Waste power battery pole piece feeding device

Abstract

The utility model provides a waste power battery pole piece feeding device, which belongs to the field of waste battery pole piece feeding, and comprises a storage box, a feeding hopper arranged at the top of the storage box, a blanking pipe arranged at the bottom of the storage box, and a flattening mechanism arranged in the storage box, the flattening mechanism can flatten the bent battery pole piece, so that blanking is convenient without blockage; the vibrating mechanism is arranged on the rear side of the storage box, the vibrating mechanism can beat and vibrate the blanking pipe, blanking blockage can be further prevented, the flattening mechanism is arranged, the battery pole pieces can be flattened when the battery pole pieces are blanked, bending or folding of the pole pieces is eliminated, and the blanking efficiency is improved. And it is ensured that materials are smoothly discharged from the discharging pipe and enter the treatment device, and blockage is avoided.

Description

Technical Field

[0001] This utility model relates to the field of waste battery electrode feeding, specifically, to a waste power battery electrode feeding device. Background Technology

[0002] Used battery electrode sheets are the most valuable recyclable material among used power batteries. The sources of used power battery electrode sheets are twofold: first, electrode sheets dismantled from used power batteries; and second, electrode sheet waste generated during power battery production.

[0003] Currently, when processing waste power battery electrodes, they need to be stored in the storage box of a feeding device. The feeding device works in conjunction with the inlet of the processing device, and then the battery electrodes are fed into the processing device (which may be a crushing device or a sorting device). However, existing waste power battery electrodes may be bent or folded, which increases the risk of blockage during feeding. How to invent a waste power battery electrode feeding device to improve these problems has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a waste power battery electrode feeding device, which aims to improve the problem that existing waste power battery electrodes may be bent or folded, thereby increasing the risk of blockage during feeding.

[0005] This utility model is implemented as follows:

[0006] This utility model provides a waste power battery electrode feeding device, including a storage box and a feeding funnel set on the top of the storage box. The bottom of the storage box is provided with a feeding pipe. It also includes: a flattening mechanism: the flattening mechanism is set inside the storage box. The flattening mechanism can flatten the bent battery electrode to facilitate feeding without blockage; a vibration mechanism: the vibration mechanism is set on the rear side of the storage box. The vibration mechanism can knock and vibrate the feeding pipe to further prevent feeding blockage.

[0007] Preferably, the flattening mechanism includes two sets of first rotating rods disposed inside the storage box. One end of each set of first rotating rods is connected to a bearing disposed on the front side wall of the storage box. A flattening roller is sleeved and installed on the outer wall of each set of first rotating rods. A first gear is disposed on the other end of each set of first rotating rods. A drive motor is disposed on the rear side wall of the storage box. A second rotating rod is connected to the output end of the drive motor. The second rotating rod is connected to a second gear that meshes with the two sets of first gears.

[0008] Preferably, the vibration mechanism includes a second rotating shaft provided on the rear side wall of the storage box, a driven bevel gear provided at one end of the second rotating shaft, a driving bevel gear meshing with the driven bevel gear being sleeved on the outer wall of the second rotating rod, a cam being provided at the other end of the second rotating shaft, a mounting plate being provided at the bottom of the storage box, a movable rod being movably provided through the side wall of the mounting plate, a striking plate being provided at one end of the movable rod, a striking block being provided at the other end of the movable rod, a spring being sleeved on the outer wall of the movable rod, one end of the spring being connected to the side wall of the striking plate, and the other end of the spring being connected to the side wall of the mounting plate.

[0009] Preferably, a fixing plate is sleeved on the outer wall of the second rotating shaft, and the side wall of the fixing plate is connected to the side wall of the storage box.

[0010] Preferably, the storage box is provided with guide scrapers on both the left and right side walls. The guide scrapers are arranged at an angle, and one end of the guide scraper is in contact with the side wall of the flattening roller.

[0011] Preferably, the storage box has partitions on both the left and right side walls, a first rotating shaft is connected to the front side wall of the storage box via a bearing, a motor is provided on the rear side wall of the storage box, the output end of the motor is connected to one end of the first rotating shaft, and two sets of sealing plates are provided on the outer side wall of the first rotating shaft, with the gaps between the two sets of sealing plates and the two sets of partitions matching.

[0012] The beneficial effects of this utility model are:

[0013] 1. By setting up a flattening mechanism, this utility model can flatten the battery electrode sheets during the feeding process, eliminating bending or folding of the electrode sheets, ensuring that they are fed flat from the feeding pipe and enter the processing device, and avoiding blockage.

[0014] 2. This utility model, by setting a knocking mechanism linked to the flattening mechanism, can knock and vibrate the feeding tube when the battery electrode is fed, thereby further avoiding blockage during feeding. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a right view of the structure of this utility model;

[0018] Figure 3 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0019] Figure 4 This is a schematic diagram of the vibration mechanism of this utility model.

[0020] In the diagram: 1. Storage box; 2. Flattening mechanism; 200. Flattening roller; 201. Drive motor; 202. First rotating rod; 203. First gear; 204. Second gear; 205. Second rotating rod; 3. Feed pipe; 4. Guide scraper; 5. Partition plate; 6. Sealing plate; 7. First rotating shaft; 8. Motor; 9. Vibration mechanism; 900. Driving bevel gear; 901. Driven bevel gear; 902. Second rotating shaft; 903. Fixed plate; 904. Cam; 905. Striking plate; 906. Spring; 907. Mounting plate; 908. Movable rod; 909. Striking block. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example, refer to Figures 1-4 A waste power battery electrode feeding device includes a storage box 1 and a feeding funnel set on the top of the storage box 1. The storage box 1 is provided with a feeding pipe 3 at the bottom. It also includes: a flattening mechanism 2: the flattening mechanism 2 is set inside the storage box 1. The flattening mechanism 2 can flatten the bent battery electrode to facilitate feeding without blockage; and a vibration mechanism 9: the vibration mechanism 9 is set on the rear side of the storage box 1. The vibration mechanism 9 can knock and vibrate the feeding pipe 3 to further prevent feeding blockage.

[0023] The flattening mechanism 2 includes two sets of first rotating rods 202 inside the storage box 1. One end of each set of first rotating rods 202 is connected to a bearing on the front side wall of the storage box 1. Flattening rollers 200 are fitted onto the outer walls of the two sets of first rotating rods 202. A first gear 203 is provided at the other end of each set of first rotating rods 202. A drive motor 201 is provided on the rear side wall of the storage box 1. A second rotating rod 205 is connected to the output end of the drive motor 201. A second gear 204 that meshes with the two sets of first gears 203 is connected to the second rotating rod 205.

[0024] It should be noted that: the surface of the flattening roller 200 is chrome-plated to increase its hardness. When the drive motor 201 is started, the second rotating rod 205 can drive the flattening roller 200 to rotate in opposite directions through the cooperation of the first gear 203 and the second gear 204, thus flattening the battery electrode sheets.

[0025] The vibration mechanism 9 includes a second rotating shaft 902 located on the rear side wall of the storage box 1. A fixing plate 903 is sleeved on the outer wall of the second rotating shaft 902. The side wall of the fixing plate 903 is connected to the side wall of the storage box 1. Under the action of the fixing plate 903, the second rotating shaft 902 rotates more stably. One end of the second rotating shaft 902 is provided with a driven bevel gear 901. The outer wall of the second rotating rod 205 is sleeved with a driving bevel gear 900 that meshes with the driven bevel gear 901. The other end of the second rotating shaft 902 is provided with a cam 904. The bottom of the storage box 1 is provided with a mounting plate 907. A movable rod 908 is movably passed through the side wall of the mounting plate 907. One end of the movable rod 908 is provided with a striking plate 905. The other end of the movable rod 908 is provided with a striking block 909. A spring 906 is sleeved on the outer wall of the movable rod 908. One end of the spring 906 is connected to the side wall of the striking plate 905. The other end of the spring 906 is connected to the side wall of the mounting plate 907.

[0026] It should be noted that when the second rotating rod 205 rotates, the driving bevel gear 900 drives the driven bevel gear 901 to rotate, and the second rotating shaft 902 can drive the cam 904 to rotate. The protrusion of the cam 904 indirectly pushes the striking plate 905. With the cooperation of the spring 906 and the movable rod 908, the striking block 909 can periodically strike the feed pipe 3, thus causing the feed pipe 3 to vibrate at a high frequency to prevent blockage.

[0027] The storage box 1 is equipped with guide scrapers 4 on both the left and right side walls. The guide scrapers 4 are set at an angle, and one end of the guide scraper 4 is in contact with the side wall of the flattening roller 200.

[0028] It should be noted that the guide scraper 4 can guide the battery electrode sheets to the flattening roller 200. At the same time, the guide scraper 4 is in contact with the flattening roller 200, so that the guide scraper 4 can clean the surface of the flattening roller 200 and prevent residual debris from adhering to the surface of the flattening roller 200 when flattening the battery electrode sheets.

[0029] The storage box 1 has partitions 5 on both the left and right side walls. The front side wall of the storage box 1 is connected to a first rotating shaft 7 via a bearing. The rear side wall of the storage box 1 is equipped with a motor 8. The output end of the motor 8 is connected to one end of the first rotating shaft 7. The outer side wall of the first rotating shaft 7 is equipped with two sets of sealing plates 6. The gaps between the two sets of sealing plates 6 and the two sets of partitions 5 are matched.

[0030] It should be noted that: the motor 8 drives the first rotating shaft 7 and the sealing plate 6 to rotate, which can open or close the gap between the separators 5, allowing the battery electrodes to be fed.

[0031] Working principle: Waste battery electrode sheets are poured from the feeding funnel into the storage box 1 for storage. Then, the feeding pipe 3 is connected to the inlet of the processing device. The motor 8 drives the first rotating shaft 7 and the sealing plate 6 to rotate, thereby opening the gap between the partitions 5 and feeding the battery electrode sheets. Under the action of the guide scraper 4, the battery electrode sheets are ensured to enter the flattening area accurately. The motor 201 drives the second rotating rod 205 to rotate. Through the cooperation of the first gear 203 and the second gear 204, the flattening roller 200 can be driven to rotate in opposite directions. The battery electrode sheets are flattened when passing through the gap between the rollers. The driving bevel gear 900 rotates with the second rotating rod 205, driving the driven bevel gear 901 and the cam 904 to rotate. The cam protrusion periodically pushes the movable rod 908, and the striking block 909 hits the outer wall of the feeding pipe 3. The spring 906 provides the restoring force, forming continuous vibration, and then the material is fed out from the feeding pipe 3.

[0032] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A waste power battery pole piece feeding device, comprising a storage box (1) and a feeding funnel arranged on the top of the storage box (1), and a discharging pipe (3) arranged at the bottom of the storage box (1), characterized in that, Also includes: Flattening mechanism (2): the flattening mechanism (2) is arranged inside the storage box (1), the flattening mechanism (2) can flatten the curved battery pole piece, facilitate the blanking not to block; Vibration mechanism (9): the vibration mechanism (9) is arranged at the rear side of the storage box (1), and the vibration mechanism (9) can knock and vibrate the blanking pipe (3), which can further prevent blanking from being blocked. 2.The waste power battery pole piece feeding device according to claim 1, characterized in that, The flattening mechanism (2) includes two groups of first rotating rods (202) arranged in the storage box (1), one end of the two groups of first rotating rods (202) is connected with the bearing arranged on the front side wall of the storage box (1), the outer wall of the two groups of first rotating rods (202) is sleeved and installed with the matching flattening roller (200), the other end of the two groups of first rotating rods (202) is provided with a first gear (203), the rear side wall of the storage box (1) is provided with a driving motor (201), the output end of the driving motor (201) is connected with a second rotating rod (205), and the second rotating rod (205) is connected with a second gear (204) engaged with the two groups of first gears (203).

3. The waste power battery pole piece feeding device according to claim 2, characterized in that, The vibration mechanism (9) includes a second rotating shaft (902) arranged on the rear side wall of the storage box (1), one end of the second rotating shaft (902) is provided with a driven bevel gear (901), the outer wall of the second rotating rod (205) is sleeved and installed with a driving bevel gear (900) engaged with the driven bevel gear (901), the other end of the second rotating shaft (902) is provided with a cam (904), the bottom of the storage box (1) is provided with a mounting plate (907), the side wall of the mounting plate (907) is movably penetrated with a movable rod (908), one end of the movable rod (908) is provided with a knocking plate (905), the other end of the movable rod (908) is provided with a knocking block (909), the outer wall of the movable rod (908) is sleeved with a spring (906), one end of the spring (906) is connected with the side wall of the knocking plate (905), and the other end of the spring (906) is connected with the side wall of the mounting plate (907).

4. The waste power battery pole piece feeding device according to claim 3, characterized in that, The outer wall of the second rotating shaft (902) is sleeved with a fixed plate (903), and the side wall of the fixed plate (903) is connected with the side wall of the storage box (1).

5. The waste power battery pole piece feeding device according to claim 1, characterized in that, The left and right side walls of the storage box (1) are provided with flow guide scrapers (4), the flow guide scrapers (4) are arranged in an inclined manner, and one end of the flow guide scraper (4) is in contact with the side wall of the flattening roller (200).

6. The waste power battery pole piece feeding device according to claim 1, characterized in that, The left and right side walls of the storage box (1) are provided with baffles (5), the front side wall of the storage box (1) is connected with a first rotating shaft (7) through a bearing, the rear side wall of the storage box (1) is provided with a motor (8), the output end of the motor (8) is connected with one end of the first rotating shaft (7), the outer side wall of the first rotating shaft (7) is provided with two groups of sealing plates (6), and the gap between the two groups of sealing plates (6) and the two groups of baffles (5) is matched.

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