CN222008143U - Solar cell electroplating clamp and electroplating equipment - Google Patents

Abstract

The utility model relates to the technical field of solar energy, and in particular to a solar cell electroplating fixture and electroplating equipment, comprising a first mounting plate having a first connecting portion arranged on the bottom end surface; a second mounting plate, movably connected to the first mounting plate, and having a second connecting portion arranged on the bottom end surface of the second mounting plate; a first clamping member, fixedly connected to the first connecting portion, the first clamping member comprising a first clamping plate, and a first clamping sheet and a second clamping sheet alternately arranged at intervals at the bottom of the first clamping plate; a second clamping member, fixedly connected to the second connecting portion, the second clamping member comprising a second clamping plate, and clamping claws and a clamping support rod alternately arranged at intervals at the bottom of the second clamping plate, a telescopic clamping structure being arranged at the bottom of each clamping support rod, the device preventing the battery cell from warping and causing offset fragments during the clamping process, reducing the shielding of grid lines on the battery cell during the electroplating process, and improving the quality of the battery cell electroplating process.

Description

Solar cell electroplating clamp and electroplating equipment

Technical Field

The utility model relates to the technical field of solar energy, in particular to a solar cell electroplating clamp and electroplating equipment.

Background

The solar cell is also called a photovoltaic cell, and is a photoelectric conversion device, solar energy can be converted into electric energy by utilizing the photovoltaic effect of a semiconductor, the performances of high efficiency, low attenuation and the like of the current heterojunction solar cell are widely paid attention to in the industry, the surface of the cell needs to be electroplated with a grid line in the production process so as to facilitate the power supply collection output after the photoelectric conversion of the cell, and the current more mature cell electroplating technology generally adopts a suspension type electroplating device for electroplating, and the process is as follows: the solar cell is transferred to a preset position by the cell adsorption disc, the corresponding position of the cell is identified by an electroplating clamp of the electroplating device through a sensor, the cell is clamped in the middle by clamping jaws at two sides of the clamp, the cell adsorption disc is controlled to lose the suction force to the cell, and the clamped cell is transferred and electroplated by the clamp.

However, in the related art, since the battery piece is a fragile product and the grid lines on the battery piece are thin, high and dense, in order to ensure the photoelectric conversion efficiency of the silicon wafer, the contact area between the electroplating fixture and the silicon wafer is usually designed to be small. The width of the electroplating clamp design in the prior art is larger, the contact area with a silicon wafer is larger, the grid line on the silicon wafer is easy to shield, so that the electroplating process quality is reduced, meanwhile, as the clamp and the battery piece are in hard contact, the clamping points are not staggered, the lower part of the battery piece is easy to tilt and shake in the clamping process, so that the battery piece is easy to generate offset fragments, and in the electroplating process, the electroplating clamp needs to accurately align the battery piece with the clamp contact, and the battery piece is ensured not to be influenced by the flowing of liquid medicine to cause the offset fragments in the electroplating bath.

Disclosure of utility model

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 solar cell electroplating clamp and electroplating equipment.

In a first aspect, according to an embodiment of the present application, a solar cell electroplating jig includes:

the first mounting plate is provided with a first connecting part on the bottom end face;

The second mounting plate is movably connected with the first mounting plate, and a second connecting part is arranged on the bottom end surface of the second mounting plate;

The first clamping piece is fixedly connected to the first connecting part and comprises a first clamping plate, and a first clamping piece and a second clamping piece which are alternately arranged at the bottom of the first clamping plate at intervals;

the second clamping piece is fixedly connected to the second connecting portion, and comprises a second clamping plate and clamping jaws and clamping support rods alternately arranged at the bottom of the second clamping plate at intervals, and a telescopic clamping structure is arranged at the bottom of each clamping support rod.

According to some embodiments of the application, a first positioning rod and a second positioning rod are arranged at the bottom of the first clamping plate at intervals, and the first clamping piece and the second clamping piece are arranged between the first positioning rod and the second positioning rod.

According to some embodiments of the application, the length of the second clamping piece is greater than that of the first clamping piece, and each of the first clamping piece and the second clamping piece is provided with a contact on one end surface;

According to some embodiments of the application, the number of the clamping jaws is the same as the number of the first clamping pieces, and one end of the clamping jaw is provided with a clamping part, and the clamping part corresponds to a contact point arranged on the surface of the first clamping piece.

According to some embodiments of the application, the number of telescopic clamping structures is the same as the number of the second clamping pieces, and each telescopic clamping structure corresponds to a contact point arranged on the surface of the second clamping piece.

According to some embodiments of the application, the length of the telescopic clamping structure is greater than the length of the clamping portion.

According to some embodiments of the application, the telescopic clamping structure comprises a limiting sleeve, a telescopic rod and a return spring, wherein a limiting cavity is formed in the limiting sleeve along the axial direction, the return spring is arranged in the limiting cavity, and a part of the telescopic rod is arranged in the limiting cavity and is in butt joint with the return spring.

According to some embodiments of the application, the telescopic rod, the return spring and the limiting chamber are coaxially arranged, and one end of the telescopic rod is fixedly connected with a soft contact.

According to some embodiments of the application, the first mounting plate and the second mounting plate are arranged at intervals, a power assembly is arranged on the surface of the second mounting plate, which is close to the first mounting plate, one end of the power assembly is movably connected with the first mounting plate, and the power assembly is used for generating relative motion between the first mounting plate and the second mounting plate.

In a second aspect, according to an embodiment of the present application, an electroplating apparatus includes an apparatus main body and a solar cell electroplating fixture according to any one of the embodiments of the first aspect, where the fixture is detachably mounted on the apparatus main body.

Compared with the prior art, the technical scheme of the application at least comprises the following beneficial effects:

through setting up at first holder, its bottom interval is provided with first locating lever and second locating lever, first holder piece and the second holder piece of interval between the locating lever set up alternately, the length of first holder piece and second holder piece is crisscross to be set up, second holder piece with first holder cooperation centre gripping, it sets up clamping jaw and centre gripping bracing piece through the bottom, wherein, centre gripping bracing piece bottom sets up flexible clamping structure, at the centre gripping process, first holder piece and second holder piece move in opposite directions, first locating lever and second locating lever carry out preliminary fixed to the battery piece, second flexible clamping structure carries out soft centre gripping to the battery piece in order to realize preliminary stable centre gripping to the battery piece fixed, thereafter, dislocation set's clamping jaw carries out hard centre gripping to the battery piece, so, avoid the battery piece to take place to warp the limit and lead to taking place the off-position piece at the centre gripping in the centre gripping process, the battery piece of being convenient for simultaneously counterpoint with the anchor clamps contact, and the area of centre gripping contact and battery piece is little, reduce the shielding to grid line on the battery piece, improve the battery piece electroplating process quality.

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

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a first structural schematic diagram of a solar cell electroplating jig according to an embodiment of the present application;

Fig. 2 is a second structural schematic diagram of a solar cell electroplating jig according to an embodiment of the present application;

FIG. 3 is a side view of a solar wafer plating jig according to an embodiment of the application;

FIG. 4 is a schematic view of a first clamping member according to an embodiment of the present application;

FIG. 5 is a schematic view of a second clamping member according to an embodiment of the present application;

FIG. 6 is a cross-sectional view of a telescoping clamping structure according to an embodiment of the present application;

fig. 7 is a schematic structural view of a battery plate suction cup according to an embodiment of the present application.

Reference numerals:

100. A first mounting plate; 110. a first mounting plate body; 120. a first connection portion; 130. a limit rod;

200. A second mounting plate; 210. a second mounting plate body; 220. a second connecting portion; 230. a limiting hole; 240. a transmission sleeve;

300. A first clamping member; 310. a first clamping plate; 320. a first positioning rod; 321. the first limiting protrusion; 330. a second positioning rod; 321. the second limiting bulge; 340. a first clamping piece; 350. a second clamping piece;

400. A second clamping member; 410. a second clamping plate; 420. clamping jaws; 421. a clamping part;

430. Clamping the supporting rod: 440. a telescopic clamping structure; 441. a limit sleeve; 4411. a spacing chamber; 442. a return spring; 443. a telescopic rod; 4431. a soft contact;

500. a power assembly; 510. a servo motor; 520. an output shaft;

600. A battery piece sucker; 610. a sucker carrier plate; 611. adsorption holes; 612. a first avoidance groove; 613. a second avoidance groove; 614. a third avoidance groove; 620. a cross frame; 630. an air source assembly;

700. A photovoltaic cell.

Detailed Description

The following detailed description of embodiments of the utility model, with reference to the accompanying drawings, is illustrative of the embodiments described herein, and it is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

For convenience of description of the embodiments below, an XYZ three-axis rectangular coordinate system is established, defining an X-axis direction along the length direction of the first mounting board 100, defining a Y-axis direction along the width direction of the first mounting board 100, and defining a Z-axis direction along the vertical height direction of the first mounting board 100, it should be understood that the X-axis direction includes an X-axis positive direction and an X-axis negative direction, and the Y-axis direction and the Z-axis direction are the same. The coordinate system of the first mounting plate 100 may be flexibly set according to actual needs, and the present application is given only as an example and is not to be construed as a particular limitation on the constitution of the present application.

Referring to fig. 1 to 3, fig. 1 to 2 show schematic structural diagrams of a suspension clamp device according to an embodiment of the present application before and after clamping a battery, fig. 3 shows a side view of the suspension clamp device according to an embodiment of the present application, a plurality of battery suction cups 600 absorb and transfer a photovoltaic cell 700 subjected to a previous process to a plating position to be clamped by negative pressure suction provided by external connection, and a clamp of a plating apparatus performs fixed-point clamping transfer on the battery, the clamp includes a first mounting plate 100, a first connecting portion 120 is provided at a bottom end surface of the first mounting plate 100, a first clamping member 300 is fixedly connected to the first connecting portion 120, a second mounting plate 200 is movably connected to the first mounting plate 100, a second connecting portion 220 is provided at a bottom end surface of the second mounting plate 200, and the second clamping member 400 is fixedly connected to the second connecting portion 220.

Specifically, the second mounting plate 200 and the first mounting plate 100 are arranged in parallel along the X axis, and the first mounting plate 100 can move back and forth in the Y axis direction relative to the first mounting plate 100, so as to realize the clamping effect of the first clamping member 300 and the second clamping member 400, the first connecting portion 120 and the second connecting portion 220 may be grooves formed on bottom end surfaces of the first mounting plate 100 and the second mounting plate 200, and the first clamping member 300 and the second clamping member 400 are welded at the first connecting portion 120 and the second connecting portion 220 respectively, where, of course, a specific fixed connection mode may be selected according to actual requirements, and the present invention is not limited thereto;

It can be appreciated that the first clamping members 300 may be disposed at a plurality of positions at equal intervals along the X-axis direction at the bottom of the first connecting portion 120, the second clamping members 400 may be disposed at a plurality of positions at equal intervals along the X-axis direction at the bottom of the second connecting portion 220, and the number of the first clamping members 300 and the second clamping members 400 may be selected according to the actual requirements, which is not limited herein, but the number of the first clamping members 300 and the second clamping members 400 is equal;

in some embodiments, the first mounting plate 100 includes an inverted L-shaped first mounting plate body 110, the outermost end face of the first mounting plate body 110 along the Y axis is provided with a limiting hole 130, the first connecting portion 120 is disposed at the bottommost end of the first mounting plate body 110 along the Z axis, the inner surface of the first mounting plate body 110 is fixedly connected with a transmission sleeve 140, the second mounting plate 200 includes a second mounting plate body 210, a cavity is formed between the first mounting plate body 110 and the second mounting plate body 210 in the Y direction, the opposite surfaces of the second mounting plate body 210 and the first mounting plate body 110 are provided with limiting rods 230, and the limiting rods 230 are matched with the limiting holes 130 to limit the direction of the second mounting plate body 210 when moving.

Further, a power assembly 500 is disposed on the surface of the second mounting plate body 210 close to the first mounting plate body 110, the power output of the power assembly 500 is along the Y-axis direction, one end of the power assembly 500 is movably connected with the first mounting plate body 110, the power assembly 500 is used for generating relative motion between the first mounting plate 100 and the second mounting plate 200, the power assembly 500 includes a hydraulic cylinder 510, an output shaft 520 of the hydraulic cylinder 510 is disposed in the transmission sleeve 140 in a penetrating manner and is fixed with the first plate body 110, and when the output shaft of the hydraulic cylinder is controlled to stretch out and draw back, the first mounting plate 100 and the second mounting plate 200 realize opposite motion.

Referring to fig. 4, the first clamping member 300 includes a first clamping plate 310, the first clamping plate 310 is a rectangular sheet metal member, a first positioning rod 320 and a second positioning rod 330 are disposed at two side ends of the bottom of the first clamping plate 310 along a vertical direction at intervals, the first positioning rod 320 and the second positioning rod 330 are flat rods, a first limiting protrusion 321 is disposed along an edge of a surface of the bottom of the first positioning rod 320, which contacts with the battery, and a second limiting protrusion 331 is disposed along an edge of a surface of the bottom of the second positioning rod 330, which contacts with the battery.

So set up, through the setting of first locating lever 320 and second locating lever 330, can get the effect of supporting photovoltaic cell 700 when photovoltaic cell 700 carries out the centre gripping, simultaneously, first spacing protruding 321 and the spacing protruding 331 of second can realize spacing the horizontal direction and the vertical direction of battery piece, avoid photovoltaic cell 700 to take place the position offset.

Further, first clamping pieces 340 and second clamping pieces 350 are alternately arranged at intervals at the bottom of the first clamping plate 310 between the first positioning rod 320 and the second positioning rod 330; the number of the first clamping pieces 340 and the second clamping pieces 350 may be selected according to actual needs, and is not limited herein,

It should be noted that, lengths of the first clamping piece 340 and the second clamping piece 350 along the Z-axis direction are not equal, the length of the second clamping piece 350 is greater than the length of the first clamping piece 340, and one end surface of each first clamping piece 340 and one end surface of each second clamping piece 350 are provided with contacts; of course, the length of the second clamping piece 350 may be set smaller than that of the first clamping piece 340, so that the lengths of the first clamping piece 340 and the second clamping piece 350 are not equal, which is convenient for being stressed more uniformly when clamping 700, so as to reduce the occurrence of fragments in the clamping process.

Referring to fig. 5, the second clamping member 400 includes a second clamping plate 410, and clamping jaws 420 and clamping support rods 430 alternately arranged at the bottom of the second clamping plate 410, wherein a telescopic clamping structure 440 is arranged at the bottom of each clamping support rod 430, the second clamping plate 410 has a rectangular shape, the number of the clamping jaws 420 and the clamping support rods 430 can be selected according to specific practical requirements, which is not limited herein,

It should be noted that, the number of the clamping jaws 420 is the same as the number of the first clamping plates 340, one end of each clamping jaw 420 is provided with a clamping portion 421, the clamping portion 421 corresponds to a contact point arranged on the surface of the first clamping plate 340, in the clamping process, the clamping jaws 420 and the contact point of the first clamping plate 340 form a fixing point for clamping the battery plate, the number of the clamping support rods 430 and the second clamping plate 350 are the same, each telescopic clamping structure 440 corresponds to a contact point arranged on the surface of the second clamping plate 350, and in the clamping process, the clamping support rods 430 and the contact point of the second clamping plate 350 form another fixing point for clamping the battery plate.

It should be further noted that, the length of the clamping jaw 420 in the Z-axis direction is not equal to the length of the clamping support rod 430 in the Z-axis direction, the length of the clamping jaw 420 in the Z-axis direction is equal to the length of the first clamping piece 340 in the Z-axis direction, the length of the clamping support rod 430 in the Z-axis direction is equal to the length of the second clamping piece 350 in the Z-axis direction, and the length of the telescopic clamping structure 440 is greater than the length of the clamping portion 421.

Referring to fig. 6, the telescopic clamping structure 440 includes a limiting sleeve 441, a telescopic rod 443, and a return spring 442, a limiting chamber 4411 is provided in the limiting sleeve 441 along an axial direction, the return spring 442 is provided in the limiting chamber 4411, a portion of the telescopic rod 443 is provided in the limiting chamber 4411 and abuts against the return spring 442, meanwhile, the telescopic rod 443, the return spring 442, and the limiting chamber 4411 are coaxially arranged, one end of the telescopic rod 443 is fixedly connected with a soft contact 4431, and the soft contact 4431 is made of an acid and alkali corrosion resistant soft polymer material.

Referring to fig. 7, the positioning chuck assembly 600 includes a chuck carrier 610, a cross frame 620 and an air pump assembly 630, wherein a rectangular cavity is formed in the chuck carrier 610, the cross frame 620 is fixedly arranged in the rectangular cavity, the air pump assembly 630 is mounted at the bottom of the cross frame 620, the surface of the chuck carrier 211 is surrounded by an adsorption hole 611, the adsorption hole 611 is communicated with an air inlet of the air pump assembly 630 in a sealing manner, and the adsorption of the battery piece is facilitated by the air pump assembly 630 and the adsorption hole 611.

It should be noted that, the end surfaces on two sides of the suction cup carrier plate 211 are provided with a first avoidance groove 612, and the top surface of the suction cup carrier plate 211 is alternately provided with a second avoidance groove 613 and a third avoidance groove 614 along the equidistant interval of the length direction, where the first avoidance groove 612 is used for avoiding the first positioning rod 320 and the second positioning rod 330, and the second avoidance groove 613 and the third avoidance groove 614 are used for avoiding the first clamping piece 340 and the second clamping piece 350.

In the above embodiment, through the arrangement of the first clamping member 300, the bottom of the first clamping member 300 is provided with the first positioning rod 320 and the second positioning rod 330 at intervals, the first clamping plate 340 and the second clamping plate 350 alternately arranged between the positioning rods are provided with staggered lengths, the second clamping member 400 matched with the first clamping member 300 is provided with the clamping jaw 420 and the clamping support rod 430 through the bottom of the second clamping member 400, wherein the bottom end of the clamping support rod 430 is provided with the telescopic clamping structure 440, during the clamping process, the first clamping member 300 and the second clamping member 400 move towards each other, the first positioning rod 320 and the second positioning rod 330 perform primary fixing on the battery plate, and then the telescopic clamping structure 440 performs soft clamping on the battery plate and further performs stable fixing on the battery plate, and thereafter, the clamping member 430 arranged in a staggered manner with the clamping support rod 430 clamps the battery plate, so that the soft clamping of the telescopic clamping structure 440 and the hard clamping of the clamping jaw 430 avoid the battery plate from edge tilting to cause the occurrence of the position fragments, and simultaneously the clamping clamp is convenient to shade the battery plate with the contact point of the battery plate, and the contact point of the clamping jaw is reduced, and the quality of the battery plate is improved on the contact point of the battery plate with the small contact point of the clamping jaw is improved.

In some embodiments, there is also provided an electroplating apparatus comprising an apparatus body and a solar cell electroplating jig according to any one of the above embodiments, the solar cell electroplating jig being detachably mounted on the apparatus body.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

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.

It will be apparent that the described embodiments are only some, but not all, embodiments of the application. Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application for the embodiment. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly understand that the embodiments described herein may be combined with other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

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 (10)

1. A solar cell electroplating fixture, comprising:

The first mounting plate (100), the bottom end surface of the first mounting plate (100) is provided with a first connecting part (120);

The second mounting plate (200) is movably connected with the first mounting plate (100), and a second connecting part (220) is arranged on the bottom end surface of the second mounting plate (200);

At least one first clamping piece (300) fixedly connected to the first connecting portion (120), wherein the first clamping piece (300) comprises a first clamping plate (310), and a first clamping piece (340) and a second clamping piece (350) alternately arranged at the bottom of the first clamping plate (310) at intervals; and

The second clamping piece (400) is fixedly connected to the second connecting portion (220), the second clamping piece (400) comprises a second clamping plate (410), clamping jaws (420) and clamping support rods (430) which are alternately arranged at the bottom of the second clamping plate (410), and a telescopic clamping structure (440) is arranged at the bottom of each clamping support rod (430).

2. The solar cell electroplating clamp according to claim 1, wherein a first positioning rod (320) and a second positioning rod (330) are arranged at the bottom of the first clamping plate (310) at intervals, and the first clamping piece (340) and the second clamping piece (350) are arranged between the first positioning rod (320) and the second positioning rod (330).

3. The solar cell plating jig according to claim 2, wherein the second holding piece (350) has a length longer than that of the first holding piece (340), and each of the first holding piece (340) and the second holding piece (350) is provided with a contact at one end surface thereof.

4. The solar cell electroplating clamp according to claim 1, wherein the number of the clamping jaws (420) is the same as the number of the first clamping pieces (340), one end of each clamping jaw (420) is provided with a clamping portion (421), and each clamping portion (421) corresponds to a contact point arranged on the surface of each first clamping piece (340).

5. The solar cell plating jig according to claim 1, wherein the number of the telescopic clamping structures (440) is the same as the number of the second clamping pieces (350), and each telescopic clamping structure (440) corresponds to a contact point provided on a surface of the second clamping piece (350).

6. The solar cell plating jig according to claim 5, wherein the length of the telescopic clamping structure (440) is greater than the length of the clamping portion (421).

7. The solar cell electroplating clamp according to claim 5 or claim 6, wherein the telescopic clamping structure (440) comprises a limiting sleeve (441), a telescopic rod (443) and a return spring (442), a limiting cavity (4411) is formed in the limiting sleeve (441) along the axial direction, the return spring (442) is arranged in the limiting cavity (4411), and a part of the telescopic rod (443) is arranged in the limiting cavity (4411) and is abutted against the return spring (442).

8. The solar cell electroplating clamp according to claim 7, wherein the telescopic rod (443), the return spring (442) and the limiting chamber (4411) are coaxially arranged, and one end of the telescopic rod (443) is fixedly connected with a soft contact (4431).

9. The solar cell electroplating clamp according to claim 1, wherein the first mounting plate (100) and the second mounting plate (200) are arranged at intervals, a power assembly (500) is arranged on the surface of the second mounting plate (200) close to the first mounting plate (100), one end of the power assembly (500) is movably connected with the first mounting plate (100), and the power assembly (500) is used for enabling relative movement between the first mounting plate (100) and the second mounting plate (200).

10. An electroplating apparatus comprising an apparatus body and a solar cell electroplating jig according to any one of claims 1 to 9, the jig being detachably mounted on the apparatus body.