Battery packaging equipment

Abstract

The utility model relates to the technical field of battery production equipment, in particular to battery packaging equipment. Comprising a base, an upper translation driving mechanism, a lower translation driving mechanism, an upper lifting driving mechanism, a lower lifting driving mechanism arranged at the translation end of the lower translation driving mechanism, and an upper packaging flip clamp arranged at the lifting end of the upper lifting driving mechanism, the upper packaging flip clamp is arranged at the lifting end of the upper lifting driving mechanism, the lower packaging flip clamp is arranged at the lifting end of the lower lifting driving mechanism, and the aluminum-plastic film shell top cutting mechanism, the naked cell shell-entering mechanism and the top packaging mechanism are arranged in a straight line. The upper packaging flip clamp and the lower packaging flip clamp can reciprocate among the aluminum-plastic film shell top cutting mechanism, the naked cell shell-entering mechanism and the top packaging mechanism. And the upper packaging flip clamp and the lower packaging flip clamp alternately reciprocate. The top cutting of the aluminum plastic film shell, the shell entering of the naked battery core and the top sealing are automatically realized, and the battery production efficiency is greatly improved through alternate circulating feeding of the upper packaging flip clamp and the lower packaging flip clamp.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production equipment, in particular to a battery packaging device. Background Art

[0002] Among the existing patents, the Chinese patent document with application number 202211609502.5 discloses a conveying mechanism, a battery packaging device and a battery packaging method, wherein the battery packaging device includes an aluminum-plastic film forming feeding mechanism, a bare cell feeding mechanism, a top sealing mechanism, a side sealing mechanism and a conveying mechanism, and the conveying mechanism includes a linear module, a folding shell module and a supporting module; the linear module is sequentially provided with a feeding position, a top sealing position and a side sealing position along a first direction; the folding shell module and the supporting module are installed on the linear module at intervals, and under the drive of the linear module, the folding shell module moves back and forth between the feeding position and the top sealing position, and the supporting module The group moves back and forth between the top sealing position and the side sealing position; the supporting module can receive the material that has completed the shell folding operation by the folding shell module and transported to the top sealing position at the top sealing position, and transport the material to the side sealing position after the top sealing mechanism corresponding to the top sealing position completes the top sealing operation on the material; the aluminum-plastic film forming feeding mechanism, the bare battery cell feeding mechanism, the top sealing mechanism, and the side sealing mechanism are arranged in sequence along the first direction and are distributed on both sides of the linear module; the aluminum-plastic film forming feeding mechanism is arranged corresponding to the feeding position, the top sealing mechanism is arranged corresponding to the top sealing position, and the side sealing mechanism is arranged corresponding to the side sealing position. In actual application, after the folding shell module receives the shell from the loading position, it can perform a folding operation on the shell, and under the drive of the linear module, it drives the shell to move along the first direction, and enables the shell to accept the associated operations of the top cutting mechanism and the bare cell loading mechanism. When the folding shell module transports the material to the top sealing position, the supporting module receives the material on the folding shell module, so that the folding shell module can return to the loading position and continue to transport the next material. After the supported material receives the top sealing operation of the top sealing mechanism, the supporting module transports the material to the side sealing position and then returns to the top sealing position to continue to receive the next material. This patent document only has one folding shell module that moves back and forth, and the production efficiency is relatively low. When the material receives the top sealing operation of the top sealing mechanism, it is only supported by the supporting module, and no force is continuously applied to the shell after folding, making it difficult to ensure the quality of the top sealing. Therefore, the defects are very obvious, and a solution is urgently needed. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the present invention is to provide a battery packaging device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A battery packaging device comprises a base, an upper translation drive mechanism and a lower translation drive mechanism which are staggered and installed in parallel on the base, an upper lifting drive mechanism installed at the translation end of the upper translation drive mechanism, a lower lifting drive mechanism installed at the translation end of the lower translation drive mechanism, an upper packaging flip cover clamp installed at the lifting end of the upper lifting drive mechanism, a lower packaging flip cover clamp installed at the lifting end of the lower lifting drive mechanism, and an aluminum-plastic film shell top cutting mechanism, a bare battery cell shell insertion mechanism, and a top sealing mechanism arranged in a straight line. The upper packaging flip cover clamp and the lower packaging flip cover clamp can both move back and forth between the aluminum-plastic film shell top cutting mechanism, the bare battery cell shell insertion mechanism, and the top sealing mechanism, and the upper packaging flip cover clamp and the lower packaging flip cover clamp move back and forth alternately.

[0006] Furthermore, the upper packaging flip-cover fixture and / or the lower packaging flip-cover fixture include a lifting and moving seat, a flip-cover power mechanism installed on the lifting and moving seat, and a fixture assembly arranged on the lifting and moving seat. The flip-cover power mechanism is used to drive the fixture assembly to open or close, and the fixture assembly is used to open or fold the aluminum-plastic film shell.

[0007] Furthermore, the clamp assembly includes a fixed splint arranged on the lifting and moving seat and a flip splint connected to the flip power mechanism. Both the fixed splint and the flip splint are embedded with a number of suction nozzles. The flip power mechanism is used to drive the flip splint to open or close relative to the fixed splint.

[0008] Furthermore, there are multiple clamp assemblies, and the flip-cover power mechanism is used to drive all the clamp assemblies to open or close; correspondingly, there are multiple aluminum-plastic film shell top cutting mechanisms, multiple bare battery cell shell insertion mechanisms, and multiple top sealing mechanisms.

[0009] The beneficial effects of the present invention are as follows: in actual application, the external loading robot places the aluminum-plastic film shell on the opened packaging flip-cover clamp (upper packaging flip-cover clamp or lower packaging flip-cover clamp), and then the packaging flip-cover clamp folds the aluminum-plastic film shell it carries in half and covers it, and the aluminum-plastic film shell top cutting mechanism top cuts the top edge of the folded aluminum-plastic film shell, and then the packaging flip-cover clamp opens the aluminum-plastic film shell after the top cutting and moves it to the bare battery cell shell insertion mechanism, and the bare battery cell shell insertion mechanism accurately places the bare battery cell in the opened aluminum-plastic film shell, and then the packaging flip-cover clamp folds the aluminum-plastic film shell it carries in half and covers it, so that the aluminum-plastic film shell covers the bare battery cell, and moves it to the top sealing mechanism, and the top sealing mechanism top seals the aluminum-plastic film shell covering the bare battery cell, and finally the packaging flip-cover clamp is opened, and the external transfer robot After the top-sealed battery (the top-sealed aluminum-plastic film shell and bare battery cell) is taken out of the packaging flip cover fixture, the packaging flip cover fixture is moved to the starting position and the above work is repeated; under the coordination and cooperation of the upper translation drive mechanism and the upper lifting drive mechanism, the upper packaging flip cover fixture moves back and forth between the aluminum-plastic film shell top cutting mechanism, the bare battery cell shell insertion mechanism, and the top sealing mechanism. At the same time, under the coordination and cooperation of the lower translation drive mechanism and the lower lifting drive mechanism, the lower packaging flip cover fixture also moves back and forth between the aluminum-plastic film shell top cutting mechanism, the bare battery cell shell insertion mechanism, and the top sealing mechanism. The upper packaging flip cover fixture and the lower packaging flip cover fixture move back and forth in an alternating cycle feeding manner, which greatly improves the production efficiency. Without affecting the production efficiency, the top sealing time can be appropriately increased, thereby improving the top sealing quality. In addition, the upper lifting drive mechanism drives the upper packaging flip cover fixture to rise and fall, and the lower lifting drive mechanism drives the lower packaging flip cover fixture to rise and fall, with the lower position of the upper packaging flip cover fixture and the higher position of the lower packaging flip cover fixture being at the same height. When the upper packaging flip cover fixture moves along the processing direction, the upper packaging flip cover fixture is in the lower position, at which time the lower packaging flip cover fixture is in the lower position and resets to the starting position. Conversely, when the lower packaging flip cover fixture moves along the processing direction, the lower packaging flip cover fixture is in the high position, and the upper packaging flip cover fixture is in the high position and resets to the starting position, so that the upper packaging flip cover fixture and the lower packaging flip cover fixture can alternately move back and forth in an offset manner, and the operations of the upper packaging flip cover fixture and the lower packaging flip cover fixture do not interfere with each other. The utility model automatically realizes the top cutting of the aluminum-plastic film shell, the shelling of the bare battery cell, and the top sealing. Through the alternating cyclic feeding of the upper packaging flip cover fixture and the lower packaging flip cover fixture, the efficiency of battery production is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0011] Figure 2 It is a top view of the utility model.

[0012] Figure 3 It is a side view of the present utility model.

[0013] Figure 4 It is a top view of the upper packaging flip cover fixture or the lower packaging flip cover fixture of the present utility model.

[0014] Figure 5 This is a diagram of the lifting and translation trajectories of the upper packaging flip cover fixture and the lower packaging flip cover fixture of the utility model that move back and forth alternately.

[0015] Description of reference numerals:

[0016] 1. Base; 2. Upper translation drive mechanism; 3. Lower translation drive mechanism; 4. Upper lifting drive mechanism; 5. Lower lifting drive mechanism; 6. Upper packaging flip cover fixture; 7. Lower packaging flip cover fixture; 8. Aluminum-plastic film shell top cutting mechanism; 9. Bare battery cell shell insertion mechanism; 10. Top sealing mechanism; 11. Lifting and moving seat; 12. Flip cover power mechanism; 13. Fixture assembly; 14. Fixed splint; 15. Flip splint; 16. Suction nozzle. DETAILED DESCRIPTION

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0018] like Figures 1 to 5 As shown, the utility model provides a battery packaging device, which includes a base 1, an upper translation drive mechanism 2 and a lower translation drive mechanism 3 which are staggered and installed in parallel on the base 1, an upper lifting drive mechanism 4 installed at the translation end of the upper translation drive mechanism 2, a lower lifting drive mechanism 5 installed at the translation end of the lower translation drive mechanism 3, an upper packaging flip cover fixture 6 installed at the lifting end of the upper lifting drive mechanism 4, a lower packaging flip cover fixture 7 installed at the lifting end of the lower lifting drive mechanism 5, and an aluminum-plastic film shell top cutting mechanism 8, a bare battery cell shell insertion mechanism 9, and a top sealing mechanism 10 arranged in a straight line. The upper packaging flip cover fixture 6 and the lower packaging flip cover fixture 7 can both move back and forth between the aluminum-plastic film shell top cutting mechanism 8, the bare battery cell shell insertion mechanism 9 and the top sealing mechanism 10, and the upper packaging flip cover fixture 6 and the lower packaging flip cover fixture 7 move back and forth alternately.

[0019] In actual application, the external loading robot places the aluminum-plastic film shell on the opened packaging flip-cover fixture (upper packaging flip-cover fixture 6 or lower packaging flip-cover fixture 7), and then the packaging flip-cover fixture folds the aluminum-plastic film shell it carries in half and covers it, and the aluminum-plastic film shell top cutting mechanism 8 top cuts the top edge of the folded aluminum-plastic film shell, and then the packaging flip-cover fixture opens the aluminum-plastic film shell after the top cutting and moves it to the bare battery cell shell insertion mechanism 9, and the bare battery cell shell insertion mechanism 9 accurately places the bare battery cell in the opened aluminum-plastic film shell, and then the packaging flip-cover fixture folds the aluminum-plastic film shell it carries in half and covers it, so that the aluminum-plastic film shell covers the bare battery cell, and moves it to the top sealing mechanism 10, and the top sealing mechanism 10 top seals the aluminum-plastic film shell covered with the bare battery cell, and finally the packaging flip-cover fixture is opened, and the external transfer robot puts the top-sealed battery After the packaging flip cover fixture is taken out (the aluminum-plastic film shell and bare battery cell after top sealing), the packaging flip cover fixture is moved to the starting position and the above work is repeated; under the coordination and cooperation of the upper translation drive mechanism 2 and the upper lifting drive mechanism 4, the upper packaging flip cover fixture moves back and forth between the aluminum-plastic film shell top cutting mechanism 8, the bare battery cell shell insertion mechanism 9, and the top sealing mechanism 10. At the same time, under the coordination and cooperation of the lower translation drive mechanism 3 and the lower lifting drive mechanism 5, the lower packaging flip cover fixture also moves back and forth between the aluminum-plastic film shell top cutting mechanism 8, the bare battery cell shell insertion mechanism 9, and the top sealing mechanism 10, and the upper packaging flip cover fixture and the lower packaging flip cover fixture move back and forth in an alternating cycle feeding manner, which greatly improves the production efficiency, and without affecting the production efficiency, the top sealing time can be appropriately increased, thereby improving the top sealing quality. In addition, the upper lifting drive mechanism 4 drives the upper packaging flip-cover fixture 6 to rise and fall, and the lower lifting drive mechanism 5 drives the lower packaging flip-cover fixture 7 to rise and fall, and the low position of the upper packaging flip-cover fixture 6 and the high position of the lower packaging flip-cover fixture 7 are at the same height position; when the upper packaging flip-cover fixture 6 moves along the processing direction, the upper packaging flip-cover fixture 6 is in the low position, at this time, the lower packaging flip-cover fixture 7 is in the low position and resets to the starting position; conversely, when the lower packaging flip-cover fixture 7 moves along the processing direction, the lower packaging flip-cover fixture 7 is in the high position, and the upper packaging flip-cover fixture 6 is in the high position and resets to the starting position, so that the upper packaging flip-cover fixture 6 and the lower packaging flip-cover fixture 7 can move back and forth alternately in a staggered manner, and the work of the upper packaging flip-cover fixture 6 and the lower packaging flip-cover fixture 7 does not interfere with each other. The utility model automatically realizes the top cutting of the aluminum-plastic film shell, the shelling of the bare battery cell and the top sealing, and the alternating cycle feeding of the upper packaging flip cover fixture 6 and the lower packaging flip cover fixture 7 greatly improves the efficiency of battery production.

[0020] In this embodiment, the upper packaging flip cover fixture and / or the lower packaging flip cover fixture include a lifting and moving seat 11, a flip cover power mechanism 12 installed on the lifting and moving seat 11, and a fixture assembly 13 arranged on the lifting and moving seat 11. The flip cover power mechanism 12 is used to drive the fixture assembly 13 to open or close, and the fixture assembly 13 is used to open or fold the aluminum-plastic film shell; the lifting end of the upper lifting drive mechanism 4 is connected to the lifting and moving seat 11 of the upper packaging flip cover fixture 6, and the lifting end of the lower lifting drive mechanism 5 is connected to the lifting and moving seat 11 of the lower packaging flip cover fixture 7; specifically, the flip cover power mechanism 12 can adopt a flip mechanism in the prior art, which will not be described in detail here. In actual application, the flip cover power mechanism 12 drives the fixture assembly 13 to close to fold the aluminum-plastic film shell in half; the flip cover power mechanism 12 drives the fixture assembly 13 to open to open the aluminum-plastic film shell or carry the aluminum-plastic film shell.

[0021] In this embodiment, the clamp assembly 13 includes a fixed clamping plate 14 disposed on the lifting and moving base 11 and a flip clamping plate 15 driven by a flip power mechanism 12. The fixed clamping plate 14 and the flip clamping plate 15 are both embedded with a plurality of suction nozzles 16. The flip power mechanism 12 is used to drive the flip clamping plate 15 to open or close relative to the fixed clamping plate 14. In actual application, when the fixed clamping plate 14 and the flip clamping plate 15 are in the open state, the fixed clamping plate 14 and the flip clamping plate 15 are coplanar, the aluminum-plastic film shell is placed on the fixed clamping plate 14 and the flip clamping plate 15, the suction nozzles 16 on the fixed clamping plate 14 and the suction nozzles 16 on the flip clamping plate 15 respectively suck the lower shell and the upper shell of the aluminum-plastic film shell, and the flip power mechanism 12 drives the flip clamping plate 15 to flip in a direction close to the fixed clamping plate 14, so that the flip clamping plate 15 and the fixed clamping plate 14 are folded in half to cover the aluminum-plastic film shell.

[0022] In this embodiment, there are multiple clamp assemblies 13, and the flip cover power mechanism 12 is used to drive all clamp assemblies 13 to open or close. Correspondingly, there are multiple aluminum-plastic film shell top-cutting mechanisms 8, multiple bare cell shell insertion mechanisms 9, and multiple top-sealing mechanisms 10. This structural design greatly improves production efficiency.

[0023] Preferably, the number of the clamp assemblies 13 is two, and one flip-cover power mechanism 12 drives the two clamp assemblies 13 to open or close synchronously. The number of the aluminum-plastic film shell top cutting mechanism 8, the number of the bare battery cell shell insertion mechanism 9 and the number of the top sealing mechanism 10 are all two.

[0024] All technical features in this embodiment can be freely combined according to actual needs.

[0025] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A battery packaging device, characterized in that: The invention comprises a base (1), an upper translation drive mechanism (2) and a lower translation drive mechanism (3) which are staggered and installed on the base (1) in parallel, an upper lifting drive mechanism (4) installed on the translation end of the upper translation drive mechanism (2), a lower lifting drive mechanism (5) installed on the translation end of the lower translation drive mechanism (3), an upper packaging flip cover clamp (6) installed on the lifting end of the upper lifting drive mechanism (4), a lower packaging flip cover clamp (7) installed on the lifting end of the lower lifting drive mechanism (5), and an aluminum-plastic film shell top cutting mechanism (8), a bare cell shell insertion mechanism (9), and a top sealing mechanism (10) arranged in a straight line. The upper packaging flip cover clamp (6) and the lower packaging flip cover clamp (7) can both reciprocate between the aluminum-plastic film shell top cutting mechanism (8), the bare cell shell insertion mechanism (9), and the top sealing mechanism (10), and the upper packaging flip cover clamp (6) and the lower packaging flip cover clamp (7) can reciprocate alternately.

2. A battery packaging device according to claim 1, characterized in that: The upper packaging flip cover clamp and / or the lower packaging flip cover clamp comprise a lifting and moving seat (11), a flip cover power mechanism (12) installed on the lifting and moving seat (11), and a clamp assembly (13) arranged on the lifting and moving seat (11); the flip cover power mechanism (12) is used to drive the clamp assembly (13) to open or close; and the clamp assembly (13) is used to open or fold the aluminum-plastic film shell.

3. A battery packaging device according to claim 2, characterized in that: The clamp assembly (13) comprises a fixed clamping plate (14) arranged on the lifting and moving seat (11) and a flip clamping plate (15) connected to the flip power mechanism (12) for driving. The fixed clamping plate (14) and the flip clamping plate (15) are both embedded with a plurality of suction nozzles (16). The flip power mechanism (12) is used to drive the flip clamping plate (15) to open or close relative to the fixed clamping plate (14).

4. A battery packaging device according to claim 2 or 3, characterized in that: The number of the clamp assemblies (13) is multiple, and the flip-cover power mechanism (12) is used to drive all the clamp assemblies (13) to open or close; correspondingly, the number of the aluminum-plastic film shell top cutting mechanisms (8), the number of the bare battery cell shell insertion mechanisms (9) and the number of the top sealing mechanisms (10) are all multiple.

Images