公开(公告)号：US20150184321A1

公开(公告)日：2015-07-02

申请号：US14559387

申请日：2014-12-03

申请人： BROTHER KOGYO KABUSHIKI KAISHA

发明人： Akie SHIMIZU ,  Yoshio NISHIMURA ,  Yutaka NOMURA ,  Yuki IHIRA ,  Manami OTA ,  Hidenori OKA ,  Satoru ICHIYANAGI

IPC分类号： D05B19/12 ,  D05B79/00 ,  D05B55/10

CPC分类号： D05B79/00 ,  D05B51/00 ,  D05C13/00

摘要： A multi-needle sewing machine includes a plurality of needle bars, a needle bar case having a thread supply path along which threads are supplied to needles attached to lower ends of the needle bars respectively, the needle bar case supporting the needle bars, an arm on which the needle bar case is mounted, an embroidery frame located below the needle bar case and configured to hold a workpiece cloth, a projector configured to project an image onto the workpiece cloth from above the embroidery frame, and a support member supporting the projector and configured to be capable of switching the projector between a first position where the image is projectable onto the workpiece cloth and a second position differing from the first position.

摘要翻译： 多针缝纫机包括多个针杆，针杆壳体具有螺纹供给路径，螺纹被分别供给到针杆的下端的针，针杆支撑针杆，臂 安装有针杆外壳的刺绣框架，设置在针杆壳体下方并构造成保持工件布料的投影机，投影机被配置为从刺绣框架上方将图像投影到工件上;以及支撑部件，其支撑投影仪 并且被构造成能够在图像可投影到工件布上的第一位置与不同于第一位置的第二位置之间切换投影仪。

公开(公告)号：US20150275410A1

公开(公告)日：2015-10-01

申请号：US14638645

申请日：2015-03-04

申请人： BROTHER KOGYO KABUSHIKI KAISHA

发明人： Masaru JIMBO ,  Yutaka NOMURA ,  Hiroyuki SUZUKI ,  Kentaro TORII ,  Kazuki KOJIMA ,  Daisuke HONDA

IPC分类号： D05B19/06

CPC分类号： D05B19/06 ,  D05B19/08 ,  D05D2205/00

摘要： A sewing machine includes a coordinate indicator, a processor, and a memory. The coordinate indicator includes a cylindrical housing, a rod-shaped indicating member, a switch, a single transmitter, a receiver, and a flat surface. The memory is configured to store computer-readable instructions. The computer-readable instructions, when executed by the processor, cause the sewing machine to perform processes that include computing a plurality of sets of first coordinates based on a plurality of times at which the receiver receives a ultrasonic wave, computing a movement direction based on at least some of the computed plurality of sets of the first coordinates, computing a movement distance based on at least some of the computed plurality of sets of the first coordinates, and computing second coordinates based on at least some of the plurality of sets of the first coordinates, the movement direction, and the movement distance.

摘要翻译： 缝纫机包括坐标指示器，处理器和存储器。 坐标指示器包括圆柱形壳体，杆状指示构件，开关，单个发射器，接收器和平坦表面。 存储器被配置为存储计算机可读指令。 计算机可读指令在由处理器执行时使缝纫机执行包括基于接收器接收超声波的多次的计算多组第一坐标的处理，基于 所计算的所述多组第一坐标中的至少一些，基于所计算的所述第一坐标的集合中的至少一些来计算移动距离，以及基于所述多个集合中的至少一些来计算第二坐标 第一坐标，移动方向和移动距离。

公开(公告)号：US20150233032A1

公开(公告)日：2015-08-20

申请号：US14619480

申请日：2015-02-11

申请人： BROTHER KOGYO KABUSHIKI KAISHA

发明人： Manami OTA ,  Akie SHIMIZU ,  Yoshio NISHIMURA ,  Yoshinori NAKAMURA ,  Yutaka NOMURA ,  Daisuke ABE ,  Yuki IHIRA

IPC分类号： D05B19/12 ,  D05B81/00

CPC分类号： D05B19/12 ,  D05B37/063 ,  D05B81/00 ,  D05C7/04 ,  D05D2207/04

摘要： A sewing machine includes a detection unit configured to detect a moving direction of an object to be processed when the object placed on a sewing machine bed is moved in any direction, a cutting needle having a distal end formed with a blade edge and configured to form a cut in the object, an up-down drive mechanism configured to reciprocate the cutting needle in an up-down direction, a rotational drive mechanism configured to rotate the cutting needle about a rotation axis line of the cutting needle, and a control device configured to control the up-down drive mechanism and the rotational drive mechanism based on a result of detection by the detection unit so that the cutting needle forms the cut in the object while changing an orientation of the blade edge according to the moving direction of the object.

摘要翻译： 一种缝纫机包括：检测单元，被配置为当放置在缝纫机床上的物体沿任何方向移动时检测待处理物体的移动方向;切割针，其具有形成有叶片边缘的远端，并且构造成形成 切割物体;上下驱动机构，其构造成使切割针沿上下方向往复运动;旋转驱动机构，其构造成使切割针绕切割针的旋转轴线旋转;以及控制装置， 以根据检测单元的检测结果来控制上下驱动机构和旋转驱动机构，使得切割针根据物体的移动方向改变叶片边缘的方向，从而在物体中形成切口 。

公开(公告)号：US20150152581A1

公开(公告)日：2015-06-04

申请号：US14540691

申请日：2014-11-13

申请人： BROTHER KOGYO KABUSHIKI KAISHA

发明人： Daisuke ABE ,  Yuki IHIRA ,  Yutaka NOMURA ,  Hidenori OKA ,  Akie SHIMIZU ,  Satoru ICHIYANAGI ,  Manami OTA

IPC分类号： D05B19/08 ,  D05B19/12

CPC分类号： D05B19/08 ,  D05B19/10 ,  D05B19/12

摘要： A sewing machine includes a sewing portion, a display, a processor, and a memory. The sewing portion is configured to perform sewing on a sewing workpiece. The memory is configured to store computer-readable instructions. The computer-readable instructions, when executed by the processor, cause the sewing machine to perform processes that include determining a plurality of first positions based on embroidery data, causing the display to display an image showing an embroidery pattern and a plurality of feature points superimposed on the image, identifying one of the plurality of first positions indicated by one of the plurality of feature points displayed on the display, identifying, as a second position, an arbitrary position on the sewing workpiece, changing positions of a plurality of stitches identified by the embroidery data, and causing the sewing portion to sew the plurality of stitches based on the changed positions of the plurality of stitches.

摘要翻译： 缝纫机包括缝制部分，显示器，处理器和存储器。 缝制部被配置为在缝制工件上进行缝制。 存储器被配置为存储计算机可读指令。 计算机可读指令在由处理器执行时使缝纫机执行包括基于刺绣数据确定多个第一位置的处理，使得显示器显示显示刺绣图案的图像和叠加的多个特征点 在图像上，识别由显示在显示器上的多个特征点中的一个指示的多个第一位置中的一个，将缝合工件上的任意位置识别为第二位置，改变由缝合工件识别的多个针迹的位置 刺绣数据，并且使得缝纫部根据多个针脚的改变的位置来缝合多个针脚。