Etching device for machining

Abstract

The invention discloses an etching device for machining. The device includes a shell. Two bearings are engaged on the front and the back of the casing respectively, and the four bearings are respectively located on the left and right sides of the front and the back of the shell. The left two bearings and the right two bearings sleeve two rotating shafts respectively. The surfaces of the rotating shafts are fixedly connected to idler wheels. The two idler wheels are in transmission connection through a conveyer mesh belt. A position, of the surface of the left rotating shaft, in the front sideof the corresponding idler wheel is fixedly connected to a driven wheel. Through arrangement of the conveyer mesh belt, a belt, a motor, a cover plate, a liquid conveying pump, nozzles and electric push rods in the device, the nozzles can be replaced conveniently, fragment impurities on a filtration plate in the shell can be conveniently removed through a decontamination port and the height of theshell can be adjusted, and therefore, material placement by operators is not influenced, and the production and machining efficiency can be increased.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to an etching device for mechanical processing. Background technique [0002] Etching is the technique of removing material using chemical reaction or physical impact. Etching techniques can be classified into wet etching and dry etching. Usually refers to etching, also known as photochemical etching, which refers to removing the protective film of the area to be etched after exposure plate making and development, and contacting chemical solution during etching to achieve the effect of dissolution and corrosion, forming the effect of concave-convex or hollow molding. [0003] In the process of mechanical processing, etching is one of the important processes. The existing metal etching technology usually uses chemically corrosive potions to form various patterns on the surface of different metal products, such as sand pattern, laser pattern, wood pattern, etc. Patterns such as ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an etching device for mechanical processing, which solves the inconvenience of replacing the nozzle, and at the same time, it is inconvenient to remove debris and impurities remaining in the housing, and it is impossible to repair the device. Adjusting the height will affect the staff to place materials into the shell, which will lead to the problem of reduced production and processing efficiency

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