Track plate automatic production line

Abstract

The invention discloses a track plate automatic production line. The track plate automatic production line comprises a track plate mold, a transfer device, a tensioning device, a pouring device, a vibration device, a steam curing device, a releasing device and a demoulding device, wherein the tensioning device, the pouring device, the vibration device, the steam curing device, the releasing deviceand the demoulding device are sequentially arranged along the transfer device. The track plate mold comprises a bottom plate and side plates connected around the bottom plate, and the side plates arefurther slidably provided with automatic baffles. According to the track plate automatic production line, after a stress application machine completes application of stress, a control system controlsa motor to drive gears to rotate, the gears drive the automatic baffles to move upwards through racks, and the automatic baffles clamp tensioning rods to avoid the tensioning rods from returning, sothat the stress is locked. The automatic baffles can lock the stress after the stress is applied, and the control system directly controls the motor action, so that the process is simplified and the manual input on the automatic production line is reduced.

Description

technical field [0001] The invention relates to an automatic production line for track slabs. Background technique [0002] With the emergence and development of high-speed railways, ordinary track structures cannot meet the requirements of high-speed railways. Ballastless track slabs are generally used to replace traditional track structures. Ballastless track slabs have high structural strength and high flatness of the working surface. The processing process needs to go through multiple processes such as assembling the mold, placing the steel frame, applying prestress, discharging, high temperature steam curing, removing prestress and demoulding, and many of the processes are related to the mold. [0003] Now the industry advocates automatic production lines, which can reduce labor input and improve production efficiency. In the process of automatic production of track slabs, it needs to be improved in the application of prestress and demoulding. Contents of the inventio...

AI Technical Summary

Problems solved by technology

[0002] With the emergence and development of high-speed railways, ordinary track structures cannot meet the requirements of high-speed railways. Ballastless track slabs are generally used to replace traditional track structures. Ballastless track slabs have high structural strength and high flatness of the working surface. The processing process needs to go through multiple processes such as assembling the mold, placing the steel frame, applying prestress, discharging, high temperature steam curing, removing prestress and demoulding, and many of the processes are related to the mold.

[0003] Nowadays, most industries advocate automatic production lines, which can reduce labor input and improve production efficiency. In the process of automatic production of track slabs, it needs to be improved in the application of prestress and demoulding.

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