Electrostatic powder spray device

Abstract

An electrostatic powder spraying equipment is provided with a powder spraying part and a transmission part, the powder spraying part is a powder spraying chamber, a powder spraying space is arranged in the powder spraying chamber, a part placing platform is arranged in the powder spraying space, a placing position is arranged on the part placing platform, a part to be sprayed is placed on the placing position, a driving part is arranged on one side of the part placing platform, uniform coating can be realized for the part to be sprayed, an air duct is connected with a fan and a storage tank to form an air flow conveying closed loop, a bottom plate sieve hole structure and an underlying waste recovery bin are combined to realize automatic collection and reuse of unattached powder, waste recovery of spraying waste can be realized by using the waste recovery bin, the waste recovery tank is provided with a lifting guide rod and a cylinder driving device, and the height can be adjusted as required to adapt to the waste cleaning requirements under different working conditions.

Claims

1. An electrostatic powder coating device, comprising a powder spraying component and a conveying component, wherein the powder spraying component is a powder spraying chamber, a powder spraying space is provided within the powder spraying chamber, a component placement platform is provided within the powder spraying space, and a placement position is provided on the component placement platform, characterized in that: The component to be powdered is placed on the placement position. A driving component, which is a driving cylinder, is provided on one side of the component placement platform. Rollers are provided at the bottom of the component placement platform. The component placement platform moves under the drive of the driving cylinder. A powder storage tank is provided on the powder spraying component. A blowing component, which is a fan, is provided on one side of the powder storage tank. An air duct is provided between the fan and the powder storage tank.

2. The electrostatic powder coating equipment according to claim 1, characterized in that: A pump is installed on the other side of the powder storage tank, and a powder transfer pipe is installed on the pump, with nozzles installed on the powder transfer pipe.

3. The electrostatic powder coating equipment according to claim 2, characterized in that: The powder conveying pipeline is provided with a main powder conveying pipeline and a secondary powder conveying pipeline, and a fine conveying pipeline is provided between the main powder conveying pipeline and the secondary main powder conveying pipeline.

4. The electrostatic powder coating equipment according to claim 3, characterized in that: The main powder conveying pipe and the secondary powder conveying pipe are equipped with spray nozzles, which are located on one side of the main powder conveying pipe and the secondary powder conveying pipe.

5. The electrostatic powder coating equipment according to claim 4, characterized in that: The bottom of the powder spraying chamber is equipped with a waste recycling component, and a base plate is provided at the bottom of the powder spraying chamber. Multiple round holes are provided on the base plate, and the waste recycling component is located below the base plate.

6. The electrostatic powder coating equipment according to claim 5, characterized in that: The waste recycling component is a waste recycling bin, which contains a waste recycling trough, and lifting components are provided on both sides of the waste recycling trough.

7. The electrostatic powder coating equipment according to claim 6, characterized in that: The lifting component is a lifting guide rod, and a lifting cylinder is installed on the lifting guide rod. The lifting cylinder drives the waste recycling tank to rise and fall.

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