Twin roller type welding tool for solar energy photovoltaic welding strip
A technology of solar photovoltaic and welding tools, which is applied in the direction of manufacturing tools, welding equipment, metal processing equipment, etc., can solve problems such as cell rupture, restrict welding speed, and affect the production of solar photovoltaic cells, so as to ensure welding quality and reduce production costs , Improve the effect of welding speed and product qualification rate
Active Publication Date: 2012-08-01
保定维特瑞光电能源科技有限公司
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Problems solved by technology
In the process of using this traditional welding method, skilled welding personnel must use experience to master the time and pressure of the electric soldering iron on the soldering strip according to the tinning thickness of the soldering strip and the specific conditions of the cell line deletion. , this not only greatly restricts the welding speed, but more importantly, if the welding personnel are not skilled in operation, it is easy to cause welding stress on the solar cells, resulting in the hidden danger of cell rupture. If it is not discovered in time, it will also affect the entire solar photovoltaic system. The production of batteries, so enterprises must invest a lot of manpower and material resources to train skilled solar cell welding personnel
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Embodiment Construction
[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0018] A double roller welding tool for solar PV ribbon such as figure 1 and figure 2 shown. The double-roller soldering tool includes a temperature-regulating electric soldering iron, a heat-conducting heating roller 4 and a heat-dissipating pressure roller 5 . The temperature-regulating electric soldering iron includes an electric soldering iron core 1 . The heat conduction heating roller comprises a central wheel 42 and an edge wheel 43 . Radiating fins 52 are arranged on the heat dissipation pressure roller.
[0019] The width of the heat conduction heating roller and the heat dissipation pressure roller is corresponding to the width of the solar photovoltaic welding ribbon. The width of the center wheel of the heat conduction heating roller corresponds to the width of the solar photovoltaic ribbon, the width of the edge wheel is larger than that of...
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The invention discloses a twin roller type welding tool for a solar energy photovoltaic welding strip, which comprises a temperature regulation electric iron, a heat-conducting warming roller, and a radiating pressure roller, wherein the temperature regulation electric iron is connected with the heat-conducting warming roller and the radiating pressure roller through a heat-conducting splint; andthe heat-conducting splint has a triangular structure, and the temperature regulation electric iron, the heat-conducting warming roller and the radiating pressure roller are respectively connected tothree vertex angles of the heat-conducting splint. The twin roller type welding tool is applied to welding solar energy photovoltaic welding strips and battery plates, and can greatly improve the welding speed and product qualification ratio of solar cells and reduce production cost.
Description
technical field [0001] The invention relates to a welding tool, in particular to a welding tool for solar photovoltaic ribbons. Background technique [0002] In the process of manual soldering of traditional solar photovoltaic ribbons, an electric soldering iron is used to heat the ribbons to melt the solder on the ribbons, so as to achieve the purpose of welding the ribbons and cells together. When soldering in the traditional method, first grind the tip of the electric soldering iron into a suitable angle, then apply the heated tip of the electric soldering iron to the surface of the soldering iron, and transfer the temperature of the soldering iron to the back of the soldering iron, which is the melting of the solder on the back of the soldering tape and the battery The deleted lines of the sheets are welded together to form a series-parallel solar cell module product. In the process of using this traditional welding method, skilled welding personnel must use experience ...
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IPC IPC(8): B23K3/03B23K3/08
Inventor 王川
Owner 保定维特瑞光电能源科技有限公司