A cutting unit (10) for industrial sectors, especially suitable for cutting of flexible or semi-rigid materials such as paper and cardboard, non-woven fabric, spunbond, spunlace and the like into strips of various widths, intended for example for the manufacture of hygienic products such as nappies, sanitary towels, face masks, as well as tissue, tape, packaging and cardboard cores, comprising a supporting structure or casing (12) paired with a flange (14) for supporting the cutting tool (16) consisting of a ring. That said motor is of the torque type in which the rotor (18) and the stator (20) are housed in a seat made along the front face of the casing (12) which is also provided with a housing (28) inside which the control drive (30) of said motor is positioned.

The slitter-scorer machine includes a suction unit for removing trims cut by the cutting blades. The suction unit in turn includes a first pair of suction nozzles associated with a first set of cutting tools, and a second pair of suction nozzles, associated with a second set of cutting tools. The first pair of suction nozzles is adapted to suck trims generated by the first set of cutting tools and the second pair of suction nozzles is adapted to suck trims generated by the second set of cutting tools.

The invention relates to a circular knife device (10) for cutting to size sheet-like materials, in particular paperboard and/or textile materials, in particular cover boards and/or covering materials, wherein the circular knife device (10) defines a cutting plane in which the sheet-like materials are arranged and are moved in a transport direction (14), having at least one circular knife (46) and an associated circular knife axis, wherein the circular knife (46) is rotatable about the circular knife axis, wherein the at least one circular knife (46) is movable parallel to the cutting plane and perpendicularly to the transport direction (14) with the result that a blank width of the sheet-like materials is settable in a variable manner, wherein the at least one circular knife (46) is mounted so as to be pivotable about a pivot axis (52) arranged substantially perpendicular to the cutting plane such that cuts at an angle to the transport direction (14) and curved cuts of the sheet-like materials are able to be executed.

A cutting device and corresponding method for cutting a relatively rigid material), such as for example paper, cardboard, plastic material, composite or other. The cutting device includes a first cutting disc sharpened along its peripheral edge and rotating around its a first axis of rotation. A second cutting disc, also sharpened along its peripheral edge (and rotating around a first axis of rotation (X3), is disposed in front of the first cutting disc with respect to the material and is co-planar with the first cutting disc (14).

This disclosure describes techniques for automatically controlling the operation of a slitter (40) to convert a web (20) of material into smaller slit rolls (64, 66, 68). A slitter director (60) may automatically control the operation of a slitter (40) for defect removal, web splicing, and/or slit roll rejection based on continually registering previously-generated anomaly data (62) with physical locations of the web (20).

A display panel and a cutting method thereof, and a display device, relate to the technical field of display. The method comprises: according to a first cutting line (A), cutting a color-film substrate of a to-be-cut display panel (501); and according to a second cutting line (B), cutting an array substrate of the to-be-cut display panel to obtain a display panel; wherein, in a target direction parallel to the to-be-cut display panel, the second cutting line (B) is located between the first cutting line (A) and a display region of the to-be-cut display panel, and in the target direction, a distance between the first cutting line (A) and the second cutting line (B) is a preset distance (502).

A system (50) for controlling performance of a slitter-winder (25) and/or a fiber web production line (100) has an advisor unit (34, 36, 37) with a processor and a memory including computer program code, configured to cause the advisor unit (34, 36,37) to generate and transmit signals as first control data to the slitter-winder (25) and/or as second control data to the fiber web production line (100) based on information data received from the slitter-winder (25) and the fiber web production line (100) to control performance of the slitter-winder (25) and/or the fiber web production line (100). Performance of a slitter-winder (25) and/or a fiber web production line is controlled by receiving information data from the slitter-winder and the fiber web production line (100), processing the received information data according to a predetermined configuration, based on the processed data; generating signals according to the predetermined configuration to control the performance.

A cutting apparatus includes a holding table that has at at least a part of a holding surface a transparent section including a transparent member and that holds a workpiece, a cutting unit including a cutting blade that cuts the workpiece held by the holding table, and a cutting water nozzle that supplies cutting water during cutting of the workpiece by the cutting blade, an imaging camera that images the workpiece through the transparent section, and a removing unit that removes a liquid adhered to the transparent section. The removing unit includes a contact member positioned at a contact position for making contact with the transparent section and a retracted position, and an X-axis moving unit that relatively moves on the transparent section the contact member making contact with the transparent section.

The present invention relates to a device for cutting a dough piece comprising; a first dough conveyor, for conveying at least one dough sheet in a direction of conveyance that extends in a length direction of the first conveyor; a cutting station, the cutting station comprises at least one module carrier, wherein; said module carrier carrying a cutting module, said module for cutting dough sheets passing underneath the cutting station, and; said module carrier is movable with at least a directional component in a width direction of the first conveyor, and to a method for cutting a piece of dough comprising the steps of: conveying at least one dough sheet on a conveyor; continuously cutting, with at least a directional component in the width direction of the conveyor, the at least one dough sheet comprising; wherein the cutting takes place with a plurality of cutting units, and; the cutting units are independently moved.

A cutting apparatus includes a holding table that has at at least a part of a holding surface a transparent section including a transparent member and that holds a workpiece, a cutting unit including a cutting blade that cuts the workpiece held by the holding table, and a cutting water nozzle that supplies cutting water during cutting of the workpiece by the cutting blade, an imaging camera that images the workpiece through the transparent section, and a removing unit that removes a liquid adhered to the transparent section. The removing unit includes a contact member positioned at a contact position for making contact with the transparent section and a retracted position, and an X-axis moving unit that relatively moves on the transparent section the contact member making contact with the transparent section.