A material turning device and method for battery case production

Abstract

The application discloses a turnover device and method for battery shell production, which comprises a workbench, a storage belt conveyor is arranged at the center of the workbench and is used for storing multiple groups of battery shells, turnover belt conveyors are arranged on both sides of the storage belt conveyor, turnover assemblies are arranged on the turnover belt conveyors, the turnover assemblies drive the battery shells to overturn and change postures on the turnover belt conveyors, and pushing assemblies are further arranged on the turnover belt conveyors. The turnover device has the beneficial effects that the turnover assemblies and the pushing assemblies arranged on the turnover belt conveyors can change the opening direction of the battery shells from upward to downward, when a manipulator concentrates on driving the battery shells to displace in the later period, the bottom of the battery shell can be effectively adsorbed, the inside of the battery shell is prevented from being adsorbed, the inside of the battery shell is prevented from being scratched, and normal use is affected.

Description

Technical Field

[0001] This invention relates to a flipping device and method for battery casing production. Background Technology

[0002] In modern manufacturing, battery casings are an indispensable component of electronic devices, and their production efficiency and processing precision directly affect the overall product quality and production cost. Battery casings are typically manufactured through precise stamping, stretching, and rotary cutting processes. These processes require equipment capable of accurately and quickly processing various metal materials to form battery casings that conform to specified dimensions and shapes. After production, the battery casings need to be transported centrally using robotic arms.

[0003] In the prior art, when transporting batteries by robotic arms, the robotic arms are prone to touching the inside of the battery casing, which can easily cause scratches and affect the normal use of the battery casing. At the same time, after the battery casing is manufactured by stamping, stretching and rotary cutting processes, it is difficult to remove and separate the debris and impurities inside the battery casing, which will affect other subsequent processing steps. In view of this, the present invention proposes a turning device and method for battery casing production to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a flipping device and method for battery casing production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A turning device for battery casing production includes a workbench, and a storage belt conveyor is provided at the center of the workbench for storing multiple sets of battery casings. Both sides of the storage belt conveyor are equipped with a turning belt conveyor. The turning belt conveyor is equipped with a turning component. The turning component drives the battery casing to turn over and change its posture on the turning belt conveyor. The turning belt conveyor is also equipped with a pushing component. The pushing component drives the turned battery casing to be moved from the turning belt conveyor to the storage belt conveyor for centralized storage.

[0006] As an improvement to the above technical solution, the material turning assembly includes a support frame, which is connected to the frame of the material turning belt conveyor; A displacement cylinder is provided on the support frame, a displacement plate is slidably mounted on the displacement cylinder, a displacement connecting plate is provided on the piston rod of the displacement cylinder, the displacement connecting plate is connected to the displacement plate, a displacement mounting plate is provided on the displacement plate, and the displacement mounting plate moves as the displacement plate moves.

[0007] As an improvement to the above technical solution, a displacement support plate is provided on the displacement mounting plate, a material-turning rotary cylinder is provided on the displacement support plate, and a material-turning rotary plate is provided on the rotary table of the material-turning rotary cylinder. The rotating plate for turning the material is equipped with a dual-axis cylinder. Each of the two sets of piston rods of the dual-axis cylinder is equipped with a clamping plate. The clamping plate is equipped with a rubber plate. The two sets of rubber plates are displaced toward the center of the dual-axis cylinder, so that the rubber plates are clamped on both sides of the battery casing.

[0008] As an improvement to the above technical solution, the pushing assembly includes a pushing mounting plate, a pushing cylinder is provided on the pushing mounting plate, and a pushing plate is provided on the piston rod of the pushing cylinder; The push mounting plate is provided with a push guide sleeve, and a push guide rod is slidably disposed inside the push guide sleeve, the push guide rod being connected to the push plate; The pushing component also includes a pushing support plate, which is disposed between the turning belt conveyor and the storage belt conveyor; The push support plate is at the same height as the turning belt conveyor and the storage belt conveyor. Two sets of push guide plates are provided on the push support plate. The two sets of push guide plates are matched with the push plate. The push plate moves back and forth between the two push guide plates.

[0009] As an improvement to the above technical solution, the tipping belt conveyor is provided with a first baffle bar, which is mounted on the frame of the tipping belt conveyor and is positioned to match the tipping assembly. The material-turning belt conveyor is equipped with a second baffle bar, which is mounted on the frame of the material-turning belt conveyor and is positioned to match the push assembly.

[0010] As an improvement to the above technical solution, a guide belt conveyor is also provided on the workbench, and a guide fixing frame is provided above the guide belt conveyor, and the guide fixing frame is connected to the workbench. The guide frame is provided with a guide housing, and the guide housing is provided with a first movable cavity and a second movable cavity. The first movable cavity is matched with the guide belt conveyor, and the second movable cavity is connected to the first movable cavity. The second movable cavity is located between two sets of tipping belt conveyors and one set of guide belt conveyors. The guide housing is provided with two sets of discharge ports, which are respectively matched with the positions of two sets of tipping belt conveyors, and the discharge ports are connected to the second movable chamber.

[0011] As an improvement to the above technical solution, the guide fixing frame is provided with an electric slide rail, the electric slide rail is provided with a slider, the slider is provided with a drive plate, and the drive plate extends into the second movable cavity; The guide housing is provided with two sets of actuating ports, which are respectively matched with two sets of discharge ports. The turning belt conveyor is provided with an actuating mounting plate, which is matched with the actuating ports. An actuating cylinder is provided on the actuating mounting plate, and an actuating plate is provided on the piston rod of the actuating cylinder. An actuating guide sleeve is also provided on the actuating mounting plate. An actuating guide rod is slidably provided in the actuating guide sleeve and connected to the actuating plate. The actuating plate contacts the battery housing through the actuating port, so that the battery housing is disengaged from the second movable cavity through the discharge port.

[0012] As an improvement to the above technical solution, the material-turning conveyor is equipped with a material-turning conveyor belt, and the material-turning conveyor belt is provided with multiple sets of protrusions so that the battery casing does not come into contact with the surface of the material-turning conveyor belt. The storage belt conveyor is equipped with a storage conveyor belt, on which multiple sets of storage units are evenly arranged. Each storage unit includes two sets of storage limiting plates, and a storage cavity is provided between the two sets of storage limiting plates. The storage cavity is matched with the positions of the two sets of push guide plates.

[0013] A method of using a flipping device for battery casing production includes the following steps: S1. Feeding: Multiple battery casings are evenly placed on a guide belt conveyor, which guides the battery casings into the first movable chamber, and then into the second movable chamber. S2, Material Distribution: The drive plate moves back and forth in the second movable cavity until it contacts the battery housing, causing the battery housing to move in the second movable cavity until it reaches the discharge port position. The actuating plate then pushes the battery housing out, allowing it to move from the second movable cavity onto the tipping belt conveyor. S3, Material Turning: After S2 ends, the tilting conveyor belt moves the battery housing until it contacts the first stop bar and stops at the first stop bar position. Then, the tilting component drives the battery housing to flip over and cross the first stop bar, while the battery housing is upside down on the tilting conveyor belt. S4, Pushing Material: After the battery casing in S3 has been flipped, the turning belt conveyor continues to move the battery casing until it reaches the second stop bar. Then, the pushing component pushes the battery casing, moving it from the turning belt conveyor to the storage belt conveyor. S5, Repeated material distribution: In S2, when the battery casing is moved to one set of discharge ports, another set of battery casings is moved to the first movable cavity, driven by the drive plate to move to another set of discharge ports, and then to another set of tipping belt conveyors. This process is repeated so that multiple sets of battery casings are continuously moved to the two sets of tipping belt conveyors. S6. Synchronous feeding: When S4 is opened, the pushing components on another set of tipping belt conveyors operate synchronously, causing the two sets of battery casings to move synchronously to the storage belt conveyor for centralized storage. After storage is completed, the robotic arm will pick them up and transfer them to the next process.

[0014] Compared with the prior art, the beneficial effects of the present invention are: The tipping and pushing components installed on the tipping belt conveyor can change the battery casing from having an upward opening to having a downward opening. When the robot arm moves the battery casing in a concentrated manner later, it can effectively adsorb the bottom of the battery casing, avoiding adsorption on the inside of the battery casing, which would cause scratches inside the battery casing and affect normal use. The tipping component installed on the tipping belt conveyor can change the opening of the battery casing from facing upward to facing downward, allowing impurities inside the battery casing to fall onto the tipping belt conveyor, thus ensuring the cleanliness of the inside of the battery casing. The pushing components installed on the aforementioned tilting belt conveyor enable the battery casings that have changed their posture on the two tilting belt conveyors to be moved to the storage belt conveyor for centralized storage. This facilitates the robot arm to perform centralized adsorption and transportation of multiple battery casings, significantly improving the overall efficiency and automation level of the battery casing production line. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 For the present invention Figure 1 Enlarged structural diagram at point A; Figure 3 This is a schematic diagram of the structure of the component driving the present invention; Figure 4 This is a structural schematic diagram of the present invention from another angle; Figure 5 For the present invention Figure 3 Enlarged structural diagram at point B; Figure 6 This is a schematic diagram of the structure of the guide support frame of the present invention; Figure 7 For the present invention Figure 3Enlarged structural diagram at point C; Figure 8 This is a schematic diagram showing the positions of the robotic arm and the worktable of the present invention; Figure 9 For the present invention Figure 7 Enlarged structural diagram at point D; Figure 10 This is another schematic diagram of the guide support frame of the present invention; Figure 11 For the present invention Figure 9 Enlarged structural diagram at point E; Figure 12 This is a schematic diagram of the material turning conveyor belt of the present invention; Figure 13 This is a schematic diagram of the structure of the storage conveyor belt of the present invention; Figure 14 For the present invention Figure 9 A magnified structural diagram at point F in the middle.

[0016] In the diagram: 10. Workbench; 20. Tilting conveyor belt; 21. Tilting conveyor belt; 211. Protrusion; 22. First stop bar; 23. Second stop bar; 30. Storage conveyor belt; 31. Storage conveyor belt; 32. Storage unit; 321. Storage cavity; 322. Storage limiting plate; 40. Battery casing; 50. Tilting assembly; 51. Support frame; 52. Displacement cylinder; 521. Displacement plate; 522. Displacement connecting plate; 53. Displacement mounting plate; 54. Displacement support plate; 55. Tilting rotary cylinder; 56. Tilting rotary plate; 57. Dual-shaft cylinder; 58. Clamping plate; 59. Rubber sheet; 60. Pushing assembly; 61. Pushing cylinder; 62. Pushing guide rod; 63. Pushing guide sleeve; 64. Pushing mounting plate; 65. Pushing plate; 66. Pushing support plate; 67. Pushing guide plate; 70. Guide fixing frame; 71. Guide housing; 711. First movable cavity; 712. Second movable cavity; 713. Actuating port; 714. Discharge port; 72. Guide belt conveyor; 73. Actuating mounting plate; 74. Actuating guide sleeve; 75. Actuating guide rod; 76. Actuating cylinder; 77. Actuating plate; 78. Electric slide rail; 781. Slider; 782. Drive plate. Detailed Implementation

[0017] 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.

[0018] Example: like Figure 1-14 As shown, this embodiment proposes a material turning device for battery casing production, including a workbench 10, and a storage belt conveyor 30 is provided at the center of the workbench 10 for storing multiple sets of battery casings 40. Both sides of the storage belt conveyor 30 are provided with a turning belt conveyor 20. The turning belt conveyor 20 is provided with a turning component 50. The turning component 50 drives the battery housing 40 to turn over and change its posture on the turning belt conveyor 20. The turning belt conveyor 20 is also provided with a pushing component 60. The pushing component 60 drives the turned battery housing 40 to be moved from the turning belt conveyor 20 to the storage belt conveyor 30 for centralized storage.

[0019] In this embodiment, when the battery casing 40 needs to be flipped, the battery casing 40 enters the flipping belt conveyor 20, which drives the battery casing 40 to move until it reaches the position of the flipping component 50. The flipping component 50 clamps the battery casing 40 and rotates it to adjust its posture, changing the opening of the battery casing 40 from facing upwards to facing downwards. Then, the flipping belt conveyor 20 continues to drive the flipped battery casing 40 to move. When the battery casing 40 moves to the pushing component 60, the pushing component 60 opens, driving the battery casing 40 from the flipping belt conveyor 20 to the storage belt conveyor 30. The storage belt conveyor 30 then stores the battery casing 40, and a robotic arm performs adsorption processing for centralized transportation. Of course, the robotic arm is equipped with multiple sets of negative pressure adsorption heads, which are used to adsorb the bottom of the battery housing 40, making it easier to move the battery housing 40 for centralized transportation.

[0020] The tipping component 50 and pushing component 60 installed on the tipping belt conveyor 20 can change the opening of the battery housing 40 from facing upward to facing downward. When the robot arm moves the battery housing 40 in a concentrated manner in the later stage, it can effectively adsorb the bottom of the battery housing 40, avoiding adsorption of the inside of the battery housing 40, which would cause scratches inside the battery housing 40 and affect normal use. The tipping component 50 installed on the tipping belt conveyor 20 can change the opening of the battery housing 40 from facing upward to facing downward, allowing impurities inside the battery housing 40 to fall onto the tipping belt conveyor 20, thus ensuring the cleanliness of the inside of the battery housing 40. The pushing component 60 installed on the aforementioned tilting belt conveyor 20 enables the battery casings 40, whose postures have been changed on the two sets of tilting belt conveyors 20, to be concentrated and displaced onto the storage belt conveyor 30. This facilitates centralized storage via the storage belt conveyor 30, thereby enabling the robotic arm to concentrate on adsorbing and transporting multiple sets of battery casings 40, significantly improving the overall efficiency and automation level of the battery casing 40 production line.

[0021] Specifically, the material turning assembly 50 includes a support frame 51, which is connected to the frame of the material turning belt conveyor 20; A displacement cylinder 52 is provided on the support frame 51, and a displacement plate 521 is slidably provided on the displacement cylinder 52. A displacement connecting plate 522 is provided on the piston rod of the displacement cylinder 52, and the displacement connecting plate 522 is connected to the displacement plate 521. A displacement mounting plate 53 is provided on the displacement plate 521, and the displacement mounting plate 53 moves as the displacement plate 521 moves.

[0022] Specifically, a displacement support plate 54 is provided on the displacement mounting plate 53, a material turning rotary cylinder 55 is provided on the displacement support plate 54, and a material turning rotary plate 56 is provided on the rotary table of the material turning rotary cylinder 55. The rotating plate 56 is equipped with a dual-axis cylinder 57. Each of the two sets of piston rods of the dual-axis cylinder 57 is equipped with a clamping plate 58. The clamping plate 58 is equipped with a rubber plate 59. The two sets of rubber plates 59 are displaced toward the center of the dual-axis cylinder 57, so that the rubber plates 59 are clamped on both sides of the battery casing 40.

[0023] In this embodiment, when the battery housing 40 is moved to the area of ​​the two sets of clamping plates 58, the displacement cylinder 52 drives the displacement mounting plate 53 to move towards the battery housing 40, so that the battery housing 40 is placed between the two sets of clamping plates 58. Then, the dual-axis cylinder 57 operates, so that the clamping plates 58 move towards the battery housing 40 until the rubber plate 59 contacts the surface of the battery housing 40 for clamping and limiting. Then, the flipping rotary cylinder 55 drives the dual-axis cylinder 57 to rotate, thereby driving the battery housing 40 to rotate, completing the attitude adjustment of the battery housing 40.

[0024] Specifically, the pushing assembly 60 includes a pushing mounting plate 64, a pushing cylinder 61 is provided on the pushing mounting plate 64, and a pushing plate 65 is provided on the piston rod of the pushing cylinder 61; The push mounting plate 64 is provided with a push guide sleeve 63, and a push guide rod 62 is slidably disposed inside the push guide sleeve 63. The push guide rod 62 is connected to the push plate 65. The pushing component 60 also includes a pushing support plate 66, which is disposed between the turning belt conveyor 20 and the storage belt conveyor 30; The push support plate 66 is at the same height as the turning belt conveyor 20 and the storage belt conveyor 30. Two sets of push guide plates 67 are provided on the push support plate 66. The two sets of push guide plates 67 are matched with the push plate 65. The push plate 65 moves back and forth between the two push guide plates 67.

[0025] In this embodiment, when the battery casing 40 needs to be moved onto the storage belt conveyor 30, the turning belt conveyor 20 drives the battery casing 40 to the position of the push plate 65. Then, the push cylinder 61 operates, causing the push plate 65 to move toward the battery casing 40, pushing the battery casing 40 between the two sets of push guide plates 67 until the battery casing 40 is moved onto the storage belt conveyor 30.

[0026] Specifically, the material-turning belt conveyor 20 is provided with a first baffle bar 22, which is mounted on the frame of the material-turning belt conveyor 20 and is positioned to match the material-turning assembly 50. The material-turning belt conveyor 20 is provided with a second baffle 23, which is mounted on the frame of the material-turning belt conveyor 20 and is positioned to match the push assembly 60.

[0027] In this case, the dual-axis cylinder 57 is not set on the axis of the rotating table of the flipping cylinder 55, so that during the flipping process, it can drive the battery casing 40 to flip over the first baffle rod 22.

[0028] In this embodiment, the first stop bar 22 stops the battery casing 40 at the position of the flipping component 50, which facilitates the alignment of the flipping component 50 with the battery casing 40 and facilitates the flipping process. The second stop bar 23 stops the battery casing 40 at the pushing component 60, which facilitates the alignment of the pushing component 60 with the battery casing 40 and facilitates the pushing process. Of course, when the battery casing 40 is flipped at the first stop bar 22, the battery casing 40 flips over the first stop bar 22 so that the battery casing 40 after displacement posture adjustment is moved to the second stop bar 23.

[0029] Specifically, the workbench 10 is also equipped with a guide belt conveyor 72, and a guide fixing frame 70 is provided above the guide belt conveyor 72. The guide fixing frame 70 is connected to the workbench 10. The guide fixing frame 70 is provided with a guide housing 71, and the guide housing 71 is provided with a first movable cavity 711 and a second movable cavity 712. The first movable cavity 711 is matched with the guide belt conveyor 72, and the second movable cavity 712 is connected to the first movable cavity 711. The second movable cavity 712 is located between two sets of turning belt conveyors 20 and one set of guide belt conveyors 72. The guide housing 71 is provided with two sets of discharge ports 714, which are respectively matched with two sets of tipping belt conveyors 20. The discharge ports 714 are connected to the second movable chamber 712.

[0030] Specifically, the guide fixing frame 70 is provided with an electric slide rail 78, the electric slide rail 78 is provided with a slider 781, the slider 781 is provided with a drive plate 782, and the drive plate 782 extends into the second movable cavity 712. The guide housing 71 is provided with two sets of actuating ports 713, which are respectively matched with two sets of discharge ports 714. The turning belt conveyor 20 is provided with an actuating mounting plate 73, which is matched with the actuating ports 713. The actuating mounting plate 73 is provided with an actuating cylinder 76, and an actuating plate 77 is provided on the piston rod of the actuating cylinder 76. The actuating mounting plate 73 is also provided with an actuating guide sleeve 74, and an actuating guide rod 75 is slidably provided in the actuating guide sleeve 74. The actuating guide rod 75 is connected to the actuating plate 77. The actuating plate 77 contacts the battery housing 40 through the actuating port 713, so that the battery housing 40 is disengaged from the second movable cavity 712 through the discharge port 714.

[0031] In this embodiment, when the battery casing 40 is fed onto the turning belt conveyor 20, the battery casing 40 is first placed evenly on the guide belt conveyor 72. The guide belt conveyor 72 drives the battery casing 40 to move into the first movable cavity 711, and then through the first movable cavity 711 to the second movable cavity 712. Then, the electric slide rail 78 drives the slider 781 to move back and forth, thereby causing the drive plate 782 to move in the second movable cavity 712. When the drive plate 782 contacts the battery casing 40, it drives the battery casing 40 to move to the discharge port 714. Then, the actuating cylinder 76 operates, causing the actuating plate 77 to move toward the battery casing 40. Through the actuating port 713, the battery casing 40 is pushed out of the discharge port 714, so that the battery casing 40 is moved onto the turning belt conveyor 20. Of course, when the drive plate 782 moves a set of battery housings 40 to a set of discharge ports 714, the drive plate 782 moves another set of battery housings 40 to another set of discharge ports 714 while moving back and forth, so that the battery housings 40 on both sets of tipping belt conveyors 20 are flipped and adjusted.

[0032] Specifically, the material-turning conveyor 20 is equipped with a material-turning conveyor belt 21, and the material-turning conveyor belt 21 is provided with multiple sets of protrusions 211 so that the battery casing 40 does not come into contact with the surface of the material-turning conveyor belt 21. The storage belt conveyor 30 is provided with a storage conveyor belt 31, on which multiple sets of storage units 32 are evenly arranged. Each storage unit 32 includes two sets of storage limiting plates 322, and a storage cavity 321 is provided between the two sets of storage limiting plates 322. The storage cavity 321 is matched with the positions of two sets of push guide plates 67.

[0033] In this embodiment, when the battery casing 40 is flipped on the flipping conveyor belt 20, the opening of the battery casing 40 contacts the protrusion 211, so that the battery casing 40 does not contact the surface of the flipping conveyor belt 21, so that the impurities inside the battery casing 40 fall onto the flipping conveyor belt 21, thereby separating the battery casing 40 from the impurities and preventing the impurities from being displaced along with the battery casing 40 when the battery casing 40 is pushed to move. This also reduces the contact area between the battery housing 40 and the turning conveyor belt 21, making it easier to move the battery housing 40. The storage cavity 321 facilitates the storage of the battery casing 40, preventing the battery casing 40 from detaching from the storage conveyor belt 31.

[0034] A method of using a flipping device for battery casing production includes the following steps: S1. Feeding: Multiple sets of battery casings 40 are evenly placed on the guide belt conveyor 72, and the guide belt conveyor 72 guides the battery casings 40 into the first active cavity 711, and then into the second active cavity 712 through the first active cavity 711; S2, Material Distribution: The drive plate 782 moves back and forth in the second movable cavity 712 until the drive plate 782 contacts the battery housing 40, causing the battery housing 40 to move in the second movable cavity 712 until the battery housing 40 moves to the position of the discharge port 714. The actuating plate 77 pushes the battery housing 40 out, so that the battery housing 40 moves from the second movable cavity 712 to the turning belt conveyor 20. S3, Material Turning: When S2 ends, the tilting belt conveyor 20 drives the battery housing 40 to move until the battery housing 40 contacts the first baffle bar 22 and stops at the position of the first baffle bar 22. Then the tilting component 50 drives the battery housing 40 to flip and cross the first baffle bar 22, while making the battery housing 40 upside down on the tilting belt conveyor 20. S4, Pushing Material: After the battery housing 40 in S3 has been flipped, the turning belt conveyor 20 continues to drive the battery housing 40 to move until the battery housing 40 moves to the second stop bar 23. Then the pushing component 60 pushes the battery housing 40, so that the battery housing 40 moves from the turning belt conveyor 20 to the storage belt conveyor 30. S5, Repeated material distribution: In S2, when the battery casing 40 is moved to a set of discharge ports 714, another set of battery casing 40 is moved to the first active cavity 711, driven by the drive plate 782 to move to another set of discharge ports 714, and then moved to another set of tipping belt conveyors 20. This step is repeated so that multiple sets of battery casing 40 are continuously moved to the two sets of tipping belt conveyors 20. S6. Synchronous feeding: When S4 is opened, the pushing component 60 on another set of material-turning belt conveyors 20 operates synchronously, so that the two sets of battery casings 40 are moved synchronously to the storage belt conveyor 30 for centralized storage. After storage is completed, the robot arm will perform centralized adsorption and transfer to the next process.

[0035] 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 flipping device for battery casing production, characterized in that: Includes a workbench (10), and a storage belt conveyor (30) is provided at the center of the workbench (10) for storing multiple sets of battery casings (40). Both sides of the storage belt conveyor (30) are provided with a turning belt conveyor (20). The turning belt conveyor (20) is provided with a turning component (50). The turning component (50) drives the battery casing (40) to turn over and change its posture on the turning belt conveyor (20). The turning belt conveyor (20) is also provided with a pushing component (60). The pushing component (60) drives the turned battery casing (40) to be moved from the turning belt conveyor (20) to the storage belt conveyor (30) for centralized storage. The workbench (10) is also provided with a guide belt conveyor (72), and a guide fixing frame (70) is provided above the guide belt conveyor (72). The guide fixing frame (70) is connected to the workbench (10). The guide fixing frame (70) is provided with a guide housing (71), and the guide housing (71) is provided with a first movable cavity (711) and a second movable cavity (712). The first movable cavity (711) is matched with the guide belt conveyor (72) in position, and the second movable cavity (712) is connected to the first movable cavity (711). The second movable cavity (712) is located between two sets of material turning belt conveyors (20) and one set of guide belt conveyors (72). The guide housing (71) is provided with two sets of discharge ports (714), and the two sets of discharge ports (714) are respectively matched with the positions of two sets of turning belt conveyors (20). The discharge ports (714) are connected to the second active chamber (712). The guide fixing frame (70) is provided with an electric slide rail (78), the electric slide rail (78) is provided with a slider (781), the slider (781) is provided with a drive plate (782), and the drive plate (782) extends into the second movable cavity (712); The guide housing (71) is provided with two sets of actuation ports (713), and the two sets of actuation ports (713) are respectively matched with the two sets of discharge ports (714). The turning belt conveyor (20) is provided with an actuation mounting plate (73), and the actuation mounting plate (73) is matched with the actuation port (713). The actuation mounting plate (73) is provided with an actuation cylinder (76), and the piston rod of the actuation cylinder (76) is provided with an actuation plate (77). The actuation mounting plate (73) is also provided with an actuation guide sleeve (74). The actuation guide rod (75) is slidably provided in the actuation guide sleeve (74). The actuation guide rod (75) is connected to the actuation plate (77). The actuation plate (77) contacts the battery housing (40) through the actuation port (713), so that the battery housing (40) is disengaged from the second active cavity (712) through the discharge port (714).

2. The battery casing production turning device according to claim 1, characterized in that: The material turning assembly (50) includes a support frame (51), which is connected to the frame of the material turning belt conveyor (20); A displacement cylinder (52) is provided on the support frame (51). A displacement plate (521) is slidably provided on the displacement cylinder (52). A displacement connecting plate (522) is provided on the piston rod of the displacement cylinder (52). The displacement connecting plate (522) is connected to the displacement plate (521). A displacement mounting plate (53) is provided on the displacement plate (521). The displacement mounting plate (53) moves as the displacement plate (521) moves.

3. The battery casing production turning device according to claim 2, characterized in that: The displacement mounting plate (53) is provided with a displacement support plate (54), the displacement support plate (54) is provided with a material turning rotary cylinder (55), and the rotating table of the material turning rotary cylinder (55) is provided with a material turning rotary plate (56). The rotating plate (56) is equipped with a dual-axis cylinder (57). Each of the two sets of piston rods of the dual-axis cylinder (57) is equipped with a clamping plate (58). The clamping plate (58) is equipped with a rubber plate (59). The two sets of rubber plates (59) are displaced toward the center of the dual-axis cylinder (57), so that the rubber plates (59) are clamped on both sides of the battery casing (40).

4. The battery casing production turning device according to claim 1, characterized in that: The pushing assembly (60) includes a pushing mounting plate (64), on which a pushing cylinder (61) is provided, and on the piston rod of the pushing cylinder (61) a pushing plate (65) is provided. The push mounting plate (64) is provided with a push guide sleeve (63), and a push guide rod (62) is slidably provided inside the push guide sleeve (63). The push guide rod (62) is connected to the push plate (65). The pushing assembly (60) further includes a pushing support plate (66), which is disposed between the turning belt conveyor (20) and the storage belt conveyor (30); The push support plate (66) is at the same height as the turning belt conveyor (20) and the storage belt conveyor (30). Two sets of push guide plates (67) are provided on the push support plate (66). The two sets of push guide plates (67) are matched with the push plate (65). The push plate (65) moves back and forth between the two push guide plates (67).

5. A flipping device for battery casing production according to claim 1, characterized in that: The material-turning belt conveyor (20) is provided with a first baffle bar (22), which is set on the frame of the material-turning belt conveyor (20) and the position of the first baffle bar (22) matches that of the material-turning assembly (50); The material-turning belt conveyor (20) is provided with a second baffle (23), which is set on the frame of the material-turning belt conveyor (20) and the position of the second baffle (23) matches that of the push assembly (60).

6. The battery casing production turning device according to claim 1, characterized in that: The material-turning belt conveyor (20) is equipped with a material-turning conveyor belt (21), and the material-turning conveyor belt (21) is provided with multiple sets of protrusions (211) so that the battery casing (40) does not contact the surface of the material-turning conveyor belt (21); The storage belt conveyor (30) is provided with a storage conveyor belt (31), and multiple sets of storage units (32) are evenly arranged on the storage conveyor belt (31). Each storage unit (32) includes two sets of storage limiting plates (322), and a storage cavity (321) is provided between the two sets of storage limiting plates (322). The storage cavity (321) is matched with the positions of two sets of push guide plates (67).

7. A method of using a flipping device for battery casing production according to any one of claims 1-6, characterized in that: Includes the following steps: S1. Feeding: Multiple sets of battery housings (40) are evenly placed on a guide belt conveyor (72), and the guide belt conveyor (72) guides the battery housings (40) into the first active cavity (711), and then into the second active cavity (712) through the first active cavity (711); S2, Material Distribution: The drive plate (782) moves back and forth in the second movable cavity (712) until the drive plate (782) contacts the battery housing (40), causing the battery housing (40) to move in the second movable cavity (712) until the battery housing (40) moves to the position of the discharge port (714), and the actuating plate (77) pushes the battery housing (40) out, so that the battery housing (40) moves from the second movable cavity (712) to the turning belt conveyor (20); S3, Material Turning: After S2 ends, the flipping belt conveyor (20) drives the battery housing (40) to move until the battery housing (40) contacts the first stop bar (22) and stops at the position of the first stop bar (22). Then the flipping assembly (50) drives the battery housing (40) to flip and cross the first stop bar (22), while making the battery housing (40) upside down on the flipping belt conveyor (20). S4, Pushing Material: After the battery casing (40) in S3 is flipped, the turning belt conveyor (20) continues to drive the battery casing (40) to move until the battery casing (40) moves to the second stop bar (23). Then the pushing component (60) pushes the battery casing (40) so that the battery casing (40) moves from the turning belt conveyor (20) to the storage belt conveyor (30). S5, Repeated material distribution: In S2, when the battery casing (40) is moved to a set of discharge ports (714), another set of battery casings (40) is moved to the first active cavity (711), driven by the drive plate (782) to move to another set of discharge ports (714), and then moved to another set of turning belt conveyors (20). This step is repeated so that multiple sets of battery casings (40) are continuously moved to the two sets of turning belt conveyors (20); S6. Synchronous feeding: When S4 is opened, the push component (60) on another set of material turning belt conveyor (20) operates synchronously, so that the two sets of battery casings (40) are moved synchronously to the storage belt conveyor (30) for centralized storage. After storage is completed, the robot arm will perform centralized adsorption and transfer to the next process.

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