CN212051712U

CN212051712U - Cathode structure capable of shaking for electroplating

Info

Publication number: CN212051712U
Application number: CN201821834008.8U
Authority: CN
Inventors: 郭煜; 史先春
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2018-11-08
Filing date: 2018-11-08
Publication date: 2020-12-01
Anticipated expiration: 2028-11-08

Abstract

The utility model discloses a cathode structure technical field that belongs to electrochemistry, specifically is a cathode structure that can shake formula for electroplating, including the mounting panel, install the bearing assembly through the bearing frame on the left side wall of mounting panel, the left side of mounting panel transversely installs the pivot through the bearing assembly, vertically peg graft in the pivot has the connecting rod, the connecting rod passes through screw and pivot fixed connection, the bottom of connecting rod passes through screw fixed connection negative plate, carries out the swing action to the connecting rod through the cooperation of bearing assembly and pivot, and the smoothness is better, reduces the friction; the convex handle is arranged, so that the hand feeling is good, and the workpiece to be coated is prevented from falling off by arranging the edge barrier strip; the situation that the film is not electroplated on the surface of the workpiece to be coated with the film in a large area is avoided by the arrangement of the supporting cone.

Description

Cathode structure capable of shaking for electroplating

Technical Field

The utility model relates to the technical field of cathode structures of electrochemistry, in particular to a cathode structure capable of shaking for electroplating.

Background

At present, in the electroplating industry, an electroplating bath is the most widely used electroplating equipment, and can carry out electroplating operation on a workpiece to be electroplated suspended in the electroplating bath. In the traditional electroplating bath, a copper rod is arranged at the upper end opening of the traditional electroplating bath, and then a workpiece with electroplating is hung on the copper rod, so that the workpiece is sunk in electroplating liquid, and the main function of hanging the workpiece is to prevent the workpiece from contacting with the bath body of the electroplating bath, so that incomplete electroplating is avoided, and the electroplating quality is improved. However, when the workpiece to be electroplated sinks in the electroplating solution for electroplating, a large amount of bubbles are generated on the surface of the workpiece, and if the bubbles cannot be removed in time, the bubbles remain on the surface of the electroplated workpiece, and the electroplating is not uniform, thereby affecting the electroplating quality.

For example, chinese patent publication No. CN202968733U relates to a cathode moving device for an electroplating bath, which comprises a bath body, wherein a copper rod is provided at an opening at the upper end of the bath body. The copper rod is placed in the grooves of the two pulleys. A support is arranged on one side of the upper end of the tank body, a motor is arranged on the support, and a driving wheel is fixed on the output end of the motor. One end of the copper rod is fixed with a connecting seat, a downward guide block is fixed on the connecting seat, and a vertical through groove is formed in the guide block. And a guide bolt is arranged on the driving wheel at a position far away from the circle center and extends into the through groove of the guide block. By adopting the device, bubbles on the surface of the electroplated workpiece can be removed in time, so that the surface of the workpiece is uniformly electroplated, and the electroplating quality is improved. But the use is inconvenient, the operation is relatively difficult and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electroplate with negative pole structure that can tremble formula to solve the current negative pole mobile device that proposes in the above-mentioned background art and use inconveniently, operate comparatively difficultly, the lower problem of efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electroplate with negative pole structure that can tremble formula, includes the mounting panel, install bearing assembly through the bearing frame on the left side wall of mounting panel, the pivot is transversely installed through bearing assembly in the left side of mounting panel, vertically peg graft in the pivot and have the connecting rod, the connecting rod passes through screw and pivot fixed connection, screw fixedly connected with negative plate is passed through to the bottom of connecting rod, the left side wall of mounting panel passes through two sets of limit baffle of screw fixedly connected with, and two sets of limit baffle are located the front and back both sides of connecting rod respectively.

Preferably, the connecting rod is an insulated connecting rod, and the connecting rod is preferably a polyethylene insulated connecting rod.

Preferably, the top end of the connecting rod is a convex handle.

Preferably, the edge of the upper surface of the negative plate is provided with an edge barrier strip, the upper surface of the negative plate is uniformly provided with a supporting cone, and the supporting cone is located in the range surrounded by the edge barrier strip.

Preferably, the two groups of the limiting baffle plates are provided with supporting springs on the side walls in the view direction, and the other ends of the supporting springs are supported on the side walls of the connecting rods.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the connecting rod is swung by matching the bearing assembly with the rotating shaft, so that the smoothness is good, and the friction effect is reduced;

2) the convex handle is arranged, so that the hand feeling is good, and the workpiece to be coated is prevented from falling off by arranging the edge barrier strip;

3) the situation that the film is not electroplated on the surface of the workpiece to be coated with the film in a large area is avoided by the arrangement of the supporting cone.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view structural diagram of the mounting plate of the present invention;

fig. 3 is a schematic structural view of the cathode plate of the present invention.

In the figure: the device comprises a mounting plate 1, a bearing assembly 2, a rotating shaft 3, a connecting rod 4, a cathode plate 5, a limiting baffle 6 and a supporting spring 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electroplate with negative pole structure that can tremble formula, including mounting panel 1, through bearing frame installation bearing subassembly 2 on the left side wall of mounting panel 1, pivot 3 is transversely installed through bearing subassembly 2 in the left side of mounting panel 1, vertically peg graft in the pivot 3 and have connecting rod 4, connecting rod 4 passes through screw and 3 fixed connection in the pivot, screw fixedly connected with negative plate 5 is passed through to the bottom of connecting rod 4, two sets of limit baffle 6 of screw fixedly connected with are passed through to the left side wall of mounting panel 1, and two sets of limit baffle 6 are located the front and back both sides of connecting rod 4 respectively.

Example two:

connecting rod 4 insulating connection pole, and the preferred polyethylene insulating connection pole that is preferred of connecting rod 4, the top of connecting rod 4 is protruding form handle, and the upper surface edge of negative plate 5 is provided with the border blend stop, and the upper surface of negative plate 5 evenly is provided with the support awl, supports the awl and is located the border blend stop within range, all is provided with supporting spring 7 on two sets of limit baffle 6 looks the lateral wall, and supporting spring 7's the other end supports on the lateral wall of connecting rod 4.

The working principle is as follows: the mounting plate 1 is fixedly connected to the inner wall of the electroplating bath through bonding or screws, and a product to be electroplated is placed on the support cone of the cathode plate 5, so that the contact area between the support cone and the product to be electroplated is small, the electroplating influence is avoided to be large, and the cathode plate 5 and the product to be electroplated are completely immersed in electrolyte;

when the negative plate 5 and the product to be electroplated are immersed in the electrolyte, the surface of the product to be electroplated usually has bubbles, so that the surface of the product to be electroplated is not uniformly electroplated, the connecting rod 4 is swung around the bearing component 2 and the rotating shaft 3, so that the negative plate 5 and the product to be electroplated on the lower side are swung, the bubble driving effect is achieved, the limit baffle 6 plays a limiting role in swinging the connecting rod 4, and the supporting spring 7 plays a role in buffering and resetting.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electroplate with cathode structure of formula of shaking, includes mounting panel (1), its characterized in that: the mounting structure is characterized in that a bearing assembly (2) is mounted on the left side wall of the mounting plate (1) through a bearing seat, a rotating shaft (3) is transversely mounted on the left side of the mounting plate (1) through the bearing assembly (2), a connecting rod (4) is vertically inserted into the rotating shaft (3), the connecting rod (4) is fixedly connected with the rotating shaft (3) through screws, a cathode plate (5) is fixedly connected to the bottom end of the connecting rod (4) through screws, two groups of limit baffles (6) are fixedly connected to the left side wall of the mounting plate (1) through screws, and the two groups of limit baffles (6) are respectively located on the front side and the back.

2. A shakable cathode structure for electroplating according to claim 1, wherein: the connecting rod (4) is an insulating connecting rod, and the connecting rod (4) is preferably a polyethylene insulating connecting rod.

3. A shakable cathode structure for electroplating according to claim 1, wherein: the top end of the connecting rod (4) is a convex handle.

4. A shakable cathode structure for electroplating according to claim 1, wherein: the edge of the upper surface of the negative plate (5) is provided with an edge barrier strip, the upper surface of the negative plate (5) is uniformly provided with a support cone, and the support cone is located in the range surrounded by the edge barrier strip.

5. A shakable cathode structure for electroplating according to claim 1, wherein: and supporting springs (7) are arranged on the side walls of the two groups of limiting baffles (6) in a viewing manner, and the other ends of the supporting springs (7) are supported on the side walls of the connecting rods (4).