A high temperature cloth for battery laminating machine and its connection structure

Abstract

The utility model discloses a high temperature cloth for a battery laminator and its connection structure, wherein the high temperature cloth comprises: a basic cloth layer, an additional cloth layer and a connection plate; the additional cloth layer is stacked outside the basic cloth layer and is placed in the lamination high temperature area of ​​the basic cloth layer; the connection plate is located at the ends of the basic cloth layer and the additional cloth layer, and a basic limiting groove and an additional limiting groove are arranged on one side of the connection plate connected with the basic cloth layer and the additional cloth layer; the end of the basic cloth layer is arranged in the basic limiting groove, and the end of the additional cloth layer is arranged in the additional limiting groove. The additional cloth layer in the utility model is easy to replace and will not damage the overall circulation structure of the high temperature cloth.

Description

Technical Field

[0001] The utility model relates to the technical field of laminators, and more specifically to a high-temperature cloth for a battery laminator and a connection structure thereof. Background Art

[0002] When the solar cell module laminator is laminating the battery modules, it is necessary to use a lower high-temperature cloth to transport the battery modules, and use an upper high-temperature cloth to isolate the battery modules from the silicone plate on the laminator. In order to make the high-temperature cloth operate, a high-temperature cloth driving device is provided. The high-temperature cloth and the high-temperature cloth driving device are connected by a fixing device, and the high-temperature cloth driving device drives the high-temperature cloth to operate.

[0003] In the existing solar photovoltaic industry laminating machine, hot melt adhesive EVA releases a gas during the melting process, which will adhere to the surface of the high temperature cloth. As the adhered foreign matter increases, it will affect the quality of the laminated product, so the high temperature cloth needs to be replaced every once in a while. However, the current high temperature cloth needs to be replaced in its entirety, which will destroy the overall circulation structure of the high temperature cloth. The replacement process is relatively complicated, and during lamination, only the high temperature area of ​​the high temperature cloth is in contact with the product. Replacing the entire high temperature cloth is likely to cause a waste of resources.

[0004] Therefore, it is an urgent problem for technicians in this field to develop a high-temperature cloth for a battery laminator and a connection structure thereof that is easy to replace and can improve replacement efficiency. Utility Model Content

[0005] In view of this, the utility model provides a high-temperature cloth for a battery laminator and a connection structure thereof, which is easy to replace and can improve replacement efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high temperature cloth for a battery laminator, comprising:

[0008] Base fabric layer,

[0009] an additional fabric layer, the additional fabric layer being stacked outside the base fabric layer and placed in a lamination high temperature region of the base fabric layer;

[0010] A connecting plate, the connecting plate is located at the ends of the basic fabric layer and the additional fabric layer, and a basic limiting groove and an additional limiting groove are provided on one side of the connecting plate connected to the basic fabric layer and the additional fabric layer; the end of the basic fabric layer is arranged in the basic limiting groove, and the end of the additional fabric layer is arranged in the additional limiting groove.

[0011] The beneficial effect of adopting the above technical solution is that in the utility model, an additional cloth layer is arranged in the high-temperature lamination area of ​​the basic cloth layer, and only the additional cloth layer is replaced after a period of use, and the additional cloth layer is only connected to the basic cloth layer through a connecting plate, which is not only convenient for replacement, but also only requires replacement of a part of the cloth layer, which can save costs.

[0012] Preferably, a plurality of first connection holes are provided at one end of the base fabric layer connected to the connection plate.

[0013] Preferably, one end of the additional fabric layer connected to the connecting plate is provided with a plurality of second connecting holes, and the second connecting holes correspond to the first connecting holes.

[0014] Preferably, the surface of the connecting plate is threadedly connected with a first screw rod, and the first screw rod sequentially passes through the second connecting hole and the first connecting hole. The first screw rod and the second screw rod connect the base fabric layer and the additional fabric layer, so as to facilitate the disassembly and replacement of the additional fabric layer.

[0015] Preferably, a second screw is connected to a side of the connecting plate opposite to the first screw.

[0016] Preferably, the end of the first screw is recessed into the first screw with a threaded cavity, and the second screw extends into the threaded cavity and is connected to the first screw. The setting of the threaded cavity enables the first screw and the second screw to firmly connect the basic fabric layer and the additional fabric layer to the connecting plate.

[0017] A connection structure of high temperature cloth for a battery laminator comprises high temperature cloth, tie rods are arranged between adjacent high temperature cloths, and the high temperature cloths are connected to the tie rods.

[0018] Preferably, a tension spring is connected between the high temperature cloth and the pull rod. The provision of the tension spring enables the high temperature cloth and the pull rod to have a certain elasticity, which can adapt to the lamination process of the high temperature cloth.

[0019] Preferably, a plurality of first tension spring holes are provided on one side of the connection plate of the high temperature cloth close to the pull rod.

[0020] Preferably, a second tension spring hole is provided on one side of the pull rod adjacent to the connecting plate, and two ends of the tension spring are respectively hooked with the first tension spring hole and the second tension spring hole.

[0021] It can be seen from the above technical solutions that, compared with the prior art, the utility model discloses a high temperature cloth for a battery laminator and a connection structure thereof, which has the following beneficial effects:

[0022] (1) In the present invention, an additional fabric layer is arranged in the high-temperature lamination area of ​​the base fabric layer, which not only protects the base fabric layer, but also only requires replacement of the additional fabric layer after a period of use, thereby saving costs;

[0023] (2) The connection between the high-temperature cloth and the pull rod, and the connection between the basic cloth layer and the additional cloth layer are independent of each other. When replacing, only the first screw needs to be loosened and the second screw needs to be removed to replace the additional cloth layer. The replacement process is simple and efficient, and the overall circulation structure of the high-temperature cloth will not be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0025] Figure 1 The accompanying drawing is a structural schematic diagram of the high temperature cloth provided by the utility model in use;

[0026] Figure 2 The accompanying drawing is a schematic structural diagram of the high temperature cloth and the pull rod provided by the utility model;

[0027] Figure 3 The accompanying drawing is a side view of the connection between the high temperature cloth and the pull rod provided by the utility model.

[0028] Among them, in the figure,

[0029] 1- Basic fabric layer;

[0030] 11-first connecting hole;

[0031] 2- Additional fabric layer;

[0032] 21- second connecting hole;

[0033] 3-Connection plate;

[0034] 31-basic limiting slot; 32-additional limiting slot; 33-first tension spring hole;

[0035] 4-first screw; 5-second screw;

[0036] 6-Tie rod;

[0037] 61-second tension spring hole;

[0038] 7- Extension spring. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] The utility model embodiment discloses a high temperature cloth for a battery laminator, comprising:

[0041] Base fabric layer 1,

[0042] The additional fabric layer 2 is stacked outside the base fabric layer 1 and is placed in a lamination high temperature area of ​​the base fabric layer 1;

[0043] The connecting plate 3 is located at the ends of the basic cloth layer 1 and the additional cloth layer 2. The side where the connecting plate 3 is connected to the basic cloth layer 1 and the additional cloth layer 2 is provided with a basic limiting groove 31 and an additional limiting groove 32; the end of the basic cloth layer 1 is arranged in the basic limiting groove 31, and the end of the additional cloth layer 2 is arranged in the additional limiting groove 32. When replacing the existing high-temperature cloth, the whole high-temperature cloth needs to be replaced, which will destroy the overall circulation structure, and the installation and replacement are both troublesome, and the downtime is long. In the utility model, only the outer additional cloth layer 2 is replaced, which does not destroy the overall circulation structure, and can prevent the on-site downtime from being too long. Moreover, the high-temperature cloth is in the high-temperature zone, which is easy to operate and saves time, thereby reducing the labor intensity and alleviating the work pressure of the staff.

[0044] In order to further optimize the above technical solution, a plurality of first connection holes 11 are provided at one end of the base fabric layer 1 connected to the connection plate 3. The first connection holes 11 and the second connection holes 21 facilitate the insertion of the first screw rod 4 for connection.

[0045] In order to further optimize the above technical solution, a plurality of second connection holes 21 are provided at one end of the additional fabric layer 2 connected to the connection plate 3 , and the second connection holes 21 correspond to the first connection holes 11 .

[0046] In order to further optimize the above technical solution, the surface of the connecting plate 3 is threadedly connected with a first screw rod 4 , and the first screw rod 4 passes through the second connecting hole 21 and the first connecting hole 11 in sequence.

[0047] In order to further optimize the above technical solution, a second screw 5 is connected to the side of the connecting plate 3 opposite to the first screw 4. When disassembling, only the second screw 5 needs to be removed, and then a portion of the first screw 4 is retracted, so that the additional cloth layer can be taken out from the additional limiting groove 32; the basic limiting groove 31 and the additional limiting groove 32 are isolated from each other, and the first screw 4 is threadedly connected to the side wall of the connecting plate 3 and the side wall between the basic limiting groove 31 and the additional limiting groove 32.

[0048] In order to further optimize the above technical solution, a threaded inner cavity is recessed at the end of the first screw 4 toward the inside of the first screw 4 , and the second screw 5 extends into the threaded inner cavity and is connected to the first screw 4 .

[0049] A connection structure of high temperature cloth for battery laminator includes high temperature cloth, and a tie rod 6 is arranged between adjacent high temperature cloths, and the high temperature cloths are connected to the tie rod 6. A plurality of high temperature cloths are connected by the tie rod 6 to form a ring, and a high temperature cloth circulation device is formed by a transmission wheel, such as Figure 1 As shown, how the high-temperature cloth forms a high-temperature cloth circulation device belongs to the prior art and is disclosed in the existing patents, which will not be described in detail here. For example, it has been disclosed in patent No. 202010238980.4.

[0050] In order to further optimize the above technical solution, a tension spring 7 is connected between the high temperature cloth and the pull rod 6. The high temperature cloth may produce a certain deformation during the lamination process, and the elasticity of the tension spring 7 can adapt to the deformation process of the high temperature cloth, which can increase the service life of the high temperature cloth.

[0051] In order to further optimize the above technical solution, a plurality of first tension spring holes 33 are provided on one side of the connecting plate 3 of the high temperature cloth close to the pull rod 6 .

[0052] In order to further optimize the above technical solution, a second tension spring hole 61 is provided on one side of the pull rod 6 adjacent to the connecting plate 3, and the two ends of the tension spring 7 are respectively connected to the first tension spring hole 33 and the second tension spring hole 61. The first tension spring hole 33 and the second tension spring hole 61 are conveniently connected to the tension spring 7.

[0053] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0054] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high temperature cloth for a battery laminator, characterized in that: include: Base fabric layer (1), an additional fabric layer (2), the additional fabric layer (2) being stacked outside the base fabric layer (1) and placed in a lamination high temperature region of the base fabric layer (1); A connecting plate (3), the connecting plate (3) being located at the ends of the basic fabric layer (1) and the additional fabric layer (2); a basic limiting groove (31) and an additional limiting groove (32) are provided on one side of the connecting plate (3) connected to the basic fabric layer (1) and the additional fabric layer (2); the end of the basic fabric layer (1) is arranged in the basic limiting groove (31), and the end of the additional fabric layer (2) is arranged in the additional limiting groove (32).

2. The high temperature cloth for battery laminator according to claim 1, characterized in that: One end of the base fabric layer (1) connected to the connecting plate (3) is provided with a plurality of first connecting holes (11).

3. The high temperature cloth for battery laminator according to claim 2, characterized in that: One end of the additional fabric layer (2) connected to the connecting plate (3) is provided with a plurality of second connecting holes (21), and the second connecting holes (21) correspond to the first connecting holes (11).

4. The high temperature cloth for battery laminator according to claim 3, characterized in that: A first screw rod (4) is threadedly connected to the surface of the connection plate (3), and the first screw rod (4) passes through the second connection hole (21) and the first connection hole (11) in sequence.

5. The high temperature cloth for battery laminator according to claim 4, characterized in that: A second screw rod (5) is connected to the side of the connecting plate (3) opposite to the first screw rod (4).

6. The high temperature cloth for battery laminator according to claim 5, characterized in that: The end of the first screw rod (4) is recessed into the interior of the first screw rod (4) to form a threaded inner cavity, and the second screw rod (5) extends into the threaded inner cavity to be connected to the first screw rod (4).

7. A connection structure of high temperature cloth for battery laminator, characterized in that: It comprises the high temperature cloth according to any one of claims 1 to 6, wherein a tie rod (6) is arranged between adjacent high temperature cloths, and the high temperature cloths are connected to the tie rod (6).

8. The connection structure of high temperature cloth for battery laminator according to claim 7, characterized in that: A tension spring (7) is connected between the high-temperature cloth and the tension rod (6).

9. The connection structure of the high temperature cloth for battery laminator according to claim 8, characterized in that: A plurality of first tension spring holes (33) are provided on one side of the high-temperature cloth connection plate (3) close to the tension rod (6).

10. The connection structure of high temperature cloth for battery laminator according to claim 9, characterized in that: A second tension spring hole (61) is provided on one side of the pull rod (6) adjacent to the connecting plate (3), and two ends of the tension spring (7) are respectively connected to the first tension spring hole (33) and the second tension spring hole (61).

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