The structure of the double cotton box to the cotton machine corner nail curtain and the cotton roller of the quilt production line is basically the same as that of the A006B automatic cotton mixer. 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.
During the spinning process of the spinning frame, the semi-finished roving or sliver is drafted, twisted, and wound into a spinning machine. The combed sliver and the needle-carding machine combine the sliver, the needle row is drafted to improve the sliver structure, and the roving is further spun into spun yarn on the ring spinning frame, which is the main spinning machine. 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.
Due to the repeated loosening of the cotton block, the density of the quilts on the fingers of the quilt production line increases (the longitudinal distance x the horizontal distance is 50mmx30mm), and the diameter of the quilts is smaller (3.5mm). Spike inclination is reduced (35). The quilt production line has its own close relationship between the gap between the uniform roller and the stud curtain on the opening, the even development of the cotton output and the increase of the output.
Under the condition that the cotton storage volume of the middle cotton box is stable and the output is continuous and the supply is relatively abundant, the distance between the uniform roller and the braided stud curtain should be appropriately and effectively reduced, so as to increase the chance of the uniform roller to shoot down the cotton clumps, and to reduce the impact on opening and output. Even distribution of cotton is more positive and beneficial. In order to maintain a certain output of the enterprise, while reducing the distance, the linear speed of the corner nails can be increased at a corresponding cost. The results of the comparative analysis test are listed in Table 2-19 when the uniformity roller and the brad curtain are combined with different gauges and brad cord speeds.
It can be seen from the table that the unevenness of the lap can be reduced by reducing the distance between the uniform roller and the braided stud curtain and speeding up the speed of the braided stud. After the cotton layer of the quilt wire bonding roller pressing device is output by the dust cage and the cotton discharge roller, its structure is still relatively loose, and it must be compressed to make the layers more distinct after rolling and prevent sticking. Therefore, we need a company Adopt compact roller and pressurization. Its structural design is shown in Figure 2-36.
1, 2, 3, and 4 in the figure are the surface of the four products to form a smooth and hollow pressing position, the upper horizontal rod 5, the technical rod 6 and the lower horizontal rod with a fulcrum 8 and a heavy hammer 9 at one end of 7 meters During the process of applying pressure, moving a weight position information can effectively adjust the pressure on the cotton layer. In order to prevent the cotton layer from shrinking and wrinkling during the advance, the linear speed of the pressing roller gradually develops and increases from top to bottom. After the cotton layer is output from the pressing roller company, it is guided to the lap roller 11 through the hollow guide roller 10. The cotton layer is wound on the lap stop 12 due to the friction effect of the lap roller.