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    • 1. 发明公开
    • SANDING MACHINE FOR MACHINING WORKPIECES COMPRISING A DEVICE FOR ADJUSTING A SANDING COMPONENT
    • EP4357075A9
    • 2024-07-17
    • EP23203145.0
    • 2023-10-12
    • SCM Group S.p.A.
    • VENTURINI, Marco
    • B24B7/00B24B7/06B24B47/20B24B21/12
    • B24B7/005B24B7/06B24B47/20B24B21/12
    • The present invention concerns a machine (M) for machining a workpiece (P) to be worked in wood, metal, composite and the like, comprising a base (B1), for supporting said machine (M) on the ground, an entry station (1) for the entry of said workpiece (P) to be worked and an exit station (2) for the exit of the worked workpiece (P), a conveyor group (3) for transporting said workpiece (P), according to a forward direction (A), from said entry station (1) towards said exit station (2), at least one machining unit (4) of said workpiece (P), arranged elevated with respect to said conveyor group (3) comprising at least one working tool (41) of said workpiece (P), capable of moving from a lowered operating position with respect to said base (B1), wherein it is in contact with the workpiece (P), to a raised operating position with respect to said base (B1), wherein it is in contact with the workpiece (P), wherein the movement from one operating position to another is controlled by defects in the surface of the workpiece (P), at least one drive unit (5), coupled with said at least one machining unit (4) for actuating its operation, said machine (M) being characterized in that it comprises an adjusting device (6, 6'), arranged between said at least one working tool (41) and said at least one drive unit (5), configured for causing a movement of said drive unit (5) as a consequence of a first movement of said at least one working tool (41), when said working tool (41) takes intermediate position, between said lowered operating position and said raised operating position.
    • 10. 发明公开
    • DRILLING METHOD FOR MULTI BIT DRILLING MACHINE AND CORRESPONDING DRILLING MACHINE USING SUCH METHOD
    • EP3738702A1
    • 2020-11-18
    • EP20170809.6
    • 2020-04-22
    • SCM Group S.p.A.
    • D'AURIA, Marcello
    • B23B35/00B23B39/16B23B39/24B23Q15/013G05B19/402
    • The present invention relates to a method for drilling panels (P) by two or more drilling bits (51, 52, 53, 54) to drill at least one panel (P), wherein said drilling bits (51, 52, 53, 54) are installed on a drilling unit (2), movable along at least one movement direction (Z), and wherein each of said drilling bits (51, 52, 53, 54) is configured to assume an extracted position, in which it is capable of drilling said at least one panel (P), and a retracted position, in which it is not capable of drilling said at least one panel (P), wherein said method comprises the following steps:
      A. arranging two or more drilling bits (51, 52, 53, 54) in said extracted position;
      B. detecting (110) the relative position (Δ ij , Δ 32 , Δ 34 ) among said drilling bits (51, 52, 53, 54) in said extracted position or in said retracted position;
      C. handling (120, 130) said drilling unit (2) along said at least one movement direction (Z), so that said drilling bits (51, 52, 53, 54) in said extracted position carry out a respective hole (F) having a respective drilling depth (D, D1, D2, D3, D4); and
      D. switching (140) each of said drilling bits (51, 52, 53, 54) in the extracted position from said extracted position to said retracted position, any time each drilling bit (51, 52, 53, 54) reaches the respective drilling depth (D, D1, D2, D3, D4).
      The present invention also relates to a drilling machine (1), a computer program and a storage medium.