CN115832499A - Flexible battery pack puncturing mechanism - Google Patents
Flexible battery pack puncturing mechanism Download PDFInfo
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- CN115832499A CN115832499A CN202211490671.1A CN202211490671A CN115832499A CN 115832499 A CN115832499 A CN 115832499A CN 202211490671 A CN202211490671 A CN 202211490671A CN 115832499 A CN115832499 A CN 115832499A
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- lifting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
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Abstract
The invention provides a flexible battery pack puncturing mechanism, which comprises: the support frame, the processing platform has the recess that bears the weight of pending battery, puncture the subassembly and include first lift parts, the support plate, wear to establish the board, second lift parts and a plurality of pjncture needles of fixing on the support plate, the support plate is fixed with the active end of first lift parts, first lift parts can drive support plate relative processing platform goes up and down and have the state of piercing that makes the pjncture needle pierce in the battery in the recess at least, the second lift parts is fixed on the support plate, wear to establish the board and fix with the active end of second lift parts, when the active end shrink of second lift parts reaches minimum state, the pjncture needle wears to locate and wears to establish the board, when the active end extension of second lift parts reaches maximum state, the pjncture needle breaks away from with wearing to establish the board and establishes the state. When the battery pack is clamped on the puncture needle, the battery pack on the puncture needle can be pushed down to the groove by the penetrating plate, and the problem that the battery pack is deformed and clamped on the puncture needle is solved.
Description
Technical Field
The invention relates to the technical field of battery recycling, in particular to a flexible battery pack puncturing mechanism.
Background
With the popularization of new energy in China and the rapid development of the lithium battery industry, the application of the lithium battery is more and more extensive, and the generation technology of the lithium battery is increasingly perfected. The lithium battery contains harmful substances inside, and the harmful substances are harmful to the environment if the lithium battery is directly discarded after use. Therefore, lithium batteries are generally recycled after their use. For example, a flexible battery pack in a mobile phone can recycle and disassemble a battery in the mobile phone and collect recyclable substances in a lithium battery.
The electrolyte in the lithium battery contains a large amount of free electrons, and the situation of explosion easily occurs in the disassembly process, and the following method is generally adopted for treatment: through trompil on the battery, discharge electrolyte, disassemble the battery again, this kind of mode is fast, efficient.
But now there are the following problems: the flexible battery pack can deform after being punctured, and the situation that the flexible battery pack is clamped on a puncture needle can occur.
Disclosure of Invention
In view of the above, it is desirable to provide a puncturing mechanism for a flexible battery pack, which ensures that the flexible battery pack can be disengaged from the puncturing needle.
The invention provides a flexible battery pack puncturing mechanism, which comprises:
a supporting frame is arranged on the base plate,
a processing platform which is arranged on the supporting frame and is provided with a groove for bearing a battery to be processed,
puncture assembly, puncture assembly includes first lifting unit, support plate, wears to establish board, second lifting unit and a plurality of fixing pjncture needle on the support plate, first lifting unit fixes on the support frame, the support plate with the movable end of first lifting unit is fixed, first lifting unit can drive the support plate is relative processing platform goes up and down and has the messenger at least the pjncture needle pierces and is in the state of piercing of battery in the recess, the second lifting unit fixes on the support plate, wear to establish the board with the movable end of second lifting unit is fixed, the second lifting unit can drive it is relative to wear to establish the board the support plate goes up and down, works as when the movable end of second lifting unit contracts to minimum state, the pjncture needle wears to locate wear to establish the board, works as when the movable end of second lifting unit extends to maximum state, the pjncture needle with wear to establish the board and break away from and wear to establish the state.
Optionally, when the first lifting member is extended to the maximum state, the penetrating plate abuts against the surface of the processing platform and completely covers the groove, so that a closed space is formed inside the groove.
Optionally, still include the bearing subassembly, the bearing subassembly includes lifter plate, lifting slider and lift track, the lift track is fixed along vertical direction on the inner wall of recess, lifting slider with lifting rail connects and can follow the lift track slides from top to bottom, the lifter plate along the horizontal direction set up and with lifting slider is fixed, lifting slider can follow the lift track slides from top to bottom, makes the lifter plate have at least and is located the first state in the recess and with the second state of treatment platform surface parallel and level.
Optionally, the electrolyte recovery device further comprises an electrolyte recovery assembly, the electrolyte recovery assembly comprises a recovery pipeline and a collection tank, a through hole is formed in the bottom of the groove, one end of the recovery pipeline is in butt joint with the through hole, and the other end of the recovery pipeline is communicated with the collection tank.
Optionally, the first lifting member is an oil cylinder, and the second lifting member is a servo lifting motor.
Optionally, still include nitrogen gas and fill the subassembly, nitrogen gas fills the subassembly and includes nitrogen gas jar, air pump and gas-supply pipe, it is equipped with the gas pocket to open on the lateral wall of recess, gas-supply pipe one end with the gas pocket intercommunication, the gas-supply pipe other end with the end intercommunication of giving vent to anger of air pump, the inlet end of air pump with nitrogen gas jar intercommunication.
Optionally, the battery puncture device further comprises a pushing assembly and a conveying line, wherein the conveying line is in butt joint with one side of the processing platform, the pushing assembly is fixed on the processing platform, and the battery puncture device can push the battery punctured on the lifting plate in the second state to the conveying line.
Optionally, the pushing assembly includes a pushing cylinder and a pushing plate, the pushing cylinder is fixed on the processing platform, a movable end of the pushing cylinder is fixed to the pushing plate and can extend and retract in a plane parallel to the processing platform, and when the movable end of the pushing cylinder extends to a maximum state, the pushing plate can push the battery which is in the second state and completes puncture on the lifting plate to the conveying line.
Optionally, the transportation line includes support, transportation roller, belt and driving piece, the support is fixed reliably subaerially, the rotatable setting of transportation roller is in on the support, the belt cover is established on the transportation roller, the driving piece with transportation roller transmission is connected.
Optionally, the support frame includes a bottom plate, an upper plate and a column, the column is disposed along a vertical direction, the bottom plate is fixed to a lower end of the column, the upper plate is fixed to a higher end of the column, the processing platform is disposed on the column and located between the bottom plate and the upper plate, and the piercing assembly is fixed to the upper plate.
The invention has the beneficial effects that:
the invention provides a flexible battery pack puncturing mechanism which is provided with a puncturing assembly, wherein the puncturing assembly comprises a first lifting piece, a support plate, a penetrating plate, a second lifting piece and a plurality of puncturing needles fixed on the support plate, the support plate is fixed with the movable end of the lifting piece, the first lifting piece can drive the support plate to lift relative to a processing platform and at least has a puncturing state that the puncturing needles are punctured into batteries in grooves, the second lifting piece is fixed on the support plate, the penetrating plate is fixed with the movable end of the second lifting piece, the second lifting piece can drive the penetrating plate to lift relative to the support plate, when the movable end of the second lifting piece is contracted to a minimum state, the puncturing needles penetrate through the penetrating plate, and when the movable end of the second lifting piece is expanded to a maximum state, the puncturing needles and the penetrating plate are separated from the penetrating state. When the battery pack is clamped on the puncture needle, the battery pack on the puncture needle can be pushed into the groove by the penetrating plate, and the problem that the battery pack is clamped on the puncture needle due to deformation is solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a flexible battery pack puncturing mechanism according to the present invention;
FIG. 2 is a schematic cross-sectional view of the processing platform of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 with the plate abutting the processing platform;
FIG. 4 is an enlarged view of the support assembly of FIG. 2;
fig. 5 is a schematic view of the transport line of fig. 1;
wherein: 1-support frame, 11-bottom plate, 12-upper plate, 13-upright post, 2-processing platform, 21-groove, 3-piercing component, 31-first lifting component, 32-support plate, 33-penetrating plate, 34-second lifting component, 35-puncture needle, 4-bearing component, 41-lifting plate, 42-lifting slider, 43-lifting track, 8-output conveying line, 5-electrolyte recovery component, 6-nitrogen filling component, 7-pushing component, 71-pushing cylinder, 72-pushing plate, 8-conveying line, 81-output support, 82-output roller and 83-output belt.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.
As shown in fig. 1, 2 and 3, an embodiment of the present invention provides a flexible battery pack puncturing mechanism, including: support frame 1, processing platform 2, puncture subassembly 3 the support frame 1 is fixed reliably subaerial, processing platform 2 sets up on the support frame 1 and have the recess 21 that bears the pending battery, puncture subassembly 3 includes first lift 31, support plate 32, wears to establish board 33, second lift 34 and a plurality of fixing pjncture needle 35 on the support plate 32, first lift 31 is fixed on the support frame 1, support plate 32 with the expansion end of first lift 31 is fixed, first lift 31 can drive support plate 32 is relative processing platform 2 goes up and down and has at least the messenger pjncture needle 35 pierces and is in the state of piercing of battery in the recess 21, second lift 34 is fixed on the support plate 32, wear to establish board 33 with the expansion end of second lift 34 is fixed, second lift 34 can drive wear to establish board 33 and is relative puncture 32 goes up and down, works as when the expansion end shrink of second lift 34 is arrived minimum state, pjncture needle 35 wears to locate wear to establish board 33, works as the expansion end of second lift 34 is reached when the maximum expansion end 35 breaks away from the state.
When the battery pack puncture device is used, the first lifting piece 31 drives the support plate 32 to lift relative to the processing platform 2, the puncture needle 35 is made to penetrate into a battery in the groove 21, electrolyte in the battery flows out, after puncture is completed, the movable end of the first lifting piece 31 contracts, the movable end of the second lifting piece 34 extends, the puncture needle 35 can be pulled out of the puncture plate 33, when a battery pack is clamped on the puncture needle 35, the puncture plate 33 can push the battery pack on the puncture needle 35 into the groove 21, and the problem that the battery pack is deformed and clamped on the puncture needle 35 is solved.
Specifically, the support frame 1 includes a bottom plate 11, an upper plate 12 and a column 13, the column 13 is disposed along a vertical direction, the bottom plate 11 is fixed to a lower end of the column 13, the upper plate 12 is fixed to a higher end of the column 13, the processing platform 2 is disposed on the column 13 and located between the bottom plate 11 and the upper plate 12, and the piercing assembly 3 is fixed to the upper plate 12.
Specifically, as shown in fig. 3, when the first lifter 31 is extended to the maximum, the through plate 33 abuts against the surface of the processing platform 2 and completely covers the groove 21, so that a closed space is formed inside the groove 21, and the purpose of sealing the groove 21 while puncturing the battery is achieved, so that the battery is punctured in the closed space, and the risk of explosion of the battery is reduced.
In this embodiment, the first lifting member 31 is an oil cylinder, and the second lifting member 34 is a servo lifting motor.
Specifically, as shown in fig. 2 and 4, the flexible battery pack puncturing mechanism further includes a supporting assembly 4, the supporting assembly 4 includes a lifting plate 41, a lifting slider 42, and a lifting rail 43, the lifting rail 43 is fixed on an inner wall of the groove 21 along a vertical direction, the lifting slider 42 is connected to the lifting rail 43 and can slide up and down along the lifting rail 43, and the lifting plate 41 is arranged along a horizontal direction and fixed to the lifting slider 42. The elevation slider 42 can slide up and down along the elevation rail 43 so that the elevation plate 41 has at least a first state of being positioned in the recess 21 and a second state of being flush with the surface of the processing platform 2. When the battery is punctured, the lifting plate 41 retracts into the groove 21, the battery is sealed in the groove 21 by the penetrating plate 33, after the puncturing is finished, the puncturing assembly 3 moves out of the groove 21, the lifting rail 43 slides upwards to enable the lifting plate 41 to be flush with the surface of the processing platform 2, and the punctured battery is lifted out of the groove 21 to facilitate transportation.
Further, the flexible battery pack puncturing mechanism further comprises an electrolyte recovery assembly 5, the electrolyte recovery assembly 5 comprises a recovery pipeline and a collection tank, a through hole is formed in the bottom of the groove 21, one end of the recovery pipeline is in butt joint with the through hole, and the other end of the recovery pipeline is communicated with the collection tank. And the electrolyte flowing out after the battery puncture flows into the collection tank through the through hole and the recovery pipeline.
Further, the flexible battery pack puncturing mechanism further comprises a nitrogen filling assembly 6, wherein the nitrogen filling assembly 6 comprises a nitrogen tank, an air pump and an air pipe, air holes are formed in the side wall of the groove 21, one end of the air pipe is communicated with the air holes, the other end of the air pipe is communicated with the air outlet end of the air pump, and the air inlet end of the air pump is communicated with the nitrogen tank. When the battery is punctured, nitrogen is input into the groove 21 through the air pump, so that the content of oxygen in the groove 21 is reduced, the possibility of fire and explosion of the battery is further reduced, and the safety of production operation is guaranteed.
Further, as shown in fig. 5, the flexible battery pack puncturing mechanism of the present invention further includes a pushing assembly 7 and a transporting line 8, wherein the transporting line 8 is in butt joint with one side of the processing platform 2, and the pushing assembly 7 is fixed on the processing platform 2 and can push the battery that has been punctured on the lifting plate 41 in the second state to the transporting line 8.
Further, the material pushing assembly 7 includes a material pushing cylinder 71 and a material pushing plate 72, the material pushing cylinder 71 is fixed on the processing platform 2, a movable end of the material pushing cylinder 71 is fixed to the material pushing plate 72 and can extend and retract in a plane parallel to the processing platform 2, and when the movable end of the material pushing cylinder 71 extends to a maximum state, the material pushing plate 72 can push the battery which is in the second state and completes puncturing on the lifting plate 41 to the transportation line 8.
Further, the transport line 8 is a common industrial transport means, and a belt transfer, a chain transfer, or the like may be used. One end of the transport line 8 is butted against the treatment platform 2.
In this embodiment, the transportation line 8 includes support 81, transportation roller 82, belt 83 and driving piece, support 81 is fixed reliably subaerial, the rotatable setting of transportation roller 82 is in on the support 81, the belt 83 cover is established on the transportation roller 82, the driving piece with transportation roller 82 transmission is connected, can drive transportation roller 82 is relative support 81 rotates, and then drives rotary motion is to belt 83.
It is understood that the driving member can drive the transportation roller 82 to rotate forward or backward; in this embodiment, when the driving member rotates forward, the belt 83 is transported toward the processing platform 2; when the drive member is reversed, the belt 83 is transported away from the treatment platform 2.
The specific working process of the invention is as follows: the driving part rotates forwards, the belt 83 conveys the flexible battery pack to be punctured to the lifting plate 41, the lifting slider 42 slides downwards along the lifting track 43, the lifting plate 41 and the flexible battery pack to be punctured are retracted into the groove 21, the first lifting part 31 drives the carrier plate 32 to lift relative to the processing platform 2, so that the puncture needle 35 is punctured into the battery in the groove 21, the penetrating plate 33 is abutted against the surface of the processing platform 2 and completely covers the groove 21, so that a closed space is formed inside the groove 21, electrolyte inside the battery flows out and flows into the collecting tank through the through hole and the recovery pipeline, and meanwhile, nitrogen is input into the groove 21 through the air pump, so that the content of oxygen in the groove 21 is reduced, and the possibility of battery fire explosion is further reduced; after all the electrolyte in the battery flows out, the movable end of the first lifting piece 31 contracts, the movable end of the second lifting piece 34 extends, the penetrating plate 33 is kept to cover the groove 21, the puncture needle 35 can be drawn out of the penetrating plate 33, and when the battery pack is clamped on the puncture needle 35, the penetrating plate 33 can push the battery pack on the puncture needle 35 down into the groove 21, so that the problem that the battery pack is deformed and clamped on the puncture needle 35 is solved; the first lifting piece 31 continues to contract, so that the penetrating plate 33 is separated from the surface of the processing platform 2; the lifting slider 42 slides upwards along the lifting track 43, the lifting plate 41 bearing the battery pack is flush with the surface of the processing platform 2, the movable end of the material pushing cylinder 71 extends, the material pushing plate 72 pushes the battery pack to the conveying line 8, the driving piece rotates reversely, the belt 83 transports towards the direction deviating from the processing platform 2, and the battery pack which finishes puncturing is transported to the next station.
The invention has the beneficial effects that: the puncture assembly is arranged and comprises a first lifting piece, a support plate, a penetrating plate, a second lifting piece and a plurality of puncture needles fixed on the support plate, the support plate is fixed with the movable end of the lifting piece, the first lifting piece can drive the support plate to lift relative to the processing platform and at least has a piercing state enabling the puncture needles to pierce the batteries in the grooves, the second lifting piece is fixed on the support plate, the penetrating plate is fixed with the movable end of the second lifting piece, the second lifting piece can drive the penetrating plate to lift relative to the support plate, when the movable end of the second lifting piece is contracted to a minimum state, the puncture needles penetrate through the penetrating plate, and when the movable end of the second lifting piece is expanded to a maximum state, the puncture needles and the penetrating plate are separated from each other. When the battery pack is clamped on the puncture needle, the battery pack on the puncture needle can be pushed into the groove by the penetrating plate, and the problem that the battery pack is clamped on the puncture needle due to deformation is solved.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also within the scope of the present invention.
Claims (10)
1. A flexible battery pack puncturing mechanism, comprising:
a supporting frame is arranged on the base plate,
a processing platform which is arranged on the supporting frame and is provided with a groove for bearing a battery to be processed,
puncture assembly, puncture assembly includes first lifting unit, support plate, wears to establish board, second lifting unit and a plurality of fixing pjncture needle on the support plate, first lifting unit fixes on the support frame, the support plate with the movable end of first lifting unit is fixed, first lifting unit can drive the support plate is relative processing platform goes up and down and has the messenger at least the pjncture needle pierces and is in the state of piercing of battery in the recess, the second lifting unit fixes on the support plate, wear to establish the board with the movable end of second lifting unit is fixed, the second lifting unit can drive it is relative to wear to establish the board the support plate goes up and down, works as when the movable end of second lifting unit contracts to minimum state, the pjncture needle wears to locate wear to establish the board, works as when the movable end of second lifting unit extends to maximum state, the pjncture needle with wear to establish the board and break away from and wear to establish the state.
2. The flexible battery pack puncturing mechanism of claim 1, wherein when the first lifting member is extended to a maximum extent, the puncturing plate abuts against a surface of the processing platform and completely covers the groove, such that a closed space is formed inside the groove.
3. The flexible battery pack puncturing mechanism of claim 1, further comprising a support assembly, wherein the support assembly comprises a lifting plate, a lifting slider, and a lifting rail, wherein the lifting rail is vertically fixed to the inner wall of the recess, the lifting slider is connected to the lifting rail and can slide up and down along the lifting rail, the lifting plate is horizontally disposed and fixed to the lifting slider, and the lifting slider can slide up and down along the lifting rail, such that the lifting plate has at least a first position within the recess and a second position flush with the surface of the processing platform.
4. The flexible battery pack puncturing mechanism according to claim 1, further comprising an electrolyte recovery assembly, wherein the electrolyte recovery assembly comprises a recovery pipeline and a collection tank, a through hole is formed in the bottom of the groove, one end of the recovery pipeline is in butt joint with the through hole, and the other end of the recovery pipeline is communicated with the collection tank.
5. The flexible battery pack puncturing mechanism of claim 4, wherein the first lifting member is a cylinder and the second lifting member is a servo lift motor.
6. The flexible battery pack puncturing mechanism according to claim 1, further comprising a nitrogen filling assembly, wherein the nitrogen filling assembly comprises a nitrogen tank, an air pump and an air pipe, an air hole is formed in the side wall of the groove, one end of the air pipe is communicated with the air hole, the other end of the air pipe is communicated with the air outlet end of the air pump, and the air inlet end of the air pump is communicated with the nitrogen tank.
7. The flexible battery pack puncturing mechanism of claim 3, further comprising a pusher assembly and a transport line, wherein the transport line is in butt joint with one side of the processing platform, the pusher assembly is fixed on the processing platform and can push the battery which is punctured on the lifting plate in the second state to the transport line.
8. The flexible battery pack puncturing mechanism according to claim 7, wherein the pushing assembly comprises a pushing cylinder and a pushing plate, the pushing cylinder is fixed on the processing platform, a movable end of the pushing cylinder is fixed with the pushing plate and can extend and retract in the plane parallel to the processing platform, and when the movable end of the pushing cylinder extends to a maximum state, the pushing plate can push the battery which is in the second state and has completed puncturing on the lifting plate to the transportation line.
9. The flexible battery pack puncturing mechanism of claim 7, wherein the transport line comprises a bracket, a transport roller, a belt, and a driving member, wherein the bracket is fixed on a reliable ground, the transport roller is rotatably disposed on the bracket, the belt is sleeved on the transport roller, and the driving member is in transmission connection with the transport roller.
10. The flexible battery pack puncturing mechanism of claim 1, wherein the support frame comprises a bottom plate, an upper plate, and a post, the post being vertically disposed, the bottom plate being secured to a lower end of the post, the upper plate being secured to an upper end of the post, the processing platform being disposed on the post between the bottom plate and the upper plate, the puncturing assembly being secured to the upper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211490671.1A CN115832499A (en) | 2022-11-25 | 2022-11-25 | Flexible battery pack puncturing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211490671.1A CN115832499A (en) | 2022-11-25 | 2022-11-25 | Flexible battery pack puncturing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115832499A true CN115832499A (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211490671.1A Pending CN115832499A (en) | 2022-11-25 | 2022-11-25 | Flexible battery pack puncturing mechanism |
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| CN (1) | CN115832499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117691234A (en) * | 2024-02-02 | 2024-03-12 | 江苏道金智能制造科技股份有限公司 | Waste lithium battery puncture device and working method thereof |
-
2022
- 2022-11-25 CN CN202211490671.1A patent/CN115832499A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117691234A (en) * | 2024-02-02 | 2024-03-12 | 江苏道金智能制造科技股份有限公司 | Waste lithium battery puncture device and working method thereof |
| CN117691234B (en) * | 2024-02-02 | 2024-04-02 | 江苏道金智能制造科技股份有限公司 | Waste lithium battery puncture device and working method thereof |
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