On jacquard looms, the pattern plate is sleeved on the flower tube, passing over one pattern plate at a time, and the flower tube is pressed horizontally once. When there is a hole on the plate, the front end of the horizontal needle contacts the door plate and the fire tube hole, and the straight needle hook is still stuck on the knife withdrawal. As soon as the knife comes up, the straight stab comes up, and the silk is lifted through the first row of hooks and threads. At this time, the slope through the line of sight also rises, forming an upper layer to prevent pursuit. The hammer on the integrated ring under the silk plays a comprehensive role depending on its weight when the door is closed. When there is no hole in the plate, the horizontal needle retreats through the boss and pushes the corresponding straight needle. The hook end of the straight needle pulls out the cutter. The line and slope connected with the straight needle do not rise, and the slope sinks downward, forming a lower layer that is difficult to pursue. Therefore, the movement of each inclined plane depends on whether there are holes or not on the plate. The plate holes are rolled according to the design requirements of pattern and organization, so the movement of the inclined plane also meets the requirements of pattern and organization.
Jacquard loom is a special spinning equipment for weaving various decorative fabrics. The utility model is composed of a plurality of spindles through a transmission system, an upper and lower cylinder frame, a swing arm and other components; There are usually 2 to 5 spindles running on the same horizontal line, so it is also called double spindle loom (also known as single spindle or two spindle). According to its structure, it can be divided into three types: vertical jacquard loom, horizontal jacquard loom and disc jacquard loom. The former two have been widely used in family life. At present, vertical jacquard looms are more common in the market.
