Automatic sorting device for elevator guide rails

Abstract

The invention provides an automatic sorting device for elevator guide rails. The automatic sorting device comprises a control unit, a detection unit, a main conveying unit and a sorting unit. The control unit is in electric connection with the detection unit, the main conveying unit and the sorting unit; the detection unit is arranged beside the control unit; the main conveying unit is arranged atthe back of the control unit and the detection unit parallelly; the sorting unit is arranged at the back end of the main conveying unit. The detection unit comprises a first detection device, a second detection device, a third detection device and a code spraying device. The main conveying device comprises a conveying belt and a detection platform. The sorting unit comprises a first collecting device, a second collecting device, a third collecting device, a fourth collecting device, a fifth collecting device, a sixth collecting device, a seventh collecting device, an eighth collecting deviceand a distributing device. The automatic sorting device can realize high-efficiency sorting of elevator guide rails and improve production efficiency while providing a guarantee to production precision.

Description

technical field [0001] The invention relates to the technical field of auxiliary equipment for elevator production, in particular to an automatic sorting device for elevator guide rails. Background technique [0002] Elevator guide rail is an elevator component composed of steel rails and connecting plates. It is divided into car guide rails and counterweight guide rails, and is divided into three types: T-shaped, L-shaped and hollow from the cross-sectional shape. While the guide rail plays a guiding role, it also bears the impact force of the car and the elevator during braking, and the impact force of the safety gear during emergency braking. The elevator guide rail is a safe rail for the elevator to run up and down in the hoistway, and the guide rail is fixedly connected to the wall of the hoistway by the guide rail frame and the guide rail bracket. The guide rails commonly used in elevators are "T"-shaped guide rails, which have the characteristics of strong rigidity, ...

AI Technical Summary

Problems solved by technology

Among them, the connection accuracy of the guide rail is guaranteed by the end size of the guide rail and the symmetry of the male and female tenons. The connection accuracy of the hollow guide rail and the escalator guide rail is guaranteed by the end size and shape tolerance of the guide rail. The connection accuracy of the guide rail It directly affects the stability and comfort of the elevator running; the roughness of the guiding surface of the guide rail directly affects whether the guide shoe can run smoothly on the guiding surface, and also affects the storage of lubricating oil, thereby affecting the running quality of the car; the straight line of the guide rail The speed affects the linear movement of the car up and down, causing the car to shake. As the elevator speed increases, the car will vibrate, which will affect the comfort.

Therefore, the existing equipment for elevator guide rail sorting still needs continuous improvement in actual use.

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