Surface treatment device used for machining Nixie tube

Abstract

The invention discloses a surface treatment device used for machining a Nixie tube. The device comprises a rack, a worktable arranged on the upper end of the rack and used for bearing machining of a workpiece, feeding mechanisms which are located on the upper end of the worktable, symmetrically arranged and used for conveying the workpiece, and cleaning mechanisms located on the upper ends of thefeeding mechanisms and used for removingworkpiece surface pollutants. The bottom end of a second air cylinder is movably connected with a telescopic rod, the bottom end of the telescopic rod is fixedly connected with a push plate through a bolt, the bottom end of the push plate is fixedly provided with a brush through a bolt, the brush can treat the pollutants on the workpiece surface, when the second air cylinder is started, the second air cylinder pushes the telescopic rod to move downwards, the push plate moves the brush downwards to the workpiece surface to carry out surface treatment on the workpiece, the pollutants on the surface of the workpiece can be removedthrough the brush, the surface cleanliness of the workpiece in the next machining procedure can be improved, and the machining quality is improved.

Description

technical field [0001] The invention relates to a surface treatment device, in particular to a surface treatment device for processing digital tubes, and belongs to the technical field of application of digital tube surface treatment devices. Background technique [0002] Nixie tube, also known as nixie tube, is an electronic device that can display numbers and other information. The glass tube includes an anode made of wire mesh and multiple cathodes. Most of the cathodes of nixie tubes are in the shape of numbers. The tube is filled with a low-pressure gas, usually mostly neon with some mercury and / or argon. [0003] With the development of technology, the application of digital tubes is also very extensive. In the process of producing digital tubes, if there are pollutants such as rust or oil on the surface of the digital tubes, it will not only affect the quality of the post-dispensing processing of the digital tubes, but also It will affect the service life of the digi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a surface treatment device for processing digital tubes, to solve the traditional surface treatment device for processing digital tubes, when working, need to invest a lot of labor costs, and in manual operation, the workpiece After surface treatment, the accumulated pollutants or sundries cannot be cleaned out in time, and long-term accumulation will affect the efficiency of surface treatment. At the same time, during surface treatment, the workpiece needs to be manually positioned first, which is not conducive to the rapid and efficient treatment of workpieces. question

Images