Electroplating device for lead wire framework
A technology of lead frame and electroplating device, which is applied in the direction of jewelry, etc., can solve the problems of affecting the quality of lead frame electroplating, low production efficiency, easy to cause pollution, etc., and achieve the effect of avoiding burning phenomenon, high yield rate and good uniformity
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[0036] Example: see Figure 1 to Figure 16 , A lead frame electroplating device, from bottom to top sequentially includes a spray plate 1, an anode plate 2, a substrate 3, and a mask base plate 4. The mask base plate has a plurality of electroplating through holes 40 distributed in an array, such as image 3 As shown, the above-mentioned through holes respectively correspond to the electroplating unit areas (lead frame pads) on the lead frame, and the electroplating device completes the lead frame electroplating operation at one time through the electroplating solution spray circuit on the spray plate 1 and the anode plate 2.
[0037] See Figure 4 to Figure 7 There is a groove 30 on the substrate 3, and the bottom surface of the groove is provided with a plurality of through holes 301 superimposed on the plated through holes 40 of the mask base plate 4. The through holes on the two plates are square holes. The jet plate 1 has a protrusion 10 and a recess of the substrate. The tank...
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