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    • 3. 发明公开
    • TUFTING MACHINE DRIVE SYSTEM
    • TUFTING MACHINE驱动系统
    • EP3004446A1
    • 2016-04-13
    • EP14803701.3
    • 2014-05-28
    • Card-Monroe Corporation
    • NEELY, Marshall, AllenMATHEWS, Ricky, E.GIBSON, Daryl, L.
    • D05C15/20F16C3/04
    • D05C15/12D05C15/10D05C15/20D05C15/30
    • A tufting machine (T) has a needle bar (11) for carrying a plurality of needles for reciprocating into and out of a base material. A sliding needle bar shift mechanism (56) may shift the needle bar (11) laterally according to a pattern. The needle bar (11) is mounted for reciprocation and for lateral movement relative to the direction of reciprocation by a drive system (10) including a first directional drive component (35, 101) having a foot (41, 104) secured to a respective push rod (26) of the tufting machine (T) and a second directional drive component (37, 102) connected to the shift mechanism (56). The first and second drive components (35, 101, 37, 102) will connect to the needle bar (11) through linear bearings or bushings so that the motion of the needle bar (11) in multiple different directions is controlled while permitting greater machine operating and needle bar shifting speeds.
    • 簇绒机(T)具有针杆(11),该针杆(11)用于承载多根针以往复进出基材。 滑动针杆移位机构(56)可以根据图案横向移动针杆(11)。 针杆(11)被安装成往复运动并且通过包括第一定向驱动部件(35,101)的驱动系统(10)相对于往复运动方向横向运动,该第一定向驱动部件具有固定到相应的脚 簇绒机(T)的推杆(26)和连接到换档机构(56)的第二定向驱动部件(37,102)。 第一和第二驱动部件(35,101,37,102)将通过线性轴承或衬套连接到针杆(11),从而控制针杆(11)在多个不同方向上的运动,同时允许更大的机器 操作和针杆移动速度。
    • 7. 发明公开
    • Tufting machine with precision drive system
    • Tuftingmaschine mitPräzisionsantriebssystem
    • EP0867553A2
    • 1998-09-30
    • EP98300608.1
    • 1998-01-28
    • Card-Monroe Corporation
    • Christman, William M., Jr.
    • D05C15/30D05C15/28D05C15/16
    • D05C15/28D05C15/16D05C15/30
    • An improved tufting machine with a precision drive system for laterally shifting the reciprocating needle bars of the tufting machine across a tufting zone in which tufts of yarn are made in a backing material advanced through the machine beneath the needle bars is disclosed. The precision drive system includes the use of inverse roller screw actuators which may be adapted for driving the several moving components of the tufting machine, to include not only the shifting of the needle bars, but also to reciprocate the needle bars toward and away from the tufting zone, rock the loopers and or knives of the machine, and to laterally shift the backing material in which the tufts of yarn are made with respect to the needles as the backing material advances through the tufting machine.
    • 公开了一种具有精密驱动系统的改进的簇绒机,用于横向移动簇绒机的往复式针杆横跨簇绒区域,其中一束纱线制成的背衬材料通过针杆下方的机器前进。 精密驱动系统包括使用可用于驱动簇绒机的几个移动部件的反向滚柱螺杆致动器,不仅包括针杆的移动,而且还使针杆往复运动 簇绒区域,摇动机器的圆环和/或刀,并且当背衬材料通过簇绒机前进时,横向移动背衬材料,其中纱线簇相对于针被制成。