Soft label laser marking machine

Abstract

The invention belongs to the field of laser marking equipment and aims to provide a soft label laser marking machine with a high automation level. According to the technical scheme, the soft label laser marking machine comprises a machine frame, a workbench face plate is arranged on the machine frame, and a marking station is arranged on the workbench face plate and comprises a marking mechanism and a conveying mechanism. The conveying mechanism comprises a marking position supporting plate and a roll paper tube close to one end of the marking position supporting plate. A paper feeding assembly is arranged at the end, opposite to the roll paper tube, of the marking position supporting plate, and a paper cutting assembly and a discharging tray are arranged at the other end of the marking position supporting plate. The paper feeding assembly comprises a feeding roller set, the feeding roller set is composed of two rollers arranged side by side, and a roll paper traveling channel with the same height as the upper surface of the marking position supporting plate is formed between the two rollers. The soft label laser marking machine achieves automatic paper feeding, automatic laser marking and automatic paper discharging, has the extremely high automation level, and can greatly reduce the risks of mistaken marking and repeated marking.

Description

technical field [0001] The invention belongs to the field of laser marking equipment, in particular to a soft label laser marking machine. Background technique [0002] Laser marking machine is a kind of product marking equipment, which uses laser beam to make permanent marks on the surface of various materials. The effect of marking is to expose the deep material through the evaporation of the surface material, or to "carve" traces through the chemical and physical changes of the surface material through light energy, or to burn part of the material through light energy, showing the required etching. Patterns, texts, barcodes and other graphics. [0003] Most of the existing industries that use self-adhesive labels and logos use self-adhesive barcode printers to print labels. Since self-adhesive barcode printers use toner printing technology, printed labels are prone to tactility when pasted. , torn, etc., and it is easy to be counterfeited, and the anti-counterfeiting pe...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing industries that use self-adhesive labels and logos use self-adhesive barcode printers to print labels. Since self-adhesive barcode printers use toner printing technology, printed labels are prone to tactility when pasted. , tearing, etc., and it is easy to be counterfeited, and the anti-counterfeiting performance is poor

Although some self-adhesive labels are marked by laser marking machines in the prior art, the current laser marking machines still have the following defects, which make it impossible to popularize them in production: 1. Paper jams and misprints often occur , reprinting and other issues, and the marking information is not traceable. When the equipment fails, it is necessary to manually distinguish the correct label from the wrong label, which has caused huge troubles in actual production.

2. When the laser marking machine is marking soft labels such as self-adhesive labels, on the one hand it will generate a lot of smoke and dust, on the other hand it will cause the temperature inside the casing to rise and affect its continuous working performance. Reasonable measures to deal with the dust will greatly affect the environment of the production workshop and the working performance of the laser marking machine itself

3. Due to the unreasonable layout of the existing soft label laser marking machine, its volume is large and the utilization rate of space is low

4. In the existing soft label laser marking machine, in order to prevent the laser marking head from being disturbed, a certain distance must be kept between the marking position and the position where the roll paper is cut off when discharging, which results in a gap between the two marks on the roll paper. have a long blank space between them, causing huge waste

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