A tooling fixture and debonding tab system
By designing detachable tooling fixtures, the debinding and insertion processes of solar cells were integrated, solving the problems of low production efficiency and high cost caused by fixture separation in existing technologies, thereby improving production efficiency and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG AIKO SOLAR ENERGY TECH CO LTD
- Filing Date
- 2025-06-20
- Publication Date
- 2026-07-03
AI Technical Summary
In existing technologies, the debinding and insertion processes of solar cells require the use of different fixtures, resulting in low production efficiency and high costs.
A tooling fixture was designed, which includes a first component and a second component that are detachably connected. The first component is used to bond the battery cells and de-adhese them in a de-adhesion device, and the second component is used to support the de-adhesive battery cells and insert them in an insertion device, thus realizing the de-adhesion and insertion process of a single fixture.
It improves the production efficiency of solar cells, reduces manufacturing costs, and enhances operational continuity and efficiency by reducing the frequency of fixture use and equipment changeover steps.
Smart Images
Figure CN224460438U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of photovoltaic technology, and in particular to a tooling fixture and a debonding insert system. Background Technology
[0002] With increasingly strained global energy supplies, developing new energy sources has become a crucial energy strategy for many countries. Solar energy, due to its relative availability, has attracted growing attention, and the solar cell industry has developed rapidly in recent years, with its applications becoming increasingly widespread. The fabrication process of solar cells involves debinding the cut cells and inserting them into the substrate.
[0003] However, in related technologies, the degumming machine for degumming solar cells and the fixture for inserting solar cells are separate, requiring two different fixtures to complete the degumming and inserting processes of solar cells. This reduces the production efficiency of solar cells and increases their manufacturing cost.
[0004] Therefore, improving the production efficiency of solar cells and reducing their manufacturing costs have become urgent problems to be solved. Utility Model Content
[0005] This invention provides a tooling fixture and a debonding and inserting system to solve the technical problems of how to improve the production efficiency of solar cells and reduce the manufacturing cost of solar cells.
[0006] This utility model is implemented as follows: it provides a tooling fixture and a debonding insert system. The tooling fixture includes: a first component and a second component disposed on the first component, the first component and the second component being detachably connected; the first component includes: a crystal holder for bonding solar cells; a first support member disposed on at least one side of the crystal holder, the first support member supporting the crystal holder; a first side plate abutting one end of the first support member, the first side plate supporting the first support member; the second component includes: a debonding frame disposed opposite to the crystal holder, the debonding frame supporting the debonded solar cells; a second side plate abutting one end of the first side plate, supporting the debonding frame, the second side plate also being detachably connected to the first side plate.
[0007] Furthermore, the first component also includes a plurality of clamping members disposed on both sides of the crystal holder, the clamping members being used to clamp the debonded battery cells.
[0008] Furthermore, the first component also includes a movable positioning module disposed on the first side plate, the movable positioning module being connected to one end of the clamping member, the movable positioning module being used to drive the clamping member to clamp or release the battery cell.
[0009] Furthermore, the clamping member includes a clamping tube and a buffer sleeve wrapped around the clamping tube.
[0010] Furthermore, the tooling fixture also includes a movable pin, which passes through the first side plate and the second side plate, and the movable pin is detachably connected to the first side plate and the second side plate respectively.
[0011] Furthermore, the second component also includes a second support member disposed on the debonding frame, the second support member being used to support the debonded battery cells.
[0012] Furthermore, the active positioning module includes: a positioning block disposed on the first side plate, the positioning block having a sliding groove; a guide arm passing through the sliding groove, the guide arm being slidable along the sliding groove; and a movable block, one end of the movable block being hinged to one end of the guide arm, the other end of the movable block being hinged to the clamping member, the movable block being able to move with the guide arm, driving the clamping member to tighten or loosen the battery cell.
[0013] Furthermore, the first side plate has a protrusion, and the second side plate has a groove, with the protrusion and the groove corresponding to each other.
[0014] Furthermore, the crystal holder includes a buffer plate having an adhesive surface, the buffer plate being used to bond the solar cells.
[0015] This utility model embodiment also provides a degumming insert system, which includes the tooling fixtures described above.
[0016] In the tooling fixture of this application, when degumming the solar cells, the solar cells can be bonded to the crystal holder in the first component so that the solar cells can be placed into the degumming equipment for degumming. Moreover, after the solar cells are degummed, the degumming frame supports the degummed solar cells. The first component and the second component are detachably connected, so that the first component can be removed to expose the degummed solar cells. This allows the solar cells with the second component placed on them to be placed into the degumming equipment for degumming. Thus, the tooling fixture can be used in both the degumming equipment and the insertion equipment. The degumming and insertion processes of solar cells can be completed with a single fixture, thereby improving the production efficiency of solar cells and reducing the manufacturing cost of solar cells. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a schematic diagram of a tooling fixture provided in one embodiment of the present utility model;
[0019] Figure 2 This is a schematic diagram of the tooling fixture provided in one embodiment of the present invention from one angle;
[0020] Figure 3 This is a schematic diagram of the tooling fixture provided in one embodiment of the present invention from another angle;
[0021] Figure 4 This is a structural schematic diagram of the tooling fixture provided in one embodiment of the present utility model from another angle;
[0022] Figure 5 This is a schematic diagram of the structure of the tooling fixture provided in one embodiment of the present invention after the first component and the second component are separated;
[0023] Figure 6 This is a schematic diagram of the debonding insert system provided in one embodiment of the present invention;
[0024] Figure 7 This is a partial structural schematic diagram of a debonded insert system provided in one embodiment of the present invention.
[0025] Key component symbols: 1000, Debonding insert system; 100, Tooling fixture; 200, Battery cell; 10, First assembly; 20, Second assembly; 11, Crystal holder; 12, First support member; 13, First side plate; 14, Clamping member; 15, Movable positioning module; 21, Debonding frame; 22, Second side plate; 23, Second support member; 141, Clamping tube; 142, Buffer sleeve; 30, Movable pin; 131, Protrusion; 221, Groove; 151, Positioning block; 152, Guide arm; 153, Movable block; 111, Buffer plate. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as limiting the present utility model. Furthermore, it should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.
[0027] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "top", "bottom", "lateral", "longitudinal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They 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. Therefore, they should not be construed as limitations on this utility model.
[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0031] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention; however, those skilled in the art will recognize the application of other processes and / or the use of other materials.
[0032] Please see Figures 1 to 7 The debonding and insertion system 1000 in this embodiment of the present invention may include the tooling fixture 100. The debonding and insertion system 1000 may further include a debonding device for debonding the solar cells 200 and an insertion device for inserting the solar cells 200. In this embodiment of the present invention, the tooling fixture 100 can be used in the debonding device to complete the debonding of the solar cells 200, and can also be used in the insertion device to complete the insertion of the solar cells 200. This allows the tooling fixture 100 to be used in both the debonding device and the insertion device, enabling the debonding and insertion processes of the solar cells 200 to be completed with a single fixture, thereby improving the production efficiency of solar cells and reducing the manufacturing cost of solar cells.
[0033] The accompanying drawings provided in this application are schematic diagrams, and some elements are not shown in the drawings. The purpose is to clearly describe the technical solution and highlight the key features of the utility model. It is not intended to limit the technical solution to exclude these unshown elements. That is to say, the drawings are merely examples and do not represent a limitation on the specific form of the tooling fixture 100.
[0034] like Figures 1 to 7 As shown, the tooling fixture 100 in this embodiment of the present invention includes: a first component 10 and a second component 20 disposed on the first component 10, the first component 10 and the second component 20 being detachably connected; the first component 10 includes: a crystal holder 11 for bonding the battery cell 200; a first support member 12 disposed on at least one side of the crystal holder 11, the first support member 12 being used to support the crystal holder 11; a first side plate 13 abutting against one end of the first support member 12, the first side plate 13 being used to support the first support member 12; the second component 20 includes: a debonding frame 21, the debonding frame 21 being disposed opposite to the crystal holder 11, the debonding frame 21 being used to support the debonded battery cell 200; a second side plate 22 abutting against one end of the first side plate 13, supporting the debonding frame 21, the second side plate 22 being detachably connected to the first side plate 13.
[0035] Thus, when degumming the solar cell 200, the solar cell 200 can be bonded to the crystal holder 11 in the first component 10, so that the solar cell 200 can be placed into the degumming equipment for degumming. Moreover, after the solar cell 200 is degummed, the degumming frame 21 supports the degummed solar cell 200. The first component 10 and the second component 20 are detachably connected, so that the first component 10 can be removed to expose the degummed solar cell 200. This allows the solar cell 200 with the second component 20 placed on it to be placed into the degumming equipment for degumming. In this way, the tooling fixture 100 can be used in both the degumming equipment and the insertion equipment. The degumming and insertion process of the solar cell 200 can be completed with a single fixture, thereby improving the production efficiency of solar cells and reducing the manufacturing cost of solar cells.
[0036] Specifically, the tooling fixture 100 in this utility model can be used for the debonding and insertion process of one or more battery cells 200. The battery cell 200 can be a 2-piece, 3-piece, 4-piece, 5-piece, 6-piece, 7-piece, or 8-piece battery cell cut from a whole battery cell 200, etc., and is not limited here.
[0037] Specifically, the types of solar cells 200 used in the debonding and insertion processes of the tooling fixture 100 in this application include, but are not limited to, passivated emitter rear cell (PERC), tunnel oxide passivated contact (TOPCON), heterojunction with intrinsic thin-layer (HIT), back contact (BC), and perovskite solar cells (PSC).
[0038] Specifically, the tooling fixture 100 of this utility model includes a first component 10 and a second component 20. The first component 10 is mainly used for the debonding process of the solar cell 200, and the second component 20 is mainly used for the insertion process of the solar cell 200. The first component 10 includes a crystal holder 11, which is used to adhere the solar cell 200 to be debonded. The crystal holder 11 can provide a stable foundation support for the solar cell 200, preventing it from shaking, shifting, or bending in the liquid or chemical environment during debonding.
[0039] like Figures 1 to 4As shown, the crystal tray 11 further includes a buffer plate 111, which has an adhesive surface and is used to bond the solar cell 200. Thus, by providing the buffer plate 111, the buffer plate 111 can buffer the solar cell 200, reducing hard contact between the solar cell 200 and the crystal tray 11 when the solar cell 200 is placed on it, thereby protecting the solar cell 200.
[0040] The first component 10 further includes at least one first support member 12, which is located on at least one side of the crystal tray 11 and can support the crystal tray 11. Preferably, there are two first support members 12, which are respectively located on opposite sides of the crystal tray 11. The first support members 12 can support the crystal tray 11, ensuring that the crystal tray 11 remains horizontal and stable during operation and equipment, and does not deform due to its own weight or external forces. Further, the first support member 12 can be located on the long side of the crystal tray 11. Further, the crystal tray 11 is provided with a connector, and the connector also abuts against the first support member 12. The connection can further improve the stability of the first support member 12.
[0041] The first component 10 further includes at least one first side plate 13, which abuts against one end of the first support member 12. When there are two first side plates 13, each end of a single first support member 12 abuts against a first side plate 13. The two first side plates 13 are arranged opposite to each other, and at least one first support member 12 is clamped between the two first side plates 13. The first side plate 13 can serve as the main reference surface for positioning and clamping the first component 10 in the tooling fixture 100. The arrangement of the first side plate 13 can reduce the manufacturing difficulty of the tooling fixture 100 and improve its manufacturing efficiency. Moreover, the first side plate 13 can also provide fixed support for the first support member 12, improve the stability of the first support member 12, and also serve to position the first support member 12.
[0042] Furthermore, the first side plate 13 is specifically disposed at the end of the first support member 12 and abuts against the first support member 12.
[0043] like Figures 1 to 5 As shown, the second component 20 includes a debonding frame 21, which is specifically used to support the debonded solar cells 200. During the debonding process, the debonding frame 21 is located directly below the crystal support 11. When debonding is complete and the adhesive force fails, the solar cells 200 fall directly and smoothly onto the debonding frame 21 under the action of gravity or a slight external force, avoiding the step of manual or robotic hand handling and transfer. Moreover, after the solar cells 200 are debonded, as... Figure 5As shown, the first component 10 is removed, leaving only the second component 20 (debonding frame 21 + second side plate 22) to support the battery cell 200. The second component 20 can be directly transported or grabbed by automated equipment (such as AGV, robotic arm) and placed into the insertion device as a whole. The battery cell 200 does not need to be touched or moved a second time during the entire transfer process.
[0044] Therefore, the debonding frame 21 allows the solar cell 200 to land stably on the carrier after debonding. Furthermore, the debonding frame 21 can also serve as a transfer carrier to place the solar cell 200 into the insertion equipment for insertion. This achieves a "carrier conversion" rather than a "solar cell 200 transfer" from the debonding equipment to the insertion equipment. Throughout the debonding and insertion processes, the solar cell 200 remains within the debonding frame 21, eliminating the need for additional fixtures. This improves the production efficiency of solar cells and reduces their manufacturing cost.
[0045] The second component 20 also includes at least one second side plate 22, which abuts against one end of the debonding frame 21. When there are two second side plates 22, each end of the debonding frame 21 abuts against a second side plate 22. The two second side plates 22 are arranged opposite to each other, and the debonding frame 21 is clamped between the two second side plates 22. The second side plates 22 can serve as the main reference surface for positioning and clamping the second component 20 in the tooling fixture 100. The setting of the second side plates 22 can reduce the manufacturing difficulty of the tooling fixture 100 and improve the manufacturing efficiency of the tooling fixture 100. Moreover, the second side plates 22 can also provide support for the debonding frame 21, bear the weight of the debonding frame 21 and the battery cells 200 on it, and ensure that the debonding frame 21 remains stable and does not deform during the process of receiving and transferring the battery cells 200 and in the insertion equipment.
[0046] Furthermore, the second side plate 22 is detachably connected to the first side plate 13 of the first component 10. Specifically, the second side plate 22 and the first side plate 13 are correspondingly arranged. During the debonding process of the solar cell 200, the second side plate 22 is connected to the first side plate 13, combining the first component 10 and the second component 20 into a whole, ensuring that the debonding frame 21 can be accurately positioned under the crystal holder 11 to receive the detached solar cell 200 and prevent the solar cell 200 from shifting. After the solar cell 200 is debonded, the second side plate 22 can be separated from the first side plate 13, allowing the first component 10 to be separated from the second component 20, thus removing the crystal holder that originally covered the solar cell 200, thereby exposing the solar cell 200 for insertion.
[0047] like Figures 1 to 4As shown, in one possible implementation, the first component 10 further includes a plurality of clamping members 14, which are disposed on both sides of the crystal holder 11 and are used to clamp the debonded solar cells 200. Further, the clamping members 14 and the first support member 12 may be located on the same side of the crystal holder 11.
[0048] Specifically, after the battery cell 200 is debonded, during the process of transferring the battery cell 200 to the insertion equipment for insertion, the battery cell 200 may detach from the debonding frame 21 during the movement. Therefore, in this utility model, by providing the clamping member 14, the clamping member 14 can clamp the debonded battery cell 200, thereby stabilizing the battery cell 200 and preventing the battery cell 200 from detaching from the debonding frame 21.
[0049] like Figures 1 to 4 As shown, the first component 10 further includes a movable positioning module 15 disposed on the first side plate 13. The movable positioning module 15 is connected to one end of the clamping member 14. The movable positioning module 15 is used to drive the clamping member 14 to tighten or loosen the solar cell 200. Thus, after the solar cell 200 is debonded, the movable positioning module 15 drives the clamping member 14 to clamp the solar cell 200, thereby stabilizing the solar cell 200 and preventing it from falling off the debonding frame 21. Moreover, when inserting the solar cell 200, the movable positioning module 15 drives the clamping member 14 to loosen the solar cell 200, which facilitates the insertion of the solar cell 200, improves the insertion efficiency of the solar cell 200, and further improves the production efficiency of solar cells and reduces the manufacturing cost of solar cells.
[0050] like Figures 1 to 4 As shown, the active positioning module 15 further includes: a positioning block 151 disposed on the first side plate 13, the positioning block 151 having a sliding groove; a guide arm 152 passing through the sliding groove, the guide arm 152 being able to slide along the sliding groove; and a movable block 153, one end of the movable block 153 being hinged to one end of the guide arm 152, the other end of the movable block 153 being hinged to the clamping member 14, the movable block 153 being able to move with the guide arm 152, driving the clamping member 14 to tighten or loosen the battery cell 200.
[0051] Specifically, the first side plate 13 can serve as a base for the movable positioning module 15, which is mounted on the first side plate 13, allowing the first side plate 13 to support the movable positioning module 15. The positioning block 151 of the movable positioning module 15 has a sliding groove, and the positioning block 151 is mounted on the first side plate 13, thereby positioning the movable positioning module 15 and facilitating its installation by the user.
[0052] A guide arm 152 passes through the sliding groove of the positioning block 151, allowing the guide arm 152 to slide back and forth along the sliding groove. Furthermore, one end of the guide arm 152 is hinged to one end of the movable block 153. Specifically, the guide arm 152 and the movable block 153 can be connected via a pivot, allowing the movable block 153 to move with the movement of the guide arm 152. The other end of the movable block 153 is hinged to the clamping member 14. Specifically, the other end of the movable block 153 can be connected to one end of the clamping member 14 via a pivot, allowing the clamping member 14 to move with the movement of the movable block 153.
[0053] Therefore, by driving the guide arm 152 of the active positioning module 15 along the sliding groove, the user can drive the movable block 153 to move, thereby allowing the clamping member 14 to tighten or loosen the solar cell 200 as the movable block 153 moves. Through the cooperation of the various components in the active positioning module 15, the user can easily drive the clamping member 14 to tighten or loosen the solar cell 200, thereby further improving the production efficiency of solar cells and reducing the manufacturing cost of solar cells.
[0054] like Figures 1 to 4 As shown, in one possible embodiment, the clamping member 14 includes a clamping tube 141 and a buffer sleeve 142 wrapped around the clamping tube 141. Thus, the buffer sleeve 142 wraps around the clamping tube 141, ensuring that when clamping the battery cell 200, the buffer sleeve 142 directly contacts the battery cell 200. During clamping, the buffer sleeve 142 absorbs local stress through deformation, preventing the clamping member 14 from making rigid contact with the battery cell 200 and avoiding damage to the battery cell 200 during clamping, thereby protecting the battery cell 200. Furthermore, the clamping tube 141 provides a stable clamping force to the battery cell 200 during clamping, thus preventing displacement and detachment of the battery cell 200.
[0055] Furthermore, the clamping tube 141 may include a metal clamping tube 141 or a high-strength engineering plastic clamping tube 141. Specifically, the clamping tube 141 may be cylindrical or prismatic.
[0056] Furthermore, the buffer sleeve 142 may include a silicone rubber buffer sleeve 142, a polyurethane buffer sleeve 142, or a polyurethane buffer sleeve 142.
[0057] like Figures 1 to 4As shown, in one possible embodiment, the tooling fixture 100 further includes a movable pin 30, which passes through the first side plate 13 and the second side plate 22, and is detachably connected to the first side plate 13 and the second side plate 22 respectively. Thus, by having the movable pin 30 pass through the first side plate 13 and the second side plate 22, a stable connection can be achieved when the first side plate 13 and the second side plate 22 are connected, improving the connection stability between the first side plate 13 and the second side plate 22. Furthermore, the design of the movable pin 30 is relatively simple; a stable connection between the first side plate 13 and the second side plate 22 can be achieved simply by having the movable pin 30 pass through it; by removing the movable pin 30, the first side plate 13 and the second side plate 22 can be separated, thereby achieving easy separation of the first component 10 and the second component 20. Therefore, by setting the movable pin 30, the connection and separation efficiency of the first side plate 13 and the second side plate 22 can be improved, thereby further improving the production efficiency of solar cells and reducing the manufacturing cost of solar cells.
[0058] like Figures 1 to 4 As shown, in one possible embodiment, the first side plate 13 has a protrusion 131 and the second side plate 22 has a groove 221, with the protrusion 131 and the groove 221 correspondingly arranged. Thus, the corresponding arrangement of the protrusion 131 of the first side plate 13 and the groove 221 of the second side plate 22 facilitates a detachable connection between the first side plate 13 and the second side plate 22.
[0059] Specifically, the protrusion 131 of the first side plate 13 and the groove 221 of the second side plate 22 are correspondingly provided. When the first side plate 13 and the second side plate 22 are engaged, the protrusion 131 can be inserted into the groove 221, thereby realizing the detachable connection of the first side plate 13 and the second side plate 22.
[0060] like Figures 1 to 5 As shown, in one possible implementation, the second component 20 further includes a second support member 23 disposed on the debonding frame 21. The second support member 23 is used to support the debonded battery cell 200. Thus, by providing the second support member 23, the debonded battery cell 200 can be effectively supported, preventing deformation, warping, or damage to the battery cell 200 due to gravity or external forces during subsequent processes, thereby improving the stability and safety of the battery cell 200.
[0061] Specifically, the second support member 23 is disposed on the surface of the debonding frame 21. After the battery cell 200 is debonded, the second support member 23 abuts against the battery cell 200 to support the debonded battery cell 200. The number of the second support member 23 can be one or more, and is not limited here.
[0062] like Figures 1 to 7 As shown, it can be understood that in the debonding and insertion system 1000, the debonding and insertion process of the battery cell 200 can be completed by the tooling fixture 100. Figure 6 and Figure 7 The process of debonding and inserting solar cells 200 using a tooling fixture 100 is illustrated. The debonding and inserting system 1000 includes one or more tooling fixtures 100 on which the solar cells 200 are mounted. Figure 7 The fixture 100 at point A is loaded with battery cells 200 that are not debonded or are being debonded. During this process, the first component 10 and the second component 20 of the fixture 100 are connected. Figure 7 The tooling fixture 100 at point B is loaded with the debonded battery cell 200. During this process, the first component 10 and the second component 20 of the tooling fixture 100 are separated, and the tooling fixture 100 retains the second component 20 to load the debonded battery cell 200. Figure 7 The fixture 100 at point C is loaded with the battery cell 200 being inserted. During this process, the fixture 100 is transferred to the insertion device to complete the insertion process of the battery cell 200.
[0063] Specifically, firstly, before the solar cell 200 is debonded, the first component 10 is connected to the second component 20, and the solar cell 200 is bonded and fixed to the crystal holder 11. Then, the fixture 100 containing the solar cell 200 is placed into the debonding equipment, and the solar cell 200 is debonded in the debonding environment. At this time, the solar cell 200 will fall from the crystal holder 11 onto the debonding frame 21, and the clamping member 14 will clamp the solar cell 200 through the active positioning module 15 to prevent the solar cell 200 from shifting.
[0064] Next, the clamping member 14 is released from the battery cell 200 via the active positioning module 15. The movable pin 30 is then removed, separating the first side plate 13 and the second side plate 22 to remove the first component 10 from the second component 20, leaving only the second component 20 in the fixture 100, exposing the battery cell 200 to be inserted. Finally, the fixture 100, containing the debonded battery cell 200, is transferred to the insertion device, thus completing the insertion of the battery cell 200.
[0065] Therefore, through the tooling fixture 100 in this embodiment of the present invention, the solar cell 200 is transferred from the debonding equipment to the insertion equipment via a "carrier conversion" rather than a "transfer of the solar cell 200". During the debonding and insertion process, the solar cell 200 remains within the debonding frame 21, eliminating the need for additional fixtures, thereby improving the production efficiency of solar cells and reducing their manufacturing cost.
[0066] In the description of this specification, the references to terms such as "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0067] Furthermore, the above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.
Claims
1. A tooling fixture, characterized in that, The tooling fixture includes: a first component and a second component disposed on the first component, wherein the first component and the second component are detachably connected; The first component includes: Crystal holders are used to bond solar cells; A first support member is disposed on at least one side of the crystal holder, and the first support member is used to support the crystal holder; A first side plate abuts against one end of the first support member, and the first side plate is used to support the first support member; The second component includes: A debonding frame is disposed opposite to the crystal support and is used to support the debonded solar cells. The second side plate abuts against one end of the first side plate to support the de-adhesive frame, and the second side plate is also detachably connected to the first side plate.
2. The tooling fixture of claim 1, wherein, The first component also includes a plurality of clamping members disposed on both sides of the crystal holder, the clamping members being used to clamp the debonded battery cells.
3. The tooling fixture of claim 2, wherein, The first component further includes a movable positioning module disposed on the first side plate. The movable positioning module is connected to one end of the clamping member and is used to drive the clamping member to clamp or release the battery cell.
4. The tooling fixture of claim 2, wherein, The clamping element includes a clamping tube and a buffer sleeve wrapped around the clamping tube.
5. The tooling fixture of claim 1, wherein, It also includes movable pins that pass through the first side plate and the second side plate, and the movable pins are detachably connected to the first side plate and the second side plate respectively.
6. The tooling fixture of claim 1, wherein, The second component also includes a second support member disposed on the debonding frame, the second support member being used to support the debonded battery cells.
7. The tooling fixture of claim 3, wherein, The activity positioning module includes: A positioning block is provided on the first side plate, and the positioning block has a sliding groove; A guide arm passes through the sliding groove and can slide along the sliding groove; The movable block has one end hinged to one end of the guide arm and the other end hinged to the clamping member. The movable block can move with the guide arm to drive the clamping member to tighten or loosen the battery cells.
8. The tooling fixture according to claim 1, characterized in that, The first side plate has a protrusion, and the second side plate has a groove, with the protrusion and the groove corresponding to each other.
9. The tooling fixture of claim 1, wherein, The crystal holder includes a buffer plate with an adhesive surface, which is used to bond the solar cells.
10. A battery tab debonding tabbing system characterized by, The battery cell debonding and insertion system includes: the tooling fixture as described in any one of claims 1 to 9.