Stereoscopic laser embroidery machine

Abstract

The invention discloses a stereoscopic laser embroidery machine. The stereoscopic laser embroidery machine comprises a working table, a plurality of laser cutting heads and embroidery machine heads. The plurality of laser cutting heads and embroidery machine heads are evenly spaced on the crossbeam of the working table. The stereoscopic laser embroidery machine also comprises a double-layer cloth locking mechanism arranged on the working table surface under the laser cutting heads in a sliding manner. A laser cutting head light source is generated from a CO2 laser driven by a high-voltage stable circuit. The double-layer cloth locking mechanism comprises an inner frame and an outer frame. Cloth is arranged through slide fasteners and is tensioned through a tensioning cylinder. Through the high-voltage stable circuit, the laser cutting heads output laser stably, the situation is prevented that the laser output power is affected by alternating current network power supply fluctuation and the double-layer cloth generates unnecessary cutting defects, the double-layer cloth locking mechanism facilitates replacing of upper and lower layer cloth, repositioning of the upper and lower layer cloth in layered processing is avoided, the complex programs for replacing of the lower cloth are reduced effectively, the production benefits can be raised by more than 50%, and embroidery product is raised furthest.

Description

technical field [0001] The invention relates to an embroidery machine, in particular to a three-dimensional laser embroidery machine. Background technique [0002] Embroidering colorful three-dimensional patterns on cloth is a traditional handicraft of my country, but handmade cannot meet the needs of people's growing material and cultural life. With the development and progress of science and technology, the embroidery process has gradually developed from manual embroidery to mechanized and computerized embroidery through the research and development of a large number of technicians. One of the embroidery processes is this: superimpose colored cloth on the base cloth, and manually Or the machine embroiders patterns such as flowers, and then cuts off the excess color cloth, so that a beautiful color embroidery pattern is formed on the base cloth. In this process, the cutting of the excess color cloth can be manually cut, but any With the development of computer technology a...

AI Technical Summary

Problems solved by technology

[0003] At present, in the embroidery production process, when using laser to cut double-layer embroidery lace, it is necessary to strictly control the power of the laser and the focus of the laser cutting point. The reason is that the laser is easy to penetrate when cutting the pattern on the carrier. Miscutting the carrier through the pattern on the upper layer, or attenuating the intensity of the laser itself due to gasification smoke generated by laser cutting, resulting in wire skipping during the pattern cutting process, the pattern cannot be completely cut, and improper control of the cutting laser also makes the edge of the pattern Burnt yellow will affect the quality, and the exhaust gas produced by laser cutting will also pollute the workshop and damage the health of workers. Although the existing technology uses a water-soluble cloth or hot-melt film in the middle when lasering multiple layers , resulting in an increase in the cutting process, and the post-processing process is complicated

[0004] On the other hand, in the process of embroidering the bottom layer of fabric and then superimposing the upper layer of fabric for embroidery, it is necessary to fix the double layer of fabric separately. Due to the limitations of the machine itself, the method is to loosen the clamp after the upper layer of embroidery is processed. The lower layer of fabric is placed under the upper layer of fabric. Since the upper layer of fabric is loosened and shifted and shrinks, it is necessary to lock the double-layer fabric and restore the tensioned shape of the upper layer of fabric before it was released. This process It is not easy for the operator to fix the double layer, but the operator spends a lot of time to fix the double layer, but the desired effect is still not achieved, and the lower layer of fabric is often folded, and the quality of the three-dimensional embroidery cannot be effectively improved. Therefore, there is an urgent need for a multi-process coordination, automatic High-level computerized embroidery equipment

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