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Cloth laser printing machine

A printing machine and cloth technology, applied in printing, winding strips, thin material processing, etc., can solve the problems of laser printing pattern distortion, slow deviation correction speed of deviation correction roller, easy deviation of cloth, etc., to achieve the elimination of longitudinal tension, Good effect of deviation correction, improvement of quality and efficiency

Pending Publication Date: 2019-08-27
广州市森特自动化控制技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The longitudinal traction movement of the cloth in the existing laser printing device requires longitudinal traction. When the cloth is transported into the laser printing machine for printing, the cloth is in a stretched state during the printing process due to the longitudinal tension, and the printing After the winding is completed, it will naturally shrink under the action of internal stress, which will cause the pattern distortion of laser printing, especially for the fabric with high elasticity, the pattern distortion is particularly serious
In addition, the cloth is prone to deviation during the actual transmission process, and even a small deviation will affect the effect of the pattern. The traditional deviation correction roller has a slow deviation correction speed and poor deviation correction effect, which will cause production failure in severe cases

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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  • Cloth laser printing machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: a kind of cloth laser printing machine.

[0035] refer to Figure 2 to Figure 10 As shown, a cloth laser printing machine includes:

[0036] Two symmetrically installed cloth receiving / unwinding devices 100, one of which is installed at the front end of the laser printing device 300, and the other is installed at the rear end of the laser printing device 300, and the cloth receiving / unwinding device 100 includes installation on the receiving / The take-up / unwind roller 102 on the unwinding frame, the cloth roll 101 is placed on the take-up / unwind roller 102, and the cloth roll 101 is driven by the rotation of the take-up / unwind roller 102 to unwind or rewind at a constant speed. The receiving / releasing guide roller 103 behind the unwinding roller 102, the function of the receiving / releasing guide roller 103 is to guide the cloth to move according to the set route, and it is installed on the first collecting / releasing guide roller and the second collecting / ...

Embodiment 2

[0043] Embodiment 2: a kind of cloth laser printing machine.

[0044] refer to Figure 10 As shown, in this embodiment, the cloth retracting / releasing tension adjustment mechanism adopts servo PID adjustment, and the tension adjustment is more precise. The retracting / releasing tension adjustment mechanism includes a tension detector 1041, a tension adjustment linear motor 1042, and a cloth feeding drive roller 211 and the cloth output driving roller 212, the cloth feeding driving roller 211 and the cloth discharging driving roller 212 are installed on the front end and the rear end of the conveying mesh belt 203 respectively, and the cloth feeding driving roller 211 and the cloth discharging driving roller 212 are all driven by servo motors Drive, one end of the tension adjustment linear motor 1042 is connected with the tension adjustment roller 105, the tension detector 1041 is installed at the tension adjustment roller 105 place, the tension detector 1041, the tension adjust...

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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Abstract

The invention provides a cloth laser printing machine. The machine comprises two symmetrically arranged cloth winding / unwinding devices, a vacuumizing conveying device and a laser printing device, wherein the cloth winding / unwinding devices comprise winding / unwinding rollers arranged on a winding / unwinding rack, a plurality of cloth winding / unwinding guide rollers arranged behind the winding / unwinding rollers, tension adjusting rollers arranged between the cloth winding / unwinding guide rollers correspondingly, cloth winding / unwinding tension adjusting mechanisms which are arranged on one side of the tension adjusting rollers correspondingly and are used for adjusting the tension of the tension adjusting rollers, and center deviation correcting mechanisms which are arranged on one side of the tension adjusting rollers correspondingly; the vacuumizing conveying device is arranged between the cloth winding / unwinding devices which are symmetrically arranged; and the laser printingdevice is arranged on the vacuumizing conveying device. The cloth laser printing machine is flexible in production and high in automation degree, the longitudinal tension of cloth in the moving process can be reduced and eliminated, accurate laser printing can be carried out on various types of cloth in a tension-free state or a micro-tension state, and the printing precision and efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of printing equipment, in particular to a cloth laser printing machine. Background technique [0002] Laser printing technology uses the high energy density of the laser to irradiate the surface of the fabric to produce 3D three-dimensional patterns, portraits, images, flowers, icons, text and other effects that will not fade, replacing the heavily polluting printing and printing processes. Therefore, in the fabric production process, the added value of the product can be increased, and the development of the garment and textile industry can be promoted. [0003] Existing laser printing devices and processes such as figure 1 As shown, the cloth that needs to be laser printed is discharged through the unwinding roller 11, and after being guided by the discharging guide roller 12, it enters the tiger's mouth formed between the conveyor belt drive roller 13 and the feed pressure roller 14, and passes through t...

Claims

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/47B65H18/10B65H16/06B65H23/16B65H23/26B65H23/185B65H23/198B65H23/032
CPCB41J2/471B65H18/103B65H16/06B65H23/16B65H23/26B65H23/185B65H23/198B65H23/0322B65H2701/19
Inventor 宋辰宋永锋段明利朱建文
Owner 广州市森特自动化控制技术有限公司
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