Apparatus for welding strips of multi-layered material to design

摘要

An apparatus (1) for welding at least one strip (32) in multi-layered material, comprised of the following: a work table (2) on which the strip (32) is suitably laid out; an operator part (4) including a welding means (3) complete with a motor-driven wheel (5) which is moved over the strip (32) and the wheel circumference (6) is moved over it; an operating head (7) supporting the welding means (3) with the wheel (5) pressed onto the strip (32) against the opposing reaction of the table (2); and an automatic management and control system (8) to operate the apparatus (1). The operating head (7) is moved over the table (2), along at least two translation directions (9 and 10) via the control and management of this system (8) to allow the welding means (3) to make seams following the lines of a programmed design.