摘要:
An operating head (30) for a tyre-removal machine (1), comprising a bead-separating member (22d,22e,23d,23e) and a bead-engaging member (30), is described. According to the invention, the bead-separating member comprises a first bead-separating member (22d,22e) rotatable about a first axis (22c) and a second bead-separating member (23d,23e) rotatable about a second axis (23c), the first axis (22c) and second axis (23c) converging at a point (24). The first axis and second axis are preferably coplanar. In an advantageous embodiment, the first axis and second axis converge on the axis of the rim.
摘要:
The operating head (1) for removing and fitting wheel tyres for vehicles comprises supporting means (2) associable with a tyre-changing machine (A), a reference element (4) associated with the supporting means (2) and positionable in the proximity of a section of the edge (F) of the rim (C) of a wheel (D) fixed on the tyre-changing machine (A), during the removal operation of a tyre (B) from the rim (C), a removal tool (3) having a free extremity (6) substantially hook-shaped, associated with the supporting means (2) and movable between a fastening position, wherein the tool (3) extends from the supporting means (2) beyond the reference element (4) to fit between the edge (F) of the rim (C) and the tyre (B) and to position the free extremity (6) below the bead (G) of the tyre (B), and an extraction position, wherein the free extremity (6) is arranged in correspondence to the reference element (4) to extract the bead (G) of the tyre (B) above the edge (F) of the rim (C), and positioning means (16) for positioning the tool (3) in a disengagement position, wherein the tool (3) is substantially moved away with respect to the reference element (4).
摘要:
The present invention relates to a tyre assembling-disassembling tool for use in a tyre assembling-disassembling machine arranged to rotatable support a tyred wheel or wheel rim, said tool being cantilever supported on a respective guide member (13a) of the tyre assembling-disassembling machine, said tool extending parallel to the axis of rotation of the wheel (y-y) and being characterized in that it comprises a tool-carrying arm (2) slidable mounted on said guide member (13a), and at least one nail-shaped member (3) having a first end thereof constrained to said supporting arm so to be able to made roto-translational movements with respect thereto, and the other free end hook-shaped (3a) with back facing said wheel rim.
摘要:
A tyre changing machine (1), configured to remove a tyre from a respective rim of a vehicle wheel (2), comprises an operating arm (4) which includes: a supporting structure (401); a head (5) movable along a longitudinal axis (402) relative to the supporting structure (401); a removal tool (403) pivoted to the head (5) to rotate relative thereto about an axis of oscillation (405') transverse to the longitudinal axis (402); a driving member (6) movable along an operating axis (402') parallel to the longitudinal axis (402) relative to the supporting structure (401) and to the head (5), and articulated to the removal tool (403) at an operating point (P) which is spaced from the axis of oscillation (405'); an actuator (407) comprising a stationary member (407a), connected to the supporting structure (401), and a movable member (407b), adapted to drive the removal tool (403) in rotation and in translation; a coupling member (7) coupled to the supporting structure (401), to the head (5) and to the driving member (6). The movable member (407b) of the actuator (407) is connected to the driving member (6) to directly drive it along the operating axis (402').
摘要:
The machine (1) for fitting and removing wheel tyres for vehicles comprises a bearing structure (2), means for fastening and rotating (5) the rim of a wheel (A) for vehicles, a tool-carrier unit (6) associated mobile with the bearing structure (2) and having a removal tool (7), adjustment means (8) suitable for adjusting the position of the tool-carrier unit (6) with respect to the bearing structure (2), to place the tool-carrier unit (6) into a work configuration wherein the removal tool (7) is arranged in proximity of the means for fastening and rotating (5), memorisation means (22) for memorising the position of the tool-carrier unit (6) in the work configuration and positioning means (21) for positioning the tool-carrier unit (6) with respect to the bearing structure (2) between the work configuration and a configuration of minimum overall dimensions, wherein the tool-carrier unit (6) is arranged in proximity of the bearing structure (2).
摘要:
The machine (1) for fitting and removing wheel tyres for vehicles comprises a bearing structure (2), means for fastening and rotating (5) the rim of a wheel (A) for vehicles, a tool-carrier unit (6) associated mobile with the bearing structure (2) and having a removal tool (7), adjustment means (8) suitable for adjusting the position of the tool-carrier unit (6) with respect to the bearing structure (2), to place the tool-carrier unit (6) into a work configuration wherein the removal tool (7) is arranged in proximity of the means for fastening and rotating (5), memorisation means (22) for memorising the position of the tool-carrier unit (6) in the work configuration and positioning means (21) for positioning the tool-carrier unit (6) with respect to the bearing structure (2) between the work configuration and a configuration of minimum overall dimensions, wherein the tool-carrier unit (6) is arranged in proximity of the bearing structure (2).
摘要:
A robotic tire mounter for mounting a tire to a wheel is disclosed. The robotic tire mounted comprises a robotic arm and a gripping unit. The gripping unit further comprises a plurality of gripping fingers that are selectively moveable between a releasing position and a gripping position. When in the gripping fingers are in the releasing position, the gripping fingers are positioned adjacent one another adjacent a center of the gripping unit. A method of mounting a tire to a wheel using a robotic tire mounter is also disclosed.
摘要:
A machine (1) configured to remove and mount a tyre from and on a respective rim of a vehicle wheel (2), comprises: an operating arm (4) directed along a longitudinal orientation; a head (5) supported by the operating arm (4); a first tool and a second tool. The first tool is connected to the head (5) and projects in a first direction; the second tool is connected to the head (5) and, in a first operating configuration of the head (5), is disposed in a first position where it projects in a second direction, opposite to the first direction. The second tool is pivoted to the head (5) to rotate about an axis of tilt (406') transverse to the longitudinal orientation (402) to move from the first position to a second position, corresponding to a second operating configuration of the head (5) and tilted upside down relative to the first position, to project in the first direction.