Disassembling and assembling robot for high-temperature connecting pipe

Abstract

The invention relates to a disassembling and assembling robot for a high-temperature connecting pipe. The disassembling and assembling robot comprises a support mechanism (12) and a base mechanism (13). The support mechanism (12) is arranged on the upper portion of the base mechanism (13). A plurality of movable stations are arranged on the support mechanism (12). Mechanical claws (14) or mechanical hammers (30) are arranged on the multiple movable stations correspondingly. The multiple mechanical claws (14) are positioned and grab all disassembling and assembling parts of the high-temperatureconnecting pipe correspondingly. Assembling and disassembling of all the disassembling and assembling parts of the high-temperature connecting pipe are completed through space movement of the mechanical claws. Each mechanical hammer (30) comprises an arc-shaped guide rail (22) and a hammer head (26) arranged on the arc-shaped guide rail (22). The hammer heads (26) slide along the arc-shaped guiderails (22) so that the high-temperature connecting pipe can be knocked in different radial directions. According to the disassembling and assembling robot, condensed ice residues on the pipeline areautomatically knocked and removed before the connecting pipe is disassembled and assembled, and complete mechanical operation of disassembling and assembling of the high-temperature pipeline can be achieved.

Description

technical field [0001] The invention relates to an automatic assembly and disassembly robot for pipelines, in particular to an automatic assembly and disassembly robot for joints of high-temperature pipelines (such as argon gas pipes) in the production process of special steel. Background technique [0002] In the production process of iron and steel enterprises, in order to ensure the quality of the operation, it is necessary to stir the high-temperature molten steel in the large ladle, and the stirring medium is argon or other gases. Therefore, the bottom of the ladle is equipped with an argon pipeline, through which the argon gas is injected into the ladle at regular intervals, at a constant pressure, and in a quantitative manner. There are inevitably three problems in the operation of feeding argon into the ladle: first, the argon pipeline often needs to be manually plugged in; second, the temperature of the argon pipeline connected to the ladle is very high, and the ope...

AI Technical Summary

Problems solved by technology

There are inevitably three problems in the operation of feeding argon gas into the ladle: first, the argon gas pipeline often needs to be manually plugged in; second, the temperature of the argon gas pipeline connected to the ladle is very high, and the operation is dangerous; third, the ladle The high-temperature molten steel in the interior often boils and splashes to the outside, and the indeterminate amount of molten steel splashes and condenses at the joint of the argon gas pipe, and the molten steel solidified at the joint of the argon gas pipe will hinder the insertion and removal of the joint

These three issues are not only related to the service life of accessories, but also to the convenience and safety of operators.

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