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1. 发明申请

WO2016189480A1 TWISTING AND WINDING DEVICE FOR TWISTING AND WINDING A THREAD ON A SPINDLE 审中-公开
标题翻译：用于在主轴上缠绕和卷绕螺纹的翻转和卷绕装置
公开(公告)号：WO2016189480A1
公开(公告)日：2016-12-01
申请号：PCT/IB2016/053069
申请日：2016-05-25
申请人： COGNE MACCHINE TESSILI S.P.A.
发明人： CAMELLI, Marco , ROTONDI, Etles , NOBILI, Manlio , APONI, Roberto
IPC分类号： D01H7/56 , D01H1/16
CPC分类号： D01H1/162 , D01H7/56
摘要： Twisting and winding device (1) for twisting and winding a thread on a spindle comprising a twisting and winding unit (5), arranged for permitting twisting and winding of said thread around the spindle and comprising a sleeve (40) provided with a guiding element (43) for guiding the thread, said sleeve (40) being arranged for being rotated by the spindle through the thread, the twisting and winding device (1) further comprising an inner ring (30) fixed outside the sleeve (40), a positioning element (32) arranged for supporting a plurality of revolving bodies (33), and an outer ring (31), mounted concentrically outside the inner ring (30), said positioning element (32) being interposed between the inner ring (30) and the outer ring (31), said inner ring (30) and said outer ring (31) forming a rolling track for said plurality of revolving bodies (33); the twisting and winding device (1) further comprising an electronic control unit (4) arranged for varying a rotation speed of the sleeve (40), the electronic control unit (4) comprising a speed sensor ( 18), arranged for detecting an actual rotation speed of the sleeve (40), an electromagnet (9), arranged for interacting with the sleeve (40), and an electronic card (10) arranged for varying a supply current of the electromagnet (9) to exert a braking action on the sleeve (40), in order to vary the actual rotation speed of the sleeve (40), the electronic card (10) being set up to compare the value of the actual rotation speed detected by the speed sensor (18), with a reference value and varying the supply current on the basis of the result of said comparing.
摘要翻译：用于在包括扭绞和卷绕单元（5）的心轴上扭绞和缠绕线的扭绞和卷绕装置（1），其布置成允许所述线绕着心轴扭转和卷绕，并且包括套筒（40），其设置有引导元件（43），用于引导所述螺纹，所述套筒（40）布置成通过所述主轴通过所述螺纹旋转，所述加捻和卷绕装置（1）还包括固定在所述套筒（40）外部的内圈（30）布置成支撑多个旋转体（33）的定位元件（32）和同心地安装在内圈（30）外侧的外圈（31），所述定位元件（32）插入在内圈（30）所述外圈（31），所述内圈（30）和所述外圈（31）形成所述多个旋转体（33）的滚动轨道; 所述加捻和缠绕装置（1）还包括布置成改变所述套筒（40）的转速的电子控制单元（4），所述电子控制单元（4）包括速度传感器（18），其布置成用于检测实际套筒（40）的旋转速度，布置成与套筒（40）相互作用的电磁体（9）和布置成改变电磁体（9）的供应电流以对其施加制动作用的电子卡所述套筒（40）为了改变所述套筒（40）的实际转速，所述电子卡（10）被设置为将由所述速度传感器（18）检测到的实际转速的值与参考值，并根据所述比较的结果改变电源电流。

2. 发明申请

WO2017145100A1 PROCESSING APPARATUS FOR PROCESSING A SLIVER 审中-公开
标题翻译：加工装置用于加工一个SLIVER
公开(公告)号：WO2017145100A1
公开(公告)日：2017-08-31
申请号：PCT/IB2017/051059
申请日：2017-02-24
申请人： COGNE MACCHINE TESSILI S.P.A.
发明人： CAMELLI, Marco , ROTONDI, Etles , APONI, Roberto
IPC分类号： D01H7/92
CPC分类号： D01H7/923 , D01H13/04
摘要： A processing apparatus (1) for processing a sliver (S) comprises at least one rotation unit (2) that is suitable for giving a false twist to a respective unprocessed sliver (S) that is fed to the rotation unit (2) along an advancement direction (A), the rotation unit (2) comprises; a rotating device (4) arranged for housing and rotatingly dragging the sliver (S) when the rotating device (4) is rotated by driving means (3), which rotating device comprises a rotating element (5) provided with a body (15) that is rotatable around a rotation axis (R) by the driving means (3). The rotating device (4) further comprises at least three revolving guide elements (16) for guiding the unprocessed sliver (S) inside the rotating element (5), the at least three revolving guide elements (16) being suitable for supporting the unprocessed sliver (S) and for guiding the latter along a path provided with at least one meander during a rotation of said rotating element (5) around said rotation axis (R).
摘要翻译：用于处理棉条（S）的处理设备（1）包括适合于对供给到棉条（S）的相应未处理棉条（S）施加假捻的至少一个旋转单元（2）所述旋转单元（2）沿前进方向（A）旋转，所述旋转单元（2）包括：所述旋转装置包括设置有本体的旋转元件，所述旋转装置设置成当通过驱动装置旋转所述旋转装置时容纳并旋转拖动所述条子，通过驱动装置（3）可围绕旋转轴线（R）旋转。所述旋转装置（4）还包括至少三个用于在所述旋转元件（5）内引导所述未加工条子（S）的旋转引导元件（16），所述至少三个旋转引导元件（16）适于支撑所述未加工条子（S）并且用于在所述旋转元件（5）围绕所述旋转轴线（R）旋转期间沿着设置有至少一个曲折的路径引导所述旋转元件（5）。

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