A feeding system and lithium battery recycling equipment

Abstract

The utility model discloses a kind of feeding system and lithium battery recycling equipment, it is related to battery recycling technical field.The feeding system includes feeding trolley, rack, driving mechanism, suction mechanism and feeding conveying line.Feeding trolley is set in the side of feeding conveying line, feeding trolley is used for power core placement, driving mechanism is installed in rack, and is connected with suction mechanism, suction mechanism is used for vacuum adsorption power core on feeding trolley, driving mechanism is used for by suction mechanism with power core sent to the top of feeding conveying line, suction mechanism is also used to break vacuum to place power core to feeding conveying line.Compared with prior art, the feeding system provided by the utility model because of using the feeding trolley set in the side of feeding conveying line and the suction mechanism connected with driving mechanism, so as to realize the automatic feeding of power core, save time and effort, higher degree of mechanization, feeding speed is faster, feeding efficiency is higher, higher safety.

Description

Technical Field

[0001] This utility model relates to the field of battery recycling technology, and more specifically, to a feeding system and lithium battery recycling equipment. Background Technology

[0002] Currently, with the explosive growth in sales of new energy vehicles, the volume of retired batteries is about to enter a period of rapid increase. Therefore, lithium battery recycling has become a top priority for sustainable development. The first step in lithium battery recycling is to load the disassembled battery cells onto a conveyor line, which then transports the cells to the subsequent recycling station. However, the current loading method is generally manual, which is time-consuming, labor-intensive, slow, and inefficient. Furthermore, the battery cells pose a risk of spontaneous combustion, presenting a certain degree of danger.

[0003] Therefore, designing and manufacturing a feeding system with high efficiency and safety, as well as lithium battery recycling equipment, is particularly important, especially in battery recycling. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding system that can realize automated feeding of battery cells, saving time and labor, with a high degree of mechanization, fast feeding speed, high feeding efficiency, and high safety.

[0005] Another objective of this invention is to provide a lithium battery recycling device that can achieve automated feeding of battery cells, saving time and labor, with a high degree of mechanization, fast feeding speed, high feeding efficiency, and high safety.

[0006] This utility model is achieved by the following technical solution.

[0007] A feeding system includes a feeding cart, a frame, a drive mechanism, a suction mechanism, and a feeding conveyor line. The feeding cart is located on one side of the feeding conveyor line and is used to place battery cells. The drive mechanism is mounted on the frame and connected to the suction mechanism. The suction mechanism is used to vacuum-adsorb the battery cells on the feeding cart. The drive mechanism is used to deliver the battery cells to the top of the feeding conveyor line via the suction mechanism. The suction mechanism is also used to break the vacuum to place the battery cells onto the feeding conveyor line.

[0008] Optionally, the drive mechanism includes a first drive assembly, a gantry bracket, a second drive assembly, and a sliding frame. The first drive assembly is mounted on the frame and connected to the gantry bracket. The gantry bracket is simultaneously erected outside the feeding trolley and the loading conveyor line. The gantry bracket is slidably engaged with the frame. The first drive assembly is used to drive the gantry bracket to slide along a first direction. The second drive assembly is mounted on the gantry bracket and connected to the sliding frame. The sliding frame is slidably engaged with the gantry bracket. The second drive assembly is used to drive the sliding frame to slide along a second direction. The suction mechanism is mounted on the sliding frame. The first direction is perpendicular to the second direction, and the first direction is the same as the conveying direction of the loading conveyor line.

[0009] Optionally, the first drive assembly includes a first drive member, a drive wheel, a transmission belt, and a driven wheel. Both the drive wheel and the driven wheel are rotatably mounted on the frame. The first drive member is connected to the drive wheel, and the drive wheel is connected to the driven wheel via the transmission belt. The transmission belt is connected to the gantry support.

[0010] Optionally, the drive mechanism further includes a third drive member and a mounting bracket. The third drive member is mounted on the sliding frame and connected to the mounting bracket. The suction mechanism is connected to the mounting bracket. The third drive member is used to drive the suction mechanism to move up and down along a third direction via the mounting bracket. The first direction, the second direction, and the third direction are perpendicular to each other.

[0011] Optionally, the drive mechanism also includes a distance sensor mounted on the mounting bracket. The distance sensor is used to detect the distance between the suction mechanism and the battery cell, so as to control the third drive unit to drive the suction mechanism to descend and contact the battery cell.

[0012] Optionally, the suction mechanism includes a vacuum pump, a vacuum tube, and a vacuum suction cup. One end of the vacuum tube is connected to the vacuum pump, and the other end is connected to the vacuum suction cup. The vacuum suction cup is connected to the drive mechanism.

[0013] Optionally, the feeding cart includes a car body, a support plate, and multiple limiting frames. The car body is connected to the support plate, which is used to carry the battery cells. The multiple limiting frames are arranged in a rectangular array and are all connected to the support plate. Each limiting frame is used to limit a stack of overlapping battery cells.

[0014] Optionally, the feeding vehicle also includes a lifting mechanism, which includes a fourth drive component, a lead screw, a nut seat, a connecting plate, and multiple lifting rods. The fourth drive component is mounted on the vehicle body and connected to the lead screw. The nut seat is sleeved on the lead screw and threadedly engaged with it, and connected to the connecting plate. The multiple lifting rods are arranged in a rectangular array and are all connected to the connecting plate. The bearing plate has multiple clearance holes, and each lifting rod passes through one clearance hole and extends into a limiting frame. The fourth drive component is used to synchronously drive multiple stacks of battery cells upward through the connecting plate and the multiple lifting rods.

[0015] Optionally, the limiting frame includes multiple limiting posts, which are arranged in parallel at intervals and are all connected to the support plate. The multiple limiting posts together form a rectangle, and the limiting posts are set perpendicular to the support plate.

[0016] A lithium battery recycling device includes the aforementioned feeding system, which includes a feeding cart, a frame, a drive mechanism, a suction mechanism, and a feeding conveyor line. The feeding cart is located on one side of the feeding conveyor line and is used to place battery cells. The drive mechanism is mounted on the frame and connected to the suction mechanism. The suction mechanism is used to vacuum-adsorb the battery cells on the feeding cart. The drive mechanism is used to deliver the battery cells to the top of the feeding conveyor line via the suction mechanism. The suction mechanism is also used to break the vacuum to place the battery cells onto the feeding conveyor line.

[0017] The feeding system and lithium battery recycling equipment provided by this utility model have the following beneficial effects: The feeding system provided by this utility model includes a feeding cart positioned on one side of the feeding conveyor line. The feeding cart is used to place the battery cells. A drive mechanism is mounted on the frame and connected to a suction mechanism. The suction mechanism is used to vacuum-adsorb the battery cells from the feeding cart. The drive mechanism then uses the suction mechanism to deliver the battery cells above the feeding conveyor line. The suction mechanism also breaks the vacuum to place the battery cells onto the feeding conveyor line. Compared with existing technologies, the feeding system provided by this utility model, due to the use of a feeding cart positioned on one side of the feeding conveyor line and a suction mechanism connected to the drive mechanism, can achieve automated feeding of battery cells, saving time and labor, with a high degree of mechanization, fast feeding speed, high feeding efficiency, and high safety.

[0018] The lithium battery recycling equipment provided by this utility model includes a feeding system that can realize automated feeding of battery cells, saving time and labor, with a high degree of mechanization, fast feeding speed, high feeding efficiency, and high safety. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 An isometric view of the feeding system provided in an embodiment of this utility model; Figure 2 Left view of the feeding system provided in this embodiment of the utility model; Figure 3 A schematic diagram of the connection between the frame and the drive mechanism in the feeding system provided in this embodiment of the utility model; Figure 4 A schematic diagram of the connection between the drive mechanism and the suction mechanism in the feeding system provided in this embodiment of the utility model; Figure 5This is a structural schematic diagram of the feeding vehicle in the feeding system provided in an embodiment of the present utility model from one perspective; Figure 6 This is a structural schematic diagram of the feeding vehicle in the feeding system provided by this utility model embodiment from another perspective; Figure 7 This is a schematic diagram of the frame structure in the feeding system provided in this embodiment of the utility model.

[0021] Icons: 100 - Feeding system; 110 - Feeding trolley; 111 - Car body; 112 - Bearing plate; 1121 - Clearance hole; 113 - Limit frame; 1131 - Limit post; 114 - Lifting mechanism; 1141 - Fourth driving component; 1142 - Lead screw; 1143 - Nut seat; 1144 - Connecting plate; 1145 - Lifting rod; 120 - Frame; 121 - First guide block; 122 - Second guide block; 123 - Stop block ; 130-Drive mechanism; 131-First drive assembly; 1311-First drive component; 1312-Drive wheel; 1313-Transmission belt; 1314-Driven wheel; 132-Gantry bracket; 133-Second drive assembly; 134-Sliding frame; 135-Third drive component; 136-Mounting frame; 137-Distance sensor; 140-Suction mechanism; 143-Vacuum suction cup; 150-Feeding conveyor line; 200-Battery cell. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] In the description of this utility model, it should be noted that the terms "inner," "outer," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," "installed," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the features in the following embodiments can be combined with each other.

[0028] Please refer to the reference. Figures 1 to 7 This utility model provides a lithium battery recycling device (not shown) for recycling lithium batteries. It can achieve automated feeding of battery cells 200, saving time and labor, with a high degree of mechanization, fast feeding speed, high feeding efficiency, and high safety.

[0029] It should be noted that the lithium battery recycling equipment includes a feeding system 100 and a recycling device (not shown in the figure). The feeding system 100 and the recycling device are arranged sequentially. The feeding system 100 is used to feed the disassembled battery cells 200 and transport the battery cells 200 to the recycling device, which is used to disassemble and recycle the battery cells 200.

[0030] The feeding system 100 includes a feeding cart 110, a frame 120, a drive mechanism 130, a suction mechanism 140, and a feeding conveyor line 150. The feeding cart 110 is located on one side of the feeding conveyor line 150 and is used to place the power supply cells 200, that is, the disassembled power supply cells 200 are placed on the feeding cart 110. The feeding cart 110 is moved to one side of the feeding conveyor line 150 by manual pushing or electronic control. The drive mechanism 130 is mounted on the frame 120 and connected to the suction mechanism 140. The suction mechanism 140 is used to vacuum-adsorb the battery cell 200 on the feeding cart 110. The drive mechanism 130 is used to send the battery cell 200 to the top of the feeding conveyor line 150 through the suction mechanism 140. The suction mechanism 140 is also used to break the vacuum to place the battery cell 200 onto the feeding conveyor line 150, so as to realize the automated feeding of the battery cell 200, which saves time and effort, has a high degree of mechanization, fast feeding speed, high feeding efficiency, and high safety.

[0031] The drive mechanism 130 includes a first drive assembly 131, a gantry bracket 132, a second drive assembly 133, and a sliding frame 134. The first drive assembly 131 is mounted on the frame 120 and connected to the gantry bracket 132. The gantry bracket 132 is simultaneously erected outside the feeding cart 110 and the loading conveyor line 150 to facilitate the loading of the battery cells 200. The gantry bracket 132 is slidably engaged with the frame 120 and can slide relative to the frame 120. The frame 120 can guide and limit the gantry bracket 132. The first drive assembly 131 is used to drive the gantry bracket 132 to slide along a first direction. The second drive assembly 133 is mounted on the gantry bracket 132 and connected to the sliding frame 134. The sliding frame 134 is slidably engaged with the gantry bracket 132, allowing it to slide relative to the gantry bracket 132. The gantry bracket 132 guides and limits the sliding frame 134. The second drive assembly 133 drives the sliding frame 134 to slide along a second direction. The suction mechanism 140 is mounted on the sliding frame 134 and slides along the second direction with the sliding frame 134 under the action of the second drive assembly 133. The first direction is perpendicular to the second direction and is the same as the conveying direction of the feeding conveyor line 150, facilitating the loading of battery cells 200 from different positions on the feeding cart 110 onto the feeding conveyor line 150.

[0032] Furthermore, the first drive assembly 131 includes a first drive member 1311, a drive wheel 1312, a transmission belt 1313, and a driven wheel 1314. Both the drive wheel 1312 and the driven wheel 1314 are rotatably mounted on the frame 120. The first drive member 1311 is connected to the drive wheel 1312, and the drive wheel 1312 is connected to the driven wheel 1314 via the transmission belt 1313. The transmission belt 1313 is connected to the gantry support 132. The first drive member 1311 drives the drive wheel 1312 to rotate, thereby driving the driven wheel 1314 to rotate via the transmission belt 1313. During this process, the transmission belt 1313 drives the gantry support 132 to slide relative to the frame 120 in a first direction, thus realizing the driving function of the gantry support 132.

[0033] In this embodiment, the specific structure of the second driving component 133 is the same as that of the first driving component 131, and will not be described again here.

[0034] Optionally, the drive mechanism 130 further includes a third drive member 135 and a mounting bracket 136. The third drive member 135 is mounted on the sliding frame 134 and connected to the mounting bracket 136. The suction mechanism 140 is connected to the mounting bracket 136. The third drive member 135 is used to drive the suction mechanism 140 to move up and down along a third direction via the mounting bracket 136, so that the suction mechanism 140 can contact the battery cell 200 and perform vacuum adsorption on the battery cell 200. Specifically, the first direction, the second direction, and the third direction are perpendicular to each other. The first drive assembly 131, the second drive assembly 133, and the third drive member 135 work together to drive the suction mechanism 140 to move to any position in the three-dimensional coordinate system, thereby facilitating vacuum adsorption of battery cells 200 at different positions and heights on the feeding cart 110. In this embodiment, the first direction and the second direction are both located on the horizontal plane, and the third direction is the vertical direction.

[0035] Optionally, the drive mechanism 130 also includes a distance sensor 137. The distance sensor 137 is mounted on the mounting bracket 136 and is used to detect the distance between the suction mechanism 140 and the battery cell 200, so as to control the third drive member 135 to drive the suction mechanism 140 to descend and contact the battery cell 200, thereby facilitating the suction mechanism 140 to vacuum adsorb the battery cell 200.

[0036] The suction mechanism 140 includes a vacuum pump (not shown), a vacuum tube (not shown), and a vacuum suction cup 143. One end of the vacuum tube is connected to the vacuum pump, and the other end is connected to the vacuum suction cup 143. The vacuum suction cup 143 is connected to the mounting bracket 136 of the drive mechanism 130. The vacuum pump is used to generate negative pressure to remove air from the vacuum suction cup 143 through the vacuum tube, thereby vacuum-adsorbing the battery cell 200 onto the vacuum suction cup 143.

[0037] The feeding cart 110 includes a cart body 111, a support plate 112, and multiple limiting frames 113. The cart body 111 is connected to the support plate 112, which is used to carry the battery cells 200. The multiple limiting frames 113 are arranged in a rectangular array and are all connected to the support plate 112. Each limiting frame 113 is used to limit a stack of overlapping battery cells 200. The multiple limiting frames 113 work together to limit multiple stacks of battery cells 200, that is, the feeding cart 110 can transport multiple stacks of battery cells 200 at one time, improving the feeding efficiency.

[0038] Optionally, the feeding cart 110 also includes a lifting mechanism 114, which includes a fourth driving member 1141, a lead screw 1142, a nut seat 1143, a connecting plate 1144, and multiple lifting rods 1145. The fourth driving member 1141 is mounted on the cart body 111 and connected to the lead screw 1142. The nut seat 1143 is sleeved on the lead screw 1142 and threadedly engaged with it, and connected to the connecting plate 1144. The lead screw 1142 extends along a third direction. The fourth driving member 1141 drives the lead screw 1142 to rotate, causing the nut seat 1143 to rise and fall along a third direction, thereby driving the connecting plate 1144 to rise and fall along a third direction. The multiple lifting rods 1145 are arranged in a rectangular array and are all connected to the connecting plate 1144. The multiple lifting rods 1145 can rise or fall along a third direction with the connecting plate 1144 under the action of the fourth driving member 1141. Specifically, the support plate 112 has multiple clearance holes 1121, each lifting rod 1145 passes through a clearance hole 1121 and extends into a limiting frame 113. The fourth driving member 1141 is used to synchronously drive multiple stacks of battery cells 200 upward through the connecting plate 1144 and multiple lifting rods 1145 to compensate for the upward stroke of the third driving member 135, ensuring that the third driving member 135 can drive the suction mechanism 140 to vacuum adsorb the battery cells 200 through the mounting bracket 136.

[0039] Furthermore, the limiting frame 113 includes multiple limiting posts 1131, which are arranged in parallel at intervals and are all connected to the support plate 112. The multiple limiting posts 1131 together form a rectangle, and the limiting posts 1131 are arranged perpendicular to the support plate 112. Specifically, the support plate 112 is located on a horizontal plane, the limiting posts 1131 extend along a third direction, and the battery cell 200 is disposed between the multiple limiting posts 1131. The multiple limiting posts 1131 work together to limit and guide the battery cell 200, so that the battery cell 200 can only be lifted upward along a third direction.

[0040] In this embodiment, the number of limiting posts 1131 in each limiting frame 113 is six, but it is not limited to this. In other embodiments, the number of limiting posts 1131 in each limiting frame 113 can be four or eight. There is no specific limitation on the number of limiting posts 1131 in each limiting frame 113.

[0041] Optionally, the frame 120 is provided with a first guide block 121, a second guide block 122, and a stop block 123. The first guide block 121 and the second guide block 122 are arranged opposite to each other, and the first guide block 121 and the second guide block 122 work together to guide the feeding cart 110; the stop block 123 is used to stop the feeding cart 110 so that the feeding cart 110 stops at a preset position, thereby ensuring that the drive mechanism 130 can accurately drive the suction mechanism 140 to attract the battery cells 200 on the feeding cart 110 to the feeding conveyor line 150.

[0042] In this embodiment, the first drive unit 1311 and the fourth drive unit 1141 are both drive motors, pneumatic motors or hydraulic motors, and the third drive unit 135 is an electric cylinder, a pneumatic cylinder or a hydraulic cylinder.

[0043] It should be noted that during the feeding process of the feeding system 100, the feeding trolley 110 first transports multiple stacks of battery cells 200 to one side of the feeding conveyor line 150, so that the feeding trolley 110 stops at a preset position; then, the drive mechanism 130 drives the suction mechanism 140 to transport the top one of each stack of battery cells 200 to the feeding conveyor line 150 in sequence; after the top one of each stack of battery cells 200 has been transported to the feeding conveyor line 150, the lifting mechanism 114 drives the multiple stacks of battery cells 200 to be lifted upwards, raising the height... The thickness is equal to that of a single battery cell 200. This ensures that the suction mechanism 140 vacuum-adsorbs the battery cell 200 on the same horizontal plane each time, guaranteeing the stability of the vacuum adsorption and reducing the extension stroke of the third drive component 135, thus saving costs. Then, the drive mechanism 130 drives the suction mechanism 140 to transport the topmost battery cell 200 of each stack to the feeding conveyor line 150 in sequence. This cycle is repeated until all stacks of battery cells 200 are transported to the feeding conveyor line 150, completing the feeding process.

[0044] The feeding system 100 provided in this embodiment of the utility model includes a feeding cart 110 disposed on one side of a feeding conveyor line 150. The feeding cart 110 is used to place battery cells 200. A drive mechanism 130 is mounted on a frame 120 and connected to a suction mechanism 140. The suction mechanism 140 is used to vacuum-adsorb the battery cells 200 on the feeding cart 110. The drive mechanism 130 is used to deliver the battery cells 200 to the top of the feeding conveyor line 150 via the suction mechanism 140. The suction mechanism 140 is also used to break the vacuum to place the battery cells 200 onto the feeding conveyor line 150. Compared with the prior art, the feeding system 100 provided by this utility model, due to the use of the feeding cart 110 disposed on one side of the feeding conveyor line 150 and the suction mechanism 140 connected to the drive mechanism 130, can achieve automated feeding of battery cells 200, saving time and labor, with a high degree of mechanization, fast feeding speed, high feeding efficiency, and high safety. This results in high recycling efficiency and good recycling effect for lithium battery recycling equipment.

[0045] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A feeding system, characterized in that, The device includes a feeding cart, a frame, a drive mechanism, a suction mechanism, and a feeding conveyor line. The feeding cart is located on one side of the feeding conveyor line and is used to place battery cells. The drive mechanism is mounted on the frame and connected to the suction mechanism. The suction mechanism is used to vacuum-adsorb the battery cells on the feeding cart. The drive mechanism is used to deliver the battery cells to the top of the feeding conveyor line via the suction mechanism. The suction mechanism is also used to break the vacuum to place the battery cells onto the feeding conveyor line.

2. The feeding system according to claim 1, characterized in that, The driving mechanism includes a first driving component, a gantry bracket, a second driving component, and a sliding frame. The first driving component is mounted on the frame and connected to the gantry bracket. The gantry bracket is simultaneously erected outside the feeding trolley and the loading conveyor line. The gantry bracket is slidably engaged with the frame. The first driving component is used to drive the gantry bracket to slide along a first direction. The second driving component is mounted on the gantry bracket and connected to the sliding frame. The sliding frame is slidably engaged with the gantry bracket. The second driving component is used to drive the sliding frame to slide along a second direction. The suction mechanism is mounted on the sliding frame. The first direction is perpendicular to the second direction, and the first direction is the same as the conveying direction of the loading conveyor line.

3. The feeding system according to claim 2, characterized in that, The first drive assembly includes a first drive member, a drive wheel, a transmission belt, and a driven wheel. The drive wheel and the driven wheel are rotatably mounted on the frame. The first drive member is connected to the drive wheel, and the drive wheel is connected to the driven wheel via the transmission belt. The transmission belt is connected to the gantry bracket.

4. The feeding system according to claim 2, characterized in that, The drive mechanism further includes a third drive component and a mounting bracket. The third drive component is mounted on the sliding frame and connected to the mounting bracket. The suction mechanism is connected to the mounting bracket. The third drive component is used to drive the suction mechanism to move up and down along a third direction through the mounting bracket. The first direction, the second direction, and the third direction are perpendicular to each other.

5. The feeding system according to claim 4, characterized in that, The drive mechanism also includes a distance sensor, which is mounted on the mounting bracket. The distance sensor is used to detect the distance between the suction mechanism and the battery cell, so as to control the third drive member to drive the suction mechanism to descend and contact the battery cell.

6. The feeding system according to claim 1, characterized in that, The suction mechanism includes a vacuum pump, a vacuum tube, and a vacuum suction cup. One end of the vacuum tube is connected to the vacuum pump, and the other end is connected to the vacuum suction cup. The vacuum suction cup is connected to the driving mechanism.

7. The feeding system according to claim 1, characterized in that, The feeding cart includes a cart body, a support plate, and multiple limiting frames. The cart body is connected to the support plate, which is used to carry battery cells. The multiple limiting frames are arranged in a rectangular array and are all connected to the support plate. Each limiting frame is used to limit a stack of overlapping battery cells.

8. The feeding system according to claim 7, characterized in that, The feeding vehicle also includes a lifting mechanism, which includes a fourth driving component, a lead screw, a nut seat, a connecting plate, and multiple lifting rods. The fourth driving component is mounted on the vehicle body and connected to the lead screw. The nut seat is sleeved on the lead screw and threadedly engaged with it, and connected to the connecting plate. The multiple lifting rods are arranged in a rectangular array and are all connected to the connecting plate. The bearing plate has multiple clearance holes, and each lifting rod passes through one clearance hole and extends into one of the limiting frames. The fourth driving component is used to synchronously drive multiple stacks of battery cells upward through the connecting plate and the multiple lifting rods.

9. The feeding system according to claim 7, characterized in that, The limiting frame includes multiple limiting posts, which are arranged in parallel and spaced apart, and are all connected to the support plate. The multiple limiting posts together form a rectangle, and the limiting posts are arranged perpendicular to the support plate.

10. A lithium battery recycling device, characterized in that, Includes the feeding system as described in any one of claims 1-9.

Images