Numerical-control single-plate bilateral synchronous edging machine

Abstract

The invention discloses a numerical-control single-plate bilateral synchronous edging machine, relating to special equipment for processing steel plates. The numerical-control single-plate bilateral synchronous edging machine comprises various equipment and numerical control systems thereof which are all arranged on a workbench (1), wherein a dual-roll two-point correction mechanism (2), a feeding roller (6) and a transmission system (8) thereof, a compression roller (5) and a material throwing mechanism (7) are connected in sequence. The numerical-control single-plate bilateral synchronous edging machine is characterized in that a dense-roll multipoint correction mechanism (3) and a flexible compression-roller device (4) are arranged between the dual-roll two-point correction mechanism (2) and the feeding roller (6). In the invention, a novel process for synchronously processing bilateral vertical faces of a steel plate in a long-distance and following-up way is adopted, the dense-roll multipoint correction mechanism, the flexible compression roller device and a powerful round jacket-type depended wheel are designed and are combined in use to realize the linear, high-precision and continuous processing in a bilateral, vertical-face and long-distance way, and thus the technical effects of energy saving, material saving, high efficiency and rapidness are achieved.

Description

technical field [0001] The invention relates to special equipment for processing steel plates, in particular to a numerically controlled single-plate bilateral synchronous trimming machine. Background technique [0002] At present, there are a large number of machining enterprises in my country that use a large number of different types of steel plates. With the rapid development of the processing industry, the market demand has undergone tremendous changes. The requirements of cost and other aspects are getting higher and higher, but the slitting edge trimmer and edge milling machine commonly used in the steel plate processing industry in our country are far from meeting the new needs. Wherein there are following main problems: 1) there are many waste materials in the processing, and the waste of raw materials is serious. Taking the longitudinal shearing machine as an example, when processing 12 mm thick coils, 350 kg of waste is produced per 30 tons, calculated at 4,500 yu...

AI Technical Summary

Problems solved by technology

Wherein there are following main problems: 1) there are many waste materials in processing, and the waste of raw materials is serious

In addition, the energy consumption of its equipment is also quite high

2) Inefficiency

Taking the edge milling machine as an example, when processing 12mm thick and 1.5m wide Q235 steel plates, the processing speed is 1.5-2 meters per minute (unilateral). About one meter (40 tons), the output is low and the labor is much

3) The machining accuracy is low, especially for long-distance plates with large tolerances

4) After processing, the metallographic structure within 20 mm of the facade on both sides changes greatly, seriously affecting the welding quality, and burying structural hidden dangers that are not easy to find

For this reason, in recent years, some user units have carried out active exploration in many aspects. Although some results have been achieved, there has been no major breakthrough, let alone a complete new process flow. Therefore, the straight edge processing level of my country's plates has been changed to reduce waste. , improving efficacy and reducing labor intensity has become a top priority

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