Continuous coil cutting device for cutting long parts with short stroke and cutting method thereof

Abstract

The invention relates to the field of laser cutting, in particular to a coiled material continuous cutting device for short-travel cutting of long parts and a cutting method thereof. The coiled material continuous cutting device comprises an uncoiling flattening and feeding mechanism, a CCD camera, a cutting head and a machine tool cross beam, and is characterized in that the right side of the uncoiling flattening and feeding mechanism is provided with a machine tool breadth surface, and a plate is arranged on the machine tool breadth surface; the left end of the plate is coiled in the uncoiling flattening and feeding mechanism, and the right end of the plate is laid on the machine tool breadth surface; the machine tool cross beam is arranged above the machine tool breadth surface; the cross beam is placed above the machine tool breadth surface in the front-back direction; the CCD camera and the cutting head are arranged on the right side face of the cross beam from front to back in sequence. Compared with the prior art, the coiled material continuous cutting device is simple in structure and convenient to use; larger-size parts can be machined through a small-breadth device; the application range of the single device is substantially expanded; meanwhile, the utilization of the single device can be increased; the arrangement site cost and the manufacturing and maintenance costof the device can be greatly reduced by reducing the breadth.

Description

technical field [0001] The invention relates to the field of laser cutting, in particular to a coil material continuous cutting device for cutting long parts with a short stroke and a cutting method thereof. Background technique [0002] In the laser cutting process, cutting long parts with short strokes in continuous cutting of coils has always been an urgent problem to be solved. Continuous cutting of long parts in short strokes is a processing solution for a single part whose length exceeds the working width of the cutting machine. The traditional coil cutting machine can only process parts smaller than the table width because of insufficient feeding accuracy. It is necessary to ensure that the raw materials sent each time are enough to be processed by a whole part. If the size of the part to be processed is larger than the table width, the machine will Processing cannot be realized, which reduces the utilization rate of a single machine; or it can be solved by greatly i...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, the present invention designs a continuous coil cutting device for cutting long parts with a short stroke and its cutting method, which not only solves the problem of insufficient feeding accuracy of the coil machine by introducing visual positioning, but also greatly reduces the Workbench format, able to cut coils whose part size is much larger than the workbench format, improve the utilization rate of the machine tool and solve the problem that the machine tool occupies too much space at the same time

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