Photovoltaic combined frame punching structure

Abstract

The utility model discloses a photovoltaic combined frame punching structure which comprises a base, a vertical frame is fixedly connected to one side of the top end of the base, a drilling mechanism is installed on the top of the vertical frame, a material containing groove is formed in the top end of the base, and a first gear and a second gear are arranged on the two sides of one side wall of the material containing groove respectively. A movable angle plate is arranged at the top of the material containing groove, racks are fixedly connected to the two sides of one side wall of the movable angle plate, rubber pads are embedded in the triangular positions of the top end of the material containing groove, and a through hole is formed in the remaining corner position of the top end of the material containing groove. According to the utility model, a series of structures are arranged, so that the overall stability after the frames are stacked is improved, and a plurality of stacked frames can be drilled at the same time, so that the drilling efficiency can be improved, the polishing of burr holes is avoided, the probability that the burrs on the holes scratch cables or other accessories is reduced, and the production efficiency is improved. And the adverse effect on the assembly of the photovoltaic piece is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to solar cell technical field, concretely is a kind of photovoltaic combination frame punching structure. BACKGROUND

[0002] Photovoltaic combination frame is also called solar module frame, which refers to the fixed frame and support of aluminum alloy profile formed by photovoltaic solar panel components. It is mainly used for fixing and sealing solar cell components to enhance the strength of the components. In order to connect with photovoltaic support and facilitate grounding of the components, a punching structure is usually used to punch a round hole for fixing on the support and a threading hole for connecting ground wire of photovoltaic components on the frame.

[0003] However, the height of the limiting structure cannot be flexibly adjusted when the existing punching structure punches the photovoltaic combination frame. When multiple frames are stacked and punched, the limiting structure can only limit the single frame at the bottom, and the stacked frames cannot be limited, which limits the punching efficiency of the punching structure. In addition, after the existing punching structure completes the punching of the photovoltaic frame, it usually cannot remove the burrs in the hole immediately after the drilling operation. Since multiple holes need to be punched on the photovoltaic frame, it is easy to miss the processing of holes with burrs, which can easily scratch the cable or other accessories, affecting the smooth assembly of photovoltaic components. SUMMARY

[0004] The utility model aims at providing a photovoltaic combination frame punching structure to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a photovoltaic combination frame punching structure, comprising a base, one side of the top end of the base is fixedly connected with a vertical frame, a drilling mechanism is installed on the top of the vertical frame, a material placing groove is formed on the top end of the base, first and second gears are respectively arranged on both sides of the side wall of the material placing groove, a movable angle plate is arranged on the top of the material placing groove, toothed racks are fixedly connected on both sides of the side wall of the movable angle plate, rubber pads are embedded in the triangular parts of the top end of the material placing groove, a through hole is formed in the remaining corner of the top end of the material placing groove, a micro motor is arranged in the through hole, and a polishing head is rotatably connected to the output end of the micro motor.

[0006] Preferably, a rotary motor is installed on the inner side of the top of the base, and a rotating shaft is rotatably connected to the output end of the rotary motor.

[0007] Preferably, the middle and the other end of the rotating shaft are fixedly connected with the first and second gears respectively, and the first and second gears are meshingly connected with the toothed racks respectively.

[0008] Preferably, the movable angle plate is slidably connected with the base through a rack.

[0009] Preferably, the top end of the material placing groove is fixedly connected with a fixed plate, and the fixed plate is slidably connected with the movable angle plate.

[0010] Preferably, an electric push rod is installed on the inner side of the base, and the micro motor is installed on the top of the output end of the electric push rod.

[0011] Preferably, the micro motor is connected with the through hole through the electric push rod, and the polishing head is movably connected with the through hole through the micro motor.

[0012] Compared with the prior art, the photovoltaic combined frame punching structure has the following beneficial effects:

[0013] 1. The height of the movable angle plate as a limiting structure can be flexibly adjusted according to the height of the photovoltaic module frame stack, so that multiple frames can be limited by the limiting structure after stacking, and the photovoltaic frame stacked at the lowermost part is not easy to slide on the material placing groove, the stability of the whole frame after stacking is improved, and multiple stacked frames can be drilled at the same time, thereby improving the drilling efficiency.

[0014] 2. The photovoltaic combined frame punching structure comprises a through hole, a micro motor, a polishing head and an electric push rod, and when the photovoltaic frame completes the drilling of a single hole, the polishing head driven to rotate by the micro motor can be directly inserted into the drilled hole from the lower direction of the drilled hole through the electric push rod, so that the drilled hole can be immediately polished inside to avoid missing the polishing treatment of the burr hole, thereby reducing the probability of burr on the hole scratching the cable or other accessories, and reducing the adverse effects on the assembly of the photovoltaic component. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole structure schematic view of the utility model;

[0016] Fig. 2 It is a first gear and rack structure schematic view of the utility model;

[0017] Fig. 3 It is a micro motor and polishing head structure schematic view of the utility model;

[0018] Fig. 4 It is a fixed plate and movable angle plate structure schematic view of the utility model.

[0019] In the diagram: 1. Vertical frame; 2. Base; 3. First gear; 4. Rack; 5. Through hole; 6. Fixing plate; 7. Movable angle plate; 8. Rubber pad; 9. Material trough; 10. Drilling mechanism; 11. Electric push rod; 12. Micro motor; 13. Grinding head; 14. Rotary motor; 15. Rotating shaft; 16. Second gear. Detailed Implementation

[0020] 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.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] like Figs. 1 to 4As shown, the photovoltaic frame drilling structure of this embodiment includes a base 2, which supports the vertical frame 1 to ensure the stability of the entire drilling structure. The vertical frame 1 is fixedly connected to one side of the top of the base 2. The vertical frame 1 is also equipped with a sliding guide rail, allowing the drilling mechanism 10 to flexibly adjust its height for drilling the stacked photovoltaic frames. The drilling mechanism 10 is installed on the top of the vertical frame 1. A material placement groove 9 is provided at the top of the base 2. The material placement groove 9 facilitates the stable placement of the photovoltaic frames to be drilled, ensuring stability during drilling. A first gear 3 and a second gear 16 are respectively provided on both sides of one side wall of the material placement groove 9. The first gear 3 and the second gear 16 can be simultaneously driven to rotate by the rotating shaft 15, allowing them to rotate synchronously and mesh with the rack 4 on the movable angle plate 7. The movable angle plate 7 is located at the top of the material placement groove 9. The movable angle plate 7 is welded from two vertical plates, allowing the right angles on the photovoltaic frames to abut against it, thus achieving… The movable corner plate 7 limits the position of the photovoltaic frame. Both sides of one side wall of the movable corner plate 7 are fixedly connected to racks 4, which can mesh with the first gear 3 and the second gear 16. This allows the movable corner plate 7 to slide out from the top of the base 2 through gear meshing, thus limiting the position of the stacked photovoltaic frames. Rubber pads 8 are embedded in the triangular area at the top of the material tray 9. The function of the rubber pads 8 is to increase the friction coefficient of the surface of the material tray 9, making it difficult for the photovoltaic frames placed against the top surface of the material tray 9 to slide. A through hole 5 is provided at the remaining corner of the end. The inner diameter of the through hole 5 is larger than the diameter of the drill bit of the drilling mechanism 10, and also larger than the diameter of the micro motor 12 and the grinding head 13. This allows the grinding head 13 to be inserted into the hole on the photovoltaic frame from inside the through hole 5. The micro motor 12 is installed inside the through hole 5. The output end of the micro motor 12 is rotatably connected to the grinding head 13. The function of the grinding head 13 is to grind the pre-drilled holes on the photovoltaic frame to effectively remove burrs from the inner wall of the holes and reduce the probability of burrs causing damage to cables and other accessories later.

[0024] Specifically, a rotary motor 14 is installed on the inner side of the top of the base 2. The output end of the rotary motor 14 is rotatably connected to a rotating shaft 15. When the rotary motor 14 is powered on, it can drive the rotating shaft 15 to rotate, thereby realizing the rotation of the first gear 3 and the second gear 16.

[0025] Furthermore, the middle part and the other end of the rotating shaft 15 are fixedly connected to the first gear 3 and the second gear 16 respectively. The first gear 3 and the second gear 16 are respectively meshed with the rack 4. After being driven by the rotating shaft 15, the first gear 3 and the second gear 16 can mesh with the rack 4, so that the movable corner plate 7 slides upward along the top of the base 2, so that the top height of the movable corner plate 7, which is a limiting structure, can be raised, thereby facilitating the limiting of the stacked photovoltaic frame by the movable corner plate 7.

[0026] Furthermore, the movable corner plate 7 is slidably connected to the base 2 via the rack 4. After the movable corner plate 7 slides upward, it will limit the stacked photovoltaic frames, so that multiple stacked photovoltaic frames can be drilled simultaneously on the drilling structure.

[0027] Furthermore, a fixing plate 6 is fixedly connected to the top of the material trough 9. The fixing plate 6 is slidably connected to the movable corner plate 7. The function of the fixing plate 6 is to provide lateral support for the upward sliding movable corner plate 7, reduce the probability of the movable corner plate 7 tilting to the side, and reduce the adverse effects on the drilling accuracy.

[0028] Furthermore, an electric push rod 11 is installed on the inner side of the base 2, and a micro motor 12 is installed on the top of the output end of the electric push rod 11. The electric push rod 11 can control the height of the micro motor 12 and the grinding head 13, so that the grinding head 13 can immediately grind the inner wall of the hole on the photovoltaic frame after drilling, thereby avoiding missing the grinding of the burr holes.

[0029] Furthermore, the micro motor 12 is connected to the through hole 5 via the electric push rod 11, and the grinding head 13 is movably connected to the through hole 5 via the micro motor 12. The grinding head 13 can be pushed up by the electric push rod 11 and sequentially inserted into the holes drilled on the photovoltaic frame, thereby realizing the immediate grinding of the drilled holes.

[0030] The usage method of this embodiment is as follows: When using this photovoltaic combination frame punching structure, the number of frames to be punched can be used to determine whether to stack the frames for punching. When it is necessary to stack the photovoltaic frames for punching, the external power supply can be connected first, and then the rotary motor 14 can be started, so that the rotary motor 14 drives the rotating shaft 15 to rotate, so that the rotating shaft 15 drives the first gear 3 and the second gear 16 to rotate. Then, the first gear 3 and the second gear 16 will mesh with the rack 4 on the movable corner plate 7, so that the movable corner plate 7 slides out along the top of the base 2 through the meshing action. At this time, the height of the top of the movable corner plate 7 will increase. Then, the photovoltaic frames that need to be punched can be stacked one by one until the movable corner plate 7 is stacked. The top height is flush with the top height of the stacked photovoltaic frame. Then, the drilling mechanism 10 can be activated to start drilling holes in the stacked photovoltaic frame. After drilling is completed, the electric push rod 11 and the micro motor 12 can be activated. The electric push rod 11 pushes the micro motor 12 and the grinding head 13 out of the through hole 5. At the same time, the micro motor 12 drives the grinding head 13 to rotate. The grinding head 13 will rotate and rise and probe into the drilled holes in the photovoltaic frame in sequence to grind the burrs on the inner wall of the holes. After the grinding step is completed, the electric push rod 11 can be reset. Finally, the drilling position of the photovoltaic frame is changed so that the drilling steps are performed in other positions of the frame.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A photovoltaic combination frame punching structure comprising a base (2), characterized in that: The top end of the base (2) is fixedly connected with a vertical frame (1), the top of the vertical frame (1) is provided with a drilling mechanism (10), the top end of the base (2) is provided with a material placing groove (9), the two sides of a side wall of the material placing groove (9) are respectively provided with a first gear (3) and a second gear (16), the top of the material placing groove (9) is provided with a movable angle plate (7), the two sides of a side wall of the movable angle plate (7) are fixedly connected with a rack (4), the triangular part of the top end of the material placing groove (9) is embedded with a rubber pad (8), the remaining corner of the top end of the material placing groove (9) is provided with a through hole (5), the inside of the through hole (5) is provided with a micro motor (12), the output end of the micro motor (12) is rotatably connected with a polishing head (13).

2. The photovoltaic combined frame punching structure according to claim 1, characterized in that: The inside of the top of the base (2) is mounted with a rotary motor (14), the output end of the rotary motor (14) is rotatably connected with a rotating shaft (15).

3. The photovoltaic combined frame punching structure according to claim 2, characterized in that: The middle and the other end of the rotating shaft (15) are respectively fixedly connected with the first gear (3) and the second gear (16), the first gear (3) and the second gear (16) are respectively meshingly connected with the rack (4).

4. The photovoltaic combined frame punching structure according to claim 1, characterized in that: The movable angle plate (7) is slidably connected with the base (2) through the rack (4).

5. The photovoltaic combined frame punching structure according to claim 1, characterized in that: The top end of the material placing groove (9) is fixedly connected with a fixed plate (6), the fixed plate (6) is slidably connected with the movable angle plate (7).

6. The photovoltaic combined frame punching structure according to claim 1, characterized in that: The inside of the base (2) is mounted with an electric push rod (11), the micro motor (12) is mounted on the top of the output end of the electric push rod (11).

7. The photovoltaic combined frame and border punching structure according to claim 1, characterized in that: The micro motor (12) is penetratingly connected with the through hole (5) through the electric push rod (11), the polishing head (13) is movably penetratingly connected with the through hole (5) through the micro motor (12).

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