Small metal tight etching machine convenient to adjust height

Abstract

The invention discloses a small metal tight etching machine convenient to adjust height. The small metal tight etching machine is characterized in that a machine body is arranged at the top of a connecting plate, an air cylinder is fixedly connected to the center of the bottom of the connecting plate, and an air rod is slidably connected into the air cylinder; limiting rods are arranged on the left side and the right side of the air cylinder correspondingly, and lifting rods are connected into the limiting rods; the two ends of the limiting rods are fixedly connected with positioning blocks, and the two limiting rods and the bottom of the air cylinder are fixedly connected with a bottom plate. According to the scheme, the air cylinder drives the air rod to ascend or descend so as to drive the connecting plate to assist an etching machine body in ascending or descending, and the limiting rods and the lifting rods located on the two sides of the air cylinder synchronously ascend or descend with the air cylinder, so that stable ascending and descending operation of the etching machine body is ensured, and the problem that the position of a metal etching machine is inconvenient to change according to the height required by a worker due to the fact that the working height of the original metal etching machine structure cannot be adjusted is solved.

Description

technical field [0001] The invention relates to a machine for etching metal surfaces, in particular to a small metal compact etching machine which is convenient for height adjustment, and belongs to the technical field of etching machines. Background technique [0002] Etching machines are divided into chemical etching machines and electrolytic etching machines. Most of the existing metal etching machines are chemical etching machines. Chemical etching is a technology to remove materials by chemical reaction or physical impact. It is often used to use chemical solution to achieve the purpose of etching through chemical reaction. [0003] The various equipment of the existing metal etching machines are mostly integrated structures, and the working height cannot be adjusted. When it is necessary to change the working position according to the actual situation, it needs to be manually moved by the operator. The whole process wastes time, reduces the work efficiency of the staf...

AI Technical Summary

Problems solved by technology

When it is necessary to change the working position according to the actual situation, it needs to be manually moved by the operator. The whole process wastes time, reduces the work efficiency of the staff, and is also dangerous.

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