Automated sewing system and method for sewing a knit glove cuff edge
    1.
    发明授权
    Automated sewing system and method for sewing a knit glove cuff edge 失效
    自动缝制系统和缝制针织手套袖口的方法

    公开(公告)号:US6123041A

    公开(公告)日:2000-09-26

    申请号:US483333

    申请日:2000-01-14

    摘要: An automated sewing system and method for overedge sewing a cuff edge of a knit glove to inhibit the glove cuff edge from unraveling is disclosed. The present invention permits an oversew pattern to be sewn into the seam thereby locking the stitches. The oversew pattern length and run-off angle is maintained consistent between workpieces and is predetermined. A length of thread chain extending from the sewn cuff edge and the length of thread chain remaining on the finished glove is automatically controlled by the present invention. Additionally, the present invention permits a label to be automatically inserted at a predetermined location into the sewn seam on the glove. Moreover, the present invention permits a tensioned elastic strip to be conjointly inserted into the sewn cuff edge thereby elasticizing the cuff edge of the glove.

    摘要翻译: 公开了一种自动缝制系统和方法,用于围绕缝合针织手套的袖口边缘以阻止手套袖口边缘脱离。 本发明允许将缝合图案缝合到缝中,从而锁定针迹。 过冲图案长度和偏离角度在工件之间保持一致并且是预定的。 通过本发明自动控制从缝制边缘延伸的线链长度和保留在成品手套上的线链长度。 此外,本发明允许将标签自动插入到手套上的缝合缝中的预定位置处。 此外,本发明允许张紧的弹性条被并入插入缝合边缘,从而使手套的袖口边缘弹性化。

    Mattress edge sewing machine
    2.
    发明授权
    Mattress edge sewing machine 失效
    床边缝纫机

    公开(公告)号:US07441508B2

    公开(公告)日:2008-10-28

    申请号:US11709180

    申请日:2007-02-21

    IPC分类号: D05B11/00 D05B27/10

    摘要: A mattress edge sewing machine including a frame having a material supporting surface, a sewing station defined by a needle bar mounted in the frame for generally vertical reciprocatory movements along a fixed centerline, and a feeding mechanism for pulling material through the sewing station of the machine. The feeding mechanism includes upper and lower positively driven feed rollers which are continually biased into operable engagement with each other. The feed rollers are arranged less than 0.8625 inches, measured in the direction of material advancement, separates the centerline of the feed rollers from the centerline of the needle bar. The needle bar is moved in timed relation relative to the movements of the looper, and with the needle bar traversing a distance in a single vertical direction at a ratio greater than 3:1 relative to the distance in a single lateral direction traversed by the looper.

    摘要翻译: 一种床垫边缘缝纫机,包括具有材料支撑表面的框架,由安装在框架中的针杆限定的缝合站,用于沿着固定的中心线大致垂直往复运动;以及馈送机构,用于将材料拉过机器的缝合站 。 进给机构包括上,下主动进给辊,它们被连续地偏置成彼此可操作地接合。 馈送辊布置在材料前进方向上测量的小于0.8625英寸,将进给辊的中心线与针杆的中心线分开。 针杆相对于弯针的移动以定时关系移动,并且针杆以相对于由弯针穿过的单个横向方向上的距离大于3:1的比例在单个垂直方向上移动距离 。

    Mattress edge sewing machine
    3.
    发明申请
    Mattress edge sewing machine 失效
    床边缝纫机

    公开(公告)号:US20070199488A1

    公开(公告)日:2007-08-30

    申请号:US11709180

    申请日:2007-02-21

    IPC分类号: D05B11/00

    摘要: A mattress edge sewing machine including a frame with a drive shaft rotatably mounted therein and having a material supporting surface, a sewing station defined by a needle bar mounted in the frame for generally vertical reciprocatory movements along a fixed centerline and a feed mechanism for pulling materials along a generally horizontal direction thereby facilitating advancement of multiple mattress material plies through the sewing station of the machine. The feed mechanism includes upper and lower positively driven feed rollers which are continually biased into operable engagement with each other. The feed rollers are arranged in the line of feed of the material and within a range of about 0.4 inch to about 1.0 inch rearwardly of the needle bar centerline whereby facilitating advancement of material through a sewing station on the machine and especially around four corners of a mattress being sewn. The needle bar is moved in timed relation relative to the movements of the looper, and with the needle bar traversing a distance in a single vertical direction at a ratio greater than 2:1 relative to the distance in a single lateral direction traversed by the looper.

    摘要翻译: 一种床垫边缘缝纫机,包括具有可旋转地安装在其中并具有材料支撑表面的驱动轴的框架,由安装在框架中的针杆限定的缝合站,用于沿着固定中心线大体垂直往复运动,以及用于拉动材料的进给机构 沿着大致水平的方向,从而便于通过机器的缝纫台推进多个床垫材料层。 进给机构包括上,下主动进给辊,它们被连续地偏置成彼此可操作的接合。 进料辊布置在材料的进料线中,并且在针杆中心线后方的约0.4英寸至约1.0英寸的范围内,从而有助于材料通过机器上的缝合站,特别是在四周的 正在缝制床垫 针杆相对于弯针的运动以定时关系移动,并且针杆以相对于由弯针穿过的单个横向方向上的距离大于2:1的比例在单个垂直方向上移动距离 。

    Method and apparatus for latchtacking
    4.
    发明授权
    Method and apparatus for latchtacking 失效
    闩锁的方法和装置

    公开(公告)号:US5803002A

    公开(公告)日:1998-09-08

    申请号:US822699

    申请日:1997-03-21

    摘要: An apparatus and method is provided for a less costly and more reliable latchtacking technique that produces a finished work piece that is esthetically superior to the work piece that is produced by the current technique. A chain cutter has miniaturized cutting blades located at the back edge of the chaining tongue such that a relatively short unstretched chain is cut. The chain is not stretched because, stitch Also at the time the chain is cut, the vacuum in the hollow chaining tongue has been turned off. The tension on the needle thread is adjusted when chaining begins such that a short pliable balanced chain is produced which results in a more reliable technique and a latchtack that is esthetically superior to prior art latchtacks.

    摘要翻译: 提供了一种装置和方法,其用于成本较低且更可靠的闩锁技术,其产生在美学上优于由当前技术产生的工件的成品工件。 链条切割器具有位于链接舌片的后边缘处的小型化切割刀片,使得相对较短的未拉伸链条被切割。 链条不拉伸,因为缝合当链条被切断时,空心链接舌头中的真空已经关闭。 当链接开始时,调整针线上的张力,使得产生短的柔韧的平衡链,这导致更可靠的技术和在现有技术闩锁上美观的闩锁。