A photovoltaic module welding equipment using copper electroplating technology

Abstract

This invention discloses a photovoltaic module welding equipment using copper electroplating technology, comprising a welding strip mechanism, a conveyor belt, and a welding mechanism. A stabilizing mechanism is provided between the welding strip mechanism and the welding mechanism, located at the lower end of the conveyor belt, for fixing the positions of a first and a second solar cell located on the conveyor belt. The stabilizing mechanism includes a first motor, a support plate, and symmetrically arranged sliding and pressure components. This photovoltaic module welding equipment using copper electroplating technology automatically maintains the position of the solar cells being welded through the stabilizing mechanism, facilitating the placement of interconnecting strips by the welding strip mechanism. Furthermore, the moving conveyor belt facilitates the movement of the first and second solar cells, enabling automated welding operations in conjunction with the welding mechanism. This equipment not only allows for the series welding of multiple solar cells but also ensures that positional shifts do not occur during welding, improving welding accuracy and enabling streamlined operations, thus increasing the production efficiency of photovoltaic modules.

Description

Technical Field

[0001] This invention relates to photovoltaic welding technology, and more particularly to a photovoltaic module welding equipment using copper electroplating technology. Background Technology

[0002] With the development of the global economy, new energy power generation technologies have also developed rapidly. Solar energy, with its abundant resources, wide distribution, and clean operation, has become one of the most promising renewable energy sources. Since the beginning of the 21st century, the global solar photovoltaic power generation industry has developed rapidly, with its market application scale continuously expanding, and its role in subsequent energy development becoming increasingly important. Photovoltaic modules, composed of multiple solar cells, are widely used as the basic photovoltaic power generation unit in the construction of various photovoltaic power generation systems, or transparent thin-film modules are used as building curtain wall materials to build energy-saving and environmentally friendly buildings.

[0003] In the production of photovoltaic modules, the solar cells need to be connected in series using interconnect strips. Therefore, the connection between the interconnect strips and the solar cells is an essential and critical step in module manufacturing, directly affecting module performance and production efficiency. Traditional soldering of interconnect strips carries the risk of incomplete soldering, impacting the reliability of the electrical connection; manual soldering is inefficient and lacks precision. The interconnect strips, once laid on the solar cells, experience some springback, reducing weld strength; and the non-fixed position of the solar cells during soldering can cause movement, increasing the difficulty of the soldering operation and compromising weld quality. Summary of the Invention

[0004] To address the shortcomings of the existing technology, this invention proposes a photovoltaic module welding equipment based on copper electroplating technology.

[0005] The technical solution of this invention is implemented as follows:

[0006] A photovoltaic module welding equipment using copper electroplating technology includes a welding strip mechanism, a conveyor belt, and a welding mechanism. The conveyor belt passes through the lower ends of the welding strip mechanism and the welding mechanism. A first solar cell and a second solar cell are mounted on the conveyor belt. The equipment is characterized in that...

[0007] A stabilizing mechanism is provided between the welding strip mechanism and the welding mechanism. The stabilizing mechanism is located at the lower end of the conveyor belt and is used to fix the positions of the first and second battery cells located on the conveyor belt.

[0008] The stabilizing mechanism includes a first motor, a support plate, and symmetrically arranged sliding and pressure-applying components. The support plate is mounted on the first motor, and the support plate has symmetrical sliding seats. A first gear is located in the middle of each symmetrically arranged sliding seat, and the first gear is mounted on the first motor.

[0009] The sliding assembly consists of a sliding bar, a guide rail, a push block, a guide rod, and a spring. One end of the sliding bar is connected to the first gear, and the other end is connected to the push block. The guide rail is mounted on the sliding bar, the guide rod is slidably mounted on the push block, and the spring is sleeved on the guide rod.

[0010] The pressure-applying assembly consists of a second gear, a pressure-applying component, and an adjusting component. The second gear is connected to the guide rail and the guide rod, and is installed at the lower end of the pressure-applying component. The adjusting component is installed in the middle of the pressure-applying component, and the second gear is connected to the lower end of the adjusting component.

[0011] The sliding bar consists of a first connecting part, a second connecting part, and a third connecting part. The first connecting part has a first tooth, and the second connecting part has a second tooth. The third connecting part connects the first connecting part and the second connecting part. The first tooth meshes with a first gear, and the second tooth maintains meshing with the second gear when the first gear rotates and drives the first tooth to mesh.

[0012] The pressure-applying component has a symmetrical first pressure-applying part and a second pressure-applying part. The adjusting component has a threaded part. The pressure-applying component has a threaded hole that mates with the threaded part. When the threaded part on the adjusting component rotates in the threaded hole, it drives the first pressure-applying part and the second pressure-applying part to approach the first battery cell and / or the second battery cell.

[0013] In this invention, the welding strip mechanism is provided with a first support, a first shaft and a second shaft are provided in the middle of the first support, a bushing is provided on the first shaft, a symmetrical interconnecting strip is provided on the bushing, a smoothing member is provided on the second shaft, and a second motor is provided at one end of the second shaft.

[0014] In this invention, the lower end of the smoothing member is a smoothing part, which can deform under force and adhere to the first battery cell and / or the second battery cell.

[0015] In this invention, the welding mechanism includes a second support, a third motor, a third shaft, a rotating component, and a welding device. The third shaft is mounted on the second support, the third motor is connected to one end of the third shaft, the rotating component is mounted on the third shaft, and the welding device is mounted on the rotating component. The welding device has symmetrically arranged welding rods, and the positions of the welding rods correspond to the positions of the interconnecting strips.

[0016] In this invention, the conveyor belt is composed of multiple first connecting pieces and second connecting pieces. The first connecting pieces and the second connecting pieces are connected end to end. The width of the first connecting piece is greater than the width of the second connecting piece. When the second connecting piece is located between two first connecting pieces, a receiving opening for placing a pressure-applying piece is formed in the middle. The two sides of the second connecting piece form blocking surfaces to prevent the pressure-applying piece from moving further.

[0017] In this invention, the width of the third connecting portion is less than the width of the first connecting portion and the second connecting portion, and the length of the third connecting portion is equal to the depth of the receiving opening.

[0018] In this invention, the pressure-applying component consists of a support base and a movable base, which are connected by a first deformation arm and a second deformation arm arranged symmetrically, and an active area for the movable base to move downward is provided between the movable base and the support base.

[0019] In this invention, a T-slot is provided on one side of the support base, and a T-block that mates with the T-slot is provided on the guide rail base.

[0020] In this invention, the first pressure-applying part is located on the movable base, and a mounting hole is provided in the middle of the first pressure-applying part. A reinforcing member is provided in the mounting hole. The second pressure-applying part is composed of a first deformation arm and a second deformation arm.

[0021] In this invention, a deformation protrusion is provided at the connection between the first deformation arm and the second deformation arm.

[0022] The electroplating copper technology photovoltaic module welding equipment of this invention has the following beneficial effects: This equipment automatically maintains the position of the solar cells being welded through a stabilizing mechanism, facilitating the placement of interconnecting strips by the welding ribbon mechanism. Furthermore, a moving conveyor belt facilitates the movement of the first and second solar cells, enabling automated welding operations in conjunction with the welding mechanism. It not only allows for the series welding of multiple solar cells but also ensures that positional shifts do not occur during welding, improving welding accuracy. Moreover, it enables streamlined operations, thereby increasing the production efficiency of photovoltaic modules. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the photovoltaic module welding equipment using the electroplating copper technology of the present invention.

[0024] Figure 2 for Figure 1 Top view;

[0025] Figure 3 for Figure 2 The main view;

[0026] Figure 4 for Figure 1 A schematic diagram of the welding strip mechanism in the diagram;

[0027] Figure 5 for Figure 4 The right view;

[0028] Figure 6 for Figure 1A schematic diagram of the welding mechanism structure in the diagram;

[0029] Figure 7 for Figure 1 A schematic diagram of the structure of the first battery cell, the first connector, the second connector, and the stabilizing mechanism.

[0030] Figure 8 for Figure 7 Exploded view of the stable mechanism structure in the image;

[0031] Figure 9 for Figure 8 Schematic diagram of the sliding component and pressure application component in the middle;

[0032] Figure 10 for Figure 9 A schematic diagram of the structure in another direction;

[0033] Figure 11 for Figure 9 Exploded view;

[0034] Figure 12 for Figure 11 A schematic diagram of the pressure application component structure;

[0035] Figure 13 for Figure 12 Schematic diagram of the pressure-applying component structure;

[0036] Figure 14 for Figure 13 A schematic diagram of the structure in another direction;

[0037] Figure 15 This is a schematic diagram of the structure of the pressure-applying component, the second gear, the adjusting component, the first battery cell, the second battery cell, the first connecting component, the second connecting component, and the sliding bar in this invention.

[0038] In the diagram: 1. Welding strip mechanism; 2. Conveyor belt; 3. Welding mechanism; 4. First battery cell; 5. Second battery cell; 6. Third battery cell; 7. Fourth battery cell; 8. Stabilizing mechanism; 9. Interconnecting strip; 10. First support; 11. First shaft; 12. Second shaft; 13. Bushing; 14. Smoothing component; 15. Second motor; 16. Smoothing part; 17. Second support; 18. Third motor; 19. Third shaft; 20. Rotating component; 21. Welder; 22. Welding rod; 23. First connecting component; 24. Second connecting component; 25. Receiving port; 26. Pressing component; 27. Blocking surface; 28. Sliding strip; 29. ​​Pushing block; 30. Guide rod; 31. Spring; 32. Second tooth; 33. Adjusting component; 3 4. Threaded part 35, threaded hole 36, movable seat 37, first pressure part 38, second pressure part 39, first motor 40, support plate 41, sliding assembly 42, pressure assembly 43, sliding seat 44, first gear 45, first limiting part 46, second limiting part 47, sliding port 48, guide rail seat 49, support seat 50, T-slot 51, first connecting part 52, second connecting part 53, third connecting part 54, first tooth 55, first deformation arm 56, second deformation arm 57, movable area 58, mounting hole 59, reinforcing member 60, deformation protrusion 61, first pressure area 62, second pressure area 63, T-block 64, end 65. Detailed Implementation

[0039] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0040] like Figures 1 to 15 As shown, the photovoltaic module welding equipment using electroplating copper technology of the present invention includes a welding strip mechanism 1, a conveyor belt 2, and a welding mechanism 3. The conveyor belt 2 passes through the lower ends of the welding strip mechanism 1 and the welding mechanism 3, and a first solar cell 4 and a second solar cell 5 are disposed on the conveyor belt 2. In this application, the first solar cell 4 and the second solar cell 5 refer to the solar cell P located at the lower ends of the welding mechanism 3 and the welding strip mechanism 1. The solar cells P located in the front and rear portions of the welding mechanism 3 and the welding strip mechanism 1 can be referred to as the third solar cell 6 and the fourth solar cell 7.

[0041] The conveyor belt 2 transports the fourth battery cell 7 and the first battery cell 4, which do not need to be welded, to the lower end of the welding belt mechanism 1, and then the first battery cell 4 and the second battery cell 5 reach the upper end of the stabilizing mechanism 8 and the lower end of the welding mechanism 3 to achieve welding.

[0042] During welding, the conveyor belt 2 transports the first battery cell 4 and the second battery cell 5 to the designated position and then stops. At this time, the stabilizing mechanism 8 begins to fix the positions of the first battery cell 4 and the second battery cell 5. Then, the welding mechanism 3 and the welding strip mechanism 1 work together. The welding strip mechanism 1 lays the interconnecting strip 9, and then the welding mechanism 3 welds the interconnecting strip 9 to the first battery cell 4 and the second battery cell 5. To ensure stable welding of the first battery cell 4 and the second battery cell 5, a displacement mechanism (not shown in the figure) is set at the lower end of the welding strip mechanism 1 and the welding mechanism 3. This displacement mechanism can simultaneously maintain the welding strip mechanism 1 and the welding mechanism 3 at the same speed at the upper end, thereby achieving precise welding of the interconnecting strip 9.

[0043] The welding strip mechanism 1 is provided with a first support 10, a first shaft 11 and a second shaft 12 are provided in the middle of the first support 10, a bushing 13 is provided on the first shaft 11, a symmetrical interconnecting strip 9 is provided on the bushing 13, a smoothing part 14 is provided on the second shaft 12, and a second motor 15 is provided at one end of the second shaft 12.

[0044] The lower end of the smoothing part 14 is the smoothing part 16, which can deform under force and adhere to the first battery cell 4 and / or the second battery cell 5.

[0045] The end 65 of the interconnecting strip 9 on the bushing 13 needs to be placed on the first battery cell P by the operator. Then, the second motor 15 rotates to keep the smoothing part 16 on the smoothing part 14 pressing down on the end of the interconnecting strip 9 and welding it to fix it. Then, the interconnecting strip 9 can be rotated by moving the welding strip mechanism 1 and the conveyor belt 2 to lay the interconnecting strip 9 on the battery cell P.

[0046] When the second motor 15 drives the smoothing part 14 to rotate, it can keep the smoothing part 16 under force and placed on the battery cell P, and then make it adhere to the battery cell P, so that it can lay the interconnecting strip 9 flat on the battery cell P and keep its position fixed.

[0047] The welding mechanism 3 includes a second support 17, a third motor 18, a third shaft 19, a rotating component 20, and a welder 21. The third shaft 19 is mounted on the second support 17, and the third motor 18 is connected to one end of the third shaft 19. The rotating component 20 is mounted on the third shaft 19, and the welder 21 is mounted on the rotating component 20. The welder 21 has symmetrically arranged welding rods 22, and the positions of the welding rods 22 correspond to the positions of the interconnecting strips 9.

[0048] After the third motor 18 drives the third shaft 19 to rotate, the angle of the rotating part 20 can be changed, thereby changing the position of the welder 21, so that the welding rod 22 is placed on the laid interconnect strip 9, realizing the welding of the interconnect strip 9 to the battery cell P, and connecting multiple battery cells P in series.

[0049] The conveyor belt 2 is composed of multiple first connecting pieces 23 and second connecting pieces 24, which are connected end to end. The width of the first connecting piece 23 is greater than the width of the second connecting piece 24. When the second connecting piece 24 is located between two first connecting pieces 23, it forms a receiving opening 25 in the middle for placing the pressure applying piece 26. The two sides of the second connecting piece 24 form blocking surfaces 27 to prevent the pressure applying piece 26 from moving further.

[0050] The receiving port 25 allows the pressure-applying member 26 to move into it, where it is blocked by the blocking surface 27, keeping the pressure-applying member 26 in a fixed position. Then, the sliding bar 28 continues to drive the pushing block 29 to move, compressing the spring 31 located on the guide rod 30. The second tooth 32 meshes with the second gear 33, causing the sliding bar 28 to drive the second gear 33 to rotate, thereby causing the threaded part 35 on the adjusting member 34 to rotate in the threaded hole 36, driving the moving seat 37 to move downward, keeping the first pressure-applying part 38 and the second pressure-applying part 39 pressing against the first battery cell 4 and the second battery cell 5.

[0051] A stabilizing mechanism 8 is provided between the welding strip mechanism 1 and the welding mechanism 3. The stabilizing mechanism 8 is located at the lower end of the conveyor belt 2 and is used to fix the position of the first battery cell 4 and the second battery cell 5 located on the conveyor belt 2.

[0052] The stabilizing mechanism 8 includes a first motor 40, a support plate 41, and symmetrically arranged sliding components 42 and pressure application components 43. The support plate 41 is mounted on the first motor 40, and symmetrical sliding seats 44 are provided on the support plate 41. A first gear 45 is provided in the middle of the symmetrically arranged sliding seats 44, and the first gear 45 is mounted on the first motor 40.

[0053] The sliding seat 44 is provided with a first limiting part 46 and a second limiting part 47. A sliding opening 48 for sliding of the sliding bar 28 is formed between the first limiting part 46 and the second limiting part 47, which can facilitate the sliding bar 28 to be restricted to slide within it.

[0054] The sliding assembly 42 consists of a sliding bar 28, a guide rail seat 49, a push block 29, a guide rod 30, and a spring 31. One end of the sliding bar 28 is connected to the first gear 45, and the other end is connected to the push block 29. The guide rail seat 49 is mounted on the sliding bar 28, the guide rod 30 is slidably mounted on the push block 29, and the spring 31 is sleeved on the guide rod 30.

[0055] A T-slot 51 is provided on one side of the support base 50, and a T-block 64 that mates with the T-slot 51 is provided on the guide rail base 49. The pressure member 26 can keep the pressure member 26 and the guide rail base 49 moving together under the pressure of the spring 31. When blocked by the blocking surface 27, the T-slot 51 will mate with the T-block, so that the guide rail base 49 slides on the pressure member 26, compressing the spring 31 and keeping the position of the pressure member 26 stationary, while the position of the sliding bar 28 will continue to slide, thereby driving the second gear 33 to rotate through the second tooth 32, and adjusting the height of the moving seat 37 on the pressure member 26 through the adjusting member 34.

[0056] The sliding bar 28 is composed of a first connecting part 52, a second connecting part 53, and a third connecting part 54. The first connecting part 52 is provided with a first tooth 55, the second connecting part 53 is provided with a second tooth 32, and the third connecting part 54 connects the first connecting part 52 and the second connecting part 53. The first tooth 55 meshes with the first gear 45, and the second tooth 32 remains meshed with the second gear 33 when the first gear 45 rotates and drives the first tooth 55 to mesh.

[0057] When the first motor 40 is not started, there is no contact between the second tooth 32 and the second gear 33, and they remain in a relatively independent state. Only when the pressure member 26 reaches the receiving port 25 and is blocked by the blocking surface 27 can the second tooth 32 and the second gear 33 make contact and mesh, causing the moving seat 37 on the pressure member 26 to move downward under force.

[0058] The width of the third connecting part 54 is less than the width of the first connecting part 52 and the second connecting part 53, and the length of the third connecting part 54 is equal to the depth of the receiving opening 25.

[0059] The pressure application assembly 43 consists of a second gear 33, a pressure application component 26, and an adjusting component 34. The second gear 33 is connected to the guide rail seat 49 and the guide rod 30. The second gear 33 is installed at the lower end of the pressure application component 26, and the adjusting component 34 is installed in the middle of the pressure application component 26. The second gear 33 is connected to the lower end of the adjusting component 34.

[0060] The pressure-applying member 26 is provided with a symmetrical first pressure-applying part 38 and a second pressure-applying part 39. The adjusting member 34 is provided with a threaded part 35. The pressure-applying member 26 is provided with a threaded hole 36 that mates with the threaded part 35. When the threaded part 35 on the adjusting member 34 rotates in the threaded hole 36, it drives the first pressure-applying part 38 and the second pressure-applying part 39 to approach the first battery cell 4 and / or the second battery cell 5.

[0061] The pressure-applying component 26 consists of a support base 50 and a movable base 37. The support base 50 and the movable base 37 are connected by a first deformation arm 56 and a second deformation arm 57 arranged symmetrically. There is an active area 58 between the movable base 37 and the support base 50 where the movable base 37 can move downward. When the active area 58 shrinks, the second deformation arm 57 deforms and extends to both ends.

[0062] The first pressure-applying part 38 is located on the movable base 37. A mounting hole 59 is provided in the middle of the first pressure-applying part 38, and a reinforcing member 60 is provided in the mounting hole 59. The reinforcing member 60 can prevent the first pressure-applying part 38 from deforming under force. The second pressure-applying part 39 is composed of a first deformation arm 56 and a second deformation arm 57.

[0063] A deformation protrusion 61 is provided at the connection between the first deformation arm 56 and the second deformation arm 57. The deformation protrusion 61 can better press the battery cell P and maintain its position.

[0064] like Figure 15 As shown, the battery cell P has surfaces a and b, the first connector 23 has surface d, and the first pressing part 38 has surface c. A first pressing region 62 is formed between the first pressing part 38 and surface b, and a second pressing region 63 is formed between the second pressing part 39 and surface a. After being subjected to force, the second deformation arm 57 will be placed on surface d, thereby causing the second deformation arm 57 to be pressed in the direction of the deformation protrusion 61, which can better maintain the position of the battery cell P.

[0065] Since the symmetrical sliding component 42 and the pressure component 43 are driven by the same motor and are rotationally symmetrical, the first motor 40 can move the two sliding bars 28 towards each other or away from each other, thereby driving the two pressure components 26 to move towards each other or away from each other, so as to move simultaneously and apply pressure to fix the two ends of the battery cell P.

[0066] To ensure stable welding of solar cell P, in Figure 1 A stabilizing mechanism 8 can also be set at points M and N to facilitate fixing the positions of the first battery cell 4 and the second battery cell 5 in the middle section.

[0067] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A kind of electroplating copper technology photovoltaic module welding equipment, including welding strip mechanism, conveying belt and welding mechanism, the conveying belt passes through welding strip mechanism and the lower end of welding mechanism, first cell and second cell are equipped on the conveying belt, it is characterized in that, Stabilizing mechanism is equipped between the welding strip mechanism and the welding mechanism, the stabilizing mechanism is located in the lower end of conveying belt, for the position fixation of first cell and second cell located on conveying belt, First motor, support plate and symmetrically arranged sliding assembly, pressure assembly are equipped in the stabilizing mechanism, the support plate is installed on first motor, symmetrically arranged sliding seat is equipped on the support plate, first gear is equipped in the middle of symmetrically arranged sliding seat, first gear is installed on first motor, The sliding assembly is composed of sliding bar, guide rail seat, push block, guide rod and spring, one end of the sliding bar is connected with first gear, the other end is connected with push block, the guide rail seat is installed on the sliding bar, the guide rod is slidably installed on the push block, the spring is sleeved on the guide rod, The pressure assembly is composed of second gear, pressure piece and adjusting piece, the second gear is connected with guide rail seat and guide rod, the second gear is installed on the lower end of pressure piece, the adjusting piece is installed in the middle of pressure piece, the second gear is connected with the lower end of adjusting piece, The sliding bar is composed of first connecting part, second connecting part and third connecting part, first gear teeth are equipped on the first connecting part, second gear teeth are equipped on the second connecting part, the third connecting part connects the first connecting part and the second connecting part, the first gear teeth are engaged with first gear, when first gear rotates and drives first gear teeth to engage, second gear teeth are kept engaging with second gear, Symmetrical first pressure part and second pressure part are equipped on the pressure piece, threaded part is equipped on the adjusting piece, threaded hole matched with threaded part is equipped on the pressure piece, when threaded part on the adjusting piece rotates in the threaded hole, first pressure part and second pressure part are driven to approach first cell and / or second cell, The conveying belt is composed of multiple first connecting pieces and second connecting pieces, the first connecting pieces and the second connecting pieces are connected head to tail, the width of the first connecting pieces is greater than the width of the second connecting pieces, when the second connecting pieces are located in the middle of two first connecting pieces, accommodation opening for placing pressure piece is formed in the middle, the two sides of the second connecting pieces form blocking surface for blocking pressure piece from moving continuously, The width of the third connecting part is less than the width of the first connecting part and the second connecting part, and the length of the third connecting part is equal to the depth of the accommodation opening.

2. A soldering apparatus for a photovoltaic module produced by electroplating copper technology according to claim 1, characterized in that, First support is equipped in the welding strip mechanism, first shaft and second shaft are equipped in the middle of the first support, shaft sleeve is equipped on the first shaft, symmetrically interconnected strips are equipped on the shaft sleeve, one flattening piece is equipped on the second shaft, second motor is equipped on one end of the second shaft.

3. A soldering apparatus for a photovoltaic module produced by electroplating copper technology according to claim 2, characterized in that The lower end of the flattening piece is flattening part, the flattening part can be deformed under force and fit on first cell and / or second cell.

4. A soldering apparatus for a plating copper technology photovoltaic module according to claim 3, characterized in that, The welding mechanism is provided with a second support, a third motor, a third shaft, a rotating part and a welding device, the third shaft is installed on the second support, the third motor is connected with one end of the third shaft, the rotating part is installed on the third shaft, the welding device is arranged on the rotating part, the welding device is provided with symmetrically arranged welding rods, and positions of the welding rods correspond to positions of the interconnecting strips.

5. The electroplated copper photovoltaic module bonding apparatus of claim 1, wherein, The pressure applying part is composed of a supporting seat and a moving seat, the supporting seat and the moving seat are connected by symmetrically arranged first and second deformation arms, and a moving area for downward movement of the moving seat is arranged between the moving seat and the supporting seat.

6. A soldering apparatus for a plating copper technology photovoltaic module according to claim 5, characterized in that, One side of the supporting seat is provided with a T-shaped groove, and the guide rail seat is provided with a T-shaped block matched with the T-shaped groove.

7. A soldering apparatus for a plating copper technology photovoltaic module according to claim 5, wherein The first pressure applying part is arranged on the moving seat, a mounting hole is arranged in the middle of the first pressure applying part, a reinforcing part is arranged in the mounting hole, and the second pressure applying part is composed of the first and second deformation arms.

8. A soldering apparatus for a plating copper technology photovoltaic module according to claim 7, characterized in that, A deformation protrusion is arranged at a connection position of the first and second deformation arms.

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