Automatic straightening production line of T-shaped guide rail

Abstract

The invention discloses an automatic straightening production line of a T-shaped guide rail. The inlet ends and the outlet ends of a side automatic straightening machine and a top automatic straightening machine which are distributed in parallel are axially provided with a first rolling way, a second rolling way, a third rolling way and a fourth rolling way respectively, wherein a second chain transmission frame is arranged between the first rolling way and the third rolling way; a first chain transmission frame is arranged between the second rolling way and the fourth rolling way; the sides of the first rolling way and the third rolling way, which are opposite to the second chain transmission frame, are respectively provided with a chain transmission feeding frame and a chain transmission discharge frame; a turning mechanism is arranged below the third rolling way and the fourth rolling way; a two-way cylinder with a baffle sheet is arranged below the first rolling way; one sides of the second rolling way and the fourth rolling way in the direction of the chain transmission feeding frame are respectively provided with a cylinder and a one-way cylinder with a baffle sheet; one side of the fourth rolling way is provided with an idler wheel; a linear motor with a measuring device is arranged above one side of the third rolling way, and the production line is controlled by a programmable controller and a computer. The invention greatly saves labor and occupied space and simultaneously improves the production precision and efficiency.

Description

technical field [0001] The invention relates to automatic straightening of a water line, in particular to a T-shaped guide rail for automatic straightening of a water line. Background technique [0002] T-shaped guide rails are mainly used in van elevators. With the continuous increase of elevator running speed and floor height, and the improvement of people's requirements for elevator running stability and comfort, the quality requirements of T-shaped guide rails are also constantly improving. The straightness error of the top surface and side of the T-shaped guide rail is two important factors affecting its quality. They directly affect the stability and safety of the elevator during operation. Therefore, the T-shaped guide rail needs to be straightened after processing to make it conform to Certain standards. However, manual straightening operations are generally used in China at present, and the straightening accuracy is difficult to meet the requirements, and more manp...

AI Technical Summary

Problems solved by technology

However, at present, manual straightening operations are generally used in China, and the straightening accuracy is difficult to meet the requirements, and more manpower is required; some companies have introduced foreign automatic straightening lines, but these lines are loosely arranged, occupy a large area, and For reworked products, whether it is single-sided out-of-tolerance or double-sided out-of-tolerance, the circulation line is long, resulting in low production efficiency

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