CN1482284A - New process of topical galvanization - Google Patents

Abstract

The local electroplating technological process includes making mold in the shape of object to be electroplated with PVC film in plastic molding machine; making pattern and hollowing out to the PVC mold part to be electroplated; brushing plating with handed plating brush dipped with plating solution; rinsing and cleaning. The present invention has the advantages of no pollution, low cost and simple operation.

Description

A kind of parcel plating novel process

Affiliated technical field

The invention belongs to a kind of electroplating technology, be meant a kind of parcel plating technology that is applicable in tableware and the ornament production especially.

Background technology

In tableware and ornament production, often adopt electroplating technology, make product possess the characteristic of light, attractive in appearance, erosion resistant.But this series products need be electroplated the part.At present, the technology of parcel plating has two kinds: a kind of is the groove plating, with whole coating of institute's plating article, need plate partly to carve again and reveal, and is dipped in the coating bath then; Another kind is pressing mold plating, and institute plating article by its shape, are carried out mould in advance, irritates in mould, is coated with and needs metallizing liquid, needs plating piece place the mould plating of pressurizeing.These two kinds of parcel platings have following deficiency: first kind of arts demand joined glue, dipped in glue, joins poisonous and harmful substances in the used raw material of glue, and be very big to human body, atmospheric harm, and the energy consumption height, and production intensity is big, needs equipment huge, the cost height; Second kind of pressing mold depositing process, the die cost height, when the many and quantity of the assortment of plating article after a little while, the pressing mold plating then be can't bear to bear.

Summary of the invention

The present invention's purpose is to provide a kind of novel process of parcel plating, and it has overcome the above-mentioned deficiency of prior art, has pollution-freely, and cost is low, simple operation and other advantages.

For reaching above-mentioned purpose, the present invention takes following technology:

1. molding: the shape by the plating article is made mould with Packing Machine with the PVC film;

2. texturing: on the PVC mould to need plating part texturing, carve and reveal;

3. brush plating: with the use in parallel of a plurality of brushing plating pens, one pair of staff dips in and gets the direct brush plating of plating bath;

4. clean;

5. wiping.

The present invention takes above-mentioned technology, has following beneficial effect:

1. discarded the technology of dipping in glue, both reduced cost, exempted pollution again on need plating thing surface;

2. mould makes rapidly, and is with low cost, light durable, but repeated multiple times is used;

3. brush plating equipment only needs a brush plating machine, can not need coating bath and other device for 1～50 people operation simultaneously, and equipment is simple;

4. the work-yard is not had particular requirement, simple to operate, anyone can operate, and both has been fit to labour-intensive factory, also is fit to individual family;

5. the noresidue electroplate liquid does not have pollution to environment, soil, underground water;

6. compare with groove plating, pressing mold plating, the investment of its fixed capital can reduce by 60～90%, and comprehensive cost descends 30～50%.

Embodiment

Below in conjunction with embodiment the present invention is introduced:

Embodiment: little spoon handle is carried out parcel plating

1. adopt Packing Machine PVC film plastic uptake to be become the mould of little spoon handle shape;

2. on this mould, need are plated the part texturing, carve and reveal;

3. dip in brushing plating pen and get plating bath and carry out brush plating carve revealing part;

4. little spoon is cleaned;

5. wiped clean is promptly finished the present invention.

Claims (1)

1. parcel plating novel process is characterized in that it takes following technology:

1. molding: the shape by the plating article is made mould with Packing Machine with the PVC film;

2. texturing: on the PVC mould to need plating part texturing, carve and reveal;

3. brush plating: with the use in parallel of a plurality of brushing plating pens, one pair of staff dips in and gets the direct brush plating of plating bath;

4. clean;

5. wiping.