Abstract: A cleaning and detection system for automatic paint sprayer is provided, comprising a compressed air supplying device, a solvent supplying device, a diaphragm pump connected to the solvent supplying device for pumping a solvent from the solvent supplying device at a predetermined pressure, and a plurality of conduits for enabling the solvent and compressed air to access to the solvent valve, triple valve and spray gun of the automatic paint sprayer for cleaning thereof. In the meantime, the solvent discharged from the sprayer is returned to the solvent supplying device for recycling. The system takes use of the working principle of the sprayer and cleans the valves and spray gun with a mixture of compressed air and solvent, achieving a perfect cleaning effect. The system can also be used to detect whether the valve core is damaged or misplaced by observing the movement and possible leakage of the valve core.

Abstract: A cleaning and detection system for automatic paint sprayer is provided, comprising a compressed air supplying device, a solvent supplying device, a diaphragm pump connected to the solvent supplying device for pumping a solvent from the solvent supplying device at a predetermined pressure, and a plurality of conduits for enabling the solvent and compressed air to access to the solvent valve, triple valve and spray gun of the automatic paint sprayer for cleaning thereof. In the meantime, the solvent discharged from the sprayer is returned to the solvent supplying device for recycling. The system takes use of the working principle of the sprayer and cleans the valves and spray gun with a mixture of compressed air and solvent, achieving a perfect cleaning effect. The system can also be used to detect whether the valve core is damaged or misplaced by observing the movement and possible leakage of the valve core.

Abstract: A cleaning and detection system for automatic paint sprayer is provided, comprising a compressed air supplying device, a solvent supplying device, a diaphragm pump connected to the solvent supplying device for pumping the solvent from the solvent supplying device at a predetermined pressure, and a plurality of conduits for enabling the solvent and compressed air to access to the solvent valve, triple valve and spray gun of the automatic paint sprayer for cleaning thereof. In the meantime, the solvent discharged from the sprayer is returned to the solvent supplying device for recycling. The present system takes use of the working principle of the sprayer and cleans the valves and spray gun with a mixture of compressed air and solvent, achieving a perfect cleaning effect. The system can also be used to detect the whether the valve core is damaged or displaced by observing the movement and possible leakage of the valve core.