Photovoltaic panel corner polishing device

Abstract

The utility model relates to the field of photovoltaic panel polishing, in particular to a photovoltaic panel corner polishing device. A photovoltaic panel corner polishing device comprises a polishing auxiliary frame and a polishing machine, the cross section of the polishing frame is in an inverted-L shape, the polishing frame comprises a horizontal plane supporting part and a vertical plane supporting part of photovoltaic panel corners, an opening is formed in the middle of the polishing frame, and the polishing machine is detachably arranged at the opening; a grinding head of the grinding machine extends into the horizontal plane supporting part and the vertical plane supporting part, and the setting angle of the grinding machine is 45 degrees; auxiliary rolling wheels are arranged at the end portions of the opposite sides of the horizontal plane supporting part and the vertical plane supporting part, and the rolling direction of the auxiliary rolling wheels is consistent with the rolling direction of the grinding auxiliary frame. According to the device, a universal polisher can be installed on the support for polishing, purchase and development of new polisher equipment are reduced, and the whole installation and polishing operation is simple.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic panel grinding, in particular to a grinding device for the edges and corners of a photovoltaic panel. Background Art

[0002] When processing a photovoltaic panel, in order to facilitate the subsequent installation of an aluminum alloy frame, it is necessary to chamfer and grind its edges and corners. There is a position for installing the frame reserved at the four peripheral edges of the photovoltaic panel, and there are no power generation components at this position. When installing the aluminum alloy frame after grinding the edges and corners, the connection amplitude between the frame and the photovoltaic panel is small, and there will be no sharp protrusions. At the same time, chamfering and grinding can prevent the edges and corners from being knocked and broken. Therefore, in order to facilitate chamfering and grinding, we designed a grinding device for the edges and corners of a photovoltaic panel. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a grinding device for the edges and corners of a photovoltaic panel.

[0004] In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: a grinding device for the edges and corners of a photovoltaic panel, including a grinding auxiliary frame and a grinding machine. The cross-section of the grinding auxiliary frame is in the shape of "┐", including a horizontal plane support part and a vertical plane support part for the edges and corners of the photovoltaic panel. There is an opening in the middle of the grinding auxiliary frame, and the grinding machine is detachably arranged at the opening. The grinding head of the grinding machine extends into the horizontal plane support part and the vertical plane support part, and the setting angle of the grinding machine is 45°. Auxiliary rollers are arranged at the opposite side ends of the horizontal plane support part and the vertical plane support part, and the rolling direction of the auxiliary rollers is the same as the rolling direction of the grinding auxiliary frame.

[0005] Auxiliary roller mounting plates are respectively arranged inward at the free ends of the horizontal plane support part and the vertical plane support part, and the rotating shaft of the auxiliary roller is fixedly inserted into the mounting plate.

[0006] The auxiliary roller is a rolling bearing, and a plurality of auxiliary rollers are arranged in an array.

[0007] Chamfered surfaces are arranged on the outer sides of the connection ends of the horizontal plane support part and the vertical plane support part, and handles are arranged on the chamfered surfaces.

[0008] A "concave"-shaped grinding machine mounting frame is arranged at the opening of the horizontal plane support part. The grinding machine mounting frame forms an angle of 45° with the horizontal plane, and the grinding machine is arranged in the grinding machine mounting frame.

[0009] Clamping plates are arranged between the two vertical plates of the grinding machine mounting frame. Threaded holes are arranged on the two vertical plates of the grinding machine mounting frame. Adjusting screws are arranged in the threaded holes and are matched with the threaded holes. One end of the adjusting screw is rotatably connected to the clamping plate, and the other end is provided with a rotating handle.

[0010] A bearing is provided at the connection between the clamping plate and the adjusting screw, and the adjusting screw is inserted into the bearing.

[0011] On the opposite sides of the two clamping plates, there are rubber plate surfaces with corrugations.

[0012] The beneficial effects of the present utility model are as follows:

[0013] This device can install our general grinding machine on the bracket for grinding, reducing the purchase and development of new grinding machine equipment, and the entire installation and grinding operations are simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0015] Figure 1 is a front schematic view of the present utility model;

[0016] Figure 2 is a side schematic view of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0018] Refer to Figure 1-2 .

[0019] The present utility model discloses a grinding device for the corners of a photovoltaic panel, including a grinding auxiliary frame 2 and a grinding machine 1. The cross-section of the grinding auxiliary frame is in the shape of "┐", and includes a horizontal plane supporting part 21 and a vertical plane supporting part 22 for the corners of the photovoltaic panel. An opening 23 is provided in the middle of the grinding auxiliary frame, and the grinding machine 1 is detachably arranged at the opening 23; the grinding head 11 of the grinding machine 1 extends into the horizontal plane supporting part and the vertical plane supporting part, and the setting angle of the grinding machine is 45°; auxiliary rollers 3 are provided at the opposite side ends of the horizontal plane supporting part and the vertical plane supporting part, and the rolling direction of the auxiliary rollers is the same as the rolling direction of the grinding auxiliary frame.

[0020] Auxiliary roller mounting plates 4 are respectively provided on the free ends of the horizontal plane supporting part and the vertical plane supporting part towards the inside, and the rotating shafts of the auxiliary rollers are fixedly inserted into the mounting plates.

[0021] The auxiliary rollers are rolling bearings, and a plurality of auxiliary rollers are arranged in an array.

[0022] Chamfered surfaces 24 are provided on the outer sides of the connection ends of the horizontal plane supporting part and the vertical plane supporting part, and handles 5 are provided on the chamfered surfaces.

[0023] An opening at the horizontal plane support part is provided with a "concave"-shaped grinding machine mounting frame 6. The grinding machine mounting frame forms an angle of 45° with the horizontal plane, and the grinding machine is arranged within the grinding machine mounting frame.

[0024] Considering that during grinding, workers need to apply a force to both the horizontal plane support part 21 and the vertical plane support part 22 to make them fit during grinding, it is preferred that a clamping plate 61 is arranged between the two vertical plates of the grinding machine mounting frame. Threaded holes are provided on the two vertical plates of the grinding machine mounting frame, and adjusting screws 62 that match the threaded holes are provided. One end of the adjusting screw is rotatably connected to the clamping plate, and a rotating handle 63 is arranged at the other end.

[0025] A bearing 64 is arranged at the connection between the clamping plate and the adjusting screw, and the adjusting screw is inserted into the bearing.

[0026] The opposite sides of the two clamping plates are provided with rubber plate surfaces with corrugations.

[0027] The above are only embodiments of the present invention, and do not thereby limit the patent scope of the present invention. Any equivalent transformation made by using the content of the specification and drawings of the present invention, or any direct or indirect application in related technical fields, shall be similarly included within the patent protection scope of the present invention.

Claims

1. A photovoltaic panel corner grinding device, characterized in that: The invention comprises a grinding auxiliary frame (2) and a grinding machine (1); the grinding auxiliary frame has a cross section in the shape of "┐", and comprises a horizontal support portion (21) and a vertical support portion (22) at the corner of a photovoltaic panel; an opening (23) is arranged in the middle of the grinding auxiliary frame; the grinding machine (1) is detachably arranged at the opening (23); a grinding head (11) of the grinding machine (1) extends into the horizontal support portion and the vertical support portion, and the setting angle of the grinding machine is 45°; auxiliary rollers (3) are arranged at the opposite side ends of the horizontal support portion and the vertical support portion, and the rolling direction of the auxiliary rollers is consistent with the rolling direction of the grinding auxiliary frame.

2. A photovoltaic panel corner grinding device according to claim 1, characterized in that: The free ends of the horizontal plane support portion and the vertical plane support portion are respectively provided with auxiliary roller mounting plates (4) facing inward, and the rotating shaft of the auxiliary roller is fixedly inserted on the mounting plate.

3. A photovoltaic panel corner grinding device according to claim 2, characterized in that: The auxiliary roller is a rolling bearing, and a plurality of auxiliary rollers are provided in the auxiliary roller array.

4. A photovoltaic panel corner grinding device according to claim 1, characterized in that: A chamfered surface (24) is provided on the outer side of the connecting end of the horizontal plane support portion and the vertical plane support portion, and a handle (5) is provided on the chamfered surface.

5. The photovoltaic panel edge grinding device according to claim 1, characterized in that: A concave-shaped grinder mounting frame (6) is arranged at the opening of the horizontal plane support portion, the grinder mounting frame has an angle of 45° with the horizontal, and the grinder is arranged in the grinder mounting frame.

6. A photovoltaic panel corner grinding device according to claim 5, characterized in that: A clamping plate (61) is arranged between the two vertical plates of the grinder mounting frame, and threaded holes are arranged on the two vertical plates of the grinder mounting frame. The threaded holes are provided with matching adjusting screws (62). One end of the adjusting screw can be rotatably connected to the clamping plate, and the other end is provided with a rotating handle (63).

7. A photovoltaic panel corner grinding device according to claim 6, characterized in that: A bearing (64) is provided at the connection between the clamping plate and the adjusting screw, and the adjusting screw is inserted into the bearing.

8. A photovoltaic panel corner grinding device according to claim 7, characterized in that: The opposite sides of the two clamping plates are provided with rubber plate surfaces with corrugations.

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