CN217646922U - Waste lithium battery pole piece recycling mechanism - Google Patents
Waste lithium battery pole piece recycling mechanism Download PDFInfo
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- CN217646922U CN217646922U CN202221027840.3U CN202221027840U CN217646922U CN 217646922 U CN217646922 U CN 217646922U CN 202221027840 U CN202221027840 U CN 202221027840U CN 217646922 U CN217646922 U CN 217646922U
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- Prior art keywords
- pole piece
- baffle
- length direction
- lithium battery
- frame
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 239000002699 waste material Substances 0.000 title claims description 19
- 238000004064 recycling Methods 0.000 title claims description 11
- 238000013519 translation Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000012546 transfer Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 8
- 241000252254 Catostomidae Species 0.000 claims description 6
- 238000011084 recovery Methods 0.000 abstract description 17
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 9
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 9
- 230000036541 health Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 4
- 210000004027 cell Anatomy 0.000 description 20
- 238000009434 installation Methods 0.000 description 8
- 239000012528 membrane Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010926 waste battery Substances 0.000 description 1
Images
Classifications
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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
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides an old and useless lithium-ion battery pole piece retrieves mechanism, include: the sorting mechanism comprises a rack, a material taking device, a suction device, an identification element and a translation device, wherein one end of the main conveying line extends into the rack; the material taking device is used for absorbing the lithium battery pole piece; a suction device for sucking the diaphragm; the identification element is arranged on the material taking device and used for identifying the positive plate, the negative plate and the diaphragm; and the translation device is fixedly arranged in the rack and used for driving the material taking device to translate up and down and translate left and right so as to enable the grabbed positive plate and the grabbed negative plate to be respectively placed on the positive sorting line and the negative grading line. The utility model discloses a mechanism is retrieved to pole piece can carry out positive plate, negative pole piece and diaphragm separation automatically and retrieve, need not the manual work and sorts, improves lithium battery pole piece recovery efficiency greatly, reduces simultaneously and causes harm to the health.
Description
Technical Field
The utility model relates to a waste battery retrieves technical field, especially relates to a waste lithium battery pole piece retrieves mechanism.
Background
With the application range of lithium batteries becoming wider, the demand of the whole industry for related materials is increasing, and particularly for waste blade lithium batteries, the waste blade lithium batteries have higher recovery value due to larger size, for example, common lithium cobalt oxide batteries contain metals such as cobalt, copper, aluminum, iron and the like, wherein the cobalt accounts for about 15%, and the situation can be effectively relieved by recovering the lithium batteries. At present, the recovery of the pole pieces of the lithium battery of the blade mainly adopts a manual sorting mode to separate and recover the positive pole piece, the negative pole piece and the diaphragm. The mode is wasted time and energy, and is inefficient, and old and useless lithium battery pole piece contains some dangerous chemical substances mostly simultaneously, and these pole pieces of long-term contact can cause harm to the health.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an old and useless lithium-ion battery pole piece retrieves mechanism solves among the prior art artifical letter sorting and retrieves lithium-ion battery pole piece and wastes time and energy, and inefficiency exists the problem of harm to the health.
The technical scheme of the utility model is realized like this:
the utility model provides an old and useless lithium-ion battery pole piece retrieves mechanism, include:
the main conveying line is used for horizontally conveying the cut lithium battery pole piece groups;
the positive sorting line is arranged on one side of the main conveying line in the length direction in parallel and is used for receiving the sorted positive plates;
the negative pole sorting line is arranged on the other side of the main conveying line in the length direction in parallel and is used for receiving sorted negative pole pieces;
the sorting mechanism comprises a frame, a material taking device, a suction device, an identification element and a translation device, wherein,
one end of the main conveying line extends into the rack;
the material taking device comprises a mounting rod and a plurality of suckers, wherein the mounting rod is parallel to the length direction of the main conveying line, and the suckers are arranged at equal intervals along the length direction of the bottom of the mounting rod and used for sucking the lithium battery pole pieces;
the suction device is arranged at the joint of the rack and the main conveying line and comprises a suction hood and a suction element, one end of the suction hood is communicated with the side wall of the rack, the other end of the suction hood is used for connecting the collection container, the suction element is communicated with the suction hood, and the suction element is used for sucking the diaphragm into the suction hood;
the identification element is arranged on the material taking device and used for identifying the positive plate, the negative plate and the diaphragm;
and the translation device is fixedly arranged in the rack and used for driving the material taking device to translate up and down and translate left and right so as to enable the grabbed positive plate and the grabbed negative plate to be respectively placed on the positive sorting line and the negative grading line.
On the basis of the technical scheme, preferably, the main conveying line comprises a first conveying frame and a first conveying belt laid along the length direction of the first conveying frame;
the main conveyor line still includes first baffle and first mounting, first baffle level sets up in the middle of the one end that the frame was kept away from in first conveyer belt, and first baffle flushes with first conveyer belt length direction, and the horizontal extension is formed with first limiting plate respectively along length direction both sides in first baffle top, and first mounting fixed mounting is on first carriage, and keeps away from the one end fixed connection of frame with first baffle.
On the basis of the technical scheme, preferably, the positive sorting line and the negative sorting line have the same structure and respectively comprise a second conveying frame and a second conveying belt laid along the length direction of the second conveying frame;
anodal letter sorting line still includes second baffle and second mounting, the setting of second baffle level is kept away from the one end of frame in the middle of at the second transmission band, and the second baffle flushes with second transmission band length direction, and second baffle top is formed with the second limiting plate along length direction both sides difference horizontal extension, and second mounting fixed mounting just keeps away from the one end fixed connection of frame with the second baffle on the second carriage.
On the basis of the technical scheme, preferably, the translation device comprises a first straight line module and a second straight line module, the first straight line module is horizontally and fixedly arranged in the rack and is perpendicular to the transmission direction of the main conveying line, the second straight line module is vertically and fixedly arranged on a sliding block of the first straight line module, and the material taking device is fixedly connected with the sliding block of the second straight line module.
Further, preferably, the material taking device further comprises a mounting frame, the two mounting rods are arranged in parallel in the horizontal direction, the two mounting rods are fixedly arranged at the bottom of the mounting frame, and the mounting frame is fixedly connected with the sliding block of the second linear module.
Preferably, the identification element is fixedly installed at the bottom of the mounting frame, and the identification element is an image sensor.
On above-mentioned technical scheme's basis, it is preferred, still include cutting mechanism, cutting mechanism includes board, cutter head, baffle, flat push pedal and translation cylinder, be provided with the cutting hole on the board, the fixed setting of baffle level is on the board of cutting hole length direction one side, and the vertical setting of cutter head is in the board top, and just to cutting the cutting hole, and the vertical setting of flat push pedal is just cutting one side of keeping away from the baffle in the cutting hole, and parallel with the baffle, and the stiff end fixed mounting of translation cylinder is on the board, its flexible end and flat push pedal fixed connection.
Further, preferably, guide plates are fixedly arranged on the machine tables at two ends of the flat push plate in the length direction respectively, and the guide plates are perpendicular to the baffle.
Furthermore, preferably, the cutting mechanism further comprises a pressing assembly, the pressing assembly comprises a pressing plate and a pressing cylinder, the pressing plate is horizontally arranged at the edge of the cutting hole far away from the baffle, the pressing plate is parallel to the cutting hole, the pressing cylinder is vertically and fixedly installed on the machine table at the front side of the cutting tool bit, and the telescopic end of the pressing cylinder is vertically downward and fixedly connected with the pressing plate.
The utility model discloses following beneficial effect has for prior art:
(1) The utility model discloses a waste lithium battery pole piece recovery mechanism, through setting up main transfer chain, anodal letter sorting line and letter sorting mechanism, can put the lithium battery pole piece group after the cutting and carry on main transfer chain, pole piece group carries in the frame after, the identification component carries out positive plate, negative pole piece and diaphragm and discerns, when discerning the diaphragm, the suction component sucks the diaphragm to retrieve in sucking the cover, when discerning the positive plate, translation device drive extracting device absorbs the positive plate, and the level shifts to anodal letter sorting line, when discerning the negative plate, translation device drive extracting device absorbs the negative plate, and the level shifts to the negative pole letter sorting line, the utility model discloses a pole piece recovery mechanism can carry out positive plate, negative pole piece and diaphragm separation and recovery automatically, need not artifical letter sorting, improves lithium battery recovery efficiency greatly, reduces simultaneously and causes harm to human health;
(2) The first partition plate is arranged in the middle of the main conveying line in the length direction, so that sorting and recovery operation of the two pole piece groups can be synchronously performed, and the recovery efficiency of the lithium battery is further improved;
(3) The identification element is set as an image sensor, and can perform quick and accurate identification according to the colors of the positive plate, the negative plate and the diaphragm, so that sorting errors are avoided;
(4) By arranging the two guide plates which are parallel to each other and are perpendicular to the baffle, the cut edges of the lithium battery pole piece group can be ensured to be neat, and the material taking device is stable in stress when grabbing pole pieces during sorting;
(5) Compress tightly the subassembly through the setting, use with the push pedal cooperation, can guarantee that lithium cell level and vertical direction do not take place the displacement when the cutting, realize that utmost point piece group cuts neatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a waste lithium battery pole piece recycling mechanism disclosed by the present invention;
fig. 2 is a schematic structural view of the main conveying line disclosed by the present invention;
fig. 3 is a schematic structural view of the sorting mechanism disclosed by the present invention;
fig. 4 is a schematic view of an assembly structure of the material taking device and the translation device disclosed by the present invention;
fig. 5 is a schematic structural diagram of the cutting mechanism disclosed in the present invention;
the attached drawings are as follows:
1. a main conveyor line; 2. a positive sorting line; 3. a negative pole sorting line; 4. a sorting mechanism; 41. a frame; 42. a material taking device; 43. a suction device; 44. an identification element; 45. a translation device; 421. mounting a rod; 422. a suction cup; 431. a suction hood; 432. a suction element; 11. a first conveyance rack; 12. a first conveyor belt; 13. a first separator; 14. a first fixing member; 15. a first limit plate; 451. a first linear module; 452. a second linear module; 423. a mounting frame; 21. a second conveyance rack; 22. a second conveyor belt; 23. a second separator; 24. a second fixing member; 25. a second limiting plate; 5. a cutting mechanism; 51. a machine platform; 511. cutting holes; 52. a cutter head; 53. a baffle plate; 54. a flat push plate; 55. a translation cylinder; 56. a guide plate; 57. a compression assembly; 571. a compression plate; 572. and (4) pressing the air cylinder.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1, combine fig. 2-4, the embodiment of the utility model discloses a waste lithium battery pole piece retrieves mechanism mainly carries out the automatic recovery of pole piece to waste blade lithium cell, including main transfer chain 1, anodal letter sorting line 2, negative pole letter sorting line 3 and letter sorting mechanism 4.
The positive sorting line 2 is arranged on one side of the main conveying line 1 in the length direction in parallel and used for receiving the sorted positive plates;
the negative pole sorting line 3 is arranged on the other side of the main conveying line 1 in the length direction in parallel and is used for receiving sorted negative pole pieces;
in this embodiment, the one end of anodal letter sorting line 2 and negative pole letter sorting line 3 is located the terminal both sides of main transfer chain 1 transmission respectively, can conveniently retrieve the arrangement by anodal letter sorting line 2 and negative pole letter sorting line 3 respectively through anodal piece and the negative pole piece after the 4 letter sorting of letter sorting mechanism like this.
Because the diaphragm is clamped between the positive plate and the negative plate of the cut pole piece group, the diaphragm also needs to be separated and recovered from the positive plate and the negative plate in the pole piece recovery process.
For this reason, this embodiment accomplishes the recovery of positive plate, negative plate and diaphragm through setting up sorting mechanism 4 between main transfer chain 1, positive pole sorting line 2 and negative pole sorting line 3. Specifically, the sorting mechanism 4 includes a frame 41, a material taking device 42, a suction device 43, an identification element 44, and a translation device 45.
Wherein, 41 fixed mounting of frame is on the bottom surface to be located main transfer chain 1, anodal letter sorting line 2 and negative pole letter sorting line 3 between, the one end of main transfer chain 1 extends to in the frame 41, simultaneously, anodal letter sorting line 2 and negative pole letter sorting line 3 also extend to in the frame 41 with one end, make the letter sorting of pole piece accomplish in the 41 environment of confined frame, reduce the pollution of pole piece to the environment at the letter sorting in-process.
And the translation device 45 is fixedly installed in the rack 41 and is used for driving the material taking device 42 to translate up and down and left and right so as to place the grabbed positive plate and the grabbed negative plate on the positive sorting line 2 and the negative grading line respectively.
The material taking device 42 comprises a mounting rod 421 and a plurality of suckers 422, wherein the mounting rod 421 is parallel to the length direction of the main conveying line 1, and the suckers 422 are arranged at equal intervals along the length direction of the bottom of the mounting rod 421 and used for sucking the lithium battery pole pieces; from this setting, under translation device 45's drive, installation pole 421 is vertical downwards to sucking the pole piece through the sucking disc 422 of its bottom, installation pole 421 flushes with pole piece length direction, can guarantee that a plurality of sucking discs 422 absorb a plurality of points of pole piece length direction, and the atress is stable.
The weight of the pole piece is heavier than that of the diaphragm, the diaphragm is relatively soft, and the pole piece is made of a hard material and relatively flat, so that the diaphragm is recovered by the suction device 43, specifically, the suction device 43 is arranged at the joint of the frame 41 and the main conveying line 1 and comprises a suction cover 431 and a suction element 432, one end of the suction cover 431 is communicated with the side wall of the frame 41, the other end of the suction cover 431 is connected with the collection container, the suction element 432 is communicated with the suction cover 431, the suction element 432 is used for sucking the diaphragm into the suction cover 431, the suction element 432 is a suction pump or a negative pressure unit, the suction pump sucks the suction cover 431 to form negative pressure in the frame 41, the suction cover 431 is positioned at the joint of the main conveying line 1 and the frame 41, the pole piece group is transferred from one end of the main conveying line 1 to the other end and is just positioned in the frame 41, an opening at one end of the suction cover 431 is over the pole piece group, and under the suction action of the suction element 432, the soft diaphragm is adsorbed into the suction cover 431 and is received by the collection container for subsequent treatment.
It should be noted that, since the pole pieces are made of hard material, have a certain thickness, and are heavier than the diaphragms, the pole pieces are not sucked away when the suction device 43 sucks the diaphragms on the pole piece group from one end.
In this embodiment, in order to realize the automatic pole piece of sorting, identification element 44 is adopted to positive pole piece, negative pole piece and diaphragm to discern in this embodiment, and is concrete, and identification element 44 sets up on extracting device 42, and identification element 44 is image sensor, can carry out quick accurate discernment according to the colour of positive pole piece, negative pole piece and diaphragm, avoids sorting to make mistakes.
Adopt above-mentioned technical scheme, put the lithium-ion battery pole piece group after the cutting in main transfer chain 1 and carry, pole piece group carries back in the frame 41, identification element 44 carries out the positive plate, negative pole piece and diaphragm are discerned, when discerning the diaphragm, suction element 432 with the diaphragm suction retrieve in covering 431, when discerning the positive plate, translation device 45 drive extracting device 42 absorbs the positive plate, and the level shifts to on the positive letter sorting line 2, when discerning the negative pole piece, translation device 45 drive extracting device 42 absorbs the negative pole piece, and the level shifts to on the negative pole letter sorting line 3, the utility model discloses a pole piece recovery mechanism, can carry out the positive plate automatically, negative pole piece and diaphragm separation are retrieved, need not the manual work and sort, improve lithium-ion battery pole piece recovery efficiency greatly, reduce simultaneously and cause harm to human health.
As some preferred embodiments, the main conveying line 1 includes a first conveying rack 11 and a first conveying belt 12 laid along the length direction of the first conveying rack 11; the first conveyor belt 12 can be transported along the length direction of the first carriage 11, and the first conveyor belt 12 is transported by a motor-driven roller method, which is a prior art.
In order to improve lithium-ion battery pole piece letter sorting efficiency, the main transfer chain 1 of this embodiment still includes first baffle 13 and first mounting 14, and first baffle 13 level sets up in the middle of the one end that frame 41 was kept away from to first conveyer belt 12, and first baffle 13 flushes with 12 length direction of first conveyer belt, and first mounting 14 fixed mounting is on first conveyer frame 11, and keeps away from the one end fixed connection of frame 41 with first baffle 13. From this setting, can place two utmost point piece groups simultaneously on first conveyer belt 12 to be separated by first baffle 13, make things convenient for sorting mechanism 4 to implement two sets of utmost point piece groups in step and sort. It should be noted that the positive plates and the negative plates on the two plate groups are conveniently placed in the same horizontal position, so that the material taking device 42 can conveniently and synchronously grab the positive plates or the negative plates on the two plate groups.
Because the lithium cell is in the cutting and is disassembled the back, pole piece stress release, the pole piece group can the perk in the thickness direction, because the one end of main transfer chain 1 stretches into in the frame 41, there is the breach that the pole piece flows between main transfer chain 1 and the frame 41, nevertheless in order to guarantee that suction device 43 has sufficient negative pressure to the inside suction of frame 41 occasionally, consequently, the breach can not design too big, so, the pole piece group is when transmitting in the frame 41, probably blocked by the breach, consequently, this embodiment is formed with first limiting plate 15 along length direction both sides difference horizontal extension at first baffle 13 top, and simultaneously, the one end of first baffle 13 flushes with the breach top, so, after the pole piece group is placed on first transfer belt 12, the top surface of pole piece group can be restricted by first limiting plate 15, and then guarantee that the pole piece group can enter into in the frame 41 smoothly.
In this embodiment, the translating device 45 includes a first linear module 451 and a second linear module 452, the first linear module 451 is horizontally and fixedly disposed in the frame 41 and perpendicular to the conveying direction of the main conveying line 1, the second linear module 452 is vertically and fixedly disposed on the slide block of the first linear module 451, and the material taking device 42 is fixedly connected to the slide block of the second linear module 452. The first linear module 451 and the second linear module 452 may be either a pulley linear module or a lead screw linear module, which are all conventional.
On the basis of the above technical scheme, two pole piece groups can be transmitted to main transfer chain 1, sorts the pole piece on two pole piece groups in order to carry out in step, and extracting device 42 in this implementation still includes mounting bracket 423, and installation pole 421 is at horizontal direction parallel arrangement two, and two fixed settings in mounting bracket 423 bottoms of installation pole 421, mounting bracket 423 and the slider fixed connection of second straight line module 452. From this setting, translation device 45 drives mounting bracket 423 and drives two installation poles 421 horizontal migration, make two installation poles 421 be located two positive plate groups respectively directly over, when identification element 44 discerned that the current pole piece of pole piece group is the positive plate, two installation poles 421 are under translation device 45's drive, drive sucking disc 422 downstream, absorb two positive plates, then by translation device 45 drive extracting device 42 translation to anodal letter sorting line 2 on, accomplish the letter sorting of positive plate, when identification element 44 discerned that the current pole piece of pole piece group is the negative plate, two installation poles 421 are under translation device 45's drive, drive sucking disc 422 downstream, absorb two negative plates, then by translation device 45 drive extracting device 42 translation to negative pole letter sorting line 3, accomplish the letter sorting of negative plate.
In this embodiment, the recognition element 44 is fixedly mounted at the bottom of the mounting frame 423, so as to perform image recognition on the center of the pole piece.
In this embodiment, the positive sorting line 2 and the negative sorting line 3 have the same structure, and each includes a second conveying frame 21 and a second conveying belt 22 laid along the length direction of the second conveying frame 21; the second conveyor belt 22 can be transported along the length direction of the second conveyor frame 21, and the second conveyor belt 22 is driven by a motor driven roller, which is a prior art.
Anodal letter sorting line 2 still includes second baffle 23 and second mounting 24, the setting of second baffle 23 level is kept away from the one end of frame 41 in the middle of second transmission band 22, and second baffle 23 flushes with second transmission band 22 length direction, and second baffle 23 top is formed with second limiting plate 25 along length direction both sides respectively horizontal extension, and second mounting 24 fixed mounting is on second carriage 21, and keeps away from the one end fixed connection of frame 41 with second baffle 23. From this setting, can make things convenient for two sets of positive plates or two sets of negative pole pieces homoenergetic of letter sorting in the frame 41 to flow out smoothly in the frame 41 to guarantee that two sets of positive plates are separated by second baffle 23, two sets of negative pole pieces are separated by second baffle 23.
Referring to fig. 1 and 5, this embodiment still includes cutting mechanism 5, and cutting mechanism 5 includes board 51, cutter head 52, baffle 53, flat push pedal 54 and translation cylinder 55, be provided with cutting hole 511 on the board 51, baffle 53 level is fixed to be set up on the board 51 of cutting hole 511 length direction one side, and cutter head 52 is vertical to be set up in board 51 top, and just to cutting hole 511, and flat push pedal 54 is vertical to be set up in the one side that baffle 53 was kept away from in cutting hole 511, and is parallel with baffle 53, and translation cylinder 55's stiff end fixed mounting is on board 51, its flexible end and flat push pedal 54 fixed connection. Adopt above-mentioned technical scheme, through placing blade lithium cell level on board 51, order about flat push pedal 54 through translation cylinder 55 with the lithium cell along the length direction translation, make lithium cell length direction one end stretch into the cutting blade below, the completion is cut lithium cell length direction both sides, then adjust 90 with the lithium cell, accomplish again and cut lithium cell width direction both sides, when the cutting, carry on spacingly by flat push pedal 54 and baffle 53 to the lithium cell, can guarantee that the lithium cell is at the horizontal direction atress stability, avoid the off tracking when the cutting.
In some preferred embodiments, the machine table 51 on which the two ends of the flat push plate 54 are located is fixedly provided with a guide plate 56, and the guide plates 56 are perpendicular to the baffle plate 53. Can guarantee that lithium battery pole piece group cutting back edge is neat, when convenient letter sorting, the atress is steady when extracting device 42 snatchs the pole piece.
As some preferred embodiments, the cutting mechanism 5 further includes a pressing assembly 57, the pressing assembly 57 includes a pressing plate 571 and a pressing cylinder 572, the pressing plate 571 is horizontally disposed on the edge of the cutting hole 511 away from the baffle 53, the pressing plate 571 is parallel to the cutting hole 511, the pressing cylinder 572 is vertically and fixedly mounted on the machine table 51 at the front side of the cutting head 52, and the telescopic end of the pressing cylinder 572 is vertically downward and fixedly connected with the pressing plate 571. Set up and compress tightly subassembly 57, use with the cooperation of flat push pedal 54, can guarantee that the lithium cell level and vertical direction do not take place the displacement when the cutting, realize that the cutting of utmost point piece group is neat.
The utility model discloses a theory of operation is:
accomplish through cutting mechanism 5 and cut edge the lithium cell, demolish the plastic-aluminum membrane on the lithium cell, place lithium-ion battery pole piece group in 1 one end of main transfer chain, pole piece group transmits the main transfer chain 1 other end, and enter into in the frame 41, identification element 44 is positive pole piece, negative pole piece and diaphragm are discerned, when discerning the diaphragm, suction element 432 with the diaphragm suction retrieve in suction cover 431, when discerning the positive pole piece, translation device 45 drive extracting device 42 absorbs the positive pole piece, and the level shifts to on positive letter sorting line 2, when discerning the negative pole piece, translation device 45 drive extracting device 42 absorbs the negative pole piece, and the level shifts to on negative letter sorting line 3, the utility model discloses a pole piece recovery mechanism can carry out the positive pole piece automatically, negative pole piece and diaphragm separation are retrieved, need not artifical letter sorting, improve lithium-ion battery pole piece recovery efficiency greatly, reduce simultaneously and cause harm to human health.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a waste lithium battery pole piece retrieves mechanism which characterized in that includes:
the main conveying line (1) is used for horizontally conveying the cut lithium battery pole piece groups;
the positive sorting line (2) is arranged on one side of the main conveying line (1) in the length direction in parallel and used for receiving the sorted positive plates;
the negative pole sorting line (3) is arranged on the other side of the main conveying line (1) in the length direction in parallel and is used for receiving sorted negative pole pieces;
a sorting mechanism (4) comprising a frame (41), a material taking device (42), a suction device (43), an identification element (44) and a translation device (45), wherein,
one end of the main conveying line (1) extends into the rack (41);
the material taking device (42) comprises a plurality of mounting rods (421) and a plurality of suckers (422), wherein the mounting rods (421) are parallel to the length direction of the main conveying line (1), and the suckers (422) are arranged at equal intervals along the length direction of the bottom of the mounting rods (421) and are used for sucking the lithium battery pole pieces;
the suction device (43) is arranged at the joint of the rack (41) and the main conveying line (1) and comprises a suction cover (431) and a suction element (432), one end of the suction cover (431) is communicated with the side wall of the rack (41), the other end of the suction cover is used for connecting a collection container, the suction element (432) is communicated with the suction cover (431), and the suction element (432) is used for sucking the diaphragm into the suction cover (431);
the identification element (44) is arranged on the material taking device (42) and is used for identifying the positive pole piece, the negative pole piece and the diaphragm;
and the translation device (45) is fixedly installed in the rack (41) and is used for driving the material taking device (42) to translate up and down and translate left and right so as to enable the grabbed positive plate and the grabbed negative plate to be respectively placed on the positive sorting line (2) and the negative sorting line (3).
2. The waste lithium battery pole piece recycling mechanism of claim 1, characterized in that: the main conveying line (1) comprises a first conveying rack (11) and a first conveying belt (12) laid along the length direction of the first conveying rack (11);
main transfer chain (1) still includes first baffle (13) and first mounting (14), first baffle (13) level sets up in the middle of the one end of keeping away from frame (41) in first conveyer belt (12), and first baffle (13) flush with first conveyer belt (12) length direction, and first baffle (13) top is formed with first limiting plate (15) along length direction both sides difference horizontal extension, and first mounting (14) fixed mounting is on first carriage (11), and keeps away from the one end fixed connection of frame (41) with first baffle (13).
3. The waste lithium battery pole piece recycling mechanism of claim 2, characterized in that: translation device (45) include first straight line module (451) and second straight line module (452), and first straight line module (451) level is fixed to be set up in frame (41) to perpendicular to main transfer chain (1) direction of transfer, the vertical fixed setting of second straight line module (452) is on the slider of first straight line module (451), extracting device (42) and the slider fixed connection of second straight line module (452).
4. The waste lithium battery pole piece recycling mechanism of claim 3, characterized in that: the material taking device (42) further comprises a mounting frame (423), the two mounting rods (421) are arranged in parallel in the horizontal direction, the two mounting rods (421) are fixedly arranged at the bottom of the mounting frame (423), and the mounting frame (423) is fixedly connected with a sliding block of the second straight line module (452).
5. The waste lithium battery pole piece recycling mechanism of claim 4, characterized in that: the positive sorting line (2) and the negative sorting line (3) are identical in structure and respectively comprise a second conveying frame (21) and a second conveying belt (22) laid along the length direction of the second conveying frame (21);
anodal letter sorting line (2) still include second baffle (23) and second mounting (24), second baffle (23) level sets up in the middle of the one end that frame (41) were kept away from to the second transmission band, and second baffle (23) flush with second transmission band length direction, and second baffle (23) top is formed with second limiting plate (25) along length direction both sides horizontal extension respectively, and second mounting (24) fixed mounting is on second carriage (21), and keeps away from the one end fixed connection of frame (41) with second baffle (23).
6. The waste lithium battery pole piece recycling mechanism of claim 4, characterized in that: the identification element (44) is fixedly arranged at the bottom of the mounting frame (423), and the identification element (44) is an image sensor.
7. The waste lithium battery pole piece recycling mechanism of claim 1, characterized in that: still include cutting mechanism (5), cutting mechanism (5) are including board (51), cutting tool bit (52), baffle (53), flat push pedal (54) and translation cylinder (55), be provided with cutting hole (511) on board (51), baffle (53) level is fixed to be set up on board (51) of cutting hole (511) length direction one side, and the vertical setting of cutting tool bit (52) is in board (51) top, and just to cutting hole (511), and the vertical setting of flat push pedal (54) is in one side of keeping away from baffle (53) in cutting hole (511), and is parallel with baffle (53), and the fixed end fixed mounting of translation cylinder (55) is on board (51), its flexible end and flat push pedal (54) fixed connection.
8. The waste lithium battery pole piece recycling mechanism of claim 7, characterized in that: guide plates (56) are fixedly arranged on the machine table (51) where the two ends of the flat push plate (54) in the length direction are located respectively, and the guide plates (56) are perpendicular to the baffle plate (53).
9. The waste lithium battery pole piece recycling mechanism of claim 7, characterized in that: the cutting mechanism (5) further comprises a pressing component (57), the pressing component (57) comprises a pressing plate (571) and a pressing cylinder (572), the pressing plate (571) is horizontally arranged on the edge, away from the baffle (53), of the cutting hole (511), the pressing plate (571) is parallel to the cutting hole (511), the pressing cylinder (572) is vertically and fixedly installed on the machine table (51) on the front side of the cutting tool bit (52), and the telescopic end of the pressing cylinder is vertically downward and fixedly connected with the pressing plate (571).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221027840.3U CN217646922U (en) | 2022-04-28 | 2022-04-28 | Waste lithium battery pole piece recycling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221027840.3U CN217646922U (en) | 2022-04-28 | 2022-04-28 | Waste lithium battery pole piece recycling mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN217646922U true CN217646922U (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221027840.3U Active CN217646922U (en) | 2022-04-28 | 2022-04-28 | Waste lithium battery pole piece recycling mechanism |
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| CN (1) | CN217646922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871287A (en) * | 2023-06-30 | 2023-10-13 | 广东众大智能科技有限公司 | Blade battery recycling and sorting system, method and medium |
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2022
- 2022-04-28 CN CN202221027840.3U patent/CN217646922U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871287A (en) * | 2023-06-30 | 2023-10-13 | 广东众大智能科技有限公司 | Blade battery recycling and sorting system, method and medium |
| CN116871287B (en) * | 2023-06-30 | 2024-01-05 | 广东众大智能科技有限公司 | Blade battery recycling and sorting system, method and medium |
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