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    • 1. 发明公开
    • 미싱의 보빈 교환 장치
    • 用于缝纫机的BOBBIN更换装置
    • KR1020080006489A
    • 2008-01-16
    • KR1020070069626
    • 2007-07-11
    • 도카이 고교 미싱 가부시키가이샤
    • 스즈키사토루오오하시이사오오카모토다쿠야
    • D05B59/04
    • D05B59/04D05C13/06
    • A bobbin exchanging apparatus in a sewing machine is provided to simplify the constitution of a direction switch mechanism in a case that a lower thread bobbin mounted within an iron pot is exchanged, by switching the direction of a chuck part of a bobbin gripping unit through one direction switch unit. A lower thread bobbin is exchanged by exchanging bobbin cases each having a lower thread between an iron pot(8) and a bobbin stock part(5), which is installed adjacently to a front portion of a sewing table. A transport unit(6) reciprocates a bobbin gripping unit(11), which grips the bobbin case at an end of a chuck part(12) thereof, between the iron pot and the bobbin stock part. A direction switch unit, on predetermined sites of movement road of the bobbin gripping unit, performs direction switch such that the chuck part of the bobbin gripping unit moving toward the iron pot is turned to the iron port and the chuck part of the bobbin gripping unit moving toward the bobbin stock part is turned to the bobbin stock part.
    • 提供一种缝纫机中的筒管更换装置,以便在更换安装在铁锅内的下线筒管的情况下,通过将筒管夹持单元的卡盘部分的方向转换为一个来简化方向切换机构的构造 方向开关单元。 通过在铁罐(8)和与缝纫台的前部相邻的筒管架(5)之间更换具有底线的梭芯更换下线筒。 运输单元(6)将在其卡盘部分(12)的一端处的梭壳夹紧在铁锅和筒管架部件之间的筒管夹持单元(11)往复运动。 在筒管夹持单元的移动道路的预定位置上的方向切换单元进行方向切换,使得朝向铁锅移动的筒管夹持单元的卡盘部分转动到筒管夹持单元的铁口和卡盘部分 朝向梭芯原料部分移动到筒管坯料部分。
    • 3. 发明公开
    • 재봉기
    • 缝纫机
    • KR1020000035615A
    • 2000-06-26
    • KR1019990052016
    • 1999-11-23
    • 쥬키 가부시키가이샤가부시기가이샤 사분코교쇼
    • 아사오히데오스즈카와코지마츠하시쿠니오야마모토아키라
    • D05B57/08
    • D05B1/12D05B57/26D05B57/30D05B57/38D05B59/04
    • PURPOSE: A sewing machine is provided, which contains a vertical shuttle enabling a thread to be easily threaded a shuttle and exchanged. CONSTITUTION: The sewing machine comprises a sewing needle(Na,Nb) which moves up and down according to the rotation of an upper axis(1); an axis which rotates by gearing the upper axis(1); the first shuttle body(K) which consists of the first shuttle axis(9), the first gear(17), a shuttle attaching stand(10a) and a shuttle(10); a shuttle axis stand(19) which supports the first shuttle body(K) and the gear(17) and can move along the lower axis(5); a middle shuttle pushing member(23) which supports the middle book(29) without rotation; the second shuttle body(K') which consists of the second shuttle axis(11), the second gear(18), a shuttle attaching stand(12a) and a shuttle(12); a shuttle axis stand(20) which supports the second shuttle body(K') and the gear(18) and can move along the lower axis(5); and a middle shuttle pushing member which supports the middle book without rotation.
    • 目的:提供一种缝纫机,其中包含一个垂直穿梭,使线程可以方便地穿过梭子并交换。 构成:缝纫机包括根据上轴(1)的旋转而上下移动的缝针(Na,Nb)。 通过齿轮上轴线(1)旋转的轴线; 第一梭体(K)由第一梭动轴(9),第一齿轮(17),梭连接台(10a)和梭子(10)组成; 支撑第一梭体(K)和齿轮(17)并能够沿下轴线(5)移动的梭轴架(19); 中间梭子推动构件(23),其不旋转地支撑中间书(29); 由第二梭动轴(11),第二齿轮(18),梭连接台(12a)和梭子(12)组成的第二梭体(K'); 支撑第二梭体(K')和齿轮(18)并可沿着下轴线(5)移动的梭轴架(20); 以及不转动地支撑中间书的中间梭子推动构件。
    • 4. 发明授权
    • 보빈스레드 감기장치
    • 보빈스레드감기장치
    • KR100366990B1
    • 2003-06-11
    • KR1019950037295
    • 1995-10-26
    • 쥬키 가부시키가이샤
    • 가따야마가즈노리도미오까히로유끼시노즈까히사노부
    • D05B59/00
    • D05B59/04D05B59/02
    • A bobbin thread winding apparatus which can reliably twine a bobbin thread around the bobbin within the bobbin case. With the reliable twining of the thread, the thread is not cut and also will never be forced out of the bobbin case, thereby forming a good seam. Since the thread is not wound around a shaft other than the bobbin shaft, no manual operation is required for resetting the thread to the clamping mechanism, improving the reliability of the bobbin thread winding apparatus. The bobbin thread winding apparatus can accurately detect an effective thread winding amount of the bobbin thread irrespective of the yarn count of the thread used, and does not apply an excessive load to the thread winding mechanism, causing any adverse effect on the stitching quality. The bobbin thread winding apparatus allows a lower thread to be drawn out of the thread supply source and is then securely twisted around the bobbin shaft without a thread draw-out mechanism. Without the need to forcibly draw out the lower thread out of the thread supply source, the cost to manufacture the apparatus is reduced and its reliability is increased.
    • 能够可靠地将梭芯线缠绕在梭壳内的线轴上的梭芯线缠绕装置。 由于线的可靠缠绕,线不会被切断,也不会从梭壳中被挤出,从而形成良好的接缝。 由于线不缠绕在梭心轴以外的轴上,所以不需要手动操作来将线重新设置到夹紧机构上,从而提高了底线缠绕设备的可靠性。 底线缠绕装置能够精确地检测底线的有效缠线量,而不管所使用的线的纱线支数如何,并且不会对缠线机构施加过大的负荷,从而对拼接质量产生任何不利影响。 底线缠绕装置允许底线从线供应源拉出,然后在没有抽线机构的情况下可靠地绕线轴转动。 不需要将底线强行拉出螺纹供应源,制造该设备的成本降低并且其可靠性增加。
    • 5. 发明公开
    • 2본사 록 스티치 재봉틀용 보빈 인출 장치
    • 用于双链锁缝缝纫机的BOBBIN放电装置
    • KR1020020007159A
    • 2002-01-26
    • KR1020010038637
    • 2001-06-30
    • 파파예브스키 게르트
    • 파파예브스키게르트
    • D05B59/04
    • D05B59/04
    • PURPOSE: Provided is a bobbin discharge device for double-chain lock stitch sewing machine, which is constructed simple and produced with low cost. CONSTITUTION: The mechanism to remove the bobbin capsule(4) or the bobbin(3), from the looper assembly in a double lockstitch sewing machine, has a guide(6) for a bobbin extraction unit(5) which exerts a magnetic pull to withdraw the bobbin or capsule from the looper(20) into a visible and accessible position. The bobbin or capsule can then be removed by hand. The system to extract a bobbin/capsule from a double lockstitch sewing machine looper has a manual guide, or it is operated by at least one actuator. The extraction unit can be moved into a third position where it does not affect the stitching action or the movement of the fabric. The looper shrouding(11) is coupled to the guide, which covers the looper when the guide is in the third position. The guide movement brings the bobbin/capsule extraction unit into the second position when the shrouding is removed. The coupling between the looper shrouding and the guide allows a removal of the shrouding for access to the looper, or a simultaneous shrouding removal and bobbin extraction unit movement with a magnetic grip on the bobbin/capsule in the second position. The bobbin/capsule extraction unit has permanent magnetic or electromagnetic characteristics.
    • 目的:提供一种双链锁缝机的筒管排料装置,其结构简单,成本低廉。 构成:从双缝纫缝纫机的活套装置中取出梭芯胶囊(4)或筒管(3)的机构具有用于筒管取出单元(5)的导向件(6) 将梭芯或胶囊从打针器(20)中抽出到可视和可接近的位置。 然后可以用手去除骨架或胶囊。 从双平缝缝纫机弯针器提取线轴/胶囊的系统具有手动导轨,或者由至少一个致动器操作。 提取单元可以移动到不影响织物的缝合作用或移动的第三位置。 弯针罩(11)联接到引导件,当引导件处于第三位置时,该引导件覆盖活套。 引导运动时,当护罩被拆除时,梭芯/胶囊提取单元进入第二位置。 活套罩罩和引导件之间的联接允许移除用于进入打圈器的护罩,或者在第二位置上同时进行护罩移除和线轴提取单元的运动,其中磁性把手位于线轴/胶囊上。 线轴/胶囊提取单元具有永久磁性或电磁特性。