公开(公告)号：US09441317B1

公开(公告)日：2016-09-13

申请号：US14731204

申请日：2015-06-04

申请人： PAI LUNG MACHINERY MILL CO., LTD.

发明人： Peng Cheng Lee

IPC分类号： D04B15/60

CPC分类号： D04B15/60

摘要： A yarn clipping and cutting structure for a striping apparatus of a circular knitting machine, including two yarn clipping and cutting drive blades that abut each other and can be driven synchronously. A first yarn clipping and cutting drive blade is bordered by a yarn feeding blade. The first yarn clipping and cutting drive blade and the yarn feeding blade are interposed by a yarn clipping blade. The first yarn clipping and cutting drive blade has a first end edge formed a first yarn picking portion which has a directing section. A second yarn clipping and cutting drive blade has another side opposing the yarn clipping blade with a yarn cutting blade. The second yarn clipping and cutting drive blade has a second end edge formed a second yarn picking portion. The second yarn picking portion has a spaced section to form an elevation difference against the directing section.

摘要翻译： 一种用于圆形针织机的条纹装置的纱线剪切和切割结构，包括彼此邻接并可以同步驱动的两个纱线夹紧和切割驱动刀片。 第一纱线剪切和切割驱动刀片由喂纱刀片接合。 第一纱线剪切驱动刀片和喂纱刀片由纱线夹持刀片插入。 第一纱线剪切和切割驱动刀片具有形成有具有引导部分的第一纱线拾取部分的第一端部边缘。 第二纱线剪切和切割驱动刀片具有与割纱刀片相对的另一侧。 第二纱线剪切和切割驱动刀片具有形成第二纱线拾取部分的第二端边缘。 第二纱线拾取部分具有间隔开的部分以形成与引导部分的高差。

公开(公告)号：US20050066692A1

公开(公告)日：2005-03-31

申请号：US10498483

申请日：2002-12-17

申请人： Francesco Lonati ,  Ettore Lonati ,  Fausto Lonati ,  Tiberio Lonati

发明人： Francesco Lonati ,  Ettore Lonati ,  Fausto Lonati ,  Tiberio Lonati

IPC分类号： D04B15/60 ,  D04B15/61 ,  D04B35/00 ,  D04B9/00

CPC分类号： D04B35/00 ,  D04B15/60 ,  D04B15/61

摘要： A thread gripping device, for gripping elastic thin thread, in a circular knitting machines, having a supporting element that supports thread guides proximate to a drop or feed, above the needle cylinder and proximate to the needle work area, and bearing at least one elastic lamina element and a thread locking lever pivoted to the supporting element and to rotate scissor-like to catch the thread with a grip portion between the locking lever and the elastic lamina element. The thread gripping region of the locking lever is made of a material with higher friction coefficient, than the remaining part of the locking lever.

摘要翻译： 一种用于夹紧弹性细线的线夹持装置，在圆形针织机中，具有支撑元件，该支撑元件在针筒上方并且靠近针工作区域附近支撑靠近滴液或进料的导纱器，并且承载至少一个弹性 叶片元件和枢转到支撑元件的螺纹锁定杆，并且使得剪刀状旋转以用锁定杆和弹性层片元件之间的握持部分抓住螺纹。 锁定杆的线夹持区域由比锁定杆的其余部分更高的摩擦系数的材料制成。

公开(公告)号：US06000245A

公开(公告)日：1999-12-14

申请号：US622760

申请日：1996-03-27

申请人： Ernst-Dieter Plath ,  Harald Rehmann

发明人： Ernst-Dieter Plath ,  Harald Rehmann

IPC分类号： D04B15/58 ,  D04B15/60

CPC分类号： D04B15/60 ,  D04B15/58

摘要： The invention relates to a yarn changer for knitting machines, with swinging yarn fingers (22c, 22d), which comprise finger bodies and guide bodies (66c, 66d) having cutting and clamping elements (69, 71) slidable on the finger bodies, and with an opener (121) and closer (122) both associated with all yarn fingers in common. In order to reduce the number of moving parts and the noise occurring in operation of the yarn changer, the opener (121) and closer (122) are in such operative connection through a reverse-coupling mechanism (114-120) that they can be actuated in common by an associated cam track (102) acting on a control member (114). The control member (114) is preferably only in the working range of the cam track (102) when a yarn change is to be effected. The invention moreover concerns a knitting machine equipped with the yarn changer, especially a rib circular knitting machine, in which a yarn catcher cooperating with the yarn changer is built into the dial.

摘要翻译： 本发明涉及一种具有摆动的纱线指（22c，22d）的针织机的纱线转换器，它包括指状体和引导体（66c，66d），其具有可在指状物体上滑动的切割和夹紧元件（69,71），以及 其中开口器（121）和更靠近（122）都与所有纱线共同相关联。 为了减少移动部件的数量和在换纱器的操作中发生的噪音，开启器121和更近的部件122通过反向联接机构114-120处于这种操作连接中，它们可以是 通过作用在控制构件（114）上的相关联的凸轮轨道（102）致动。 当要进行纱线变化时，控制构件（114）优选仅在凸轮轨道（102）的工作范围内。 此外，本发明涉及一种配备有换纱器的针织机，特别是罗纹圆形针织机，其中与换纱器配合的纱线捕集器被内置在表盘中。

公开(公告)号：US5966968A

公开(公告)日：1999-10-19

申请号：US112297

申请日：1998-07-09

申请人： Francesco Lonati ,  Ettore Lonati ,  Fausto Lonati ,  Tiberio Lonati

发明人： Francesco Lonati ,  Ettore Lonati ,  Fausto Lonati ,  Tiberio Lonati

IPC分类号： D04B15/00 ,  D04B9/46 ,  D04B15/14 ,  D04B15/18 ,  D04B15/60 ,  D04B15/61

CPC分类号： D04B15/60

摘要： A single-cylinder circular machine for knitting, hosiery or the like, with a device for actuating the cutter mounted on the dial comprises: a needle cylinder, which can be rotationally actuated about its own axis; a dial, which is arranged above the needle cylinder and is supported so that it can rotate about its own axis; and a cutter for cutting the yarns, which is mounted coaxially on the dial and is provided with cutting teeth arranged around its own axis. The machine has a device which comprises an actuation for the cutter with a rotary motion about its own axis with a rotation rate which can be diversified from the rotation rate of the needle cylinder, in order to vary the length of the trailing portion of yarn that lies between the last needle of the machine taking up the yarn and the blade cooperating with the cutter in cutting the yarn.

摘要翻译： 用于针织，袜子等的单圆筒圆形机具有用于致动安装在表盘上的切割器的装置，包括：针筒，其可围绕其自身的轴线旋转地致动; 一个表盘，布置在针筒上方，并被支撑成可以围绕其自身的轴线旋转; 以及用于切割纱线的切割器，其同轴地安装在表盘上并且设置有围绕其自身轴线布置的切割齿。 机器具有一种装置，其包括用于切割器的致动器，其具有围绕其自身轴线的旋转运动，其旋转速率可以从针筒的旋转速度多样化，以便改变纱线尾部的长度 位于收起纱线的机器的最后一根针与切割纱线之间与刀具配合的刀片之间。

公开(公告)号：US5964106A

公开(公告)日：1999-10-12

申请号：US19388

申请日：1998-02-05

申请人： Takao Shibata ,  Haruka Sakamoto

发明人： Takao Shibata ,  Haruka Sakamoto

IPC分类号： D04B15/58 ,  D04B15/60

CPC分类号： D04B15/60

摘要： Yarn feeding and changing mechanism for circular knitting machine includes a plurality of yarn feed fingers selectively movable between operative and inoperative positions to feed yarn to the needles only when in operative position. A first rocking jack is connected to each yarn feed finger for moving the yarn feed fingers between operative and inoperative positions, and a slider member is connected to each first rocking jack. A second rocking jack is connected to each slider member and a plurality of pivotable selection members are provided for imparting rocking movement to the second rocking jacks in a predetermined pattern. The yarn feed fingers are thus moved from the operative to the inoperative position while a yarn catcher and cutter catches the yarn and cuts the yarn to form a free end which is held while the yarn feed finger is moved to the inoperative position, is in the inoperative position and is moved to the operative position by way of an extended position to present the held free end portion of the yarn to the needles for knitting into the fabric instead of being cut into waste.

摘要翻译： 用于圆形针织机的纱线喂入和更换机构包括多个喂纱指针，其可选择性地在操作和非操作位置之间移动，以便仅在处于操作位置时将纱线喂入针头。 第一摇动千斤顶连接到每个喂纱指针，用于在进刀和非操作位置之间移动喂纱指针，滑动件连接到每个第一摆动千斤顶。 第二摆动千斤顶连接到每个滑动构件，并且提供多个可枢转的选择构件，用于以预定的图案向第二摇摆千斤顶施加摇摆运动。 因此，纱线进给指状物从操作状态移动到不工作位置，同时纱线捕捉器和切割器抓住纱线并切割纱线以形成在喂纱指针移动到非操作位置时保持的自由端，处于 并且通过延伸位置移动到操作位置，以将保持的纱线的自由端部分提供到针织物中以编织成织物而不是被浪费。

公开(公告)号：US5943883A

公开(公告)日：1999-08-31

申请号：US714459

申请日：1996-09-16

申请人： Ernst-Dieter Plath ,  Peter Rehm ,  Dietmar Trankle ,  Gero Schindler ,  Paul Neher

发明人： Ernst-Dieter Plath ,  Peter Rehm ,  Dietmar Trankle ,  Gero Schindler ,  Paul Neher

IPC分类号： D04B9/26 ,  D04B15/60 ,  D04B15/82 ,  D04B35/00

CPC分类号： D04B15/60 ,  D04B9/26

摘要： A circular knitting machine for knitting patterned knitted fabrics (19) contains a preferably rotatable needle carrier (1) having knitting needles (3) distributed along a needle ring, selection devices (6) for selection of the knitting needles (3) in accordance with the pattern, a plurality of yarn guides (17) attached to the selection devices (6) to feed yarns (18) to the knitting needles (3), whereby these yarn guides (17) are arranged so that the yarns (18) are picked up by selected knitting needles (3) and tied into the knitted fabric (19) but passed over by non-selected knitting needles (3) with the formation of yarn floats, and at least one cutting device located within the needle ring for cutting through yarn floats of a given minimum length such that yarn ends on the fabric side and the yarn guide side are formed and the yarn ends on the yarn guide side remain in a position in the catchment area of the selected knitting needles that intersects with the needle ring. The cutting device has two cutting elements (23,24), one of which is a knife (24) preferably rotating with the needle carrier (1) and the other of which is a shearing blade (23) attached to it, and at least one catch element (53) preferably rotating with the knife (24) for positioning the yarn floats relative to the cutting elements (23, 24) (FIG. 3).

摘要翻译： 针织图案编织物（19）的圆形针织机包含：具有沿针环分布的织针（3）的优选可旋转的针架（1），用于选择织针（3）的选择装置 所述图案，安装在所述选择装置（6）上以将纱线（18）馈送到所述织针（3）的多个导纱器（17），由此将所述纱线引导件（17）布置成使得所述纱线（18） 通过选定的织针（3）拾取，并被装入针织物（19）中，但由于纱线浮子的形成而被非选择的织针（3）穿过，并且至少有一个位于针环内的切割装置用于切割 通过具有给定最小长度的纱线浮子，使得纱线在织物侧端部和纱线引导侧成形，并且纱线引导侧端部的纱线保持在与针状物相交的所选织针的集水区域中的位置 环。 切割装置具有两个切割元件（23,24），其中一个切割元件是优选地与针架（1）一起旋转并且另一个是附接到其上的剪切刀片（23）的刀（24），并且至少 一个捕获元件（53）优选地与刀（24）一起旋转，用于相对于切割元件（23,24）（图3）定位纱线浮子。

公开(公告)号：US5251463A

公开(公告)日：1993-10-12

申请号：US944763

申请日：1992-09-14

申请人： Francesco Lonati ,  Ettore Lonati ,  Fausto Lonati ,  Tiberio Lonati

发明人： Francesco Lonati ,  Ettore Lonati ,  Fausto Lonati ,  Tiberio Lonati

IPC分类号： D04B9/10 ,  D04B9/46 ,  D04B15/58 ,  D04B15/60

CPC分类号： D04B15/58

摘要： The thread guide structure for double-cylinder circular knitting machines comprises a thread guide body which has an elongated configuration and has, proximate to one of its longitudinal ends, a thread dispensing passage. The thread guide body has a first part and a second part which are mutually articulated proximate to an intermediate region of the thread guide body. The first part, which is provided with the thread dispensing passage, is oscillatable with respect to the second part about an oscillation axis which is arranged transversely to the longitudinal extension of the thread guide body.

公开(公告)号：US4887440A

公开(公告)日：1989-12-19

申请号：US252824

申请日：1988-09-28

申请人： Jan Jelinek

发明人： Jan Jelinek

IPC分类号： D04B15/60 ,  D04B15/61

CPC分类号： D04B15/61

摘要： A thread cutting device in a circular knitting machine for the production of hosiery goods. The device is arranged on the dial and it consists of a circular cutting saw and a stationary cutting blade cooperating with it. Above the circular cutting saw there is arranged a shaped element so that on a part of the arc in front of the stationary cutting blade with respect to the rotary direction of the circular knitting machine it covers its teeth. Above said part of the arc of the shaped element in the path of the threads drawn by the needles there is arranged a projection for the purpose of lengthening the thread ends between the needle and the circular cutting saw.

摘要翻译： 一种用于生产针织品的圆形针织机中的切线装置。 该装置布置在表盘上，它由一个圆形切割锯和一个与之配合的固定切割刀片组成。 在圆形切割锯的上方设置有成形元件，使得相对于圆形针织机的旋转方向在固定切割刀片的前方的弧的一部分上覆盖其齿。 在由针刺出的螺纹的路径中的所述成形元件的弧形部分的上方布置有用于在针和圆形切割锯之间延长螺纹端部的突起。

公开(公告)号：US4796444A

公开(公告)日：1989-01-10

申请号：US901313

申请日：1986-08-28

申请人： E. C. Tibbals, Jr.

发明人： E. C. Tibbals, Jr.

IPC分类号： D04B9/12 ,  D04B15/06 ,  D04B15/60 ,  D04B15/68 ,  D04B15/99 ,  D04B35/06 ,  D04B35/10 ,  D04B15/78 ,  D04B35/00

CPC分类号： D04B35/06 ,  D04B15/06 ,  D04B15/60 ,  D04B15/68 ,  D04B15/99 ,  D04B35/10 ,  D04B9/12

摘要： Methods for circular weft knitting of variegated articles and selectively programmable circular weft knitting machine apparatus for carrying out such methods including means for effecting selective, controlled two dimensional displacement of compound needle member components and associated sinker elements so as to provide each such needle member with the selectable capability of performing a knit, tuck or float operation at each yarn feed location independent of the direction of knitting needle approach thereto. Also included therein are constructions for compound needle elements, sinker elements and terry instruments, as well as the provision of unbroken continuous cam tracks for effecting such controlled two dimensional displacement of yarn engaging knitting elements in a path that is symmetric about each adjacent pair of yarn feed locations and also is symmetric with respect to the midlocation halfway therebetween; an yarn feed system capable of presenting a plurality of yarns for selected utilization at each one of a plurality of yarn feed locations and means for monitoring yarn consumption and effecting adjustments in actual stitch length in response thereto. All of the foregoing are incorporated in an overall processor controlled knitting system that provides for central computerized control and performance monitoring of a plurality of remote knitting machines in association with individual control means associated with each knitting machine, each of the latter being of a construction that accommodates operations in accord with preprogrammed instruction and continuous monitoring of individual knitting machine performance in comparison therewith.

摘要翻译： 用于进行各种方式的圆形纬编和用于执行这种方法的可选择性编程的圆纬编织机装置，包括用于实现复合针构件部件和相关联的沉降元件的选择性控制二维位移的装置，以便为每个这样的针构件提供 在每个喂纱位置进行编织，卷起或浮动操作的独立于编织针接近方向的可选择的能力。 其中还包括复合针元件，沉降片元件和特里乐器的结构，以及提供不间断的连续凸轮轨道，用于实现纱线接合编织元件在每个相邻纱线对称的路径中的受控二维位移 进给位置，并且相对于它们之间的中间位置对称; 能够在多个喂纱位置的每一个处呈现多个用于选择利用的纱线的喂纱系统和用于监测纱线消耗的装置，并且响应于此而进行实际针迹长度的调节。 所有前述内容都结合在整体处理器控制编织系统中，该系统针对与每个针织机相关联的各个控制装置相关联地提供对多个远程编织机的中央计算机化控制和性能监视，后者的每一个具有以下结构： 根据预编程指令进行操作，并对其进行连续监测。

公开(公告)号：US4691535A

公开(公告)日：1987-09-08

申请号：US799552

申请日：1985-11-19

申请人： Remi Cottenceau ,  Francois Fischer ,  Simon Arieh

发明人： Remi Cottenceau ,  Francois Fischer ,  Simon Arieh

IPC分类号： D04B15/56 ,  B65H69/04 ,  D04B15/58 ,  D04B15/60 ,  D04B35/00 ,  D04B15/62

CPC分类号： D04B35/00 ,  B65H69/04 ,  D04B15/58 ,  B65H2701/31

摘要： A yarn-selecting device of a knitting frame comprises a mechanism for joig the yarn being knitted to a selected yarn to be knitted, which mechanism comprises a swivelling finger for forming a closed loop of the yarn to be knitted. Two levers form an open loop of the yarn being knitted and insert it through the closed loop of the yarn to be knitted on the finger. A hooking lever is provided for pulling the yarn to be knitted through the open loop of the yarn being knitted, after which the open loop-forming lever is retracted thus removing the closed loop from the finger, and the yarn being knitted is cut by a knife while the end of the yarn to be knitted is released from a gripper.

摘要翻译： 针织框架的纱线选择装置包括用于将被编织的纱线接合到要编织的选定纱线的机构，该机构包括用于形成待编织纱线的闭合环的旋转指状物。 两根手柄形成针织纱线的开环，并将其插入通过手指上编织的纱线的闭环。 提供了一个钩针，用于通过编织纱线的开环拉动待编织的纱线，之后开环形成杆缩回，从而从手指上移除闭环，并将被编织的纱线切割成 刀，而要被编织的纱线的端部从夹具释放。