HST type towel rapier loom
HST50 towel rapier loom is a high-end towel loom with international advanced level produced through technical cooperation between Liaocheng Changrun Fabric Machinery Co., Ltd. and Japan Hirayan Corporation. Hirayan Company is a well-known Japanese company that has produced rapier looms for more than 60 years. Over the years, its excellent loom products have become a recognized brand in the world. This model is a high-end terry rapier loom designed by Pingyan Company based on the proficient technology of traditional models, making extensive use of emerging electronic technology and adding extensive functions of terry weaving. The loom adopts the method of cloth raising, and the stitching system adopts an advanced servo motor electronic stitching system. It has the function of automatically controlling raising and conversion of 3 to 7 wefts. The pile ratio of the pile height can be between 1:12 and 1:1.7. It can be adjusted at any time, and has electronic shedding, let-off, winding, stop winding, stop feeding, and automatic compensation functions. In addition to weaving general terry fabrics, it can also weave high and low wool, wavy wool, convex and concave wool, and flat wool. Wool, single-sided wool and other high-end terry fabrics. The HST50 towel rapier loom is at the advanced level of international towel looms in terms of mechanical performance, weaving function, control system and environmental protection and energy saving. The HST50 towel rapier loom fills the gap in the field of high-end towel looms in China. The main structural features of the HST50 towel rapier loom are as follows: (1) The weft insertion and beat-up mechanisms of the loom adopt conjugate cam drive. The flexible rapier inserts the weft, and the rapier belt conforms to the ideal curve. The rapier belt runs in the center of the opening without damaging the warp and weft yarns. (2) The main drive adopts a 5.5kW4p air brake motor (special model 7.5kW4p). The rotation speed of the loom is controlled by frequency conversion. The second speed can be set according to the actual situation, that is, when weaving high-load satin stalls Automatically reduce loom speed to reduce loom load. When the warp or weft is broken, the unique air brake device causes the main motor to stop running, avoiding useless loss of power and achieving significant energy saving effects. (3) The ground warp let-off adopts an electronic let-off mechanism, and the take-up adopts an electronic take-up mechanism. The take-up and let-off adopt a complete linkage method, which can accurately control the accuracy of the towel pattern even if the weft density changes during the weaving process. The digitally controlled warp tension fully maintains the set tension requirements, so a perfect terry weave can be woven. The weft density ranges from 3 to 139 threads/cm. The density setting can be easily realized through keyboard button operation. Eight different weft densities can be automatically replaced through signal control to adapt to the requirements of different varieties of satin weaving. (4) The shedding mechanism is equipped with an electronic dobby machine or electronic jacquard machine, which is suitable for various types of terry fabrics. (5) The hair warp let-off adopts an electronic let-off mechanism, which can send out the warp from the full warp beam to the empty warp beam very smoothly. During the transition from terry weaving to ground weaving and satin weaving, the tension of the terry warp yarns will be automatically increased to prevent insufficient tension of the pile warp yarns. When the pile warp yarn breaks, the warp tension is automatically reduced and the machine is stopped to prevent deformation of the knitted pile warp. (6) The weft selection adopts eight-color electronic weft selection and is designed with a simple pointer to ensure safe movement without applying too much tension to the weft yarn. (7) The loop forming mechanism adopts an internationally unique electronic loop forming device. It is controlled by a stand-alone motor, and the pile length is 0 to 20 mm, which can be easily set through the manual operating system. According to the signal setting, the height of each weft of the pile is controlled to increase or decrease in units of 0.11 mm. According to the signal from the control system, the weaving conversion of long and short terry can be automatically carried out. According to the signal setting, the weaving conversion of 3 to 7 weft terry can be automatically carried out, fully corresponding to the weaving of various advanced and complex towels, making the tissue changes richer. (8) The operating system adopts an advanced microcomputer operating system with various control and detection functions.
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