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申请号:201880045152.X 公开号:CN110869550A 主分类号:D01H13/00
摘要:【中文】本发明涉及一种用于生产合成纱线的熔纺设备,具有多个纺丝位置。每个纺丝位置包括一个纺丝喷嘴装置、冷却装置、导丝辊装置和卷绕装置。自动操作机构被设置用于在纺丝位置中放置纱线,所述装置能够移动至每个所述纺丝位置以便放置纱线。该自动操作装置被引导装置引导,并且能够可选地移动至每个纺丝位置。为了引导纱线组,该自动操作机构具有被连接至废纱容器的压缩空气作动的吸入喷射器。根据本发明,该废纱容器为了接收废纱而具有旋流式内部结构,废纱借此能够以螺旋方式来存放。 【EN】The invention relates to a melt spinning device for producing synthetic threads, having a plurality of spinning positions. Each spinning position comprises a spinning nozzle device, a cooling device, a godet roller device and a winding device. An automatic operating mechanism is provided for placing the yarn in the spinning positions, said device being movable to each of said spinning positions for placing the yarn. The robot is guided by a guide and can be moved optionally to each spinning position. For guiding the yarn package, the automatic operating mechanism has a suction jet actuated by compressed air connected to the waste yarn container. According to the invention, the waste yarn container has a swirl-type interior for receiving waste yarn, by means of which waste yarn can be stored in a spiral manner.
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申请号:201880046350.8 公开号:CN110869302A 主分类号:B65H57/00
摘要:【中文】本发明涉及一种用于卷绕多根纱线而生成筒子的卷绕机,具有多个卷绕位(1.1‑1.4)。卷绕位沿着至少一个以悬伸方式保持的筒子锭子(6.1)并排布置。相关的顶端导丝器(3.1‑3.4)在纱线走向上布置在每个卷绕位(1.1‑1.4)前面。至少一个与卷绕位(1.1‑1.4)侧向相邻布置的导丝辊配属有顶端导丝器(3.1‑3.4)。所述导丝辊横向于所述筒子锭子(6.1)取向。为了在过程开始时穿引纱线到顶端导丝器(3.1‑3.4)中,顶端导丝器被布置在承载件(14)上,该承载件(14)可以在机架(10)中移动。为了穿引,承载件(14)将顶端导丝器(3.1‑3.4)从在卷绕位(1.1‑1.4)外的定位位置引导到该卷绕位(1.1‑1.4)的工作位置。根据本发明,为了可靠选择和接收纱线,可转动安装的辅助辊(17)在承载件(14)下方安置在该机架(10)上,借助该辅助辊而在穿引前形成纱线会聚点。因此,确保了在顶端导丝器(3.1‑3.4)的区域中以限定的纱线距离进行的纱线引导。 【EN】The invention relates to a winding machine for winding a plurality of yarns to produce bobbins, comprising a plurality of winding stations (1.1-1.4). The winding stations are arranged side by side along at least one winding spindle (6.1) held in an overhanging manner. An associated tip thread guide (3.1-3.4) is arranged in front of each winding position (1.1-1.4) in the thread running direction. At least one godet roller arranged laterally adjacent to the winding position (1.1-1.4) is assigned a tip godet (3.1-3.4). The godet roller is oriented transversely to the spool spindle (6.1). In order to thread the thread into the tip thread guides (3.1-3.4) at the beginning of the process, the tip thread guides are arranged on a carrier (14), which carrier (14) can be moved in the machine frame (10). For threading, the carrier (14) guides the tip thread guide (3.1-3.4) from a positioning position outside the winding position (1.1-1.4) into an operating position of the winding position (1.1-1.4). According to the invention, for reliable yarn selection and take-up, a rotatably mounted auxiliary roller (17) is arranged on the machine frame (10) below the carrier (14), by means of which auxiliary roller a yarn convergence point is formed before threading. Thus, a yarn guidance at a defined yarn distance in the region of the tip yarn guides (3.1-3.4) is ensured.
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申请号:201880041833.9 公开号:CN110914487A 主分类号:D01D4/04
摘要:【中文】本发明涉及一种用于熔纺合成纱线的方法和装置,其中聚合物熔体被输送经过复合纺纱泵且通过多个纺纱喷嘴被挤出,以形成多个长丝,所述纺纱喷嘴被定期维护。本发明的目的是实现较低的停机时间和一致的纱线质量。根据本发明,该目的如此实现,即预定或确定用于维护至少其中一个所述纺纱喷嘴的至少一个维护预期时间,并且一旦达到所述维护预期时间,就产生一个用于致动纺纱喷嘴机器人的控制指令,所述控制指令至少启动所述纺纱喷嘴的维护。为此,根据本发明的装置被配置有用于维护纺纱喷嘴的纺纱喷嘴机器人,借助机器人控制装置,其连接至纺纱装置的机器控制装置。 【EN】The invention relates to a method and a device for melt-spinning synthetic threads, wherein a polymer melt is conveyed through a composite spinning pump and extruded through a plurality of spinning nozzles, which are periodically maintained, in order to form a plurality of threads. The aim of the invention is to achieve a lower down time and a consistent yarn quality. According to the invention, this object is achieved in that at least one maintenance expectancy time for maintaining at least one of the spinning nozzles is predetermined or determined, and that a control command for activating the spinning nozzle robot is generated as soon as the maintenance expectancy time is reached, which control command at least initiates the maintenance of the spinning nozzles. To this end, the device according to the invention is equipped with a spinning nozzle robot for maintenance of the spinning nozzles, which is connected to the machine control of the spinning device by means of a robot control.
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申请号:201811171583.9 公开号:CN111017649A 主分类号:B65H67/04
摘要:【中文】本发明公开了一种纺织机械的卷绕设备,具有多层堆叠的若干卷绕装置以及容纳等待被供应的卷绕管的供应机构,所述卷绕装置具有可旋转的摇架、可驱动所述卷绕管旋转的驱动辊以及用于导引纱线的纱线引导机构,所述供应机构包括具有卷绕管集中进口的管仓,所述管仓沿着所述堆叠方向设置并集中地向所述多层的卷绕装置供应所述卷绕管。所述供应机构的所述卷绕管集中进口允许多层卷绕装置所需的卷绕管可集中地通过一个进口被放入,这与现有技术中分别进行每层的卷绕管放入相比,降低了卷绕管放入作业的复杂度。 【EN】The invention discloses a winding device of a textile machine, which comprises a plurality of winding devices stacked in multiple layers and a supply mechanism for accommodating winding pipes to be supplied, wherein the winding devices are provided with rotatable cradles, driving rollers capable of driving the winding pipes to rotate and yarn guide mechanisms for guiding yarns, and the supply mechanism comprises a pipe bin with a concentrated winding pipe inlet, and the pipe bin is arranged along the stacking direction and used for supplying the winding pipes to the winding devices in multiple layers in a concentrated manner. The winding tube centralized inlet of the supply mechanism allows the winding tubes required for a multi-layer winding device to be centrally placed through one inlet, which reduces the complexity of the winding tube placement operation compared to the prior art where the winding tube placement of each layer is performed separately.
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申请号:201880049975.X 公开号:CN110997991A 主分类号:D01D13/00
摘要:【中文】本发明涉及一种用于制造合成纱线尤其是聚酰胺纱线的装置,具有纺丝机构(1)、冷却机构(2)、导丝辊机构(6)和卷绕机构(11)。导丝辊机构(6)为了从纺丝机构抽出纱线具有第一组被驱动的导丝辊(7)、为了纱线松弛具有第二组被驱动的导丝辊(8)并且为了纱线后处理具有第三组被驱动的导丝辊(9),其中这些导丝辊组(7,8,9)相对于纱线走向接连布置。为了尤其就设备而言不太复杂的情况下获得强力收缩处理,根据本发明,第一导丝辊组的导丝辊被设计成具有单重纱线缠绕的短导丝辊,第二导丝辊组的导丝辊被设计成具有多重纱线缠绕的长导丝辊,并且第三导丝辊组的导丝辊被设计成具有单重纱线缠绕的短导丝辊。 【EN】The invention relates to a device for producing synthetic threads, in particular polyamide threads, comprising a spinning device (1), a cooling device (2), a godet device (6) and a winding device (11). The godet mechanism (6) has a first group of driven godets (7) for drawing the yarn from the spinning mechanism, a second group of driven godets (8) for yarn relaxation, and a third group of driven godets (9) for yarn post-processing, wherein the godet groups (7,8,9) are arranged one after the other with respect to the yarn direction. In order to achieve a high-force shrinkage treatment, in particular with little complexity with regard to the apparatus, the godets of the first godet group are designed as short godets with single-yarn windings, the godets of the second godet group are designed as long godets with multiple-yarn windings, and the godets of the third godet group are designed as short godets with single-yarn windings.
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申请号:201880050712.0 公开号:CN110997990A 主分类号:D01D5/16
摘要:【中文】本发明涉及用于抽出纱片和卷绕纱片成筒子的装置,具有包括多个可被驱动的导丝辊的导丝辊机构和包括多个卷绕位的卷绕机构。为了分离纱片,导丝辊机构具有单重缠绕的短导丝辊,并且该卷绕机构具有布置在短导丝辊下游的多个转向辊。短导丝辊在导丝辊机构上与至少一个被纱片多重缠绕的长导丝辊合作。本发明的目的是尽量维持最小心的纱线引导以及紧凑结构。为此,长导丝辊和短导丝辊如此布置在卷绕机构上方,即,长导丝辊轴线与短导丝辊轴线彼此相对错开在30°‑60°范围内的角度。 【EN】The invention relates to a device for drawing out and winding up a yarn web into a package, comprising a godet mechanism comprising a plurality of driven godets and a winding mechanism comprising a plurality of winding stations. For separating the thread web, the thread-guiding roller mechanism has a short thread-guiding roller wound in a single wrap, and the winding mechanism has a plurality of deflection rollers arranged downstream of the short thread-guiding roller. The short godet roller cooperates on a godet mechanism with at least one long godet roller which is multiply wound by a yarn web. The aim of the invention is to maintain a minimum of careful yarn guiding and a compact structure. For this purpose, the long godet and the short godet are arranged above the winding device in such a way that the long godet axis and the short godet axis are offset relative to each other by an angle in the range from 30 ° to 60 °.
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申请号:201880050824.6 公开号:CN110997992A 主分类号:D01D13/02
摘要:【中文】本发明涉及一种用于在熔纺工艺中铺放和分离纱片的方法,其中许多纱线通过多个纺丝嘴产生并且通过在纺丝嘴下方的多个集中导丝器被引导,在集中导丝器中纱线以纱片形式由抽吸喷射器吸住和引导,并且纱线按照预定的纱线间距被铺放到具有多个引导机构的分隔导丝器中,其特征是,纱线利用该抽吸喷射器首先在会聚边缘被贴沿引导以下称纱线会聚体,其中该分隔导丝器和该会聚边缘按照预定的相互高度差距来布置。 【EN】The invention relates to a method for depositing and separating threads in a melt spinning process, wherein a plurality of threads are produced by a plurality of spinning nozzles and are guided by a plurality of collecting threads below the spinning nozzles, wherein the threads are sucked and guided in the form of threads by suction jets, and the threads are deposited in a separating thread guide having a plurality of guide means at a predetermined thread spacing, characterized in that the threads are first guided by means of the suction jets along converging edges, hereinafter referred to as thread agglomerates, wherein the separating thread guide and the converging edges are arranged at a predetermined mutual height difference.
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申请号:201880054366.3 公开号:CN110997537A 主分类号:B65H63/06
摘要:【中文】本发明涉及一种使合成纱线变形的方法和装置。所述纱线从喂给筒子(5)抽出,该喂给筒子经由其纱线尾部通过纱线结被连接至备用筒子(6)的纱线端头。为了监视所述变形,在测量点中测量和分析纱线的纱线张力。根据本发明,纱线张力测量信号在此在测量点处利用机器学习程序被分析,以识别纱线结。为此,根据本发明的装置具有诊断单元(18),其与纱线张力测量机构(17)合作,使得所述纱线张力(T)的测量信号能通过机器学习程序被分析以识别纱线结(24)。 【EN】The invention relates to a method and a device for texturing a synthetic thread. The thread is drawn off from a feed bobbin (5) which is connected via its thread end to the thread end of a reserve bobbin (6) by means of a thread knot. In order to monitor the deformation, the yarn tension of the yarn is measured and analyzed in the measuring points. According to the invention, the yarn tension measurement signal is analyzed here at the measuring point using a machine learning procedure in order to identify yarn knots. To this end, the device according to the invention has a diagnostic unit (18) which cooperates with a thread tension measuring device (17) in such a way that the measuring signal of the thread tension (T) can be evaluated by means of a machine learning program in order to identify a thread knot (24).
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申请号:201910981697.8 公开号:CN111118622A 主分类号:D01D5/08
摘要:【中文】本发明涉及用于抽出和卷绕熔纺纱线组的装置,具有抽出导丝盘、牵伸导丝盘、多个偏转辊和设于偏转辊下游的多个卷绕站。所述抽出导丝盘和牵伸导丝盘设于第一组卷绕站上方,其中所述抽出导丝盘、牵伸导丝盘和卷绕站能够自操作者廊道操作。为了与相对于熔纺设备的定位无关地实现灵活的纱线引导,用于在工艺过程开始时接纳纱线团的接合板根据本发明设置在抽出导丝盘的侧旁,其中该接合板覆盖第二组卷绕站。在侧向布置抽出导丝盘情况下的卷绕站于是可以被设定为关于纺丝平面是对称的。 【EN】The invention relates to a device for drawing off and winding up a group of melt-spun threads, comprising a draw-off godet, a drawing godet, a plurality of deflection rollers and a plurality of winding stations arranged downstream of the deflection rollers. Draw godet and draft godet and locate first group and coil the station top, wherein draw godet, draft godet and coil the station and can operate from operator's corridor. In order to achieve a flexible thread guidance independently of the positioning relative to the melt spinning device, a joining plate for receiving a thread loop at the beginning of the process is arranged according to the invention on the side of the draw-off godet, wherein the joining plate covers the second group of winding stations. The winding station with the laterally arranged draw-off godets can then be set to be symmetrical with respect to the spinning plane.
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申请号:201880043887.9 公开号:CN111148863A 主分类号:D01D7/00
摘要:【中文】本发明涉及一种用于生产合成纱线的熔纺设备,具有多个纺丝位置。每个纺丝位置均具有纺丝喷嘴装置、冷却装置、导丝辊装置和卷绕装置。自动操作机构被设置用于将纱线插入纺丝位置,所述操作机构能够移动至每个纺丝位置,以便插入纱线。自动操作机构通过在操作工走廊上方的引导装置被引导并且具有至少一个用于识别障碍物的碰撞传感器。为了能够在一个纺丝位置中以高安全性执行所有操作过程,所述自动操作机构具有用于容纳所述碰撞传感器的传感器柱,并且传感器柱以离厂房地面有间隔的方式突入操作工走廊中。 【EN】The invention relates to a melt spinning device for producing synthetic threads, having a plurality of spinning positions. Each spinning position has a spinning nozzle device, a cooling device, a godet device and a winding device. An automatic operating mechanism is provided for inserting the yarn into the spinning positions, said operating mechanism being movable to each spinning position for inserting the yarn. The automatic operating mechanism is guided by a guide device above the operator corridor and has at least one collision sensor for detecting obstacles. In order to be able to carry out all the operating processes with high safety in one spinning position, the automatic operating device has a sensor post for receiving the impact sensor, and the sensor post projects into the corridor of the operator at a distance from the factory floor.
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