Novel photovoltaic module welding and processing integrated equipment

Abstract

The invention belongs to the technical field of photovoltaic module machining, and discloses novel photovoltaic module welding and machining integrated equipment which comprises a workbench, a welding structure and a limiting structure are installed at the top end of the workbench, and a cleaning assembly is arranged on one side of the limiting structure; the cleaning assembly comprises a cleaning plate arranged on one side of the limiting structure, a brush plate is installed in the cleaning plate through a rotating assembly, bristles are evenly installed at the bottom end of the brush plate, and before welding of the photovoltaic module, the photovoltaic module is limited and fixed through the limiting structure, then a motor is started, and a movable base moves at the top end of the workbench; meanwhile, the brush plate and the brush bristles are driven to move, so that the brush bristles clean the welding area of the photovoltaic module, and the situation that the surface of the photovoltaic module is contaminated with various pollutants in the production and transportation stages, the pollutants easily cause the defects such as air holes and slag inclusion in the welding link, and consequently the welding quality is affected is avoided; and the welding quality can be improved by cleaning the welding area.

Description

Technical Field

[0001] The invention belongs to the technical field of photovoltaic component processing, and in particular relates to a novel photovoltaic component welding and processing integrated equipment. Background Art

[0002] Photovoltaic modules, also known as solar panels, are the core components in solar power generation systems; Welding and processing equipment plays a vital role in the photovoltaic industry. By adopting advanced welding technology and equipment, we can continuously improve production efficiency and product quality, reduce production costs and labor costs, meet market demand and promote the sustainable development of the photovoltaic industry. After searching, such as patent: CN212917973U, a welding device for processing photovoltaic modules includes a bottom plate, characterized in that a first card slot is arranged on one side of the upper surface of the bottom plate, a pair of locking components are symmetrically installed on the first card slot, each locking component includes a lower clamping block, the lower surface of each lower clamping block is engaged with the first card slot, and fixed shafts are symmetrically arranged on both sides of the upper surface of each lower clamping block, and a reset spring is arranged on the upper end of each fixed shaft, and an upper clamping block is fixed on the upper end of each reset spring, and fixed circular holes are arranged at both ends of each upper clamping block and each lower clamping block, and locking bolts are arranged in each fixed circular hole, and the photovoltaic module is stably locked by the upper clamping block and the lower clamping block, so that the photovoltaic module is fixed on the workbench, which greatly improves the work efficiency in the process of normal welding operation; In the current photovoltaic module processing process, the production and transportation stages are easily contaminated by various pollutants, including dust, grease, moisture and oxides. These pollutants can easily lead to defects such as pores and slag inclusions in the welding process, thus affecting the quality of welding. Summary of the invention

[0003] The purpose of the present invention is to provide a novel photovoltaic module welding and processing integrated equipment to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: a novel photovoltaic module welding processing integrated equipment, comprising a workbench, a welding structure and a limiting structure are installed on the top of the workbench, and a cleaning component is arranged on one side of the limiting structure; The cleaning assembly includes a cleaning plate arranged on one side of the limiting structure, a brush plate is installed inside the cleaning plate through a rotating assembly, bristles are evenly installed on the bottom end of the brush plate, a movable seat is installed outside the cleaning plate, a first threaded rod is threadedly connected to the bottom of the movable seat, the first threaded rod is rotatably installed inside the workbench, and a motor is installed at one end of the first threaded rod.

[0005] As a further technical solution of the present invention, a limiting ring is installed on the outer wall of the brush plate, and the limiting ring is slidably installed inside the cleaning plate. A spring is arranged on the top of the limiting ring.

[0006] As a further technical solution of the present invention, a dust pump is installed on the top of the movable seat, and both ends of the dust pump are fixedly connected with dust pipes, one end of one of the dust pipes is fixedly connected with a connecting pipe, and the connecting pipe is installed at one end of the cleaning plate, and the inner wall of the brush plate is evenly provided with dust holes.

[0007] As a further technical solution of the present invention, the connecting pipe is configured as a corrugated pipe.

[0008] As a further technical solution of the present invention, a dust collecting box is slidably installed inside the movable seat, and the dust collecting box is arranged below the other dust suction pipe.

[0009] As a further technical solution of the present invention, the rotating assembly includes a wind control plate arranged inside the cleaning plate, the top of the wind control plate is fixedly connected to a first rotating shaft, a pulley group is installed on the outer wall of the first rotating shaft, a second rotating shaft is embedded in the interior of the pulley group away from one end of the first rotating shaft, a connecting block is fixedly installed on the outer wall of the second rotating shaft, a third rotating shaft is provided on the outer wall of the connecting block, and the third rotating shaft is fixedly installed on the top of the brush plate.

[0010] As a further technical solution of the present invention, the brush plate is rotatably connected to the limiting ring.

[0011] As a further technical solution of the present invention, the connecting block and the third rotating shaft are slidingly connected.

[0012] As a further technical solution of the present invention, the top of the cleaning plate is threadedly connected to a second threaded rod, the second threaded rod is rotatably installed inside the moving seat, a bevel gear set is installed at one end of the second threaded rod, the top of the bevel gear set is fixedly connected to a fourth rotating shaft, and the top of the fourth rotating shaft is fixedly installed with a rotating block.

[0013] As a further technical solution of the present invention, the cleaning plate is slidably installed inside the moving seat.

[0014] The beneficial effects of the present invention are as follows: The present invention arranges a cleaning component. Before welding a photovoltaic component, the photovoltaic component is first limited and fixed by a limiting structure. Then, a motor is started. When the motor is started, the first threaded rod is driven to rotate. The rotation of the first threaded rod drives the movement of the movable seat. The movement of the movable seat drives the movement of the cleaning plate. The movement of the cleaning plate drives the movement of the brush plate and the bristles. The bristles clean the welding area of ​​the photovoltaic component to prevent the surface of the photovoltaic component from being contaminated by various pollutants during the production and transportation stages. These pollutants are likely to cause defects such as pores and slag inclusions in the welding process, thereby affecting the quality of welding. Cleaning the welding area helps to improve the welding quality.

[0015] The present invention sets a dust suction pump. When cleaning the welding area, the dust suction pump is started. The dust suction pipe and the connecting pipe are connected to suck away the dust and impurities under the brush plate and inside the bristles through the dust suction hole. The bristles can quickly sweep away most of the dust, dirt and particulate matter on the surface of the welding area. The dust suction step can further suck away the fine impurities that the bristles cannot completely remove. The combination of the two ensures the thorough cleaning of the welding area, which helps to reduce welding defects caused by incomplete cleaning.

[0016] The present invention arranges a rotating component. When vacuuming, air flows into the cleaning plate to drive the wind control plate to rotate. The rotation of the wind control plate drives the rotation of the first rotating shaft. The rotation of the first rotating shaft drives the rotation of the second rotating shaft through a pulley group. The rotation of the second rotating shaft drives the rotation of the connecting block. The rotation of the connecting block drives the rotation of the third rotating shaft. The rotation of the third rotating shaft drives the rotation of the brush plate and the bristles. The bristles rotate simultaneously during the movement to clean the welding area, which helps to remove stubborn dirt attached to the surface and provides a good foundation for subsequent welding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention; Figure 3 It is a schematic cross-sectional view of the structure of the movable seat of the present invention; Figure 4 It is a schematic cross-sectional view of the structure of the movable seat and the cleaning plate of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement in the middle; Figure 6 It is a schematic diagram of the structure of the brush plate and the limiting ring of the present invention.

[0018] In the figure: 1. workbench; 2. welding structure; 3. limiting structure; 4. moving seat; 5. first threaded rod; 6. motor; 7. cleaning plate; 8. brush plate; 9. bristles; 10. limiting ring; 11. spring; 12. dust suction hole; 13. dust suction pump; 14. dust suction pipe; 15. connecting pipe; 16. wind control plate; 17. first rotating shaft; 18. pulley set; 19. second rotating shaft; 20. connecting block; 21. third rotating shaft; 22. dust collecting box; 23. second threaded rod; 24. bevel gear set; 25. fourth rotating shaft; 26. rotating block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 6 As shown, in an embodiment of the present invention, a novel photovoltaic module welding processing integrated equipment comprises a workbench 1, a welding structure 2 and a limiting structure 3 are installed on the top of the workbench 1, and a cleaning component is arranged on one side of the limiting structure 3; The cleaning assembly includes a cleaning plate 7 arranged on one side of the limiting structure 3, a brush plate 8 is installed inside the cleaning plate 7 through a rotating assembly, bristles 9 are evenly installed on the bottom end of the brush plate 8, a moving seat 4 is installed outside the cleaning plate 7, a first threaded rod 5 is threadedly connected to the bottom of the moving seat 4, the first threaded rod 5 is rotatably installed inside the workbench 1, and a motor 6 is installed at one end of the first threaded rod 5.

[0021] Existing: CN212917973U discloses a welding device for processing photovoltaic modules. This patent discloses the welding structure 2 and the limiting structure 3 proposed in this application document. This technical means will not be described in detail here; Before welding the photovoltaic module, it is first limited and fixed by the limiting structure 3, and then the motor 6 is started. When the motor 6 is started, it drives the first threaded rod 5 to rotate, and the rotation of the first threaded rod 5 drives the movement of the movable seat 4. The movement of the movable seat 4 drives the movement of the cleaning plate 7. The movement of the cleaning plate 7 drives the brush plate 8 and the bristles 9 to move, so that the bristles 9 clean the welding area of ​​the photovoltaic module to prevent the surface of the photovoltaic module from being contaminated by various pollutants during the production and transportation stages. These pollutants are likely to cause defects such as pores and slag inclusions in the welding process, thereby affecting the quality of welding. Cleaning the welding area helps to improve the welding quality.

[0022] like Figure 5 and Figure 6As shown, a limiting ring 10 is installed on the outer wall of the brush plate 8 , and the limiting ring 10 is slidably installed inside the cleaning plate 7 , and a spring 11 is arranged on the top of the limiting ring 10 .

[0023] The elastic potential energy of the spring 11 makes the limiting ring 10 always tend to move downward, so that the bristles 9 can move a certain distance inside the cleaning plate 7, and can adaptively adjust the degree of bending according to the shape and unevenness of the welding area to ensure comprehensiveness and uniformity of cleaning.

[0024] like Figures 1 to 6 As shown, a dust suction pump 13 is installed on the top of the movable seat 4, and both ends of the dust suction pump 13 are fixedly connected to dust suction pipes 14. One end of one of the dust suction pipes 14 is fixedly connected to a connecting pipe 15, and the connecting pipe 15 is installed at one end of the cleaning plate 7. The inner wall of the brush plate 8 is evenly provided with dust suction holes 12.

[0025] The interior of the cleaning plate 7 is hollow and communicates with the inner cavity of the connecting pipe 15; When cleaning the welding area, start the vacuum pump 13, and through the connection of the vacuum pipe 14 and the connecting pipe 15, the dust and impurities under the brush plate 8 and inside the bristles 9 are sucked away through the vacuum hole 12. The bristles 9 can quickly sweep away most of the dust, dirt and particles on the surface of the welding area. The vacuum step can further suck away the fine impurities that the bristles 9 have not been completely removed. The combination of the two ensures thorough cleaning of the welding area, which helps to reduce welding defects caused by incomplete cleaning.

[0026] like Figure 3 and Figure 4 As shown, the connecting pipe 15 is configured as a bellows.

[0027] like Figure 2 , Figure 3 and Figure 4 As shown, a dust collecting box 22 is slidably mounted inside the movable seat 4 , and the dust collecting box 22 is arranged below another dust suction pipe 14 .

[0028] like Figure 4 and Figure 5 As shown, the rotating assembly includes a wind control plate 16 arranged inside the cleaning plate 7, the top of the wind control plate 16 is fixedly connected to a first rotating shaft 17, the outer wall of the first rotating shaft 17 is installed with a pulley group 18, and the inner part of the pulley group 18 away from the end of the first rotating shaft 17 is embedded with a second rotating shaft 19, the outer wall of the second rotating shaft 19 is fixedly installed with a connecting block 20, the outer wall of the connecting block 20 is provided with a third rotating shaft 21, and the third rotating shaft 21 is fixedly installed on the top of the brush plate 8.

[0029] In order to improve the stability of the rotation of the wind control plate 16, a wind guide plate can be arranged inside the pipeline; During vacuuming, air flows into the cleaning plate 7 to drive the wind control plate 16 to rotate, and the rotation of the wind control plate 16 drives the rotation of the first rotating shaft 17, and the rotation of the first rotating shaft 17 drives the second rotating shaft 19 to rotate through the pulley group 18, and the rotation of the second rotating shaft 19 drives the connecting block 20 to rotate, and the rotation of the connecting block 20 drives the rotation of the third rotating shaft 21, and the rotation of the third rotating shaft 21 drives the rotation of the brush plate 8 and the bristles 9, so that the bristles 9 rotate simultaneously during the movement to clean the welding area, which helps to remove stubborn dirt attached to the surface and provides a good foundation for subsequent welding work.

[0030] like Figure 5 and Figure 6 As shown, the brush plate 8 is rotatably connected to the limiting ring 10.

[0031] The brush plate 8 is limited by a limiting ring 10 to ensure the stability of the brush plate 8 when it is installed inside the cleaning plate 7.

[0032] like Figure 5 As shown, the connecting block 20 and the third rotating shaft 21 are slidably connected.

[0033] like Figure 3 and Figure 4 As shown, the top of the cleaning plate 7 is threadedly connected to a second threaded rod 23, and the second threaded rod 23 is rotatably mounted inside the moving seat 4. A bevel gear set 24 is mounted at one end of the second threaded rod 23, and a fourth rotating shaft 25 is fixedly connected to the top of the bevel gear set 24, and a rotating block 26 is fixedly mounted on the top of the fourth rotating shaft 25.

[0034] Before cleaning the welding area, the rotating block 26 can be rotated. The rotation of the rotating block 26 drives the rotation of the fourth rotating shaft 25. The rotation of the fourth rotating shaft 25 drives the rotation of the bevel gear set 24. The rotation of the bevel gear set 24 drives the rotation of the second threaded rod 23. The rotation of the second threaded rod 23 drives the movement of the cleaning plate 7. The positions of the brush plate 8 and the bristles 9 are adjusted to adapt to the welding areas in different positions, which helps to improve the accuracy and efficiency of cleaning and lays a good foundation for subsequent welding work.

[0035] like Figures 1 to 4 As shown, the cleaning plate 7 is slidably installed inside the moving base 4.

[0036] Working principle and usage process: Before welding the photovoltaic module, the limiting structure 3 is first used to limit and fix it, and then the length of the cleaning plate 7 is adjusted according to the position of the welding area, and the fourth rotating shaft 25 is driven to rotate by rotating the rotating block 26, and the rotation of the fourth rotating shaft 25 drives the rotation of the bevel gear set 24, and the rotation of the bevel gear set 24 drives the rotation of the second threaded rod 23, and the rotation of the second threaded rod 23 drives the movement of the cleaning plate 7 to adjust the position of the brush plate 8 and the bristles 9 so that they are located in the welding area; Then, the motor 6 and the dust suction pump 13 are started. When the motor 6 is started, the first threaded rod 5 is driven to rotate. The rotation of the first threaded rod 5 drives the movement of the moving seat 4. The movement of the moving seat 4 drives the movement of the cleaning plate 7. The movement of the cleaning plate 7 drives the brush plate 8 and the bristles 9 to move, so that the bristles 9 move and clean the welding area of ​​the photovoltaic module. When the dust suction pump 13 is started, the dust and impurities under the brush plate 8 and inside the bristles 9 are sucked away through the dust suction hole 12 through the connection between the dust suction pipe 14 and the connecting pipe 15; At the same time, the air flows into the cleaning plate 7 to drive the wind control plate 16 to rotate, and the rotation of the wind control plate 16 drives the rotation of the first rotating shaft 17, and the rotation of the first rotating shaft 17 drives the second rotating shaft 19 to rotate through the pulley group 18, and the rotation of the second rotating shaft 19 drives the connection block 20 to rotate, and the rotation of the connection block 20 drives the rotation of the third rotating shaft 21, and the rotation of the third rotating shaft 21 drives the rotation of the brush plate 8 and the bristles 9, so that the bristles 9 rotate at the same time during the movement to clean the welding area, and the dust after cleaning is sucked into the dust box 22 for storage; After cleaning, the photovoltaic modules are welded by the welding structure 2 .

[0037] 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 novel photovoltaic module welding and processing integrated equipment, comprising a workbench (1), characterized in that: A welding structure (2) and a limiting structure (3) are installed on the top of the workbench (1), and a cleaning component is arranged on one side of the limiting structure (3); The cleaning assembly comprises a cleaning plate (7) arranged on one side of the limiting structure (3); a brush plate (8) is installed inside the cleaning plate (7) via a rotating assembly; bristles (9) are evenly installed at the bottom end of the brush plate (8); a moving seat (4) is installed outside the cleaning plate (7); a first threaded rod (5) is threadedly connected to the bottom of the moving seat (4); the first threaded rod (5) is rotatably installed inside the workbench (1); and a motor (6) is installed at one end of the first threaded rod (5).

2. According to claim 1, a novel photovoltaic module welding and processing integrated equipment is characterized in that: A limiting ring (10) is installed on the outer wall of the brush plate (8), the limiting ring (10) is slidably installed inside the cleaning plate (7), and a spring (11) is provided at the top end of the limiting ring (10).

3. The novel photovoltaic module welding and processing integrated equipment according to claim 1 is characterized in that: A dust suction pump (13) is installed at the top of the movable seat (4), and both ends of the dust suction pump (13) are fixedly connected to dust suction pipes (14), one end of one of the dust suction pipes (14) is fixedly connected to a connecting pipe (15), and the connecting pipe (15) is installed at one end of the cleaning plate (7), and the inner wall of the brush plate (8) is evenly provided with dust suction holes (12).

4. The novel photovoltaic module welding and processing integrated equipment according to claim 3 is characterized in that: The connecting pipe (15) is configured as a corrugated pipe.

5. The novel photovoltaic module welding and processing integrated equipment according to claim 3 is characterized in that: A dust collecting box (22) is slidably mounted inside the movable seat (4), and the dust collecting box (22) is arranged below another dust suction pipe (14).

6. The novel photovoltaic module welding and processing integrated equipment according to claim 1 is characterized in that: The rotating assembly comprises an air control plate (16) arranged inside the cleaning plate (7); a first rotating shaft (17) is fixedly connected to the top end of the air control plate (16); a pulley group (18) is installed on the outer wall of the first rotating shaft (17); a second rotating shaft (19) is embedded in the inner part of the pulley group (18) away from the first rotating shaft (17); a connecting block (20) is fixedly installed on the outer wall of the second rotating shaft (19); a third rotating shaft (21) is provided on the outer wall of the connecting block (20); and the third rotating shaft (21) is fixedly installed on the top end of the brush plate (8).

7. The novel photovoltaic module welding and processing integrated equipment according to claim 2 is characterized in that: The brush plate (8) is rotatably connected to the limiting ring (10).

8. The novel photovoltaic module welding and processing integrated equipment according to claim 6 is characterized in that: The connection block (20) and the third rotating shaft (21) are slidably connected.

9. The novel photovoltaic module welding and processing integrated equipment according to claim 1 is characterized in that: The top of the cleaning plate (7) is threadedly connected to a second threaded rod (23), the second threaded rod (23) is rotatably mounted inside the moving seat (4), one end of the second threaded rod (23) is mounted with a bevel gear set (24), the top end of the bevel gear set (24) is fixedly connected to a fourth rotating shaft (25), and the top end of the fourth rotating shaft (25) is fixedly mounted with a rotating block (26).

10. The novel photovoltaic module welding and processing integrated equipment according to claim 1, characterized in that: The cleaning plate (7) is slidably mounted inside the movable seat (4).

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