DEVICE FOR CUTTING RIBBON-LIKE MATERIAL FOR SEWING
    1.
    发明申请
    DEVICE FOR CUTTING RIBBON-LIKE MATERIAL FOR SEWING 审中-公开
    装置于切割带状缝纫材料

    公开(公告)号:WO01042551A1

    公开(公告)日:2001-06-14

    申请号:PCT/EP2000/012098

    申请日:2000-12-01

    CPC classification number: D05B37/06

    Abstract: The invention relates to a device for cutting ribbon-like material for sewing, whereby the drive for the cutting gear is arranged behind the sewing plate, as seen from the direction of sewing, or from the operator's seat and in the cavity between the upper and lower part of the sewing machine. The mechanics of the cutting gear drive are operated by a pneumatically, hydraulically or electrically driven, rotating cylinder. The drive axis for the cutting gear lies lengthways, in an essentially horizontal plane, which is parallel to the direction of sewing. The rotating cylinder driveshaft can be arranged either parallel or perpendicular to the drive axis of the cutting gear. The advantage of the invention is that valuable space, in the direction of sewing, behind the sewing plate is no longer occupied by the arrangement of a drive mechanism for the cutting gear and, thus, tube-like material for sewing may also be machined.

    Abstract translation: 本发明涉及一种用于切割带状材料的装置被缝制,其特征在于,在缝纫和座椅朝向操作者的方向为切割装置的驱动器被认为是位于缝纫台后面,并且它被布置在上部和缝纫机的下部之间的间隙。 驱动器的切割装置的力学是在这种情况下通过一个气动地,液压或电动操作旋转滚筒的致动。 优选的在此上下文中是切割装置的大致水平轴线的驱动轴,在延伸部并平行于缝制方向。 回转圆筒的驱动轴可被布置平行或垂直于该切割器驱动轴。 本发明的优点是,在缝纫台后面缝制方向宝贵的空间不再被用于切削装置的驱动器的装置所占据,从而也管状缝线部分可被处理。

    LOOPER AND KNIFE DRIVING MECHANISM OF SEWING MACHINE
    2.
    发明申请
    LOOPER AND KNIFE DRIVING MECHANISM OF SEWING MACHINE 审中-公开
    循环机和切割机的切割机构

    公开(公告)号:WO02004731A1

    公开(公告)日:2002-01-17

    申请号:PCT/JP2001/001668

    申请日:2001-03-05

    CPC classification number: D05B37/04

    Abstract: A looper and knife driving mechanism of sawing machine, wherein an upper looper (30) and a lower looper (40) are provided under a needle plate (8), knife tips (31, 41) are disposed in the same direction so as to pass through the front side side-face of a needle (8) as viewed in the sawing direction, and the upper looper (30) and lower looper (40) are driven so that the routes thereof move on those surfaces substantially in parallel with each other in order to provide both the lock stitch and over-edge chain stitch functions and, in addition, form the sawing at once by a single sawing machine, the rotating motion of the upper shaft (S1) of the sawing machine is converted into a vertical motion through a motion converting mechanism (71) interlocked with the rotating motion so as to cut off a cloth edge (5c) by the vertical motion using an upper knife (72) and a lower knife (73) moving in association with the upper knife (72), the upper knife (72) being guided slidably by a female driving part (74) (710) pivotally supported by a machine frame FR and the motion converting mechanism (71) being connected to the upper knife (72) through a clutch (75)(750), whereby the clutch (75)(750) transmits a power to the upper knife (72) when the knife of the knife driving part (74)(710) is operated and drives the female driving part (74)(710) to an escape position when the knife is not operated so as to cut off a power to the upper knife (72).

    Abstract translation: 一种切割机的活套和刀驱动机构,其特征在于,在针板(8)的下方设有上打圈器(30)和下打圈器(40),刀尖(31,41)沿相同方向设置, 通过沿锯切方向观察的针(8)的前侧侧面,并且上打针器(30)和下打圈器(40)被驱动,使得其路线在与每个基本上平行的那些表面上移动 另一方面为了提供锁定针迹和超边缘链式线迹功能,并且另外通过单个锯切机一次形成锯切,锯床的上轴(S1)的旋转运动被转换成 通过与旋转运动互锁的运动转换机构(71)的垂直运动,以便通过使用上刀(72)和下刀(73)垂直运动来切断布缘(5c),所述上刀与上刀 刀(72),上刀(72)由女驾驶可滑动地引导 由机架FR枢轴支撑的部分(74)(710)和运动转换机构(71)通过离合器(75)(750)连接到上刀(72),由此离合器(750)(750) 当刀驱动部分(74)的刀被操作时,将动力传递到上刀(72),并且当刀不工作时将母驱动部(74)(710)驱动到逃避位置 以切断上刀(72)的动力。

    オーバーロックミシン
    3.
    发明申请

    公开(公告)号:WO2018173865A1

    公开(公告)日:2018-09-27

    申请号:PCT/JP2018/009825

    申请日:2018-03-13

    Inventor: 横山 潮

    Abstract: 使用者の意図に反して、連動状態または連動解除状態に切替わることを防止すると共に、上メスの位置が連動位置または退避位置に切替わることを防止する。 オーバーロックミシンでは、第1位置と第2位置との間でスライド可能に構成され、回転することで連動切替機構及び位置切替機構を作動させる操作軸を備え、連動切替機構は、操作軸に一体回転可能に設けられた回転体と、連動切替部材と、回転体に形成された第1被係合部と、を有し、連動状態において、操作軸が第1位置に配置されることで、連動切替部材の係合部が、第1被係合部に係合されて操作軸の回転が制限されると共に、操作軸が第2位置へスライドされることで係合部と第1被係合部との係合状態が解除されて操作軸の回転が許可される。

    DEVICE FOR CUTTING YARNS AND LIGHT FABRICS IN TEXTILE
    4.
    发明申请
    DEVICE FOR CUTTING YARNS AND LIGHT FABRICS IN TEXTILE 审中-公开
    用于切割纱线和织物的纺织品的设备

    公开(公告)号:WO2007105240A1

    公开(公告)日:2007-09-20

    申请号:PCT/IT2006/000851

    申请日:2006-12-15

    Applicant: LISI, Renzo

    Inventor: LISI, Renzo

    Abstract: Device for cutting yarns and light fabrics in textile machines, comprising a shear (3) with a fixed blade (32) and a mobile blade (30), wherein the mobile blade (30) is fixed on a shaft (2) held up by a support (1) and oscillated about its longitudinal axis by means of a corresponding actuator. Said actuator generates an oscillatory magnetic field which, by magnetically hooking a permanent magnet (45) associated with said shaft (2), that is a magnetic component with fixed polarity associated with shaft (2) , produces an oscillating motion of said shaft about its longitudinal axis and consequently an oscillating motion of said mobile blade.

    Abstract translation: 用于在纺织机中切割纱线和轻织物的装置,包括具有固定刀片(32)和活动刀片(30)的剪切(3),其中所述活动刀片(30)固定在由 支撑件(1),并通过相应的致动器绕其纵向轴线摆动。 所述致动器产生振荡磁场,其通过磁性地连接与所述轴(2)相关联的永磁体(45),即与轴(2)相关联的具有固定极性的磁性部件,产生所述轴围绕其的振荡运动 纵向轴线以及所述可动叶片的摆动运动。

    オーバーロックミシン
    5.
    发明申请

    公开(公告)号:WO2018173864A1

    公开(公告)日:2018-09-27

    申请号:PCT/JP2018/009824

    申请日:2018-03-13

    Inventor: 横山 潮

    Abstract: 連動解除状態から連動状態へ良好に切替える。 オーバーロックミシンでは、連動状態で且つ上メスの連動位置において、操作軸が軸回り一方側へ回転されることで、連動切替機構がロッドの他端部を変位させて連動解除状態にすると共に、押圧部が第1切替部を押圧して、第1切替部が、揺動部材を往動側へ揺動させて、上メスを前記退避位置へ移動させ、連動解除状態で且つ上メスの退避位置において、操作軸が軸回り一方側へ回転されることで、押圧部が第2切替部を押圧して、第2切替部が、揺動部材を復動側へ揺動させて、上メスを連動位置に移動させると共に、連動切替機構がロッドの他端部を変位させて連動状態にする。

    一种橡筋机
    6.
    发明申请
    一种橡筋机 审中-公开

    公开(公告)号:WO2015000323A1

    公开(公告)日:2015-01-08

    申请号:PCT/CN2014/075542

    申请日:2014-04-17

    Inventor: 罗千

    Abstract: 一种橡筋机,通过控制第一电机(31)转动的角度,可设定输送橡筋带的长度,第一送料主动轮(3)输入的橡筋带储存在第一送料主动轮(3)与第二送料主动轮(4)之间,以便第二送料主动轮(4)配合卷料成圈装置持续的输出橡筋带。在送料过程中,橡筋机可对橡筋带进行接头检査、熨烫,并可通过切料装置自动切下第二送料主动轮(4)出料口处的橡筋带。卷料成圈装置通过第三夹具(57)夹料并旋转运动,将橡筋带两端分别送至第一夹具(62)和第二夹具(63);第一夹具(62)和第二夹具(63)夹住橡筋带的两端后,通过旋转运动使橡筋带构成橡筋圈,并将橡筋圈拼接的两端固定在托料架(61)上,方便后续的缝纫固定。该卷料成圈装置具有结构简单、自动化控制的优点,大大提高了橡筋带的成圈速度。

    SEWING MACHINE
    7.
    发明申请
    SEWING MACHINE 审中-公开
    缝纫机

    公开(公告)号:WO00077288A1

    公开(公告)日:2000-12-21

    申请号:PCT/EP2000/004324

    申请日:2000-05-13

    CPC classification number: D05B37/063 D05B37/06 D05D2207/02

    Abstract: The invention relates to a sewing machine comprising at least one needle (7) that can be driven up and down and a blade (12) mounted downstream of said needle and driven up and down in the direction of conveyance of the article to be sewn by means of a gear or eccentric drive mechanism (20), said blade making it possible to cut a slot in at least one part of the article to be sewn (14). The blade (12) is placed on a guide rod (10) that can be vertically moved in the arm (1) of the sewing machine. Displacement of the guide rod (10) and the blade (12) between a top non-cutting position and a lower cutting position is effected by a two-position linear drive (21) provided as coupling mechanism between the gear or eccentric drive mechanism (20) and the guide rod (10).

    Abstract translation: 一种缝纫机具有至少一个向上和传出驱动针(7)和在输送方向(14a)的工件由一个曲柄或偏心驱动器(20)的装置的下游设置了和传出驱动刀(12),借助于 在其中至少一个织物部(14),槽可切。 所述叶片(12)处于在缝纫机垂直移动地安装导杆(10)的臂(1)。 导杆(10)具有上部非切割位置和一较低的切割位置之间的叶片(12)的调整发生在曲柄或偏心驱动器(20)之间的一个位置和在导向杆(10),其为耦合 二位置的直线驱动装置(21)设置。

    SEWING MACHINE WITH STEPPED CUTTING DEVICE
    8.
    发明申请
    SEWING MACHINE WITH STEPPED CUTTING DEVICE 审中-公开
    带切割切割装置的缝纫机

    公开(公告)号:WO1990015177A1

    公开(公告)日:1990-12-13

    申请号:PCT/EP1990000888

    申请日:1990-06-05

    CPC classification number: D05B37/04

    Abstract: A sewing machine comprises a stepped cutting device for stepwise cutting of the edges of the material parallel to the seam. The device has two upper blades which move vertically and a lower blade (18) which co-operates with one of the upper blades. The lower blade is mounted on a blade carrier (20) which is parallel to the sewing plate (10) of the sewing machine and which can be adjusted transversely to the stitching direction. An actuator (22) inserts the lower blade between the layers of fabric (32, 34). The needle plate (10) is provided near the cutting point with an opening connected to a suction device. A nozzle (26, 28) which can be connected by an actuating device (38, 36) to a compressed air source (25) is arranged above the needle plate (10) so that its axis (30) is directed toward the edges of the fabric at the point where the lower blade (18) is inserted between the layers of fabric. A control device (24) for the actuator (22) and the actuating device (38, 36) are mutually coupled so that the air jet leaving the nozzle (26, 28) reaches the edges of the fabric immediately before the lower blade (18) is inserted.

    Abstract translation: 缝纫机包括阶梯式切割装置,用于逐步切割平行于接缝的材料的边缘。 该装置具有垂直移动的两个上叶片和与上叶片之一配合的下叶片(18)。 下刀片安装在平行于缝纫机的缝纫板(10)的刀片架(20)上,并且可以横向于缝合方向进行调节。 致动器(22)将下刀片插入在织物层(32,34)之间。 针板(10)设置在切割点附近,开口连接到抽吸装置。 可以通过致动装置(38,36)连接到压缩空气源(25)的喷嘴(26,28)布置在针板(10)的上方,使得其轴线(30)指向 织物在下刀片(18)插入在织物层之间的点处。 用于致动器(22)和致动装置(38,36)的控制装置(24)相互联接,使得离开喷嘴(26,28)的空气射流在下刀片(18)之前到达织物的边缘 )被插入。

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