High-precision control method for float weaving

Abstract

The invention discloses a high-precision control method for float weaving. According to the method, an intelligent float weaving control system is adopted for control. The system comprises a mechanical device and a control device, wherein the mechanical device comprises a faller base connected with a faller lifting rod, a rotor in contact with a cam on a main shaft of a loom is mounted at the lower end of the faller lifting rod, and the upper portion of the faller base is connected with a spring resetting mechanism enabling the faller base to be reset; a left cylinder piston rod and a right cylinder piston rod moving vertically in a left cylinder and a right cylinder respectively are fixedly mounted below the left end of the faller base and the right end of the faller base respectively, the left cylinder and the right cylinder are connected with an air compressor through a three-way valve, and the control device controls the three-way valve and a stepping motor to work. According to the method, the structure is reasonable, automatic control of float weaving is achieved, design and color variety setting can be achieved easily and visually, weaving control precision is high, varieties can be changed fast, and improvement cost is saved.

Description

[0001] This application is a divisional application with the application number "201310014066.1", the name "Intelligent Embossed Weaving Control System", and the filing date: 2013.1.15. technical field [0002] The invention relates to a relief weaving control system. Background technique [0003] At present, the production of embossed cloth is mainly based on mechanical control, which is manifested in: the movement of the embossed needle heddle is controlled by a cam mechanism, and the cam must be redesigned for variety modification. It must be explored and modified many times based on experience to basically meet the requirements, resulting in investment costs. High, low weaving precision, slow replacement of varieties and other shortcomings. Contents of the invention [0004] The object of the present invention is to provide a high-precision control method for embossed weaving, which is simple and intuitive to design and operate, and has high weaving control precision. ...

AI Technical Summary

Problems solved by technology

[0003] At present, the production of embossed cloth is mainly based on mechanical control, which is manifested in: the movement of the embossed needle heddle is controlled by a cam mechanism, and the cam must be redesigned for variety modification. It must be explored and modified many times based on experience to basically meet the requirements, resulting in investment costs. High, low weaving precision, slow replacement of varieties, etc.

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