Aluminum alloy battery cell shell machining and deburring equipment

Abstract

The utility model relates to the technical field of battery cell shell processing equipment, in particular to aluminum alloy battery cell shell processing and deburring equipment which comprises a conveying device and a turnover device, the conveying device is composed of two conveying assemblies, the structures of the two conveying assemblies are completely symmetrical, and transmission roll shafts are installed at the left end and the right end between the two conveying assemblies. A polishing rod is movably arranged above the middle of the conveying device, equipment tables are arranged in the middles of the front face and the back face of the conveying device, and the two overturning devices are fixedly connected with the top faces of the equipment tables on the front face and the back face of the conveying device through bolts correspondingly. According to the aluminum alloy battery cell shell machining and deburring equipment, a top supporting frame driven by a motor, a bearing, a guide rail and an electric telescopic rod in a matched mode is additionally arranged below the position of brush equipment for polishing and deburring, grabbing and overturning of a battery cell shell are achieved through an operation opening of a conveying device, in the machining process of battery cell shell deburring, automatic overturning can be achieved, the machining efficiency is improved, and the machining efficiency is improved. And manpower is liberated, and the machining efficiency of polishing and deburring is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery cell case processing equipment, in particular to a deburring device for processing aluminum alloy battery cell cases. Background Technique

[0002] The aluminum alloy battery cell case is an important external protection component of the battery cell device, which can prevent the battery cell from being damaged by external forces, resulting in failures or safety problems. At the same time, some battery cell cases can also increase the heat dissipation structure, providing protection for the battery cell and playing a certain heat dissipation role. During the production and processing of the battery cell case, due to the forging process, there are usually many burrs, which affect the subsequent processing and assembly. Therefore, after forging, it is necessary to polish the surface of the battery cell case to remove the burrs.

[0003] Most of the existing deburring devices for battery cell cases can only perform single-sided polishing, and it is necessary to manually turn over and adjust the position to polish and deburr the other surfaces, which is very inconvenient and has low efficiency.

[0004] In order to solve the above problems, we made improvements and proposed a deburring device for processing aluminum alloy battery cell cases. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a deburring device for processing aluminum alloy battery cell cases, including a conveying device and a flipping device. The conveying device consists of two conveying components. The structures of the two conveying components are completely symmetrical. Transmission roller shafts are installed at both the left and right ends between the two conveying components. A polishing rod is movably arranged above the middle of the conveying device. Equipment platforms are arranged in the middle of the front and back sides of the conveying device. There are two flipping devices, which are respectively fixedly connected to the top surfaces of the equipment platforms on the front and back sides of the conveying device through bolts.

[0007] As a preferred technical solution of the utility model, the conveying component includes a side plate and a conveyor belt. A backing plate is fixedly welded to the top of the inner surface of the side plate. Transmission wheels are arranged on both the left and right sides of the backing plate. The two transmission wheels are respectively rotatably connected to the left and right ends of the inner surface of the side plate.

[0008] As a preferred technical solution of the utility model, the left and right ends of the conveyor belt are sleeved on the surfaces of the two transmission wheels. The middle of the inner surface of the conveyor belt is in contact with the top surface of the backing plate. Limiting blocks are fixedly arranged at equal intervals on the surface of the conveyor belt. An operation opening is opened at the top end of the middle of the side plate, and the operation opening is aligned with the equipment platform.

[0009] As a preferred technical solution of the present utility model, a gear reduction box and a first motor are fixedly arranged at the left end of the back surface of the conveying device. Both the gear reduction box and the first motor are fixedly connected to the side plate of the conveying assembly by bolts. The rotating shaft of the first motor is in transmission connection with the driving wheel at the left end of the conveying assembly through the gear reduction box. The front and rear ends of the two driving roller shafts are coaxially and fixedly connected to the two driving wheels at the left end and the two driving wheels at the right end of the conveying device respectively.

[0010] As a preferred technical solution of the present utility model, the equipment table is fixedly welded to the side plate. The left ends of the top surfaces of the two equipment tables are both fixedly installed with first electric telescopic rods by bolts. A cross beam table is arranged at the top of the first electric telescopic rod. The front and rear ends of the bottom surface of the cross beam table are respectively fixedly connected to the two first electric telescopic rods by screws. A cross plate is fixedly welded to the right end of the top surface of the cross beam table. A first electric guide rail is fixedly installed on the right side of the cross plate by bolts. The length of the first electric guide rail is greater than the distance between the two conveying assemblies.

[0011] As a preferred technical solution of the present utility model, the right side of the electric slider of the first electric guide rail is fixedly connected to the polishing rod by screws. A second motor is fixedly installed at the top of the polishing rod. A disc-shaped brush is rotatably arranged at the bottom of the polishing rod. The top rotating shaft of the disc-shaped brush is coaxially and fixedly connected to the rotating shaft of the second motor.

[0012] As a preferred technical solution of the present utility model, the flipping device includes a second electric guide rail. The top surface of the electric slider of the second electric guide rail is fixedly installed with a second electric telescopic rod by screws. A platform is fixedly installed at the top of the second electric telescopic rod by screws. A bearing seat is fixedly welded to one end of the top surface of the platform close to the conveying device. A third motor is fixedly installed at the end of the top surface of the platform far from the conveying device by screws. A guide rail seat is rotatably installed on the surface of the bearing seat facing the conveying device.

[0013] As a preferred technical solution of the present utility model, the rotating shaft on the outer surface of the guide rail seat is coaxially and fixedly connected to the rotating shaft of the third motor. A bidirectional threaded rod is arranged inside the guide rail seat. The top and bottom ends of the bidirectional threaded rod are respectively rotatably connected to the top surface and the bottom surface of the inner wall of the guide rail seat. Two sliders are arranged inside the guide rail seat. The two sliders are respectively in threaded connection with the two reverse threaded ends of the bidirectional threaded rod. A fourth motor is fixedly installed on the top surface of the outer surface of the guide rail seat. The rotating shaft of the fourth motor is coaxially connected to the bidirectional threaded rod. The two sliders are in contact with the inner wall of the guide rail seat. The surfaces of the two sliders facing the conveying device are both fixedly welded with top support plates. Rubber anti-slip pads are fixedly arranged at the ends of the opposite surfaces of the two top support plates.

[0014] The beneficial effects of the present utility model are as follows: For this deburring device for processing aluminum alloy battery cell cases, a supporting frame driven by a motor, bearings, guide rails, and electric telescopic rods is added below the position of the brush device for grinding and deburring. Through the operation port of the conveying device, the battery cell case can be grabbed and flipped, enabling automatic flipping during the deburring process of the battery cell case, liberating manpower, and greatly improving the processing efficiency of grinding and deburring. Brief Description of the Drawings

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a schematic structural diagram of a deburring device for processing aluminum alloy battery cell cases of the present utility model;

[0017] Figure 2 is a schematic left-side structural diagram of a deburring device for processing aluminum alloy battery cell cases of the present utility model;

[0018] Figure 3 is a schematic sectional structural diagram of a deburring device for processing aluminum alloy battery cell cases of the present utility model;

[0019] Figure 4 is a schematic structural diagram of a flipping device of a deburring device for processing aluminum alloy battery cell cases of the present utility model;

[0020] In the figure: 1. Conveying device; 2. Conveying component; 3. Side plate; 4. Base plate; 5. Driving wheel; 6. Conveyor belt; 7. Operation port; 8. Gear reduction box; 9. Driving roller shaft; 10. Equipment table; 11. First electric telescopic rod; 12. Cross plate; 13. First electric guide rail; 14. Grinding rod; 15. Flipping device; 16. Second electric guide rail; 17. Second electric telescopic rod; 18. Bearing seat; 19. Guide rail seat; 20. Bidirectional threaded rod; 21. Supporting plate. Detailed Embodiment

[0021] The following is a description of the preferred embodiments of the present utility model with reference to the drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0022] Embodiment: As Figures 1-4As shown in the figure, a deburring device for processing aluminum alloy battery cell cases includes a conveying device 1 and a flipping device 15. The conveying device 1 consists of two conveying components 2. The structures of the two conveying components 2 are completely symmetrical. Transmission roller shafts 9 are installed at both the left and right ends between the two conveying components 2. A grinding rod 14 is movably arranged above the middle part of the conveying device 1. Equipment platforms 10 are provided in the middle of both the front and back sides of the conveying device 1. There are two flipping devices 15, which are respectively fixedly connected to the top surfaces of the equipment platforms 10 on the front and back sides of the conveying device 1 by bolts.

[0023] The conveying component 2 includes a side plate 3 and a conveyor belt 6. A backing plate 4 is fixedly welded to the top of the inner surface of the side plate 3. Transmission wheels 5 are arranged on both the left and right sides of the backing plate 4. The two transmission wheels 5 are respectively rotatably connected to the left and right ends of the inner surface of the side plate 3.

[0024] The left and right ends of the conveyor belt 6 are sleeved on the surfaces of the two transmission wheels 5. The middle part of the inner surface of the conveyor belt 6 is in contact with the top surface of the backing plate 4. Limiting blocks are fixedly arranged at equal intervals on the surface of the conveyor belt 6. An operation opening 7 is opened at the top end of the middle part of the side plate 3, and the operation opening 7 is aligned with the equipment platform 10.

[0025] A gear reduction box 8 and a first motor are fixedly arranged at the left end of the back side of the conveying device 1. The gear reduction box 8 and the first motor are both fixedly connected to the side plate 3 of the conveying component 2 by bolts. The rotating shaft of the first motor is in transmission connection with the transmission wheel 5 at the left end of the conveying component 2 through the gear reduction box 8. The front and rear ends of the two transmission roller shafts 9 are respectively coaxially fixedly connected to the two transmission wheels 5 at the left end of the conveying device 1 and the two transmission wheels 5 at the right end. The right motor drives the transmission wheel 5 of one of the conveying components 2 to rotate, and then drives the transmission wheel 5 of the other conveying component 2 through the transmission roller shaft 9, so as to realize the synchronous operation of the two groups of conveying components 2. The two ends of the cubic battery cell case can be placed on the conveyor belts 6 of the two conveying components 2 for transportation. The limiting blocks can separate each battery cell case and prevent it from sliding.

[0026] The equipment platform 10 is fixedly welded to the side plate 3. First electric telescopic rods 11 are fixedly installed at the left ends of the top surfaces of the two equipment platforms 10 by bolts. A cross beam platform is arranged at the top of the first electric telescopic rod 11. The front and rear ends of the bottom surface of the cross beam platform are respectively fixedly connected to the two first electric telescopic rods 11 by screws. A cross plate 12 is fixedly welded to the right end of the top surface of the cross beam platform. A first electric guide rail 13 is fixedly installed on the right side of the cross plate 12. The length of the first electric guide rail 13 is greater than the distance between the two conveying components 2.

[0027] The right side of the electric slider of the first electric guide rail 13 is fixedly connected to the grinding rod 14 by screws. A second motor is fixedly installed at the top of the grinding rod 14. A disc-shaped brush is rotatably arranged at the bottom of the grinding rod 14. The top rotating shaft of the disc-shaped brush is coaxially and fixedly connected to the rotating shaft of the second motor. When the battery cell case moves to the operation port 7 position, the first electric guide rail 13 controls the lifting of the grinding rod 14, and the second motor controls the rotation of the disc-shaped brush to polish and deburr the surface of the battery cell case.

[0028] The flipping device 15 includes a second electric guide rail 16. The top surface of the electric slider of the second electric guide rail 16 is fixedly installed with a second electric telescopic rod 17 by screws. The top of the second electric telescopic rod 17 is fixedly installed with a platform by screws. A bearing seat 18 is fixedly welded at one end of the top surface of the platform close to the conveying device 1. A third motor is fixedly installed at the other end of the top surface of the platform away from the conveying device 1 by screws. A guide rail seat 19 is rotatably installed on the surface of the bearing seat 18 facing the conveying device 1.

[0029] The rotating shaft on the outer surface of the guide rail seat 19 is coaxially and fixedly connected to the rotating shaft of the third motor. A bidirectional threaded rod 20 is arranged inside the guide rail seat 19. The top and bottom ends of the bidirectional threaded rod 20 are respectively rotationally connected to the top surface and the bottom surface of the inner wall of the guide rail seat 19. Two sliders are arranged inside the guide rail seat 19. The two sliders are respectively threadedly connected to the two reverse-threaded ends of the bidirectional threaded rod 20. A fourth motor is fixedly installed on the top surface of the outer surface of the guide rail seat 19. The rotating shaft of the fourth motor is coaxially and fixedly connected to the bidirectional threaded rod 20. The two sliders are in contact with the inner wall of the guide rail seat 19. On the side of the two sliders facing the conveying device 1, a top support plate 21 is fixedly welded. Rubber anti-slip pads are fixedly arranged at the ends of the opposite sides of the two top support plates 21. After one-sided polishing is completed, the second electric telescopic rod 17 adjusts the height of the top support plate 21. The second electric guide rail 16 moves the top support plate 21 into the cavity of the battery cell case. Then the third motor drives the bidirectional threaded rod 20 to rotate to control the two top support plates 21 to expand against each other. Until the top support plates 21 of the two flipping devices 15 fix the battery cell case, the second electric telescopic rod 17 raises the battery cell case, and the fourth motor controls the guide rail seat 19 to rotate, then the battery cell case can be flipped and the surface can be polished and deburred continuously.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A deburring device for aluminum alloy battery core shell, comprising a conveying device (1) and a turning device (15), characterized in that: The conveying device (1) is composed of two conveying assemblies (2), the two conveying assemblies (2) are completely symmetrical in structure, and transmission rollers (9) are installed at the left and right ends between the two conveying assemblies (2). A grinding rod (14) is movably arranged above the middle of the conveying device (1), and equipment tables (10) are arranged in the middle of the front and back sides of the conveying device (1). There are two flipping devices (15), which are respectively fixedly connected to the top surfaces of the equipment tables (10) on the front and back sides of the conveying device (1) by bolts.

2. The aluminum alloy battery core shell processing and deburring equipment according to claim 1 is characterized in that: The conveying assembly (2) comprises a side plate (3) and a conveyor belt (6); a pad (4) is fixedly welded to the top of the inner surface of the side plate (3); transmission wheels (5) are provided on the left and right sides of the pad (4); and the two transmission wheels (5) are rotatably connected to the left and right ends of the inner surface of the side plate (3), respectively.

3. The aluminum alloy battery core shell processing and deburring equipment according to claim 2 is characterized in that: The left and right ends of the conveyor belt (6) are sleeved on the surfaces of the two transmission wheels (5), the middle of the inner surface of the conveyor belt (6) is in contact with the top surface of the pad (4), and limit blocks are fixedly arranged at equal intervals on the surface of the conveyor belt (6). An operating opening (7) is opened at the top of the middle part of the side plate (3), and the operating opening (7) is aligned with the equipment platform (10).

4. The aluminum alloy battery core shell processing and deburring equipment according to claim 3 is characterized in that: A gear reduction box (8) and a first motor are fixedly arranged at the left end of the back side of the conveying device (1); the gear reduction box (8) and the first motor are fixedly connected to the side plate (3) of the conveying component (2) by bolts; the rotating shaft of the first motor is connected to the transmission wheel (5) at the left end of the conveying component (2) through the gear reduction box (8); the front and rear ends of the two transmission roller shafts (9) are coaxially fixedly connected to the two transmission wheels (5) at the left end and the two transmission wheels (5) at the right end of the conveying device (1), respectively.

5. The aluminum alloy battery core shell processing and deburring equipment according to claim 4 is characterized in that: The equipment platform (10) is fixedly welded to the side plate (3); the left ends of the top surfaces of the two equipment platforms (10) are fixedly installed with first electric telescopic rods (11) by bolts; a crossbeam platform is arranged on the top of the first electric telescopic rod (11); the front and rear ends of the bottom surface of the crossbeam platform are respectively fixedly connected to the two first electric telescopic rods (11) by screws; a cross plate (12) is fixedly welded to the right end of the top surface of the crossbeam platform; the right side of the cross plate (12) is fixedly installed with a first electric guide rail (13) by bolts; the length of the first electric guide rail (13) is greater than the spacing between the two conveying components (2).

6. The aluminum alloy battery core shell processing and deburring equipment according to claim 5 is characterized in that: The right side of the electric slider of the first electric guide rail (13) is fixedly connected to the grinding rod (14) by screws, a second motor is fixedly installed on the top of the grinding rod (14), a disc-shaped brush is rotatably arranged at the bottom of the grinding rod (14), and the top rotating shaft of the disc-shaped brush is coaxially fixedly connected to the rotating shaft of the second motor.

7. The aluminum alloy battery core shell processing and deburring equipment according to claim 1 is characterized in that: The flipping device (15) comprises a second electric guide rail (16), a second electric telescopic rod (17) is fixedly mounted on the top surface of the electric slider of the second electric guide rail (16) by means of screws, a platform is fixedly mounted on the top of the second electric telescopic rod (17) by means of screws, a bearing seat (18) is fixedly welded to one end of the top surface of the platform close to the conveying device (1), a third motor is fixedly mounted to one end of the top surface of the platform away from the conveying device (1) by means of screws, and a guide rail seat (19) is rotatably mounted on a side of the bearing seat (18) facing the conveying device (1).

8. The aluminum alloy battery core shell processing and deburring equipment according to claim 7 is characterized in that: The rotating shaft of the outer surface of the guide rail seat (19) is coaxially fixedly connected with the rotating shaft of the third motor, and a bidirectional threaded rod (20) is arranged inside the guide rail seat (19). The top and bottom ends of the bidirectional threaded rod (20) are rotatably connected with the top surface and bottom surface of the inner wall of the guide rail seat (19) respectively. Two sliders are arranged inside the guide rail seat (19), and the two sliders are respectively threadedly connected with two sections of reverse threaded ends of the bidirectional threaded rod (20). A fourth motor is fixedly installed on the top surface of the outer surface of the guide rail seat (19), and the rotating shaft of the fourth motor is coaxially fixedly connected with the bidirectional threaded rod (20). The two sliders are in contact with the inner wall of the guide rail seat (19), and a top support plate (21) is fixedly welded on the side of the two sliders facing the conveying device (1), and rubber anti-slip pads are fixedly arranged at the ends of the opposite back surfaces of the two top support plates (21).

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