Laser inkjet printer for engineering plastic clear identification

Abstract

The invention discloses a laser inkjet printer for engineering plastic clear identification. The laser inkjet printer comprises a laser galvanometer and focus lens, a laser generator and installation cabinet thereof, a laser power supply and control system and an industrial control computer. The laser galvanometer and focus lens is arranged to the front end of the laser generator and installation cabinet thereof; the laser generator and installation cabinet thereof is connected with the laser power supply and control system through a control cabinet and laser transmission connection line; the other end of the laser power supply and control system is connected with the industrial control computer through an industrial control computer and control cabinet data transmission connection line; and a laser generator in the laser generator and installation cabinet thereof emits a 532 nm laser beam to an engineering plastic member to be marked. The laser inkjet printer suitable for direct identification printing of the engineering plastic member is clearer in effect, more obvious in color difference, convenient for automatic identification and reading of bar codes and two-dimension codes, low in cost, suitable for batch purchase of enterprises, small and flexible in machine design, and convenient for on-site installation.

Description

technical field [0001] The invention relates to an inkjet printer, in particular to a laser inkjet printer suitable for clearly marking engineering plastics. Background technique [0002] At present, the commonly used laser inkjet printers in the marking equipment market belong to CO 2 Laser marking machine with laser or YAG fiber laser configuration, as well as high-end ultraviolet laser machine, etc., due to CO 2 Lasers and fiber lasers have long wavelengths and belong to the infrared region. Physical etching or oxidation engraving on the surface of some engineering plastic materials will cause deep damage to the surface of the material, which not only affects the appearance but also affects its surface performance. The logo has no or low color difference. Barcodes and QR codes that need to be printed cannot be read and identified, such as automotive ABS plastic parts, etc. The direct mark barcode that affects the product is traceable. The traditional method is to manual...

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used laser inkjet printers in the marking equipment market belong to CO 2 Laser marking machine with laser or YAG fiber laser configuration, as well as high-end ultraviolet laser machine, etc., due to CO 2 Lasers and fiber lasers have long wavelengths and belong to the infrared region. Physical etching or oxidation engraving on the surface of some engineering plastic materials will cause deep damage to the surface of the material, which not only affects the appearance but also affects its surface performance. The logo has no or low color difference. Barcodes and QR codes that need to be printed cannot be read and identified, such as automotive ABS plastic parts, etc.

The direct mark barcode that affects the product is traceable. The traditional method is to manually label or not to mark the barcode and two-dimensional code. Disadvantages, affecting its popularization

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