Hand-operated scrapped pole piece recovery device

Abstract

The utility model discloses a hand-operated scrapped pole piece recovery device which comprises a rolling shaft, side plates and a rotating disc are symmetrically arranged at the two ends of the rolling shaft, the rotating disc is rotationally connected to the side plates and connected with the rolling shaft in a sleeved mode, an installation hole is formed in the rotating disc, the rotating disc is rotationally connected into the installation hole, and the rotating disc is connected with the rolling shaft in a sleeved mode. A positioning rod and a bolt are arranged on the rotating disc, the positioning rod penetrates through the rotating disc and is connected with the rolling shaft, and the bolt is in threaded connection with the rotating disc; the rotary table is rotationally connected to the side plate, meanwhile, the rolling shafts and the rotary table are mutually locked in position so that the rolling shafts and the rotary table can synchronously rotate, the pole pieces can be conveniently fixed between the rolling shafts, the phenomenon that powder falls off due to the fact that the pole pieces are manually picked up can be effectively prevented, a workbench does not need to be cleaned again, and the cleaning effect is higher; meanwhile, the device is in plug-in and threaded connection, the structure is simple, operation is convenient, and winding of different pole pieces and convenient and fast disassembly after winding are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of pole piece recycling, and particularly relates to a hand-cranked waste pole piece recycling device. Background Art

[0002] During the use of a battery, its performance may decline and its lifespan may end. During the process of disassembling the battery and unpacking the battery cell, waste pole pieces are generated. The waste pole pieces need to be classified and then recycled uniformly. Most of the existing methods for collecting pole pieces involve manually picking up the waste pole pieces, stacking them up, and putting them into a recycling bag for centralized processing. However, the following problems exist:

[0003] 1. When picking up the pole pieces by hand, powders such as graphite are likely to fall off, causing secondary pollution to the ground and resulting in additional cleaning costs;

[0004] 2. The length of the pole pieces is usually dozens of meters. After the pole pieces are spread out, the recycling efficiency is low and the time cost is high;

[0005] 3. When picking up the charged pole pieces by hand, the anode and cathode pole pieces may accidentally overlap, causing a short circuit, generating sparks, and leading to a fire. The personnel are close to the accident site, with a potential risk of personal injury;

[0006] 4. After being picked up by hand, the pole pieces are irregular in shape, occupy a large stacking space, and consume storage space and transportation costs. Content of the Utility Model

[0007] In order to solve the above problems existing in the prior art, the purpose of the utility model is to provide a hand-cranked waste pole piece recycling device.

[0008] The technical solution adopted by the utility model is as follows: It includes a roller. Symmetrical side plates and turntables are provided at both ends of the roller. The turntables are rotatably connected to the side plates and sleeved on the roller. Installation holes are formed on the side plates. The turntables are rotatably connected in the installation holes. Positioning rods and bolts are provided on the turntables. The positioning rods pass through the turntables and are connected to the roller. The bolts are threadedly connected to the turntables.

[0009] As a preference of the utility model, a rotating shaft installation hole is provided at the center of the turntable. The turntable is sleeved on the roller through the rotating shaft installation hole. Threaded holes and limiting holes are respectively formed on the circumferential surface of the turntable. The limiting holes penetrate the turntable and extend to the roller. The bolts are threadedly connected to the turntables through the threaded holes.

[0010] As a preference of the utility model, the threaded holes and the limiting holes are located at opposite ends of the circumferential surface of the turntable.

[0011] Preferably, the roller is formed by splicing a first half shaft and a second half shaft of equal length, and a pole piece clamping space is formed between the first half shaft and the second half shaft.

[0012] Preferably, the limiting hole penetrates through the first half shaft and forms an internal thread therein. One end of the limiting hole is formed with an external thread adapted to the internal thread, and the limiting hole is in threaded cooperation with the first half shaft.

[0013] Preferably, a plurality of support shafts are provided on one side of the roller, and both ends of the support shafts are rotatably connected between the two side plates.

[0014] Preferably, the axis of the support shaft is parallel to the axis of the roller.

[0015] Preferably, a rotating handle is provided on one of the turntables. The rotating handle is fixedly connected to the turntable, and the axis of its length direction is perpendicular to and intersects the end face where the turntable is located.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. As a manual waste pole piece recycling device, the present invention enables the roller and the turntable to rotate synchronously by the rotational connection of the turntable on the side plate and locking their relative positions, and forms a convenient fixation of the pole piece between the rollers, which can effectively prevent the powder from falling off caused by manual picking of the pole piece, eliminating the need for re-cleaning the workbench and having higher efficiency in terms of cleaning. At the same time, the device adopts plug-in and threaded connections, with a simple structure, convenient operation, facilitating the winding of different pole pieces and the convenient disassembly after winding, improving the winding efficiency and saving time costs.

[0018] 2. Adopting a manual operation method, it does not require an external power supply, is energy-saving and environmentally friendly. It can also prevent the operator from directly contacting the charged pole piece, reducing the risks of fire and injury.

[0019] 3. The connection method between the clamping rollers is simple, and the roller adapted to the width of the pole piece can be conveniently replaced, meeting the collection requirements of different waste pole pieces and having high applicability. The wound pole pieces are neatly formed into rolls, improving the space utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The following further describes the present invention in detail with reference to the drawings and specific implementation methods.

[0021] Figure 1 It is a schematic structural diagram of the first perspective of the present invention;

[0022] Figure 2It is a schematic structural diagram of the second perspective of the present utility model;

[0023] Figure 3 It is a schematic side sectional structure diagram of the present utility model;

[0024] Figure 4 It is the present utility model Figure 3 The enlarged structural schematic diagram of part A.

[0025] In the figure: 1, side plate; 2, turntable; 3, roller; 4, support shaft; 11, mounting hole; 21, rotating shaft mounting hole; 22, threaded hole; 23, limiting hole; 24, rotating handle; 31, first half shaft; 32, second half shaft; 33, pole piece clamping space; 221, bolt; 231, positioning rod; 232, external thread; 311, internal thread. Detailed implementation manners

[0026] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model, that is, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Usually, the components of the embodiments of the present utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the detailed description of the embodiments of the present utility model provided in the drawings below is not intended to limit the scope of the claimed present utility model, but only represents the selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present utility model.

[0028] The following combines Figures 1-4Describe the specific implementation of the present utility model. A hand-cranked waste pole piece recycling device includes a roller 3. Symmetrically arranged at both ends of the roller 3 are side plates 1 and turntables 2. A space for winding pole pieces is formed between the two side plates 1. The turntable 2 is rotatably connected to the side plate 1 and sleeved on the roller 3. Since the length of the waste pole piece is relatively long, by rotating the turntable 2 on the side plate 1 and clamping one end of the waste pole piece on the roller 3 at the same time, and by driving the turntable 2 to rotate, the waste pole piece is wound on the roller 3; an installation hole 11 is formed on the side plate 1, and the turntable 2 is rotatably connected in the installation hole 11. By rotating the turntable 2 on the side plate 1, the rotation of the turntable 2 drives the roller 3 to rotate synchronously, thereby realizing the winding of the pole piece by the roller 3. A positioning rod 231 and a bolt 221 are provided on the turntable 2. The positioning rod 231 passes through the turntable 2 and is connected to the roller 3. The bolt 221 is threadedly connected to the turntable 2. The positioning rod 231 and the bolt 221 are used to limit the position of the turntable 2 on the side plate 1. By passing the positioning rod 231 through the turntable 2 and plugging it into the roller 3, the locking of the relative positions between the turntable 2 and the roller 3 is realized, and the winding of the pole piece is realized. At the same time, the bolt 221 and the positioning rod 231 pass through the turntable 2, which can prevent the turntable 2 from moving on the side plate 1 and realize the locking of the relative positions between the side plate 1 and the turntable 2.

[0029] Please refer to Figures 1-2 As shown, a shaft installation hole 21 is formed at the center of the turntable 2. The turntable 2 is sleeved on the roller 3 through the shaft installation hole 21. After the pole piece winding is completed, the wound pole piece needs to be disassembled. By disassembling the turntable 2 on the side plate 1 and pulling out the roller 3, the wound pole piece on the roller 3 is separated from the roller 3, realizing the convenient disassembly of the pole piece. Threaded holes 22 and limit holes 23 are respectively formed on the circumferential surface of the turntable 2. The limit hole 23 penetrates the turntable 2 and extends to the roller 3. The bolt 221 is threadedly connected to the turntable 2 through the threaded hole 22. The threaded hole 22 and the limit hole 23 are respectively used for the insertion of the bolt 221 and the positioning rod 231, realizing the limitation of the relative positions between the positioning rod 231 and the bolt 221, the turntable 2 and the roller 3, and the side plate 1 and the turntable 2, and realizing the synchronous rotation of the turntable 2 and the roller 3 in the installation hole 11 formed on the side plate 1.

[0030] Please refer to Figure 2 As shown, the threaded hole 22 and the limit hole 23 are located at opposite ends of the circumferential surface of the turntable 2, which is used for uniform force when limiting the position between the side plate 1 and the turntable 2.

[0031] Please refer to Figures 1-4As shown, the roller 3 is formed by splicing equal first half shafts 31 and second half shafts 32, and a pole piece clamping space 33 is formed between the first half shaft 31 and the second half shaft 32. When winding the pole piece, one end of the pole piece is fixedly connected in the pole piece clamping space 33, and the winding of the pole piece is realized by the rotation of the roller 3.

[0032] Please refer to Figure 4 As shown, the limiting hole 23 penetrates through to the first half shaft 31, and an internal thread 321 is formed in the first half shaft 31. An external thread 232 adapted to the internal thread 321 is formed at one end of the limiting hole 23. The limiting hole 23 is in threaded cooperation with the first half shaft 31. When fixedly connecting one end of the pole piece in the pole piece clamping space 33, by rotating the positioning rod 231, the external thread 232 formed at the bottom thereof is in threaded cooperation with the internal thread 321 formed on the first half shaft 31. Since the positioning rod 231 is located on the circumferential surface of the turntable 2 and is limited by the limiting ring, the positioning rod 231 cannot continue to move towards the first half shaft 31. Due to the threaded cooperation between the internal thread 321 and the external thread 232, the first half shaft 31 is driven to move towards the second half shaft 32 along the positioning rod 231, gradually compressing the space of the pole piece clamping space 33. During the gradual movement of the first half shaft 31, the pole piece located in the pole piece clamping space 33 is finally clamped.

[0033] Please refer to Figures 1-3 As shown, several support shafts 4 are provided on one side of the roller 3. Both ends of the support shaft 4 are rotatably connected between the two side plates 1. The support shaft 4 is used to improve the connection stability between the two side plates 1.

[0034] Please refer to Figures 1-2 As shown, the axis of the support shaft 4 is parallel to the axis of the roller 3.

[0035] Please refer to Figure 2 As shown, a rotating handle 24 is provided on one of the turntables 2. The rotating handle 24 is fixedly connected to the turntable 2, and the axis of its length direction is perpendicular to and intersects the end face where the turntable 2 is located. The rotating handle 24 is fixedly connected to the turntable 2. The rotating handle 24 is convenient for applying force when rotating the turntable 2 and is convenient for winding the pole piece.

[0036] The working principle of the present utility model:

[0037] Before collecting the waste pole pieces, according to the width of the pole pieces, use the roller 3 adapted thereto, insert both ends of the roller 3 into the rotating shaft mounting holes 21, and then pass the connected turntable 2 through the mounting holes 11 provided on the side plate 1, so that the turntable 2 is rotatably connected to the side plate 1. Insert the bolt 221 and the positioning rod 231 into the threaded hole 22 and the limiting hole 23 formed in the turntable 2 respectively. The bolt 221 realizes the mutual locking between the side plate 1 and the turntable 2, avoiding the movement between the side plate 1 and the turntable 2. While the positioning rod 231 realizes the locking of the side plate 1 and the turntable 2, it also realizes the clamping of the pole piece in the pole piece clamping space 33. Among them, since an external thread 232 is formed at one end of the positioning rod 231, and at the same time, an internal thread 321 adapted to the external thread 232 is formed on the first half shaft 31, the insertion depth of the positioning rod 231 in the threaded hole 22 is limited, and it can only rotate after moving a certain distance. Since the bottom is in threaded cooperation with the first half shaft 31 while rotating, the first half shaft 31 is driven to move toward the second half shaft 32, thereby realizing the clamping and fixing of the pole piece located between the pole piece clamping spaces 33 and realizing the clamping connection of one end of the pole piece;

[0038] After assembling the components at both ends of the roller 3, by rotating the rotating handle 24, the rotation of the rotating handle 24 drives the turntable 2 and the roller 3 to rotate synchronously. Since one end of the pole piece is fixedly connected to the roller 3, the winding of the pole piece is finally realized, avoiding the powder falling phenomenon caused by manually picking up the pole piece and the accidental overlapping of the anode and cathode pole pieces, resulting in a short circuit, generating sparks, and causing casualties.

[0039] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, terms such as "installation", "connection", and "connection" 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 invention can be understood according to specific situations.

[0040] The above content is only an example and description of the structure of the present invention. Those skilled in the art of this technology make various modifications or supplements to the described specific embodiments or use similar methods to replace them. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims of this application, they should all belong to the protection scope of the present invention.

Claims

1. A hand-cranked scrap electrode recovery device, characterized in that: It includes a roller, and side plates and a turntable are symmetrically provided at both ends of the roller. The turntable is rotatably connected to the side plates and is sleeved with the roller. A mounting hole is formed on the side plate, and the turntable is rotatably connected in the mounting hole. A positioning rod and a bolt are provided on the turntable, the positioning rod passes through the turntable and is connected to the roller, and the bolt is threadedly connected to the turntable.

2. A hand-operated scrap electrode recovery device according to claim 1, characterized in that: A shaft mounting hole is provided at the center of the turntable, and the turntable is sleeved on the roller through the shaft mounting hole. Threaded holes and limiting holes are respectively provided on the circumference of the turntable, and the limiting holes penetrate the turntable and extend to the roller. The bolts are threadedly connected to the turntable through the threaded holes.

3. A hand-operated scrap electrode recovery device according to claim 2, characterized in that: The threaded hole and the limiting hole are located at two opposite ends of the circumferential surface of the rotating disk.

4. A hand-operated scrap electrode recovery device according to claim 2, characterized in that: The roller is formed by splicing a first half-shaft and a second half-shaft that are equal, and a pole piece clamping space is formed between the first half-shaft and the second half-shaft.

5. A hand-operated scrap electrode recovery device according to claim 4, characterized in that: The limiting hole penetrates through the first half shaft and forms an internal thread in the first half shaft. An external thread matching the internal thread is formed at one end of the limiting hole, and the limiting hole is threadably matched with the first half shaft.

6. A hand-operated scrap electrode recovery device according to claim 1, characterized in that: A plurality of supporting shafts are arranged on one side of the roller, and both ends of the supporting shafts are rotatably connected between the two side plates.

7. A hand-operated scrap electrode recovery device according to claim 6, characterized in that: The axis of the support shaft is parallel to the axis of the roller.

8. A hand-operated scrap electrode recovery device according to claim 1, characterized in that: A rotating handle is provided on one of the rotating disks. The rotating handle is fixedly connected to the rotating disk, and an axis in the length direction of the rotating handle is perpendicular to and intersects with the end face of the rotating disk.

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