A lift-type rolling steel limit mechanism and its section steel inspection system

Abstract

The invention discloses a lift type roll steel limit mechanism. The lift type roll steel limit mechanism is characterized by comprising a mounting base, upward side plates are arranged on two sides of the mounting base, vertical baffle slide grooves are oppositely formed on the inner sides of the side plates, vertically slidable baffles are mounted in the baffle slide grooves, a lifting air cylinder is arranged on the mounting base, and a telescopic arm of the lifting cylinder and the baffles are connected and used for driving the baffles to lift up and down. The invention further discloses a profile steel inspection system adopting the lift type roll steel limit mechanism. By the profile steel inspection system, profile steel is accurately pulled over on input roller ways so as to facilitate steel drawing. Meanwhile, a rack base is well protected from being damaged by drawing, and resultantly, influence of maintenance on production efficiency is avoided. A hook part of steel drawing cart for drawing steel is realized by a purely mechanical structure and is simple in structure, so that no electrical faults are caused. Meanwhile, the profile steel inspection system has the advantages that the steel drawing cart is good in running smoothness, low in friction wear and is more convenient and reliable in connection with steel wires.

Description

technical field [0001] The invention relates to inspection equipment in a section steel production line, in particular to a lifting type steel rolling limit mechanism and a section steel inspection system thereof. Background technique [0002] Sectional steel refers to bar-shaped steel with a certain cross-sectional shape and size. During the production of section steel, after rolling and forming, it needs to go through hot sawing, cooling in a cold bed, straightening by a straightening machine, cold sawing and other processes. The inspection table is located on the assembly line behind the cold sawing machine, and is used to inspect the section steel to see if it meets the standard, and to paste the qualified label. [0003] A section steel inspection system currently used by the applicant includes an input roller table composed of several input rollers arranged side by side and horizontally arranged at intervals, an output roller table composed of several output rollers ar...

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies of the above-mentioned prior art, the primary technical problem to be solved by the present invention is: how to provide a lift-type rolling steel limit mechanism and its section steel inspection system, so as to solve the problem that the section steel can accurately stop on the input roller table and improve the smoothness of steel drawing; Further solve how to have a better protection effect on the base of the bench, avoiding the impact of maintenance after being pulled out and affecting production efficiency; and solve the complex structure of the steel trolley, which is prone to electrical failures, reduce wear and tear, how to make the wire rope connection convenient and reliable, etc.

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