Fixed-length cutting system with tracking function

Abstract

The invention relates to the technical field of industrial cutting, in particular to a fixed-length cutting system with a tracking function. The fixed-length cutting system comprises a servo driver, a servo electric cylinder, a cutting slide table and a material feeding and conveying mechanism. The feeding and conveying mechanism is provided with a speed measuring mechanism and a length measuring mechanism, a speed measuring coding wheel of the speed measuring mechanism is used for collecting the linear speed of continuous moving materials, and a speed measuring encoder is used for converting the linear speed into the number of pulses; a length measuring coding wheel of the length measuring mechanism is used for collecting the linear speed of the continuous moving materials, and an encoder is used for converting the linear speed into the number of pulses; and the numbers of pulses are transmitted to a PLC for operation. Compared with the prior art, the fixed-length cutting system has the advantages that the production process is optimized, finished products are obtained through cutting of online equipment, secondary machining is not needed, the fed material utilization rate is increased, and unnecessary manual operation caused by circulation is reduced; and the two mechanisms are clear in division of work, the cutting slide table and the fed materials are made to be synchronous in moving speed, cutting is conducted under the synchronism condition, and the quality of cut end faces is obviously improved through the excellent synchronism effect.

Description

[technical field] [0001] The invention relates to the technical field of industrial cutting, in particular to a tracking fixed-length cutting system. [Background technique] [0002] If the speed of the cutting slide is not consistent with the incoming material during cutting, the incoming material will form a pressure on the cutting knife or cutting saw blade, and under the action of this pressure, the cutting knife or cutting saw blade will inevitably produce a Deformation, at the same time affected by the reaction force, the incoming material will also be deformed, and a certain stress will be generated inside the material. At the moment of cutting, the stress will be released, resulting in the quality of the end face and the deviation of the cutting length during cutting. . [0003] The existing production process is to lengthen the cutting size during cutting, and then use the second set of equipment offline for secondary cutting, which causes a certain waste of materia...

AI Technical Summary

Problems solved by technology

However, this cutting machine still cannot solve the pressure of the incoming material on the cutting knife or saw blade at the moment of cutting and the reaction force related to it.

[0005] Therefore, the present invention provides a tracking fixed-length cutting system, which can solve technical problems such as poor quality of the cutting end surface caused by the asynchronous movement speed of the cutting slide table and the incoming material, and excessive deviation of the cutting length.

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