Photovoltaic sheet carrier

Abstract

The utility model belongs to the technical field of solar cell production, and particularly relates to a photovoltaic sheet carrier which comprises a box body with an opening in the front face, a sheet pressing assembly is arranged on a top plate of the box body, the top plate is fixedly arranged on the box body, the sheet pressing assembly penetrates through the top plate, one end of the sheet pressing assembly is located in the box body, and the other end of the sheet pressing assembly is located outside the box body. The sheet pressing assembly can automatically press the stacked sheets in the box body downwards; the part, located outside the box body, of the sheet pressing assembly is provided with a lifting part capable of driving the pressing assembly to ascend so as to eliminate pressing of the sheets in the box. According to the utility model, through the design of the fixed top plate, complicated structures such as an opening and closing cover and an automatic lock catch are avoided, so that the overall structure of the photovoltaic sheet carrier is simpler, the manufacturing cost is reduced, and the failure rate possibly caused by the complicated structure is also reduced. The photovoltaic sheets can be loaded and unloaded without opening and closing the top plate, so that the operation process is simplified, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a photovoltaic sheet carrier, belonging to the field of solar cell production equipment. Background Art

[0002] In the photovoltaic industry, the treatment of the cut surface of the cell is a crucial step. Passivation machines are used to coat and repair the cut surfaces of the cell, thereby improving the cell's power generation rate. The photovoltaic sheet carrier is the cell carrier used to carry the photovoltaic sheet into the coating equipment for sidewall passivation.

[0003] The utility model patent with announcement number CN220382062U discloses a sheet box for side wall passivation equipment. The top plate of the sheet box can be opened and has an automatic lock to fix the top plate. The structure is complex. When filling the box with material, the top plate needs to be opened, which will also increase the structural complexity and cumbersomeness of the supporting equipment. Utility Model Content

[0004] In view of the above deficiencies in the prior art, the present invention provides a photovoltaic sheet carrier with a simpler structure, providing a new carrier solution for solar cell production.

[0005] The photovoltaic sheet carrier described in the present invention includes a box body with an opening at the front, and the top plate of the box body is provided with a sheet pressing assembly. The top plate is fixedly arranged on the box body, and the sheet pressing assembly passes through the top plate, with one end located inside the box body and the other end located outside the box body. The sheet pressing assembly can spontaneously press downwards to press the stacks of sheets loaded into the box body; the part of the sheet pressing assembly located outside the box body is provided with a lifting part that can drive the pressing assembly to rise to eliminate the pressure on the sheets in the box.

[0006] The top plate of this utility model is fixed, without the need for an opening or closing cover or automatic locking. After the photovoltaic sheet is loaded into the sheet carrier, the pressing assembly presses the photovoltaic sheet to improve stability during processing. The lifting part is used to cooperate with other equipment to lift and release the compression.

[0007] Among them, the sheet pressing assembly includes a guide rod passing through the top plate of the box body, one end of the guide rod is located inside the box body, and the other end is located outside the box body. The end of the guide rod located inside the box body is connected to a pressure plate, and a compression spring coiled on the guide rod is provided between the pressure plate and the top plate of the box body, and the lifting part is provided at the end of the guide rod located outside the box body.

[0008] Preferably, the guide rods and compression springs are each provided in two groups.

[0009] One structural form of the lifting part is a grabbing plate arranged at the outer end of the guide rod.

[0010] Another structural form of the lifting part is a lifting plate fixedly connected between the outer ends of the two guide rods.

[0011] A plurality of positioning components are arranged on the outside of the box body.

[0012] Preferably, the positioning component is a pin.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Simplified structure: The fixed top plate design avoids complex structures such as opening and closing covers and automatic locks, making the overall structure of the photovoltaic sheet carrier simpler, reducing manufacturing costs and the failure rate that may be caused by complex structures.

[0015] 2. Easy to operate: Photovoltaic sheets can be loaded and unloaded without opening or closing the top plate, which simplifies the operation process and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the first embodiment of the present utility model;

[0017] Figure 2 It is a front view of the first embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the second embodiment of the present utility model;

[0019] Figure 4 This is a front view of the second embodiment of the present invention after the photovoltaic sheet is installed;

[0020] Figure 5 It is a schematic diagram of the coordination relationship between the second embodiment and the lifting mechanism of the pressing assembly.

[0021] In the figure: 1. Box body; 2. Lifting part; 3. Guide rod; 4. Compression spring; 5. Pressing plate; 6. Positioning component; 7. Support plate; 8. Sheet; 9. Lifting arm; 10. Lifting module; 11. Sliding base. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to specific embodiments.

[0023] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described herein.

[0024] For example, multiple embodiments may have various modifications and various forms, and it should be understood that the scope of rights of the present invention includes equivalents that can implement the technical idea.

[0025] Example 1:

[0026] like Figure 1 、 2 As shown, the photovoltaic sheet carrier of this embodiment includes a box body 1 with an opening on the front, the top plate of the box body 1 is provided with a sheet pressing assembly, the top plate is fixedly set on the box body 1, the sheet pressing assembly passes through the top plate, one end is located inside the box body 1, and the other end is located outside the box body 1, the sheet pressing assembly can spontaneously press downward the stacked sheets 8 loaded into the box body 1; the part of the sheet pressing assembly located outside the box body 1 is provided with a lifting part 2 that can drive the pressing assembly to rise to eliminate the pressure on the sheets 8 in the box.

[0027] The sheet pressing assembly of this embodiment includes a guide rod 3 that passes through the top plate of the box body 1. One end of the guide rod 3 is located inside the box body 1, and the other end is located outside the box body 1. The end of the guide rod 3 located inside the box body 1 is connected to a pressure plate 5. A compression spring 4 is provided between the pressure plate 5 and the top plate of the box body 1 and is coiled around the guide rod 3. The lifting portion 2 is provided at the end of the guide rod 3 located outside the box body 1. Both the guide rod 3 and the compression spring 4 are provided in two sets, and the lifting portion 2 is a grabbing plate provided at the outer end of the guide rod 3.

[0028] Several positioning components 6 in the form of pins are provided on the outside of the box body 1 .

[0029] Example 2:

[0030] like Figures 3-5 As shown, in this embodiment, the outer ends of the guide rods 3 are not provided with grabbing plates, but a lifting plate fixedly connected between the outer ends of the two guide rods 3.

[0031] The lifting plate is used to cooperate with the lifting mechanism of the compression assembly. One form of the compression assembly lifting mechanism is: it includes a lifting arm 9, a lifting module 10 and a sliding base 11. The photovoltaic sheet carrier is placed on the sliding base 11. The sliding base 11 moves to the lifting arm 9, so that the lifting arm 9 is inserted under the lifting plate. The lifting arm 9 rises under the drive of the lifting module, thereby driving the compression assembly to rise to eliminate the pressure on the sheet 8 in the box, so that the pallet 7 and the sheet 8 thereon can be taken out together.

[0032] Of course, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples. Equivalent changes and improvements made by ordinary technicians in this technical field within the essential scope of the present invention should all fall within the scope of the patent of the present invention.

Claims

1. A photovoltaic sheet carrier, comprising a box body (1) with a front opening, the top plate of the box body (1) being provided with a sheet pressing assembly, characterized in that: The top plate is fixedly arranged on the box body (1), and the sheet pressing assembly passes through the top plate, with one end located inside the box body (1) and the other end located outside the box body (1). The sheet pressing assembly can spontaneously press downward the stacked sheets (8) loaded into the box body (1); the portion of the sheet pressing assembly located outside the box body (1) is provided with a lifting portion (2) that can drive the pressing assembly to rise to eliminate the pressure on the sheets (8) in the box.

2. The photovoltaic sheet carrier according to claim 1, characterized in that: The sheet pressing assembly includes a guide rod (3) passing through the top plate of the box body (1), one end of the guide rod (3) is located inside the box body (1), and the other end is located outside the box body (1), the end of the guide rod (3) located inside the box body (1) is connected to a pressure plate (5), a compression spring (4) coiled on the guide rod (3) is provided between the pressure plate (5) and the top plate of the box body (1), and the lifting part (2) is provided at the end of the guide rod (3) located outside the box body (1).

3. The photovoltaic sheet carrier according to claim 2, characterized in that: The guide rods (3) and compression springs (4) are each provided in two groups.

4. The photovoltaic sheet carrier according to claim 2 or 3, characterized in that: The lifting part (2) is a grabbing plate arranged at the outer end of the guide rod (3).

5. The photovoltaic sheet carrier according to claim 3, characterized in that: The lifting portion (2) is a lifting plate fixedly connected between the outer ends of the two guide rods (3).

6. The photovoltaic sheet carrier according to claim 1, characterized in that: The box body (1) is provided with a plurality of positioning components (6) on the outside.

7. The photovoltaic sheet carrier according to claim 6, characterized in that: The positioning component (6) is a pin.

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