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Ring spinning fully numerical control system and control method implemented by same

A technology of numerical control system and control method, applied in the field of spinning, can solve the problems of limited draft multiple, single variety of yarn production, time-consuming and laborious adjustment process, etc., and achieve the effect of reducing yarn breakage and achieving stability.

Inactive Publication Date: 2018-07-24
JIANGNAN UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the current domestic mainstream ring spinning frame adopts the three-roller two-zone drafting form, the drafting ratio is limited, and the spinning efficiency is low. The process is time-consuming and labor-intensive, which affects the quality of the yarn and produces a single variety of yarn

Method used

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  • Ring spinning fully numerical control system and control method implemented by same

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Embodiment Construction

[0025] Depend on figure 1As shown, a full numerical control system for ring spinning includes a drafting system and a winding forming system. The drafting system includes a rear roller, a middle roller, and a front roller. The rear roller is driven to rotate by the first motor 3 through the first gearbox. The middle roller is driven to rotate by the second motor 4 through the second gearbox, and the front roller is driven to rotate by the third motor 5 through the third gearbox. The winding forming system includes a main shaft and a ring plate, and the main shaft is directly driven by the fourth motor 1 Transmission control, the ring plate is driven up and down by the fifth motor 2 through the fourth gearbox, the first motor 3, the second motor 4, the third motor 5, and the fifth motor 2 are permanent magnet synchronous motors with a servo control structure. The four motors 1 are rare-earth permanent-magnet synchronous motors driven by high-efficiency automotive permanent magn...

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Abstract

The invention discloses a ring spinning fully numerical control system and a control method implemented by the same. The ring spinning fully numerical control system comprises a drafting system and awinding forming system. The drafting system comprises rear rollers, middle rollers and front rollers which can be driven by drafting driving devices to rotate, the winding forming system comprises main shaft spindles and ring rails which can be driven by winding driving devices, the drafting driving devices and the winding driving devices are connected with an IGPT centralized control unit, the IGPT centralized control unit is connected with a central control system, data can be transmitted between the central control system and a data computation control system by the aid of KAN communicationtechnologies, the data computation control system is connected with a parameter input device, rotation speeds of the main shaft spindles can be acquired by a detection device in real time, and rotation speeds which are acquired by the detection device can be transmitted to the data computation control system in real time. The ring spinning fully numerical control system and the control method have the advantages that ring spinning frames can be fully digitally controlled by the aid of the ring spinning fully numerical control system and the control method, spinning technological parameters can be adjusted in an interface manner by the aid of the ring spinning fully numerical control system and the control method, high-speed spinning procedures are stable, and the stability of the qualityof resultant yarns can be improved.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a full numerical control system for ring spinning and a control method thereof. Background technique [0002] With the continuous strengthening of international competition and the continuous increase of labor costs, the use of mechatronics automatic control technology to transform traditional equipment has become one of the hottest topics in the textile industry at present, and it is also an inevitable requirement for the structural adjustment and industrialization upgrading of textile enterprises. At the same time, due to the development of the network, especially the Internet of Things technology, it is an inevitable trend for the future development of enterprises to realize the integrated network management of equipment, especially for traditional labor-intensive textile enterprises. On the other hand, at present, there is a common problem of low production efficiency in exi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H1/34D01H1/02
CPCD01H1/02D01H1/34
Inventor 刘新金苏旭中徐伯俊谢春萍宋娟
Owner JIANGNAN UNIV
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