Photovoltaic panel trimming and grinding device

Abstract

The utility model relates to the technical field of photovoltaic panel processing equipment, and particularly discloses a photovoltaic panel trimming and polishing device which is characterized in that a vertical mounting groove is formed in the upper surface of a workbench, a first motor is arranged on the upper surface of the vertical mounting groove, and an output shaft penetrates through the vertical mounting groove and then is connected to the upper end of a screw rod; the lower end of the screw rod is rotatably connected to the bottom of the vertical mounting groove; the mounting seat is screwed on the screw rod; the rear end of the first mounting rod is connected to the mounting seat, the rear end of the second mounting rod is rotatably connected to the front end of the first mounting rod, the front end of the second mounting rod is connected to the photovoltaic panel, and the second mounting rod is sleeved with a driven wheel; the second motor is arranged on the first mounting rod, and an output shaft is provided with a driving wheel; the polishing structure is arranged in the cavity of the workbench. The position of the photovoltaic panel is adjusted through the vertical moving structure and the rotating structure, the photovoltaic panel is driven to be inserted into the polishing groove to be polished through the polishing structure, the workload of operators is reduced, and the polishing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel processing equipment, in particular to a photovoltaic panel edge trimming and polishing device. Background Art

[0002] Solar energy is a clean, renewable energy source that is increasingly popular among people. It plays a wide range of roles in our lives and work, one of which is converting solar energy into electricity. As photovoltaic technology matures, solar panels are finding applications in many fields, including solar power, transportation, communications, petroleum, marine, and meteorological applications.

[0003] To improve photoelectric conversion efficiency and reduce costs, photovoltaic panels require cutting. This process involves cutting a solar panel longitudinally and transversely according to specific specifications and requirements, creating solar cell chips of specified dimensions that are then welded together to form a complete photovoltaic cell module. After cutting, the cut surfaces of photovoltaic panels are prone to burrs and sharp edges, necessitating polishing.

[0004] However, when grinding photovoltaic panels, operators usually use handheld angle grinders to grind the photovoltaic panels, which results in a large workload for the operators. Long working hours can easily lead to poor grinding effects. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic panel edge cutting and grinding device to solve the problems of heavy workload and poor grinding effect for operators when grinding photovoltaic panels.

[0006] In order to solve the above technical problems, the technical solution adopted by the present utility model is as follows: a photovoltaic panel edge cutting and grinding device, comprising a workbench, a vertical moving structure, a rotating structure and a grinding structure;

[0007] A workbench, wherein the upper surface of the workbench is provided with a grinding groove and a cavity is provided below the grinding groove;

[0008] The vertical movement structure includes a vertical mounting groove, a first motor, a first mounting seat, and a screw rod; the vertical mounting groove is provided on the upper surface of the workbench, the first motor is provided on the upper surface of the vertical mounting groove, the output shaft of the first motor passes through the vertical mounting groove and is connected to the upper end of the screw rod, the lower end of the screw rod is rotatably connected to the bottom of the vertical mounting groove; the first mounting seat is screwed onto the screw rod;

[0009] The rotating structure includes a first mounting rod, a second mounting rod, a second motor, a driving wheel, and a driven wheel; the first mounting rod is arranged at the opening of the vertical mounting slot, and the rear end is connected to the first mounting seat, the rear end of the second mounting rod is rotatably connected to the front end of the first mounting rod, the front end of the second mounting rod is connected to the photovoltaic panel, and the second mounting rod is sleeved with a driven wheel; the second motor is arranged on the first mounting rod, and the output shaft of the second motor is provided with a driving wheel, which is engaged with the driven wheel;

[0010] The grinding structure is arranged in the cavity of the workbench.

[0011] As a further technical solution of the above scheme, the front end of the second mounting rod is also provided with an angle adjustment structure, and the angle adjustment structure includes a third motor, a worm gear, a worm, an articulated shaft, an articulated seat and a second mounting seat; the third motor is arranged on the side wall of the second mounting rod, and the output shaft of the third motor is connected to the worm; the articulated seat is arranged at the front end of the second mounting rod; the articulated shaft passes through the articulated seat, and a worm gear is provided at the end extending out of the articulated seat, and the worm gear is engaged with the worm; the front end of the articulated shaft is connected to the second mounting seat through a connecting rod, and the second mounting seat is connected to the photovoltaic panel.

[0012] As a further technical solution of the above solution, an air pump is provided above the second mounting base, and a plurality of suction cups are provided on the side wall of the second mounting base contacting the photovoltaic panel, and the suction cups are connected to the air pump.

[0013] As a further technical solution of the above-mentioned scheme, the grinding structure includes a fourth motor, a grinding wheel, a fifth motor, a screw and a sliding seat; the two ends of the screw are rotatably connected to the side walls of the cavity of the workbench, and the direction of the screw is consistent with the direction of the grinding groove; the sliding seat is screwed on the screw; the fourth motor is arranged on the sliding seat, and the output shaft of the fourth motor is connected to the grinding wheel; the fifth motor is arranged on the side wall of the workbench, and the output shaft of the fifth motor passes through the workbench and is connected to the screw to drive the screw to rotate.

[0014] As a further technical solution of the above solution, the surface of the screw rod passing through the sliding seat is covered with an accordion cover.

[0015] As a further technical solution of the above solution, a rubber plate is provided at the opening of the grinding groove.

[0016] As a further technical solution of the above scheme, it also includes a dust suction structure, which includes a dust suction pump and an air inlet pipe. The dust suction pump is arranged on one side of the workbench, one end of the inlet pipe is connected to the dust suction pump, and the other end is connected to the side wall or bottom of the cavity.

[0017] As a further technical solution of the above solution, the air inlet pipes are provided in multiple groups.

[0018] Compared with the existing technology, the utility model has the following advantages and beneficial effects: the utility model adjusts the position of the photovoltaic panel through the vertical moving structure and the rotating structure, drives the photovoltaic panel to be inserted into the grinding groove and polished using the grinding structure, thereby reducing the workload of the operators and improving the polishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another perspective.

[0021] Figure 3 for Figure 2 A magnified schematic diagram of the structure in the middle.

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the grinding structure and vacuum pump inside the workbench.

[0023] The meanings of the numbers in the figure are: workbench-1; grinding groove-11; cavity-12; vertical moving structure-2; vertical mounting groove-21; first motor-22; first mounting seat-23; screw-24; rotating structure-3; first mounting rod-31; second mounting rod-32; second motor-33; driving wheel-34; driven wheel-35; photovoltaic panel-4; fourth motor-51; grinding wheel-52; fifth motor-53; screw-54; sliding seat-55; accordion cover-56; third motor-61; worm gear-62; worm-63; hinge shaft-64; hinge seat-65; second mounting seat-66; air pump-7; suction cup-71; rubber plate-8; dust suction pump-91; air inlet pipe-92. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention, so as to have a further understanding of the concept of the present invention, the technical problems solved, the technical features constituting the technical solutions and the technical effects brought about.

[0025] like Figures 1 to 4 As shown, a photovoltaic panel edge trimming and grinding device includes a workbench 1, a vertical moving structure 2, a rotating structure 3 and a grinding structure;

[0026] The workbench 1 has a grinding groove 11 on its upper surface and a cavity 12 below the grinding groove 11;

[0027] The vertical moving structure 2 includes a vertical mounting groove 21, a first motor 22, a first mounting seat 23, and a screw 24. The vertical mounting groove 21 is provided on the upper surface of the workbench 1. The first motor 22 is provided on the upper surface of the vertical mounting groove 21. The output shaft of the first motor 22 passes through the vertical mounting groove 21 and is connected to the upper end of the screw 24. The lower end of the screw 24 is rotatably connected to the bottom of the vertical mounting groove 21. The first mounting seat 23 is screwed onto the screw 24.

[0028] The rotating structure 3 includes a first mounting rod 31, a second mounting rod 32, a second motor 33, a driving wheel 34, and a driven wheel 35. The first mounting rod 31 is arranged at the opening of the vertical mounting slot 21, and its rear end is connected to the first mounting seat 23. The rear end of the second mounting rod 32 is rotatably connected to the front end of the first mounting rod 31, and the front end of the second mounting rod 32 is connected to the photovoltaic panel 4. The second mounting rod 32 is sleeved with a driven wheel 35. The second motor 33 is arranged on the first mounting rod 31, and the output shaft of the second motor 33 is provided with a driving wheel 34, which is engaged with the driven wheel 35.

[0029] The grinding structure is arranged in the cavity 12 of the workbench 1 .

[0030] After the photovoltaic panel 4 is cut, the photovoltaic panel 4 is first connected to the second mounting rod 32, and the first motor 22 is started. The rotation of the first motor 22 drives the screw 24 to rotate. Since the first mounting seat 23 and the screw 24 are screwed together, the first mounting seat 23 moves up and down along the screw 24. The first mounting rod 31 is fixedly connected to the first mounting seat 23. The second mounting rod 32 connects the first mounting rod 31 and the photovoltaic panel 4. When the first mounting seat 23 moves downward, it drives the photovoltaic panel 4 to move downward. One edge of the photovoltaic panel 4 is inserted into the grinding groove 11, and the grinding structure is started to grind the cut edge of the photovoltaic panel 4. After the grinding is completed, the vertical moving structure 2 is started to lift the photovoltaic panel 4, and the photovoltaic panel 4 is separated from the grinding groove 11; the second motor 33 is started, and the second motor 33 drives the driving wheel 34 to rotate. Since the driving wheel 34 and the driven wheel 35 are engaged, the rotation of the driven wheel 35 drives the second mounting rod 32 to rotate, completing the edge rotation of the photovoltaic panel 4, repeating the above operation to grind the other edges of the photovoltaic panel 4, completing the overall grinding of the photovoltaic panel 4, and improving the grinding efficiency and effect.

[0031] like Figure 2 and Figure 3As shown, as a preferred embodiment, the front end of the second mounting rod 32 is further provided with an angle adjustment structure, which includes a third motor 61, a worm gear 62, a worm 63, a hinge shaft 64, a hinge seat 65, and a second mounting seat 66. The third motor 61 is disposed on the side wall of the second mounting rod 32, and the output shaft of the third motor 61 is connected to the worm 63. The hinge seat 65 is disposed at the front end of the second mounting rod 32. The hinge shaft 64 passes through the hinge seat 65, and the end extending out of the hinge seat 65 is provided with a worm gear 62, which meshes with the worm 63. The front end of the hinge shaft 64 is connected to the second mounting seat 66 via a connecting rod, and the second mounting seat 66 is connected to the photovoltaic panel 4. In this embodiment, when the angle of the photovoltaic panel 4 needs to be adjusted, the third motor 61 is started, and the third motor 61 drives the worm 63 to rotate, which drives the worm gear 62 to rotate. Since the worm gear 62 is mounted on the hinge shaft 64, it drives the hinge shaft 64 to rotate, thereby achieving angle adjustment between the second mounting seat 66 and the photovoltaic panel 4.

[0032] like Figure 2 As shown, as a preferred embodiment, an air pump 7 is provided above the second mounting base 66, and a plurality of suction cups 71 are provided on the side wall of the second mounting base 66 contacting the photovoltaic panel 4, and the suction cups 71 are connected to the air pump 7. In this embodiment, in order to better connect the photovoltaic panel 4, the air pump 7 is provided on the second mounting base 66. First, the photovoltaic panel 4 is brought into contact with the suction cups 71, and the air pump 7 is started to suck air to fix the photovoltaic panel 4 on the second mounting base 66.

[0033] like Figure 1 and Figure 4 As shown, as a preferred embodiment, the grinding structure includes a fourth motor 51, a grinding wheel 52, a fifth motor 53, a screw 54 and a sliding seat 55; both ends of the screw 54 are rotatably connected to the side walls of the cavity 12 of the workbench 1, and the direction of the screw 54 is consistent with the direction of the grinding groove 11; the sliding seat 55 is screwed on the screw 54; the fourth motor 51 is arranged on the sliding seat 55, and the output shaft of the fourth motor 51 is connected to the grinding wheel 52; the fifth motor 53 is arranged on the side wall of the workbench 1, and the output shaft of the fifth motor 53 passes through the workbench 1 and is connected to the screw 54 to drive the screw 54 to rotate. In this embodiment, after the photovoltaic panel 4 is extended into the grinding groove 11, the fourth motor 51 is started, and the fourth motor 51 drives the grinding wheel 52 to rotate to grind the cut edge of the photovoltaic panel 4; the fifth motor 53 is started to drive the screw 54 to rotate. Since the sliding seat 55 is screwed to the screw 54, the sliding seat 55 drives the grinding wheel 52 to move along the screw 54, and different positions on the side of the photovoltaic panel 4 are polished, thereby improving the polishing effect.

[0034] like Figure 4As shown, as a preferred embodiment, the surface of the screw rod 54 passing through the sliding seat 55 is covered with an accordion cover 56. In this embodiment, after the accordion cover 56 is set, the screw rod 54 is separated from the dust generated by grinding, ensuring that the sliding seat 55 moves smoothly.

[0035] like Figure 2 As shown, as a preferred embodiment, a rubber sheet 8 is provided at the opening of the grinding groove 11. In this embodiment, the rubber sheet 8 is used to shield the opening of the grinding groove 11. When not grinding, it is in a closed state to prevent dust interference. When grinding is required, the photovoltaic panel 4 can directly press down the rubber sheet 8 to enter the grinding groove 11 without affecting normal operation.

[0036] like Figure 2 and Figure 4 As shown, as a preferred embodiment, a dust collection structure is further included, comprising a dust collection pump 91 and an air inlet pipe 92. The dust collection pump 91 is disposed on one side of the workbench 1, and one end of the air inlet pipe 92 is connected to the dust collection pump 91, while the other end is connected to the side wall or bottom of the cavity 12. In this embodiment, when grinding generates a large amount of dust, the dust collection pump 91 is activated to directly extract the generated dust from the air inlet pipe 92 into the dust collection pump 91, thereby preventing dust from overflowing and avoiding safety hazards caused by excessive dust density.

[0037] like Figure 4 As shown, as a preferred embodiment, there are multiple groups of air inlet pipes 92. In this embodiment, multiple groups of air inlet pipes 92 are set to work together to reduce the possibility of dust overflow.

[0038] The words "connection" and "fixation" appearing in the description of the present invention may refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meanings of the above terms in the present invention shall be understood according to the specific circumstances.

[0039] In the description of the present invention, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., which indicate the orientation or position relationship, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A photovoltaic panel edge trimming and polishing device, characterized by: It includes a workbench (1), a vertical moving structure (2), a rotating structure (3) and a grinding structure; A workbench (1) has a grinding groove (11) on its upper surface, and a cavity (12) is provided below the grinding groove (11); A vertical moving structure (2) comprises a vertical mounting groove (21), a first motor (22), a first mounting seat (23) and a screw rod (24); the vertical mounting groove (21) is arranged on the upper surface of the workbench (1), the first motor (22) is arranged on the upper surface of the vertical mounting groove (21), the output shaft of the first motor (22) passes through the vertical mounting groove (21) and is connected to the upper end of the screw rod (24), and the lower end of the screw rod (24) is rotatably connected to the bottom of the vertical mounting groove (21); the first mounting seat (23) is screwed onto the screw rod (24); The rotating structure (3) comprises a first mounting rod (31), a second mounting rod (32), a second motor (33), a driving wheel (34) and a driven wheel (35); the first mounting rod (31) is arranged at the opening of the vertical mounting groove (21), and the rear end is connected to the first mounting seat (23); the rear end of the second mounting rod (32) is rotatably connected to the front end of the first mounting rod (31), the front end of the second mounting rod (32) is connected to the photovoltaic panel (4), and the second mounting rod (32) is sleeved with a driven wheel (35); the second motor (33) is arranged on the first mounting rod (31), and the output shaft of the second motor (33) is provided with a driving wheel (34), and the driving wheel (34) is meshed with the driven wheel (35); The grinding structure is arranged in the cavity (12) of the workbench (1).

2. The photovoltaic panel edge trimming and polishing device according to claim 1, characterized in that: The front end of the second mounting rod (32) is also provided with an angle adjustment structure, which includes a third motor (61), a worm gear (62), a worm (63), an articulated shaft (64), an articulated seat (65) and a second mounting seat (66); the third motor (61) is arranged on the side wall of the second mounting rod (32), and the output shaft of the third motor (61) is connected to the worm (63); the articulated seat (65) is arranged at the front end of the second mounting rod (32); the articulated shaft (64) passes through the articulated seat (65), and the end extending out of the articulated seat (65) is provided with a worm gear (62), and the worm gear (62) is engaged with the worm (63); the front end of the articulated shaft (64) is connected to the second mounting seat (66) through a connecting rod, and the second mounting seat (66) is connected to the photovoltaic panel (4).

3. The photovoltaic panel edge trimming and polishing device according to claim 2, characterized in that: An air pump (7) is provided above the second mounting seat (66), and a plurality of suction cups (71) are provided on the side wall of the second mounting seat (66) contacting the photovoltaic panel (4), and the suction cups (71) are in communication with the air pump (7).

4. The photovoltaic panel edge trimming and polishing device according to claim 1, characterized in that: The grinding structure comprises a fourth motor (51), a grinding wheel (52), a fifth motor (53), a screw (54) and a sliding seat (55); both ends of the screw (54) are rotatably connected to the side walls of the cavity (12) of the workbench (1), and the direction of the screw (54) is consistent with the direction of the grinding groove (11); the sliding seat (55) is screwed onto the screw (54); the fourth motor (51) is arranged on the sliding seat (55), and the output shaft of the fourth motor (51) is connected to the grinding wheel (52); the fifth motor (53) is arranged on the side wall of the workbench (1), and the output shaft of the fifth motor (53) passes through the workbench (1) and is connected to the screw (54) to drive the screw (54) to rotate.

5. The photovoltaic panel edge trimming and polishing device according to claim 4, characterized in that: The surface of the screw rod (54) passing through the sliding seat (55) is covered with an accordion cover (56).

6. The photovoltaic panel edge trimming and polishing device according to claim 1, characterized in that: A rubber plate (8) is provided at the opening of the grinding groove (11).

7. The photovoltaic panel edge trimming and polishing device according to claim 1, characterized in that: The workbench (1) further comprises a dust suction structure, wherein the dust suction structure comprises a dust suction pump (91) and an air inlet pipe (92). The dust suction pump (91) is arranged on one side of the workbench (1), and one end of the air inlet pipe (92) is connected to the dust suction pump (91), and the other end is connected to the side wall or bottom of the cavity (12).

8. The photovoltaic panel edge trimming and polishing device according to claim 7, characterized in that: The air inlet pipes (92) are provided in multiple groups.

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