Multifunctional plate self-adaptive laser coding machine

Abstract

The invention belongs to the technical field of plate laser coding, and particularly relates to a multifunctional plate self-adaptive laser coding machine which comprises a workbench, a coding positioning mechanism, a bearing table set, a positioning structure, a first bidirectional adjusting mechanism, a second bidirectional adjusting mechanism, a distance measuring assembly and a controller. The bearing table set is composed of a square middle-position table, first auxiliary positioning tables arranged on the front portion and the rear portion of the square middle-position table and second auxiliary positioning tables arranged on the left portion and the right portion of the square middle-position table, and the first auxiliary positioning tables and the second auxiliary positioning tables are both in sliding fit with the square middle-position table. The coding positioning mechanism is arranged for carrying the laser coding device, transverse and vertical position adjustment can be carried out on the laser coding device, the automation degree is high, the distance between front, back, left and right positioning structures can be automatically measured, self-adaptive positioning position adjustment can be carried out according to plates of different sizes and specifications, and the positioning accuracy is high. And the clamp does not need to be manually operated for plate positioning, and the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of sheet laser coding, in particular to a multifunctional sheet adaptive laser coding machine. Background technique [0002] Laser coding equipment, also known as laser inkjet printer and laser coding machine, is divided into two types: scribing type and dot matrix type. The working principle of the laser coding equipment is to focus the laser on the surface of the marked object with a very high energy density, vaporize the material on the surface through burning and etching, and control the effective displacement of the laser beam to accurately burn. Engrave patterns or text. [0003] The existing laser coding machine generally adopts a fixed installation structure, and manual positioning of the board is required when coding the board. This kind of board positioning method has poor coding stability and low precision, and cannot achieve accurate coding; or use After the fixture clamps and locates the plate...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a multi-functional sheet self-adaptive laser coding machine, which solves the problem that the existing laser coding machines generally adopt a fixed installation structure, and manual positioning of the sheet is required when the sheet is coded. , this plate positioning method has poor coding stability and low precision, and cannot achieve accurate coding; or use a fixture to clamp and position the plate, and then perform laser coding to code plates of different sizes , it is necessary to reposition and install the fixture according to the size of the plate, which is time-consuming and laborious, and cannot be adjusted adaptively according to the size of the plate, which greatly affects the work efficiency.

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