Jacking device for edge sealing adhesive tape of photovoltaic module

Abstract

The utility model discloses a photovoltaic module edge sealing adhesive tape jacking device which comprises a driving part and a jacking part, the driving part and the jacking part are arranged below a photovoltaic module, the driving part drives the jacking part to ascend and descend, and the jacking part drives the photovoltaic module to ascend and descend. And the jacking piece directly faces the reserved part of the edge sealing adhesive tape between the photovoltaic module and the laminated frame and can jack up the reserved part of the edge sealing adhesive tape. According to the utility model, the reserved part of the edge sealing adhesive tape can be jacked up before the photovoltaic module enters the laminating machine, so that the adhesive tape is prevented from being folded or adhered to a glass surface, the adhesive tape head can be conveniently taken by an adhesive tape tearing machine after lamination, and the yield of the adhesive tape tearing machine and the production efficiency of the photovoltaic module are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, in particular to a lifting device for an edge-sealing tape of a photovoltaic component. Background Art

[0002] After photovoltaic modules on the production line are edge-sealed with edge-sealing tape, such as double-glass photovoltaic modules, the reserved length of the edge-sealing tape on the edge of the photovoltaic module is about 50 mm. When the photovoltaic module is transferred between the edge-sealing tape and the laminator, the reserved portion of the edge-sealing tape is compressed by the laminating frame and impacted by the assembly line, causing the tape to fold or stick to the glass surface. After lamination, the tape tearing machine cannot remove the reserved portion of the edge-sealing tape. Because the tape tearing machine can only ensure a high tape tearing success rate when the tape is flat and does not stick to the glass surface, the tape folding or sticking to the glass surface causes the tape tearing machine to have a low yield rate, and the repair operation wastes time and manpower, which in turn leads to low production efficiency of the photovoltaic modules. Utility Model Content

[0003] In order to solve at least one of the problems mentioned in the above background technology, the utility model provides a lifting device for the edge sealing tape of photovoltaic modules, which can lift the reserved part of the edge sealing tape before the photovoltaic module enters the laminator to avoid the tape folding or sticking to the glass surface, making it easier for the tape tearing machine to take the tape head after lamination, thereby improving the yield of the tape tearing machine and the production efficiency of the photovoltaic module.

[0004] The specific technical solutions provided by this utility model are as follows:

[0005] A lifting device for the edge banding tape of a photovoltaic module is provided, comprising a driving member and a lifting member, wherein the driving member and the lifting member are arranged below the photovoltaic module, the driving member drives the lifting member to rise and fall, and the lifting member faces the reserved portion of the edge banding tape between the photovoltaic module and the laminate frame and can lift the reserved portion of the edge banding tape.

[0006] As a preferred embodiment of the above solution, the lifting member includes a lifting plate, and a pointed portion is provided at the upper end of the lifting plate, and the pointed portion is directly facing the reserved portion of the edge sealing tape between the photovoltaic module and the lamination frame.

[0007] As a preferred embodiment of the above solution, the lifting device further includes a mounting assembly, and the driving member and the lifting member are detachably mounted on the assembly line frame of the photovoltaic module through the mounting assembly.

[0008] As a preferred embodiment of the above solution, the mounting assembly includes a height adjusting member, and the height of the mounting assembly when mounted on the assembly line frame can be adjusted by the height adjusting member.

[0009] As a preferred embodiment of the above scheme, the mounting assembly also includes a mounting plate, the driving member is arranged on the mounting plate, the height adjustment member includes an adjustment plate and a fastener, the adjustment plate is arranged on the mounting plate, a vertical waist-shaped hole is provided on the adjustment plate, and the fastener passes through the waist-shaped hole to fix the adjustment plate on the assembly line frame.

[0010] As a preferred embodiment of the above solution, the jacking device further includes a jacking seat, the jacking member is arranged on the jacking seat, and the driving member drives the jacking seat and the jacking member to rise and fall.

[0011] As a preferred embodiment of the above solution, the jacking device further includes a connecting shaft, which connects the driving member and the jacking seat, and the driving member drives the jacking seat and the jacking member to move up and down through the connecting shaft.

[0012] As a preferred embodiment of the above solution, when the lifting member lifts up the reserved portion of the edge banding tape, the lifting member is located between the photovoltaic module and the lamination frame, and gaps are provided between the lifting member and the photovoltaic module and the lamination frame respectively.

[0013] As a preferred embodiment of the above solution, the driving member is a driving cylinder.

[0014] As a preferred embodiment of the above solution, the lifting plate is an epoxy resin plate.

[0015] By means of the above technical solution, after the photovoltaic modules are sealed with edge tape, the lifting device of the utility model is used to deliver the photovoltaic modules to the laminating frame installation area by the assembly line. At this time, the assembly line is paused, the photovoltaic modules are blocked and returned to the right position, and the lifting device is located at the position of the reserved portion of the edge tape of the photovoltaic modules, or at the position of the reserved portion of the edge tape where there is a risk of hitting the assembly line, folding or adhering to the glass surface. Then the driving part drives the lifting part to rise, and the lifting part lifts up the reserved portion of the edge tape, and then the laminating frame is placed manually or automatically, or manually or automatically first. The lamination frame is released, and the lifting part lifts up the reserved part of the edge banding tape. The lifting part is located between the photovoltaic module and the lamination frame. Then the driving part drives the lifting part to drop and reset. The reserved part of the edge banding tape is supported by the lamination frame. When the photovoltaic module is subsequently transported from the assembly line to the laminator, the reserved part of the edge banding tape will not contact and collide with the assembly line to cause the tape to fold to the bottom of the photovoltaic module or the tape to stick to the glass surface of the photovoltaic module. This makes it easier for the tape tearing machine to get the tape head after lamination, thereby improving the yield of the tape tearing machine and the production efficiency of the photovoltaic module. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of part of the structure;

[0019] Figure 3 for Figure 1 Schematic diagram of the top view structure;

[0020] Figure 4 for Figure 1 Schematic diagram of the side structure. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0022] It should be noted that when an element is described as being "fixed to" another element, it can be directly on the other element, or one or more centered elements can be present therebetween. When an element is described as being "connected" to another element, it can be directly connected to the other element, or one or more centered elements can be present therebetween. The terms "vertical", "horizontal", "left", "right", "up", "down", "inside", "outside", "bottom", etc. used in this specification 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 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 invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] like Figures 1 to 4As shown, the utility model describes a lifting device for the edge banding tape of a photovoltaic module, comprising a driving member 1 and a lifting member 2, wherein the driving member 1 and the lifting member 2 are arranged below the photovoltaic module 3 and the assembly line, and the driving member 1 drives the lifting member 2 to rise and fall, and the lifting member 2 is facing the reserved portion 5 of the edge banding tape between the photovoltaic module 3 and the lamination frame 4 and can lift the reserved portion 5 of the edge banding tape.

[0024] like Figure 2 As shown, the lifting member 2 includes a lifting plate 21, and a pointed portion 211 is provided at the upper end of the lifting plate 21. The pointed portion 211 is directly opposite the reserved portion 5 of the edge banding tape between the photovoltaic module 3 and the lamination frame 4. The provision of the pointed portion 211 reduces the contact area between the lifting plate 21 and the tape, making it easier for the lifting plate 21 to quickly and effectively lift the reserved portion 5 of the edge banding tape.

[0025] like Figure 2 、 Figure 3 As shown, the lifting device also includes a mounting assembly 6, and the driving member 1 and the lifting member 2 are detachably mounted on the assembly line frame 7 of the photovoltaic module 3 through the mounting assembly 6. Since the sizes of the photovoltaic modules 3 are different, the driving member 1 and the lifting member 2 are detachably mounted on the assembly line frame 7 of the photovoltaic module 3 through the mounting assembly 6 to accommodate photovoltaic modules 3 of different sizes. The mounting assembly 6 includes a height adjustment member (not shown), and the mounting assembly 6 can adjust the height of the mounting assembly 6 on the assembly line frame 7 through the height adjustment member. The mounting assembly 6 also includes a mounting plate (not shown), and the driving member 1 is arranged on the mounting plate. The height adjustment member includes an adjustment plate and a fastener, and the adjustment plate is arranged on the mounting plate. The adjustment plate is provided with a vertical waist-shaped hole, and the fastener passes through the waist-shaped hole to fix the adjustment plate to the assembly line frame 7. In this embodiment, a number of waist-shaped holes are provided on the adjustment plate, and the fasteners include bolts, which are passed through the waist-shaped holes and fastened to the profile frame of the assembly line frame 7. By passing the bolts through different positions of the waist-shaped holes, the height of the lifting member 2 can be adjusted to adapt to the relative height of the profile frame and the photovoltaic component 3, thereby ensuring that the lifting member 2 can lift the reserved part 5 of the edge banding tape.

[0026] like Figure 2 As shown, the lifting device also includes a lifting seat 8, on which the lifting member 2 is mounted. The driving member 1 drives the lifting seat 8 and the lifting member 2 upward and downward. In this embodiment, the lifting seat 8 is a small metal profile, preferably an aluminum profile, which is environmentally friendly, low-cost, and easy to maintain. The lifting device also includes a connecting shaft 9, which connects the driving member 1 and the lifting seat 8. The driving member 1 drives the lifting seat 8 and the lifting member 2 upward and downward via the connecting shaft 9.

[0027] When the lifting member 2 lifts the reserved portion 5 of the edge-sealing tape, the lifting member 2 is located between the photovoltaic module 3 and the laminating frame 4. The laminating frame 4 is larger than the photovoltaic module 3, and gaps are provided between the lifting member 2 and the photovoltaic module 3 and the laminating frame 4. In this embodiment, when the lifting member 2 lifts the reserved portion 5 of the edge-sealing tape, the gaps between the lifting member 2 and the photovoltaic module 3, as well as the gaps between the lifting member 2 and the laminating frame 4, are both greater than 1 mm. The provision of these gaps ensures that the reserved portion 5 of the edge-sealing tape is lifted, further ensuring the success rate of subsequent tape removal by the tape removal machine.

[0028] In this embodiment, the driving member 1 is a driving cylinder, the piston shaft of the driving cylinder is fixed to the connecting shaft 9, the lifting seat 8 is fixed on the connecting shaft 9, and the lifting plate 21 is fixed on the end surface of the lifting seat 8. The lifting plate 21 is an epoxy resin plate. The epoxy resin plate has high hardness and can ensure that the reserved portion 5 of the edge banding tape can be lifted. At the same time, epoxy resin plate is a commonly used material on the production line of photovoltaic modules 3. In this way, scrapped or leftover epoxy resin plates can be reused as lifting plates 2, saving the production cost of photovoltaic modules 3. The driving member 1 can be connected to the control system on the photovoltaic module 3 assembly line and adapted to the production rhythm of the photovoltaic modules 3. In this way, the start and stop of the driving member 1 and the lifting and lowering of the lifting member 2 can be controlled according to the production rhythm, further improving the production efficiency of the photovoltaic modules 3.

[0029] After the photovoltaic module 3 is sealed with the edge-sealing tape, the lifting device of the present invention is sent to the laminating frame 4 area by the assembly line. At this time, the assembly line is paused, the photovoltaic module 3 is blocked and straightened, and the lifting device is located at the position of the edge-sealing tape reserved part 5 of the photovoltaic module 3, or at the position of the edge-sealing tape reserved part 5 where there is a risk of hitting the assembly line, folding, or adhering to the glass surface. In this embodiment, the lifting device is located at the position of the edge-sealing tape reserved part 5 at the four corners of the photovoltaic module 3 where there is a risk of hitting the assembly line, folding, or adhering to the glass surface, specifically at the position of the edge-sealing tape reserved part 5 at the two front corners of the photovoltaic module 3 along the direction of the assembly line, and then the driving part 1 drives the lifting part 2 to rise, and the lifting device is lifted. The lifting part 2 lifts up the reserved part 5 of the edge banding tape, and then the laminating frame 4 is placed manually or automatically, or, the laminating frame 4 is placed manually or automatically first, and then the lifting part 2 lifts up the reserved part 5 of the edge banding tape, and the lifting part 2 is located between the photovoltaic module 3 and the laminating frame 4, and then the driving part 1 drives the lifting part 2 to descend and reset, and the reserved part 5 of the edge banding tape is supported by the laminating frame 4. When the photovoltaic module 3 is subsequently transported from the assembly line to the laminating machine, the reserved part 5 of the edge banding tape will not contact and collide with the assembly line to form the tape folding to the bottom of the photovoltaic module 3 or the tape sticking to the glass surface of the photovoltaic module 3, which makes it easier for the tape tearing machine after lamination to take the tape head, thereby improving the yield of the tape tearing machine and the production efficiency of the photovoltaic module.

[0030] Although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they become aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0031] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A lifting device for photovoltaic module edge sealing tape, characterized in that: It includes a driving part and a lifting part, which are arranged below the photovoltaic component. The driving part drives the lifting part to rise and fall. The lifting part is opposite to the reserved part of the edge banding tape between the photovoltaic component and the laminate frame and can lift the reserved part of the edge banding tape.

2. The lifting device for photovoltaic module edge sealing tape according to claim 1, characterized in that: The lifting member includes a lifting plate. The upper end of the lifting plate is provided with a pointed portion, and the pointed portion is directly facing the reserved portion of the edge sealing tape between the photovoltaic module and the lamination frame.

3. The lifting device for photovoltaic module edge sealing tape according to claim 1, characterized in that: It also includes an installation component, through which the driving component and the lifting component are detachably installed on the assembly line frame of the photovoltaic component.

4. The lifting device for photovoltaic module edge sealing tape according to claim 3, characterized in that: The mounting assembly includes a height adjusting member, and the height of the mounting assembly when mounted on the assembly line frame can be adjusted by the height adjusting member.

5. The lifting device for photovoltaic module edge sealing tape according to claim 4, characterized in that: The mounting assembly also includes a mounting plate, the driving member is arranged on the mounting plate, the height adjustment member includes an adjustment plate and a fastener, the adjustment plate is arranged on the mounting plate, a vertical waist-shaped hole is provided on the adjustment plate, and the fastener passes through the waist-shaped hole to fix the adjustment plate on the assembly line frame.

6. The lifting device for photovoltaic module edge sealing tape according to claim 1, characterized in that: It also includes a lifting seat, the lifting member is arranged on the lifting seat, and the driving member drives the lifting seat and the lifting member to move up and down.

7. The lifting device for photovoltaic module edge sealing tape according to claim 6, characterized in that: It also includes a connecting shaft, which connects the driving member and the lifting seat, and the driving member drives the lifting seat and the lifting member to move up and down through the connecting shaft.

8. The lifting device for photovoltaic module edge sealing tape according to claim 1, characterized in that: When the lifting member lifts up the reserved portion of the edge banding tape, the lifting member is located between the photovoltaic module and the lamination frame, and gaps are respectively provided between the lifting member and the photovoltaic module and the lamination frame.

9. The lifting device for photovoltaic module edge sealing tape according to claim 1, characterized in that: The driving member is a driving cylinder.

10. The lifting device for photovoltaic module edge sealing tape according to claim 2, characterized in that: The jacking plate is an epoxy resin plate.

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