Photovoltaic Ribbon High Speed Bending Machine
A photovoltaic ribbon and bending machine technology, applied in the field of bending machines, can solve problems such as increased labor costs, affecting conversion efficiency, and low efficiency, and achieve the effects of increasing competitiveness, eliminating welding procedures, and improving product grades
Active Publication Date: 2018-08-21
WUXI SVECK TECH
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Problems solved by technology
Tin-coated copper strip busbars need to transmit the power of all cells to the junction box in the entire assembly. Because of the characteristics of the connection, it must form an "L" right angle. The existing mode is the summary part of the ribbon for photovoltaic modules. Use two welding ribbons of different lengths to be manually welded into an "L" for use. Welding will cause increased labor costs, low efficiency, rough appearance, and increased resistance to affect conversion efficiency.
Method used
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Embodiment Construction
[0016] The present invention will be further described below in conjunction with specific drawings.
[0017] Such as Figure 1-4 As shown: the photovoltaic ribbon high-speed bending machine includes a straightening device 1, a traction device 2, a braking device 3, an upper mold 3.1, a lower mold 3.2, a first cylinder 3.3, a bending device 4, a servo motor 4.1, and a second One cylindrical gear 4.2, rack 4.3, second cylindrical gear 4.4, intermediate shaft 4.5, second cylinder 4.6, upper bending die 4.7, lower bending die 4.8, shearing device 5, upper cutter 5.1, lower cutter 5.2, double Shaft cylinder 5.3 etc.
[0018] Such as Figure 1-2 As shown, the present invention includes a traction device 2, a braking device 3, a bending device 4 and a shearing device 5 which are sequentially arranged on the machine table from front to back; the front part of the traction device 2 is provided with a straightening device 1, and The straight device 1 includes several rollers, the rol...
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The invention relates to a high-speed photovoltaic solder strip bending machine.The machine comprises a traction device, a braking device, a bending device and a shearing device arranged on a machine platform from front to back in sequence and is characterized in that the bending device comprises an upper bending grinding tool, a lower bending grinding tool and a servo motor providing power, the upper bending grinding tool is connected with a second cylinder through a floating connector, an intermediate shaft is arranged on the upper bending grinding tool, the intermediate shaft is sleeved with the lower bending grinding tool, and the bottom of the intermediate shaft is fixedly connected with a second cylindrical gear; a first cylindrical gear is arranged at the output end of the servo motor, and transmission between the first cylindrical gear and the second cylindrical gear is achieved through a rack.The machine overcomes the defects of low yield and low machining speed, and meanwhile, manual work is not needed, production efficiency is improved, production cost is reduced, and the quality of bent solder strips is guaranteed.
Description
technical field [0001] The invention relates to a bending machine, in particular to a high-speed bending machine for photovoltaic ribbons. Background technique [0002] With the rise of the domestic photovoltaic industry, photovoltaic modules as the core of photovoltaic power generation have become the focus of the entire photovoltaic industry. How to increase the power generation rate, reduce the cost in the production process, and improve the component grade will be the key to making solar power generation components. As an indispensable connection wire (tin-coated copper strip bus bar) for the output power of the series cells in the module, it plays an important role. Tin-coated copper strip busbars need to transmit the power of all cells to the junction box in the entire assembly. Because of the characteristics of the connection, it must form an "L" right angle. The existing mode is the summary part of the ribbon for photovoltaic modules. Two welding ribbons of differe...
Claims
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IPC IPC(8): B21D5/04B21D1/02
CPCB21D1/02B21D5/04
Inventor 程中广
Owner WUXI SVECK TECH