Baño de inmersión con un bastidor de soporte y con un dispositivo de elevación

摘要

The immersion bath comprises a container (1) for a process liquid (2), a holder provided with a carrier (5) for receiving one of workpieces (4), and a lifting device (6) for lowering of the holder from a first position above the liquid level of the process liquid into a second position of the process liquid. The holder is connected to a rotating and displacement mechanism. The rotating and displacement mechanism moves the holder by a setting stroke of the lifting device, extends from the first position to the second position, and rotates the holder above the liquid level. The immersion bath comprises a container (1) for a process liquid (2), a holder provided with a carrier (5) for receiving one of workpieces (4), and a lifting device (6) for lowering of the holder from a first position above the liquid level of the process liquid into a second position of the process liquid. The holder is connected to a rotating and displacement mechanism. The rotating and displacement mechanism moves the holder by a setting stroke of the lifting device, extends from the first position to the second position, rotates the holder above the liquid level, and lowers the holder with a translational movement in the process liquid. The holder has a supporting surface for the workpiece carrier, and the workpiece carrier is horizontally aligned in the first position, and comprises has a C-shaped rail for supporting the workpiece carrier. The C-shaped rails are made of wire elements. The rotating and adjustment mechanism comprises a vertical guide and a pivot body rotatably and slidably guided along the vertical guide. The pivot body is firmly connected with the holder, and comprises projecting arms with control surfaces on both sides of the vertical guide. The arm is present in contact with a translational movement of the pivoting body, and causes a pivoting movement of the pivot body upon continued translatory movement by the interaction with the control surfaces of 180[deg] . The control surfaces successively surround control surfaces of the arm with a translational movement of the pivoting body along the vertical guide. The pivot body has a portion disposed between the arms. The contact surfaces of the arm are moved into a free space between the control surfaces. The lifting device comprises a power drive and a vertically movable cross-piece connected to the power drive and the rotating and displacement mechanism. The power drive comprises a pneumatic or hydraulic cylinder/piston assembly, an electromechanical actuator, or an electric linear drive.