CN106684488B - Full-automatic power battery disassembling equipment and method - Google Patents
Full-automatic power battery disassembling equipment and method Download PDFInfo
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- CN106684488B CN106684488B CN201710131226.9A CN201710131226A CN106684488B CN 106684488 B CN106684488 B CN 106684488B CN 201710131226 A CN201710131226 A CN 201710131226A CN 106684488 B CN106684488 B CN 106684488B
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 172
- 238000005520 cutting process Methods 0.000 claims abstract description 98
- 238000007599 discharging Methods 0.000 claims abstract description 36
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 238000000227 grinding Methods 0.000 claims description 48
- 230000008569 process Effects 0.000 claims description 20
- 230000009471 action Effects 0.000 claims description 14
- 238000000354 decomposition reaction Methods 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 206010017472 Fumbling Diseases 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 239000002341 toxic gas Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
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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 discloses full-automatic power battery disassembling equipment and a method, wherein the equipment comprises a frame, a feeding mechanism, a three-side battery ring cutting mechanism, a battery disassembling mechanism, a battery conveying mechanism, an upper bin and a lower bin; the feeding mechanism is used for clamping and conveying the power battery from the feeding bin to the three-side battery ring cutting mechanism, the three-side battery ring cutting mechanism performs bottom slitting, upper and lower side slitting and battery head cutting procedures on the power battery, then the battery decomposing mechanism completes separation of a power battery shell and a battery core, and finally the discharging bin completes the discharging procedure; the device is covered with the totally-enclosed protective outer cover, can effectively isolate noise and dust in the device, and protects the safety of personnel and the device.
Description
Technical Field
The invention relates to the field of power battery recovery processing, in particular to full-automatic power battery disassembly equipment and method.
Background
The power battery is a battery with larger electric energy capacity and output power and can be configured with electric bicycles, electric automobiles, electric equipment and tool driving power sources. With the vigorous development of new energy electric vehicles, the market of power batteries presents a high-speed growth situation, and meanwhile, the scrapping amount of the power batteries is increased, and the recycling of the scrapped power batteries becomes an important factor influencing the development of the power battery industry. At present, the domestic power battery recycling industry is still in a starting fumbling stage, and the automatic disassembly degree of the power battery is low and mainly depends on manual disassembly.
In the process of disassembling and recycling the power battery, how to efficiently separate the protective shell of the power battery from the battery matrix is a key problem, if a separation method is selected improperly, the battery is short-circuited and fires or even explodes, certain toxic gas is generated, and the safety hidden danger exists in manual operation.
Therefore, development of full-automatic power battery disassembly equipment is needed, and disassembly and recovery of the power battery are realized with environmental protection, energy saving, safety, reliability and high efficiency.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art and provides full-automatic power battery disassembling equipment which can realize a series of automatic technological processes of automatic feeding, lancing, cutting, separating, conveying, discharging and the like of a power battery.
The invention further aims to provide a control method based on the full-automatic power battery dismantling device.
In order to achieve the first object, the present invention adopts the following technical scheme:
the invention discloses full-automatic power battery disassembling equipment which comprises a frame, a feeding mechanism, a three-side battery ring cutting mechanism, a battery disassembling mechanism, a battery conveying mechanism, a feeding bin and a discharging bin, wherein the feeding mechanism, the three-side battery ring cutting mechanism, the battery disassembling mechanism, the battery conveying mechanism, the feeding bin and the discharging bin are all arranged on the frame, and the feeding bin is positioned below the feeding mechanism; the feeding mechanism is used for clamping and conveying the power battery from the feeding bin to the three-side battery ring cutting mechanism, the three-side battery ring cutting mechanism performs bottom slitting, upper and lower side slitting and battery head cutting procedures on the power battery, then the battery decomposing mechanism completes the separation and blanking procedures of the power battery shell and the battery core, and finally the battery shell and the battery core are collected and separated by the discharging bin; the three-side annular cutting mechanism of the battery comprises a battery bottom cutting mechanism, a battery side cutting mechanism and a battery head cutting mechanism, wherein the battery bottom cutting mechanism is used for finishing the cutting procedure of the bottom shell of the power battery; the battery side surface lancing mechanism is used for completing lancing working procedures of the upper side surface and the lower side surface of the power battery; the battery head cutting mechanism is used for completing a battery head cutting procedure of the power battery; the battery conveying mechanism is used for conveying the power battery among different procedures.
As an optimized technical scheme, the feeding mechanism comprises a Y-axis mechanical arm, a Z-axis mechanical arm, a clamping jaw device and a lifting device, wherein the Y-axis mechanical arm consists of a Y-axis screw rod module, a Y-axis motor and a Y-axis sliding table, and the Y-axis sliding table is driven by the Y-axis motor positioned at one end of the Y-axis screw rod module to realize that the Y-axis sliding table moves along the Y-axis direction; the Z-axis manipulator is positioned on the Y-axis sliding table and comprises a Z-axis manipulator and a Z-axis cylinder, and the Z-axis manipulator is driven by the Z-axis cylinder to move in the Z-axis direction; the clamping jaw device is positioned on a sliding block of the Z-axis manipulator and comprises clamping jaws and a clamping jaw cylinder, wherein the clamping jaws are positioned at the lower end of the Z-axis manipulator, and the clamping jaw cylinder drives the clamping jaws to realize opening and closing actions; the lifting device is composed of a lifting plate, a lifting motor and a lifting screw rod module, the lifting motor drives the lifting plate to move up and down along the Z-axis direction and is used for lifting a power battery in the feeding bin to a position close to the clamping jaw device, so that the moving stroke of the Z-axis mechanical arm is reduced, and the grabbing efficiency is improved.
As an optimized technical scheme, the battery bottom lancing mechanism comprises a bottom lancing device, a first positioning device and a pushing device, wherein the bottom lancing device consists of a bottom lancing motor, a grinding wheel, a bottom lancing moving motor and a bottom lancing moving platform, the grinding wheel is driven to work by the bottom lancing motor, the bottom lancing motor is positioned on the bottom lancing moving platform, the bottom lancing moving platform is connected with a frame by a sliding rail, and the bottom lancing moving motor drives the bottom lancing moving platform to move along the X-axis direction on the frame so as to drive the bottom lancing motor and the grinding wheel to move along the X-axis direction; the first positioning device consists of a first X-direction positioning device, a first Y-direction positioning device and a first Z-direction positioning device, so that the accurate positioning of the power battery in the X, Y, Z directions is realized; the pushing device consists of a pushing plate and a pushing cylinder, wherein the pushing plate is positioned on the frame, and the pushing cylinder drives the pushing plate to move along the X-axis direction and is used for pushing the power battery which completes the lancing process to the conveying mechanism.
The battery side surface lancing mechanism comprises a side surface lancing device, a second positioning device and a movable slipway, wherein the side surface lancing device comprises two groups of side surface lancing devices with similar structures, the two groups of side surface lancing devices are respectively positioned at the upper side and the lower side of the power battery, the side surface lancing device comprises a side surface lancing motor, a side surface lancing grinding wheel, a side surface lancing motor slipway and a side surface lancing movable motor, the side surface lancing motor is arranged on the side surface lancing motor slipway, the side surface lancing motor slipway is connected with a rack through a lancing motor slide rail and a lancing motor slide way, the side surface lancing movable motor drives the side surface lancing motor slipway to move along the lancing motor slide rail, and the side surface lancing motor drives the side surface lancing grinding wheel to realize lancing work on the upper side surface battery shell and the lower side surface battery shell of the power battery; the second positioning device consists of a second X-direction positioning device, a second Y-direction positioning device and a second Z-direction positioning device, so that the accurate positioning and the stability of the power battery in the X, Y, Z directions are realized; the movable slipway is composed of a Y-direction movable slipway and an X-direction movable slipway, the Y-direction movable slipway is used for realizing carry and return in the Y-axis direction, the power battery is convenient to pass through the side surface lancing mechanism, and the X-direction movable slipway is positioned on the Y-direction movable slipway and is used for assisting X-direction positioning and pushing of the power battery.
As the preferable technical scheme, battery head cutting mechanism comprises cutting device, third positioner, blevile of push, cutting device comprises X to remove slip table, Z to remove slip table, abrasive cutting wheel, cutting motor, Z is to removing the slip table to be located X to removing the slip table, cutting motor is located Z to removing the slip table, abrasive cutting wheel is connected with cutting motor, abrasive cutting wheel is removed to the position of pressing close to the battery head under the assistance of X to removing the slip table, Z removes the slip table, and cutting motor drive abrasive cutting wheel realizes the cutting action to the battery head, third positioner comprises third X to location, third Y to location, third Z to positioner, realizes the accurate positioning and the firm of power battery in X, Y, Z three directions, blevile of push comprises ejector pad, ejector cylinder for with the power battery that cuts to conveying mechanism.
As the preferable technical scheme, battery decomposition mechanism comprises loading attachment, positioner, mobile device, supplementary unloader, loading attachment comprises striker plate, push plate, pushing cylinder for with the power battery on the conveying mechanism propelling movement to decomposition mechanism on, positioner comprises X to location, Y to location, Z to location, realizes the accurate positioning and the firm of power battery in X, Y, Z three orientation, mobile device comprises X to removal slip table, Y is used for realizing carry, the backset in Y axial direction of Y axial direction, and the power battery of being convenient for passes through battery decomposition mechanism, X is used for realizing X to location, unloading to the slip table, supplementary unloader comprises electric core feed opening, shell feed opening, supplementary electric core, shell fall into corresponding feed bin.
In order to achieve the second object, the present invention adopts the following technical scheme:
the invention discloses a method for fully automatically disassembling power batteries, which comprises the following steps:
s1, a feeding mechanism grabs and transfers a power battery from a feeding bin to a station to be cut of a battery bottom lancing mechanism;
s2, accurately positioning the battery to be disassembled by the battery bottom lancing mechanism, completing the lancing process of the bottom shell of the battery, and pushing the battery with the lanced battery to the battery side lancing mechanism by the conveying mechanism;
s3, the lancing mechanism completes lancing working procedures of the upper and lower side shells of the battery, and the battery with the lanced battery is pushed to the battery head cutting mechanism through the conveying mechanism;
s4, the battery head cutting mechanism completes cutting and separating of the battery head, and the battery with the cut battery head is pushed to the battery decomposing mechanism through the conveying mechanism;
s5, the battery decomposing mechanism peels off the battery shell, and the battery core and the shell are respectively sent to different discharging bins for recycling.
As a preferred technical solution, step S2 specifically includes:
the positioning device of the battery bottom lancing mechanism is used for positioning the power battery, the bottom lancing moving motor drives the bottom lancing moving platform to move along the X-axis direction until the grinding wheel is in contact with the bottom shell of the power battery, the bottom lancing motor drives the grinding wheel to rotate, the bottom shell lancing action of the power battery is realized, after the bottom shell lancing process is finished, the bottom lancing motor stops rotating, the bottom lancing moving motor drives the bottom lancing moving platform to return to the initial position, the positioning device returns to the initial position, the battery is released, the pushing plate cylinder drives the pushing plate to push the power battery to the conveying mechanism and then reset, and the conveying mechanism conveys the power battery to the battery side lancing mechanism.
As a preferable technical scheme, step S3 specifically includes:
the Y-direction sliding table of the battery side surface slitting mechanism moves along the Y-axis direction to the power battery direction, X, Y is positioned to realize accurate positioning of the power battery in the X-axis direction and the Y-axis direction, the Z-direction positioning cylinder drives the Z-direction positioning block to move downwards to press the power battery, the side surface slitting motor drives the side surface slitting grinding wheel to move towards the power battery direction until the grinding wheel contacts with the battery shell, the side surface slitting motor, the X-direction sliding table motor or the cylinder simultaneously act, and the side surface slitting grinding wheel performs slitting action on the upper side surface shell and the lower side surface shell of the power battery when the X-direction sliding table moves with the power battery. After the lancing is completed, the Z-direction positioning and the Y-direction positioning are restored to the initial positions, the Y-direction sliding table is restored to the initial positions, and meanwhile, the X-direction movable cylinder drives the X-direction movable clamping plate to assist the battery which is subjected to the side lancing process to move to the conveying mechanism, and the conveying mechanism conveys the power battery to the battery head cutting mechanism;
the X-direction positioning cylinder and the Y-direction positioning cylinder of the battery head cutting mechanism respectively drive the X-direction positioning plate and the Y-direction positioning plate to position the power battery in the XY two directions, the X-direction positioning plate and the Y-direction positioning plate rotate along the axial direction until the X-direction positioning plate is tightly attached to the shell of the power battery when the XY-direction positioning is realized, the Z-direction positioning cylinder drives the Z-direction positioning block to move downwards until the Z-direction positioning block is tightly attached to the shell of the power battery, the X-direction sliding table motor drives the X-direction sliding table to move towards the direction of the power battery, so that the grinding wheel is driven to move to the upper side of the power battery, the battery head cutting motor works to drive the grinding wheel to rotate, the Z-direction moving motor drives the grinding wheel to move downwards at the same time, the battery head cutting action is realized, the grinding wheel stops working after the battery head falls into the cutting completion, the Z-direction sliding table and the X-direction sliding table resets, the positioning device returns to the initial position, the pushing cylinder drives the pushing plate to push the cut battery to the conveying mechanism, and the conveying mechanism conveys the battery to the decomposing mechanism.
As a preferable technical scheme, step S5 specifically includes:
the battery is transferred from the conveying mechanism to a station to be decomposed by the feeding device of the battery decomposing mechanism, the Y-direction moving sliding table is driven by the Y-direction moving sliding table to move to a position close to the power battery in the direction of the power battery, the Y-direction positioning cylinder is driven by the Y-direction positioning cylinder to position the power battery in the Y-axis direction, the X-direction moving sliding table is driven by the X-direction positioning cylinder to move to the front end of the X-direction moving positioning block to exceed the outer shells on the left side and the right side of the power battery respectively, at the moment, two X-direction fixed positioning blocks located on the Y-direction moving sliding table are folded, the X-direction moving sliding table is driven by the X-direction moving sliding table to move in the X-direction fixed positioning block direction, so that the X-direction moving positioning block is driven by the Z-direction positioning block to move downwards until saw teeth of the X-direction moving positioning block enter a cell, the saw teeth of the X-direction moving positioning block enter a cutting slot on the upper surface of the power battery and tightly press the cell, the Y-direction moving sliding table is driven by the Y-direction moving sliding table cylinder to move to an initial position until the distance between the two X-direction fixed positioning blocks exceeds the width of the power battery, at the outer shells of the power battery, at the moment, the outer shells of the power battery are pressed by the X-direction moving positioning block shell of the X-direction moving positioning block presses the outer shells, the outer shells of the X-direction positioning block to press the electric core, and the electric core falls into the initial position along the X-direction positioning block, and the X-direction positioning shell is driven by the X-direction positioning cylinder, and the electric core falls down to the electric core, and the electric positioning cylinder moves down position to move to the electric positioning cylinder, and the electric positioning cylinder.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the invention has high automation degree, automatic classification of materials such as the battery head, the battery core, the shell and the like, active collection of waste gas and dust, environment-friendly recovery of waste and high disassembly efficiency.
2. The main process part of the invention adopts the totally enclosed outer cover, thereby effectively isolating the noise and dust in the equipment, protecting the safety of personnel and the equipment and reducing the cutting danger.
3. The invention has wide applicability, can be suitable for automatic disassembly of power batteries with different types and specifications, and is suitable for batch production.
4. The invention is provided with the slits on the bottom, the upper side and the lower side of the power battery, which is beneficial to the separation of the battery shell and the battery core.
5. The invention adopts an integrated design, saves space and improves the disassembly efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;
FIG. 2 is a perspective view of the loading mechanism of the present invention;
FIG. 3 is a perspective view of the battery bottom lancing mechanism of the present invention;
FIG. 4 is a perspective view of the battery side lancing mechanism of the present invention;
FIG. 5 is a perspective view of the battery head cutting mechanism of the present invention;
fig. 6 is a perspective view of a battery disassembly mechanism of the present invention;
Fig. 7 (a) is a perspective view of the frame of the present invention, fig. 1;
fig. 7 (b) is a perspective view of the frame of the present invention, fig. 2;
fig. 8 is a process flow chart of the present embodiment.
Wherein:
fig. 1: the device comprises a frame 1, a feeding mechanism 2, a battery bottom lancing mechanism 3, a battery side lancing mechanism 4, a battery head cutting mechanism 5, a battery decomposing mechanism 6, a battery conveying mechanism 7, a feeding bin 8, a dust removing device 9, a purifying device 10 and a power battery 11.
Fig. 2:201 is a lifting plate, 202 is a lifting motor, 203 is a lifting screw module, 204 is a Y-axis screw module, 205 is a Y-axis motor, 206 is a Y-axis sliding table, 207 is a Z-axis manipulator, 208 is a Z-axis cylinder, 209 is a clamping jaw, and 210 is a clamping jaw cylinder.
Fig. 3:301 is a bottom lancing motor, 302 is a grinding wheel, 303 is a bottom lancing moving motor, 304 is an X-direction positioning push plate, 305 is a Y-direction positioning fixed push plate, 306 is a Y-direction positioning movable push plate, 307 is a Y-direction positioning cylinder, 308 is a Z-direction lower pressure plate, 309 is a Z-direction lower pressure cylinder, 310 is a pushing plate, 311 is a pushing cylinder, and 30 is a power battery.
Fig. 4:401 is a side lancing motor, 402 is a side lancing grinding wheel, 403 is a side lancing motor slipway, 404 is a lancing motor slipway, 405 is a lancing motor slider, 406 is a side lancing moving motor, 407 is a Y-direction movable clamp plate, 408 is a Y-direction movable cylinder, 409 is a Y-direction fixed clamp plate, 410 is a Z-direction positioning block, 411 is an X-direction fixed clamp plate, 412 is an X-direction movable clamp plate, 413 is an X-direction movable cylinder, 414 is a Y-direction slipway, 415 is an X-direction slipway.
In the embodiment shown in fig. 5, 501 is an X-direction slide rail, 502 is an X-direction slide block, 503 is an X-direction slide table, 504 is a Z-direction slide block, 505 is a Z-direction slide table, 506 is a Z-direction moving motor, 507 is a battery head cutting motor, 508 is a grinding wheel, 509 is a Y-direction positioning plate, 510 is a Y-direction positioning cylinder, 511 is an X-direction positioning plate, 512 is an X-direction positioning cylinder, 513 is a Z-direction positioning block, 514 is a Z-direction positioning cylinder, 515 is a pushing plate, and 516 is a pushing cylinder.
In the embodiment shown in fig. 6, 601 is a baffle plate, 602 is a pushing plate, 603 is a pushing cylinder, 604 is an X-direction movable positioning block, 605 is an X-direction fixed positioning block, 606 is an X-direction positioning connection block, 607 is an X-direction positioning slide block, 608 is an X-direction positioning guide rail, 609 is an X-direction positioning cylinder, 610 is a Y-direction positioning block, 611 is a Y-direction positioning cylinder, 612 is an X-direction moving slide table, 613 is an X-direction moving slide table cylinder, 614 is an X-direction moving slide table guide rail, 615 is a Y-direction moving slide table, 616 is a Y-direction moving slide block, 617 is a Y-direction moving slide table guide rail, 618 is a Y-direction moving slide table cylinder, 619 is a Z-direction positioning block, 620 is a Z-direction positioning cylinder, 621 is a battery core blanking port, 622 is a housing blanking port, 1 is a frame, and 11 is a power battery.
Fig. 7 (a) - (b): 1 is a frame, 12 is a protective outer cover, 13 is an observation window, 14 is an HMI,15 is a battery head discharging bin, 16 is a shell discharging bin, 17 is a battery core discharging bin, and 18 is a control cabinet.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but embodiments of the present invention are not limited thereto.
Examples
As shown in fig. 1, the full-automatic power battery disassembling device of the embodiment comprises a frame 1, a feeding mechanism 2, a battery bottom lancing mechanism 3, a battery side lancing mechanism 4, a battery head cutting mechanism 5, a battery disassembling mechanism 6, a battery conveying mechanism 7, a feeding bin 8, a dust removing device 9 and a purifying device 10. The full-automatic power battery disassembling equipment can realize a series of automatic technological processes of feeding, bottom cutting, side cutting, battery head cutting, battery decomposition, discharging and the like of the power battery, and is simultaneously provided with a dust removing device and a purifying device to remove dust, waste gas and the like generated in the whole technological process.
In this embodiment, referring to fig. 2, the structure of the feeding mechanism is mainly composed of a Y-axis manipulator, a Z-axis manipulator 207, a clamping jaw device, and a lifting device, so as to complete the movement of transferring the power battery to be disassembled from the feeding bin to the battery bottom lancing mechanism 3. The Y-axis manipulator comprises a Y-axis screw module 204, a Y-axis motor 205 and a Y-axis sliding table 206, and the Y-axis sliding table is driven by the Y-axis motor positioned at one end of the Y-axis screw module. The Z-axis manipulator is located on the Y-axis sliding table, and the Z-axis manipulator is driven by the Z-axis cylinder 208 to move in the Z-axis direction. The clamping jaw device is located on the sliding block of the Z-axis manipulator and comprises clamping jaws 209 and clamping jaw cylinders 210, the clamping jaws are located at the lower end of the Z-axis manipulator, and the clamping jaws are driven by the clamping jaw cylinders to realize opening and closing actions. The lifting device comprises a lifting plate 201, a lifting motor 202 and a lifting screw rod module 203, wherein the lifting screw rod module is arranged in the vertical direction with the Y-axis manipulator, the lifting plate is arranged at the bottom end of the lifting screw rod module, and the lifting screw rod module is driven by the lifting motor to realize the movement of the lifting plate in the Z-axis direction, reduce the movement stroke of the Z-axis manipulator and improve the feeding efficiency.
In this embodiment, referring to fig. 3, the structure of the battery bottom lancing mechanism is mainly composed of three parts, namely a bottom lancing device, a first positioning device and a pushing device, where the bottom lancing device implements lancing operation on a bottom casing of a power battery, the bottom lancing device includes a bottom lancing motor 301, a grinding wheel 302, a bottom lancing moving motor 303, and a bottom lancing moving platform, the grinding wheel is driven to operate by the bottom lancing motor, the bottom lancing motor is located on the bottom lancing moving platform, the bottom lancing moving platform is connected with a frame 1 by a sliding rail, and the bottom lancing moving motor drives the bottom lancing moving platform to move along an X-axis direction on the frame, so as to drive the bottom lancing motor and the grinding wheel to move in the X-axis direction. The first positioning device realizes that the power battery is positioned in the three axial directions of X, Y, Z, ensures that the power battery 11 does not shake in the joint cutting work, and comprises a first X-direction positioning device, a Y-direction positioning device and a Z-direction positioning device, wherein the first X-direction positioning device consists of an X-direction positioning push plate 304 and an X-term positioning cylinder, and the X-direction positioning cylinder drives the X-direction positioning push plate to move along the X direction. The first Y-direction positioning device consists of a Y-direction positioning fixed push plate 305, a Y-direction positioning movable push plate and a Y-direction positioning air cylinder 307, wherein the first Y-direction positioning fixed push plate is fixedly arranged on the frame, the first Y-direction positioning movable push plate is positioned on the opposite side of the Y-direction positioning fixed push plate, and the first Y-direction positioning air cylinder drives the first Y-direction positioning movable push plate to move along the Y-axis direction. The first Z-direction positioning device consists of a Z-direction lower pressing plate 308 and a Z-direction lower pressing cylinder, wherein the Z-direction lower pressing plate is positioned on one side of the Y-direction positioning fixed pushing plate, and the Z-direction lower pressing cylinder drives the Z-direction lower pressing plate to move along the Z-axis direction. The pushing device pushes the power battery for completing the bottom lancing process onto the conveying mechanism, and comprises a pushing plate 310 and a pushing cylinder 311, wherein the pushing plate is positioned on the frame, and the pushing cylinder drives the pushing plate to move along the X-axis direction.
In this embodiment, referring to fig. 4, the structure of the battery side lancing mechanism is shown in fig. 4, where the battery side lancing mechanism mainly includes a side lancing device, a second positioning device, and a mobile slipway, where the side lancing device implements a lancing procedure for the upper and lower sides of the power battery, and the side lancing device includes two sets of side lancing devices with similar structures, and is respectively located on the upper and lower sides of the power battery placement platform. Each group of side surface slitting device comprises a side surface slitting motor 401, a side surface slitting grinding wheel 402, a side surface slitting motor sliding table 403, a slitting motor sliding rail 404, a slitting motor sliding block 405 and a side surface slitting moving motor 406, wherein the side surface slitting motor is positioned on the side surface slitting motor sliding table and drives the side surface slitting grinding wheel to rotate, the side surface slitting motor sliding table is connected with the frame through the slitting motor sliding rail and the slitting motor sliding block, and the side surface slitting moving motor drives the side surface slitting motor sliding table to move along the Z-axis direction, so that the side surface slitting grinding wheel is driven to move along the Z-axis direction. The movable sliding table is used for realizing carry and backset in the Y-axis direction, and is convenient for power battery's transportation, and the movable sliding table includes X to slip table 415, Y to slip table 414, and X is connected with the frame through X to slider, X to the slide rail, and Y is located X to the slip table, is connected with X slip table through Y to slider, Y to the slide rail, can drive X to slip table, Y to slip table respectively in X-axis, Y-axis direction through motor or cylinder respectively. The second positioning device is used for realizing accurate positioning of the power battery on the side lancing mechanism and ensuring that the power battery is stable and does not move in the lancing process flow, and comprises a second X-direction positioning device, a second Y-direction positioning device and a second Z-direction positioning device, wherein the second X-direction positioning device consists of an X-direction fixed clamping plate 411, an X-direction movable clamping plate 412 and an X-direction movable air cylinder 413, the X-direction fixed clamping plate, the X-direction movable clamping plate and the X-direction movable air cylinder are all positioned on a Y-direction sliding table, and the X-direction movable air cylinder drives the X-direction movable clamping plate to move along the X-axis direction; the second Y-direction positioning is composed of a Y-direction movable clamping plate 407, a Y-direction movable cylinder 408 and a Y-direction fixed clamping plate 409, wherein the Y-direction fixed clamping plate is positioned on the Y-direction sliding table, the Y-direction movable clamping plate and the Y-direction movable cylinder are positioned on the frame, and the Y-direction movable cylinder drives the Y-direction movable clamping plate to move along the Y-axis direction; the second Z-direction positioning is composed of a Z-direction positioning block 410 and a Z-direction positioning cylinder, and the Z-direction positioning block and the Z-direction positioning cylinder are positioned on the Y-direction sliding table.
In this embodiment, referring to fig. 5, the structure of the battery head cutting mechanism is mainly composed of a cutting device, a third positioning device and a pushing device. The cutting device is used for cutting a battery head of the power battery and comprises an X-direction sliding rail 501, an X-direction sliding block 502, an X-direction sliding table 503, a Z-direction sliding block 504, a Z-direction sliding table 505, a Z-direction moving motor 506 and battery head cutting motors 507 and 508, wherein the X-direction sliding table is connected with the frame through the X-direction sliding rail and the X-direction sliding block, the X-direction sliding table motor drives the X-direction sliding table to move along the X-axis direction, the Z-direction sliding table is positioned on the X-direction sliding table, the X-direction sliding table is connected with the X-direction sliding rail through the Z-direction sliding block, the battery head cutting motor is positioned on the Z-direction sliding table, the battery head cutting motor drives the grinding wheel to rotate, and one end of the X-direction sliding table is provided with the Z-direction moving motor for driving the Z-direction sliding table to move along the Z-axis direction, so as to drive the battery head cutting motor and the grinding wheel to move along the Z-axis direction; the third positioning device is used for accurately positioning the power battery to be cut at a power battery station of the battery head cutting mechanism and ensuring that the power battery does not move in the cutting process, the third positioning device comprises a third X-direction positioning device, a third Y-direction positioning device and a third Z-direction positioning device, wherein the third X-direction positioning device comprises an X-direction positioning plate 511 and an X-direction positioning cylinder 512, the X-direction positioning cylinder drives the X-direction positioning plate to move along the X-axis direction, the X-direction positioning plate can rotate along the axial direction, the third Y-direction positioning device comprises a Y-direction positioning plate 509, the Y-direction positioning cylinder 510 is a Y-direction positioning cylinder, the Y-direction positioning cylinder drives the Y-direction positioning plate to move along the Y-axis direction, the Y-direction positioning plate can rotate along the axial direction, the third Z-direction positioning device comprises a Z-direction positioning block 513 and a Z-direction positioning cylinder 514, and the Z-direction positioning cylinder drives the Z-direction positioning block to move along the Z-axis direction; the pushing device is used for pushing the cut power battery onto the conveying mechanism, and comprises a pushing plate 515 and a pushing cylinder 516, and the pushing cylinder drives the pushing plate to move along the Y-axis direction.
In this embodiment, referring to fig. 6, the structure diagram of the battery decomposition mechanism is mainly composed of a feeding device, a fourth positioning device, a moving device and an auxiliary discharging device, where the fourth positioning device and the moving device are symmetrically arranged, the feeding device is used for transferring a power battery on a conveying device to a decomposition station, the feeding device includes a baffle plate 601, a pushing plate 602 and a pushing cylinder 603, the baffle plate is located at one end of the conveying device and prevents the power battery from going forward, and the pushing cylinder drives the pushing plate to move along the X-axis direction, so that the power battery is transferred from the conveying device to the decomposition station. The moving device can realize X-axis direction and Y-axis direction movement, is convenient for X-axis direction positioning and blanking in the X-axis direction movement, is positioned in the Y-axis direction, and comprises an X-direction moving sliding table 612, an X-direction moving sliding table cylinder 613, an X-direction moving sliding table guide rail 614, a Y-direction moving sliding table 615, a Y-direction moving sliding block 616, a Y-direction moving sliding table guide rail 617 and a Y-direction moving sliding table cylinder 618, wherein the X-direction moving sliding table is positioned on the Y-direction moving sliding table, is connected with the Y-direction moving sliding table through the X-direction moving sliding table guide rail and the X-direction moving sliding block, is positioned at one end of the X-direction moving sliding table, is driven to move along the X-axis direction, is positioned on a frame 1, is connected with the frame through the Y-direction moving sliding block and the Y-direction moving sliding table guide rail, and is driven to move along the Y-direction moving sliding table through the Y-direction moving sliding table cylinder. The fourth positioning device realizes the positioning of the power battery to be disassembled in three axial directions of XYZ and the disassembly of the shell in the X-axis direction, the X-direction positioning comprises an X-direction movable positioning block 604, an X-direction fixed positioning block 605, an X-direction positioning connecting block 606, an X-direction positioning slide block 607, an X-direction positioning guide rail 608 and an X-direction positioning cylinder 609, the X-direction fixed positioning block is positioned on the Y-direction moving sliding table, the X-direction movable positioning block is positioned on the X-direction moving sliding table, and is connected with the X-direction moving sliding table through the X-direction positioning connecting block, the X-direction positioning slide block and the X-direction positioning guide rail, the X-direction positioning cylinder is connected with the X-direction positioning connecting block, drives the X-direction movable positioning block to move along the Y-axis direction, is provided with saw teeth on one side of the X-direction positioning block, realizes the X-axis direction positioning of the power battery, and simultaneously inserts the saw teeth of the positioning block into the battery core, so that the battery shell is convenient to disassemble, the Y-direction positioning comprises a Y-direction positioning block 610 and a Y-direction positioning cylinder 611, the Y-direction positioning block and the Y-direction positioning cylinder are positioned on the X-direction moving sliding table, and the Y-direction positioning cylinder drives the Y-direction positioning block to move along the Y-axis direction. The Z-direction positioning comprises a Z-direction positioning block 619 and a Z-direction positioning cylinder 620, wherein the Z-direction positioning block and the Z-direction positioning cylinder are positioned on the frame, and the bottom of the Z-direction positioning block is conical. The auxiliary discharging device comprises a battery core discharging opening 621 and a shell discharging opening 622, wherein the battery core discharging opening 621 and the shell discharging opening 622 are both positioned on the frame, a discharging bin is arranged below the discharging opening, the battery core discharging opening is positioned at the front end of the power battery disassembling station, and the shell discharging opening is positioned at the side end of the power battery disassembling station.
In this embodiment, referring to fig. 7 (a) and (b), four sides of the rack 1 are respectively provided with a discharging bin and an upper bin, and the discharging bin mainly includes a battery head discharging bin 15, a housing discharging bin 16 and a battery core discharging bin 17. The protective cover 12 is positioned above the frame 1, and the protective cover furthest isolates dust and noise and protects personnel and equipment. Four sides of the protective housing 12 are provided with viewing windows 13 for manually viewing the operation of the inside of the apparatus. HMI (human-machine interface) 14 is provided on the protective housing 12, a control cabinet 18 is provided on the protective housing 12, and an air-suction hole is provided on the top of the protective housing 12 for connection to an external exhaust gas treatment system.
In this embodiment, the conveying mechanism mainly completes the transmission of the power battery among the operating mechanisms, and the battery conveying mechanism 7 comprises a conveying belt or a conveying roller and a conveying motor, and the conveying belt or the conveying roller is driven to run by the conveying motor, so that the conveying process of the power battery is realized.
As shown in fig. 8, the working procedure of this embodiment is:
1. the Y-axis mechanical arm, the Z-axis mechanical arm and the lifting device of the feeding mechanism position the power battery to be grabbed in the feeding bin, the clamping jaw device cylinder acts to drive the clamping jaw to grab the power battery in the feeding bin, the Y-axis motor drives the Y-axis sliding table to move towards the battery bottom lancing mechanism, after the Y-axis motor is in place, the clamping jaw cylinder acts, the clamping jaw loosens the clamped power battery, and the power battery is released to a lancing station of the battery bottom lancing mechanism. And the Y-axis mechanical arm and the clamping jaw device return to the initial feeding position.
2. The positioning device of the battery bottom lancing mechanism is used for positioning the power battery, the bottom lancing moving motor drives the bottom lancing moving platform to move along the X-axis direction until the grinding wheel is in contact with the bottom shell of the power battery, the bottom lancing motor drives the grinding wheel to rotate, the bottom shell lancing action of the power battery is realized, after the bottom shell lancing process is finished, the bottom lancing motor stops rotating, the bottom lancing moving motor drives the bottom lancing moving platform to return to the initial position, the positioning device returns to the initial position, the battery is released, the pushing plate cylinder drives the pushing plate to push the power battery to the conveying mechanism and then reset, and the conveying mechanism conveys the power battery to the battery side lancing mechanism.
3. The Y-direction sliding table of the battery side surface slitting mechanism moves along the Y-axis direction to the power battery direction, X, Y is positioned to realize accurate positioning of the power battery in the X-axis direction and the Y-axis direction, the Z-direction positioning cylinder drives the Z-direction positioning block to move downwards to press the power battery, the side surface slitting motor drives the side surface slitting grinding wheel to move towards the power battery direction until the grinding wheel contacts with the battery shell, the side surface slitting motor, the X-direction sliding table motor or the cylinder simultaneously act, and the side surface slitting grinding wheel performs slitting action on the upper side surface shell and the lower side surface shell of the power battery when the X-direction sliding table moves with the power battery. After the lancing is completed, the Z-directional positioning and the Y-directional positioning are restored to the initial positions, the Y-directional sliding table is restored to the initial positions, and meanwhile, the X-directional movable cylinder drives the X-directional movable clamping plate to assist the battery which is subjected to the side lancing process to move to the conveying mechanism, and the conveying mechanism conveys the power battery to the battery head cutting mechanism.
4. The X-direction positioning cylinder and the Y-direction positioning cylinder of the battery head cutting mechanism respectively drive the X-direction positioning plate and the Y-direction positioning plate to position the power battery in the XY two directions, the X-direction positioning plate and the Y-direction positioning plate rotate along the axial direction until the X-direction positioning plate is tightly attached to the shell of the power battery when the XY-direction positioning is realized, the Z-direction positioning cylinder drives the Z-direction positioning block to move downwards until the Z-direction positioning block is tightly attached to the shell of the power battery, the X-direction sliding table motor drives the X-direction sliding table to move towards the direction of the power battery, so that the grinding wheel is driven to move to the upper side of the power battery, the battery head cutting motor works to drive the grinding wheel to rotate, the Z-direction moving motor drives the grinding wheel to move downwards at the same time, the battery head cutting action is realized, the grinding wheel stops working after the battery head falls into the cutting completion, the Z-direction sliding table and the X-direction sliding table resets, the positioning device returns to the initial position, the pushing cylinder drives the pushing plate to push the cut battery to the conveying mechanism, and the conveying mechanism conveys the battery to the decomposing mechanism.
5. The battery is transferred from the conveying mechanism to a station to be decomposed by the feeding device of the battery decomposing mechanism, the Y-direction moving sliding table is driven by the Y-direction moving sliding table to move to a position close to the power battery in the direction of the power battery, the Y-direction positioning cylinder is driven by the Y-direction positioning cylinder to position the power battery in the Y-axis direction, the X-direction moving sliding table is driven by the X-direction positioning cylinder to move to the front end of the X-direction moving positioning block to exceed the outer shells on the left side and the right side of the power battery respectively, at the moment, two X-direction fixed positioning blocks located on the Y-direction moving sliding table are folded, the X-direction moving sliding table is driven by the X-direction moving sliding table to move in the X-direction fixed positioning block direction, so that the X-direction moving positioning block is driven by the Z-direction positioning block to move downwards until saw teeth of the X-direction moving positioning block enter a cell, the saw teeth of the X-direction moving positioning block enter a cutting slot on the upper surface of the power battery and tightly press the cell, the Y-direction moving sliding table is driven by the Y-direction moving sliding table cylinder to move to an initial position until the distance between the two X-direction fixed positioning blocks exceeds the width of the power battery, at the outer shells of the power battery, at the moment, the outer shells of the power battery are pressed by the X-direction moving positioning block shell of the X-direction moving positioning block presses the outer shells, the outer shells of the X-direction positioning block to press the electric core, and the electric core falls into the initial position along the X-direction positioning block, and the X-direction positioning shell is driven by the X-direction positioning cylinder, and the electric core falls down to the electric core, and the electric positioning cylinder moves down position to move to the electric positioning cylinder, and the electric positioning cylinder.
The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.
Claims (6)
1. The full-automatic power battery disassembling device is characterized by comprising a frame, a feeding mechanism, a three-side battery ring cutting mechanism, a battery decomposing mechanism, a battery conveying mechanism, a feeding bin and a discharging bin, wherein the feeding mechanism, the three-side battery ring cutting mechanism, the battery decomposing mechanism, the battery conveying mechanism, the feeding bin and the discharging bin are all arranged on the frame, and the feeding bin is positioned below the feeding mechanism; the feeding mechanism is used for clamping and conveying the power battery from the feeding bin to the three-side battery ring cutting mechanism, the three-side battery ring cutting mechanism performs bottom slitting, upper and lower side slitting and battery head cutting procedures on the power battery, then the battery decomposing mechanism completes the separation and blanking procedures of the power battery shell and the battery core, and finally the battery shell and the battery core are collected and separated by the discharging bin; the three-side annular cutting mechanism of the battery comprises a battery bottom cutting mechanism, a battery side cutting mechanism and a battery head cutting mechanism, wherein the battery bottom cutting mechanism is used for finishing the cutting procedure of the bottom shell of the power battery; the battery side surface lancing mechanism is used for completing lancing working procedures of the upper side surface and the lower side surface of the power battery; the battery head cutting mechanism is used for completing a battery head cutting procedure of the power battery; the battery conveying mechanism is used for conveying the power battery among different working procedures;
The feeding mechanism comprises a Y-axis mechanical arm, a Z-axis mechanical arm, a clamping jaw device and a lifting device, wherein the Y-axis mechanical arm consists of a Y-axis screw module, a Y-axis motor and a Y-axis sliding table, and the Y-axis sliding table is driven by the Y-axis motor positioned at one end of the Y-axis screw module to realize that the Y-axis sliding table moves along the Y-axis direction; the Z-axis manipulator is positioned on the Y-axis sliding table and comprises a Z-axis manipulator and a Z-axis cylinder, and the Z-axis manipulator is driven by the Z-axis cylinder to move in the Z-axis direction; the clamping jaw device is positioned on a sliding block of the Z-axis manipulator and comprises clamping jaws and a clamping jaw cylinder, wherein the clamping jaws are positioned at the lower end of the Z-axis manipulator, and the clamping jaw cylinder drives the clamping jaws to realize opening and closing actions; the lifting device consists of a lifting plate, a lifting motor and a lifting screw rod module, wherein the lifting motor drives the lifting plate to move up and down along the Z-axis direction and is used for lifting a power battery in the feeding bin to a position close to the clamping jaw device so as to reduce the moving stroke of the Z-axis mechanical arm and improve the grabbing efficiency;
the battery bottom lancing mechanism comprises a bottom lancing device, a first positioning device and a pushing device, wherein the bottom lancing device consists of a bottom lancing motor, a grinding wheel, a bottom lancing moving motor and a bottom lancing moving platform, the grinding wheel is driven to work by the bottom lancing motor, the bottom lancing motor is positioned on the bottom lancing moving platform, the bottom lancing moving platform is connected with a frame through a sliding rail, and the bottom lancing moving motor drives the bottom lancing moving platform to move along the X-axis direction on the frame, so that the bottom lancing motor and the grinding wheel are driven to move along the X-axis direction; the first positioning device consists of a first X-direction positioning device, a first Y-direction positioning device and a first Z-direction positioning device, so that the accurate positioning of the power battery in the X, Y, Z directions is realized; the pushing device consists of a pushing plate and a pushing cylinder, wherein the pushing plate is positioned on the frame, and the pushing cylinder drives the pushing plate to move along the X-axis direction and is used for pushing the power battery which completes the lancing process to the conveying mechanism;
The battery side surface lancing mechanism consists of a side surface lancing device, a second positioning device and a movable slipway, wherein the side surface lancing device consists of two groups of side surface lancing devices with similar structures, the two groups of side surface lancing devices are respectively positioned at the upper side and the lower side of the power battery, the side surface lancing device consists of a side surface lancing motor, a side surface lancing grinding wheel, a side surface lancing motor slipway and a side surface lancing movable motor, the side surface lancing motor is arranged on the side surface lancing motor slipway, the side surface lancing motor slipway is connected with the stand through a lancing motor slide rail and a lancing motor slide block, the side surface lancing movable motor drives the side surface lancing motor slipway to move along the lancing motor slide rail, and the side surface lancing motor drives the side surface grinding wheel to realize lancing work on the upper side surface battery shell and the lower side surface battery shell of the power battery; the second positioning device consists of a second X-direction positioning device, a second Y-direction positioning device and a second Z-direction positioning device, so that the accurate positioning and the stability of the power battery in the X, Y, Z directions are realized; the movable slipway is composed of a Y-direction movable slipway and an X-direction movable slipway, the Y-direction movable slipway is used for realizing carry and withdrawal in the Y-axis direction, so that the power battery can conveniently pass through the side surface slitting mechanism, and the X-direction movable slipway is positioned on the Y-direction movable slipway and is used for assisting X-direction positioning and pushing of the power battery;
The battery head cutting mechanism comprises a cutting device, a third positioning device and a pushing device, wherein the cutting device comprises an X-direction moving sliding table, a Z-direction moving sliding table, a cutting wheel and a cutting motor, the Z-direction moving sliding table is positioned on the X-direction moving sliding table, the cutting motor is positioned on the Z-direction moving sliding table, the cutting wheel is connected with the cutting motor, the cutting wheel is moved to a position close to the battery head under the assistance of the X-direction moving sliding table and the Z-direction moving sliding table, the cutting motor drives the cutting wheel to realize the cutting action of the battery head, the third positioning device comprises a third X-direction positioning device, a third Y-direction positioning device and a third Z-direction positioning device, the accurate positioning and the stability of a power battery in X, Y, Z directions are realized, and the pushing device comprises a pushing plate and a pushing cylinder and is used for pushing the cut power battery to a conveying mechanism.
2. The full-automatic power battery disassembling device according to claim 1, wherein the battery disassembling mechanism comprises a feeding device, a positioning device, a moving device and an auxiliary discharging device, the feeding device comprises a baffle plate, a pushing plate and a pushing cylinder and is used for pushing the power battery on the conveying mechanism to the disassembling mechanism, the positioning device comprises an X-direction positioning device, a Y-direction positioning device and a Z-direction positioning device and is used for realizing accurate positioning and stability of the power battery in X, Y, Z directions, the moving device comprises an X-direction moving sliding table and a Y-direction moving sliding table, the Y-direction moving sliding table is used for realizing carry and withdrawal in the Y-axis direction of the Y-axis direction, the power battery is facilitated to pass through the battery disassembling mechanism, the X-direction sliding table is used for realizing positioning and discharging in the X-direction, the auxiliary discharging device comprises a battery core discharging opening and a shell discharging opening, and the auxiliary battery core and the shell fall into corresponding discharging bin.
3. A method of using the full-automatic power cell disassembly apparatus according to any one of claims 1 to 2, characterized by comprising the steps of:
s1, a feeding mechanism grabs and transfers a power battery from a feeding bin to a station to be cut of a battery bottom lancing mechanism;
s2, accurately positioning the battery to be disassembled by the battery bottom lancing mechanism, completing the lancing process of the bottom shell of the battery, and pushing the battery with the lanced battery to the battery side lancing mechanism by the conveying mechanism;
s3, the battery side surface slitting mechanism completes the slitting process of the upper and lower side surface shells of the battery, and the slit battery is pushed to the battery head cutting mechanism through the conveying mechanism;
s4, the battery head cutting mechanism completes cutting and separating of the battery head, and the battery with the cut battery head is pushed to the battery decomposing mechanism through the conveying mechanism;
s5, the battery decomposing mechanism peels off the battery shell, and the battery core and the shell are respectively sent to different discharging bins for recycling.
4. A method according to claim 3, wherein step S2 is specifically:
the positioning device of the battery bottom lancing mechanism is used for positioning the power battery, the bottom lancing moving motor drives the bottom lancing moving platform to move along the X-axis direction until the grinding wheel is in contact with the bottom shell of the power battery, the bottom lancing motor drives the grinding wheel to rotate, the bottom shell lancing action of the power battery is realized, after the bottom shell lancing process is finished, the bottom lancing motor stops rotating, the bottom lancing moving motor drives the bottom lancing moving platform to return to the initial position, the positioning device returns to the initial position, the battery is released, the pushing plate cylinder drives the pushing plate to push the power battery to the conveying mechanism and then reset, and the conveying mechanism conveys the power battery to the battery side lancing mechanism.
5. A method according to claim 3, wherein steps S3, S4 are specifically:
the Y-direction sliding table of the battery side surface slitting mechanism moves along the Y-axis direction to the direction of the power battery, X, Y is positioned to realize the accurate positioning of the power battery in the X-axis direction and the Y-axis direction, the Z-direction positioning cylinder drives the Z-direction positioning block to move downwards to press the power battery, the side surface slitting motor drives the side surface slitting grinding wheel to move towards the direction of the power battery until the grinding wheel contacts with the battery shell, the side surface slitting motor, the X-direction sliding table motor or the cylinder simultaneously act, and the side surface slitting grinding wheel performs slitting action on the upper side surface shell and the lower side surface shell of the power battery when the X-direction sliding table moves with the power battery; after the lancing is completed, the Z-direction positioning and the Y-direction positioning are restored to the initial positions, the Y-direction sliding table is restored to the initial positions, and meanwhile, the X-direction movable cylinder drives the X-direction movable clamping plate to assist the battery which is subjected to the side lancing process to move to the conveying mechanism, and the conveying mechanism conveys the power battery to the battery head cutting mechanism;
the X-direction positioning cylinder and the Y-direction positioning cylinder of the battery head cutting mechanism respectively drive the X-direction positioning plate and the Y-direction positioning plate to position the power battery in X, Y, the X-direction positioning plate and the Y-direction positioning plate rotate along the axial direction until the housing of the power battery is tightly attached when X, Y-direction positioning is realized, the Z-direction positioning cylinder drives the Z-direction positioning block to move downwards until the housing of the power battery is tightly attached, the X-direction sliding table motor drives the X-direction sliding table to move towards the direction of the power battery, thereby driving the grinding wheel to move to the upper side of the power battery, the battery head cutting motor works and drives the grinding wheel to rotate, meanwhile, the Z-direction moving motor drives the grinding wheel to move downwards to realize the cutting action of the battery head, the grinding wheel stops working after the battery head falls into the cutting completion, the Z-direction sliding table and the X-direction sliding table resets, the positioning device returns to the initial position, the pushing cylinder drives the pushing plate to push the cut battery to the conveying mechanism, and the conveying mechanism conveys the battery to the battery decomposition mechanism.
6. The method according to claim 4, wherein step S5 is specifically:
the battery is transferred from the conveying mechanism to a station to be decomposed by the feeding device of the battery decomposing mechanism, the Y-direction moving sliding table is driven by the Y-direction moving sliding table to move to a position close to the power battery in the direction of the power battery, the Y-direction positioning cylinder is driven by the Y-direction positioning cylinder to position the power battery in the Y-axis direction, the X-direction moving sliding table is driven by the X-direction positioning cylinder to move to the front end of the X-direction moving positioning block to exceed the outer shells on the left side and the right side of the power battery respectively, at the moment, two X-direction fixed positioning blocks located on the Y-direction moving sliding table are folded, the X-direction moving sliding table is driven by the X-direction moving sliding table to move in the X-direction fixed positioning block direction, so that the X-direction moving positioning block is driven by the Z-direction positioning block to move downwards until saw teeth of the X-direction moving positioning block enter a cell, the saw teeth of the X-direction moving positioning block enter a cutting slot on the upper surface of the power battery and tightly press the cell, the Y-direction moving sliding table is driven by the Y-direction moving sliding table cylinder to move to an initial position until the distance between the two X-direction fixed positioning blocks exceeds the width of the power battery, at the outer shells of the power battery, at the moment, the outer shells of the power battery are pressed by the X-direction moving positioning block shell of the X-direction moving positioning block presses the outer shells, the outer shells of the X-direction positioning block to press the electric core, and the electric core falls into the initial position along the X-direction positioning block, and the X-direction positioning shell is driven by the X-direction positioning cylinder, and the electric core falls down to the electric core, and the electric positioning cylinder moves down position to move to the electric positioning cylinder, and the electric positioning cylinder.
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| CN107146919B (en) * | 2017-06-13 | 2023-08-04 | 合肥国轩高科动力能源有限公司 | Cylindrical power battery disassembling device and method |
| CN107662015A (en) * | 2017-08-28 | 2018-02-06 | 惠州金源精密自动化设备有限公司 | A kind of battery core shell ring cutting mechanism and its battery core sheller |
| CN109904547B (en) * | 2017-12-11 | 2020-08-07 | 中国科学院过程工程研究所 | Waste cylindrical lithium battery pretreatment device and pretreatment method |
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