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Dual-purpose printing equipment

A printing and equipment technology, applied in the field of dual-purpose printing equipment, can solve the problems of increasing the cost burden of enterprises and high cost, and achieve the effect of easy engraving of patterns, broad application prospects and low cost of plate making

Pending Publication Date: 2020-07-14
FUJIAN JINJIANG JILONG MACHINE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for printing enterprises, the cost of existing non-washing printing equipment is relatively high, and adding additional production lines for disperse dye printing of small batches of chemical fiber fabrics will greatly increase the cost burden of enterprises

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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  • Dual-purpose printing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as Figure 1 to Figure 4 As shown, a dual-purpose printing equipment includes a gravure roller 1, a magnetic table 2, and a scraping device 3. The gravure roller 1 is opposite to the magnetic table 2 and is installed above the magnetic table 2 in a liftable manner through a cylinder lifting mechanism. A printing guide belt 4 is installed in the gap between the gravure roller 1 and the magnetic table 2, and a fabric 20 to be printed is placed on the printing guide belt 4. The scraping device 3 includes a magnetic roller 31 for feeding the gravure roller 1. The slurry pipe 32 and the scraper mechanism 33 for slurry supply, the magnetic roller 31 is installed in the gravure roller 1 and attached to the bottom inner wall of the gravure roller 1, the magnetic roller 31 is parallel to the roller axis of the gravure roller 1, and the slurry pipe 32 One end is closed, the other end of the slurry pipe 32 communicates with a slurry supply system (not shown), and the bottom o...

Embodiment 2

[0024] Such as Figure 5 and Figure 6 As shown, a dual-purpose printing equipment includes a cylinder 1', a magnetic table 2' and a scraping device 3'. The cylinder 1' replaces the gravure roller of Example 1 and is installed on its station. The scraper The printing device 3' comprises a magnetic roller 31' and a pulp tube 32', the magnetic roller 31' is installed in the cylinder 1' and is attached to the bottom inner wall of the cylinder 1', and the magnetic roller 31' is connected to the cylinder 1'. The roller shafts are parallel, the end of the pulp pipe 32' is a closed end, and the bottom of the pulp pipe 32' is provided with several pulp holes 321' along the length direction of the pulp pipe, and the end of the pulp pipe 32' is formed from the cylinder 1' on a shaft end passes through the inner cavity of the rotary screen 1' and passes through the other shaft end of the rotary screen 1' and is fixed on the liftable support frame 6'. The slurry feeding hole 321' of the ...

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 discloses dual-purpose printing equipment. The dual-purpose printing equipment comprises a magnetic platform, a replaceable printing plate and a scraping and printing device; the printing plate is any one of rotary screen and hollow gravure rollers; when the printing plate is the hollow gravure roller, the gravure roller is a metal cylinder without an open hole in the surface and with a thickness of 0.5 to 1 mm; a scraper mechanism is mounted outside the gravure roller; a supporting roller bracket is fixedly mounted in the gravure roller in an axial direction of the gravure roller; two shaft ends of a supporting roller are fixedly mounted on the supporting roller bracket through connecting plates; and the supporting roller is tangent to the inner wall of the gravure roller atthe position where the scraper abuts against the outer wall of the gravure roller. On the basis of not changing parts below a rotary screen printing machine guide belt on a production line, a replaceable rotary screen gravure roller and a scraper assembly cooperating with the gravure roller are arranged at the mounting station of a rotary screen, the transformation cost is low and the productionline is optimized, so that an existing production line can flexibly switch the printing plate according to production requirements.

Description

technical field [0001] The invention relates to the field of textile machinery and equipment, in particular to a dual-purpose printing equipment. Background technique [0002] At present, disperse dye printing generally adopts the following methods: [0003] 1. Transfer printing: the disperse dye is printed on the transfer paper by digital jet printing or gravure roller printing, and then thermally transferred to the fabric by a transfer printing machine. The advantage of this method is that the amount of sizing can be precisely controlled, and it can be washed without water after baking at high temperature. The disadvantage is that the process is long and the cost is high. [0004] 2. Gravure roller printing: The principle of gravure printing is to process a concave dot matrix on the surface of a steel roller according to the printing pattern by electric carving or corrosion, control the depth of the concave points according to the amount of slurry applied, and then make 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): B41F9/00B41F9/10B41F15/08B41F15/38B41F15/40
CPCB41F9/00B41F9/10B41F15/08B41F15/38B41F15/40
Inventor 陈家康
Owner FUJIAN JINJIANG JILONG MACHINE IND
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