A laser cutting machine that automatically stops the cutting head in the event of a collision

Abstract

The invention discloses a laser cutting machine which can automatically stop the operation of the cutting head when a collision occurs. It comprises a cutting machine body, a laser head body and a movable frame. The side of the main body is provided with an anti-collision mounting frame, and a collision-proof mounting seat is provided between the anti-collision mounting frame and the laser head body, and a lateral buffer clamping module is arranged inside the collision-proof mounting seat, and the side The front end of the buffer clamping module is provided with a fitting limit wheel, and the outer sides of the upper cutting head and the lower cutting head are provided with a collision-proof connection seat, and the inside of the collision-proof connection seat is evenly distributed with side limit wheels and Vertical buffer clamping module. The laser cutting machine, which can automatically stop the operation of the cutting head when a collision occurs, can play an effective collision buffering and protection role under the cooperation of the fitting limit wheel, the side limit wheel and the corresponding buffer module.

Description

technical field [0001] The invention relates to the related technical field of laser cutting machines, in particular to a laser cutting machine which can automatically stop the operation of a cutting head when a collision occurs. Background technique [0002] The laser cutting machine can focus on the surface of the workpiece through a high-power laser beam, quickly heat it to an extremely high temperature, and drive the laser cutting head to move and cut stably through the movable frame, which constitutes the overall structure of the laser cutting machine, so that the material can be cut quickly. With the advantages of high cutting efficiency and flat cutting end surface, it is often used for cutting and processing of various metal sheets. [0003] However, during the use of the existing laser cutting machine, due to the level error and the workpiece itself, the laser cutting head is prone to external collision damage during use. The existing preventive measures are usually...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a laser cutting machine that can automatically stop the cutting head when a collision occurs, so as to solve the problem that the laser cutting head of the laser cutting machine is easily damaged when the collision occurs in the above background technology, and the cost of the common ceramic protective structure is relatively high. , the problem of poor protection effect

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