Rail automatic distributing and feeding mechanism and method thereof

Abstract

A rail automatic distribution and feeding mechanism and method thereof are provided, step S1, calculating the number of trolleys; step S2, sensing the position of the rail; step S3, entering directly under the rail; step S4, lifting the trolley to lift the lifting platform to separate the rail from the material rack Plane; step S5, move the rails to the working roller table; step S6, lower the trolley: step S7, repeat steps S1 to S6 and repeat this cycle until the automatic allocation and feeding of all rails is completed. The invention can automatically calculate the number of trolleys, automatically find the rails, automatically lift the rails, automatically straighten the rails, automatically and accurately complete the rail material shifting, and the inclined or zero-gap rail placement will not affect the distribution and feeding of the mechanism.

Description

technical field [0001] The invention belongs to the technical field of rail transportation for operation transportation, and in particular relates to an automatic distribution and feeding mechanism for rails and a method thereof. Background technique [0002] During the production and manufacture of turnout rails, in order to facilitate the operation of workers and improve production efficiency, the processing machine tools will be equipped with special rail loading platforms. Rail loading platform (see figure 1 ) is mainly composed of a working roller table 1, a multi-group material rack 2 and a rail distribution feeding mechanism 3. Wherein, the rack 2 is mainly used to bear the weight of the rail. The rail distribution and feeding mechanism 3 is a chain transmission mechanism with a push block 4: (such as figure 2 , image 3 Shown) rail distribution feeding mechanism 3 is made up of push block 4, chain 5, block 6, bearing pin 7, roller 8. It is used to control the s...

AI Technical Summary

Problems solved by technology

It can be seen that the problems in this traditional structure are: (1) in order to ensure that the push block 4 smoothly enters the rail material side, a certain width needs to be reserved between the rails, and the width must be greater than the push block width. The distance between the original positions is small or they are in contact with each other. Manpower and auxiliary tools such as cranes are required to separate the rails, and the rails must be placed in parallel. The process is cumbersome, labor-intensive, time-consuming, and labor-intensive.

(2) The chain transmission mechanism adopts the overall braking synchronous movement mode. The moving positions of the push blocks of different material racks are the same, and the rails must be placed in parallel and spaced apart. If the rails on the material rack are inclined, the chain push blocks will stop at the push side of different rails at the same time. Unable to complete single rail pushing correctly, an error occurs

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