Device of polishing inner wall of glass tube based on glass production

Abstract

The invention belongs to the technical field of glass production, in particular to a device of polishing the inner wall of a glass tube based on glass production. In order to solve the problems that the fixing effect of the glass tube is poor, the diameter of the polishing device cannot be switched randomly and attle cannot be cleaned timely, the invention provides the device of polishing the inner wall of the glass tube based on glass production. The device comprises a fixed rack. A feed inlet is formed in the middle position of the outer wall of one side of the fixed rack, a supporting column is arranged in a position, relative to the inner wall of one side of the bottom, of the inner wall of one side of the top of the fixed rack, a perforated hole is formed in the middle position of thesupporting column, a movable sleeve is arranged on the inner wall of the perforated hole, fixed bars are arranged at one ends of the top and the bottom of the movable sleeve, and a fixed sleeve is arranged on the outer wall of one side of each fixed bar. By converting a friction force into power, the device has an efficient fixing effect and can switch the separation distance between polishing panels to polish the inner walls of the glass tubes with different diameters. The attle is discharged, so that the polishing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of glass production, in particular to an inner wall polishing device based on a glass tube for glass production. Background technique [0002] Glass tubes have properties such as high water resistance, high alkali resistance, and high acid resistance, and are widely used in various fields such as chemical industry, aerospace, military, and hospitals. Glass tubes need to be polished before forming, and are often polished after testing The inner wall is used for the gun tube, and the chemical test glass tube is usually made of boron glass with good thermal stability and corrosion resistance. Efficient cleaning effect will affect the next test. It is often necessary to perform precise polishing on the inner wall to completely remove impurities. When people polish the inner wall of glass tubes, different diameters of glass tubes are different, so polishing devices with different diameters are required. , and if...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art: the glass tube has poor fixing effect, the diameter of the polishing device cannot be switched arbitrarily and the waste can not be removed in time, and a kind of inner wall polishing device based on the glass tube for glass production is proposed

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