Porcelain inner wall polishing device convenient for size adjustment

Abstract

The invention discloses a porcelain inner wall polishing device convenient for size adjustment. The porcelain inner wall polishing device comprises a first transverse plate and a first vertical plate,wherein a left side of an upper surface of the first transverse plate is fixedly connected with the first vertical plate; and a rotation device is arranged on the upper surface of the first transverse plate. According to the porcelain inner wall polishing device convenient for size adjustment, through mutual cooperation of a box, a third vertical plate, an L-shaped plate, a torsion spring, a second transverse plate and a concave plate, a porcelain can be fixed effectively, and the porcelain is prevented from being damaged due to falling in the polishing process. Through mutual cooperation ofa second motor, a fluted disc, a connecting rod, an electric push rod, polishing rods and a fourth transverse plate, the size between the polishing rods can be adjusted, thereby meeting polishing of porcelains of different sizes. Through mutual cooperation of the first transverse plate, the third transverse plate, the first vertical plate and a sleeve, the polishing device can be fixed, so that the surface of the polished porcelain is smoother.

Description

technical field [0001] The invention relates to the technical field of porcelain polishing, in particular to a porcelain inner wall polishing device that is convenient for size adjustment. Background technique [0002] Porcelain is a kind of utensil composed of porcelain stone, kaolin, quartz stone, mullite, etc., with vitreous glaze or painted on the surface. The sintered porcelain body generally contains less than 3% iron element and is impermeable. Because of its relatively low cost and wear-resistant and impermeable characteristics, it is widely used by people all over the world. China is the hometown of porcelain. Porcelain is an important creation of the working people of the Han nationality. The invention of porcelain is the great contribution of the Han nationality to world civilization. contribution, and before firing porcelain, it is necessary to polish the inside and outside of the porcelain. Although the inside of the porcelain can be polished in the prior art, t...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a porcelain inner wall grinding device that is easy to adjust the size to solve the above-mentioned background technology. Although the interior of the porcelain can be polished in the prior art, there is no special fixing device when grinding, and it is easy to break china problem

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