Flower basket structure for photovoltaic single-sided electroplating

Abstract

The utility model relates to the technical field of electroplating, and discloses a flower basket structure for photovoltaic single-sided electroplating, which comprises a pair of hangers arranged in parallel, a plurality of fixed flower basket rods fixedly connected between the pair of hangers, and a plurality of pairs of movable flower basket rods movably connected between the pair of hangers, a plurality of conductive contacts are arranged on the movable flower basket rod; the rotating rod is movably connected with the hanging frame, a plurality of first isolation pieces are arranged on the rotating rod, and the first isolation pieces are made of insulating materials; wherein the two conductive contacts correspondingly arranged on the pair of movable flower basket rods are suitable for clamping two single-side electroplated battery pieces, and the first isolation piece is connected between the two single-side electroplated battery pieces in an abutting mode. According to the utility model, the electroplating efficiency of the single-sided electroplating battery piece is improved by increasing the electroplating quantity of the single-sided electroplating battery piece at a time.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating technical field, concretely relates to a flower basket structure of photovoltaic single side electroplating. BACKGROUND

[0002] In the electroplating process, the plated part needs to be connected with the cathode of the direct current power supply, and the anode plate is connected with the anode of the direct current power supply. Both are immersed in the electroplating solution containing metal ions. When the power supply is turned on, the metal ions are deposited on the surface of the part to form a metal plating layer. In this process, a clamping mechanism is used to clamp and fix the internal battery piece for stable electroplating processing.

[0003] The existing electroplating tool is mostly composed of fixed flower basket rods, fixed clamping pieces, movable flower basket rods and elastic clamping pieces. When working, the fixed clamping pieces fixed on the fixed flower basket rods and the elastic clamping pieces fixed on the movable flower basket rods clamp the single plated silicon piece. However, when producing back contact battery pieces (BC battery pieces), only one side needs to be electroplated. If the above-mentioned existing electroplating tool is used, the electroplating efficiency of the BC battery piece is low. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a flower basket structure for single side electroplating of photovoltaic to solve the problem of low electroplating efficiency of BC battery pieces.

[0005] In the first aspect, the utility model provides a flower basket structure for single side electroplating of photovoltaic, which comprises:

[0006] A pair of hanging racks arranged in parallel;

[0007] A plurality of fixed flower basket rods fixedly connected between the pair of hanging racks;

[0008] A plurality of pairs of movable flower basket rods movably connected between the pair of hanging racks, wherein the movable flower basket rods are provided with a plurality of conductive contacts;

[0009] A rotating rod movably connected with the hanging rack, wherein the rotating rod is provided with a plurality of first isolation pieces made of insulating material;

[0010] Among them, the two conductive contacts corresponding to the pair of movable flower basket rods are adapted to clamp two single side electroplated battery pieces, and the first isolation piece abuts between the two single side electroplated battery pieces.

[0011] In the structure, the movable flower basket rods are arranged in pairs, and the movable flower basket rods are provided with conductive contacts. In use, the movable flower basket rods are actuated to move the conductive contacts away from each other, and then two single-sided electroplated battery pieces are placed between the two conductive contacts, and the conductive contacts are in abutment and electrical connection with the electroplating surfaces of the single-sided electroplated battery pieces. In electroplating, the movable flower basket rods are connected with the power supply, and the electroplating of the two single-sided electroplated battery pieces is completed. At the same time, the two single-sided electroplated battery pieces are close to each other on the non-electroplated side, and in order to isolate the two single-sided electroplated battery pieces, the rotating rods are arranged, the rotating rods are provided with first isolation pieces, and the two single-sided electroplated battery pieces are placed on the two sides of the first isolation piece during placement of the single-sided electroplated battery pieces, so as to isolate the two single-sided electroplated battery pieces by the first isolation piece. Further, the number of single-sided electroplated battery pieces electroplated at a time is increased to improve the electroplating efficiency of the single-sided electroplated battery pieces.

[0012] In an optional embodiment, the rotating rod and the hanger are rotatably arranged, and the rotating rod is provided with a plurality of alignment members.

[0013] The rotating rod is configured to rotate relative to the hanger to drive the alignment members to abut the side edges of the single-sided electroplated battery pieces and correct the positions of the single-sided electroplated battery pieces.

[0014] In the above structure, the rotating rod is provided with a plurality of alignment members. As described above, after the two single-sided electroplated battery pieces are placed on the two sides of the first isolation piece, the conductive contacts on the movable flower basket rods abut the two single-sided electroplated battery pieces. At this time, although the two single-sided electroplated battery pieces can be fixed due to the clamping of the conductive contacts on the movable flower basket rods, the single-sided electroplated battery pieces are uneven in each column due to the large number of single-sided electroplated battery pieces. In this embodiment, the rotating rod is provided with a plurality of alignment members. When the two single-sided electroplated battery pieces are placed on the two sides of the first isolation piece, the rotating rod is rotated to drive the alignment members on the rotating rod to abut the side edges of the single-sided electroplated battery pieces and correct the positions of the single-sided electroplated battery pieces, so that all the single-sided electroplated battery pieces are in a predetermined position, and then the conductive contacts on the movable flower basket rods abut the two single-sided electroplated battery pieces.

[0015] In an optional embodiment, the alignment member is an oval abutting block or an eccentric block fixed on the rotating rod, and the alignment member is configured to rotate synchronously with the rotating rod to adjust the side edge abutting the single-sided electroplated battery piece.

[0016] In an optional embodiment, the alignment member is a bending portion formed on the rotating rod, and the rotating rod is configured to rotate relative to the hanger to control the bending portion to abut or move away from the side edge of the single-sided electroplated battery piece.

[0017] In one optional embodiment, the calibration element is arranged in a group with the first isolation plate, and one calibration element is provided on each side of any of the first isolation plates.

[0018] In one alternative embodiment, a reset element is further included, the reset element being disposed between the rotating rod and the bracket;

[0019] The rotating rod is configured to overcome the elastic force on the reset member under the action of an external force to rotate relative to the bracket, so as to drive the calibration member to abut against the side of the single-sided electroplated battery cell.

[0020] In the aforementioned structure, since the position of the calibration component needs to be adjusted by rotating the rotating rod after the single-sided electroplated battery cell is placed in place, a reset component is provided in this embodiment. The reset component is an elastic element and is located between the rotating rod and the bracket. When it is necessary to move the calibration component, the rotating rod is rotated. At this time, the reset component undergoes elastic deformation. During the rotation of the rotating rod, the calibration component is driven to abut against the side of the single-sided electroplated battery cell to calibrate the single-sided electroplated battery cell. Then, the rotating rod is released. At this time, the rotating rod is rotated back by the elastic force of the reset component, which drives the calibration component to rotate and reset.

[0021] In one optional embodiment, a plurality of second isolation plates are fixedly provided on any of the fixed flower basket poles, and the second isolation plates and the first isolation plates at corresponding positions are on the same plane;

[0022] Furthermore, the first and second isolation sheets at the corresponding positions abut between the same two single-sided electroplated battery cells.

[0023] In one alternative embodiment, a pair of the movable basket rods are distributed on the upper and lower sides of the fixed basket rod, and the conductive contacts on the fixed basket rod are configured to abut against the second insulating sheet or the single-sided electroplated battery sheet under the action of elastic force.

[0024] In an alternative embodiment, a spring is also included, disposed between the movable basket rod and the hanger, the elastic force being provided by the spring.

[0025] In one optional embodiment, the end of the movable basket rod passes through a through hole in the hanger, and a limiting block is provided on the movable basket rod; the spring passes through the movable basket rod and is located between the hanger and the limiting block.

[0026] The photovoltaic single-sided electroplating basket structure provided by this utility model has the following advantages:

[0027] 1. The photovoltaic single-sided electroplating basket structure provided by this utility model includes a pair of relatively parallel hanging frames, a plurality of fixed basket rods fixedly connected between the pair of hanging frames, and a plurality of movable basket rods movably connected between the pair of hanging frames. Each movable basket rod is provided with a plurality of conductive contacts. A rotating rod is movably connected to the hanging frames, and the rotating rod is provided with a plurality of first insulating plates, the first insulating plates being made of insulating material. Specifically, two corresponding conductive contacts on each pair of movable basket rods are adapted to clamp two single-sided electroplated solar cells, and the first insulating plates abut against the two single-sided electroplated solar cells.

[0028] This photovoltaic single-sided electroplating basket structure features several pairs of movable basket rods, each equipped with conductive contacts. During use, the movable basket rods are moved to separate the conductive contacts, allowing two single-sided electroplating solar cells to be placed between them. The conductive contacts then contact the surfaces of the solar cells to be electroplated, establishing an electrical connection. Electroplating is achieved simply by connecting the movable basket rods to a power source. Simultaneously, the unplated sides of the two solar cells are brought close together. To separate the two solar cells, a rotating rod with several first isolation plates is used. When placing the solar cells, they are positioned on opposite sides of these first isolation plates, effectively isolating them. This increases the number of solar cells that can be electroplated at once, thereby improving the electroplating efficiency.

[0029] 2. The photovoltaic single-sided electroplating basket structure provided by this utility model, wherein the rotating rod and the hanging frame are rotatably arranged, and the rotating rod is provided with a plurality of calibration components; the rotating rod is configured to rotate relative to the hanging frame so as to drive the calibration components to move to abut against the side of the single-sided electroplated solar cell and perform position correction on the single-sided electroplated solar cell.

[0030] The photovoltaic single-sided electroplating basket structure has several calibration components on the rotating rod, as described above. After placing two single-sided electroplated solar cells on both sides of the first separator, the conductive contacts on the movable basket rod abut against the two single-sided electroplated solar cells. Although the two single-sided electroplated solar cells can be kept fixed by the clamping of the conductive contacts on the movable basket rod, the overall number of single-sided electroplated solar cells is large, and the single-sided electroplated solar cells in each row are not uniform. In this embodiment, by setting several calibration components on the rotating rod, when the two single-sided electroplated solar cells are placed on both sides of the first separator, the rotating rod is rotated so that the calibration components on the rotating rod move to abut against the side of the single-sided electroplated solar cells and correct the position of the single-sided electroplated solar cells, thereby making all the single-sided electroplated solar cells in the preset position. Then, the conductive contacts on the movable basket rod abut against the two single-sided electroplated solar cells.

[0031] 3. The photovoltaic single-sided electroplating flower basket structure provided by this utility model also includes a reset component, which is disposed between the rotating rod and the hanging frame;

[0032] The rotating rod is configured to overcome the elastic force on the reset member under the action of an external force to rotate relative to the bracket, so as to drive the calibration member to abut against the side of the single-sided electroplated battery cell.

[0033] This photovoltaic single-sided electroplating basket structure requires a reset component in this embodiment. After the single-sided electroplated solar cell is placed in position, the position of the calibration component needs to be adjusted by rotating a rotating rod. The reset component is an elastic element positioned between the rotating rod and the bracket. When the calibration component needs to be moved, the rotating rod is rotated. At this time, the reset component undergoes elastic deformation. During the rotation, the calibration component comes into contact with the side of the single-sided electroplated solar cell to align it. Then, the rotating rod is released, and it rotates back under the elastic force of the reset component, causing the calibration component to rotate and reset. Attached Figure Description

[0034] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0035] Figure 1 This is a schematic structural view of the photovoltaic single-sided electroplating basket structure provided in an embodiment of this utility model;

[0036] Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle circle;

[0037] Figure 3 for Figure 1 Enlarged view of the structure at point B in the middle circle;

[0038] Figure 4 This is a schematic view of the structure during the correction of the single-sided electroplated solar cell in the basket structure for single-sided electroplating of photovoltaic cells provided in the embodiments of this utility model.

[0039] Explanation of reference numerals in the attached figures:

[0040] 1-Hanging rack;

[0041] 2- Fix the basket pole;

[0042] 3-Modible flower basket pole;

[0043] 4-Conductive contacts;

[0044] 5-Rotating rod; 51-First isolating plate; 52-Calibration piece;

[0045] 6-Single-sided electroplated solar cell;

[0046] 7-Second isolation plate;

[0047] 8-Spring;

[0048] 9-Limit block. Detailed Implementation

[0049] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0050] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0051] Example

[0052] During the electroplating process, the part to be plated needs to be connected to the cathode of the DC power supply, and the anode plate needs to be connected to the anode of the DC power supply. Both are immersed in an electroplating solution containing metal ions. When the power is turned on, the metal ions are deposited on the surface of the part to form a metal coating. During this process, a clamping mechanism is needed to clamp and fix the internal battery cells to facilitate stable electroplating.

[0053] Most existing electroplating fixtures consist of a fixed turnbuckle, a fixed clamping plate, a movable turnbuckle, and a flexible clamping plate. During operation, a single silicon wafer to be plated is held by the fixed clamping plate fixed to the fixed turnbuckle and the flexible clamping plate fixed to the movable turnbuckle. However, in the production of back contact solar cells (BC cells), since only one side of the back contact solar cells needs to be electroplated, the electroplating efficiency of BC cells is low if the above-mentioned electroplating fixtures are used.

[0054] Therefore, this embodiment provides a basket structure for single-sided photovoltaic electroplating to improve the electroplating efficiency of single-sided electroplated solar cells. In this embodiment, the basket structure for single-sided photovoltaic electroplating includes a hanging frame, a fixed basket rod, a movable basket rod, conductive contacts, and a rotating rod. The single-sided electroplated solar cell is the aforementioned BC solar cell.

[0055] In this embodiment, a pair of hanging racks 1 are arranged in parallel relative to each other, a plurality of fixed basket rods 2 are fixedly connected between the pair of hanging racks 1, and a plurality of movable basket rods 3 are movably connected between the pair of hanging racks 1. The movable basket rods 3 are provided with a plurality of conductive contacts 4; a rotating rod 5 is movably connected to the hanging rack 1, and the rotating rod 5 is provided with a plurality of first isolation plates 51, the first isolation plates 51 being made of insulating material; the two corresponding conductive contacts 4 on the pair of movable basket rods 3 are suitable for clamping two single-sided electroplated battery sheets 6, and the first isolation plates 51 abut against the two single-sided electroplated battery sheets 6.

[0056] like Figure 1 In the illustrated embodiment, eight fixed flower basket poles 2 are provided, arranged in four rows and fixed to a pair of hanging brackets 1. Eight pairs of movable flower basket poles 3 are provided, with one fixed flower basket pole 2 at each pair of movable flower basket poles 3. Four rotating rods 5 are provided, positioned between the upper and lower layers of fixed flower basket poles 2 and movable flower basket poles 3. Several conductive contacts 4 are provided on the movable flower basket poles 3, and in a pair of movable flower basket poles 3, the conductive contacts 4 on the two movable flower basket poles 3 cooperate with each other to clamp the single-sided electroplated battery sheet 6. That is, as... Figure 2As shown, the conductive contact 4 on one of the two movable basket rods 3 protrudes to the right, and the conductive contact 4 on the other movable basket rod 3 protrudes to the left. The conductive contacts 4 on the two movable basket rods 3 are staggered, thus ensuring that there is a conductive contact 4 on the other movable basket rod 3 on one side of the conductive contact 4 on one of the two movable basket rods 3. This allows the two single-sided electroplated battery sheets 6 to be clamped by the two conductive contacts 4 with opposite protruding directions, and both conductive contacts 4 abut against the side of the single-sided electroplated battery sheet 6 to be electroplated.

[0057] To separate the two single-sided electroplated battery cells 6, the rotating rod 5 is equipped with several first isolation plates 51, such as... Figure 1 and Figure 4 As shown, when placing the single-sided electroplated battery cell 6, the two single-sided electroplated battery cells 6 are placed on both sides of the first isolation plate 51. Since the single-sided electroplated battery cell 6 is placed between two adjacent rotating rods 5, the two single-sided electroplated battery cells 6 can be separated by the first isolation plate 51 on the two adjacent rotating rods 5. The first isolation plate 51 is made of insulating material, and the insulating material can be made of existing technology.

[0058] In the above structure, several pairs of movable basket rods 3 are provided, and each movable basket rod 3 is provided with several conductive contacts 4. During use, the movable basket rods 3 can be moved so that the conductive contacts 4 on the movable basket rods 3 move away from each other, and two single-sided electroplated battery sheets 6 are placed between the two conductive contacts 4. The conductive contacts 4 abut against and are electrically connected to the electroplated surface of the single-sided electroplated battery sheet 6. During electroplating, it is only necessary to connect the movable basket rods 3 to the power supply to complete the electroplating of the two single-sided electroplated battery sheets 6. Simultaneously, the unplated sides of the two single-sided electroplated battery sheets 6 are brought close to each other. To separate the two single-sided electroplated battery sheets 6, a rotating rod 5 is provided, and the rotating rod 5 is provided with several first isolation plates 51. When placing the single-sided electroplated battery sheets 6, the two single-sided electroplated battery sheets 6 are placed on opposite sides of the first isolation plates 51, thereby separating the two single-sided electroplated battery sheets 6 through the first isolation plates 51.

[0059] In this embodiment, the rotating rod 5 and the hanging bracket 1 are rotatably arranged, and the rotating rod 5 is provided with a plurality of calibration elements 52; the rotating rod 5 is configured to rotate relative to the hanging bracket 1 so as to drive the calibration elements 52 to move to abut against the side of the single-sided electroplated battery cell 6 and to perform position correction on the single-sided electroplated battery cell 6.

[0060] In the above structure, the rotating rod 5 is provided with several calibration elements 52. As mentioned above, after the two single-sided electroplated battery sheets 6 are placed on both sides of the first isolation plate 51, the conductive contacts 4 on the movable basket rod 3 abut against the two single-sided electroplated battery sheets 6. At this time, although the two single-sided electroplated battery sheets 6 can be kept fixed by the clamping of the conductive contacts 4 on the movable basket rod 3, since there are a large number of single-sided electroplated battery sheets 6 and each row of single-sided electroplated battery sheets 6 is not uniform, in this embodiment, by providing several calibration elements 52 on the rotating rod 5, when the two single-sided electroplated battery sheets 6 are placed on both sides of the first isolation plate 51, the rotating rod 5 is rotated so that the calibration elements 52 on the rotating rod 5 move to abut against the side of the single-sided electroplated battery sheet 6 and correct the position of the single-sided electroplated battery sheet 6, thereby making all the single-sided electroplated battery sheets 6 in the preset position, and then the conductive contacts 4 on the movable basket rod 3 abut against the two single-sided electroplated battery sheets 6.

[0061] In this embodiment, as Figure 3 As shown, the calibration element 52 is an elliptical abutment block fixed to the rotating rod 5, and the calibration element 52 is configured to rotate synchronously with the rotating rod 5 to adjust the side suitable for abutting against the single-sided electroplated battery cell 6. In other embodiments, the calibration element 52 may also be an eccentric block.

[0062] Because during the position correction of the single-sided electroplated solar cell 6, the calibration component 52 rotates along with the rotating rod 5 to achieve the position correction of the single-sided electroplated solar cell 6. Therefore, in Figure 3 In the embodiment shown, the calibration element 52 is an elliptical abutment block. For example... Figure 4 As shown, when placing the single-sided electroplated battery cell 6, the calibration piece 52 is... Figure 4 The position indicated by the dotted line provides space for the placement of the single-sided electroplated solar cell 6. After the single-sided electroplated solar cell 6 is placed in place, rotating the rotating rod 5 causes the calibration component 52 to rotate to... Figure 4 The solid line position is used to push and abut the side of the single-sided electroplated battery cell 6, thereby correcting the position of the single-sided electroplated battery cell 6.

[0063] In this embodiment, the calibration element 52 and the first isolation plate 51 are arranged in a group, and a calibration element 52 is provided on both sides of each first isolation plate 51.

[0064] As described above, two single-sided electroplated battery cells 6 are sandwiched between two conductive contacts 4, and the two single-sided electroplated battery cells 6 are respectively placed on both sides of the first isolation plate 51. Therefore, a calibration element 52 is provided on both sides of any first isolation plate 51 to correspond with the two single-sided electroplated battery cells 6 on both sides of the first isolation plate 51, so as to correct the position of the two single-sided electroplated battery cells 6 on both sides of the first isolation plate 51.

[0065] In this embodiment, the basket structure for photovoltaic single-sided electroplating also includes a reset member, which is disposed between the rotating rod 5 and the hanging frame 1. The rotating rod 5 is configured to overcome the elastic force on the reset member under the action of external force and rotate relative to the hanging frame 1, so as to drive the calibration member 52 to abut against the side of the single-sided electroplated cell 6.

[0066] Since the position of the calibration element 52 needs to be adjusted by rotating the rotating rod 5 after the single-sided electroplated battery cell 6 is placed in place, a reset element is provided in this embodiment. The reset element is an elastic element and is located between the rotating rod 5 and the bracket 1. When it is necessary to move the calibration element 52, the rotating rod 5 is rotated. At this time, the reset element undergoes elastic deformation. During the rotation of the rotating rod 5, the calibration element 52 is driven to abut against the side of the single-sided electroplated battery cell 6 to correct the single-sided electroplated battery cell 6. Then, the rotating rod 5 is released. At this time, the rotating rod 5 is rotated by the elastic force of the reset element, which drives the calibration element 52 to rotate and reset.

[0067] Specifically, the reset component can be a torsion spring 8.

[0068] In this embodiment, as Figure 2 and Figure 3 As shown, several second isolation plates 7 are fixedly provided on any fixed flower basket pole 2. The second isolation plates 7 and the corresponding first isolation plates 51 are on the same plane; and the corresponding first isolation plates 51 and second isolation plates 7 abut between two identical single-sided electroplated battery plates 6.

[0069] By fixing a number of second isolation plates 7 on the fixed flower basket pole 2, and the second isolation plates 7 and the corresponding first isolation plates 51 are on the same plane; that is, the first isolation plate 51 and the second isolation plate 7 work together between the two single-sided electroplated battery cells 6, and the second isolation plate 7 is set to be on the same plane as the corresponding first isolation plate 51, it is ensured that the two single-sided electroplated battery cells 6 will not tilt due to the misalignment of the first isolation plate 51 and the second isolation plate 7 between the two single-sided electroplated battery cells 6.

[0070] Meanwhile, in this embodiment, when the single-sided electroplated battery cell 6 is removed after electroplating, in order to prevent the two conductive contacts 4 from colliding, the conductive contacts 4 on both sides of the second insulating sheet 7 are arranged to abut against the second insulating sheet 7 after the single-sided electroplated battery cell 6 is removed.

[0071] In this embodiment, a pair of movable basket rods 3 are distributed on the upper and lower sides of the fixed basket rod 2, and the conductive contacts 4 on the fixed basket rod 2 are configured to abut against the second insulating sheet 7 or the single-sided electroplated battery sheet 6 under the action of elastic force.

[0072] In this embodiment, the photovoltaic single-sided electroplating basket structure also includes a spring 8, which is disposed between the movable basket rod 3 and the hanging frame 1, and the elastic force is provided by the spring 8. The end of the movable basket rod 3 passes through the through hole on the hanging frame 1, and a limiting block 9 is provided on the movable basket rod 3; the spring 8 passes through the movable basket rod 3 and is disposed between the hanging frame 1 and the limiting block 9.

[0073] When assembling the single-sided electroplated battery cell 6, an external power device pushes two of the two movable basket rods 3 in opposite directions, thereby pushing the conductive contacts 4 on opposite sides of the first isolation plate 51 away from the first isolation plate 51, so that there is space between the first isolation plate 51 and the conductive contacts 4 to place the single-sided electroplated battery cell 6. Then, the single-sided electroplated battery cell 6 is placed in the space between the two sides of the first isolation plate 51 and the conductive contacts 4. The movable basket rods 3 are released, and the movable basket rods 3 move under the push of the spring 8 until the conductive contacts 4 abut against the single-sided electroplated battery cell 6.

[0074] The photovoltaic single-sided electroplating basket structure provided in this embodiment has the following assembly process for the single-sided electroplated solar cell 6:

[0075] First, an external power device pushes two of the movable basket rods 3 in opposite directions. Then, the single-sided electroplated battery cell 6 is placed in place, and the rotating rod 5 is rotated so that the calibration piece 52 rotates to... Figure 4 At the position indicated by the solid line, the calibration component 52 abuts against the side of the single-sided electroplated battery cell 6 to calibrate it. Then, the rotating rod 5 is released, causing it to rotate under the elastic force of the reset component, which in turn rotates the calibration component 52 back to its original position. Finally, the movable basket rod 3 is released, moving under the push of the spring 8 until the conductive contact 4 abuts against the single-sided electroplated battery cell 6. Two single-sided electroplated battery cells 6 are then placed between a pair of conductive contacts 4 to improve the electroplating efficiency of the single-sided electroplated battery cell 6.

[0076] Example 2

[0077] The photovoltaic single-sided electroplating basket structure provided in this embodiment differs from that provided in Embodiment 1 in that:

[0078] In this embodiment, the calibration element 52 is a bent portion formed on the rotating rod 5, and the rotating rod 5 is configured to rotate relative to the bracket 1 to control the bent portion to abut against or move away from the side of the single-sided electroplated battery cell 6.

[0079] Specifically, similar to the principle in Embodiment 1, in this embodiment, the rotating rods 5 on both sides of the first isolation plate 51 are bent in the same direction. As in Embodiment 1, the bent part on the rotating rod 5 is rotated to abut against the side of the single-sided electroplated battery sheet 6 and push the single-sided electroplated battery sheet 6 to move, so as to correct the position of the single-sided electroplated battery sheet 6.

[0080] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A photovoltaic single-sided electroplated flower basket structure, characterized in that, The utility model relates to a single-side electroplating battery piece positioner, including: A pair of opposite parallelly arranged hangers (1); A plurality of fixed flower basket rods (2) fixedly connected between the pair of hangers (1); A plurality of pairs of movable flower basket rods (3) movably connected between the pair of hangers (1), the movable flower basket rods (3) are provided with a plurality of conductive contacts (4); A rotating rod (5) movably connected with the hangers (1), the rotating rod (5) is provided with a plurality of first isolation sheets (51), and the first isolation sheets (51) are made of insulating materials; Wherein, two conductive contacts (4) correspondingly arranged on a pair of the movable flower basket rods (3) are adapted to clamp two single-side electroplated battery pieces (6), and the first isolation sheets (51) are adapted to abut between the two single-side electroplated battery pieces (6).

2. The photovoltaic single-sided electroplated basket structure of claim 1, wherein, The rotating rod (5) is rotatably arranged with the hangers (1), and the rotating rod (5) is provided with a plurality of calibration pieces (52); The rotating rod (5) is configured to rotate relative to the hangers (1) to drive the calibration pieces (52) to abut with the side edges of the single-side electroplated battery pieces (6) and correct the positions of the single-side electroplated battery pieces (6).

3. The photovoltaic single-sided electroplated basket structure of claim 2, wherein, The calibration pieces (52) are elliptical abutting blocks or eccentric blocks fixed on the rotating rod (5), and the calibration pieces (52) are configured to rotate synchronously with the rotating rod (5) to adjust the side edges adapted to abut with the single-side electroplated battery pieces (6).

4. The photovoltaic single-sided electroplated basket structure of claim 2, wherein, The calibration pieces (52) are bending portions formed on the rotating rod (5), and the rotating rod (5) is configured to rotate relative to the hangers (1) to control the bending portions to abut or move away from the side edges of the single-side electroplated battery pieces (6).

5. The photovoltaic single-sided electroplated basket structure according to claim 3 or 4, characterized in that The calibration pieces (52) are arranged in groups with the first isolation sheets (51), and one calibration piece (52) is arranged on each side of any first isolation sheet (51).

6. The photovoltaic single-sided electroplated basket structure of claim 5, wherein, Further comprising a reset member arranged between the rotating rod (5) and the hangers (1); The rotating rod (5) is configured to rotate relative to the hangers (1) under the action of external force to overcome the elastic force of the reset member to drive the calibration pieces (52) to abut with the side edges of the single-side electroplated battery pieces (6).

7. The photovoltaic single-sided electroplated basket structure of claim 1, wherein, A plurality of second isolation sheets (7) are fixedly arranged on any fixed flower basket rod (2), and the second isolation sheets (7) are in the same plane as the first isolation sheets (51) at the corresponding positions; And the first isolation sheets (51) and the second isolation sheets (7) at the corresponding positions abut between the same two single-side electroplated battery pieces (6).

8. The photovoltaic single-sided electroplated basket structure of claim 7, wherein, A pair of the movable flower basket rods (3) are arranged on the upper and lower sides of the fixed flower basket rod (2), and the conductive contacts (4) on the fixed flower basket rod (2) are configured to abut with the second isolation sheets (7) or the single-side electroplated battery pieces (6) under the action of elastic force.

9. The photovoltaic single-sided electroplated basket structure of claim 8, wherein, Further comprising a spring (8) arranged between the movable flower basket rods (3) and the hangers (1), and the elastic force is provided by the spring (8).

10. The photovoltaic single-sided electroplated basket structure of claim 9, wherein, The end of the movable flower basket rod (3) is arranged in the through hole of the hanger (1), and the movable flower basket rod (3) is provided with a limiting block (9); the spring (8) is arranged on the movable flower basket rod (3) and between the hanger (1) and the limiting block (9).

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