The Overall Technology Has Reached The International Advanced Level. Qingdao Hongda "VCRO Automatic Winder" Project Passed Appraisal

In June 6th, entrusted by the China Federation of textile industry, the China Textile Machinery Association organized an appraisal Conference on scientific and technological achievements of "VCRO automatic winder", which was independently developed by Qingdao Hongda Company. Gao Yong, secretary and Secretary General of the China Textile Industry Federation, Gu Ping, chairman of China Textile Machinery Association, vice president Zhao Xiao Gang, vice president Yang Huaming of Jingwei Textile machinery, and representatives from user enterprises.

Yu Jianyong, academician of the Chinese Academy of engineering, Professor Zhu Beina, senior engineer of China Cotton Textile Industry Association, and senior engineer of Wuxi one Cotton Textile Group Co., Ltd. Zhou Yejun and other experts from 9 experts visited the site on the spot, conducted on-site tests, listened to the technical research reports, inspection reports, Cha Xin reports and user reports, and reviewed relevant information. After questioning, answering questions and discussing, the committee agreed that The project product has independent innovation, and the overall technology of the product reaches the international advanced level. The project is operated in batches by users and runs steadily, so it has good prospects for popularization. The expert group also made forward-looking suggestions on product sustainable development and key technological breakthroughs.

Automatic winding machine belongs to the field of textile equipment, and is the key equipment for the textile industry to step forward digitalization and intellectualization. The VCRO automatic winder has made 42 key technical innovations on the basis of breaking through the existing winding, joint and centralized yarn feeding technology. It has realized the technology of centralized and efficient yarn supply, intelligent elimination of special shaped pipes, quickening the speed of generating, increasing the success rate of success, achieving stable and reliable spinning of cellulose fibers, automatic dropping mechanism, automatic tracing of yarn quality, and remote operation and maintenance. Transformation and upgrading of new generation of automatic winder products. VCRO automatic winder has the following innovative points: high efficiency yarn supply and intubation system, single pipe supply yarn ability can reach 55 / min. the new generation of trolley has improved the success rate of dropping; the single spindle gate tension mechanism achieves precise tension closed-loop control, which is more conducive to yarn forming; the twist and twisting structure of the spun cellulose fiber improves the spinnability of the winder, and the long-distance operation and maintenance. Function, remote diagnosis and remote update program can be realized.

Shao Mingdong, secretary and general manager of Qingdao Hongda Party committee, said at the appraisal meeting that the appraisal of scientific and technological achievements coincided with the 100 years of the establishment of Qingdao Hongda. Qingdao Hongda cherished the opportunity of authentication. It is hoped that through project appraisal, experts will point out problems, communicate with technology, and put forward valuable suggestions for product and company development, help companies improve the technical level of automatic winder, and increase confidence in the centennial development and continuous innovation of enterprises.

In his speech, Gu Ping said that Qingdao Hongda is an important base for domestic carding and automatic winding machines. The development of carding machine has led to the development of product clusters in Qingdao and surrounding areas. With the accumulation of innovation over the years, the products of Qingdao macro and combing and automatic winding machines have met the development requirements of the "smart line" in 13th Five-Year. The VCRO automatic winder appraisal will lay the foundation for the development of the cotton textile industry in 14th Five-Year.

In the summary of the meeting, Gao Yong gave full recognition to the project and asked for it. He said that the automatic winding machine is the most difficult and technically demanding equipment in the textile machinery. The research and development of Qingdao Hongda automatic winder started from the introduction of the two machine program of the national textile department, and has been improving continuously in recent 30 years, and has achieved gratifying results. Gao Yong suggested that during the "14th Five-Year" period, the automatic winding machine as the core equipment of the intelligent workshop of cotton spinning equipment and the unmanned chemical plant, we should further accelerate the development of key technologies such as differentiation, drag and more, and continuously improve the reliability and stability of products.

Yang Huaming said, next, Qingdao macro will redouble its efforts to improve product competitiveness through improving R & D system, while speeding up its own intelligent manufacturing to enhance product strength. Research and development of intelligent products, strive for national key technical research projects, and comprehensively enhance Jingwei group's overall technical level and intelligent level.