Systems and methods for treating workpieces

1. A system for treating a workpiece, the system comprising:

a process chamber having an opening that is closable in a fluid tight-manner;

a first treatment station positioned in the process chamber for treating the workpiece with liquid fluid; and

a handling device positioned in the process chamber, the handling device including:

a base that is fixed in the process chamber or is positioned in a linearly movable manner in the process chamber;

a supporting arm that is coupled to the base and is pivotable relative to the base about a first pivot axis;

a pivoting arm that is coupled to the supporting arm and is pivotable relative to the supporting arm about a second pivot axis; and

a receptacle that is coupled to the pivoting arm, the receptacle including a workpiece holder capable of picking up the workpiece from a workpiece feeder positioned outside of the process chamber;

wherein the handling device is capable of moving the workpiece from a location outside of the process chamber, through the opening of the process chamber, and into a first treatment position at the first treatment station.

2. The system as defined in claim 1 , further including a second treatment station positioned in the process chamber for treating the workpiece with fluid, the second treatment station being spaced apart from the first treatment station, wherein the supporting arm of the handling device is capable of pivoting about the first pivot axis to move the workpiece from the first treatment position at the first treatment station into a second treatment position at the second treatment station.

3. The system as defined in claim 2 , wherein the handling device is capable of moving the workpiece along a movement path that lies within a circular ring sector of a circular ring, the circular ring being concentric with respect to the first pivot axis, the first treatment position and the second treatment position being positioned within the circular ring sector.

4. The system as defined in claim 1 , wherein the receptacle is pivotable relative to the pivoting arm about a third pivot axis, the third pivot axis lying in a plane through which the second pivot axis passes.

5. The system as defined in claim 1 , wherein the first treatment station is at least one of a flood washing station, a deburring station, or a drying station.

6. The system as defined in claim 1 , wherein the handling device includes an assembly capable of being subjected to barrier air to prevent fluid from penetrating a cavity or a joint section of the handling device.

7. The system as defined in claim 1 , further including an electric supply line and a pneumatic supply line, the electric supply line and the pneumatic supply line being positioned in the handling device.

8. The system as defined in claim 1 , wherein the handling device includes an assembly composed of chemically inert and temperature-stable materials.

9. The system as defined in claim 1 , wherein the handling device includes an assembly composed of carbon fiber reinforced plastic.

10. The system as defined in claim 1 , wherein the handling device includes a sealing body capable of being exposed to high temperatures and aggressive media.

11. The system as defined in claim 1 , further including a flexible protective covering that at least partially covers the handling device, the flexible protective covering being resistant to fluid used in the first treatment station for treating the workpiece.

12. The system as defined in claim 1 , further including a counterweight that is connected to the supporting arm, the counterweight being configured to compensate for a load torque in the first pivot axis.

13. The system as defined in claim 1 , further including an additional handling device, the additional handling device being capable of picking up the workpiece from the workpiece feeder and moving the workpiece into the first treatment position at the first treatment station.

14. The system as defined in claim 1 , wherein the workpiece feeder includes a transport system capable of shifting the workpiece.

15. A method for treating a workpiece, the method comprising:

picking up the workpiece from a workpiece feeder positioned outside of a process chamber, the workpiece being picked up via a handling device, the handling device including:

a base that is fixed in the process chamber or is positioned in a linearly movable manner in the process chamber;

a supporting arm that is coupled to the base and is pivotable relative to the base about a first pivot axis;

a pivoting arm that is coupled to the supporting arm and is pivotable relative to the supporting arm about a second pivot axis; and

a receptacle that is coupled to the pivoting arm, the receptacle including a workpiece holder capable of picking up the workpiece from the workpiece feeder;

moving the workpiece, via the handling device, from a location outside of the process chamber, through an opening of the process chamber that is closeable in a fluid-tight manner, and into a first treatment position at a first treatment station positioned inside of the process chamber;

subjecting the workpiece to liquid fluid at the first treatment station;

moving the workpiece, via the handling device, from the first treatment position at the first treatment station into a second treatment position at a second treatment station positioned inside of the process chamber; and

subjecting the workpiece to fluid at the second treatment station;

wherein moving the workpiece from the first treatment position at the first treatment station into the second treatment position at the second treatment station includes pivoting the supporting arm of the handling device about the first pivot axis.

16. The method as defined in claim 15 , wherein the first treatment station is at least one of a flood washing station or a drying station.

17. The method as defined in claim 16 , wherein the first treatment station includes nozzles from which fluid is emitted for treating the workpiece.

18. The method as defined in claim 16 , wherein the second treatment station is at least one of a flood washing station or a drying station.

19. The method as defined in claim 18 , wherein the second treatment station includes nozzles from which fluid is emitted for treating the workpiece.