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公开(公告)号：US4363585A
公开(公告)日：1982-12-14
申请号：US224217
申请日：1981-01-12
CPC分类号： D01G7/10
摘要： Apparatus for removing fiber portions from a selected plurality of bales and delivering the fiber to a receiver, such apparatus including a head that is lowered into contact with the top surface of such bales to grasp fibers therefrom. A control system is provided which generates a signal when the head has traveled a predetermined vertical distance toward a bale, and the signal is used to vary the sequence of pick-up or the amount of fiber picked up, from the plurality of bales to assure that the plurality of bales are maintained at substantially even heights during the sequential pick-up of fiber therefrom.
摘要翻译： 用于从所选择的多个捆中去除纤维部分并将纤维递送到接收器的设备，该设备包括头部，该头部降低成与这种捆的顶面接触以从其中抓取纤维。 提供了一种控制系统，当头部朝着捆包行进了预定的垂直距离时产生信号，并且该信号用于从多个捆包中改变拾取顺序或拾取的纤维量，以确保 在从纤维的连续拾取期间，多个捆保持在基本上均匀的高度。
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公开(公告)号：US4283909A
公开(公告)日：1981-08-18
申请号：US168333
申请日：1980-07-14
CPC分类号： D01H1/385
摘要： For use with a spinning frame, apparatus for removing underwound yarn wraps from the base portion of the rotating spindle, such apparatus including a spindle cleaning structure mounted on a spindle rail for pivotal movement between a first spindle cleaning position engaging the spindle and a second inactive position clear of the movement of the reciprocating ring rail of the spinning frame. A plurality of spindle cleaning structures may be provided along the extent of the spindle rail, each such structure being operated between its first and second position by the movement of ring rail during a predetermined portion of such movement. The spindle cleaning structures may be arranged for sequential operation by the ring rail to provide sequential cleaning of the spindles.
摘要翻译： 为了与旋转架一起使用，用于从旋转主轴的基部除去下卷纱的装置，该装置包括安装在主轴轨道上的主轴清洁结构，用于在与主轴接合的第一主轴清洁位置和第二主动轮之间枢转运动 位置远离纺纱机的往复式环轨的运动。 多个主轴清洁结构可以沿主轴轨道的范围设置，每个这样的结构在这样的运动的预定部分期间通过环形轨道的运动在其第一和第二位置之间操作。 主轴清洁结构可以被布置成通过环形轨道顺序操作以提供主轴的顺序清洁。
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公开(公告)号：US4043464A
公开(公告)日：1977-08-23
申请号：US716275
申请日：1976-08-20
IPC分类号： D01G13/00
CPC分类号： D01G13/00
摘要： Equipment including a pick-up head arranged on an elevated trackway for automatically picking up increments of fiber from a plurality from fiber bales, and serially delivering such fiber increments to a feeder unit which feeds the fiber to a hopper. The hopper may become choked when an excess quantity of fiber is fed thereto, and a control system is provided which automatically energizes and de-energize the feeder unit after a predetermined number of fiber increments have been delivered to the feeder unit, the total quantity of fiber in such predetermined number of fiber increments, when added to the quantity of fiber in the hopper it signals for more fiber, being less than that which will cause the hopper to become choked. A fiber guide arrangement is also included in the hopper to prevent fibers fed thereto from taking a path of movement which could choke the hopper.
摘要翻译： 包括拾取头的设备，其布置在升高的轨道上，用于从纤维束自动拾取纤维的增量，并且将这种纤维增量串行地输送到将纤维馈送到料斗的进料器单元。 当向其馈送过量的纤维时，料斗可能会窒息，并且提供了一种控制系统，其在预定数量的纤维增量已经被输送到给料器单元之后，自动地给送单元供能和断电，总量 纤维以这样的预定数量的纤维增量，当添加到料斗中的纤维量时，其信号更多的纤维，小于将导致料斗被窒息的纤维。 在料斗中还包括纤维引导装置，以防止送入其中的纤维带走可阻塞料斗的运动路径。
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公开(公告)号：US4448272A
公开(公告)日：1984-05-15
申请号：US310213
申请日：1981-10-09
申请人： Alex J. Keller , Joseph R. Williams , Erhard A. Fechner , Akiva Pinto , James A. King, Jr. , Charles D. Crawford , Riley C. Maness
发明人： Alex J. Keller , Joseph R. Williams , Erhard A. Fechner , Akiva Pinto , James A. King, Jr. , Charles D. Crawford , Riley C. Maness
CPC分类号： G01G13/285 , G01G13/29
摘要： Method and apparatus for feeding, weighing and releasing a predetermined quantity of fiber in reoccurring cycles for use in a fiber blending operation or the like whereby the quantity of fiber released in each cycle is maintained at an essentially constant and preselected level, which includes means for sensing the actual weight of fiber dumped from a weigh pan or container, comparing such weight with a constant preset desired weight setting, and varying the weight of fiber delivered during the next cycle to compensate for any differences between the preset weight and the actual weight dumped during the preceding cycle.
摘要翻译： 用于在用于纤维混合操作等的再次循环中进给，称重和释放预定量的纤维的方法和装置，由此每个循环中释放的纤维的量保持在基本上恒定和预选的水平，其包括 感测从称重盘或容器倾倒的纤维的实际重量，将这种重量与恒定的预设所需重量设定进行比较，并改变在下一个循环期间输送的纤维的重量，以补偿预设重量与实际重量之间的任何差异 在上一个周期。
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公开(公告)号：US4387486A
公开(公告)日：1983-06-14
申请号：US283828
申请日：1981-07-16
CPC分类号： D01G23/04
摘要： A control system for use in textile processing equipment including a card and a chute feed delivering a batt of fiber thereto. The operating speed of the card is sensed to generate a signal that is used to drive the motor for the oscillating densification plate and the feed roll of the chute feed at speeds having a predetermined ratio of the operating speed of the card. The weight of the batt formed by the chute feed is sensed and a signal is generated in proportion to the sensed weight, and this signal is used to override the primary drive for the oscillating plate and thereby vary the ratio between the operating speed of the card and speed of oscillation of the plate. The chute feed includes a device for sensing the level of accumulated fiber in the chute feed, and this device generates a signal that is utilized to override the primary drive for the feed roll of the chute feed and thereby vary the ratio between the operating speed of the card and the speed of such feed roll. In another embodiment, the "on-off" operating condition of the card is sensed, and the feed roll and oscillating plate are operated at a predetermined speed in response to the "on" condition of the card being sensed. The signal generated by the batt-weight sensing means is then used to vary the predetermined speeds of the feed roll and the oscillating plate.
摘要翻译： 一种用于纺织加工设备的控制系统，包括卡片和滑槽进给器，其向其输送纤维絮垫。 感测卡的操作速度以产生用于以具有卡的操作速度的预定比率的速度驱动用于振荡致密化板的电动机和滑槽进给的进给辊的信号。 感测由滑槽进给形成的絮垫的重量，并且与检测到的重量成比例地产生信号，并且该信号用于超驰振荡板的主驱动器，从而改变卡的操作速度之间的比率 和板的振荡速度。 滑槽进料包括用于感测滑槽进料中累积的纤维的水平的装置，并且该装置产生用于超越滑槽进料的进料辊的主驱动器的信号，从而改变滑动进料的运行速度 卡和这种进给辊的速度。 在另一个实施例中，感测卡的“开 - 关”操作状态，并且响应于被感测的卡的“接通”状态，馈送辊和振动板以预定速度操作。 然后，使用由重物检测装置产生的信号来改变进给辊和振动板的预定速度。
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公开(公告)号：US4394790A
公开(公告)日：1983-07-26
申请号：US336016
申请日：1981-12-30
申请人： Alex J. Keller , Akiva Pinto
发明人： Alex J. Keller , Akiva Pinto
CPC分类号： D01G23/02
摘要： A chute feed having a chute formed in part by an upper perforated wall portion and a lower oscillating wall portion. Two compartments are formed adjacent the chute and are separated therefrom by the upper and lower wall portions, and a divider wall is disposed to extend from the front of the chute feed to a location between the upper and lower edges of the upper perforated wall portion, such divider wall separating the two compartments and permitting the compartments to be exposed to upper and lower parts of the perforated wall portion, respectively. A blower having an inlet connected to a location outside the chute feed directs a path of air around the opening roller of the chute feed, through the perforated wall portion, and into the upper compartment where the air, and any dust or micro-dust entrained therein is sucked from the upper compartment by an air outlet conduit adapted to be connected to the vacuum of the extractor associated with the card being fed by the chute feed, whereby the air flow serves to level the fiber in the chute and also to remove and exhaust dust and micro-dust from the fiber. The lower compartment causes air to be forced into the chute through the lower part of the perforated wall portion during movement of the oscillating wall portion in its non-densifying direction, such air acting to assist in compacting the fiber in the chute.
摘要翻译： 斜槽进料，其具有由上多孔壁部分和下振荡壁部分部分形成的滑槽。 两个隔间形成在斜槽附近并且通过上壁部分和下壁部分分隔开，并且分隔壁设置成从滑槽进料的前部延伸到上多孔壁部分的上边缘和下边缘之间的位置， 这种分隔壁分隔两个隔室并且允许隔室分别暴露于穿孔壁部分的上部和下部。 具有连接到滑槽进料外部位置的入口的鼓风机将通过穿孔壁部分的滑槽进料的打开辊周围的空气路径引导到上部隔室中，空气和任何灰尘或微尘携带 其中通过适于连接到与由滑槽进料供给的卡相关联的提取器的真空的空气出口导管吸入，由此空气流用于使滑槽中的纤维平坦化， 纤维排出的灰尘和微尘。 在振动壁部分处于非致密化方向的运动过程中，下隔室使得空气通过穿孔壁部分的下部被迫进入滑槽，这种空气用于有助于将纤维压实在滑槽中。
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公开(公告)号：US4476611A
公开(公告)日：1984-10-16
申请号：US340635
申请日：1982-01-19
申请人： Alex J. Keller , Akiva Pinto
发明人： Alex J. Keller , Akiva Pinto
CPC分类号： D01G23/02
摘要： A chute feed having an opening roller and a vertical chute therebeneath for receiving and collecting fibers, the chute having one generally vertical side wall formed with an area of perforations extending above and below the normal level of fibers collected in the chute, and a blower for generating an air current around the upper portion of the opening roller and toward the perforations to entrain fibers leaving the roller and to assist in equalizing the level of fibers collected in the chute. A fiber level sensing device is provided adjacent the area of wall perforations to control the flow of fibers from the opening roller to the chute.
摘要翻译： 一种滑槽进料，其具有开口辊和在其下方的用于接收和收集纤维的垂直滑槽，所述滑槽具有一个大致垂直的侧壁，该侧壁形成有在所述滑槽中收集的正常水平的纤维的上方和下方延伸的穿孔区域，以及鼓风机 在打开辊的上部周围产生气流并朝向穿孔，以夹带离开辊的纤维并帮助平衡收集在滑槽中的纤维的水平。 纤维水平传感装置邻近墙壁穿孔的区域设置，以控制从开启辊到滑槽的纤维流动。
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公开(公告)号：USRE30702E
公开(公告)日：1981-08-11
申请号：US88780
申请日：1979-10-29
IPC分类号： D01H9/10
CPC分类号： D01H9/10
摘要： Apparatus movable along a spinning frame to doff full bobbins from the spindles thereof and to don empty bobbins onto such spindles. Low pressure pneumatic sensors are provided for emitting a stream of low pressure air into the path of movement of selected elements of the apparatus and generating a pneumatic signal each time a stream of low pressure air is interrupted by the movement of such elements, and a low pressure pneumatic control system receives the pneumatic signals and operates the selected elements of the apparatus in a predetermined sequence.
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公开(公告)号：US4507826A
公开(公告)日：1985-04-02
申请号：US434010
申请日：1982-10-13
申请人： Alex J. Keller , Akiva Pinto
发明人： Alex J. Keller , Akiva Pinto
IPC分类号： D01G7/04
CPC分类号： D01G7/04
摘要： Apparatus for removing fiber from a plurality of bales including a carriage for movement along the bales and a head which is carried by the carriage for vertical movement to engage the bales and remove fiber therefrom during traverse movement of the carriage. The head includes a rotatable beater arranged with its axis of rotation at an acute angle to the direction of movement of the carriage along the bales. A control system is provided whereby the level of the bale is sensed by photocells mounted on the head, and the head can be moved upwardly and/or downwardly if the sensed bale level is above or below predetermined levels. The control system may also move the head upwardly if the head itself is moved upwardly relative to its vertical drive assembly. A suction conveyor system is provided for conveying away removed fiber, and this system includes a perforated plate for separating out any trash, dust and the like from the fiber. Additionally, the head and/or the rotatable beater roll may be designed to provide an even suction force across the width thereof to assist in removing fiber from the beater roll and conveying such fiber away.
摘要翻译： 用于从多个捆包中除去纤维的装置，包括用于沿着捆包运动的托架和由托架承载的用于垂直运动的头部的头部，以便在托架的运动过程中从而接合捆包并除去纤维。 头部包括可旋转的打浆机，其旋转轴线与托架沿着捆包的运动方向成锐角。 提供了一种控制系统，其中捆包的水平由安装在头部上的光电池感测，并且如果感测到的捆包级别高于或低于预定水平，则头部可以向上和/或向下移动。 如果头部本身相对于其垂直驱动组件向上移动，则控制系统也可向上移动头部。 提供一种用于输送除去的纤维的抽吸输送系统，并且该系统包括用于从纤维中分离任何垃圾，灰尘等的多孔板。 此外，头部和/或可旋转的打浆辊可以被设计成在其宽度上提供均匀的吸力，以帮助从打浆辊中去除纤维并将这种纤维传送出去。
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公开(公告)号：US4510647A
公开(公告)日：1985-04-16
申请号：US434009
申请日：1982-10-13
申请人： Alex J. Keller , Akiva Pinto
发明人： Alex J. Keller , Akiva Pinto
CPC分类号： D01G23/04
摘要： Method and apparatus for processing textile materials and, in particular, controlling the density of fiber in a carding system. A fiber feeder is provided which includes a blower and an oscillating plate, both of which act to compress fiber collected in the chute of the fiber feeder. A first sensing device is utilized at the discharge of the fiber feeder to sense the density of the batt being fed therefrom to a card, and a second sensing device is utilized at the trumpet of the card to sense the density of the fiber which forms the sliver in such trumpet. Control means is provided to regulate the operating speed of the blower and the oscillating plate in response to the signals generated by the first and second sensing devices.
摘要翻译： 用于加工纺织材料的方法和装置，特别是控制梳理系统中纤维的密度。 提供了一种纤维馈送器，其包括鼓风机和振荡板，两者都用于压缩收集在纤维馈送器的滑槽中的纤维。 第一感测装置用于放电纤维馈送器以感测从其馈送到卡的毛层的密度，并且第二感测装置用于卡的喇叭处以感测形成纤维的纤维的密度 在这样的小号里。 提供控制装置以响应于由第一和第二感测装置产生的信号来调节鼓风机和振动板的操作速度。
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