The development and use attention of the high-speed braider machine

12 Aug 2022

The high-speed braider machinery and equipment occurred in the early 20th century. In 1911, high braider machines gradually entered our country. At that time, 20 flat knitting machines were produced by the missionaries of the Zhejiang Haimen Catholic Church, and hand-woven coarse cotton yarn fabrics for the interior of the church. In 1916, this type of knitting machine gradually appeared in the Chinese sales market.

In 1921, my country gradually produced its flat knitting machines, but because of its late start and poor equipment, the development trend has been very slow. It was not until after liberation that the industrial production of flat knitting machines in my country gained a significant development trend. However, the development and production of household knitting machines did not gradually develop until the early 1980s. The actual development trend with knitting machines was in Japan before World War II. At that time, the key application was hand-made needle-type knitting machines.

In 1976, a variety of flat-bed jacquard knitting machines gradually appeared. In 1977 the electronic jacquard knitting machine occurred. Later, some people designed various types of knitting machines such as telescopic knitting machines and full-shape knitting machines. Now the knitting machine team has continued to grow and the categories are slowly available.

At present, the market share of advanced equipment in the field of knitting machines in China is less than 40%. Very few large knitting machine manufacturing enterprises have relatively advanced technical equipment. Other companies use fairly outdated machinery and equipment, which seriously affects the production capacity of enterprises. development and improvement of product quality. With the development and design of new knitting machine products, the direction of choosing new materials to meet special functions, knitting machine manufacturers are also improving the degree of numerical control on the computer and improving the auxiliary design pattern design scheme system, while paying more attention to the whole process. Development of the forming, functional, and high-efficiency knitting machine industry.

The braiding machine is the equipment used for weaving. Because of the continuous and rapid progress of the times and the continuous development of scientific and technological progress, the performance of the equipment has continued to improve, and the application effect has become more and more significant. The demand for materials is getting higher and higher, which also makes it difficult for state-owned equipment to meet everyone's regulations.

The high-speed knitting machine is one of them. In the process of manufacturing the design scheme, the current development trend requirements and application specifications are integrated, and the production and manufacturing conform to the actual relevant specifications. Whether it is in the external design of the device or the performance used, it has won unanimous five-star praise. There are also fast multi-head automatic yarn machines, three-strand rope machines, and so on.

The high-speed knitting machine has high efficiency, stable operation, and a very long application time, reducing the money we spend on equipment purchases: the application of personalized design solutions makes the actual operation more and more simple. It can meet a variety of group applications, it is very safe in the process of application, and it will not cause noise, ensuring the ecological environment of work.

Some parts of the knitting machine such as:

Spindle support, sliding seat, etc., must ensure the accurate distance between the sliding seat and the braided wire of the lower spindle after overhauling and disassembling or replacing new parts for reassembly. It is recommended to first place a sliding frame and its upper spindle to run on the sliding turntable so that the lower knitting line will not be hooked or cut by the sliding frame when it is led from the swing rod to the knitting point.

Precautions:

During rough adjustment, put the spindles on the two adjacent outer spindle supports, guide the braiding wire to the braiding point through the swing rod, and fold it tightly. When the braided wire enters or exits from the slot on the slide carousel track, its distance from the edge of the upper spindle carriage must be substantially equal. Adjustment of the distance can be achieved by shifting the gear carrier forward or backward one or several gears. If the precise adjustment distance cannot be achieved by moving one tooth, fine-tuning can be performed according to the following steps: Loosen the five fixing screws on the inner gear ring. Since the through hole is elliptical, the sliding frame can be fine-tuned by moving the inner gear ring. Tighten the screws after adjusting in place. Place the rest of the sliding frames evenly on the sliding ring track. If the swing height of the braided wire is different after the new swing rod is installed, it should be adjusted so that all the swing rods have the same stopping point.

There are many failures in the improper use of the braiding machine during the making process:

1. Warp yarn tension control: The warp yarn is inconsistent in the opening to the maximum height and the length of the heald. Since the glass fiber basically does not stretch, it is necessary to select an appropriate warp yarn tension control system such as a grinding disc tensioner to control the yarn tension.

2. The complete edge structure of the fabric: the shuttle loom structure is adopted; the weft tension control is the key point.

3. The thickness and width of the fabric: Considering the influence of thickness in the beating-up process, it is necessary to ensure that the opening is clear, and the height of the shuttle must be fully reserved.

Keywords: high-speed braider machines

Originally published 12 Aug 2022, updated 12 Aug 2022.