Metal electroplating climbing production line

Abstract

The invention discloses a metal electroplating climbing production line. The structure comprises a machine body, a cleaning tank, a distribution box and a clamping device. The cleaning tank is arranged on the top of the machine body. The distribution box is installed at the bottom of the left front of the machine body. When the concentration of dewaxing water and cleaning solution in a cleaning pool is low, the dewaxing water and the cleaning solution can not react with wax, so that the melted wax floats on the surface of the cleaning solution due to low density. Wax blocks on the surface of aworkpiece clamp are pushed away by a wax removal device, wax solidification on the surface of the workpiece clamp is reduced, so that the surface of the workpiece clamp is smoothy, and the stabilityof the workpiece clamp is improved when a workpiece is clamped. When an inner binding ring moves inside an outer binding ring, due to the gap between the inner binding ring and the outer binding ring,the dewaxing water enters into the inner part of the outer binding ring and solidifies, so that the inner binding ring is stuck. Wax on the inner part of the outer binding ring can be brushed off andthe dewaxing water can be reduced through a baffle, inner wax is reduced, so that the inner binding ring can move normally, and the outer binding ring can be expanded and reduced normally.

Description

technical field [0001] The invention belongs to the field of metal electroplating, and more specifically relates to a climbing production line for metal electroplating. Background technique [0002] In order to enhance the corrosion resistance of metal workpieces in the processing and production of metal workpieces, metal is coated on the outside of metal workpieces, and polished when processing hardware workpieces. Solid wax is used to increase the smoothness of the workpiece surface during polishing. When electroplating metal workpieces At the same time, in order to speed up the electroplating speed and make the coating better attached to the outside of the workpiece, it is necessary to perform multiple pretreatments on the metal workpiece before electroplating, and wax removal is one of the indispensable steps. Clamp it tightly and put it into the cleaning pool, add wax removal water to remove the wax on the outer surface under the condition of higher temperature; in the ...

AI Technical Summary

Problems solved by technology

[0002] In order to enhance the corrosion resistance of metal workpieces in the processing and production of metal workpieces, metal is coated on the outside of metal workpieces, and polished when processing hardware workpieces. Solid wax is used to increase the smoothness of the workpiece surface during polishing. When electroplating metal workpieces At the same time, in order to speed up the electroplating speed and make the coating better attached to the outside of the workpiece, it is necessary to perform multiple pretreatments on the metal workpiece before electroplating, and wax removal is one of the indispensable steps. Clamp it tightly and put it into the cleaning pool, add wax removal water to remove the wax on the outer surface under the condition of higher temperature; in the prior art, when the hardware electroplating cleaning pool cleans the workpiece, because the solid wax contains oily substances, it can be used at a relatively high temperature. The solid wax melts and reacts with the wax removal water in the high cleaning tank. When the concentration of the wax removal water and the cleaning solution inside the cleaning tank is low, it cannot react with the wax, so that the melted wax floats on the surface of the cleaning solution due to its low density. The workpiece clamp goes in and out of the cleaning solution repeatedly, and the wax floating on the surface of the cleaning solution is attached to the outer surface of the workpiece clamp. After cleaning, the temperature drops, and the wax on the surface of the workpiece clamp solidifies, resulting in a smooth surface of the workpiece clamp, which may easily cause the workpiece to fall off when clamping the workpiece.

Images