公开(公告)号：EP0990608B1

公开(公告)日：2004-07-21

申请号：EP99105161.6

申请日：1999-03-30

申请人： NEC CORPORATION

发明人： Tomiyama, Katsuya ,  Yoshizaki, Hiroshi c/o NEC Robotics Engineering

IPC分类号： B65H1/02

CPC分类号： B65H1/025 ,  B65H3/124 ,  B65H2701/1829 ,  B65H2701/1916

公开(公告)号：EP0990609A3

公开(公告)日：2000-12-27

申请号：EP99106495.7

申请日：1999-03-30

申请人： NEC CORPORATION

发明人： Tomiyama, Katsuya ,  Nakabayashi, Isamu

IPC分类号： B65H3/12 ,  B65H1/02

CPC分类号： B65H1/025 ,  B65H3/124 ,  B65H7/16 ,  B65H2301/321 ,  B65H2406/32231 ,  B65H2406/41 ,  B65H2511/51 ,  B65H2511/514 ,  B65H2515/342 ,  B65H2557/37 ,  B65H2701/1916 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/02

摘要： A sheet feeding apparatus includes a carrier portion, a suction belt, a servo motor, a blower, a solenoid valve, a pressure sensor, a position sensor, a belt hole sensor, and a controller. The carrier portion feeds a plurality of sheets of different sizes in a direction of their thickness in an upright state. The suction belt has a belt hole for drawing each sheet fed from the carrier portion by suction, so as to feed out each sheet drawn by suction with the belt hole. The servo motor drives the suction belt. The blower generates a pressure for drawing the sheet by suction in the belt hole. The solenoid valve enables/disconnects supply of the negative pressure from the blower to the belt hole. The pressure sensor measures a pressure in the belt hole. The position sensor detects the sheet fed out by the suction belt. The belt hole sensor detects the belt hole after the sheet is fed out. The controller controls operations of the solenoid valve and the servo motor on the basis of detection outputs from the pressure sensor, the position sensor, and the belt hole sensor.

摘要翻译： 送纸装置包括载体部分，抽吸带，伺服电动机，鼓风机，电磁阀，压力传感器，位置传感器，带孔传感器和控制器。 托架部分以直立状态在其厚度方向上供给不同尺寸的多个片材。 抽吸带具有用于通过抽吸从载体部分抽出的每个片材的带孔，以便将通过抽吸抽吸的每个片材送出带孔。 伺服电机驱动吸气带。 鼓风机在带孔中产生用于抽吸纸张的压力。 电磁阀启用/断开从鼓风机到皮带孔的负压供应。 压力传感器测量皮带孔中的压力。 位置传感器检测由抽吸带送出的纸张。 皮带孔传感器检测到纸张送出后的皮带孔。 控制器基于来自压力传感器，位置传感器和带孔传感器的检测输出来控制电磁阀和伺服电动机的操作。

公开(公告)号：EP0990609A2

公开(公告)日：2000-04-05

申请号：EP99106495.7

申请日：1999-03-30

申请人： NEC CORPORATION

发明人： Tomiyama, Katsuya ,  Nakabayashi, Isamu

IPC分类号： B65H3/12 ,  B65H1/02

CPC分类号： B65H1/025 ,  B65H3/124 ,  B65H7/16 ,  B65H2301/321 ,  B65H2406/32231 ,  B65H2406/41 ,  B65H2511/51 ,  B65H2511/514 ,  B65H2515/342 ,  B65H2557/37 ,  B65H2701/1916 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/02

摘要： A sheet feeding apparatus includes a carrier portion, a suction belt, a servo motor, a blower, a solenoid valve, a pressure sensor, a position sensor, a belt hole sensor, and a controller. The carrier portion feeds a plurality of sheets of different sizes in a direction of their thickness in an upright state. The suction belt has a belt hole for drawing each sheet fed from the carrier portion by suction, so as to feed out each sheet drawn by suction with the belt hole. The servo motor drives the suction belt. The blower generates a pressure for drawing the sheet by suction in the belt hole. The solenoid valve enables/disconnects supply of the negative pressure from the blower to the belt hole. The pressure sensor measures a pressure in the belt hole. The position sensor detects the sheet fed out by the suction belt. The belt hole sensor detects the belt hole after the sheet is fed out. The controller controls operations of the solenoid valve and the servo motor on the basis of detection outputs from the pressure sensor, the position sensor, and the belt hole sensor.

摘要翻译： 片材供给装置包括载体部分，吸力带，伺服马达，鼓风机，电磁阀，压力传感器，位置传感器，带孔传感器和控制器。 载体部分以直立状态在厚度方向上供给多个不同尺寸的片材。 吸附带具有带孔，用于通过抽吸从载体部分供给的每张片材，以便通过带孔抽吸由吸附吸取的每张片材。 伺服电机驱动吸力带。 鼓风机产生用于通过在带孔中抽吸来抽吸片材的压力。 电磁阀启用/断开来自鼓风机的负压向带孔的供应。 压力传感器测量带孔中的压力。 位置传感器检测由吸附带输出的纸张。 在纸张送出之后，皮带孔传感器检测到皮带孔。 控制器基于来自压力传感器，位置传感器和带孔传感器的检测输出来控制电磁阀和伺服电动机的操作。

公开(公告)号：EP0990608A2

公开(公告)日：2000-04-05

申请号：EP99105161.6

申请日：1999-03-30

申请人： NEC CORPORATION

发明人： Tomiyama, Katsuya ,  Yoshizaki, Hiroshi c/o NEC Robotics Engineering

IPC分类号： B65H1/02 ,  B65H3/12

CPC分类号： B65H1/025 ,  B65H3/124 ,  B65H2701/1829 ,  B65H2701/1916

摘要： A sheet feeder for feeding mails includes a mounting table (11) having a slanted top surface for mounting thereon a plurality of sheets (30a) in a substantially upright posture thereof, a transfer belt (11) for transferring the sheets in the slanted posture in the direction (A) perpendicular to the surfaces of the sheets (30), and a take-out section (16) for taking out the sheets (30a) in the horizontal direction parallel to the surfaces of the sheets (30). A mail (30a) having an envelope (31) and a belt wrapper (32) covering the envelope (31) can be taken out as it is, without pulling-off of the belt wrapper (32) from the envelope (31).

摘要翻译： 一种用于喂送电子邮件的供纸器包括一个安装台，其具有一个倾斜的顶面，用于安装在其基本直立的姿势上的多个纸张（30a）;一个转印带（11），用于将纸张以倾斜的姿势 垂直于片材（30）表面的方向（A）;以及用于在平行于片材（30）的表面的水平方向取出片材（30a）的取出部分（16）。 具有封套（31）和覆盖信封（31）的皮带包装（32）的邮件（30a）可以原样取出，而不会从包封（31）剥离皮带包装（32）。

公开(公告)号：EP0990609B1

公开(公告)日：2004-02-18

申请号：EP99106495.7

申请日：1999-03-30

申请人： NEC CORPORATION

发明人： Tomiyama, Katsuya ,  Nakabayashi, Isamu

IPC分类号： B65H3/12 ,  B65H1/02

CPC分类号： B65H1/025 ,  B65H3/124 ,  B65H7/16 ,  B65H2301/321 ,  B65H2406/32231 ,  B65H2406/41 ,  B65H2511/51 ,  B65H2511/514 ,  B65H2515/342 ,  B65H2557/37 ,  B65H2701/1916 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/02

公开(公告)号：EP0992443B1

公开(公告)日：2003-11-12

申请号：EP99106705.9

申请日：1999-04-01

申请人： NEC CORPORATION

发明人： Tomiyama, Katsuya ,  Ikegami, Kenichi, c/o NEC Robotics Engineering Ltd

IPC分类号： B65H3/12 ,  B65H1/02 ,  B65H3/48

CPC分类号： B65H3/124 ,  B65H2301/321 ,  B65H2402/31 ,  B65H2406/32231 ,  B65H2701/1916

公开(公告)号：EP0992443A3

公开(公告)日：2001-01-03

申请号：EP99106705.9

申请日：1999-04-01

申请人： NEC CORPORATION

发明人： Tomiyama, Katsuya ,  Ikegami, Kenichi, c/o NEC Robotics Engineering Ltd

IPC分类号： B65H3/12 ,  B65H1/02 ,  B65H3/48

CPC分类号： B65H3/124 ,  B65H2301/321 ,  B65H2402/31 ,  B65H2406/32231 ,  B65H2701/1916

摘要： An apparatus for picking up a plurality of papers stacked in an upright position one by one is disclosed. A pick-up mechanism is angularly movable about a single point between a position for sucking the outermost paper and a position for conveying it. While an sending mechanism sends air toward the bottom of a stack of papers positioned on a tray, the pick-up mechanism sucks the outermost paper and moves away from the other papers at a low speed. After the pick-up mechanism has conveyed the above paper, it moves toward the next paper for sucking it at a high speed. Air being sent from the above mechanism insures the separation of the consecutive papers. Because the pick-up mechanism retaining the outermost sheet by suction moves slowly away from the other papers, the outermost paper is easily spaced from the other papers and therefore more surely separated from the other papers. This obviates a shearing force otherwise acting on and damaging, e.g., letters and magazines of delicate quality.

摘要翻译： 公开了一种用于拾取以直立位置堆叠的多张纸张的装置。 拾取机构可以在用于吸取最外侧纸张的位置和用于传送最外侧纸张的位置之间的单个点上成角度地移动。 当发送机构向定位在托盘上的一叠纸张的底部发送空气时，拾取机构吸收最外面的纸张并以低速离开其它纸张。 在拾取机构传送上述纸张之后，它移动到下一个纸张以高速吸取纸张。 从上述机制发送的空气确保连续纸张的分离。 由于通过抽吸保持最外面的片材的拾取机构缓慢地远离其它纸张，所以最外面的纸张与其他纸张容易地间隔开，因此与其他纸张更可靠地分离。 这消除了另外作用于和损坏例如精细品质的字母和杂志的剪切力。

公开(公告)号：EP0990608A3

公开(公告)日：2000-12-27

申请号：EP99105161.6

申请日：1999-03-30

申请人： NEC CORPORATION

发明人： Tomiyama, Katsuya ,  Yoshizaki, Hiroshi c/o NEC Robotics Engineering

IPC分类号： B65H1/02

CPC分类号： B65H1/025 ,  B65H3/124 ,  B65H2701/1829 ,  B65H2701/1916

摘要： A sheet feeder for feeding mails includes a mounting table (11) having a slanted top surface for mounting thereon a plurality of sheets (30a) in a substantially upright posture thereof, a transfer belt (11) for transferring the sheets in the slanted posture in the direction (A) perpendicular to the surfaces of the sheets (30), and a take-out section (16) for taking out the sheets (30a) in the horizontal direction parallel to the surfaces of the sheets (30). A mail (30a) having an envelope (31) and a belt wrapper (32) covering the envelope (31) can be taken out as it is, without pulling-off of the belt wrapper (32) from the envelope (31).

摘要翻译： 用于馈送邮件的纸张馈送器包括：安装台（11），其具有用于在其上安装多个纸张（30a）的倾斜顶面;转印带（11），其用于将纸张以倾斜姿势 垂直于纸张表面的方向（A）以及用于沿平行于纸张表面的水平方向取出纸张的取出部分。 具有信封（31）和覆盖信封（31）的皮带包裹物（32）的邮件（30a）可以被原样取出，而不会从信封（31）上剥离皮带包裹物（32）。

公开(公告)号：EP0992443A2

公开(公告)日：2000-04-12

申请号：EP99106705.9

申请日：1999-04-01

申请人： NEC CORPORATION

发明人： Tomiyama, Katsuya ,  Ikegami, Kenichi, c/o NEC Robotics Engineering Ltd

IPC分类号： B65H3/12 ,  B65H1/02

CPC分类号： B65H3/124 ,  B65H2301/321 ,  B65H2402/31 ,  B65H2406/32231 ,  B65H2701/1916

摘要： An apparatus for picking up a plurality of papers stacked in an upright position one by one is disclosed. A pick-up mechanism is angularly movable about a single point between a position for sucking the outermost paper and a position for conveying it. While an sending mechanism sends air toward the bottom of a stack of papers positioned on a tray, the pick-up mechanism sucks the outermost paper and moves away from the other papers at a low speed. After the pick-up mechanism has conveyed the above paper, it moves toward the next paper for sucking it at a high speed. Air being sent from the above mechanism insures the separation of the consecutive papers. Because the pick-up mechanism retaining the outermost sheet by suction moves slowly away from the other papers, the outermost paper is easily spaced from the other papers and therefore more surely separated from the other papers. This obviates a shearing force otherwise acting on and damaging, e.g., letters and magazines of delicate quality.