CN219163466U

CN219163466U - Automatic squatting and sealing machine for lithium battery

Info

Publication number: CN219163466U
Application number: CN202223441737.6U
Authority: CN
Inventors: 陈景贤; 陈惠儿; 王英; 李雪英
Original assignee: Jiangmen Hongli Energy Co ltd
Current assignee: Jiangmen Hongli Energy Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-09
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses an automatic squatting and sealing machine for lithium batteries, in particular to the technical field of automatic squatting and sealing machines, which comprises a processing table for automatic squatting and sealing of the lithium batteries, wherein a rotating disc is movably arranged at the top of the processing table, and two groups of squatting and sealing components for squatting and sealing the lithium batteries are arranged at the top of the rear end of the rotating disc; the squatting seal assembly is internally provided with a driving assembly for driving the squatting seal assembly to operate; the driving assembly comprises an alternating current servo motor, and a speed reducer is arranged at the output end of the alternating current servo motor. According to the utility model, the main bevel gear is driven to rotate by the alternating current servo motor, and the threaded rod is driven to rotate by the meshing of the main bevel gear and the auxiliary bevel gear, so that the sleeve limited by the limiting plate and the limiting groove can be driven to move up and down, and then the effect of adjusting the height of the sealing column can be achieved.

Description

Automatic squatting and sealing machine for lithium battery

Technical Field

The utility model relates to the technical field of automatic squatting and sealing machines, in particular to an automatic squatting and sealing machine for a lithium battery.

Background

The battery assembly is generally required to be pre-sealed after being assembled, and is sealed for four times by two sealing, three sealing and squatting, and the battery is sealed for four times to achieve reasonable compression of the sealing ring and ensure good sealing performance of the sealing ring.

The prior battery squatting and sealing machine comprises a frame provided with a deck plate, 4 squatting positions and a groove which are sealed down, and 4 dies which are sealed up are arranged on the deck plate. The control height is the last upper and lower seal mould, and the upper seal mould is a seal post of outside screw thread, screws into the interior line nut position that the board corresponds, seals the post limit and is a hexagon screw for fastening seal post. When the height of the battery changes (exceeds the upper limit or the lower limit), the battery needs to be stopped immediately, the fastening screw is opened by a hexagonal key, then the sealing column is rotated by hand, the sealing column is screwed in or out by a certain distance, the fastening screw is screwed down again, 3-5 batteries are sealed in a test mode, whether the height meets the standard or not is judged, and if not, the steps are repeated until the height meets the requirement. Therefore, the height is adjusted, the time spent is long, the adjustment can be carried out in 20-30 minutes, and the production benefit is influenced, so that the automatic squatting and sealing machine for the lithium battery is required for improving the adjustment efficiency and guaranteeing the production efficiency.

Disclosure of Invention

In order to overcome the defects in the prior art, the automatic squatting machine for the lithium battery is provided by the utility model, the main bevel gear is driven to rotate by the alternating current servo motor, and the threaded rod is driven to rotate by the meshing of the main bevel gear and the auxiliary bevel gear, so that the sleeve limited by the limiting plate and the limiting groove can be driven to move up and down, the effect of adjusting the height of the sealing column can be achieved, the automation degree of the whole structure is high, the adjusting efficiency is high, the time spent for adjusting the height is greatly saved, the production capacity and the production benefit can be effectively improved, and the problems in the background technology can be solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic squatting and sealing machine for the lithium battery comprises a processing table for automatic squatting and sealing of the lithium battery, wherein a rotating disc is movably arranged at the top of the processing table, and two squatting and sealing assemblies for squatting and sealing the lithium battery are arranged at the top of the rear end of the rotating disc.

The squatting seal assembly is internally provided with a driving assembly for driving the squatting seal assembly to operate.

The driving assembly comprises an alternating current servo motor, a speed reducer is arranged at the output end of the alternating current servo motor, a main bevel gear is fixedly arranged at the output end of the speed reducer, and a slave bevel gear is meshed with the bottom of one end of the main bevel gear, which is far away from the speed reducer.

In a preferred embodiment, the squatting seal assembly comprises a shell, wherein the shell is arranged at the top of the rear end of the processing table, two supporting feet are fixedly arranged at the rear side of the bottom end of the shell, the bottom ends of the supporting feet are fixedly connected with the top of the processing table, a mounting seat is arranged in the shell, a threaded rod is arranged at the bottom end of the mounting seat, the top end of the threaded rod is movably connected with the bottom of the mounting seat through a bearing, a sleeve is connected with the outer thread of the bottom end of the threaded rod, and a sealing column is arranged at the bottom end of the sleeve; the secondary bevel gear is fixedly sleeved outside the threaded rod, the alternating current servo motor is fixedly arranged on the inner wall of one side of the shell, the sleeve limited by the limiting plate and the limiting groove can be driven to move up and down through rotation of the threaded rod, and then the effect of adjusting the height of the sealing column can be achieved.

In a preferred embodiment, the spacing groove has all been seted up to sleeve both sides, the inside limiting plate that is equipped with of spacing groove, the one end and the casing one side inner wall fixed connection of limiting plate keep away from the spacing groove, through limiting plate and limiting groove's restriction, can carry out spacingly to telescopic displacement, stability when the guarantee sleeve motion avoids the sleeve to appear rocking the skew condition in the motion.

In a preferred embodiment, the top of the front end of the processing table is provided with a controller, and through the arrangement of the controller, the operation of the processing table by a worker is facilitated, and the convenience of the operation of the processing table by the worker can be improved in turn.

In a preferred embodiment, be equipped with the drainage board from the bevel gear bottom, drainage board rear end both sides are all fixed and are equipped with the diaphragm, the one end and the casing one side fixed connection of drainage board are kept away from to the diaphragm, the drainage board cover is located the threaded rod outside, the drainage board is established to the slope form, the fixed sealing ring that is equipped with in drainage board front end top, the sealing ring cover is located the threaded rod outside, through the setting of drainage board for the staff is when applys lubricating oil to main bevel gear and from the bevel gear, and lubricating oil can flow to the collection box inside through the inclined plane of drainage board, with this can avoid unnecessary lubricating oil to pollute the casing inner structure.

In a preferred embodiment, the casing rear end is fixed and is equipped with the backup pad, the backup pad top is equipped with collects the box, it is located drainage plate rear end bottom to collect the box, can support fixedly to collect the box through the setting of backup pad, and the stability when the box was placed is collected in the guarantee, and the setting of collecting the box, then can collect unnecessary lubricating oil, avoids waste oil drip to cause the pollution to the casing inside.

The utility model has the technical effects and advantages that:

the main bevel gear is driven to rotate through the alternating current servo motor, the threaded rod is driven to rotate through the meshing of the main bevel gear and the auxiliary bevel gear, so that the sleeve limited by the limiting plate and the limiting groove can be driven to move up and down, the effect of adjusting the height of the sealing column can be achieved, the whole structure is high in automation degree and high in adjusting efficiency, the time spent for adjusting the height is greatly saved, the productivity of production can be effectively improved, and the production benefit is improved.

Through the setting of drainage board for the staff is when applying lubricating oil to main bevel gear and from the bevel gear, and lubricating oil can flow to the collection box inside through the inclined plane of drainage board, with this can avoid unnecessary lubricating oil to pollute casing inner structure.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a front view of the housing of the present utility model.

Fig. 3 is a front view of the threaded rod of the present utility model.

Fig. 4 is a front view of the sleeve of the present utility model.

Fig. 5 is a rear view of the collection box of the present utility model.

The reference numerals are: 1. a processing table; 2. a rotating disc; 3. an alternating current servo motor; 4. a speed reducer; 5. a main bevel gear; 6. a slave bevel gear; 7. a housing; 8. a mounting base; 9. a threaded rod; 10. a sleeve; 11. sealing the column; 12. a limit groove; 13. a limiting plate; 14. a drainage plate; 15. a seal ring; 16. a support plate; 17. a collection box; 18. a controller; 19. and a transverse plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to the accompanying drawings 1-5 of the specification, the utility model provides an automatic squatting and sealing machine for lithium batteries, which comprises a processing table 1 for automatic squatting and sealing of the lithium batteries, wherein a rotating disc 2 is movably arranged at the top of the processing table 1, and two squatting and sealing assemblies for squatting and sealing the lithium batteries are arranged at the top of the rear end of the rotating disc 2.

As shown in fig. 1 and 2, the squatting seal assembly comprises a casing 7, the casing 7 is arranged at the top of the rear end of the processing table 1, two supporting feet are fixedly arranged at the rear side of the bottom end of the casing 7, the bottom ends of the supporting feet are fixedly connected with the top of the processing table 1, a mounting seat 8 is arranged in the casing 7, a threaded rod 9 is arranged at the bottom end of the mounting seat 8, the top end of the threaded rod 9 is movably connected with the bottom of the mounting seat 8 through a bearing, a sleeve 10 is connected with the outer thread of the bottom end of the threaded rod 9, and a seal column 11 is arranged at the bottom end of the sleeve 10; the slave bevel gear 6 is fixedly sleeved outside the threaded rod 9, the alternating current servo motor 3 is fixedly arranged on the inner wall of one side of the shell 7, the sleeve 10 limited by the limiting plate 13 and the limiting groove 12 can be driven to move up and down through rotation of the threaded rod 9, and then the effect of adjusting the height of the sealing column 11 can be achieved.

As shown in fig. 3 and 4, the two sides of the sleeve 10 are provided with the limit grooves 12, the limit grooves 12 are internally provided with the limit plates 13, one end, away from the limit grooves 12, of the limit plates 13 is fixedly connected with the inner wall of one side of the shell 7, displacement of the sleeve 10 can be limited by limiting the limit plates 13 and the limit grooves 12, stability of the sleeve 10 during movement is guaranteed, and shaking and shifting of the sleeve 10 during movement are avoided.

As shown in fig. 2-4, the driving assembly comprises an alternating current servo motor 3, a speed reducer 4 is arranged at the output end of the alternating current servo motor 3, a main bevel gear 5 is fixedly arranged at the output end of the speed reducer 4, and a slave bevel gear 6 is meshed with the bottom of one end, far away from the speed reducer 4, of the main bevel gear 5.

The processing platform 1 front end top is equipped with controller 18, through the setting of controller 18, the staff of being convenient for operates the utility model discloses can improve the convenience when operating the utility model in proper order.

An operator regulates and controls the controller 18 to a manual gear, then a parameter setting button in the motor controller 18 directly modifies a numerical value in a column of a squatting seal pressing position, clicks a manual page button, clicks a squatting seal return origin button, returns the manual gear to an automatic gear, and then presses a green starting button (the specific operation program of the step can be realized through the prior art, and is not repeated in the utility model), so that the step can operate the AC servo motor 3 to drive the main bevel gear 5 to rotate, and then the engagement of the main bevel gear 5 and the slave bevel gear 6 drives the threaded rod 9 to rotate, so that the sleeve 10 limited by the limiting plate 13 and the limiting groove 12 can be driven to move up and down, the effect of adjusting the height of the sealing post 11 can be achieved, the whole structure has high automation degree and high adjustment efficiency, the time spent for adjusting the height is greatly saved, the production capacity can be effectively improved, and the production benefit is improved.

Referring to fig. 3 and 5 of the specification, the utility model provides an automatic squatting and sealing machine for lithium batteries, a drainage plate 14 is arranged at the bottom end of a bevel gear 6, transverse plates 19 are fixedly arranged at two sides of the rear end of the drainage plate 14, one end of the transverse plates 19, which is far away from the drainage plate 14, is fixedly connected with one side of a shell 7, the drainage plate 14 is sleeved outside a threaded rod 9, the drainage plate 14 is inclined, a sealing ring 15 is fixedly arranged at the top of the front end of the drainage plate 14, the sealing ring 15 is sleeved outside the threaded rod 9, by arranging the drainage plate 14, when lubricating oil is applied to a main bevel gear 5 and a bevel gear 6 by a worker, the lubricating oil can flow into the collection box 17 through the inclined surface of the drainage plate 14, so that the redundant lubricating oil can be prevented from polluting the inner structure of the shell 7, a supporting plate 16 is fixedly arranged at the rear end of the shell 7, the top of the supporting plate 16 is provided with the collection box 17, the collection box 17 is positioned at the bottom of the rear end of the drainage plate 14, the collection box 17 can be fixedly supported by the arrangement of the supporting plate 16, the stability of the collection box 17 during placement of the collection box 17 can be ensured, and the arrangement of the collection box 17 can prevent the redundant lubricating oil from dropping into the shell 7.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Automatic squatting machine of lithium cell, including processing platform (1) that are used for automatic squatting of lithium cell to seal, its characterized in that: the top of the processing table (1) is movably provided with a rotating disc (2), and the top of the rear end of the rotating disc (2) is provided with two groups of squatting and sealing components for squatting and sealing lithium batteries; the squatting seal assembly is internally provided with a driving assembly for driving the squatting seal assembly to operate; the driving assembly comprises an alternating current servo motor (3), a speed reducer (4) is arranged at the output end of the alternating current servo motor (3), a main bevel gear (5) is fixedly arranged at the output end of the speed reducer (4), and a slave bevel gear (6) is meshed with the bottom of one end, far away from the speed reducer (4), of the main bevel gear (5).

2. The automatic squatting machine for lithium batteries according to claim 1, wherein: the squatting seal assembly comprises a shell (7), wherein the shell (7) is arranged at the top of the rear end of the processing table (1), two supporting feet are fixedly arranged at the rear side of the bottom end of the shell (7), the bottom ends of the supporting feet are fixedly connected with the top of the processing table (1), an installation seat (8) is arranged in the shell (7), a threaded rod (9) is arranged at the bottom end of the installation seat (8), the top end of the threaded rod (9) is movably connected with the bottom of the installation seat (8) through a bearing, a sleeve (10) is connected with the external thread at the bottom end of the threaded rod (9), and a sealing column (11) is arranged at the bottom end of the sleeve (10); the secondary bevel gear (6) is fixedly sleeved outside the threaded rod (9), and the alternating current servo motor (3) is fixedly arranged on the inner wall of one side of the shell (7).

3. The automatic squatting machine for lithium batteries according to claim 2, characterized in that: limiting grooves (12) are formed in two sides of the sleeve (10), limiting plates (13) are arranged in the limiting grooves (12), and one ends, far away from the limiting grooves (12), of the limiting plates (13) are fixedly connected with one side inner wall of the shell (7).

4. The automatic squatting machine for lithium batteries according to claim 1, wherein: the utility model discloses a bevel gear, including casing (7), spiral bevel gear (6), drainage board (14) are equipped with from bevel gear (6) bottom, drainage board (14) rear end both sides are all fixed be equipped with diaphragm (19), the one end and casing (7) one side fixed connection of drainage board (14) are kept away from to diaphragm (19), threaded rod (9) are outside to drainage board (14) cover, drainage board (14) are established to the slope form, drainage board (14) front end top is fixed be equipped with sealing ring (15), threaded rod (9) outside is located to sealing ring (15) cover.

5. The automatic squatting machine for lithium batteries according to claim 4, wherein: the utility model discloses a drainage plate, including casing (7), backup pad (16) are fixed to casing (7) rear end, backup pad (16) top is equipped with collection box (17), collection box (17) are located drainage plate (14) rear end bottom.

6. The automatic squatting machine for lithium batteries according to claim 1, wherein: the top of the front end of the processing table (1) is provided with a controller (18).