摘要:
A panel saw machine (1) for cutting panels (P1) comprises: a work table (4) for supporting panels (P1); a cutting unit (3) that moves along a respective cutting line (L) on the work table (4) to divide the panels into two or more sub-panels; a pusher assembly (5) that moves towards and away from the cutting line (L) in a direction (Y) transversal to the cutting line (L) to position at least one panel (P1) on the work table (4) at the cutting unit (3); to adjust its position, the pusher assembly (5) is also mobile in a direction (X) parallel to the cutting line (L) between a first operating position and other positions along the cutting line (L).
摘要:
An apparatus for forming stacks (2) of panels (3) from a vertical pile (4) of panels (3) to be fed to a user station comprises: a crossbar (5) that moves above the pile (4) of panels (3) and mounts selector means (6; 7, 8) designed to separate a certain number of panels (3) from the top of the pile (4); first gripper means (9; 10) and second gripper means (11; 12, 16) for clamping the panels (3); the selector means (6; 7, 8) include a first wedge-shaped selection element (8) that can be inserted between the panels (3) in the pile (4) to create a gap; the apparatus (1) also comprises second selector means (16) mounted on the crossbar (5) and mobile in a feed direction (40) and relative to the crossbar (5), lengthways along the crossbar (5) itself in a first horizontal direction (13), in such a way that they can be inserted into the pile (4) next to the first wedge-shaped element (8) at the gap so as to completely separate the pile (4) at a point away from the first wedge-shaped element (8) by sliding in the first horizontal direction (13).
摘要:
A panel saw machine (2) for panels (1) made of wood or similar materials comprises: a horizontal table (3) for supporting the panels (1); means (4) for advancing the panels (1) along a feed line (A) and mobile in a direction parallel to and along the horizontal table (3); a straight cutting unit (5) transversal to the feed line (A) and comprising a base (10), presser means (6) for holding down the panels (1), and a first saw blade (7) mobile in both directions and protruding lengthways from a slot made in the horizontal table (3) in such a such a way as to cut the panels (1) along a line (T) transversal to the feed line (A); the cutting unit (5) comprises a carriage (8) which rotatably mounts the first blade (7) and which is rotatably connected to guide means (9) associated with the base (10); first means (11) for driving the carriage (8), designed to allow the carriage (8) to move in both directions along the transversal line (T); second means (12) for driving the first blade (7), positioned on the base (10) and kinematically connected, through first drive transmission means (13), to the first blade (7) in such a way as to enable the latter to rotate continuously.
摘要:
A device for turning panels on machines for processing the panels basically comprises an element for holding a panel to be processed or being processed, located close to a table that supports the panel, and acting on the panel in such a way as to form a pivot in a preset area of the panel, and means for turning the panel about the pivot in such a way as to vary the position of the panel relative to a panel cutting device.
摘要:
A panel saw machine (2) for panels (1) made of wood or similar materials comprises: a horizontal table (3) for supporting the panels (1); means (4) for advancing the panels (1) along a feed line (A) and mobile in a direction parallel to and along the horizontal table (3); a straight cutting unit (5) transversal to the feed line (A) and comprising a base (10), presser means (6) for holding down the panels (1), and a first saw blade (7) mobile in both directions and protruding lengthways from a slot made in the horizontal table (3) in such a such a way as to cut the panels (1) along a line (T) transversal to the feed line (A); the cutting unit (5) also comprises a carriage (8) which rotatably mounts the first blade (7) and which is slidably connected to guide means (9) associated with the base (10) and adjustment means (14) acting on the carriage (8) and designed to enable the carriage (8) to move vertically in both directions along a line (Z) perpendicular to the transversal line (T).
摘要:
A panel (2) turning device (1) applicable to a panel saw machine (4) comprises a panel (2) hold-down element (11) located in the vicinity of a lateral edge (5a) of the worktable (5) and acting on the panel (2) in such a way as to form a pivot (12) and an axis of rotation (R) in a defined area of the panel (2). The device (1) also comprises rubber wheels (15) built into the worktable (5), designed to enable the panel (2) to be turned about the pivot (12) and mobile between a rest position in which they are not in contact with the panel (2) and a working position in which they are in contact with the panel (2).
摘要:
A panel saw machine for panels (2) comprises: a horizontal work table (3) for one or more panels (2) mobile on the horizontal table (3) along an axis of feed (X) in a forward direction (V1) and in a backward direction (V2); a panel (2) clamping unit (4) comprising a crossbar (5) equipped with one or more gripping elements (6) for clamping and retaining the panels (2) while they are being machined; a cutting unit (7) that divides the panels (2) into sub-panels by sawing the panels (2) along an axis (Y) transversal to the feed axis (X); a horizontal flat element or tray (8) positioned above the horizontal work table (3), for supporting and transporting the panels (2); means (9) for selectively holding the tray (8) in conjunction with means (10) for driving the tray (8) itself, acting on the latter and enabling the tray (8) to perform a first movement along the feed axis (X) in both directions (V1, V2) and, when required, a rotational movement (R) on the horizontal work table (3) in such a way as to vary the position of the tray (8) and, consequently, of the panels (2), with respect to the cutting unit (7).
摘要:
An air cushion support and sliding device (4) of a conveyor unit (24) is equipped with at least one support and sliding table (5) for objects or products, which is made at least partially of a material which is naturally porous to air and, in particular, is a panel (7) with a plurality of natural pores (8) through which the air flows and is distributed in a substantially uniform and capillary fashion on at least one support and sliding surface (9) on the table (5).
摘要:
Apparatus for automatically stacking differently sized packs of panels (P), or may be differently sized panels, formed by a dividing apparatus, on respective lifting platforms, such that packs of panels (P) of a same size will be stacked on one and the same lifting platform. The rows (H) of packs of panels (P) moved out of a cutting machine in the dividing apparatus, are shifted in a parallel direction to the final cutting line (Z) in the dividing apparatus. The rows (H) consisting of a plurality of successive packs of panels (P) having a same length but an even differentiated width, are fed to at least one transport runway (12) arranged at right angles thereto. The single packs of panels (P), or the single panels, composing a panel row (H), are then individually transferred to the transport runway (12) so as to be mutually set in line thereon in the same way. When the packs of panels (P), or the panels, are already disposed in this way, they are simply translated onto the runway (12), while in the contrary case they are turned, or turned over 90.degree. around a vertical axis and simultaneously translated, so that the packs of panels are being properly disposed and laid on the transport runway (12). Lifting platforms (T) are provided at one side of the transport runway (12) for packs of panels (P), or may be panels, to be transferred thereto and stacked thereon.
摘要:
The pressure beam is adapted to be used in sawing machines for cutting workpieces such as panels or packs of panels (P), of the type comprising a workpiece support table (L) having a straight longitudinal slot defining a cutting line and a sawing tool (Z) movable along the cutting line. The pressure beam is arranged above the workpiece support table (L), extends along the whole length of the cutting line and consists of two pressure elemments (R, R') arranged at both sides of the cutting line, parallelly thereto. Each pressure element (R, R') can be raised and lowered independently of the other and laterally moved by slides to vary the distance of the pressure elements (R, R') with respect to the cutting line located between them.