Product features: simple structure, high measurement ac […]
Product features: simple structure, high measurement accuracy, good thermal stability, strong anti-interference ability and long life, can be applied to speed closed-loop vector control, multi-unit position synchronization control, width adjustment, fabric length and weight
Incremental photoelectric encoder (referred to as encoder) quickly replaces various analog sensors because of its simple structure, high measurement accuracy, good thermal stability (no zero drift), strong anti-interference ability and long life. Widely used in machinery and equipment. In the setting machine, its introduction with the inverter 1
The traditional textile industry process consists of four parts: fiber, weaving, finishing and clothing. Weaving processes include weaving, knitting, weaving, and nonwovens. Knitting is divided into warp knitting and weft knitting. Warp knitting with one or several sets of yarns arranged in parallel, on the working needles of the warp feeding machine, and forming a knitted fabric at the same time, which is called warp knitting, and the formed knitted fabric is called woven. Things.
After decades of development, China's warp knitting industry has undergone continuous structural adjustments, especially in recent years, the starting point of warp knitting enterprises in emerging regions is high, the product structure is reasonable, the scale benefits are obvious, the research strength of universities and research institutes is injected, and the production and research The combination of China's warp knitting industry has developed rapidly and is gradually becoming the center of the world's warp knitting industry.
The traditional warp knitting machine is mostly chain warp knitting machine. Because it is a mechanical spindle transmission structure, it does not introduce electric drive, which has the following disadvantages: slow woven flower speed and low efficiency; complex chain mechanism, every need to replace a flower pattern It takes a lot of time, and each pattern corresponds to a chain block, so that the replacement pattern is long and the cost is high. Causing small batch orders to lose production significance;
Due to the complexity of the mechanism, complex patterns cannot be produced on the chain block machine. Only the fabric with simpler pattern can be produced, which can not meet the higher and higher requirements. At present, the full servo warp knitting machine has been gradually applied in textile. Nowadays, the full servo warp knitting machine has a good advantage in terms of output, efficiency, pattern diversity and product quality, so it will become the mainstream of jacquard weaving in the future.