Method for detaching vacuum carrier roller type central spindle of high-speed household paper machine

Abstract

The invention provides a method for detaching a vacuum carrier roller type central spindle of a high-speed household paper machine, and mainly relates to the field of detaching of vacuum carrier roller type central spindles. The method for detaching the vacuum carrier roller type central spindle of the high-speed household paper machine comprises a first supporting plate and a second supporting plate. The first supporting plate is composed of a first fixed plate and a second fixed plate. The second supporting plate is composed of a third fixed plate and a fourth fixed plate. A hydraulic jack is arranged between the first supporting plate and the second supporting plate. The method has the advantages that when the vacuum carrier roller type central spindle is detached through the hydraulicjack, detaching time is shortened, detaching efficiency is improved, the number of participating operators is reduced, the labor intensity of the operators is reduced, meanwhile it is ensured that anend cap bears force evenly, the rate of wear to an internal thread of the end cap is reduced, the service life of equipment is prolonged, and use cost is reduced.

Description

technical field [0001] The invention mainly relates to the technical field of removing a shaft core of a vacuum idler roller, in particular to a method for removing an axle core of a vacuum idler roller of a high-speed household paper machine. Background technique [0002] At present, the technological innovation of equipment in the papermaking industry is advancing by leaps and bounds, the speed of equipment is getting faster and faster, and the width of base paper is getting wider and wider. Roller, suction box and other devices, according to the actual operation of the equipment, the dehydration capacity of the vacuum cage and the roller will become worse and worse with time, and the mesh cage and the core of the roller need to be pulled out for maintenance and cleaning, but at present There is no special extraction equipment for mesh cages and roller cores, all of which are manually disassembled, which is difficult to disassemble and increases the labor intensity of the ...

AI Technical Summary

Problems solved by technology

[0002] At present, the technological innovation of equipment in the papermaking industry is advancing by leaps and bounds, the speed of equipment is getting faster and faster, and the width of base paper is getting wider and wider. Roller, suction box and other devices, according to the actual operation of the equipment, the dehydration capacity of the vacuum cage and the roller will become worse and worse with time, and the mesh cage and the core of the roller need to be pulled out for maintenance and cleaning, but at present There is no special extraction equipment for mesh cages and idler cores, all of which are manually disassembled, which is difficult to disassemble and increases the labor intensity of the operator. The top wire of the original equipment is seriously corroded and fails when it is reused, causing damage to the inner wire Cracking, so that the equipment is damaged and cannot be used, shortens the service life of the equipment, and causes great economic losses

Images