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1. 发明申请

US20120000082A1 SEWING MACHINE WITH ENGRAVING FUNCTION 有权
标题翻译：具有雕刻功能的缝纫机
公开(公告)号：US20120000082A1
公开(公告)日：2012-01-05
申请号：US13167872
申请日：2011-06-24
申请人： Yasuhiko KAWAGUCHI , Rino NAKAMA , Tomoyasu NIIZEKI , Noboru MIZUNO
发明人： Yasuhiko KAWAGUCHI , Rino NAKAMA , Tomoyasu NIIZEKI , Noboru MIZUNO
IPC分类号： B43L13/00
CPC分类号： D05C7/04 , B44B3/009 , B44B3/02
摘要： A sewing machine includes a needle bar to which an engraving needle is attached and is capable of executing an engraving process of forming an engraved pattern on a workpiece. The sewing machine further includes a heightwise position adjusting mechanism adjusting a mounting heightwise position of the engraving needle relative to the needle bar, a unit imaging the engraved marks formed on the workpiece by the engraving needle, thereby obtaining an image of each engraved mark, a detection unit extracting a region of each engraved mark from the image to detect a size of each engraved mark, a determination unit comparing the size of each engraved mark with a reference value stored, determining a mounting heightwise position of the engraving needle, and a unit informing of information for adjusting the mounting heightwise position of the engraving needle according to determination made by the determination unit.
摘要翻译：缝纫机包括连接有雕刻针的针杆，并且能够执行在工件上形成雕刻图案的雕刻过程。缝纫机还包括高度位置调节机构，调节雕刻针相对于针杆的安装高度位置，单元通过雕刻针成像在工件上形成的雕刻痕迹，从而获得每个雕刻标记的图像，检测单元，从图像中提取每个雕刻标记的区域，以检测每个雕刻标记的尺寸;确定单元，将每个雕刻标记的尺寸与存储的参考值进行比较，确定雕刻针的安装高度位置;以及单元通知根据由确定单元确定的用于调节雕刻针的安装高度位置的信息。

2. 发明申请

US20100236461A1 PUNCH DATA GENERATING DEVICE AND COMPUTER READABLE MEDIUM STORING PUNCH DATA GENERATING PROGRAM 有权
标题翻译：打孔数据生成装置和计算机可读介质存储数据生成程序
公开(公告)号：US20100236461A1
公开(公告)日：2010-09-23
申请号：US12710034
申请日：2010-02-22
申请人： Yasuhiko KAWAGUCHI , Masahiko NAGAI , Tomoyasu NIIZEKI , Noboru MIZUNO , Masashi TOKURA , Shinichi NISHIDA
发明人： Yasuhiko KAWAGUCHI , Masahiko NAGAI , Tomoyasu NIIZEKI , Noboru MIZUNO , Masashi TOKURA , Shinichi NISHIDA
IPC分类号： D05B81/00 , D05C5/00 , D05B19/02 , D05B19/12
CPC分类号： D05C7/04 , D05B19/12 , D05C9/04
摘要： A punch data generating device that generates punch data used in an embroiderable sewing machine for punch engraving a pattern on a workpiece by attaching a punch needle that punch engraves a surface of the workpiece in dot-by-dot strokes on a needle bar of the embroiderable sewing machine and moving the punch needle up and down while transferring the workpiece in two predetermined directions by a transfer mechanism. The punch data generating device includes a data generator that generates the punch data so that when punch engraving a plurality of patterns, the patterns are sequentially punch engraved one by one.
摘要翻译：一种打孔数据生成装置，其生成在绣花缝纫机中使用的冲孔数据，用于通过将冲孔针在冲头上以点划线方式在刺绣针杆上雕刻而在工件上雕刻，缝纫机并通过传送机构在两个预定方向上传送工件时上下移动冲头针。冲头数据生成装置包括产生打孔数据的数据生成器，使得当冲压多个图案时，逐个地逐个地雕刻图案。

3. 发明申请

US20110056420A1 WORKPIECE HOLDER AND SEWING MACHINE 有权
标题翻译：工作夹具和缝纫机
公开(公告)号：US20110056420A1
公开(公告)日：2011-03-10
申请号：US12873808
申请日：2010-09-01
申请人： Yasuhiko KAWAGUCHI , Tomoyasu NIIZEKI
发明人： Yasuhiko KAWAGUCHI , Tomoyasu NIIZEKI
IPC分类号： D05C9/04
CPC分类号： D05C9/04
摘要： A workpiece holder for use with an embroiderable sewing machine including a transfer device that transfers a workpiece in two predetermined directions, and a needle bar having a punch needle attached thereto, the workpiece holder being attached to the transfer device and holding a workpiece on which punch work is executed by the punch needle, the workpiece holder including a connecting element that is detachably attached to the transfer device; a placement element on which the workpiece is placed; a support element that is provided with the connecting element and that supports the placement element; a frame element that clamps the portions of the workpiece placed on the placement element exclusive of a workface on which the punch work is executed; and a retainer element that retains the frame element clamping the workpiece.
摘要翻译：一种与可绣花缝纫机一起使用的工件保持器，其包括在两个预定方向上传送工件的传送装置和安装有冲孔针的针杆，所述工件保持器安装在传送装置上并保持在其上的工件工作由冲针执行，工件保持器包括可拆卸地附接到转印装置的连接元件; 放置工件的放置元件; 支撑元件，其设置有所述连接元件并且支撑所述放置元件; 框架元件，其夹持放置在放置元件上的工件的不包括执行冲压加工的工作面的部分; 以及保持框架元件夹持工件的保持元件。

4. 发明申请

US20100236460A1 MULTI-NEEDLE EMBROIDERY SEWING MACHINE 有权
标题翻译：多针刺绣缝纫机
公开(公告)号：US20100236460A1
公开(公告)日：2010-09-23
申请号：US12709903
申请日：2010-02-22
申请人： Yasuhiko KAWAGUCHI , Masahiko NAGAI , Tomoyasu NIIZEKI , Noboru MIZUNO , Masashi TOKURA , Shinichi NISHIDA
发明人： Yasuhiko KAWAGUCHI , Masahiko NAGAI , Tomoyasu NIIZEKI , Noboru MIZUNO , Masashi TOKURA , Shinichi NISHIDA
IPC分类号： D05C5/00 , D05C13/00 , D05B23/00
CPC分类号： D05C3/02 , D05C7/04 , D05C11/06
摘要： A multi-needle sewing machine including a plurality of needle bars including a specific needle bar allowing detachable attachment of a punch needle that punch engraves a surface of a punch workpiece in dot-by-dot strokes; a transfer mechanism that allows detachable attachment of a punch workpiece holder a detector that detects the attachment of the punch workpiece holder on the transfer mechanism; and a controller that when the attachment of the punch workpiece holder is detected by the detector, executes a punch engraving operation on the punch workpiece with the punch needle by selecting the specific needle bar and by controlling a needle-bar selector/driver mechanism and the transfer mechanism based on punch engraving pattern data which is pre-stored or given by external components.
摘要翻译：一种多针缝纫机，包括多个针杆，该针杆包括特定针杆，允许可分离地安装冲头针，所述冲头针以点划线冲压冲压冲头工件的表面; 传送机构，其允许将冲头工件保持件可拆卸地附接到检测器上，该检测器检测冲头工件保持件在传送机构上的附接; 以及控制器，当通过检测器检测到冲头工件夹持器的附着时，通过选择特定的针杆并通过控制针杆选择器/驱动器机构，利用冲头针对冲头工件执行冲压雕刻操作，并且基于预先存储或由外部组件给出的打孔雕刻图案数据的传送机构。

5. 发明申请

US20120031316A1 THREAD CUTTER FOR SEWING MACHINE 有权
标题翻译：缝纫机螺纹切割机
公开(公告)号：US20120031316A1
公开(公告)日：2012-02-09
申请号：US13278339
申请日：2011-10-21
申请人： Tomoyasu NIIZEKI , Yoko Totsu , Hiroaki Fukao
发明人： Tomoyasu NIIZEKI , Yoko Totsu , Hiroaki Fukao
IPC分类号： D05B65/02
CPC分类号： D05B65/00
摘要： A thread cutter for a sewing machine includes a first thread seizing assembly reciprocally movable and having a distal end with a first thread seizing portion, a second thread seizing assembly seizing needle and bobbin threads both having been seized by the first assembly during a backward movement of reciprocation of the first assembly, cutting the needle and bobbin threads in cooperation with a cutting blade, and a thread cutting frame supporting the first assembly and formed with a single elongated groove supporting the first assembly so that the first assembly is movable. The elongated groove includes a linear proximal end groove, an oblique portion, and a main groove and being shaped such that the proximal end groove is translated slightly forward through the oblique portion. When moved backward in the reciprocation, the first assembly is swung so that the first thread seizing portion comes close to the second assembly.
摘要翻译：一种用于缝纫机的螺纹切割机包括可往复运动的第一螺纹咬合组件，其具有带有第一螺纹咬合部分的远端，第二螺纹咬合组件抓住针和梭芯，两者都在第一组件向后运动期间被抓住第一组件的往复运动，与切割刀片协作地切割针和梭线;以及螺纹切割框架，其支撑第一组件并且形成有支撑第一组件的单个细长槽，使得第一组件是可移动的。细长槽包括线状基端槽，倾斜部分和主槽，并且成形为使得基端槽稍微向前平移通过倾斜部分。当在往复运动中向后移动时，摆动第一组件，使得第一螺纹紧固部分靠近第二组件。

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