CN208167143U - A kind of electroplating production equipment - Google Patents

Abstract

The utility model discloses electroplating production equipment, which comprises a flying bar and an electroplating bath, wherein a swing frame is arranged above the electroplating bath, the electroplating bath comprises an electroplating bath main body, and the electroplating bath main body is provided with an electroplating bath groove for storing electroplating solution; a plurality of electroplating bath partition plates are arranged in the electroplating bath tank at intervals; the bottom of each electroplating bath partition plate is respectively provided with an overflowing channel, and electroplating solution in each electroplating area flows through each overflowing channel; a plurality of first spray pipes and a plurality of second spray pipes are arranged in the electroplating area; the first spray pipe and the second spray pipe are symmetrically distributed; a plurality of first nozzles are arranged on the first spray pipe at intervals; a plurality of second nozzles are arranged on the second spray pipe at intervals; through the arrangement of the overflowing channels, the electroplating liquids in the electroplating areas flow through the overflowing channels, so that the concentrations of the electroplating liquids in the electroplating areas are consistent, and the electroplating uniformity is ensured; meanwhile, the first spray pipe and the second spray pipe are added, so that the electroplating depth capacity of two sides of the workpiece is improved.

Description

A kind of electroplating production equipment

technical field

The utility model relates to the field of electroplating production, in particular to an electroplating production equipment.

Background technique

In the PCB (printed circuit board, printed circuit board) production process, copper plating is an important process. In terms of the current common copper plating technology, a circuit board is immersed in a copper plating solution, and then electrolytic copper is filled into the circuit board through electrolysis. Micro vias, plated through holes (PTH), high aspect ratio (Aspectratio, AR) copper pillars (Cu-pillar) or evenly and flatly cover a specific surface area.

In the current electroplating production equipment, the electroplating tank is mainly a strip-shaped electroplating tank, and then the flying bus drives the PCB board to move in the electroplating tank to complete the electroplating; or there are several independent electroplating tanks, and each PCB board is located in the Electroplating is performed in an electroplating tank.

Therefore, it usually occurs that the depth capability of PCB plating is not enough, or the plating amount (thickness, density, etc.) of each PCB plate is not uniform due to the difference in the solubility of each plating tank solution, that is, the uniformity of plating cannot be guaranteed. Thereby improving the electroplating defect rate of PCB board. Therefore, there is an urgent need for an electroplating production equipment that can not only ensure the depth of electroplating but also ensure the uniformity of electroplating.

Utility model content

The purpose of this utility model is to provide an electroplating production equipment to solve the above problems.

For this purpose, the utility model adopts the following technical solutions:

An electroplating production equipment, comprising a flybar and an electroplating tank, a swing frame is installed above the electroplating tank; the electroplating tank includes a main body of the electroplating tank, and the main body of the electroplating tank is provided with an electroplating solution tank for storing electroplating solution;

Several electroplating tank partitions are arranged at intervals along the length direction of the electroplating tank main body in the electroplating bath, and several electroplating tank partitions divide the space of the electroplating bath into several electroplating areas;

The bottom of each of the electroplating tank partitions is respectively provided with an overflow channel, and each of the overflow channels communicates with each other;

Several first nozzles and several second nozzles are arranged in the electroplating area; the first nozzles and the second nozzles are arranged in parallel; the first nozzles are arranged along the main body of the electroplating tank Several first nozzles are arranged at intervals in the depth direction; the second nozzle is arranged at intervals along the depth direction of the main body of the electroplating tank with several second nozzles;

When the flybar transports the workpiece into the electroplating tank, both the first nozzle and the second nozzle spray out the electroplating solution; at the same time, the flybar is in contact with the swing frame, and the swing The frame drives the flying bar to swing back and forth, so as to drive the workpiece to swing back and forth in the electroplating tank.

Optionally, the flybar includes a flybar bracket, and several rectifiers are installed on the top of the flybar bracket; several clip groups are connected to the bottom of the flybar bracket, and each clip group holds a workpiece;

The flybar bracket includes several connecting plates arranged in a matrix; the bottom of each connecting plate is fixedly connected with a clip fixing plate; each of the clip fixing plates is fixedly connected with a clip group;

Several clip groups form several row clip groups; each row of clip groups is equipped with two of the rectifiers; one row of the clip group's two rectifiers, one of the rectifiers is used to control the column The electroplating parameters of one electroplating side of the workpiece clamped by the clamp set, and the other said rectifier is used to control the electroplating parameters of the other electroplating side of the workpiece clamped by the said clamp set.

Optionally, the rectifier includes a power input interface, an anode output interface, and a cathode output interface; an anode flybar head and a power input flybar head are also installed on opposite sides of the flybar bracket;

The cathode and anode input terminals are provided on the flying bus head, and the cathode and anode input terminals are electrically connected to the power input interface through wires; Connect the anode output interface; the cathode output interface is electrically connected with the clip group through wires.

Optionally, the clip set includes several clips; the clip includes a clip bracket, a fixed clip block, a movable clip block and a spring;

The clip bracket is fixedly connected with the fixed clip block, and is hinged with the movable clip block; the clip bracket is provided with a spring installation groove, and the spring is located in the spring installation groove, and the spring connection has a The movable clamp block;

The movable clamping block includes a pressing part and a spring connection part, and the spring connection part is connected with the spring and drives the spring to move in the spring installation groove.

Optionally, each of the rectifiers is respectively equipped with a signal receiving part connected to the terminal signal.

Optionally, several hooks are also provided on the top of the flybar bracket.

Optionally, rollers are installed at the bottom of the flybar bracket.

Optionally, a first feed pipe and a second feed pipe are respectively provided at the bottom of each of the electroplating zones, and both the first feed pipe and the second feed pipe extend toward the width direction of the main body of the electroplating tank ;

The first feeding pipe is provided with several first nozzles at intervals along the width direction of the main body of the electroplating tank, and each of the first nozzles is connected to the first feeding pipe;

Several second nozzles are arranged at intervals along the width direction of the main body of the electroplating tank on the second feeding pipe, and each of the second nozzles communicates with the second feeding pipe.

Optionally, a return pipe is fixedly connected to the bottom of the electroplating area, and the return pipe is arranged along the width direction of the main body of the electroplating tank; several return ports are provided on the return pipe, and the electroplating solution flows back through the return ports to In the first feeding pipe and the second feeding pipe.

Optionally, two overflow ports are provided on the top of the main body of the electroplating tank, and the two overflow ports are arranged on opposite sides of the main body of the electroplating tank.

Compared with the prior art, the utility model embodiment has the following beneficial effects:

The utility model makes the electroplating solution in each electroplating zone flow mutually through the overcurrent channel by setting the overcurrent channel, so that the concentration of the electroplating solution in each electroplating zone is consistent, ensuring the uniformity of electroplating; at the same time, by adding the first nozzle and a second nozzle, increasing the plating depth capability on both sides of the workpiece.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is the structural representation of a kind of electroplating production equipment provided by the utility model embodiment;

Fig. 2 is a structural schematic diagram of a flybar of a kind of electroplating production equipment provided by the embodiment of the present invention;

Fig. 3 is another structural schematic diagram of a flybar of a kind of electroplating production equipment provided by the embodiment of the present invention;

Fig. 4 is a structural schematic diagram of a clip of an electroplating production equipment provided by an embodiment of the present invention;

Fig. 5 is a front view of an electroplating tank of an electroplating production equipment provided by an embodiment of the present invention;

Fig. 6 is a partially enlarged view of an electroplating tank of an electroplating production equipment provided by an embodiment of the present invention;

Fig. 7 is a top view of an electroplating tank of an electroplating production equipment provided by an embodiment of the present invention.

In the picture:

10, flybar; 20, electroplating tank; 30, workpiece; 40, swing frame; 110, flybar bracket; 111, connecting plate; 112, clip fixing plate; 113, anode flybar head; 114, power input flybar head ; 115, hook; 116, roller; 117, cathode output interface; 120, rectifier; 130, clip; 131, clip bracket; 132, fixed clip block; 133, movable clip block; 1331, pressing part; 1332, spring Connection part; 134, spring; 135, cylinder; 1351, cylinder body; 1352, piston rod; 210, electroplating tank main body; 211, electroplating tank partition; 221, the first feed pipe; 222, the second feed pipe; 223, the first nozzle; 224, the second nozzle; 225, the return pipe support; 226, the return pipe; 227, the first union; 228 , the second joint; 229, the return joint; 230, the overflow joint.

Detailed ways

In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the utility model embodiment will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment, Apparently, the embodiments described below are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner" and "outer" are based on the The orientation or positional relationship is only for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a reference to the utility model. limits.

It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a centered component at the same time. When a component is said to be "set on" another component, it can be set directly on another component or there may be a centered component at the same time.

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

Please refer to FIG. 1, a kind of electroplating production equipment, including flying bus 10 and electroplating tank 20, carry workpiece 30 to electroplating tank 20 by flying bus 10 to carry out electroplating process; It is in contact with the rocking frame 40, so that the rocking frame 40 drives the flying bar 10 to swing, so as to increase the depth capability of electroplating.

The swinging frame 40 includes a swinging drive motor, the swinging drive motor is driven and connected with an eccentric wheel, and the eccentric wheel is in contact with the flybar 10; Thus, the eccentric rotation of the eccentric wheel drives the flying bus 10 to swing.

Please continue to refer to Fig. 2 and Fig. 3, the flying bus 10 includes a flying bus bracket 110, and several rectifiers 120 are installed on the top of the flying bus bracket 110, the number of the rectifiers 120 is at least two, and is an even number; in this embodiment , the number of rectifiers 120 is four, and they are arranged in a matrix on the flybar support 110 .

The flybar bracket 110 includes several connecting plates 111 arranged in a matrix, and clip fixing plates 112 corresponding to the connecting plates 111 one-to-one; in this embodiment, the number of connecting plates 111 is eight. The bottom of each connecting plate 111 is fixedly connected with a clip fixing plate 112 respectively;

The clip set includes several clips 130 , and the several clips 130 are arranged along the width direction of the flybar 10 (the direction shown by A in FIG. 1 ). In this embodiment, each clip set includes six clips 130; it should be noted that, in other embodiments, each clip set may include four clips 130, five clips 130, seven clips 130, etc. .

For ease of description, the clip group in Fig. 1 is defined as the first row clip group, the second row clip group, ... the Nth row clip group from left to right in Fig. 1; Two rectifiers 120, for example, when there is only one row of clip sets, the number of rectifiers 120 is two, when there are two rows of clip sets, the number of rectifiers 120 is four, and so on. Among the two rectifiers 120 of a column of clamps, one rectifier 120 is used to control the electroplating parameters of an electroplating side of the workpiece 30 clamped on the column of clamps, and the other rectifier 120 is used to control the column of clamps. Plating parameters on the other plated side of the clamped workpiece 30 .

Preferably, the two rectifiers 120 of the same row of clip sets are arranged along the length direction of the flybar 10 (the direction shown by B in FIG. 2 ), and their positions correspond to the positions of the row of clip sets.

Specifically, the rectifier 120 includes a power input interface (not shown in the figure), an anode output interface (not shown in the figure) and a cathode output interface 117; an anode flybar head 113 is also installed on the opposite sides of the flybar bracket 110 and power input flybar head 114; the flybar head 114 is provided with cathode and anode input ends, and the cathode and anode input ends are electrically connected to the power input interface (not shown in the figure) through wires to provide power support for the rectifier 120; the anode flybar The head 113 is provided with an anode output terminal, and the anode output terminal is electrically connected to the anode output interface (not shown in the figure) through a wire, and is used to communicate with the interface on the electroplating tank to provide an anode output for electroplating; the cathode output interface 117 is connected to the anode output interface through the wire and the clip 130 is electrically connected, because the clip 130 is a conductive material, which is equivalent to the electrical connection between the cathode output interface 117 and the workpiece 30 .

The working principle of the circuit is as follows: the power supply provides power support for the rectifier 120 through the cathode and anode input ends, and the rectifier 120 converts the alternating current into direct current and then outputs the current to the electroplating tank from the anode output end, and the current flows to the workpiece 30 through the electroplating solution, and passes through the workpiece 30 flows to the cathode output interface 117, thereby entering the rectifier 120 to form a current loop.

Please continue to refer to Fig. 4, the clip 130 includes a clip bracket 131, a fixed clip 132, a movable clip 133 and a spring 134; the clip bracket 131 is fixedly connected with the fixed clip 132, and is hinged with the movable clip 133; In the spring installation groove, the spring 134 is located in the spring installation groove, and the spring 134 is connected with the movable clamp block 133 .

Specifically, the movable clamping block 133 includes a pressing part 1331 and a spring connecting part 1332, and the spring connecting part 1332 is connected with the spring 134 and drives the spring 134 to move in the spring installation groove.

The working principle of the clip 130 is: press the pressing part 1331, the fixed clip 132 is separated from the movable clip 133, and at the same time, the spring connecting part 1332 drives the spring 134 to move in the spring installation groove, so that the spring 134 is stretched, and at this time the workpiece 30 Put it between the fixed clamp block 132 and the movable clamp block 133; then loosen the pressing part 1331, and under the elastic force of the spring 134, the spring 134 drives the spring connection part 1332 to move, so that the fixed clamp block 132 and the movable clamp block 133 are close to each other, thereby The workpiece 30 is clamped.

Specifically, each rectifier 120 is correspondingly equipped with a signal receiving part, and the signal receiving part is connected to the terminal signal, and the working parameters of the rectifier 120 are recorded through the terminal, and the working parameters of the rectifier 120 are adjusted when necessary, which improves the intelligence of electroplating. At the same time, it also facilitates the quality traceability in the later stage; the terminal can be a remote control, a computer, etc., and at the same time, one rectifier 120 can correspond to one terminal, or multiple rectifiers 120 can correspond to the same terminal.

Specifically, several hooks 115 are also provided on the top of the flying bus bracket 110, for the hook lock of the crane to catch the hooks 115 when the crane is transporting the electroplating flying bus, so as to facilitate the transportation of the electroplating flying bus 10.

Specifically, there are rollers 116 installed at the bottom of the flying bus bracket 110. When the crane transports the electroplated flying bus to the corresponding track position, the walking of the flying bus 10 is controlled by the action of the rolling wheels 116 and the track. It is convenient for flying bus 10 to return.

Please continue to refer to FIG. 5 to FIG. 7 , the electroplating tank 20 includes a main body 210 of the electroplating tank, and the main body 210 of the electroplating tank is provided with an electroplating solution tank for storing the electroplating solution.

For ease of description, the direction shown in A in Fig. 1 is defined as the length direction of the electroplating tank main body 210, the direction shown in H in Fig. 1 is defined as the depth direction of the electroplating tank main body 210, and the direction shown in B in Fig. 3 The direction is defined as the width direction of the plating tank body 210 .

Several electroplating tank partitions 211 are arranged at intervals along the length direction of the electroplating tank main body 210 in the electroplating bath, thereby the space of the electroplating bath is divided into several electroplating areas 213; in the present embodiment, the number of electroplating tank partitions 211 There are three, correspondingly, the space of the electroplating bath is divided into four electroplating areas 213 .

The bottom of the electroplating tank partition 211 is respectively provided with an overflow channel 2111, and the electroplating solution in each electroplating area 213 flows through each overflow channel 2111, so that the concentration of the electroplating solution in each electroplating area 213 is consistent, so as to ensure the uniformity of electroplating sex.

Specifically, reinforcing ribs 212 are fixedly connected to opposite sides of the electroplating tank partition 211 to ensure the connection strength of the electroplating tank partition 211 .

The bottom of the electroplating area 213 is respectively provided with a symmetrical first feeding pipe 221 and a second feeding pipe 222 , both of which extend toward the width direction of the main body 210 of the electroplating tank. The workpiece 30 to be electroplated is placed between the first feed pipe 221 and the second feed pipe 222 .

On the first feed pipe 221, several first nozzle pipes 223 are arranged at intervals along the width direction of the electroplating tank main body 210, and each first nozzle pipe 223 is connected with the first feed pipe 221; Several first nozzles are arranged at intervals in the depth direction of 210 , and the electroplating solution is ejected through each first nozzle, so that the depth capability of electroplating on the first side of the workpiece 30 (the left side in FIG. 1 ) can be improved.

On the second feeding pipe 222, several second nozzles 224 are arranged at intervals along the width direction of the electroplating tank main body 210, and each second nozzle 224 is connected with the second feeding pipe 222; Several second nozzles are arranged at intervals in the depth direction of 210, and the electroplating solution is ejected through each second nozzle, so that the depth capability of electroplating on the second side of the workpiece 30 (the right side in FIG. 1 ) can be improved.

The first nozzle 223 and the second nozzle 224 are arranged in parallel.

After the flybar 10 transports the workpiece 30 to the electroplating tank 20, the flybar 10 is connected to the swing frame 40; the swing frame 40 drives the flybar 10 to swing back and forth, so as to drive the workpiece 30 to swing back and forth in the electroplating tank 20; A nozzle 223 ejects the electroplating solution through the first nozzle, and a second nozzle 224 ejects the electroplating solution through the second nozzle.

The bottom of the electroplating area 213 is fixedly connected with a return pipe 226 placed along the width direction of the electroplating tank main body 210. The return pipe 226 is provided with several return ports, and the electroplating solution flows back to the first feed pipe 221 and the second feed pipe through the return ports. Material pipe 222, or discharge directly. Specifically, two return pipe supports 225 are arranged symmetrically at the bottom of the electroplating area 213 , and the return pipe 226 is fixed to the bottom of the electroplating area 213 through the two return pipe supports 225 .

Specifically, the first feed pipe 221 is fixedly connected with a first joint 227, the second feed pipe 222 is fixedly connected with a second joint 228, and the return pipe 226 is fixedly connected with a return joint 229, so that it can be quickly disassembled or Access to external pipes.

Specifically, the opposite sides of the top of the electroplating tank main body 210 (the left and right sides in FIG. 1 ) are provided with overflow ports for overflowing when the electroplating solution in the electroplating tank is full. Specifically, an overflow joint 230 is fixedly connected to the overflow port.

The electroplating production equipment provided in this embodiment has the following beneficial effects:

1. Through one row of workpieces 30 corresponding to two rectifiers 120, the electroplating parameters of each row of workpieces 30 are individually controlled, thereby adapting to the differences in electroplating parameters for different workpieces 30, and also facilitating later quality traceability; through the same row Among the two rectifiers 120 of the clip group, one rectifier 120 corresponds to an electroplating side of the column clip group workpiece 30, and the other rectifier 120 corresponds to the other electroplating side of the column clip group workpiece 30, so that the same row of workpieces 30 The different electroplating sides can be separately and individually controlled, thereby satisfying different requirements for preset electroplating parameters on both sides of the workpiece 30 .

2. By setting the overcurrent channel 2111, the electroplating solution in each electroplating area 213 flows through the overcurrent channel 2111, so that the concentration of the electroplating solution in each electroplating area 213 is consistent, ensuring the uniformity of electroplating; The first spray pipe 223 and the second spray pipe 224 improve the plating depth capability on both sides of the workpiece 30 .

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it still can Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model .

Claims (10)

1. a kind of electroplating production equipment, comprise flying bar (10) and electroplating tank (20), described electroplating tank (20) top is equipped with swing frame (40); Described electroplating tank (20) comprises electroplating tank main body (210) ), the electroplating tank main body (210) is provided with the electroplating solution tank storing electroplating solution, it is characterized in that: Several electroplating tank partitions (211) are arranged at intervals along the length direction of the electroplating tank main body (210) in the electroplating bath, and several electroplating tank partitions (211) divide the space of the electroplating bath Divided into several electroplating areas (213); An overflow channel (2111) is provided at the bottom of each of the electroplating tank partitions (211), and each of the overflow channels (2111) communicates with each other; Several first nozzles (223) and several second nozzles (224) are arranged in the electroplating area (213); the first nozzles (223) and the second nozzles (224) are parallel Setting; the first nozzle (223) is provided with several first nozzles at intervals along the depth direction of the electroplating tank main body (210); the second nozzle (224) is arranged along the electroplating tank main body (210) Several second nozzles are arranged at intervals in the depth direction; After the flybar (10) transports the workpiece (30) into the electroplating tank (20), the flybar (10) contacts and connects with the swing frame (40); the swing frame (40) drives the The flybar (10) reciprocates to drive the workpiece (30) to reciprocate in the electroplating tank (20); the first nozzle (223) ejects the electroplating solution through the first nozzle, and the second The second nozzle (224) ejects the electroplating solution through the second nozzle. 2. The electroplating production equipment according to claim 1, characterized in that, the flybar (10) comprises a flybar support (110), and several rectifiers (120) are installed on the top of the flybar support (110) ); the bottom of the flybar support (110) is connected with several clip groups, and each of the clip groups clamps a workpiece (30); The flybar support (110) includes several connecting plates (111) arranged in a matrix; the bottom of each connecting plate (111) is fixedly connected with a clip fixing plate (112); each of the clip fixing plates (112) is respectively fixedly connected with a clip group; Several clip groups form several columns of clip groups; each column of clip groups is equipped with two rectifiers (120); in the two rectifiers (120) of a row of clip groups, one of the rectifiers The machine (120) is used to control the electroplating parameters of an electroplating side of the workpiece (30) clamped on the clamp set of the column, and the other rectifier (120) is used to control the clamping of the clamp set of the column. The plating parameters of the other plating side of the workpiece (30). 3. The electroplating production equipment according to claim 2, characterized in that, the rectifier (120) includes a power input interface, an anode output interface and a cathode output interface (117); An anode flybar (113) and a power input flybar (114) are also installed on both sides; The flying head (114) is provided with cathode and anode input ends, and the cathode and anode input ends are electrically connected to the power input interface through wires; the anode flying head (113) is provided with an anode output end, and the The anode output terminal is electrically connected to the anode output interface through wires; the cathode output interface (117) is electrically connected to the clip group through wires. 4. The electroplating production equipment according to claim 2, characterized in that, the clip set includes several clips (130); the clip (130) includes a clip bracket (131), a fixed clamp block (132), a movable Clamp block (133) and spring (134); The clip bracket (131) is fixedly connected with the fixed clamp block (132), and is hinged with the movable clamp block (133); the clip bracket (131) is provided with a spring mounting groove, and the spring (134) Located in the spring installation groove, and the spring (134) is connected with the movable clamp block (133); The movable clamping block (133) includes a pressing part (1331) and a spring connection part (1332), and the spring connection part (1332) is connected with the spring (134), and drives the spring (134) in the Movement in the spring mounting slot. 5 . The electroplating production equipment according to claim 2 , characterized in that, each of the rectifiers ( 120 ) is respectively equipped with a signal receiving part connected with a terminal signal. 6 . 6. The electroplating production equipment according to claim 2, characterized in that, several hooks (115) are further provided on the top of the flybar support (110). 7. The electroplating production equipment according to claim 2, characterized in that, rollers (116) are installed at the bottom of the flybar support (110). 8. electroplating production equipment according to claim 1, is characterized in that, the bottom of each described electroplating zone (213) is respectively provided with the first feeding pipe (221) and the second feeding pipe (222), described Both the first feed pipe (221) and the second feed pipe (222) extend toward the width direction of the electroplating tank main body (210); The first feed pipe (221) is provided with several first nozzles (223) at intervals along the width direction of the electroplating tank main body (210), and each of the first nozzles (223) is connected to the The first feed pipe (221); The second feed pipe (222) is provided with several second nozzles (224) at intervals along the width direction of the electroplating tank main body (210), and each of the second nozzles (224) is connected to the Second feed tube (222). 9. The electroplating production equipment according to claim 8, characterized in that, the bottom of the electroplating area (213) is fixedly connected with a return pipe (226), and the return pipe (226) is along the bottom of the electroplating tank main body (210). The width direction is set; the return pipe (226) is provided with several return ports, and the electroplating solution flows back into the first feed pipe (221) and the second feed pipe (222) through the return ports . 10. The electroplating production equipment according to claim 1, characterized in that, the top of the electroplating tank main body (210) is provided with two overflow ports, and the two overflow ports are arranged on the electroplating tank main body (210) ) on opposite sides.