CN116103730A

CN116103730A - Nickel electroplating unit system

Info

Publication number: CN116103730A
Application number: CN202211549269.6A
Authority: CN
Inventors: 李萌; 魏宗强; 马雪琳; 吴晓辉; 娄亚军
Original assignee: Beijing Research Institute of Auotomation for Machinery Industry Co Ltd
Current assignee: Beijing Research Institute of Auotomation for Machinery Industry Co Ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-12

Abstract

The invention provides a nickel electroplating unit system which comprises a nickel plating working groove, a conductive roller transmission device, an edge cover transmission device, a liquid inlet device and a sink roller, wherein the nickel plating working groove comprises a groove body, the sink roller is arranged in the groove body and connected to the bottom of the groove body, and the liquid inlet device comprises a spray pipe which is arranged in the groove body and is positioned above the sink roller. The electroplating circulation of the electroplating nickel unit system adopts a spray pipe liquid inlet mode above the sinking roller, so that the stirring and disturbance capacity of the nickel plating electroplating liquid is enhanced, and the electroplating effect and quality of the product are improved.

Description

Nickel electroplating unit system

Technical Field

The invention relates to the technical field of nickel electroplating, in particular to a nickel electroplating unit system with high electroplating quality.

Background

At present, due to the development of society, consumers have higher requirements on the beauty and the performance of plated products, and further, higher requirements on the performance and the production efficiency of equipment systems for electroplating are also put on. For example, in the existing continuous nickel electroplating production line, the transmission nickel electroplating unit adopts a mode of feeding liquid at the bottom of a working tank, and the electroplating quality is unstable due to insufficient winding power. In addition, the maintenance and overhaul processes of the existing nickel electroplating production line are tedious and time-consuming, and the production efficiency of the production line is lowered.

Disclosure of Invention

The invention aims to provide a nickel electroplating unit system which can improve the electroplating quality of nickel-plated products.

In order to achieve the above purpose, the nickel electroplating unit system comprises a nickel plating working groove, a conductive roller transmission device, an edge cover transmission device and a sink roller, wherein the nickel plating working groove comprises a groove body, the sink roller is positioned in the groove body and connected to the bottom of the groove body, the nickel electroplating unit system further comprises a liquid inlet device, and the liquid inlet device comprises a spray pipe, and the spray pipe is arranged in the groove body and positioned above the sink roller.

In an embodiment of the foregoing nickel electroplating unit system, the conductive roller driving device and the edge cover driving device are respectively disposed above the nickel plating working tank.

In one embodiment of the above nickel electroplating unit system, the conductive roller transmission device and the edge cover transmission device are arranged on the same layer of the steel platform.

In an embodiment of the foregoing nickel electroplating unit system, the nickel plating working tank includes an operation side and a transmission side that are disposed opposite to each other, the operation side is provided with an openable side door, and the openable side door is opened and closed by a locking quick-opening device.

In an embodiment of the foregoing nickel electroplating unit system, the nickel electroplating unit further includes an intermediate overflow device, where the intermediate overflow device is disposed in the tank body and is located in the middle of the top of the tank body.

In an embodiment of the foregoing nickel electroplating unit system, the intermediate overflow device includes an overflow end and a non-overflow end, where the overflow end is connected to a transmission side of the tank body, and the non-overflow end is disposed corresponding to the openable side door.

In an embodiment of the foregoing nickel electroplating unit system, the tank body is a split member, and includes an upper tank body and a lower tank body that are connected in a sealing manner, where one lower tank body is disposed corresponding to a plurality of upper tank bodies.

In one embodiment of the above nickel electroplating unit system, the sinking roller is connected to the lower tank body, and the shower pipe is connected to the upper tank body.

In an embodiment of the foregoing nickel electroplating unit system, the tank body further includes a drain outlet, and the drain outlet is disposed at a lowest position of the lower tank body.

In one embodiment of the above nickel electroplating unit system, an axial direction of the spray pipe is parallel to an axial direction of the sink roll.

The electroplating system has the beneficial effects that the electroplating circulation of the electroplating nickel unit system adopts a spray pipe liquid inlet mode above the sinking roller, so that the stirring and disturbance capacity of the nickel plating electroplating liquid are enhanced, and the electroplating effect and quality of the product are improved.

The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of an electrolytic nickel plating system according to the present invention;

FIG. 2 is a schematic perspective view of an embodiment of the nickel electroplating system according to the present invention;

FIG. 3 is a partial cross-sectional view of the nickel electroplating unit system of the present invention;

FIG. 4 is a schematic perspective view of a nickel plating tank of the nickel plating machine system according to one embodiment of the present invention;

FIG. 5 is a schematic perspective view of a nickel plating tank of the nickel plating machine system according to the second embodiment of the present invention;

FIG. 6 is a partial cross-sectional view of a nickel plating bath of the nickel plating machine system of the present invention.

Wherein reference numerals are used to refer to

100: nickel plating working groove

100a: operation side

100b: transmission side

110: groove body

111: openable side door

112: locking quick-opening device

112a: connecting rod structure

112b: industrial hinge

113: upper groove body

114: lower groove body

115: drain outlet

120: sink roll

200: conductive roller transmission device

300: edge cover transmission device

400: liquid inlet device

410: spray pipe

500: anode bridge

600: nickel plating anode

700: intermediate overflow device

710: overflow end

720: non-overflow end

Detailed Description

The following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, so as to further understand the purpose, the scheme and the effects of the present invention, but not to limit the scope of the appended claims.

The nickel electroplating machine set system of the invention can be applied to continuous production lines of nickel electroplating, but is not limited to the nickel electroplating machine set system, and can also be applied to other production systems needing nickel electroplating. The nickel plating unit system provides a new form for the structure of the nickel plating working tank and the arrangement form of the unit, and compared with the traditional nickel plating unit, the nickel plating unit system can achieve the purposes of enhancing the disturbance capacity of a nickel plating circulating system, solving the problem of sealing a tank body of an edge cover, realizing the quick replacement of a nickel plating anode, simplifying the steel platform structure of the nickel plating unit and optimizing the tank body structure of the working tank. The structure of the nickel plating tank and the arrangement of the unit of the nickel plating machine system of the present invention will be described below.

As shown in fig. 1, 2 and 3, fig. 1 and 2 are schematic perspective views of different angles of an embodiment of the nickel electroplating unit system according to the present invention, and fig. 3 is a partial cross-sectional view of the nickel electroplating unit system according to the present invention. The nickel plating unit system of the invention comprises a nickel plating working tank 100, a conductive roller transmission device 200 and an edge cover transmission device 300 which are arranged above the nickel plating working tank 100, and a liquid inlet device 400 which is connected with the nickel plating working tank 100 to supply nickel plating liquid into the tank. The nickel electroplating unit system also comprises an anode bridge 500 arranged above the nickel plating working tank 100, a nickel plating anode 600 arranged in the nickel plating working tank 100, a sinking roller 120 and the like, wherein the anode bridge 500 is arranged below the conductive roller transmission device 200, and the nickel plating anode 600 is connected with the anode bridge 500 through a hook.

The nickel plating working tank 100 includes a tank body 110, and a sink roll 120 is provided at the bottom of the tank body 110. The liquid inlet device 400 comprises a spray pipe 410, wherein the spray pipe 410 is arranged in the tank body 110 and is positioned above the sink roll 120. According to the invention, the electroplating circulation adopts a spray pipe liquid inlet mode above the sink roll, the stirring and disturbance of the nickel plating electroplating liquid are enhanced through the pressure spraying of the spray pipe, the defect of low general speed of an electroplating nickel production line and insufficient stirring capability of the sink roll is overcome, and the electroplating effect and quality of the product are improved to a certain extent.

Preferably, the axial direction of the shower pipe 410 is parallel to the axial direction of the sink roll 120.

The electro-nickel plating machine set system of the invention is provided with the conductive roller transmission device 200 and the edge cover transmission device 300 which are respectively arranged above the nickel plating working groove 100, namely the conductive roller transmission device 200 and the edge cover transmission device 300 of the invention do not penetrate through the groove body 110 of the nickel plating working groove 100, so that the end face structure of the groove body 110 is simplified, the problem of sealing the working groove caused by the penetration of the edge cover transmission device 300 through the groove body 110 is avoided, and meanwhile, conditions are provided for quick replacement of the nickel plating anode 600, and the details are described below.

Further, the conductive roller transmission device 200 and the edge cover transmission device 300 are arranged on the same layer of the steel platform, namely, the conductive roller transmission device 200 is arranged at the uppermost part of the nickel plating working groove 100, and the conductive roller transmission device 200 and the edge cover transmission device 300 are arranged on one layer, so that the structure of the steel platform of the unit can be simplified, and the operation and maintenance are convenient.

As shown in fig. 1 and 2, the nickel plating working tank 100 of the nickel plating machine set system of the present invention includes an operation side 100a and a transmission side 100b which are disposed opposite to each other, the operation side 100a being a side for maintaining and repairing the system, and the transmission side 100b being a side for disposing a transmission member and connecting a nickel plating circulating liquid.

As shown in fig. 4, 5 and 6, fig. 4 and 5 are respectively schematic perspective views of different angles of a nickel plating tank of an embodiment of the nickel plating machine system of the present invention, and fig. 6 is a partial sectional view of the nickel plating tank of the nickel plating machine system of the present invention. The operation side 100a of the nickel plating work tank 100 is provided with an openable side door 111, and the openable side door 111 is opened and closed by a locking quick-opening device 112.

The invention provides a condition for quick replacement of the nickel plating anode 600 by providing the openable side door 111. In detail, in the present invention, the nickel-plated anode 600 is connected to the anode bridge 500 through a hook, which is stable, reliable and easy to disassemble, and can realize the overall movement of the anode bridge 500 and the nickel-plated anode 600. The tank body 110 adopts a quick-opening side-opening door-opening mode on the operation side 100a, the sealing of the tank body 110 in the electroplating process is realized through the locking quick-opening device 112, the quick-opening of the side door when the nickel-plating anode 600 is replaced is realized, the nickel-plating anode 600 can be integrally moved out from the operation side 100a during replacement, a conductive roller above the nickel-plating working tank 100 is not required to be disassembled, a factory crown block is not required to be occupied, the replacement time of the nickel-plating anode 600 is greatly shortened, and the production efficiency of a system is improved.

The locking quick-opening device 112 adopts a connecting rod structure 112a, is arranged at the left, right and lower parts of the side-opening door, and realizes the compression of the openable side-opening door 111 and the integral sealing of the tank body 110 through a sealing gasket between the side-opening door and the fixed tank body. Under the prerequisite that this structure can guarantee sealedly, realize can open and shut the quick compaction of side opening 111 and open, reduce the line maintenance time, improve production efficiency.

The openable side door 111 realizes stable rotation of the openable side door 111 through an industrial hinge 112b arranged at the upper right corner, and the industrial hinge has the characteristics of high bearing, stable operation, long service life and the like.

Referring to fig. 3 to 6, the nickel electroplating unit system of the present invention further includes an intermediate overflow device 700 disposed in the tank 110 and located in the middle of the top of the tank 110, for example, the intermediate overflow device 700 is disposed between the two rows of nickel plating anodes 600. In detail, the intermediate overflow device 700 includes an overflow end 710 and a non-overflow end 720, wherein the overflow end 710 is connected to the transmission side 100b of the tank 110, and the non-overflow end 720 is disposed corresponding to the openable side door 111 of the tank 110. More specifically, the intermediate overflow 700 is, for example, in the form of a U-shaped trough having two ends, an overflow end 710 and a non-overflow end 720, wherein the overflow end 710 communicates with the overflow reservoir via the drive side 100 b. The positions of the tank 110 corresponding to the overflow end 710 and the non-overflow end 720 can be provided with a supporting and fixing portion for supporting and fixing two ends of the U-shaped tank. The overflow of the nickel plating working tank 100 adopts an intermediate overflow mode, the overflow end 710 is an overflow port, the non-overflow end 720 is in non-fixed connection with the openable side door 111, and the space occupied by the overflow weir in the tank is reduced on the premise of ensuring the overflow amount, so that the structure of the inside of the tank body 110 is simplified. And, the present invention employs a single-sided drive side overflow, creating conditions for the side out of the operating side 100a of the anode bridge 500.

As shown in fig. 5 and 6, the arrangement of the tank body 110 adopts a vertical split arrangement, specifically, the tank body 110 includes an upper tank body 113 and a lower tank body 114, and the upper tank body 113 is hermetically connected to the lower tank body 114. The upper part and the lower part of the tank body adopt a split structure, thereby being convenient for the maintenance and the overhaul of the working tank. Wherein, one lower groove 114 corresponds to a plurality of upper grooves 113. In this embodiment, the lower tank body 114 is, for example, of a four-piece structure, the upper tank body 113 and the lower tank body 114 are connected by a flange, and a sealing gasket is arranged in the middle of the upper tank body 113 and the lower tank body 114 to ensure the integral sealing between the upper tank body 113 and the lower tank body 114. The working groove adopting the split structure can reduce the distance between adjacent groove bodies as much as possible under the condition that the overall rigidity of the groove bodies can be ensured, and is convenient for the replacement and daily maintenance of the groove bodies.

Wherein, referring to fig. 1 and 2, the sink roll 120 is connected to the lower tank 114, and the shower pipe 410 is connected to the upper tank 113.

In addition, the tank body 110 further includes a drain outlet 115, and the drain outlet 115 is disposed at the lowest position of the lower tank body 114 for cleaning and draining the tank during maintenance of the working tank.

In summary, compared with the traditional technology, the nickel plating working tank structure and the nickel plating unit arrangement form of the nickel plating unit system of the invention finish innovation and optimization including a liquid inlet mode, an overflow mode, an edge cover arrangement form, a conductive roller arrangement form, a working tank structure and the like, realize the purposes including enhancing the disturbance capacity of a circulating system, quickly replacing a nickel plating anode, simplifying the nickel plating working tank and a steel platform structure of the nickel plating unit and the like, solve the problem of sealing a through tank of the edge cover mechanism, ensure that the unit arrangement is more compact and is convenient for daily maintenance, effectively reduce the overhaul and maintenance time of a nickel plating production line, and improve the production efficiency of the production line and the quality of nickel plating products. Therefore, the arrangement of the nickel electroplating unit and the optimization and application of the nickel plating working tank structure are also more and more popularized and applied in the future similar production lines.

Of course, the present invention is capable of other various embodiments and its several details are capable of modification and variation in light of the present invention, as will be apparent to those skilled in the art, without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides an electronickel unit system, includes nickel plating work groove, conductive roller transmission, edge cover transmission and sink roll, the nickel plating work groove includes the cell body, sink roll be located in the cell body and connect in the bottom of cell body, its characterized in that still includes liquid inlet means, liquid inlet means includes the shower, the shower set up in the cell body and be located sink roll's top.

2. The nickel electroplating machine set system of claim 1, wherein the conductive roller drive and the edge cap drive are each disposed above the nickel plating job slot.

3. The nickel electroplating machine system of claim 2, wherein the conductive roller drive and the edge cap drive are disposed on the same layer of a steel platform.

4. The nickel electroplating unit system according to claim 1, wherein the nickel plating working tank comprises an operation side and a transmission side which are oppositely arranged, the operation side is provided with an openable side door, and the openable side door is opened and closed by a locking quick-opening device.

5. The nickel electroplating machine system of claim 4, further comprising an intermediate overflow device disposed within the tank and intermediate the top of the tank.

6. The nickel electroplating machine system of claim 5, wherein the intermediate overflow arrangement comprises an overflow end and a non-overflow end, wherein the overflow end is connected to the drive side of the tank, and the non-overflow end is disposed corresponding to the openable side-opening door.

7. The nickel electroplating machine set system according to claim 1, wherein the tank body is a split piece and comprises an upper tank body and a lower tank body which are connected in a sealing manner, and one lower tank body is arranged corresponding to a plurality of upper tank bodies.

8. The nickel electroplating machine system of claim 7, wherein the sink roll is coupled to the lower tank and the shower is coupled to the upper tank.

9. The nickel electroplating machine system of claim 7, wherein the tank further comprises a drain disposed at a lowermost position of the lower tank.

10. The nickel electroplating machine system of any of claims 1-9, wherein the axial direction of the spray tube is parallel to the axial direction of the sink roll.