Waste battery positive plate processing device

Abstract

The invention discloses a waste battery positive plate processing device which comprises a feeding belt, a base and a transfer part, a cleaning tank, an air drying tank, a soaking tank and a discharging tank are formed in the base, the transfer part is rotationally connected to the middle of the base, and the feeding belt is arranged on one side of the transfer part; the cleaning tank, the air drying tank, the soaking tank and the discharging tank are arranged on the base, the waste battery positive plates are moved through the transferring component, the moving process is automatically carried out, and the action is fast and rapid. And meanwhile, corresponding operation can be completed in each groove, and mutual influence is avoided. The machining efficiency is improved, and the working burden of workers is relieved. As the switching process is automatically carried out by the transfer part, people do not need to approach, and meanwhile, the battery positive plate can be suspended during station switching, so that liquid medicine on the battery positive plate can be drained, and the liquid medicine is prevented from splashing.

Description

Technical Field

[0001] The present invention relates to the field of waste battery processing, and more specifically, to a waste battery positive electrode sheet processing device. Background Art

[0002] The positive electrode sheets in waste batteries contain positive electrode materials, adhesives, current collectors and other substances. In order to improve the utilization rate of resources and reduce the impact of waste battery materials on the environment, the positive electrode sheets of waste batteries need to be recycled and processed. In the recycling process of waste battery positive electrode sheets, they need to be cleaned, dried and then dissolved in dispersion liquid. In this process, the materials need to be transferred continuously. In the traditional manual transfer process, the materials are heavy and various liquid medicines will adhere to them during the processing. Not only does the heavy weight affect the efficiency of transfer and transportation, but the liquid medicines may also affect the safety of operators during the transfer process. Summary of the invention

[0003] In order to overcome the problems of low material transfer efficiency and easy splashing of liquid medicine during the transfer process in the prior art, the present invention provides a waste battery positive electrode sheet processing device, which can improve the material transfer processing efficiency and avoid leakage and splashing of liquid medicine during the transfer process.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] The present invention provides a waste battery positive electrode sheet processing device, comprising a feed belt, a base and a transfer component, wherein a cleaning tank, an air drying tank, a soaking tank and a discharge tank are provided on the base, the operating component is rotatably connected to the middle part of the base, and the feed belt is arranged on one side of the operating component.

[0006] In a preferred technical solution of the present invention, the operating parts include a main lifting rod, a support frame, a first rotating machine and a plurality of material receiving parts. The main lifting frame is fixed to the middle part of the base, the fixed end of the rotating machine is fixed to the top of the main lifting frame, the support frame is fixed to the free end of the rotating machine, and the support frame is provided with 4 support arms extending outward, and each support arm is connected to a material receiving part.

[0007] In a preferred technical solution of the present invention, the material receiving member includes an auxiliary lifting rod, a bearing, and a screen frame, the fixed end of the auxiliary lifting rod is fixed to the bottom of the support arm, and the screen frame is rotatably connected to the free end of the auxiliary lifting rod through a bearing.

[0008] In a preferred technical solution of the present invention, the screen frame includes a frame body and a bottom plate, the bottom plate is threadedly connected to the bottom of the frame body, and a plurality of push blocks are fixed to the bottom of the bottom plate.

[0009] In a preferred technical solution of the present invention, a cleaning part is arranged in the cleaning tank, and the cleaning part includes a second rotating machine, a first turntable, a water pump and a high-pressure nozzle. The second rotating machine is embedded in the inner bottom wall of the cleaning tank, the first turntable is fixed to the free end of the second rotating machine, a first top block is fixed on the upper surface of the first turntable, a plurality of high-pressure nozzles are fixed to the side walls of the cleaning tank, the water pump is embedded in the inner bottom wall of the cleaning tank, and the output end of the water pump is connected to the high-pressure nozzle.

[0010] In a preferred technical solution of the present invention, a drying component is provided in the air-drying tank, and the air-drying component includes a third rotating machine, a support rod, an air outlet pipe, a second turntable and a blower; the third rotating machine is embedded in the inner bottom wall of the air-drying tank, the second turntable is fixed to the free end of the third rotating machine, a second top block is fixed to the upper surface of the second turntable, a section of the support rod is rotatably connected to the base, and the support rod is located on one side of the air-drying tank, the air outlet pipe is fixed to the other end of the support rod, and the air outlet pipe is connected to the output end of the blower.

[0011] In a preferred technical solution of the present invention, a toggle member is provided in the soaking tank, and the toggle member includes a fourth rotating machine, a paddle and a drain pipe; the fourth rotating machine is embedded in one side of the soaking tank, and the paddle is fixed to the free end of the fourth rotating machine; the bottom of the soaking tank is inclined, the drain pipe passes through the base and is connected to the soaking tank, and a valve is provided on the drain pipe.

[0012] In a preferred technical solution of the present invention, a discharge part is arranged in the discharge trough, and the discharge part includes a fifth rotating machine, a third turntable and a plurality of clamping arms. The bottom of the discharge is inclined, the fifth rotating machine is embedded in the bottom wall of the discharge trough, the third turntable is fixed to the free end of the fifth rotating machine, and a plurality of third top blocks are arranged on the third turntable. A plurality of clamping arms are arranged on the inner wall of the discharge trough.

[0013] In a preferred technical solution of the present invention, the clamping arm includes a pressing block and a compression rod, the pressing block is fixed to the free end of the compression rod, and the fixed end of the compression rod is fixed to the inner side wall of the discharge chute.

[0014] In a preferred technical solution of the present invention, the main lifting rod is located at the center of the top of the base, and the cleaning tank, the air-drying tank, the soaking tank and the unloading tank are evenly arranged around the main lifting rod.

[0015] The beneficial effects of the present invention are:

[0016] The present invention provides a waste battery positive electrode sheet processing device, which is provided with a cleaning tank, an air drying tank, a soaking tank and a discharge tank on the base, and the waste battery positive electrode sheets are moved by the transfer component, and the moving process is automated, and the operation is fast and rapid. At the same time, the corresponding operation can be completed in each tank without affecting each other. The processing efficiency is improved, and the burden of personnel operation is also reduced. Since the switching process is automatically performed by the transfer component, there is no need for personnel to approach, and it can also hover when the battery positive electrode sheet switches the workstation, so as to drain the liquid medicine on the battery positive electrode sheet and avoid splashing of the liquid medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a waste battery positive electrode sheet processing device provided by a specific embodiment of the present invention;

[0018] Figure 2 It is a structural schematic diagram of a discharge chute in a waste battery positive electrode sheet processing device provided by a specific embodiment of the present invention;

[0019] Figure 3 This is a top view of the structure of the base;

[0020] Figure 4 yes Figure 1 The structural diagram of each auxiliary lifting rod is added;

[0021] Figure 5 yes Figure 1 Enlarged structural diagram at A in the middle.

[0022] In the figure:

[0023] 11-base, 12-feeding belt, 21-main lifting rod, 22-first rotating machine, 23-support frame, 24-auxiliary lifting rod, 25-bearing, 26-net frame, 261-frame, 262-bottom plate, 27-push block, 3-cleaning tank, 31-second rotating machine, 32-first turntable, 33-first top block, 34-water pump, 35-high pressure nozzle, 4-air drying tank, 41-third rotating machine, 42-second turntable, 43-second top block, 44-blower, 45-support rod, 46-air outlet tube, 5-immersion tank, 51-fourth rotating machine, 52-paddle, 53-drain pipe, 54-valve, 6-discharge tank, 61-fifth rotating machine, 62-third turntable, 63-third top block, 64-compression rod, 65-pressing block. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0025] like Figure 1-5As shown, an embodiment provides a waste battery positive electrode sheet processing device, including a feed belt 12, a base 11 and a transfer component, the base 11 is provided with a cleaning tank 3, an air drying tank 4, a soaking tank 5 and a discharge tank 6, the operating component is rotatably connected to the middle part of the base 11, and the feed belt 12 is arranged on one side of the operating component.

[0026] The waste battery positive electrode sheets are input through the feed belt 12, first into the transfer component, and then into the cleaning tank 3 for cleaning. After cleaning in the cleaning tank 3, drying in the air drying tank 4, and soaking in the soaking tank 5, the processed waste battery positive electrode sheets are finally unloaded into the unloading tank 6. The entire processing process is automatically carried out by the transfer component, with a high degree of automation, and thus has a high processing efficiency and reduces the labor burden. At the same time, the transfer device can also drain the liquid medicine on the battery by hovering when transferring the battery to avoid the liquid medicine being thrown to other places during the transfer process.

[0027] Furthermore, the operating parts include a main lifting rod 21, a support frame 23, a first rotating machine 22 and a plurality of material receiving parts. The main lifting frame is fixed to the middle of the base 11, the fixed end of the rotating machine is fixed to the top of the main lifting frame, the support frame 23 is fixed to the free end of the rotating machine, and the support frame 23 is provided with 4 arms extending outward, and each arm is connected to a material receiving part.

[0028] The receiving piece receives the positive electrode sheets of used batteries, and the main lifting rod 21 is responsible for moving the receiving piece up and down to enable the positive electrode sheets to enter and exit each processing tank. The first rotating machine 22 can drive each receiving piece to switch between different processing tanks, allowing the positive electrode sheets to complete the cleaning, drying and soaking processes and finally output. The four arms are set to receive four receiving pieces, so that there will be materials being processed in the processing tank every month, improving the processing efficiency.

[0029] Furthermore, the material receiving member includes a secondary lifting rod 24, a bearing 25, and a screen frame 26. The fixed end of the secondary lifting rod 24 is fixed to the bottom of the support arm, and the screen frame 26 is rotatably connected to the free end of the secondary lifting rod 24 through the bearing 25. The secondary lifting rod 24 cooperates with the main lifting rod 21 so that the screen frame 26 can enter and exit each processing tank, and the bearing 25 is provided to support the rotation of the screen frame 26 to achieve better cleaning and air drying.

[0030] Furthermore, the mesh frame 26 includes a frame body 261 and a bottom plate 262, the bottom plate 262 is threadedly connected to the bottom of the frame body 261, and a plurality of push blocks 27 are fixed to the bottom of the bottom plate 262. The arrangement of the bottom plate 262 and the frame body 261 enables the positive electrode sheet to be discharged smoothly after a complete processing flow.

[0031] Furthermore, a cleaning part is provided in the cleaning tank 3, and the cleaning part includes a second rotating machine 31, a first turntable 32, a water pump 34 and a high-pressure nozzle 35. The second rotating machine 31 is embedded in the inner bottom wall of the cleaning tank 3, the first turntable 32 is fixed to the free end of the second rotating machine 31, a first top block 33 is fixed on the upper surface of the first turntable 32, a plurality of high-pressure nozzles 35 are fixed to the side walls of the cleaning tank 3, the water pump 34 is embedded in the inner bottom wall of the cleaning tank 3, and the output end of the water pump 34 is connected to the high-pressure nozzle 35.

[0032] During cleaning, the cleaning tank 3 is filled with cleaning liquid, and the mesh frame 26 enters the liquid and is first immersed and cleaned. Then, the water pump 34 draws the cleaning liquid and sprays it through the high-pressure nozzle 35 onto the positive electrode sheet. Then, the second rotating machine 31 drives the first turntable 32 to rotate, and the first top block 33 on the first turntable 32 pushes the push block 27 at the bottom of the mesh frame 26 to rotate, thereby rotating the mesh frame 26 as a whole, so that the positive electrode sheet is fully cleaned and the cleaning efficiency is improved.

[0033] Furthermore, a drying unit is provided in the drying tank 4, and the drying unit includes a third rotating machine 41, a support rod 45, an air outlet 46, a second turntable 42 and a blower 44; the third rotating machine 41 is embedded in the inner bottom wall of the drying tank 4, the second turntable 42 is fixed to the free end of the third rotating machine 41, a second top block 43 is fixed to the upper surface of the second turntable 42, a section of the support rod 45 is rotatably connected to the base 11, and the support rod 45 is located on one side of the drying tank 4, the air outlet 46 is fixed to the other end of the support rod 45, and the air outlet 46 is connected to the output end of the blower 44.

[0034] After cleaning, the material comes to the air-drying tank 4, and the third rotating machine 41 drives the mesh frame 26 and the positive electrode sheet to rotate rapidly through the second top block 43. The liquid medicine adhered to the positive electrode sheet is thrown out under the action of centrifugal force, and the blower 44 blows air into the mesh frame 26 to make the liquid medicine on the positive electrode sheet dry faster and improve the air-drying efficiency.

[0035] Furthermore, a toggle member is provided in the soaking tank 5, and the toggle member includes a fourth rotating machine 51, a paddle 52, and a drain pipe 53; the fourth rotating machine 51 is embedded in one side of the soaking tank 5, and the paddle 52 is fixed to the free end of the fourth rotating machine 51; the bottom of the soaking tank 5 is inclined, and the drain pipe 53 passes through the base 11 and is connected to the soaking tank 5, and a valve 54 is provided on the drain pipe 53. When the positive electrode sheet comes into the soaking tank 5, the positive electrode sheet is completely immersed in the soaking liquid. At this time, the fourth rotating machine 51 is started, driving the paddle 52 to rotate and toggle the soaking liquid, so that the soaking liquid can be evenly mixed and the reaction can be sufficient. The reacted material can be discharged through the drain pipe 53, and the valve 54 controls the on and off of the drain pipe 53.

[0036] Furthermore, a discharge part is provided in the discharge chute 6, and the discharge part includes a fifth rotating machine 61, a third rotating disk 62 and a plurality of clamping arms. The bottom of the discharge is tilted, the fifth rotating machine 61 is embedded in the bottom wall of the discharge chute 6, the third rotating disk 62 is fixed to the free end of the fifth rotating machine 61, and a plurality of third top blocks 63 are provided on the third rotating disk 62. A plurality of clamping arms are provided on the inner wall of the discharge chute 6. The net frame 26 enters the discharge chute 6 for discharge, and the net frame 26 is inserted between the two clamping arms during the descent process, so that the net frame 26 cannot rotate. At this time, the fifth rotating machine 61 drives the third rotating disk 62 to rotate to open the bottom plate 262, so that the positive electrode sheet in the net frame 26 falls into the discharge chute 6, and the discharge is completed. The tilted bottom wall of the discharge chute 6 can better gather the discharged materials for discharge.

[0037] Furthermore, the clamping arm includes a pressing block 65 and a compression rod 64, wherein the pressing block 65 is fixed to the free end of the compression rod 64, and the fixed end of the compression rod 64 is fixed to the inner side wall of the discharge chute 6. The pressing block 65 abuts against the side wall of the screen frame 26 to press the screen frame 26, thereby preventing the frame body 261 from rotating when the bottom plate 262 is opened or closed.

[0038] Furthermore, the main lifting rod 21 is located at the center of the top of the base 11 , and the cleaning tank 3 , the air drying tank 4 , the soaking tank 5 and the unloading tank 6 are evenly arranged around the main lifting rod 21 .

[0039] Other technologies of this embodiment adopt existing technologies.

[0040] The present invention is described by preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein, and other embodiments falling within the claims of this application are within the scope of protection of the present invention.

Claims

1. A device for processing positive electrode sheets of waste batteries, characterized in that: The invention comprises a feeding belt (12), a base (11) and a transfer component. The base (11) is provided with a cleaning tank (3), an air drying tank (4), a soaking tank (5) and a discharge tank (6). The operating component is rotatably connected to the middle part of the base (11), and the feeding belt (12) is arranged on one side of the operating component.

2. A waste battery positive electrode sheet processing device according to claim 1, characterized in that: The operating components include a main lifting rod (21), a support frame (23), a first rotating machine (22) and a plurality of material receiving parts. The main lifting frame is fixed to the middle part of the base (11), the fixed end of the rotating machine is fixed to the top of the main lifting frame, the support frame (23) is fixed to the free end of the rotating machine, and the support frame (23) is provided with four supporting arms extending outwards, and each supporting arm is connected to a material receiving part.

3. A waste battery positive electrode sheet processing device according to claim 2, characterized in that: The material receiving member comprises a secondary lifting rod (24), a bearing (25), and a screen frame (26); the fixed end of the secondary lifting rod (24) is fixed to the bottom of the support arm, and the screen frame (26) is rotatably connected to the free end of the secondary lifting rod (24) through the bearing (25).

4. A waste battery positive electrode sheet processing device according to claim 3, characterized in that: The screen frame (26) comprises a frame body (261) and a bottom plate (262). The bottom plate (262) is threadedly connected to the bottom of the frame body (261). A plurality of push blocks (27) are fixed to the bottom of the bottom plate (262).

5. A waste battery positive electrode sheet processing device according to claim 4, characterized in that: The cleaning tank (3) is provided with a cleaning component, which includes a second rotating machine (31), a first rotating disk (32), a water pump (34) and a high-pressure nozzle (35). The second rotating machine (31) is embedded in the inner bottom wall of the cleaning tank (3), the first rotating disk (32) is fixed to the free end of the second rotating machine (31), the upper surface of the first rotating disk (32) is fixed with a first top block (33), a plurality of high-pressure nozzles (35) are fixed to the side wall of the cleaning tank (3), a water pump (34) is embedded in the inner bottom wall of the cleaning tank (3), and the output end of the water pump (34) is connected to the high-pressure nozzle (35).

6. A waste battery positive electrode sheet processing device according to claim 5, characterized in that: The air-drying tank (4) is provided with an air-drying unit, which includes a third rotating machine (41), a support rod (45), an air outlet cylinder (46), a second rotating disk (42) and a blower (44); The third rotating machine (41) is embedded in the inner bottom wall of the air-drying tank (4), the second turntable (42) is fixed to the free end of the third rotating machine (41), and a second top block (43) is fixed to the upper surface of the second turntable (42). A section of the support rod (45) is rotatably connected to the base (11), and the support rod (45) is located on one side of the air-drying tank (4), and the air outlet tube (46) is fixed to the other end of the support rod (45), and the air outlet tube (46) is connected to the output end of the blower (44).

7. The device for processing positive electrode sheets of used batteries according to claim 6, characterized in that: The soaking tank (5) is provided with a toggle member, which comprises a fourth rotating machine (51), a toggle piece (52) and a liquid discharge pipe (53); The fourth rotating machine (51) is embedded in one side of the soaking tank (5), and the paddle (52) is fixed to the free end of the fourth rotating machine (51); The bottom of the soaking tank (5) is arranged at an angle, and a drainage pipe (53) passes through the base (11) and is connected to the soaking tank (5), and a valve (54) is arranged on the drainage pipe (53).

8. The device for processing positive electrode sheets of used batteries according to claim 7, characterized in that: A discharge part is arranged in the discharge chute (6), and the discharge part comprises a fifth rotating machine (61), a third rotating disk (62) and a plurality of clamping arms. The bottom of the discharge is arranged obliquely, the fifth rotating machine (61) is embedded in the bottom wall of the discharge chute (6), the third rotating disk (62) is fixed to the free end of the fifth rotating machine (61), a plurality of third top blocks (63) are arranged on the third rotating disk (62), and a plurality of clamping arms are arranged on the inner wall of the discharge chute (6).

9. The device for processing positive electrode sheets of used batteries according to claim 8, characterized in that: The clamping arm comprises a pressing block (65) and a compression rod (64), wherein the pressing block (65) is fixed to the free end of the compression rod (64), and the fixed end of the compression rod (64) is fixed to the inner side wall of the discharge trough (6).

10. The device for processing positive electrode sheets of used batteries according to claim 1, characterized in that: The main lifting rod (21) is located at the center of the top of the base (11), and the cleaning tank (3), the air-drying tank (4), the soaking tank (5) and the discharge tank (6) are evenly arranged around the main lifting rod (21).

Images