Logistics conveying track bent rail device and manufacturing method thereof

Abstract

The invention discloses a logistics conveying track bent rail device and a manufacturing method thereof. The logistics conveying track bent rail device comprises a fixedly-dismounted track structure and split cross section tracks installed on the fixedly-dismounted track structure. The split cross section tracks are closely attached to the arc faces of the two inner sides of the fixedly-dismounted track structure through alignment, twisting centering and fastening of bolt connecting pieces in a plurality of corresponding installing holes evenly distributed in the split cross section tracks. The logistics conveying track bent rail device and the manufacturing method thereof solve the problems that an original bent rail structure has high requirements for the technology, and bent rail connecting and installing strength, curvature accuracy and track traffic capacity are not easily guaranteed; the bent rail connecting and installing strength and curvature accuracy are high, good track traffic capacity is achieved, and double enhancing of the track stability and reliability is achieved; and the manufacturing technology is simple, the yield is high, high precision and high strength are achieved, and the price is low.

Description

technical field [0001] The invention belongs to the field of logistics transportation rails, and relates to a rail bending device and a manufacturing method thereof. Background technique [0002] In automated rail logistics, the existing rail logistics system will cover the entire area or each floor of a building, and it is inevitable to use a variety of curved rails, and automated transportation equipment has a wide range of requirements for the size and curvature of the rails and curved rails. The requirements are particularly high, so the track is generally produced in the form of extruded aluminum profiles, and the curved track is improved on the basis of the aluminum profile section, and then bent and deformed to form a curved track. However, there are some problems in the traditional curved track, such as the large cross-sectional moment of the overall bending, the manufacturing process is difficult, and the yield is low; however, the separate multi-body and cross-sect...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a logistics transportation track bending device with simple manufacturing process, high yield, high precision, high strength, and low price and its manufacturing method, which solves the problems of difficult manufacturing of traditional curved rails, difficult realization of precision requirements, and low track strength.

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