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The characteristics of the emblem cover of the quilt production line

2022/08/09
Author:Xinjinlong Machinery-Fabric Recycling Machine Manufacturer

The fixed emblem cover is used, that is, the surface of the quilt production line cover is decorated with retractable materials instead of the movable cover card clothing, which is beneficial to overcome the upper cover, but the production efficiency is low and it is difficult to be widely used. 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.

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. 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. Canadian Carding Experts recommends a new method that can overcome the shortcomings of movable flats and clothing, and forks can solve the shortcomings of fixed particle flats.

In this way, in the area of ​​the cover plate, one part of the cover 5 is equipped with a garment, decorating the hood to another part of the microbit or simply the surface. Alternate the two cover plates as shown in Figure 1-45. Available with flexible wire, or cover plate party sign bit plan Chinese and American plate 6.

The characteristics of this kind of enterprise fixing a cover are: (1) The surface of the elastic metal card clothing should be very smooth, which can minimize the phenomenon of cell adhesion and fibers. (2) A curved surface with a rounded corner is the Bumai bud inclination angle or fiber flow direction. A very low height above the surface Bumai should be emphasized to ensure only transient fibers are held, without clogging the accumulation and spreading fibers.

Even if the tip and the surface are used at the same time, the clothing will die, as shown in Figure 1-46. The height of the above fillet of the cloth should preferably be 0.02-0.04 inches. (3) The density of the needle tip mainly depends on the thickness of the combed fibers.

It is possible to adopt the following two types of card clothing with smoothness, that is, the density of the fibers entering the anchor is small, and the density of the fibers leaving the end is large or phase skin. (4) There are two kinds of needle-like structures, one is evenly distributed on the entire surface, and the other is that there are narrow strips of empty needles in the needle area, forming double or multi-row card clothing, as shown in the figure. 1-47. Figure 1-48 shows the needles interwoven on the surface of the fabric.

Thus, in a row of needles in the opposite direction to the fiber, a locking post adjacent between two needles follows immediately. There are two ways to assemble this fixing plate. One way is to install the cover using a chain link whenever the power is cut off.

Another way is to mount on a fixed card quiet track bend can be adjusted to select the appropriate hydraulic cylinder, the surface of the pressure gauge needle cover. This kind of enterprise fixed cover can also be used in conjunction with activities to carry out cover penalties. The fixed cover can be installed before or after the design activity as a cover.

When using the two ways to fix the cover plate based on the above problem, the speed development of Xinjinlong should be in the range of 2000-6500 ft/min.

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