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Dust-free laser engraving process

A laser engraving and crafting technology, applied in laser welding equipment, manufacturing tools, metal processing equipment, etc., can solve the problems of endangering the personal safety of users, high-temperature smoke cannot be filtered and adsorbed normally, and achieve the effect of increasing particle volume

Inactive Publication Date: 2022-06-03
石从芬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing laser engraving equipment is engraving, a large amount of smoke and dust particles will be generated. During the dust-free treatment, due to the high temperature generated by the laser, the high-temperature smoke carrying dust particles cannot be filtered and adsorbed normally, endangering users personal safety

Method used

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  • Dust-free laser engraving process
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Embodiment Construction

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of...

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Abstract

The dust-free laser engraving process comprises an engraving system suitable for the process, the engraving system comprises an engraving box, a raw material box is fixedly arranged at the upper end of the engraving box, a containing cavity is formed in the raw material box, a feeding port and a discharging port are formed in the upper side wall and the lower side wall of the containing cavity respectively, and engraving pieces are evenly placed in the containing cavity; a carving cavity is formed in the carving box, a fixing box is fixedly arranged on the rear side wall of the carving cavity, a fan is arranged in the rear side wall of the carving cavity, two filter boxes which are in bilateral symmetry are fixedly arranged on the rear end face of the carving box, high-temperature flue gas is cooled through water mist, particulate matter carried in the high-temperature flue gas is adsorbed, and the high-temperature flue gas is purified. The effects of increasing the particle size, achieving low-temperature emission and conducting smoke removal treatment are achieved, a part of air subjected to heat exchange through the heat exchange membrane enters the filter box through the connecting pipe, the cooling treatment efficiency in the filter box is further improved, then the smoke treatment efficiency is improved, and environmental pollution is reduced.

Description

technical field [0001] The invention relates to the technical field of laser engraving, in particular to a dust-free laser engraving process. Background technique [0002] The laser engraving machine uses the thermal energy of the laser to engrave the material. The laser engraving machine has a wider range of use, and has higher engraving accuracy and faster engraving speed, gradually replacing mechanical engraving. [0003] When the existing laser engraving equipment is engraving, a large amount of smoke and dust particles will be generated. During the dust-free treatment, due to the high temperature generated by the laser, the high-temperature flue gas carrying dust particles cannot be filtered and adsorbed normally, which is harmful to users. personal safety. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a dust-free laser engraving process for overcoming the above-mentioned defects in the prior art. [0005] A dust-free laser eng...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/14B23K26/142B23K26/362B23K26/70
CPCB23K26/14B23K26/142B23K26/702B23K26/362Y02P70/10
Inventor 石从芬
Owner 石从芬
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