A stripping device for electroplating workpieces

Abstract

The invention provides a deplating device of an electroplating workpiece. The deplating device comprises a horizontal workbench, portal frames and a water supply device, wherein the portal frames arefixed to both ends of the horizontal workbench, a deplating tank, a first washing tank, a second washing tank, a third washing tank, a passivation tank, a fourth washing tank, a fifth washing tank anda sixth washing tank are arranged on the horizontal workbench in sequence along the horizontal axis of the horizontal workbench, a screw rod is rotatably connected between the portal frames, a servomotor is fixed to the screw rod, the screw rod is driven to rotate by the servo motor, a sliding table is in threaded connection to the screw rod, two support columns are symmetrically fixed to the lower part of the sliding table relative to the horizontal axis of the sliding table, a support plate is fixed to the two support columns, two hydraulic cylinders are arranged on the support plate, anda bearing plate is fixed to piston rods of the hydraulic cylinders. A to-be-deplated electroplating workpiece is put on the bearing plate, and through the lifting of the hydraulic cylinders and the driving movement of the screw rod, the electroplating workpiece is controlled to pass through the tanks in sequence, so that the full deplaing and automatic cleaning of the electroplating workpiece arerealized.

Description

technical field [0001] The invention belongs to the field of deplating, and in particular relates to a deplating device for electroplating workpieces. Background technique [0002] The purpose of electroplating is to plate a metal coating on the substrate. Electroplating has many beneficial effects: such as improving the corrosion resistance of metal products or parts, such as galvanizing the surface of steel products or parts; and improving the protection of metal products and decorative properties, such as copper plating on the surface of steel products, nickel plating and chrome plating, etc.; at the same time, it can also repair the size of metal parts, such as shafts, gears and other important mechanical parts that are worn after use, and can be restored by iron plating, chrome plating, etc.; A certain product or part can be endowed with a certain special function. [0003] In actual production, electroplated products have many unqualified defective products. These unq...

AI Technical Summary

Problems solved by technology

[0005] However, although the above-mentioned deplating device for preparing copper-plated tubes for air-conditioning compressors has fewer processing steps and saves resources, there is a possibility of insufficient deplating, and the products after deplating cannot be automatically rinsed immediately. , there will be some residual coating attached to the workpiece, and if the workpiece is manually unloaded for cleaning, additional workload will be added, seriously affecting production efficiency

Images