摘要:
A system and method for skew correction of a mailpiece includes moving the mailpiece along a path of travel in a first orientation toward a first drive roller and a second drive roller. Control of the mailpiece is established in the first orientation by the drive rollers. A first skew correction of the mailpiece is implemented by employing the first drive roller and the second drive roller to align the mailpiece with respect to the path of travel. The first drive roller and the second drive roller may be employed to change the orientation of the stopped mailpiece from the first orientation to a second orientation with respect to the path of travel. A second skew correction may be implemented by employing the first drive roller and the second drive roller to align the mailpiece in the second orientation with respect to the path of travel.
摘要:
A mailing system includes a mailing machine having an envelope feed path, a sealing system configured to apply a liquid to an envelope in the envelope feed path, a capacitive sensor located in the envelope feed path downstream from the sealing system, and a controller connected to the capacitive sensor. The sealing system may include a liquid reservoir and a liquid applicator. The capacitive sensor is configured to measure a quantity of liquid on a portion of the envelope applied by the sealing system and to generate a signal based on the measured quantity. The controller is configured to perform an operation based on the measured quantity signal from the capacitive sensor.
摘要:
A method of detecting mailpiece thickness includes detecting a leading edge of the mailpiece, moving a detecting roller downwardly over a first predetermined period of time from a first position to a second position where it contacts the mailpiece, increasing a compressive force applied by the detecting roller to the mailpiece from an initial force to a predetermined measurement force over a second predetermined period of time, and applying the measurement force to the mailpiece for a third predetermined period of time. The method further includes applying the measurement force to the mailpiece for a fourth predetermined period of time and making a number of thickness measurements of the mailpiece based on a position of the detecting roller, and determining the thickness of the mailpiece based on the number of thickness measurements.
摘要:
A method and apparatus are for decelerating a sheet of paper in a paper-cutting system. The sheet of paper is cut using a cutter, and the sheet is then accepted into a take-away nip. The take-away nip is operated at an initial rate in order to move the sheet of paper away from the cutter at an initial speed. The take-away nip is then operated at a rate decreasing to a final rate, in order to decelerate the sheet of paper to a final speed by the time the sheet of paper exits the take-away nip. The take-away nip is subsequently operated at the initial rate again, prior to accepting another sheet of paper at the initial speed.
摘要:
An item transport system includes an input transport for receiving items along a first transport path, an angle transport for conveying the items along a second transport path disposed at an angle with respect to the first transport path, an alignment transport for conveying the items along a third transport path disposed at approximately 90 degrees to the first transport path, and an alignment surface for engaging the items while the items are conveyed in the alignment transport. The alignment transport may include an alignment nip comprising a driven element and an idler element for engaging opposing surfaces of the items, a manifold, a source providing pressurized gas to the manifold, and an orifice in the manifold proximate to the third transport path, wherein the idler element is disposed in the orifice.
摘要:
A method of operating a motor controlled by a closed loop servo control system is provided. The closed loop servo control system employs a digital filter, such as a PID filter, that employs one or more gain coefficients. The method includes temporarily increasing one or more of the gain coefficients by a corresponding first predetermined amount when the motor reaches a coefficient boost motor position that is a predetermined distance before a commanded motor rest position, and decreasing the one or more of the gain coefficients by a corresponding second predetermined amount a predetermined time after the motor reaches the commanded motor rest position.
摘要:
A method for creating mailpieces from a single web of printed material. The web of printed material includes a continuous web having a width and a length, the length comprised of a series of attached sheets. The series of attached sheets is comprised of envelope sheets and content pages. The content pages are rectangular in shape and may be oriented relative to the envelope sheets in a number of different configurations. In some configurations, two sets of content pages and/or envelope sheets can be printed across the width of the web. The method starts with cutting consecutive attached sheets into separated sheets. The content pages belonging to a same mailpiece are accumulated together. The separated envelope sheet is transported, bypassing the accumulating and turning steps. The accumulated and turned content pages are then merged with the envelope sheet, and the envelope sheet is folded and closed around the accumulated content pages to form a finished enclosing envelope.
摘要:
A paper cutting system includes a cutting assembly, a transport moving a web through the cutting assembly, a vacuum plenum utilizing a vacuum source to control the web moving through the cutting assembly, an air source providing purge air to the cutting assembly for removal of debris, and a heat exchanger normalizing a temperature of the purge air with respect to a temperature of ambient air prior to the purge air reaching the cutting assembly. The heat exchanger may be operated using the vacuum source.
摘要:
An apparatus for inverting the spatial orientation of sheet material from a desired input to a desired output orientation. The apparatus includes a cage assembly, a torque drive mechanism operative to rotate the cage assembly about a rotational axis and a sheet conveyance mechanism mounting to the cage assembly for conveying sheet material along the rotational axis of the cage assembly. The torque drive mechanism is adapted to assume input and output positions about the rotational axis wherein each position corresponds to the desired input and output orientations of the sheet material. The sheet conveyance mechanism is, further, adapted to: (i) receive sheet material when the cage assembly is in the input position, (ii) eject sheet material when the cage assembly is in the output position and (iii) retard the movement of the sheet material in response to rotation of the cage assembly by the torque drive mechanism.
摘要:
According to some embodiments, a system and method are provided to receive an indication from a postal recipient that an unsolicited mail piece is not desired, the indication comprising a digital image of at least a portion of the unsolicited mail piece, store data associated with the postal recipient based on one or more identifiers, and provide the data associated with the postal recipient to one or more mailers to indicate that the postal recipient requests to opt-out from future mailings.