Laminate tape removal device

Abstract

The utility model discloses a kind of laminated part adhesive tape removal devices, transport device, transport photovoltaic laminated board in the first horizontal direction;And at least one adhesive tape removal component, be set below the transport device, adhesive tape removal component includes toothed plate, toothed plate has multiple teeth extending in the direction opposite to the first horizontal direction direction.This utility model is provided with at least one adhesive tape removal component below transport device, adhesive tape removal component has multiple teeth extending in the direction opposite to the first horizontal direction direction, in the process of transporting photovoltaic laminated board to next process by transport device, photovoltaic laminated board drooping residual adhesive tape can be clamped into the gap of adjacent tooth, automatically pulled off in the process of photovoltaic laminated board continue to move along the first horizontal direction, to automatically remove residual adhesive tape of photovoltaic laminated board, reduce adhesive tape fracture stress, avoid component damage, effect is higher, consistency is better and will not introduce pollution.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module manufacturing technology, specifically to a device for removing adhesive strips from laminated components. Background Technology

[0002] Laminated solar cells are a crucial step in photovoltaic (PV) module manufacturing. The lamination process tightly bonds solar cells with other materials to form a complete solar panel. During lamination, due to factors such as poor precision in the encapsulating film application and misalignment within the laminator cavity, residual encapsulant can form on the sides and edges of the backsheet of the PV laminate. Therefore, edge trimming is necessary after lamination to improve the module's appearance and performance, laying a solid foundation for subsequent adhesive application, frame assembly, and testing.

[0003] During the edge trimming process of laminated parts, adhesive strips may remain due to reasons such as high adhesive bonding strength or insufficient trimming by the trimming device. These residual adhesive strips are generally removed manually. Manually removing adhesive strips not only has problems such as low efficiency, poor consistency, and high labor intensity, but may also introduce the risk of contamination or scratches. Utility Model Content

[0004] The purpose of this invention is to provide a device for removing adhesive strips from laminated parts, so as to solve the problems of low efficiency, poor consistency, high labor intensity and pollution caused by manually pulling off residual adhesive strips in the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a laminate adhesive strip removal device, comprising:

[0006] The transport device transmits the photovoltaic laminate in the first horizontal direction; and

[0007] At least one adhesive strip removal assembly is disposed below the transport device, the adhesive strip removal assembly including a toothed plate having a plurality of teeth extending in a direction opposite to the first horizontal direction.

[0008] In some embodiments, the plurality of teeth are arranged along a second horizontal direction perpendicular to the first horizontal direction.

[0009] In some embodiments, each tooth has a plurality of grooves spaced apart on its side along the extension direction of the tooth.

[0010] In some embodiments, the teeth are triangular, and multiple grooves are provided on the sides of adjacent teeth facing each other.

[0011] In some embodiments, a groove is provided on the side of the tooth at intervals of 0.5 to 1.5 cm.

[0012] In some embodiments, the groove is a square groove or a triangular groove.

[0013] In some embodiments, the adhesive strip removal assembly further includes a connecting plate detachably connected to the toothed plate and a mounting plate connected to the connecting plate, the mounting plate being detachably connected to the transport device via a first fastener.

[0014] In some embodiments, the toothed plate further includes a plate body detachably connected to the connecting plate, with the plurality of teeth fixed to the top of the plate body along the second horizontal direction.

[0015] In some embodiments, the connecting plate and the plate body are provided with at least two sets of through holes, and the connecting plate and the plate body are fixed together by a second fastener passing through the through holes.

[0016] In some embodiments, the transport device includes a plurality of conveyor rollers spaced apart along the first horizontal direction.

[0017] Due to the application of the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows:

[0018] The laminate adhesive strip removal device of this utility model has at least one adhesive strip removal component below the transport plane of the transport device. The adhesive strip removal component has multiple teeth extending in the opposite direction to the first horizontal direction. During the process of transporting the photovoltaic laminate after edge trimming to the next process by the transport device, the residual adhesive strips hanging down from the photovoltaic laminate will be stuck in the gaps between adjacent teeth. As the photovoltaic laminate continues to move along the first horizontal direction, they are automatically pulled off, thereby automatically removing the residual adhesive strips from the photovoltaic laminate. By removing the residual adhesive strips from the photovoltaic laminate using the laminate adhesive strip removal device, the breaking stress of the adhesive strips is reduced, module damage is avoided, the effect is higher, the consistency is better, and no pollution is introduced. Furthermore, the laminate adhesive strip removal device uses the transport device as the power source for removing the adhesive strips from the photovoltaic laminate, eliminating the need for additional power equipment and reducing the production cost of photovoltaic modules. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the adhesive strip removal device for laminated parts according to this utility model;

[0021] Figure 2This is a three-dimensional structural diagram of the adhesive strip removal component of this utility model. Detailed Implementation

[0022] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0023] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of the utility model described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0024] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0025] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0026] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0027] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] Example 1

[0029] Please see Figure 1 and Figure 2 The present invention provides a laminate adhesive strip removal device, including a transport device 1 and at least one adhesive strip removal component 2. The transport device 1 is used to transport a photovoltaic laminate 3 in a first horizontal direction D1. The adhesive strip removal component 2 is disposed below the transport device 1. The adhesive strip removal component 2 includes a toothed plate 21, which has a plurality of teeth 211 extending in the opposite direction to the first horizontal direction D1.

[0030] During the transport of the edge-trimmed photovoltaic laminate 3 to the next process by the transport device 1, the residual adhesive strips on the photovoltaic laminate 3 will sag due to gravity and get stuck in the gaps between adjacent teeth 211. As the photovoltaic laminate 3 continues to move along the first horizontal direction D1, the adhesive strips stuck in the gaps between adjacent teeth 211 will be automatically pulled off, thus automatically removing the residual adhesive strips on the photovoltaic laminate 3. The removal of residual adhesive strips by the laminate adhesive strip removal device reduces the breaking stress of the adhesive strips, avoids module damage, and achieves higher efficiency, better consistency, and no pollution. Furthermore, the laminate adhesive strip removal device uses the transport device 1 as the power source for removing the adhesive strips from the photovoltaic laminate 3, eliminating the need for additional power equipment and reducing the production cost of photovoltaic modules.

[0031] In some embodiments, a plurality of teeth 211 are arranged along a first second horizontal direction D2 perpendicular to the first horizontal direction D1, so that when the photovoltaic laminate 3 passes over the adhesive strip removal assembly 2 along the first horizontal direction D1, the adhesive strip of the photovoltaic laminate 3 can enter the gap between adjacent teeth 211 of the toothed plate 21.

[0032] In some embodiments, along the extending direction of the tooth 211, each tooth 211 has a plurality of grooves 2110 spaced apart on its side, through which the adhesive strip of the photovoltaic laminate 3 is further removed.

[0033] In some embodiments, the teeth 211 are triangular, and multiple grooves 2110 are provided on the sides of adjacent teeth 211 facing each other.

[0034] Furthermore, a groove 2110 is provided on the side of the tooth 211 at intervals of 0.5 to 1.5 cm.

[0035] Furthermore, the groove 2110 can be configured as a square groove with dimensions of 1mm*2mm. The groove 2110 can also be configured as a triangular groove with a base length of 2mm and a height of 1mm.

[0036] In some embodiments, the adhesive strip removal assembly 2 further includes a connecting plate 22 detachably connected to the toothed plate 21 and a mounting plate 24 perpendicularly connected to the connecting plate 22, the mounting plate 24 being detachably connected to the transport device 1 via a first fastener 25.

[0037] In some embodiments, the toothed plate 21 also includes a plate body 212 detachably connected to the connecting plate 22, with a plurality of teeth 211 fixed to the top of the plate body 212 along a second horizontal direction D2.

[0038] In some embodiments, the connecting plate 22 and the plate body 212 are provided with at least two sets of through holes 2120, and the connecting plate 22 and the plate body 212 are fixed together by a second fastener 23 passing through the through holes 2120.

[0039] Furthermore, both the first fastener 25 and the second fastener 23 are fastening bolts.

[0040] In some embodiments, the toothed plate 21 is a metal plate. Preferably, the toothed plate 21 is a stainless steel plate.

[0041] In some embodiments, the transport device 1 includes a plurality of conveying rollers spaced apart along a first horizontal direction D1.

[0042] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for removing adhesive strips from laminated parts, characterized in that, include: The transport device (1) transports the photovoltaic laminate (3) in the first horizontal direction (D1). as well as At least one adhesive strip removal assembly (2) is disposed below the transport device (1), the adhesive strip removal assembly (2) including a toothed plate (21) having a plurality of teeth (211) extending in the opposite direction to the first horizontal direction (D1).

2. The laminate adhesive strip removal device as described in claim 1, characterized in that, The plurality of teeth (211) are arranged along a second horizontal direction (D2) perpendicular to the first horizontal direction (D1).

3. The laminate adhesive strip removal device as described in claim 1, characterized in that, Along the extending direction of the teeth (211), each tooth (211) has a plurality of grooves (2110) spaced apart on its side.

4. The laminate adhesive strip removal device as described in claim 3, characterized in that, The teeth (211) are triangular, and a plurality of grooves (2110) are provided on the sides of two adjacent teeth (211) facing each other.

5. The laminate adhesive strip removal device as described in claim 4, characterized in that, A groove (2110) is provided on the side of the tooth (211) at intervals of 0.5~1.5cm.

6. The laminate adhesive strip removal device as described in claim 3, characterized in that, The groove (2110) is a square groove or a triangular groove.

7. The laminate adhesive strip removal device as described in claim 2, characterized in that, The adhesive strip removal assembly (2) further includes a connecting plate (22) detachably connected to the toothed plate (21) and a mounting plate (24) connected to the connecting plate (22), the mounting plate (24) being detachably connected to the transport device (1) via a first fastener (25).

8. The laminate adhesive strip removal device as described in claim 7, characterized in that, The toothed plate (21) also includes a plate body (212) detachably connected to the connecting plate (22), and a plurality of the teeth (211) are fixed on the top of the plate body (212) along the second horizontal direction (D2).

9. The laminate adhesive strip removal device as described in claim 8, characterized in that, The connecting plate (22) is provided with at least two sets of through holes (2120) corresponding to the plate body (212). The connecting plate (22) and the plate body (212) are fixed together by a second fastener (23) passing through the through holes (2120).

10. The laminate adhesive strip removal device according to any one of claims 1 to 9, characterized in that, The transport device (1) includes a plurality of conveying rollers spaced apart along the first horizontal direction (D1).

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