公开(公告)号：US20170212465A1

公开(公告)日：2017-07-27

申请号：US15414415

申请日：2017-01-24

Applicant: KYOCERA Document Solutions Inc.

Inventor： Yoji Isogai ,  Shinya Aono

IPC: G03G15/00

CPC classification number: G03G15/6582 ,  G03G2215/00818

Abstract: A sheet sensor is provided on a downstream side of a punching portion in a sheet conveyance direction and detects punch holes. A supplied pulse number counting portion counts a number of supplied pulses which is a number of pulses that are supplied to a sheet conveying portion while a preceding punch hole made in a sheet by the punching portion at a punching position on a conveyance path moves from the punching position to a detection position of the sheet sensor. A required pulse number calculating portion calculates a required number of pulses which is a number of pulses required for a punch target position on the sheet corresponding to a succeeding punch hole to move to the punching position, based on the number of supplied pulses and an interval between the punching position and the detection position.

公开(公告)号：US08833765B2

公开(公告)日：2014-09-16

申请号：US14053471

申请日：2013-10-14

Applicant: Kyocera Document Solutions Inc.

Inventor： Shinya Aono

IPC: B65H7/02 ,  B65H5/06 ,  B65H7/06

CPC classification number: B65H7/06 ,  B65H5/062 ,  B65H29/125 ,  B65H2220/09 ,  B65H2301/4474 ,  B65H2404/14 ,  B65H2511/33 ,  B65H2513/106 ,  B65H2513/512 ,  B65H2513/514 ,  B65H2553/51 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/11 ,  B65H2220/02

Abstract: A paper sheet conveying apparatus includes: a conveying path in which a paper sheet is conveyed; a plurality of conveying rollers; a plurality of driving motors; an out-of-step detection portion; a stop control portion; and a driving restart control portion. The plurality of conveying rollers are disposed along the conveying path. The plurality of driving motors rotates the conveying rollers. The out-of-step detection portion detects an out-of-step in each of the driving motors. The stop control portion stops each of the driving motors when an out-of-step is detected. The driving restart control portion drives, after each of the driving motors is stopped, a first driving motor in which an out-of-step has occurred, and a second driving motor in which no out-of-step occurs, under a driving start condition that an amount of rotation of the second driving motor is less than an amount of rotation of the first driving motor.

Abstract translation: 纸张输送装置包括：输送纸张的输送路径; 多个输送辊; 多个驱动马达; 失步检测部分; 停止控制部; 和驾驶重启控制部。 多个输送辊沿输送路径配置。 多个驱动马达使输送辊旋转。 失步检测部分检测每个驱动电动机的失步。 当检测到失步时，停止控制部分停止每个驱动马达。 在驱动开始控制部分驱动每个驱动电动机停止后，在其中发生失调的第一驱动电动机和没有失调发生的第二驱动电动机在驱动开始 条件是第二驱动马达的旋转量小于第一驱动马达的旋转量。