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公开(公告)号：US20240337054A1
公开(公告)日：2024-10-10
申请号：US18745463
申请日：2024-06-17
发明人： Kunihiro ITO
CPC分类号： D05B35/12 , D05B19/14 , D05B19/16 , D05B55/14 , D05B79/00 , D05D2205/16 , D05D2205/18
摘要： A controller of a sewing machine acquires sewing data for forming a utility pattern continuously in a first direction, acquires a condition for sewing a tapering pattern including a tapering portion, generates a projection image representing the tapering pattern based on the sewing data and the condition, controls a needle bar, a feed dog, and an actuator in accordance with the sewing data to sew the utility pattern continuously in the first direction, after starting sewing of the utility pattern, controls a projector to project the projection image at a planned sewing position of the tapering pattern in a planned sewing size, and performs a tapering pattern sewing operation of, after starting projection of the projection image, controlling the needle bar, the feed dog, and the actuator in accordance with the sewing data and the condition to sew the tapering pattern that is continuous with the utility pattern.
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公开(公告)号：US20230228019A1
公开(公告)日：2023-07-20
申请号：US18009979
申请日：2022-03-23
发明人： Aimei WANG
摘要： A precise positioning mechanism for automatic hat-making production line equipment includes a rack, an installation seat, a jacking device, a positioning column, a material pickup and discharging platform, a support column, a guide rod, and an infrared ranging sensor. The material pickup and discharging platform is located at a top of one side of the rack. The installation seat is arranged on both sides of a bottom of the material pickup and discharging platform separately through bolts. The jacking device is arranged at a bottom of the installation seat of the material pickup and discharging platform through bolts. The positioning column corresponding to a position of the jacking device is inserted into both sides of a top of the material pickup and discharging platform separately. An output end of the jacking device and a bottom of the positioning column are connected through bolts.
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公开(公告)号：US20230212803A1
公开(公告)日：2023-07-06
申请号：US18181909
申请日：2023-03-10
发明人： Kazutaka IMAIZUMI
摘要： A sewing machine includes a bed, a feed unit, a sewing unit, a projector, and a controller. The projector is configured to project a projection image to the bed. The controller is configured to, where the feed unit and the sewing unit do not perform sewing, execute a first control in which the controller causes the projector to project a first image to the bed, the first image including a first object and a second object, the first object indicating a planned sewing position, the second object indicating a reference position to position the workpiece. The controller is configured to, where the feed unit and the sewing unit perform sewing, execute a second control in which the controller causes the projector to project a second image to the bed, the second image including the first object and not including the second object.
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公开(公告)号：US09945059B2
公开(公告)日：2018-04-17
申请号：US15250850
申请日：2016-08-29
CPC分类号： D05B35/10 , D05B35/02 , D05B35/12 , D05B81/00 , D05D2205/12
摘要： A seam allowance guide aide system including a needle plate of a sewing machine containing vertical and horizontal lines with colors; a vertical line is provided to be aligned with the needle default position on the sewing machine. Colors are used to represent a standard measurement known and accepted in the sewing industry. The seam allowance guide aide is fixed and non-removable to said needle plate.
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公开(公告)号：US07854209B2
公开(公告)日：2010-12-21
申请号：US11704999
申请日：2007-02-12
申请人： Hiroshi Yamasaki
发明人： Hiroshi Yamasaki
IPC分类号： D05B35/12
摘要： A workpiece cloth positioning guide device for a sewing machine includes a projector which projects a sewing reference mark onto an upper side of workpiece cloth placed on a sewing bed of the sewing machine. The projector includes a telescopic cylindrical body having an upper end provided with the light source and a lower end, a transmission part provided in a lengthwise middle portion of the cylindrical body and formed with a mark forming pattern for forming the sewing reference mark, a projector lens provided in the lower end of the cylindrical body, and a projector lens elevating unit which raises and lowers the projector lens, and a mark size setting unit which sets a size of the circle of the sewing reference mark to a desired size.
摘要翻译： 用于缝纫机的工件布定位导向装置包括将缝纫参考标记投影到位于缝纫机的缝纫床上的工件的上侧的投影仪。 该投影仪具有上端设置有光源的伸缩筒体，下端部，设置在筒状体的长度方向的中央部的传递部，形成有用于形成缝制基准标记的标记形成图案，投影仪 设置在圆筒体的下端的透镜，以及投影透镜升降单元，其使投影透镜升高并降低;以及标记尺寸设定单元，其将缝制参考标记的圆的大小设定为期望的尺寸。
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公开(公告)号：US20070206371A1
公开(公告)日：2007-09-06
申请号：US11704999
申请日：2007-02-12
申请人： Hiroshi Yamasaki
发明人： Hiroshi Yamasaki
IPC分类号： D05B79/00
摘要： A workpiece cloth positioning guide device for a sewing machine includes a projector which projects a sewing reference mark onto an upper side of workpiece cloth placed on a sewing bed of the sewing machine. The projector projects light emitted from the light source onto a needle drop reference point of the sewing needle of the sewing machine from obliquely above so that a sewing reference mark including a circle having a center at the needle drop reference point on the upper side of the workpiece cloth and the sewing reference mark guides the workpiece cloth when the workpiece cloth is positioned in sewing.
摘要翻译： 用于缝纫机的工件布定位导向装置包括将缝纫参考标记投影到位于缝纫机的缝纫床上的工件的上侧的投影仪。 该投影仪将从光源射出的光从斜上方投射到缝纫机的缝针的针落点参考点上，使得包括在上侧的针落点参考点处具有中心的圆的缝纫参考标记 工件布和缝纫参考标记在工件布置于缝纫中时引导工件布。
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7.发明申请Transparent template for facilitating embroidery alignment using a support frame of a sewing machine 审中-公开透明模板，用于使用缝纫机的支撑框架进行刺绣对齐公开(公告)号：US20020189517A1
公开(公告)日：2002-12-19
申请号：US10198609
申请日：2002-07-17
IPC分类号： D05C005/02
摘要： An apparatus and method are provided including a sheet formed of a transparent material. The sheet defines a template capable of having a pattern printed thereon. During use, the template is adapted for being removed from the sheet. Also included is at least a pair of alignment designators that are positioned on the template of the sheet for marking the material. The markings facilitate alignment of the material in a support frame that is adapted for use when embroidering the pattern on the material.
摘要翻译： 提供了一种包括由透明材料形成的片材的装置和方法。 片材定义了能够在其上印刷图案的模板。 在使用期间，模板适于从纸张中移除。 还包括至少一对对准指示符，其定位在用于标记材料的片材的模板上。 标记有助于材料在支撑框架中的对准，该支撑框架适用于当刺绣材料上的图案时使用。
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公开(公告)号：US4909167A
公开(公告)日：1990-03-20
申请号：US267976
申请日：1988-11-07
申请人： Heinz Goldbeck , Klaus Moller , Helmut Gogolin
发明人： Heinz Goldbeck , Klaus Moller , Helmut Gogolin
CPC分类号： D05B35/12 , D05B23/00 , D05B33/00 , D05D2207/02 , D05D2303/20
摘要： A small part (42) is automatically lowered, with its front side (76) facing upward, directly onto a main part (43) which is spread out on a worktable (2), the front side (76) of said main part also facing upward. The respective patterns of the main part (43) and the small part (42) are aligned. Then the small part (42) is automatically turned over, whereby it then can be deposited, with its front side (76) facing downward, on a sewing-material clamp (8). The latter transports both the main and small sewing parts, fixed in position, first to the sewing station (68) and then to the cutting station (6).
摘要翻译： 一小部分（42）自动下降，其前侧（76）面向上，直接位于主工件（2）上的主要部分（43）上，所述主体部分的前侧（76）也 面向上 主要部分（43）和小部分（42）的各个图形对齐。 然后，小部分（42）自动翻转，然后可以将其前侧（76）朝下放置在缝合材料夹（8）上。 后者将主缝和小缝合部件首先固定到位置，首先到缝纫站（68）然后到切割站（6）。
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公开(公告)号：US4056070A
公开(公告)日：1977-11-01
申请号：US732683
申请日：1976-10-15
申请人： Robert Conrad Hauf
发明人： Robert Conrad Hauf
CPC分类号： D05B35/12 , D05B29/00 , D05B3/06 , D05B29/06 , D05D2305/24 , D10B2501/062
摘要： An automatic buttonholing device which uses a specially modified presser foot into which electrical contacts are inserted for actuating an electromechanical buttonholing assembly. The operator places small conductive markers on the fabric at the top and bottom of the desired buttonhole location. When the contacts on the presser foot ride over the markers, a circuit is completed and proper steps in the buttonholing sequence are initiated.
摘要翻译： 一种自动扣眼装置，其使用特别改进的压脚，其中插入有电触点用于致动机电扣眼组件。 操作人员在织物的所需扣眼位置的顶部和底部放置小导电标记。 当压脚上的触点越过标记时，完成电路并且启动按钮顺序中的适当步骤。
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公开(公告)号：US3380173A
公开(公告)日：1968-04-30
申请号：US41138464
申请日：1964-11-16
申请人： EDNA PASQUALETTI
发明人： EDNA PASQUALETTI
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