CN219689911U - Horizontal electroplating tank and horizontal electroplating line - Google Patents

Abstract

The utility model discloses a horizontal electroplating tank and discloses a horizontal electroplating line with the horizontal electroplating tank, wherein the horizontal electroplating tank comprises a tank body, an upper anode part, a lower anode part, an upper conductive roller and a lower conductive roller, the upper anode part and the lower anode part are arranged in the tank body, the upper anode part and the lower anode part are oppositely arranged along the up-down direction, a plurality of upper conductive rollers are arranged side by side at intervals, the upper conductive roller is arranged between the upper anode part and the lower anode part, a plurality of lower conductive rollers are arranged side by side at intervals, the lower conductive rollers are arranged between the upper conductive roller and the lower anode part, the upper conductive roller and the lower conductive roller are arranged in a staggered manner along the horizontal direction, the roller surfaces of the upper conductive roller and the lower conductive roller are respectively used for abutting against opposite surfaces of a piece to be plated, the distance between the upper conductive roller and the lower conductive roller in the horizontal direction can be increased, the condition that metal is deposited on the roller surfaces of the upper conductive roller and the lower conductive roller which do not pass through the piece to be plated can be prevented from scratching the plated layer of the piece or the surface of the piece to be plated.

Description

Horizontal electroplating tank and horizontal electroplating line

Technical Field

The utility model relates to the technical field of electroplating, in particular to a horizontal electroplating tank and a horizontal electroplating line.

Background

In the existing horizontal electroplating line, a piece to be plated horizontally runs in an electroplating bath, anode pieces are respectively arranged at the upper side and the lower side of the piece to be plated at intervals, the lower surface of the anode piece positioned above the piece to be plated is arranged at intervals in parallel with the upper surface of the piece to be plated, and the upper surface of the anode piece positioned below the piece to be plated is arranged at intervals in parallel with the lower surface of the piece to be plated. In the horizontal direction, a plurality of upper conductive rollers and a plurality of lower conductive rollers are arranged between the upper anode piece and the lower anode piece at intervals, and the upper conductive rollers and the lower conductive rollers are respectively arranged on the upper side and the lower side of the piece to be plated.

When the to-be-plated piece does not pass through the upper conductive roller and the lower conductive roller, the upper conductive roller and the lower conductive roller are easy to deposit metal on the surfaces of the opposite sides due to the fact that the distance between the upper conductive roller and the lower conductive roller is too small, and the upper conductive roller and the lower conductive roller are easy to scratch the to-be-plated piece or the plating layer on the surfaces of the to-be-plated piece in the moving process.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a horizontal electroplating bath, which can prevent the upper conductive roller and the lower conductive roller from scratching the to-be-plated piece or the plating layer on the surface of the to-be-plated piece.

The utility model also provides a horizontal electroplating line with the horizontal electroplating tank.

According to an embodiment of the first aspect of the present utility model, the horizontal plating tank comprises a tank body, an upper anode member, a lower anode member, an upper conductive roller and a lower conductive roller, wherein the upper anode member and the lower anode member are arranged in the tank body, the upper anode member and the lower anode member are oppositely arranged along the up-down direction, a plurality of upper conductive rollers are arranged between the upper anode member and the lower anode member at intervals side by side along the horizontal direction, a plurality of lower conductive rollers are arranged between the upper conductive roller and the lower anode member at intervals side by side along the horizontal direction, the upper conductive roller and the lower conductive roller are arranged in a staggered manner along the horizontal direction, and the roller surfaces of the upper conductive roller and the lower conductive roller are respectively used for abutting against the opposite surfaces of the to-be-plated member.

The horizontal plating tank according to the embodiment of the first aspect of the utility model has at least the following beneficial effects:

when a workpiece to be plated runs in the tank body, the upper anode part is electroplated on the upper surface of the workpiece to be plated through the upper conductive roller, the lower anode part is electroplated on the lower surface of the workpiece to be plated through the lower conductive roller, and the upper conductive roller and the lower conductive roller are staggered along the horizontal direction, so that the projections of the upper conductive roller and the lower conductive roller in the horizontal direction are not overlapped, the distance between the upper conductive roller and the lower conductive roller in the horizontal direction can be increased, the situation that metal is deposited on the roller surfaces of the upper conductive roller and the lower conductive roller which do not pass through the workpiece to be plated is avoided, the upper conductive roller and the lower conductive roller are prevented from scratching the plating layer on the surface of the workpiece to be plated or the surface of the workpiece to be plated, and the yield of the workpiece to be plated is improved.

According to some embodiments of the utility model, the upper conductive roller and the lower conductive roller are staggered in sequence along the horizontal direction.

According to some embodiments of the utility model, the horizontal plating tank further comprises a plurality of groups of conveying roller assemblies arranged side by side at intervals, wherein the conveying roller assemblies comprise an upper conveying roller and a lower conveying roller, the upper conveying roller and the lower conveying roller are oppositely arranged to form a conveying channel, and the conveying channel is used for conveying the to-be-plated pieces.

According to some embodiments of the utility model, the upper conveying roller is provided with a plurality of first protruding parts, and the plurality of first protruding parts are arranged at intervals along the axial direction of the upper conveying roller; and/or, the lower conveying roller is provided with a plurality of second protruding parts, and the second protruding parts are arranged at intervals along the axial direction of the lower conveying roller.

According to some embodiments of the utility model, the first and/or second protrusions are annular structures.

According to some embodiments of the utility model, the axial direction of the upper conductive roller and the lower conductive roller is perpendicular to the conveying direction of the conveying channel.

According to some embodiments of the utility model, the upper anode element is provided with a first surface, the first surface is arranged in parallel with the horizontal direction, the surface of the upper anode element opposite to the first surface is a second surface, and the first surface and the second surface are the surfaces with the largest surface area on the upper anode element;

and/or the lower anode part is provided with a third surface, the third surface is arranged in parallel with the horizontal direction, the surface, opposite to the third surface, of the lower anode part is a fourth surface, and the third surface and the fourth surface are the surfaces with the largest surface area on the lower anode part.

According to some embodiments of the utility model, the horizontal plating tank further comprises a spray assembly, wherein the spray assembly comprises an upper spray pipe and a lower spray pipe which are oppositely arranged along the up-down direction, the upper spray pipe is arranged between the upper anode part and the upper conductive roller, the spray end of the upper spray pipe faces downwards, the lower spray pipe is arranged between the lower anode part and the lower conductive roller, and the spray end of the lower spray pipe faces upwards.

According to some embodiments of the utility model, the horizontal plating tank further comprises a first squeeze roller assembly, wherein the first squeeze roller assembly is arranged at the inlet end of the tank body and is positioned at the outer side of the tank body, the first squeeze roller assembly comprises a first squeeze roller and a second squeeze roller, and the first squeeze roller and the second squeeze roller are oppositely arranged along the up-down direction to form a first squeeze channel.

According to some embodiments of the utility model, the horizontal plating tank further comprises a second squeeze roller assembly, wherein the second squeeze roller assembly is arranged at the outlet end of the tank body and is positioned at the outer side of the tank body, the second squeeze roller assembly comprises a third squeeze roller and a fourth squeeze roller, and the third squeeze roller and the fourth squeeze roller are oppositely arranged along the up-down direction to form a second squeeze channel.

A horizontal plating line according to an embodiment of the second aspect of the utility model includes the horizontal plating tank described in the above embodiment.

The horizontal plating line according to the embodiment of the second aspect of the present utility model has at least the following advantageous effects:

when a workpiece to be plated runs in the tank body, the upper anode part is electroplated on the upper surface of the workpiece to be plated through the upper conductive roller, the lower anode part is electroplated on the lower surface of the workpiece to be plated through the lower conductive roller, and the upper conductive roller and the lower conductive roller are staggered along the horizontal direction, so that the projections of the upper conductive roller and the lower conductive roller in the horizontal direction are not overlapped, the distance between the upper conductive roller and the lower conductive roller in the horizontal direction can be increased, the situation that metal is deposited on the roller surfaces of the upper conductive roller and the lower conductive roller which do not pass through the workpiece to be plated is avoided, the upper conductive roller and the lower conductive roller are prevented from scratching the plating layer on the surface of the workpiece to be plated or the surface of the workpiece to be plated, and the yield of the workpiece to be plated is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a horizontal plating tank according to an embodiment of the utility model;

FIG. 2 is a right side view of the horizontal plating cell of the embodiment of the utility model;

fig. 3 is a schematic structural view of an upper conveying roller or a lower conveying roller according to an embodiment of the present utility model.

Reference numerals:

the cell body 100, the inlet end 110, the outlet end 120, the upper anode member 200, the lower anode member 300, the upper conductive roller 400, the lower conductive roller 500, the conveying roller assembly 600, the conveying channel 601, the upper conveying roller 610, the first boss 611, the lower conveying roller 620, the second boss 621, the spray assembly 700, the upper spray pipe 710, the first nozzle 711, the lower spray pipe 720, the second nozzle 721, the first squeeze roller 810, the second squeeze roller 820, the third squeeze roller 830, the fourth squeeze roller 840, and the part to be plated 900.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 and 2, according to the horizontal plating tank of the first embodiment of the utility model, the horizontal plating tank includes a tank body 100, an upper anode member 200, a lower anode member 300, an upper conductive roller 400 and a lower conductive roller 500, wherein the upper anode member 200 and the lower anode member 300 are disposed in the tank body 100, the upper anode member 200 and the lower anode member 300 are disposed opposite to each other in the vertical direction, a plurality of upper conductive rollers 400 are disposed between the upper anode member 200 and the lower anode member 300 at intervals side by side in the horizontal direction, a plurality of lower conductive rollers 500 are disposed between the upper conductive rollers 400 and the lower anode member 300 at intervals side by side in the horizontal direction, the upper conductive rollers 400 and the lower conductive rollers 500 are disposed between the upper conductive rollers 400 and the lower anode member 300, and the roller surfaces of the upper conductive rollers 400 and the lower conductive rollers 500 are disposed in a staggered manner in the horizontal direction, respectively, so that the distance between the upper conductive rollers 400 and the lower conductive rollers 500 in the horizontal direction can be increased, the roller surfaces of the upper conductive rollers 400 and the lower conductive rollers 500 can be prevented from being disposed without passing through the upper conductive rollers 400 and the lower conductive rollers 500 of the members 900 to be plated, and the good product to be plated 900 can be prevented from being scratched by the upper conductive rollers 400 and the lower conductive rollers 500 or the surfaces to be plated 500.

Specifically, when the workpiece to be plated runs in the tank body 100, the upper anode member 200 performs electroplating on the upper surface of the workpiece to be plated 900 through the upper conductive roller 400, and the lower anode member 300 performs electroplating on the lower surface of the workpiece to be plated 900 through the lower conductive roller 500, and the projections of the upper conductive roller 400 and the lower conductive roller 500 in the horizontal direction are misaligned by arranging the upper conductive roller 400 and the lower conductive roller 500 in the horizontal direction, so that the distance between the upper conductive roller 400 and the lower conductive roller 500 in the horizontal direction can be increased, and the situation that metal is deposited rapidly on the roller surfaces of the upper conductive roller 400 and the lower conductive roller 500 which do not pass through the workpiece to be plated 900 can be avoided, and the plating on the surface of the workpiece to be plated 900 or the surface of the workpiece to be plated 500 can be prevented from being scratched, thereby improving the yield of the workpiece to be plated 900.

It should be noted that, if the spacing between the upper conductive roller 400 and the lower conductive roller 500 in the horizontal direction is too small, rapid metal deposition on the roller surfaces of the upper conductive roller 400 and the lower conductive roller 500 will result in an increase in the difficulty of deplating the upper conductive roller 400 and the lower conductive roller 500, resulting in a decrease in the electroplating capability of the upper conductive roller 400 and the lower conductive roller 500, and by increasing the spacing between the upper conductive roller 400 and the lower conductive roller 500 in the horizontal direction, it is possible to ensure that the electroplating capability of the upper conductive roller 400 and the lower conductive roller 500 meets the use requirements.

It should be noted that, the to-be-plated member 900 may be a plate-shaped workpiece such as a PCB board or a solar cell, which is not limited herein.

It should be noted that, the upper conductive roller 400 and the lower conductive roller 500 may both rotate around the axis thereof, and the plurality of upper conductive rollers 400 may be driven to rotate synchronously by a mechanical transmission structure such as a chain transmission or a gear transmission, and similarly, the plurality of lower conductive rollers 500 may be driven to rotate synchronously by a mechanical transmission structure such as a chain transmission or a gear transmission, which is not limited herein.

In some embodiments of the present utility model, the upper conductive roller 400 and the lower conductive roller 500 are sequentially staggered along the horizontal direction, and one lower conductive roller 500 is disposed between two adjacent upper conductive rollers 400, so that the distance between the upper conductive roller 400 and the lower conductive roller 500 in the horizontal direction can be increased, and the situation that metal is deposited rapidly on the roller surfaces of the upper conductive roller 400 and the lower conductive roller 500 which do not pass through the part 900 to be plated is avoided.

Of course, in some embodiments, at least two lower conductive rollers 500 may be further disposed between two adjacent upper conductive rollers 400, which can ensure that the projections of the upper conductive rollers 400 and the lower conductive rollers 500 in the horizontal direction do not overlap, which is not limited herein.

In some embodiments of the present utility model, the horizontal plating tank further includes a plurality of sets of conveying roller assemblies 600 disposed at intervals side by side, the conveying roller assemblies 600 include an upper conveying roller 610 and a lower conveying roller 620, and the upper conveying roller 610 and the lower conveying roller 620 are disposed opposite to each other to form a conveying channel 601 for conveying the workpiece 900, so that the horizontal plating tank can automatically convey the workpiece 900, and the automation level of the horizontal plating tank can be improved.

Specifically, the conveying roller assembly 600 is located between the upper anode member 200 and the lower anode member 300, the upper conveying roller 610 and the lower conveying roller 620 can both rotate around the axes thereof, the roller surfaces of the upper conveying roller 610 and the lower conveying roller 620 are both connected with the surface of the workpiece to be plated, and the rotation direction of the upper conveying roller 610 is opposite to the rotation direction of the lower conveying roller 620, so that the workpiece 900 to be plated can move in the conveying channel 601, and the automation level of the horizontal plating tank can be improved.

It can be appreciated that the plurality of upper conveying rollers 610 may drive the plurality of upper conveying rollers 610 to rotate synchronously through a mechanical transmission structure such as a chain transmission or a gear transmission, and drive the chain transmission structure to work through a motor; similarly, the plurality of lower conveying rollers 620 may also drive the plurality of lower conveying rollers 620 to rotate synchronously through a mechanical transmission structure such as chain transmission or gear transmission, and drive the chain transmission structure to work through a motor.

It should be noted that, the multiple sets of conveying roller assemblies 600 are disposed at intervals along the horizontal direction, so that the workpiece 900 can move along the horizontal direction.

Referring to fig. 3, in some embodiments of the present utility model, the upper conveying roller 610 is provided with a plurality of first protrusions 611, the plurality of first protrusions 611 are disposed at intervals in the axial direction of the upper conveying roller 610, the lower conveying roller 620 is provided with a plurality of second protrusions 621, and the plurality of second protrusions 621 are disposed at intervals in the axial direction of the lower conveying roller 620, so that the axial movement of the workpiece 900 to be plated in the axial direction of the lower conveying roller 620 can be restricted by the provision of the first protrusions 611 and the second protrusions 621.

Specifically, by providing the plurality of first protrusions 611, the resistance to the axial movement of the workpiece 900 along the upper conveying roller 610 can be increased, thereby restricting the axial movement of the workpiece 900 along the upper conveying roller 610; similarly, by providing the plurality of second protrusions 621, the resistance to the axial movement of the workpiece 900 along the lower conveying roller 620 can be increased, thereby restricting the axial movement of the workpiece 900 along the lower conveying roller 620, and improving the movement stability of the workpiece 900.

It should be noted that, in some embodiments, only the upper conveying roller 610 may be provided with the first protrusion 611 or the lower conveying roller 620 may be provided with the second protrusion 621, so that the member 900 to be plated may be limited to move along the axial direction of the lower conveying roller 620, which is not described in detail herein.

In some embodiments of the present utility model, the first and second protrusions 611 and 621 have an annular structure such that the first and second protrusions 611 and 621 can continuously contact the surface of the workpiece 900, and the movement stability of the workpiece 900 can be improved.

Specifically, the first protrusions 611 are disposed around the circumferential extension of the upper conveying roller 610, and the second protrusions 621 are disposed around the circumferential extension of the lower conveying roller 620, so that the first protrusions 611 and the second protrusions 621 can continuously contact the surface of the workpiece 900, and the movement stability of the workpiece 900 can be improved.

The first protrusion 611 and the second protrusion 621 may have a bump structure, and may be capable of restricting the movement of the workpiece 900 along the axial direction of the lower conveying roller 620, which is not limited herein.

It should be noted that one of the first protrusion 611 and the second protrusion 621 may have a ring structure, and the other may have a bump structure, which is not limited herein.

Referring to fig. 1, in some embodiments of the present utility model, the axial directions of the upper conductive roller 400 and the lower conductive roller 500 are perpendicular to the conveying direction of the conveying channel 601, so that the movement stability of the workpiece 900 can be improved to improve the electroplating quality of the workpiece 900.

In some embodiments of the present utility model, the upper anode member 200 is provided with a first surface, the first surface is disposed parallel to the horizontal direction, the surface of the upper anode member 200 opposite to the first surface is a second surface, the first surface and the second surface are the surfaces with the largest surface area on the upper anode member 200, the lower anode member 300 is provided with a third surface, the third surface is disposed parallel to the horizontal direction, the surface of the lower anode member 300 opposite to the third surface is a fourth surface, and the third surface and the fourth surface are the surfaces with the largest surface area on the lower anode member 300, so as to improve the electroplating quality of the horizontal electroplating tank.

Specifically, the upper anode member 200 and the lower anode member 300 are both in a thin plate-like or mesh structure, the first surface and the third surface are disposed in parallel, and the first surface and the third surface are both parallel to the horizontal direction, the first surface is the surface with the largest surface area of the upper anode member 200 facing the member 900 to be plated, and the third surface is the surface with the largest surface area of the lower anode member 300 facing the member 900 to be plated, so that the surface of the member 900 to be plated can be guaranteed to be completely plated with a plating layer, thereby improving the plating quality of the horizontal plating tank.

In some embodiments of the present utility model, the horizontal plating tank further includes a spray assembly 700, the spray assembly 700 includes an upper spray pipe 710 and a lower spray pipe 720 that are disposed in an up-down direction, the upper spray pipe 710 is disposed between the upper anode member 200 and the upper conductive roller 400, a spray end of the upper spray pipe 710 is downward, the lower spray pipe 720 is disposed between the lower anode member 300 and the lower conductive roller 500, a spray end of the lower spray pipe 720 is upward, and a spray action of the upper spray pipe 710 and the lower spray pipe 720 disturb a flow of liquid in the tank body 100, so that a liquid environment is maintained relatively uniform, and a good plating environment for the workpiece 900 is ensured.

Specifically, the upper spray pipe 710 is connected with a plurality of first nozzles 711, the spray end of the upper spray pipe 710 is the first nozzles 711, the plurality of first nozzles 711 are arranged at intervals along the horizontal direction, the lower spray pipe 720 is connected with a plurality of second nozzles 721, the spray end of the lower spray pipe 720 is the second nozzles 721, the plurality of second nozzles 721 are arranged at intervals along the horizontal direction, the first nozzles 711 can increase the spray pressure of the upper spray pipe 710, and the second nozzles 721 can increase the spray pressure of the lower spray pipe 720, so that the disturbance effect of the upper spray pipe 710 and the lower spray pipe 720 on the liquid in the Cao body is enhanced, the liquid environment is kept relatively uniform, and the good electroplating environment of the to-be-plated piece 900 is ensured.

In some embodiments of the present utility model, the horizontal plating tank further includes a first water-pressing roller 810, where the first water-pressing roller 810 is disposed at the inlet end 110 of the tank body 100 and is located at the outer side of the tank body 100, the first water-pressing roller 810 includes a first water-pressing roller 810 and a second water-pressing roller 820, the first water-pressing roller 810 and the second water-pressing roller 820 are disposed opposite to each other along the up-down direction to form a first water-pressing channel, and the first water-pressing roller 810 and the second water-pressing roller 820 can remove the liquid remained when the part 900 to be plated passes through the previous process, so as to avoid mixing the liquid in the previous process with the liquid in the tank body 100, affect the plating environment of the horizontal plating tank, and ensure the plating quality of the horizontal plating tank.

Specifically, the workpiece 900 to be plated can pass through the inlet end 110 and enter the tank body 100, the roller surfaces of the first and second water pressing rollers 810 and 820 respectively lean against the opposite surfaces of the workpiece 900 to be plated, so that the residual liquid of the workpiece 900 to be plated in the previous process can be removed, the liquid of the previous process is prevented from being mixed with the liquid in the tank body 100, the electroplating environment of the horizontal electroplating tank is affected, and the electroplating quality of the horizontal electroplating tank can be ensured.

In addition, the first and second squeeze rollers 810 and 820 can rotate around their axes, and the first and second squeeze rollers 810 and 820 rotate in opposite directions, which can play a role in assisting the transmission of the workpiece 900.

In some embodiments of the present utility model, the horizontal plating tank further includes a second wringer roller 820 assembly, where the second wringer roller 820 assembly is disposed at the outlet end 120 of the tank body 100 and is located at an outer side of the tank body 100, and the second wringer roller 820 assembly includes a third wringer roller 830 and a fourth wringer roller 840, where the third wringer roller 830 and the fourth wringer roller 840 are disposed opposite to each other in an up-down direction to form a second wringer channel, and the third wringer roller 830 and the fourth wringer roller 840 can remove the liquid remaining in the tank body 100 from the workpiece 900 to be plated, so as to avoid mixing the liquid in the tank body 100 with the liquid in the next process, and affect the subsequent processing quality of the workpiece 900 to be plated.

Specifically, the workpiece 900 to be plated can be moved out of the tank body 100 through the outlet end 120, the roller surfaces of the third and fourth wringing rollers 830 and 840 respectively abut against opposite surfaces of the workpiece 900 to be plated, so that the liquid remained in the tank body 100 after the workpiece 900 to be plated is removed can be removed, and the liquid in the tank body 100 is prevented from being mixed with the liquid in the next process, so that the subsequent processing quality of the workpiece 900 to be plated is prevented from being affected.

In addition, the third and fourth wringing rollers 830 and 840 can rotate around their axes, and the third and fourth wringing rollers 830 and 840 rotate in opposite directions, which can play a role in assisting the driving of the workpiece 900.

Referring to fig. 1 and 2, according to the horizontal plating line of the second aspect of the present utility model, including the horizontal plating tank of the first aspect of the present utility model, it is possible to prevent rapid deposition of metal on the roll surfaces of the upper conductive roll 400 and the lower conductive roll 500 that do not pass through the part 900 to be plated, and to prevent the upper conductive roll 400 and the lower conductive roll 500 from scratching the part 900 to be plated or the plating layer on the surface thereof, thereby improving the yield of the part 900 to be plated.

Specifically, when the workpiece to be plated runs in the tank body 100, the upper anode member 200 performs electroplating on the upper surface of the workpiece to be plated 900 through the upper conductive roller 400, and the lower anode member 300 performs electroplating on the lower surface of the workpiece to be plated 900 through the lower conductive roller 500, and the projections of the upper conductive roller 400 and the lower conductive roller 500 in the horizontal direction are misaligned by arranging the upper conductive roller 400 and the lower conductive roller 500 in the horizontal direction, so that the distance between the upper conductive roller 400 and the lower conductive roller 500 in the horizontal direction can be increased, and the situation that metal is deposited rapidly on the roller surfaces of the upper conductive roller 400 and the lower conductive roller 500 which do not pass through the workpiece to be plated 900 can be avoided, and the plating on the surface of the workpiece to be plated 900 or the surface of the workpiece to be plated 500 can be prevented from being scratched, thereby improving the yield of the workpiece to be plated 900.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (11)

1. A horizontal plating cell comprising:

a tank body (100);

an upper anode member (200) disposed within the tank body (100);

a lower anode member (300) disposed in the tank body (100), wherein the upper anode member (200) and the lower anode member (300) are disposed opposite to each other in the up-down direction;

a plurality of upper conductive rollers (400) arranged at intervals side by side in the horizontal direction, wherein the upper conductive rollers (400) are arranged between the upper anode element (200) and the lower anode element (300);

the device comprises a plurality of lower conductive rollers (500) which are arranged at intervals side by side along the horizontal direction, wherein the lower conductive rollers (500) are arranged between the upper conductive rollers (400) and the lower anode piece (300), the upper conductive rollers (400) and the lower conductive rollers (500) are arranged in a staggered mode along the horizontal direction, and the roller surfaces of the upper conductive rollers (400) and the roller surfaces of the lower conductive rollers (500) are respectively used for abutting against opposite surfaces of a piece (900) to be plated.

2. The horizontal plating tank according to claim 1, wherein the upper conductive roller (400) and the lower conductive roller (500) are disposed so as to be staggered in the horizontal direction.

3. The horizontal plating cell according to claim 1, further comprising a plurality of sets of conveying roller assemblies (600) arranged side by side at intervals, the conveying roller assemblies (600) comprising an upper conveying roller (610) and a lower conveying roller (620), the upper conveying roller (610) and the lower conveying roller (620) being arranged opposite to each other to form a conveying channel (601), the conveying channel (601) being used for conveying the parts (900) to be plated.

4. A horizontal plating tank according to claim 3, wherein the upper conveying roller (610) is provided with a plurality of first bosses (611), and a plurality of the first bosses (611) are arranged at intervals along the axial direction of the upper conveying roller (610); and/or, the lower conveying roller (620) is provided with a plurality of second protruding parts (621), and the second protruding parts (621) are arranged at intervals along the axial direction of the lower conveying roller (620).

5. The horizontal plating cell according to claim 4, wherein the first protrusion (611) and/or the second protrusion (621) has a ring-like structure.

6. A horizontal plating tank according to claim 3, wherein the axial directions of the upper conductive roller (400) and the lower conductive roller (500) are perpendicular to the conveying direction of the conveying passage (601).

7. The horizontal plating tank according to claim 1, wherein the upper anode member (200) is provided with a first surface, the first surface being arranged in parallel with the horizontal direction, a surface of the upper anode member (200) opposite to the first surface being a second surface, the first surface and the second surface being surfaces of the upper anode member (200) having the largest surface area;

and/or the lower anode element (300) is provided with a third surface, the third surface is arranged in parallel with the horizontal direction, the surface, opposite to the third surface, of the lower anode element (300) is a fourth surface, and the third surface and the fourth surface are the surfaces with the largest surface area on the lower anode element (300).

8. The horizontal plating cell according to claim 1, further comprising a spray assembly (700), wherein the spray assembly (700) comprises an upper spray pipe (710) and a lower spray pipe (720) which are disposed opposite to each other in an up-down direction, the upper spray pipe (710) is disposed between the upper anode member (200) and the upper conductive roller (400), a spray end of the upper spray pipe (710) is directed downward, and the lower spray pipe (720) is disposed between the lower anode member (300) and the lower conductive roller (500), and a spray end of the lower spray pipe (720) is directed upward.

9. The horizontal plating cell of claim 1, further comprising a first squeeze roller (810) assembly, the first squeeze roller (810) assembly being disposed at the inlet end (110) of the tank body (100) and outside the tank body (100), the first squeeze roller (810) assembly comprising a first squeeze roller (810) and a second squeeze roller (820), the first squeeze roller (810) and the second squeeze roller (820) being disposed opposite one another in an up-down direction to form a first squeeze channel.

10. The horizontal plating cell of claim 1, further comprising a second assembly of rolls (820), the second assembly of rolls (820) being disposed at the outlet end (120) of the tank (100) and outside the tank (100), the second assembly of rolls (820) comprising a third roll (830) and a fourth roll (840), the third roll (830) and the fourth roll (840) being disposed opposite one another in an up-down direction to form a second channel.

11. A horizontal plating line comprising a horizontal plating tank according to any one of claims 1 to 10.