Lithium electrode plate waste cutting device

Abstract

The utility model discloses a lithium electrode plate waste cutting device which comprises a waste cutting device body, a base is installed on the waste cutting device body, cutting equipment is installed on the waste cutting device body, a workbench is installed on the base, a clamping assembly is arranged on the workbench, and a replacement assembly is connected to the clamping assembly. The clamping assembly comprises two sets of fixing plates fixed to the outer wall of the workbench, sleeves installed on the fixing plates, first sliding grooves formed in the inner walls of the sleeves, first sliding blocks connected with the first sliding grooves in a sliding mode, movable rods fixed to the outer walls of the first sliding blocks and arranged in the sleeves, and first springs arranged on the outer walls of the movable rods in a winding mode. The pull handle is fixed at the outer end of the movable rod; the annular clamping plate is fixed at the inner end of the movable rod; a traditional clamping structure may not be well adaptive to lithium electrode plates in various shapes, and the newly designed clamping assembly and replacement assembly can flexibly clamp round and square electrode plates, so that the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste cutting, in particular to a lithium electrode sheet waste cutting device. Background Art

[0002] The lithium electrode sheet waste cutting device is a device in the waste machine, which is used to cut the electrode sheets in the waste lithium battery into small pieces to facilitate subsequent processing and recycling. In the waste machine, the lithium electrode sheet waste cutting device usually uses a high-speed rotating blade to cut the electrode sheet into small pieces of a specified size, while ensuring the cutting efficiency, while avoiding harm to the environment and personnel as much as possible. In this way, the valuable materials in the waste lithium batteries can be effectively utilized, the pollution to the environment can be reduced, and renewable resources can be provided to the society.

[0003] The clamping structure for clamping lithium electrode sheets in the existing lithium electrode sheet waste cutting device is relatively simple, which may lead to the inability to adapt to lithium electrode sheets of various shapes, especially circular and square electrode sheets. Due to the limitation of the clamping structure, the lithium electrode sheet may not be effectively fixed and stabilized, resulting in inaccuracy and instability during cutting. In addition, if the clamping structure is adjusted by bolts, it may be time-consuming and labor-intensive. The adjustment bolts need to be manually operated, and multiple attempts may be required to obtain the appropriate clamping force and stability, which will increase the workload of the operator and may introduce unnecessary human errors. For this reason, we propose a lithium electrode sheet waste cutting device. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a lithium electrode sheet waste cutting device. The traditional clamping structure may not be well adapted to lithium electrode sheets of various shapes, while the newly designed clamping assembly and replacement assembly can flexibly clamp round and square electrode sheets, thereby improving the applicability and flexibility of the device.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a lithium electrode sheet waste cutting device, comprising a waste cutting device body, a base is installed on the waste cutting device body, a cutting device is installed on the waste cutting device body, a workbench is installed on the base, a clamping assembly is arranged on the workbench, and a replacement assembly is connected to the clamping assembly.

[0006] As a preferred technical solution of the utility model, the clamping assembly includes two groups of fixed plates fixed on the outer wall of the workbench, a sleeve installed on the fixed plate, a first sliding groove opened on the inner wall of the sleeve, a first slider slidably connected to the first sliding groove, a movable rod fixed to the outer wall of the first slider and placed in the sleeve, a first spring wound around the outer wall of the movable rod, a handle fixed on the outer end of the movable rod, and an annular clamp fixed on the inner end of the movable rod.

[0007] As a preferred technical solution of the utility model, one end of the first spring is connected to the outer wall of the first sliding block, and the other end of the first spring is connected to the inner wall of the sleeve.

[0008] As a preferred technical solution of the present invention, the sleeve and the fixing plate are an integrated structure, and the first sliding groove extends into the fixing plate.

[0009] As a preferred technical solution of the utility model, the replacement component includes an insertion groove opened in the annular clamp, an insertion block inserted in the insertion groove, a straight clamp fixed on the outer wall of the insertion block, a second slide groove opened on the outer wall of the annular clamp, a second slider slidably connected in the second slide groove, a second spring connected in the second slide groove and a toggle block fixed on the outer wall of the second slider.

[0010] As a preferred technical solution of the utility model, the plug-in slot is arranged in a T-shape, and the straight splint and the plug-in block are combined to form a T-shape that matches the plug-in slot.

[0011] As a preferred technical solution of the utility model, one end of the second spring is connected to the outer wall of the second slider, and the other end of the second spring is connected to the outer wall of the second slider.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] 1. Adapt to lithium electrode sheets of different shapes: The traditional clamping structure may not be well adapted to lithium electrode sheets of various shapes, while the newly designed clamping assembly and replacement assembly can flexibly clamp round and square electrode sheets, thereby improving the applicability and flexibility of the device.

[0014] 2. Improve fixation and stability: Through the elastic action of the first spring and the second spring, the clamping structure can generate appropriate pressure when clamping the lithium electrode sheet, ensuring that the electrode sheet is fixed in the required position and can remain stable, thereby improving the accuracy and stability during cutting.

[0015] 3. Simplified operation: Compared with the traditional clamping structure that uses bolts for adjustment, the newly designed clamping structure can adjust the clamping force and stability by pulling the handle and the toggle block, which simplifies the operation process, reduces the time and labor cost required for adjustment, and improves operating efficiency.

[0016] 4. Reduce human errors: The newly designed clamping structure adopts the mechanical principle of spring and slider, which can provide more stable and reliable clamping force during the clamping process, reduce the errors that may be introduced by human operation, and improve the accuracy and consistency of clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the utility model;

[0019] Figure 3 It is a front view cross-sectional schematic diagram of the structure of the clamping assembly of the utility model;

[0020] Figure 4 It is a front view cross-sectional schematic diagram of the structure of the replacement component of the present invention.

[0021] The numbers are as follows: 1. waste cutting device body; 2. base; 3. cutting equipment; 4. workbench; 5. clamping assembly; 51. fixed plate; 52. sleeve; 53. first slide groove; 54. first slider; 55. movable rod; 56. first spring; 57. handle; 58. annular splint; 6. replacement assembly; 61. plug-in slot; 62. plug-in block; 63. straight splint; 64. second slide groove; 65. second slider; 66. second spring; 67. toggle block. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0023] Embodiment:

[0024] like Figure 1-4As shown, a lithium electrode sheet waste cutting device comprises a waste cutting device body 1, a base 2 is installed on the waste cutting device body 1, a cutting device 3 is installed on the waste cutting device body 1, a workbench 4 is installed on the base 2, a clamping component 5 is arranged on the workbench 4, and a replacement component 6 is connected to the clamping component 5;

[0025] The clamping assembly 5 includes two sets of fixed plates 51 fixed on the outer wall of the workbench 4, a sleeve 52 installed on the fixed plate 51, a first slide groove 53 opened on the inner wall of the sleeve 52, a first slider 54 slidably connected to the first slide groove 53, a movable rod 55 fixed to the outer wall of the first slider 54 and placed in the sleeve 52, a first spring 56 wound around the outer wall of the movable rod 55, a pull handle 57 fixed on the outer end of the movable rod 55, and an annular clamping plate 58 fixed on the inner end of the movable rod 55;

[0026] The replacement component 6 includes an insertion groove 61 opened in the annular clamp plate 58, an insertion block 62 inserted in the insertion groove 61, a straight clamp plate 63 fixed on the outer wall of the insertion block 62, a second slide groove 64 opened on the outer wall of the annular clamp plate 58, a second slider 65 slidably connected in the second slide groove 64, a second spring 66 connected in the second slide groove 64 and a toggle block 67 fixed on the outer wall of the second slider 65.

[0027] The sleeve 52 and the fixed plate 51 are an integrated structure, and the first slide groove 53 extends to the fixed plate 51. When the staff needs to clamp the circular lithium electrode sheet, they only need to pull the handle 57 outward, and the handle 57 drives the movable rod 55 to slide outward in the first slide groove 53 through the first slider 54. One end of the first spring 56 is connected to the outer wall of the first slider 54, and the other end of the first spring 56 is connected to the inner wall of the sleeve 52. During the sliding process, the first spring 56 is squeezed to deform until the gap between the two groups of annular clamping plates 58 is enlarged, and then the two sides of the circular lithium electrode sheet are respectively fitted with the two groups of annular clamping plates 58, and then the handle 57 is loosened and pulled. At this time, the restoring force generated by the elasticity of the first spring 56 itself pushes the annular clamping plates 58 to recover, thereby clamping and fixing the two sides of the circular lithium electrode sheet;

[0028] When it is necessary to clamp the rectangular or circular lithium electrode sheet, it is only necessary to pull the toggle block 67 outward in advance, and the toggle block 67 drives the second slider 65 to slide outward in the second slide groove 64, one end of the second spring 66 is connected to the outer wall of the second slider 65, and the other end of the second spring 66 is connected to the outer wall of the second slider 65. During the sliding process, the second spring 66 is squeezed to produce deformation, and then the straight clamping plate 63 drives the plug-in block 62 to plug into the plug-in groove 61. The plug-in groove 61 is set to be T-shaped, and the straight clamping plate 63 and the plug-in block 62 is combined to form a T-shape that matches the plug-in slot 61. This is to ensure that the straight splint 63 and the plug-in block 62 can be firmly inserted into the plug-in slot 61 and will not fall off easily during use. The plug-in slot 61 is designed to be T-shaped, which can provide better matching and stability. Until it is fully inserted into the plug-in slot 61, the pulled toggle block 67 is loosened. At this time, the restoring force generated by the elasticity of the second spring 66 itself pushes the toggle block 67 to restore, and the toggle block 67 hinders the plug-in block 62 to form a limit.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lithium electrode sheet waste cutting device, comprising a waste cutting device body (1), wherein a base (2) is installed on the waste cutting device body (1), characterized in that: The waste cutting device body (1) is provided with a cutting device (3), the base (2) is provided with a workbench (4), the workbench (4) is provided with a clamping assembly (5), and the clamping assembly (5) is connected with a replacement assembly (6); the clamping assembly (5) comprises two sets of fixed plates (51) fixed on the outer wall of the workbench (4), a sleeve (52) installed on the fixed plate (51), a first slide groove (53) provided on the inner wall of the sleeve (52), a first slider (54) slidably connected to the first slide groove (53), a movable rod (55) fixed to the outer wall of the first slider (54) and placed in the sleeve (52), a first spring (56) wound around the outer wall of the movable rod (55), a pull handle (57) fixed on the outer end of the movable rod (55), and an annular clamping plate (58) fixed on the inner end of the movable rod (55).

2. A lithium electrode sheet waste cutting device according to claim 1, characterized in that: One end of the first spring (56) is connected to the outer wall of the first sliding block (54), and the other end of the first spring (56) is connected to the inner wall of the sleeve (52).

3. A lithium electrode sheet waste cutting device according to claim 2, characterized in that: The sleeve (52) and the fixing plate (51) are an integrated structure, and the first sliding groove (53) extends into the fixing plate (51).

4. The lithium electrode sheet waste cutting device according to claim 3, characterized in that: The replacement component (6) comprises an insertion groove (61) provided in the annular clamping plate (58), an insertion block (62) inserted in the insertion groove (61), a straight clamping plate (63) fixed on the outer wall of the insertion block (62), a second sliding groove (64) provided on the outer wall of the annular clamping plate (58), a second slider (65) slidably connected in the second sliding groove (64), a second spring (66) connected in the second sliding groove (64) and a toggle block (67) fixed on the outer wall of the second slider (65).

5. The lithium electrode sheet waste cutting device according to claim 4, characterized in that: The plug-in slot (61) is configured to be T-shaped, and the straight clamping plate (63) and the plug-in block (62) are combined to form a T-shape that matches the plug-in slot (61).

6. The lithium electrode sheet waste cutting device according to claim 5, characterized in that: One end of the second spring (66) is connected to the outer wall of the second slider (65), and the other end of the second spring (66) is connected to the outer wall of the second slider (65).

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