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Control system for digital ink-jet fabric printing machine

An inkjet printing machine and control system technology, applied in typewriters, printing, printing devices, etc., can solve the problems of pattern distortion, formation of defects, waste, etc.

Inactive Publication Date: 2010-01-27
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, compared with the printing media used in the advertising inkjet industry, there are many types of textile fabrics, and the structure of the fabrics is quite different. The above-mentioned method of conveying the medium with the pressure roller plus the roller will cause some textile fabrics to be deformed and the pattern to be distorted, especially those High-grade fabrics with a particularly soft texture will swell after absorbing ink and moisture, and will often accumulate in front of the pressure roller and roller, so that when the inkjet nozzle passes by, the fabric is easily stained, resulting in defective products and waste

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Control system for digital ink-jet fabric printing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0008] Embodiment: a control system for a textile digital inkjet printing machine. The industrial computer [1] in the control system is connected to the jet printing head assembly [3] through the IEE1394 FireWire interface [2], and the single-ended pulse signal [4] output by the jet printing head assembly [3] passes through the synchronization module [ 5] After the conversion process, it becomes a differential pulse signal [6] and sends it to the servo driver [7] to control the servo motor [11]. Transmission of various control instructions and timely monitoring information. There are two kinds of system control methods: manual mode and automatic mode. In manual mode, the action of servo motor [11] is completely controlled by touch screen [10] and programmable controller [8]; in automatic mode, the action of servo motor [11] It is completely controlled by the industrial computer [1] and the printing head assembly [3].

[0009] In use: if the inkjet printing machine is fixed b...

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Abstract

The present invention relates to new digital ink-jet printing technology of fabric, and is especially system structure and control method of control system for digital ink-jet fabric printing machine. The control system has an industrial control computer, a ink-jet printing head assembly connected via IEE 1394 bus interface to the computer, a sync module to convert the output single-end pulse signal the ink-jet printing head assembly outputs into differential pulse signal fed to the servo driver for controlling the servo motor, a touch screen connected via communication lines to a programmable logic controller for command control and real-time information transmission. The system control method may be a manual mode, in which the servo motor is controlled completely with the touch screen and the programmable logic controller or an automatic mode, in which the servo motor is controlled with the computer and the ink-jet printing head assembly.

Description

technical field [0001] The invention relates to the new technical field of digital inkjet printing of textiles, and relates to a control system for a textile inkjet printing machine, including a system structure and a control method thereof, capable of controlling inkjet printing machines with various body structures. Background technique [0002] Textile digital inkjet printing processing technology is a new technology developed at home and abroad in recent years. Since this technology is directly transplanted from the advertising inkjet industry, the current related equipment for textile digital inkjet printing processing is in its control system structure and control mode. Both of them retain the relevant characteristics of the inkjet industry, that is, the inkjet printing head assembly and the support table are fixed, but the pressure wheel and roller are used to push the medium to be printed forward to complete the printing. [0003] However, compared with the printing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J3/407B41J29/38
Inventor 徐伯俊谢春萍张琦房宽峻王潮霞
Owner JIANGNAN UNIV