Cooling device for automobile aluminum alloy hub coating line
An aluminum alloy wheel hub and cooling device technology, which is applied to the device for coating liquid on the surface, the coating, the pretreatment surface, etc. Novel structure, good cooling effect and simple operation
Inactive Publication Date: 2020-03-13
KINGHWA TOPTRUE WHEEL
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Problems solved by technology
[0002] When manufacturing automotive aluminum alloy wheels, it is necessary to preheat the automotive aluminum alloy wheels to improve the coating effect. After surface coating treatment, the surface temperature of the automotive aluminum alloy wheels is still high, making the coating difficult to dry. It is clear that when transporting these aluminum alloy wheels for automobiles, the coating is easy to be damaged, and it is easy to cause burn accidents. Therefore, these aluminum alloy wheels for automobiles after surface coating treatment need to be cooled before they can be transported. The existing cooling method is The blower is used to blow air directly on the surface of the aluminum alloy wheel hub of the automobile. This method has a slow cooling speed and low efficiency.
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[0007] see figure 1 , the present invention includes a water tank 1, a circulating water pump suction pipe 2, a circulating water pump 3, a circulating water pump outlet pipe 4, a serpentine cooling air pipe 5, a spray valve 6, an air inlet tube 7, a spray pipe 8, a water supply pipe 9, and a supply valve 10. Tap water pipe 11, air cooler 12, exhaust fan 13, air outlet pipe 14, sewage pipe 16, sewage valve 17, and several outlet air assemblies 15, the outlet air assembly 15 includes an air outlet pipe 151 and an air outlet 152, the sewage discharge pipe 16 is mounted on the bottom of the water tank 1, the sewage discharge valve 17 is mounted on the sewage discharge pipe 16, the circulating water pump 3 communicates with the lower part of the water tank 1 through the circulating water pump suction pipe 2, and the circulating water pump 3 The spray valve 6 is connected to the spray pipe 8, the part of the spray pipe 8 with water outlet holes all extends into the water tank 1, an...
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The invention discloses a cooling device for an automobile aluminum alloy hub coating line. The cooling device is characterized by comprising a water tank, a circulating water pump pumping pipe, a circulating water pump, a circulating water pump water outlet pipe, a serpentine cooling air pipe, a spray valve, an air inlet pipe, a spray pipe, a supply water pipe, a supply valve, a tap water pipe, an air cooling machine, an air exhaust fan, an air outlet pipe, a blow-off pipe, a blow-off valve and a plurality of air discharging assemblies. Each air discharging assembly comprise a branch air pipeand an air outlet pipe; the blow-off pipe is arranged at the bottom of the water tank; the blow-off valve is arranged on the blow-off pipe; the circulating water pump communicates with the lower partof the water tank through the circulating water pump pumping pipe; the circulating water pump is connected with the spraying pipe through the spraying valve; a part, provided with a water outlet hole, of the spraying pipe completely extends into the water tank; and a serpentine pipe part of the serpentine cooling air pipe is immersed into water in the water tank completely. The cooling device hasthe advantages of novel structure, simple operation, good cooling effect, high efficiency and safety.
Description
technical field [0001] The invention relates to automobile manufacturing equipment, in particular to a cooling device for an automobile aluminum alloy wheel hub coating line. Background technique [0002] When manufacturing automotive aluminum alloy wheels, it is necessary to preheat the automotive aluminum alloy wheels to improve the coating effect. After surface coating treatment, the surface temperature of the automotive aluminum alloy wheels is still high, making the coating difficult to dry. It is clear that when transporting these aluminum alloy wheels for automobiles, the coating is easy to be damaged, and it is easy to cause burn accidents. Therefore, these aluminum alloy wheels for automobiles after surface coating treatment need to be cooled before they can be transported. The existing cooling method is The air blower is used to directly blow air on the surface of the aluminum alloy wheel hub of the automobile. This method has a slow cooling speed and low efficienc...
Claims
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Login to View More IPC IPC(8): B05D3/04B05D3/00
CPCB05D3/002B05D3/0426
Inventor 石功胜
Owner KINGHWA TOPTRUE WHEEL