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1. 发明公开

EP4202100A1 SEWING MACHINE 审中-实审
公开(公告)号：EP4202100A1
公开(公告)日：2023-06-28
申请号：EP22214956.9
申请日：2022-12-20
申请人： JUKI Corporation
发明人： WATANABE, Takashi
IPC分类号： D05B27/02 , D05B27/06
摘要： A sewing machine (100) includes a feed dog (40) partially protruding out up and down from a throat plate (212) to feed a workpiece, a sewing needle (11) configured to perform stitch points on the workpiece by moving up and down, and a shuttle (17) configured to capture an upper thread (U) passed through the sewing needle (11) below the throat plate (212) to be entwined with a lower thread. The feed dog (40) includes a top plate (41) having teeth formed on an upper surface thereof, and a support portion (42) to which a feed operation relative to the top plate (41) is input. The top plate (41) includes an insertion hole (43) that the sewing needle (11) penetrates up and down, and a pair of wall portions (44) extending in an up-and-down direction respectively on one side and another side in a feed direction of the workpiece relative to the insertion hole (43) on a lower surface side of the top plate (41).

2. 发明公开

EP3821739A1 HAIR FEEDING DEVICE 有权
公开(公告)号：EP3821739A1
公开(公告)日：2021-05-19
申请号：EP20207691.5
申请日：2020-11-16
申请人： JUKI Corporation , Artnature Inc.
发明人： OBAMA, Jiro , IIJIMA, Hideki , ICHITA, Toru , IIMURA, Honoka
IPC分类号： A41G3/00 , D05C15/02
摘要： In a hair feeding device 10 configured to perform a feeding operation for pulling out flocking hairs M one by one from a bundle B of flocking hairs M, the device 10 includes: a head 60 for capturing hair ends of the flocking hairs M; a conveyance mechanism 70 configured to convey the head 60; and a control device 100 that controls an operation control of the feeding operation, in which the head 60 includes a nozzle 61 that suctions the hair ends of the flocking hairs M, a gripping member 63 that grips the flocking hair M suctioned by the nozzle 61, and an actuator 64 that gives a gripping pressure to the gripping member 63.

3. 发明公开

EP3821738A1 HAIR FEEDING DEVICE 有权
公开(公告)号：EP3821738A1
公开(公告)日：2021-05-19
申请号：EP20207690.7
申请日：2020-11-16
申请人： JUKI Corporation , Artnature Inc.
发明人： OBAMA, Jiro , IIJIMA, Hideki , ICHITA, Toru , IIMURA, Honoka
IPC分类号： A41G3/00 , D05C15/02
摘要： In a hair feeding device 10 configured to perform a feeding operation for pulling out flocking hairs M one by one from a bundle B of flocking hairs M, the device 10 includes: a feeder 20 configured to hold the bundle B of flocking hairs M and separates hair ends of a plurality of the flocking hairs M in a direction different from that of the bundle B; a head configured to hold the hair ends of the flocking hairs M; a conveyance mechanism 70 configured to convey the head; and a control device 100 configured to perform an operation control of the feeding operation, and the feeder 20 includes a bundle holder 30 configured to hold the bundle B of flocking hairs M, and a separator 40 configured to separate a plurality of the flocking hairs M from the bundle B of flocking hairs M held by the bundle holder 30 in a state where the hair ends are oriented in a direction different from that of the bundle B.

4. 发明授权

EP2914080B1 Electronic component mounting apparatus and electronic component mounting method 有权
标题翻译：电子元件安装装置和电子元件安装方法
公开(公告)号：EP2914080B1
公开(公告)日：2017-05-24
申请号：EP15156464.8
申请日：2015-02-25
申请人： JUKI Corporation
发明人： Kurita, Naoki , Oohashi, Takahiro , Imasu, Takahiko , Kobayashi, Kouei , Sakata, Yasuaki
IPC分类号： H05K13/04
CPC分类号： H05K13/022 , B23K3/082 , B23K31/12 , B23K37/04 , H05K3/303 , H05K3/32 , H05K13/046 , H05K13/08 , H05K2203/15 , H05K2203/163 , H05K2203/166 , H05K2203/30
摘要： An electronic component mounting apparatus includes an electronic component supply device for supplying an electronic component, a head including a head main body and a head camera unit (35), and a control device. The head main body includes nozzles (32), a nozzle drive unit for driving the nozzles and a head support body for supporting the nozzles and the nozzle drive unit. The head camera unit is fixed to the head support body and has head cameras (52) corresponding to the nozzles respectively for photographing electronic components. The head drives the nozzles to hold the electronic components, transfers the electronic components from the electronic component supply device to the substrate and mounts the electronic components onto the substrate. The control device synthesizes images photographed by the head cameras to generate an image with fields of the head cameras connected together, and determines a process based on the synthesized image synthesized.
摘要翻译：电子部件安装装置包括用于供应电子部件的电子部件供应装置，包括头主体和头部相机单元（35）的头部以及控制装置。头主体包括喷嘴（32），用于驱动喷嘴的喷嘴驱动单元和用于支撑喷嘴和喷嘴驱动单元的头支撑体。头部相机单元固定在头部支撑体上，并具有分别对应于喷嘴的头部相机（52），用于拍摄电子部件。头部驱动喷嘴以保持电子部件，将电子部件从电子部件供应装置转移到基板并将电子部件安装到基板上。控制装置合成由头部相机拍摄的图像以生成连接在一起的头部相机的场的图像，并基于合成的合成图像确定处理。

5. 发明授权

EP2617884B1 Cloth feed adjusting device of sewing machine 有权
标题翻译：馈送调节缝纫机
公开(公告)号：EP2617884B1
公开(公告)日：2014-08-13
申请号：EP13151760.9
申请日：2013-01-18
申请人： JUKI Corporation
发明人： Miura, Satoshi
IPC分类号： D05B27/02
CPC分类号： D05B27/02

6. 发明授权

EP2524987B1 Sewing machine 有权
公开(公告)号：EP2524987B1
公开(公告)日：2014-05-14
申请号：EP12168200.9
申请日：2012-05-16
申请人： JUKI Corporation
发明人： Sakamoto, Shinichi
IPC分类号： D05B65/00
CPC分类号： D05B65/00

7. 发明公开

EP2617884A1 Cloth feed adjusting device of sewing machine 有权
标题翻译： Vorschubeinstellvorrichtung einerNähmaschine
公开(公告)号：EP2617884A1
公开(公告)日：2013-07-24
申请号：EP13151760.9
申请日：2013-01-18
申请人： JUKI Corporation
发明人： Miura, Satoshi
IPC分类号： D05B27/02
CPC分类号： D05B27/02
摘要： A cloth feed adjusting device of a sewing machine includes a turning unit (86) configured to change a stitch pitch, a cam member (78, 79) configured to change a rotation angle of the turning unit, first and second adjusting members (76, 77) configured to set a rotation angle of the cam member, and a pitch switching actuator (80) configured to switch a contacting state between a cam portion (781,791) and contact portions (731, 741) of the turning unit. The cam portion is formed such that a forward feed adjusting portion (785, 795) for adjusting a forward feeding pitch and a backward feed adjusting portion (786, 796) for adjusting a backward feeding pitch face each other and have a border at an intermediate position (784, 794) at which a stitch pitch becomes 0. The cloth feed adjusting device includes a feed direction switching actuator (81) configured to moves the contact portion between the forward feed adjusting portion and the backward feed adjusting portion to switch a stitch direction, and a control unit (90) configured to drive, at the time of starting the operation of the pitch switching actuator, the feed direction switching actuator in a range in which the stitch direction is not switched.
摘要翻译：缝纫机的布料调节装置包括：构造成改变线圈间距的转动单元（86），构造成改变转动单元的旋转角度的凸轮构件（78,79）;第一调节构件（76） 77），其构造成设置所述凸轮构件的旋转角度;以及俯仰切换致动器（80），其构造成切换所述转向单元的凸轮部（781,791）和接触部（731,741）之间的接触状态。凸轮部分形成为用于调节向前进给间距的前进进给调节部分（785,795）和用于调节向后进给距离的向后进给调节部分（786,796）彼此面对并在中间部分具有边界位置（784,794），缝合间距变为0.布料调节装置包括：进给方向切换致动器（81），其构造成使前进进给调节部和向后进给调节部之间的接触部分移动，以切换针方向，以及控制单元（90），被配置为在开始所述俯仰切换致动器的操作时将所述进给方向切换致动器驱动在所述针脚方向未切换的范围内。

8. 发明公开

EP2455524A1 Thread winding device of sewing machine 审中-公开
标题翻译： Fadenwickelvorrichtung einerNähmaschine
公开(公告)号：EP2455524A1
公开(公告)日：2012-05-23
申请号：EP11189435.8
申请日：2011-11-16
申请人： JUKI Corporation
发明人： Onitsuka, Hirokazu
IPC分类号： D05B59/00
CPC分类号： D05B59/00
摘要： There is provided a thread winding device of a sewing machine. The thread winding device includes a base portion, a driving shaft, a rotating member, a clamp member, a resistance applying member, and an operating member. The driving shaft is rotatable interlockingly with a driving source. The rotating member is supported rotatably on the base portion interlockingly with the driving shaft and having a shaft portion for removably holding a bobbin. The clamp member is supported on the rotating member and interposes a tip of a thread together with the rotating member. The resistance applying member is engageable to temporarily apply a resistance to the thread toward the clamp member. The operating member moves the resistance applying member to a position in which the thread is engaged with the resistance applying member and a position in which the thread is not engaged with the resistance applying member.
摘要翻译：提供了缝纫机的线缠绕装置。线缠绕装置包括基部，驱动轴，旋转构件，夹紧构件，电阻施加构件和操作构件。驱动轴可与驱动源互锁地旋转。旋转构件与驱动轴互锁地支撑在基部上，并且具有用于可拆卸地保持线轴的轴部。夹紧构件支撑在旋转构件上，并将螺纹尖端与旋转构件相连。电阻施加构件可接合以临时向夹持构件施加抵抗线。操作构件将阻力施加构件移动到螺纹与阻力施加构件接合的位置和螺纹未与阻力施加构件接合的位置。

9. 发明授权

EP1473398B1 Control apparatus for button sewing machine and button sewing method using the same 有权转让
标题翻译：控制按钮缝纫机和与该设备装置Knopannähenverfahren
公开(公告)号：EP1473398B1
公开(公告)日：2010-10-27
申请号：EP04010354.1
申请日：2004-04-30
申请人： JUKI CORPORATION
发明人： Ono, Yasushi , Sakamoto, Shinichi , Oda, You , Yoshida, Fumihiko , Shiina, Takayuki
IPC分类号： D05B3/14
CPC分类号： D05B3/14

10. 发明公开

EP2228477A2 Thread cutting device for sewing machine 有权转让
标题翻译： FadenschneidevorrichtungfürNähmaschine
公开(公告)号：EP2228477A2
公开(公告)日：2010-09-15
申请号：EP10156348.4
申请日：2010-03-12
申请人： JUKI Corporation
发明人： Sakamoto, Shinichi
IPC分类号： D05B37/06
CPC分类号： D05B65/00
摘要： The invention relates to a thread cutting device (20) for a sewing machine (10). The thread cutting device (20) includes an upper knife (22), a lower knife (23), an open-close link (24) coupled to the upper knife (22) and the lower knife (23), a drive source (28) coupled to the open-close link (24) to move the open-close link (24) back and forth along a linear direction. A thread is cut by closing the upper knife (22) and the lower knife (23). The thread cutting device (20) further includes a conversion link (25) having one end rotatably coupled to the open-close link (24) and the other end rotatably coupled to the lower knife (23). The conversion link (25) converts the back-and-forth movement of the open-close link (24) into a circular movement and transmits the circular movement to the lower knife (23).
摘要翻译：本发明涉及一种用于缝纫机（10）的切线装置（20）。螺纹切割装置（20）包括上刀（22），下刀（23），联接到上刀（22）和下刀（23）的开 - 关连杆（24），驱动源 28），其连接到所述打开 - 关闭连杆（24）以沿着线性方向来回移动所述打开 - 关闭连杆（24）。通过关闭上刀（22）和下刀（23）来切断螺纹。螺纹切割装置（20）还包括转换连杆（25），其一端可旋转地联接到开 - 关连杆（24），另一端可旋转地联接到下刀（23）。转换连杆（25）将打开 - 关闭连杆（24）的前后运动转换成圆周运动，并将圆周运动传递给下刀（23）。

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