CN218334244U

CN218334244U - Intelligent liquid injection packaging equipment for waste lithium batteries

Info

Publication number: CN218334244U
Application number: CN202222191939.3U
Authority: CN
Inventors: 赵晓阳
Original assignee: Shanghai Enhai Technology Group Co ltd
Current assignee: Shanghai Enhai Technology Group Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-17
Anticipated expiration: 2032-08-19

Abstract

The utility model provides an old and useless lithium cell intelligence is annotated liquid and is packaged equipment, comprising a main body, the conveyer belt, the stoste case, the defeated case of commentaries on classics, the mounting panel, the transport tank has been seted up in the positive middle section of main part, and the conveyer belt erects in the transport tank top, embedding has control panel in the positive top inner wall of main part simultaneously, the equipment cabin has been seted up at the main part top, and fixedly connected with vacuum pump and hydraulic telescoping rod in the equipment cabin, hydraulic telescoping rod end extend to in the transport tank and with mounting panel top fixed connection simultaneously, and fixedly connected with hose between vacuum pump bottom and the mounting panel, the spout has been seted up to the main part bottom, the utility model provides an old and useless lithium cell intelligence is annotated liquid and is packaged equipment for solving and carry out the inside problem of liquid operation of clearance air reentrant lithium cell after the evacuation is handled to and conventional manual work or machine are difficult to seal up in annotating liquid back puncture portion, guarantee the air, the dust does not get into the inside problem of lithium cell.

Description

Intelligent liquid injection packaging equipment for waste lithium batteries

Technical Field

The utility model relates to a lithium cell annotates liquid technical field, especially relates to an encapsulation equipment is annotated to old and useless lithium cell intelligence.

Background

The lithium batteries are used as main objects of portable mobile electric energy storage, a large number of obsolete waste lithium batteries are generated while people live, if the lithium batteries are not recycled in a correct mode, harm can be caused to our lives, the waste lithium batteries belong to dangerous solid waste resources and cannot be discarded at will, otherwise, environmental pollution is caused, certain hidden dangers exist, recycling of waste and resources is achieved through recycling of the waste lithium batteries, therefore, an intelligent liquid injection packaging machine for the waste lithium batteries is provided, recycling of the waste lithium batteries is achieved by re-packaging the waste lithium batteries, a liquid injection port of the lithium batteries needs to be manually positioned when a traditional liquid injection machine injects liquid, the liquid injection pipe corresponds to the liquid injection port, liquid injection efficiency is low, liquid injection precision cannot be guaranteed, the rejection rate is high, steel balls need to be manually pressed into the liquid injection port corresponding to the liquid injection port during packaging, and packaging efficiency is further reduced.

Chinese patent CN201920981896.4 discloses a lithium cell annotates liquid encapsulation equipment, which comprises a base, a rotary table, a fixed base, supporting roof, priming device, packaging hardware, the device is fixed in priming device and packaging hardware and supports roof, it rotates to drive the base through the motor, make the lithium cell displacement on the base correspond priming device and packaging hardware in proper order, the device has easy to operate, moreover, it is high in work efficiency to need to take out vacuum treatment manual processing speed to its inside before lithium cell annotates liquid inside being difficult to guarantee air secondary entering lithium cell, and puncture portion need reseal it after annotating liquid, conventional manual work or machine are difficult to guarantee the air, the dust does not get into inside the lithium cell.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an old and useless lithium cell intelligence is annotated liquid and is packaged and equip to the clearance air that the solution was annotated the liquid operation after carrying out evacuation treatment inside the lithium cell gets into the inside problem of lithium cell once more, and conventional manual work or machine are difficult to when annotating the liquid back puncture part and seal, guarantee that air, dust do not get into the inside problem of lithium cell.

The utility model relates to a purpose and efficiency that encapsulation was equipped are annotated to old and useless lithium cell intelligence is reached by following concrete technological means: the utility model provides an old and useless lithium cell intelligence is annotated liquid and is packaged equipment, includes main part, conveyer belt, stoste case, defeated case, device board, the conveyer belt has been seted up in the positive middle section of main part, and the conveyer belt erects in the conveyer belt top, and the embedding has control panel in the positive top inner wall of main part simultaneously, the equipment cabin has been seted up at the main part top, and fixedly connected with vacuum pump and hydraulic telescoping rod in the equipment cabin, the hydraulic telescoping rod end extend to in the conveyer belt and with device board top fixed connection simultaneously to fixedly connected with hose between vacuum pump bottom and the device board, the spout has been seted up to the main part bottom, and stoste case swing joint is in the spout, and defeated case embedding is in the inboard inner wall of main part in the while.

Preferably, the top of the stock solution tank is provided with a filling port communicated with the interior of the stock solution tank, the center of the inner wall of the front end of the stock solution tank is fixedly connected with a handle, the tail end of the stock solution tank is provided with a butt joint port, and the butt joint port is fixedly connected with a pressure valve.

Preferably, the bottom of the front end of the transfer box is fixedly connected with a butt joint nozzle matched with the butt joint port, the inner wall of the top of the front end of the transfer box is fixedly connected with a transmission hose, the front end of the transmission hose is connected with the top of the mounting plate, a built-in channel communicated with the butt joint port and the transmission hose is formed in the transfer box, and a suction pump is fixedly connected in the built-in channel.

Preferably, the device inboard portion is hollow structure, and installs the inboard bottom fixedly connected with bin, and fixedly connected with and bin turn-on connection's pipe on the inner wall of device board top one side simultaneously to the device inboard portion fixedly connected with connecting pipe at storage box top, the hose and the transmission hose turn-on connection of connecting pipe one end top and vacuum pump, and many the pjncture needles rather than turn-on connection of connecting pipe shaft bottom fixedly connected with.

Preferably, the bottom in the storage tank is fixedly connected with a booster pump.

Preferably, an electric control valve is fixedly connected in the joint of the connecting pipe and the hose of the vacuum pump and the transmission hose.

Preferably, the puncture needle penetrates through the storage box and extends to the outside of the bottom of the device plate, the interior of the puncture needle is fixedly connected with a liquid injection pipe which is communicated from top to bottom, and a transmission cavity is formed between the interior of the puncture needle and the liquid injection pipe.

Preferably, the puncture needle is located and has seted up the valve mouth on the inside outer wall of bin, and the one-way check valve who inwards switches on of fixedly connected with in the valve mouth, many independent liquid valves of fixedly connected with on the outer wall of puncture needle bottom simultaneously.

Has the advantages that:

(1) The main body is arranged, the hydraulic telescopic rod in the top of the main body drives the device board to integrally move towards the direction of the battery pack and enables the puncture needle to pierce into the battery pack, the vacuum pump is controlled to work, the electric control valve positioned between the hose at the bottom of the vacuum pump and the connecting pipe is opened to enable the vacuum pump and the battery pack to form a mutually communicated channel and pump out air in the battery pack, and the effect of vacuumizing the interior of the battery pack is achieved,

(2) Through being equipped with defeated case of defeated, thereby utilize defeated incasement portion of defeated butt joint mouth and butt joint mouth to dock and control suction pump work will be located the inside battery stoste suction of stoste incasement to defeated incasement portion of defeated, will be located the automatically controlled valve between transmission hose and the connecting pipe afterwards and open, utilize the inside vacuum state of group battery with during battery stoste inhales the group battery, realize the effect to the inside notes liquid of group battery.

(3) Through being equipped with the bin, utilize its inside booster pump to make the sealant pass through one way check valve and get into the inside transmission chamber of pjncture needle to its inside increase to slowly discharge from going out the liquid valve along with pressure rises, control hydraulic telescoping rod slowly rises afterwards and make the sealant follow the pjncture needle outer wall and carry out the effect of filling to the through-hole that the puncture formed in proper order.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the overall side view profile structure of the present invention.

Fig. 3 is a schematic diagram of the stock solution tank of the present invention.

Fig. 4 is a schematic view of the structure of the transfer box of the present invention.

Fig. 5 is a schematic view of the side-view section structure of the magical lake box of the utility model.

Fig. 6 is a schematic view of the cross-sectional structure of the device board of the present invention.

Fig. 7 is a schematic view of the puncture needle structure of the present invention.

Fig. 8 is a schematic view of the cross-section of the puncture needle of the present invention.

In fig. 1 to 8, the correspondence between the component names and the reference numbers is:

1-main body, 101-control panel, 102-transport tank, 103-equipment cabin, 104-chute, 105-vacuum pump, 106-hydraulic pump, 2-conveyer belt, 3-stock solution tank, 301-butt joint port, 4-transfer tank, 401-butt joint nozzle, 402-transmission hose, 403-suction pump, 5-device plate, 501-storage tank, 502-connecting pipe, 503-puncture needle, 504-valve port, 505-one-way valve, 506-liquid outlet valve, 507-liquid injection pipe and 508-transmission cavity.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

The first embodiment is as follows:

as shown in figures 1 to 8:

the stock solution tank 3 is pulled out of the chute 104 and filled with a certain amount of battery stock solution through a filling port at the top thereof, and then pushed back into the chute 104 and butted against the transfer tank 4, and the inside of the storage tank 501 is filled with a certain amount of sealant through a pipe through a filling port at the top of the device plate 5, and finally the device body is energized. At this time, the control panel 101 controls the conveying belt 2 to move the battery pack into the conveying groove 102, and when the battery pack is located at the center of the conveying groove 102, the hydraulic telescopic rod 106 is controlled to extend and contract to put down the mounting plate 5 to the battery pack and push the mounting plate to pierce the puncture needle 503 into the battery pack. Meanwhile, the control panel 101 controls the vacuum pump 105 to work to suck air, and an electrically controlled valve at the connection between the hose at the bottom of the vacuum pump 105 and the connecting pipe 502 is opened, so that air in the battery pack is introduced into the connecting pipe 502 through the liquid injection pipe 507 in the center of the puncture needle 503 and finally is transmitted to the vacuum pump 105 to be exhausted.

After the air inside the battery pack is pumped out, the electrically controlled valve at the connection position of the hose at the bottom of the vacuum pump 105 and the connecting pipe 502 is opened and closed again. The suction pump 403 inside the transfer box 4 is then controlled by the control panel 101 to operate, and at this time, negative pressure is generated inside the transfer box 4 and the battery solution in the solution tank 3 is transferred to the inside of the transfer box 4 through the docking port 301 through the docking nozzle 401. Meanwhile, an electrically controlled valve at the joint of the transmission hose 402 and the connecting pipe 502 is controlled to be opened, and the battery stock solution in the transfer box enters the battery pack through the transmission hose 402, the connecting pipe 502 and the puncture needle 503 by vacuum in the battery pack.

After the liquid injection inside the battery pack is completed, the electric control valve at the joint of the transmission hose 402 and the connection pipe 502 is opened and closed through the control panel 101 again, and the booster pump inside the storage tank 501 is controlled to work to increase the pressure inside the storage tank 501. At this moment, the sealing liquid in the storage tank 501 will enter the transmission cavity 508 inside thereof through the one-way valve 505 on the outer wall of the puncture needle 503 under the effect of pressure, the sealing liquid will be discharged through the liquid outlet valve 506 along with the pressure rise inside the transmission cavity 508, and simultaneously, the hydraulic telescopic rod 106 is controlled to slowly rise to enable the sealing liquid to gradually fill the center of the punctured through hole, so as to enable the battery pack to be in a sealing state again.

Finally, the processed battery pack is conveyed out by controlling the conveying belt 2 and the next battery pack to be processed is conveyed to the bottom of the conveying groove 102, so that the effect of the circular operation is achieved.

The working principle is as follows: corresponding stock solution is replenished into the stock solution tank 3 and the storage tank 501, the battery pack is conveyed to the position right below the conveying groove 102 of the main body 1 by controlling the conveying belt, the device plate 5 is driven by the hydraulic telescopic rod 106 to move towards the battery pack, and the puncture needle 503 at the bottom of the device plate 5 is punctured into the battery pack. At this time, the operation of the vacuum pump is controlled and the electrically controlled valve located at the connection between the hose at the bottom of the vacuum pump 105 and the connection pipe 502 is opened, so that a channel is formed between the battery pack and the vacuum pump 105 to pump out the air in the battery pack, and then the electrically controlled valve is closed. Meanwhile, a suction pump 403 positioned inside the transfer box 4 is controlled to work to suck the battery original liquid in the original liquid box 3 into the transfer box 4, and then an electric control valve positioned at the joint of the transfer hose 402 and the connecting pipe 502 is controlled to open the vacuum in the battery pack so as to enable the battery original liquid positioned inside the transfer box to enter the battery pack through the transfer hose 402, the connecting pipe 502 and the puncture needle 503.

After the battery annotates the liquid and finishes, the control is located the inside booster pump work of storage tank 501 and improves the inside pressure of storage tank 501 for the sealant that is arranged in storage tank 501 passes through check valve 505 on the pjncture needle 503 outer wall and gets into its inside transmission chamber 508, and along with the inside pressure rising sealing liquid of transmission chamber 508 will discharge through going out liquid valve 506, simultaneously, control hydraulic telescoping rod 106 slowly rises and makes the sealant fill the through-hole that the puncture formed along pjncture needle 503 outer wall in proper order.

Claims

1. The utility model provides a waste lithium battery intelligence is annotated liquid and is packaged and equip, includes main part (1), conveyer belt (2), stoste case (3), defeated case (4), device board (5), its characterized in that: transport groove (102) have been seted up at main part (1) positive middle section, and conveyer belt (2) erect in transport groove (102) top, and embedding has control panel (101) in main part (1) positive top inner wall simultaneously, equipment cabin (103) have been seted up at main part (1) top, and are equipped with vacuum pump (105) and extensible member in equipment cabin (103), and the end of extensible member extends to in transport groove (102) simultaneously and is connected with device board (5) top to be equipped with the transmission piece between vacuum pump (105) bottom and device board (5), spout (104) have been seted up to main part (1) bottom, and stoste case (3) establish in spout (104), defeated case (4) embedding is in main part (1) inboard inner wall simultaneously.

2. The intelligent liquid injection packaging device for the waste lithium batteries as recited in claim 1, wherein: the top of the stock solution tank (3) is provided with an injection port, the front end of the stock solution tank (3) is provided with a handle, and the tail end of the stock solution tank (3) is provided with a butt joint port (301) with a valve inside.

3. The intelligent liquid injection packaging device for the waste lithium batteries as recited in claim 1, characterized in that: the transfer box is characterized in that a butt joint nozzle (401) is arranged at the bottom of the front end of the transfer box (4), a transmission piece is fixedly connected to the inner wall of the top of the front end of the transfer box (4), the front end of the transmission piece is connected with the top of the mounting plate (5), a built-in channel which is communicated with the butt joint port (301) and the transmission hose (402) is formed in the transfer box (4), and a suction pump (403) is fixedly connected to the built-in channel.

4. The intelligent liquid injection packaging device for the waste lithium batteries as recited in claim 1, characterized in that: the device board (5) is inside to be hollow structure, and bottom fixedly connected with bin (501) in device board (5), and fixedly connected with and bin (501) turn-on connection's pipe on the inner wall of device board (5) top one side simultaneously to the top is equipped with connecting pipe (502) in device board (5), transmission in connecting pipe (502) one end top and vacuum pump (105) and the transmission in defeated case (4) turn-on connection, and many pjncture needles (503) rather than turn-on connection of connecting pipe (502) shaft bottom fixedly connected with.

5. The intelligent liquid injection packaging device for the waste lithium batteries as recited in claim 4, characterized in that: and an electric control valve is arranged at the joint of the connecting pipe (502) and the transmission piece in the vacuum pump (105) and the transmission piece in the transfer box (4).

6. The intelligent liquid injection packaging device for the waste lithium batteries as recited in claim 4, characterized in that: the puncture needle (503) penetrates through the storage box (501) and extends out of the bottom of the device plate (5), a liquid injection pipe (507) is fixedly connected inside the puncture needle (503), and a transmission cavity (508) is formed between the inside of the puncture needle (503) and the liquid injection pipe (507).

7. The intelligent liquid injection packaging equipment for waste lithium batteries as claimed in claim 4 or 6, wherein: the puncture needle (503) is arranged on the outer wall of the inner part of the storage box (501) and is provided with a valve opening (504), a one-way valve (505) is arranged in the valve opening (504), and the outer wall of the bottom end of the puncture needle (503) is fixedly connected with a liquid outlet valve (506).