Automatic electrolyte filling device

Abstract

The application provides an electrolyte automatic filling device, which can solve the problem of filling failure or interruption caused by the deviation of the container position from the preset moving path during the automatic filling process, ensure the accurate positioning of the container before moving to the filling position, guarantee the continuous filling, and thus improve the filling accuracy and production efficiency. The electrolyte automatic filling device comprises a machine body, a roller conveyor, an electrolyte filling gun and a position correction device. The roller conveyor is sequentially provided with a correction section and a filling section along the advancing direction. The electrolyte filling gun is arranged on the machine body and located directly above the filling section. The position correction device is arranged on the correction section of the roller conveyor and used for correcting the position of the container conveyed by the roller conveyor in the correction section, so that the container can move forward along the preset path to the filling section.

Description

Technical Field

[0001] This application relates to the field of filling technology, and in particular to an automatic electrolyte filling device. Background Technology

[0002] Electrolyte is a liquid medium that can conduct electricity. Its core function is to achieve charge transfer through the migration of ions. Conductivity and chemical stability are its core properties. It is widely used in electrochemical equipment. In the production and processing of electrolyte, automatic filling equipment is required to accurately fill the electrolyte into the target container.

[0003] Existing electrolyte filling equipment typically involves placing containers on a roller conveyor belt, which then moves the containers. When the container reaches the corresponding position below the injection gun, the injection gun fills the container with its stored electrolyte, thus completing the automatic electrolyte filling process. However, because the container's position is prone to shifting during transport on the roller conveyor belt, the container opening may deviate from the injection range of the injection gun, resulting in electrolyte filling failures and impacting production efficiency and product quality.

[0004] To address the aforementioned issues, existing technologies typically employ a pushing device. When a container deviates from its preset path while moving forward on a roller conveyor belt, the pushing device directly pushes the container below the injection gun for injection. This approach hinders subsequent containers from continuing to approach the injection gun on the roller conveyor belt, interrupting the continuous production process and reducing filling efficiency. It is not suitable for production scenarios requiring continuous, efficient, and accurate injection. Utility Model Content

[0005] The purpose of this application is to provide an automatic electrolyte filling device that can solve the problem of electrolyte filling failure or interruption caused by the container position deviating from the preset moving path during the automatic filling process. It ensures that the container is accurately positioned before moving to the filling position, ensuring continuous filling, thereby improving filling accuracy and production efficiency.

[0006] Based on this, the embodiments of this application disclose an automatic electrolyte filling device, comprising:

[0007] The machine body; a roller conveyor belt, which has a straightening section and an injection section in sequence along the forward direction; an injection gun, which is located on the machine body and directly above the injection section; and a position correction device, which is located on the straightening section of the roller conveyor belt and is used to correct the position of the container conveyed by the roller conveyor belt in the straightening section, so that the container can move forward along a preset path to the injection section.

[0008] Using the above technical solution, when the container enters the correction section, the position correction device restricts the container's lateral displacement on the conveyor belt, causing the container to move forward along a preset path under the drive of the conveyor belt. After the container completes position correction and enters the injection section, its movement path is aligned with the axis of the injection gun, at which point the injection gun can be activated to complete the electrolyte filling. This application achieves dynamic correction of the container position during the conveying process through segmented processing, ensuring that each container remains in the preset position when it reaches the injection section. This avoids production cycle interruptions caused by position correction, ensures continuous injection, and thus improves injection accuracy and production efficiency.

[0009] According to one embodiment of this application, the position correction device includes a blocking mechanism with a blocking surface and a pushing mechanism with a pushing surface. The blocking surface and the pushing surface are arranged at intervals along the left and right directions of the roller conveyor belt and are parallel to the forward direction of the roller conveyor belt. The container is located between the blocking surface and the pushing surface and moves forward along the blocking surface and the pushing surface.

[0010] Using the above technical solution, a position correction channel is formed between the blocking surfaces and the pushing surfaces arranged at intervals in the left and right directions. When the container enters the correction section, its left and right sides contact the blocking surfaces and the pushing surfaces respectively. Under the action of the conveyor belt driving force, the container moves and automatically centers in the channel jointly constrained by the blocking surfaces and the pushing surfaces, and position correction is achieved during continuous conveying.

[0011] According to one embodiment of this application, the blocking mechanism includes a baffle and a guide plate, the baffle providing a blocking surface and the guide plate extending rearward from the baffle and toward a direction away from the pushing surface.

[0012] Using the above technical solution, when the container enters the straightening section, it first contacts the guide plate and slides along the guide plate under the drive of the roller conveyor belt until it is completely in contact with the blocking surface, and then moves forward along the blocking surface. The combination structure of the guide plate and the baffle provides dynamic guidance while limiting the position, avoiding direct collision between the front end of the container and the blocking surface. At the same time, the gradually expanding channel guides the container to naturally adjust its movement direction, realizing the gradual adjustment of the container's position.

[0013] According to one embodiment of this application, the blocking mechanism further includes a plurality of rollers arranged sequentially along the forward direction of the roller conveyor belt, the rollers being rotatably mounted on the baffle and protruding from the blocking surface of the baffle.

[0014] By employing the above technical solution, when the container moves to the straightening section on the roller conveyor belt, its side contacts the rollers to generate rolling friction. The rollers are arranged sequentially along the conveying direction to form a continuous guide path. This allows the container to utilize the rolling friction with the rollers to replace the sliding friction between the container and the blocking surface during movement, reducing the frictional force experienced by the container during the straightening process and ensuring that the container can still move smoothly along the preset path even under constraint. In other words, the blocking mechanism of this application effectively solves the problem of poor container movement caused by excessive frictional resistance during position straightening. By replacing sliding friction with rolling friction, the container can still move stably along the preset path even when constrained by the blocking surface, improving the reliability and continuity of position straightening.

[0015] According to one embodiment of this application, the blocking mechanism includes a baffle and a plurality of rollers, the baffle providing a blocking surface, the rollers being arranged sequentially along the forward direction of the roller conveyor belt, and the rollers protruding from the blocking surface of the baffle.

[0016] According to one embodiment of this application, the pushing mechanism further includes a push plate and an electric telescopic rod. The push plate provides a pushing surface, and the electric telescopic rod is driven and connected to the push plate to drive the push plate closer to or away from the blocking surface.

[0017] Using the above technical solution, when the container shifts position during transport, the electric telescopic rod drives the pusher plate to move laterally, adapting the dynamic distance between the pushing surface and the blocking surface to the actual size of the container. During movement, the baffle continuously applies a lateral thrust to the container, causing it to move along a preset path. When the container completes its position correction and moves to the filling section, the electric telescopic rod drives the pusher plate back to its initial position, ensuring unimpeded movement of subsequent containers. The dynamic adjustment of the pusher plate enables precise positioning of containers of different sizes, significantly improving the automation and production efficiency of electrolyte filling operations.

[0018] According to one embodiment of this application, the pushing mechanism further includes a rubber plate disposed on the side of the push plate near the blocking surface.

[0019] Using the above technical solution, when the electric telescopic rod drives the pusher plate to move towards the blocking surface, the rubber plate preferentially contacts the side wall of the container. The elastic deformation of the rubber material absorbs the mechanical impact force, preventing the container from directly colliding with the rigid pusher plate. Utilizing the elasticity and softness of the rubber, the impact wear caused by the pusher plate on the container surface is reduced, improving the protection effect on the container. Simultaneously, after the container is corrected to fit tightly against the blocking surface, the rubber plate continuously applies elastic pressure, ensuring the container remains transported along the preset path.

[0020] According to one embodiment of this application, the pushing mechanism further includes a spring rod fixedly connected to the rubber plate and movably passing through the push plate, and a spring fitted on the spring rod, wherein the two ends of the spring are respectively fixed to the push plate and the spring rod, for driving the rubber plate away from the push plate.

[0021] Using the above technical solution, when the container is conveyed to the correction section and comes into contact with the rubber plate, the spring rod, under the thrust of the container, drives the rubber plate to move towards the push plate, compressing the spring. At this time, the elastic deformation of the spring absorbs the instantaneous load generated during the pushing process, avoiding container deformation or secondary displacement caused by rigid contact. After the container completes position correction and disengages from contact, the spring releases its stored elastic potential energy, driving the spring rod to reset the rubber plate to its initial position away from the push plate. Thus, the rubber plate can adapt to the positional deviation of containers of different sizes during the pushing process, maintaining a stable pushing force through elastic contact.

[0022] According to one embodiment of this application, the position correction device further includes an assembly mechanism, which includes an assembly cylinder, a perforated rod slidably connected to the assembly cylinder, and fasteners that cooperate with the assembly cylinder and the perforated rod. An electric telescopic rod is fixedly connected to the assembly cylinder, and a blocking mechanism is fixedly disposed on the perforated rod.

[0023] Using the above technical solution, when it is necessary to adjust the distance between the blocking mechanism and the pushing mechanism, the perforated rod can slide relative to the assembly cylinder. By observing the container size, the corresponding positioning hole position of the perforated rod is selected. Then, the fastener is passed through the through hole in the side wall of the assembly cylinder and inserted into the selected hole of the perforated rod, thereby completing the fixation of the assembly cylinder and the perforated rod. The fixed connection between the electric telescopic rod and the assembly cylinder allows the pushing surface to quickly change position when the pushing mechanism is adjusted, and the blocking mechanism achieves rigid support of the blocking surface through the fixation of the perforated rod. This adjustment method allows operators to quickly adapt to the position correction needs of containers of different widths through sliding and insertion actions without disassembling the entire component.

[0024] According to one embodiment of this application, the blocking mechanism further includes a first support rod fixed to the baffle, the first support rod being fixedly connected to the perforated rod.

[0025] By adopting the above technical solution, the first support rod connecting the baffle and the perforated rod can mainly enable the baffle and the perforated rod to be located on the upper and lower sides of the roller conveyor belt respectively, leaving only the baffle structure on the conveying surface of the roller conveyor belt. The structure is simple and conducive to the conveying of containers.

[0026] According to one embodiment of this application, the pushing mechanism further includes a second support rod fixed to the push plate, the second support rod being fixedly connected to the electric telescopic rod.

[0027] Using the above technical solution, the second support rod connects the push plate and the electric telescopic rod. Without affecting the electric telescopic rod's drive of the push plate, the electric telescopic rod is positioned below the roller conveyor belt, ensuring that there is no excessive structural interference with the container's position correction during roller conveyor belt operation.

[0028] According to one embodiment of this application, the assembly mechanism further includes a limiting post fixedly connected to the perforated rod, the limiting post being slidably disposed on the assembly cylinder.

[0029] Using the above technical solution, the limiting post is fixedly connected to the perforated rod and slides synchronously with it. An annular slide rail can be opened on the assembly cylinder, the width of which is adapted to the width of the limiting post, and physical stops are formed at both ends of the slide rail. When the perforated rod slides to its limit position in the assembly cylinder, the limiting post contacts the end of the slide rail, preventing the perforated rod from sliding further and thus limiting its stroke. The design of the limiting post ensures that the movement of the baffle is more precise and controllable, ensuring that the position correction device can flexibly adjust the baffle position when adapting to different container sizes, while also ensuring that the components do not detach. This improves the stability and reliability of the position correction device and provides a fundamental guarantee for the accuracy of electrolyte filling.

[0030] According to one embodiment of this application, the automatic electrolyte filling device further includes a quick-release mechanism, which includes an assembly frame fixedly connected to the body, an assembly block slidably engaged with the assembly frame, and a fastener connecting the assembly frame and the assembly block.

[0031] Using the above technical solution, the surface of the assembly block is designed as a sliding insertion structure that mates with the inner wall of the assembly frame, allowing the assembly block to slide into the assembly frame in a specific direction. When the assembly block slides to a preset position, a fastener is inserted into the aligned hole to achieve mechanical locking. The assembly frame, assembly block, and fastener constitute a quick assembly / disassembly system, which can be completed without special tools, reducing maintenance costs. It also enables flexible installation and disassembly between the position correction device and the roller conveyor belt, improving the flexibility of use and ease of maintenance of the position correction device.

[0032] According to one embodiment of this application, the quick-release mechanism further includes a limiting frame fixedly connected to the assembly frame and a limiting plate fixedly connected to the fastener, wherein the limiting plate movably cooperates with the limiting frame.

[0033] By adopting the above technical solution, when the fastener is inserted into the hole aligned with the assembly block and the assembly frame, rotating the limiting plate into the limiting frame can prevent the fastener from accidentally loosening during vibration and enhance the stability of the quick-release mechanism.

[0034] According to one embodiment of this application, the automatic electrolyte filling device further includes a weighing device disposed in the liquid injection section of the roller conveyor belt.

[0035] Existing electrolyte filling equipment typically involves placing a container on a roller conveyor belt, which then moves the container. When the container reaches a weighing platform, the conveyor belt stops, aligning the container with the injection gun. The injection gun then fills the container with its stored electrolyte. During this process, the weighing platform weighs the electrolyte, thus completing the automatic filling and weighing of the electrolyte. This method automatically and accurately fills the target container with the weighed electrolyte.

[0036] Using the above technical solution, when the container is conveyed to the injection section and the injection gun begins to inject electrolyte, the weighing device weighs the injected electrolyte, and stops the injection when it meets the standard.

[0037] According to one embodiment of this application, the automatic electrolyte filling device further includes a display screen fixed to the body, which communicates with a weighing device to display the mass measured by the weighing device.

[0038] By adopting the above technical solution, the display screen, as a visual device, can show the weight measured by the weighing device and provide feedback on the liquid injection progress to the weighing device, thereby improving operational accuracy. As a core tool for human-machine interaction and process monitoring, it enhances the intelligence, safety, and operability of the equipment. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology 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.

[0040] Figure 1 This is a perspective view of an automatic electrolyte filling device according to an embodiment of this application;

[0041] Figure 2 A perspective view of an automatic electrolyte filling device according to the above embodiments of this application is shown.

[0042] Figure 3 A schematic diagram of the position correction device for an automatic electrolyte filling device according to the above embodiments of this application is shown;

[0043] Figure 4 A schematic diagram of the blocking mechanism and assembly mechanism of the position correction device for an automatic electrolyte filling device according to the above embodiments of this application is shown.

[0044] Figure 5A schematic diagram of the pushing mechanism and assembly mechanism of the position correction device for an automatic electrolyte filling device according to the above embodiments of this application is shown.

[0045] Figure 6 A schematic diagram of the quick-release mechanism of the automatic electrolyte filling device according to the above embodiments of this application is shown.

[0046] Key reference numerals:

[0047] 10. Machine body; 20. Roller conveyor belt; 30. Injection gun; 40. Position correction device; 41. Blocking mechanism; 411. Baffle; 412. Guide plate; 413. Roller; 414. First support rod; 42. Pushing mechanism; 421. Push plate; 422. Electric telescopic rod; 423. Rubber plate; 424. Spring rod; 425. Spring; 426. Second support rod; 43. Assembly mechanism; 431. Assembly cylinder; 432. Multi-hole rod; 433. Fastener; 434. Limiting post; 50. Quick release mechanism; 51. Assembly frame; 52. Assembly block; 53. Fixing component; 54. Limiting frame; 55. Limiting plate; 60. Weighing device; 70. Display screen; Detailed Implementation

[0048] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0049] In the description of the embodiments in this application, it should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intervening component. The terms "upper," "lower," "left," "right," and similar expressions used in this application's specification are for illustrative purposes only and do not represent the only possible implementation.

[0050] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated.

[0051] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used in this application includes any and all combinations of one or more of the associated listed items.

[0052] In existing technologies, electrolyte filling equipment typically uses roller conveyors to transport containers to the filling station. However, containers are prone to positional shifts during transport, causing the filling gun to misalign with the container opening. Traditional solutions use pushing devices to forcibly correct the container position, but this interrupts the continuous operation of the conveyor belt, affecting the path of subsequent containers and reducing filling efficiency.

[0053] To address the aforementioned issues, this application provides an automatic electrolyte filling device that automatically corrects the position of the container during the conveying process using a position correction device. This ensures that the container is always conveyed along a preset path, guaranteeing accurate positioning of the container before it reaches the filling position, thereby improving filling accuracy and production efficiency.

[0054] Specifically, please see Figure 1 and Figure 2 One embodiment of this application provides an automatic electrolyte filling device, including a body 10, a roller conveyor belt 20, a liquid injection gun 30, and a position correction device 40. The roller conveyor belt 20 has a correction section and a liquid injection section sequentially arranged along the forward direction. The liquid injection gun 30 is disposed on the body 10 and located directly above the liquid injection section. The position correction device 40 is disposed on the correction section of the roller conveyor belt 20 and is used to correct the position of the container conveyed by the roller conveyor belt 20 in the correction section, so that the container can move forward along a preset path to the liquid injection section. It is understood that the body 10 refers to a rigid frame structure that supports the roller conveyor belt 20 and the liquid injection gun 30, and can be a welded metal frame or a modular assembly mechanism. The correction section and the liquid injection section of the roller conveyor belt 20 can be driven and controlled independently.

[0055] It is worth noting that when the container enters the correction section, the position correction device 40 restricts the lateral displacement of the container in the left-right direction of the roller conveyor 20, causing the container to move forward along a preset path under the drive of the roller conveyor 20. In this way, the container position is dynamically corrected during the conveying process through segmented processing, ensuring that each container remains in the preset position when it reaches the liquid injection section. This avoids production cycle interruptions caused by position correction, ensures continuous liquid injection, and thus improves liquid injection accuracy and production efficiency.

[0056] Furthermore, please see Figure 3The position correction device 40 includes a blocking mechanism 41 with a blocking surface and a pushing mechanism 42 with a pushing surface. The blocking surface and the pushing surface are arranged at intervals along the left and right directions of the roller conveyor 20 and are parallel to the forward direction of the roller conveyor 20. The container is located between the blocking surface and the pushing surface and moves forward against the blocking surface and the pushing surface. In this way, when the container enters the correction section, its left and right sides contact the blocking surface and the pushing surface respectively. Under the action of the conveyor belt driving force, the container moves and automatically centers in the channel jointly constrained by the blocking surface and the pushing surface, realizing position correction during continuous conveying. It can be understood that the blocking mechanism 41 restricts the left and right displacement of the container through rigid contact, and can be a metal baffle or a guide mechanism with rollers. Linear guide rails or guide groove structures can also be used to ensure that the container moves along a preset path.

[0057] Optionally, please see Figure 4 The blocking mechanism 41 includes a baffle 411 and a guide plate 412. The baffle 411 provides a blocking surface, and the guide plate 412 extends rearward from the baffle 411 and in a direction away from the pushing surface. When the container enters the straightening section, it first contacts the guide plate 412, slides along the guide plate 412 under the drive of the roller conveyor belt 20 until it is completely in contact with the blocking surface, and then moves forward along the blocking surface. The combined structure of the guide plate 412 and the baffle 411 provides dynamic guidance while limiting the position, avoiding direct collision between the front end of the container and the blocking surface. At the same time, the gradually expanding channel guides the container to naturally adjust its movement direction, realizing the gradual adjustment of the container's position.

[0058] The baffle 411 can be an upright plate-like structure perpendicular to the conveying direction of the roller conveyor belt 20. Specifically, it can be a metal plate or a high-strength plastic plate, fixed to one side of the roller conveyor belt 20, and restricts container offset through a rigid blocking surface. The guide plate 412 can be a smooth stainless steel arc plate, which guides the container to contact the baffle 411 by increasing the contact area.

[0059] Optionally, please see Figure 4 The blocking mechanism 41 may further include a plurality of rollers 413 arranged sequentially along the forward direction of the roller conveyor 20. The rollers 413 are rotatably mounted on the baffle 411 and protrude from the blocking surface of the baffle 411. The rollers 413 replace sliding friction with rolling friction, significantly reducing frictional resistance while maintaining the positioning function of the blocking surface, ensuring smooth movement of the container during the straightening section. The baffle 411 may be a plate-like structure cut from a metal sheet, with its blocking surface contacting the side of the container to achieve positional constraint.

[0060] In other examples, the blocking mechanism 41 may exclude the guide plate 412 and include a baffle 411 and a plurality of rollers 413. The baffle 411 provides a blocking surface, and the rollers 413 are arranged sequentially along the forward direction of the roller conveyor 20, protruding from the blocking surface of the baffle 411. When the container moves on the roller conveyor 20 to the correction section, the container contacts the rollers 413, which rotate as the container moves. This rolling friction contact ensures that the container maintains stable movement during position correction, improving the reliability and continuity of the conveyor path correction. It is understood that the baffle 411 can be made of metal or plastic sheet material to limit the lateral deviation of the container on the roller conveyor 20.

[0061] Based on the above embodiments, the pushing mechanism 42 includes a push plate 421 and an electric telescopic rod 422. The push plate 421 provides a pushing surface, and the electric telescopic rod 422 is driven and connected to the push plate 421 to drive the push plate 421 closer to or further away from the blocking surface. When the container's position shifts during transport, the electric telescopic rod 422 drives the push plate 421 to move left or right, so that the dynamic distance between the pushing surface and the blocking surface adapts to the actual size of the container. When the container completes position correction and moves to the filling section, the electric telescopic rod 422 can drive the push plate 421 back to its initial position, ensuring that the movement of subsequent containers is not obstructed. The dynamic adjustment of the push plate 421 enables containers of different specifications to achieve accurate positioning, significantly improving the automation level and production efficiency of electrolyte filling operations. The push plate 421 can be a flat metal plate, and the electric telescopic rod 422 drives the push plate 421 to contact the container via electricity to form a stable limiting support. Specifically, a servo motor combined with a lead screw structure can be used to achieve this.

[0062] Optional, please participate Figure 5 The pushing mechanism 42 also includes a rubber plate 423, which is disposed on the side of the push plate 421 near the blocking surface. When the electric telescopic rod 422 drives the push plate 421 to move towards the blocking surface, the rubber plate preferentially contacts the side wall of the container. The elastic deformation generated by the rubber material absorbs the mechanical impact force, preventing the container from directly colliding with the rigid push plate. Utilizing the elasticity and softness of the rubber, the impact wear caused by the push plate on the container surface is reduced, improving the protection effect on the container. At the same time, after the container is corrected to fit tightly against the blocking surface, the rubber plate continuously applies elastic pressure, keeping the container conveyed along the preset path. The rubber plate 423 refers to a buffer component made of elastic polymer material, specifically vulcanized rubber or silicone.

[0063] Optionally, please see Figure 5The pushing mechanism 42 also includes a spring rod 424 fixedly connected to the rubber plate 423 and movably passing through the push plate 421, and a spring 425 fitted onto the spring rod 424. Both ends of the spring 425 are fixed to the push plate 421 and the spring rod 424 respectively, used to drive the rubber plate 423 away from the push plate 421. When the container is conveyed to the correction section and contacts the rubber plate 423, the spring rod 424, under the action of the container's pushing force, drives the rubber plate 423 to move towards the push plate 421, compressing the spring 425. At this time, the elastic deformation of the spring 425 absorbs the instantaneous load generated during the pushing process, avoiding rigid contact that could cause container deformation or secondary displacement. When the container completes position correction and disengages from contact, the spring 425 releases its stored elastic potential energy, driving the spring rod 424 to reset the rubber plate 423 to its initial position away from the push plate 421. Thus, the rubber plate 423 can adapt to the positional deviation of containers of different sizes during the pushing process, maintaining a stable pushing force through elastic contact. Among them, the spring rod 424 can be a rod-shaped structure, which can be made of metal rod or composite material rod, and the spring 425 can be a compression spring, which is used to store deformation energy when the rubber plate 423 is compressed and release energy to reset after the pressure is released.

[0064] Specifically, please see Figure 4 and Figure 5The position correction device 40 also includes an assembly mechanism 43, which includes an assembly cylinder 431, a perforated rod 432 slidably connected to the assembly cylinder 431, and fasteners 433 that cooperate with the assembly cylinder 431 and the perforated rod 432. An electric telescopic rod 422 is fixedly connected to the assembly cylinder 431, and a blocking mechanism 41 is fixedly mounted on the perforated rod 432. When it is necessary to adjust the distance between the blocking mechanism 41 and the pushing mechanism 42, the perforated rod 432 can slide relative to the assembly cylinder 431. By observing the container size, the corresponding positioning hole position of the perforated rod 432 is selected. Then, the fastener 433 is passed through the through hole in the side wall of the assembly cylinder 431 and inserted into the selected hole position of the perforated rod 432, thereby completing the fixation of the assembly cylinder 431 and the perforated rod 432. The fixed connection between the electric telescopic rod 422 and the assembly cylinder 431 allows the pushing surface of the pushing mechanism 42 to quickly change position when adjusting its position. The blocking mechanism 41 achieves rigid support of the blocking surface through the fixation of the perforated rod 432. This adjustment method allows operators to quickly adapt to the positional correction needs of containers of different widths through sliding and insertion actions without disassembling the entire component. The assembly cylinder 431 can be a cylindrical structure that mates with the perforated rod 432. Specifically, it can be a metal cylinder or rectangular cylinder with internal grooves. The sliding engagement of the grooves with the perforated rod 432 achieves the positional adjustment of the blocking mechanism 41 along the left-right direction of the roller conveyor belt 20. The perforated rod 432 can be a rod-shaped component with multiple positioning holes distributed along its length. Fasteners 433 are inserted into different holes to achieve engagement with the assembly cylinder 431. The fasteners 433, as connecting components, can be bolts or pins, and are fixed by tightening or inserting.

[0065] Optionally, the blocking mechanism 41 further includes a first support rod 414 fixed to the baffle 411, and the first support rod 414 is fixedly connected to the perforated rod 432. The first support rod 414 connecting the baffle 411 and the perforated rod 432 mainly enables the baffle 411 and the perforated rod 432 to be located on the upper and lower surfaces of the roller conveyor belt 20 respectively, leaving only the baffle 411 on the conveying surface of the roller conveyor belt 20. The structure is simple and conducive to the conveying of containers.

[0066] Optionally, the pushing mechanism 42 further includes a second support rod 426 fixed to the push plate 421, and the second support rod 426 is fixedly connected to the electric telescopic rod 422. The second support rod 426 connects the push plate 421 and the electric telescopic rod 422, and without affecting the electric telescopic rod 422 driving the push plate 421, the electric telescopic rod 422 is positioned below the roller conveyor belt 20, so that there is no excessive structural interference with the container position correction when the roller conveyor belt 20 is conveying.

[0067] It is understood that the first support rod 414 and the second support rod 426 can be metal components with an L-shaped cross section. The L-shape is used to change the orientation of the baffle 411 and the push plate 421 so that the baffle 411 and the push plate 421 are opposite each other. The metal components provide support with sufficient strength to support the movement of the baffle 411 and the push plate 421.

[0068] Specifically, the assembly mechanism 43 may further include a limiting post 434 fixedly connected to the perforated rod 432, and the limiting post 434 is slidably disposed on the assembly cylinder 431. The limiting post 434 is fixedly connected to the perforated rod 432 and slides synchronously with the perforated rod 432. An annular slide rail can be opened on the assembly cylinder 431, the width of which is adapted to the width of the limiting post 434, and the two ends of the slide rail form physical stops. When the perforated rod 432 slides to its limit position in the assembly cylinder 431, the limiting post 434 contacts the end point of the slide rail, preventing the perforated rod 432 from continuing to slide, thereby limiting its stroke. The design of the limiting post 434 ensures that the movement of the baffle 411 is more precise and controllable, ensuring that the position correction device 40 can flexibly adjust the position of the baffle when adapting to different container sizes, while ensuring that the components do not detach, thus improving the stability and reliability of the position correction device 40 and providing a basic guarantee for the accuracy of electrolyte filling.

[0069] For more details, please see Figure 6 The automatic electrolyte filling device also includes a quick-release mechanism 50, which comprises an assembly frame 51 fixedly connected to the machine body 10, an assembly block 52 slidably engaged with the assembly frame 51, and a fastener 53 connecting the assembly frame 51 and the assembly block 52. The surface of the assembly block 52 is designed as a sliding insertion structure that engages with the inner wall of the assembly frame 51, allowing the assembly block 52 to slide into the assembly frame 51 in a specific direction. When the assembly block 52 slides to a preset position, the fastener 53 is inserted into the aligned hole to achieve mechanical locking. The assembly frame 51, assembly block 52, and fastener 53 constitute a quick-release system, which can be assembled and disassembled without special tools, reducing maintenance costs. It also enables flexible installation and disassembly between the position correction device 40 and the roller conveyor belt 20, improving the flexibility of use and ease of maintenance of the position correction device.

[0070] Optionally, please see Figure 6 The quick-release mechanism 50 also includes a limiting frame 54 fixedly connected to the assembly frame 51 and a limiting plate 55 fixedly connected to the fastener 53. The limiting plate 55 is movably engaged with the limiting frame 54. When the fastener 53 is inserted into the hole aligned with the assembly block 52 and the assembly frame 51, rotating the limiting plate 55 into the limiting frame 54 can prevent the fastener 53 from accidentally loosening during vibration, thus enhancing the stability of the quick-release mechanism 50.

[0071] Optionally, please see Figure 1 and Figure 2The automatic electrolyte filling device also includes a weighing device 60, which is located in the filling section of the roller conveyor belt 20. When the container moves onto the weighing device 60, the roller conveyor belt 20 stops operating, aligning the container with the filling gun 30. The filling gun 30 then injects its stored electrolyte into the container. During the filling process, the weighing device 60 weighs the substance placed on it. When the weight meets the standard, the filling stops, thus completing the automatic filling and weighing of the electrolyte. The weighing device 60 can use a Zemic H6F load cell, a high-precision strain gauge load cell that directly detects changes in total weight. This method is simple in structure and low in cost. Alternatively, the weighing device can also utilize a pressure sensor; when the container is under pressure, the sensor converts the pressure value into a weight signal.

[0072] Optionally, the automatic electrolyte filling device also includes a display screen 70, which is fixed to the body 10. The display screen 70 communicates with the weighing device 60 to display the mass of the electrolyte being filled into the container. As a visual device, the display screen 70 can communicate with the weighing device 60 to display the measured weight and provide feedback on the filling progress to the weighing device 60. The weighing device 60 then communicates with the filling gun 30 to control the filling progress and improve operational accuracy. As a core tool for human-machine interaction and process monitoring, the introduction of the display screen 70 enhances the intelligence, safety, and operability of the automatic electrolyte filling device.

[0073] The technical features of the above embodiments can be combined without changing the basic principles of this application. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0074] The above embodiments are merely illustrative of several implementation methods of this application, and their descriptions are quite specific and detailed. However, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the protection scope of this application.

Claims

1. An automatic electrolyte filling device, characterized in that, include: Organism; A roller conveyor belt, wherein the roller conveyor belt is provided with a straightening section and an injection section in sequence along the forward direction; The injection gun is disposed on the body and located directly above the injection section; and A position correction device is disposed in the correction section of the roller conveyor belt, and is used to correct the position of the container conveyed by the roller conveyor belt in the correction section, so that the container can move forward along a preset path to the injection section.

2. The automatic electrolyte filling device according to claim 1, characterized in that, The position correction device includes a blocking mechanism with a blocking surface and a pushing mechanism with a pushing surface. The blocking surface and the pushing surface are arranged at intervals along the left and right directions of the roller conveyor belt and are parallel to the forward direction of the roller conveyor belt. The container is located between the blocking surface and the pushing surface and moves forward along the blocking surface and the pushing surface.

3. The automatic electrolyte filling device according to claim 2, characterized in that, The blocking mechanism includes a baffle and a guide plate, the baffle providing the blocking surface, and the guide plate extending rearward from the baffle and in a direction away from the pushing surface.

4. The automatic electrolyte filling device according to claim 3, characterized in that, The blocking mechanism further includes a plurality of rollers arranged sequentially along the forward direction of the roller conveyor belt, the rollers being rotatably mounted on the baffle and protruding from the blocking surface of the baffle.

5. The automatic electrolyte filling device according to claim 2, characterized in that, The blocking mechanism includes a baffle and a plurality of rollers. The baffle provides the blocking surface, and the rollers are arranged sequentially along the forward direction of the roller conveyor belt. The rollers protrude from the blocking surface of the baffle.

6. The automatic electrolyte filling device according to any one of claims 3 to 5, characterized in that, The pushing mechanism includes a push plate and an electric telescopic rod. The push plate provides the pushing surface, and the electric telescopic rod is driven and connected to the push plate to drive the push plate closer to or away from the blocking surface.

7. The automatic electrolyte filling device according to claim 6, characterized in that, The pushing mechanism further includes a rubber plate, a spring rod fixedly connected to the rubber plate and movably passing through the push plate, and a spring fitted onto the spring rod; the rubber plate is disposed on the side of the push plate near the blocking surface; the two ends of the spring are respectively fixed to the push plate and the spring rod, for driving the rubber plate away from the push plate.

8. The automatic electrolyte filling device according to claim 7, characterized in that, The position correction device further includes an assembly mechanism, which includes an assembly cylinder, a perforated rod slidably connected to the assembly cylinder, and fasteners that cooperate with the assembly cylinder and the perforated rod. The electric telescopic rod is fixed to the assembly cylinder, and the blocking mechanism is fixed to the perforated rod.

9. The automatic electrolyte filling device according to claim 8, characterized in that, The blocking mechanism further includes a first support rod fixed to the baffle, and the first support rod is fixedly connected to the porous rod.

10. The automatic electrolyte filling device according to claim 9, characterized in that, The pushing mechanism further includes a second support rod fixed to the push plate, and the second support rod is fixedly connected to the electric telescopic rod.

11. The automatic electrolyte filling device according to claim 10, characterized in that, The assembly mechanism also includes a limiting post fixedly connected to the porous rod, and the limiting post is slidably disposed on the assembly cylinder.

12. The automatic electrolyte filling device according to claim 11, characterized in that, The automatic electrolyte filling device further includes a quick-release mechanism, which includes an assembly frame fixedly connected to the body, an assembly block slidably engaged with the assembly frame, and a fastener connecting the assembly frame and the assembly block. The quick-release mechanism also includes a limiting frame fixedly connected to the assembly frame and a limiting plate fixedly connected to the fastener, wherein the limiting plate movably engages with the limiting frame.

13. The automatic electrolyte filling device according to claim 12, characterized in that, The automatic electrolyte filling device also includes a weighing device and a display screen. The weighing device is located in the liquid injection section of the roller conveyor belt. The display screen is fixed to the machine body and is communicatively connected to the weighing device to display the mass measured by the weighing device.

Images