A new method for multi-vehicle series synchronous fixed-length cutting of continuous molding materials

Abstract

In the past, most of the cutting machines on the production line of continuous forming materials such as steel pipes and section steels used single-car synchronous cutting-to-length cutting machines. There was only one car equipped with cutting tools. The stroke of the car was small, and the cutting time of the cutting tools was short. Short-cut products are not suitable for high-speed production lines. In order to overcome the deficiencies of the prior art, the present invention proposes a new method for cutting continuous molding materials synchronously with multiple vehicles in series, specifically a multi-vehicle series synchronous fixed-length cutting machine, which has two or more Cars equipped with cutting tools, these cars are installed in series on the rails parallel to the material, driven by their respective driving devices, they reciprocate according to the set program, and the cutting tools on the car are synchronized with the speed of the material Cut the material according to the set length. This kind of cutting machine adapts to the high speed of the production line, the allowable minimum cut-to-length length is small, the life of the cutting tool is long, the quality of the incision is good, and the number of downtime for changing the cutting tool is small.

Description

technical field [0001] The patent of the invention relates to the field of continuous forming material production lines such as steel pipes and section steel. The cutting machine is in the state of synchronizing with the speed of the production line, and a new method for cutting materials according to the set length. Specifically, it is a multi-vehicle series synchronous cutting of continuous forming materials. new method. Background technique [0002] In the past, most of the cutting machines on the production line of continuous forming materials such as steel pipes and section steels used single-car synchronous cutting-to-length cutting machines. There was only one car equipped with cutting tools. On the track, start from the origin, track the material walking, when the speed of the car and the material reaches synchronization, the cutting tool on the car cuts the material, and then the car returns to the origin, ready for the next cutting. The stroke of the car is less t...

AI Technical Summary

Problems solved by technology

This cutting machine is not suitable for cutting short products, nor is it suitable for high-speed production lines. Otherwise, due to the short cutting time, the cutting quality of the material will deteriorate and the life of the cutting tool will be shortened.

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