New energy battery piece feeding mechanism

Abstract

The application discloses the technical field of new energy, in particular to a new energy battery piece feeding mechanism, which solves the problems generated during feeding of new energy battery pieces, and comprises a lifting device and a connected mounting frame, the lifting device is used for driving the mounting frame to lift, a suction cup is installed on the mounting frame and used for adsorbing the battery pieces, a supporting frame is slidingly installed on the mounting frame, and a supporting piece is installed at the bottom of the supporting frame; a connecting rod is hingedly connected to the supporting frame, the other end of the connecting rod is hingedly connected to a supporting rod, and the supporting rod is fixedly positioned; when the lifting device drives the mounting frame to descend, the inclination angle of the connecting rod changes, the supporting frame slides, and the supporting piece moves away from the battery pieces; when the lifting device drives the mounting frame to ascend, the distance between the supporting frame and the supporting rod is reduced, the supporting frame slides through reverse linkage of the connecting rod, the supporting piece moves close to the battery pieces, and is located below the battery pieces, so that the battery pieces are prevented from falling.

Description

Technical Field

[0001] This invention relates to the field of new energy technology, specifically to a new energy battery cell feeding mechanism. Background Technology

[0002] New energy batteries refer to battery types that use renewable, non-polluting, and other non-traditional energy sources as their power source. With the continuous growth of scientific research assets, various emerging new energy batteries have gradually come into the view of consumers and are widely used in various fields, bringing huge economic and environmental value.

[0003] New energy batteries, as a source of power, have stable voltage, stable current, and stable power supply over a long period of time. They are minimally affected by external factors, and their simple structure makes them easy to carry and charge / discharge.

[0004] In the new energy sector, solar cells are a key component, and their production and processing are crucial. Currently, some solar cells are made from semiconductor wafers, which are expensive. In the cell loading stage, traditional clamping methods are gradually being replaced by suction cup loading. Suction cup loading offers greater flexibility, allowing for easier handling of cells of different sizes and shapes, and effectively reducing the risk of damage to the cells (such as scratches or damage from traditional clamps), thus ensuring cell quality.

[0005] However, suction cup loading has a serious drawback. Typically, the suction cup adheres to the upper surface of the solar cell, but in the event of a sudden power outage or gas supply failure, the suction cup loses its grip, causing the solar cell to fall off during the loading process. This damages the solar cell, increases production costs, interrupts the production process, and reduces production efficiency. Summary of the Invention

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this invention provides a new energy battery cell feeding mechanism, which solves the problems arising during the feeding of new energy battery cells.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the present invention provides the following technical solution: a new energy battery cell feeding mechanism, including a lifting device and a connected mounting frame, the lifting device being used to drive the mounting frame to lift, a suction cup being installed on the mounting frame for adsorbing battery cells, a support frame being slidably installed on the mounting frame, and a support member being installed at the bottom of the support frame;

[0010] A connecting rod is hinged to the support frame, and a support rod is hinged to the other end of the connecting rod. The position of the support rod is fixed.

[0011] When the lifting device drives the mounting frame to descend, the suction cup and support frame on the mounting frame descend together. The distance between the support frame and the support rod increases, which changes the tilt angle of the connecting rod, causing the support frame to slide and the support component to move away from the battery cell. The suction cup descends and presses against the surface of the battery cell and adsorbs the battery cell.

[0012] When the lifting device drives the mounting frame to rise, the battery cell adsorbed by the suction cup and the support frame rise together. The distance between the support frame and the support rod decreases. Through the reverse linkage of the connecting rod, the support frame slides, causing the support to move closer to the battery cell and be located below the battery cell to prevent the battery cell from falling.

[0013] Furthermore, the upper surface of the support is planar, and the upper surface of the support is parallel to the lower surface of the battery cell.

[0014] Furthermore, the position of the support member is adjustable to adjust the horizontal distance between the support member and the end of the battery cell.

[0015] Furthermore, the position of the support component is adjusted by rotating a lead screw mounted at the bottom of the support frame.

[0016] Furthermore, the bottom of the mounting bracket is provided with a mounting component, the mounting component has a slot, the inside of the slot is used to install a support component, and the side of the slot facing the battery cell has an opening for the support component to pass through. The lead screw is rotatably connected to the mounting component, and the end of the lead screw is provided with a screwing component for rotating the lead screw.

[0017] Furthermore, a slide rail is installed on the inner wall of the slot along the movement direction of the support member, and a slider is provided on the support member, the slider being slidably connected to the slide rail.

[0018] Furthermore, the mounting component has graduations on its side wall, and the slot has an opening on its side for observing the position of the support component.

[0019] Furthermore, a housing is installed on the side of the battery cell. The housing has an air intake chamber and a connecting chamber inside. The air intake chamber and the connecting chamber are connected through a through hole. The housing has an exhaust port that communicates with the air intake chamber and an air intake port that communicates with the connecting chamber. The exhaust port is positioned higher than the air intake port. An air intake pipe that communicates with the air intake chamber is connected to the housing.

[0020] Furthermore, the height of the exhaust port is higher than the upper surface of the uppermost battery cell, and the gas discharged from the exhaust port is used to clean the surface of the battery cell. The position of the air inlet is aligned with the edge of the next uppermost battery cell, so that the air pressure at the edge of the battery cell is reduced.

[0021] Furthermore, it also includes a support frame for stacking the battery cells, with a base at the bottom of the support frame, a feeding device for pushing the battery cells on the base, and a sensor for detecting the topmost battery cell on the support frame.

[0022] (III) Beneficial Effects

[0023] Compared with the prior art, the present invention provides a new energy battery cell feeding mechanism, which has the following features:

[0024] Beneficial effects:

[0025] This new energy battery cell loading mechanism, through the arrangement of a support frame, connecting rod, support rod, and support component, utilizes the sliding support frame on the mounting frame and the hinged relationship between the connecting rod and the fixed support rod. When the lifting device is activated and drives the mounting frame to descend, during the adsorption process of the battery cells, the support frame and support component move away from the battery cells, ensuring that the suction cup is not obstructed during the adsorption operation, avoiding the battery cells, and can normally complete the adsorption of the battery cells.

[0026] When the lifting device drives the mounting frame to rise and enters the cell loading process, as the mounting frame rises, the support frame, under the counter-current action of the connecting rods and support rods, moves its bottom support component downwards towards the cell, creating a stable protective structure beneath the cell. If the suction cup momentarily loses its grip during loading, the support component below the cell will firmly catch it, preventing it from falling. This significantly reduces the risk of cell damage from falling cells and ensures continuous production. Attached Figure Description

[0027] Figure 1 This is a first three-dimensional structural schematic diagram of the present invention, in which the battery cells are installed in conjunction with a displacement driving device;

[0028] Figure 2 This is a second three-dimensional structural schematic diagram of the present invention, in which the battery cells are installed in conjunction with a displacement driving device;

[0029] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention;

[0030] Figure 4 For the present invention Figure 3 A partially enlarged structural diagram of point A shown in the image;

[0031] Figure 5 This is a three-dimensional structural diagram of the lifting device of the present invention;

[0032] Figure 6 For the present invention Figure 5A magnified structural diagram of point B shown in the image;

[0033] Figure 7 This is a front view of the lifting device of the present invention, wherein the support member is away from the battery cell;

[0034] Figure 8 This is a front view of the lifting device of the present invention, wherein the support member is close to the battery cell;

[0035] Figure 9 For the present invention Figure 8 A partially enlarged structural diagram of point C shown in the image;

[0036] Figure 10 This is a schematic diagram of the first three-dimensional structure of the housing of the present invention;

[0037] Figure 11 This is a schematic diagram of the second three-dimensional structure of the housing of the present invention;

[0038] Figure 12 This is a three-dimensional structural diagram of the shell portion of the present invention.

[0039] In the diagram: 1. Mounting frame; 2. Lifting device; 3. Support frame; 4. Fixing component; 5. Support rod; 6. Connecting rod; 7. Supporting component; 8. Suction cup; 9. Air supply pipe; 10. Battery cell; 11. Mounting component; 12. Lead screw; 13. Slider; 14. Slot; 15. Slide rail; 16. Scale; 17. Tightening component; 18. Connecting shaft one; 19. Connecting shaft two; 20. Branch joint; 21. Housing; 22. Air inlet chamber; 23. Exhaust port; 24. Connecting cavity; 25. Air inlet; 26. Through hole; 27. Air inlet pipe; 28. Support frame; 29. ​​Base; 30. Sensor; 31. Linear guide rail; 32. Connecting block; 33. Feeding device; 34. Displacement drive device; 35. Conveying device; 36. Carrier; 37. Mounting slot; 38. Limit switch; 39. Fixing frame; 40. Support leg. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Please see Figure 3-4In sections 7-8, a new energy battery cell loading mechanism of the present invention comprises a lifting device 2 and a mounting frame 1, which are interconnected. The lifting device 2 is a lifting drive device that can precisely and smoothly drive the mounting frame 1 to perform lifting movements. A suction cup 8 is installed on the mounting frame 1. During the process of picking up the battery cell 10, the lifting device 2 drives the mounting frame 1 to descend, and the suction cup 8 moves closer to the battery cell 10. The suction cup 8 uses its adsorption capacity to firmly adsorb the battery cell 10. Then, the lifting device 2 drives the mounting frame 1 to rise again, completing the operation of picking up the battery cell 10.

[0042] The lifting device 2 can be equipped with various devices that can drive the lifting of the mounting frame 1, such as cylinders, electric telescopic rods, and linear motors.

[0043] Cylinders: Relatively low cost, effectively controlling budget. They offer extremely fast response, completing lifting and lowering movements in a short time, making them suitable for scenarios with high reaction time requirements. Furthermore, their relatively simple structure makes maintenance easy and convenient, reducing maintenance costs and time.

[0044] Electric telescopic mast: It is very easy to operate, achieving precise raising and lowering through simple circuit control. The positioning accuracy is extremely high, meeting the demands of jobs requiring stringent positional precision. Furthermore, the operation is stable and quiet, generating minimal noise interference.

[0045] Linear motors: They possess extremely high speed and acceleration, enabling them to quickly complete large-scale lifting and lowering, greatly improving work efficiency.

[0046] The suction cup 8 on the mounting bracket 1 is a key component for realizing the material adsorption and handling function. The suction cup 8 is connected to the air supply pipe 9. Through the adsorption operation of the battery cell 10 by the suction cup 8, the operator can choose a vacuum suction cup or a Bernoulli disk, etc., according to the actual use situation.

[0047] The working principle of the vacuum suction cup is as follows: When the adsorption process is started, an external air source device (such as a vacuum pump) draws air into the suction cup 8 through the air supply pipe 9. As the gas is continuously extracted, the air pressure inside the suction cup 8 rapidly decreases, creating a negative pressure environment. Under the action of external atmospheric pressure, the battery cell 10 is firmly pressed onto the suction cup 8, thus achieving a secure adsorption. This adsorption method based on negative pressure difference allows the vacuum suction cup 8 to work stably on the flat and smooth surface of the battery cell 10, ensuring that the battery cell 10 will not easily fall off during transportation.

[0048] Applicable scenarios: Suitable for solar cells with relatively flat and non-breathable surfaces, such as common semiconductor and crystalline silicon solar cells. On the production line of solar cell 10, the vacuum suction cup 8 can play an efficient role in the material transfer process from the feeding stage to the installation stage.

[0049] The Bernoulli suction cup works by using an air supply tube 9 to introduce gas into the suction cup. Once inside, the gas accelerates within a specially designed cavity and is then ejected at high speed from a specific nozzle. According to Bernoulli's principle, the higher the fluid velocity, the lower the static pressure. When the high-speed gas is ejected from the Bernoulli suction cup 8, a low-pressure zone relative to the surrounding environment is created near the nozzle. Meanwhile, the other side of the object being suctioned is under normal atmospheric pressure. Under this pressure difference caused by the high-speed airflow, the external atmospheric pressure presses the object firmly against the Bernoulli suction cup 8, achieving stable suction. This process can be completed without direct contact with the object's surface, making it particularly suitable for handling objects with sensitive surfaces, fragile textures, or uneven surfaces.

[0050] Applicable scenarios: For some battery cells 10 with textures or fragile coatings, the Bernoulli suction cup 8 can achieve adsorption without contacting the surface of the battery cell 10, avoiding scratches or other damage to the battery cell 10.

[0051] When multiple suction cups 8 are installed on the mounting bracket 1, branch connectors 20 are used to connect the gas supply pipe 9 to the suction cup 8 to ensure that each suction cup 8 can work stably. The branch connectors 20 can evenly distribute the airflow of the gas supply pipe 9 to each branch, ensuring that each suction cup 8 receives a sufficient and stable gas supply or suction effect.

[0052] The support bracket 3 is slidably mounted on the mounting frame 1. A linear guide rail 31 is mounted on the side of the support bracket 3, and a connecting block 32 matching the linear guide rail 31 is mounted on the mounting frame 1. The connecting block 32 has a built-in high-precision ball bearing, which allows the support bracket 3 to slide smoothly horizontally on the mounting frame 1. The sliding connection between the support bracket 3 and the mounting frame 1 can also be achieved through other methods. A support member 7 is mounted at the bottom of the support bracket 3. The support member 7 can be block-shaped, column-shaped, sheet-shaped, etc. Any shape and structure of the support member 7 can be used in this invention. However, it is preferred that the support member 7 has a flat upper surface, and the upper surface of the support member 7 is parallel to the lower surface of the battery cell 10, making the force on the support member 7 and the battery cell 10 more stable. The support member 7 is wrapped with an elastic rubber material, which provides stable support and good friction, while preventing scratches on the surface of the battery cell 10.

[0053] The movement of the support frame 3 is driven by the linkage 6. One end of the linkage 6 is hinged to the support frame 3 via a connecting shaft 18. In this hinged configuration, a pin hole adapted to the connecting shaft 18 is made on the support frame 3. After the connecting shaft 18 is inserted into the pin hole, an elastic retaining ring or cotter pin is used for axial positioning to ensure that the connecting shaft 18 will not come out, thus achieving a relative rotatable connection between the two. In addition to the connection via the connecting shaft 18, a commonly used industrial hinge method can also be used, such as using a hinge. One side of the hinge is fixed to the support frame 3 with bolts, and the other side is connected to the linkage 6. This also achieves the hinged effect, and the hinge can withstand a certain lateral force, making the connection more stable.

[0054] The other end of connecting rod 6 is hinged to support rod 5 via connecting shaft 19, and its installation method is the same as that of the hinge between connecting rod 6 and support frame 3. To ensure that the position of support rod 5 remains unchanged, a fixing member 4 is provided on support rod 5. The fixing member 4 can be fixedly connected to different devices according to the actual application scenario. For example, in a stable support structure, the fixing member 4 can be designed as a block or clamp, and the fixing member 4 can be firmly fixed to the crossbeam or column of the support by bolts or welding, so that support rod 5 is stable. When using a cylinder (the same applies to telescopic rods), the fixing member 4 is installed on the outer wall of the cylinder, such as by welding or using bolts to fix the fixing member 4 to the outer wall of the cylinder, so that support rod 5 remains stationary during cylinder operation. The mounting bracket 1 is installed at the telescopic end of the cylinder. When the cylinder telescopically moves, the mounting bracket 1 moves accordingly, and through the linkage of connecting rod 6, drives support frame 3 to slide along a predetermined trajectory.

[0055] like Figure 7 As shown, the descent and adsorption process is as follows: When the lifting device 2 is activated and the mounting frame 1 is driven to descend, the suction cup 8 on the mounting frame 1 and the support frame 3 descend synchronously. As the support frame 3 descends, the distance between the support frame 3 and the fixed support rod 5 gradually increases, which causes the tilt angle of the connecting rod 6 to change. According to the motion characteristics of the connecting rod 6 mechanism, the change in the angle of the connecting rod 6 will cause the support frame 3 to slide along the linear guide rail 31, thereby causing the support member 7 to move away from the battery cell 10, avoiding the battery cell 10, so as to avoid interference with the adsorption action during the descent of the suction cup 8. When the suction cup 8 descends to contact the surface of the battery cell 10, the suction cup 8 adsorbs the battery cell 10.

[0056] like Figure 8As shown, the lifting and handling process is as follows: When the lifting device 2 drives the mounting frame 1 to rise, the suction cup 8, which has already adsorbed the battery cell 10, rises together with the support frame 3. During the rising process, the distance between the support frame 3 and the support rod 5 gradually decreases, and the connecting rod 6 moves in the opposite direction. This reverse movement will cause the support frame 3 to slide in the opposite direction along the linear guide rail 31 again, causing the support member 7 to move closer to the battery cell 10 until the support member 7 moves directly below the battery cell 10. At this time, the support member 7 is placed below the battery cell 10, forming a stable protective structure for the battery cell 10. If the suction cup 8 loses its adsorption force momentarily during the loading process, the support member 7 located below the battery cell 10 will steadily support the battery cell 10. This effectively prevents the battery cell 10 from falling due to accidents during handling, ensuring the safety of the battery cell 10 and effectively preventing economic losses caused by damage to the battery cell 10.

[0057] Furthermore, a certain gap is maintained between the support 7 and the battery cell 10 adsorbed by the suction cup 8. The suction cup 8 can independently complete the adsorption and transport of the battery cell 10. During the entire normal adsorption and movement process, the support 7 does not need to contact the battery cell 10, effectively avoiding wear caused by friction between the support 7 and the lower surface of the battery cell 10 during movement, thus ensuring the integrity of the surface of the battery cell 10. The support 7 only plays its important role when there is a risk of the battery cell 10 accidentally falling. At this time, the support 7 supports the battery cell 10, preventing it from falling further, and providing protection for the transport process of the battery cell 10.

[0058] The support component 7 plays an important protective role during the loading of the battery cells 10. Its position can be fixedly installed at the bottom of the support frame 3 or adjustable. The fixed installation method is simple in structure and low in cost; the adjustable installation method can adapt to diverse operational needs.

[0059] The position of the support 7 is adjustable. The horizontal distance between the support 7 and the end of the battery cell 10 can be adjusted using the following connection methods:

[0060] 1. The support component 7 is slidably connected to the support frame 3, and there is a certain damping force between the two. The distance between the support component 7 and the battery cell 10 can be easily adjusted by manually sliding the support component 7.

[0061] 2. Alternatively, a bolted connection can be used. A row of evenly spaced mounting holes is made on the support frame 3, and the support component 7 is fastened by bolts passing through the support frame 3. When the bolts are loosened, the support component 7 can be disassembled, adjusted to the appropriate position of the mounting hole, and then the bolts are tightened to fix the support component 7.

[0062] 3. For example Figure 5-9As shown, a mounting component 11 can also be installed at the bottom of the mounting bracket 1. The mounting component 11 has a slot 14 inside, which accommodates the support component 7. An opening is provided on the side of the slot 14 facing the battery cell 10, allowing the support component 7 to pass through. The lead screw 12 and the mounting component 11 are rotatably connected via a bearing (or a shaft hole). A screw-tightening component 17 is fitted to the end of the lead screw 12, allowing the operator to easily rotate the lead screw 12 by rotating the screw-tightening component 17. The screw-tightening component 17 has a slot, allowing for tightening using tools. A slide rail 15, arranged along the direction of movement of the support component 7, is installed on the inner wall of the slot 14. A slider 13 is provided on the support component 7, and the slider 13 is slidably connected to the slide rail 15, ensuring the smoothness and accuracy of the support component 7's movement. Furthermore, an opening is provided on the side of the slot 14, allowing the operator to directly observe the position of the support component 7 and better control its adjustment. The position of the support component 7 can be precisely adjusted by rotating the lead screw 12. This adjustment method is relatively simple to operate and has significant stability.

[0063] The mounting component 11 has a scale 16 on its side wall. When adjusting the position of the support component 7, the operator can directly refer to the scale 16 on the side wall of the mounting component 11. By observing the relative position of the support component 7 and the scale 16, the operator can achieve precise adjustment of the support component 7.

[0064] The purpose of adjusting the position of the support component 7 is to directly adjust its response speed, that is, the relationship between the support component 7 moving below the battery cell 10 and the lifting height of the support frame 3. When the support component 7 is away from the battery cell 10, the mounting frame 1 needs to rise a greater distance for the support component 7 to move to the bottom of the battery cell 10 for protection. Conversely, when the support component 7 is close to the battery cell 10, the lifting device 2 drives the mounting frame 1 to rise a shorter distance, allowing the support component 7 to quickly reach the bottom of the battery cell 10 and perform its protective function. In actual use, operators can flexibly adjust the distance between the support component 7 and the battery cell 10 according to the actual operating conditions of the battery cell 10, achieving precise adjustment of the response speed of the support component 7. For example, during the feeding process of the battery cell 10, the suction cup 8 adsorbs the battery cell 10 and raises it. When there is a safe distance between the battery cell 10 and the placement device below it, or between the battery cell 10 below it, even if the battery cell 10 accidentally falls, it will land on the placement device below it or between the battery cell 10 below it. In this case, there is no need for the support member 7 to intervene prematurely for protection, and the operator can adjust the support member 7 to a position farther away from the battery cell 10. Conversely, if it is desired that the support member 7 can provide protection for the battery cell 10 more quickly, the support member 7 can be adjusted to a position closer to the battery cell 10 according to actual needs, thus flexibly adapting to different usage scenarios.

[0065] Furthermore, by adjusting the position of the support 7, in certain specific operating scenarios, if it is determined that the support 7 is not needed, the operator can adjust the support 7 to a position further away from the battery cell 10, so that the support 7 is not involved in the process of picking up the battery cell 10 at all.

[0066] like Figure 3 As shown, a support frame 28 for stacking battery cells 10 is installed below the suction cup 8. The support frame 28 has good load-bearing capacity and can safely and stably stack multiple battery cells 10. A base 29 is provided at the bottom of the support frame 28, which is tightly fixed to the support frame 28 by anchor bolts, anti-slip pads, corner pieces, etc., providing a solid and reliable support foundation for stacking battery cells 10.

[0067] A feeding device 33 is installed on the base 29 to push the battery cells 10. The feeding device 33 can be a cylinder, an electric telescopic rod, or other equipment with feeding function. Taking the cylinder feeding device 33 as an example, when the equipment is started, compressed air enters the cylinder, pushing the piston to perform reciprocating linear motion, thereby generating thrust to accurately push the battery cells 10 to the predetermined position. If an electric telescopic rod is used, the motor is powered on and drives the lead screw and nut mechanism to work, converting the rotational motion of the motor into linear motion, thus pushing the battery cells 10 to move.

[0068] Above the support frame 28, a sensor 30 is installed to detect the topmost solar cell 10. This sensor 30 is electrically connected to the feeding device 33 via a signal line, forming an automated control closed loop. When the topmost solar cell 10 rises to the position that triggers the sensor 30, the sensor 30 immediately transmits a signal to the feeding device 33. Upon receiving the signal, the feeding device 33 responds quickly and automatically stops feeding. In this way, the topmost solar cell 10 in the stacked arrangement remains at a fixed height. This creates favorable conditions for the subsequent lifting device 2 to drive the suction cup 8 on the mounting frame 1 to descend and retrieve the cell, providing a fixed and stable feeding environment. This effectively improves the accuracy and efficiency of the suction cup 8's retrieval, ensures the smooth operation of the entire solar cell 10 handling process, and significantly enhances the automation level and production efficiency of the equipment.

[0069] like Figure 1-2 As shown, the new energy battery cell 10 is usually installed on a carrier 36, such as a battery module, battery pack, or carrier frame, which is used to carry the battery. The carrier 36 also has a mounting groove 37 for installing the battery cell 10. The size of the mounting groove 37 is precisely matched with the battery cell 10, and the battery cell 10 can be firmly fixed when installed inside it.

[0070] To meet the requirements of automated production, a conveyor device 35 for transporting the carrier 36 is installed near the lifting device 2. This conveyor device 35 can be a common conveyor belt or conveyor table used in daily industrial production. The conveyor belt uses a motor-driven roller, relying on friction to move the carrier 36 smoothly; the conveyor table uses a motor in conjunction with a lead screw, nut, gear, and rack transmission structure to transport the carrier 36, ensuring that the carrier 36 can be accurately and efficiently transported to the designated position, awaiting the installation of the battery cells 10. Support legs 40 are provided at the bottom of the conveyor device 35. The support legs 40 are designed with adjustable height, and their height can be flexibly adjusted using common threaded lifting structures to accommodate carriers 36 of different heights.

[0071] To drive the movement of the successfully picked-up battery cell 10, a displacement drive device 34 is connected to the lifting device 2. This displacement drive device 34 can be of various types, including robotic arms, linear motors, sliding tables such as ball screw slides, or cylinder slides. This allows the battery cell 10 to be moved to a designated position.

[0072] When a linear motor or slide table is selected as the displacement drive device 34, a fixing frame 39 is installed at the bottom of the displacement drive device 34 to ensure its stable operation. This provides stable support for the linear motor or slide table. To accurately determine the movement position of the displacement drive device 34, limit switches 38 are installed at both ends. The limit switches 38 are connected to the control system through a precise mechanical structure and electrical wiring. When the displacement drive device 34 reaches the end of its travel range, the corresponding limit switch 38 is triggered. The limit switch 38 immediately sends a signal to the control system. Upon receiving the signal, the control system precisely controls the displacement drive device 34 according to a preset program, such as adjusting the speed, stopping operation, or changing the direction of travel.

[0073] Once the suction cup 8 successfully adsorbs the battery cell 10 and rises to its position with the lifting device 2, the displacement drive device 34 immediately activates, precisely driving the battery cell 10 to move above the carrier 36 where it is placed. At this time, the lifting device 2 begins to descend, gently placing the battery cell 10 into the mounting slot 37 of the carrier 36. During this process, when the lifting device 2 is activated and the mounting frame 1 is driven to descend, the support member 7 moves away from the battery cell 10 through the linkage mechanism described in detail above, avoiding the battery cell 10 and ensuring that it does not obstruct the descent and installation of the battery cell 10 onto the carrier 36, thus smoothly completing the series of actions from adsorption to installation of the battery cell 10 onto the carrier 36.

[0074] like Figure 3 As shown, a housing 21 is installed on the side of the battery cell 10. This housing 21 can be fixedly connected to the support frame 28, or a separate support device, such as a rod or support plate, can be provided to support the housing 21. Figure 10-12As shown, the housing 21 is internally divided into an air intake chamber 22 and a connecting chamber 24, with the connecting chamber 24 communicating with the through hole 26 of the air intake chamber 22. The housing 21 is provided with an exhaust port 23 and an air intake port 25. The exhaust port 23 is connected to the air intake chamber 22, while the air intake port 25 is connected to the connecting chamber 24, and the exhaust port 23 is positioned higher than the air intake port 25. An air intake pipe 27 installed on the housing 21 communicates with the air intake chamber 22 and is used to supply gas into the air intake chamber 22.

[0075] When installing the housing 21, the height of the exhaust port 23 is made higher than the upper surface of the uppermost battery cell 10, and the air intake pipe 27 begins to deliver gas into the air intake chamber 22. At this time, a large amount of gas is discharged from the exhaust port 23, which is connected to the air intake chamber 22, and the surface of the battery cell 10 is cleaned by blowing air, effectively removing dust, debris and other tiny impurities that may exist on the surface of the battery cell 10, ensuring the cleanliness of the battery cell 10 in subsequent processing.

[0076] like Figure 12 As shown, simultaneously, since the connecting cavity 24 is connected to the air intake cavity 22 through the through hole 26, according to Bernoulli's principle, when the gas in the air intake cavity 22 flows rapidly, the pressure in the connecting cavity 24 will decrease accordingly. The existence of the pressure difference causes external gas to quickly enter the connecting cavity 24 from the air intake port 25, thereby reducing the pressure near the air intake port 25. The position of the air intake port 25 is precisely aligned with the edge of the next-upper battery cell 10, which reduces the air pressure at the edge of the next-upper battery cell 10, forming a horizontal force at the edge of the battery cell 10.

[0077] In the traditional process of picking up the battery cells 10, due to the air tension between the uppermost and lower battery cells 10, the lower battery cells 10 are easily lifted up when the uppermost battery cell 10 is picked up. If the lower battery cell 10 falls after being lifted, it is easily damaged. The invention employs a unique gas control method that eliminates the need for traditional clamping or other contact methods. By reducing the air pressure near the air inlet 25, a horizontal force is applied to the edge of the next-upper battery cell 10. This force effectively balances the upward force generated by air tension, preventing the lower battery cell 10 from being lifted when the uppermost battery cell 10 is picked up. Furthermore, this non-contact processing method avoids direct contact with the battery cells 10, eliminating potential scratches caused by contact, greatly improving the safety and stability of the battery cell picking process, and effectively enhancing product quality.

[0078] Furthermore, the housing 21 can be installed on multiple sides of the battery cell 10. This multi-sided arrangement enables all-around surface cleaning of the battery cell 10, ensuring that dust and impurities from all directions can be effectively blown away, greatly improving the comprehensiveness and thoroughness of cleaning. This provides a cleaner surface environment for subsequent processing of the battery cell 10. The multiple air inlets 25 can create pressure differences at more edges of the battery cell 10, more stably balancing the air tension between the battery cells 10. This effectively prevents the battery cell 10 below from being lifted during material handling, significantly improving the safety and stability of material handling, effectively reducing the damage rate of the battery cell 10 during transportation, and improving the overall product quality and cleanliness of the installation of the battery cell 10.

[0079] The exhaust port 23 of the housing 21 does not operate continuously. It can work in conjunction with the lifting device 2 and use components such as sensors and solenoid valves to achieve precise air supply control, thereby improving energy efficiency and optimizing the overall workflow.

[0080] Specifically, when the lifting device 2 moves above the battery cell 10 to prepare for material removal, its descent triggers a series of automated control processes. At this time, sensors installed on the lifting device 2 detect this change in movement and transmit signals to the associated control system. The control system then sends a command to the solenoid valve, causing it to open and allowing the air intake pipe 27 to supply air to the air intake chamber 22 inside the housing 21. A large amount of gas is discharged through the exhaust port 23, which communicates with the air intake chamber 22, cleaning the surface of the battery cell 10 and providing a clean working environment for subsequent material removal operations.

[0081] When the lifting device 2 finishes picking up the material and begins to rise, the sensor activates again when it reaches a certain position. The sensor detects the change in the position of the lifting device 2 and sends a signal back to the control system. According to the preset program, the control system sends a command to the solenoid valve, controlling the solenoid valve to close, thereby stopping the supply of air to the air inlet pipe 27, and the exhaust port 23 also stops venting.

[0082] This air supply control method, based on the movement of the lifting device 2 and in conjunction with sensors and solenoid valves, avoids the meaningless continuous venting of the exhaust port 23. Effective cleaning is only performed during the critical stage of retrieving the battery cell 10, saving energy consumption and extending the service life of the related equipment. The exhaust port 23 will only operate again when the lifting device 2 moves above the battery cell 10 again to prepare for retrieving, repeating the above process.

[0083] In summary, this new energy battery cell feeding mechanism, when in use:

[0084] 1. Material Recycling Stage

[0085] The lifting device 2 begins to descend. During the descent, the support rod 5, the connecting rod 6 and the support frame 3 work together to move the support member 7 away from the battery cell 10, thus preventing the support member 7 from colliding with the battery cell 10.

[0086] When the suction cup 8 descends with the lifting device 2 to the position of the battery cell 10, the suction cup 8 is activated to adsorb the battery cell 10.

[0087] After the suction cup 8 adsorbs the battery cell 10, the lifting device 2 reverses its direction, causing the mounting bracket 1 to rise and lift the battery cell 10. At this time, the support member 7 moves under the force to the bottom of the battery cell 10, providing protection and preventing the battery cell 10 from accidentally falling and causing damage. During this process of removing the battery cell 10, the housing 21 located on the side of the battery cell 10 starts to work. The exhaust port 23 discharges gas to clean the surface of the battery cell 10, removing dust, impurities, etc.; the air inlet 25 creates negative pressure, which, according to Bernoulli's principle, reduces the air pressure at the edge of the battery cell 10 above, preventing the battery cell 10 above from rising with the battery cell 10 being removed due to air tension, thus avoiding damage to the battery cell 10 above.

[0088] 2. Transportation and Installation Stage

[0089] When the battery cell 10 rises to a certain height with the lifting device 2, the displacement drive device 34 is activated, which precisely drives the suction cup 8 holding the battery cell 10 above the carrier 36 used to place the battery cell 10.

[0090] After reaching above the carrier 36, the lifting device 2 descends again to install the battery cell 10 onto the carrier 36. During the descent, the support member 7 moves away from the battery cell 10 to prevent obstruction of the installation of the battery cell 10 and to ensure that the battery cell 10 can be smoothly installed into the mounting slot 37 of the carrier 36.

[0091] 3. Material replenishment stage

[0092] While the topmost solar cell 10 is being removed, sensor 30 is not triggered, but the feeding device 33 begins operation. The feeding device 33 (such as a cylinder, electric telescopic rod, etc.) pushes the solar cell 10 upwards, raising the next-highest solar cell 10 to the top until it reaches the detection position of sensor 30 at the top of support frame 28. Once sensor 30 detects that solar cell 10 has reached its position, it automatically controls the feeding device 33 to stop feeding, preparing for the next removal of solar cell 10. This cycle continues to complete the continuous handling and installation of solar cells 10.

[0093] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A new energy battery cell feeding mechanism, comprising a lifting device (2) and a connected mounting frame (1), wherein the lifting device (2) is used to drive the mounting frame (1) to lift, and a suction cup (8) is mounted on the mounting frame (1) for adsorbing battery cells (10), characterized in that: A support frame (3) is slidably mounted on the mounting frame (1), and a support member (7) is mounted on the bottom of the support frame (3); A connecting rod (6) is hinged to the support frame (3), and a support rod (5) is hinged to the other end of the connecting rod (6). The position of the support rod (5) is fixed. When the lifting device (2) drives the mounting frame (1) to descend, the suction cup (8) and the support frame (3) on the mounting frame (1) descend together. The distance between the support frame (3) and the support rod (5) increases, causing the tilt angle of the connecting rod (6) to change, which causes the support frame (3) to slide, and the support member (7) to move away from the battery cell (10). The suction cup (8) descends and presses against the surface of the battery cell (10) and adsorbs the battery cell (10). When the lifting device (2) drives the mounting frame (1) to rise, the battery cell (10) adsorbed by the suction cup (8) and the support frame (3) rise together. The distance between the support frame (3) and the support rod (5) decreases. Through the reverse linkage of the connecting rod (6), the support frame (3) is driven to slide, so that the support member (7) moves towards the battery cell (10) and is located below the battery cell (10) to prevent the battery cell (10) from falling. The position of the support (7) can be adjusted to adjust the horizontal distance between the support (7) and the end of the battery cell (10); the position of the support (7) is adjusted by rotating the lead screw (12) installed at the bottom of the support frame (3); A housing (21) is installed on the side of the battery cell (10). An air inlet chamber (22) and a connecting chamber (24) are provided inside the housing (21). The air inlet chamber (22) and the connecting chamber (24) are connected through a through hole (26). An exhaust port (23) communicating with the air inlet chamber (22) is provided on the housing (21). An air inlet port (25) communicating with the connecting chamber (24) is provided on the housing (21). The position of the exhaust port (23) is higher than that of the air inlet port (25). An air inlet pipe (27) communicating with the air inlet chamber (22) is connected to the housing (21). The height of the exhaust port (23) is higher than the upper surface of the uppermost battery cell (10). The gas discharged from the exhaust port (23) is used to clean the surface of the battery cell (10). The position of the air inlet (25) is aligned with the edge of the next uppermost battery cell (10) to reduce the air pressure at the edge of the battery cell (10).

2. The new energy battery cell feeding mechanism according to claim 1, characterized in that: The upper surface of the support member (7) is planar, and the upper surface of the support member (7) is parallel to the lower surface of the battery cell (10).

3. The new energy battery cell feeding mechanism according to claim 1, characterized in that: The mounting bracket (1) has a mounting component (11) at its bottom. The mounting component (11) has a slot (14) inside. The slot (14) is used to install the support component (7). The slot (14) has an opening on the side facing the battery cell (10) for the support component (7) to pass through. The lead screw (12) is rotatably connected to the mounting component (11). The end of the lead screw (12) is provided with a screwing component (17) for rotating the lead screw (12).

4. The new energy battery cell feeding mechanism according to claim 3, characterized in that: The inner wall of the slot (14) is equipped with a slide rail (15) arranged along the movement direction of the support member (7), and a slider (13) is provided on the support member (7), and the slider (13) is slidably connected to the slide rail (15).

5. The new energy battery cell feeding mechanism according to claim 3 or 4, characterized in that: The mounting component (11) has a scale (16) on its side wall, and the slot (14) has an opening on its side for observing the position of the support component (7).

6. The new energy battery cell feeding mechanism according to claim 1, characterized in that: It also includes a support frame (28) for stacking the battery cells (10), a base (29) is provided at the bottom of the support frame (28), a feeding device (33) for pushing the battery cells (10) is provided on the base (29), and a sensor (30) for detecting the uppermost battery cell (10) is provided on the support frame (28).

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