CN220788862U - Central anode for electroplating - Google Patents

Abstract

The utility model relates to an electroplate technical field, specifically an electroplate with central positive pole, it includes the bottom plate, the bottom plate includes first connecting plate and second connecting plate, two tip symmetries of first connecting plate are provided with the backup pad, one of them be provided with the adapting unit of connecting electrode in the backup pad, second connecting plate tip all is provided with the supporting seat, first connecting plate and the outside of second connecting plate on the bottom plate all are provided with insulating material. The device installs an positive pole in the middle of the hanger through the center pole that sets up in this application, and center positive pole connects on the positive pole power of coating bath, and the positive pole of the inside of hanger and the positive pole of hanger outside like this can provide the electric current simultaneously for the product both sides on the hanger when electroplating, has positive pole opposite side not positive pole on one side when can effectively solving the product electroplating, the both sides thickness difference problem of production has effectively reduced the thickness difference at the both ends of product, improves product quality and reduces electroplating cost.

Description

Central anode for electroplating

Technical Field

The application relates to the technical field of electroplating, in particular to a central anode for electroplating.

Background

Electroplating is a technique that utilizes electrolysis to deposit metal on the surface of an object. It is generally used to improve the appearance, corrosion resistance and electrical conductivity of materials.

At present, a hanging plating production line can be arranged in a plating workshop, and hanging tools of the hanging plating production line are generally designed into round cage hanging, so that the hanging products are more and high in yield, but the two sides of the product are different in plating effect due to the fact that the single sides of the product face to the anode plating on the cage hanging, so that the thickness difference of the two sides of the product is large, redundant consumption is generated on plating raw materials, and the plating cost is improved.

We have therefore proposed a central anode for electroplating in order to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects in the background technology, the application provides a central anode for electroplating, which aims to solve the technical problems in the background technology.

The scheme adopted by the utility model is as follows: the electroplating center anode comprises a bottom plate, the bottom plate comprises a first connecting plate and a second connecting plate, two end parts of the first connecting plate are symmetrically provided with a supporting plate, one of the two end parts of the first connecting plate is provided with a connecting part for connecting electrodes, the end parts of the second connecting plate are respectively provided with a supporting seat, insulating materials are respectively arranged outside the first connecting plate and the second connecting plate on the bottom plate, an electrode part is arranged on the upper end face of the supporting seat, the electrode part comprises a center rod arranged on the supporting seat, and an upper insulating part and a lower insulating part are arranged on the center rod.

According to a further scheme of the utility model, the supporting plates are symmetrically arranged at two ends of the first connecting plate.

In a further aspect of the present utility model, the position of the supporting seat is symmetrical with respect to the first connecting plate.

In a further scheme of the utility model, the connecting part is connected with an external anode power supply.

The utility model has the beneficial effects that:

the device installs an positive pole in the middle of the hanger through the center pole that sets up, and center positive pole connects on the positive pole power of plating bath, and the positive pole of the inside of hanger and the positive pole of hanger outside like this can provide the electric current simultaneously for the product both sides on the hanger when electroplating, can effectively solve one side have positive pole opposite side not positive pole when product electroplates, the poor problem of both sides thickness that produces, effectively reduced the thickness difference at the both ends of product, improve product quality and reduce electroplating cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a part of the structure of the present utility model;

fig. 3 is a schematic view of the structure of the connecting member in the present utility model.

Reference numerals: 1. a bottom plate; 11. a support plate; 12. a support base; 13. a first connection plate; 14. a second connecting plate; 2. an electrode part; 21. a central rod; 22. an upper insulating part; 23. a lower insulating part; 3. a connecting member; 31. and a connection hole.

Detailed Description

In the electroplating process, one side of the product faces the anode plate of the electroplating tank in the electroplating process, the thickness of the electroplating layer on the side is thicker, and the thickness of the electroplating layer on the side opposite to the anode plate is thinner, so that the thickness difference of the two sides is larger, and the electroplating quality of the product is influenced.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, a central anode for electroplating comprises a bottom plate 1, wherein the bottom plate 1 comprises a first connecting plate 13 and a second connecting plate 14, two end parts of the first connecting plate 13 are symmetrically provided with supporting plates 11, one supporting plate 11 is provided with a connecting part 3 for connecting electrodes, insulating materials are arranged outside the first connecting plate 13 and the second connecting plate 14 on the bottom plate 1, the outside of the supporting plate 11 is also provided with the insulating materials, so that the actual electroplating effect of other parts of the device due to ionization caused by circuit connection in the electroplating process is avoided, the end parts of the second connecting plate 14 are respectively provided with a supporting seat 12, the supporting seats 12 are symmetrical relative to the first connecting plate 13, an electrode part 2 for conveniently electroplating a surface of a product facing away from a positive electrode plate is arranged at the center of the supporting seat 12, the electrode part 2 comprises a central rod 21 arranged on the supporting seat 12, an upper insulating part 22 and a lower insulating part 23 are arranged on the central rod 21, the lower insulating part 23 is positioned below the upper insulating part 22, and the upper insulating part 22 and the lower insulating part 23 completely insulate and cover the two ends of the central rod 21;

the bottom plate 1 is placed in the bottom connecting plate department of plating bath, the backup pad 11 is through contradicting with plating bath both sides face and being connected, fix the device inside the plating bath, the device passes through connecting component 3 and external power source is connected, the material of center pole 21 is the same with the positive pole material in the plating bath, when the electroplating product hangs inside the plating bath, center pole 21 goes deep into the inside geometric center department of electroplating product hanger, the outer terminal surface of product and the positive pole intercommunication of plating bath on the product electroplating process of product, thereby make the outer terminal surface of product constantly take place electrochemical reaction, constantly electroplate the raw materials in the outer terminal surface of product, simultaneously the interior terminal surface of product communicates with center pole 21, the middle exposed part of center pole 21, center pole 21 both ends pass through upper insulator 22 and lower insulator 23 cover, thereby avoid the tip to take place ionization, the positive pole on the inside center pole 21 of hanger positive pole of such and the both sides of hanger provide electric current simultaneously, center pole 21's both ends are provided with upper insulator 22 and lower insulator 23, thereby center pole 21's middle part produces electrochemical reaction and evenly distributed in center pole 21 circumference department, thereby make the outer terminal surface of product evenly spread the positive pole 21 and evenly spread the product to the positive pole plate, thereby the product quality of product and the same side opposite to the product surface of product and electroplating quality, the electroplating effect is guaranteed, the product quality is even to the same surface of product opposite to the surface of product and the electroplating plate is opposite, and the electroplating effect is guaranteed, the product quality is opposite to the electroplating, and the electroplating quality is guaranteed, and the product is opposite to the electroplating quality is opposite.

The supporting seat 12 is discoid, and install the cage that is used for hanging the product above the supporting seat 12 axle center, the cage is hung the upper end and is provided with the portion of hanging, be provided with a plurality of rings and some rings on the cage hang, the couple circumference equipartition is in the outer loop side of ring, the ring that has the couple distributes with certain interval in the vertical direction that the cage hung, and the couple on the ring on the upper strata is outmost tip is provided with naked metal position, and this metal position is connected with external power supply negative pole when electroplating, thereby conveniently electroplate the electroplating raw materials on the product surface, in actual production work, the actual length of center rod can be adjusted according to specific cage and be changed, thereby improve the suitability of the device.

The connecting component 3 is used for conveniently connecting with an anode power supply, and can be independently connected with an external anode power supply according to actual conditions, meanwhile, the connecting component 3 can be connected with the anode power supply of the electroplating bath through a connecting wire, so that the electroplating effect is improved, the mode of connecting with the external anode power supply is adopted in the scheme, the connecting hole 31 is formed in the center of the connecting component 3 and is used for conveniently connecting with the external anode power supply, the mutual interference with the normal electroplating anode power supply is conveniently kept through the external power supply, special electricity is realized, and the electroplating stability is improved.

The present application also has an embodiment in which a plurality of second connection plates 14 are provided on the base plate 1, and the end portion of each second connection plate 14 is provided with a support base 12, the support bases 12 on each slat are in one group, and each group of support bases 12 is symmetrical with respect to the slat in the transverse direction.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.

Claims (4)

1. A center anode for electroplating, comprising: bottom plate (1), bottom plate (1) includes first connecting plate (13) and second connecting plate (14), two tip symmetries of first connecting plate (13) are provided with backup pad (11), one of them be provided with connecting component (3) of connecting electrode on backup pad (11), second connecting plate (14) tip all is provided with supporting seat (12), first connecting plate (13) and second connecting plate (14) outside on bottom plate (1) all are provided with insulating material, electrode component (2) are installed to supporting seat (12) up end, electrode component (2) are including installing center pole (21) on supporting seat (12), be provided with upper insulation portion (22) and lower insulation portion (23) on center pole (21).

2. The central anode for electroplating according to claim 1, characterized in that the support plates (11) are located symmetrically at both ends of the first connection plate (13).

3. A central anode for electroplating according to claim 1, characterized in that the support seats (12) are positioned symmetrically with respect to the first connection plate (13).

4. A central anode for electroplating according to claim 1, wherein the connection of the connection member (3) is connected to an external anode power supply.