Metal profile parallel roller straightening machine

Abstract

The invention discloses a metal profile parallel roller straightening machine, and relates to the technical field of metal profile machining, the metal profile parallel roller straightening machine comprises a placing frame, a feeding limiting assembly, a power conveying assembly, a driving assembly, a profile straightening mechanism and a straightening fixing assembly, and the feeding limiting assembly and the power conveying assembly are both arranged at one end of the outer side wall of the placing frame; the driving assembly is arranged in the placing frame, the number of the sectional material straightening mechanisms is two, the two sectional material straightening mechanisms are movably arranged on the outer side wall of the placing frame, the straightening fixing assembly is arranged in the placing frame, and the working end of the straightening fixing assembly corresponds to the two sectional material straightening mechanisms; the problems that in the prior art, due to the fact that the metal profiles are long and different in specification, machining equipment is different in size, when the metal profiles enter a straightening machine and move into the machining equipment, too many positions of the metal profiles are suspended and shake, and the straightening effect of the metal profiles is poor are solved.

Description

technical field [0001] The invention relates to the technical field of metal profile processing, in particular to a parallel roll straightening machine for metal profiles Background technique [0002] Straightening machine is a device for straightening metal profiles, bars, pipes, wires, etc. The straightening machine uses straightening rollers to squeeze bars, etc. to change the straightness. Generally, there are two rows of straightening rollers, the number is different, and there are also two-roller straightening machines, which rely on the angle change of the two rollers (concave in the middle, hyperbolic rollers) to straighten materials with different diameters. The main types are pressure straightening machines , Balance roll straightening machine, shoe roll straightening machine, rotary reverse bending straightening machine, etc. [0003] The existing straightening machine is manually fed into the straightening machine through the feeding port to straighten the stee...

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Problems solved by technology

[0004] The embodiment of the present invention provides a parallel roll straightening machine for metal profiles to solve the problem in the background technology that the length of the metal profiles is long and the specifications of the metal profiles are different, resulting in different sizes of processing equipment, which causes the metal profiles to enter the straightening machine. After moving to the processing equipment, too many positions of the metal profiles are suspended in the air and shake, resulting in poor straightening effect of the metal profiles

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