Small-size workpiece electrophoresis tool

Abstract

The invention discloses a small-size workpiece electrophoresis tool which comprises an electrophoresis frame; frameworks of the electrophoresis frame are closed through filter plastic nets; the filterplastic net on the upper side of the electrophoresis frame is detachably installed; a plurality of hook units, each of which comprises a cross rod, vertical rods and hangers, are horizontally arranged in the electrophoresis frame at intervals; each cross rod is horizontally arranged on the electrophoresis frame; a plurality of vertical rods, each of which is uniformly provided with a plurality ofhangers, are hung on each cross rod; three hooks are arranged in each hanger; an included angle between every two hooks is 120 degrees; a plurality of vertical columns are arranged on the electrophoresis frame along the side surfaces respectively; a plurality of cross rods are arranged between the corresponding symmetric vertical columns; the end of each cross rod is connected with the output endof an ultrasonic generator; a through hole is formed in each vertical column; an outer sleeve ring is in interference fitting to the interior of each through hole; an inner sleeve ring is placed in each outer sleeve ring; and a spring is arranged between each inner sleeve ring and the corresponding outer sleeve ring. The small-size workpiece electrophoresis tool provided by the invention has thebeneficial effects of good electrophoresis effect and high electrophoresis efficiency.

Description

technical field [0001] The invention relates to the technical field of spraying, in particular to an electrophoresis tool for small-volume workpieces. Background technique [0002] Electrophoresis is also known as electrophoresis (writing), swimming paint, and electrodeposition. Founded in the 1960s, it was first applied to automobile primers by Ford Motor Company. Due to its excellent anti-corrosion and anti-rust functions, it will soon be widely used in the military industry. It has only been applied to the surface treatment of daily hardware in recent years. Due to its excellent quality and high environmental protection, it is gradually replacing traditional paint spraying. [0003] In the automotive field, electrophoresis is usually aimed at large parts. When electrophoresis is performed on small parts, all small parts are placed freely in the electrophoresis frame, and then the electrophoresis frame is placed in the electrophoretic pool. Although the surface of all s...

AI Technical Summary

Problems solved by technology

[0003] In the automotive field, electrophoresis is usually aimed at large parts. When electrophoresis is performed on small parts, all small parts are placed freely in the electrophoresis frame, and then the electrophoresis frame is placed in the electrophoretic pool. Although the surface of all small parts Both can be electrophoresed, however, in the superimposed part, its electrophoretic effect is significantly lower than that of the non-superimposed part, and if the superimposed part is also electrophoresed, it will take a long time

In order to avoid this situation, some companies use different positioning mechanisms to position the workpiece. Although the overlapping between small parts and small parts can be avoided, the overlapping between positioning mechanisms and small parts cannot be avoided.

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