S-shaped runner eddy washing spraying chamber

Abstract

The invention discloses an S-shaped runner eddy washing spraying chamber. The S-shaped runner eddy washing spraying chamber comprises a conveying rail, a first spraying gun, a second spraying gun, an S-shaped runner eddy washing device, a workpiece inlet, a workpiece outlet, a water curtain layer, a first air exhaust port and a second air exhaust port. Maintenance and material changing are more convenient according to the two spraying guns which independently work, and the two spraying guns are filled with different coating so that the device can meet the using requirements of diversified spraying techniques; meanwhile, the first air exhaust port and the second air exhaust port are formed in the gathering position of painting mist, and balanced and orderly flow of airflows in the spraying chamber is ensured while the exhaust air rate is reduced; and the working finished product rate is improved, and the cleaning rate can be improved by the S-shaped runner eddy washing device.

Description

technical field [0001] The invention belongs to the field of spraying devices, in particular to an S-shaped channel vortex washing and spraying chamber. Background technique [0002] Only one single-disc spraying device is installed in the traditional electrostatic spraying room. The working principle of the single-disc spraying device is that the workpiece is suspended on the conveying chain, and the conveying chain surrounds the spray gun in an Ω shape, and the conveying chain drives the workpiece through the spray gun. , to achieve all-round spraying and coating. When the workpiece moves to the arc-shaped apex of the Ω-shaped track around the spray gun, the workpiece rotates half a circle under the action of the reversing mechanism to complete the double-sided spraying. In this process, due to factors such as chain speed, often It causes unbalanced painting on the working surface, which has a negative impact on the yield rate, and at the same time increases the workload o...

AI Technical Summary

Problems solved by technology

[0002] Only one single-disc spraying device is installed in the traditional electrostatic spraying room. The working principle of the single-disc spraying device is that the workpiece is suspended on the conveying chain, and the conveying chain surrounds the spray gun in an Ω shape, and the conveying chain drives the workpiece through the spray gun. , to achieve all-round spraying and coating. When the workpiece moves to the arc-shaped apex of the Ω-shaped track around the spray gun, the workpiece rotates half a circle under the action of the reversing mechanism to complete the double-sided spraying. In this process, due to factors such as chain speed, often It causes unbalanced painting on the working surface, which has a negative impact on the yield, and at the same time increases the workload of repairing personnel in the later stage, and the operation is complicated when changing the paint material, which is not suitable for a small amount of flexible painting process

The traditional spraying room adopts a single fan exhaust, which will make the air distribution in the double-disc spraying room chaotic and affect the spraying effect

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