摘要:
PROBLEM TO BE SOLVED: To provide a cutting device capable of forming a uniform cut surface while reducing fiber flocks generated when cutting a web member.SOLUTION: A cutting device 160 for cutting a web member 1a (S4) including fiber bundles F1 to F4 continuously extending in a transport direction MD and intermittently transported in the transport direction in a cross-sectional direction CD crossing the transport direction is provided. The cutting device includes a plurality of disc-shaped rotary blades 231A and 231B cutting the web member by moving in the cross-sectional direction while rotating around rotational shafts C231 extending in the transport direction when the web member is stopped. The plurality of rotary blades are arranged to be substantially aligned in the cross-sectional direction and include the rotary blade rotating in one direction and that rotating in an opposite direction.
摘要:
PROBLEM TO BE SOLVED: To provide an image forming apparatus, wherein productivity is improved while an apparatus body can be made compact.SOLUTION: An inkjet recording apparatus records an image onto roll paper on a sheet transfer path by discharging an ink from a recording head 16 held on a carriage 15. The inkjet recording apparatus includes: a cutter 50 that comprises circular blades opposing each other with the sheet interposed therebetween; and a cutter unit 51 that holds the cutter 50 and is reciprocally movable in a width direction of the sheet. The cutter unit 51 is disposed downstream of the recording head 16 in the sheet feed direction and within a width Wof the carriage 15 in the sheet feed direction.
摘要:
A printing system comprising: a printing device having a printing portion and a printing control portion; and a cutting device having a cutting portion which cuts a continuous sheet, a conveying portion conveying the continuous sheet, a detecting portion detecting cutting information, and a cutting control portion which controls the cutting portion such that the continuous sheet is cut at a cutting position indicated by the cutting information, when the cutting information is detected at the continuous sheet within a predetermined range from a cutting position at an upstream side in a conveying direction of the conveying portion, and controls the cutting portion such that the continuous sheet is cut at a set length which is set in advance, when the cutting information is not detected at the continuous sheet within the predetermined range from the cutting position at the upstream side in the conveying direction, is provided.
摘要:
A sheet processing apparatus, by which a failure in control does not occur even if cutting wastes are conveyed by a conveying unit and an image forming apparatus having the sheet processing apparatus are provided. The sheet processing apparatus has a cutter unit for cutting a sheet, a dust box for accommodating the cutting wastes, a conveying belt pair which conveys the cut sheet, sensors for detecting the sheet conveyed by the conveying belt pair, and a controller for controlling conveyance of the sheet based on the signals detected by the sensors, wherein when the length of the sheet detected by the sensor is equal to or less than a predetermined amount, the controller does not determine the sheet as a sheet.
摘要:
PROBLEM TO BE SOLVED: To provide a cutting device for cutting a label which has a cutting section and a reverse-pressure roller. SOLUTION: A cutting section cuts and divides a label strip where a plurality of labels are prepared in a longitudinal direction of the label strip into respective labels, and the cutting section has a cutting means which is rotatable around a first shaft. The reverse-pressure roller prepares the label strip, and has one or more of counter cutting bars 6 which are rotatable around a second shaft arranged in parallel with the first shaft and arranged on the outer surface of the reverse-pressure roller substantially parallel with the second shaft. One or more of the counter cutting bars 6 have widths perpendicular to the second shaft which is shorter than the length of the counter cutting bar 6 parallel to the second shaft. One or more of the counter cutting bars 6 have widths where a cutting position comes in contact with the counter cutting bar 6 can be moved on the counter cutting bar when the cutting section cuts the label. The cutting device 1 may be used in a label sticking device for sticking the cut label. COPYRIGHT: (C)2011,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To prepare a thin slice of high quality without being affected by the tilt or undulation of an edge by ensuring the enhanced cutting quality for a long time while achieving the simplification and cost reduction of constitution. SOLUTION: An apparatus 1 prepares the thin slice by thinly cutting an embedding block B in which a biosample A is embedded. The apparatus includes a cutter 3 for thinly cutting the embedding block, a moving mechanism 4 for relatively moving the embedding block and the cutter in the approaching and separating direction X for allowing both of them to approach and separate mutually, a height adjusting mechanism for relatively moving both of them in a vertical direction, a slide mechanism 30 for relatively moving both of them in a slide direction Y almost crossing the approaching and separating direction at a right angle and a control part 4 for performing control so as to begin both of them to move from a preset initial position to bring the embedding block into contact with the same point of the edge 3b of the cutter and subsequently sliding the cutter in the same direction in the state that the ratio of the speed in the approaching and separating direction and the speed in the slide direction is kept the same. COPYRIGHT: (C)2009,JPO&INPIT