Crosscut production line for metal sheet materials

Abstract

The invention relates to the technical field of crosscut production equipment for metal sheet materials, in particular to a full set of crosscut production line for the metal sheet materials. The production line comprises an uncoiling unit, a levelling unit, a numerical control cut-to-length unit, a crosscut unit and an overlapping unit. The full set of crosscut production line for the metal sheet materials improves the automatic in uncoiling, levelling, cut-to-length, crosscut, overlapping and the like substantially, and is quick in production speed and high in efficiency; a sixfold levelling mechanism is adopted to perform the leveling on the metal sheet materials, and the leveling effect is good; a numerical control cut-to-length mechanism and a passive correction mechanism are adopted to perform size positioning, so that the cutting precision is improved greatly; and the overlapping unit is adopted, so that the cut metal sheet materials neatly stack up automatically and are favorable for accelerated packaging and transportation. In addition, the invention also designs measures for protecting surfaces of the metal sheet materials at multiple positions, so that the surfaces of the metal sheet materials are not scratched or damaged in the process of cutting.

Description

Technical field: [0001] The invention belongs to the technical field of metal plate production equipment, and relates to a metal plate cross-cut production equipment, in particular to a metal plate cross-cut production line. Background technique: [0002] Existing technologies related to sheet metal cross-cutting production equipment, such as: "Single-axis Double Eccentric Asymmetric Rolling Shearing Machine" disclosed by Taiyuan University of Science and Technology with the patent application number 200510012654.7, which specifically relates to a rolling steel plate Technical improvement of crankshaft mounting position in shearing machines. Another example: "Automatic shearing device for profile continuous production line" disclosed by Henan Tianfeng Energy Saving Panel Co., Ltd. with the patent application number 200820147624.6. Another example: Li Yaqi's patent application No. 200820076911.2 disclosed "a hydraulic steel plate shearing machine capable of swinging and shea...

AI Technical Summary

Problems solved by technology

[0003] According to the above existing technologies, the existing sheet metal cross-cutting production equipment mainly has deficiencies and defects such as low degree of automation, low speed, poor sheet leveling, imprecise positioning of sheared products, and poor shearing quality.

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