Movable laser cleaning equipment for cleaning large workpieces

Abstract

The invention discloses movable laser cleaning equipment for cleaning large workpieces. The movable laser cleaning equipment comprises a galvanometer holder, a galvanometer is arranged at the top endinside the galvanometer holder, a galvanometer window is arranged at the bottom end of the galvanometer, an air blowing box is arranged on one side inside the galvanometer holder, dovetail grooves areformed in both ends of the rear surface of the air blowing box correspondingly, dovetail strips are arranged inside the dovetail grooves, one sides of the dovetail strips are located on one side inside the galvanometer holder, a collection tube is arranged at the bottom end of one side inside the galvanometer holder, the collection tube penetrates through the galvanometer holder, a processing piece is arranged at the bottom end inside the galvanometer holder, the collection tube is located on one side of the top end of the processing piece, the air blowing box is located on one side of the bottom end of the galvanometer, and an air blowing hole is formed in the bottom end of the front surface of the air blowing box. By additionally installing the air blowing box on one side inside the galvanometer holder, the overall structure is relatively simple, the cost is low, in addition, the air blowing box is arranged on the side surface of the galvanometer holder, and thus the load of the galvanometer cannot be increased.

Description

technical field [0001] The invention belongs to the technical field of movable laser cleaning equipment, and in particular relates to a movable laser cleaning equipment for cleaning large workpieces. Background technique [0002] In some laser processing equipment in the prior art, for example, laser marking is pure laser marking without other auxiliary parts, so that there will be some smoke, dust and processing residues attached to the surface of the vibrating mirror during the processing. If these processing residues adhere to the surface of the vibrating mirror and are not cleaned in time, it will affect the processing energy of the laser and even burn the lens. Even if the vibrating mirror is cleaned regularly, the service life of the expensive vibrating mirror will be greatly shortened. In order to prevent the vibrating mirror from being polluted, most of the existing technologies install the blowing protective cover at the window of the vibrating mirror. When the vibr...

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Problems solved by technology

[0003] The object of the present invention is to provide a movable laser cleaning equipment for cleaning large workpieces, so as to solve the problem that the overall structural design of the existing movable laser cleaning equipment proposed in the above-mentioned background technology is relatively complicated, and the cost is high, and at the same time, its The isolation effect on dust is not good, and there will be a certain pollution problem on the laser galvanometer window

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