The quilt production line carding tension control device is used to eliminate impurities that affect the yarn, and to give the yarn a certain tension, so as to have a good quality bobbin. Grinder A spinning machine that turns fiber strands into rovings. The main function is to draft and twist, and to wind the roving into a certain package to meet the processing requirements of the spinning frame.
Special equipment for the textile industry on the winder. As the last process of spinning and the first process of weaving, winding is the link between the past and the next.“bridge”Therefore, it occupies an important position in the textile field. The structure of the double twisting unit of the double twisting machine mainly includes the spindle braking device, the spindle part of the double twisting machine, the yarn winding device, and the special device of the double twisting unit.
When (a) the carding device is carded by the yarn winder, which attaches to the yarn short fibers, neps, impurities are adjusted and scraped off by the edge of the slit. Hairiness, and the retainer ring part rent when the winder is produced, because the broken yarn comes loose through the slit. This removal of yarn defects improves yarn quality.
The structure of the quilt production line carding board is shown in Figure 2-2 (A). The front cover 1 is fixed on a tension test frame. The fixed combing board 2 is installed under the front cover. The movable combing plate 3 is fixedly mounted between the front cover plate 1 and the rear cover plate 4 with screws, and the compression mechanism spring 5 is installed on it. Trends in developing mobile.
When adjusting the size of the gap, we only need to loosen the adjustment and screw 6 first, and then insert these measuring plates with different thicknesses, as shown in 2-2 (B), into the gap, so that the movable yarn elimination plate 3 is in the process of pressing. Under the action of the middle spring 5, the required gap is formed with the fixed carding board, and then the various screws are adjusted. Good shaping. The tension winding must fit properly. If the tension is too large, the elasticity of the joint extension will be affected, and the end will be broken after the Chen Peijia step. If the tension is too small, it will cause loose cheese, molding defects, and warping.
Figure 2-3 shows the gasket tensioner. It consists of two metal return discs sleeved on a metal shaft (requires hard plating to increase hardness to prevent wear). There are felt pads and tension pads on the upper tension plate.
There is also a spring control seed on the upper end of the shaft to prevent the tension pad from jumping out of the shaft during operation. In a changeover tension pad elbow, the spring lever can be raised to rotate 90 degrees and the back of the tension pad can be removed from the shaft. During operation, the yarn passes through two tension discs, which exert a certain tension on the yarn due to the winding of the discs.
Top and bottom tension plates, tension pads, and other loops are attached to the bobbin, which rotates as the yarn progresses. Felt pads are used to absorb the vibration of the tension plate and the tension pad fixed in rotation to prevent violent beating.