A spraying device for the production and treatment of HVAC pipe fittings

Abstract

The invention relates to the technical field of heating transportation, in particular to a spraying device for the production and treatment of HVAC pipe fittings, which includes a bottom plate and two fixing frames, the two fixing frames are respectively slidably connected to the two ends of the bottom plate, and the two fixing frames A first inner column and a second inner column are respectively arranged therebetween. In the present invention, the second motor rotates to drive the gear to rotate, and the gear and the rack are meshed to make the outer cylinder slide to the side of the second inner column. When the pipeline passes through the paint spray wheel, the paint spray wheel starts to completely smear the paint on the On the outer wall of the pipe, the rotation of the first inner column and the second inner column is driven by the first motor, so that the pipe can rotate in a circle. Rely on, the pipe will be rotated relative to the paint plate so that the paint on the pipe is completely distributed evenly, which improves the quality of the spray pipe and makes the paint smear more even.

Description

technical field [0001] The invention relates to the technical field of warm air transportation, in particular to a spraying device for the production and treatment of heating and ventilation pipe fittings. Background technique [0002] Heating is divided into water heating and gas heating. Usually, what we call a radiator refers to water heating, which is to use a wall-hung boiler or a boiler to heat circulating water, and then connect it to the radiator through a pipe, and finally output the appropriate temperature through the radiator to form an indoor temperature difference. , and finally perform a thermal cycle to make the entire indoor temperature rise evenly. The air heating is to heat the air. As soon as the cold air comes in, it is heated by the radiator to become hot air. The hot air rises to form convection with the cold air in the room, and the cold air circulates to the heating area to be heated to become hot air. [0003] Due to the large components of the HVAC...

AI Technical Summary

Problems solved by technology

[0003] Due to the large components of the HVAC pipeline, the workload of manual spraying is relatively large. When using automatic spraying machines, because the pipeline is a circular structure, it is difficult to spray it evenly on the side wall of the pipeline, and due to gravity, the paint is also It will slide down and concentrate at the bottom of the pipe, resulting in uneven coating on the side wall of the pipe, which will cause unsightly appearance and affect the use effect

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