Four-corner polishing device for photovoltaic module machining

Abstract

The four-corner polishing device comprises a machining table, a photovoltaic module body is placed on the front face of the machining table, an electric guide rail is fixedly installed on the front face of the machining table, a fixing plate is connected to the front face of the electric guide rail in a sliding mode, and two air cylinders are fixedly installed on the front face of the fixing plate. Output shafts of the two air cylinders are fixedly connected with a connecting plate, a second motor is fixedly installed on the back face of the connecting plate, and an output shaft of the second motor is fixedly connected with a grinding wheel used for polishing the photovoltaic module body. According to the four-corner polishing device for photovoltaic module machining, by arranging the collecting assembly, when the four corners of a photovoltaic module body are polished, a draught fan is started to be matched with a collecting cover to collect chippings generated in the polishing process of the photovoltaic module body; the problems that aluminum scraps generated in the polishing process of the photovoltaic module body can hurt workers and pollute the working environment are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component processing, in particular to a four-corner polishing device for photovoltaic component processing. Background Art

[0002] Photovoltaic modules, also known as solar panels, are the core and most important part of a solar power generation system. Their function is to convert solar energy into electrical energy and store it in batteries or to drive loads. The frame of a photovoltaic module is a rectangular aluminum alloy with four right angles that are sharp and can easily injure people, so it needs to be blunted using a polishing device.

[0003] For example, announcement number CN206578651 U proposes a photovoltaic module corner polishing mechanism, including a workbench and a polishing device, the workbench is provided with a rectangular photovoltaic module limiting area surrounded by a front block, a rear block, a left block, and a right block, the polishing device includes a linear guide rail, a fixing frame, a cylinder and a motor, the linear guide rail is provided with a manual fixed slider and a movable slider, but the utility model does not have the function of collecting debris during use, because the aluminum chips generated when polishing the photovoltaic module will cause harm to the staff and pollute the working environment, so a four-corner polishing device for photovoltaic module processing is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a four-corner polishing device for photovoltaic module processing, which has the advantages of collecting debris, etc., and solves the problem that aluminum chips generated when polishing photovoltaic modules may cause harm to workers and pollute the working environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a four-corner polishing device for photovoltaic module processing, comprising a processing table, a photovoltaic module body is placed on the front of the processing table, an electric guide rail is fixedly installed on the front of the processing table, a fixed plate is slidably connected to the front of the electric guide rail, two cylinders are fixedly installed on the front of the fixed plate, the output shafts of the two cylinders are fixedly connected to a connecting plate, a second motor is fixedly installed on the back of the connecting plate, the output shaft of the second motor is fixedly connected to a grinding wheel for polishing the photovoltaic module body, a collecting assembly is arranged on the connecting plate, and an adjusting assembly is arranged on the processing table;

[0006] The collecting assembly includes a collecting bin fixedly connected to the front side of the connecting plate, a fan for collecting debris is fixedly mounted on the inner wall of the back side of the collecting bin, a collecting net for holding debris is slidably connected inside the collecting bin, a collecting cover is rotatably connected to the front side of the collecting bin, a driven gear is fixedly connected to the outer side of the collecting cover, a first motor for adjusting the angle of the collecting cover is fixedly mounted on the front side of the collecting bin, and a driving gear is fixedly connected to the output shaft of the first motor.

[0007] Furthermore, the adjustment component includes two third motors which are respectively fixedly mounted on the inner bottom wall and the left inner wall of the processing table, the output shaft of the third motor is fixedly connected to a threaded rod, the interior of the processing table is fixedly connected to two limit rods, the outer side of the threaded rod is threadedly connected to two movable plates, and the front side of the movable plate is fixedly connected to two limit columns.

[0008] Furthermore, the driven gear and the driving gear are meshed with each other, and a movable hole matching the size of the collecting net is provided on the left side of the collecting bin.

[0009] Furthermore, a threaded through hole threadably connected to the threaded rod is provided inside the movable plate, and the threaded directions of the two ends of the threaded rod are opposite.

[0010] Furthermore, a threaded through hole threadedly connected to the limiting rod is provided inside the movable plate, and the other end of the threaded rod is rotatably connected to the inner wall of the processing table.

[0011] Furthermore, a plurality of sliding holes matching the width of the limiting posts are provided on the front side of the processing table, and the limiting posts are in contact with the photovoltaic module body.

[0012] Furthermore, a handle is fixedly connected to the left side of the collecting net.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The four-corner polishing device for processing photovoltaic modules is provided with a collecting component. When the four corners of the photovoltaic module body are polished, the debris generated during the polishing process of the photovoltaic module body can be collected by starting the fan and cooperating with the collecting cover. This solves the problem that the aluminum chips generated during the polishing process of the photovoltaic module body will cause harm to the workers and pollute the working environment, and is convenient for users to use.

[0015] 2. The four-corner polishing device for processing photovoltaic modules is provided with an adjustment component. When polishing photovoltaic module bodies of different sizes, the positions of multiple limit columns can be adjusted by starting the third motor, thereby adapting to limiting photovoltaic module bodies of different sizes and keeping the photovoltaic module bodies stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the processing table structure of the utility model;

[0018] Figure 3 This is a bottom view of the collecting component structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the structure on the right.

[0020] In the figure: 1 processing table, 2 photovoltaic module body, 3 limit column, 4 electric guide rail, 5 fixed plate, 6 cylinder, 7 connecting plate, 8 collection bin, 9 grinding wheel, 10 fan, 11 collection cover, 12 driven gear, 13 first motor, 14 driving gear, 15 collection net frame, 16 second motor, 17 third motor, 18 threaded rod, 19 limit rod, 20 movable plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 In this embodiment, a four-corner polishing device for processing photovoltaic modules includes a processing table 1, a photovoltaic module body 2 is placed on the front of the processing table 1, an electric guide rail 4 is fixedly installed on the front of the processing table 1, a fixed plate 5 is slidably connected to the front of the electric guide rail 4, two cylinders 6 are fixedly installed on the front of the fixed plate 5, the output shafts of the two cylinders 6 are fixedly connected to a connecting plate 7, a second motor 16 is fixedly installed on the back of the connecting plate 7, the output shaft of the second motor 16 is fixedly connected to a grinding wheel 9 for polishing the photovoltaic module body 2, a collecting component is arranged on the connecting plate 7, and an adjusting component is arranged on the processing table 1;

[0023] The collecting assembly includes a collecting bin 8 fixedly connected to the front of the connecting plate 7, a fan 10 for collecting debris is fixedly installed on the inner wall of the back of the collecting bin 8, a collecting net 15 for holding debris is slidably connected inside the collecting bin 8, a handle is fixedly connected to the left side of the collecting net 15, and a movable hole matching the size of the collecting net 15 is opened on the left side of the collecting bin 8, a collecting cover 11 is rotatably connected to the front of the collecting bin 8, a driven gear 12 is fixedly connected to the outer side of the collecting cover 11, a first motor 13 for adjusting the angle of the collecting cover 11 is fixedly installed on the front of the collecting bin 8, and a driving gear 14 is fixedly connected to the output shaft of the first motor 13, and the driven gear 12 and the driving gear 14 are meshed with each other.

[0024] It should be noted that by setting up a collection component, when polishing the four corners of the photovoltaic component body 2, the debris generated during the polishing process of the photovoltaic component body 2 can be collected by starting the fan 10 and cooperating with the collection cover 11, thereby solving the problem that the aluminum chips generated during the polishing process of the photovoltaic component body 2 will cause harm to the staff and pollute the working environment, and making it convenient for users to use.

[0025] See also Figure 1-2 The adjustment component includes two third motors 17 which are respectively fixedly mounted on the inner bottom wall and the left inner wall of the processing table 1. The output shaft of the third motor 17 is fixedly connected with a threaded rod 18. The other end of the threaded rod 18 is rotatably connected to the inner wall of the processing table 1. Two limit rods 19 are fixedly connected inside the processing table 1. The outer side of the threaded rod 18 is threadedly connected with two movable plates 20. A threaded through hole threadedly connected to the limit rod 19 is provided inside the movable plate 20. A threaded through hole threadedly connected to the threaded rod 18 is provided inside the movable plate 20. The rotation directions of the two ends of the threaded rod 18 are opposite. Two limit columns 3 are fixedly connected to the front of the movable plate 20. A plurality of sliding holes matching the width of the limit columns 3 are provided on the front of the processing table 1. The limit columns 3 abut against the photovoltaic component body 2.

[0026] It should be noted that by setting up an adjustment component, when polishing photovoltaic component bodies 2 of different sizes, the positions of multiple limit columns 3 can be adjusted by starting the third motor 17, thereby adapting to the restrictions on photovoltaic component bodies 2 of different sizes and keeping the photovoltaic component bodies 2 stable.

[0027] The working principle of the above embodiment is:

[0028] The four-corner polishing device for processing photovoltaic modules, when polishing the four corners of the photovoltaic module body 2, places the photovoltaic module body 2 on the front of the processing table 1, so that the photovoltaic module body 2 is located between a plurality of limiting pillars 3, and then starts the third motor 17 to drive the threaded rod 18 to rotate, and the limiting rod 19 limits the movable plate 20, driving the limiting pillars 3 on the movable plate 20 to move, and adjusting the positions between the plurality of limiting pillars 3, so that the limiting pillars 3 contact with the photovoltaic module body 2, and limit the four sides of the photovoltaic module body 2, so that the position of the photovoltaic module body 2 remains stable, and then starts the electric guide rail 4 to drive the fixed plate 5 to move, and starts the cylinder 6 to drive the connecting plate 7 to move, so that the grinding wheel 9 contacts the lower left corner of the photovoltaic module body 2, starts the second motor 16 to drive the grinding wheel 9 to rotate, and polishes the edges and corners of the photovoltaic module body 2 by the grinding wheel 9. By subsequently turning over and rotating the photovoltaic module body 2, it is convenient to polish the four corners of the photovoltaic module body 2. During the polishing process of the photovoltaic module body 2, the fan 10 is started to cooperate with the collecting cover 11 to collect the debris generated during the polishing process of the photovoltaic module body 2, and the debris is collected into the collecting net 15, which solves the problem that the aluminum chips generated during the polishing process of the photovoltaic module body 2 will cause harm to the staff and pollute the working environment, and it is convenient to take out the collecting net 15 to concentrate the debris for processing, which is convenient for users.

[0029] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A four-corner polishing device for photovoltaic module processing, comprising a processing table (1), characterized in that: A photovoltaic module body (2) is placed on the front of the processing table (1), an electric guide rail (4) is fixedly installed on the front of the processing table (1), a fixed plate (5) is slidably connected to the front of the electric guide rail (4), two cylinders (6) are fixedly installed on the front of the fixed plate (5), the output shafts of the two cylinders (6) are fixedly connected to a connecting plate (7), a second motor (16) is fixedly installed on the back of the connecting plate (7), the output shaft of the second motor (16) is fixedly connected to a grinding wheel (9) for polishing the photovoltaic module body (2), a collecting component is arranged on the connecting plate (7), and an adjusting component is arranged on the processing table (1); The collecting assembly comprises a collecting bin (8) fixedly connected to the front of the connecting plate (7); a fan (10) for collecting debris is fixedly mounted on the inner wall of the back of the collecting bin (8); a collecting net (15) for containing debris is slidably connected inside the collecting bin (8); a collecting cover (11) is rotatably connected to the front of the collecting bin (8); a driven gear (12) is fixedly connected to the outer side of the collecting cover (11); a first motor (13) for adjusting the angle of the collecting cover (11) is fixedly mounted on the front of the collecting bin (8); and an output shaft of the first motor (13) is fixedly connected to a driving gear (14).

2. A four-corner polishing device for photovoltaic module processing according to claim 1, characterized in that: The adjustment assembly comprises two third motors (17) respectively fixedly mounted on the inner bottom wall and the left inner wall of the processing table (1); the output shaft of the third motor (17) is fixedly connected to a threaded rod (18); the interior of the processing table (1) is fixedly connected to two limit rods (19); the outer side of the threaded rod (18) is threadedly connected to two movable plates (20); and the front side of the movable plate (20) is fixedly connected to two limit columns (3).

3. The four-corner polishing device for photovoltaic module processing according to claim 1, characterized in that: The driven gear (12) and the driving gear (14) mesh with each other, and a movable hole having a size matching that of the collecting net (15) is provided on the left side of the collecting bin (8).

4. A four-corner polishing device for photovoltaic module processing according to claim 2, characterized in that: A threaded through hole threadedly connected to the threaded rod (18) is provided inside the movable plate (20), and the threaded directions of the two ends of the threaded rod (18) are opposite.

5. The four-corner polishing device for photovoltaic module processing according to claim 2, characterized in that: A threaded through hole threadedly connected to the limiting rod (19) is provided inside the movable plate (20), and the other end of the threaded rod (18) is rotatably connected to the inner wall of the processing table (1).

6. The four-corner polishing device for photovoltaic module processing according to claim 1, characterized in that: The front side of the processing table (1) is provided with a plurality of sliding holes which are adapted to the width of the limiting posts (3), and the limiting posts (3) are in contact with the photovoltaic module body (2).

7. The four-corner polishing device for photovoltaic module processing according to claim 1, characterized in that: A handle is fixedly connected to the left side of the collecting net (15).

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