On January 8, the 2018 National Science and Technology Awards Conference was held in Beijing. The "High-performance special braid weaving technology and equipment and its industrialization" jointly completed by Donghua University and Xuzhou Henghui Weaving Machinery Co., Ltd. won the second prize of the National Science and Technology Progress Award of 2018 and received wide attention in the industry.
In recent years, with the tremendous changes in the market situation, conventional textile machinery equipment has been slow-moving, and the demand for personalized differentiation has increased. In line with the changes in the market situation, the pace of structural adjustment of China's textile machinery products has accelerated, mainly in three aspects. First, the product technology level has improved rapidly. In the textile machinery project that passed the appraisal in 2018 and won the key technology innovation awards in the textile industry, many of them have reached the international leading level. It can be seen that the industry adheres to independent innovation, further enhances the technological innovation capability of enterprises, and has achieved remarkable results in scientific and technological progress. Technological Achievements. Second, the application field of textile machinery products continues to expand. There are more and more "cross-border" applications for textile machinery. For example, the technological innovation of warp knitting equipment on upper fabrics provides more options for downstream. The needle punching machine is used for the production of raised fabrics, which greatly expands the scope of application. Third, the product variety is more abundant. Fourth, the knitting machinery and non-woven fabric equipment grew rapidly, and the timely launch of new models played a positive role in promoting the structural adjustment of the textile industry. At present, China has become the country with the largest scale of textile machinery manufacturing and the most complete product varieties.
With the wide application of numerical control technology, intelligent manufacturing has become the top priority of the development of the textile machinery industry. The intelligentization of textile equipment products and the intelligentization of equipment manufacturing have also become the main research and development direction of the textile machinery industry. The “Key Technology and Industrialization of Intelligent CNC Fully Polyspun System†project completed by Jiangnan University and Changzhou Hengji Textile Machinery Co., Ltd., developed a new generation of intelligent CNC full-poly-spinning system, and realized industrialization and filling. The blank of China's roller type gathering spinning.
Another trend of textile technology innovation is the development of high-end textile equipment in digital and intelligent. The application of many technologies and equipment has made significant progress and remarkable results in many production stages of the textile industry . The “DYECOWIN High Temperature Dyeing Machine†project completed by Lixin Dyeing and Finishing Machinery (Shenzhen) Co., Ltd. is more effective in saving water, dyeing materials and energy than traditional liquid dyeing equipment.
In addition, the research projects in the textile machinery industry and the cooperation between the production, research and research of key scientific research projects between universities and colleges are closer, and the application and development closer to the market will also help China's advanced textile machinery research projects to develop and bring more development to the industry. Economic benefits.
Cotton textile equipment
1 Development and application of advanced technology, equipment and intelligent technology for high quality and high efficiency ring spinning
Mainly completed units Anhui Huamao Textile Co., Ltd., Wuhan Textile University, Changzhou Tonghe Textile Machinery Manufacturing Co., Ltd., Zhengzhou Light Industry College, Saite Global Machinery (Qingdao) Co., Ltd., Jingwei Textile Machinery Co., Ltd., Shanghai Aijin Air Equipment Limited
Awards: First Prize of the 2018 China Textile Industry Federation Science and Technology Award
Project introduction The project has realized high-quality, high-efficiency advanced spinning technology, and developed advanced spinning technology equipment together with spinning equipment manufacturers; and developed intelligent technology to realize real-time production quality data collection, information fusion, intelligent monitoring and control To achieve the goal of "high quality and efficiency".
Huamao shares the high-speed and efficient automatic winder installed and operated.
Technical innovation The project researched the "high quality and high efficiency" spinning process, and proposed the "light opening and strong combing" carding process, "large drafting, high speed" spinning process, "full inspection, traceability" The core technology of yarn quality online control. Innovatively enhanced the airflow to remove impurities, replace the cracking and opening with flexible opening, reduce fiber damage and improve the efficiency of impurity removal. For the first time, the industrial application of RFID technology in the spinning mill was innovated, and the comprehensive online detection and reverse trace of the cop was realized, forming a closed-loop control of quality. Innovative communication between the entire process equipment has formed an intelligent production management system.
Promotion results and development prospects After the implementation of the project, the yarn quality reached the international leading level of Uster above 5%. The employment of 13 million spindles, the new product development cycle was shortened by more than 20%, and the comprehensive energy consumption per 10,000 yuan was reduced by more than 20%. The technology has been used in several branches of Huamao and has been fully applied in the newly built 150,000-spindle intelligent spinning factory. The application scale has reached 320,000 spindles. In the past three years, the sales revenue was 1.293 billion yuan and the profit was 161 million yuan. The tax revenue is 114 million yuan.
2Key technology and industrialization of intelligent CNC full-poly-spinning system
Mainly completed units Jiangnan University, Nantong Shuanghong Textile Co., Ltd., Jiangsu Yueda Cotton Textile Co., Ltd., Changzhou Hengji Textile Machinery Co., Ltd.
Awards for the 2018 China Textile Industry Federation Science and Technology Award Second Prize
Project Introduction The project has developed a new generation of intelligent CNC full-poly-spinning system, and has realized industrialization and promotion, filling the gap of China's roller-type gathering spinning.
The technological innovation project pioneered the use of a steel narrow groove hollow aggregate roller with a diameter of 50mm, which overcomes the difficulty of processing the hollow roller with stainless steel and the heat treatment technology. The service life of the roller and the system is three times that of the foreign first-class products. The problem of short life of the collecting component and high maintenance cost of the system; research and development of the multi-motor drive drafting full CNC system, the realization of the drafting drive portable installation and process parameters of the office order, to solve the roller-type gathering spinning system in the domestic ring The problem that can not be modified on the spinning frame reduces the investment cost of the enterprise by 65%; develops the whole process of gathering technology based on the overall optimization design of the high airtight negative pressure suction system, comprehensively improves the overall quality of the yarn, and reduces the system energy consumption by more than 20%. The problem of high energy consumption in the concentrated spinning system; the development of the adjustable length of the floating zone based on the optimized design of the drafting component, the adaptability of spinning various raw materials is good, and the problem of poor spinnability of the variety is solved.
The promotion results and development prospects have successfully realized the key technology research and development of the intelligent CNC full-poly-spinning system, and completed the scale transformation on the domestic ring spinning machine. The system is the first in China, and the overall technology has reached the international advanced level. Among them, the key technologies such as hollow roller To reach the international leading level.
3 JSC 326 carding machine
Mainly completed the unit Zhuolang (Changzhou) Textile Machinery Co., Ltd.
Awards for the 2018 China Textile Industry Federation Science and Technology Award Second Prize
Project introduction The project card has achieved high speed and high production in technology, and realizes continuous automatic control. The performance requires reliable, stable and multiple safety protection, achieving the goal of high carding yield and good sliver quality.
Technical innovation JSC326 card machine width is widened to 1280mm, while the cylinder is raised, the length of the combing zone is increased, the combing area is increased, the combing area is increased, the combing output is improved, the precision and reliability of the movable cover are separately variable frequency transmission. The speed setting is convenient and the process adaptability is strong; the aluminum alloy cover plate bone, the special wear-resistant material cover joint and the optimized cover joint self-cleaning device design; the process gauge adjustment mechanism is reasonable in design, convenient to adjust and disassemble; The whole machine control system adopts communication control, the operation interface is intuitive, and the remote monitoring function of the Internet can be realized; the auto-leveling and the automatic change of the barrel coiler are adopted by the hybrid ring control, and the cylinder is smoothly started.
Promotion results and development prospects This machine is the key equipment in the cleaning and carding industry. Since 2015, it has been sold to the end of 2017. It has sold 1,505 units and achieved sales income of 570 million yuan, providing enterprises with better cost-effective equipment for cotton spinning users. Foundation.
Chemical fiber equipment
4 Localized Lyocell fiber industrialization complete technology and equipment research and development
Mainly completed by China Textile Science Research Institute Co., Ltd., China Textile Institute Green Fiber Co., Ltd., Xinxiang Chemical Fiber Co., Ltd., Beijing Zhongli Machine Engineering Technology Co., Ltd., Ningxia Hengda Textile Technology Co., Ltd.
Awards: First Prize of the 2018 China Textile Industry Federation Science and Technology Award
Project Profile The project has formed the integration and integration of Lyocell fiber complete sets of national production equipment, technology, safety, automation control and engineering technology systems, and has the technical ability of engineering design, engineering implementation and rapid industrialization.
Lyocell fiber production line post-processing section.
Technological Innovation The project invented the deep swelling technology and equipment that directly mixes low-concentration solvents with dry pulp. The currently used impregnation, pressing and pulverizing cellulose pretreatment processes are omitted, which simplifies the process and reduces equipment investment. The use of low concentration NMMO significantly reduces the solvent recovery load and increases the safety of the production process.
Promotion results and development prospects As of June 2018, the newly added sales income was 1,25,555,000 yuan. The products have been developed and applied in many textile enterprises in the fields of clothing, home textiles, industrial textiles, etc., with significant economic and social benefits. In December 2018, China's first single-line production line with an annual output of 30,000 tons of Lyocell fiber was successfully driven.
Printing and dyeing equipment
5 cheese yarn intelligent dyeing industrial demonstration project
Mainly completed unit Shandong Kang Pinna Group Co., Ltd.
Awards for China Industrial Awards
Project Introduction The project realizes the digitalization, automation and intelligence of the whole process of textile dyeing, making China the first country in the world to break through the whole process automation dyeing technology and realize the engineering application.
The technology innovation package digital automatic dyeing complete technology realizes the digital and intelligent production of the whole process from the original yarn to the color yarn finished product; through standardized production, the production mode is transformed from traditional small batch multi-variety production to large-scale and intensive production; Process sharing and collaborative production of multiple cheese yarn dyeing factories in the yarn collection area.
Promotion results and development prospects Compared with traditional dyeing methods, the new production mode can save 80% of labor, increase production efficiency by 28%, save 70% of water, save 45%, save 58%, reduce wastewater discharge by 68%. .
Research and application of environmentally friendly and intelligent key technologies in 6 denim garment washing process
Mainly completed by Zhongshan Yida Garment Co., Ltd., Wuhan Textile University, Guangdong Junan Denim Garment Research Institute, Jiangxi Garment College
Awards: First Prize of the 2018 China Textile Industry Federation Science and Technology Award
Project Description The project addresses the "high pollution, high energy consumption, high labor-intensive" problem washing denim clothing production process.
Technical Innovation The project focused on the development of a number of key automation technologies for water washing production and water-saving equipment, which improved production efficiency and product quality stability, and achieved clean production results of reducing consumption and reducing emissions; Utilize the system and develop intelligent drying equipment; realize the one-piece flow management mode of denim garment washing production.
Promotion results and development prospects The research results of this project have been demonstrated and applied in Guangdong Zhongshan Yida Garment Co., Ltd. The use of the research results will increase the overall production efficiency of the washing process by 20% to 30%, reduce the labor cost by about 30%, and make the product qualification rate reach 99%.
7 key technologies and industrialization of continuous circulation dyeing and water saving
Mainly completed units Haosha Industry (Fujian) Co., Ltd., Donghua University
Awards: First Prize of the 2018 China Textile Industry Federation Science and Technology Award
Project Introduction The project has developed high-efficiency continuous cycle dyeing equipment and process technology to achieve continuous dyeing in circulation, which solves a series of key technical problems in the continuous dyeing process.
Technical Innovation This project designs and manufactures a vertical warp beam dyeing system. The manipulator removes or moves the warp beam group from the top of the dyeing cylinder to realize the transfer of the fabric in each warp beam dyeing tank. Level dyeing. The dyeing residue is not discharged, so that the dyeing is continuously continued.
The promotion results and development prospects have been operated continuously for more than three years, with stable equipment and mature technology. Compared with traditional dyeing, the water consumption is 80%, the wastewater discharge is reduced by 84.5%, and the production efficiency is increased by 60%. In the past three years, it has achieved direct economic benefits of 3.439 billion yuan and indirect economic benefits of nearly 10 billion yuan.
8 printing knitwear low tension flat continuous washing key technology and equipment research and development
Mainly completed by Fujian Futian Textile Printing and Dyeing Technology Co., Ltd., Xi'an Engineering University, Shaoxing Dongsheng Digital Technology Co., Ltd.
Awards: First Prize of the 2018 China Textile Industry Federation Science and Technology Award
Project Profile The project has achieved key technological breakthroughs in green dyeing and finishing of key areas listed in the textile industry development plan, and has enhanced the competitive advantages of the textile printing and dyeing industry .
Technological Innovation The project has independently researched and developed key technologies and equipment for low-tension flat-width continuous washing of printed knitted fabrics through years of key technical research. The main technical contents include: innovative research and development of new fixing agents, development of complete washing process; Ultra-feed tension automatic control system for reducing fabric tension; innovatively developed oscillating mesh washing guide roller, slit vacuum suction device, spray water washing device and other units.
Promotion results and development prospects On the basis of key technologies and equipment research and development, two low-tension flat-width continuous washing production lines for printed knitted fabrics have been built and put into production for many years. The performances of dyeing fastness and tensile elasticity are tested by authoritative institutions. To meet the relevant standards, the energy saving and emission reduction effect is remarkable, and the promotion and application prospects are good.
9 DYECOWIN high temperature dyeing machine
Mainly completed the unit Lixin Dyeing and Finishing Machinery (Shenzhen) Co., Ltd.
Awards for the 2018 China Textile Industry Federation Science and Technology Award Second Prize
Project Description DYECOWIN high-temperature dyeing machine is based on thermal fluid mechanics to improve the comprehensive index of fabric internal circulation, and save water, dyeing materials and energy more effectively than traditional liquid flow dyeing equipment.
DYE-COWIN high temperature dyeing machine.
The technology innovation project develops water flow distribution adjustment technology to solve the crease and pressure top conditions and increase the maximum cloth speed and load. Develop and control anti-vortex jet technology to realize real-time and precise control of jet flow by regulating CONJET nozzle mechanism without changing fan frequency or shutdown. Developed a three-stage storage tank technology to reduce the dye bath ratio. Developed a diversion technique that enhances the circulation effect of fabrics to improve crack enthalpy.
Promotion results and development prospects The successful development of the project has promoted the technological innovation of domestic printing and dyeing equipment, provided more excellent equipment for the printing and dyeing industry, and improved the dyeing quality and production capacity of the printing and dyeing industry at home and abroad.
Nonwoven equipment
Key technical equipment and application development of 10 two-component spunbonded spunlace nonwoven materials
Mainly completed units Tianjin Industrial University, Dalian Hualun Nonwoven Equipment Engineering Co., Ltd., Ji'an Sanjiang Microfiber Nonwoven Co., Ltd., etc.
Awards: First Prize of the 2018 China Textile Industry Federation Science and Technology Award
Project Profile The project independently developed the key technologies and equipment of two-component spunbonded spunlace nonwoven materials, realized industrial application, and developed a series of downstream products including microfiber leather.
Technical innovation The project developed a two-component spunbonded spunlace microfiber nonwoven material preparation technology, breaking the foreign technology monopoly in this field; achieving the key equipment of two-component spunbonded spunlace microfiber nonwoven material Industrialization, four production lines have been established to fill the domestic gap; for the first time, the whole process of green industrial production of microfiber leather has been realized.
Promotion results and development prospects The results of the project have been promoted and applied. The accumulated sales in 2015-2017 are 139,127,500 yuan, and the new profit is 208,727,600 yuan, which has achieved significant economic and social benefits.
11 digital wide-format high-yield spunlace non-woven fabric complete sets of technical equipment and industrial application
Mainly completed by Hengtian Heavy Industry Co., Ltd., Tianjin Polytechnic University, Anhui Jinchun Nonwovens Co., Ltd., Zhongyuan Institute of Technology
Awards for the 2018 China Textile Industry Federation Science and Technology Award Second Prize
Project introduction Digital wide-format high-yield spunlace non-woven fabric complete sets of technical equipment, including wide-format high-speed carding machine, high-efficiency energy-saving spunlace machine, uniform hot air drying, high-speed automatic winding machine, “zero†discharge water circulation system, production line automation, Digital control and production technology.
Wide-width high-yield spunlace non-woven production line developed by Hengtian Heavy Industry Group.
The technological innovation project invented a wide-width high-speed carding machine with a single-layer intermediate doffer and chest-cylinder fiber shunt transfer, which reduces the flying flowers in the machine, and the cloud spots and neps in the fiber net are significantly reduced. Invented the “zero†discharge water circulation system to improve production efficiency and save water. It integrates intelligent operation and maintenance and mobile APP system, with remote operation and maintenance diagnosis, online process adjustment, online detection, fault display alarm, data storage and other functions. The process parameters are stable and reliable, reducing the quality of finished products due to unstable process conditions. decline. The overall technology has reached the international advanced level.
Promotion results and development prospects The results of the project are widely used in many fields such as civil and sanitary materials, and the international competitiveness of products has been improved, and social benefits have been remarkable.
Knitting equipment
12 warp knitting full forming short process production key technology and industrialization
Mainly completed units Jiangnan University, Jiangsu Huayi Knitting Co., Ltd., Jiangsu Runyuan Holding Group Co., Ltd.
Awards: First Prize of the 2018 China Textile Industry Federation Science and Technology Award
Project Profile The project has established a short-process production technology platform, and the project results have been fully applied in the development and production of warp-knitted full-form products.
Technical Innovation The project established a mathematical model of the bottomless seamless fabric theory and programmed to realize the process development function of the design system, establish a two-dimensional process structure database of the full-form fabric; realize the prototype modeling of the human body model and the warp-knitted full-form garment; The two-stage bus system architecture and the combined Jacquard control unit's warp-knit double Jacqu Jacquard control system quickly and in real time match the demand for the double-Jaccarat system process data volume.
Promotion results and development prospects The project results have been woven and produced in more than 10 warp-knitted full-form equipments in Jiangsu, Fujian, and Zhejiang provinces, including Jiangsu Runyuan, Jiangsu Huayi Knitting, and Fujian Minlong Machinery Technology. Weaving manufacturers have promoted the application of technology.
13 Knitting fabric multi-functional mechanical finishing digital equipment research and development and industrialization
Mainly completed by Haining Textile Machinery Co., Ltd., Zhejiang University of Science and Technology
Awards for the 2018 China Textile Industry Federation Science and Technology Award Second Prize
Project Profile The project has developed an internationally advanced environmentally - friendly high-performance knitted fabric finishing equipment, which has realized industrial production and promotion and application throughout the industry.
The technical innovation project studies the mechanism of shearing and sanding in the finishing of CNC processing equipment for knitted fabrics, optimizes the overall mechanism and develops an automatic control system. It mainly optimizes the design of the torsion deformation cylinder structure, the needle roller transmission mechanism, the guide cloth automatic deviation correcting device, the emergency brake automatic protection device, the high efficiency shearing knife, the expanding roller structure and the transmission.
Promotion results and development prospects The project products have been applied in famous textile enterprises such as Fujian Nanfang Co., Ltd., Ningbo Shenzhou Knitting Co., Ltd. and Guangdong Esquel Textile Co., Ltd., which have increased the added value of the products.
Textile instruments and equipment
14 high-precision steel ring steel collar products and industrial technology development
Mainly completed unit Chongqing Jinmao Textile Equipment Co., Ltd.
Awards: First Prize of the 2018 China Textile Industry Federation Science and Technology Award
Brief introduction of the project The successful promotion of high-precision steel ring steel collars has achieved collective doffing, improved production efficiency, reduced production costs, and promoted technological progress in the industry and related industries. The economic benefits and the promotion of scientific and technological progress in the industry have obvious effects. .
Technical innovation The precise design of the wire loop and steel collar structure of the project will increase the contact area of ​​the steel ring ring runway, reduce friction, ensure proper yarn passage, etc., and achieve high-speed running stability. The CNC special equipment and technology with high processing precision, high speed, automation and intelligence have been developed to improve the processing precision, consistency and stability of the products. Developed CNC special equipment and technology with high processing precision, high speed and intelligence.
Promotion results and development prospects Currently, there are more than 500 large and medium-sized customers in high-precision steel ring steel collars in textile clusters such as Jiangsu, Shandong, Fujian, Zhejiang, Hubei, Henan, Xinjiang and Hebei.
15 YG606 type thermal resistance moisture resistance tester
Mainly completed unit Ningbo Textile Instrument Factory
Awards for the 2018 China Textile Industry Federation Science and Technology Award Second Prize
Project Introduction The project product is a multi-disciplinary high-precision textile testing instrument integrating machine, electricity and computer software, which helps to promote the scientific and technological progress of China's textile testing machinery.
Technical innovation projects can be used to improve the accuracy of thermal resistance detection of constant power heating methods; constant pressure water inlet, siphon drainage drainage water circulation system for ensuring the stability of wet resistance detection; thermal resistance and moisture resistance test Research on fuzzy control algorithms.
Promotion results and development prospects The products of the project have been sold, and the application units include enterprises, universities and so on, which have been well received by users.
Long Sleeve Shirts & Leggings
Guangxi Guiping Lidong Sports Goods Co., Ltd. , https://www.lidonggarment.com