Film feeding equipment for graphene battery production

Abstract

The utility model relates to the technical field of graphene battery production, in particular to film feeding equipment for graphene battery production, which comprises a workbench, a conveying belt, a driving mechanism, a support frame, a telescopic rod, a film cutting mechanism, a film placing mechanism and a cooling unit, the conveying belt is installed on the workbench. The driving mechanism is arranged on the workbench, and the output end of the driving mechanism is in transmission connection with the conveying belt. The supporting frame is installed on the workbench and located above the conveying belt. The telescopic rod is arranged on the supporting frame, penetrates through the supporting frame and extends into the supporting frame; the film cutting mechanism is arranged in the supporting frame. The telescopic rod works to drive the cutting blade and the heating plate to move downwards together, and when the heating plate fixes a film, the cutting blade cuts the film, so that the moving times of the battery in the film pasting process are greatly reduced, the operation steps are optimized, the film pasting efficiency is improved, and meanwhile, the influence of heating on the battery is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of graphene battery production, in particular to a film coating device for graphene battery production. Background Technique

[0002] A graphene battery is a new energy battery developed by utilizing the characteristic that lithium ions can shuttle rapidly and massively between the surface of graphene and the electrode. The success of the new graphene battery in the experimental stage will undoubtedly become a new development point in the battery industry. Battery technology is the biggest threshold for the popularization and development of electric vehicles, and the battery industry is in a stage where the development of lead-acid batteries and traditional lithium batteries both encounter bottlenecks. After the successful development of graphene energy storage devices, if mass production can be achieved, it will bring new changes to the battery industry and even the electric vehicle industry.

[0003] The patent authorization announcement number CN 211363476 U discloses a film coating device for graphene battery production, belonging to the technical field of graphene battery production equipment. A film coating device for graphene battery production includes a base. A support frame is fixedly connected to the bottom of the base. A battery base is arranged on the upper surface of the base. A fixing frame is fixedly connected to the upper surface of the base. A second telescopic sleeve is fixedly installed on the lower surface of the fixing frame. For this film coating device for graphene battery production, the staff places the battery on the upper surface of the battery base. At this time, the third cylinder works to limit the battery, and at the same time, the gripper cylinder pulls out the film in the film disc. At this time, the adsorption plate adsorbs the film to the lower surface of the adsorption plate, so that the blade and the second blade cut off the redundant film. At this time, the second telescopic rod works to stick the film to the battery, and then the film coating process is completed. Through the above work, the film coating efficiency of this device will be greatly improved.

[0004] However, the above technical solution has the following deficiencies: First, during the process of film coating the battery, the battery needs to be moved multiple times, resulting in relatively low film coating efficiency. Second, the heating layer needs to heat the entire battery to fix the film on the upper surface of the battery. Battery heating will not only damage the battery but also pose a greater safety risk. Summary of the Utility Model

[0005] The purpose of the utility model is to propose a film coating device for graphene battery production in view of the problems existing in the background technique.

[0006] The technical solution of the utility model: A film coating device for graphene battery production includes:

[0007] A workbench;

[0008] A conveyor belt, which is installed on the workbench;

[0009] A driving mechanism is arranged on the workbench, and the output end of the driving mechanism is in transmission connection with the conveyor belt;

[0010] A support frame is installed on the workbench, and the support frame is located above the conveyor belt;

[0011] A telescopic rod is arranged on the support frame, and the telescopic rod penetrates through the support frame and extends into the support frame;

[0012] A film cutting mechanism is arranged in the support frame, and the film cutting mechanism is in transmission connection with the telescopic rod;

[0013] A film placing mechanism is arranged in the support frame, and the film placing mechanism is located on both sides of the film cutting mechanism;

[0014] A cooling unit is arranged on one side of the support frame.

[0015] Preferably, the driving mechanism includes a gearbox and a driving motor;

[0016] The gearbox is connected to one side of the workbench, and the output end of the gearbox is in transmission connection with the conveyor belt;

[0017] The driving motor is connected to the gearbox, and the output end of the driving motor is in transmission connection with the output end of the gearbox.

[0018] Preferably, the film cutting mechanism includes a mounting frame, a connecting plate, a cutting blade and a hot pressing assembly;

[0019] The mounting frame is located in the support frame;

[0020] The connecting plate is connected to the mounting frame, and the connecting plate is connected to the power end of the telescopic rod;

[0021] The cutting blade is connected to the mounting frame;

[0022] The hot pressing assembly is located in the mounting frame, and the hot pressing assembly is connected to the connecting plate.

[0023] Preferably, the hot pressing assembly includes an elastic member, a heating plate and a guide plate;

[0024] A plurality of elastic members are provided, and the plurality of elastic members are all connected to the connecting plate;

[0025] The heating plate is located in the mounting frame, and the heating plate is connected to the elastic member;

[0026] A plurality of guide plates are provided, and the plurality of guide plates are all connected to the heating plate, and the guide plates are slidably connected to the mounting frame.

[0027] Preferably, the film placing mechanism includes a film feeding roller, a film winding roller and a film winding motor;

[0028] The film feeding roller is located in the support frame, and both ends of the film feeding roller are rotatably connected to the support frame through connecting blocks;

[0029] The film winding roller is located inside the support frame, and both ends of the film winding roller are rotatably connected to the support frame through connection blocks;

[0030] The film winding motor is located outside the support frame, the film winding motor is connected to the support frame, and the output end of the film winding motor is drivingly connected to the film winding roller.

[0031] Preferably, the cooling unit includes a fixed frame and a blower;

[0032] The fixed frame is located outside the support frame, and the fixed frame is connected and communicated with the support frame;

[0033] There are multiple blowers, and the multiple blowers are arranged side by side on the fixed frame.

[0034] Preferably, a plurality of positioning plates are arranged on the conveyor belt, and the plurality of positioning plates are equidistantly arranged on the surface of the conveyor belt.

[0035] Compared with the prior art, the above technical solution of the present utility model has the following beneficial technical effects:

[0036] Through the cooperative setting of the film placing mechanism and the film cutting mechanism, after the film placing mechanism places the film above the battery, the telescopic rod works to drive the cutting blade and the heating plate to move downward together. When the heating plate fixes the film, the cutting blade cuts the film, greatly reducing the number of times the battery moves during the film pasting process, optimizing the operation steps, improving the film pasting efficiency, and effectively reducing the influence of heating on the battery. Description of the Drawings

[0037] Figure 1 It is a perspective view of an embodiment proposed by the present utility model;

[0038] Figure 2 It is a perspective view of a second perspective of an embodiment proposed by the present utility model;

[0039] Figure 3 It is a perspective view of the film cutting mechanism of an embodiment proposed by the present utility model;

[0040] Figure 4 It is a perspective view of the mounting frame in an embodiment proposed by the present utility model;

[0041] Figure 5 It is a perspective view of the hot pressing assembly in an embodiment proposed by the present utility model.

[0042] Reference numerals: 1, workbench; 2, conveyor belt; 3, drive mechanism; 31, gearbox; 32, drive motor; 4, film cutting mechanism; 41, mounting frame; 42, connecting plate; 43, cutting blade; 44, hot pressing assembly; 441, elastic member; 442, heating plate; 443, guide plate; 5, film placing mechanism; 51, film feeding roller; 52, film winding roller; 53, film winding motor; 6, cooling unit; 61, fixed frame; 62, fan; 7, support frame; 8, telescopic rod; 9, positioning plate. Detailed implementation manners

[0043] Embodiment 1

[0044] As Figures 1-5 shown, a film applying device for graphene battery production proposed by the present utility model includes a workbench 1, a conveyor belt 2, a drive mechanism 3, a support frame 7, a telescopic rod 8, a film cutting mechanism 4, a film placing mechanism 5 and a cooling unit 6;

[0045] Support legs are provided at the bottom of the workbench 1;

[0046] The conveyor belt 2 is installed on the workbench 1, and a plurality of positioning plates 9 are provided on the conveyor belt 2, and the plurality of positioning plates 9 are equidistantly arranged on the surface of the conveyor belt 2;

[0047] The drive mechanism 3 is arranged on the workbench 1, and the output end of the drive mechanism 3 is in transmission connection with the conveyor belt 2;

[0048] The support frame 7 is installed on the workbench 1, and the support frame 7 is located above the conveyor belt 2;

[0049] The telescopic rod 8 is arranged on the support frame 7. The telescopic rod 8 is an electric telescopic rod and is connected to the control system and the power supply through a wire. The telescopic rod 8 penetrates through the support frame 7 and extends into the support frame 7;

[0050] The film cutting mechanism 4 is arranged in the support frame 7, and the film cutting mechanism 4 is in transmission connection with the telescopic rod 8;

[0051] The film placing mechanism 5 is arranged in the support frame 7, and the film placing mechanism 5 is located on both sides of the film cutting mechanism 4;

[0052] The cooling unit 6 is arranged on one side of the support frame 7.

[0053] Embodiment 2

[0054] As Figure 1 shown, a film applying device for graphene battery production proposed by the present utility model, compared with Embodiment 1, further specifically discloses the structure of the drive mechanism 3; the drive mechanism 3 includes a gearbox 31 and a drive motor 32;

[0055] The gearbox 31 is connected to one side of the workbench 1, and the output end of the gearbox 31 is in transmission connection with the conveyor belt 2;

[0056] The drive motor 32 is connected to the transmission 31, and the output end of the drive motor 32 is drivingly connected to the output end of the transmission 31.

[0057] Embodiment III

[0058] As Figures 1-5 shown, a film coating device for graphene battery production proposed by the present utility model further specifically discloses the structure of the film cutting mechanism 4 compared with Embodiment II; the film cutting mechanism 4 includes a mounting frame 41, a connecting plate 42, a cutting blade 43 and a hot pressing assembly 44;

[0059] The mounting frame 41 is located inside the support frame 7;

[0060] The connecting plate 42 is connected to the mounting frame 41, and the connecting plate 42 is connected to the power end of the telescopic rod 8;

[0061] The cutting blade 43 is connected to the mounting frame 41;

[0062] The hot pressing assembly 44 is located inside the mounting frame 41, and the hot pressing assembly 44 is connected to the connecting plate 42;

[0063] The hot pressing assembly 44 includes an elastic member 441, a heating plate 442 and a guide plate 443;

[0064] A plurality of elastic members 441 are provided, and the plurality of elastic members 441 are all fixedly connected to the bottom of the connecting plate 42;

[0065] The heating plate 442 is located inside the mounting frame 41. The heating plate 442 is an electric heating plate, which is connected to the control system and the power supply through wires. The heating plate 442 is connected to the elastic member 441;

[0066] A plurality of guide plates 443 are provided, and the plurality of guide plates 443 are all fixedly connected to the top of the heating plate 442. The guide plates 443 are slidably connected to the inner wall of the mounting frame 41.

[0067] Embodiment IV

[0068] As Figures 1-2 shown, a film coating device for graphene battery production proposed by the present utility model further specifically discloses the structure of the film placing mechanism 5 compared with Embodiment III; the film placing mechanism 5 includes a film feeding roller 51, a film winding roller 52 and a film winding motor 53;

[0069] The film feeding roller 51 is located inside the support frame 7, and both ends of the film feeding roller 51 are rotatably connected to the support frame 7 through connection blocks;

[0070] The film winding roller 52 is located inside the support frame 7, and both ends of the film winding roller 52 are rotatably connected to the support frame 7 through connection blocks;

[0071] The film collecting motor 53 is located outside the support frame 7. The film collecting motor 53 is connected to the control system and the power supply through wires. The film collecting motor 53 is connected to the support frame 7, and the output end of the film collecting motor 53 is drivingly connected to the film collecting roller 52.

[0072] Embodiment 5

[0073] As Figures 1-2 shown, a film applying device for graphene battery production proposed by the present utility model further specifically discloses the structure of the cooling unit 6 compared with Embodiment 4; the cooling unit 6 includes a fixed frame 61 and a blower 62;

[0074] The fixed frame 61 is located outside the support frame 7, and the fixed frame 61 is communicated with the support frame 7;

[0075] A plurality of blowers 62 are provided. The blowers 62 are connected to the control system and the power supply through wires, and the plurality of blowers 62 are arranged side by side on the fixed frame 61.

[0076] Place the battery to be film-applied on the conveyor belt 2, and fix the battery through the positioning plate 9. The driving motor 32 works to drive the conveyor belt 2 to rotate through the gearbox 31. The conveyor belt 2 rotates to send the battery into the support frame 7. The film collecting motor 53 works to drive the film collecting roller 52 to rotate. The film collecting roller 52 rotates to bring the film above the battery. The telescopic rod 8 works to drive the mounting frame 41 and the elastic member 441 to move through the connecting plate 42. The elastic member 441 moves to push the heating plate 442 into contact with the film to heat the film covering the surface of the battery. The telescopic rod 8 continues to extend, the elastic member 441 is compressed, and the mounting frame 41 drives the cutting blade 43 to move to cut the film. After the cutting is completed, the telescopic rod 8 contracts and the film cutting mechanism 4 resets. The cooling unit 6 works to cool the battery.

[0077] The above has described in detail the embodiments of the present utility model with reference to the drawings. However, the present utility model is not limited thereto. Various changes can be made without departing from the gist of the present utility model within the knowledge scope of those skilled in the art to which the present utility model pertains.

Claims

1. A film-laying device for graphene battery production, characterized in that: include: Workbench (1); A conveyor belt (2) mounted on the workbench (1); A driving mechanism (3) is arranged on the workbench (1), and an output end of the driving mechanism (3) is drivingly connected to the conveyor belt (2); A support frame (7) is mounted on the workbench (1), and the support frame (7) is located above the conveyor belt (2); A telescopic rod (8) is arranged on the support frame (7), and the telescopic rod (8) passes through the support frame (7) and extends into the support frame (7); A film cutting mechanism (4) is arranged in the support frame (7), and the film cutting mechanism (4) is transmission-connected to the telescopic rod (8); A film placing mechanism (5) is arranged in the support frame (7), and the film placing mechanism (5) is located on both sides of the film cutting mechanism (4); A cooling unit (6) is arranged on one side of the supporting frame (7).

2. The film-laying equipment for graphene battery production according to claim 1, characterized in that: The driving mechanism (3) comprises a gearbox (31) and a driving motor (32); The gearbox (31) is connected to one side of the workbench (1), and the output end of the gearbox (31) is drivingly connected to the conveyor belt (2); The driving motor (32) is connected to the gearbox (31), and the output end of the driving motor (32) is drivingly connected to the output end of the gearbox (31).

3. The film-laying equipment for graphene battery production according to claim 1, characterized in that: The film cutting mechanism (4) comprises a mounting frame (41), a connecting plate (42), a cutting blade (43) and a hot pressing assembly (44); The mounting frame (41) is located inside the supporting frame (7); The connecting plate (42) is connected to the installation frame (41), and the connecting plate (42) is connected to the power end of the telescopic rod (8); The cutting blade (43) is connected to the mounting frame (41); The hot pressing assembly (44) is located in the installation frame (41), and the hot pressing assembly (44) is connected to the connecting plate (42).

4. The film-laying equipment for graphene battery production according to claim 3, characterized in that: The hot pressing assembly (44) comprises an elastic member (441), a heating plate (442) and a guide plate (443); A plurality of elastic members (441) are provided, and the plurality of elastic members (441) are all connected to the connecting plate (42); The heating plate (442) is located in the installation frame (41), and the heating plate (442) is connected to the elastic member (441); A plurality of guide plates (443) are provided, and the plurality of guide plates (443) are all connected to the heating plate (442), and the guide plates (443) are slidably connected to the mounting frame (41).

5. The film-laying equipment for graphene battery production according to claim 1, characterized in that: The film placing mechanism (5) comprises a film placing roller (51), a film collecting roller (52) and a film collecting motor (53); The film placing roller (51) is located in the support frame (7), and both ends of the film placing roller (51) are rotatably connected to the support frame (7) via a connecting block; The film collecting roller (52) is located in the support frame (7), and both ends of the film collecting roller (52) are rotatably connected to the support frame (7) via a connecting block; The film collecting motor (53) is located outside the support frame (7), the film collecting motor (53) is connected to the support frame (7), and the output end of the film collecting motor (53) is drivingly connected to the film collecting roller (52).

6. The film-laying equipment for graphene battery production according to claim 1, characterized in that: The cooling unit (6) comprises a fixing frame (61) and a fan (62); The fixing frame (61) is located outside the supporting frame (7), and the fixing frame (61) is connected to the supporting frame (7); A plurality of fans (62) are provided, and the plurality of fans (62) are arranged side by side on the fixed frame (61).

7. The film-laying equipment for graphene battery production according to claim 1, characterized in that: A plurality of positioning plates (9) are arranged on the conveyor belt (2), and the plurality of positioning plates (9) are arranged at equal intervals on the surface of the conveyor belt (2).

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