Fast replacing method for strip steel separation roller isolation piece

Abstract

The invention relates to strip steel production lines, in particular to a strip steel separation roller. A fast replacing method for a strip steel separation roller isolation piece comprises the stepsthat a replacing support is arranged on the ground on one side of the separation roller; the replacing support comprises a pair of bases, isolation piece baffles and support uprights; the bases are fixed to a concrete terrace through foundation bolts; each base is provided with one isolation piece baffle; the bottoms of the support uprights penetrate through the isolation piece baffles to be fixed to the bases, and the tops of the support uprights are relatively bent and are provided with roller supports so as to supporting the separation roller; a new isolation piece is arranged on the support upright on one side in a sleeving mode; the separation roller is lifted and put on the roller supports through a bridge crane; the old isolation piece is detached and move to be arranged on the support upright on the other side in a sleeving mode along the upright; the new isolation piece moves along the corresponding upright onto the separation roller and is installed in place; the separationroller obtained after replacement of the isolation piece is lifted to a production line in place through the bridge crane; and the old isolation piece arranged on the other side of the corresponding upright in a sleeving mode is taken away. Through the fast replacing method, construction safety of replacement of the isolation piece can be improved, replacement efficiency is improved, and the bridge crane is little occupied.

Description

technical field [0001] The invention relates to a strip steel production line, in particular to a strip steel separation roller. Background technique [0002] Separation rollers are more common in the steel production industry, and are mainly used in slitting line production lines to separate cut steel. The separation roller generally has a unit weight of about 150Kg and is composed of a roller body and a spacer. The spacer is easy to wear, and if the worn spacer is not replaced in time, it will easily scratch the surface of the steel and affect the quality of the steel product. Therefore, it is very important to replace the separation sheet of the separation roller regularly. [0003] The conventional method of replacing the spacers is to use the driving cooperation in the workshop to lift the separation roller off the ground, and the workers will remove the worn spacers on the roller body one by one, and then replace them with new spacers. In this way, the stability of ...

AI Technical Summary

Problems solved by technology

In this method, the stability of the roller body is difficult to control after the isolation roller is hoisted, and it is easy to cause mechanical damage to the replacement personnel and damage to the isolation sheet equipment.

Moreover, this replacement method has low efficiency, takes a long time, and needs to occupy the driving for a long time, which seriously affects production.

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