrounded to form a first lamination space, a second lamination space and a third lamination space, the first lamination space is located between the first side lamination and the second side lamination, the second lamination space is located on the side of the first side lamination away from the first lamination space, and the third lamination space is located on the side of the second side lamination away from the first lamination space; wherein the first direction intersects with the second direction.

[0008] In one embodiment, a distance between the first side lamination and the second side lamination along the first direction is equal to a width of the photovoltaic module.

[0009] In one embodiment, the distance between the first side lamination and the first end along the first direction is a first distance, the distance between the second side lamination and the second end along the first direction is a second distance, and the first distance is equal to the second distance.

[0010] In one embodiment, the length of the main laminate along the first direction is 1100 mm to 1500 mm, the distance between the first side laminate and the second side laminate along the first direction is 1000 mm to 1300 mm, the distance between the first side laminate and the first end along the first direction is 50 mm to 100 mm, and the distance between the second side laminate and the second end along the first direction is 50 mm to 100 mm.

[0011] In one embodiment, the laminating tooling further includes a first pressure-bearing pad and a second pressure-bearing pad for contacting the laminator. The first pressure-bearing pad and the second pressure-bearing pad are disposed on the same side of the laminating frame. The first pressure-bearing pad is disposed on the main laminate and the first side laminate, and the second pressure-bearing pad is disposed on the main laminate and the second side laminate.

[0012] In one embodiment, the first pressure-bearing pad includes a first pad body and a second pad body. The first pad body and the second pad body are connected to form a T shape. The first pad body is disposed along the first direction at a position of the main laminate corresponding to the first side laminate, and the second pad body is disposed along the second direction on the first side laminate.

[0013] In one embodiment, the second pressure-bearing pad includes a third pad body and a fourth pad body. The third pad body and the fourth pad body are connected to form a T shape. The third pad body is disposed along the first direction at a position of the main laminate corresponding to the second side laminate, and the fourth pad body is disposed along the second direction on the second side laminate.

[0014] In one embodiment, the first pressure-bearing pad and the second pressure-bearing pad are welded to the laminating frame.

[0015] In one embodiment, the outer surfaces of the laminating frame, the first pressure-bearing pad, and the second pressure-bearing pad are coated with an isolation layer.

[0016] In one embodiment, the isolation layer is a high-temperature tape.

[0017] In the production process of the above lamination tooling, before the photovoltaic modules enter the laminator, the photovoltaic modules are evenly arranged along the first direction on the loading platform. Then, a lamination tooling is set every other photovoltaic module. For example, for an odd number of photovoltaic modules, a lamination tooling is provided. The ends of the odd number of photovoltaic modules along the second direction are arranged in the first lamination space. The main lamination member, the first side lamination member, and the second side lamination member cooperate to laminate the odd number of photovoltaic modules. The two right-angle positions of the even number of photovoltaic modules along the first direction are respectively arranged in the second lamination space and the third lamination space of two adjacent lamination toolings. The main lamination member, the first side lamination member, and the second side lamination member of the two adjacent lamination toolings cooperate to laminate the even number of photovoltaic modules. In this way, all the photovoltaic modules can be laminated by using half the number of lamination toolings of the photovoltaic modules, reducing the number of lamination toolings, saving costs, and at the same time reducing the time for placing the lamination toolings, saving time and effort. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the lamination tooling according to an embodiment of the present application.

[0019] Figure 2 It is Figure 1 a partial enlarged schematic view of part A in

[0020] Figure 3 It is Figure 1 a partial enlarged schematic view of part B in

[0021] Figure 4 It is a schematic structural diagram of the lamination tooling according to an embodiment of the present application installed on a photovoltaic module.

[0022] Description of the Reference Numerals in the Drawings:

[0023] 10. Lamination frame; 11. Main lamination member; 111. First end; 112. Second end; 12. First side lamination member; 13. Second side lamination member; 14. First lamination space; 15. Second lamination space; 16. Third lamination space; 20. First pressure-bearing pad; 21. First pad body; 22. Second pad body; 30. Second pressure-bearing pad; 31. Third pad body; 32. Fourth pad body; 40. Photovoltaic module. Detailed Description of the Embodiment

[0024] To make the above objects, features, and advantages of the present application more obvious and understandable, the following detailed description of the specific embodiments of the present application will be made in conjunction with the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0025] Refer toFigure 1 The laminating tool provided in one embodiment of the present application includes a laminating frame 10. The laminating frame 10 is made of stainless steel, aluminum alloy or composite material.

[0026] In one embodiment, see Figure 1 The lamination frame 10 includes a main lamination 11, a first side lamination 12 and a second side lamination 13. The main lamination 11 is arranged along a first direction. In the first direction, the main lamination 11 has a first end 111 and a second end 112. S1 is used to represent the first direction.

[0027] See also Figure 1 The first side lamination 12 and the second side lamination 13 are arranged on the same side of the main lamination 11, and the first side lamination 12 and the second side lamination 13 are both extended along the second direction. The first direction intersects with the second direction, and optionally, the first direction is perpendicular to the second direction, and S2 is used to represent the second direction. The first side lamination 12 is arranged near the first end 111, and the second side lamination 13 is arranged near the second end 112. The main lamination 11, the first side lamination 12 and the second side lamination 13 are surrounded to form a first lamination space 14, a second lamination space 15 and a third lamination space 16. The first lamination space 14, the second lamination space 15 and the third lamination space 16 are arranged side by side along the first direction, the first lamination space 14 is located between the first side lamination 12 and the second side lamination 13, the second lamination space 15 is located on the side of the first side lamination 12 away from the first lamination space 14, and the third lamination space 16 is located on the side of the second side lamination 13 away from the first lamination space 14.

[0028] See also Figure 1 and Figure 4 , before the photovoltaic modules 40 enter the laminator, the photovoltaic modules 40 are evenly arranged along the first direction on the loading platform. Then, a laminating tool is set for each photovoltaic module 40, for example, an odd number of photovoltaic modules 40 are provided with a laminating tool, and the ends of the odd number of photovoltaic modules 40 along the second direction are arranged in the first laminating space 14, and the main laminating member 11, the first side laminating member 12 and the second side laminating member 13 cooperate to laminate the odd number of photovoltaic modules 40. The two right-angle positions of the even number of photovoltaic modules 40 along the first direction are respectively arranged in the second laminating space 15 and the third laminating space 16 of two adjacent laminating tools, and the main laminating member 11, the first side laminating member 12 and the second side laminating member 13 of the two adjacent laminating tools cooperate to laminate the even number of photovoltaic modules 40. In this way, all photovoltaic modules 40 can be laminated using half the number of laminating tools of the photovoltaic modules 40, which reduces the number of laminating tools, saves costs, and reduces the time for placing laminating tools, saving time and effort.

[0029] In one embodiment, see Figure 1, the main laminate 11 is the first laminate with a certain length, width, and thickness. Let L1 represent the length of the first laminate, W1 represent the width of the first laminate, and δ1 (not shown) represent the thickness of the first laminate.

[0030] Optionally, 1100mm ≤ L1 ≤ 1500mm. Among them, L1 can be 1100mm, 1200mm, 1300mm, 1400mm, and 1500mm. It should be noted that the length of the main laminate 11 can be determined according to the size of the solar cells in the photovoltaic module 40.

[0031] Optionally, 20mm ≤ W1 ≤ 25mm. Among them, W1 can be 20mm, 21mm, 22mm, 23mm, 24mm, and 25mm.

[0032] Optionally, 5mm ≤ δ1 ≤ 7mm. Among them, δ1 can be 5mm, 6mm, and 7mm.

[0033] In one embodiment, refer to Figure 1 , Figure 2 and Figure 3 , the first side laminate 12 and the second side laminate 13 are the second laminates with equal dimensions. It can be understood that the length of the first side laminate 12 is equal to the length of the second side laminate 13, the width of the first side laminate 12 is equal to the width of the second side laminate 13, and the thickness of the first side laminate 12 is equal to the thickness of the second side laminate 13. Let L2 represent the length of the second laminate, W2 represent the width of the second laminate, and δ2 (not shown) represent the thickness of the second laminate.

[0034] Optionally, 80mm ≤ L2 ≤ 120mm. Among them, L2 can be 80mm, 90mm, 100mm, 110mm, and 1200mm.

[0035] Optionally, 20mm ≤ W2 ≤ 25mm. Among them, W2 can be 20mm, 21mm, 22mm, 23mm, 24mm, and 25mm.

[0036] Optionally, 5mm ≤ δ2 ≤ 7mm. Among them, δ2 can be 5mm, 6mm, and 7mm.

[0037] In one embodiment, refer to Figure 1 and Figure 4 , the length of the first lamination space 14 in the first direction is equal to the width of the photovoltaic module 40. It can be understood that the distance between the side of the first side laminate 12 facing the second side laminate 13 and the side of the second side laminate 13 facing the first side laminate 12 is equal to the width of the photovoltaic module 40.

[0038] Photovoltaic modules 40 of different formats, such as 54-cell format, 60-cell format, 66-cell format, 72-cell format, and 78-cell format, etc., generally have a constant width and a variable length. Therefore, in this embodiment, the distance between the first side laminating member 12 and the second side laminating member 13 in the first direction is equal to the width of the photovoltaic module 40. It can be understood that the length of the first lamination space 14 in the first direction is equal to the width of the photovoltaic module 40. During installation, the laminating tooling is installed in the width direction of the photovoltaic module 40, so that even if the format of the photovoltaic module 40 changes, this laminating tooling is also applicable to laminate photovoltaic modules 40 of different formats.

[0039] In one embodiment, referring to Figure 1 , the length of the first lamination space 14 in the first direction is 1000 mm to 1300 mm. Among them, the length of the first lamination space 14 in the first direction can be 1000 mm, 1100 mm, 1200 mm, and 1300 mm.

[0040] In one embodiment, referring to Figure 1 , the distance between the first side laminating member 12 and the first end 111 in the first direction is the first distance, and the distance between the second side laminating member 13 and the second end 112 in the first direction is the second distance, and the first distance is equal to the second distance. It can be understood that the lengths of the second lamination space 15 and the third lamination space 16 in the first direction are equal. With such a setting, it is ensured that the two ends of the lamination frame 10 in the first direction are evenly stressed, avoiding damage to the lamination frame 10.

[0041] Optionally, the first spacing and the second spacing are 50 mm to 100 mm. Among them, the first spacing and the second spacing can be 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, and 100 mm. In this way, within this range of the first spacing and the second spacing, the lamination effect of the adjacent two laminating toolings on the photovoltaic module 40 in the middle can be ensured.

[0042] In one embodiment, referring to Figure 1, the laminating tooling further includes a first pressure-bearing pad 20 and a second pressure-bearing pad 30 for contacting the laminator. The first pressure-bearing pad 20 and the second pressure-bearing pad 30 are arranged on the same side of the laminating frame 10. Specifically, the first pressure-bearing pad 20 and the second pressure-bearing pad 30 are arranged on one side of the laminating frame 10 along the first direction. The first pressure-bearing pad 20 is arranged at the connecting part of the main laminating member 11 and the first side laminating member 12, and the second pressure-bearing pad 30 is arranged at the connecting part of the main laminating member 11 and the second side laminating member 13. When laminating the photovoltaic module 40 with a laminator, the pressure at the four corners of the photovoltaic module 40 is relatively large. Therefore, in this embodiment, the first pressure-bearing pad 20 and the second pressure-bearing pad 30 are arranged on the laminating frame 10. During laminating, the laminator contacts the first pressure-bearing pad 20 and the second pressure-bearing pad 30, and the first pressure-bearing pad 20 and the second pressure-bearing pad 30 can share the pressure to avoid damage to the four corners of the photovoltaic module 40 due to excessive pressure.

[0043] In one embodiment, referring to Figure 1 and Figure 2 , the first pressure-bearing pad 20 includes a first pad body 21 and a second pad body 22, and the first pad body 21 and the second pad body 22 are connected to form a T shape. The first pad body 21 is arranged along the first direction at the position of the main laminating member 11 corresponding to the first side laminating member 12, and the second pad body 22 is arranged along the second direction on the first side laminating member 12. In this way, damage to the four corners of the photovoltaic module 40 due to excessive pressure can be avoided. In addition, since the first pad body 21 is arranged at the position of the main laminating member 11 corresponding to the first side laminating member 12, there is a gap between the first pressure-bearing pad 20 and the second pressure-bearing pad 30, which is convenient for the bubbles in the photovoltaic module 40 to be discharged during the laminating process and ensures the laminating quality of the photovoltaic module 40.

[0044] Further, referring to Figure 2 , in the first direction, the length of the second pad body 22 is less than or equal to the length of the first side laminating member 12. In the second direction, the length of the first pad body 21 is less than or equal to the length of the main laminating member 11, and the length of the second pad body 22 is less than or equal to the length of the first side laminating member 12. In this way, the second pad body 22 can be prevented from being suspended and deformed.

[0045] In one embodiment, referring to Figure 1 and Figure 3, the second pressure-bearing pad 30 includes a third pad body 31 and a fourth pad body 32, and the third pad body 31 and the fourth pad body 32 are connected to form a T shape. The third pad body 31 is arranged in the first direction at the position of the main laminating member 11 corresponding to the second side laminating member 13, and the fourth pad body 32 is arranged in the second direction on the second side laminating member 13. In this way, it is possible to avoid damage to the four corners of the photovoltaic module 40 due to excessive pressure. In addition, since the third pad body 31 is arranged at the position of the main laminating member 11 corresponding to the second side laminating member 13, there is a gap between the first pressure-bearing pad 20 and the second pressure-bearing pad 30, which facilitates the discharge of air bubbles inside the photovoltaic module 40 during the lamination process and ensures the lamination quality of the photovoltaic module 40.

[0046] Further, referring to Figure 3 , in the first direction, the length of the fourth pad body 32 is less than or equal to the length of the second side laminating member 13. In the second direction, the length of the third pad body 31 is less than or equal to the length of the main laminating member 11, and the length of the fourth pad body 32 is less than or equal to the length of the second side laminating member 13. In this way, it is possible to avoid deformation of the fourth pad body 32 due to suspension.

[0047] Referring to Figure 2 and Figure 3 , the first pressure-bearing pad 20 and the second pressure-bearing pad 30 have the same size. Let L3 represent the length of the first pad body 21 and the third pad body 31 in the first direction, L4 represent the length of the second pad body 22 and the fourth pad body 32 in the second direction, W3 represent the width of the first pressure-bearing pad 20 and the second pressure-bearing pad 30, and δ3 represent the thickness of the first pressure-bearing pad 20 and the second pressure-bearing pad 30.

[0048] Optionally, 70 ≤ L3 ≤ 200 mm. Among them, L3 can be 70 mm, 90 mm, 110 mm, 130 mm, 150 mm, 170 mm, 190 mm, and 200 mm.

[0049] Optionally, 50 ≤ L4 ≤ 100 mm. Among them, L4 can be 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, and 100 mm.

[0050] Optionally, 20 mm ≤ W3 ≤ 25 mm. Among them, W3 can be 20 mm / 21 mm, 22 mm, 23 mm, 24 mm, and 25 mm.

[0051] Optionally, 0.5 mm ≤ δ3 ≤ 1.5 mm. Among them, δ3 can be 0.5 mm, 1 mm, and 1.5 mm.

[0052] In one embodiment, the first pressure-bearing pad 20 and the second pressure-bearing pad 30 are made of hard materials. In this way, the hard first pressure-bearing pad 20 and the second pressure-bearing pad 30 can share the pressure and avoid damage to the four corners of the photovoltaic module 40 due to excessive pressure.

[0053] Optionally, the materials of the first pressure-bearing pad 20 and the second pressure-bearing pad 30 are the same as that of the lamination frame 10, that is, the materials of the first pressure-bearing pad 20 and the second pressure-bearing pad 30 are stainless steel, aluminum alloy or composite materials.

[0054] In one embodiment, the first pressure-bearing pad 20 and the second pressure-bearing pad 30 are welded to the lamination frame 10. Optionally, the first pad body 21 and the third pad body 31 are fixed on the main lamination member 11 by spot welding, the second pad body 22 is fixed on the first side lamination member 12 by spot welding, and the fourth pad body 32 is fixed on the second side lamination member 13 by spot welding. In this way, the connection performance between the first pressure-bearing pad 20 and the second pressure-bearing pad 30 and the lamination frame 10 is good, and at the same time, the welding structure has high stiffness and good integrity.

[0055] Of course, in other embodiments, the first pressure-bearing pad 20 and the second pressure-bearing pad 30 can also be integrally formed with or clamped to the lamination frame 10, etc., and are not limited thereto.

[0056] In one embodiment, the outer surface of the lamination tooling is coated with an isolation layer for isolating from the photovoltaic module 40. Specifically, the outer surfaces of the lamination frame 10, the first pressure-bearing pad 20 and the second pressure-bearing pad 30 are all coated with an isolation layer, which can prevent the glue overflowing during the lamination process of the photovoltaic module 40 from sticking to the lamination tooling and affecting the use of the lamination tooling, and at the same time avoid affecting the quality of the photovoltaic module 40.

[0057] Optionally, the isolation layer is an isolation tape. The isolation tape is coated on the outer surface of the lamination tooling and adhered to the lamination tooling. In this way, by using the adhesion method, the isolation tape can be fixed on the outer surface of the lamination tooling, avoiding the isolation layer from shifting and exposing the lamination frame 10, the first pressure-bearing pad 20 and the second pressure-bearing pad 30, and preventing the glue overflowing from the photovoltaic module 40 from sticking to the lamination tooling. In addition, when the lamination tape is stuck with the glue overflowing from the photovoltaic module 40, it is convenient to remove the isolation tape from the lamination tooling and convenient for replacing the isolation tape.

[0058] Furthermore, the isolation tape has the characteristic of high temperature resistance. For example, the isolation tape is a high-temperature tape. In this way, it is avoided that the isolation tape is damaged due to too high temperature during the lamination process.

[0059] In the description of the present application, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0060] In addition, if there are terms such as "first" and "second", these terms are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, if there is a term "plurality", the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0061] In the present application, unless otherwise clearly specified and limited, if there are terms such as "mounted", "connected", "coupled", "fixed", etc., these terms should be understood 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 communication inside 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 present application can be understood according to specific circumstances.

[0062] In the present application, unless otherwise clearly specified and limited, if there is a description such as a first feature being "on" or "under" a second feature, the meaning 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 mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0063] It should be noted that if 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. If 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. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.

[0064] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described 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.

[0065] The above-described embodiments only represent several implementation manners of this application, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of this application, several deformations and improvements can still be made, and these all belong to the protection scope of this application. Therefore, the protection scope of the patent of this application shall be subject to the appended claims.

Claims

1. A laminate tooling, characterized in that: The invention comprises a lamination frame (10), wherein the lamination frame (10) comprises: A main laminate (11), the main laminate (11) extending along a first direction, and in the first direction, the main laminate (11) has a first end (111) and a second end (112); A first side lamination (12) and a second side lamination (13), wherein the first side lamination (12) and the second side lamination (13) are arranged on the same side of the main lamination (11), the first side lamination (12) and the second side lamination (13) both extend along a second direction, the first side lamination (12) is arranged close to the first end (111), the second side lamination (13) is arranged close to the second end (112), the main lamination (11), the first side lamination (12) and the second side lamination (13) are arranged close to the second end (112), 3) A first lamination space (14), a second lamination space (15) and a third lamination space (16) are formed, wherein the first lamination space (14) is located between the first side lamination member (12) and the second side lamination member (13), the second lamination space (15) is located on the side of the first side lamination member (12) away from the first lamination space (14), and the third lamination space (16) is located on the side of the second side lamination member (13) away from the first lamination space (14); wherein the first direction intersects with the second direction.

2. The laminating tooling according to claim 1, characterized in that: The distance between the first side lamination (12) and the second side lamination (13) along the first direction is equal to the width of the photovoltaic module (40).

3. The laminating tooling according to claim 1, characterized in that: The distance between the first side lamination (12) and the first end (111) along the first direction is a first distance, the distance between the second side lamination (13) and the second end (112) along the first direction is a second distance, and the first distance is equal to the second distance.

4. The laminating tooling according to claim 1, characterized in that: The length of the main laminate (11) along the first direction is 1100mm to 1500mm, the distance between the first side laminate (12) and the second side laminate (13) along the first direction is 1000mm to 1300mm, the distance between the first side laminate (12) and the first end (111) along the first direction is 50mm to 100mm, and the distance between the second side laminate (13) and the second end (112) along the first direction is 50mm to 100mm.

5. The laminating tooling according to claim 1, characterized in that: The laminating tool also includes a first pressure pad (20) and a second pressure pad (30) for contacting the laminator, wherein the first pressure pad (20) and the second pressure pad (30) are arranged on the same side of the laminating frame (10), the first pressure pad (20) is arranged on the main laminating member (11) and the first side laminating member (12), and the second pressure pad (30) is arranged on the main laminating member (11) and the second side laminating member (13).

6. The laminating tooling according to claim 5, characterized in that: The first pressure pad (20) comprises a first pad body (21) and a second pad body (22), wherein the first pad body (21) and the second pad body (22) are connected to form a T-shape, wherein the first pad body (21) is arranged along the first direction at a position of the main laminate (11) corresponding to the first side laminate (12), and the second pad body (22) is arranged on the first side laminate (12) along the second direction.

7. The laminating tooling according to claim 5, characterized in that: The second pressure pad (30) comprises a third pad body (31) and a fourth pad body (32), wherein the third pad body (31) and the fourth pad body (32) are connected to form a T-shape, wherein the third pad body (31) is arranged along the first direction at a position of the main laminate (11) corresponding to the second side laminate (13), and the fourth pad body (32) is arranged on the second side laminate (13) along the second direction.

8. The laminating tooling according to claim 5, characterized in that: The first pressure-bearing pad (20) and the second pressure-bearing pad (30) are welded to the lamination frame (10).

9. The laminating tooling according to any one of claims 5 to 8, characterized in that: The outer surfaces of the lamination frame (10), the first pressure-bearing pad (20) and the second pressure-bearing pad (30) are coated with an isolation layer.

10. The laminating tooling according to claim 9, characterized in that: The isolation layer is a high temperature adhesive tape.

Images