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High-speed rail double-block type sleeper production line and production method

A double-block, production line technology, applied in the field of high-speed rail sleeper manufacturing, can solve problems such as equipment continuity and stability

Pending Publication Date: 2021-05-18
CHINA RAILWAY SHANGHAI ENGINEERING BUREAU GROUP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the intelligent manufacturing of the sleeper industry is still in its infancy. On the basis of the short-form 1×4 mechanized production line, after the introduction of intelligence, the operation with fewer people has been basically realized. However, due to the continuity and stability of equipment during mass production, it is still optimizing

Method used

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  • High-speed rail double-block type sleeper production line and production method
  • High-speed rail double-block type sleeper production line and production method
  • High-speed rail double-block type sleeper production line and production method

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Effect test

Embodiment 1

[0037] Embodiment 1, the present invention is designed with high-speed rail double block type sleeper production line, comprises a plurality of stations, and each station has corresponding equipment to carry out operation, and concrete station is as follows:

[0038] 1.1 Truss reinforcement processing station:

[0039] The fully automatic truss reinforcement production line for sleepers has three functions: cold rolling unit, CNC hoop bending machine, and truss welding unit. First, the cold-rolled steel bars are formed into coils, and each steel bar is straightened and introduced into the designated position through the straightening mechanism to form steel bars. The prototype of the truss; after preliminary positioning, the chords on both sides are processed into waves to release the stress, and the wave-shaped steel bars are accurately fixed by high-pressure cylinders. While positioning, the steel bars are firmly welded at the specified position. Through a set of high-pressu...

Embodiment 2

[0101] Embodiment two, the production method step of the production line of the present invention is specifically as follows:

[0102] Step 1: The mold is conveyed by the roller table to the mold cleaning station. The model cleaning equipment is composed of a turning mechanism, a roller conveying mechanism, and a sandblasting machine. The mold conveyed by the roller conveying line is turned over 180 degrees through the turning mechanism, and placed in the Another roller conveying line; the flipping is driven by the frequency conversion deceleration motor to rotate slowly, and the mold flipped to the line body is transported to the sandblasting machine for sandblasting cleaning, and then transported to the flipping position after cleaning, waiting for flipping back.

[0103] The suction sandblasting method is adopted, that is, the compressed air flows at high speed in the spray gun to form a negative pressure to generate ejection effect, and the abrasive in the sand separator st...

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Abstract

The invention relates to the technical field of high-speed rail sleeper manufacturing, in particular to a high-speed rail double-block type sleeper production line and a production method. A mold cleaning station, a release agent spraying station, a spiral rib mounting station and a truss mounting station are connected through roller beds, the truss mounting station is connected with a concrete distributing station through a transverse moving mechanism, and a mold crane is connected with the concrete distributing station, a steam curing station and a demolding station. The high-speed rail double-block type sleeper production line and the production method have the advantages that the intelligent technology is utilized to carry out innovation and optimization on each sleeper prefabrication station, and through the application of various high and new technologies with the intelligent robot application technology as the core and a sleeper prefabrication information management platform technical support is provided for solving field problems existing in the production process, the construction quality and the construction efficiency are improved, the fine management level of engineering is improved, waste is reduced to a great extent, the cost is saved, the whole prefabrication process of railway engineering projects is controllable, and some unnecessary losses are avoided.

Description

technical field [0001] The invention relates to the technical field of high-speed rail sleeper manufacturing, in particular to a high-speed rail double-block sleeper production line and a production method. Background technique [0002] The rapid development and rapid update of computer technology has brought profound impacts on various traditional industries, and the railway engineering industry is no exception. Due to the unprecedented development of network informatization and computer intelligence in the field of railway engineering technology, my country's modernization construction is also undergoing changes. The demand for construction machinery is no longer a large number, and the technical level of construction machinery has also been improved. Require. [0003] The requirements for intelligence and informatization of railway engineering machinery are mainly reflected in the further control of working components. The combination of traditional railway engineering m...

Claims

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Application Information

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IPC IPC(8): B28B15/00B28B23/02
CPCB28B15/007B28B23/02
Inventor 龙亮王剑郑永龙李振响胡亚辉曾杰路鑫李昊赵宏忠魏久才
Owner CHINA RAILWAY SHANGHAI ENGINEERING BUREAU GROUP CO LTD
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