Provided is a conveyor belt monitoring system that determines whether or not an abnormality has occurred in the conveyor belt. The system successively detects elongation of a running conveyor belt using an elongation detection mechanism, and further successively detects tension acting on a core layer forming the conveyor belt on the basis of power consumption of the running conveyor belt. On the basis of data obtained, the system monitors the presence/absence of the abnormality in the conveyor belt using a control unit.

Provided is a conveyor belt monitoring system that determines whether or not an abnormality has occurred in the conveyor belt. The system successively detects elongation of a running conveyor belt using an elongation detection mechanism, and further successively detects tension acting on a core layer forming the conveyor belt on the basis of power consumption of the running conveyor belt. On the basis of data obtained, the system monitors the presence/absence of the abnormality in the conveyor belt using a control unit.

A belt conveyor (1), a belt conveyor system and a box template production system. Said belt conveyor comprising an endless loop of belt (3) which is rotating about at least two pulleys (5a, 5b) comprised in the belt conveyor, whereby different parts of the belt (3) will constitute an upper surface (7) for transporting goods during run, the belt conveyer (1) further comprising a frame (9) holding said at least two pulleys (5a, 5b) and a belt supporting device (11) configured for supporting the belt between the at least two pulleys while allowing the belt (3) to slide over the belt supporting device (11), wherein said belt (3) comprises a substantially plane middle part (13) along the length of the belt and two edge areas (13a, 13b), one provided on each side of the middle part (13), wherein at least one of said edge areas (13a, 13b) is sloped towards an opposite part of the belt in the endless loop at least when said at least one edge area (13a, 13b) constitutes a part of the upper surface of the belt.

A device for guiding a conveyor belt, having a guide unit with an outer and an inner hollow-cylindrical body, the inner hollow-cylindrical body having a first central axis and being arranged in the outer hollow-cylindrical body, which has a second central axis, and both hollow-cylindrical bodies each have a central axis, with at least one bearing for rotatably mounting the outer hollow-cylindrical body on the inner hollow-cylindrical body and with an articulation body designed for mounting the inner hollow-cylindrical body on a central axle, wherein the articulation body is further designed to allow a horizontal and/or vertical change in angle of the first and/or second central axis relative to a central axis of the central axle. In order to increase the service life of the conveyor belt, the device is equipped according to the invention with a measuring and evaluating system including a sensor unit arranged inside and/or outside the guide unit, wherein the measuring and evaluating system is designed to detect the change in angle. The invention is based on the consideration that from a control behavior of the device, the causes of a fault of the belt run can be identified, deduced or narrowed down. Furthermore, a system for monitoring and guiding a conveyor belt using a device according to the invention is described.

A device for guiding a conveyor belt, having a guide unit with an outer and an inner hollow-cylindrical body, the inner hollow-cylindrical body having a first central axis and being arranged in the outer hollow-cylindrical body, which has a second central axis, and both hollow-cylindrical bodies each have a central axis, with at least one bearing for rotatably mounting the outer hollow-cylindrical body on the inner hollow-cylindrical body and with an articulation body designed for mounting the inner hollow-cylindrical body on a central axle, wherein the articulation body is further designed to allow a horizontal and/or vertical change in angle of the first and/or second central axis relative to a central axis of the central axle. In order to increase the service life of the conveyor belt, the device is equipped according to the invention with a measuring and evaluating system including a sensor unit arranged inside and/or outside the guide unit, wherein the measuring and evaluating system is designed to detect the change in angle. The invention is based on the consideration that from a control behavior of the device, the causes of a fault of the belt run can be identified, deduced or narrowed down. Furthermore, a system for monitoring and guiding a conveyor belt using a device according to the invention is described.

The invention relates to a removal device for removing flexible material parts, to a method for removing flexible material parts, and to a production facility comprising a conveyor device and a removal device. In order to provide a removal device for removing and moving one or more flexible material parts, a method for removing material parts from a conveyor device, and a production facility comprising a conveyor device and a removal device, a removal device for removing at least one pliable material part from a conveyor device is proposed, comprising: at least one winding device including a receiver which is movable to a removal position via the conveyor device and is configured to contact a region of the flexible material part to be removed and receive the flexible material part to be removed from the conveyor device and wind up the same about the receiver, wherein, after winding up the material part to be removed, the orientation of the winding device or the receiver can be pivoted and the winding device can be moved to a depositing position, wherein the winding device is configured to convey the material part wound up about the receiver to a transport container at the depositing position and deposit the wound material part in the wound-up state.

A curved belt conveyor including a frame, a first pulley and a second pulley carried by the frame, and a conveyor belt positioned around the first pulley and the second pulley. The conveyor belt includes a bead fitted to an outer boundary of the conveyor belt. A plurality of pillars are coupled to the frame and positioned around the outer boundary of the conveyor belt with an unobstructed space between adjacent pairs of the plurality of pillars providing access to an interior region between upper and lower portions of the conveyor belt. A pair of opposed roller assemblies are positioned on each pillar to cooperatively engage the bead and resist inward tension from the conveyor belt. At least one of the roller assemblies of each pair of roller assemblies is pivotably coupled to its associated pillar for movement between an engaged position and a disengaged position.

A curved belt conveyor including a frame, a first pulley and a second pulley carried by the frame, and a conveyor belt positioned around the first pulley and the second pulley. The conveyor belt includes a bead fitted to an outer boundary of the conveyor belt. A plurality of pillars are coupled to the frame and positioned around the outer boundary of the conveyor belt with an unobstructed space between adjacent pairs of the plurality of pillars providing access to an interior region between upper and lower portions of the conveyor belt. A pair of opposed roller assemblies are positioned on each pillar to cooperatively engage the bead and resist inward tension from the conveyor belt. At least one of the roller assemblies of each pair of roller assemblies is pivotably coupled to its associated pillar for movement between an engaged position and a disengaged position.

An alignment system having a conveyor belt trained over rollers on a conveyor frame including a support bracket having a center support and a pair of opposing arms and each arm having an associated first end. The system further includes at least one pivoting member including a torque arm that is mounted to one of the first ends of the support bracket. At least one outside tracking roller is mounted to bracket where each roller includes at least one shaft having an inner and an outer end. Outer end of the shaft is coupled to an associated torque arm and inner end is coupled to one of the opposing arms. A middle tracking roller is mounted to the support bracket and middle tracking roller is arranged so that pivoting action of one of the torque arms and middle roller causes pivoting action of the other opposing arm and middle roller.

An alignment system having a conveyor belt trained over rollers on a conveyor frame including a support bracket having a center support and a pair of opposing arms and each arm having an associated first end. The system further includes at least one pivoting member including a torque arm that is mounted to one of the first ends of the support bracket. At least one outside tracking roller is mounted to bracket where each roller includes at least one shaft having an inner and an outer end. Outer end of the shaft is coupled to an associated torque arm and inner end is coupled to one of the opposing arms. A middle tracking roller is mounted to the support bracket and middle tracking roller is arranged so that pivoting action of one of the torque arms and middle roller causes pivoting action of the other opposing arm and middle roller.