Robot arm for chemical plating batch production

Abstract

The invention discloses a robot arm for chemical plating batch production. The robot arm comprises a robot body, a part suspension assembly, a stirring assembly and a circulation assembly, the robot body comprises a chassis, a supporting seat, a first mechanical arm and a second mechanical arm, the supporting seat is arranged on the chassis, one end of the first mechanical arm is arranged on the supporting seat, the other end of the first mechanical arm is connected with the second mechanical arm, the part suspension assembly comprises a supporting disc, a hook and a bull's-eye column, the hook is arranged on the supporting disc, the bull's-eye column is arranged in the center of the supporting disc, the stirring assembly comprises a rotating support and a first motor, one end of the rotating support is connected with the second mechanical arm, the other end of the rotating support is connected with the bull's-eye column, the circulation assembly comprises a guide rail and a second motor, and the guide rail is arranged on the first mechanical arm. The robot arm is wide in application range, and the plating effect is improved.

Description

technical field [0001] The invention relates to the technical field of electroless plating equipment, in particular to a robot arm for batch production of electroless plating. Background technique [0002] With the development of modern electronic technology, the surface quality requirements of electronic components are increasing day by day. Widely used in the fields of electronic components industry, material processing and military equipment, etc., it can effectively improve the corrosion resistance and wear resistance of parts. [0003] Electroless plating mainly includes three methods: displacement deposition, contact deposition and reduction deposition. Among them, the common electroless plating is to use a strong reducing agent to reduce metal ions to simple metals and deposit them on the surface of the substrate to form a coating. Taking aluminum alloy conductive oxidation as an example, The process paths involved mainly include chemical degreasing, chemical corrosi...

AI Technical Summary

Problems solved by technology

[0004] At present, the main methods of electroless plating in the industry are: manual electroless plating, semi-automatic and fully automatic equipment electroless plating, manual electroless plating is mostly suitable for small batch production of special-shaped and complex parts, and parameters such as cleaning time and electroless plating time in production are not easy to control. Relying on the judgment of the operator's experience, the requirements for the operation skills of the personnel are high, and the consistency of the electroless plating quality is poor; semi-automatic and fully automatic electroless plating equipment are mostly suitable for mass production of simple parts with cavities. In the grid drain screen with plating solution or clear water, the grid drain screen is moved by the hook slide rail to realize the flow between processes. The electroless plating parts are stacked and rubbed in the grid drain screen, the surface is easy to scratch, and the plating solution is easy to remain between processes. The cleaning quality is difficult to guarantee, the surface color difference of the plated parts is large, and the surface adhesion is weak

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