Computer-direct-control type printing graph plotter by using viscos colorant

Abstract

The invention provides a transfer printing drawing device for drawing multicolor pattern, mainly including a computer and a control circuit, a multidirectional lever travel mechanism and a transfer printing head. The transfer printing head has a convenient detachable colour slurry box mechanism, the rotation of the transfer printing wheel on the colour slurry box mechanism is drived by the step motor or the servo motor, the transfer printing wheel of different width can transfer printing strokes of different width and replace different colours. The multicolour lever travel mechanism can travel on the flat working face. The transfer printing head is mounted on the multidirectional lever travel mechanism, which is controlled and mounted on the controlled computer on the drawing machine to complete the drawing by the manner of wireless network via main controlled computer. Comparing to the silk net printing technique, without plate making procedure and silk net, using the common textile fabric printing colour slurry with viscosity and the paint colour slurry as printing material, the colour can be prepared at will, the pattern with multicolour can be drawn on the cloth, road and so on material surface suitable for colouring.

Description

technical field [0001] The invention relates to a plotter, in particular to a plotter which can directly transfer the viscous color paste to the surface of objects such as fabrics, roads or flat places under the control of a computer. Background technique [0002] At present, there are many known drawing methods. For relatively large graphic printing production, screen printing, heat transfer printing, color inkjet printing, plotter and manual methods are often used. When marking lines and patterns are painted on the road, they are generally drawn manually. [0003] Screen printing is widely used, but it has the following disadvantages: For large-scale graphic printing, the size of the screen is required to be relatively large. Generally, it is necessary to use a letter cutter to draw the pattern on the paper, and then use a blade to hollow out the pattern. , consuming paper and manpower. If film is used, the cost will increase. Printing large patterns requires multiple ...

AI Technical Summary

Problems solved by technology

[0003] Screen printing is widely used, but it has the following disadvantages: For large-scale graphic printing, the size of the screen is required to be relatively large. Generally, it is necessary to use a letter cutter to draw and write the pattern on the paper, and then use a blade to hollow out the pattern. , consumes paper and manpower

This method has the following disadvantages: heating is required during transfer printing, and power consumption is large. When the color paper pigment is heated, part of the pigment will be dispersed in the air after heating, and not all of it will be printed on the cloth, which will pollute the environment to a certain extent. Adverse effects on the health of workers

However, there is no device that can directly use sticky printing materials and use a computer for direct drawing

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