Anti-collision cutting head of laser cutting machine

Abstract

The invention discloses an anti-collision cutting head of a laser cutting machine and belongs to the technical field of laser cutting machines. The anti-collision cutting head of the laser cutting machine comprises a fixing top plate; supporting frames are arranged on the left side and the right side of the bottom of the fixing top plate; an inner protective casing is movably arranged on the opposite end faces of the supporting frames through connection shafts; a front baffle is arranged at the bottoms of the two supporting frames; the rear end faces of the supporting frames are connected witha rear baffle; an electric telescopic rod is arranged on the top of an inner cavity of the inner protective casing; the bottom of the electric telescopic rod is connected with a cutting head througha fixing plate; fixing bases are arranged on the left side and the right side of the bottom of the inner protective casing; and the opposite end faces of the fixing bases are connected with a supporting plate. The front end of the supporting plate is provided with a limiting buffer device matched with the cutting head, so that the inner protective casing shakes front and back when bearing collision force so as to buffer the collision force, the cutting head in the inner protective casing can be bettered protected, the cutting head retracts back into the inner protective casing so as not to bedamaged, and the using performance of the laser cutting machine is improved.

Description

technical field

[0001] The invention relates to the technical field of laser cutting machines, in particular to an anti-collision cutting head of a laser cutting machine. Background technique

[0002] Due to the advantages of automatic typesetting, material saving, smooth incision, and low processing cost, laser cutting machines gradually replace traditional wire cutting and metal cutting. However, when the existing laser cutting machine breaks down during the cutting process, when the set program is wrong, the laser cutting head is likely to collide with the object during the cutting process, and the existing laser cutting head itself does not collide. , easy to damage, the existing laser cutting machine maintains the cutting head and replaces the cutting head, the process is relatively complicated, and the cutting head cannot be well protected in the event of a collision. For this reason, we propose an anti-collision cutting head for a laser cutting machine. Contents of...

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