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1. 发明专利

JP2013085595A Cloth end position detecting device and sewing machine 有权
标题翻译：检测装置和缝纫机的端部位置检测
公开(公告)号：JP2013085595A
公开(公告)日：2013-05-13
申请号：JP2011226499
申请日：2011-10-14
申请人： Juki Corp , Juki株式会社
发明人： ITO RYO
IPC分类号： D05B35/10
CPC分类号： D05B35/102
摘要： PROBLEM TO BE SOLVED: To provide a cloth end position detecting device with a simple configuration which allows users to detect a cloth end position of a processing cloth while ignoring the voltage change due to several fuzz.SOLUTION: A cloth end position detecting device comprises: a cloth end sensor (6) for outputting a voltage according to a cloth end position; and a cloth end sensor controller (71) for detecting the cloth end position on the basis of the voltage output in the cloth end sensor, the cloth end sensor controller being configured to determine a position where the voltage has changed to exceed the threshold value (Ve) for cloth end determination for the first time in an outward direction of a processing cloth (W) across the cloth end as the cloth end position.
摘要翻译：要解决的问题：提供一种具有简单构造的布端位置检测装置，其允许用户在忽略由于几个绒毛引起的电压变化的同时检测加工布的布端位置。布结束位置检测装置包括：布端传感器（6），用于根据布端位置输出电压; 和布端传感器控制器（71），用于基于布端传感器中的电压输出来检测布端位置，布端传感器控制器被配置为确定电压已经改变的位置超过阈值（ Ve），作为布端位置，通过布端（W）的处理布（W）的向外方向第一次进行布结束确定。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011082500A Component supply device 有权
标题翻译：组件供应装置
公开(公告)号：JP2011082500A
公开(公告)日：2011-04-21
申请号：JP2010187800
申请日：2010-08-25
申请人： Juki Corp , Juki株式会社
发明人： ITO RYO , MOTOYAMA SEIJI , KURAMASU TAISHI
IPC分类号： H05K13/02
摘要： PROBLEM TO BE SOLVED: To perform control associated with conveyance and stopping of a conveyance wheel by determining a position of the conveyance wheel without detecting an origin. SOLUTION: The component supply device 10 includes a position calculation means 30 of coupling a driving means 22 and the conveyance wheel 20 by a worm gear mechanism 24 and calculating a position of the conveyance wheel from the acquired position of a detection wheel 21, a position storage means 34 of storing the calculated position, and a reproduction processing means 30 of calculating a position of the conveyance wheel in one round when a power source is turned on again from a position of the conveyance wheel in one round stored in the position storage means last before the power source is turned off and a position detection output of the position detection means when the power source is turned on again. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过确定传送轮的位置而不检测原点来执行与传送轮的传送和停止相关的控制。解决方案：部件供给装置10包括通过蜗轮机构24联接驱动装置22和输送轮20的位置计算装置30，并且从检测轮21的获取位置计算输送轮的位置，存储计算出的位置的位置存储装置34，以及再现处理装置30，当再次从传送轮的位置再次打开输入轮的位置时计算传送轮的位置。在电源关闭之前的位置存储装置和当电源再次接通时位置检测装置的位置检测输出。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2013085919A Sewing machine 有权
标题翻译：缝纫机
公开(公告)号：JP2013085919A
公开(公告)日：2013-05-13
申请号：JP2011232458
申请日：2011-10-24
申请人： Juki Corp , Juki株式会社
发明人： ITO RYO , KURAMASU TAISHI
IPC分类号： D05B35/10
CPC分类号： D05B35/102
摘要： PROBLEM TO BE SOLVED: To provide a sewing machine capable of stably detecting a seam allowance.SOLUTION: A sewing machine 100 includes: a main feed mechanism 20 and a lateral feed mechanism that feed each workpiece in crossing directions; and end detectors 40 and 60 that each detect a seam allowance of the workpiece. The sewing machine 100 controls the lateral feed mechanism so that the seam allowance becomes a target value. The end detectors include: their respective light sources; and their respective detection elements 45 and 65 that each have a plurality of light-receiving sections arranged in the workpiece width direction and each detect the position of the side end of the workpiece in the workpiece width direction from irradiation light blocked by the side end of the workpiece. The sewing machine 100 further includes: actuators 47 and 67 that move the respective end detectors in the workpiece width direction; and a control section 13 that performs the movement control of the actuators in accordance with a change in the target value of the seam allowance.
摘要翻译：要解决的问题：提供能够稳定地检测接缝余量的缝纫机。解决方案：缝纫机100包括：主进给机构20和横向进给机构，其沿交叉方向馈送每个工件; 以及每个检测工件的接缝余量的端部检测器40和60。缝纫机100控制横向进给机构，使得接缝余量成为目标值。终端检测器包括：它们各自的光源; 以及它们各自的检测元件45和65，每个检测元件45和65各自具有沿工件宽度方向布置的多个光接收部分，并且每个检测元件45和65分别检测工件在工件宽度方向上的侧端的位置，工件。缝纫机100还包括：致动器47和67，其在工件宽度方向上移动各个端部检测器; 以及控制部13，其根据接缝余量的目标值的变化进行致动器的移动控制。版权所有（C）2013，JPO＆INPIT

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