Large-width laser internal carving machine

Abstract

The invention relates to a large-width laser internal carving machine, which comprises a bed body, Y-axis rails arranged on two sides of the bed body and an X-axis rail capable of sliding along the Y-axis rails through a bracket, wherein a laser machining head is arranged on the X-axis rail; a dial indicator of which a measurement head is downward is arranged on the laser machining head; a plurality of base bars which are parallel to one another and are provided with chutes are paved on the bed body; the base bars are parallel to the X-axis rail; a plurality of supporting plates are arranged on a bed surface formed by paving the base bars; a plurality of supporting plates are distributed in a matrix shape; and a Z-directional adjusting mechanism is arranged close to each of four corners of each supporting plate, the four Z-directional adjusting mechanisms are symmetrically arranged in pair, and the bottoms of the Z-directional adjusting mechanisms are inserted into the chutes of the base bars. The small-width supporting plates are combined into a large-width supporting surface, so that the machining cost of the supporting surface is greatly reduced; the internal carving machine is convenient to install and flexible; and the horizontal positions of the supporting plates and the Z-directional heights of the corners can be conveniently adjusted, so that the large-width supporting surface has high flatness, the laser internal carving effect is improved, and the cost is reduced.

Description

technical field [0001] The invention relates to a laser internal engraving machine, in particular to a large-format laser internal engraving machine which improves the flatness of the workpiece support surface and the perpendicularity between the workpiece support surface and the origin laser beam, thereby improving the processing effect of laser internal engraving. Background technique [0002] In large-format glass or crystal internal engraving processing, the flatness of the workpiece support surface of the laser engraving machine and the perpendicularity between the workpiece support surface and the origin laser beam directly affect the effect of laser internal engraving processing. Due to the large size of the workpiece to be processed, a workpiece support surface with a large size is required, and the overall support surface is difficult to process into a flat surface. When the size is enlarged, the processing cost is extremely high because of the need to complete flat ...

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly solves the technical problem of affecting the effect of laser internal engraving because of the great difficulties in processing, manufacturing and assembly adjustment of the large-format overall support surface with excellent flatness in the original laser internal engraving machine; it provides a Large-format laser engraving machine adopts the method of decomposition and combination. It is composed of several small-format support plates that are easy to process flatness to form a large-scale support surface. It is easy and flexible to install and easy to adjust the flatness. The large-format support surface has good flatness, thereby improving the effect of laser engraving

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