Tinning cooling device for welding strips
A technology for cooling equipment and welding strips, applied in hot-dip plating process, coating, metal material coating process, etc., can solve the problems of long cooling section length of welding strip, unstable product quality, fluctuating cooling effect, etc. The effect of stable product quality, improving cooling efficiency and reducing cooling time
Inactive Publication Date: 2016-03-30
WUXI SVECK TECH
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Problems solved by technology
The existing cooling equipment directly uses natural wind. Because the natural wind has a high temperature, the length of the cooling section of the welding strip is long, the cooling time is long, and the cooling effect fluctuates with the climate change, resulting in unstable product quality.
Method used
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Embodiment Construction
[0013] The present invention will be further described below in conjunction with specific drawings.
[0014] Such as Figure 1 ~ Figure 3 As shown: the solder strip tinning cooling equipment includes a compressor 1, an evaporator 2, a pressure fan 3, an air cylinder 4, a diverter 5, a copper pipe 6, and the like.
[0015] Such as Figure 1 ~ Figure 3 As shown, the solder strip tinning cooling device of the present invention includes a fan tube 4 installed on the positioning frame, the upper and lower ends of the fan tube 4 are provided with openings, the solder ribbon enters through the opening at one end, and then outputs through the opening at the other end. ; The bottom side of the air cylinder 4 is provided with an air inlet, and the air inlet of the air cylinder 4 is connected with the air outlet of the pressure fan 3 through the air duct, and the air inlet of the pressure fan 3 is connected with the evaporator 2 through the air duct, and evaporates The device 2 is conn...
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The invention relates to a tinning cooling device for welding strips. The tinning cooling device is characterized by comprising air cylinders; openings allowing the welding strips to pass through are formed in the upper ends and the lower ends of the air cylinders, air inlets are formed in the side parts of the bottoms of the air cylinders and are connected to air outlets of pressure fans through air flues, and air inlets of the pressure fans are connected to an evaporator through the air flues; the evaporator is connected to a compressor through copper pipes; turning devices are installed on the bottoms of the air cylinders and are shaped like cones, openings allowing the welding strips to pass through are formed in the tops and the bottoms of the cones, the air inlets in the bottoms of the air cylinders directly face the conical bottoms of the turning devices, and the conical tops of the turning devices face the openings in the upper ends of the air cylinders; the air cylinders are installed on a locating frame. According to the invention, the compressor is used for manufacturing low-temperature air, the pressure fans convey cold air into the air cylinders, the flow direction of the cold air entering the air cylinders is changed from the transverse direction to the longitudinal direction, the cooling time is greatly shortened, the length of cooling zones of the welding strips is reduced, and the cooling efficiency is improved.
Description
technical field [0001] The invention relates to a tinning cooling equipment for welding strips, which belongs to the technical field of photovoltaic welding strip manufacturing equipment. Background technique [0002] At present, most of the ribbon tinning cooling equipment in the photovoltaic ribbon manufacturing industry is air-cooled, that is, the fan is used to blow natural wind to cool the tinned ribbon. Existing cooling equipment of this kind directly utilizes natural wind, because the temperature of natural wind is high, so the length of the cooling section of the welding strip is long, the cooling time is long, and the cooling effect fluctuates with the climate change, resulting in unstable product quality. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art, and provide a tinned soldering strip cooling device, which uses a compressor to produce low-temperature air, and then uses a pressure fan to ...
Claims
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IPC IPC(8): C23C2/08C23C2/40C23C2/26
CPCC23C2/08C23C2/26C23C2/40
Inventor 程中广
Owner WUXI SVECK TECH