Absorbing, Digesting, Finding Problems And Innovating Again

In 2020, the outbreak of new crown pneumonia has a significant impact on the economic and social development, as well as the economic operation of textile machinery industry. In the severe and complex situation, enterprises increasingly realize how important it is to adjust the industrial layout and product structure to cope with the profound impact of the great changes. At the same time, to achieve high-quality development, efforts must be made in product R & D and innovation.

Recently, China Textile Machinery Association announced the latest list of product R & D centers in China's textile machinery industry Jiangsu song he song Intelligent Technology Co., Ltd Of Electronic jacquard product R & D Center Among them, this is both encouragement and encouragement for song and Song dynasties.

Attracting innovation and cooperation resources through platform

Since the establishment of the company, the R & D personnel in the R & D and innovation fields have always been regarded as the "core innovation elements" of the company Leading enterprises. “? The application for the establishment of electronic jacquard machine product R & D center is to evaluate the company's innovation achievements, summarize the technical level and level, and more importantly, in the future enterprise development process, relying on the platform of the product research and development center, attract more excellent innovation cooperation resources, and deepen the company's new technology in jacquard textile opening and textile opening in the whole field The innovation and exploration of new technology not only meets the current market demand, but also constantly updates the design from the perspective of long-term development, so as to provide market leading products at any time. ”? Yu Jiang, director of production and service center of Jiangsu song he song Intelligent Technology Co., Ltd When talking about the original intention of establishing a product R & D center.

The stable R & D team and production team of Jiangsu song he song Intelligent Technology Co., Ltd. cooperate with each other to continuously promote product innovation.

In recent years, song and Song dynasties have been engaged in the development and Application Research of textile opening equipment according to the development planning requirements of the product R & D center, taking the market as the guidance, taking the advanced technology at home and abroad as the goal, serving for the development of the company, promoting the rapid development of song and Song Dynasties and promoting the technical progress of the industry.

According to Yu Jiang Research and development of key products, such as double position jacquard fabric, single jacquard driving system and so on.

Double cam driven jacquard weaving system One side of the power input is transmitted to the other side through the connecting structure, and the active cams on both sides drive the driven parts with connection relationship at the same time, so as to reduce the premature failure of moving parts caused by unilateral force.

Electromagnetic drive single needle jacquard Each warp is controlled by a separate electromagnetic structure to realize single stitch jacquard function. The soft magnetic material on the driven member used to connect the yarn is driven to complete the yarn opening by controlling the power on sequence and current intensity of the coil through the electromagnetic principle. In the traditional components, the loss of energy and energy consumption of each component need to be solved quickly.

Fixed heald frame small flower opening structure The current heald frame opening structure or external cam box (dobby box) or external servo motor controls the heald frame opening. During the opening process, the heald frame is driven to move up and down through the external structure to form the opening. The research direction of the opening structure is to build the micro motor inside the heald frame, and the motor drives the heald wire to move up and down through the connection structure to realize the opening, so as to solve the problem of the heald frame inertia and mutual interaction Friction causes speed increase obstacle, which is beneficial to increase weaving speed of small flower position fabric.

Intelligent production line of jacquard weaving equipment Combined with the resources and advantages of professional colleges and universities, the world's leading level of intelligent equipment production line will be built, from feeding to finished products, the whole process automation, intelligent data analysis, etc., to improve production efficiency, ensure product quality, and realize the standardization, continuity and consistency of product production.

The cloud platform of fabric weaving industry alliance uses Internet and Internet of things as means to find application opportunities for big data integration, build a modern fabric intelligent manufacturing and trading platform with weaving equipment suppliers as the bridge, and become the supplier of raw and auxiliary materials, fabric weaving enterprises (fabric manufacturers), fabric design service providers, finished product manufacturers (fabric purchasers), and finished product design Service providers, weaving equipment suppliers and other industry chain participants as well as financial institutions to provide comprehensive services of the industry trading platform.

Industry university research cooperation speeds up the pace of innovation

At present, Jiangsu song and song Intelligent Technology Co., Ltd. electronic jacquard product R & D center has developed More than 40 patents have been authorized In which 10 invention patents , and obtained 18 software copyrights 。 The R & D center has developed Two world first technologies ： Crank direct drive chain transmission technology And Reed type air jet loop forming technology ; and also participated in Revision of electronic jacquard and industry standard 。

At the beginning of 2019, the University established a close cooperation with the textile industry and textile research center of Wuhan Donghua University and Songhua University Song and song Intelligent Manufacturing Research Institute In the beginning of 2020, it established cooperation with Jiangsu Industrial Research Institute Joint innovation center 。

"Our electronic jacquard product R & D center has carried out in-depth cooperation with Wuhan Textile University in intelligent manufacturing workshops and new generation jacquard equipment, especially in the intelligent manufacturing workshop of jacquard components, which has made substantial achievements and is currently in the stage of debugging and verification," Yu Jiang said. The company employed three professors from Suqian University, Nanjing University of technology and Wuhan Textile University as part-time vice presidents of science and technology to guide the company's product upgrading in the fields of mechanical design, technology and automation control, established long-term consulting contact with German senior engineer Hubert ScHARR to guide the mechanical structure of the company's products, completed the structural upgrading and applied for two patents. "

Grasp key technology to improve R & D capability

The electronic jacquard series products developed by song and song electronic jacquard product research and development center have high cost performance and strong competitiveness. According to the data statistics issued by China Textile Machinery Association in 2017 and 2018, the electronic jacquard machine series products are highly competitive Song and song products occupy 26% of the global market, of which the high-end jacquard market share is more than 70%. The products cover the whole country and are exported to more than 30 countries and regions such as India, Vietnam, Pakistan and Turkey.

In terms of industry technology Through the independent research and development of the whole module and the combination of intelligent information technology, mechanical and electrical integration, green flexibility and other cutting-edge technologies, song and Song Dynasties broke through the technical barriers of imported equipment, and solved the problems such as complicated and unstable operation of structural design, high failure rate, poor appearance, short service life of key special components, unable to adapt to the requirements of high-speed and efficient weaving environment, making China's Jacquard weaving technology the first Catch up with and surpass foreign counterparts, promote China's Jacquard weaving industry to the world.

In terms of industry development The products developed by song and song electronic jacquard machine product R & D center directly affect the performance, function and cost of weaving system, shorten the investment payback period of textile enterprises from 5 years to 2 years, enhance the international competitiveness of fabric weaving enterprises, and make China really lead the development of jacquard weaving industry in the world.

When talking about the next development plan and goal of the electronic jacquard product R & D center, Yu Jiang said: "in the selection of science and technology professionals, we adopt the method of open and two-way selection to the whole society. We take the complementary principle of specialty, level, strength, age, intelligence, physical strength and creativity as the principle, and by widely absorbing high-level scientific and technological talents at home and abroad, we build an open industry The R & D platform of common key technologies focuses on the cooperation of industry, University and research, as well as the exchange of talents and technologies at home and abroad, and makes full use of social science and technology resources to improve the research and development ability and level of the center. ? Adhering to the idea of "R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D, R & D power. ”