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Conduction band digital code spray-jet printing machine

A technology of printing machine and belt guide, applied in printing, printing device, dyeing method, etc., to achieve the effect of improving quality, smooth transmission and improving work efficiency

Inactive Publication Date: 2006-05-24
HANGZHOU HONGHUA DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to change the medium transmission mode in the original structure, so that the transmission of the medium is smooth, stretched, undistorted, and wrinkle-free. At the same time, it is not necessary to adjust the tension of the textile medium complicatedly, so as to achieve the goal of improving the quality of digital printing. Purpose

Method used

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  • Conduction band digital code spray-jet printing machine
  • Conduction band digital code spray-jet printing machine
  • Conduction band digital code spray-jet printing machine

Examples

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Embodiment Construction

[0015] see figure 2 , the present invention is mainly made up of unwinding mechanism I, expansion mechanism II, patching mechanism 5, guide belt conveying device V, inkjet printing head III and winding device IV, wherein guide belt conveying device V includes guide belt 7 and Two drive rollers 6; inkjet printing head III includes ink supply device II, beam 12, guide rail 13, print head assembly 14 and control assembly; expanding mechanism II can be composed of double-opening spiral rollers or edge suction devices commonly used in the textile industry.

[0016] The guide belt conveying device V of the present invention uses the guide belt 7 to transmit the medium 4, the guide belt 7 is supported, tensioned and driven by two drive rollers 6 inside it, and the axes of the two drive rollers 6 are parallel to each other; the guide belt 7 The tension of the belt and the parallelism of the transmission roller 6 can be adjusted through a specific adjustment mechanism; the circumferen...

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PUM

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Abstract

The invention relates to a guide belt type digital jet printing machine. Existing similar products have defects such as wrinkling, twisting, or difficult tension setting and control in the medium transmission mode, which reduces the printing quality. The present invention has completely changed the medium transmission mode in the original structure, and is equipped with a guide belt transmission device, which uses the guide belt transmission device to transmit the medium, and is provided with a guide belt glue on the guide belt, so that the medium passes through the set cloth patching mechanism. Stick the media on the guide tape. The invention has a reasonable and novel structural design, and the transmission of the medium is smooth and stretchable without twisting or wrinkling, thereby improving the quality of digital printing, and meanwhile, it is convenient and reliable to use and has a wide application range.

Description

technical field [0001] The invention relates to a digital jet printing machine, in particular to a belt-guided digital jet printing machine, which is suitable for any fields requiring textile printing. Background technique [0002] The digital jet printing machine in the prior art also achieves the purpose of digital printing by spraying ink on textiles through a controlled inkjet printing head, but in the transmission mode of the medium, the structure of the pressure wheel plus the friction wheel and the glue are mainly used. Roller drive structure, because the former is subjected to uneven force when the medium is conveyed, it is easy to cause the medium to wrinkle or twist, which seriously affects the printing quality; when conveying thin media, there is often a phenomenon of hooking. The latter improves the deficiencies of the former in the transmission mode to a certain extent, so it is currently used more, and its structure is as follows: figure 1 As shown, it is main...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06P5/30B41J15/00
CPCB41J3/4078
Inventor 金小团杨诚徐全伟
Owner HANGZHOU HONGHUA DIGITAL TECH
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