Surface treatment apparatus for planishing metal surfaces

An apparatus for evening surfaces of metal sheets, comprising:

• a transporting device extending along a surface above a metal sheet to be evened, and defining a sliding block therein, said sliding block movable along said extending surface of said transporting device;
• a planishing device attachable to said sliding block and comprising at least one axle rotatably installable therein with at least one wheel fixed thereon;
• and
• a driving device disposed next to said transporting device and movable toward said transporting device, said driving device engagable with said sliding block after said driving device reaches said transporting device so as to trigger movement of said sliding block along said extending surface of said transporting device in order for driving said at least one wheel of said planishing device to roll over said metal sheet to be evened.

An apparatus for evening surfaces of metal sheets, comprising:

• a transporting device extending along a surface above a metal sheet to be evened, and defining a sliding block therein, said sliding block movable along said surface said transporting device extends;
• a planishing device attachable to said sliding block and reachable to said metal sheet, said planishing device comprising at least one wheel to roll over said metal sheet to be evened when said planishing device is moved together with said sliding block along said surface;
• and
• a driving device disposed next to said transporting device and perpendicularly movable toward said transporting device to move said sliding block along said surface by means of reachably engaging with said sliding block.