Welding device and method for photovoltaic support

Abstract

The photovoltaic support welding device comprises two vertical plates, a workbench is arranged between the two vertical plates, a T-shaped groove is formed in the position, close to the middle, of the upper end of the workbench, and three photovoltaic support blocks are symmetrically arranged at the upper end of the workbench about the T-shaped groove; rectangular grooves are formed in the two sides, close to the photovoltaic support block, of the upper end of the workbench, an electric telescopic rod is fixedly installed on one side of each rectangular groove, an insertion block is fixedly installed at one end of each electric telescopic rod, a positioning plate is fixedly installed at the position, located at the upper end of the workbench, of the upper end of each insertion block, and the positioning plates abut against one side of the photovoltaic support block. A movable vertical column is arranged above the T-shaped groove, and grooves are formed in the two sides of the movable vertical column; according to the welding device and method for the photovoltaic support, the welding efficiency is high, and smoke is filtered and discharged.

Description

Technical Field

[0001] The present application relates to the technical field of welding devices for photovoltaic brackets, and in particular to a welding device and method for photovoltaic brackets. Background Art

[0002] As the global demand for clean energy continues to grow, solar energy, as a rich and sustainable energy source, has received widespread attention and application. Photovoltaic brackets, as an important part of solar photovoltaic power generation systems, are used to support solar photovoltaic modules to ensure that they can receive sunlight at the best angle, thereby improving photovoltaic power generation efficiency.

[0003] At present, welding is a key process in the manufacturing process of photovoltaic brackets. Traditional photovoltaic bracket welding mainly relies on manual operation. There are many disadvantages of manual welding. First of all, the welding quality is greatly affected by the workers' technical level and working status. Different workers have different welding techniques and experience. Even the welding quality of the same worker may fluctuate at different times. This leads to unstable performance of the welding joint, such as strength and sealing, and is prone to problems such as cold welding and leaking welding, which in turn affects the overall structural stability and service life of the photovoltaic bracket.

[0004] Secondly, manual welding is inefficient. In the construction of large-scale photovoltaic projects, a large number of photovoltaic brackets are required. The manual welding speed is difficult to meet the requirements of the production schedule, which prolongs the project construction period and increases the project cost. Moreover, manual welding for a long time is prone to fatigue, which further reduces the welding efficiency and quality.

[0005] In order to improve welding efficiency, some companies have introduced some simple welding equipment. However, these existing welding equipment often have the problems of single function and low automation. Most of them can only complete the welding of photovoltaic brackets of a single type or specific specifications. For photovoltaic brackets of different shapes, sizes and structures, complex adjustments and reprogramming are required, which are cumbersome and time-consuming. At the same time, the positioning accuracy of these devices during the welding process is limited, and it is difficult to ensure the accurate connection between the various components of the photovoltaic bracket, which affects the installation accuracy and overall performance of the photovoltaic bracket, in order to solve the problems raised in the above background technology. Summary of the invention

[0006] In order to solve the problems raised in the above background technology, the present application provides a welding device and method for a photovoltaic bracket.

[0007] The present application provides a welding device and method for a photovoltaic bracket using the following technical solutions:

[0008] A welding device for a photovoltaic bracket comprises two vertical plates, a workbench is arranged between the two vertical plates, a T-slot is provided at the upper end of the workbench near the middle position, three photovoltaic bracket blocks are symmetrically arranged at the upper end of the workbench about the T-slot, rectangular grooves are provided on both sides of the upper end of the workbench near the photovoltaic bracket block, an electric telescopic rod is fixedly installed on one side of the rectangular groove, an insert block is fixedly installed on one end of the electric telescopic rod, and a positioning plate is fixedly installed at the upper end of the insert block, and the positioning plate abuts against one side of the photovoltaic bracket block.

[0009] Preferably, a movable vertical column is arranged above the T-slot, and grooves are formed on both sides of the movable vertical column.

[0010] Preferably, an electric telescopic column is fixedly installed inside the groove, a connecting guide plate is fixedly installed on the upper end of the electric telescopic column, the connecting guide plate extends to the outside of the groove, and a welder is fixedly installed on the upper end of the connecting guide plate.

[0011] Preferably, a T-block is fixedly mounted on the lower end of the movable vertical column, a driving roller is movably mounted on the lower end of the T-block, and the T-block is movably engaged with the T-slot.

[0012] Preferably, a fixing block is fixedly mounted on one side of the connecting guide plate, a filter box is fixedly mounted on the upper end of the fixing block, and an exhaust pipe is connected to the upper end of the filter box.

[0013] Preferably, a movable door is movably installed on one side of the filter box, a filter plate is fixedly installed inside the filter box, and a suction fan is fixedly installed above the filter plate inside the filter box.

[0014] Preferably, the lower end of the filter box is connected with an air intake pipe, and the air intake pipe passes through the lower end of the fixing block.

[0015] Preferably, a bottom support plate is fixedly installed between the two vertical plates near the lower end, a controller is fixedly installed on one side of one of the vertical plates, a rotating motor is fixedly installed between the two vertical plates, and one end of the output shaft of the rotating motor is fixedly connected to the workbench.

[0016] A method for using a welding device for a photovoltaic bracket;

[0017] S1. Place multiple photovoltaic bracket blocks to be welded on a workbench;

[0018] S2, start the electric telescopic rod inside the rectangular groove, so that the electric telescopic rod pushes the plug block and the positioning plate to move toward the photovoltaic bracket block, and clamps and positions multiple photovoltaic bracket blocks;

[0019] S3. Start the driving roller at the lower end of the movable vertical column to drive the movable vertical column to move horizontally on the surface of the T-shaped groove. Then start the electric telescopic column to make the welding head at the lower end of the welding torch contact the surface of the photovoltaic support block to complete the welding work;

[0020] S4. While welding, start the suction fan inside the filter box to adsorb the green smoke generated during welding through the suction pipe onto the filter plate inside the filter box, adsorb the tiny metal particles in the green smoke, and finally discharge them through the exhaust pipe;

[0021] S5. When the welding is completed, start the rotating motor to flip the entire workbench by ° to dump the slag on the surface of the workbench.

[0022] In summary, the present application includes the following beneficial technical effects: By setting the positioning plate, start the electric telescopic rod inside the rectangular groove to make the electric telescopic rod push the plug and the positioning plate to move towards the photovoltaic support block, clamp and position multiple photovoltaic support blocks. Start the driving roller at the lower end of the movable vertical column to drive the movable vertical column to move horizontally on the surface of the T-shaped groove. Then start the electric telescopic column to make the welding head at the lower end of the welding torch contact the surface of the photovoltaic support block to complete the welding work of multiple photovoltaic support blocks, with high welding efficiency;

[0023] By setting the filter box, while welding, start the suction fan inside the filter box to adsorb the green smoke generated during welding through the suction pipe onto the filter plate inside the filter box, adsorb the tiny metal particles in the green smoke, and finally discharge them through the exhaust pipe;

[0024] By setting the workbench, when the welding is completed, start the rotating motor to flip the entire workbench by ° to dump the slag on the surface of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the overall structural schematic diagram of a welding device and method for a photovoltaic support in an embodiment of the present application;

[0026] Figure 2 is the structural schematic diagram of the workbench of a welding device and method for a photovoltaic support in an embodiment of the present application;

[0027] Figure 3 is the structural schematic diagram of the positioning plate of a welding device and method for a photovoltaic support in an embodiment of the present application;

[0028] Figure 4 is the structural schematic diagram of the movable vertical column of a welding device and method for a photovoltaic support in an embodiment of the present application;

[0029] Figure 5 is the structural schematic diagram of the filter box of a welding device and method for a photovoltaic support in an embodiment of the present application;

[0030] Figure 6 It is a schematic diagram of the internal structure of a filter box of a welding device and method for a photovoltaic bracket in an embodiment of the present application.

[0031] Explanation of the accompanying drawings: 1. Vertical plate; 2. Controller; 3. Rotating motor; 4. Bottom support plate; 5. Workbench; 6. Photovoltaic bracket block; 7. T-slot; 8. Positioning plate; 9. Rectangular slot; 10. Movable vertical column; 11. Groove; 12. Connecting guide plate; 13. Welder; 14. Filter box; 15. Insert block; 16. Electric telescopic rod; 17. T-block; 18. Driving roller; 19. Electric telescopic column; 20. Movable door; 21. Exhaust pipe; 22. Fixed block; 23. Intake pipe; 24. Filter plate; 25. Suction fan. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] like Figure 1-Figure 6 As shown, a welding device for a photovoltaic bracket includes two vertical plates 1, a workbench 5 is arranged between the two vertical plates 1, a T-slot 7 is opened at the upper end of the workbench 5 near the middle position, three photovoltaic bracket blocks 6 are symmetrically arranged about the T-slot 7 at the upper end of the workbench 5, rectangular grooves 9 are opened on both sides of the upper end of the workbench 5 near the photovoltaic bracket block 6, an electric telescopic rod 16 is fixedly installed on one side of the rectangular groove 9, an insert block 15 is fixedly installed on one end of the electric telescopic rod 16, and a positioning plate 8 is fixedly installed on the upper end of the insert block 15, and the positioning plate 8 is abutted against one side of the photovoltaic bracket block 6.

[0034] In this embodiment, a movable vertical column 10 is arranged above the T-shaped slot 7 , and grooves 11 are formed on both sides of the movable vertical column 10 .

[0035] In this embodiment, an electric telescopic column 19 is fixedly installed inside the groove 11, a connecting guide plate 12 is fixedly installed on the upper end of the electric telescopic column 19, the connecting guide plate 12 extends to the outside of the groove 11, and a welder 13 is fixedly installed on the upper end of the connecting guide plate 12.

[0036] In this embodiment, a T-block 17 is fixedly mounted on the lower end of the movable vertical column 10 , a driving roller 18 is movably mounted on the lower end of the T-block 17 , and the T-block 17 is movably engaged with the T-slot 7 .

[0037] In this embodiment, a fixing block 22 is fixedly mounted on one side of the connecting guide plate 12 , a filter box 14 is fixedly mounted on the upper end of the fixing block 22 , and an exhaust pipe 21 is connected to the upper end of the filter box 14 .

[0038] In this embodiment, a movable door 20 is movably installed on one side of the filter box 14 , a filter plate 24 is fixedly installed inside the filter box 14 , and a suction fan 25 is fixedly installed above the filter plate 24 inside the filter box 14 .

[0039] In this embodiment, the lower end of the filter box 14 is connected to an air intake pipe 23 , and the air intake pipe 23 passes through the lower end of the fixing block 22 .

[0040] In this embodiment, a bottom support plate 4 is fixedly installed between the two vertical plates 1 near the lower end, a controller 2 is fixedly installed on one side of one vertical plate 1, a rotating motor 3 is fixedly installed between the two vertical plates 1, and one end of the output shaft of the rotating motor 3 is fixedly connected to the workbench 5.

[0041] A method for using a welding device for a photovoltaic bracket;

[0042] S1, placing a plurality of photovoltaic support blocks 6 to be welded on a workbench 5;

[0043] S2, start the electric telescopic rod 16 inside the rectangular groove 9, so that the electric telescopic rod 16 pushes the plug block 15 and the positioning plate 8 to move toward the photovoltaic bracket block 6, and clamps and positions multiple photovoltaic bracket blocks 6;

[0044] S3, start the driving roller 18 at the lower end of the movable vertical column 10, drive the movable vertical column 10 to move horizontally on the surface of the T-slot 7, and then start the electric telescopic column 19, so that the welding head at the lower end of the welder 13 contacts the surface of the photovoltaic bracket block 6, and complete the welding work;

[0045] S4. While welding, the suction fan 25 inside the filter box 14 is started to absorb the blue smoke generated during welding to the filter plate 24 inside the filter box 14 through the suction pipe 23, absorb the tiny metal particles in the blue smoke, and finally discharge it through the exhaust pipe 21;

[0046] S5. After the welding is completed, the rotating motor 3 is started to turn the entire workbench 5 by 180 degrees, and the slag on the surface of the workbench 5 is dumped.

[0047] The implementation principle of a welding device and method for a photovoltaic bracket in the embodiment of the present application is as follows: placing multiple photovoltaic bracket blocks 6 that need to be welded on the workbench 5, starting the electric telescopic rod 16 inside the rectangular groove 9, so that the electric telescopic rod 16 pushes the plug block 15 and the positioning plate 8 to move toward the photovoltaic bracket block 6, and clamps and positions the multiple photovoltaic bracket blocks 6, and starts the driving roller 18 at the lower end of the movable vertical column 10 to drive the movable vertical column 10 to move horizontally on the surface of the T-slot 7, and then starts the electric telescopic column 19 to make the welding head at the lower end of the welder 13 contact with the surface of the photovoltaic bracket block 6 to complete the welding work. While welding, start the suction fan 25 inside the filter box 14, and absorb the blue smoke generated during welding to the filter plate 24 inside the filter box 14 through the suction pipe 23, absorb the tiny metal particles in the blue smoke, and finally discharge it through the exhaust pipe 21. When the welding is completed, start the rotating motor 3 to flip the entire workbench 5 180°, and dump the slag on the surface of the workbench 5.

[0048] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0049] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0050] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding device for a photovoltaic support, comprising two vertical plates (1), a workbench (5) being arranged between the two vertical plates (1), characterized in that: A T-shaped groove (7) is provided near the middle position of the upper end of the workbench (5); three photovoltaic bracket blocks (6) are symmetrically arranged on the upper end of the workbench (5) about the T-shaped groove (7); rectangular grooves (9) are provided on both sides of the upper end of the workbench (5) near the photovoltaic bracket blocks (6); an electric telescopic rod (16) is fixedly installed on one side of the rectangular groove (9); an insert block (15) is fixedly installed on one end of the electric telescopic rod (16); and a positioning plate (8) is fixedly installed on the upper end of the insert block (15) located at the upper end of the workbench (5); the positioning plate (8) contacts one side of the photovoltaic bracket block (6).

2. A welding device for a photovoltaic bracket according to claim 1, characterized in that: A movable vertical column (10) is arranged above the T-shaped groove (7), and grooves (11) are provided on both sides of the movable vertical column (10).

3. A welding device for a photovoltaic bracket according to claim 2, characterized in that: An electric telescopic column (19) is fixedly mounted inside the groove (11); a connecting guide plate (12) is fixedly mounted on the upper end of the electric telescopic column (19); the connecting guide plate (12) extends to the outside of the groove (11); and a welder (13) is fixedly mounted on the upper end of the connecting guide plate (12).

4. A welding device for a photovoltaic bracket according to claim 2, characterized in that: A T-shaped block (17) is fixedly mounted on the lower end of the movable vertical column (10), a driving roller (18) is movably mounted on the lower end of the T-shaped block (17), and the T-shaped block (17) is movably engaged with the T-shaped slot (7).

5. A welding device for a photovoltaic bracket according to claim 3, characterized in that: A fixing block (22) is fixedly mounted on one side of the connecting guide plate (12), a filter box (14) is fixedly mounted on the upper end of the fixing block (22), and an exhaust pipe (21) is connected to the upper end of the filter box (14).

6. A welding device for a photovoltaic support according to claim 5, characterized in that: A movable door (20) is movably mounted on one side of the filter box (14), a filter plate (24) is fixedly mounted inside the filter box (14), and a suction fan (25) is fixedly mounted above the filter plate (24) inside the filter box (14).

7. A welding device for a photovoltaic bracket according to claim 6, characterized in that: The lower end of the filter box (14) is connected to an air intake pipe (23), and the air intake pipe (23) passes through the lower end of the fixing block (22).

8. A welding device for a photovoltaic bracket according to claim 1, characterized in that: A bottom support plate (4) is fixedly installed between the two vertical plates (1) near the lower ends, a controller (2) is fixedly installed on one side of one of the vertical plates (1), and a rotating motor (3) is fixedly installed between the two vertical plates (1), and one end of the output shaft of the rotating motor (3) is fixedly connected to the workbench (5).

9. The method for using a welding device for a photovoltaic bracket according to claim 1, characterized in that: S1, placing a plurality of photovoltaic support blocks (6) to be welded on a workbench (5); S2, starting the electric telescopic rod (16) inside the rectangular groove (9), so that the electric telescopic rod (16) pushes the plug block (15) and the positioning plate (8) to move in the direction of the photovoltaic support block (6), thereby clamping and positioning the plurality of photovoltaic support blocks (6); S3, starting the driving roller (18) at the lower end of the movable vertical column 10, driving the movable vertical column (10) to move horizontally on the surface of the T-slot (7), and then starting the electric telescopic column (19) to make the welding head at the lower end of the welder (13) contact the surface of the photovoltaic bracket block (6), thereby completing the welding work; S4, while welding, starting the suction fan (25) inside the filter box (14), adsorbing the blue smoke generated during welding onto the filter plate (24) inside the filter box (14) through the suction pipe (23), adsorbing the tiny metal particles in the blue smoke, and finally discharging it through the exhaust pipe (21); S5. When welding is completed, the rotating motor (3) is started to turn the entire workbench (5) by 180 degrees, and the slag on the surface of the workbench (5) is dumped.

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