Photovoltaic module welding device

Abstract

The utility model belongs to the technical field of photovoltaic modules, and particularly relates to a photovoltaic module welding device which comprises a welding assembly, a conveying assembly and a supporting assembly, the welding assembly comprises a box body, a carrying plate and a welding device, the carrying plate is arranged in the box body, a plurality of suction pieces are arranged at the top end of the carrying plate and are respectively arranged at four corners of the carrying plate, and the welding device is arranged on the carrying plate. The welders are arranged on the two sides of the carrier plate. The conveying assembly comprises a first telescopic rod, a second telescopic rod, a connecting base and a suction plate. The top end of the first telescopic rod is connected with the bottom end of the connecting base. The connecting seat comprises a vertical plate and a transverse plate which are vertically arranged, and the bottom end of the transverse plate is connected with the top end of the first telescopic rod; the vertical plate is connected with a second telescopic rod, the second telescopic rod is arranged in the direction close to the welding assembly, and the second telescopic rod is connected with the suction plate; suction rods are arranged at the four corners of the bottom end of the suction plate and matched with the suction pieces respectively. And the photovoltaic module is transported and collected after being welded by arranging the conveying assembly, so that the precision of the photovoltaic module is prevented from being reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic modules, and particularly relates to a welding device for photovoltaic modules. Background Art

[0002] A photovoltaic module is a device that directly converts light energy into electrical energy, mainly composed of photovoltaic cells, packaging materials and other auxiliary components; during the battery production process, after the photovoltaic module is welded on the workbench, it is manually placed into the collection box. Due to the high precision of the photovoltaic module, manual handling requires extra care to avoid damaging the welded photovoltaic module. After the worker finishes welding, handling the photovoltaic module easily gets it dirty and touches the welding part, resulting in affecting the precision of the photovoltaic module. Manual handling not only increases the labor cost but also affects the output of the photovoltaic module. Content of the Utility Model

[0003] The purpose of the utility model is to provide a welding device for photovoltaic modules to solve the technical problems of low handling efficiency and easy damage of photovoltaic modules, and achieve the purpose of handling photovoltaic modules to ensure their precision.

[0004] To solve the above technical problems, the utility model provides a welding device for photovoltaic modules, including: a welding component, a conveying component and a supporting component, wherein the welding component and the conveying component are both arranged at the top end of the supporting component;

[0005] The welding component includes: a box body, a carrier plate and a welder, the carrier plate is arranged inside the box body, several suction sheets are arranged at the top end of the carrier plate, and several of the suction sheets are respectively arranged at the four corners of the carrier plate, and the welder is arranged on both sides of the carrier plate;

[0006] The conveying component includes: a first telescopic rod, a second telescopic rod, a connecting seat and a suction plate, the top end of the first telescopic rod is connected to the bottom end of the connecting seat;

[0007] The connecting seat includes a vertical plate and a horizontal plate, the vertical plate and the horizontal plate are perpendicularly arranged, and the bottom end of the horizontal plate is connected to the top end of the first telescopic rod;

[0008] The vertical plate is connected to the second telescopic rod, the second telescopic rod is arranged along the direction close to the welding component, and the second telescopic rod is connected to the suction plate;

[0009] Suction rods are arranged at the four corners of the bottom end of the suction plate, and the suction rods are respectively matched with the suction sheets.

[0010] Further, through grooves are opened around the top end of the box body, and a sliding plate is slidably connected to the top end of the welding component;

[0011] Both sides and one end of the sliding plate penetrate through the through grooves, and both sides of the sliding plate are in contact with the box body.

[0012] Further, a convex structure is provided in the middle of the bottom end of the box body, and a groove is formed in the middle of the carrier plate.

[0013] The groove matches the convex structure, and the groove is sleeved outside the convex structure.

[0014] Further, the support assembly includes a bottom plate, a connecting plate and a support plate. The bottom plate is connected to the support plate through the connecting plate, and the support plate is arranged at the top end of the bottom plate.

[0015] Further, a controller is arranged at the bottom end of the support plate, and the controller is electrically connected to the welder.

[0016] Further, the welding assembly is arranged at the top end of the support plate, a blower is arranged at the top end of the support plate, and the blower is connected to the box body through a pipeline.

[0017] Further, a collection box is arranged at the top end of the bottom plate. The collection box is arranged between the welding assembly and the conveying assembly, and the top end of the collection box is connected to one end of the support plate.

[0018] The beneficial effects of the present utility model are as follows:

[0019] 1. By arranging the conveying assembly, after the photovoltaic module is welded, the suction plate sucks up the carrier plate through the suction rod corresponding to the suction piece. The first telescopic rod and the second telescopic rod drive the carrier plate and the photovoltaic module to move out of the box body and be placed at the connection between the support plate and the box body. Some of the suction rods stop sucking the carrier plate, and the carrier plate tilts so that the photovoltaic module slides into the collection box. The suction rod sucks up the carrier plate and puts it into the box body to repeat the above steps, avoiding the reduction of accuracy during the transportation of the photovoltaic module and improving the transportation efficiency after welding of the photovoltaic module.

[0020] 2. By arranging the slide plate and the blower, it is possible to prevent the waste gas and waste generated during welding from polluting the environment and being complicated to clean up. The slide plate seals the box body to prevent waste from splashing, and the blower absorbs and discharges the waste gas and waste, reducing the pollution of the photovoltaic module welding and eliminating the need for workers to carry out cleaning operations.

[0021] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following specific preferred embodiments are given below in conjunction with the accompanying drawings for detailed description. Description of the Drawings

[0022] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 is a schematic structural diagram of a welding device for photovoltaic modules of the present invention;

[0024] Figure 2 is Figure 1 another perspective view of

[0025] In the figure:

[0026] 1. Welding assembly; 11. Box body; 111. Slide plate; 12. Carrier plate; 121. Suction piece; 13. Welder; 14. Controller; 15. Fan;

[0027] 2. Conveyor assembly; 21. First telescopic rod; 22. Second telescopic rod; 23. Connecting seat; 24. Suction plate; 241. Suction rod;

[0028] 3. Support assembly; 31. Bottom plate; 32. Connecting plate; 33. Support plate; 34. Collection box. Specific embodiments

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0030] Embodiment:

[0031] As Figures 1 to 2 shown, a welding device for photovoltaic modules includes: a welding assembly 1, a conveyor assembly 2, and a support assembly 3. The welding assembly 1 and the conveyor assembly 2 are both provided at the top of the support assembly 3.

[0032] The welding assembly 1 includes: a box body 11, a carrier plate 12, and a welder 13. The carrier plate 12 is provided inside the box body 11. A number of suction pieces 121 are provided at the top of the carrier plate 12. The number of suction pieces 121 are respectively provided at the four corners of the carrier plate 12. The welder 13 is provided on both sides of the carrier plate 12. The photovoltaic module is placed on the carrier plate 12, and the welder 13 welds the photovoltaic module.

[0033] The conveying assembly 2 includes: a first telescopic rod 21, a second telescopic rod 22, a connecting seat 23 and a suction plate 24. The top end of the first telescopic rod 21 is connected to the bottom end of the connecting seat 23. The connecting seat 23 includes a vertical plate and a horizontal plate, which are perpendicularly arranged. The bottom end of the horizontal plate is connected to the top end of the first telescopic rod 21. The vertical plate is connected to the second telescopic rod 22. The second telescopic rod 22 is arranged in the direction close to the welding assembly 1 and is connected to the suction plate 24. Suction rods 241 are provided at the four corners of the bottom end of the suction plate 24, and the suction rods 241 are respectively matched with the suction sheets 121. The first telescopic rod 21 drives the connecting seat 23 to rise or fall so as to adjust the height of the suction plate 24. The second telescopic rod 22 horizontally expands and contracts to make the suction plate 24 move away from or close to the suction plate 24. The suction plate 24 is extended into the box body 11 through the first telescopic rod 21 and the second telescopic rod 22. The suction rods 241 and the suction sheets 121 are aligned to suck up the carrier plate 12 and the photovoltaic module.

[0034] Through grooves are provided around the top end of the box body 11, and a sliding plate 111 is slidably connected to the top end of the welding assembly 1. Both sides and one end of the sliding plate 111 penetrate through the through grooves. Both sides of the sliding plate 111 are in contact with the box body 11. A convex structure is provided in the middle of the bottom end of the box body 11, and a groove is provided in the middle of the carrier plate 12. The groove is matched with the convex structure, and the groove is sleeved outside the convex structure. The sliding plate 111 slides towards both ends to open or close. After closing, the welder 13 welds the photovoltaic module to prevent dust and gas from splashing or diffusing to the outside.

[0035] As Figure 2 shown, the support assembly 3 includes: a bottom plate 31, a connecting plate 32 and a support plate 33. The bottom plate 31 is connected to the support plate 33 through the connecting plate 32, and the support plate 33 is arranged at the top end of the bottom plate 31. A controller 14 is provided at the bottom end of the support plate 33. The controller 14 is electrically connected to the welder 13. The controller 14 provides power for the welder 13 and controls the welder 13 to weld the photovoltaic module. The welding assembly 1 is arranged at the top end of the support plate 33. A fan 15 is provided at the top end of the support plate 33. The fan 15 is connected to the box body 11 through a pipeline. After the photovoltaic module is welded, the fan 15 sucks out the waste gas and waste materials to avoid the diffusion of the waste gas and waste materials outside the box body 11 and prevent the waste materials from affecting the precision of the photovoltaic module in the next welding. A collection box 34 is provided at the top end of the bottom plate 31. The collection box 34 is arranged between the welding assembly 1 and the conveying assembly 2. The top end of the collection box 34 is connected to one end of the support plate 33. One end of the collection box 34 connected to the support plate 33 is inclined, which is convenient for the conveying assembly 2 to place the photovoltaic module on the collection box 34 and slide it into the collection box 34.

[0036] In summary, place the photovoltaic module on the carrier plate 12, slide the slide plate 111 to close the box body 11, the controller 14 controls the welder 13 to weld the photovoltaic module. After welding is completed, open the slide plate 111, the first telescopic rod 21 and the second telescopic rod 22 adjust the position of the suction plate 24 to align and fit the suction rod 241 and the suction piece 121. The suction plate 24 sucks up the carrier plate 12 through the suction rod 241 corresponding to the suction piece 121. The first telescopic rod 21 and the second telescopic rod 22 drive the carrier plate 12 and the photovoltaic module out of the box body 11 and place them at the connection between the support plate 33 and the box body 11. Some of the suction rods 241 stop sucking the carrier plate 12, and the carrier plate 12 tilts so that the photovoltaic module slides into the collection box 34; start the fan 15, and the fan 15 absorbs and discharges the waste gas and waste materials. Repeat the above steps, and the circulating conveyor component 2 transports the photovoltaic module into the box body 11, and circulates to discharge the waste gas and waste materials.

[0037] All the devices selected in this application are common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0038] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0039] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0040] Based on the above inspiration from the ideal embodiments of the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A photovoltaic module welding device, characterized in that, Including: A welding assembly (1), a conveying assembly (2) and a supporting assembly (3), wherein the welding assembly (1) and the conveying assembly (2) are both arranged at the top end of the supporting assembly (3); The welding assembly (1) includes: a box body (11), a carrier plate (12) and a welder (13), the carrier plate (12) is arranged inside the box body (11), a plurality of suction pieces (121) are arranged at the top end of the carrier plate (12), and the plurality of suction pieces (121) are respectively arranged at the four corners of the carrier plate (12), and the welder (13) is arranged on both sides of the carrier plate (12); The conveying assembly (2) includes: a first telescopic rod (21), a second telescopic rod (22), a connecting seat (23) and a suction plate (24), and the top end of the first telescopic rod (21) is connected to the bottom end of the connecting seat (23); The connecting seat (23) includes a vertical plate and a horizontal plate, the vertical plate and the horizontal plate are perpendicularly arranged, and the bottom end of the horizontal plate is connected to the top end of the first telescopic rod (21); The vertical plate is connected to the second telescopic rod (22), the second telescopic rod (22) is arranged along the direction close to the welding assembly (1), and the second telescopic rod (22) is connected to the suction plate (24); Suction rods (241) are arranged at the four corners of the bottom end of the suction plate (24), and the suction rods (241) are respectively matched with the suction pieces (121).

2. The welding device for a photovoltaic module according to claim 1, wherein Through grooves are formed around the top end of the box body (11), and a sliding plate (111) is slidably connected to the top end of the welding assembly (1); Both sides and one end of the sliding plate (111) penetrate through the through grooves, and both sides of the sliding plate (111) are in contact with the box body (11).

3. A photovoltaic module welding device according to claim 1, characterized in that, A convex structure is arranged in the middle of the bottom end of the box body (11), and a groove is formed in the middle of the carrier plate (12); The groove is matched with the convex structure, and the groove is sleeved outside the convex structure.

4. A photovoltaic module welding device according to claim 1, characterized in that, The supporting assembly (3) includes: a bottom plate (31), a connecting plate (32) and a supporting plate (33), the bottom plate (31) is connected to the supporting plate (33) through the connecting plate (32), and the supporting plate (33) is arranged at the top end of the bottom plate (31).

5. The photovoltaic module welding device according to claim 4, characterized in that, A controller (14) is arranged at the bottom end of the supporting plate (33), and the controller (14) is electrically connected to the welder (13).

6. The welding device for a photovoltaic module according to claim 4, characterized in that, The welding assembly (1) is arranged at the top end of the supporting plate (33), a blower (15) is arranged at the top end of the supporting plate (33), and the blower (15) is connected to the box body (11) through a pipeline.

7. A photovoltaic module welding device according to claim 4, characterized in that, A collection box (34) is arranged at the top end of the bottom plate (31), the collection box (34) is arranged between the welding assembly (1) and the conveying assembly (2), and the top end of the collection box (34) is connected to one end of the supporting plate (33).

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