Shell finishing equipment for energy storage battery production

Abstract

The utility model relates to the technical field of battery shell processing, in particular to shell finishing equipment for energy storage battery production. Comprising a carrying frame, a supporting frame, a moving assembly, a grinding assembly, a rotating frame, a mounting frame, a positioning seat and the like. A carrying frame is fixedly connected to the top of the supporting frame, a moving assembly is installed on the top of the carrying frame, a rotating frame is connected to the moving assembly, a grinding assembly is installed at the bottom of the rotating frame, a mounting frame is fixedly connected to the inner bottom of the carrying frame, and at least one positioning seat is fixedly connected to the mounting frame. By arranging the moving assembly, the polishing assembly and the rotating frame, the contact angle between the polishing assembly and the battery shell can be adjusted so that the battery shell can be polished, the supporting mechanism is further arranged, the inner wall of the battery shell can be extruded and clamped through the top of the limiting rod, and therefore the battery shell is fixed, and the edge of the battery shell is not shielded; the edge of the battery shell is conveniently polished and trimmed, and the trimming efficiency of the battery shell is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery shell processing, in particular to a trimming device for the shell of an energy storage battery during production. Background Technique

[0002] A device that converts chemical energy into electrical energy is called a chemical battery, generally simply referred to as a battery. After discharging, it can be recharged to regenerate the internal active substances - storing electrical energy as chemical energy; when discharging is required, the chemical energy is converted back into electrical energy again. Such batteries are called storage batteries, also known as secondary batteries or lead-acid batteries. A storage battery is an electro-chemical device that stores chemical energy and releases electrical energy when necessary.

[0003] The patent with the patent announcement number CN217453343U discloses a grinding device for a storage battery shell, including a fixing plate. The fixing plate is equipped with a connecting plate, the connecting plate is equipped with a fixing rod, and a first motor is fixedly assembled on the connecting plate. During the grinding process of the energy storage battery shell by the above-mentioned grinding device for a storage battery shell, the shell is static on the bearing seat and is ground by the contact of the grinding wheel. However, when the shell is static on the bearing seat, the edge of the shell coincides with the supporting surface of the bearing seat and covers it. The edge of the shell is the place where burr waste is most likely to be generated and needs to be trimmed and ground key points, resulting in the grinding wheel being unable to effectively grind the edge of the shell. Summary of the Utility Model

[0004] In order to overcome the shortcoming that the above patent cannot effectively grind the edge of the battery shell, the purpose of the utility model is to provide a trimming device for the shell of an energy storage battery during production that can grind the edge of the battery shell.

[0005] A trimming device for the shell of an energy storage battery during production includes a loading frame, a support frame, a moving component, a grinding component, a rotating frame, a mounting frame, a positioning seat, a telescopic column, a lifting screw, a motor, a support mechanism, and a dust removal mechanism. The top of the support frame is fixedly connected with a loading frame. The top of the loading frame is equipped with a moving component. The moving component is connected with a rotating frame. The bottom of the rotating frame is equipped with a grinding component. The bottom inside the loading frame is fixedly connected with a mounting frame. At least one positioning seat is fixedly connected to the mounting frame. Motors are installed at the bottoms of the positioning seats. Lifting screws are fixedly connected to the output shafts of the motors. Telescopic columns are threadedly connected to the lifting screws. At least two support mechanisms are circumferentially distributed around each positioning seat. A dust removal mechanism is connected inside the loading frame.

[0006] As a further preferred solution, the support mechanism includes a limiting rod, a hinged rod, and a reset rod. The outer wall of the telescopic column is hinged with a hinged rod. The side of the hinged rod away from the telescopic column is hinged with a limiting rod. The limiting rod is hinged with a reset rod. The reset rod is hinged with the positioning seat.

[0007] As a further preferred solution, it further includes a rubber block, and a rubber block is fixedly connected to the top of the limiting rod.

[0008] As a further preferred solution, the dust removal mechanism includes a brush holder, a positioning screw, a guide rod and a turntable. A positioning screw is rotatably connected inside the carrier frame. The positioning screw penetrates through the carrier frame. A brush holder is threadedly connected to the positioning screw. A guide rod is fixedly connected inside the carrier frame. The brush holder is slidably connected to the guide rod. A turntable is fixedly connected to the right side of the positioning screw. A dust discharge port is opened at the bottom of the carrier frame.

[0009] As a further preferred solution, the shape of the brush holder matches the inner wall of the carrier frame.

[0010] As a further preferred solution, it further includes a grating fence. A grating fence is fixedly connected to the top of the carrier frame. The grating fence is electrically connected to the moving assembly and the grinding assembly.

[0011] The utility model has the following advantages: By setting the moving assembly, the grinding assembly and the rotating frame, the contact angle between the grinding assembly and the battery shell can be adjusted to facilitate the grinding of the battery shell. And a supporting mechanism is also provided, which can clamp and fix the inner wall of the battery shell by squeezing the top of the limiting rod. There is no obstruction at the edge of the battery shell, which is convenient for grinding and trimming the edge of the battery shell and improves the trimming efficiency of the battery shell. Description of the Drawings

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the grinding assembly and the rotating frame of the utility model.

[0014] Figure 3 It is a structural schematic diagram of the mounting bracket, the positioning seat, the telescopic column, etc. of the utility model.

[0015] Figure 4 It is a structural schematic diagram of the telescopic column, the limiting rod, the reset rod, etc. of the utility model.

[0016] Figure 5 It is a structural schematic diagram of the brush holder, the positioning screw, the guide rod, etc. of the utility model.

[0017] Wherein: 1 - carrier frame, 2 - support frame, 3 - moving assembly, 4 - grinding assembly, 5 - rotating frame, 6 - mounting bracket, 7 - positioning seat, 8 - telescopic column, 9 - lifting screw, 10 - motor, 11 - limiting rod, 12 - hinge rod, 13 - reset rod, 14 - rubber block, 15 - brush holder, 16 - positioning screw, 17 - guide rod, 18 - turntable, 19 - grating fence, 20 - dust discharge port. Detailed Embodiments

[0018] The present utility model will be further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and defined, terms such as: setting, installation, connection, and coupling should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0019] A trimming device for the production shell of an energy storage battery, as Figures 1-5 shown, includes a loading frame 1, a support frame 2, a moving component 3, a grinding component 4, a rotating frame 5, a mounting frame 6, a positioning seat 7, a telescopic column 8, a lifting screw 9, a motor 10, a support mechanism, and a dust removal mechanism. The support frame 2 is fixedly connected to the top of the loading frame 1. The moving component 3 is installed on the top of the loading frame 1. The rotating frame 5 is connected to the moving component 3. The grinding component 4 for grinding and trimming the battery shell is installed at the bottom of the rotating frame 5. The moving component 3 can move the grinding component 4 along the edge of the loading frame 1. The rotating frame 5 can move the grinding component 4 up and down and rotate forward and backward. Two positioning seats 7 are fixedly connected to the inner bottom of the loading frame 1. Motors 10 are installed at the bottoms of the positioning seats 7. Lifting screws 9 are fixedly connected to the output shafts of the motors 10. Telescopic columns 8 are threadedly connected to the lifting screws 9. The tops of the telescopic columns 8 are spherical. Three support mechanisms are circumferentially and evenly distributed on the positioning seats 7. A dust removal mechanism for removing debris from the battery shell is connected inside the loading frame 1. When grinding and trimming the energy storage battery shell, the battery shell is placed on the tops of the left and right telescopic columns 8. Then, the motors 10 are driven to rotate the lifting screws 9, so that the telescopic columns 8 move downward, so that the support mechanism supports the edge of the battery shell. Then, the moving component 3 is driven to move the grinding component 4, so that the grinding component 4 grinds the edge of the battery shell. The rotating frame 5 can rotate the grinding component 4, so that the entire battery shell can be ground. The debris generated after grinding is removed by the dust removal mechanism.

[0020] As Figure 3 and Figure 4As shown, the support mechanism includes a limit rod 11, a hinge rod 12, and a reset rod 13. The outer wall of the telescopic column 8 is hinged with the hinge rod 12. One side of the hinge rod 12 away from the telescopic column 8 is hinged with the limit rod 11. The limit rod 11 is hinged with the reset rod 13. The reset rod 13 is a telescopic rod, and a spiral spring is connected between the inner tube and the outer tube of the reset rod 13, which facilitates the reset rod 13 to return to its original state. The reset rod 13 is hinged with the positioning seat 7. When the telescopic column 8 moves downward, the telescopic column 8 drives the hinge rod 12 to rotate. While the limit rod 11 rotates away from the telescopic column 8, the top of the limit rod 11 presses against the inner wall of the battery case, and the reset rod 13 is compressed. Thus, the battery case can be fixed, and it is convenient to grind and trim the edge of the battery case. When it is necessary to take out the ground and trimmed battery case, the telescopic column 8 is driven to move upward by the motor 10, so that the hinge rod 12 reverses and resets, the limit rod 11 moves away from the inner wall of the battery case, and then the battery case can be taken out manually.

[0021] As Figure 3 and Figure 4 shown, it further includes a rubber block 14. The rubber block 14 is fixedly connected to the top of the limit rod 11 and wraps the top of the limit rod 11. When the top of the limit rod 11 presses against the inner wall of the battery case, the rubber block 14 can reduce the friction between the limit rod 11 and the inner wall of the battery case, preventing scratches from being generated when the limit rod 11 presses against the inner wall of the battery case.

[0022] As Figure 1 and Figure 5 shown, the dust removal mechanism includes a brush holder 15, a positioning screw 16, a guide rod 17, and a turntable 18. The positioning screw 16 is rotatably connected to the inside of the loading frame 1. The positioning screw 16 penetrates through the loading frame 1. A brush holder 15 is threadedly connected to the positioning screw 16. One side of the brush holder 15 close to the inner wall of the loading frame 1 is connected with a brush for cleaning debris. The guide rod 17 is fixedly connected to the inside of the loading frame 1. The brush holder 15 is slidably connected to the guide rod 17. The right side of the positioning screw 16 is fixedly connected with the turntable 18. The turntable 18 is located outside the loading frame 1. Dust discharge ports 20 for discharging debris are opened on both the left and right sides of the bottom of the loading frame 1. Initially, the brush holder 15 is located on the right side inside the loading frame 1. When it is necessary to use the dust removal mechanism to remove debris, the turntable 18 is manually rotated to make the positioning screw 16 rotate, so that the brush holder 15 moves leftward along the guide rod 17. The brush on the brush holder 15 can sweep the debris on the inner wall of the loading frame 1. During the process of the brush holder 15 moving leftward, the debris is swept into the left dust discharge port 20 and thus discharged from the loading frame 1. Then the turntable 18 is reversed to make the positioning screw 16 reverse, so that the brush holder 15 moves rightward along the guide rod 17, so that the debris is discharged from the right dust discharge port 20. The parts in this trimming device are likely to block manual cleaning of debris, avoiding the generation of cleaning dead corners resulting in incomplete cleaning and keeping the loading frame 1 clean and tidy.

[0023] As Figure 1 and Figure 5 shown, the shape of the brush holder 15 matches the inner wall of the load-carrying frame 1, and the brush of the brush holder 15 is in close contact with the inner wall of the load-carrying frame 1. It can completely cover the inner wall of the load-carrying frame 1, reduce the cleaning dead angle, more effectively remove the debris in the load-carrying frame 1, and enhance the cleaning effect.

[0024] As Figure 1 shown, it further includes a grating bar 19. Four grating bars 19 are fixedly connected to the top of the load-carrying frame 1, and the four grating bars 19 are respectively located at the top corners of the load-carrying frame 1. The grating bar 19 is electrically connected to the moving component 3 and the grinding component 4, and the grating bar 19 can emit laser to the adjacent grating bar 19. When trimming and grinding the battery shell, after the laser is blocked, the grating bar 19 triggers the moving component 3 and the grinding component 4, so that the moving component 3 and the grinding component 4 stop running, which can avoid accidental injury to workers caused by accidental intervention of workers.

[0025] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation so as to cover all variations and equivalent structures and functions.

Claims

1. A trimming device for the production shell of an energy storage battery, comprising a loading frame (1) and a support frame (2), the support frame (2) is fixedly connected to the top of the loading frame (1), and it is characterized in that, It also includes a moving component (3), a grinding component (4), a rotating frame (5), a mounting frame (6), a positioning seat (7), a telescopic column (8), a lifting screw rod (9), a motor (10), a support mechanism and a dust removal mechanism. A moving component (3) is installed on the top of the loading frame (1). A rotating frame (5) is connected to the moving component (3). A grinding component (4) is installed at the bottom of the rotating frame (5). The bottom inside of the loading frame (1) is fixedly connected with a mounting frame (6). At least one positioning seat (7) is fixedly connected to the mounting frame (6). Motors (10) are installed at the bottoms of the positioning seats (7). Lifting screw rods (9) are fixedly connected to the output shafts of the motors (10). Telescopic columns (8) are threadedly connected to the lifting screw rods (9). At least two support mechanisms are circumferentially and evenly distributed on the positioning seats (7). A dust removal mechanism is connected inside the loading frame (1).

2. The trimming device for the production shell of an energy storage battery according to claim 1, wherein, The support mechanism includes a limiting rod (11), a hinged rod (12) and a reset rod (13). The outer wall of the telescopic column (8) is hingedly connected with the hinged rod (12). One side of the hinged rod (12) away from the telescopic column (8) is hingedly connected with the limiting rod (11). The reset rod (13) is hingedly connected to the limiting rod (11). The reset rod (13) is hingedly connected to the positioning seat (7).

3. An outer shell trimming device for energy storage battery production according to claim 2, characterized in that, The support mechanism also includes a rubber block (14). The rubber block (14) is fixedly connected to the top of the limiting rod (11).

4. The trimming device for the production shell of an energy storage battery according to claim 3, characterized in that, The dust removal mechanism includes a brush holder (15), a positioning screw rod (16), a guide rod (17) and a turntable (18). The positioning screw rod (16) is rotatably connected inside the loading frame (1). The positioning screw rod (16) penetrates through the loading frame (1). The brush holder (15) is threadedly connected to the positioning screw rod (16). The guide rod (17) is fixedly connected inside the loading frame (1). The brush holder (15) is slidably connected to the guide rod (17). The turntable (18) is fixedly connected to the right side of the positioning screw rod (16). A dust discharge port (20) is opened at the bottom of the loading frame (1).

5. An outer shell trimming device for the production of energy storage batteries according to claim 4, characterized in that, The shape of the brush holder (15) matches the inner wall of the loading frame (1).

6. The trimming device for the production shell of an energy storage battery according to claim 5, characterized in that, This outer shell renovation device also includes a grating fence (19). The grating fence (19) is fixedly connected to the top of the loading frame (1). The grating fence (19) is electrically connected to the moving component (3) and the grinding component (4).

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