Intelligent deviation-rectifying laser die-cutting machine

Abstract

The invention relates to the field of laser die cutting equipment, in particular to an intelligent deviation rectifying laser die cutting machine which comprises a winding and unwinding unit, a traction unit, a deviation rectifying unit and a laser cutting unit, the deviation rectifying unit comprises a horizontally-arranged deviation rectifying roller, the two ends of the deviation rectifying roller are installed in installation bearing seats, and the installation bearing seats are fixedly installed at the working end of an adjusting mechanism; an offset detection unit is arranged on the upper side of the deviation correction roller and is in signal connection with a deviation correction execution unit, the deviation correction execution unit is used for driving the deviation correction roller to deflect to achieve deviation correction, and the anti-curling devices are arranged at the two ends of the deviation correction roller and comprise a plurality of air nozzles connected with an air supply unit. The working ends of the air taps face the two sides of materials placed on the deviation rectifying roller. According to the technical scheme, downward pressure is provided for the surfaces of the two sides of a material through airflow, it is guaranteed that the material cannot be hemmed, and the situation that one side of the material is hemmed and folded under the action of a traction mechanism is avoided.

Description

technical field [0001] The invention relates to the field of laser die-cutting equipment, in particular to an intelligent deviation-correcting laser die-cutting machine. Background technique [0002] There are usually two processing methods for laser die-cutting equipment: one is to send the material into the processing area first, and then process and cut the material after graphic recognition of the incoming material. After the graphic cutting of the material is completed, Then the processing materials are sent out, and the cutting of the entire roll of processing materials is completed through repeated operations. The other is to perform graphic cutting on the processing material during the process of feeding the processing material, that is, the method of processing and cutting while recognizing. Compared with the first processing method, the second method improves the efficiency of processing and cutting, but The second method has the problem of deviation correction in...

AI Technical Summary

Problems solved by technology

[0004] However, when the equipment is used for lateral correction of flexible materials such as label rolls or self-adhesives, the surface tension of the materials is unbalanced, and the tension at the bending part is relatively large, which may easily cause curling on one side of the material, and after curling, the If the folding is carried out under the action of the traction mechanism and the correction roller, it can no longer be adjusted to the initial state, which will affect the subsequent processing and positioning

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