Laser marking method capable of automatically positioning products

Abstract

The invention discloses a laser coding method for automatically positioning products, comprising a workbench, on which a conveyor belt and a control assembly are arranged, a bracket platform is arranged above the conveyor belt, and the lower bottom surface of the bracket platform is sequentially arranged along the conveying direction of the conveyor belt for positioning. component, laser generator and detection component, a display component is arranged above the support platform, and the positioning component, laser generator, detection component, display component and conveyor belt are respectively connected with the control component. The invention solves the problem in the prior art that the position of the workpiece cannot be positioned during coding and marking, resulting in missing or crooked marking, and provides a laser marking method for automatically positioning products. When it is applied, the laser head is first positioned by visual positioning. Accurately positioned at the marked place, only one person is required to complete the work of marking and testing. You can mark or code on the device. After marking or coding is completed, the device will immediately use visual inspection to verify the mark. or code is correct.

Description

technical field [0001] The invention relates to laser coding, in particular to a laser coding method for automatically positioning products. Background technique [0002] Laser marking is a technology widely used in industrial production. It is mainly used to print some basic information on product casings or panels made of paper, plastic or metal. It is directly vaporized at high temperature on the surface of the object by laser, and can be distinguished by naked eyes without any auxiliary tools, which is convenient for consumers to identify. For example, use laser coding and marking on the outer packaging of the product or the shell of the plastic and metal product to engrave the product model, trademark or production date and other information. In the process of laser marking and coding, the working state of the laser marking and marking machine is unstable or the marking product to be marked moves during the transportation process, which leads to the inability of the l...

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem in the prior art that the position of the workpiece cannot be positioned during coding and marking, resulting in missing or crooked marking, and the problem that there is no step to detect whether the coding and marking information is correct or not. The problem of low efficiency is to provide a laser coding method for automatic positioning of products. When it is applied, it first uses visual positioning to accurately position the laser head at the marked place. When marking or coding, only one person is required to complete the coding And testing work, you can mark or code on the equipment, after the marking or coding is completed, the equipment will immediately use visual inspection to verify whether the label or code is correct

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