Photovoltaic module edge sealing guide mechanism and edge sealing equipment

Abstract

The utility model relates to the technical field of photovoltaic module production equipment, in particular to a photovoltaic module edge sealing guide mechanism and edge sealing equipment. The photovoltaic module edge sealing guide mechanism comprises a mounting base and a guide plate assembly, the guide plate assembly comprises a first guide plate and a second guide plate which are mounted on the mounting base, and an inlet area is formed between the first end of the first guide plate and the first end of the second guide plate; an outlet area is formed between the second end of the first guide plate and the second end of the second guide plate, and the width of the inlet area is larger than that of the outlet area. According to the photovoltaic module edge sealing guide mechanism, edge sealing can be carried out on different types of photovoltaic modules, the flexibility and applicability are improved, and the phenomena that adhesive tape pasting is not firm and glass is stuck and exploded are avoided; and meanwhile, the photovoltaic module can be guided, the edge sealing efficiency is improved, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component production equipment, in particular to a photovoltaic component edge sealing guide mechanism and edge sealing equipment. Background Art

[0002] Currently, photovoltaic modules are typically encapsulated with double-glazed glass. This allows for bifacial power generation, increasing power generation and reducing the cost of electricity. However, during the manufacturing process, double-glazed modules are prone to problems such as glass misalignment and adhesive film overflow due to excessive edge pressure. To address this issue, PET tape is typically used to seal the edges of the laminated glass.

[0003] Existing edge-sealing technologies often utilize automatic edge-sealing machines. The most critical technical feature of these machines is the edge-sealing guide mechanism, which determines the ultimate edge-sealing effect. However, most existing edge-sealing guide mechanisms utilize a fixed concave wheel structure, making them unsuitable for edge-sealing different types of photovoltaic modules. Furthermore, when edge-sealing different types of photovoltaic modules, they cannot always maintain a tight fit with the glass surface, resulting in loose tape adhesion or the concave wheel jamming and cracking the glass. Furthermore, existing edge-sealing guide mechanisms struggle to align the edge of the photovoltaic module, leading to interference between the concave wheel and the module edge, reducing edge-sealing efficiency and increasing costs.

[0004] Therefore, it is urgent to design a photovoltaic module edge sealing guide mechanism and edge sealing equipment to solve the above technical problems. Utility Model Content

[0005] The first purpose of the utility model is to propose a photovoltaic module edge sealing guide mechanism, which can seal the edges of different types of photovoltaic modules, improve flexibility and applicability, and avoid the phenomenon of loose tape adhesion and glass jamming; at the same time, it can guide the photovoltaic modules, improve edge sealing efficiency, and save costs.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] The utility model provides a photovoltaic module edge sealing guide mechanism for edge sealing of photovoltaic modules, the photovoltaic module edge sealing guide mechanism comprising:

[0008] Mounting seat;

[0009] A guide plate assembly, the guide plate assembly includes a first guide plate and a second guide plate installed on the mounting base, an inlet area is formed between the first end of the first guide plate and the first end of the second guide plate, an outlet area is formed between the second end of the first guide plate and the second end of the second guide plate, the spacing between the first guide plate and the second guide plate is adjustable, and the width of the inlet area is greater than the width of the outlet area.

[0010] As an optional technical solution for a photovoltaic module edge sealing guide mechanism, a first baffle is provided at one side end of the first guide plate, and a second baffle is provided at one side end of the second guide plate. The first baffle is located between the mounting seat and the first guide plate, and the second baffle is located between the mounting seat and the second guide plate, and both the first baffle and the second baffle are located at the entrance area.

[0011] As an optional technical solution of a photovoltaic module edge sealing guide mechanism, the guide plate assembly further includes a first connecting member and a second connecting member, and the mounting seat is provided with at least two first strip holes, and the first strip holes extend along a first direction;

[0012] One end of the first connecting member is connected to the second end of the first guide plate, and the other end is passed through one of the first strip holes. One end of the second connecting member is connected to the second end of the second guide plate, and the other end is passed through another first strip hole.

[0013] As an optional technical solution for the edge sealing guide mechanism of a photovoltaic module, the guide plate assembly also includes at least two fixing parts, and the mounting seat is provided with at least two fixing holes, and the fixing parts are arranged in a one-to-one correspondence with the fixing holes; one end of one of the fixing parts is connected to the first end of the first guide plate, and the other end is passed through one of the fixing holes; one end of the other fixing part is connected to the first end of the second guide plate, and the other end is passed through the other fixing hole.

[0014] As an optional technical solution for a photovoltaic module edge sealing guide mechanism, a first connecting portion is provided on the first guide plate, a second connecting portion is provided on the second guide plate, one end of the first connecting member is connected to the first connecting portion, and one end of the second connecting member is connected to the second connecting portion.

[0015] As an optional technical solution for a photovoltaic module edge sealing guide mechanism, the photovoltaic module edge sealing guide mechanism also includes a side wheel assembly, one side of which is elastically connected to the mounting seat, and the other side is used to squeeze the tape on the side edge of the photovoltaic module.

[0016] As an optional technical solution for a photovoltaic module edge sealing guide mechanism, the side wheel assembly includes a connecting frame, a first roller and a first elastic member, the connecting frame has an installation position, the first roller is arranged at the installation position and is connected to the inner wall of the connecting frame; the mounting seat has a receiving groove, the connecting frame is located in the receiving groove, one end of the first elastic member is connected to the connecting frame, and the other end is connected to the inner wall of the receiving groove.

[0017] As an optional technical solution for a photovoltaic module edge sealing guide mechanism, the side wheel assembly further includes a third connecting member, the third connecting member passes through the connecting frame and is connected to the mounting seat, and the first elastic member is sleeved on the third connecting member.

[0018] As an optional technical solution for the edge sealing guide mechanism of a photovoltaic module, an extrusion wheel assembly is provided on one side of the outlet area, and the extrusion wheel assembly includes two extrusion units arranged opposite each other. A second strip hole is provided on the mounting seat, and the second strip hole extends along the first direction. The two extrusion units are installed on the mounting seat through the two second strip holes, and the gap between the two extrusion units is set corresponding to the outlet area.

[0019] As an optional technical solution for a photovoltaic module edge sealing guide mechanism, the extrusion unit includes a second roller, a wheel fork, a bracket, a second elastic member and a fourth connecting member. The second roller is rotatably connected to the wheel fork, one end of the second elastic member is connected to the wheel fork, and the other end is connected to the bracket; one end of the fourth connecting member is connected to the bracket, and the other end is connected to the mounting base through the second strip hole.

[0020] The second purpose of the present invention is to provide an edge sealing device that can seal the edges of different types of photovoltaic modules, improve flexibility and applicability, avoid the phenomenon of loose tape adhesion and glass jamming, improve edge sealing efficiency, and save costs.

[0021] To achieve this purpose, the present invention adopts the following technical solutions:

[0022] The utility model provides an edge sealing device, which comprises the photovoltaic component edge sealing guide mechanism mentioned above.

[0023] The beneficial effects of the present invention include at least:

[0024] The utility model provides a photovoltaic module edge sealing guide mechanism, which includes a mounting seat and a guide plate assembly, wherein the guide plate assembly includes a first guide plate and a second guide plate installed on the mounting seat, an inlet area is formed between the first end of the first guide plate and the first end of the second guide plate, and an outlet area is formed between the second end of the first guide plate and the second end of the second guide plate, and the width of the inlet area is greater than the width of the outlet area.

[0025] In this way, by setting the spacing between the first guide plate and the second guide plate to be adjustable, the guide plate assembly can be adapted to photovoltaic modules of different thicknesses, thereby improving flexibility and applicability. In this way, when the photovoltaic module edge sealing guide mechanism is edge sealing different types of photovoltaic modules, the first guide plate and the second guide plate can both be tightly attached to the two sides of the glass of the photovoltaic module, so that the tape can be firmly attached to the glass, while also avoiding the phenomenon of jamming and bursting of the glass, thus saving costs. In addition, the width of the inlet area of ​​the present invention is greater than the width of the outlet area, so that the guide plate assembly can play a certain guiding role for the photovoltaic module, improve the edge sealing efficiency, and avoid the phenomenon of interference and collision between the photovoltaic module and the edge sealing guide mechanism.

[0026] The utility model provides an edge sealing device including the photovoltaic module edge sealing guide mechanism. The edge sealing device can seal the edges of different types of photovoltaic modules, improves flexibility and applicability, avoids the problems of loose tape adhesion and glass jamming, improves edge sealing efficiency, and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0028] Figure 1 This is a schematic structural diagram of the photovoltaic module edge sealing guide mechanism provided by an embodiment of the present utility model at one viewing angle;

[0029] Figure 2 This is a schematic structural diagram of the photovoltaic module edge sealing guide mechanism provided by an embodiment of the present utility model from another perspective;

[0030] Figure 3 This is an exploded view of the photovoltaic module edge sealing guide mechanism provided by an embodiment of the present utility model;

[0031] Figure 4This is a schematic structural diagram of the mounting base and guide plate assembly provided by an embodiment of the present utility model after assembly;

[0032] Figure 5 This is a schematic structural diagram of the mounting base and side wheel assembly provided by an embodiment of the present utility model after assembly;

[0033] Figure 6 This is a cross-sectional view of the mounting base and side wheel assembly provided by an embodiment of the present utility model after assembly;

[0034] Figure 7 It is a schematic structural diagram of the mounting base and the extrusion wheel assembly provided in an embodiment of the present utility model after assembly.

[0035] Reference numerals

[0036] 100, mounting seat; 110, first strip hole; 120, second strip hole; 130, receiving groove;

[0037] 200, guide plate assembly; 210, first guide plate; 220, second guide plate; 230, inlet area; 240, outlet area; 250, first baffle; 260, second baffle; 270, first connecting member; 280, second connecting member; 290, first connecting portion; 2001, fixing member;

[0038] 300, side wheel assembly; 310, connecting frame; 320, first roller; 330, first elastic member; 340, third connecting member; 350, mounting position;

[0039] 400 , extrusion wheel assembly; 410 , second roller; 420 , wheel fork; 430 , bracket; 440 , second elastic member; 450 , fourth connecting member. DETAILED DESCRIPTION

[0040] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0041] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0042] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0043] In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0044] It should also be noted that, in the description of this utility model, unless otherwise specified or limited, the terms "disposed" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0045] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0046] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0047] This embodiment provides a photovoltaic module edge sealing guide mechanism, which can be used to seal the edges of different types of photovoltaic modules, improve flexibility and applicability, and avoid the phenomenon of loose tape adhesion and glass jamming and explosion; at the same time, it can guide the photovoltaic modules, improve edge sealing efficiency, and save costs.

[0048] like Figures 1-4 As shown, the photovoltaic module edge sealing guide mechanism is used for edge sealing of photovoltaic modules. The photovoltaic module edge sealing guide mechanism mainly includes a mounting seat 100 and a guide plate assembly 200, wherein the guide plate assembly 200 includes a first guide plate 210 and a second guide plate 220 installed on the mounting seat, an inlet area 230 is formed between the first end of the first guide plate 210 and the first end of the second guide plate 220, and an outlet area 240 is formed between the second end of the first guide plate 210 and the second end of the second guide plate 220. The spacing between the first guide plate 210 and the second guide plate 220 is adjustable, and the width of the inlet area 230 is greater than the width of the outlet area 240.

[0049] Based on the above design, in this embodiment, the spacing between the first guide plate 210 and the second guide plate 220 in this embodiment can be adjusted, thereby enabling the guide plate assembly 200 to be adapted to photovoltaic modules of different thicknesses and sizes, thereby improving flexibility and applicability. In this way, when the photovoltaic module edge sealing guide mechanism is edge sealing different types of photovoltaic modules, the first guide plate 210 and the second guide plate 220 can both be in close contact with the two sides of the glass of the photovoltaic module, thereby enabling the adhesive tape to be firmly adhered to the glass, while also avoiding the phenomenon of glass jamming and explosion, thereby saving costs. In addition, the width of the inlet area 230 in this embodiment is greater than the width of the outlet area 240, thereby enabling the guide plate assembly 200 to play a certain guiding role for the photovoltaic module, thereby improving the edge sealing efficiency and avoiding the phenomenon of interference and collision between the photovoltaic module and the edge sealing guide mechanism.

[0050] It should be noted that, in this embodiment, the distance between the first guide plate 210 and the second guide plate 220 can be the gap width of the inlet area 230 or the gap width of the outlet area 240. That is to say, by adjusting the distance between the first guide plate 210 and the second guide plate 220, the gap width of the inlet area 230 and / or the outlet area 240 can be changed.

[0051] like Figure 3-Figure 4As shown, in this embodiment, a first baffle 250 is provided at one end of the first guide plate 210, and a second baffle 260 is provided at one end of the second guide plate 220. The first baffle 250 is located between the mounting base 100 and the first guide plate 210, and the second baffle 260 is located between the mounting base 100 and the second guide plate 220. Both the first baffle 250 and the second baffle 260 are located at the inlet area 230. The provision of the first baffle 250 and the second baffle 260 prevents the adhesive tape from being accidentally stuck in the gap between the first guide plate 210 and the mounting base 100 in the inlet area 230, and prevents the adhesive tape from being accidentally stuck in the gap between the second guide plate 220 and the mounting base 100 in the inlet area 230 during the edge sealing process, thereby improving the reliability and stability of the photovoltaic module edge sealing guide mechanism.

[0052] For example, the first baffle 250 and the first guide plate 210 may be integrally formed or welded together, and the second baffle 260 and the second guide plate 220 may be integrally formed or welded together.

[0053] like Figure 3-Figure 4 As shown, the guide plate assembly 200 in this embodiment further includes a first connecting member 270 and a second connecting member 280. The mounting base 100 is provided with a first strip hole 110. The length direction of the first strip hole 110 is arranged along a first direction, and the first direction is perpendicular to the photovoltaic assembly. It should be noted that the first direction is Figure 2 At least two first strip holes 110 are provided. One end of the first connector 270 is connected to the second end of the first guide plate 210, and the other end is passed through one of the first strip holes 110. One end of the second connector 280 is connected to the second end of the second guide plate 220, and the other end is passed through the other first strip hole 110. This allows the gap in the outlet area 240 to be adjusted to accommodate photovoltaic modules of different thicknesses, thereby improving flexibility and applicability.

[0054] The arrangement of the first connecting member 270 and the second connecting member 280 can improve the convenience and reliability of connecting the first guide plate 210, the second guide plate 220 and the mounting base 100. At the same time, when it is necessary to adjust the distance between the first guide plate 210 and the second guide plate 220, it is only necessary to adjust the position of the first connecting member 270 and the second connecting member 280 in the first strip hole 110, which is convenient to operate and efficient.

[0055] Furthermore, the guide plate assembly 200 in this embodiment also includes at least two fixing members 2001. The mounting base 100 is provided with at least two fixing holes, and the fixing members 2001 are arranged in a one-to-one correspondence with the fixing holes. One end of one of the fixing members 2001 is connected to the first end of the first guide plate 210, and the other end is inserted into one of the fixing holes. Another end of the fixing member 2001 is connected to the first end of the second guide plate 220, and the other end is inserted into the other fixing hole. This achieves the purpose of fixing the width of the inlet area 230. When working with different types of photovoltaic modules, the operator only needs to adjust the gap of the outlet area 240, without having to adjust the gap of the inlet area 230. This simplifies operation, saves time and effort, and improves work efficiency.

[0056] Optionally, the fixing member 2001 can be configured as a conventional bolt component, and the fixing hole can be configured as a circular hole.

[0057] like Figure 3 As shown, in this embodiment, a first connecting portion 290 is provided on the first guide plate 210, and a second connecting portion (not shown) is provided on the second guide plate 220. One end of the first connecting member 270 is connected to the first connecting portion 290, and one end of the second connecting member 280 is connected to the second connecting portion. The provision of the first connecting portion 290 and the second connecting portion can improve the convenience and reliability of connecting the first connecting member 270 to the first guide plate 210, and improve the convenience and reliability of connecting the second connecting member 280 to the second guide plate 220.

[0058] like Figure 3 、 Figure 5-Figure 6 As shown, the photovoltaic module edge sealing guide mechanism also includes a side wheel assembly 300. One side of the side wheel assembly 300 is elastically connected to the mounting base 100, and the other side is used to squeeze the tape on the side edge of the photovoltaic module. The side wheel assembly 300 can apply a certain amount of pressure to the tape on the side of the photovoltaic module, thereby ensuring that the tape is tightly attached to the side of the photovoltaic module. This solves the problem of traditional fixed rollers not being able to press the tape properly, resulting in a gap between the tape and the photovoltaic module, or excessive pressure causing glass cracking.

[0059] For more details, please refer to Figure 3 、 Figure 5-Figure 6The side wheel assembly 300 in this embodiment includes a connecting frame 310, a first roller 320, and a first elastic member 330. The connecting frame 310 has a mounting position 350. The first roller 320 is disposed at the mounting position 350 and connected to the inner wall of the connecting frame 310. The first roller 320 can rotate relative to the connecting frame 310. The mounting base 100 has a receiving groove 130. The connecting frame 310 is located within the receiving groove 130. One end of the first elastic member 330 is connected to the connecting frame 310, and the other end is connected to the inner wall of the receiving groove 130. The provision of the first elastic member 330 ensures that during the movement of the edge sealing guide mechanism, the first roller 320 can always maintain a certain pressure to press the tape against the side of the photovoltaic module, thereby ensuring that the tape is tightly attached to the side of the photovoltaic module, avoiding the phenomenon of gaps between the tape and the photovoltaic module that may cause edge sealing failure, and also preventing the phenomenon of overpressure causing the glass to burst.

[0060] Optionally, both ends of the first elastic member 330 in this embodiment can be welded to the connection frame 310 and the inner wall of the receiving groove 130 by welding.

[0061] Furthermore, the side wheel assembly 300 in this embodiment also includes a third connecting member 340, which passes through the connecting frame 310 and is connected to the mounting base 100, and the first elastic member 330 is sleeved on the third connecting member 340. The provision of the third connecting member 340 can, on the one hand, improve the stability of the connection between the connecting frame 310 and the mounting base 100, thereby preventing the side wheel assembly 300 from shaking and becoming unstable during the edge sealing process; on the other hand, the third connecting member 340 can limit the first elastic member 330. When one end of the first elastic member 330 is disconnected from the connecting frame 310 or the mounting base 100, the first elastic member 330 can still be limited on the third connecting member 340 and continue to exert its elastic force, without falling off and causing malfunction.

[0062] like Figure 1 、 Figure 3 and Figure 7 As shown, in this embodiment, a squeezing wheel assembly 400 is provided on one side of the outlet area 240. The squeezing wheel assembly 400 includes two squeezing units arranged opposite each other. The mounting base 100 is provided with a second strip hole 120, which extends along the first direction. The two squeezing units are mounted on the mounting base 100 through the two second strip holes 120, and the gap between the two squeezing units is provided corresponding to the outlet area 240. The provision of the squeezing wheel assembly 400 can improve the stability of the bonding between the tape and the glass of the photovoltaic module. The provision of the second strip hole 120 can achieve adjustable position of the two squeezing units, thereby effectively compatibility with different types of photovoltaic modules, improving universality and saving costs.

[0063] Specifically, each extrusion unit in this embodiment includes a second roller 410, a fork 420, a bracket 430, a second elastic member 440, and a fourth connecting member 450. The second roller 410 is rotatably connected to the fork 420. One end of the second elastic member 440 is connected to the fork 420, and the other end is connected to the bracket 430. One end of the fourth connecting member 450 is connected to the bracket 430, and the other end is connected to the mounting base 100 through the second strip hole 120. The provision of the second elastic member 440 enables a certain amount of pressure to be applied to the fork 420 during the edge sealing process, thereby allowing the second roller 410 to be tightly pressed against the glass of the photovoltaic module, thereby improving the stability of the bonding between the adhesive tape and the glass of the photovoltaic module. At the same time, the buffering effect of the second elastic member 440 can prevent the second roller 410 from getting stuck in the glass, thereby improving reliability.

[0064] When the compression stroke of the second elastic member 440 cannot meet the requirements of photovoltaic modules of certain sizes, the operator can adjust the position of the fourth connecting member 450 in the second strip hole 120 to adjust the spacing between the two second rollers 410, thereby ensuring compatibility with all types of photovoltaic modules and improving universality.

[0065] For example, the first connecting member 270 , the second connecting member 280 , the third connecting member 340 and the fourth connecting member 450 in this embodiment may all be configured as bolts.

[0066] For example, the first elastic member 330 and the second elastic member 440 may both be configured as springs.

[0067] The operation process of the photovoltaic module edge sealing guide mechanism in this embodiment is as follows:

[0068] First, after the laminate flows into the edge banding process along the assembly line, the edge banding equipment is started to work.

[0069] Second, the motor drives the photovoltaic module edge sealing guide mechanism to move closer to the glass edge of the laminate, and the starting end of the tape is pushed to the edge of the glass by the robot. The inlet area 230 of the guide plate assembly 200 of the photovoltaic module edge sealing guide mechanism first contacts the tape, and the side wheel assembly 300, under the action of the first elastic member 330, synchronously squeezes the tape to stick to the side edge of the glass.

[0070] Third, the photovoltaic module edge sealing guide mechanism starts to move along the edge of the glass. The side wheel assembly 300 tightly squeezes the tape to the edge of the glass in the horizontal direction, and the tape is squeezed by the guide plate assembly 200 in the vertical direction, thereby changing the tape from a straight state to a "U"-shaped curved state.

[0071] Fourth, the photovoltaic module edge sealing guide mechanism continues to move, and after the tape moves to the exit area 240 of the guide plate assembly 200, the tape is pre-adhered to the glass surface.

[0072] Fifth, the photovoltaic module edge sealing guide mechanism continues to move, the extrusion wheel assembly 400 enters the working area, and under the pressure of the second elastic member 440, the second roller 410 rolls the tape adhered to the glass surface thoroughly to adhere to the glass surface.

[0073] Sixth, complete the homework.

[0074] This embodiment also provides an edge sealing device, which includes the photovoltaic module edge sealing guide mechanism described above. The edge sealing device can seal the edges of different types of photovoltaic modules, improving flexibility and applicability, avoiding problems such as loose tape adhesion and glass jamming, improving edge sealing efficiency, and saving costs.

[0075] Obviously, the above are only preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments, and substitutions are possible for those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments and may include many other equivalent embodiments without departing from the scope of the present invention. The scope of the present invention is determined by the scope of the appended claims.

[0076] Note that throughout this specification, references to terms such as "some embodiments" and "other embodiments" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. Throughout this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Claims

1. Photovoltaic module edge sealing guide mechanism, used for photovoltaic module edge sealing, characterized in that: The photovoltaic module edge sealing guide mechanism includes: Mounting seat (100); A guide plate assembly (200) includes a first guide plate (210) and a second guide plate (220) mounted on the mounting seat (100), wherein an inlet area (230) is formed between a first end of the first guide plate (210) and a first end of the second guide plate (220), and an outlet area (240) is formed between a second end of the first guide plate (210) and a second end of the second guide plate (220), wherein the spacing between the first guide plate (210) and the second guide plate (220) is adjustable, and the width of the inlet area (230) is greater than the width of the outlet area (240).

2. The photovoltaic module edge sealing guide mechanism according to claim 1, characterized in that: A first baffle (250) is provided at one side end of the first guide plate (210), and a second baffle (260) is provided at one side end of the second guide plate (220), the first baffle (250) is located between the mounting seat (100) and the first guide plate (210), the second baffle (260) is located between the mounting seat (100) and the second guide plate (220), and both the first baffle (250) and the second baffle (260) are located at the inlet area (230).

3. The photovoltaic module edge sealing guide mechanism according to claim 2, characterized in that: The guide plate assembly (200) further comprises a first connecting member (270) and a second connecting member (280); the mounting seat (100) is provided with at least two first strip-shaped holes (110), and the first strip-shaped holes (110) extend along a first direction; One end of the first connecting member (270) is connected to the second end of the first guide plate (210), and the other end is passed through one of the first strip holes (110); one end of the second connecting member (280) is connected to the second end of the second guide plate (220), and the other end is passed through another of the first strip holes (110).

4. The photovoltaic module edge sealing guide mechanism according to claim 3, characterized in that: The guide plate assembly (200) further comprises at least two fixing members (2001), the mounting seat (100) is provided with at least two fixing holes, and the fixing members (2001) are provided in a one-to-one correspondence with the fixing holes; One end of one of the fixing members (2001) is connected to the first end of the first guide plate (210), and the other end is passed through one of the fixing holes; one end of the other fixing member (2001) is connected to the first end of the second guide plate (220), and the other end is passed through the other fixing hole.

5. The photovoltaic module edge sealing guide mechanism according to claim 3, characterized in that: The first guide plate (210) is provided with a first connecting portion (290), the second guide plate (220) is provided with a second connecting portion, one end of the first connecting member (270) is connected to the first connecting portion (290), and one end of the second connecting member (280) is connected to the second connecting portion.

6. The photovoltaic module edge sealing guide mechanism according to claim 1, characterized in that: The photovoltaic module edge sealing guide mechanism further comprises a side wheel assembly (300), one side of the side wheel assembly (300) being elastically connected to the mounting seat (100), and the other side being used for squeezing the adhesive tape on the side edge of the photovoltaic module.

7. The photovoltaic module edge sealing guide mechanism according to claim 6, characterized in that: The side wheel assembly (300) comprises a connecting frame (310), a first roller (320) and a first elastic member (330), wherein the connecting frame (310) has a mounting position (350), the first roller (320) is arranged at the mounting position (350) and is connected to the inner wall of the connecting frame (310); the mounting seat (100) has a receiving groove (130), the connecting frame (310) is located in the receiving groove (130), and one end of the first elastic member (330) is connected to the connecting frame (310), and the other end is connected to the inner wall of the receiving groove (130).

8. The photovoltaic module edge sealing guide mechanism according to claim 7, characterized in that: The side wheel assembly (300) further includes a third connecting member (340), the third connecting member (340) passing through the connecting frame (310) and connected to the mounting seat (100), and the first elastic member (330) is sleeved on the third connecting member (340).

9. The photovoltaic module edge sealing guide mechanism according to claim 1, characterized in that: An extrusion wheel assembly (400) is provided on one side of the outlet area (240), the extrusion wheel assembly (400) comprising two extrusion units arranged opposite to each other, a second strip hole (120) is provided on the mounting seat (100), the second strip hole (120) extends along a first direction, the two extrusion units are mounted on the mounting seat (100) through the two second strip holes (120), and a gap between the two extrusion units is arranged corresponding to the outlet area (240).

10. The photovoltaic module edge sealing guide mechanism according to claim 9, characterized in that: The extrusion unit includes a second roller (410), a wheel fork (420), a bracket (430), a second elastic member (440) and a fourth connecting member (450), wherein the second roller (410) is rotatably connected to the wheel fork (420), one end of the second elastic member (440) is connected to the wheel fork (420), and the other end is connected to the bracket (430); one end of the fourth connecting member (450) is connected to the bracket (430), and the other end is connected to the mounting seat (100) through the second strip hole (120).

11. Edge banding equipment, characterized in that, The edge sealing device includes the photovoltaic module edge sealing guide mechanism according to any one of claims 1 to 10.

Images