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    • 11. 发明申请
    • MECHANICAL LOOM WITH PNEUMATIC WEFT THREAD INSERTION
    • 气动SHOT螺纹注册织机
    • WO1997013901A1
    • 1997-04-17
    • PCT/CH1995000230
    • 1995-10-10
    • TEXTILMA AGSPEICH, Francisco
    • TEXTILMA AG
    • D03D47/30
    • D03D47/302D03D47/125D03D47/278D03D47/3013D03D47/3046D03D47/34D03D49/70
    • The invention concerns a mechanical loom comprising a weaving reed (8) and a weft thread guide device (32) which are interconnected so as to pivot between an insertion position and a stop position. In order to insert the weft, there are provided a stationary weft-insertion device (14) with at least one blower nozzle (22) for inserting a weft thread (38) into the guide duct (36), as well as a thread clamp (16) and scissors (15). The thread clamp (16) is coupled with the weaving reed in order to clamp an inserted weft thread (38) and convey it synchronously with the guide duct (36) from the insertion position to the stop position. The scissors (15) are arranged downstream of the thread clamp (16) in the stop direction in order to cut off the weft thread immediately after it has been clamped. Since the insertion device is stationary and the thread clamp and scissors are operatively associated with the weaving reed, control of the loom is simplified such that up to sixteen different weft threads can be inserted.
    • 织机包括一个织造筘(8)和可枢转地彼此连接的插入位置和停止位置之间的纬纱导向装置(32)。 对于引纬固定布置的引纬装置(14),用于插入纬纱(38)到所述引导通道(36)的至少一个吹嘴(22),纱线夹(16)和一个剪切机(15)设置。 与簧片,该纱线夹持器被耦合以夹紧插入的纬纱(38)和同步地从入口点的导向通道(36)将其传送到停止位置,并且所述间隙(15)是在所述螺纹夹具的止动方向(16),其布置下游 于纬纱夹持后立即切断。 由入口装置和所述螺纹夹具和剪刀用于织造筘的可操作关联的固定结构中,控制被简化,使得多达十六种不同的纬纱可插入。
    • 12. 发明申请
    • PROJECTILE OR GRIPPER SHUTTLE LOOM AND DELIVERY UNIT
    • 弹丸或抓斗PROTECT编织及输送装置
    • WO1995008013A1
    • 1995-03-23
    • PCT/EP1994003059
    • 1994-09-13
    • IRO ABTHOLANDER, Lars, Helge, GottfridFRITZSON, Joachim
    • IRO AB
    • D03D47/34
    • D03D47/364B65H57/22B65H2701/31D03D47/34D03D47/366
    • In a projectile or gripper shuttle loom (L) comprising a weft-thread delivery device (S) with an overend-unwinding delivery unit (F) that has a stationary, brakeless drum (4), comprising also a take-down eyelet (E) arranged coaxially downstream of the drum (4) and a thread brake (B) controlled in accordance with the loom cycle, the thread path is enclosed by at least one hollow body (K) from the circumferential face of the drum (4) to the take-down eye (E) at least in one axially limited segment, said hollow body (K) having on its inner side coaxial to the drum axis a number of ballooning, perturbing and braking elements which protrude inwards without touching the drum while forming projections (V) and delivery surfaces for the weft thread.
    • 在射弹或片梭织机(L),其包括一个纬纱供给装置(S)具有一个固定的,brakeless滚筒(4),其包括进给装置(F),用于开销撤离,并且所述滚筒的下游(4)同轴地布置戒断眼(E )和webmaschinentaktabhängig控制纱线制动器(B)中,螺纹路径(从滚筒4)戒断眼(e)至少在所述至少一个中空主体(K)的轴向限制部的外周表面是由,其在它的同轴滚筒轴内部几 向内vortretende和不接触滚筒气球干扰和在突出部(V)和存款表面的形式的制动元件具有用于纬纱。
    • 14. 发明申请
    • PROCESS AND POWER LOOM
    • 过程和动力室
    • WO9306278A3
    • 1993-05-13
    • PCT/EP9202203
    • 1992-09-23
    • IRO AB
    • JOSEFSSON PAERJACOBSSON KURT ARNE GUNNARTHOLANDER LARS HELGE GOTTFRID
    • B65H59/26B65H59/40D03D47/34
    • D03D47/34B65H59/26B65H59/40B65H2553/23B65H2553/26B65H2701/31
    • According to a process for controlling the insertion process of a weft yarn, the weft yarn is temporarily exposed to a braking friction and the yarn tension is mechanically picked-up. In order to prevent the friction from having a disturbing or damaging effect on the yarn, the yarn tension is only temporarily picked-up during certain phases of the insertion process, in order to derive from the tension curve informations that is useful for the control. In a power loom, in particular a jet, rapier or gripper shuttle loom, a tension sensor for sensing the tension of the weft yarn can be switched during insertion between its sensing position and a passive position in which it does not touch the weft yarn. Appropriately, the tension sensor is integrated in the insertion brake or even forms the braking element itself.
    • 根据用于控制纬纱插入过程的过程,纬纱暂时暴露于制动摩擦并且机械地拾取纱线张力。 为了防止摩擦对纱线造成干扰或破坏性影响,纱线张力仅在插入过程的某些阶段期间暂时被拾取,以便从张力曲线中导出对于控制有用的信息。 在动力织机中,特别是喷气式剑杆织机或梭式梭织机中,用于感测纬纱张力的张力传感器可以在插入其感测位置和其中它不接触纬纱的被动位置之间插入。 适当地,张力传感器集成在插入式制动器中,或者甚至形成制动元件本身。
    • 16. 发明申请
    • AN ELECTRONICALLY CONTROLLED WEFT YARN PROCESSING UNIT
    • 电子控制纱线加工单元
    • WO1990012135A1
    • 1990-10-18
    • PCT/EP1990000544
    • 1990-04-06
    • IRO ABJOSEFSSON, PärHALLBERG, Thomas
    • IRO AB
    • D03D47/34
    • D03D47/34
    • In the case of an electronically controlled weft yarn processing unit, which consists of a yarn feed system and of a weaving machine and which comprises at least one yarn feeder arranged in the yarn feed system and including a separate drive means provided with an electronic control unit as well as monitoring and control elements, said yarn supply system being arranged separately from the weaving machine in the vicinity of said weaving machine, and which further comprises an input and indicating section connected to the control unit of the yarn feeder and used for the functional parameters to be adjusted, and which still further comprises an operation and control panel provided on the weaving machine, the input and indicating section (10') of the yarn feeder (F1 - F6) is provided in the operation and control panel (8) of the weaving machine (W), said input and indicating section (10') being connected to the control unit (C) of the yarn feeder (F1 - F6) via a data transmission link (5) for functional parameter data.
    • 在电子控制的纬纱处理单元的情况下,该处理单元由喂纱系统和织造机组成,并且包括布置在喂纱系统中的至少一个喂纱机,并且包括设置有电子控制单元的单独的驱动装置 以及监视和控制元件,所述纱线供应系统与所述织机附近的织机分开布置,并且还包括连接到所述喂纱机的控制单元的输入和指示部分,用于所述功能性 要进行调整的参数,并且还包括设置在织机上的操作和控制面板,在操作和控制面板(8)中设置有供纸器(F1-F6)的输入和指示部分(10'), 所述输入指示部(10')经由数据传输链路(5)连接到给纱机(F1-F6)的控制单元(C) 功能参数数据。
    • 18. 发明申请
    • ARRANGEMENT FOR CONTROLLING AND/OR SUPERVISING IN THE FIRST INSTANCE YARN FEED ELEMENTS/YARN FEED FUNCTIONS IN OR ON A TEXTILE MACHINE
    • 第一次进行控制和/或监督的装置纱线进给元件/纱线进给功能在纺织机器上或在纺织机器上
    • WO1990009624A1
    • 1990-08-23
    • PCT/SE1990000097
    • 1990-02-15
    • IRO ABFREDRIKSSON, Lars-Berno
    • IRO AB
    • G05B15/00
    • D03D47/3066D03D47/3033D03D47/34D03D51/007D04B15/38D04B15/48D04B23/12D04B27/26D04B35/10G05B19/4141G05B2219/33337G05B2219/45192
    • Elements/functions forming part of a textile machine are controlled and supervised with the aid of a computerized system. This comprises one or more units which serve the element/the function and which together with other units form a network. One or more units can, if necessary, serve more than one element or one function. Each unit is connected or connectable to a connection which forms part of the network formed by the units. Message transmission within the system takes place serially and digitally at said connection(s). The message transmission at the connection consists of message types which are ranked from the point of view of priority and the units and the connection are arranged so as to discriminate in the message transmission effected and guarantee a transmission time of a finally transmitted message between units concerned of a maximum of 2.0 ms for at least three different instantaneous signals or trigger signals which are attributable to functions in or on the textile machine.
    • 构成纺织机一部分的元件/功能由计算机化系统进行控制和监督。 这包括一个或多个用于元件/功能的单元,并且与其它单元一起形成网络。 如果需要,一个或多个单元可以服务多个元件或一个功能。 每个单元连接或连接到形成由单元形成的网络的一部分的连接。 系统中的消息传输在所述连接处串行和数字地进行。 连接中的消息传输由从优先级的角度排列的消息类型组成,并且单元和连接被布置为在所进行的消息传输中进行区分,并且确保有关单元之间的最终发送的消息的传输时间 对于至少三个不同的瞬时信号或可归因于织机中或机器上的功能的触发信号,最大值为2.0ms。