Automatic laser cutting equipment for mechanical sheet metal machining

Abstract

The invention relates to the technical field of sheet metal machining, in particular to automatic laser cutting equipment for mechanical sheet metal machining, which comprises a worktable, a supporting unit and a cutting unit, the supporting unit is mounted at the upper end of the worktable, and the cutting unit is arranged on an external machine tool host; an existing laser cutting machine has the following problems that a common laser cutting machine cannot fix a workpiece, so that the workpiece is prone to deviation, and the cutting precision of the workpiece is affected; smudginess and sundries left on the surface of the workpiece which is not cleaned are easy to achieve the cutting effect of the laser cutting machine on the workpiece; according to the invention, a workpiece can be fixed in all directions, and the stability of the workpiece during cutting can be ensured, so that the cutting precision of the workpiece can be enhanced; the upper end face of a workpiece can be cleaned, so that the stability of the workpiece during cutting is guaranteed, and the cutting effect of the workpiece is enhanced.

Description

technical field [0001] The invention relates to the technical field of sheet metal processing, in particular to an automatic laser cutting device for mechanical sheet metal processing. Background technique [0002] Laser cutting equipment replaces the traditional mechanical knife with the laser emitted by the laser to realize the function of automatic cutting. Laser cutting equipment is mainly used in sheet metal processing, aviation, electronics, automobiles, machinery and other manufacturing and processing industries. Laser cutting equipment is used in When cutting a sheet metal workpiece, the machine tool host generally drives the cutting head to move correspondingly according to the program written by the worker, so as to cut the workpiece; during the cutting process, when the cutting head passes the workpiece, sparks will be generated, and at the same time, the workpiece will Scraps and scraps left over from cutting will be dropped. [0003] The current laser cutting m...

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Problems solved by technology

[0003] The current laser cutting machine has the following problems when cutting the workpiece: 1. Most of the common laser cutting machines place the workpiece inside the laser cutting machine, and then directly cut the workpiece, so that the workpiece cannot be fixed. It is easy to deviate during the cutting process and affect the cutting accuracy of the workpiece

[0004] 2. Before the workpiece is laser cut, because the attachments on the surface of the workpiece are not thoroughly cleaned, the dirt and sundries remaining on the upper end of the workpiece are likely to affect the cutting effect of the workpiece, and when the laser cutting machine is working, the cutting debris and The leftovers are difficult to clean up in time, and the slag is easy to stick to the bottom of the laser cutting machine. It is more difficult to clean up later, which will affect the subsequent use effect

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