Lithium battery separator disassembling device

Abstract

The utility model discloses a lithium battery separator disassembling device which comprises a conveying assembly and a disassembling and cleaning assembly, and the disassembling end of the disassembling and cleaning assembly is arranged above the conveying path of the conveying assembly; the disassembling and cleaning assembly comprises a supporting frame, a disassembling structure and a cleaning structure, the supporting frame is arranged on the conveying path of the conveying assembly, and the disassembling structure and the cleaning structure are sequentially arranged on the supporting frame along the upper portion of the conveying path of the conveying assembly. The disassembling device has the advantages that the disassembling device replaces manual operation, the disassembling efficiency is improved, the cost is reduced, and the disassembling quality of the lithium battery separator is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery disassembly, in particular to a lithium battery separator disassembly device. Background Art

[0002] In recent years, with the rapid development of the new energy industry, while a large number of lithium batteries are produced and used, it is inevitable to face the problem of lithium battery recycling; in the existing technical solutions, a lithium battery module is formed by pasting and squeezing different single lithium batteries stacked through a structural adhesive separator or a foam adhesive separator. In the disassembly and recycling process, not only is it necessary to disassemble the module into single lithium batteries, but it is still necessary to further remove and clean the structural adhesive separator or the foam adhesive separator on the single lithium battery for recycling; currently, the main disassembly method for the battery structural adhesive separator or the foam adhesive separator still requires manual removal of the structural adhesive separator or the foam adhesive separator through a scraper or the like. Manual disassembly has low efficiency, high labor intensity, and is prone to damaging the batteries with secondary recycling value. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is how to provide a lithium battery structural separator disassembly device with good disassembly quality, high efficiency and low cost.

[0004] To solve the above technical problem, the utility model provides the following technical solutions:

[0005] A lithium battery separator disassembly device includes a conveying component and a disassembly and cleaning component, and the disassembly end of the disassembly and cleaning component is arranged above the conveying path of the conveying component;

[0006] The disassembly and cleaning component includes a support frame, a disassembly structure and a cleaning structure. The support frame is arranged on the conveying path of the conveying component, and the disassembly structure and the cleaning structure are sequentially arranged above the conveying path of the conveying component on the support frame.

[0007] This disassembly device replaces manual operation, not only improves the disassembly efficiency, reduces the cost, but also improves the quality of lithium battery separator disassembly.

[0008] Preferably, the conveying component includes a conveying support frame, a horizontal moving mechanism and a positioning tray. The horizontal moving mechanism is arranged on the conveying support frame, the moving end of the horizontal moving mechanism is provided with the positioning tray, and the disassembly structure and the cleaning structure are arranged above the moving end of the horizontal moving mechanism.

[0009] Preferably, the horizontal moving mechanism includes a horizontal moving motor, a horizontal lead screw and a sliding seat. The horizontal moving motor is fixed on the conveying support frame, the output end of the horizontal moving motor is connected to the horizontal lead screw, the sliding seat is threadedly sleeved on the horizontal lead screw, a chute for clamping the sliding seat is arranged on the conveying support frame, and the positioning tray is fixed on the sliding seat.

[0010] Preferably, a positioning bushing is further provided on the sliding seat to ensure the installation accuracy of the positioning tray and facilitate disassembly and replacement.

[0011] Preferably, the disassembling structure includes a vertical moving mechanism, a scraper mounting seat, and a scraper blade. The fixed end of the vertical moving mechanism is fixed on the support frame, the output end of the vertical moving mechanism is connected to the scraper mounting seat, and a rotatable scraper blade is mounted on the scraper mounting seat.

[0012] Preferably, the vertical moving mechanism includes a vertical moving motor, a vertical lead screw, and linear guide rails. The fixed end of the vertical moving motor is fixed on the support frame, the output end of the vertical moving motor is connected to the vertical lead screw, the other end of the vertical lead screw is threadedly connected to the scraper mounting seat, two groups of linear guide rails are vertically fixed on the support frame, and the scraper mounting seat is slidably arranged on the linear guide rails.

[0013] Preferably, a slider is provided on the scraper mounting seat, and the slider is correspondingly arranged in cooperation with the linear guide rail.

[0014] Preferably, the scraper blade is mounted on the scraper mounting seat through a scraper clamp plate.

[0015] Preferably, the cleaning structure includes a spraying device, a cleaning roller, and a brush. The spraying device is fixed on the support frame, the cleaning roller is rotatably arranged on the support frame below the spraying device, and the surface of the cleaning roller is wrapped with a brush.

[0016] Preferably, the support frame includes support legs and a support plate. Two groups of support legs are respectively arranged on both sides of the conveying assembly, and the support plate is fixed between the support legs above the conveying assembly.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] This disassembling device replaces manual operation, not only improving the disassembling efficiency, reducing costs, but also improving the quality of the disassembly of lithium battery separators. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the conveying assembly of an embodiment of the present utility model;

[0021] Figure 3 is a partial schematic structural diagram of the disassembling and cleaning assembly of an embodiment of the present utility model;

[0022] Figure 4Another partial structural schematic diagram of the disassembly and cleaning component in the embodiment of the present utility model;

[0023] Figure 5 Structural schematic diagram of the cleaning structure in the embodiment of the present utility model. Specific embodiments

[0024] To facilitate the understanding of the technical solution of the present utility model by those skilled in the art, the technical solution of the present utility model will be further described below with reference to the accompanying drawings of the specification.

[0025] In this application, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0026] In this application, unless otherwise clearly defined and limited, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality" means two or more, unless otherwise specifically defined.

[0027] Refer to Figure 1 , this embodiment discloses a lithium battery separator disassembly device, including a conveying component 1 and a disassembly and cleaning component 2. The disassembly end of the disassembly and cleaning component 2 is arranged above the conveying path of the conveying component 1.

[0028] Refer to Figure 2 , the conveying component 1 includes a conveying bracket 11, a horizontal moving mechanism 12, and a positioning tray 13. The horizontal moving mechanism 12 is arranged on the conveying bracket 11, and the moving end of the horizontal moving mechanism 12 is provided with a positioning tray 13 for fixing the lithium battery 3. The positioning tray 13 is driven to move by the horizontal moving mechanism 12, and the disassembly and cleaning component 2 is arranged above the moving end of the horizontal moving mechanism 12.

[0029] Specifically, the horizontal movement mechanism 12 includes a horizontal movement motor 121, a horizontal lead screw 122, and a sliding seat 123. The horizontal movement motor 121 is fixed on the conveying bracket 11. The output end of the horizontal movement motor 121 is connected to the horizontal lead screw 122. The sliding seat 123 is threadedly sleeved on the horizontal lead screw 122. A chute (not marked in the figure) for clamping the sliding seat 123 is provided on the conveying bracket 11. The positioning tray 13 is fixed on the sliding seat 123. The horizontal movement motor 121 drives the horizontal lead screw 122 to rotate, thereby driving the sliding seat 123 to move horizontally in the chute, and further driving the lithium battery on the positioning tray 13 to move.

[0030] Further, a positioning bushing (not shown in the figure) is also provided on the sliding seat 123 to ensure the installation accuracy of the positioning tray 13 and facilitate disassembly and replacement.

[0031] Refer to Figures 3 to 4 , the disassembly and cleaning assembly 2 includes a support frame 21, a disassembly structure 22, and a cleaning structure 23. The support frame 21 is arranged on the conveying path of the conveying assembly 1. The disassembly structure 22 and the cleaning structure 23 are sequentially arranged above the conveying path of the conveying assembly 1 on the support frame 21.

[0032] Specifically, the support frame 21 includes support legs 211, a support plate 212, and reinforcing ribs 213. Two groups of support legs 211 are respectively arranged on both sides of the conveying bracket 11. The support plate 212 is fixed between the support legs 211 above the conveying bracket 11. Reinforcing ribs 213 are also provided on the support legs 211.

[0033] The disassembly structure 22 includes a vertical movement mechanism 221, a scraper mounting seat 222, a scraper blade 223, and a scraper fixture plate 224. The fixed end of the vertical movement mechanism 221 is fixed on the support frame 212. The output end of the vertical movement mechanism 221 is connected to the scraper mounting seat 222. The scraper blade 223 is mounted on the scraper mounting seat 222 through the scraper fixture plate 224.

[0034] Further, the scraper mounting seat 222 is in a U shape. The scraper fixture plate 224 is rotatably arranged between the two ends of the scraper mounting seat 222 through a rotating plate 225. Arc-shaped through holes 2221 are symmetrically arranged at the two ends of the scraper mounting seat 222. A positioning screw 226 that penetrates through the arc-shaped through hole 2221 and connects the rotating plate 225 is arranged on the arc-shaped through hole 2221. The positioning screw 226 can rotate in the arc-shaped through hole 2221 following the rotating plate 225. A pointer 227 is arranged at the rotation center of the rotating plate 225. A radian value is arranged on the scraper mounting seat 222 at the position of the arc-shaped through hole 2221, and the pointer 227 points to the radian value. Specifically, first loosen the positioning bolt 226, rotate the scraper fixture plate 224 to drive the rotating plate 225 to rotate, and at the same time drive the pointer 227 to rotate. When the radian value pointed to by the pointer 227 meets the requirements, stop rotating, and fix the rotating plate 225 by tightening the positioning bolt 226, thereby fixing the scraper blade 223 of the scraper fixture plate 224, realizing the operation of adjusting and quantifying the operation angle of the scraper blade 223.

[0035] Further, the vertical moving mechanism 221 includes a vertical moving motor 2211, a vertical lead screw 2212, and linear guide rails 2213. The fixed end of the vertical moving motor 2211 is fixed on the support frame 212. The output end of the vertical moving motor 2211 is connected to the vertical lead screw 2212. The other end of the vertical lead screw 2212 is threadedly connected to the scraper mounting seat 222. Two groups of linear guide rails 2213 are vertically fixed on the support plate 212. A slider is fixed on the scraper mounting seat 222, and the slider is correspondingly arranged in cooperation with the linear guide rails 2213 and can slide on the linear guide rails 2213.

[0036] Still further, a transfer plate 2221 is fixed on the scraper mounting seat 222, and the transfer plate 2221 is threadedly connected to the vertical lead screw 2212.

[0037] Refer to Figure 5 , the cleaning structure 23 includes a spraying device 231, a cleaning roller 232, and a brush (not shown in the figure). The spraying device 231 is fixed on the support plate 212. The spraying device 231 is used to spray alcohol to clean the disassembled lithium battery 3. The cleaning roller 232 is rotatably arranged on the support plate 212 below the spraying device 231, and the surface of the cleaning roller 232 is wrapped with a brush. Specifically, the surface of the disassembled lithium battery separator is wetted by the spraying device 231, and the brush is rotated and extruded by the cleaning roller 232 to brush the lithium battery, so as to realize the cleaning operation of the disassembled lithium battery separator, reduce the residue on the surface after the lithium battery is disassembled, and improve the quality of the lithium battery separator disassembly.

[0038] The working principle of this embodiment is:

[0039] First, install the lithium battery 3 on the positioning tray 13. Drive the horizontal lead screw 122 to rotate through the horizontal movement motor 121, so as to drive the sliding seat 123 to move horizontally in the chute, and then drive the lithium battery on the positioning tray 13 to move below the disassembly structure 22; Then drive the vertical lead screw 2212 to rotate by driving the vertical movement motor 2211, so as to drive the scraper mounting seat 222 to move vertically on the linear guide rail 2213, and then realize the adjustment of the height of the scraping blade 223. It can accurately adjust the disassembly height of the scraping blade 223 in time according to different models of lithium batteries, improving the quality of the disassembly of the lithium battery separator.

[0040] After the scraping blade 223 finishes disassembling the lithium battery separator, the sliding seat 123 continues to move, moving the lithium battery below the cleaning structure 23. The surface after the disassembly of the lithium battery separator is wetted by the spraying device 231, and the lithium battery is brushed by driving the brush to rotate and squeeze through the cleaning roller 232, which can realize the cleaning operation after the disassembly of the lithium battery separator, reduce the residue on the surface after the disassembly of the lithium battery, and improve the quality of the disassembly of the lithium battery separator.

[0041] In summary, the disassembly device in this embodiment replaces manual operation, not only improving the disassembly efficiency and reducing the cost, but also improving the quality of the disassembly of the lithium battery separator.

[0042] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention, and any reference signs in the claims should not be regarded as limiting the claimed rights.

[0043] The above-described embodiments only represent the implementation manners of the utility model. The protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, without departing from the concept of the present invention, several deformations and improvements can be made, and these all belong to the protection scope of the present invention.

Claims

1. A lithium battery separator disassembly device, characterized in that: It comprises a conveying component and a disassembling and cleaning component, wherein the disassembling end of the disassembling and cleaning component is arranged above the conveying path of the conveying component; The disassembly and cleaning assembly comprises a support frame, a disassembly structure and a cleaning structure, wherein the support frame is arranged on the conveying path of the conveying assembly, and the disassembly structure and the cleaning structure are arranged on the support frame in sequence above the conveying path of the conveying assembly; The disassembly structure includes a vertical moving mechanism, a scraper mounting seat, and a scraper blade. The fixed end of the vertical moving mechanism is fixed on the support frame, the output end of the vertical moving mechanism is connected to the scraper mounting seat, and a rotatable scraper blade is installed on the scraper mounting seat.

2. A lithium battery separator disassembly device according to claim 1, characterized in that: The conveying assembly includes a conveying bracket, a horizontal moving mechanism, and a positioning tray. The conveying bracket is provided with a horizontal moving mechanism, and a positioning tray is provided at the moving end of the horizontal moving mechanism. The disassembly structure and the cleaning structure are arranged above the moving end of the horizontal moving mechanism.

3. A lithium battery separator disassembly device according to claim 2, characterized in that: The horizontal moving mechanism includes a horizontal moving motor, a horizontal screw rod and a sliding seat. The horizontal moving motor is fixed on the conveying bracket. The output end of the horizontal moving motor is connected to the horizontal screw rod. The sliding seat is threadedly sleeved on the horizontal screw rod. A sliding groove for clamping the sliding seat is provided on the conveying bracket, and the positioning tray is fixed on the sliding seat.

4. A lithium battery separator disassembly device according to claim 3, characterized in that: The sliding seat is also provided with a positioning bushing.

5. A lithium battery separator disassembly device according to claim 1, characterized in that: The vertical moving mechanism includes a vertical moving motor, a vertical screw rod, and a linear guide rail. The fixed end of the vertical moving motor is fixed on the support frame, the output end of the vertical moving motor is connected to the vertical screw rod, and the other end of the vertical screw rod is threadedly connected to the scraper mounting seat. Two sets of linear guide rails are vertically fixed on the support frame, and the scraper mounting seat can be slidably arranged on the linear guide rail.

6. A lithium battery separator disassembly device according to claim 5, characterized in that: The scraper mounting seat is provided with a sliding block, and the sliding block is correspondingly arranged in cooperation with the linear guide rail.

7. A lithium battery separator disassembly device according to claim 1, characterized in that: The scraper blade is mounted on the scraper mounting seat through a scraper fixture plate.

8. A lithium battery separator disassembly device according to claim 1, characterized in that: The cleaning structure comprises a spray device, a cleaning roller and a brush. The spray device is fixed on a support frame. The cleaning roller is rotatably arranged on the support frame below the spray device. The surface of the cleaning roller is wrapped with a brush.

9. A lithium battery separator disassembly device according to claim 1, characterized in that: The support frame comprises support legs and a support plate. Two groups of support legs are respectively arranged on both sides of the conveying component. The support plate is fixed between the support legs above the conveying component.

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