GF type terry cloth flexible rapier loom
G6200F terry cloth flexible rapier loom is a flexible rapier loom developed and produced by the Swiss Sultex company specifically for the production of high-grade terry cloth. Suitable weaving varieties: G6200F terry flexible rapier loom is equipped with 8-color electronic weft selection. It can adopt many types of weft yarns and has a wide range. It has little limitation on yarn count, thickness and type differences, and is conducive to weaving delicate and complex patterns. The satin strips (satin stall part) increase the variety of products and adapt to the changing needs of the market. Main structure G6200F towel flexible rapier loom has more perfect mechanical engineering design, advanced materials and electronic control technology. The rack is connected by box-shaped shell wall panels and box-shaped girders plus alloy steel pipes, making it more solid and stable. The transmission gear train is enclosed in the oil tank of the box-shaped shell, and the wall panel width reaches 20cm (other types of looms are only 8-10cm). Therefore, the structure is very solid, stable, has little vibration and is durable. The height of the breast beam is only 96cm, which is convenient for the operator to operate. All other types of looms in the world have single-wall panels, exposed wheel trains, and a breast beam height of more than 1m. Rapier transfer wheel and rapier belt. The rapier belt and driving wheel are made of carbon fiber laminated materials. They are light in weight and high in strength. They do not have transmission teeth and tooth holes. The pressing material that the rapier belt is wrapped around the driving wheel is made of It is composed of KEVLA (Alamid) fiber belt. The sword belt is directly driven by the driving wheel and is precise and seamless. The sword belt has no perforations, rests straight and correct in the shed, and has a long service life. Warp Tension System The warp tension system of the back beam adopts Sulzer’s unique torsion bar warp tension back beam. It has a high natural vibration frequency, fast response to warp tension changes, high sensitivity, and timely compensation for warp tension changes, which can effectively Reduce the peak and average tension, greatly reduce warp breakage, and improve product quality and production efficiency. Weft tension system Weft tension control adopts Sulzer’s original electronically dynamically adjusted and programmed weft brake. This device is completely adjusted and controlled based on the dynamic change of the weft tension during the weft insertion process, effectively reducing the tension peak during weft insertion, and providing favorable conditions for weft insertion of low-strength, weakly twisted yarns. And it can maintain the accuracy and uniformity of the weft tension value, improving the style and quality of the cloth surface. The towel loop forming mechanism The loop forming mechanism on the terry loom is an important guarantee for the production of high-end, fashionable, high-quality and colorful terry fabrics. The G6200F terry rapier loom uses a method of changing the reed beat-up stroke to form piles. The loop-forming mechanism is controlled by a computer program and driven by a servo motor. It forms loops by changing the beating stroke of the steel reed. Not only are the heights of the loops uniform and precise, the weaving density is high, but also a combination of loops of different heights can be used. , forming a unique and novel flower pattern. The largest loose weft distance is 24mm, that is, the pile height can reach 12mm. On a towel, 240 different loose and weft distances (i.e. 240 kinds of pile heights) can be set. The minimum adjustable distance is 0.1mm. Through computer program control, the pile height can be controlled at will according to the pattern requirements. Weft density control system Weft density can be freely set through programming, which is another important means to ensure fabric quality and pattern effects. About 1,000 different weft densities can be selected on a towel, and the smallest setting unit is 0.1 weft/cm. Loom speed control The speed of the loom can be controlled by programming. When weaving certain tissues, the speed of the loom can be slowed down to further optimize the quality of this part of the fabric and achieve the expected pattern effect. Rapier transmission mechanism The rapier driving mechanism is the “heart” of the rapier loom. Adopt an advanced four-axis intersecting space spherical crank mechanism. Assembled with only a few high-precision and high-stiffness components, the rapier is precise and has a high weft splicing success rate; there are no connecting rods, cams and transmission gears in the mechanism, so the cumulative tolerance is small and the long-term reliability is high; The rapier leisure pattern is reasonable, and the weft insertion leisure is optimized. The speed when clamping the weft yarn, releasing the weft yarn, and handing over the weft yarn is low and the action is gentle, so the weft insertion tension is small, which provides good conditions for the weft insertion of weakly twisted and low-strength weft yarns; the weft yarn breaks Low head rate, few stops, high vehicle speed, and good fabric quality. Guide rail-free reed seat. There is no rapier casual guide rail (guide hook) on the reed seat, which avoids the wear of the rapier belt and the lower warp yarns by the guide rail; there is no oil dust accumulated in the guide hook to contaminate cloth surface defects; there is no guide rail to make the rapier perfect. The reed is kept close to the reed to reduce weft skipping or broken weft defects caused by unclear opening; the reed base swings in a small arc (27°). When beating up, the angle between the reed and the cloth surface is reasonable (89°), and the pile shape and cloth surface quality are good; changing the effective weaving width is simple and quick, without the need to install and disassemble the guide hook. The supporting piece replaces the shuttle board. Use the supporting piece with the rapier in the shed to replace the shuttle board. This allows the lower warp yarn to sink below the shuttle surface formed by the supporting piece when the shed is fully opened, so the rapier is in the shed. Leisure no longer contacts and wears the upper and lower warp yarns; when opening, the lower warp yarns are no longer restricted by the shuttle board, the shape of the shed can be optimized, the warp breakage rate is low, and the cloth surface quality is good. Rapier head The rapier head is made of high-quality alloy steel. The entire rapier head is small, light, clean, strong and wear-resistant. The rapier head is suitable for a wide range of weft types and fineness (from 648tex velvet core thread, chenille yarn to 0.1tex silk), can simultaneouslyDifferent types of weft yarns such as cotton, blended chemical fiber fabrics, chemical fiber filaments, viscose yarns or gold and silver leather provide favorable conditions for the development of satin files with rich, beautiful and complex patterns. Control system The control microcomputer on the loom is the “brain” of the rapier loom. The newly designed operating software can be matched with various electronically controlled jacquard machines, dobby machines and production management systems. The computer terminal adopts a hand-touch graphic display scanner screen and is equipped with Chinese software. The human-machine dialogue is simple and easy to understand, and the operation is convenient and reliable.
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