Lithium battery foil splitting machine convenient for positioning and processing

Abstract

The utility model provides a lithium electric foil splitting machine convenient for positioning and processing, which relates to the field of lithium electric foil processing, and comprises a splitting machine body, one side of the splitting machine body is fixedly connected with one side of a feeding driving frame mechanism, the output end of the feeding driving frame mechanism is fixedly connected with one end of a driving rod assembly through a coupler, and the other end of the driving rod assembly is fixedly connected with the splitting machine body. The end, away from the feeding driving frame mechanism, of the driving rod assembly is rotationally connected with one end of the connecting shaft, one side of the splitting machine body is fixedly connected with one side of the stabilizing mechanism, and the inner wall of the driving rod assembly is movably connected with the outer wall of the positioning mechanism. According to the utility model, the extension plate moves to drive the clamping block to be far away from the interior of the clamping groove, after the clamping block is far away from the clamping groove, the movable frame is moved to drive the stop blocks to be respectively close to two sides of a raw material roll, then the stop blocks are loosened, and the clamping block is driven to be clamped in the clamping groove again through the reset of the connecting spring, so that the movable frame and the stop blocks are stabilized; and different lithium battery foil raw material rolls can be conveniently positioned and stabilized.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-lithium foil processing, in particular to a lithium foil slitter convenient for positioning and processing. Background Art

[0002] Lithium foil is an important part of lithium-ion batteries. It has good electrical conductivity, can effectively conduct electric current, ensure smooth charge transfer inside the battery, and reduce the internal resistance of the battery. When processing lithium foil, a slitter is needed to slit the overall lithium foil.

[0003] In the prior art, when placing the lithium foil raw material, it is necessary to wrap the lithium foil raw material roll around the outer wall of the feeding roller of the slitter. Since the sizes of the lithium foil raw material rolls are different, it is inconvenient for the feeding roller of the slitter to position and limit different-sized raw material rolls. Content of the Utility Model

[0004] The purpose of the utility model is to provide a lithium foil slitter convenient for positioning and processing, so as to solve the problem that it is inconvenient for the feeding roller of the slitter to position and limit different-sized raw material rolls due to the different sizes of the lithium foil raw material rolls as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: including: a slitter body, one side of the slitter body is fixedly connected with one side of a feeding drive frame mechanism, the feeding drive frame mechanism includes a first fixed frame, a rotating connection block and a driving motor, the output end of the feeding drive frame mechanism is fixedly connected with one end of a driving rod assembly through a coupling, the driving rod assembly includes a rotating rod, a sliding groove, a chute and a clamping groove, one end of the driving rod assembly far away from the feeding drive frame mechanism is rotatably connected with one end of a connecting shaft, one side of the slitter body is fixedly connected with one side of a stabilizing mechanism, the stabilizing mechanism includes a second fixed frame, a backing plate, a through groove, a threaded ring, a threaded rod, a rotating knob, a pressing block and an arc groove, the inner wall of the driving rod assembly is movably connected with the outer wall of a positioning mechanism, and the positioning mechanism includes a moving frame, a receiving groove, a sliding groove, a connecting spring, a blocking block, an extension plate and a clamping block.

[0006] As a preferred implementation manner, one side of the first fixed frame is fixedly connected with one side of the bottom end of the slitter body, and the outer walls of the upper and lower ends of the rotating connection block are rotatably connected with the inner wall of the first fixed frame through bearings, one side of the rotating connection block is fixedly connected with one side of the driving motor, and the output end of the driving motor penetrates through the inside of the rotating connection block.

[0007] As a preferred embodiment, the output end of the rotating connection block is fixedly connected to one end of a rotating rod through a coupling. Both the upper and lower sides of the rotating rod are internally provided with sliding grooves, and both sides of the inner wall of the sliding groove are provided with sliding chutes. A plurality of groups of card slots are evenly arranged at the top of the sliding chute.

[0008] As a preferred embodiment, one side of the second fixing frame is fixedly connected to one side of the bottom end of the slitter body away from the first fixing frame, and the inner wall of the second fixing frame is fixedly connected to the outer wall of the backing plate. A through groove is provided inside the second fixing frame, and the top of the through groove is fixedly connected to the outer wall of a threaded ring. The inner wall of the threaded ring is threadedly connected to the outer wall of a threaded rod.

[0009] As a preferred embodiment, the top end of the threaded rod is fixedly connected to the bottom end of a rotating knob, and a bearing is arranged on the outer wall of the bottom end of the threaded rod. The outer wall of the bottom end of the threaded rod is rotatably connected to the inner wall of the top of a pressing block through the bearing. An arc-shaped groove is provided at the bottom of the pressing block, and the inner wall of the arc-shaped groove is movably abutted against the outer wall of a connecting shaft.

[0010] As a preferred embodiment, the outer wall of the moving frame is movably connected to the inner wall of the sliding groove. A storage groove is provided inside the moving frame, and sliding grooves are provided on both sides of the inner wall of the storage groove. The bottom end of a connecting spring is fixedly connected to the inner bottom wall of the storage groove, and the top end of the connecting spring is fixedly connected to the bottom end of a blocking block.

[0011] As a preferred embodiment, both sides of the blocking block are fixedly connected to one side of an extension plate, and the top end of the extension plate is fixedly connected to the bottom end of a clamping block. The outer wall of the extension plate is movably connected to the inner wall of the sliding groove, and the outer wall of the extension plate is movably connected to the inner wall of the sliding chute. The outer wall of the clamping block is movably connected to the inner wall of the card slot.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, when pressing the blocking block, while driving the blocking block to move, the extension plate is also driven to move. When the extension plate moves, the clamping block is driven to move away from the inside of the card slot. After the clamping block moves away from the card slot, move the moving frame to drive the blocking block to approach both sides of the raw material roll respectively, and then release the blocking block. The reset of the connecting spring drives the clamping block to be re-engaged in the card slot, thereby stabilizing the moving frame and the blocking block, and further positioning the position of the raw material roll, facilitating the positioning and stabilization of different lithium battery foil raw material rolls, and reducing the inconvenience of positioning.

[0014] 2. For the present utility model, first, rotate the rotary knob in the reverse direction to drive the threaded rod to rotate. The rotation of the threaded rod drives the extrusion block to move upward through the threaded ring, so that the arc-shaped groove moves away from the outer wall of the connecting shaft. Pull the connecting shaft to make the rotating rod rotate through the rotating connection block. Then, press the blocking block close to the connecting shaft. At the same time, the movement of the blocking block squeezes the connecting spring. Sleeve the lithium battery foil raw material roll on the outer wall of the rotating rod, so that the raw material roll passes through the pressed blocking block. Rotate the connecting shaft back below the extrusion block, and rotate the rotary knob in the forward direction to drive the extrusion block to clamp and stabilize the connecting shaft through the threaded rod, which facilitates the staff to place the lithium battery foil raw material roll and reduces the complexity during the process of placing the roll. Brief Description of the Drawings

[0015] Figure 1 FIG. is a schematic structural diagram of a lithium battery foil slitter for facilitating positioning and processing provided by the present utility model;

[0016] Figure 2 FIG. is a schematic diagram of the feeding drive frame mechanism of a lithium battery foil slitter for facilitating positioning and processing provided by the present utility model;

[0017] Figure 3 FIG. is a cross-sectional view of the drive rod assembly of a lithium battery foil slitter for facilitating positioning and processing provided by the present utility model;

[0018] Figure 4 FIG. is a cross-sectional view of the stabilizing mechanism of a lithium battery foil slitter for facilitating positioning and processing provided by the present utility model;

[0019] Figure 5 FIG. is a cross-sectional view of the positioning mechanism of a lithium battery foil slitter for facilitating positioning and processing provided by the present utility model.

[0020] Legend Explanation:

[0021] 1. Slitter body; 2. Feeding drive frame mechanism; 201. First fixing frame; 202. Rotating connection block; 203. Driving motor; 3. Drive rod assembly; 301. Rotating rod; 302. Sliding groove; 303. Chute; 304. Card slot; 4. Connecting shaft; 5. Stabilizing mechanism; 501. Second fixing frame; 502. Pad; 503. Through groove; 504. Threaded ring; 505. Threaded rod; 506. Rotary knob; 507. Extrusion block; 508. Arc-shaped groove; 6. Positioning mechanism; 601. Moving frame; 602. Receiving groove; 603. Sliding groove; 604. Connecting spring; 605. Blocking block; 606. Extension plate; 607. Clamping block. Detailed Description of the Preferred Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , the present utility model provides a technical solution, including: a slitter body 1, one side of the slitter body 1 is fixedly connected to one side of a feeding drive frame mechanism 2, the feeding drive frame mechanism 2 includes a first fixed frame 201, a rotating connection block 202, and a drive motor 203. The output end of the feeding drive frame mechanism 2 is fixedly connected to one end of a drive rod assembly 3 through a coupling. The drive rod assembly 3 includes a rotating rod 301, a sliding groove 302, a chute 303, and a card slot 304. One end of the drive rod assembly 3 away from the feeding drive frame mechanism 2 is rotatably connected to one end of a connecting shaft 4. One side of the slitter body 1 is fixedly connected to one side of a stabilizing mechanism 5. The stabilizing mechanism 5 includes a second fixed frame 501, a backing plate 502, a through groove 503, a threaded ring 504, a threaded rod 505, a rotating knob 506, a pressing block 507, and an arc groove 508. The inner wall of the drive rod assembly 3 is movably connected to the outer wall of a positioning mechanism 6. The positioning mechanism 6 includes a moving frame 601, a receiving groove 602, a sliding groove 603, a connecting spring 604, a blocking block 605, an extension plate 606, and a clamping block 607.

[0024] In one embodiment, one side of the first fixed frame 201 is fixedly connected to one side of the bottom end of the slitter body 1. The outer walls of the upper and lower ends of the rotating connection block 202 are rotatably connected to the inner wall of the first fixed frame 201 through bearings. One side of the rotating connection block 202 is fixedly connected to one side of the drive motor 203, and the output end of the drive motor 203 penetrates through the inside of the rotating connection block 202.

[0025] Specifically: The placement of the raw material roll is facilitated by the rotating connection block 202, reducing the working pressure of the staff.

[0026] In one embodiment, the output end of the rotating connection block 202 is fixedly connected to one end of the rotating rod 301 through a coupling. The upper and lower sides of the rotating rod 301 are internally provided with sliding grooves 302, and both sides of the inner wall of the sliding groove 302 are provided with chutes 303. A plurality of groups of card slots 304 are evenly arranged at the top of the chute 303.

[0027] Specifically: The positioning of different raw material rolls by the staff is facilitated through the sliding groove 302, the chute 303, and the card slot 304.

[0028] In one embodiment, one side of the second fixing frame 501 is fixedly connected to the side of the bottom end of the slitter body 1 away from the first fixing frame 201, and the inner wall of the second fixing frame 501 is fixedly connected to the outer wall of the backing plate 502. A through groove 503 is formed inside the second fixing frame 501, and the top of the through groove 503 is fixedly connected to the outer wall of the threaded ring 504. The inner wall of the threaded ring 504 is threadedly connected to the outer wall of the threaded rod 505.

[0029] Specifically: Rotating the rotating knob 506 in the positive direction drives the extrusion block 507 through the threaded rod 505 to clamp and stabilize the connecting shaft 4, facilitating the stability of the raw material roll.

[0030] In one embodiment, the top end of the threaded rod 505 is fixedly connected to the bottom end of the rotating knob 506, and a bearing is provided on the outer wall of the bottom end of the threaded rod 505. The outer wall of the bottom end of the threaded rod 505 is rotatably connected to the inner wall of the top of the extrusion block 507 through the bearing, and an arc-shaped groove 508 is formed at the bottom of the extrusion block 507. The inner wall of the arc-shaped groove 508 is movably abutted against the outer wall of the connecting shaft 4.

[0031] Specifically: The stability of the connecting shaft 4 after reset is ensured by the extrusion block 507 and the arc-shaped groove 508.

[0032] In one embodiment, the outer wall of the moving frame 601 is movably connected to the inner wall of the sliding groove 302, and a receiving groove 602 is formed inside the moving frame 601. Sliding grooves 603 are formed on both sides of the inner wall of the receiving groove 602. The inner bottom wall of the receiving groove 602 is fixedly connected to the bottom end of the connecting spring 604, and the top end of the connecting spring 604 is fixedly connected to the bottom end of the blocking block 605.

[0033] Specifically: The connecting spring 604 is squeezed by the movement of the blocking block 605, facilitating the placement of the raw material roll.

[0034] In one embodiment, both sides of the blocking block 605 are fixedly connected to one side of the extension plate 606, and the top end of the extension plate 606 is fixedly connected to the bottom end of the clamping block 607. The outer wall of the extension plate 606 is movably connected to the inner wall of the sliding groove 603, and the outer wall of the extension plate 606 is movably connected to the inner wall of the sliding groove 303. The outer wall of the clamping block 607 is movably connected to the inner wall of the card slot 304.

[0035] Specifically: Press the blocking block 605, drive the extension plate 606 to move while driving the blocking block 605 to move. The movement of the extension plate 606 drives the clamping block 607 away from the inside of the card slot 304. After the clamping block 607 moves away from the card slot 304, move the moving frame 601 to drive the blocking block 605 to approach both sides of the raw material roll respectively, and then release the blocking block 605. The reset of the connecting spring 604 drives the clamping block 607 to be re-engaged in the card slot 304, thereby stabilizing the moving frame 601 and the blocking block 605.

[0036] Working principle: First, reverse-rotate the rotary knob 506 to drive the threaded rod 505 to rotate. The rotation of the threaded rod 505 drives the extrusion block 507 to move upward through the threaded ring 504, so that the arc-shaped groove 508 moves away from the outer wall of the connecting shaft 4, pulling the connecting shaft 4 to make the rotating rod 301 rotate through the rotating connection block 202. Then, press the blocking block 605 close to the connecting shaft 4. At the same time, the movement of the blocking block 605 squeezes the connecting spring 604. The lithium battery foil raw material roll is sleeved on the outer wall of the rotating rod 301, so that the raw material roll passes through the pressed-down blocking block 605. Rotate the connecting shaft 4 back under the extrusion block 507. Forward-rotate the rotary knob 506 to drive the extrusion block 507 to clamp and stabilize the connecting shaft 4. After adjusting the position of the raw material roll, press the blocking block 605, drive the movement of the blocking block 605 and at the same time drive the extension plate 606 to move. The movement of the extension plate 606 drives the clamping block 607 away from the inside of the card slot 304. After the clamping block 607 moves away from the card slot 304, move the moving frame 601 to drive the blocking block 605 to approach both sides of the raw material roll respectively. Then release the blocking block 605, and the reset of the connecting spring 604 drives the clamping block 607 to be re-engaged in the card slot 304, thereby stabilizing the moving frame 601 and the blocking block 605, and further positioning the position of the raw material roll.

[0037] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A lithium battery foil slitter facilitating positioning and processing, characterized in that, Including: A slitter body (1), one side of the slitter body (1) is fixedly connected to one side of a feeding drive frame mechanism (2), the feeding drive frame mechanism (2) includes a first fixed frame (201), a rotating connection block (202) and a drive motor (203), the output end of the feeding drive frame mechanism (2) is fixedly connected to one end of a drive rod assembly (3) through a coupling, the drive rod assembly (3) includes a rotating rod (301), a sliding groove (302), a chute (303) and a clamping groove (304), one end of the drive rod assembly (3) far from the feeding drive frame mechanism (2) is rotatably connected to one end of a connecting shaft (4), one side of the slitter body (1) is fixedly connected to one side of a stabilizing mechanism (5), the stabilizing mechanism (5) includes a second fixed frame (501), a backing plate (502), a through groove (503), a threaded ring (504), a threaded rod (505), a rotating knob (506), a pressing block (507) and an arc groove (508), the inner wall of the drive rod assembly (3) is movably connected to the outer wall of a positioning mechanism (6), the positioning mechanism (6) includes a moving frame (601), a receiving groove (602), a sliding groove (603), a connecting spring (604), a blocking block (605), an extension plate (606) and a clamping block (607).

2. The lithium foil slitter for facilitating positioning and processing according to claim 1, wherein: One side of the first fixed frame (201) is fixedly connected to one side of the bottom end of the slitter body (1), and the outer walls of the upper and lower ends of the rotating connection block (202) are rotatably connected to the inner wall of the first fixed frame (201) through bearings, one side of the rotating connection block (202) is fixedly connected to one side of the drive motor (203), and the output end of the drive motor (203) penetrates through the inside of the rotating connection block (202).

3. The lithium foil slitter for facilitating positioning and processing according to claim 2, wherein: The output end of the rotating connection block (202) is fixedly connected to one end of the rotating rod (301) through a coupling, and sliding grooves (302) are formed in the upper and lower sides of the rotating rod (301), and chutes (303) are formed on both sides of the inner wall of the sliding groove (302), and multiple groups of clamping grooves (304) are evenly formed at the top of the chute (303).

4. A lithium foil slitter facilitating positioning and processing according to claim 1, characterized in that: One side of the second fixed frame (501) is fixedly connected to one side of the bottom end of the slitter body (1) far from the first fixed frame (201), and the inner wall of the second fixed frame (501) is fixedly connected to the outer wall of the backing plate (502), a through groove (503) is formed inside the second fixed frame (501), and the top of the through groove (503) is fixedly connected to the outer wall of the threaded ring (504), and the inner wall of the threaded ring (504) is threadedly connected to the outer wall of the threaded rod (505).

5. The lithium foil slitter for facilitating positioning and processing according to claim 4, wherein: The top end of the threaded rod (505) is fixedly connected to the bottom end of the rotating knob (506), and a bearing is arranged on the outer wall of the bottom end of the threaded rod (505), the outer wall of the bottom end of the threaded rod (505) is rotatably connected to the inner wall of the top of the pressing block (507) through a bearing, and an arc groove (508) is formed at the bottom of the pressing block (507), and the inner wall of the arc groove (508) is movably abutted against the outer wall of the connecting shaft (4).

6. A lithium battery foil slitter for facilitating positioning and processing according to claim 3, wherein: The outer wall of the moving frame (601) is movably connected to the inner wall of the sliding groove (302), and a storage groove (602) is formed inside the moving frame (601). Sliding grooves (603) are formed on both sides of the inner wall of the storage groove (602). The bottom end of the connecting spring (604) is fixedly connected to the inner bottom wall of the storage groove (602), and the top end of the connecting spring (604) is fixedly connected to the bottom end of the blocking block (605).

7. A lithium foil slitter for facilitating positioning and processing according to claim 6, characterized in that: Both sides of the blocking block (605) are fixedly connected to one side of the extension plate (606), and the top end of the extension plate (606) is fixedly connected to the bottom end of the clamping block (607). The outer wall of the extension plate (606) is movably connected to the inner wall of the sliding groove (603), and the outer wall of the extension plate (606) is movably connected to the inner wall of the sliding groove (303). The outer wall of the clamping block (607) is movably connected to the inner wall of the card slot (304).

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