Abstract
The invention belongs to the technical field of electroplating, and particularly relates to an electroplating machine and an electroplating method. The electroplating machine comprises a supporting frame, a first lead screw sliding block mechanism, second lead screw sliding block mechanisms, a controller, a rotary clamping module and an electroplating box, wherein the first lead screw sliding block mechanism comprises a first motor, a first lead screw, a first moving block and a stop block, the stop block is fixedly connected to the lower end of the first lead screw, the first moving block is fixedly connected to the upper end face of the middle of the supporting frame, sliding grooves are formed in the left side wall and the right side wall of the inner side of the electroplating box correspondingly, the left end and the right end of the supporting frame are fixedly connected with limiting sliding blocks, the limiting sliding blocks are in sliding connection with the sliding grooves, and the two second lead screw sliding block mechanisms are arranged. According to the electroplating machine, the controller is used for controlling a third motor to work, so that a rotating disc can rotate, rollers can roll close to the circular face of an electroplated piece, the position of the clamping contact part of the electroplated piece can be changed all the time, the clamping part can also be electroplated, secondary electroplating is not needed during electroplating, and time and labor are saved.
Description
technical field
[0001] The invention belongs to the technical field of electroplating, in particular to an electroplating machine and an electroplating method thereof. Background technique
[0002] Electroplating is the process of plating a thin layer of other metals or alloys on the surface of certain metals using the principle of electrolysis. It is a process of using electrolysis to attach a layer of metal film to the surface of metal or other material parts to prevent metal oxidation ( Such as rust), improve wear resistance, conductivity, reflectivity, corrosion resistance (copper sulfate, etc.) The cations are reduced to form a coating on the surface of the workpiece to be plated. In order to eliminate the interference of other cations and make the coating uniform and firm, it is necessary to use a solution containing metal cations as the electroplating solution to keep the concentration of metal cations in the coating unchanged. The purpose of electroplating is to pl...
