Machining equipment

Abstract

The utility model discloses processing equipment, which is used for processing solid electrolyte and comprises a processing platform, a laser unit and a first transfer device, the solid electrolyte at least comprises two opposite end faces, the machining platform is used for containing the solid electrolyte, the laser unit is located above the machining platform and used for conducting laser machining on the solid electrolyte, and the first transfer device is used for driving the solid electrolyte to move in the height direction of the machining equipment and used for driving the solid electrolyte to turn over. The end face which is not machined faces the laser unit, and a gap is formed between the machined end face and the machining platform. According to the processing equipment in the embodiment, the solid electrolyte can be automatically turned over through the first transfer device, and after the solid electrolyte is driven to be turned over, a gap between the solid electrolyte and the processing platform can be controlled, so that the distance between the solid electrolyte and the laser unit is shortened, and the processing efficiency is improved. The processing precision of the laser unit on the solid electrolyte is improved, and the product quality is improved.

Description

Technical Field

[0001] This application relates to the field of solid electrolyte processing technology, and in particular to a processing device. Background Technology

[0002] The electrolyte layer of a solid oxide fuel cell plays a crucial role, not only efficiently conducting ions or protons but also effectively isolating the fuel from the oxidant to ensure the safety of the fuel cell during operation. To prevent thermal stress buildup in the solid electrolyte under high-temperature conditions during fuel cell operation, laser etching or surface treatment is typically performed on the surface of the solid electrolyte to improve its resistance to deformation and extend its service life.

[0003] Currently, when using existing processing equipment to process the surface of solid electrolytes, the equipment can only process a single surface of the solid electrolyte at a time. This requires workers to repeatedly disassemble, reposition, and reassemble the solid electrolyte, which reduces the processing accuracy and affects the quality of the solid electrolyte. Utility Model Content

[0004] In view of this, this application provides a processing apparatus to solve the technical problems in the prior art.

[0005] This application provides a processing apparatus for processing solid electrolytes. The processing apparatus includes a processing platform, a laser unit, and a first transfer device. Along the thickness direction of the solid electrolyte, the solid electrolyte includes a first end face and a second end face disposed opposite to each other. The processing platform is used to place the solid electrolyte, and the first end face can be placed on the processing platform. The laser unit is located above the processing platform along the height direction of the processing apparatus, and the laser unit is used to perform laser processing on the second end face. The first transfer device is used to move the solid electrolyte along the height direction of the processing apparatus and to rotate the solid electrolyte so that the first end face faces the laser unit, and there is a gap between the second end face and the processing platform. The laser unit is also used to perform laser processing on the first end face.

[0006] In this embodiment, placing the solid electrolyte on the processing platform ensures its stability and parallelism between the second end face and the horizontal direction of the platform, thus improving the processing accuracy and quality of the laser unit on the second end face. Furthermore, during the processing of the solid electrolyte, after the second end face is processed, the first transfer device flips the solid electrolyte so that the first end face faces the laser unit and the second end face faces the processing platform, ensuring parallelism between the first end face and the platform. This allows the laser unit to precisely process the first end face, enabling the processing equipment to process different surfaces of the solid electrolyte. This design reduces the number of times the solid electrolyte needs to be repeatedly assembled and disassembled during processing, improving the efficiency of the processing equipment and avoiding the risk of large assembly errors due to repeated assembly and disassembly, thereby improving the processing accuracy and product quality of the solid electrolyte.

[0007] In one possible implementation, the processing equipment further includes a support, and the first transfer device includes a rotating part and a first gripping part connected to the rotating part. The first gripping part is used to connect the solid electrolyte, and the rotating part is rotatable relative to the support to drive the first gripping part and the solid electrolyte to flip.

[0008] In one possible implementation, the rotating part is connected to the bracket via a rotation drive device, the rotation drive device including a first drive shaft extending along the horizontal direction of the processing equipment; the rotating part is connected to the first drive shaft, and the first drive shaft can drive the rotating part to rotate in the vertical plane of the processing equipment.

[0009] In one possible implementation, the support includes a third slide rail extending along the height direction of the processing equipment, and the first transfer device is also capable of sliding along the third slide rail to move the solid electrolyte along the height direction of the processing equipment.

[0010] In one possible implementation, the processing equipment further includes a second transfer device, a loading device, and a unloading device. The second transfer device is used to transfer the solid electrolyte between the loading device and the processing platform, and the first transfer device is also used to transfer the solid electrolyte between the processing platform and the unloading device.

[0011] In one possible implementation, the processing equipment further includes a support, the support including a second slide rail, the second transfer device being slidable along the second slide rail to drive the solid electrolyte between the loading device and the processing platform; the support also includes a first slide rail, the first transfer device being slidable along the first slide rail to drive the solid electrolyte between the processing platform and the unloading device.

[0012] In one possible implementation, the second transfer device includes a swinging part and a second gripping part connected to the swinging part, the second gripping part being used to connect a solid electrolyte, and the swinging part being able to swing relative to the support to drive the second gripping part and the solid electrolyte to swing.

[0013] In one possible implementation, the swinging part is connected to the bracket via a swinging drive device, the swinging drive device including a second drive shaft extending along the height direction of the processing equipment; the swinging part is connected to the second drive shaft, and the second drive shaft can drive the swinging part to swing within the horizontal plane of the processing equipment.

[0014] In one possible implementation, the swing angle of the swinging part is α, and α satisfies 30°≤α≤90°.

[0015] In one possible implementation, the processing platform further includes an air blowing port and a dust collection port, which are located on opposite sides of the processing platform. The air blowing port is used to deliver gas toward the processing platform, and the dust collection port is used to collect impurities generated during the processing.

[0016] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit this application. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. 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 the structure of the processing equipment provided in this application in one embodiment;

[0019] Figure 2 This is a schematic diagram of the structure of the first transfer device provided in this application in one embodiment;

[0020] Figure 3 This is a schematic diagram of the structure of the second transfer device provided in this application in one embodiment;

[0021] Figure 4 This is a schematic diagram of the structure of the solid electrolyte provided in this application in one embodiment;

[0022] Figure 5 This is a schematic diagram of the solid electrolyte provided in this application in another embodiment;

[0023] Figure 6 This is a cross-sectional view of the solid electrolyte provided in this application in one embodiment.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1-Processing equipment;

[0026] 11-Machining platform;

[0027] 111-Adsorption plate;

[0028] 112 - Air inlet;

[0029] 113 - Dust collection port;

[0030] 12-Laser Unit;

[0031] 13-First transfer device;

[0032] 131 - Rotating part;

[0033] 132 - First Grabber Unit;

[0034] 133 - Rotary drive device;

[0035] 133a - First drive shaft;

[0036] 14-Second transfer device;

[0037] 141 - Swinging part;

[0038] 142 - Second gripping unit;

[0039] 143 - Oscillation drive device;

[0040] 143a - Second drive shaft;

[0041] 15-Feeding device;

[0042] 16- Feeding device;

[0043] 17-Staff;

[0044] 171 - First slide rail;

[0045] 172 - Second slide rail;

[0046] 173 - Third slide rail;

[0047] 2-Solid electrolyte;

[0048] 21-First end face;

[0049] 211 - First recessed portion;

[0050] 22 - Second end face;

[0051] 221 - Second depression.

[0052] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. Detailed Implementation

[0053] To better understand the technical solution of this application, the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0054] It should be understood that the described embodiments are merely some, not all, of the embodiments in this application. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0055] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0056] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0057] Embodiments of this application provide a processing apparatus for processing solid electrolytes, such as... Figure 1 and Figure 6 As shown, the processing equipment 1 includes a processing platform 11, a laser unit 12, and a first transfer device 13.

[0058] The processing platform 11 is used to place the solid electrolyte 2. Along the thickness direction of the solid electrolyte 2, the solid electrolyte 2 includes a first end face 21 and a second end face 22 arranged opposite to each other. The first end face 21 can be placed on the processing platform 11.

[0059] The laser unit 12 is located above the processing platform 11 along the height direction of the processing equipment 1, and the laser unit 12 is used to perform laser processing on the second end face 22.

[0060] The first transfer device 13 is used to move the solid electrolyte 2 along the height direction of the processing equipment 1 and to rotate the solid electrolyte 2 so that the first end face 21 faces the laser unit 12, and there is a gap between the second end face 22 and the processing platform 11. The laser unit 12 is also used to perform laser processing on the first end face 21.

[0061] In this embodiment, placing the solid electrolyte 2 on the processing platform 11 ensures the stability of the solid electrolyte 2 and guarantees that the second end face 22 is parallel to the horizontal direction of the processing platform 11. This improves the processing accuracy and quality of the second end face 22 by the laser unit 12. Furthermore, during the processing of the solid electrolyte 2, after the second end face 22 is processed, the first transfer device 13 rotates the solid electrolyte 2 so that the first end face 21 faces the laser unit 12 and the second end face 22 faces the processing platform 11, ensuring that the first end face 21 is parallel to the horizontal direction of the processing platform 11. This allows the laser unit 12 to precisely process the first end face 21, enabling the processing equipment 1 to process different surfaces of the solid electrolyte 2. This design reduces the number of times the solid electrolyte 2 needs to be repeatedly assembled and disassembled during processing, improving the working efficiency of the processing equipment 1 and avoiding the risk of large assembly errors due to repeated assembly and disassembly, thus improving the processing accuracy and product quality of the solid electrolyte 2.

[0062] Therefore, the processing equipment 1 in this embodiment can automatically flip the solid electrolyte 2 through the first transfer device 13, thereby avoiding the possibility that the assembly position of the solid electrolyte 2 will be displaced in the horizontal plane due to manual operation, and avoiding the possibility that the processing error between the first end face 21 and the second end face 22 of the solid electrolyte 2 will be large after processing. This will help improve the processing accuracy of the laser unit 12 on the solid electrolyte 2 and improve product quality.

[0063] The automatic flipping of the solid electrolyte 2 via the first transfer device 13 improves the automation level of the processing equipment 1, better meeting actual usage requirements. Furthermore, replacing manual operation with automated control reduces labor demands during processing, lowering labor costs. Automated equipment also boasts high efficiency, enhancing the processing efficiency of the solid electrolyte 2, reducing the defect rate, and improving overall processing quality.

[0064] In one specific embodiment, the laser unit 12 can process the first end face 21 of the solid electrolyte 2 first, and then process its second end face 22, or it can process the second end face 22 of the solid electrolyte 2 first, and then process its first end face 21.

[0065] The following describes the movement of the solid electrolyte 2 during the processing, taking the example of processing equipment 1 first processing the second end face 22 of the solid electrolyte 2 and then processing its first end face 21.

[0066] After the solid electrolyte 2 is placed on the processing platform 11, the second end face 22 of the solid electrolyte 2 faces the laser unit 12 and is parallel to the horizontal plane of the processing platform 11, and the distance between the second end face 22 and the laser unit 12 is L1. The first end face 21 of the solid electrolyte 2 faces the processing platform 11 and is in contact with the processing platform 11. At this time, the laser unit 12 can process the second end face 22 of the solid electrolyte 2.

[0067] After the second end face 22 of the solid electrolyte 2 has been laser-processed, the first transfer device 13 can drive the solid electrolyte 2 to move a preset distance along the height direction of the processing equipment 1 toward the direction close to the laser unit 12, so that the first end face 21 of the solid electrolyte 2 is separated from the processing platform 11.

[0068] After the first transfer device 13 moves the solid electrolyte 2 a preset distance, the first transfer device 13 drives the solid electrolyte 2 to rotate along the first direction x, so that the first end face 21 of the solid electrolyte 2 faces the laser unit 12 and is parallel to the horizontal plane of the processing platform 11, and the distance between the first end face 21 and the laser unit 12 is L2. At the same time, the second end face 22 of the solid electrolyte 2 faces the processing platform 11, and the laser unit 12 can process the first end face 21 of the solid electrolyte 2.

[0069] The distance L1 between the second end face 22 of the solid electrolyte 2 and the laser unit 12 and the distance L2 between the first end face 21 of the solid electrolyte 2 and the laser unit 12 can satisfy L1=L2 or L1>L2.

[0070] When L1 and L2 satisfy L1=L2, after the first transfer device 13 completes the flipping of the solid electrolyte 2, the first transfer device 13 can place the solid electrolyte 2 back on the processing platform 11 so that the second end face 22 of the solid electrolyte 2 fits with the processing platform 11, which helps to improve the stability of the placement of the solid electrolyte 2, thereby improving the stability and reliability of the laser unit 12 in processing the first end face 21.

[0071] When L1 and L2 satisfy L1 > L2, after the first transfer device 13 completes the flipping of the solid electrolyte 2, the first transfer device 13 can lock its working state to create a gap between the second end face 22 and the processing platform 11, thereby suspending the solid electrolyte 2. At this time, the solid electrolyte 2 is located between the processing platform 11 and the laser unit 12, which helps to shorten the distance between the first end face 21 of the solid electrolyte 2 and the laser unit 12, avoiding the possibility of impurities generated during previous processing affecting subsequent processing, thus improving the processing quality of the solid electrolyte 2. Furthermore, since the solid electrolyte 2 has been removed from the processing platform 11, after the laser unit 12 completes the processing of the first end face 21 of the solid electrolyte 2, the first transfer device 13 can directly transfer the processed solid electrolyte 2 to the next station, which helps to shorten the transfer path of the first transfer device 13 and further improve the working efficiency of the processing equipment 1.

[0072] In one specific implementation, such as Figure 1 and Figure 2 As shown, the processing equipment 1 also includes a support 17, and the first transfer device 13 includes a rotating part 131 and a first gripping part 132 connected to the rotating part 131. The first gripping part 132 is used to connect the solid electrolyte 2. The rotating part 131 can rotate relative to the support 17 to drive the first gripping part 132 and the solid electrolyte 2 to flip.

[0073] In this embodiment, the bracket 17 serves as a support structure for the first transfer device 13, providing stable support for the movement of the rotating part 131, thereby improving the stability when the rotating part 131 drives the first gripping part 132 and the solid electrolyte 2 to rotate. Furthermore, during rotation, the rotating part 131 and the first gripping part 132 cause the solid electrolyte 2 to flip, ensuring that the first end face 21 of the solid electrolyte 2 remains parallel to the horizontal plane of the processing platform 11 after flipping. This improves the processing accuracy of the laser unit 12 on the first end face 21, reduces the processing error between the two end faces of the solid electrolyte 2, and enhances the processing quality of the solid electrolyte 2.

[0074] In one possible implementation, the first gripping part 132 can be a claw or a suction cup, the specific form of which can be selected according to the material and shape of the solid electrolyte 2 to ensure stability and safety during the gripping process. When the first gripping part 132 is a claw, it can firmly grip the solid electrolyte 2 to prevent it from falling off during transmission; when the first gripping part 132 is a suction cup, the solid electrolyte 2 can be more stably adsorbed through vacuum adsorption.

[0075] Therefore, when the first gripping part 132 is a claw or a suction cup, it can ensure that the solid electrolyte 2 is stably flipped under the drive of the rotating part 131, thereby reducing the possibility that the solid electrolyte 2 will detach from the first gripping part 132 during the flipping process, thus ensuring safety during the flipping.

[0076] In one specific implementation, such as Figure 1 and Figure 2 As shown, the rotating part 131 is connected to the bracket 17 via a rotation drive device 133. The rotation drive device 133 includes a first drive shaft 133a, which extends along the horizontal direction of the processing equipment 1. The rotating part 131 is connected to the first drive shaft 133a, which can drive the rotating part 131 to rotate in the vertical plane of the processing equipment 1.

[0077] In this embodiment, the rotating part 131 is connected to the bracket 17 via a rotating drive device 133, so that the rotating drive device 133 can drive the rotating part 131 to rotate relative to the bracket 17 in the first direction x via the first drive shaft 133a, thereby driving the first gripping part 132 and the solid electrolyte 2 to rotate synchronously, and thus enabling the first gripping part 132 and the solid electrolyte 2 to flip over.

[0078] Specifically, since the first drive shaft 133a of the rotary drive device 133 extends along the horizontal direction of the processing equipment 1 and the first drive shaft 133a is connected to the rotating part 131, the rotary drive device 133 can drive the rotating part 131 to rotate in the vertical plane of the processing equipment 1 along the first direction x.

[0079] More specifically, the rotation drive device 133 may include a first motor, and the first drive shaft 133a may be the output shaft of the first motor, so that the rotating part 131 can be driven to rotate by the motor. This is beneficial to improve the control accuracy of the first drive shaft 133a during the rotation process, thereby ensuring that the first end face 21 and the second end face 22 after the solid electrolyte 2 is flipped are parallel to the horizontal plane of the processing platform 11. This allows the first end face 21 to be processed to be fully exposed below the laser unit 12, which is beneficial to improve the processing accuracy of the first end face 21 by the subsequent laser unit 12.

[0080] In one specific implementation, such as Figure 1 As shown, the support 17 includes a third slide rail 173, which extends along the height direction of the processing equipment 1. The first transfer device 13 can also slide along the third slide rail 173 to drive the solid electrolyte 2 to move along the height direction of the processing equipment 1.

[0081] In this embodiment, the first transfer device 13 can also move the solid electrolyte 2 along the height direction of the processing equipment 1. After moving the solid electrolyte 2 a preset distance toward the laser unit 12, the first transfer device 13 then rotates the solid electrolyte 2, ensuring that there is always a gap between the solid electrolyte 2 and the processing platform 11 during the rotation process. This design avoids the risk of interference between the solid electrolyte 2 and the processing platform 11 during rotation, thus improving the safety of the solid electrolyte 2 when rotated by the first transfer device 13.

[0082] Specifically, the first transfer device 13 can be slidably connected to the third slide rail 173 via the rotation drive device 133, so that the first transfer device 13 can drive the solid electrolyte 2 to move along the height direction of the processing equipment 1, and at the same time drive the solid electrolyte 2 to flip, so as to further improve the working efficiency of the processing equipment 1 through the linkage of the two movements.

[0083] In one specific implementation, such as Figure 1 As shown, the processing equipment 1 also includes a second transfer device 14, a feeding device 15 and a discharging device 16. The second transfer device 14 is used to drive the solid electrolyte 2 to transfer between the feeding device 15 and the processing platform 11. The first transfer device 13 is also used to drive the solid electrolyte 2 to transfer between the processing platform 11 and the discharging device 16.

[0084] In this embodiment, the loading device 15 is used to place the solid electrolyte 2 to be processed, ensuring that the second transfer device 14 can accurately grasp it. The second transfer device 14 is used to transfer the solid electrolyte 2 to be processed from the loading device 15 to the processing platform 11. The first transfer device 13 is used to transfer the processed solid electrolyte 2 from the processing platform 11 to the unloading device 16. The unloading device 16 is used to place the processed solid electrolyte 2 so that the operator can transfer it to the next workstation, ensuring the continuity of the processing flow.

[0085] Specifically, the feeding device 15, the second transfer device 14, the processing platform 11, the first transfer device 13, and the unloading device 16 can be arranged adjacent to each other along the process sequence. This design makes the layout of each device more compact, which is conducive to improving the coordination between each device and reducing the risk of accidents during processing.

[0086] The second transfer device 14 can be located between the loading device 15 and the processing platform 11, and the first transfer device 13 can be located between the processing platform 11 and the unloading device 16, so that the first transfer device 13 and the second transfer device 14 can transfer the solid electrolyte 2 in a timely manner, thereby achieving seamless connection between the loading, processing and unloading steps, so as to build a complete automated processing flow, and thus realize the continuous production of multiple solid electrolytes 2 by the processing equipment 1, which is conducive to shortening the processing cycle, improving production efficiency, and improving the stability and safety of the processing and transfer process.

[0087] More specifically, during the processing of the solid electrolyte 2, the second transfer device 14 can first transfer the solid electrolyte 2 to be processed from the loading device 15 to the processing platform 11, and then return to the loading device 15 so as to grab and transfer the next solid electrolyte 2 to be processed. At the same time, the laser unit 12 can perform the first processing on the solid electrolyte 2 on the processing platform 11 (i.e., process its second end face 22). After the laser unit 12 completes the first processing on the solid electrolyte 2 (i.e., after the second end face 22 is processed), the first transfer device 13 can grab the solid electrolyte 2 and drive the solid electrolyte 2 to move a preset distance toward the laser unit 12 so that it is removed from the processing platform 11. During the movement of the first transfer device 13 or when it moves to a preset position, it drives the solid electrolyte 2 to rotate along the first direction x so that the end face of the solid electrolyte 2 to be processed (i.e., the first end face 21) faces the laser unit 12 so that the laser unit 12 can perform the second processing on the solid electrolyte 2 (i.e., process its first end face 21). After the laser unit 12 completes the second processing of the solid electrolyte 2 (i.e., after the first end face 21 is processed), the first transfer device 13 can directly transfer the solid electrolyte 2 to the unloading device 16. At the same time, the second transfer device 14 can transfer the next solid electrolyte 2 to be processed to the processing platform 11, and the laser unit 12 performs the first processing on it.

[0088] Therefore, by setting up the first transfer device 13 and the second transfer device 14, the processing equipment 1 can automatically process the solid electrolyte 2, which is beneficial to improving the working efficiency of the processing equipment 1.

[0089] In one specific implementation, such as Figure 1 As shown, the support 17 includes a second slide rail 172, and a second transfer device 14 is slidable along the second slide rail 172 so that the second transfer device 14 is used to drive the solid electrolyte 2 to transfer between the loading device 15 and the processing platform 11; the support 17 also includes a first slide rail 171, and a first transfer device 13 is slidable along the first slide rail 171 so that the first transfer device 13 is also used to drive the solid electrolyte 2 to transfer between the processing platform 11 and the unloading device 16.

[0090] In this embodiment, a third slide rail 173 extending along the height direction of the processing equipment 1 is provided near the feeding device 15, the processing platform 11 and the unloading device 16, so that the second transfer device 14 and the first transfer device 13 can move along the height direction of the processing equipment 1, thereby enabling the gripping and placement of the solid electrolyte 2.

[0091] Specifically, two independent third slide rails 173 can be set near the processing platform 11.

[0092] The third slide rail 173 near the loading device 15 can be connected to a third slide rail 173 near the processing platform 11 via a second slide rail 172. This allows the second transfer device 14 to move the solid electrolyte 2 along the extension direction of the support 17 after grasping it, thus removing the solid electrolyte 2 from the loading device 15 and placing it on the processing platform 11 for subsequent processing by the laser unit 12. After the second transfer device 14 completes the transfer of the solid electrolyte 2, it can return to the loading device 15 along the extension direction of the support 17 to allow for the subsequent grasping and transfer of the next solid electrolyte 2 to be processed.

[0093] Simultaneously, the third slide rail 173 near the unloading device 16 can be connected to another third slide rail 173 near the processing platform 11 via the first slide rail 171. This allows the first transfer device 13, after grasping the solid electrolyte 2 that has completed its first processing, to move the solid electrolyte 2 along the extension direction of the support 17 towards the laser unit 12, and to rotate the solid electrolyte 2 along the first direction x, so that the unprocessed end face of the solid electrolyte 2 faces the laser unit 12, so that the laser unit 12 can perform a second processing on the solid electrolyte 2. After the solid electrolyte 2 has completed its second processing, the first transfer device 13 can move the solid electrolyte 2 along the extension direction of the support 17 towards the unloading device 16, so that the processed solid electrolyte 2 can be removed from the processing platform 11 and placed on the unloading device 16, so that the operator can transfer it to the next workstation. After the first transfer device 13 has completed the transfer of the solid electrolyte 2, it can return to the processing platform 11 along the extension direction of the support 17, so that the next solid electrolyte 2 that has completed its first processing can be grasped and transferred.

[0094] In addition, the first slide rail 171 and the second slide rail 172 can be straight or curved, and the first slide rail 171 and the second slide rail 172 can be located on the same side of the processing platform 11 or on opposite sides of the processing platform 11.

[0095] This design allows for a more compact layout of the processing platform 11, the loading device 15, the unloading device 16, and the support 17, which helps improve the integration of the processing equipment 1 and shortens the transfer distance between the first transfer device 13 and the second transfer device 14, thereby further improving the working efficiency of the processing equipment 1.

[0096] More specifically, the end of the second slide rail 172 is spaced apart from the beginning of the first slide rail 171 to avoid the possibility of mutual interference between the first transfer device 13 and the second transfer device 14 during operation, thereby improving the stability and reliability of the processing equipment 1 during operation.

[0097] In one specific implementation, such as Figure 1 and Figure 3 As shown, the second transfer device 14 includes a swinging part 141 and a second gripping part 142 connected to the swinging part 141. The second gripping part 142 is used to connect the solid electrolyte 2. The swinging part 141 can swing relative to the support 17 to drive the second gripping part 142 and the solid electrolyte 2 to swing.

[0098] In this embodiment, the bracket 17 serves as a support structure for the second transfer device 14, providing stable support for the movement of the swinging part 141, thereby improving the stability when the swinging part 141 drives the second gripping part 142 and the solid electrolyte 2 to swing. Furthermore, during the swinging process, the swinging part 141 and the second gripping part 142 drive the solid electrolyte 2 to swing, ensuring that the end face to be processed on the solid electrolyte 2 (e.g., the second end face 22) is within the processing range of the laser unit 12 and positioned at a preset processing location. This improves the processing accuracy of the laser unit 12 on the second end face 22 and enhances the processing quality of the solid electrolyte 2. The swinging function of the swinging part 141 of the second transfer device 14 can also complement the flipping function of the rotating part 131 of the first transfer device 13, enabling the processing equipment 1 to process multiple end faces on the solid electrolyte 2.

[0099] In one possible implementation, the second gripping part 142 can be a claw or a suction cup, the specific form of which can be selected according to the material and shape of the solid electrolyte 2 to ensure stability and safety during the gripping process.

[0100] When the second gripping part 142 uses a claw, it can tightly grip the solid electrolyte 2 to prevent it from falling off during transmission; when the second gripping part 142 uses a suction cup, it can more stably hold the solid electrolyte 2 through vacuum adsorption.

[0101] Therefore, when the second gripping part 142 is a claw or a suction cup, it can ensure that the solid electrolyte 2 swings stably under the drive of the swinging part 141, thereby reducing the possibility that the solid electrolyte 2 will detach from the second gripping part 142 during the swinging process, and thus ensuring safety during the swinging.

[0102] In one specific implementation, such as Figure 1 and Figure 3 As shown, the swing part 141 is connected to the bracket 17 via the swing drive device 143. The swing drive device 143 includes a second drive shaft 143a, which extends along the height direction of the processing equipment 1. The swing part 141 is connected to the second drive shaft 143a, and the second drive shaft 143a can drive the swing part 141 to swing in the horizontal plane of the processing equipment 1.

[0103] In this embodiment, the swinging part 141 is connected to the bracket 17 via the swinging drive device 143, so that the swinging drive device 143 can drive the swinging part 141 to rotate relative to the bracket 17 in the second direction y via the second drive shaft 143a, thereby driving the second gripping part 142 and the solid electrolyte 2 to rotate synchronously, thereby realizing the swinging of the second gripping part 142 and the solid electrolyte 2.

[0104] Specifically, since the second drive shaft 143a of the swing drive device 143 extends along the height direction of the processing equipment 1 and the second drive shaft 143a is connected to the swing part 141, the swing drive device 143 can drive the swing part 141 to swing along the second direction y in the horizontal plane of the processing equipment 1.

[0105] More specifically, the swing drive device 143 may include a second motor, and the second drive shaft 143a may be the output shaft of the second motor, so as to drive the swing part 141 to swing by the motor drive, which is beneficial to improve the control accuracy of the second drive shaft 143a during the rotation process, thereby ensuring that the solid electrolyte 2 can always swing within the horizontal plane of the processing platform 11, so as to adjust the placement position of the solid electrolyte 2, so that the solid electrolyte 2 can be completely within the processing range of the laser unit 12, which is beneficial to improve the processing accuracy of the solid electrolyte 2 by the subsequent laser unit 12.

[0106] In other embodiments, the first transfer device 13 may also be equipped with a swing drive device 143, which enables it to not only rotate the solid electrolyte 2 along the first direction x, but also swing the solid electrolyte 2 along the second direction y. When the processing platform 11 and the unloading device 16 are arranged adjacent to each other, after the solid electrolyte 2 has been processed, the first transfer device 13 does not need to slide along the first slide rail 171. It only needs to drive the solid electrolyte 2 to rotate along the second direction y through the swing drive device 143 to transfer it above the unloading device 16, which helps to further shorten the transfer path of the first transfer device 13 to the solid electrolyte 2.

[0107] In other embodiments, the second transfer device 14 may also be equipped with a rotation drive device 133, which enables it to not only drive the solid electrolyte 2 to oscillate along the second direction y, but also to drive the solid electrolyte 2 to rotate along the first direction x. When the processing platform 11 and the loading device 15 are arranged adjacent to each other, the second transfer device 14 can first move the solid electrolyte 2 to be processed between the processing platform 11 and the laser unit 12, and use the rotation drive device 133 to make one surface (e.g., the second end face 22) of the solid electrolyte 2 face the laser unit 12 so that the laser unit 12 can process the surface (i.e., the second end face 22); after the laser unit 12 has completed processing the surface (i.e., the second end face 22), the second transfer device 14 can place the solid electrolyte 2 on the processing platform 11, and use the rotation drive device 133 to make the previously processed surface (i.e., the second end face 22) ...) so that the laser unit 15 can process the surface (i.e., the second end face 22) so that the laser unit 15 can process the surface (i.e., the second end face 22) so that the laser unit 15 can process the surface (i.e., the second end face 22) so that the laser unit 15 can process the surface (i.e., the second end face 2 The second end face 22 is attached to the processing platform 11. At this time, the other surface of the solid electrolyte 2 (e.g., the first end face 21) faces the laser unit 12 so that the laser unit 12 can process the surface (i.e., the first end face 21). At the same time, the second transfer device 14 can be reset to the loading device 15 so as to grab and transfer the next solid electrolyte 2 to be processed. After the laser unit 12 completes the processing of the surface (i.e., the first end face 21), the first transfer device 13 moves the solid electrolyte 2 to the unloading device 16 by driving it. At the same time, the second transfer device 14 transfers the next solid electrolyte 2 to be processed.

[0108] In one specific embodiment, the swing angle of the swinging part 141 is α, and α satisfies 30°≤α≤90°.

[0109] In this embodiment of the application, the swing angle α of the swinging part 141 can be specifically 30°, 32°, 34°, 36°, 38°, 40°, 42°, 44°, 46°, 48°, 50°, 52°, 54°, 56°, 58°, 60°, 62°, 64°, 66°, 68°, 70°, 72°, 74°, 76°, 78°, 80°, 82°, 84°, 86°, 88°, 90°, etc.

[0110] When the swing angle of the swing part 141 satisfies 30°≤α≤90°, the swing angle of the swing part 141 is moderate, which can ensure that the second gripping part 142 accurately places the solid electrolyte 2 within the processing range of the laser unit 12, and can also avoid the risk of interference between the second gripping part 142 and the first transfer device 13 during the swing process, thereby improving the safety and reliability of the second transfer device 14 during the transfer process.

[0111] In one specific implementation, such as Figure 1 As shown, the processing platform 11 also includes an air blowing port 112 and a dust collection port 113. The air blowing port 112 and the dust collection port 113 are located on opposite sides of the processing platform 11. The air blowing port 112 is used to deliver gas toward the processing platform 11, and the dust collection port 113 is used to collect impurities generated during the processing.

[0112] In this embodiment, the air outlet 112 is used to deliver gas to the processing surface of the processing platform 11, so as to concentrate the smoke and dust and other impurities generated during laser processing at the edge of the processing platform 11. This reduces the possibility of smoke and dust and other impurities blocking the laser, which is beneficial to improving the laser processing effect and thus improving the processing quality of the solid electrolyte 2. At the same time, the smoke and dust and other impurities concentrated at the edge of the processing platform 11 can also be collected through the dust collection port 113 for unified treatment, thereby ensuring the cleanliness of the surface of the processing platform 11 and providing a good processing environment.

[0113] In one specific embodiment, the processing equipment 1 further includes a detection device (not shown in the figure) and a control system (not shown in the figure), and the detection device, the first transfer device 13 and the second transfer device 14 are all electrically connected or signal connected to the control system.

[0114] The detection device is located above the processing platform 11 along the height direction of the processing equipment 1 and is adjacent to the laser unit 12. The detection device is used to detect the surface of the solid electrolyte 2. The control system is used to control the first transfer device 13 and / or the second transfer device 14 to move the solid electrolyte 2 according to the detection result of the detection device, so as to place the surface of the solid electrolyte 2 to be processed within the processing range of the laser unit 12 and make it face the laser unit 12.

[0115] In this embodiment of the application, during the process of the second transfer device 14 transferring the solid electrolyte 2 to be processed from the feeding device 15 to the processing platform 11, the detection device can identify the solid electrolyte 2 and detect the orientation of the solid electrolyte 2. At the same time, the detection device can transmit the detection results to the control system in real time so that the control system can determine whether the orientation of the solid electrolyte 2 needs to be adjusted based on the detection results of the detection device.

[0116] When the control system determines that the orientation of the solid electrolyte 2 needs to be adjusted, the control system can control the second transfer device 14 to drive the solid electrolyte 2 to swing along the second direction y through the swing part 141 and the second gripping part 142, so as to realize the automatic adjustment of the orientation of the solid electrolyte 2.

[0117] When the control system determines that the orientation of the solid electrolyte 2 does not need to be adjusted, the control system can control the second transfer device 14 to reset and control the laser unit 12 to process the solid electrolyte 2 according to the preset program.

[0118] After the laser unit 12 completes the processing of one end face of the solid electrolyte 2 according to the preset program, the control system can control the first transfer device 13 to move the solid electrolyte 2 a preset distance toward the laser unit 12 through the first gripping part 132, and drive the solid electrolyte 2 to rotate a preset angle along the first direction x through the rotating part 131 and the first gripping part 132, so that the other end face of the solid electrolyte 2 is toward the laser unit 12.

[0119] After the first transfer device 13 drives the other end face of the solid electrolyte 2 toward the laser unit 12, the control system can control the first transfer device 13 to remain in a locked working state and control the laser unit 12 to process the surface.

[0120] After the laser unit 12 completes the processing of the other end face of the solid electrolyte 2 according to the preset program, the control system can control the first transfer device 13 to transfer the processed solid electrolyte 2 to the unloading device 16, and at the same time control the second transfer device 14 to transfer the next solid electrolyte 2 to be processed from the loading device 15 to the processing platform 11.

[0121] Therefore, in this embodiment, the control system enables the linkage between the detection device, laser unit 12, first transfer device 13 and second transfer device 14 to achieve automatic feeding, automatic positioning, automatic processing and automatic unloading of solid electrolyte 2 without human intervention, thereby realizing the automated processing of processing equipment 1, which is conducive to improving the automation level of processing equipment 1, thereby improving the working efficiency and processing accuracy of processing equipment 1, and better meeting the actual use needs.

[0122] In one specific implementation, such as Figure 1 As shown, the processing platform 11 also includes an adsorption plate 111, which is installed on the side of the processing platform 11 facing the laser unit 12. The adsorption plate 111 is used to provide suction to the solid electrolyte 2.

[0123] In this embodiment, when the solid electrolyte 2 to be processed is placed on the processing platform 11, the adsorption plate 111 can provide suction to the solid electrolyte 2 to reduce the possibility of the solid electrolyte 2 moving relative to the processing platform 11, improve the stability and reliability of the connection between the solid electrolyte 2 and the processing platform 11, thereby improving the accuracy and safety of processing.

[0124] The adsorption plate 111 can be electrically or signal-connected to the control system of the processing equipment 1. When the detection device detects that the solid electrolyte 2 is located on the processing platform 11, the detection device can transmit the detection signal to the control system, and the control system controls the adsorption plate 111 to open so as to fix the solid electrolyte 2 in the preset processing position.

[0125] In one specific implementation, such as Figure 4 , Figure 5 and Figure 6 As shown, the laser unit 12 is used to process a first recess 211 on the first end face 21 of the solid electrolyte 2, and to process a second recess 221 on the second end face 22 of the solid electrolyte 2.

[0126] Among them, the processing power P, processing frequency f and processing speed v of the laser unit 12 respectively satisfy 100W≤P≤200W, 200kHz≤f≤300kHz, and 50mm / s≤v≤150mm / s.

[0127] When the processing power P of the laser unit 12 satisfies 100W≤P≤200W, the specific processing power P of the laser unit 12 can be 100W, 110W, 120W, 130W, 140W, 150W, 160W, 170W, 180W, 190W, 200W, etc.

[0128] When the processing frequency f of the laser unit 12 satisfies 200kHz≤f≤300kHz, the specific processing frequency f of the laser unit 12 can be 200kHz, 210kHz, 220kHz, 230kHz, 240kHz, 250kHz, 260kHz, 270kHz, 280kHz, 290kHz, 300kHz, etc.

[0129] When the processing speed v of the laser unit 12 satisfies 50mm / s≤v≤150mm / s, the specific processing speed v of the laser unit 12 can be 50mm / s, 55mm / s, 60mm / s, 65mm / s, 70mm / s, 75mm / s, 80mm / s, 85mm / s, 90mm / s, 95mm / s, 100mm / s, 105mm / s, 110mm / s, 115mm / s, 120mm / s, 125mm / s, 130mm / s, 135mm / s, 140mm / s, 145mm / s, 150mm / s, etc.

[0130] When the processing power P, processing frequency f, and processing speed v of the laser unit 12 meet the above conditions, the laser unit 12 can use the concentrated point of ultrafast laser energy to process the solid electrolyte 2 to be processed, so that the processed area on the surface of the solid electrolyte 2 is rapidly vaporized to form the required depression. In addition, through this design, the surface of the solid electrolyte 2 can avoid introducing too much thermal stress during the processing while forming the preset depression, thereby reducing the possibility of thermal expansion and deformation of the solid electrolyte 2 during the processing.

[0131] In one possible implementation, the first end face 21 is the anode surface and the second end face 22 is the cathode surface.

[0132] In one specific implementation, such as Figure 6 As shown, the projections of the first recess 211 and the second recess 221 are misaligned along the thickness direction of the solid electrolyte 2.

[0133] In this embodiment of the application, by providing a first recess 211 and a second recess 221 on the first end face 21 and the second end face 22 of the solid electrolyte 2 respectively, the contact area between the first end face 21 and the anode material and the second end face 22 and the cathode material can be reduced. This reduces stress concentration points at each interface, thereby avoiding the risk of cracking of the solid electrolyte 2 due to excessive stress during the operation of the fuel cell. It also helps to improve the ability of the solid electrolyte 2 to resist stress deformation, thereby increasing the service life of the solid electrolyte 2 and extending the service life of the fuel cell.

[0134] Specifically, when the fuel cell is in operation, the solid electrolyte 2 will undergo thermal expansion and deformation due to the high internal reaction temperature. The first recess 211 and the second recess 221 can serve as a space to accommodate the thermal expansion and deformation of the solid electrolyte 2, so that the solid electrolyte 2 undergoes local thermal expansion and deformation, thereby reducing the possibility of the solid electrolyte 2 being subjected to overall stress. In this way, the possibility of the solid electrolyte 2 cracking due to stress accumulation can be reduced during repeated use of the fuel cell.

[0135] Meanwhile, by setting the projections of the first recess 211 and the second recess 221 to be staggered along the thickness direction of the solid electrolyte 2, the possibility of the solid electrolyte 2 being too thin locally (i.e., the projections of the two parts overlapping or completely overlapping) can be avoided. This helps to ensure the overall structural strength of the solid electrolyte 2, enabling it to play a stable supporting role inside the fuel cell. Furthermore, the staggered distribution also helps to reduce the processing difficulty of the first recess 211 and the second recess 221, thereby improving the processing efficiency of the solid electrolyte 2.

[0136] Therefore, this design approach not only improves the service life of the solid electrolyte 2, but also enhances its structural stability, giving it sufficient mechanical strength to withstand the pressure of fuel cell assembly and provide stable support, thereby ensuring the structural stability of the fuel cell.

[0137] In the fuel cell, the first recess 211 located on the first end face 21 and the second recess 221 located on the second end face 22 can also serve as hydrogen and oxygen transport channels, respectively, to reduce the resistance of hydrogen and oxygen during diffusion, thereby improving the diffusion efficiency of the reactant gases. Furthermore, the first recess 211 and the second recess 221 can also increase the contact area between the solid electrolyte 2 and hydrogen and oxygen, promoting the reaction efficiency of oxidation and reduction reactions on both sides of the solid electrolyte 2, thus improving the working performance of the fuel cell.

[0138] In one specific implementation, such as Figure 6 As shown, along the thickness direction of the solid electrolyte 2, the cross-sectional shape of the first recess 211 is one or more of a rectangle, trapezoid, triangle and semicircle, and / or the cross-sectional shape of the second recess 221 is one or more of a rectangle, trapezoid, triangle and semicircle.

[0139] In this embodiment of the application, when the cross-sectional shape of the first recess 211 and / or the second recess 221 is rectangular, each recess has the characteristics of simple structure and easy processing, which can reduce the processing cost of the solid electrolyte 2 and provide a stable gas transmission channel, so as to improve the gas transmission efficiency while ensuring the structural stability of the solid electrolyte 2.

[0140] When the cross-sectional shape of the first recess 211 and / or the second recess 221 is trapezoidal, at least one sidewall of each recess is inclined relative to its bottom wall, which helps to further reduce stress concentration and further reduce the possibility of cracking when the solid electrolyte 2 undergoes thermal expansion.

[0141] When the cross-sectional shape of the first recess 211 and / or the second recess 221 is triangular, it can reduce the proportion of each recess on the solid electrolyte 2 while providing a gas transmission channel and thermal expansion deformation space, thereby increasing the contact area between the solid electrolyte 2 and the electrode material, which is beneficial to improving the transmission efficiency of ions and protons.

[0142] When the cross-sectional shape of the first recess 211 and / or the second recess 221 is semi-circular, the sharp corners in each recess can be eliminated, which helps to further reduce the risk of cracks in the solid electrolyte 2 during operation.

[0143] In one specific implementation, such as Figure 6 As shown, along the thickness direction of the solid electrolyte 2, the depth of the first recess 211 is h1, and h1 satisfies 5μm≤h1≤30μm, and the depth of the second recess 221 is h2, and h2 satisfies 5μm≤h2≤30μm.

[0144] In this embodiment of the application, the depth h1 of the first recess 211 can be 5μm, 7μm, 9μm, 11μm, 13μm, 15μm, 17μm, 19μm, 21μm, 23μm, 25μm, 27μm, 29μm, etc.; the depth h2 of the second recess 221 can be 6μm, 8μm, 10μm, 12μm, 14μm, 16μm, 18μm, 20μm, 22μm, 24μm, 26μm, 28μm, 30μm, etc.

[0145] When the depth of the first recess 211 satisfies h1 5μm≤h1≤30μm, and / or the depth of the second recess 221 satisfies h2 5μm≤h2≤30μm, the depth of each recess is moderate. This can meet the gas transmission requirements while reducing the possibility of local stress concentration in the solid electrolyte 2 during fuel cell operation, thereby improving the service life of the solid electrolyte 2 and reducing the production cost of the solid electrolyte 2, which is more in line with actual usage requirements.

[0146] In one specific implementation, such as Figure 6 As shown, along the length and / or width direction of the solid electrolyte 2, the width of the first recess 211 is a1, and a1 satisfies 5μm≤a1≤30μm. The distance between adjacent first recesses 211 is b1, and b1 satisfies 30μm≤b1≤100μm. The width of the second recess 221 is a2, and a2 satisfies 5μm≤a2≤30μm. The distance between adjacent second recesses 221 is b2, and b2 satisfies 30μm≤b2≤100μm.

[0147] In this embodiment, the first end face 21 of the solid electrolyte 2 may be provided with a plurality of first recesses 211, and the second end face 22 of the solid electrolyte 2 may be provided with a plurality of second recesses 221. The plurality of first recesses 211 and the plurality of second recesses 221 are distributed at intervals along the length direction and / or width direction of the solid electrolyte 2.

[0148] The width a1 of the first recess 211 can be 5μm, 7μm, 9μm, 11μm, 13μm, 15μm, 17μm, 19μm, 21μm, 23μm, 25μm, 27μm, 29μm, etc.

[0149] When the width of the first recess 211 satisfies 5μm≤a1≤30μm, the space inside the first recess 211 is moderate, which can improve the hydrogen transmission efficiency, reduce the possibility of local stress concentration on the first end face 21 of the solid electrolyte 2, and also avoid the first recess 211 from having an excessive proportion on the first end face 21, which is conducive to improving the overall mechanical strength of the first end face 21, so as to improve the stability and reliability of the supporting anode material.

[0150] The width a2 of the second recess 221 can be 6μm, 8μm, 10μm, 12μm, 14μm, 16μm, 18μm, 20μm, 22μm, 24μm, 26μm, 28μm, 30μm, etc.

[0151] When the width of the second recess 221 satisfies 5μm≤a2≤30μm, the space inside the second recess 221 is moderate, which can improve oxygen transmission efficiency while reducing the possibility of local stress concentration on the second end face 22 of the solid electrolyte 2. It can also avoid the second recess 221 having an excessively large proportion on the second end face 22, which is beneficial to improving the overall mechanical strength of the second end face 22, so as to improve the stability and reliability of the supporting anode material.

[0152] In addition, the width a1 of the first recess 211 and the width a2 of the second recess 221 can also satisfy a1=a2.

[0153] The spacing b1 between adjacent first recesses 211 can be 30μm, 32μm, 34μm, 36μm, 38μm, 40μm, 42μm, 44μm, 46μm, 48μm, 50μm, 52μm, 54μm, 56μm, 58μm, 60μm, 62μm, 64μm, 66μm, 68μm, 70μm, 72μm, 74μm, 76μm, 78μm, 80μm, 82μm, 84μm, 86μm, 88μm, 90μm, 92μm, 94μm, 96μm, 98μm, 100μm, etc.

[0154] When the distance between adjacent first recesses 211 satisfies 30μm≤b1≤100μm, the distance between two adjacent first recesses 211 is moderate, which can improve the uniformity of hydrogen diffusion and reduce the possibility of large differences in local reaction rates of solid electrolyte 2, thereby improving the uniformity of the overall reaction. It can also ensure that the first end face 21 and the anode material have a large contact area, thereby ensuring the structural strength of solid electrolyte 2.

[0155] The spacing b2 between adjacent second recessed portions 221 may specifically be 31 μm, 33 μm, 35 μm, 37 μm, 39 μm, 41 μm, 43 μm, 45 μm, 47 μm, 49 μm, 51 μm, 53 μm, 55 μm, 57 μm, 59 μm, 61 μm, 63μm, 65μm, 67μm, 69μm, 71μm, 73μm, 75μm, 77μm, 79μm, 81μm, 83μm, 85μm, 87μm, 89μm, 91μm, 93μm, 95μm, 97μm, 99μm, etc.

[0156] When the distance between adjacent second recesses 221 satisfies 30μm≤b2≤100μm, the distance between two adjacent second recesses 221 is moderate, which can improve the uniformity of oxygen diffusion and reduce the possibility of large differences in local reaction rates of solid electrolyte 2, thereby improving the uniformity of the overall reaction. It can also ensure that the second end face 22 and the cathode material have a large contact area, thereby ensuring the structural strength of solid electrolyte 2.

[0157] In addition, the distance b1 between adjacent first recesses 211 and the distance b2 between adjacent second recesses 221 can also satisfy b1=b2.

[0158] In one specific implementation, such as Figure 6 As shown, along the thickness direction of solid electrolyte 2, the thickness of solid electrolyte 2 is H, and H satisfies 100μm≤H≤300μm.

[0159] In this embodiment, the thickness H of the solid electrolyte 2 can specifically be 100μm, 110μm, 120μm, 130μm, 140μm, 150μm, 160μm, 170μm, 180μm, 190μm, 200μm, 210μm, 220μm, 230μm, 240μm, 250μm, 260μm, 270μm, 280μm, 290μm, 300μm, etc.

[0160] When the thickness of the solid electrolyte 2 meets the requirement of 100μm≤H≤300μm, the thickness of the solid electrolyte 2 is moderate, so that the first recess 211 and the second recess 221 of the required depth can be processed on the first end face 21 and the second end face 22. Furthermore, while ensuring that the solid electrolyte 2 has high mechanical strength to stably support the electrode material, it can also further avoid the risk of cracking caused by excessive overall thermal expansion stress of the solid electrolyte 2.

[0161] In one specific implementation, such as Figure 4 , Figure 5 and Figure 6 As shown, the first recess 211 is a linear structure extending along the length or width direction of the solid electrolyte 2, and / or the second recess 221 is a linear structure extending along the length or width direction of the solid electrolyte 2.

[0162] In this embodiment, each recess can be a straight, curved, or serrated structure extending along the length or width of the solid electrolyte 2. This design reduces the likelihood of stress concentration during thermal expansion and enables directional gas transport within the fuel cell, improving gas transport efficiency and reaction rate. Furthermore, the linear recess structure is simple and easy to manufacture, reducing the processing cost of the solid electrolyte 2.

[0163] The above description, based on the embodiments shown in the drawings, details the structure, features, and effects of this application. The above description is only a preferred embodiment of this application, but this application does not limit the scope of implementation to what is shown in the drawings. Any changes made in accordance with the concept of this application, or modifications to equivalent embodiments, that do not exceed the spirit covered by the specification and drawings, should be within the protection scope of this application.

Claims

1. A processing apparatus for processing solid electrolytes, characterized in that, The processing equipment includes: The processing platform is provided along the thickness direction of the solid electrolyte. The solid electrolyte includes a first end face and a second end face disposed opposite to each other. The processing platform is used to place the solid electrolyte, and the first end face can be placed on the processing platform. A laser unit is located above the processing platform along the height direction of the processing equipment, and the laser unit is used to perform laser processing on the second end face; The first transfer device is used to move the solid electrolyte along the height direction of the processing equipment and to flip the solid electrolyte so that the first end face faces the laser unit, and there is a gap between the second end face and the processing platform. The laser unit is also used to perform laser processing on the first end face.

2. The processing equipment according to claim 1, characterized in that, The processing equipment also includes a support frame. The first transfer device includes a rotating part and a first gripping part connected to the rotating part. The first gripping part is used to connect the solid electrolyte. The rotating part can rotate relative to the support frame to drive the first gripping part and the solid electrolyte to flip.

3. The processing equipment according to claim 2, characterized in that, The rotating part is connected to the bracket via a rotation drive device, the rotation drive device including a first drive shaft that extends along the horizontal direction of the processing equipment; The rotating part is connected to the first drive shaft, and the first drive shaft can drive the rotating part to rotate in the vertical plane of the processing equipment.

4. The processing equipment according to claim 3, characterized in that, The support includes a third slide rail that extends along the height direction of the processing equipment. The first transfer device can also slide along the third slide rail to move the solid electrolyte along the height direction of the processing equipment.

5. The processing equipment according to any one of claims 1-4, characterized in that, The processing equipment further includes a second transfer device, a loading device, and a unloading device. The second transfer device is used to transfer the solid electrolyte between the loading device and the processing platform. The first transfer device is also used to transfer the solid electrolyte between the processing platform and the unloading device.

6. The processing equipment according to claim 5, characterized in that, The processing equipment also includes a support frame, the support frame includes a second slide rail, and the second transfer device can slide along the second slide rail so that the second transfer device is used to transfer the solid electrolyte between the feeding device and the processing platform. The support also includes a first slide rail, and the first transfer device is slidable along the first slide rail so that the first transfer device is also used to transfer the solid electrolyte between the processing platform and the unloading device.

7. The processing equipment according to claim 6, characterized in that, The second transfer device includes a swinging part and a second gripping part connected to the swinging part. The second gripping part is used to connect a solid electrolyte. The swinging part is capable of swinging relative to the support to drive the second gripping part and the solid electrolyte to swing.

8. The processing equipment according to claim 7, characterized in that, The swinging part is connected to the bracket via a swinging drive device, the swinging drive device including a second drive shaft, the second drive shaft extending along the height direction of the processing equipment; The swinging part is connected to the second drive shaft, which can drive the swinging part to swing within the horizontal plane of the processing equipment.

9. The processing equipment according to claim 7, characterized in that, The swing angle of the swinging part is α, and α satisfies 30°≤α≤90°.

10. The processing equipment according to claim 1, characterized in that, The processing platform also includes an air blowing port and a dust collection port, which are located on opposite sides of the processing platform. The air blowing port is used to deliver gas toward the processing platform, and the dust collection port is used to collect impurities generated during the processing.

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