A photovoltaic module cutting device

Abstract

This utility model discloses a photovoltaic module cutting device, including a worktable, a support frame at the center of the upper part of the worktable, a rack on one side of the upper part of the support frame, a movable frame above the rack, a first motor on one side of the upper part of the movable frame, the first motor's rotation shaft passing through the movable frame and fixedly connected to the gear, a second motor above the movable frame on the side away from the first motor, two symmetrical fixed seats on the side of the movable frame away from the support frame, a threaded rod between the two fixed seats, the second motor's rotation shaft passing through the movable frame and fixedly connected to the threaded rod, a movable plate on the threaded rod, and a mounting frame on the side of the movable plate away from the movable frame, on which a laser cutter is fixedly mounted. This cutting device has high cutting efficiency, reduces the workload of workers, and effectively improves the processing efficiency of photovoltaic modules.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module processing technology, and in particular to a photovoltaic module cutting device. Background Technology

[0002] Photovoltaic cells are composed of glass, EVA, silicon wafers, and a backsheet, encapsulated in a structure of glass-EVA-cell-EVA-backsheet. The backsheet, located on the outermost layer on the back of the photovoltaic cell, is a crucial component, serving not only as an encapsulation layer but also protecting the cell from environmental impacts and ensuring its lifespan. Currently, photovoltaic module backsheets are mostly cut manually, which is inefficient, increases workload, and is detrimental to photovoltaic module processing. Therefore, we propose a photovoltaic module cutting device. Utility Model Content

[0003] To address the aforementioned problems, this invention provides a photovoltaic module cutting device. This invention solves the problem that existing photovoltaic module cutting methods, which mostly rely on manual labor, are inefficient, increase the workload of workers, and are detrimental to photovoltaic module processing.

[0004] This utility model discloses a photovoltaic module cutting device, including a workbench, a support frame at the top center of the workbench, a rack on one side above the support frame, a movable frame above the rack, a first motor on one side above the movable frame, the first motor's rotating shaft passing through the movable frame and fixedly connected to the gear, a second motor above the movable frame on the side away from the first motor, two symmetrical fixed seats on the side of the movable frame away from the support frame, a threaded rod between the two fixed seats, the second motor's rotating shaft passing through the movable frame and fixedly connected to the threaded rod, a movable plate on the threaded rod, and a mounting frame on the side of the movable plate away from the movable frame, on which a laser cutter is fixedly mounted.

[0005] In the above scheme, the movable frame is provided with sliders at both ends on the side near the support frame, and the support frame is provided with guide rails that match the sliders.

[0006] In the above scheme, the movable plate is provided with guide rods on both sides of the threaded rod, and the two ends of the guide rods are fixedly connected to the fixed base respectively.

[0007] In the above scheme, the upper end of the worktable is provided with a clearance groove located below the laser cutting machine.

[0008] In the above scheme, the workbench is equipped with support rollers on both sides of the clearance groove.

[0009] In the above scheme, a control panel is provided on one side above the workbench.

[0010] The advantages and beneficial effects of this utility model are as follows: This utility model provides a photovoltaic module cutting device. A second motor drives a threaded rod to rotate. When the threaded rod rotates, a movable plate moves vertically on the threaded rod. Through the transmission of the movable plate, the mounting frame and the laser cutting machine also move accordingly. The laser cutting machine can cut the back sheet of the photovoltaic module to be cut. A first motor drives a gear to rotate. When the gear rotates, through the mutual cooperation between the gear and the rack, the movable frame can move horizontally back and forth on the support frame. Through the transmission of the movable frame, the laser cutting machine also moves accordingly. Thus, the cutting work of the back sheet can be completed by the moving laser cutting machine. This cutting device has a simple structure, high cutting efficiency, reduces the workload of workers, and effectively improves the processing efficiency of photovoltaic modules. Attached Figure Description

[0011] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is the right view of the present invention; Figure 3 This is a schematic diagram of part A of the present invention; Figure 4 This is a schematic diagram of part B of the present invention.

[0013] In the diagram: 1. Workbench; 2. Support frame; 3. Rack; 4. Movable frame; 5. First motor; 6. Gear; 7. Second motor; 8. Fixed seat; 9. Threaded rod; 10. Movable plate; 11. Mounting frame; 12. Laser cutter; 13. Slider; 14. Guide rail; 15. Guide rod; 16. Clearance groove; 17. Support roller shaft; 18. Control panel. Detailed Implementation

[0014] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0015] like Figure 1-4As shown, this utility model is a photovoltaic module cutting device, including a workbench 1. A support frame 2 is provided at the center of the upper part of the workbench 1. A rack 3 is provided on one side of the upper part of the support frame 2. A movable frame 4 is provided above the rack 3. A first motor 5 is provided on one side of the upper part of the movable frame 4. The rotation shaft of the first motor 5 passes through the movable frame 4 and is fixedly connected to a gear 6. The gear 6 and the rack 3 mesh with each other. When the first motor 5 is working, the first motor 5 drives the gear 6 to rotate. When the gear 6 rotates, the movable frame 4 can reciprocate horizontally on the support frame 2 through the mutual cooperation between the gear 6 and the rack 3. A second motor 7 is provided above the movable frame 4 on the side away from the first motor 5. Two symmetrical fixed seats 8 are provided on the side of the movable frame 4 away from the support frame 2. A threaded rod 9 is provided between the fixed seats 8, and the threaded rod 9 is movably connected to the fixed seats 8. The rotating shaft of the second motor 7 passes through the movable frame 4 and is fixedly connected to the threaded rod 9. A movable plate 10 is provided on the threaded rod 9, and the movable plate 10 is threadedly connected to the threaded rod 9. A mounting frame 11 is provided on the side of the movable plate 10 away from the movable frame 4. A laser cutting machine 12 is fixedly mounted on the mounting frame 11. When the second motor 7 is working, the second motor 7 drives the threaded rod 9 to rotate. When the threaded rod 9 rotates, the movable plate 10 can reciprocate vertically on the threaded rod 9. Through the transmission of the movable plate 10, the mounting frame 11 and the laser cutting machine 12 also move accordingly. When the laser cutting machine 12 is working, the laser cutting machine 12 can cut the photovoltaic module backsheet to be cut.

[0016] The movable frame 4 is equipped with sliders 13 at both ends near the support frame 2. The support frame 2 is equipped with guide rails 14 that match the sliders 13. The sliders 13 can slide on the guide rails 14. Through the cooperation between the sliders 13 and the guide rails 14, the movement stability of the movable frame 4 is effectively improved.

[0017] The movable plate 10 is provided with guide rods 15 on both sides of the threaded rod 9. The two ends of the guide rods 15 are fixedly connected to the fixed base 8 respectively. The guide rods 15 are movably connected to the movable plate 10. Through the mutual cooperation between the guide rods 15 and the movable plate 10, the movement stability of the movable plate 10 is effectively improved.

[0018] The upper end of the workbench 1 is provided with a clearance groove 16 located below the laser cutting machine 12.

[0019] The workbench 1 is equipped with support rollers 17 on both sides of the clearance groove 16. The support rollers 17 make it easier for workers to move the back plate.

[0020] A control panel 18 is provided on one side above the workbench 1, through which the working status of the cutting device can be controlled.

[0021] Specifically, in this utility model, when cutting the back panel, the back panel is moved below the laser cutting machine 12. When the second motor 7 is working, the second motor 7 drives the threaded rod 9 to rotate. When the threaded rod 9 rotates, the movable plate 10 moves vertically on the threaded rod 9. Through the transmission of the movable plate 10, the mounting frame 11 and the laser cutting machine 12 also move accordingly. When the laser cutting machine 12 is working, it can cut the photovoltaic module back panel to be cut. When the first motor 5 is working, the first motor 5 drives the gear 6 to rotate. When the gear 6 rotates, through the mutual cooperation between the gear 6 and the rack 3, the movable frame 4 can move back and forth horizontally on the support frame 2. Through the transmission of the movable frame 4, the laser cutting machine 12 also moves accordingly. During the cutting process of the laser cutting machine 12, the operator can press to assist in positioning the back panel, thereby effectively ensuring the accuracy of the back panel cutting.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 photovoltaic module cutting device, comprising a workbench (1), characterized in that, A support frame (2) is provided in the middle of the upper part of the workbench (1). A rack (3) is provided on one side of the upper part of the support frame (2). A movable frame (4) is provided above the rack (3). A first motor (5) is provided on one side of the upper part of the movable frame (4). The rotating shaft of the first motor (5) passes through the movable frame (4) and is fixedly connected to the gear (6). A second motor (7) is provided on the side of the movable frame (4) away from the first motor (5). Two symmetrical fixed seats (8) are provided on the side of the movable frame (4) away from the support frame (2). A threaded rod (9) is provided between the two fixed seats (8). The rotating shaft of the second motor (7) passes through the movable frame (4) and is fixedly connected to the threaded rod (9). A movable plate (10) is provided on the threaded rod (9). A mounting frame (11) is provided on the side of the movable plate (10) away from the movable frame (4). A laser cutting machine (12) is fixedly installed on the mounting frame (11).

2. The photovoltaic module cutting device according to claim 1, characterized in that, The movable frame (4) has sliders (13) at both ends near the support frame (2), and the support frame (2) has guide rails (14) that match the sliders (13).

3. The photovoltaic module cutting device according to claim 1, characterized in that, The movable plate (10) is provided with guide rods (15) on both sides of the threaded rod (9), and the two ends of the guide rods (15) are fixedly connected to the fixed seat (8).

4. The photovoltaic module cutting device according to claim 1, characterized in that, The upper end of the workbench (1) is provided with a clearance groove (16) located below the laser cutting machine (12).

5. A photovoltaic module cutting device according to claim 1, characterized in that, The workbench (1) is provided with support rollers (17) on both sides of the clearance groove (16).

6. The photovoltaic module cutting device according to claim 1, characterized in that, A control panel (18) is provided on one side above the workbench (1).

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