Automatic fool-proof laser engraving operation device

Abstract

The invention discloses an automatic fool-proof laser engraving operation device. The device comprises a laser engraving machine, a laser engraving jig, a controller and an induction needle, the laser engraving jig can be fixedly installed on a workbench of the laser engraving machine, a positioning groove matched with a workpiece to be machined in shape is formed in the laser engraving jig, and the induction needle is fixedly installed on the bottom face of the positioning groove. At least one induction point is arranged on the induction needle, each induction point can detect the distance between the induction point and a product positioned in the positioning groove, the induction needle is electrically connected and communicated with the controller, and the controller controls the laser engraving machine to be started and stopped, so that manual measurement before laser engraving machining is avoided, inspection and operation are combined into one procedure, the machining efficiency is improved. Misjudgment is avoided, the detection and processing accuracy is improved, and the labor cost is saved.

Description

technical field [0001] The invention relates to a processing device, in particular to an automatic fool-proof laser engraving operation device. Background technique [0002] The surface of the product needs to be processed by laser engraving. At present, when the product is processed by laser engraving, only a groove matching the shape of the product is set on the workbench of the laser engraving machine, and the laser engraving is started when the product is placed in the groove. Machine processing, and some products are similar or the same in shape, the difference is only in the height of different positions on the bottom surface, and the difference in the flatness of the bottom surface. Before laser engraving, the size is judged by manual measurement, and then the laser engraving process is carried out. This method is labor-intensive, has low detection efficiency, and has large manual detection errors. Contents of the invention [0003] In order to overcome the above d...

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Problems solved by technology

[0002] The surface of the product needs to be processed by laser engraving. At present, when the product is processed by laser engraving, only a groove matching the shape of the product is set on the workbench of the laser engraving machine, and the laser engraving is started when the product is placed in the groove. Machine processing, and some products are similar or the same in shape, the difference is only in the height of different positions on the bottom surface, and the difference in the flatness of the bottom surface. Before laser engraving, the size is judged by manual measurement, and then the laser engraving process is carried out. This method is labor-intensive, the detection efficiency is low, and the manual detection error is large, which will easily lead to errors in laser engraving of products, resulting in a large number of scrap products

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