Welding equipment for photovoltaic module machining

Abstract

The utility model relates to the technical field of photovoltaic module processing, and discloses a welding device for photovoltaic module processing, which comprises a base, an operation table fixed at the top of the base, a laser welding machine arranged inside the base, a rotary moving component arranged at the bottom of the inner side of the operation table, and a rectangular frame plate arranged at the top of the rotary moving component. And the rotating and moving assembly is used for rotating and moving the rectangular frame plate. The distance between the two L-shaped supporting plates on the same first sliding rail can be adjusted by sliding a first sliding block in the first sliding rail so as to correspond to the length of the steel frame, a first bevel gear is screwed to rotate through a rotary knob, the first bevel gear is meshed with two second bevel gears, and therefore the distance between the two first sliding rails can be adjusted in a lead screw transmission mode by driving two lead screws. In this way, the distance between the two corresponding L-shaped supporting plates on the different first sliding rails is adjusted to correspond to the width of the steel frame, and therefore the requirement for lifting the steel frames of different sizes can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component processing, and more specifically, to welding equipment for photovoltaic component processing. Background Art

[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system. It is a new power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. It has two modes of operation: independent operation and grid-connected operation. Photovoltaic modules are needed for photovoltaic power generation. In order to protect the photovoltaic modules, frames are generally installed on the photovoltaic modules. The production of the frames needs to be completed by welding.

[0003] Traditional photovoltaic module frames are generally made of aluminum alloy. However, with the advancement of material technology, alloy steel frames are becoming more and more widely used due to their good performance. Alloy steel frames can be welded together during processing. However, the existing photovoltaic module steel frame processing welding equipment is difficult to meet the clamping requirements of steel frame plates of different sizes when in use. It requires manual gripping, which not only consumes a lot of physical strength for workers, but also has poor stability in manual gripping, which is easy to cause welding deviations and affect the quality of steel frame welding. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a welding device for photovoltaic module processing. By sliding the first slider in the first slide rail, the spacing between the two L-shaped support plates on the same first slide rail can be adjusted to correspond to the length of the steel frame. The first bevel gear is rotated by turning the knob, and the first bevel gear is meshed with the two second bevel gears, so that the two screws can be driven to adjust the spacing between the two first slide rails in a screw transmission manner. In this way, the spacing between the two corresponding L-shaped support plates on different first slide rails is adjusted accordingly to correspond to the width of the steel frame, thereby meeting the support requirements for steel frames of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding device for photovoltaic module processing, comprising a base, an operating table is fixed on the top of the base, a laser welder is arranged inside the base, a rotating and shifting assembly is arranged at the bottom of the inner side of the operating table, a rectangular frame plate is arranged on the top of the rotating and shifting assembly, and the rotating and shifting assembly is used for rotating and shifting the rectangular frame plate, the front and rear inner walls of the rectangular frame plate are both rotatably connected to a screw rod through a bearing, the other end of the screw rod is fixed to a second bevel gear, a fixed plate is fixed inside the rectangular frame plate, a rotating rod is arranged through the fixed plate, and the junction between the fixed plate and the rotating rod is connected by a screw rod. The bearing is rotatably connected, and a first bevel gear is fixed to the bottom end of the rotating rod, and the first bevel gear and the two second bevel gears are meshed with each other. A knob is fixed to the top of the rotating rod, and a carrier block is threadedly connected to the screw rod, and the carrier block slides with the inner wall of the rectangular frame plate, and a first slide rail is fixed to the top of the carrier block, and two first sliders are slidably arranged on the first slide rail, and an L-shaped support plate is fixed to the top of the first slider, and a pressing assembly is arranged on the L-shaped support plate, and the pressing assembly is used for clamping the steel frame on the L-shaped support plate, and a first bolt is threadedly connected to the first slider, and the first bolt is used to lock the position of the first slide rail and the first slider.

[0006] As a preferred technical solution of the utility model, a second bolt is threadedly connected to the knob, and the second bolt is used to lock the position of the fixing plate and the knob, and first limiting plates are fixed to both ends of the first slide rail.

[0007] As a preferred technical solution of the utility model, a lamp holder is fixed to the top of the inner side of the operating table, and a plurality of lighting lamps are arranged on the lamp holder.

[0008] As a preferred technical solution of the utility model, the pressing assembly includes a carrier plate, which is fixedly mounted on an L-shaped support plate, an electric push rod is provided on the carrier plate, a pressure plate is fixedly mounted on the output end of the electric push rod, two pressure rods are fixed on the lower surface of the pressure plate, and both pressure rods are located directly above the L-shaped support plate.

[0009] As a preferred technical solution of the utility model, the rotation and transfer assembly includes a second slide rail and a connecting plate, the second slide rail is fixedly mounted on the operating table, the connecting plate is fixedly mounted on the rectangular frame plate, and second limit plates are fixed at both ends of the second slide rail.

[0010] As a preferred technical solution of the utility model, a second slider is slidably arranged on the second slide rail, the top of the second slider is rotatably connected to a carrier column via a bearing, and the connecting plate is fixedly mounted on the top of the carrier column.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can adjust the spacing between the two L-shaped support plates on the same first slide rail to correspond to the length of the steel frame by sliding the first slider in the first slide rail. The first bevel gear is rotated by means of a knob, and the first bevel gear is meshed with the two second bevel gears, so that the two screws can be driven to adjust the spacing between the two first slide rails in a screw transmission manner. In this way, the spacing between the two L-shaped support plates corresponding to different first slide rails is adjusted accordingly to correspond to the width of the steel frame, thereby meeting the support of steel frames of different sizes. Finally, the steel frame can be fixed with the help of a downward pressing assembly, so that when the equipment is used to weld steel frames of different sizes, the stability of the steel frames can be guaranteed during welding, thereby improving the welding quality.

[0013] 2. The utility model uses an electric push rod to pull the two pressure rods on the pressure plate downward, so that the two pressure rods can clamp the two side edges of the steel frame placed on the same L-shaped support plate, which can not only ensure the stability of the steel frame clamping, but also will not hinder the normal welding of the steel frame; with the help of the support column, the clamped steel frame can be rotated, so that the workers can weld the various joints of the steel frame in sequence, and the second slider can be slid in the second slide rail to adjust the clamped steel frame to be close to or away from the workers, so as to facilitate the workers to perform welding operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a position relationship diagram of the rectangular frame plate, the first slide rail, the L-shaped support plate, and the lighting lamp in the utility model;

[0016] Figure 3 This is a position relationship diagram of the first slide rail, the first slider, the L-shaped support plate, and the first bolt in the utility model;

[0017] Figure 4 This is a positional relationship diagram of the rectangular frame plate, the screw rod, the first bevel gear, and the second bevel gear in the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the lower pressure component in the utility model;

[0019] Figure 6 It is a structural schematic diagram of the rotary shifting assembly in the utility model.

[0020] In the figure: 1. base; 2. operating table; 3. laser welder; 4. rectangular frame plate; 5. screw; 6. fixing plate; 7. rotating rod; 8. first bevel gear; 9. knob; 10. second bevel gear; 11. carrier block; 12. first slide rail; 13. first slider; 14. L-shaped support plate; 15. first bolt; 16. second bolt; 17. first limit plate; 18. lamp holder; 19. lighting lamp; 20. carrier plate; 21. electric push rod; 22. pressure plate; 23. pressure rod; 24. second slide rail; 25. connecting plate; 26. second slider; 27. carrier column; 28. second limit 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] like Figures 1 to 6 As shown, the utility model provides a welding device for processing photovoltaic modules, including a base 1, an operating table 2 is fixed on the top of the base 1, a laser welder 3 is arranged inside the base 1, a rotating and shifting assembly is arranged at the bottom of the inner side of the operating table 2, a rectangular frame plate 4 is arranged on the top of the rotating and shifting assembly, and the rotating and shifting assembly is used for rotating and shifting the rectangular frame plate 4, the front and rear inner walls of the rectangular frame plate 4 are rotatably connected with a screw rod 5 through a bearing, and a second bevel gear 10 is fixed to the other end of the screw rod 5, a fixed plate 6 is fixed inside the rectangular frame plate 4, a rotating rod 7 is penetrated on the fixed plate 6, and the joint of the fixed plate 6 and the rotating rod 7 is rotatably connected through a bearing, and a first bevel gear 8 is fixed to the bottom end of the rotating rod 7, and the first bevel gear 8 and the two second bevel gears 10 are They are meshed with each other, and a knob 9 is fixed on the top of the rotating rod 7. A second bolt 16 is threadedly connected to the knob 9. The second bolt 16 is used to lock the position of the fixed plate 6 and the knob 9. A carrier block 11 is threadedly connected to the screw rod 5. The carrier block 11 slides with the inner wall of the rectangular frame plate 4, and a first slide rail 12 is fixed on the top of the carrier block 11. Two first sliders 13 are slidably arranged on the first slide rail 12. An L-shaped support plate 14 is fixed to the top of the first slider 13. A pressing assembly is arranged on the L-shaped support plate 14. The pressing assembly is used to clamp the steel frame on the L-shaped support plate 14. A first bolt 15 is threadedly connected to the first slider 13. The first bolt 15 is used to lock the position of the first slide rail 12 and the first slider 13. First limit plates 17 are fixed at both ends of the first slide rail 12.

[0023] By sliding the first slider 13 in the first slide rail 12, the spacing between the two L-shaped support plates 14 on the same first slide rail 12 can be adjusted to correspond to the length of the steel frame. By screwing the first bolt 15 with a wrench, the first slide rail 12 and the first slider 13 can be locked to ensure the stability of the positions of the first slide rail 12 and the L-shaped support plate 14. By screwing the first bevel gear 8 with the help of the knob 9, the first bevel gear 8 is rotated, and the first bevel gear 8 is meshed with the two second bevel gears 10, so that the two screw rods 5 can be driven to adjust the spacing between the two first slide rails 12 in a screw rod transmission manner. In this way, the spacing between the two L-shaped support plates 14 corresponding to different first slide rails 12 is adjusted accordingly to correspond to the width of the steel frame, so as to meet the support requirements of steel frames of different sizes. Finally, the steel frame can be fixed with the help of the pressing assembly, so that when the equipment is used to weld steel frames of different sizes, the stability of the steel frame can be guaranteed, thereby improving the welding quality. By using a wrench to tighten the second bolt 16, the position of the fixing plate 6 and the knob 9 can be locked to prevent the knob 9 from continuing to rotate, thereby ensuring the stability of the spacing between the two first slide rails 12.

[0024] A lamp holder 18 is fixed to the top of the inner side of the operating table 2 , and a plurality of lighting lamps 19 are arranged on the lamp holder 18 .

[0025] With the help of multiple lighting lamps 19, lighting can be provided for the welding process of the steel frame, so that workers can better place and weld the steel frame.

[0026] Among them, the pressing assembly includes a carrier plate 20, which is fixedly mounted on the L-shaped support plate 14. An electric push rod 21 is arranged on the carrier plate 20. A pressure plate 22 is fixedly mounted on the output end of the electric push rod 21. Two pressure rods 23 are fixed on the lower surface of the pressure plate 22. Both pressure rods 23 are located directly above the L-shaped support plate 14.

[0027] The two pressing rods 23 on the pressing plate 22 are pulled downward by the electric push rod 21, so that the two pressing rods 23 can clamp the two sides of the steel frame placed on the same L-shaped support plate 14, which can ensure the stability of the steel frame clamping and will not hinder the normal welding of the steel frame.

[0028] Among them, the rotating and shifting assembly includes a second slide rail 24 and a connecting plate 25. The second slide rail 24 is fixedly installed on the operating table 2, and the connecting plate 25 is fixedly installed on the rectangular frame plate 4. A second slider 26 is slidably arranged on the second slide rail 24. The top of the second slider 26 is rotatably connected to a supporting column 27 through a bearing. The connecting plate 25 is fixedly installed on the top of the supporting column 27. Second limit plates 28 are fixed at both ends of the second slide rail 24.

[0029] The clamped steel frame can be rotated with the help of the support column 27, so that the workers can weld the joints of the steel frame in sequence. The second slider 26 can be slid in the second slide rail 24 to adjust the clamped steel frame to be close to or away from the workers, so as to facilitate the workers to perform welding operations.

[0030] The working principle and use process of this utility model:

[0031] According to the size of the steel frame, the two first sliders 13 in the first slide rail 12 can be slid to adjust the spacing between the two L-shaped support plates 14 on the same first slide rail 12 to correspond to the length of the steel frame. The first bolt 15 can be screwed with a wrench to lock the position of the first slide rail 12 and the first slider 13, so that the L-shaped support plate 14 no longer moves compared to the first slide rail 12. The first bevel gear 8 is rotated by screwing the knob 9, and the first bevel gear 8 is meshed with the two second bevel gears 10, so that the two screw rods 5 can be driven in a screw transmission manner. Adjust the spacing between the two first slide rails 12, and adjust the spacing between the two L-shaped support plates 14 corresponding to the different first slide rails 12 accordingly to correspond to the width of the steel frame. Use a wrench to tighten the second bolt 16 to lock the position of the fixing plate 6 and the knob 9 to prevent the knob 9 from continuing to rotate. At this time, the positions of the four L-shaped support plates 14 are adjusted, and the plates used to produce the steel frame are placed on the four L-shaped support plates 14 in an orderly manner. The four electric push rods 21 are controlled to retract, so that the electric push rods 21 pull the pressure rods 23 downward to complete the clamping of the plates.

[0032] The worker holds the rectangular frame plate 4 in one hand and the laser welding gun in the other hand to weld the steel frame. The clamped steel frame can be rotated with the help of the supporting column 27, so that the worker can weld the various joints of the steel frame in sequence. The second slider 26 is slid in the second slide rail 24 to adjust the clamped steel frame to be close to or away from the worker, so as to facilitate the worker to complete the overall welding operation of the steel frame.

[0033] 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.

[0034] 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 welding device for photovoltaic module processing, comprising a base (1), characterized in that: An operating table (2) is fixed on the top of the base (1), a laser welder (3) is arranged inside the base (1), a rotating and shifting assembly is arranged at the bottom of the inner side of the operating table (2), a rectangular frame plate (4) is arranged on the top of the rotating and shifting assembly, and the rotating and shifting assembly is used for rotating and shifting the rectangular frame plate (4), the front and rear inner walls of the rectangular frame plate (4) are rotatably connected to a screw rod (5) through a bearing, the other end of the screw rod (5) is fixed to a second bevel gear (10), a fixed plate (6) is fixed inside the rectangular frame plate (4), a rotating rod (7) is arranged through the fixed plate (6), and the joint between the fixed plate (6) and the rotating rod (7) is rotatably connected through a bearing, and a first bevel gear (8) is fixed to the bottom end of the rotating rod (7), and the first bevel gear (8) is fixed to the bottom end of the rotating rod (7), and the first bevel gear (8) is fixed to the bottom end of the rotating rod (7). The wheel (8) and the two second bevel gears (10) are meshed with each other, a knob (9) is fixed on the top of the rotating rod (7), a carrier block (11) is threadedly connected to the screw rod (5), the carrier block (11) is slidably matched with the inner wall of the rectangular frame plate (4), and a first slide rail (12) is fixed on the top of the carrier block (11), two first sliders (13) are slidably arranged on the first slide rail (12), an L-shaped support plate (14) is fixed on the top of the first slider (13), a pressing assembly is arranged on the L-shaped support plate (14), and the pressing assembly is used for clamping the steel frame on the L-shaped support plate (14), and a first bolt (15) is threadedly connected to the first slider (13), and the first bolt (15) is used to lock the position of the first slide rail (12) and the first slider (13).

2. A photovoltaic module processing welding device according to claim 1, characterized in that: The knob (9) is threadedly connected with a second bolt (16), and the second bolt (16) is used to lock the position of the fixing plate (6) and the knob (9). Both ends of the first slide rail (12) are fixed with first limit plates (17).

3. A photovoltaic module processing welding device according to claim 1, characterized in that: A lamp holder (18) is fixed to the top of the inner side of the operating table (2), and a plurality of lighting lamps (19) are arranged on the lamp holder (18).

4. The photovoltaic module processing welding equipment according to claim 1, characterized in that: The pressing assembly comprises a carrier plate (20), the carrier plate (20) is fixedly mounted on an L-shaped support plate (14), an electric push rod (21) is arranged on the carrier plate (20), a pressing plate (22) is fixedly mounted on the output end of the electric push rod (21), two pressing rods (23) are fixed on the lower surface of the pressing plate (22), and both of the pressing rods (23) are located directly above the L-shaped support plate (14).

5. The photovoltaic module processing welding equipment according to claim 1, characterized in that: The rotary displacement assembly comprises a second slide rail (24) and a connecting plate (25); the second slide rail (24) is fixedly mounted on the operating table (2).

6. A photovoltaic module processing welding device according to claim 5, characterized in that: The connecting plate (25) is fixedly mounted on the rectangular frame plate (4), and second limiting plates (28) are fixed at both ends of the second slide rail (24).

7. A photovoltaic module processing welding device according to claim 6, characterized in that: A second sliding block (26) is slidably arranged on the second sliding rail (24), and the top of the second sliding block (26) is rotatably connected to a supporting column (27) via a bearing.

8. A photovoltaic module processing welding device according to claim 7, characterized in that: The connecting plate (25) is fixedly mounted on the top end of the supporting column (27).

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