Photovoltaic panel grinding equipment

Abstract

The utility model provides photovoltaic panel polishing equipment. The photovoltaic panel grinding equipment comprises a supporting table, the top of the supporting table is fixedly connected with a limiting rod, the limiting rod is movably sleeved with a lifting plate, and the interior of the lifting plate is sleeved with a threaded rod in a threaded mode. According to the photovoltaic panel polishing equipment, the threaded rod is arranged, when the photovoltaic panel is polished, the photovoltaic panel is placed on the top of the supporting table, the threaded rod is rotated at the moment, the threaded rod can drive the lifting plate to move downwards, namely, the first grinding wheel is driven to move downwards, and the photovoltaic panel is polished; and at the moment, a first motor is started so that the first motor can polish the edges and corners of the photovoltaic panel through the first grinding wheel, the effect of polishing the edges and corners of the photovoltaic panel is achieved, and then the situation that the edges and corners of the photovoltaic panel are complex in angle is avoided. And therefore, the practicability of the polishing equipment is improved.

Description

Technical Field

[0001] The utility model relates to the field of grinding equipment, in particular to a photovoltaic panel grinding equipment. Background Art

[0002] Photovoltaic panels are devices that use solar energy to convert into electrical energy, and their production process is a complex process. In the process of producing photovoltaic panels, multiple steps are required, including silicon wafer production, cell manufacturing, and component production. Silicon wafer production is the first step in the production of photovoltaic panels. Silicon wafers are the main material of photovoltaic panels and are made of high-purity silicon materials. The process of silicon wafer production includes melting, crystallization and cutting. During the melting process, the silicon material is heated to a high temperature and then melted into a liquid state. During the crystallization process, the silicon liquid is cooled to form silicon crystals, and then the silicon crystals are cut into thin slices to become silicon wafers. After the silicon wafer is cut, there will be burrs at the cutting position. Therefore, it is necessary to grind the burrs of the silicon wafer so that the photovoltaic panel components can be better assembled. However, in the prior art, most of the grinding equipment for the burrs of silicon wafers can only grind one side of the burrs of silicon wafers, and the operation efficiency is not high. At the same time, most of them can only be used for grinding silicon wafers of a single size, and the specifications of photovoltaic panels vary, so that the grinding equipment cannot be better used for grinding silicon wafers of different specifications.

[0003] In the existing technology, such as the "A kind of burr grinding equipment for photovoltaic panel processing" with Chinese authorization announcement number: CN220145484U, it includes a grinding workbench, an electric guide rail is arranged above the grinding workbench, a stabilizing mechanism is installed above the electric guide rail, and adjustment platforms are installed on both sides of the electric guide rail above the grinding workbench, and each group of the adjustment platforms is provided with multiple groups of grinding mechanisms, and a silicon wafer is placed above the placement slide. The utility model has various overall functions. Through the setting of multiple groups of grinding mechanisms, the cylindrical sandpaper, sandpaper one and sandpaper two on different grinding mechanisms can be replaced with different mesh numbers, so that the burrs of silicon wafers can be better polished, which greatly improves the working efficiency. The two groups of adjustment platforms are adjustable, so that they can be used for burr grinding of silicon wafers of different specifications and sizes, which improves the practicality of the equipment.

[0004] When grinding photovoltaic panels in the existing technology, it is difficult to adjust the angle of the grinding parts, making it difficult for the fixed-position grinding parts to grind the edges and corners of the photovoltaic panels, which leads to the problem of low practicality of the photovoltaic panel grinding equipment.

[0005] Therefore, it is necessary to provide a photovoltaic panel polishing equipment to solve the above technical problems. Utility Model Content

[0006] The utility model provides a photovoltaic panel grinding device, which solves the problem that the photovoltaic panel grinding device has low practicality because the angle of the grinding component is difficult to adjust, making it difficult for the grinding component with a fixed position to grind the edges and corners of the photovoltaic panel.

[0007] In order to solve the above technical problems, the utility model provides a photovoltaic panel grinding equipment, including a support table, the top of the support table is fixedly connected with a limiting rod, the outer movably sleeved of the limiting rod is provided with a lifting plate, the internal thread of the lifting plate is sleeved with a threaded rod, a No. 1 motor is fixedly installed on the side of the threaded rod, a No. 1 grinding wheel is fixedly sleeved on the output shaft of the No. 1 motor, a limiting groove is provided on the top of the support table, an extrusion plate is movably sleeved inside the limiting groove, a grinding mechanism is provided on the top of the extrusion plate, a threaded column is sleeved on the internal thread of the extrusion plate, a sliding ball is movably sleeved on the top of the support table, the front of the support table is fixedly connected with a support plate, a No. 2 motor is fixedly installed on the top of the support plate, a conveying wheel is fixedly sleeved on the output shaft of the No. 2 motor, and a fixing mechanism is provided on the top of the support table.

[0008] Preferably, one end of the threaded rod is movably sleeved on the top of the support platform, and the threaded rod and the support platform are perpendicular to each other.

[0009] Preferably, the limiting rods and the lifting plate are perpendicular to each other, and there are four limiting rods.

[0010] Preferably, the grinding mechanism includes a No. 3 motor, and the No. 3 motor is fixedly mounted on the top of the extrusion plate, and a No. 2 grinding wheel is fixedly sleeved on the output shaft of the No. 3 motor.

[0011] Preferably, the threaded column is located in the middle of the limiting groove, and the threaded column and the extrusion plate are perpendicular to each other.

[0012] Preferably, there are several sliding balls, and the several sliding balls are evenly distributed on the top of the support platform.

[0013] Preferably, the height of the conveying wheel is greater than the height of the supporting platform, and the conveying wheel and the supporting platform are parallel to each other.

[0014] Preferably, the fixing mechanism comprises a limiting sleeve, the limiting sleeve is fixedly connected to the top of the support platform, the internal movable sleeve of the limiting sleeve is connected to a lifting block, the side movable sleeve of the lifting block is connected to an extrusion roller, and the internal movable sleeve of the limiting sleeve is connected to a spring.

[0015] Compared with the related art, the photovoltaic panel grinding equipment provided by the utility model has the following beneficial effects:

[0016] The utility model provides a photovoltaic panel grinding device, which is provided with a threaded rod. When the photovoltaic panel is being ground, the photovoltaic panel is placed on the top of the support platform, and the threaded rod is rotated at this time, so that the threaded rod can drive the lifting plate to move downward, that is, drive the No. 1 grinding wheel to move downward, so that the No. 1 grinding wheel can be tightly pressed on the angular surface of the photovoltaic panel, and the No. 1 motor is started at this time, so that the No. 1 motor can grind the angular surface of the photovoltaic panel through the No. 1 grinding wheel, thereby achieving the effect of grinding the angular surface of the photovoltaic panel, thereby avoiding the problem that the angular surface of the photovoltaic panel is more complicated, which makes it more difficult to grind the angular surface of the photovoltaic panel, thereby improving the practicality of the grinding device;

[0017] By setting up a grinding mechanism, when it is necessary to grind the rough edges of the photovoltaic panel, the photovoltaic panel is placed on the top of the support table. At this time, the No. 2 grinding wheel is moved horizontally so that the No. 2 grinding wheel can be closely attached to the side of the photovoltaic panel. At this time, the No. 3 motor is started so that the No. 3 motor can drive the No. 2 grinding wheel to rotate quickly, thereby grinding the side of the photovoltaic panel, thereby achieving the effect of grinding the rough edges of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a preferred embodiment of a photovoltaic panel grinding device provided by the utility model;

[0019] Figure 2 for Figure 1 A front view of a support table in a photovoltaic panel polishing device is shown;

[0020] Figure 3 for Figure 1 A cross-sectional view of a limit sleeve in a photovoltaic panel polishing device is shown;

[0021] Figure 4 for Figure 1 A front view of a lifting plate in a photovoltaic panel polishing device is shown.

[0022] Numbers in the figure: 1. Support table; 2. Limit rod; 3. Lifting plate; 4. Threaded rod; 5. Motor No. 1; 6. Grinding wheel No. 1; 7. Limit groove; 8. Extrusion plate; 9. Grinding mechanism; 91. Motor No. 3; 92. Grinding wheel No. 2; 10. Threaded column; 11. Sliding ball; 12. Support plate; 13. Motor No. 2; 14. Conveying wheel; 15. Fixing mechanism; 151. Limit sleeve; 152. Lifting block; 153. Extrusion roller; 154. Spring. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a photovoltaic panel grinding device provided by the utility model; Figure 2 for Figure 1 A front view of a support table in a photovoltaic panel polishing device is shown; Figure 3 for Figure 1 A cross-sectional view of a limit sleeve in a photovoltaic panel polishing device is shown; Figure 4 for Figure 1 A photovoltaic panel grinding device is shown in the front view. A photovoltaic panel grinding device comprises a support platform 1, a limit rod 2 is fixedly connected to the top of the support platform 1, a lifting plate 3 is movably sleeved on the outside of the limit rod 2, a threaded rod 4 is sleeved on the internal thread of the lifting plate 3, a No. 1 motor 5 is fixedly installed on the side of the threaded rod 4, a No. 1 grinding wheel 6 is fixedly sleeved on the output shaft of the No. 1 motor 5, a limit groove 7 is provided on the top of the support platform 1, a squeeze plate 8 is movably sleeved inside the limit groove 7, a grinding mechanism 9 is arranged on the top of the squeeze plate 8, a threaded column 10 is sleeved on the internal thread of the squeeze plate 8, a sliding ball 11 is movably sleeved on the top of the support platform 1, a support plate 12 is fixedly connected to the front of the support platform 1, a No. 2 motor 13 is fixedly installed on the top of the support plate 12, a conveying wheel 14 is fixedly sleeved on the output shaft of the No. 2 motor 13, and a fixing mechanism 15 is arranged on the top of the support platform 1.

[0025] One end of the threaded rod 4 is movably sleeved on the top of the support platform 1, and the threaded rod 4 and the support platform 1 are perpendicular to each other; by setting the threaded rod 4, when the photovoltaic panel is being polished, the photovoltaic panel is placed on the top of the support platform 1, and the threaded rod 4 is rotated at this time, so that the threaded rod 4 can drive the lifting plate 3 to move downward, that is, drive the No. 1 grinding wheel 6 to move downward, so that the No. 1 grinding wheel 6 can be tightly squeezed on the angular surface of the photovoltaic panel, and the No. 1 motor 5 is started at this time, so that the No. 1 motor 5 can polish the edges and corners of the photovoltaic panel through the No. 1 grinding wheel 6, thereby achieving the effect of polishing the edges and corners of the photovoltaic panel, thereby avoiding the problem that the angles of the photovoltaic panel are relatively complex, which makes it more difficult to polish the edges and corners of the photovoltaic panel, thereby improving the practicability of the polishing equipment.

[0026] The limit rod 2 and the lifting plate 3 are perpendicular to each other, and there are four limit rods 2. By setting the limit rod 2, when the position of the lifting plate 3 is adjusted, the limit rod 2 can limit the position of the lifting plate 3 moving up and down, thereby avoiding the problem of tilting when the position of the lifting plate 3 is adjusted, thereby improving the position stability of the lifting plate 3 when it is raised and lowered, that is, improving the position stability of the No. 1 grinding wheel 6 when it moves up and down.

[0027] The grinding mechanism 9 includes a No. 3 motor 91, which is fixedly installed on the top of the extrusion plate 8, and a No. 2 grinding wheel 92 is fixedly sleeved on the output shaft of the No. 3 motor 91; by setting the grinding mechanism 9, when it is necessary to grind the burrs of the photovoltaic panel, the photovoltaic panel is placed on the top of the support platform 1, and the No. 2 grinding wheel 92 is moved horizontally at this time, so that the No. 2 grinding wheel 92 can be closely attached to the side of the photovoltaic panel, and the No. 3 motor 91 is started at this time, so that the No. 3 motor 91 can drive the No. 2 grinding wheel 92 to rotate rapidly, and then the side of the photovoltaic panel is polished, thereby achieving the effect of grinding the burrs of the photovoltaic panel.

[0028] The threaded column 10 is located in the middle of the limiting groove 7, and the threaded column 10 and the extrusion plate 8 are perpendicular to each other; by setting the threaded column 10, when the photovoltaic panel is being polished, the photovoltaic panels of different sizes are placed on the top of the support table 1, and the threaded column 10 is rotated at this time, so that the threaded column 10 can drive the extrusion plate 8 to move horizontally, that is, drive the extrusion plate 8 to be tightly squeezed on the side of the photovoltaic panel, thereby facilitating the clamping of photovoltaic panels of different sizes, that is, facilitating the polishing of photovoltaic panels of different sizes.

[0029] There are several sliding balls 11, which are evenly distributed on the top of the support platform 1. By setting the sliding balls 11, when the photovoltaic panel is moved, the sliding balls 11 can support the horizontally moving photovoltaic panel, thereby avoiding the problem of friction between the photovoltaic panel and the top of the support platform 1 when moving, thereby improving the smoothness of the movement of the photovoltaic panel.

[0030] The height of the conveying wheel 14 is greater than the height of the support platform 1, and the conveying wheel 14 and the support platform 1 are parallel to each other; by setting the conveying wheel 14, when the photovoltaic panel is being polished, the No. 2 motor 13 is started, so that the No. 2 motor 13 can drive the conveying wheel 14 to rotate rapidly. At this time, the rotating conveying wheel 14 can drive the photovoltaic panel on the top of the support platform 1 to move horizontally, thereby achieving the mobile polishing effect of the photovoltaic panel, and thus facilitating the continuous polishing of the photovoltaic panel.

[0031] The fixing mechanism 15 includes a limiting sleeve 151, which is fixedly connected to the top of the support platform 1. The limiting sleeve 151 is internally movably sleeved with a lifting block 152, and the side of the lifting block 152 is movably sleeved with a squeezing roller 153, and the limiting sleeve 151 is internally movably sleeved with a spring 154. By setting the fixing mechanism 15, when the photovoltaic panel needs to be moved and transported, the squeezing roller 153 is lifted and the photovoltaic panel is placed on the top of the support platform 1. At this time, the squeezing roller 153 is released, so that the spring 154 can drive the squeezing roller 153 to be tightly squeezed on the top of the photovoltaic panel through the lifting block 152, so that the photovoltaic panel is squeezed on the top of the conveying wheel 14, thereby increasing the friction between the photovoltaic panel and the conveying wheel 14, avoiding the problem of sliding during the transportation of the photovoltaic panel, thereby improving the stability of the transportation of the photovoltaic panel.

[0032] The working principle of a photovoltaic panel grinding device provided by the utility model is as follows:

[0033] The first step: First, when grinding the photovoltaic panel, place the photovoltaic panel on the top of the support platform 1. At this time, rotate the threaded rod 4 so that the threaded rod 4 can drive the lifting plate 3 to move downward, that is, drive the No. 1 grinding wheel 6 to move downward, so that the No. 1 grinding wheel 6 can be tightly squeezed on the angular surface of the photovoltaic panel. At this time, start the No. 1 motor 5 so that the No. 1 motor 5 can grind the edges and corners of the photovoltaic panel through the No. 1 grinding wheel 6, thereby achieving the effect of grinding the edges and corners of the photovoltaic panel, thereby avoiding the problem that the edges and corners of the photovoltaic panel are more complex, which makes it more difficult to grind the edges and corners of the photovoltaic panel, thereby improving the practicability of the grinding equipment. When adjusting the position of the lifting plate 3, the limit rod 2 can limit the position of the lifting plate 3 moving up and down, thereby avoiding the problem of tilting when the position of the lifting plate 3 is adjusted, thereby improving the position of the lifting plate 3 when it is lifted. The stability of the photovoltaic panel is improved, that is, the position stability of the No. 1 grinding wheel 6 when it moves up and down is improved. When the photovoltaic panel burrs need to be polished, the photovoltaic panel is placed on the top of the support platform 1. At this time, the No. 2 grinding wheel 92 is moved horizontally so that the No. 2 grinding wheel 92 can be closely attached to the side of the photovoltaic panel. At this time, the No. 3 motor 91 is started so that the No. 3 motor 91 can drive the No. 2 grinding wheel 92 to rotate quickly, and then the side of the photovoltaic panel is polished, thereby achieving the effect of polishing the burrs of the photovoltaic panel. When polishing the photovoltaic panel, photovoltaic panels of different sizes are placed on the top of the support platform 1. At this time, the threaded column 10 is rotated so that the threaded column 10 can drive the extrusion plate 8 to move horizontally, that is, drive the extrusion plate 8 to be tightly squeezed on the side of the photovoltaic panel, thereby facilitating the clamping of photovoltaic panels of different sizes, that is, facilitating the polishing of photovoltaic panels of different sizes;

[0034] Step 2: When the photovoltaic panel is moved, the sliding ball 11 can support the horizontally moving photovoltaic panel, so as to avoid the problem of friction between the photovoltaic panel and the top of the support platform 1 when the photovoltaic panel moves, thereby improving the smoothness of the movement of the photovoltaic panel. When the photovoltaic panel is polished, the No. 2 motor 13 is started, so that the No. 2 motor 13 can drive the conveying wheel 14 to rotate rapidly. At this time, the rotating conveying wheel 14 can drive the photovoltaic panel on the top of the support platform 1 to move horizontally, thereby achieving the mobile polishing effect of the photovoltaic panel, thereby facilitating the continuous polishing of the photovoltaic panel. When the photovoltaic panel needs to be moved and transported, the squeezing roller 153 is lifted and the photovoltaic panel is placed on the top of the support platform 1. At this time, the squeezing roller 153 is released, so that the spring 154 can drive the squeezing roller 153 to be tightly squeezed on the top of the photovoltaic panel through the lifting block 152, so that the photovoltaic panel can be squeezed on the top of the conveying wheel 14, thereby increasing the friction between the photovoltaic panel and the conveying wheel 14, so as to avoid the problem of sliding when the photovoltaic panel is conveyed, thereby improving the stability of the photovoltaic panel conveying.

[0035] Compared with the related art, the photovoltaic panel grinding equipment provided by the utility model has the following beneficial effects:

[0036] By setting the threaded rod 4, when the photovoltaic panel is being polished, the photovoltaic panel is placed on the top of the support platform 1, and the threaded rod 4 is rotated at this time, so that the threaded rod 4 can drive the lifting plate 3 to move downward, that is, drive the No. 1 grinding wheel 6 to move downward, so that the No. 1 grinding wheel 6 can be tightly squeezed on the angular surface of the photovoltaic panel, and the No. 1 motor 5 is started at this time, so that the No. 1 motor 5 can polish the edges and corners of the photovoltaic panel through the No. 1 grinding wheel 6, thereby achieving the effect of polishing the edges and corners of the photovoltaic panel, thereby avoiding the problem that the angles of the photovoltaic panel are relatively complex, which makes it more difficult to polish the edges and corners of the photovoltaic panel, thereby improving the practicability of the polishing equipment.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A photovoltaic panel polishing device, comprising a support table (1), characterized in that: The top of the support platform (1) is fixedly connected to a limit rod (2), the outer part of the limit rod (2) is movably sleeved with a lifting plate (3), the inner thread of the lifting plate (3) is sleeved with a threaded rod (4), a No. 1 motor (5) is fixedly mounted on the side of the threaded rod (4), a No. 1 grinding wheel (6) is fixedly sleeved on the output shaft of the No. 1 motor (5), a limit groove (7) is provided on the top of the support platform (1), an extrusion plate (8) is movably sleeved inside the limit groove (7), and the extrusion plate (8) is sleeved on the inner thread of the extrusion plate (3). A grinding mechanism (9) is arranged on the top of the pressing plate (8); a threaded column (10) is sleeved on the internal thread of the extrusion plate (8); a sliding ball (11) is movably sleeved on the top of the support platform (1); a support plate (12) is fixedly connected to the front of the support platform (1); a No. 2 motor (13) is fixedly installed on the top of the support plate (12); a conveying wheel (14) is fixedly sleeved on the output shaft of the No. 2 motor (13); and a fixing mechanism (15) is arranged on the top of the support platform (1).

2. A photovoltaic panel polishing device according to claim 1, characterized in that: One end of the threaded rod (4) is movably sleeved on the top of the support platform (1), and the threaded rod (4) and the support platform (1) are perpendicular to each other.

3. A photovoltaic panel polishing device according to claim 1, characterized in that: The limiting rods (2) and the lifting plate (3) are perpendicular to each other, and there are four limiting rods (2).

4. A photovoltaic panel polishing device according to claim 1, characterized in that: The grinding mechanism (9) comprises a No. 3 motor (91), the No. 3 motor (91) is fixedly mounted on the top of the extrusion plate (8), and a No. 2 grinding wheel (92) is fixedly sleeved on the output shaft of the No. 3 motor (91).

5. The photovoltaic panel polishing device according to claim 1, characterized in that: The threaded column (10) is located in the middle of the limiting groove (7), and the threaded column (10) and the extrusion plate (8) are perpendicular to each other.

6. The photovoltaic panel polishing device according to claim 1, characterized in that: The number of the sliding balls (11) is several, and the several sliding balls (11) are evenly distributed on the top of the support platform (1).

7. The photovoltaic panel polishing device according to claim 1, characterized in that: The height of the conveying wheel (14) is greater than the height of the supporting platform (1), and the conveying wheel (14) and the supporting platform (1) are parallel to each other.

8. The photovoltaic panel polishing device according to claim 1, characterized in that: The fixing mechanism (15) comprises a limiting sleeve (151), the limiting sleeve (151) is fixedly connected to the top of the support platform (1), the internal movable sleeve of the limiting sleeve (151) is connected to a lifting block (152), the side of the lifting block (152) is connected to a squeezing roller (153), and the internal movable sleeve of the limiting sleeve (151) is connected to a spring (154).

Images