CN104485394B - Solaode busbar welding production line - Google Patents

Abstract

The solar cell bus bar welding production line includes a panel arrangement machine and a solar cell bus bar welding device; the panel arrangement machine includes a mounting table, a horizontally arranged solar cell string feeding conveyor belt, a solar cell string grabbing mechanism, and a solar cell string group up and down material organization. The solar battery bus bar welding device includes a solar battery string feeding mechanism, a welding torch, and two sets of bus bar feeding devices. The solar battery string loading and unloading mechanism of the board arrangement machine is set correspondingly to the solar battery string loading mechanism of the solar battery bus bar welding device. The panel arrangement machine of the present invention continuously typesets the solar battery strings to obtain solar battery strings, and the solar battery bus bar welding device performs bus bar welding operation on the solar battery strings transported from the panel arrangement machine, which has the advantages of welding standards and stability. This can greatly improve production efficiency, and can also avoid the problem of virtual welding in manual operation.

Description

Solar cell bus bar welding production line

technical field

The invention relates to a solar battery bus bar welding production line, which belongs to the technical field of solar photovoltaic equipment.

Background technique

Since the beginning of the 21st century, global energy consumption has risen sharply, and traditional fossil energy has been increasingly exhausted. Energy issues and environmental issues have gradually become two major issues of global concern. Under the pressure of sustainable development, major countries have listed the solar photovoltaic industry as the focus of the development and utilization of renewable energy. With my country becoming the second largest economy in the world, in October 2013, China's oil imports in October reached 6.3 million barrels per day, surpassing the 6.24 million barrels per day of the United States, replacing the United States as the world's largest net oil importer for the first time. In 2013, China's foreign dependence on oil and natural gas reached 58.1% and 31.6%, respectively, and China has become the world's third largest natural gas consumer. Traditional fossil energy has become more and more difficult to meet the strong demand of my country's national economy. In the past 20 years, about 75% of the world's anthropogenic carbon dioxide emissions came from the burning of fossil fuels. Therefore, whether it is from the perspective of low-carbon and environmentally friendly energy development, or in line with the pressure of my country's industrial structure upgrading and transformation, my country must accelerate the development of new energy industries.

Solar energy is a clean and renewable energy. According to the "European Renewable Energy Technology Strategic Plan" proposed by the European Commission, by 2020, solar energy will account for 15% of the EU's electricity demand. In 2010, the U.S. Department of Energy formulated a plan, planning that by 2030, solar energy will account for 10% to 15% of total energy consumption. From the total net power generation of solar energy and tidal energy in the world, China is 3 billion kwh, Germany is 19 billion kwh, Italy is 10.7 billion kwh, Spain is 9.1 billion kwh, and Japan is 3.8 billion kwh Time. In the future, my country's hydropower growth space is limited, and nuclear energy has unsafe factors. The cost of fossil energy will rise due to the constraints of energy conservation and emission reduction, and the market prospect of solar photovoltaic power generation is broad.

In order to obtain the required current, voltage and output power, in the current solar photovoltaic industry, it is necessary to connect solar cells in series and go through stacking, lamination, packaging and other processes to form solar cell modules before they can become practical application products for power output. In the manufacturing process of crystalline silicon solar cell modules, the solar cell sheets must be welded into solar cell strings with interconnection strips first, and then the multiple solar cell strings are arranged neatly, and then the bus bars and the ends of the multiple solar cell strings must be connected. The protruding interconnection bar is welded, and the bus bar can collect the current into the junction box to provide power to the outside world.

The current bus bar welding generally adopts manual welding, which has problems such as virtual welding, low production efficiency, and poor quality stability.

Contents of the invention

The purpose of the present invention is to provide a solar battery bus bar welding production line.

In order to achieve the above object, the technical solution adopted by the present invention is: a solar cell bus bar welding production line, including a board arrangement machine and a solar cell bus bar welding device;

The board arrangement machine includes a mounting table, a horizontally arranged solar cell string feeding conveyor belt, a solar cell string grabbing mechanism, and a solar cell string loading and unloading mechanism, and the solar cell string feeding conveyor belt is arranged on one of the mounting table Above the side; the solar cell string grabbing mechanism includes a solar cell string grabbing mechanism body, a horizontally arranged solar cell string grabbing mechanism guide rail, a solar cell string grabbing vacuum chuck group mounting plate and a solar cell string grabbing vacuum chuck group; the extension direction of the guide rail of the solar cell string grabbing mechanism is set at an angle to the extension direction of the solar cell string feeding conveyor belt, and the body of the solar cell string grabbing mechanism slides on the solar cell string grabbing mechanism On the guide rail, the body of the solar cell string grabbing mechanism acts on the horizontal movement drive structure of the solar cell string grabbing mechanism body; the solar cell string grabbing vacuum chuck group mounting plate is vertically slidably supported on the solar cell string grabbing On the body of the mechanism, there is a driving mechanism for moving up and down the mounting plate of the solar cell string grabbing vacuum sucker group, and at least one set of solar cell string grabbing vacuum chucks is arranged downward on the mounting plate of the solar cell string grabbing vacuum sucker group group; the solar cell string loading and unloading mechanism is set on the installation table, the solar cell string loading and unloading mechanism is located below the solar cell string feeding conveyor belt, and the solar cell string loading and unloading The conveying direction of the mechanism is at right angles to the conveying direction of the solar battery string feeding conveyor belt;

The solar cell bus bar welding device includes a solar cell string feeding mechanism, a welding torch, and two sets of bus bar feeding devices; the two sets of bus bar feeding devices are arranged in parallel and at intervals, and the bus bar feeding device includes a A feeding tray for accommodating bus bars, the feeding tray functions as a vertical movement drive mechanism; a retrieving mechanism that slides horizontally is provided above the feeding tray, and the retrieving mechanism includes a vacuum suction cup sliding frame , the vacuum suction cup sliding frame is provided with a vacuum suction cup mounting plate, and the vacuum suction cup mounting plate is provided with a plurality of vacuum suction cups facing the feeding tray; a pressing mechanism is provided on one side of the feeding tray, and the pressing mechanism includes A bus bar pressing plate, the bus bar pressing plate is fixed on a bus bar pressing plate mounting seat, and the bus bar pressing plate mounting seat functions as a driving cylinder for the lateral movement of the bus bar pressing plate mounting seat; a welding work is fixed on the bus bar pressing plate mounting seat platform, the welding workbench is located below the bus bar pressing plate; the solar battery string feeding mechanism is set on one side of the connection line of the two sets of bus bar feeding devices; the welding torch slides laterally on the welding above the workbench, and the moving direction of the welding torch intersects the moving direction of the vacuum suction cup carriage;

The solar battery string loading and unloading mechanism of the board arrangement machine is set correspondingly to the solar battery string loading mechanism of the solar battery bus bar welding device.

The preferred technical solution is: the bus bar feeding device also includes a feeding device bottom plate, a vertical feeding mechanism support is fixed on the feeding device bottom plate, and the upper end of the feeding mechanism support is provided with a horizontal The material retrieving mechanism moves the guide rail, and the material reclaiming mechanism is slidably arranged on the material reclaiming mechanism moving guide rail.

The preferred technical solution is: the bottom plate of the feeding device is provided with a horizontal moving guide rail of the bus bar pressing plate mounting seat, and the bus bar pressing plate mounting seat is slidably arranged on the moving guide rail of the bus bar pressing plate mounting seat.

The preferred technical solution is: the loading and unloading mechanism of the solar battery string is a timing belt.

The preferred technical solution is: the solar battery string feeding mechanism is a timing belt.

Due to the use of the above-mentioned technical solutions, the present invention has the following advantages and effects compared with the prior art:

The panel arrangement machine of the present invention continuously typesets the solar battery strings to obtain solar battery strings, and the solar battery bus bar welding device performs bus bar welding operation on the solar battery strings transported from the panel arrangement machine, which has the advantages of welding standards and stability. This can greatly improve production efficiency, and can also avoid the problem of virtual welding in manual operation.

Description of drawings

Accompanying drawing 1 is a schematic diagram of a bus bar.

Accompanying drawing 2 is the schematic diagram of the bus bar feeding device.

Accompanying drawing 3 is a schematic side view of the bus bar feeding device.

Accompanying drawing 4 is a schematic top view of the bus bar feeding device.

Accompanying drawing 5 is the three-dimensional schematic view of bus bar feeding device.

Accompanying drawing 6 is the schematic diagram of solar cell bus bar welding device.

Accompanying drawing 7 is a schematic side view of a solar cell bus bar welding device.

Accompanying drawing 8 is a schematic top view of a solar cell bus bar welding device.

Accompanying drawing 9 is a three-dimensional schematic diagram of a solar cell bus bar welding device.

Accompanying drawing 10 is the schematic diagram of welding torch.

Accompanying drawing 11 is a schematic diagram of the board arrangement machine.

Accompanying drawing 12 is the schematic diagram of side view of board-setting machine.

Accompanying drawing 13 is the schematic diagram of top view of board-setting machine.

Accompanying drawing 14 is the three-dimensional schematic diagram of the board-setting machine.

In the above drawings, 1. Feeding tray; 2. Vacuum suction cup sliding frame; 3. Vacuum suction cup mounting plate; 4. Vacuum suction cup; 5. Bus bar pressure plate; 6. Bus bar pressure plate mounting seat; 8. The base plate of the feeding device; 9. The support of the reclaiming mechanism; 10. The moving guide rail of the reclaiming mechanism; 11. The moving guide rail of the bus bar pressing plate mounting seat; 12. The bus bar; 13. The stacked bus bar; 14. Timing belt; 15. Welding torch; 16. Welding torch moving guide rail; 17. Bus bar feeding device; 18. Solar battery string; 19. Welding device base; 31. Installation platform; 32. Solar battery string feeding conveyor belt; 33. Solar battery string grasping mechanism body; 34. Solar battery string grasping mechanism guide rail; 35. Solar battery string grasping vacuum suction cup group mounting plate; 36. Solar battery string grasping vacuum suction cup group; 37. Timing belt.

detailed description

The present invention will be further described below in conjunction with accompanying drawing and embodiment:

It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit this specification. The practicable scope of the invention and the change or adjustment of its relative relationship shall also be regarded as the practicable scope of the present invention without any substantial change in the technical content.

Example: solar cell bus bar welding production line

The production of solar photovoltaic modules includes the following steps: 1. Prepare a clean tempered glass plate, and then place a solar cell encapsulation material EVA sheet (EthyleneVinylAcetate, a copolymer of ethylene and ethyl acetate) on the glass plate. 2. Place an arrangement template for precise arrangement of solar cell strings on the EVA sheet. 3. Place the solar cell strings according to the template. 4. Solder the bus bar to connect the solar cells in series. Because the solar battery string feeding mechanism of the present invention includes solar battery strings and glass plates, EVA sheets, etc. used to protect the solar battery strings. The solar battery string is a structure in which multiple solar battery strings are neatly arranged. For example, the general structure of a 72-piece solar battery module is: 6×12 pieces, and each solar battery string contains 12 solar battery pieces, a total of 6 pieces. The solar cell string constitutes the solar cell string group of this embodiment.

Referring to accompanying drawings 1 to 14 , a solar cell bus bar welding production line includes a board layout machine and a solar cell bus bar welding device.

The board arrangement machine includes a mounting table 31, a horizontally arranged solar cell string feeding conveyor belt 32, a solar cell string grabbing mechanism, and a solar cell string loading and unloading mechanism, and the solar cell string feeding conveyor belt 32 is arranged on the mounting table 31 The top of one side; the solar cell string grabbing mechanism includes a solar cell string grabbing mechanism body 33, a horizontally arranged solar cell string grabbing mechanism guide rail 34, a solar cell string grabbing vacuum chuck group mounting plate 35 and a solar cell string The string grabbing vacuum chuck set 36, the solar cell string grabbing vacuum chuck set 36 is composed of a plurality of vacuum chucks.

The extension direction of the guide rail 34 of the solar cell string grabbing mechanism is set at right angles to the extension direction of the solar cell string feeding conveyor belt 32, and the solar cell string grabbing mechanism body 33 slides on the solar cell string grabbing mechanism on rail 34. In this way, the transfer direction of the solar battery string 18 on the solar battery string feeding conveyor belt 32 is at right angles to the moving direction of the solar battery string grasping mechanism body 33 on the solar battery string grasping mechanism guide rail 34 .

The solar cell string grabbing mechanism body 33 acts on the horizontal movement driving structure of the solar cell string grabbing mechanism body. In this embodiment, the solar cell string grabbing mechanism body horizontal movement driving structure is a rack and pinion mechanism, that is, in A rack is arranged on the guide rail 34 of the battery string grabbing mechanism, and the extending direction of the rack is consistent with the extending direction of the solar cell string grabbing mechanism guide rail 34 . The solar battery string grasping mechanism body 33 is provided with a gear, the gear is meshed with the rack, and the gear is driven and connected with a driving motor, so that when the gear rotates, the solar battery string grasping mechanism body 33 can be driven to grab along the solar battery string. The mechanism rail 34 moves.

The solar cell string grabbing vacuum chuck set mounting plate 35 is arranged horizontally, and its vertical sliding support is on the solar cell string grabbing mechanism body 33, on which the solar cell string grabbing vacuum chuck set mounting plate moves up and down Drive mechanism, in this embodiment, this solar cell string grabs the vacuum chuck group mounting plate and moves up and down the drive mechanism is a drive cylinder, and the cylinder body of the drive cylinder is fixed on the solar cell string grab mechanism body 33, and the piston of the drive cylinder The rod is fixedly connected with the solar battery string to grab the vacuum suction cup set mounting plate 35, so that the solar battery string grabs the vacuum suction cup set mounting plate 35 to move up and down along with the extension or retraction of the piston rod. The driving cylinder can be an air cylinder or a hydraulic oil cylinder.

Two groups of solar cell strings grab vacuum sucker groups 36 are arranged on the mounting plate 35 of described solar cell strings and grab vacuum chuck groups 36, and each group of solar cell strings grabs vacuum chuck groups 36 and is made up of 24 vacuum chucks. Equipped with a vacuum device. Every two vacuum chucks correspondingly grab one cell, so that the solar cell string 18 composed of 12 solar cells is fixed in a balanced manner.

The loading and unloading mechanism for solar battery strings, that is, the timing belt 37 is arranged on the table top of the installation platform 31 . The synchronous belt 37 is located below the solar battery string feeding conveyor belt 32 , and the conveying direction of the synchronous belt 37 is at right angles to the conveying direction of the solar cell string feeding conveyor belt 32 .

The solar cell bus bar welding device includes a solar cell string feeding mechanism, a welding torch 15 and two sets of bus bar feeding devices 17 . Accompanying drawing 9 shows that two solar cell bus bar welding devices are arranged side by side.

The two sets of bus bar feeding devices 17 are arranged in parallel and at intervals, that is, each set of bus bar feeding devices 17 provides bus bars 12 corresponding to one end of the solar cell string.

The bus bar feeding device 17 includes a feeding tray 1 for accommodating the bus bars. The specific structure of the feeding tray 1 includes a horizontally placed bus bar carrying plate, and the bus bar carrying plate is pierced with a plurality of The vertical spacer column used to clamp stacked bus bars 13 is not fixedly connected to the bus bar bearing plate. The bus bar carrier plate can move up and down along the spacer column, and the bus bar carrier Then be connected with the power output part of servomotor (also can stepper motor), when taking out a bus bar 12 every time like this, servomotor drives bus bar carrying plate to move up certain distance as vertically moving driving mechanism.

Above the feeding tray 1 is provided a take-out mechanism that slides in the transverse direction, that is to take the bus bar 12 out of the feeding tray 1 and then move it to the protruding end of the interconnecting bar. A vertical retrieving mechanism support 9 is fixed on the feeding device base plate 8, and the upper end of the retrieving mechanism support 9 is provided with a horizontal retrieving mechanism moving guide rail 10, and the retrieving mechanism support 9 and the retrieving mechanism moving guide rail 10 Can be set at right angles. The reclaiming mechanism is slidably arranged on the moving guide rail 10 of the reclaiming mechanism, specifically, the vacuum suction cup sliding frame 2 is slidably arranged on the moving guide rail 10 of the reclaiming mechanism. The vacuum suction cup sliding frame 2 is provided with a vacuum suction cup mounting plate 3 downwards. The vacuum suction cup mounting plate 3 is provided with four vacuum suction cups 4 facing the feeding tray. The vacuum suction cups 4 are used to perform the action of grabbing the bus bar 12 . The vacuum chuck 4 is equipped with a vacuum device. The reclaiming mechanism is equipped with a cylinder that drives the reclaiming mechanism to move laterally.

The bottom plate 8 of the feeding device is provided with a horizontal bus bar pressing plate mounting seat moving guide rail 11, and the bus bar pressing plate mounting seat moving guide rail 11 is parallel to and spaced from the reclaiming mechanism moving guide rail 10, that is, the retrieving mechanism moving guide rail 10 is on top , the moving guide rail 11 of the bus bar pressing plate mounting seat is below, and is arranged laterally along the bottom plate 8 of the feeding device, and the guiding direction of the moving guide rail 11 of the bus bar pressing plate mounting seat is consistent with the moving guide rail 10 of the reclaiming mechanism.

A pressing mechanism is provided on the moving guide rail 11 of the bus bar pressing plate mounting seat, that is, the bus bar pressing plate mounting seat 6 of the pressing mechanism is slidably arranged on the moving guide rail 11 of the bus bar pressing plate mounting seat, and the welding workbench and the bus bar pressing plate 5 It is fixed on the mounting seat 6 of the bus bar pressing plate, and the welding workbench is located under the bus bar pressing plate 5 . The bus bar pressing plate mounting seat 6 functions as a driving cylinder 7 for laterally moving the bus bar pressing plate mounting seat, and the driving cylinder is an air cylinder.

The solar battery string feeding mechanism is arranged on one side of the line connecting the two sets of bus bar feeding devices. That is, the solar battery string feeding mechanism transports the solar battery string 18 to a position between two sets of bus bar feeding devices 17, and then each set of bus bar feeding devices 17 provides bus bar to one end of the solar battery string 18 respectively. 12. In this embodiment, the solar battery string feeding mechanism is a timing belt 14 .

The welding torch 15 is horizontally slidably arranged above the position of the welding workbench, that is, it is slidably arranged at the end of the solar battery string 18 along the length direction of the bus bar 12 (the bus bar has been placed on the interconnection bar at this time). above. Therefore, the moving direction of the welding torch 15 intersects with the moving direction of the vacuum chuck sliding frame, basically forming a T-shape. In this embodiment, a welding device base 19 is provided, the bus bar feeding device 17 and the solar battery string feeding mechanism are directly arranged on the welding device base 19, and two sets of bus bar feeding devices 17 respectively occupy one end of the welding device base 19 The solar battery string feeding mechanism is located on one side of the bus bar feeding device 17, and the welding torch moving guide rail 16 is set above the welding device base 19. In order to simultaneously process the bus bar welding operations at the two ends of the solar battery string 18, therefore There are two welding torch moving guide rails 16 , and there are also two welding torches 15 , which are respectively close to a set of bus bar feeding devices 17 . The extension direction of the welding torch moving guide rail 16 is at right angles to the extension direction of the material taking mechanism moving guide rail 10 . In order to relatively adjust the distance between the welding torch moving guide rail 16 and the material retrieving mechanism, the welding torch moving guide rail 16 can be slidably arranged on the welding torch moving guide rail slide rail. The same direction. The welding torch 15 acts on a mobile driving device, such as a driving cylinder, and the welding torch moving guide rail slide rail also acts on a mobile driving device such as a driving cylinder.

The solar battery string loading and unloading mechanism of the board arrangement machine, that is, the timing belt 37 is set corresponding to the solar battery string loading mechanism, that is, the timing belt 14 of the solar battery bus bar welding device. In this way, after the solar battery strings are typesetting into solar battery strings by the board layout machine, the timing belt 37 will transport the solar battery strings to the timing belt 14, and then the solar battery strings will be transported to the bus bar welding processing position by the timing belt 14.

Operation method: Start the solar cell string feeding conveyor belt 32 and the timing belt 37 at the same time, and the solar cell string 18 formed by 12 solar cell string welding is transported by the solar cell string feeding conveyor belt 32 to the solar cell string grabbing vacuum suction cup group The mounting plate 35 is parallel to the position. Simultaneously, the synchronous belt 37 transports the glass plate (there is an EVA sheet on the glass plate) to the mounting table 31, and is positioned under the mounting plate 35 of the solar cell string to grab the vacuum chuck group. Next, the solar cell string grabbing mechanism body 33 moves toward the solar cell string feeding conveyor belt 32, and when the solar cell string grabbing vacuum chuck group 36 moves directly above the solar cell string feeding conveyor belt 32, the solar cell string grabbing The vacuum sucker group 36 moves down to grab the solar battery string 18 and then moves up, and then the solar battery string grabbing mechanism body 33 moves back. And put the solar battery string 18 on the glass plate, then repeat the action until the glass plate is full, the timing belt 37 moves the solar battery string group to the timing belt 14 of the bus bar welding device.

The bus bars used in this embodiment are all flattened into the shape shown in Figure 1 by the rolled bus bars, and then placed in the feeding tray 1 for use.

The timing belt 14 of the bus bar welding device moves to transport the solar battery strings 18 between the two sets of bus bar feeding devices 17, and then the vacuum chuck 4 grabs the bus bars 12, and each time a bus bar 12 is taken out, the servo motor operates Once, the bus bar bearing plate of the feeding tray 1 drives the stacked bus bars 13 to move up a certain distance. The vacuum suction cup 4 drives the bus bar 12 to move along the moving guide rail 10 of the reclaiming mechanism with the vacuum suction cup sliding frame 2 driven by the cylinder, to the position of the interconnection bar protruding from the end of the solar cell string, and then the vacuum suction cup 4 puts down the bus bar 12 , bringing the bus bar 12 into contact with the interconnect bar. Then the drive cylinder for the lateral movement of the bus bar pressing plate mounting seat drives the bus bar pressing plate mounting seat 6 to move along the moving guide rail 11 of the bus bar pressing plate mounting seat, so that the welding workbench carries the interconnection bar, and the bus bar pressing plate 5 presses down on the bus bar 12 and the interconnection bar. The contact of connecting bar, under the clamping of welding workbench and bus bar clamping plate 5 like this, bus bar 12 and the interconnection bar protruding from the end of solar cell string group 18 are in close contact, and then welding torch 15 is in mobile driving mechanism such as driving cylinder The welding operation can be performed on the contact points of the bus bar 13 and the interconnection bar under the driving of the .

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention shall fall within the protection scope of the present invention.

Claims (5)

1. a solaode busbar welding production line, it is characterised in that: include anode machine and solaode busbar welder；

Described anode machine includes erecting bed, horizontally disposed solaode statements based on collusion material conveyer belt, solaode string grasping mechanism and solaode string group charging and discharging mechanism, and described solaode statements based on collusion material conveyer belt is located at the top of the side of described erecting bed；Described solaode string grasping mechanism includes solaode string grasping mechanism body, horizontally disposed solaode string grasping mechanism guide rail, solaode string captures vacuum cup group installing plate and solaode string captures vacuum cup group；The bearing of trend of described solaode string grasping mechanism guide rail becomes angle to arrange with the bearing of trend of described solaode statements based on collusion material conveyer belt, described solaode string grasping mechanism body slides on described solaode string grasping mechanism guide rail, and described solaode string grasping mechanism body effect has solaode string grasping mechanism body to move horizontally driving structure；Described solaode string captures that vacuum cup group installing plate is vertically slidable is supported on described solaode string grasping mechanism body, on it, effect has solaode string crawl vacuum cup group installing plate to move up and down driving mechanism, and described solaode string captures on vacuum cup group installing plate to having least one set solaode string crawl vacuum cup group；Described solaode string group charging and discharging mechanism is located on described erecting bed table top, described solaode string group charging and discharging mechanism is positioned at the lower section of described solaode statements based on collusion material conveyer belt, and the conveying direction of described solaode string group charging and discharging mechanism is at a right angle with the conveying direction of solaode statements based on collusion material conveyer belt；

Described solaode busbar welder includes solaode string group feed mechanism, welding gun and two groups of busbar feeding devices；Described two groups of busbar feeding devices are parallel and interval is arranged, and described busbar feeding device includes one for holding the supply disk of busbar, and this supply disk effect has vertically movable driving mechanism；The material fetching mechanism being arranged over transversely sliding of described supply disk, described material fetching mechanism includes a vacuum cup travelling carriage, and this vacuum cup travelling carriage is provided with vacuum cup installing plate, and this vacuum cup installing plate is provided with multiple vacuum cup towards described supply disk；Described supply disk side is provided with hold-down mechanism, and this hold-down mechanism includes a busbar pressing plate, and this busbar pressing plate is fixed in a busbar pressing plate mounting seat, and this busbar pressing plate mounting seat effect has busbar pressing plate mounting seat transverse shifting driving cylinder；Being installed with welding bench in described busbar pressing plate mounting seat, this welding bench is positioned at the lower section of described busbar pressing plate；Described solaode string group feed mechanism is located at the side of described two groups of busbar feeding device lines；Described welding gun slides laterally in the top of described welding bench, and the moving direction of the moving direction of welding gun and described vacuum cup travelling carriage intersects；

The solaode string group charging and discharging mechanism of described anode machine and the solaode string group feed mechanism of described solaode busbar welder are correspondingly arranged.

2. solaode busbar welding production line according to claim 1, it is characterized in that: described busbar feeding device also includes a feeding device base plate, a fixed vertical material fetching mechanism support on this feeding device base plate, the upper end of this material fetching mechanism support is provided with horizontal material fetching mechanism moving guide rail, and described material fetching mechanism slides and is located on described material fetching mechanism moving guide rail.

3. solaode busbar welding production line according to claim 2, it is characterized in that: described feeding device base plate is provided with horizontal busbar pressing plate mounting seat moving guide rail, described busbar pressing plate mounting seat is slided and is located on described busbar pressing plate mounting seat moving guide rail.

4. solaode busbar welding production line according to claim 1, it is characterised in that: described solaode string group charging and discharging mechanism is Timing Belt.

5. solaode busbar welding production line according to claim 1, it is characterised in that: described solaode string group feed mechanism is Timing Belt.