Abstract
Garment industry development causes increasing competition, the traditional manual cutting has been unable to meet market demand, NC formation becomes the inevitable trend. In this paper, a king of garment tailoring machine control system is designed based on Trio motion controller, the hardware and software are designed. The system uses a modular design, the system is brief and clear, it greatly improves the efficiency of software development. Upper and lower computer mode is applied, double CPU mode enables real-time and non real time programs running separately, which improves the operating efficiency of the system, so as to ensure the precision of control. Introduction With the continuous development of the garment industry and the increasing competition in the market, China's garment manufacturing industry is facing a new challenge [1]. The development of global integration introduces a large number of foreign clothing to China, which caused a huge impact on China's clothing market. China's clothing manufacturing enterprises are facing double competition from home and abroad [2]. In order to improve the competitiveness of enterprises, clothing manufacturing enterprises must reduce the production cost, and improve production efficiency [3]. The cost and efficiency of clothing are related to raw materials, manufacturing and other aspects of the sale [4]. The material utilization rate and the production efficiency are important indexes, at this stage, China`s garment processing method is relatively simple, degree of automation is low, small and medium-sized enterprises most also take artificial cut [5]. In view of the above situation, in this paper, a king of garment tailoring machine control system is designed based on Trio motion controller, the system uses the mode of PC + motion to build, the upper computer and the lower computer run respectively to perform different tasks. The system uses a modular design, which can improve the flexibility and reliability of the system. Tailoring machine hardware Overall design. As shown in Figure 1, the tailoring machine is mainly composed of a mechanical part and a control part, the motion controller is the core of the whole control system, to further improve the openness of the system, motion controller must be open, the system is built based on open motion controller structures, which can lay the foundation for the extension for the follow-up system function. After comparison, Trio motion controller is adopted in this paper.TRIO digital motion controller is a kind of digital motion controller developed based on micro processing technology of high precision and high function by Trio motion technology Ltd. TRIO digital motion controller has good expansibility and provides a variety of functional modules, it can configure according to the application requirements of on-demand portfolio and it improves the system openness and portability. There are many connections with the servo driver. 5th International Conference on Information Engineering for Mechanics and Materials (ICIMM 2015) © 2015. The authors Published by Atlantis Press 1780 Mechanical part Control system Figure1. Overall design Mechanical part design. A The mechanical structure of the garment tailoring machine is shown in Figure 2. When garment tailoring machine at work, the fabric tailoring is finished according to the design parameters, tailoring machine is mainly composed of a cutting head and cutting workbench, wherein. Workbench is used for fabric fixation to guarantee tailoring quality. The cutting head is driven by a servo motor. The servo motor is connected with the ball screw, the head moves according to control motor. Cutting head is a cutting knife, and cutting knife is controlled by motor, in tailoring process, motor control cutting knife direction to tangent to the cloth.
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