Laminating tool part
By designing the combined structure of laminated bracket, partition and corner guard, the problem of bubbles and multi-type adaptation in the lamination process of photovoltaic modules is solved, higher mechanical strength and longer service life are achieved, and the Management and workflow.
Patent Information
- Application Number
- CN202420455544.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-07
AI Technical Summary
In the lamination process of existing photovoltaic modules, the decomposition of crosslinking agent leads to bubble formation, and the various types of photovoltaic modules are difficult to adapt, resulting in complex structure, high cost, easy to damage, and time-consuming and labor-consuming for the operator. .
Design a laminated tooling component including laminate brackets, partitions and corner guards. By setting up a linear laminate bracket, T-shaped partitions and L-shaped corner guards, it is suitable for different types of photovoltaic components and adds machinery. Strength and reduce pressure.
The adaptation of a variety of photovoltaic modules is achieved, the mechanical strength and service life is improved, management is simplified, labor costs and materials are saved, and lamination efficiency is improved.
Smart Images
Figure CN222146263U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaics, in particular to a laminated tooling component. Background Art
[0002] During the lamination process of photovoltaic module production, when the heating temperature of the laminator reaches the decomposition temperature of the cross-linking agent, the peroxide bond in the cross-linking agent breaks to form peroxyl free radicals RO ﹣ , which is very easy to combine with the H of the alkyl group on the EVA side chain. After the two alkyl active groups combine, they form cross-linked EVA. The cross-linked EVA perfectly cross-links the glass, battery cells and back glass. Bubbles will be generated when EVA is hot-melted, and the thicker and more rigid back glass of the double-glass module brings difficulties to the lamination process. The lamination overpressure and the recovery of the bending stress of the glass after cooling make the module prone to bubbles. To address this problem, lamination tooling is needed to reduce the pressure on the module. The layout of photovoltaic modules is usually 6×9, 6×10, 6×11, 6×12, 6×13, etc. The width of the module does not change but the length varies. Such a large number of layouts have requirements for the number and size of lamination frames, which makes it difficult to manage and the cost investment is too high.
[0003] Currently, the problem of bubbles can be solved by using laminating tooling with adjustable length and width. However, the laminating frame with adjustable length and width has higher processing requirements and higher costs. The structure of the laminating tooling is too complicated and easily damaged, and it takes time and effort for operators to place the laminating frame. Utility Model Content
[0004] Based on this, it is necessary to provide a laminated tooling component. The laminated tooling component of the utility model can make the photovoltaic module have better performance, higher mechanical strength and longer service life.
[0005] An embodiment of the present application provides a laminated tooling component.
[0006] A lamination tooling component comprises a lamination bracket, a separator and a corner guard, wherein the lamination bracket extends in a straight line, a plurality of the separators are connected to the lamination bracket, the plurality of the separators are arranged at intervals, and the space between adjacent separators can be used to accommodate solar cells to be laminated, and the ends of the lamination bracket are respectively connected to the corner guards.
[0007] In some embodiments, the separator includes a first separator plate and a second separator plate, one side edge of the first separator plate is connected to the middle position of one surface of the second separator plate, and the first separator plate is vertically connected to the second separator plate, and the separator as a whole has a T-shaped structure.
[0008] In some embodiments, the length of the first partition plate in a direction perpendicular to the second partition plate is 50 mm to 100 mm;
[0009] And / or, the width of the first partition plate is 20 mm to 25 mm;
[0010] And / or, the thickness of the first partition plate is 0.5 mm to 1.5 mm.
[0011] In some embodiments, the length of the second partition plate in a direction perpendicular to the first partition plate is 50 mm to 100 mm;
[0012] And / or, the width of the second partition plate is 20 mm to 25 mm;
[0013] And / or, the thickness of the second partition plate is 0.5 mm to 1.5 mm.
[0014] In some embodiments, the corner guard includes a first corner guard plate and a second corner guard plate, one side edge of the first corner guard plate is connected to one side edge of the second corner guard plate, the first corner guard plate is perpendicular to the second corner guard plate, and the corner guard is an L-shaped structure as a whole.
[0015] In some embodiments, the length of the first corner guard plate in a direction perpendicular to the second corner guard plate is 50 mm to 100 mm;
[0016] And / or, the width of the first corner guard is 20 mm to 25 mm;
[0017] And / or, the thickness of the first corner guard plate is 0.5 mm~5 mm.
[0018] In some embodiments, the length of the second corner guard plate in a direction perpendicular to the first corner guard plate is 50 mm to 100 mm;
[0019] And / or, the width of the second corner guard plate is 20 mm to 25 mm;
[0020] And / or, the thickness of the second corner guard plate is 0.5mm~5mm.
[0021] In some embodiments, the length of the laminated support is 9000 mm to 12000 mm;
[0022] And / or, the width of the laminated support is 20 mm to 25 mm;
[0023] And / or, the thickness of the laminated support is 5 mm to 7 mm.
[0024] In some of the embodiments, the spacing between adjacent separators on the laminated support is 1130 mm to 1150 mm.
[0025] In some embodiments, the lamination tooling component further includes a high temperature resistant wrapping piece, and the high temperature resistant wrapping piece is coated on the lamination bracket.
[0026] The above-mentioned laminating tooling components, by arranging laminating brackets, separators and corner guards to cooperate with each other, can achieve adaptation to different types of photovoltaic modules, which can make the photovoltaic modules have better performance, higher mechanical strength and longer service life.
[0027] Compared with the traditional technology, the laminated tooling components of the present application have the following beneficial effects:
[0028] (1) The laminated tooling components of the present application have a single structure, strong versatility, are easy to manage, and save materials to achieve the purpose of cost saving.
[0029] (2) When the laminating tooling components of the present application are used in the lamination process of photovoltaic modules, they can be applied to most types of photovoltaic modules such as 54, 60, 66, 72, 78, etc.
[0030] (3) Compared with the adjustable lamination frame in the traditional technology, the lamination tooling components of the present application require less labor input when used in the photovoltaic module lamination process, and do not require adjustment time, thus greatly saving labor costs.
[0031] (4) In the lamination process of the present application, when personnel or equipment are operating, multiple photovoltaic modules can be placed together, saving time and effort and improving lamination efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.
[0033] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.
[0034] FIG1 is a schematic diagram of a laminated tooling component according to an embodiment of the present utility model;
[0035] FIG. 2 is a schematic diagram of the cooperation between the laminated tooling components and the solar cell according to an embodiment of the present utility model.
[0036] Description of Reference Numerals
[0037] 10. Laminated tooling parts; 100. Laminated bracket; 200. Partition; 201. First partition plate; 202. Second partition plate; 300. Corner guard; 301. First corner guard plate; 302. Second corner guard plate; 400. Connecting plate; 20. Solar cell. DETAILED DESCRIPTION
[0038] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0040] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0041] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0042] In the description of the present utility model, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0044] The embodiment of the present application provides a laminating tooling component 10 to solve the problem of bubbles in the prior art using a laminating tooling with adjustable length and width, but there are problems such as high operation requirements and high costs, the laminating tooling structure is too complicated and easy to be damaged, and the operators are time-consuming and labor-intensive when placing the laminating frame. The laminating tooling component 10 will be described below in conjunction with the accompanying drawings.
[0045] The laminating tooling component 10 provided in the embodiment of the present application is exemplarily shown in Figure 1, which is a schematic structural diagram of the laminating tooling component 10 provided in the embodiment of the present application. The laminating tooling component 10 of the present application can be used in the laminating process in the production process of photovoltaic modules.
[0046] In order to more clearly illustrate the structure of the laminated tooling component 10, the laminated tooling component 10 will be introduced below in conjunction with the accompanying drawings. For example, please refer to Figure 1, which is a schematic diagram of the structure of the laminated tooling component 10 provided in an embodiment of the present application.
[0047] A laminating tooling component 10 includes a laminating bracket 100, a separator 200 and a corner protector 300. The laminating bracket 100 extends in a straight line. A plurality of separators 200 are connected to the laminating bracket 100. The plurality of separators 200 are arranged at intervals. As shown in FIG. 2 , the adjacent separators 200 can be used to accommodate the solar cells 20 to be laminated. The ends of the laminating bracket 100 are respectively connected to the corner protectors 300.
[0048] The above-mentioned laminating tooling component 10 is adapted to different types of photovoltaic modules by arranging the laminating bracket 100, the partition 200 and the corner protector 300 to cooperate with each other, so as to enable the photovoltaic modules to have better performance, higher mechanical strength and longer service life.
[0049] In some embodiments, when the lamination tooling component 10 is in use, the number of lamination brackets 100 is two, and the two lamination brackets 100 are relatively arranged on the width edge of the solar cell 20 to be laminated, and the area between the two lamination brackets 100 and the adjacent partitions is used to accommodate a single solar cell 20 to be laminated. The spacing between the two lamination brackets 100 is 80-120 mm.
[0050] In some embodiments, the laminated bracket 100 is made of stainless steel, hollow or solid aluminum alloy, or composite material.
[0051] In some embodiments, the separator 200 includes a first separator 201 and a second separator 202. One side edge of the first separator 201 is connected to the middle of one surface of the second separator 202, and the first separator 201 and the second separator 202 are vertically connected, and the separator 200 is in a T-shaped structure as a whole.
[0052] In some embodiments, the length of the first partition plate 201 along the direction perpendicular to the second partition plate 202 is 50 mm to 100 mm. For example, in one specific example, the length of the first partition plate 201 along the direction perpendicular to the second partition plate 202 is 50 mm; in another specific example, the length of the first partition plate 201 along the direction perpendicular to the second partition plate 202 is 100 mm.
[0053] In some embodiments, the width of the first partition plate 201 is 20 mm to 25 mm. For example, in one specific example, the width of the first partition plate 201 is 20 mm; in another specific example, the width of the first partition plate 201 is 25 mm.
[0054] In some embodiments, the thickness of the first partition plate 201 is 0.5 mm to 1.5 mm. For example, in one specific example, the thickness of the first partition plate 201 is 0.5 mm; in another specific example, the thickness of the first partition plate 201 is 1.5 mm.
[0055] In some embodiments, the length of the second partition plate 202 along the direction perpendicular to the first partition plate 201 is 50 mm to 100 mm. For example, in one specific example, the length of the second partition plate 202 along the direction perpendicular to the first partition plate 201 is 50 mm; in another specific example, the length of the second partition plate 202 along the direction perpendicular to the first partition plate 201 is 100 mm.
[0056] In some embodiments, the width of the second partition plate 202 is 20 mm to 25 mm. For example, in one specific example, the width of the second partition plate 202 is 20 mm; in another specific example, the width of the second partition plate 202 is 25 mm.
[0057] In some embodiments, the thickness of the second partition plate 202 is 0.5 mm to 1.5 mm. For example, in one specific example, the thickness of the second partition plate 202 is 0.5 mm; in another specific example, the thickness of the second partition plate 202 is 1.5 mm.
[0058] In some embodiments, the corner guard 300 includes a first corner guard plate 301 and a second corner guard plate 302. One side edge of the first corner guard plate 301 is connected to one side edge of the second corner guard plate 302. The first corner guard plate 301 is perpendicular to the second corner guard plate 302, and the corner guard 300 is an L-shaped structure as a whole.
[0059] In some embodiments, the length of the first corner guard plate 301 along the direction perpendicular to the second corner guard plate 302 is 50 mm to 100 mm. For example, in one specific example, the length of the first corner guard plate 301 along the direction perpendicular to the second corner guard plate 302 is 50 mm; in another specific example, the length of the first corner guard plate 301 along the direction perpendicular to the second corner guard plate 302 is 100 mm.
[0060] In some embodiments, the width of the first corner guard plate 301 is 20 mm to 25 mm. For example, in one specific example, the width of the first corner guard plate 301 is 20 mm; in another specific example, the width of the first corner guard plate 301 is 25 mm.
[0061] In some embodiments, the thickness of the first corner guard plate 301 is 0.5 mm to 5 mm. For example, in one specific example, the thickness of the first corner guard plate 301 is 0.5 mm; in another specific example, the thickness of the first corner guard plate 301 is 5 mm.
[0062] In some embodiments, the length of the second corner guard plate 302 along the direction perpendicular to the first corner guard plate 301 is 50 mm to 100 mm. For example, in one specific example, the length of the second corner guard plate 302 along the direction perpendicular to the first corner guard plate 301 is 50 mm; in another specific example, the length of the second corner guard plate 302 along the direction perpendicular to the first corner guard plate 301 is 100 mm.
[0063] In some embodiments, the width of the second corner guard plate 302 is 20 mm to 25 mm. For example, in one specific example, the width of the second corner guard plate 302 is 20 mm; in another specific example, the width of the second corner guard plate 302 is 25 mm.
[0064] In some embodiments, the thickness of the second corner guard plate 302 is 0.5 mm to 5 mm. For example, in one specific example, the thickness of the second corner guard plate 302 is 0.5 mm; in another specific example, the thickness of the second corner guard plate 302 is 5 mm.
[0065] In some embodiments, the length of the laminated support 100 is 9000 mm to 12000 mm. For example, in one specific example, the length of the laminated support 100 is 9000 mm; in another specific example, the length of the laminated support 100 is 12000 mm.
[0066] In some embodiments, the width of the laminated support 100 is 20 mm to 25 mm. For example, in one specific example, the width of the laminated support 100 is 20 mm; in another specific example, the width of the laminated support 100 is 25 mm.
[0067] In some embodiments, the thickness of the laminated support 100 is 5 mm to 7 mm. For example, in one specific example, the thickness of the laminated support 100 is 5 mm; in another specific example, the thickness of the laminated support 100 is 7 mm.
[0068] In some embodiments, the spacing between adjacent separators 200 on the lamination bracket 100 is 1130 mm to 1150 mm. For example, in one specific example, the spacing between adjacent separators 200 on the lamination bracket 100 is 1130 mm; in another specific example, the spacing between adjacent separators 200 on the lamination bracket 100 is 1150 mm. The spacing between adjacent separators 200 on the lamination bracket 100 is the width of a single solar cell 20.
[0069] In some embodiments, the laminating tooling component 10 further includes a plurality of connecting plates 400, which are connected between two laminating brackets 100 to achieve the connection of the two laminating brackets 100. The width of the connecting plate 400 is 20 mm to 25 mm, and the thickness is 5 mm to 7 mm. The material of the connecting plate 400 is the same as that of the laminating bracket 100. The plurality of connecting plates 400 are spaced apart. The spacing between adjacent connecting plates 400 is 1130 mm to 1150 mm. In other words, the connecting plate 400 is respectively provided at each partition 200.
[0070] It should be noted that, in the present application, when it comes to numerical intervals (i.e., numerical ranges), unless otherwise specified, the distribution of optional numerical values within the numerical interval is deemed to be continuous, and includes the two numerical endpoints (i.e., the minimum value and the maximum value) of the numerical interval, and each numerical value between the two numerical endpoints. Unless otherwise specified, when the numerical interval only refers to integers within the numerical interval, it includes the two endpoint integers of the numerical range, and each integer between the two endpoints, which is equivalent to directly listing each integer. When multiple numerical ranges are provided to describe features or characteristics, these numerical ranges can be merged. In other words, unless otherwise specified, the numerical ranges disclosed in the present application should be understood to include any and all sub-ranges included therein. The "numerical value" in the numerical interval can be any quantitative value, such as a number, a percentage, a ratio, etc. "Numerical interval" allows for broadly including quantitative intervals such as percentage intervals, ratio intervals, and ratio intervals.
[0071] In some embodiments, the lamination tooling component 10 further includes a high temperature resistant wrapping member, and the high temperature resistant wrapping member is coated on the lamination bracket 100 .
[0072] In some of the embodiments, the high temperature resistant wrapping member is a high temperature resistant tape.
[0073] In some of the embodiments, the thickness of the high temperature resistant package is 0.1 mm to 0.2 mm.
[0074] In summary, compared with the conventional technology, the laminated tooling component 10 of the present application has the following beneficial effects:
[0075] (1) The laminated tooling component 10 of the present application has a simple structure, strong versatility, is easy to manage, and saves materials to achieve the purpose of cost saving.
[0076] (2) When the laminating tooling component 10 of the present application is used in the photovoltaic module lamination process, it can be applied to most types of photovoltaic modules such as 54, 60, 66, 72, 78, etc.
[0077] (3) Compared with the adjustable lamination frame in the conventional technology, the lamination tooling component 10 of the present application requires little manpower when used in the photovoltaic module lamination process, does not require adjustment time, and thus greatly saves labor costs.
[0078] (4) In the lamination process of the present application, when personnel or equipment are operating, multiple photovoltaic modules can be placed together, saving time and effort and improving lamination efficiency.
[0079] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.
[0080] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, 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, they should be considered to be within the scope of this specification.
[0081] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A laminated tooling component (10), It is characterized in that The invention comprises a lamination support (100), a separator (200) and a corner protector (300), wherein the lamination support (100) extends in a straight line, a plurality of separators (200) are connected to the lamination support (100), the plurality of separators (200) are arranged at intervals, and the space between adjacent separators (200) can be used to accommodate solar cells (20) to be laminated, and the ends of the lamination support (100) are respectively connected to the corner protectors (300).
2. The laminated tooling component (10) according to claim 1, It is characterized in that The separator (200) comprises a first separator plate (201) and a second separator plate (202); one side edge of the first separator plate (201) is connected to the middle position of one surface of the second separator plate (202); the first separator plate (201) and the second separator plate (202) are vertically connected; the separator (200) is in a T-shaped structure as a whole.
3. The laminated tooling component (10) according to claim 2, It is characterized in that The length of the first partition plate (201) in a direction perpendicular to the second partition plate (202) is 50 mm to 100 mm; And / or, the width of the first partition plate (201) is 20 mm to 25 mm; And / or, the thickness of the first partition plate (201) is 0.5 mm to 1.5 mm.
4. The laminated tooling component (10) according to claim 2, It is characterized in that The length of the second partition plate (202) in a direction perpendicular to the first partition plate (201) is 50 mm to 100 mm; And / or, the width of the second partition plate (202) is 20 mm to 25 mm; And / or, the thickness of the second partition plate (202) is 0.5 mm to 1.5 mm.
5. The laminated tooling component (10) according to any one of claims 1 to 4, It is characterized in that The corner guard (300) comprises a first corner guard plate (301) and a second corner guard plate (302); one side edge of the first corner guard plate (301) is connected to one side edge of the second corner guard plate (302); the first corner guard plate (301) is perpendicular to the second corner guard plate (302); and the corner guard (300) is an L-shaped structure as a whole.
6. The laminated tooling component (10) according to claim 5, It is characterized in that The length of the first corner guard plate (301) in a direction perpendicular to the second corner guard plate (302) is 50 mm to 100 mm; And / or, the width of the first corner guard plate (301) is 20 mm to 25 mm; And / or, the thickness of the first corner guard plate (301) is 0.5 mm to 5 mm.
7. The laminated tooling component (10) according to claim 5, It is characterized in that The length of the second corner guard plate (302) in a direction perpendicular to the first corner guard plate (301) is 50 mm to 100 mm; And / or, the width of the second corner guard plate (302) is 20 mm to 25 mm; And / or, the thickness of the second corner guard plate (302) is 0.5 mm to 5 mm.
8. The laminated tooling component (10) according to any one of claims 1 to 4, 6 to 7, It is characterized in that The length of the laminated support (100) is 9000 mm to 12000 mm; And / or, the width of the laminated support (100) is 20 mm to 25 mm; And / or, the thickness of the laminated support (100) is 5 mm to 7 mm.
9. The laminated tooling component (10) according to any one of claims 1 to 4, 6 to 7, It is characterized in that The spacing between adjacent separators (200) on the laminated support (100) is 1130 mm to 1150 mm.
10. The laminated tooling component (10) according to any one of claims 1 to 4, 6 to 7, It is characterized in that The lamination tooling component (10) further comprises a high temperature resistant wrapping piece, wherein the high temperature resistant wrapping piece is coated on the lamination bracket (100).