Automatic aluminum profile positioning mechanism and aluminum profile straightening machine

Abstract

The invention belongs to the technical field of profile straightening, and relates to an automatic aluminum profile positioning mechanism and an aluminum profile straightening machine. The automatic aluminum profile positioning mechanism comprises a first detector and a second detector distributed at two ends of the opposite sides of an aluminum profile, and a power supply electrically connected with the first detector and / or the second detector, wherein a first electric conductor is arranged on the first detector; a second electric conductor is arranged on the second detector; the power supply, the first electric conductor, an aluminum profile and the second electric conductor form a conductive path; and the edge of the aluminum profile is determined through the on and the off of the conductive path. According to the automatic aluminum profile positioning mechanism and the aluminum profile straightening machine provided by the invention, two ends of the aluminum profile in any size conforming to the tonnage of an extruding machine can be ensured to be located at clamp forceps of a first jaw and a second jaw, so that the aluminum profile can be ensured to smoothly enter the first jaw and the second jaw; and meanwhile, the advantages that the second jaw has no need to be visually adjusted manually for multiple times and the one-time clamping efficiency is high are realized. Thelabor intensity can be effectively reduced, the time for the straightening process is reduced, the aluminum profile forming time is short, and the yield is high.

Description

technical field [0001] The invention belongs to the technical field of profile straightening, and relates to an aluminum profile automatic positioning mechanism and an aluminum profile straightening machine. Background technique [0002] With the progress of modern industry, the aluminum profile extrusion production line is developing in the direction of large tonnage, high energy efficiency, and automation. The previous small tonnage, low energy efficiency, and multi-manual machines are gradually being eliminated, which also affects aluminum profile extrusion. The rear equipment puts forward higher requirements for production and process flow. The straightening machine has many problems caused by it as the profile shaping and correcting mechanism in the rear equipment of aluminum profile extrusion. [0003] The aluminum rod is formed into a material blank through an extrusion mechanism. Due to the size difference of the aluminum rod raw material, extrusion thermal deformat...

AI Technical Summary

Problems solved by technology

In the general production process, one jaw is usually used as the benchmark, that is, one end of the profile blank is placed near the jaw, and the slight size error is fine-tuned by the main oil cylinder that drives the jaw to pull the material, while the position of the other end jaw is mostly It is time-consuming and labor-intensive to rely on manual visual adjustment; or photoelectric switch inspection adjustment, and the simple photoelectric switch inspection is not ideal for the detection effect of profiles with special-shaped cross-sections (such as profiles with large reflection angles of light)

Images