Electrolytic cell assembly system

Abstract

The embodiment of the application discloses an electrolytic cell assembly system, and relates to the technical field of new energy equipment. The electrolytic cell assembly system comprises a conveying mechanism, a bearing tray, a taking and placing mechanism and an assembly mechanism. The bearing tray is arranged on the conveying mechanism and is movably arranged along the conveying direction of the conveying mechanism. The bearing tray is used for bearing materials. The bearing tray is provided with a limiting structure which is used for limiting and fixing the materials. The taking and placing mechanism is arranged near the conveying mechanism and along the conveying direction of the conveying mechanism. The taking and placing mechanism is used for sequentially moving and placing the materials on the bearing tray. The assembly mechanism and the taking and placing mechanism are sequentially arranged along the conveying direction of the conveying mechanism, and are used for extracting the materials on the bearing tray to carry out discharging and assembly. The technical scheme provided by the embodiment of the application aims to realize efficient and stable production of the electrolytic cell, and improve the practicability and reliability of the electrolytic cell assembly system.

Description

Technical Field

[0001] The embodiments in this application relate to the field of new energy equipment technology, and in particular to an electrolytic cell assembly system. Background Technology

[0002] In related technologies, new energy equipment such as water electrolysis hydrogen production equipment can use electrolyzers to perform water electrolysis gas production operations. The electrolyzer can be formed by stacking multiple electrolysis chambers so that the electrolyte can be electrolyzed in each of the multiple electrolysis chambers, thereby achieving more efficient electrolysis operations.

[0003] However, most electrolysis cells are currently manufactured by manual assembly, which results in low assembly efficiency and problems such as unstable assembly quality and significant safety hazards, making it difficult to meet the needs of large-scale production. Summary of the Invention

[0004] Several embodiments in this application propose an electrolytic cell assembly system, which aims to achieve efficient and stable production of electrolytic cells and improve the practicality and reliability of the electrolytic cell assembly system.

[0005] An embodiment of this application proposes an electrolytic cell assembly system including a conveying mechanism, a support tray, a pick-and-place mechanism, and an assembly mechanism. The support tray is disposed on the conveying mechanism and is movably arranged along the conveying direction of the conveying mechanism. The support tray is used to carry materials and is provided with a limiting structure for limiting and fixing the materials. The pick-and-place mechanism is adjacent to the conveying mechanism and is arranged along the conveying direction of the conveying mechanism. The pick-and-place mechanism is used to sequentially transfer materials onto the support tray. The assembly mechanism and the pick-and-place mechanism are arranged sequentially along the conveying direction of the conveying mechanism to extract materials from the support tray for unloading and assembly.

[0006] In one embodiment, the limiting structure includes a positioning pin, which protrudes from the surface of the carrying tray and is configured to engage with the assembly hole of the material.

[0007] In one embodiment, the limiting structure includes at least two sets of positioning pins, which are arranged at intervals along the width direction of the carrying tray.

[0008] In one embodiment, the limiting structure includes a clamping mechanism movably disposed on the surface of the carrying tray, the clamping mechanism being used to clamp and fix the material.

[0009] In one embodiment, the clamping mechanism includes a drive device and a pressure rod. The drive device is mounted on the support tray. The pressure rod is connected to the drive device, and the drive device can drive the pressure rod to lift, lower, and rotate so that the pressure rod can clamp the material.

[0010] In one embodiment, the limiting structure includes at least two sets of the clamping mechanisms, which are arranged at intervals along the width direction of the carrying tray.

[0011] In one embodiment, the support tray further includes a pad disposed on the surface of the support tray to abut and support the material.

[0012] In one embodiment, the electrolytic cell assembly system further includes a blocking device disposed on the moving path of the carrier tray to stop the carrier tray.

[0013] In one embodiment, the blocking device includes a bracket and a stop, the bracket being mounted on the conveying mechanism and the stop being movably connected to the bracket to abut and stop the carrying tray.

[0014] In one embodiment, the electrolytic cell assembly system further includes a positioning mechanism disposed on the moving path of the carrier tray to adjust the position of the carrier tray on the conveying mechanism.

[0015] In one embodiment, the positioning mechanism includes a lifting device and a top plate. The lifting device is installed on the conveying mechanism, and the top plate is connected to the lifting device and located below the carrying tray. The lifting device can drive the top plate to move up and down. The bottom of the carrying tray is provided with either a snap-fit ​​hole or a snap-fit ​​post, and the surface of the top plate is provided with either a snap-fit ​​hole or a snap-fit ​​post. The snap-fit ​​post is inserted into the snap-fit ​​hole.

[0016] In one embodiment, the top plate is further provided with a trigger, which is configured to cooperate with the limiting structure to trigger the limiting structure to release the limiting and fixing of the material.

[0017] In one embodiment, the electrolytic cell assembly system further includes an identification mechanism disposed on the movement path of the carrier tray to identify each material placed on the carrier tray.

[0018] In one embodiment, the conveying mechanism includes a support frame and a transmission device. The transmission device is connected to the support frame, and the carrying tray is disposed on the support frame and connected to the conveying device. The conveying device drives the carrying tray to move.

[0019] In one embodiment, the support frame includes a first frame and a second frame arranged at intervals. The transmission device includes a first transmission belt and a second transmission belt, with the first transmission belt disposed on the first frame and the second transmission belt disposed on the second frame. The transmission direction of the first transmission belt is opposite to that of the second transmission belt. The conveying mechanism further includes a lifting and transferring device disposed at the end of the support frame, which can drive the carrying tray to move between the first frame and the second frame.

[0020] In one embodiment, the picking and placing mechanism includes at least one loading station, the loading station including a robotic arm and a loading platform, the loading platform being used to store materials, and the robotic arm being used to pick up materials from the loading platform and transfer them to the carrying pallet.

[0021] In the various embodiments provided in this application, by having the conveying mechanism drive the carrying tray to move along the conveying direction and by positioning the pick-and-place mechanism adjacent to the conveying mechanism, multiple sheet materials constituting the electrolysis chamber can be sequentially extracted and placed onto the carrying tray using the pick-and-place mechanism. The limiting structure on the carrying tray limits and fixes the placed materials, ensuring stable pre-assembly of the materials on the carrying tray. This effectively reduces the construction intensity of the electrolysis cell assembly operation and can effectively improve the assembly accuracy of the electrolysis chamber using automated assembly technology. Simultaneously, by using the carrying tray to support the material movement, multiple materials can be sequentially pre-assembled during the tray's movement. The pre-assembled electrolysis chamber is then unloaded and transferred to the final assembly mechanism, allowing a certain number of electrolysis chambers to be assembled. This facilitates the continuous automated assembly operation of the electrolysis cell assembly system, effectively improving assembly efficiency and further enhancing the practicality and structural reliability of the electrolysis cell assembly system. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments or prior art of this application, the drawings used in the description of the embodiments or prior art 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 the structures shown in these drawings without creative effort.

[0023] Figure 1 This is a top view of an embodiment of the electrolytic cell assembly system provided in this application;

[0024] Figure 2 for Figure 1 A schematic diagram of the structure of a support tray of an electrolytic cell assembly system according to an embodiment;

[0025] Figure 3 for Figure 2 A schematic diagram of the rear structure of an embodiment of a support tray;

[0026] Figure 4 for Figure 1 A schematic diagram of the structure of a blocking device in an embodiment of an electrolytic cell assembly system;

[0027] Figure 5 for Figure 1 A schematic diagram of the structure of a positioning mechanism in an embodiment of an electrolytic cell assembly system;

[0028] Figure 6 for Figure 5 A schematic diagram of the rear structure of an embodiment of the positioning mechanism;

[0029] Figure 7 for Figure 1 A schematic diagram of the structure of a conveying mechanism of an embodiment of an electrolytic cell assembly system;

[0030] Figure 8 for Figure 7 A magnified view of a section at point A in the middle;

[0031] Figure 9 for Figure 1 A partial top view of an embodiment of an electrolytic cell assembly system.

[0032] Explanation of icon numbers:

[0033] 100. Electrolytic cell assembly system; 10. Conveying mechanism; 11. Support frame; 111. First frame; 113. Second frame; 13. Conveying device; 131. First transmission belt; 133. Second transmission belt; 15. Lifting and transferring device; 30. Bearing pallet; 31. Limiting structure; 311. Positioning pin; 313. Clamping mechanism; 3131. Drive device; 3133. Pressure bar; 33. Pad; 3 5. Snap-fit ​​hole; 50. Pick-up and drop-off mechanism; 51. Loading station; 511. Robot arm; 513. Loading platform; 71. Blocking device; 711. Support; 713. Stop block; 73. Positioning mechanism; 731. Lifting device; 733. Top plate; 7331. Snap-fit ​​post; 7333. Trigger; 75. Identification mechanism; 90. Assembly mechanism; 91. Secondary positioning device; 93. Transfer device; 95. Assembly platform. Detailed Implementation

[0034] The technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings of several embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0035] It should be noted that if directional indications (such as up, down, left, right, front, back, etc.) are involved in multiple embodiments of this application, the directional indications are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0036] Furthermore, if multiple embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text implies three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0037] In related technologies, new energy equipment such as water electrolysis hydrogen production equipment can use electrolyzers to electrolyze water and produce gas. These electrolyzers can be formed by stacking multiple electrolysis chambers, allowing for individual electrolysis of the electrolyte within each chamber, thus achieving more efficient electrolysis operations. However, currently, most electrolysis chambers for electrolyzers are manufactured manually, resulting in low assembly efficiency. Furthermore, manual assembly is prone to problems such as unstable assembly quality and significant safety hazards, failing to adequately meet the demands of large-scale production.

[0038] It is understood that an electrolysis chamber may include sheet materials such as electrode plates, nickel mesh electrode plates, diaphragms, and insulating gaskets, or may include sheet materials such as electrode plates, diaphragms, and insulating gaskets. The components of the electrolysis chamber can be adjusted according to actual needs. In related technologies, multiple sheets of electrolysis chambers can be moved and stacked sequentially by construction workers. After assembly, the electrolysis chambers are moved to a final assembly platform, where they are aligned and stacked, and then secured with pressure plates and insert rods to form an electrolytic cell. However, due to the large size and weight of the electrolysis chambers, the difficulty and labor intensity of material handling and assembly are high, resulting in low production efficiency. Furthermore, manual assembly is prone to problems such as relative misalignment of some sheets and wear and tear during handling, leading to unstable assembly quality of the electrolysis chambers. To address the above problems, this application proposes an electrolytic cell assembly system 100.

[0039] Please see Figure 1 , Figure 2 and Figure 8 In one embodiment of this application, the electrolytic cell assembly system 100 includes a conveying mechanism 10, a carrying tray 30, and a pick-and-place mechanism 50. The carrying tray 30 is disposed on the conveying mechanism 10 and is movably disposed along the conveying direction of the conveying mechanism 10. The carrying tray 30 is used to carry materials, and a limiting structure 31 is provided on the carrying tray 30 to limit and fix the materials. The pick-and-place mechanism 50 is adjacent to the conveying mechanism 10 and is disposed along the conveying direction of the conveying mechanism 10. The pick-and-place mechanism 50 is used to sequentially transfer materials onto the carrying tray 30.

[0040] In this application, the conveying mechanism 10 may include, but is not limited to, a conveyor belt, a conveyor tray, a transfer trolley, etc. By setting a carrying tray 30 on the conveying mechanism 10, the conveying mechanism 10 can drive the carrying tray 30 to move along the conveying direction of the conveying mechanism 10. During the movement of the carrying tray 30, the pick-and-place mechanism 50 can be used to sequentially place multiple materials constituting the electrolysis chamber onto the carrying tray 30 for pre-assembly. The conveying mechanism 10 can continuously convey multiple carrying trays 30 for assembly operations, effectively improving the assembly efficiency of the electrolytic cell. A limiting structure 31 can be set on the carrying tray 30. The limiting structure 31 can be used to make the material abut or connect with the material when it is placed on the carrying tray 30, so that the material can be stably supported on the carrying tray 30, effectively preventing the material from shifting or falling off the carrying tray 30 during the movement and transportation of the carrying tray 30, thereby improving the stability and reliability of the electrolytic cell assembly system 100. The limiting structure 31 can be a limiting post or limiting groove set according to the size of the material, so as to clamp and limit the material by abutting against the periphery; or, the limiting structure 31 can be a movable gripper or other structure, so that the limiting structure 31 can avoid the material being placed on the carrying tray 30, and clamp and fix the material after it is stably placed; of course, there are many structural forms of the limiting structure 31, and this application does not limit it.

[0041] By placing the picking and placing mechanism 50 adjacent to the conveying mechanism 10, this mechanism 50 can be, but is not limited to, a robotic arm, an intelligent robot, or a multi-axis robotic gripper. Using the picking and placing mechanism 50 allows for more stable extraction of materials and placement onto the support tray 30, eliminating the need for manual material handling and reducing the workload during electrolytic cell assembly. Furthermore, by using the picking and placing mechanism 50 to extract materials, program control can ensure consistent movement of each action, effectively reducing positional deviations when the mechanism grasps materials. Alternatively, an identification module can be installed on the picking and placing mechanism 50 to identify materials before grasping them, ensuring consistent material placement. This allows for better positioning and assembly of multiple materials on the support tray 30, effectively improving the fitting accuracy of the electrolysis chamber assembly, reducing material assembly offsets, and enhancing the overall assembly quality of the electrolytic cell.

[0042] Multiple pick-and-place mechanisms 50 can be spaced along the transmission direction of the conveying mechanism 10. These mechanisms can extract different materials onto the carrying pallet 30, allowing the carrying pallet 30 to gradually complete the pre-assembly process during transmission, thus ensuring the stable and continuous operation of the electrolytic cell assembly system 100. Alternatively, when the conveying mechanism 10 adopts a ring-shaped conveying structure, the pick-and-place mechanisms 50 can be positioned in the middle of the conveying mechanism 10, allowing them to stably and sequentially extract multiple materials onto the conveying carrying pallet 30, enabling the carrying pallet 30 to stably complete the sheet assembly during transmission. Of course, there are many other ways to coordinate the pick-and-place mechanisms 50 with the conveying mechanism 10, and this application does not limit this to any particular method. The key is to ensure that the pick-and-place mechanisms 50 sequentially place multiple sheet materials constituting the electrolytic chamber along with the conveying pallet 30.

[0043] Therefore, by moving the carrying tray 30 along the transmission direction using the conveying mechanism 10, and placing the pick-and-place mechanism 50 near the conveying mechanism 10, multiple sheet materials constituting the electrolysis chamber can be sequentially extracted and placed onto the carrying tray 30 using the pick-and-place mechanism 50. The limiting structure 31 on the carrying tray 30 is used to limit and fix the placed materials, ensuring stable pre-assembly of the materials on the carrying tray 30. This effectively reduces the construction intensity of the electrolysis cell assembly operation and can effectively improve the assembly accuracy of the electrolysis chamber using automated assembly technology. At the same time, by using the carrying tray 30 to support the material movement, multiple materials can be pre-assembled sequentially during the movement of the carrying tray 30. The pre-assembled electrolysis chamber is then unloaded and transferred to the final assembly mechanism 90, allowing a certain number of electrolysis chambers to be assembled on the final assembly mechanism 90. This facilitates the continuous automated assembly operation of the electrolysis cell assembly system 100, effectively improving assembly efficiency and further enhancing the practicality and structural reliability of the electrolysis cell assembly system 100.

[0044] See Figure 2 In one embodiment of this application, the limiting structure 31 includes a positioning pin 311, which protrudes from the surface of the carrying tray 30 and can be inserted into the assembly hole of the material.

[0045] Understandably, an electrolytic cell can utilize insert rods to insert multiple electrolytic chambers. Pressure plates are connected to both ends of the insert rods, and these pressure plates and insert rods are used to press and fix the multiple electrolytic chambers together, thus achieving the overall assembly of the electrolytic cell. Therefore, assembly holes corresponding to the outer diameter of the insert rods can be provided on at least a portion of the sheet material that makes up the electrolytic chambers. When assembling the materials to form the electrolytic chambers, the assembly holes on the materials need to be positioned and aligned to ensure stable assembly of the multiple electrolytic chambers using the insert rods passing through the assembly holes in the materials during subsequent assembly processes.

[0046] In this embodiment, the positioning pin 311 protrudes onto the surface of the carrier tray 30, which allows the loading and unloading mechanism 50 to pick up materials and place them on the carrier tray 30, so that the assembly holes on the materials correspond to the positioning pin 311. This enables more stable positioning and assembly of materials on the carrier tray 30, facilitates the positioning and alignment of multiple materials on the carrier tray 30, reduces the relative offset of materials during stacking and assembly, reduces the assembly error of the electrolysis chamber, and further improves the practicality and reliability of the electrolytic cell assembly system 100.

[0047] See Figure 2 In one embodiment of this application, the limiting structure 31 includes at least two sets of positioning pins 311, which are arranged at intervals along the width direction of the carrying tray 30.

[0048] It should be noted that at least two assembly holes can be provided on the material to meet the requirements of the electrolytic cell assembly. In this case, the positioning pin 311 can be equipped with a corresponding number of pin parts, so that the material can achieve more stable pre-assembly through the cooperation and insertion of multiple pin parts, effectively preventing the material from shifting on the support tray 30. In this case, the positioning pin 311 can be set on the support tray 30 in a set structure.

[0049] In this embodiment, the limiting structure 31 may include at least two sets of positioning pins 311, each set of positioning pins 311 may include at least one pin component. By arranging at least two sets of positioning pins 311 at intervals along the width direction of the carrying tray 30, the material width can be better matched with the corresponding positioning pins 311 on the carrying tray 30 for insertion and positioning. This allows the carrying tray 30 to better adapt to carrying materials of various sizes, enabling the electrolytic cell assembly system 100 to stably realize the assembly operation of electrolytic cells of various sizes, and further improving the practicality and structural reliability of the electrolytic cell assembly system 100.

[0050] For ease of understanding and explanation, this application may be described in the following ways: Figure 2 The coordinate system shown in the figure indicates the direction as a reference, where the Z-axis can be the height direction of the space where the carrying pallet 30 is located, the X-axis and Y-axis can be the horizontal direction of the space where the carrying pallet 30 is located, and the width direction of the carrying pallet 30 can be the direction of the line connecting the opposite sides of the carrying pallet 30 on the X-axis, or the direction of the line connecting the opposite sides of the carrying pallet 30 on the Y-axis.

[0051] The positioning pins 311 can be detachably mounted on the support tray 30, so that when the electrolytic cell assembly system 100 performs a pre-assembly operation of an electrolytic cell of a certain size, the corresponding positioning pins 311 can be retained and the rest of the positioning pins 311 can be removed, thus avoiding interference between the rest of the positioning pins 311 and the materials. Alternatively, the positioning pins 311 can be movable on the support tray 30, either by lifting or rotating, so that the positioning pins 311 that do not need to participate in the pre-assembly operation of the electrolytic cell can be movably stored under or inside the support tray 30, and then movably exposed above the support tray 30 when needed, thus avoiding interference between the rest of the positioning pins 311 and the materials, and facilitating a better overall structural design of the support tray 30.

[0052] See Figure 2 In one embodiment of this application, the limiting structure 31 includes a clamping mechanism 313, which is movably disposed on the surface of the carrying tray 30 and is used to clamp and fix the material.

[0053] In this embodiment, the clamping mechanism 313 can be a clamping block structure with multiple degrees of freedom of movement; or it can be a gripper structure that swings on the carrier tray 30, etc. There are many other structural forms of the clamping mechanism 313, and this application does not limit them. As long as the clamping mechanism 313 can achieve stable operation to avoid and clamp the material, it is acceptable. By using the clamping mechanism 313 to clamp and fix the material when it is placed on the carrier tray 30, the positional displacement of the material during the movement of the carrier tray 30 can be effectively avoided, ensuring the stability and reliability of the electrolysis cell transportation and assembly. Furthermore, by making the clamping mechanism 313 movable, it can be controlled to move and avoid when the pick-and-place mechanism 50 needs to place the material on the carrier tray 30, so that the material can be stably placed on the carrier tray 30 before the clamping mechanism 313 is controlled to clamp the material, ensuring the stable transportation and assembly of the material by the carrier tray 30, and further improving the practicality and structural reliability of the electrolysis cell assembly system 100.

[0054] See Figure 2In one embodiment of this application, the clamping mechanism 313 includes a drive device 3131 and a pressure rod 3133. The drive device 3131 is mounted on the support tray 30. The pressure rod 3133 is connected to the drive device 3131. The drive device 3131 can drive the pressure rod 3133 to rise, fall and rotate so that the pressure rod 3133 can cooperate to clamp the material.

[0055] In this embodiment, the driving device 3131 may include, but is not limited to, cylinders, hydraulic cylinders, motor drive systems, etc. The end of the pressure rod 3133 away from the driving device 3131 may be provided with a laterally extending pressure head. The driving device 3131 drives the pressure rod 3133 to rise, fall and rotate. When the pick-and-place mechanism 50 places the material onto the carrier tray 30, the driving device 3131 drives the pressure rod 3133 to rise and the pressure head on the pressure rod 3133 to rotate away from the material, so that the pressing mechanism 313 avoids the material from being placed on the carrier tray 30. After the material is placed, the driving device 3131 can be controlled to drive the pressure head on the pressure rod 3133 to rotate above the material and drive the pressure rod 3133 to fall so that the pressure head presses the material on the carrier tray 30, effectively preventing the material from shifting or falling off the carrier tray 30 during the conveying process, ensuring the stable assembly operation of the electrolytic cell assembly system 100, and further improving the practicality and reliability of the electrolytic cell assembly system 100.

[0056] See Figure 2 In one embodiment of this application, the limiting structure 31 includes at least two sets of clamping mechanisms 313, which are arranged at intervals along the width direction of the carrying tray 30.

[0057] It should be noted that the clamping mechanism 313 may include at least two clamping components. These clamping components can be configured using the combination structure of the aforementioned drive device 3131 and pressure rod 3133, or other structural configurations. This application does not limit the structural form of the clamping components. By using at least two clamping components arranged around the material, the offset of the material on the support tray 30 can be better limited, ensuring stable alignment and stacking of multiple materials, and better reducing pre-assembly deviations in the electrolysis chamber. In this case, the clamping mechanism 313 can be arranged in a set on the support tray 30.

[0058] In this embodiment, the limiting structure 31 may include at least two sets of clamping mechanisms 313, each of which may include at least one clamping component. By arranging at least two sets of clamping mechanisms 313 at intervals along the width direction of the carrying tray 30, the clamping mechanism 313 at the corresponding position can be used to clamp and limit the material according to the width size of the material, so that the carrying tray 30 can more stably carry materials of various sizes for transportation, and the electrolytic cell assembly system 100 can stably realize the assembly operation of electrolytic cells of various sizes, further improving the practicality and structural reliability of the electrolytic cell assembly system 100.

[0059] The clamping mechanism 313 can be detachably mounted on the support tray 30, so that when the electrolytic cell assembly system 100 performs a pre-assembly operation of an electrolytic cell of a certain size, the corresponding clamping mechanism 313 can be retained and the rest of the clamping mechanisms 313 can be removed, thus avoiding interference between the rest of the clamping mechanisms 313 and the materials. Alternatively, the clamping mechanism 313 can be mounted on the support tray 30 in an integral movable form, such as an integral lifting or integral rotating form, so that the clamping mechanism 313 that does not need to participate in the pre-assembly operation of the electrolytic cell can be movably stored under or inside the support tray 30, and when needed, the clamping mechanism 313 can be movably exposed above the support tray 30, thus avoiding interference between the rest of the clamping mechanisms 313 and the materials, which is conducive to achieving a better overall structural design of the support tray 30.

[0060] See Figure 2 In one embodiment of this application, the carrying pallet 30 further includes a pad 33, which is disposed on the surface of the carrying pallet 30 for bearing and supporting materials.

[0061] In this embodiment, the pad 33 may include, but is not limited to, silicone pads, rubber pads, sponge pads, etc. The pad 33 can be set on the support tray 30 at the position for supporting materials, so that when the materials are placed on the support tray 30, they can abut against the pad 33. This is beneficial for the pad 33 to play a certain buffering role for the materials. At the same time, the relatively soft pad 33 can reduce the mutual contact friction between the materials and the support tray 30, better reduce the wear of the materials, and realize a more stable carrying function of the support tray 30 for the materials, further improving the practicality and structural reliability of the electrolytic cell assembly system 100.

[0062] See Figure 4 and Figure 8 In one embodiment of this application, the electrolytic cell assembly system 100 further includes a blocking device 71, which is disposed on the moving path of the carrier tray 30 and can stop the carrier tray 30.

[0063] In this embodiment, by setting a blocking device 71 on the moving path of the carrying pallet 30, the blocking device 71 can stop the carrying pallet 30 when it passes the pick-and-place mechanism 50, so that the carrying pallet 30 can be stably stopped at a position adjacent to the pick-and-place mechanism 50. This makes it easier for the pick-and-place mechanism 50 to stably place the material onto the carrying pallet 30, which is beneficial to better realize the positioning and assembly of the material on the carrying pallet 30, reduce the positional deviation of the material during the assembly process, achieve better assembly quality of the electrolysis chamber, and further improve the practicality and structural reliability of the electrolytic cell assembly system 100.

[0064] The blocking device 71 can be a movable stop 713 that protrudes into the movement path of the carrying pallet 30 to stop it when it is about to reach the material placement position, and retracts after the carrying pallet 30 is loaded with material to allow it to move to the next process. Alternatively, it can be a retractable pin that can be inserted into the carrying pallet 30 to stop it, and retracts after the carrying pallet 30 is loaded with material to allow it to move to the next process. Furthermore, the blocking device 71 can be installed on the conveying mechanism 10 to better position it within the movement path of the carrying pallet 30; or it can be located outside the conveying mechanism 10, allowing for separate maintenance and updates of the blocking device 71 and the conveying mechanism 10. Of course, there are many possible structures and installation methods for the blocking device 71, and this application does not limit this, as long as the blocking device 71 can stably stop the movement of the carrying pallet 30.

[0065] See Figure 4 and Figure 8 In one embodiment of this application, the blocking device 71 includes a bracket 711 and a stop 713. The bracket 711 is mounted on the conveying mechanism 10, and the stop 713 is movably connected to the bracket 711 to abut against and stop the carrying tray 30.

[0066] In this embodiment, the bracket 711 can be connected to the support frame 11 of the conveying mechanism 10, so that the bracket 711 can be located at the bottom or side of the carrying tray 30, so that the stop block 713 can move more quickly to the moving path of the carrying tray 30 to stop the carrying tray 30, thereby achieving more stable system control of the electrolytic cell assembly system 100.

[0067] The stop block 713 can be designed to be raised and lowered on the support 711. In this case, the blocking device 71 can be positioned in front of the carrying pallet 30 along the conveying direction. When the carrying pallet 30 is about to approach the blocking device 71, the stop block 713 is controlled to rise on the support 711 so that it abuts against the front end of the carrying pallet 30 to stop it. After the carrying pallet 30 has finished loading materials, the stop block 713 is controlled to fall to avoid the carrying pallet 30 and continue moving forward. Alternatively, the stop block 713 can be designed to be rotated and lowered on the support 711. In this case, the way the stop block 713 stops the carrying pallet 30 can be the same as the raised and lowered method. Alternatively, the stop block 713 can also be designed to be telescopic and extendable on the support 711. In this case, the stop block 713 can be positioned on the side of the carrying pallet 30 so that when the carrying pallet 30 moves to the material pick-up / placement position, the stop block 713 extends to engage with the carrying pallet 30. After the carrying pallet 30 has finished loading materials, the stop block 713 retracts to avoid the carrying pallet 30 and continue moving forward.

[0068] In the electrolytic cell assembly system 100, a monitoring mechanism can be set up to acquire the real-time movement position of the carrying pallet 30 and control the blocking device 71 based on the monitoring results, so that the blocking device 71 can promptly stop the carrying pallet 30 from loading and assembling materials. Alternatively, an infrared detector, micro switch, Hall sensor, or other detection mechanism can be set on the conveying mechanism 10, so that the carrying pallet 30 can trigger the detection mechanism to respond during its movement on the conveying mechanism 10, and send a corresponding signal to control the blocking device 71, so that the blocking device 71 can promptly stop the carrying pallet 30, thereby achieving better automation of the electrolytic cell assembly system 100 and further improving the working efficiency and practicality of the electrolytic cell assembly system 100.

[0069] See Figure 5 and Figure 8 In one embodiment of this application, the electrolytic cell assembly system 100 further includes a positioning mechanism 73, which is disposed on the moving path of the carrier tray 30 and is used to adjust the position of the carrier tray 30 on the conveying mechanism 10.

[0070] In this embodiment, the positioning mechanism 73 can be configured in conjunction with the blocking device 71. When the blocking device 71 stops the carrying pallet 30 at the position of the corresponding pick-and-place mechanism 50, the positioning mechanism 73 can be activated to adjust the stopping position of the carrying pallet 30 so that each carrying pallet 30 can stop at the same position. This allows the pick-and-place mechanism 50 to position the material on the carrying pallet 30, preventing material assembly deviation and ensuring better alignment and assembly of multiple sheets, further improving the practicality and reliability of the electrolytic cell assembly system 100. The positioning mechanism 73 can be a push rod structure capable of pushing the carrying pallet 30 to reciprocate on the conveying mechanism 10, so that when the blocking device 71 stops the carrying pallet 30, the positioning mechanism 73 can push the carrying pallet 30 to a set position; or, the positioning mechanism 73 can be configured to interlock with the carrying pallet 30, so that during the interlocking process, the positioning mechanism 73 can move the carrying pallet 30 a certain distance along the conveying direction, achieving the positioning adjustment of the stopping position of the carrying pallet 30. Of course, there are many other structural forms of the positioning mechanism 73, and this application does not limit them, as long as they can make certain adjustments to the position of the pallet 30 when it is parked.

[0071] See Figure 3 , Figure 5 and Figure 6 In one embodiment of this application, the positioning mechanism 73 includes a lifting device 731 and a top plate 733. The lifting device 731 is installed on the conveying mechanism 10, and the top plate 733 is connected to the lifting device 731 and located below the carrying tray 30. The lifting device 731 can drive the top plate 733 to move up and down. The bottom of the carrying tray 30 is provided with either a snap-fit ​​hole 35 or a snap-fit ​​post 7331, and the surface of the top plate 733 is provided with either a snap-fit ​​hole 35 or a snap-fit ​​post 7331. The snap-fit ​​post 7331 is inserted into the snap-fit ​​hole 35.

[0072] In this embodiment, the positioning mechanism 73 may include a lifting device 731 and a top plate 733. The lifting device 731 may include, but is not limited to, a cylinder, a telescopic top rod, etc. The lifting device 731 drives the top plate 733 to move up and down, so that the top plate 733 can be raised in the direction below the carrying tray 30 and cooperate with the carrying tray 30 for positioning. When the carrying tray 30 needs to be moved to the next process, the lifting device 731 can be used to stably control the top plate 733 to descend and release the carrying tray 30, so as to ensure the stable operation of the electrolytic cell assembly system 100.

[0073] The positioning mechanism 73 can provide a protruding locking post 7331 on the surface of the top plate 733 and a matching locking hole 35 on the bottom of the carrying tray 30; or it can provide a recessed locking hole 35 on the surface of the top plate 733 and a protruding locking post 7331 on the bottom of the carrying tray 30. Furthermore, when the lifting device 731 drives the top plate 733 to rise, as the top plate 733 and the carrying tray 30 approach each other, the locking pin 7331 is inserted into the locking hole 35. If there is a certain positional offset between the carrying tray 30 and the top plate 733, the locking pin 7331 can be inserted into the locking hole 35 to move the carrying tray 30 to a position aligned with the top plate 733. This allows the positioning mechanism 73 to adjust the stopping position of the carrying tray 30, so that the positioning mechanism 73 can adjust each carrying tray 30 to stop in the same position, reducing the positional deviation of the material placed on the carrying tray 30 by the picking and placing mechanism 50. This achieves a more precise alignment and assembly effect of the electrolysis chamber, further improving the practicality and reliability of the electrolysis cell assembly system 100.

[0074] See Figure 5 In one embodiment of this application, the top plate 733 is further provided with a trigger 7333. The trigger 7333 is configured in conjunction with the limiting structure 31 to trigger the limiting structure 31 to release the limiting and fixing of the material.

[0075] In this embodiment, a trigger 7333 is provided on the surface of the top plate 733. The trigger 7333 can be configured to cooperate with the limiting structure 31 on the carrying tray 30. For example, the limiting structure 31 can be configured as a gripper or pressure block for holding materials. In this case, the trigger 7333 can be configured as a protrusion structure that cooperates with the limiting structure 31, so that the insertion of the trigger 7333 into the limiting structure 31 can drive the limiting structure 31 to elastically retract, thereby releasing the pressing effect of the limiting structure 31 on the material. Alternatively, the limiting structure 31 can be configured as a movable pressure block structure driven by electric control. In this case, the trigger 7333 can be a non-contact communication sensing element that cooperates with the limiting structure 31, so that when the top plate 733 and the carrying tray 30 are engaged and positioned, the trigger 7333 can be used to trigger the corresponding action of the limiting structure 31, thereby releasing the pressing effect of the limiting structure 31 on the material. Of course, the above is only an example of the way the trigger 7333 and the limit structure 31 are configured to cooperate. There are many other ways for the trigger 7333 and the limit structure 31 to cooperate and link, and this application does not limit them.

[0076] Therefore, by using the lifting of the top plate 733 and its engagement with the carrier tray 30, the trigger 7333 and the limiting structure 31 can be driven to move simultaneously. This allows the limiting structure 31 to release its constraint on the material, so that the pick-and-place mechanism 50 can stably place the material onto the carrier tray 30. Furthermore, when the top plate 733 descends to allow the carrier tray 30 to move to the next process, the trigger 7333 moves away from the limiting structure 31, allowing the limiting structure 31 to reset and fix the material. This effectively prevents the material from shifting as it moves with the carrier tray 30. This facilitates more convenient operation and control of the electrolytic cell assembly system 100 through the linkage between the trigger 7333 and the limiting structure 31, further improving the production efficiency and practicality of the electrolytic cell assembly system 100.

[0077] See Figure 8 In one embodiment of this application, the electrolytic cell assembly system 100 further includes an identification mechanism 75, which is located on the movement path of the carrier tray 30 to identify each material placed on the carrier tray 30.

[0078] It should be noted that the multiple sheets that make up the electrolysis chamber need to be stacked and assembled in a certain order to ensure the stable operation of the electrolytic cell. Therefore, the sheet materials that make up the electrolysis chamber can be equipped with barcodes, QR codes or other information codes that record their information, so that the information codes of the materials can be identified and recorded in sequence during the assembly of the electrolysis chamber, thus ensuring the stable production of the electrolytic cell.

[0079] In this embodiment, by setting an identification mechanism 75, which can be an instrument for scanning material information codes, including but not limited to QR code scanners, barcode scanners, multi-function scanners, etc., the identification mechanism 75 can accurately scan and identify the information codes on the materials when they are placed on the carrier tray 30, thereby identifying and recording the material information placed on the carrier tray 30 at this time. This helps to avoid the mis-installation of electrolysis chambers and ensures the stable operation of the electrolysis cell assembly system 100.

[0080] The identification mechanism 75 can be fixedly mounted on the conveying mechanism 10. When the picking and placing mechanism 50 has multiple loading stations 51, one identification mechanism 75 can be set for each loading station 51. Alternatively, it can be moved and installed on the conveying mechanism 10, and the identification mechanism 75 can move with the carrying pallet 30. There are many structural forms and setting methods for the identification mechanism 75. This application does not limit them. As long as the identification mechanism 75 can stably identify each material placed on the carrying pallet 30, it is acceptable.

[0081] See Figure 7 and Figure 8In one embodiment of this application, the conveying mechanism 10 includes a support frame 11 and a transmission device. The transmission device is connected to the support frame 11, and the carrying tray 30 is disposed on the support frame 11 and connected to the conveying device 13. The conveying device 13 drives the carrying tray 30 to move.

[0082] In this embodiment, the conveying mechanism 10 utilizes the support frame 11 to support the transmission device, the carrying pallet 30, and the materials, ensuring that the carrying pallet 30 can move stably on the support frame 11, thus achieving stable assembly production of the electrolytic cell assembly system 100. The transmission device can be a guide rail slider assembly mounted on the support frame 11, or a transmission belt assembly that rotates cyclically or reciprocally on the support frame 11. The transmission device can drive the carrying pallet 30 to move along the extension direction of the support frame 11, ensuring stable loading and transportation of materials supported by the carrying pallet 30, achieving better automated assembly operations of the electrolytic cell assembly system 100, and further improving the practicality and structural reliability of the electrolytic cell assembly system 100.

[0083] See Figure 7 and Figure 8 In one embodiment of this application, the support frame 11 includes a first frame 111 and a second frame 113 arranged at intervals. The transmission device includes a first transmission belt 131 and a second transmission belt 133. The first transmission belt 131 is disposed on the first frame 111, and the second transmission belt 133 is disposed on the second frame 113. The transmission direction of the first transmission belt 131 is opposite to the transmission direction of the second transmission belt 133. The conveying mechanism 10 also includes a lifting and transferring device 15, which is disposed at the end of the support frame 11. The lifting and transferring device 15 can drive the carrying tray 30 to move between the first frame 111 and the second frame 113.

[0084] In this embodiment, by adopting a double-layer structure in which the support frame 11 is stacked with the first frame 111 and the second frame 113, the first transmission belt 131 and the second transmission belt 133 with opposite transmission directions can be respectively set on the first frame 111 and the second frame 113. At this time, the carrying pallet 30 can perform material loading and assembly operations on the first frame 111 located on the upper layer. After the pre-assembly of the electrolysis chamber is completed and the material is unloaded, the carrying pallet 30 can be transferred to the second frame 113 for recycling. This is beneficial to achieve better continuous operation of the electrolytic cell assembly system 100 by using the double-layer conveying mechanism 10, and further improves the practicality and reliability of the electrolytic cell assembly system 100.

[0085] By providing a lifting and transfer device 15 at the end of the support frame 11, the carrying pallet 30 can be transferred between the first frame 111 and the second frame 113. The lifting and transfer device 15 can use a lifting platform to accommodate the carrying pallet 30 for lifting and moving, and when it is raised to be flush with the first frame 111 or the second frame 113, it moves the carrying pallet 30 out to the first frame 111 or the second frame 113, thereby realizing the transfer of the carrying pallet 30. Furthermore, under the action of the lifting and transfer device 15, the carrying pallet 30 on the first frame 111 can be moved to the lifting and transfer device 15 after the material assembly and unloading is completed. The lifting and transfer device 15 then transfers the empty carrying pallet 30 to the second frame 113, allowing the carrying pallet 30 to move in the opposite direction to the recycling station. Alternatively, the lifting and transfer device 15 can be set at both ends of the support frame 11, so that the empty carrying pallet 30 is driven by the second transmission belt 133 to the other end of the support frame 711 on the second frame 113, and then transferred by the lifting and transfer device 15 to the first frame 111, where it is driven by the first transmission belt 131 to perform the pre-assembly operation of the next electrolysis chamber. This is beneficial for better reuse of the carrying pallet 30 and further improves the automated assembly effect of the electrolytic cell assembly system 100.

[0086] See Figure 1 In one embodiment of this application, the picking and placing mechanism 50 includes at least one loading station 51, the loading station 51 includes a robotic arm 511 and a loading platform 513, the loading platform 513 is used to store materials, and the robotic arm 511 is used to pick up materials on the loading platform 513 and transfer them to the carrying tray 30.

[0087] In this embodiment, the pick-and-place mechanism 50 can be equipped with a loading station 51, which allows multiple materials that make up the electrolysis chamber to be arranged sequentially on the loading platform 513, so that the robotic arm 511 can sequentially pick up the corresponding materials from the loading platform 513 and assemble them on the carrying tray 30 to form the electrolysis chamber. Then, the carrying tray 30 carries the assembled electrolysis chamber and moves it to the next process with the conveying mechanism 10, ensuring the stable assembly operation of the electrolysis cell assembly system 100.

[0088] Alternatively, the loading and unloading mechanism 50 can be configured with a corresponding number of loading stations 51 according to the quantity of materials to be assembled, so that each loading station 51 is responsible for the loading and unloading of a portion of the materials. In this case, multiple loading stations 51 can be arranged sequentially along the transmission direction of the conveying mechanism 10. The robotic arm 511 can be controlled sequentially at each loading station 51 to pick up the materials on the loading platform 513 and place them on the carrying pallet 30. This allows the transmission carrying pallet 30 to be continuously placed on the conveying mechanism 10, and the materials can be stacked on each carrying pallet 30 sequentially by multiple loading stations 51. This is beneficial for better realizing the continuous assembly operation of the electrolytic cell assembly system 100 and further improving the production efficiency and practicality of the electrolytic cell assembly system 100.

[0089] In particular, the electrolytic cell assembly system 100 is equipped with a blocking device 71 to stop the carrying tray 30. When the picking and placing mechanism 50 extracts material onto the carrying tray 30, the blocking device 71 can be set for each feeding station 51 so that the carrying tray 30 can be stably stopped at the corresponding position of each feeding station 51, ensuring the stable extraction and feeding of materials.

[0090] When the electrolytic cell assembly system 100 is equipped with a positioning mechanism 73 to adjust the stopping position of the carrying pallet 30, a positioning mechanism 73 can be set for each loading station 51 to ensure that the stopping position of each carrying pallet 30 is consistent in any loading station 51, effectively reducing the positional deviation of the material on the carrying pallet 30 and ensuring the accurate positioning and assembly of the electrolysis chamber.

[0091] When the electrolytic cell assembly system 100 is equipped with an identification mechanism 75 to identify the information of each material placed on the support tray 30, the identification mechanism 75 can be set at each feeding station 51, so that the material placed on the support tray 30 can be identified stably at each feeding station 51. This allows the electrolytic cells to maintain a certain material order during assembly, avoids misassembly of the electrolytic cells, and further improves the stability and reliability of the assembly operation of the electrolytic cell assembly system 100.

[0092] In some embodiments, such as Figure 1 As shown, the loading and unloading structure may include five loading stations 51. The five loading stations 51 along the transmission direction may be respectively the electrode plate loading station 51, the first nickel mesh loading station 51, the diaphragm cloth loading station 51, the gasket loading station 51, and the second nickel mesh loading station 51. As the carrying tray 30 moves on the conveying mechanism 10, the five loading stations 51 can be controlled to place materials such as electrode plates, the first nickel mesh, the diaphragm cloth, the gasket, and the second nickel mesh onto the carrying tray 30. When the five materials are placed on the carrying tray 30, they are stacked and assembled in sequence to form an electrolysis chamber, realizing better automated assembly operations of the electrolytic cell assembly system 100 and further improving production efficiency.

[0093] See Figure 9 In one embodiment of this application, the electrolytic cell assembly system 100 further includes an assembly mechanism 90, which is arranged sequentially with the pick-and-place mechanism 50 along the conveying direction of the conveying mechanism 10, for extracting materials from the carrying tray 30 for unloading and assembly.

[0094] In this embodiment, the electrolytic cell assembly system 100 can have the pick-and-place mechanism 50 and the assembly mechanism 90 arranged sequentially along the transmission direction. After the pick-and-place mechanism 50 places materials sequentially onto the support tray 30 to form pre-assembled electrolytic cells, the conveying mechanism 10 transports the support tray 30 to the corresponding position in the assembly mechanism 90. This allows the assembly mechanism 90 to extract the pre-assembled electrolytic cells and stack multiple electrolytic cells to form an electrolytic cell, achieving better automation of the electrolytic cell assembly system 100. It is understood that the assembly mechanism 90 can extract a corresponding number of electrolytic cells from the conveying mechanism 10 for assembly according to the assembly requirements of different electrolytic cells, enabling the electrolytic cell assembly system 100 to adapt to the assembly operations of various types of electrolytic cells and improving its practicality.

[0095] At this point, the assembly mechanism 90 extracts the pre-assembled electrolysis chamber and performs secondary positioning and pressing tests on the electrolysis chamber to ensure that the various sheet materials of the electrolysis chamber are better aligned and assembled. It also checks whether the pressing on the back of the electrode plate has been worn during the transmission process. This allows the assembly mechanism 90 to better assemble the electrolysis chambers that meet the requirements, ensuring the production qualification rate of the electrolytic cell and further improving the practicality and structural reliability of the electrolytic cell assembly system 100.

[0096] In some embodiments, the final assembly mechanism 90 may include a secondary positioning device 91, a transfer device 93, and a final assembly platform 95. During the production process, when the conveying mechanism 10 transports the carrier tray 30 carrying the pre-assembled electrolytic cells to the position of the final assembly mechanism 90, the transfer device 93 can be controlled to first extract the electrolytic cells and transfer them to the secondary positioning device 91. After the secondary positioning device 91 completes the secondary positioning and tableting detection of the electrolytic cells, the transfer device 93 can then be controlled to transfer the qualified electrolytic cells from the secondary positioning device 91 to the final assembly platform 95. Subsequently, multiple electrolytic cells are stacked and assembled sequentially on the final assembly platform 95 to form an electrolytic cell, thereby achieving more reliable and precise automated assembly of the electrolytic cell assembly system 100 and effectively improving the assembly efficiency and quality of the electrolytic cell.

[0097] The above description is merely an exemplary embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the technical concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. An electrolytic cell assembly system, characterized in that, include: Transmission mechanism; A carrying tray is disposed on the conveying mechanism and is movably disposed along the conveying direction of the conveying mechanism. The carrying tray is used to carry materials. A limiting structure is provided on the carrying tray to limit and fix the materials. A pick-and-place mechanism is provided adjacent to the conveying mechanism and arranged along the conveying direction of the conveying mechanism. The pick-and-place mechanism is used to sequentially transfer the materials onto the carrying tray. An assembly mechanism is provided, which is arranged sequentially with the pick-and-place mechanism along the conveying direction of the conveying mechanism, for extracting the material from the carrying tray for unloading and assembly.

2. The electrolytic cell assembly system as described in claim 1, characterized in that, The limiting structure includes a positioning pin, which protrudes from the surface of the carrying tray and can be inserted into the assembly hole of the material.

3. The electrolytic cell assembly system as described in claim 2, characterized in that, The limiting structure includes at least two sets of positioning pins, which are arranged at intervals along the width direction of the carrying tray.

4. The electrolytic cell assembly system as described in claim 1, characterized in that, The limiting structure includes a clamping mechanism, which is movably disposed on the surface of the carrying tray and is used to clamp and fix the material.

5. The electrolytic cell assembly system as described in claim 4, characterized in that, The clamping mechanism includes: A drive unit is mounted on the support tray; A pressure bar is connected to the driving device, which can drive the pressure bar to rise, fall, and rotate, so that the pressure bar can press the material.

6. The electrolytic cell assembly system as described in claim 4, characterized in that, The limiting structure includes at least two sets of the clamping mechanisms, which are arranged at intervals along the width direction of the carrying tray.

7. The electrolytic cell assembly system as described in claim 1, characterized in that, The support pallet also includes a pad, which is disposed on the surface of the support pallet to support the material.

8. The electrolytic cell assembly system as described in claim 1, characterized in that, The electrolytic cell assembly system also includes a blocking device, which is located on the moving path of the carrying tray and is used to stop the carrying tray.

9. The electrolytic cell assembly system as described in claim 8, characterized in that, The blocking device includes a bracket and a stop block. The bracket is mounted on the conveying mechanism, and the stop block is movably connected to the bracket to abut and stop the carrying tray.

10. The electrolytic cell assembly system as described in claim 8, characterized in that, The electrolytic cell assembly system also includes a positioning mechanism, which is located on the moving path of the carrying tray to adjust the position of the carrying tray on the conveying mechanism.

11. The electrolytic cell assembly system as described in claim 10, characterized in that, The positioning mechanism includes a lifting device and a top plate. The lifting device is installed on the conveying mechanism, and the top plate is connected to the lifting device and located below the carrying tray. The lifting device can drive the top plate to move up and down. The bottom of the carrying tray is provided with either a snap-fit ​​hole or a snap-fit ​​post, and the surface of the top plate is provided with either a snap-fit ​​hole or a snap-fit ​​post. The snap-fit ​​post is inserted into the snap-fit ​​hole.

12. The electrolytic cell assembly system as described in claim 11, characterized in that, The top plate is also provided with a trigger, which is configured in conjunction with the limiting structure to trigger the limiting structure to release the limiting and fixing of the material.

13. The electrolytic cell assembly system as described in claim 1, characterized in that, The electrolytic cell assembly system also includes an identification mechanism located on the moving path of the carrier tray to identify each material placed on the carrier tray.

14. The electrolytic cell assembly system as described in claim 1, characterized in that, The conveying mechanism includes a support frame and a transmission device. The transmission device is connected to the support frame, and the carrying tray is disposed on the support frame and connected to the conveying device. The conveying device drives the carrying tray to move.

15. The electrolytic cell assembly system as described in claim 14, characterized in that, The support frame includes a first frame and a second frame arranged in a spaced-apart layer. The transmission device includes a first transmission belt and a second transmission belt. The first transmission belt is disposed on the first frame, and the second transmission belt is disposed on the second frame. The transmission direction of the first transmission belt is opposite to the transmission direction of the second transmission belt. The conveying mechanism also includes a lifting and transferring device, which is located at the end of the support frame and can drive the carrying tray to move between the first frame and the second frame.

16. The electrolytic cell assembly system as described in claim 1, characterized in that, The picking and placing mechanism includes at least one loading station, which includes a robotic arm and a loading platform. The loading platform is used to store materials, and the robotic arm is used to pick up the materials on the loading platform and transfer them to the carrying pallet.

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