Cleaning device for coating of inner surface of elongated tubular part

Abstract

The invention discloses a cleaning device for coating of the inner surface of an elongated tubular part. The cleaning device comprises a base, and a driving part, a clamping part and a cleaning part are arranged on the upper portion of the base. The driving part and the clamping part are in transmission connection. The labor intensity of operators can be effectively lowered, the elongated tubularpart can be conveniently clamped and clamped stably, the breaking reject ratio of the elongated tubular part in the producing process is effectively lowered, the cleaning effect is good, and a good basis is laid for coating of the inner surface of the elongated tubular part later; cleaning liquid can be prevented from leaking out of a square shell in the cleaning process of the elongated tubular part, loss of the cleaning liquid is effectively lowered, and thus the production cost of the elongated tubular part is lowered; and the requirement for the ground flatness of a placing area is low, the square shell coated with a waterproof layer cannot leak water, components in a closed shell coated with a waterproof layer cannot make contact with water, and stable work of the components in the closed shell can be effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of coating, more specifically, it relates to a cleaning device for coating the inner surface of a slender tubular part. Background technique [0002] Laser tubes are widely used in the laser cutting industry as industrial consumables. For laser tubes of the same power, price and service life are the main factors affecting sales, and the key to determining service life is the life of the laser discharge tube. The laser discharge tube has early failure due to inner surface corrosion and oxidation, and the ordinary treatment process is difficult to meet the requirements of inner surface strengthening. Therefore, the coating process is generally used in China, and the conventional electroplating method has problems such as electrolyte pollution and easy peeling of the film. , Gradually adopt the vacuum coating process to process the inner surface of the laser discharge tube. [0003] The laser discharge tube i...

AI Technical Summary

Problems solved by technology

The laser discharge tube has early failure due to inner surface corrosion and oxidation, and the ordinary treatment process is difficult to meet the requirements of inner surface strengthening. Therefore, the coating process is generally used in China, and the conventional electroplating method has problems such as electrolyte pollution and easy peeling of the film. , and gradually adopt the vacuum coating process to treat the inner surface of the laser discharge tube

[0003] The laser discharge tube is a slender tubular part. The existing cleaning device for coating the inner surface of the slender tubular part needs to manually send the slender tubular part into the cleaning part for cleaning, which seriously increases the labor intensity of the operator, and It is very inconvenient to clamp the slender tubular parts, and the slender tubular parts are easy to fall off from the inside of the fixture, which often causes the slender tubular parts to be damaged due to falling, thus increasing the broken defective rate in the production process of the slender tubular parts. In addition, Its cleaning effect is poor, which brings certain hidden dangers to the quality of the coating on the inner surface of the slender tubular parts in the later stage. The production cost of tubular parts, in addition, it has high requirements for the flatness of the ground in the area where it is placed, and its waterproof performance is poor, which often leads to damage to its internal components due to wading. For this reason, a slender tubular part inner Cleaning device for surface coating

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