CN220685309U

CN220685309U - Nickel plating equipment with but vibrating titanium basket

Info

Publication number: CN220685309U
Application number: CN202322023140.8U
Authority: CN
Inventors: 曾海军; 杨凌云; 曾令科
Original assignee: Zhenjiang Te'an Lithium New Energy Co ltd
Current assignee: Zhenjiang Te'an Lithium New Energy Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-29
Anticipated expiration: 2033-07-31

Abstract

The utility model provides a nickel plating equipment with but vibrating titanium basket, includes the plating bath, and the edge is arranged many positive pole bars in plating bath upper end, and many positive pole bars cross plating bath setting; the electroplating bath is provided with a portal frame, a driving motor is arranged on the portal frame, the upper parts of the anode bars are connected through connecting pieces, and the output end of the driving motor is provided with a lifting mechanism for driving the connecting pieces to move up and down; limiting pieces are arranged on two sides above the electroplating bath; titanium baskets are hung on the anode bars. The nickel bridge in the titanium basket is prevented from causing voltage rise in the electroplating bath, so that nickel anode contact in the titanium basket is firmer, the titanium basket can be made into a larger size and contains more anode materials, the consumption of high-speed nickel electroplating is met, the long-time consumption can be met by one-time loading, the addition in the production process is avoided, and the stability of the product quality is ensured.

Description

Nickel plating equipment with but vibrating titanium basket

Technical Field

The utility model relates to the field of nickel plating equipment, in particular to nickel plating equipment with a vibratable titanium basket.

Background

Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the electrolysis principle, and is a process of adhering a metal film on the surface of a metal or other material workpiece by using the electrolysis. With the transformation and upgrading of the mechanical and electronic industries, the quality and performance requirements of stainless steel required by the industries are continuously improved, and particularly, in order to prevent the lithium battery steel shell from being oxidized by anode materials and the like, nickel plating treatment is often carried out.

The nickel-plated steel strip is a product of nickel plating of the steel strip on an automatic line for continuous production, and the base plate is a steel strip of various types, according to requirements. Nickel plated steel strip is typically used in machining to form other products, and is plated with dark nickel to prevent the plating from falling off during machining, if it is desired to polish again.

The existing vertical electroplating process adopted by the nickel plating of the steel belt is required to be stopped for filling after the nickel in the titanium basket is consumed after working for a period of time, so that the production efficiency is seriously affected; with the adoption of equipment of a vertical electroplating process, along with the precipitation of nickel in a titanium basket, the surface of the nickel becomes rough, a metal block at the upper part of an anode is difficult to supplement to a main plating consumption area by means of self gravity, a bridging phenomenon is formed at the lower parts of the main plating area and the titanium basket, so that the defect of local cathode-anode distance increase is caused, the cathode is uneven in metal plating quantity distribution, the voltage is increased, the energy consumption is increased, even the titanium basket is burnt out, only the titanium basket with smaller size can be used or fewer metal blocks are placed, or the titanium basket is knocked manually to enable the cathode-anode distance to be close, but due to the fact that the titanium basket in a plating tank is more, the efficiency of a manual mode is extremely low, and on the other hand, the titanium basket is very easy to damage, so that unnecessary waste is caused.

Disclosure of Invention

In order to solve the technical problems in the background technology, the utility model provides nickel plating equipment with a vibratable titanium basket.

The technical scheme of the utility model is as follows:

the nickel plating equipment with the vibratable titanium basket comprises a plating bath, wherein a plurality of anode bars are arranged at the edge of the upper end of the plating bath, and the anode bars are arranged across the plating bath;

the electroplating bath is provided with a portal frame, a driving motor is arranged on the portal frame, the upper parts of a plurality of anode bars are connected through connecting pieces, and the output end of the driving motor is provided with a lifting mechanism for driving the connecting pieces to move up and down;

limiting pieces are arranged on two sides above the electroplating tank, and the connecting piece can drive the anode bar to move in the vertical direction along the limiting pieces;

titanium baskets are hung on the anode bars, and the titanium baskets are arranged in the electroplating bath.

Furthermore, the cross beam of the portal frame is arranged in parallel with the anode bars, and the cross beam is positioned on the middle surface of a plane formed by a plurality of anode bars. The driving motor is convenient to install, and the driving motor is arranged in the middle to drive the lifting mechanism to drive the lifting of the anode bars to be balanced.

In one preferred embodiment, the connecting piece comprises a plurality of connecting columns connected with the anode bars, the number of the connecting columns is consistent with that of the anode bars, and the connecting plate is connected with the lifting mechanism. The connecting piece has the function of connecting a plurality of anode bars into a whole, so that the lifting is convenient and synchronous.

As a further preferred aspect, the length direction of the connection plate is perpendicular to the length direction of the anode bar. When the lifting mechanism drives the connecting plate to move, the connecting plate drives the anode bar to move in the vertical direction.

The lifting mechanism comprises a rotary table arranged at the output end of the driving motor, and a rotary shaft is eccentrically arranged at one side of the rotary table away from the driving motor;

the rotating shaft is rotatably provided with a mounting plate, the bottom of the mounting plate is provided with a connecting rod, and the bottom end of the connecting rod is hinged with the connecting plate. The lifting mechanism is matched with the driving motor to drive the connecting plate to continuously reciprocate along the vertical direction, and then the anode bar is driven to reciprocate, so that the effect of driving the titanium basket to move and vibration is achieved.

Further, the midpoints of the anode bars are sequentially connected into a straight line, and the connecting rod is positioned on the midline of the straight line when in a vertical state. Can ensure the middle position and has the balancing function for all anode bars.

Further, the limiting piece comprises limiting plates arranged on the front side and the rear side of the anode bar, and spring dampers are arranged between the limiting plates;

the anode bar is arranged at the pressure-bearing end of the spring damper and can move up and down on the limiting plate. The spring damper can play a role in buffering the movement of the anode bar, prevents the anode bar from moving violently, and the limiting plate limits the anode bar to move only in the vertical direction.

Further, the width of the bearing end of the spring damper is consistent with the distance between the two limiting plates, and the spring damper is arranged in a sliding manner with the limiting plates. The limiting plate limits the pressure-bearing end, so that the stability of the spring damper in the buffer effect is guaranteed, and the spring damper is prevented from shifting.

Further, the maximum height that the pressure-bearing end of the spring damper can extend is lower than the upper edge of the limiting plate. The movement range of the anode bar can be prevented from being too large, so that on one hand, the violent movement is prevented, and on the other hand, the spring damper is prevented from being separated from the limiting plate.

Furthermore, the two sides of the titanium basket are fixedly connected with hanging rods, the upper ends of the hanging rods are connected with buffer parts, the upper ends of the buffer parts are connected with hooks, and the hooks are used for being hung on the anode bars. The buffer piece can protect the titanium basket and prevent the titanium basket from violent movement during vibration.

The utility model has the beneficial effects that: the utility model relates to nickel plating equipment with a vibratable titanium basket, which can drive a plurality of anode bars to synchronously move by arranging a driving motor to cooperate with a lifting mechanism, so as to drive a plurality of titanium baskets to vibrate, effectively vibrate to ensure uniformity of nickel anodes in the titanium baskets, ensure uniformity of surface density of plated steel strips, and drive a plurality of titanium baskets to vibrate simultaneously, greatly improve electroplating efficiency, avoid voltage rise in an electroplating bath caused by nickel bridging in the titanium baskets, enable nickel anodes in the titanium baskets to be in contact with each other more tightly, ensure larger size of the titanium baskets and contain more anode materials, meet consumption of high-speed nickel electroplating, ensure long-time consumption by one-time loading, avoid addition in the production process, and ensure stability of product quality.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a nickel plating apparatus;

FIG. 2 is an enlarged view at A;

FIG. 3 is a partial schematic view of a titanium basket;

FIG. 4 is a side view of the nickel plating apparatus;

FIG. 5 is a partial cross-sectional view of FIG. 4;

the components represented by the reference numerals in the figures are:

1. plating bath; 2. an anode bar; 3. a portal frame; 4. a driving motor; 5. a connecting piece; 51. a connecting column; 52. a connecting plate; 6. a lifting mechanism; 61. a turntable; 62. a rotating shaft; 63. a mounting plate; 64. a connecting rod; 7. a limiting piece; 71. a limiting plate; 72. a spring damper; 8. titanium basket; 9. a boom; 10. a buffer member; 101. a buffer frame; 102. a buffer spring; 11. a hook.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

Examples

The embodiment provides a nickel plating equipment with but vibrating titanium basket, see fig. 1, including plating bath 1, the edge of plating bath 1 upper end has arranged many positive pole bars 2, all hangs on many positive pole bars 2 and is equipped with titanium basket 8, and titanium basket 8 is arranged in plating bath 1, still be provided with portal frame 3 on plating bath 1, install driving motor 4 on the portal frame 3, portal frame 3 bottom is provided with motor housing, and driving motor 4 sets up in motor housing to the drive of many positive pole bars 2 accessible driving motor 4 cooperation elevating system 6 reciprocates in step, then drives a plurality of titanium basket 8 and reciprocates and realize the vibration, the following expansion concrete description.

In this embodiment, a flange is disposed around an opening above the plating tank 1, as shown in fig. 4 and 5, a plurality of anode bars 2 are mounted on the flanges at two sides and span the plating tank 1, a limiting member 7 is disposed on the flange, each anode bar 2 corresponds to two groups of limiting members 7 and is respectively mounted on the flanges at two sides, the limiting members 7 are used for limiting the anode bars 2 to move along a vertical direction, specifically, the limiting members 7 comprise limiting plates 71 mounted at front and rear sides of the anode bars 2, the front and rear sides refer to a direction perpendicular to an axis of the anode bars 2, a certain distance is disposed between the two limiting plates 71, a spring damper 72 is disposed between the limiting plates 71, the bottom of the spring damper 72 is mounted on the flange, two ends of the anode bars 2 are disposed between the two limiting plates 71, and the anode bars 2 are connected with pressure-bearing ends of the spring damper 72, the pressure-bearing ends refer to one ends of compression stress, and the anode bars 2 can be driven to move up and down between the limiting plates 71 by the driving motor 4 in cooperation with the lifting mechanism 6.

And further, in order to improve the stability of the anode bar 2 when moving up and down, prevent to deviate from happening, the bearing end width of the spring damper 72 is consistent with the interval between the two limiting plates 71, and is slidably arranged with the limiting plates 71, and the bearing end is in contact with the two limiting plates 71, so that the bearing end can be limited when moving up and down, and secondly, the maximum height that the bearing end of the spring damper 72 can extend out is lower than the upper edge of the limiting plates 71, so that the up and down movement of the anode bar 2 can be limited, and the excessive upward movement of the anode bar 2 is avoided.

In this embodiment, in order to realize synchronous movement of a plurality of anode bars 2, the upper sides of the anode bars 2 are connected by a connecting piece 5, the specific connecting piece 5 includes a connecting column 51 connected with the anode bars 2, one connecting column 51 is disposed at the upper end of each anode bar 2, the connecting column 51 is disposed in the middle of the anode bars 2, balance when driving the anode bars 2 to move is guaranteed, the number of the connecting columns 51 is consistent with that of the anode bars 2, the upper ends of the connecting columns 51 are all mounted on a connecting plate 52, the connecting plate 52 is a key component for realizing synchronous movement of the anode bars 2, and projection of the connecting plate 52 in the vertical direction is perpendicular to projection of the anode bars 2 in the vertical direction, so that the vertical state of the connecting plate 52 and the anode bars 2 is guaranteed, and in order to enable the connecting plate 52 to drive the anode bars 2 to move in balance and stability, the connecting plate 52 is driven to move up and down by driving the electric fit lifting mechanism 6, and then the connecting columns 51 are matched to drive the anode bars 2 to move up and down synchronously.

As a preferred embodiment, referring to fig. 2 and 5, the anode bar 2 is driven to move by the connecting piece 5, the connecting piece 5 is driven to move by the driving motor 4 in cooperation with the lifting mechanism 6, the lifting mechanism 6 is installed at the output end of the driving motor 4, the cross beam of the portal frame 3 is arranged in parallel with the anode bar 2, the extending direction of the cross beam is consistent with the axial direction of the anode bar 2, and the projection of the cross beam on the direction of the anode bar 2 is positioned in the middle of the anode bars 2, so that the driving motor 4 is installed at the middle position of the anode bars 2, and the stress balance of the anode bars 2 on two sides of the portal frame 3 is ensured.

Further, the lifting mechanism 6 comprises a rotary table 61 installed at the output end of the driving motor 4, a plane where the rotary table 61 rotates is in a vertical state with a cross beam of the portal frame 3, a rotary shaft 62 is eccentrically installed on one side, away from the driving motor 4, of the rotary table 61, a mounting disc 63 is rotatably installed on the rotary shaft 62, the mounting disc 63 can rotate around the rotary shaft 62, a connecting rod 64 is installed at the bottom of the mounting disc 63, the bottom end of the connecting rod 64 is hinged with the connecting plate 52, the connecting rod 64 is a driving part of the connecting plate 52, the connecting rod 64 conducts driving force of the driving motor 4 and drives the connecting plate 52 to move up and down, and in order to ensure that the installation position of the connecting rod 64 is in the middle, when the connecting rod 64 is in the vertical state, the connecting rod 64 is located on the central line of the anode bar 2 right below the connecting rod 64, and force applied by the connecting rod 64 to the connecting plate 52 can be ensured to be more balanced. The rotary table 61 is driven to rotate by the driving motor 4, the rotary table 61 rotates along with the rotary table 62, one end of the connecting rod 64 rotates around the rotary table 62, and the other end drives the connecting plate 52 to move up and down.

In this embodiment, all hang on every positive pole thick stick 2 and be equipped with titanium basket 8, titanium basket 8 bottom is immersed in plating bath 1, and the string of titanium basket 8 put also with traditional direct through couple 11 hang the top to positive pole thick stick 2, in this scheme, set up the through-hole on positive pole thick stick 2, pass the couple 11 through the through-hole setting, can improve stability when titanium basket 8 vibrates, specifically, titanium basket 8 both sides rigid coupling has jib 9, and the rigid coupling can adopt modes such as welding, jib 9 upper end is connected with buffer 10, buffer 10 upper end connection couple 11, buffer 10 is including connecting in the buffer frame 101 of couple 11 bottom, as shown in fig. 3, buffer frame 101 bottom set up buffer spring 102, jib 9 runs through to buffer frame 101 in with buffer spring 102's top connection, and couple 11 is used for hanging to locate positive pole thick stick 2, and when driving motor 4 cooperation elevating system 6 drives positive pole thick stick 2 and reciprocates, plays vibration basket 9 cooperation buffer spring 102 can place violently and protect vibration.

Claims

1. The nickel plating equipment with the vibratable titanium basket comprises a plating bath (1), and is characterized in that a plurality of anode bars (2) are arranged at the edge of the upper end of the plating bath (1), and the anode bars (2) are arranged across the plating bath (1);

the electroplating bath is characterized in that a portal frame (3) is arranged on the electroplating bath (1), a driving motor (4) is arranged on the portal frame (3), the upper parts of the anode bars (2) are connected through connecting pieces (5), and a lifting mechanism (6) for driving the connecting pieces (5) to move up and down is arranged at the output end of the driving motor (4);

limiting pieces (7) are arranged on two sides above the electroplating tank (1), and the connecting piece (5) can drive the anode bar (2) to move along the limiting pieces (7) in the vertical direction;

titanium baskets (8) are hung on the anode bars (2), and the titanium baskets (8) are arranged in the electroplating bath (1).

2. Nickel plating equipment with vibratable titanium basket according to claim 1, characterized in that the cross beam of the portal frame (3) is arranged parallel to the anode bars (2) and is located on the middle plane of the plane formed by the anode bars (2).

3. Nickel plating equipment with vibratable titanium basket according to claim 2, characterized in that the connecting piece (5) comprises a plurality of connecting posts (51) connected with the anode bar (2), and the upper ends of the connecting posts (51) are all mounted on a connecting plate (52), and the connecting plate (52) is connected with a lifting mechanism (6).

4. A nickel plating apparatus with a vibratable titanium basket according to claim 3, characterized in that the length direction of the connection plate (52) is perpendicular to the length direction of the anode bar (2).

5. The nickel plating equipment with the vibratable titanium basket according to claim 4, wherein the lifting mechanism (6) comprises a rotary table (61) arranged at the output end of the driving motor (4), and a rotary shaft (62) is eccentrically arranged on one side of the rotary table (61) away from the driving motor (4);

the rotating shaft (62) is rotatably provided with a mounting disc (63), the bottom of the mounting disc (63) is provided with a connecting rod (64), and the bottom end of the connecting rod (64) is hinged with the connecting plate (52).

6. Nickel plating equipment with vibratable titanium basket according to claim 5, characterized in that the midpoints of the anode bars (2) are connected in sequence in a straight line and the connecting rod (64) is located on the midline of the straight line when in the vertical state.

7. Nickel plating equipment with vibratable titanium basket according to claim 1, characterized in that the limiting piece (7) comprises limiting plates (71) mounted on the front and rear sides of the anode bar (2), between which limiting plates (71) spring dampers (72) are arranged;

the anode bar (2) is mounted at the pressure-bearing end of the spring damper (72) and can move up and down between the limiting plates (71).

8. The nickel plating apparatus with a vibratable titanium basket according to claim 7, wherein the spring damper (72) has a pressure-bearing end width in conformity with a distance between the two limiting plates (71) and is slidably disposed with the limiting plates (71).

9. The nickel plating apparatus with vibratable titanium basket according to claim 8, wherein the maximum height that the pressure-bearing end of the spring damper (72) can protrude is lower than the upper edge of the limiting plate (71).

10. The nickel plating equipment with the vibratable titanium basket according to any one of claims 1 to 9, wherein hanging rods (9) are fixedly connected to two sides of the titanium basket (8), a buffer piece (10) is connected to the upper end of the hanging rods (9), a hook (11) is connected to the upper end of the buffer piece (10), and the hook (11) is used for being hung on an anode bar (2).