Tabletting mechanism for lithium battery sheet making machine

Abstract

The utility model relates to the technical field of lithium battery piece making machines, in particular to a piece pressing mechanism for a lithium battery piece making machine, which comprises a piece making machine body, a support frame is fixed on the upper side of the piece making machine body, connecting holes are arranged on two corresponding sides in the support frame, a lower rotating shaft is arranged on the upper side of the piece making machine body, and the lower rotating shaft is rotatably connected to the inner sides of the connecting holes. A lower servo motor is fixed to the upper side of the pelleter body and needs to be externally connected with a power source and a switch through wires, and the shaft end of the lower servo motor is fixedly connected with one end of the lower rotating shaft. By arranging a supporting frame, a tabletting roller, a lower rotating shaft, a lower servo motor, a lifting hole, a lifting block, a supporting plate A, an upper servo motor, an upper rotating shaft, a threaded rod, a gear, a chain, a supporting plate B and a lifting motor, the device has an adjusting function, and the distance between a first rolling mechanism and a second rolling mechanism can be adjusted according to the use condition; and therefore, the tabletting mechanism on the lithium battery tabletting machine is higher in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery tablet making machines, in particular to a tablet pressing mechanism used in lithium battery tablet making machines. Background Art

[0002] Lithium-ion battery slicer is an automated equipment used to produce lithium-ion batteries. Its main function is to cut, flatten, wind, slice, collect and other operations of lithium-ion battery raw materials according to a certain proportion, sequence and thickness, and finally form lithium-ion battery cells.

[0003] The tablet pressing mechanism on the existing lithium battery tablet making machine is to flatten the cut raw materials to make them more uniform. However, most of the tablet pressing mechanisms on the existing lithium battery tablet making machines cannot adjust the distance between the first roller pressing mechanism and the second roller pressing mechanism according to the usage, and most of the cleaning brushes in the tablet pressing mechanisms on the existing lithium battery tablet making machines are fixed by bolts. This fixing method is more troublesome when replacing and removing the cleaning brush. Therefore, we propose a tablet pressing mechanism used in a lithium battery tablet making machine to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem that the tablet pressing mechanism on the existing lithium battery tablet making machine flattens the cut raw materials to make them more uniform. However, most of the tablet pressing mechanisms on the existing lithium battery tablet making machines cannot adjust the distance between the first roller pressing mechanism and the second roller pressing mechanism according to the usage situation, and most of the cleaning brushes in the tablet pressing mechanisms on the existing lithium battery tablet making machines are fixed by bolts. This fixing method is troublesome when replacing and disassembling the cleaning brushes. The utility model proposes a tablet pressing mechanism used in the lithium battery tablet making machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tablet pressing mechanism for a lithium battery tablet making machine is designed, comprising a tablet making machine body, a support frame is fixed on the upper side of the tablet making machine body, corresponding two sides of the support frame are provided with connecting holes, a lower rotating shaft is provided on the upper side of the tablet making machine body, the lower rotating shaft is rotatably connected to the inner side of the connecting hole, a lower servo motor is fixed on the upper side of the tablet making machine body, the lower servo motor needs to be connected to an external power supply and a switch through a wire, the shaft end of the lower servo motor is fixedly connected to one end of the lower rotating shaft, corresponding two sides of the support frame are provided with lifting holes, corresponding two sides of the lifting hole are provided with round holes, threaded rods are provided on the inner sides of the lifting holes, and the threaded rods are rotatably connected to the inner sides of the round holes. A lifting power unit is provided on the upper side of the support frame, and a lifting block is threadedly driven on the outer periphery of the threaded rod, the lifting block is connected to the lifting hole by sliding, one side of the lifting block is provided with a hole, an upper rotating shaft is provided on the upper side of the lower rotating shaft, the upper rotating shaft is rotatably connected to the inner side of the hole, and a pressing roller is fixed on the outer periphery of the upper rotating shaft and the lower rotating shaft, and an A support plate is provided on one side of the support frame, the A support plate is fixedly connected to one side of the lifting block, an upper servo motor is fixed on the upper side of the A support plate, the upper servo motor needs to be connected to an external power supply and a switch through wires, the shaft end of the upper servo motor is fixedly connected to one end of the upper rotating shaft, and a cleaning unit is provided on one side of the support frame.

[0007] Preferably, the lifting power unit includes a B support plate, the B support plate is fixedly connected to the upper side of the support frame, a lifting motor is fixed to one side of the B support plate, the lifting motor needs to be connected to an external power supply and a switch through wires, the shaft end of the lifting motor is fixedly connected to one end of a threaded rod, gears are fixed on the outer periphery of the threaded rod, a chain is provided on the upper side of the support frame, and the chain is meshingly connected to the outer periphery of the gear.

[0008] Preferably, the cleaning unit comprises a plurality of connecting frames, the connecting frames are fixedly connected to one side of the supporting frame, the inner sides of the connecting frames are all sliding limit blocks, one side of the connecting frames is provided with a sliding hole, a B guide rod is slid inside the sliding hole, one end of the B guide rod is fixedly connected to one side of the limit block, the other end of the B guide rod is fixed with a connecting plate, a plurality of fixing seats are fixed to one side of the supporting frame, one side of the fixing seats are provided with fixing holes, an electric telescopic rod is fixed inside the fixing holes, the electric telescopic rod needs to be connected to an external power supply and a switch through a wire, one end of the electric telescopic rod is connected to one side of the connecting plate A contact connection is provided on one side of the support frame, a mounting groove is fixed on the inner side of the mounting groove, a push plate is provided on the inner side of the mounting groove, the push plate is slidably connected to the outer periphery of the A guide rod, an A spring is provided on the outer periphery of the A guide rod, one end of the A spring is fixedly connected to the inner side of the mounting groove, the other end of the A spring is fixedly connected to the push plate, a cleaning brush is contact-connected on one side of the push plate, a plurality of guide holes are provided on one side of the cleaning brush, the guide hole is slidably connected to the A guide rod, the cleaning brush is slidably connected to the mounting groove, and the cleaning brush is contact-connected to one side of the limit block.

[0009] Preferably, the support frame is an inverted U-shaped structure.

[0010] Preferably, the lifting block is a T-shaped structure.

[0011] Preferably, the number of the connecting frames is two.

[0012] The tablet pressing mechanism used in the lithium battery tablet making machine proposed in the utility model has the following beneficial effects:

[0013] (1) By arranging a support frame, a tablet pressing roller, a lower rotating shaft, a lower servo motor, a lifting hole, a lifting block, an A support plate, an upper servo motor, an upper rotating shaft, a threaded rod, a gear, a chain, a B support plate, and a lifting motor, the device has an adjustment function, and the distance between the first rolling mechanism and the second rolling mechanism can be adjusted according to the usage, thereby making the tablet pressing mechanism on the lithium battery tablet making machine more applicable.

[0014] (2) By arranging a support frame, a mounting groove, a cleaning brush, a spring A, a push plate, a guide rod A, a limit block, a connecting frame, a guide rod B, a spring B, a connecting plate, an electric telescopic rod, and a fixing seat, the cleaning brush has a quick-release function, and the cleaning brush can be quickly disassembled and installed, making it more convenient to replace the cleaning brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front three-dimensional structural schematic diagram of a tablet pressing mechanism used in a lithium battery tablet making machine proposed in the utility model;

[0016] Figure 2It is a partially enlarged three-dimensional structural schematic diagram of a tablet pressing mechanism used in a lithium battery tablet making machine proposed by the utility model;

[0017] Figure 3 It is a side cutaway partially enlarged three-dimensional structural schematic diagram of a tablet pressing mechanism used in a lithium battery tablet making machine proposed by the utility model;

[0018] Figure 4 A side cutaway three-dimensional structural schematic diagram of a tablet pressing mechanism used in a lithium battery tablet making machine proposed in the utility model;

[0019] Figure 5 The utility model proposed Figure 4 Schematic diagram of the local enlarged structure of area A in the middle.

[0020] In the figure: 1 tablet machine body, 2 support frame, 3 tablet pressing roller, 4 lower rotating shaft, 5 lower servo motor, 6 lifting hole, 7 lifting block, 8A support plate, 9 upper servo motor, 10 upper rotating shaft, 11 threaded rod, 12 gear, 13 chain, 14B support plate, 15 lifting motor, 16 mounting groove, 17 cleaning brush, 18A spring, 19 push plate, 20A guide rod, 21 limit block, 22 connecting frame, 23B guide rod, 24B spring, 25 connecting plate, 26 electric telescopic rod, 27 fixed seat. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5A tablet pressing mechanism used in a lithium battery tablet making machine comprises a tablet making machine body 1, a support frame 2 is fixed on the upper side of the tablet making machine body 1, the support frame 2 is an inverted U-shaped structure, corresponding two sides of the support frame 2 are provided with connecting holes, a lower rotating shaft 4 is provided on the upper side of the tablet making machine body 1, the lower rotating shaft 4 is rotatably connected to the inner side of the connecting hole, a lower servo motor 5 is fixed on the upper side of the tablet making machine body 1, the lower servo motor 5 needs to be connected to an external power supply and a switch through a wire, the shaft end of the lower servo motor 5 is fixedly connected to one end of the lower rotating shaft 4, a lifting hole 6 is provided on the corresponding two sides of the support frame 2, and a lifting hole 6 is provided on the corresponding two sides of the lifting hole 6 A threaded rod 11 is provided on the inner side of the circular hole and the lifting hole 6, and the threaded rod 11 is rotatably connected to the inner side of the circular hole. A lifting power unit is provided on the upper side of the support frame 2, and the lifting power unit includes a B support plate 14, and the B support plate 14 is fixedly connected to the upper side of the support frame 2. A lifting motor 15 is fixed on one side of the B support plate 14. The lifting motor 15 needs to be connected to an external power supply and a switch through a wire. The shaft end of the lifting motor 15 is fixedly connected to one end of the threaded rod 11, and a gear 12 is fixed on the outer periphery of the threaded rod 11. A chain 13 is provided on the upper side of the support frame 2, and the chain 13 is meshingly connected to the outer periphery of the gear 12.

[0023] A lifting block 7 is threadedly driven on the outer periphery of the threaded rod 11. The lifting block 7 is a T-shaped structure. The lifting block 7 is connected to the lifting hole 6 by sliding. A hole is provided on one side of the lifting block 7. An upper rotating shaft 10 is provided on the upper side of the lower rotating shaft 4. The upper rotating shaft 10 is rotatably connected to the inner side of the hole. A pressing roller 3 is fixed on the outer periphery of the upper rotating shaft 10 and the lower rotating shaft 4. An A support plate 8 is provided on one side of the support frame 2. The A support plate 8 is fixedly connected to one side of the lifting block 7. An upper servo motor 9 is fixed on the upper side of the A support plate 8. The upper servo motor 9 needs to be connected to an external power supply and a switch through a wire. The shaft end of the upper servo motor 9 is fixedly connected to one end of the upper rotating shaft 10, so that it has an adjustment function. The distance between the first rolling mechanism and the second rolling mechanism can be adjusted according to the usage, thereby making the tableting mechanism on the lithium battery tablet making machine more applicable. During the specific implementation: the upper servo motor 9 and the lower servo motor 5 respectively drive the upper rotating shaft 10 and the lower rotating shaft 4 to rotate, thereby rotating the pressing roller 3 to perform the sheeting work. However, when it is necessary to adjust the distance between the first rolling mechanism and the second rolling mechanism according to the usage conditions, the lifting motor 15 drives one of the threaded rods 11 to rotate, thereby driving the gear 12 on the threaded rod 11 to rotate accordingly, and then the other threaded rod 11 is driven to rotate through the meshing transmission connection relationship between the gear 12 and the chain 13, thereby making the lifting block 7 move up and down in the lifting hole 6. The up and down movement of the lifting block 7 can drive the upper servo motor 9 and the upper rotating shaft 10 as well as the pressing roller 3 on the outer periphery of the upper rotating shaft 10 to move up and down to adjust the distance between the first rolling mechanism and the second rolling mechanism according to the usage conditions.

[0024] A cleaning unit is provided on one side of the support frame 2, and the cleaning unit includes a plurality of connecting frames 22, the number of connecting frames 22 is two, the connecting frames 22 are fixedly connected to one side of the support frame 2, and the inner sides of the connecting frames 22 are all slidably limited. A sliding hole is provided on one side of the connecting frame 22, and a B guide rod 23 is slidably provided on the inner side of the sliding hole. One end of the B guide rod 23 is fixedly connected to one side of the limit block 21, and the other end of the B guide rod 23 is fixed with a connecting plate 25. A plurality of fixing seats 27 are fixed on one side of the support frame 2, and one side of the fixing seats 27 is provided with a fixing hole, and an electric extension is fixed on the inner side of the fixing hole. The telescopic rod 26 needs to be connected to an external power supply and a switch through a wire. One end of the telescopic rod 26 is in contact with one side of the connecting plate 25. A mounting groove 16 is provided on one side of the support frame 2. A plurality of A guide rods 20 are fixed inside the mounting groove 16. A push plate 19 is provided inside the mounting groove 16. The push plate 19 is slidably connected to the outer periphery of the A guide rod 20. A spring 18 is provided on the outer periphery of the A guide rod 20. One end of the A spring 18 is fixedly connected to the inner side of the mounting groove 16. The other end of the A spring 18 is fixedly connected to the push plate 19. A cleaning brush 17 is in contact with one side of the push plate 19. A plurality of guide holes are provided on one side of the cleaning brush 17, and the guide holes are connected to the A guide rod 20 by sliding, and the cleaning brush 17 is connected to the mounting groove 16 by sliding. The cleaning brush 17 is connected to one side of the limit block 21 by contact, so that it has a quick-release function, and the cleaning brush for cleaning can be quickly removed and installed, making the cleaning brush more convenient to replace. In specific implementation: when the cleaning brush 17 needs to be removed, the electric telescopic rod 26 is extended to push the connecting plate 25, and then the connecting plate 25 pulls the B guide rod 23 and then pulls the limit block 21 away from the cleaning brush 17 and no longer cleans The brush 17 is limited, and then the cleaning brush 17 will be withdrawn from the installation groove 16 by the push plate 19 due to the elastic force of the A spring 18, and then the cleaning brush 17 is removed. When the cleaning brush 17 needs to be installed, the cleaning brush 17 is inserted into the installation groove 16 to squeeze the push plate 19, and then the electric telescopic rod 26 is contracted and no longer presses against the connecting plate 25. The limit block 21 will limit the cleaning brush 17 under the action of the elastic force of the B spring 24. At the same time, the push plate 19 is affected by the elastic force of the A spring 18 and cooperates with the limit block 21 to complete the extrusion and fixation of the cleaning brush 17, so that the cleaning brush 17 is more stable when used.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tablet pressing mechanism for a lithium battery tablet making machine, comprising a tablet making machine body (1), characterized in that: A support frame (2) is fixed on the upper side of the tablet making machine body (1), and corresponding two sides of the support frame (2) are provided with connection holes. A lower rotating shaft (4) is provided on the upper side of the tablet making machine body (1), and the lower rotating shaft (4) is rotatably connected to the inner side of the connecting hole. A lower servo motor (5) is fixed on the upper side of the tablet making machine body (1), and the lower servo motor (5) needs to be connected to an external power supply and a switch through a wire. The shaft end of the lower servo motor (5) is fixedly connected to one end of the lower rotating shaft (4). Lifting holes (6) are provided on the corresponding two sides of the support frame (2), and corresponding two sides of the lifting holes (6) are provided with round holes. The inner sides of the lifting holes (6) are provided with threaded rods (11), and the threaded rods (11) are rotatably connected to the inner sides of the round holes. A lifting power unit is provided on the upper side of the support frame (2), and the threaded rods (11) are rotatably connected to the inner sides of the round holes. A lifting block (7) is threadedly driven on the outer circumference of the threaded rod (11), and the lifting block (7) is connected to the lifting hole (6) by sliding. A hole is provided on one side of the lifting block (7), and an upper rotating shaft (10) is provided on the upper side of the lower rotating shaft (4). The upper rotating shaft (10) is rotatably connected to the inner side of the hole. A pressing roller (3) is fixed on the outer circumference of the upper rotating shaft (10) and the lower rotating shaft (4). An A support plate (8) is provided on one side of the support frame (2), and the A support plate (8) is fixedly connected to one side of the lifting block (7). An upper servo motor (9) is fixed on the upper side of the A support plate (8). The upper servo motor (9) needs to be connected to an external power supply and a switch through a wire. The shaft end of the upper servo motor (9) is fixedly connected to one end of the upper rotating shaft (10). A cleaning unit is provided on one side of the support frame (2).

2. The tablet pressing mechanism used in a lithium battery tablet making machine according to claim 1, characterized in that: The lifting power unit comprises a B support plate (14), the B support plate (14) is fixedly connected to the upper side of the support frame (2), a lifting motor (15) is fixed to one side of the B support plate (14), the lifting motor (15) needs to be connected to an external power supply and a switch through a wire, the shaft end of the lifting motor (15) is fixedly connected to one end of a threaded rod (11), a gear (12) is fixed on the outer periphery of the threaded rod (11), a chain (13) is provided on the upper side of the support frame (2), and the chain (13) is meshingly connected to the outer periphery of the gear (12).

3. The tablet pressing mechanism used in a lithium battery tablet making machine according to claim 1, characterized in that: The cleaning unit comprises a plurality of connection frames (22), wherein the connection frames (22) are fixedly connected to one side of the support frame (2), and a limit block (21) is slidably provided on the inner side of the connection frames (22). A sliding hole is provided on one side of the connection frames (22), and a B guide rod (23) is slidably provided on the inner side of the sliding hole. One end of the B guide rod (23) is fixedly connected to one side of the limit block (21), and a connecting plate (25) is fixedly provided on the other end of the B guide rod (23). A plurality of fixing seats (27) are fixedly provided on one side of the support frame (2), and a fixing hole is provided on one side of the fixing seat (27), and an electric telescopic rod (26) is fixedly provided on the inner side of the fixing hole. The electric telescopic rod (26) needs to be connected to an external power supply and a switch through a wire, and one end of the electric telescopic rod (26) is in contact with and connected to one side of the connection plate (25). The support frame ( 2) A mounting groove (16) is provided on one side, a plurality of A guide rods (20) are fixed on the inner side of the mounting groove (16), a push plate (19) is provided on the inner side of the mounting groove (16), the push plate (19) is slidably connected to the outer periphery of the A guide rod (20), an A spring (18) is provided on the outer periphery of the A guide rod (20), one end of the A spring (18) is fixedly connected to the inner side of the mounting groove (16), the other end of the A spring (18) is fixedly connected to the push plate (19), a cleaning brush (17) is contact-connected on one side of the push plate (19), a plurality of guide holes are provided on one side of the cleaning brush (17), the guide holes are slidably connected to the A guide rod (20), the cleaning brush (17) is slidably connected to the mounting groove (16), and the cleaning brush (17) is contact-connected to one side of the limit block (21).

4. The tablet pressing mechanism used in a lithium battery tablet making machine according to claim 1, characterized in that: The support frame (2) is an inverted U-shaped structure.

5. The tablet pressing mechanism used in a lithium battery tablet making machine according to claim 1, characterized in that: The lifting block (7) is a T-shaped structure.

6. The tablet pressing mechanism used in a lithium battery tablet making machine according to claim 3, characterized in that: The number of the connecting frames (22) is two.

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