CN218134007U - Battery electrode slice reducing mechanism - Google Patents
Battery electrode slice reducing mechanism Download PDFInfo
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- CN218134007U CN218134007U CN202222583306.7U CN202222583306U CN218134007U CN 218134007 U CN218134007 U CN 218134007U CN 202222583306 U CN202222583306 U CN 202222583306U CN 218134007 U CN218134007 U CN 218134007U
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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 utility model provides a battery electrode slice reducing mechanism, include: the crushing mechanism is used for crushing the electrode slice; the heating mechanism is butted with the crushing mechanism and is used for heating the crushed electrode plates; and the vibration conveying mechanism is butted with the heating mechanism and is used for conveying the electrode plate and vibrating and separating the coating material on the electrode plate in the conveying process. The utility model discloses earlier smash the electrode slice through rubbing crusher structure, rethread heating mechanism heats the electrode slice after smashing, and vibration conveying mechanism after the reunion can peel off the surplus coating material from the electrode slice and come. Therefore, the utility model provides a battery electrode piece reducing mechanism can improve the effect of getting rid of the coating on utmost point ear surface, and then conveniently retrieves the copper of utmost point ear, aluminium material.
Description
Technical Field
The utility model belongs to the technical field of battery recovery processing, concretely relates to battery electrode slice reducing mechanism.
Background
The power battery dismantling and recycling means that the recycled power battery is dismantled to refine rare metals for reutilization, and the power battery is subjected to resource treatment. In the disassembly and recovery of the power battery, the disassembly and echelon utilization are the main components of the disassembly and recovery of the power battery at present. A long lug is reserved in a single battery disassembled from a part of power batteries, so that the lug can be trimmed and cut when the single battery is disassembled into a echelon product for recycling. The trimmed tabs (i.e. electrode plates) are generally copper foils or aluminum foils, and are provided with coatings, so that the tabs are not convenient to directly recycle.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem that exists among the prior art at least. Therefore, the utility model provides a battery electrode slice reducing mechanism can improve utmost point ear surface coating's the effect of getting rid of.
According to the utility model discloses battery electrode slice reducing mechanism, include:
the crushing mechanism is used for crushing the electrode slice;
the heating mechanism is butted with the crushing mechanism and is used for heating the crushed electrode slice;
and the vibration conveying mechanism is butted with the heating mechanism and is used for conveying the electrode plate and vibrating and separating the coating material on the electrode plate in the conveying process.
According to the utility model discloses battery electrode slice reducing mechanism has following beneficial effect at least:
adopt above-mentioned structure to set up the utility model discloses, earlier through rubbing crusher constructs the crushing electrode piece, rethread heating mechanism heats the electrode piece after smashing, plays the effect that high temperature burns, because the electrode piece is smashed by the cutting, therefore the high temperature burns the back, coating material compares in the tradition directly carries out the mode that high temperature burned, peel off more easily, drop to partial coating material can directly burn through high temperature and get rid of, vibration conveying mechanism after the reunion can peel off the surplus part coating material from the electrode piece. Therefore, the utility model provides a battery electrode piece reducing mechanism can improve the effect of getting rid of the coating on utmost point ear surface, and then conveniently retrieves the copper of utmost point ear, aluminium material.
According to some embodiments of the utility model, the rubbing crusher constructs and is equipped with:
the upper end of the crushing hopper is provided with a feeding hole, and the lower end of the crushing hopper is provided with a discharging hole;
the two knife rolls are arranged on the crushing hopper in parallel in a rotating mode, blades are arranged on the knife rolls, and the blades on the knife rolls are arranged in a staggered mode along the axial direction of the knife rolls so as to be used for crushing the electrode plates into strips.
According to some embodiments of the invention, the heating mechanism is provided with:
the feeding end of the conveying belt is butted with the discharge port;
the heating box corresponds to the arrangement of the conveying belt, the conveying belt penetrates through the heating box, and the heating box is used for heating the electrode plates on the conveying belt.
According to some embodiments of the utility model, the conveyer belt is high temperature resistant conveyer belt.
According to the utility model discloses an some embodiments, heating mechanism is equipped with:
the upper end of the heating box is provided with an inlet and a feeding baffle, and the lower end of the heating box is provided with an outlet and a discharging baffle;
and the waiting hopper is arranged at the upper end of the heating box and is butted with the discharge port.
According to some embodiments of the present invention, the vibratory conveying mechanism comprises:
a conveying screen disposed obliquely with respect to a horizontal plane;
the vibration driving part is connected with the conveying screen and is used for controlling the conveying screen to vibrate;
and the collection chute is arranged below the conveying screen.
According to some embodiments of the invention, the vibration drive is a vibrator or a vibration exciter.
According to some embodiments of the utility model, the vibratory feed mechanism is provided with the mounting bracket, collect the chute and rotate and locate the mounting bracket, collect the chute and have two at least position states at the rotation in-process, under a position state, the incline direction of collecting the chute with carry the screen cloth opposite, thereby for carry the other end ejection of compact of screen cloth discharge end, under another position state, the incline direction of collecting the chute with carry the screen cloth the same, thereby for carry the same end ejection of compact of screen cloth discharge end.
According to some embodiments of the utility model, battery electrode piece reducing mechanism still includes stoving mechanism, stoving mechanism is used for the stoving electrode piece, the rubbing crusher constructs the butt joint stoving output of mechanism.
According to the utility model discloses an some embodiments, stoving mechanism includes:
a conveying mesh belt;
and the hot air blower is arranged corresponding to the conveying net belt and is used for conveying hot air to the conveying net belt.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention will be further described with reference to the following drawings and examples, in which:
fig. 1 is a schematic view of an overall structure layout of the present invention;
FIG. 2 is a cross-sectional view of one construction of a vibratory conveying mechanism;
FIG. 3 is an elevation view of the vibratory conveying mechanism;
FIG. 4 is a schematic axial view of one construction of the vibratory conveying mechanism;
fig. 5 is a schematic diagram of a heating mechanism.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the present invention, such as the upper and lower directions, is the orientation or positional relationship shown in the drawings, and is only for the convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1 to 5, an embodiment of the present invention provides a battery electrode sheet crushing apparatus, including: the crushing mechanism 200 is used for crushing the electrode slice; the heating mechanism 300 is in butt joint with the crushing mechanism 200 and is used for heating the crushed electrode slices; the vibration conveying mechanism 400 and the butt joint heating mechanism 300 are used for conveying the electrode plates and vibrating and separating coating materials on the electrode plates in the conveying process. The utility model provides a battery electrode slice reducing mechanism, earlier smash the electrode slice through rubbing crusher mechanism 200, rethread heating mechanism 300 heats the electrode slice after smashing, play the effect that the high temperature was burned, because the electrode slice is smashed by the cutting, therefore the high temperature burns the back, coating material compares in the direct mode that carries out the high temperature and burn of tradition, peel off more easily, drop, and partial coating material can directly get rid of through high temperature burning, vibration conveying mechanism 400 after the reunion, can peel off the surplus part coating material from the electrode slice. Therefore, the utility model provides a battery electrode piece reducing mechanism can improve the effect of getting rid of the coating on utmost point ear surface, and then conveniently retrieves the copper of utmost point ear, aluminium material.
Referring to fig. 1, in some embodiments of the present invention, the crushing mechanism 200 is provided with a crushing bucket 201 and a knife roll 202, the upper end of the crushing bucket 201 is provided with a feeding port 2011, and the lower end is provided with a discharging port 2012. The two knife rolls 202 are arranged, the two knife rolls 202 are arranged on the crushing hopper 201 in parallel in a rotating mode, blades are arranged on the knife rolls 202, and the blades on the two knife rolls 202 are arranged in a staggered mode in the axial direction of the knife rolls 202 to be used for crushing the electrode plates into strips. Adopt the structure setting of this embodiment, can improve crushing efficiency, simple structure simultaneously. It will be appreciated that the two knife rolls 202 rotate in opposite directions so that after the electrode sheet is fed in, the break is completed by passing between the two knife rolls 202. The knife roll 202 can be driven by arranging a motor outside the crushing hopper 201, and the two guide rails can realize synchronous and reverse rotation through gear engagement.
Due to the fact that the tab of the battery is contaminated with oil stains, dust and the like, the electrode plate cleaning process is included in the electrode plate pre-treatment process, if the cleaned electrode plate is directly fed into the grinding hopper 201, the grinding hopper 201 and the knife roller 202 are prone to being corroded, dust generated in the cutting and grinding process is prone to adhering to the center of the knife roller 202, and the quality of the ground electrode plate is affected in the long term. For this reason, some embodiments of the utility model discloses a battery electrode piece reducing mechanism still includes stoving mechanism 100, and stoving mechanism 100 is used for the stoving electrode piece, and crushing mechanism 200 docks the output of stoving mechanism 100. This makes it possible to dry the electrode sheet by the drying mechanism 100 before the electrode sheet is fed into the crushing mechanism 200, thereby solving the aforementioned problems. And the drying mechanism 100 can preheat the electrode plate to a certain extent, thereby being beneficial to improving the working efficiency of the heating mechanism 300.
In some embodiments of the present invention, the drying mechanism 100 includes a mesh conveyor belt 101 and a hot air blower 102 disposed above and/or below the mesh conveyor belt 101, and the hot air blower 102 is used for delivering hot air to the mesh conveyor belt 101. When the electrode plate is conveyed through the conveying mesh belt 101, the hot air blower 102 conveys hot air to the electrode plate, the up-and-down convection can be realized through meshes on the conveying mesh belt 101, the drying effect on the electrode plate is ensured, and the electrode plate is conveyed into the crushing mechanism 200 after being dried. The mesh belt 101 may be a steel mesh belt structure, or may be another structure, and is not particularly limited herein.
In some embodiments of the present invention, the heating mechanism 300 is provided with a heating box 302 and a conveyor belt 301 passing through the heating box 302. The feed end of the conveyor belt 301 abuts against the discharge outlet 2012 to receive the crushed electrode sheets. The heating box 302 heats the electrode sheet during the process that the conveyor belt 301 controls the electrode sheet to pass through the heating box 302. The heating temperature is flexibly set as required, and only the coating can be favorably stripped.
It is to be understood that the conveyor belt 301 is a high temperature resistant conveyor belt 301, such as a steel mesh structure. The electrode sheet after heating is directly sent to the vibration conveying mechanism 400, and the conveying and the peeling of the coating material are performed through the vibration conveying mechanism 400.
The utility model discloses a further other embodiments, heating mechanism 300 are equipped with heating cabinet 302 and treat the hopper, and the upper end of heating cabinet 302 is equipped with import and feeding baffle, lower extreme and is equipped with export and discharge baffle, controls the switching of import through feeding baffle, controls the switching of export through discharge baffle. The waiting hopper is arranged at the upper end of the heating box 302, and the upper end of the waiting hopper is butted with the discharge hole 2012. Adopt the structure setting of this embodiment, earlier through treating that the hopper receives, stores the electrode slice after smashing, later the feeding baffle is opened, sends into heating cabinet 302 with the electrode slice in batches and heats, and feeding baffle, discharge baffle all close among the heating process, and after the heating was accomplished, discharge baffle opened the discharge electrode slice earlier, later closed again, opened feeding baffle once more and sent into the electrode slice to this circulation. With the structural arrangement of this embodiment, compared to the foregoing embodiment, the electrode sheet is periodically heated and sent out, and at the stage when the electrode sheet is discharged from the waiting hopper, the crushing mechanism 200 may need to suspend operation to avoid the electrode sheet from being stuck at the closed position of the feeding baffle. The foregoing embodiment does not need to take this into account. But the structure setting of this embodiment, heating effect is better, heating efficiency is higher, can heat the electrode slice to the settlement temperature in shorter time. It can be understood that the feeding baffle and the discharging baffle can be controlled in a transverse sliding mode or a rotating mode, and the driving of the feeding baffle and the discharging baffle can be controlled by a cylinder, a hydraulic cylinder or a link mechanism, which is not limited too much.
In some embodiments of the present invention, the heating box 302 is connected to a tail gas collecting and discharging assembly to collect, treat and discharge tail gas in a centralized manner. The specific structure thereof can be arranged with reference to the related art and will not be described in detail herein.
In some embodiments of the present invention, the vibratory conveying mechanism 400 includes: a conveyance screen 401, the conveyance screen 401 being disposed obliquely to the horizontal plane; a vibration driving part connected to the conveying screen 401 for controlling the conveying screen 401 to vibrate; a collection chute 402, the collection chute 402 being provided below the conveying screen 401. Adopt the structure setting of this embodiment, carry screen cloth 401 to vibrate under the effect of vibration drive portion, self slope simultaneously, consequently the electrode piece that sends out from heating mechanism 300 can be carried along carrying screen cloth 401, because the electrode piece smashes into the strip through rubbing crusher mechanism 200, can produce collision each other, mutual friction through the vibration at the in-process of carrying, clear up the coating material on surface each other, can peel off the coating material completely, and fall into in the collection chute 402 of below. It is understood that the vibration driving portion may be a vibrator, and may also be an exciter.
In some embodiments of the present invention, the vibratory conveying mechanism 400 is provided with a mounting bracket 403, the collection chute 402 is rotatably disposed on the mounting bracket 403, the collection chute 402 has at least two position states in the rotation process, under one position state, the inclination direction of the collection chute 402 is opposite to that of the conveying screen 401, so as to discharge at the other end relative to the discharge end of the conveying screen 401, and under the other position state, the inclination direction of the collection chute 402 is the same as that of the conveying screen 401, so as to discharge at the same end relative to the discharge end of the conveying screen 401. Adopt the structure setting of this embodiment, can change the position of discharge end through the rotation of collecting chute 402 to the person of facilitating the use comes the nimble ejection of compact position of adjusting according to actual workshop site condition, equipment layout condition etc. conveniently collects the coating material who peels off.
Referring to fig. 2 to 4, a rotation shaft 4031 is provided on the mounting frame 403, and an adjustment plate having an adjustment groove 4032 around the rotation shaft 4031 is provided. A shaft sleeve 4021 mounted on the rotating shaft 4031 is provided at a middle position of the collection chute 402 in the length direction. An adjusting bolt 4023 penetrating through the adjusting groove 4032 is arranged on the collecting chute 402, and a hand nut 4022 is arranged on the adjusting bolt 4023. Adopt the structure setting of this embodiment, can screw up the hand and twist nut 4022, rethread hand is twisted nut 4022 control and is collected chute 402 and rotate, makes its height on the left and right low or height on the left and right low to can also adjust the inclination size, it can to screw up hand again after adjusting.
The present invention has been described in detail with reference to the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by a person of ordinary skill in the art.
Claims (10)
1. A battery electrode slice reducing mechanism is characterized by comprising:
the crushing mechanism is used for crushing the electrode slice;
the heating mechanism is butted with the crushing mechanism and is used for heating the crushed electrode plates;
and the vibration conveying mechanism is butted with the heating mechanism and is used for conveying the electrode plate and vibrating and separating the coating material on the electrode plate in the conveying process.
2. The battery electrode sheet crushing apparatus according to claim 1, wherein the crushing mechanism is provided with:
the upper end of the crushing hopper is provided with a feeding hole, and the lower end of the crushing hopper is provided with a discharging hole;
the two knife rolls rotate side by side and are arranged in the crushing hopper, blades are arranged on the knife rolls, and the blades on the knife rolls are arranged in a staggered mode along the axial direction of the knife rolls so as to crush the electrode plates into strips.
3. The battery electrode sheet crushing apparatus according to claim 2, wherein the heating mechanism is provided with:
the feeding end of the conveying belt is butted with the discharging port;
the heating box corresponds to the arrangement of the conveying belt, the conveying belt penetrates through the heating box, and the heating box is used for heating the electrode plates on the conveying belt.
4. The battery electrode sheet crushing device according to claim 3, wherein the conveyor belt is a high-temperature-resistant conveyor belt.
5. The battery electrode sheet crushing apparatus according to claim 2, wherein the heating mechanism is provided with:
the upper end of the heating box is provided with an inlet and a feeding baffle, and the lower end of the heating box is provided with an outlet and a discharging baffle;
and the material waiting hopper is arranged at the upper end of the heating box and is butted with the discharge port.
6. The battery electrode tab crushing apparatus according to any one of claims 1 to 5, wherein the vibration conveying mechanism comprises:
a conveying screen disposed obliquely with respect to a horizontal plane;
the vibration driving part is connected with the conveying screen and is used for controlling the conveying screen to vibrate;
and the collection chute is arranged below the conveying screen.
7. The battery electrode tab crushing apparatus according to claim 6, wherein the vibration driving part is a vibrator or an exciter.
8. The battery electrode sheet crushing device according to claim 6, wherein the vibrating conveyor mechanism is provided with a mounting frame, the collecting chute is rotatably arranged on the mounting frame, the collecting chute has at least two position states in the rotating process, in one position state, the inclined direction of the collecting chute is opposite to that of the conveying screen, so that the material is discharged from the other end opposite to the discharging end of the conveying screen, and in the other position state, the inclined direction of the collecting chute is the same as that of the conveying screen, so that the material is discharged from the same end opposite to the discharging end of the conveying screen.
9. The battery electrode plate crushing device according to any one of claims 1 to 5, further comprising a drying mechanism for drying the electrode plate, wherein the crushing mechanism is butted with an output end of the drying mechanism.
10. The battery electrode sheet crushing apparatus according to claim 9, wherein the drying mechanism includes:
a conveying mesh belt;
and the hot air blower is arranged corresponding to the conveying mesh belt and used for conveying hot air to the conveying mesh belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222583306.7U CN218134007U (en) | 2022-09-28 | 2022-09-28 | Battery electrode slice reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222583306.7U CN218134007U (en) | 2022-09-28 | 2022-09-28 | Battery electrode slice reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218134007U true CN218134007U (en) | 2022-12-27 |
Family
ID=84565366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222583306.7U Active CN218134007U (en) | 2022-09-28 | 2022-09-28 | Battery electrode slice reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218134007U (en) |
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2022
- 2022-09-28 CN CN202222583306.7U patent/CN218134007U/en active Active
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