Three-leaf rose line 3D swinging device and method of electroplating equipment

Abstract

The invention discloses a three-leaf rose line 3D swinging device of electroplating equipment. The three-leaf rose line 3D swinging device of the electroplating equipment comprises a rack, a main driving shaft and a rotary driving mechanism, lifting frames capable of moving up and down are arranged on the left side and the right side of the rack correspondingly, lifting tables are arranged at thetops of the lifting frames, moving platforms are arranged above the lifting tables, the lifting tables are provided with cycloid mechanisms used for driving the moving platform to move according to athree-leaf rose curve track, the main driving shaft is in transmission connection with the cycloid mechanisms through a first transmission mechanism, and the main driving shaft is in transmission connection with the lifting frames through a second transmission mechanism. When the main driving shaft is running, the second transmission mechanism drives the lifting frames to ascend or descend, meanwhile, the first transmission mechanism drives the cycloid mechanisms to operate, and then the moving platform is driven to drive a suspension arm to move according to the three-leaf rose line track. According to the three-leaf rose line 3D swinging device, multi-dimensional and large-amplitude swinging motion can be achieved, large swinging centrifugal force can be generated, and therefore the machining quality of the electroplating equipment is improved.

Description

technical field [0001] The invention relates to electroplating equipment, in particular to a three-leaf rose line 3D swing device and method for electroplating equipment. Background technique [0002] In the prior art, the electroplating of complex three-dimensional workpieces such as plastic electroplating and metal rack plating, or workpieces with deep holes requires a specific mechanism to realize the swing action, for example: a swing mechanism for reciprocating motion in the linear direction, and a swing mechanism for circular motion in the circumferential direction and other 3D swings in the form of "box on box". The following shortcoming that above-mentioned each existing mechanism mainly exists: [0003] First of all, the swing mechanism that reciprocates in the linear direction only stirs the potion in one dimension, so it is difficult to ensure the uniformity of electroplating on three-dimensional workpieces or workpieces with deep holes, thus affecting the yield ...

AI Technical Summary

Problems solved by technology

[0003] First of all, the swing mechanism that reciprocates in the linear direction only stirs the potion in one dimension, so it is difficult to ensure the uniformity of electroplating on three-dimensional workpieces or workpieces with deep holes, thus affecting the yield of electroplating products;

[0004] Secondly, although the swing mechanism of the circular motion can achieve better stirring, if the workpiece is to be in the center position when stirring, the workpiece cannot return to the center of the circle when the stirring is stopped, that is, stop deviation. This will bring a lot of inconvenience to the positioning and lifting of the workpiece, and even affect the yield of electroplating products due to the distance difference caused by the stop deviation;

[0005] In addition, for other 3D swings in the form of "frame on frame", a set of mechanisms requires multiple powers and takes up a lot of space, which brings great difficulties to the installation of tank piping, copper distribution, horizontal pull and exhaust hood. big inconvenience

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