多针绗缝机工作原理
Working principle of multi needle quilting machine
多针绗缝机包括相等长度的上升（下降）支撑件，该支撑独立地构造通过独立操作杆上下移动；安装在上升（下降）支撑件上的多个机针，安装在上升（下降）支撑件下的导向件，该导向件设有导向孔，承载机针的机针支撑件经过该导向孔固定在上升（下降）支撑件上。每个支撑杆设有压脚，同时由弹簧弹性支撑。作为替换，缝被机构造成使安装在细长的纵向前，后钩基座上的多个钩分别通过钩支持件固定就位。在这种情况下，通过调节后钩基座的位置，可同时调节后钩支持件。而且，纵向杆安装在机针的前侧上方，以便根据凸轮导向件的操作在向前（向后）方向旋转一定角度。纵向杆设有与机针相同数量的挑线杆，以允许机针容纳缝被的线，该线穿过每个挑线杆，以避免任何断线
The multi needle quilting machine includes a rising (descending) support of equal length, which is independently constructed to move up and down through an independent operating rod; a plurality of needle mounted on the rising (descending) supporting member, a guide member installed under the rising (descending) supporting member, the guide piece is provided with a guide hole, and the needle supporting member carrying the needle is fixed on the rising (descending) support through the guide hole On the paper. Each supporting rod is provided with a presser foot and is elastically supported by a spring. As an alternative, the seam is caused by the mechanism, so that a plurality of hooks installed on the slender longitudinal front and rear hook bases are respectively fixed in place by the hook support. In this case, the rear hook support can be adjusted at the same time by adjusting the position of the rear hook base. In addition, the longitudinal bar is installed above the front side of the needle to rotate forward (backward) according to the operation of the cam guide. The longitudinal bar is provided with the same number of thread take-up rods as the machine needle, so as to allow the needle to accommodate the sewing thread, and the thread passes through each thread take-up rod to avoid any thread breakage