Dual-laser printing equipment with printing head convenient to clean

Abstract

The invention discloses a dual-laser printing device with a printing head convenient to clean in the technical field of dual-laser printing. The dual-laser printing device is characterized in that a cleaning agent is smeared on the printing head every time the printing head prints a layer, so that the cleaning agent is attached to the surface of the printing head, impurities which are difficult to clean and attached to the surface of the printing head can be wetted and softened, subsequent cleaning is facilitated, and then, the printing head can move to the position of a brush cylinder to be cleaned, so that the printing head can be kept in the optimal printing state, the situation that the quality of a product becomes poor and the precision of the product is reduced due to the fact that impurities attached to the surface of the printing head influence light beams of the printing head during long-term machining of the printing head is avoided, manual participation is not needed in the whole cleaning process, the labor amount of workers is reduced, the whole device does not need to be opened during cleaning, the airtightness of the machining space can be kept, and it is avoided that external uncertain factors affect product machining when the device is opened during cleaning.

Description

technical field [0001] The invention relates to the technical field of dual-laser printing, in particular to a dual-laser printing device that facilitates cleaning of printing heads. Background technique [0002] Laser printing is the use of laser beams to permanently mark the surface of various materials. The effect of printing 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 desired etched pattern ,Word. [0003] In the prior art, when using dual laser printing equipment for printing, dust will adhere to the surface of the laser print head, which usually requires manual wiping and cleaning after printing is completed, and when printing metal products, the impurities attached to the surface of the laser print head It is difficult to clean, and cleaning agent needs to be...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a dual-laser printing device that is easy to clean the print head, to solve the above-mentioned background technology. After the printing is completed, it needs to be wiped and cleaned manually, and when printing metal products, the impurities attached to the surface of the laser print head are difficult to clean, and cleaning agent needs to be applied first. Usually, it needs to be cleaned when it is not processed. , the device needs to be opened, which will cause air and other impurities outside the device to enter the device, affecting normal production. When processing larger products, the laser print head will work for a long time, and the attached impurities will affect the laser print head. beam, resulting in poor product quality and reduced precision

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