Battery cell feeding equipment and battery production system

Abstract

The utility model provides battery cell feeding equipment and a battery production system, the battery cell feeding equipment comprises a roller line, a grabbing mechanism and a disc disassembling mechanism, and the roller line is provided with a line feeding position, a disc disassembling position, a stacking position and a discharging position which are arranged along the conveying direction of the roller line; the grabbing mechanism is arranged on one side of the roller line and is used for grabbing the battery cells on the trays; the tray disassembling mechanism is arranged on the other side of the roller line and used for grabbing empty trays. Wherein a plurality of rows of trays loaded with battery cells are conveyed to the upper line position, the roller line conveys the trays to the tray disassembling position, the grabbing mechanism grabs the battery cells on the trays until the trays are empty, the tray disassembling mechanism grabs the empty trays to the stacking position until the multiple rows of empty trays are stacked on the stacking position, and the roller line conveys the multiple rows of empty trays to the discharging position. According to the automatic feeding device, the trays are conveyed on the four stations through the roller line, the grabbing mechanism grabs the battery cells, the tray disassembling mechanism grabs the empty trays to the stacking position, and then the multiple rows of empty trays are conveyed to the discharging position through the roller line, so that automatic feeding is achieved, the working efficiency is improved, and the occupied space is reduced.

Description

Technical Field

[0001] This utility model relates to the field of battery production, and in particular to a cell feeding device and a battery production system. Background Technology

[0002] With the rapid development of the new energy industry, the material handling efficiency of power battery cell buffer mechanisms has been significantly increased. Currently, the material handling system in battery cell production generally employs traditional manual forklift and manual loading methods. Specifically, operators must drive electric forklifts to perform a series of actions, including positioning, grabbing, navigating, and precisely aligning a full pallet of cells, transferring hundreds of kilograms of cells from the storage area to the picking station. Workers then load the cells onto the cell buffer mechanism. Once a pallet of cells is completed, the empty pallets are manually stacked and stored for centralized recycling. However, this method is time-consuming, inefficient, and requires a large operating space. Utility Model Content

[0003] The present invention provides a battery cell feeding device and a battery production system to improve the working efficiency of the battery feeding device and solve the problem of large footprint.

[0004] This utility model provides a battery cell feeding device, which includes:

[0005] The roller conveyor is equipped with an loading position, a tray unloading position, a stacking position, and a unloading position arranged along its transport direction;

[0006] A gripping mechanism, located on one side of the roller conveyor, is used to grip the battery cells on the tray;

[0007] A tray-removal mechanism, located on the other side of the roller conveyor, is used to grab empty trays;

[0008] In this process, multiple rows of pallets containing battery cells are transported to the upper line position, the roller conveyor transports the pallets to the unpacking position, the gripping mechanism grips the battery cells on the pallets until the pallets are empty, the unpacking mechanism grips the empty pallets to the stacking position until multiple rows of empty pallets are stacked on the stacking position, and the roller conveyor transports the multiple rows of empty pallets to the unloading position.

[0009] In the battery cell feeding device provided by this utility model, a guide portion is provided at one end of the roller line located at the upper line position. The guide portion is located on both sides of the roller line and is arranged to open outward from one end of the roller line toward both sides of the roller line.

[0010] In the battery cell feeding equipment provided by this utility model, the roller line is also provided with a plurality of blocking components. The plurality of blocking components are respectively located on the side of the roller line near the unloading side at the upper line position, the unloading position, the stacking position and the unloading position, and are used to block and position the pallet.

[0011] In the battery cell feeding device provided by this utility model, the battery cell feeding device also includes a through-beam photoelectric sensor, which is respectively disposed on both sides of the diagonal line of the roller line located at the disassembly position, for detecting the battery cells on the tray.

[0012] In the battery cell feeding device provided by this utility model, the gripping mechanism includes a moving component and a gripper. The moving component is used to move the gripper, and the gripper is fixed on the moving component for gripping the battery cell.

[0013] In the battery cell feeding device provided by this utility model, the gripping mechanism further includes a visual imaging device, which is fixed to the moving component and located on one side of the gripper. The visual imaging device is used to position the tray.

[0014] In the battery cell feeding device provided by this utility model, the gripping mechanism further includes a pressure plate assembly, which is located at one end of the moving assembly and on the other side of the gripper. The pressure plate assembly is used to press down the tray.

[0015] In the battery cell feeding device provided by this utility model, the pressure plate assembly includes a cylinder and a pressure block. One end of the cylinder is fixed on the moving assembly, and the cylinder can move up and down. The pressure block is fixed on the other end of the cylinder.

[0016] In the battery cell feeding equipment provided by this utility model, the unpacking mechanism includes a bracket and an unpacking assembly. The bracket is fixed on the other side of the roller line and passes through the unpacking position and the stacking position. The unpacking assembly is movably connected to the bracket and is used to clamp empty pallets to the stacking position.

[0017] This utility model also provides a battery production system, which includes:

[0018] A battery cell feeding device, wherein the battery cell feeding device is any one of the battery cell feeding devices described above.

[0019] This application designs four workstations: the loading station, the unloading station, the stacking station, and the unloading station. The roller conveyor transports multiple rows of pallets at these four workstations. The gripping mechanism picks up the full pallets from the unloading station and places them onto the cell buffer mechanism. Then, the unloading mechanism picks up the empty pallets from the unloading station and places them onto the stacking station. This process continues until multiple rows of empty pallets are stacked on the stacking station. Finally, the roller conveyor transports the pallets to the unloading station. This facilitates manual unloading of multiple rows of empty pallets, achieving automated feeding of the cell feeding equipment and improving its working efficiency. Furthermore, the cell feeding equipment occupies a small space. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a structural diagram of the battery cell feeding device in an embodiment of this utility model;

[0022] Figure 2 This is a partial structural diagram of the battery cell feeding device in an embodiment of this utility model;

[0023] Figure 3 This is a partial structural diagram of the gripping mechanism in an embodiment of this utility model.

[0024] The labels for the attached figures are as follows:

[0025] 1. Battery cell feeding equipment; 11. Roller conveyor; 111. Loading position; 1111. Guide section; 112. Dismantling position; 113. Stacking position; 114. Unloading position; 115. Blocking assembly; 116. Through-beam photoelectric sensor; 117. Position sensor; 118. Anti-reverse device assembly; 119. Drive motor; 12. Gripping mechanism; 121. Moving assembly; 122. Gripper; 123. Vision imaging device; 124. Pressing plate assembly; 1241. Cylinder; 1242. Pressing block; 13. Dismantling mechanism; 131. Support; 132. Dismantling assembly; 141. Pallet; 142. Battery cell; 143. Stack. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] Reference Figures 1 to 3The diagram illustrates an embodiment of the battery cell feeding equipment 1 and battery production system of this utility model. The battery cell feeding equipment 1 includes a roller conveyor 11, a gripping mechanism 12, and a tray removal mechanism 13. The roller conveyor 11 has an upper feeding position 111, a tray removal position 112, a stacking position 113, and a lower feeding position 114 arranged along its transport direction. The gripping mechanism 12 is located on one side of the roller conveyor 11 and is used to grip battery cells 142 on a tray 141. The tray removal mechanism 13 is located on the other side of the roller conveyor 11 and is used to grip empty trays 141. Multiple rows of battery cells 142 are loaded. The pallet 141 of 42 is transported to the upper line position 111. The roller conveyor 11 transports the pallet 141 to the unpacking position 112. The gripping mechanism 12 grips the battery cells 142 on the pallet 141 until the pallet 141 is empty. The unpacking mechanism 13 grips the empty pallet 141 to the stacking position 113 until multiple rows of empty pallets 141 are stacked on the stacking position 113. The roller conveyor 11 transports the multiple rows of empty pallets 141 to the unloading position 114.

[0028] Specifically, the cell feeding equipment 1 is used for feeding the cells 142 during battery production, so as to automatically feed the cells 142 onto the cell 142 buffer mechanism of the battery production line. The cells 142 are loaded on pallets 141, and one pallet 141 can hold multiple cells 142. Multiple rows of pallets 141 loaded with cells 142 are stacked together. A pallet 143 is installed at the bottom of the bottom pallet 141, that is, all pallets 141 are stacked on the pallet 143 to facilitate the stable transportation of multiple rows of pallets 141 by the action of forklifts on the pallet 143. The multiple rows of pallets 141 loaded with cells 142 are transported to the cell feeding equipment 1 by manual use of forklifts. At the same time, after all the cells 142 on the pallets 141 have been fed into the production line, when unloading the multiple rows of empty pallets 141, the multiple rows of empty pallets 141 are also transported from the cell feeding equipment 1 to other places by manual use of forklifts.

[0029] The battery cell feeding equipment 1 includes a roller conveyor 11, a gripping mechanism 12, and a tray dismantling mechanism 13. The roller conveyor 11 has four stations arranged along its transport direction: an upper feeding station 111, a tray dismantling station 112, a stacking station 113, and a unloading station 114. The roller conveyor 11 is used to transport multiple rows of stacked pallets 141 to a certain station. The multiple rows of stacked pallets 141 include multiple rows of pallets 141 filled with battery cells 142 and multiple rows of empty pallets 141. The upper feeding station 111, the tray dismantling station 112, the tray dismantling station 113, and the unloading station 114 are all located along the transport direction. The unloading position 112, the stacking position 113, and the unloading position 114 are arranged adjacent to each other along the transport direction of the roller line 11. The loading position 111 is used for loading multiple rows of pallets 141 filled with battery cells 142 stacked together; the unloading position 112 is used for loading battery cells 142 and moving empty pallets 141; the stacking position 113 is used for stacking and storing multiple rows of empty pallets 141; and the unloading position 114 is used for manually unloading multiple rows of empty pallets 141 from the roller line 11 to other locations.

[0030] The gripping mechanism 12 is located on one side of the roller line 11, and the gripping mechanism 12 is used to grip the battery cells 142 on each row of trays 141 filled with battery cells 142 and transfer them to the battery cell 142 buffer mechanism; the unpacking mechanism 13 is located on the other side of the roller line 11, and the unpacking mechanism 13 is used to sequentially grip each row of empty trays 141 from the unpacking position 112 to the stacking position 113.

[0031] When the battery cell feeding equipment 1 is running, a forklift is used to transport multiple rows of pallets 141 filled with battery cells 142 to the position corresponding to the upper line position 111 on the roller conveyor 11. The roller conveyor 11 then transports the multiple rows of pallets 141 filled with battery cells 142 to the unloading position 112. At the unloading position 112, each row of pallets 141 filled with battery cells 142 is sequentially gripped by the gripping mechanism 12 and the battery cells 142 are placed onto the battery cell 142 buffer mechanism, until the entire row of pallets 141 filled with battery cells 142 is loaded. After the battery cells 142 on the tray 141 are all picked up, the tray 141 is now empty. The tray removal mechanism 13 then picks up the empty trays 141 one by one and places them on the stacking position 113 until all the empty trays 141 are neatly stacked on the stacking position 113. The roller conveyor 11 then transports the stacked empty trays 141 to the unloading position 114. The workers use forklifts to transport the empty trays 141 located at the unloading position 114 from the roller conveyor 11 to other places.

[0032] This application designs four workstations: the loading station 111, the unloading station 112, the stacking station 113, and the unloading station 114. The roller conveyor 11 transports multiple rows of pallets 141 at these four workstations. The gripping mechanism 12 grips the pallets 141 filled with cells 142 at the unloading station 112 and places them onto the cell 142 buffer mechanism. Then, the unloading mechanism 13 grips the empty pallets 141 at the unloading station 112 and places them onto the stacking station 113, until multiple rows of empty pallets 141 are stacked on the stacking station 113. Finally, the roller conveyor 11 transports them to the unloading station 114, facilitating manual unloading of multiple rows of empty pallets 141. This achieves automated feeding of the cell feeding equipment 1, thereby improving the working efficiency of the cell feeding equipment 1, while also minimizing the space occupied by the cell feeding equipment 1.

[0033] More specifically, the height of each row of pallets 141 does not exceed 85cm, that is, the thickness of pallets 141 does not exceed 85cm, so that the pallets 141 can be compatible with a variety of manual tools and meet the loading needs of electric forklifts and small manual pallet jacks.

[0034] In one embodiment, reference is made to Figures 1 to 2 As shown, the roller line 11 has a guide portion 1111 at one end of the upper line position 111. The guide portion 1111 is located on both sides of the roller line 11 and opens outward from one end of the roller line 11 towards both sides. Specifically, the position of the roller line 11 at the upper line position 111 is used for manual transport of multiple rows of pallets 141 filled with battery cells 142 onto the roller line 11 using a forklift. This allows the multiple rows of pallets 141 filled with battery cells 142 to be transported to other workstations along with the roller line 11. Therefore, the end of the roller line 11 at the upper line position 111 is the beginning of the roller line 11, that is, the forklift places multiple rows of pallets 141 filled with battery cells 142 stacked together onto the roller line 11 from one end of the roller line 11. The guide portion 1111 is provided at one end of the roller line 11. 111 is located on both sides of the roller line 11, and one end of the guide portion 1111 is connected to the roller line 11, while the other end extends away from the extension direction of the roller line 11, that is, the other end of the guide portion 1111 extends outward. At the same time, the guide portion 1111 is also opened to both sides away from the center line of the roller line 11, that is, the guide portions 1111 on both sides of the roller line 11 are flared, which facilitates the entry and exit of forklifts and guides the entry of forklifts, thereby improving the work efficiency when manually transporting multiple rows of pallets 141 filled with battery cells 142 to the upper line position 111.

[0035] In a specific embodiment, refer to Figures 1 to 2As shown, the roller conveyor 11 is also provided with multiple blocking components 115. These blocking components 115 are located on the side of the roller conveyor 11 near the unloading side at the upper loading position 111, the unloading position 112, the stacking position 113, and the unloading position 114, respectively, and are used to block the positioning pallet 143. Specifically, the roller conveyor 11 is also provided with multiple blocking components 115, which are used to rise to block the positioning pallet 143. The pallet 143 refers to a carrier used to load multiple rows of pallets 141, and the forklift directly acts on the pallet 143. Therefore, during loading, the pallet 143 directly contacts the roller conveyor 11, and the pallet 143 is located above the roller conveyor 11, with the multiple rows of pallets 141 located above the pallet 143. The multiple blocking components 115... 5 are respectively located on the side of the roller line 11 near the unloading side at the upper line position 111, the unloading position 112, the stacking position 113, and the unloading position 114. The unloading side refers to the side of the roller line 11 located at the unloading position 114. Therefore, the roller line 11 is provided with the blocking component 115 on the side of the upper line position 111 near the unloading side. The blocking component 115 is used to block and accurately position the pallet 143 located at the upper line position 111 and prevent stacking. The pallet 143 slides on the roller conveyor 11 due to inertia; the roller conveyor 11 is provided with the blocking assembly 115 on the side of the unloading position 112 near the unloading side, the blocking assembly 115 is used to block and accurately position the pallet 143 located at the unloading position 112, and prevent the pallet 143 from sliding on the roller conveyor 11 due to inertia; the roller conveyor 11 is provided with the blocking assembly 115 on the side of the stacking position 113 near the unloading side, the blocking assembly 115 is used to block and accurately position the pallet 143 located at the unloading position 112, and prevent the pallet 143 from sliding on the roller conveyor 11 due to inertia. The device is designed to block and precisely position the pallet 143 located at the stacking position 113, and to prevent the pallet 143 from sliding on the roller line 11 due to inertia. The roller line 11 is provided with the blocking component 115 on the side of the unloading position 114 near the unloading side. The blocking component 115 is used to block and precisely position the pallet 143 located at the unloading position 114, and to prevent the pallet 143 from sliding on the roller line 11 due to inertia. This improves the feeding stability of the battery cell feeding device 1.

[0036] In a specific embodiment, refer to Figure 2As shown, a position sensor 117 is also provided on one side of the roller line 11. The position sensor 117 is used to sense whether material is arriving at the upper line position 111, the unloading position 112, the stacking position 113 and the unloading position 114. Specifically, the positioning sensor 117 is located on one side of the roller line 11 and senses whether the upper line position 111, the unloading position 112, the stacking position 113, and the unloading position 114 have a pallet 141 containing a whole stack of 143. If the upper line position 111, the unloading position 112, the stacking position 113, or the unloading position 114 has a pallet 141 containing a whole stack of 143, a material arrival signal is sent to the controller so that the controller controls the blocking component 115 of the upper line position 111, the blocking component 115 of the unloading position 112, the blocking component 115 of the stacking position 113, or the blocking component 115 of the unloading position 114 to block and position the pallet 143 to prevent the pallet 143 from sliding on the roller line 11 due to inertia.

[0037] In one embodiment, reference is made to Figures 1 to 2As shown, the roller line 11 is also provided with a plurality of anti-reverse device assemblies 118, which are respectively located on the side away from the unloading position 114 of the upper line position 111 and the unloading position 112, and on the side away from the upper line position 111 of the stacking position 113 and the unloading position 114, to prevent the pallet 141 from sliding. Specifically, the anti-reverse device 118 is a key safety device that prevents reverse movement of the mechanical system or reverse flow of materials. Its core function is to achieve unidirectional movement locking and avoid accidental backtracking, falling, or loss of control caused by gravity, inertia, or external interference. In this embodiment, the anti-reverse device 118 is provided on the side away from the unloading position 114 at the upper line position 111 and the unloading position 112. The anti-reverse device 118 is also provided on the side away from the upper line position 111 at the stacking position 113 and the unloading position 114. The anti-reverse device 118 is used to prevent the pallet 141 from sliding along the transport direction of the roller line 11 due to inertia. Since the upper line position 111 is where the pallet 141 is loaded from the side away from the unloading position 114, it is easy for the pallet 141 to slip. 1. The pallet 141 slides away from the unloading position 114 at the upper line position 111, and the anti-reverse device assembly 118 is provided on the side of the upper line position 111 away from the unloading position 114 to prevent the pallet 141 from sliding on the roller line 11 due to inertia; the anti-reverse device assembly 118 located at the unloading position 112 is used to prevent the pallet 141 from sliding away from the unloading position 114; since the transport direction of the roller line 11 is from the upper line position 111 to the unloading position 114, the anti-reverse device assembly 118 is provided on the transport line and located on the side of the stacking position 113 and the unloading position 114 away from the upper line position 111, respectively, thereby preventing the pallet 141 from continuing to slide when transported to the stacking position 113 and the unloading position 114 with the roller line 11.

[0038] In a specific embodiment, refer to Figure 2 As shown, the roller conveyor 11 is also equipped with two drive motors 119, which are respectively located on both sides of the roller conveyor 11 corresponding to the upper line position 111 and the stacking position 113, for driving the roller conveyor 11. Specifically, the roller conveyor 11 is also equipped with two drive motors 119, which are used to provide power to the roller conveyor 11, thereby driving the roller conveyor 11 to transport the pallet 141. The two drive motors 119 are respectively located on the roller conveyor 11 corresponding to the upper line position 111 and the stacking position 113, so as to drive the roller conveyor 11 more stably.

[0039] In one embodiment, reference is made to Figure 2As shown, the battery cell feeding device 1 also includes a through-beam photoelectric sensor 116, which is respectively located on both sides of the diagonal line of the roller line 11 located at the unloading position 112, and is used to detect the battery cells 142 on the tray 141. Specifically, the cell feeding device 1 further includes a through-beam photoelectric sensor 116, which is used to detect whether the cell 142 on the tray 141 located at the unloading position 112 is completely clamped. The through-beam photoelectric sensor 116 is respectively arranged on both sides of the roller line 11 corresponding to the unloading position 112. The through-beam photoelectric sensor 116 is a non-contact detection device that detects the existence, position or movement trajectory of an object by utilizing the changes in the blocking or reflection state of the light beam through the coordinated work of the transmitting end and the receiving end. In this embodiment, the through-beam photoelectric sensor 116 is set along the stacking height of multiple rows of trays 141 filled with cells 142 to ensure that the cells 142 of each row of trays 141 are detected. When the through-beam photoelectric sensor 116 detects that there are no cells 142 on the corresponding layer of trays 141, it provides a unloading signal to the controller, so that the controller controls the unloading mechanism 13 to move to the unloading position 112 and clamp the empty tray 141 to the stacking position 113.

[0040] In a specific embodiment, refer to Figure 1 and Figure 3As shown, the gripping mechanism 12 includes a moving component 121 and a gripper 122. The moving component 121 is used to move the gripper 122, and the gripper 122 is fixed to the moving component 121 for gripping the battery cell 142. Specifically, the gripping mechanism 12 is used to grip the battery cell 142 on the disassembly position 112 and transfer it to the battery cell 142 buffer mechanism. The battery cell 142 buffer mechanism refers to the mechanism for placing and transporting the battery cell 142 during battery production. The gripping mechanism 12 includes a moving component 121 and a gripper 122. The moving component 121 is used to move the gripper 122 so that the gripper 122 can move between the disassembly position 112 and the battery cell 142 buffer mechanism. The gripper 122 is fixed to the moving component 121 and is used to grip the battery cell 142. When the... When the battery cell feeding device 1 is in operation, multiple trays 141 filled with battery cells 142 are moved to the unloading position 112. The moving component 121 moves the gripper 122 to the unloading position 112 and moves the gripper 122 above the battery cells 142. Then, the gripper 122 moves down to grip the battery cells 142 below. After gripping, the gripper 122 moves up to grip the battery cells 142 and finally moves the gripper 122 to grip the battery cells 142 and place them on the battery cells 142 buffer mechanism to complete the battery cell 142 feeding operation. The gripping mechanism 12 has a simple structure and automatically grips the battery cells 142 from the unloading position 112 to the battery cells 142 buffer mechanism, resulting in high work efficiency and saving labor costs.

[0041] More specifically, the gripper 122 is provided in multiple ways, and the multiple grippers 122 are fixedly arranged side by side at one end of the moving component 121. The multiple grippers 122 are arranged in the direction of the battery cell 142. Therefore, when the moving component 121 moves the gripper 122 to grip the battery cell 142, multiple battery cells 142 can be gripped at one time, thereby further improving work efficiency.

[0042] In one embodiment, reference is made to Figure 3As shown, the gripping mechanism 12 also includes a visual imaging element 123, which is fixed to the moving component 121 and located on one side of the gripper 122. The visual imaging element 123 is used to position the tray 141. Specifically, the gripping mechanism 12 further includes a visual imaging element 123, which is used to position the tray 141. The visual imaging element 123 is fixed to the moving component 121 and located on one side of the gripper 122. The shooting direction of the visual imaging element 123 is towards the position of the tray 141. Therefore, the tray 141 is positioned by taking a picture with the visual imaging element 123, and the positioning result is transmitted to the controller so that the gripper 122 can accurately move to the position of the battery cell 142 according to the positioning result and accurately grasp the battery cell 142, thereby improving the accuracy of the gripping mechanism 12.

[0043] In a specific embodiment, refer to Figure 3 As shown, the gripping mechanism 12 also includes a pressure plate assembly 124, which is located at one end of the moving assembly 121 and on the other side of the gripper 122. The pressure plate assembly 124 is used to press down on the tray 141. Specifically, the gripping mechanism 12 further includes a pressure plate assembly 124, which is used to press down on the tray 141 to prevent the tray 141 from being lifted. The pressure plate assembly 124 is located at one end of the moving assembly 121 and is positioned facing the tray 141. The pressure plate assembly 124 is adjacent to one side of the gripper 122. Therefore, when the gripper 122 grips the battery cell 142, the pressure plate assembly 124 moves down and contacts the tray 141, pressing down on the tray 141 to prevent the tray 141 from being lifted by the battery cell 142 when the gripper 122 moves up to separate the battery cell 142 from the tray 141. The pressure plate assembly 124 ensures the smooth separation of the battery cell 142 and the tray 141, improving the structural stability of the gripping mechanism 12 when gripping the battery cell 142.

[0044] In one embodiment, reference is made to Figure 3As shown, the pressure plate assembly 124 includes a cylinder 1241 and a pressure block 1242. One end of the cylinder 1241 is fixed on the moving assembly 121 and the cylinder 1241 can move up and down. The pressure block 1242 is fixed on the other end of the cylinder 1241. Specifically, the pressure plate assembly 124 includes a cylinder 1241 and a pressure block 1242. One end of the cylinder 1241 is fixed to the moving assembly 121, and the pressure block 1242 is fixed to the other end of the cylinder 1241. The cylinder 1241 drives the pressure block 1242 to move up and down. When the gripper 122 grips the battery cell 142, the cylinder 1241 moves down to make the pressure block 1242 abut against the tray 141, thereby pressing the pressure block 1242 down onto the tray 141. When the moving assembly 121 drives the gripper 122 to move up and grip the battery cell 142, the tray 141 will not be lifted at the same time to ensure the separation of the battery cell 142 and the tray 141. The structure of the pressure plate assembly 124 is simple.

[0045] In a specific embodiment, refer to Figures 1 to 2 As shown, the unloading mechanism 13 includes a bracket 131 and an unloading assembly 132. The bracket 131 is fixed on the other side of the roller line 11 and passes through the unloading position 112 and the stacking position 113. The unloading assembly 132 is movably connected to the bracket 131 and is used to clamp empty pallets 141 to the stacking position 113. Specifically, the tray removal mechanism 13 is located on the other side of the roller line 11, that is, the gripping mechanism 12 and the tray removal mechanism 13 are arranged opposite each other, respectively located on both sides of the roller line 11. The tray removal mechanism 13 includes a bracket 131 and a tray removal assembly 132. The bracket 131 is used to support the tray removal assembly 132. The tray removal assembly 132 is used to grip the empty tray 141 of the tray removal position 112 and place it onto the stacking position 113. The tray removal assembly 132 is movably connected to the bracket 131, and the tray removal assembly 132 can move along both the length direction and the height direction of the bracket 131. That is, the tray removal assembly 132 is located at the tray removal position 112 and the stacking position 113. The device can move between positions 3 and can also perform lifting and lowering movements. Therefore, when the battery cells 142 on the trays 141 of the dismantling position 112 are all gripped by the gripping mechanism 12 and become empty trays 141, the dismantling component 132 moves to the dismantling position 112, and then performs lifting and lowering movements according to the position of the empty trays 141 until it is aligned with the empty trays 141 and grips the empty trays 141. Then it moves upward to move the empty trays 141 upward, and finally moves towards the stacking position 113 and places the empty trays 141 on the stacking position 113. After the dismantling component 132 stacks multiple rows of empty trays 141 on the stacking position 113, the roller conveyor 11 then transports the entire row of empty trays 141 to the unloading position 114.

[0046] In this embodiment, the empty pallet 141 is automatically transported through the bracket 131 and the disassembly assembly 132. The disassembly mechanism 13 has a simple structure and high working efficiency, and at the same time, it can improve the safety factor of the battery cell feeding device 1.

[0047] This application also provides a battery production system (not shown in the figure), the battery production system including a cell feeding device 1, the cell feeding device 1 being any of the cell feeding devices described above. Since the cell feeding device 1 has been described in detail in the above embodiments, it will not be described again here.

[0048] The battery production system described in this application, by employing the cell feeding equipment 1, which is an automated device, improves work efficiency and reduces its space occupation. Therefore, the work efficiency of the battery production system is significantly improved, and it occupies little space while also saving labor costs.

[0049] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An electrode supply apparatus characterized by comprising: The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device.

2. The cell supply apparatus according to claim 1, characterized by The application relates to an electric core feeding device.

3. The cell supply apparatus of claim 1, wherein The application relates to an electric core feeding device.

4. The cell supply apparatus of claim 1, wherein The application relates to an electric core feeding device.

5. The cell supply apparatus of claim 1, wherein The application relates to an electric core feeding device.

6. The cell supply apparatus according to claim 5, wherein The application relates to an electric core feeding device.

7. The cell supply apparatus of claim 5, wherein The application relates to an electric core feeding device.

8. The cell supply apparatus of claim 7, wherein The application relates to an electric core feeding device.

9. The cell supply apparatus of claim 1, wherein, The application relates to an electric core feeding device.

10. A battery production system characterized by comprising: The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. The application relates to an electric core feeding device. 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