Multi-functional laser carving cutting machine

Abstract

The invention relates to the carving field and discloses a multi-functional laser carving cutting machine. A first laser carving cutting head is connected with a circular synchronous belt fixedly, and a second laser carving cutting head is connected with the circular synchronous belt manually by a belt clutch. The belt clutch is provided with a rotary eccentric tenon with teeth matched with the circular synchronous belt. The circular synchronous belt penetrates through upper and lower parts of the eccentric tenon. The invention can realize functions such as opposite directions of double heads, same direction of double heads, large format synchronous processing of single head and optimal adjustment of distance between double heads by manually adjusting the belt clutch. Furthermore, by adoption of a rear elastic plastic exhaust pipe suspended on a support, the invention can reduce carbon accumulated in the pipe and can avoid influence of the exhaust pipe to laser focusing and processing observation. Moreover, the exhaust pipe with large aperture has large ventilation quantity and good exhaust effect and can avoid.

Description

technical field [0001] The invention relates to the field of engraving, in particular to a multifunctional laser engraving and cutting machine. Background technique [0002] At present, laser engraving and cutting machines are widely used for cutting / engraving metal and non-metallic plates such as plexiglass plates, plastic plates, cardboard, density boards, and glass surface masks (glass sandblasting). The laser engraving head adopts single-track single-head, single-track double-head, double-track double-head and other structural methods, and single-track double-head engraving and cutting machines are the most widely used. When the existing double-head engraving and cutting machine is used and operated, the following problems generally exist: [0003] 1. Whether it is a single-track double-head or a double-track double-head, the two laser engraving heads generally move synchronously and in the same direction. Only two identical patterns can be obtained in one processing, a...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a multi-functional laser engraving and cutting machine, which solves the defects of the existing double-head laser engraving and cutting machine that the two heads are difficult to move towards each other synchronously, the distance between the two heads is difficult to adjust, and the processing format is small. The mouth of the front-mounted laser exhaust pipe is prone to dripping oil fumes, and the inner wall of the small pipe hole is prone to carbon deposits and blockages, etc.

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