CN116553139B - Material arranging device for cylindrical battery core of lithium battery and use method of material arranging device - Google Patents
Material arranging device for cylindrical battery core of lithium battery and use method of material arranging device Download PDFInfo
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- CN116553139B CN116553139B CN202310533836.7A CN202310533836A CN116553139B CN 116553139 B CN116553139 B CN 116553139B CN 202310533836 A CN202310533836 A CN 202310533836A CN 116553139 B CN116553139 B CN 116553139B
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- battery cell
- detection
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- 239000000463 material Substances 0.000 title claims abstract description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 203
- 238000001514 detection method Methods 0.000 claims description 69
- 238000012360 testing method Methods 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 description 104
- 230000008569 process Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000002950 deficient Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 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
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the technical field of lithium battery processing, in particular to a material arranging device for cylindrical battery cores of lithium batteries and a use method of the material arranging device. The device drives the cylindrical battery core to rotate ninety degrees through integral rotation through the rotary fixing mechanism, the rotation of the outer part of the rotary fixing mechanism is stopped after the cylindrical battery core rotates ninety degrees, the inner structure of the rotary fixing mechanism clamps and positions the cylindrical battery core, and the inner structure of the rotary fixing mechanism drives the cylindrical battery core to rotate, so that whether a bulge bump exists on the outer wall of the cylindrical battery core or not is detected through the detecting mechanism.
Description
Technical Field
The invention relates to the field of lithium battery treatment, in particular to a material arranging device for a cylindrical battery cell of a lithium battery and a use method of the material arranging device.
Background
The cylindrical battery cell is used as one of lithium batteries, and has the advantages of mature process, high automation degree, stable product quality, relatively low cost, high market share and wide application.
The prior art discloses an invention patent of partial cylindrical battery cell material arrangement, and Chinese patent with application number of 202210196038.5 discloses a cylindrical battery cell material arrangement device for a lithium battery PACK, which comprises a conveying mechanism, a bin, a filling mechanism, a filling line and a controller, wherein a plurality of bins are detachably arranged on the filling line, the conveying mechanism, the filling mechanism and the filling line are electrically connected with the controller, the bins are arranged at the front end of the conveying mechanism, and the filling mechanism comprises a filling frame, a clamping cylinder, an extending cylinder and a driving cylinder; clamping heads are arranged on the cylinder rods at two ends of the clamping cylinder, contact sensors are arranged on the clamping heads, and position sensors for detecting the positions of the battery cells are arranged below the filling mechanism; the packing line sets up two sets of, belongs to electric core and carries technical field.
At present, various defects can be inevitably generated on the surface of a cylindrical battery core in the production process, the bulge exists on the outer side of the cylindrical battery core, the defective products are required to be picked out, the surface defects of the cylindrical battery core at present mainly depend on manual visual inspection, the detection efficiency is low, the omission ratio is high, the requirement of automatic production is difficult to meet, if the bulge-shaped defective battery core is not selected out, potential safety hazards exist once the bulge-shaped defective battery core is put into the market, unnecessary troubles are brought to enterprises, and therefore, the invention provides the material arranging device for the cylindrical battery core of the lithium battery.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a material arranging device for a cylindrical battery core of a lithium battery and a use method thereof.
In order to achieve the above purpose, the invention adopts the following technical scheme: the material arranging device for the cylindrical battery cells of the lithium battery comprises a base, wherein an operation chamber is fixed at the top of the base, two side plates are symmetrically fixed at the top of the base, a conveying mechanism is arranged between the two side plates, a feeding mechanism is arranged at the top of the base and is used for arranging the cylindrical battery cells, and the conveying mechanism is used for conveying the cylindrical battery cells after the arrangement is completed;
a rotary fixing mechanism is arranged between the centers of the two side plates, after the cylindrical battery cells are conveyed to the rotary fixing mechanism by the conveying mechanism, the rotary fixing mechanism is used for integrally rotating by 90 degrees to drive the cylindrical battery cells to rotate by 90 degrees, then the rotary fixing mechanism is self-positioned and fixed and drives the cylindrical battery cells to rotate through the inside, a detection mechanism is arranged between the side walls of the two sides of the inside of the operation chamber, the detection mechanism is positioned right above the rotary fixing mechanism, and the detection mechanism is used for detecting bulge bumps on the outer wall of the cylindrical battery cells;
A pushing mechanism is arranged between the two side plates, the rotary fixing mechanism is positioned between the pushing mechanism and the feeding mechanism, and the pushing mechanism is used for pushing and collecting the cylinder battery cells which are unqualified in detection.
Preferably, the feeding mechanism comprises a fixing seat, the fixing seat is fixed at the top of the base, a conveying hopper is fixed at the top of the fixing seat, a collecting hopper is fixedly communicated with the top end of the conveying hopper, the outer wall of the conveying hopper is fixedly connected between the two side plates, and a discharge hole of the conveying hopper is positioned right above the conveying mechanism.
Preferably, the rotary fixing mechanism comprises a servo motor and a supporting seat, the servo motor is fixed on one side inner wall of the operation chamber through a mounting seat, the supporting seat is fixedly connected to the top of the base, the top of the supporting seat is rotationally connected with a rotary table, the rotary table faces to one side center of the servo motor and is rotationally connected with a first limit disc, the rotary table faces to one side of the servo motor and is fixedly provided with a first half cylinder, the inner wall of the first half cylinder is fixedly provided with a supporting arc cylinder, one end of the first half cylinder faces away from the rotary table is fixedly provided with a rotary cylinder, an output shaft of the servo motor is fixedly provided with an elastic piece, one end of the elastic piece faces away from the servo motor and is fixedly provided with a second limit disc after the rotary cylinder, and a rotary transmission mechanism is arranged between the outer wall of the output shaft of the servo motor and the inner wall of the rotary cylinder and is used for driving the rotary cylinder to rotate.
Preferably, the rotary transmission mechanism comprises a plurality of stirring blocks, a plurality of electric telescopic rods, vertical grooves and a moving sleeve, wherein all fixing parts of the electric telescopic rods are fixedly connected with a shell of the servo motor, the vertical grooves are formed in the outer wall of the fixed end of the elastic piece, the moving sleeve is arranged outside the elastic piece in a sliding mode through the vertical grooves, one end of the moving sleeve faces the electric telescopic rods is in sliding connection with the telescopic ends of the electric telescopic rods through annular grooves, all the stirring blocks are fixed on the inner wall of the rotating cylinder in a linear array mode, stirring rods corresponding to the number of the stirring blocks are fixed on the outer wall of the moving sleeve in a linear array mode, the stirring rods are matched with the stirring blocks, one end of the moving sleeve, which is opposite to the servo motor, is fixedly connected with a connecting rod, and one end of the connecting rod, which is opposite to the moving sleeve, is fixedly connected with the second limiting disc.
Preferably, the detection mechanism comprises a connecting plate, the connecting plate is fixed between the inside both sides lateral wall of control room, the bottom of connecting plate is fixed with the cylinder, the flexible end of cylinder is fixed with the second semicircle, be fixed with the guard box on the flexible end outer wall of cylinder, a plurality of round holes have been seted up to the inside bottom surface of guard box, the guard box dorsad one side fixed mounting of carrying the hopper has a plurality of alarm lamps, the inside fixed mounting of guard box have with the energy supply spare that alarm lamp quantity equals, all the round hole with all energy supply spare one-to-one, alarm lamp with energy supply spare electric connection, all the equal symmetrical electric connection in bottom of energy supply spare has the electric shock board, the inside of second semicircle is provided with test module when test module and the bulge department contact on cylinder cell surface, test module electric communication two the electric shock board makes alarm lamp light.
Preferably, the test module includes running through the groove, run through the groove set up in the top of second semicircle, run through the inside of groove and be fixed with a plurality of installation pieces, all the top of installation piece all is fixed with the telescopic link, all the top of telescopic link all is fixed with the diaphragm, all the bottom of diaphragm all is fixed with the contact rod that runs through, all the diaphragm with all be fixed with the spring between the second semicircle, all the spring overlaps respectively and locates on the outer wall of corresponding the contact rod, all the bottom of contact rod passes all be fixed with the pick-up plate behind the groove that runs through, all the top of contact rod is located respectively under the round hole of corresponding position, the contact rod with the contact plate cooperatees.
Preferably, the two side walls of the detection plate are hinged with flexible cleaning plates, a reset spring is fixed between the flexible cleaning plates and the detection plate, and when the top of the cylindrical battery cell is contacted with the bottom of the detection plate, the reset spring pushes the flexible cleaning plates to squeeze the cylindrical battery cell.
Preferably, the outer wall of the rotating cylinder is fixed with a toothed ring, a groove is formed in the top of the side plate, which is close to the servo motor, a rotating rod penetrates through the groove in a rotating mode, a gear is fixed on the outer wall of the rotating rod and meshed with the toothed ring, a shifting plate is fixed at one end of the rotating rod, which is opposite to the servo motor, and is located in the groove, a plurality of pushing rods are fixed at one side, which is opposite to the rotating rod, of the shifting plate, and all the pushing rods are located between the two side plates.
Preferably, the second semicircle tube is directed towards one end of servo motor is fixed with removes the frame, the screens groove has been seted up to the bottom of removing the frame, the screens groove is located directly over the ring gear, pushing equipment includes promotes the cylinder, promote the cylinder pass through mounting panel fixed connection in the top of base, the flexible end fixedly connected with L type pushing plate of promotion cylinder.
The application method of the material arranging device for the cylindrical battery core of the lithium battery comprises the following steps:
step one, arranging cylindrical battery cells: firstly, an operator puts a proper amount of cylindrical battery cells into a feeding mechanism, and the feeding mechanism can arrange the cylindrical battery cells so that the cylindrical battery cells enter the conveying mechanism in sequence;
step two, detecting the cylindrical battery cell: detecting the cylindrical battery cell: after the conveying mechanism conveys the cylindrical battery core to the rotary fixing mechanism, the rotary fixing mechanism is matched with the detecting mechanism to detect whether the bulge exists on the outer wall of the cylindrical battery core, and the detection result is fed back to the pushing mechanism through the controller;
step three, collecting the cylinder battery cells which are unqualified in the test: when the pushing mechanism receives that the cylindrical battery cell is qualified in detection, the pushing mechanism gives way to the cylindrical battery cell, the conveying mechanism continues to convey to the next link, and when the pushing mechanism receives that the cylindrical battery cell is unqualified in detection, the pushing mechanism pushes the cylindrical battery cell, so that the cylindrical battery cell unqualified in detection is pushed out of the conveying mechanism to be collected.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the rotary fixing mechanism, the rotary fixing mechanism drives the cylindrical battery core to rotate ninety degrees through integral rotation, the rotation of the cylindrical battery core is stopped after the cylindrical battery core rotates ninety degrees, the cylindrical battery core is clamped and positioned by the internal structure of the rotary fixing mechanism, and then the cylindrical battery core is driven to rotate through the internal structure of the rotary fixing mechanism, so that whether a bulge bump exists on the outer wall of the cylindrical battery core or not is detected through the detecting mechanism.
2. According to the invention, through the arrangement of the flexible cleaning plate, when the flexible cleaning plate is in contact with the outer wall of the cylindrical battery cell, the flexible cleaning plate can turn outwards, so that the reset spring can be compressed, the flexible cleaning plate can be favorably attached to the outer wall of the cylindrical battery cell, the flexible cleaning plate can squeeze the cylindrical battery cell, and dirt such as hard blocks adhered to the outer wall of the cylindrical battery cell can be cleaned by the inclined scraping of the flexible cleaning plate in the rotation process of the cylindrical battery cell, so that the influence of the hard blocks remained on the outer wall of the cylindrical battery cell on a test result can be prevented.
3. According to the invention, through the arrangement of the movable frame, the clamping groove is driven to move downwards when the movable frame moves downwards, and the clamping groove is matched with the clamping teeth of the toothed ring, so that the clamping groove can limit the toothed ring, and the second semi-cylinder is limited, and the second semi-cylinder is prevented from shaking and the like.
Drawings
FIG. 1 is a schematic flow chart of the method of the present invention;
FIG. 2 is a schematic view of a first overall structure of the present invention;
FIG. 3 is a schematic view of a second overall structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of the joint between the side plate and the first half cylinder
FIG. 6 is an enlarged schematic view of the structure of FIG. 5B according to the present invention;
FIG. 7 is a schematic view of a third overall structure of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7C in accordance with the present invention;
FIG. 9 is a schematic view of the junction of the rotating drum and turntable of the present invention;
FIG. 10 is an enlarged schematic view of the structure of FIG. 9D according to the present invention;
FIG. 11 is a schematic view of the joint between the servo motor and the second limiting plate;
FIG. 12 is a schematic view of the structure of the connection between the cylinder and the second semi-cylinder according to the present invention;
FIG. 13 is a schematic view of the junction of the second half cylinder and the cross plate of the present invention;
FIG. 14 is an enlarged schematic view of the structure of FIG. 13E according to the present invention;
FIG. 15 is a schematic view of the structure of the junction of the sensing plate and the sweeping plate of the present invention;
FIG. 16 is an enlarged schematic view of the structure of FIG. 15 at F in accordance with the present invention;
fig. 17 is a schematic structural view of the joint between the moving sleeve and the second limiting plate.
In the figure: 1. a base; 2. an operation chamber; 3. a side plate; 4. a fixing seat; 5. a conveying hopper; 6. a collecting hopper; 7. a servo motor; 8. a support base; 9. a turntable; 10. a pushing cylinder; 11. a first limit plate; 12. a first half cylinder; 13. supporting an arc-shaped cylinder; 14. a rotating cylinder; 15. an elastic member; 16. the second limiting disc; 17. a poking block; 18. an electric telescopic rod; 19. a vertical groove; 20. a moving sleeve; 21. a toggle rod; 22. a connecting rod; 23. a splice plate; 24. a cylinder; 25. a second half cylinder; 26. a protection box; 27. a round hole; 28. an alarm lamp; 29. an energy supply member; 30. an electric shock plate; 31. a through groove; 32. a mounting block; 33. a telescopic rod; 34. a cross plate; 35. a touch pole; 36. a spring; 37. a detection plate; 38. an L-shaped pushing plate; 39. a cleaning plate; 40. a toothed ring; 41. a groove; 42. a rotating lever; 43. a gear; 44. a poking plate; 45. a push rod; 46. a moving rack; 47. a clamping groove.
Description of the embodiments
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The material arranging device for the cylindrical battery cells of the lithium battery as shown in fig. 2 to 17 comprises a base 1, wherein an operation chamber 2 is fixed at the top of the base 1, two side plates 3 are symmetrically fixed at the top of the base 1, a conveying mechanism is arranged between the two side plates 3, a feeding mechanism is arranged at the top of the base 1 and is used for arranging the cylindrical battery cells, and the conveying mechanism is used for conveying the cylindrical battery cells after the arrangement is completed;
a rotary fixing mechanism is arranged between the centers of the two side plates 3, after the cylindrical battery cell is conveyed to the rotary fixing mechanism by the conveying mechanism, the rotary fixing mechanism is used for integrally rotating by 90 degrees to drive the cylindrical battery cell to rotate by 90 degrees, then the rotary fixing mechanism is positioned and fixed and drives the cylindrical battery cell to rotate through the inside, a detection mechanism is arranged between the side walls of the two sides of the inside of the operation chamber 2, the detection mechanism is positioned right above the rotary fixing mechanism, and the detection mechanism is used for detecting a bulge lug on the outer wall of the cylindrical battery cell;
a pushing mechanism is arranged between the two side plates 3, and a rotary fixing mechanism is arranged between the pushing mechanism and the feeding mechanism and is used for pushing and collecting the cylinder battery cells which are unqualified in detection; when the cylindrical battery cell manufacturing device works, various defects can be inevitably formed on the surface of the cylindrical battery cell in the production process, the situation that bulge exists on the outer side of the cylindrical battery cell is required to be picked out, the surface defect of the cylindrical battery cell is mainly detected manually, the detection efficiency is low, the omission ratio is high, the requirement of automatic production is difficult to meet, if the bulge-shaped unqualified cylindrical battery cell is not selected out, the potential safety hazard exists once the bulge-shaped cylindrical battery cell is put into the market, the enterprise can be provided with the difficult measurement result, the embodiment of the invention can solve the problems, and an operator firstly puts a proper amount of cylindrical battery cell into a feeding mechanism, because the feeding mechanism only can enter the conveying mechanism through one cylindrical battery cell at a time, the feeding mechanism can arrange the cylindrical battery cells entering the inside of the feeding mechanism, thereby being beneficial to the orderly arrangement of the cylindrical battery core and entering the conveying mechanism, the conveying mechanism consists of a driving motor, a driving roller, a driven roller, a conveying belt and the like, the driving motor drives the driving roller to rotate, the driving roller drives the driven roller to rotate through the conveying belt, so that the conveying belt can convey the cylindrical battery core, after the cylindrical battery core is conveyed to the rotary fixing mechanism by the conveying mechanism, the rotary fixing mechanism drives the cylindrical battery core to rotate ninety degrees through integral rotation, after the cylindrical battery core rotates ninety degrees, the external part of the rotary fixing mechanism stops rotating, the internal structure of the rotary fixing mechanism clamps and positions the cylindrical battery core, thereby being beneficial to the follow-up rotation of the cylindrical battery core driven by the internal structure of the rotary fixing mechanism, thereby being convenient for detecting whether the outer wall of the cylindrical battery core has a bulge or not through the detecting mechanism, in the process that the cylindrical battery cell rotates ninety degrees, the detection mechanism can synchronously move downwards, after the rotation fixing mechanism rotates ninety degrees, the shell part of the detection mechanism is aligned with the shell part of the rotation fixing mechanism, so that the detection part of the detection mechanism is in contact with the outer wall of the cylindrical battery cell, if the outer wall of the cylindrical battery cell is provided with a bulge bump, the detection mechanism can detect that the outer surface of the cylindrical battery cell is defective and send an alarm to remind an operator, and the synchronous signal can be fed back to the pushing mechanism through the controller, then the rotation fixing mechanism can continuously drive the unqualified cylindrical battery cell to rotate again, the rotation fixing mechanism drives the cylindrical battery cell to rotate for one hundred eighty degrees and then is conveyed to the conveying mechanism again, and at the moment, the pushing mechanism can push and collect unqualified detection, so that the unqualified cylindrical battery cell can be picked, and the unqualified cylindrical battery cell can be prevented from flowing into the market.
As one embodiment of the invention, the feeding mechanism comprises a fixed seat 4, the fixed seat 4 is fixed at the top of the base 1, a conveying hopper 5 is fixed at the top of the fixed seat 4, a collecting hopper 6 is fixedly communicated with the top end of the conveying hopper 5, the outer wall of the conveying hopper 5 is fixedly connected between the two side plates 3, and a discharge hole of the conveying hopper 5 is positioned right above the conveying mechanism; during operation, the operator puts into the collection hopper 6 with right amount of cylinder battery at first, and the cylinder battery core can get into in the transport hopper 5 through the inside opening of collection hopper 6 this moment, and the feed inlet of transport hopper 5 is unanimous with cylinder battery core length, and the width of transport hopper 5 and the diameter adaptation of cylinder battery core to make the cylinder battery core can only pass through one at a time, thereby be favorable to making the cylinder battery core pass through the pipeline of transport hopper 5 and be the natural state landing to conveying mechanism on, thereby be favorable to neatly arranging the cylinder battery core.
As one embodiment of the invention, the rotation fixing mechanism comprises a servo motor 7 and a supporting seat 8, wherein the servo motor 7 is fixed on the inner wall of one side of the operation room 2 through the mounting seat, the supporting seat 8 is fixedly connected to the top of the base 1, the top of the supporting seat 8 is rotatably connected with a rotary table 9, a first limit disc 11 is rotatably connected to the center of one side of the rotary table 9 facing the servo motor 7, a first half cylinder 12 is fixed on one side of the rotary table 9 facing the servo motor 7, a supporting arc-shaped cylinder 13 is fixed on the inner wall of the first half cylinder 12, a rotary cylinder 14 is fixed on one end of the first half cylinder 12 facing away from the rotary table 9, an elastic element 15 is fixed on an output shaft of the servo motor 7, a second limit disc 16 is fixed on one end of the elastic element 15 facing away from the servo motor 7 after penetrating the rotary cylinder 14, a rotation transmission mechanism is arranged between the outer wall of the output shaft of the servo motor 7 and the inner wall of the rotary cylinder 14, and the rotation transmission mechanism is used for driving the rotary cylinder 14 to rotate; when the electric power supply device works, when the cylindrical electric core is conveyed to the position of the supporting arc cylinder 13 by the conveying mechanism, the inner part of the supporting arc cylinder 13 can only enter one cylindrical electric core each time, after the cylindrical electric core enters the inner part of the supporting arc cylinder 13, the servo motor 7 drives the elastic piece 15 to rotate, the output shaft of the servo motor 7 drives the rotating cylinder 14 to rotate through the rotating transmission mechanism, the rotating cylinder 14 drives the first half cylinder 12 to rotate, the first half cylinder 12 drives the turntable 9 to rotate, the turntable 9 rotates on the supporting seat 8, so that the supporting arc cylinder 9 is favorably provided with supporting force, meanwhile, the first half cylinder 12 also drives the supporting arc cylinder 13 to rotate, so that the supporting arc cylinder 13 drives the cylindrical electric core to rotate, and in the rotating process of the supporting arc cylinder 13, the rotating transmission mechanism synchronously drives the second limiting disc 16 to approach the first limiting disc 11, so that the cylindrical battery cell is clamped and limited by the cooperation between the first limiting disc 11 and the second limiting disc 16, after the cylindrical battery cell is limited, the supporting arc cylinder 13 is rotated ninety degrees at the moment, the rotary transmission mechanism is separated from the rotary cylinder 14 and stops driving the rotary cylinder 14 to rotate, then the rotary transmission mechanism continues to drive the second limiting disc 16 to rotate, so that the second limiting disc 16 cooperates with the first limiting disc 11 to drive the cylindrical battery cell to rotate, meanwhile, the detection mechanism moves downwards to be attached to the first half cylinder 12, the detection part of the detection mechanism contacts with the outer wall of the cylindrical battery cell, so that the rotation of the cylindrical battery cell is utilized to facilitate the detection of whether the cylindrical battery cell has a bulge bump by the detection mechanism, and if the detection mechanism detects the cylindrical battery cell, the detection mechanism gives an alarm and feeds a signal back to the pushing mechanism to push out the cylindrical battery cell which is unqualified in detection, if the detection is qualified, the pushing mechanism gives way to the cylindrical battery cell which is qualified in detection, so that the cylindrical battery cell is conveyed normally, and the cylindrical battery cell with the bulge bump is picked out.
As one embodiment of the invention, the rotary transmission mechanism comprises a plurality of poking blocks 17, a plurality of electric telescopic rods 18, vertical grooves 19 and a moving sleeve 20, wherein the fixed parts of all the electric telescopic rods 18 are fixedly connected with the shell of the servo motor 7, the vertical grooves 19 are arranged on the outer wall of the fixed end of the elastic piece 15, the moving sleeve 20 is slidably sleeved outside the elastic piece 15 through the vertical grooves 19, one end of the moving sleeve 20, which faces the electric telescopic rods 18, is slidably connected with the telescopic ends of all the electric telescopic rods 18 through annular grooves, all the poking blocks 17 are fixed on the inner wall of the rotary cylinder 14 in a linear array, poking rods 21 corresponding to the number of the poking blocks 17 are fixed on the outer wall of the moving sleeve 20 in a linear array, the poking rods 21 are matched with the poking blocks 17, one end of the moving sleeve 20, which faces away from the servo motor 7, is fixedly connected with a connecting rod 22, and one end of the connecting rod 22, which faces away from the moving sleeve 20, is fixedly connected with the second limiting disc 16; when the electric rotating device works, the output shaft of the servo motor 7 drives the elastic element 15 to rotate, the movable sleeve 20 can only move along the track of the vertical groove 19, so that the elastic element 15 drives the movable sleeve 20 to rotate, the movable sleeve 20 drives the poking rod 21 to rotate, the poking rod 21 drives the poking block 17 to rotate, the poking block 17 drives the rotating cylinder 14 to rotate, and accordingly the first half cylinder 12 is driven to rotate, the electric telescopic rod 18 synchronously works in the rotating process of the poking rod 21, the movable sleeve 20 is driven to slide along the vertical groove 19 through telescopic motion of the electric telescopic rod 18, after the first half cylinder 12 rotates ninety degrees, the movable sleeve 20 drives the poking rod 21 to be separated from the poking block 17 at the moment, after the poking rod 21 is separated from the poking block 17, the elastic element 15 drives the second limiting plate 16 to rotate without driving the rotating cylinder 14 to rotate, meanwhile, the connecting rod 22 is synchronously driven to move in the moving process of the movable sleeve 20, and the connecting rod 22 drives the second limiting plate 16 to approach the first limiting plate 11, and therefore the first limiting plate 11 and the second limiting plate 16 are driven to approach each other to clamp the cylindrical battery core, and the detection mechanism is driven to detect the rotation of the battery core.
As one embodiment of the invention, the detection mechanism comprises a connecting plate 23, the connecting plate 23 is fixed between two side walls of the inside of the operation room 2, an air cylinder 24 is fixed at the bottom of the connecting plate 23, a second semi-cylinder 25 is fixed at the telescopic end of the air cylinder 24, a protection box 26 is fixed on the outer wall of the telescopic end of the air cylinder 24, a plurality of round holes 27 are formed in the bottom surface of the inside of the protection box 26, a plurality of alarm lamps 28 are fixedly arranged on one side of the protection box 26, which faces away from the conveying hopper 5, energy supply pieces 29 with the same number as the alarm lamps 28 are fixedly arranged in the protection box 26, all the round holes 27 are in one-to-one correspondence with all the energy supply pieces 29, the alarm lamps 28 are electrically connected with the energy supply pieces 29, electric shock plates 30 are symmetrically and electrically connected at the bottom of all the energy supply pieces 29, a test module is arranged in the second semi-cylinder 25, and when the test module is contacted with a bulge on the surface of a cylindrical battery cell, the test module is electrically communicated with the two electric shock plates 30 to enable the alarm lamps 28 to rise; during operation, the cylinder 24 is started in the process of supporting the arc cylinder 13 to rotate ninety degrees, the cylinder 24 pushes the protection box 26 to move downwards, the protection box 26 drives the alarm lamp 28, the energy supply piece 29 and the electric shock plate 30 to move downwards, the second half cylinder 25 drives the test module to move downwards, the test module can be in contact with the outer surface of the cylindrical battery core, if the bulge bump exists on the outer surface of the cylindrical battery core, the test module can move upwards to be in contact with the electric shock plate 30 at the moment, a closed circuit is formed among the electric shock plate 30, the energy supply piece 29 and the alarm lamp 28, the alarm lamp 28 is enabled to be on, the energy supply piece 29 is connected with the controller, and accordingly unqualified detection signals are fed back to the pushing mechanism through the controller when the alarm lamp 28 is on, and the pushing mechanism is facilitated to collect unqualified cylindrical battery cores.
As one embodiment of the invention, the test module comprises a through groove 31, the through groove 31 is arranged at the top of the second semi-cylinder 25, a plurality of mounting blocks 32 are fixed in the through groove 31, telescopic rods 33 are fixed at the tops of all the mounting blocks 32, transverse plates 34 are fixed at the tops of all the telescopic rods 33, electric shock rods 35 are fixed at the bottoms of all the transverse plates 34 in a penetrating way, springs 36 are fixed between all the transverse plates 34 and the second semi-cylinder 25, all the springs 36 are respectively sleeved on the outer walls of the corresponding electric shock rods 35, detection plates 37 are fixed at the bottoms of all the electric shock rods 35 after passing through the through groove 31, and the tops of all the electric shock rods 35 are respectively positioned under round holes 27 at corresponding positions, and the electric shock rods 35 are matched with the electric shock plates 30; when the detecting plate 37 detects that the outer wall of the cylindrical battery cell is bulged, the detecting plate 37 is pushed to move upwards at the moment, the detecting plate 37 moves upwards to drive the contact rod 35 to move upwards, the contact rod 35 moves upwards to drive the transverse plate 34 to move upwards, the transverse plate 34 moves upwards to drive the telescopic rod 33 to move upwards, the telescopic rod 33 is arranged to provide supporting force for the contact rod 35, the contact rod 35 moves upwards to penetrate through the round hole 27 at the corresponding position and then stretches into the space between the two contact plates 30, the contact rod 35 and the contact plates 30 are made of materials with good conductive performance, particularly conductive metal copper, so that a closed circuit is formed between the contact rod 35 and the two contact plates 30, the alarm lamp 28 is electrified to be lightened, a signal which is unqualified for testing is fed back to the pushing mechanism, the unqualified cylindrical battery cell is conveniently collected later, and after the testing is finished, the detecting plate 37 returns under the action of the spring 36, and the next detection is facilitated.
As one embodiment of the invention, the two side walls of the detection plate 37 are hinged with the flexible cleaning plate 39, the return springs 36 are fixed between the flexible cleaning plate 39 and the detection plate 37, and when the top of the cylindrical battery cell is contacted with the bottom of the detection plate 37, the return springs 36 push the flexible cleaning plate 39 to squeeze the cylindrical battery cell; in operation, because the cylindrical battery cell may adhere to the hard block on the surface of the cylindrical battery cell during the production process when detecting whether the bulge convex block exists, if the hard block is not cleaned, the cylindrical battery cell without the bulge convex block may be mistakenly collected during the test process, so that the detection data is inaccurate.
As one embodiment of the present invention, a toothed ring 40 is fixed on the outer wall of the rotary cylinder 14, a groove 41 is formed at the top of the side plate 3 close to the servo motor 7, a rotary rod 42 is penetrated in the groove 41 in a rotary way, a gear 43 is fixed on the outer wall of the rotary rod 42, the gear 43 is meshed with the toothed ring 40, a shifting plate 44 is fixed at one end of the rotary rod 42, which is away from the servo motor 7, the shifting plate 44 is positioned in the groove 41, a plurality of push rods 45 are fixed at one side of the shifting plate 44, which is away from the rotary rod 42, and all push rods 45 are positioned between the two side plates 3; when the cylindrical battery cell is conveyed to the position of the supporting arc cylinder 13 by the conveying mechanism, because the supporting arc cylinder 13 is positioned in the first half cylinder 12 and has a certain thickness, the cylindrical battery cell possibly enters the arc supporting cylinder to be blocked, so that the time for entering the arc supporting cylinder is prolonged, the detection rate is influenced, the problem can be solved according to the embodiment of the invention, in particular, the rotating cylinder 14 rotates to drive the toothed ring 40 to rotate, the toothed ring 40 rotates to drive the gear 43 to rotate, the gear 43 drives the rotating rod 42 to rotate, the rotating rod 42 drives the shifting plate 44 to rotate in the groove 41, the width of the groove 41 is far greater than the length of the shifting plate 44, the shifting plate 44 can pass through in the rotating process, the shifting plate 44 drives the push rod 45 to rotate, and the push rod 45 is opposite to the rotating direction of the arc supporting cylinder, so that the push rod 45 can apply thrust to the cylindrical battery cell in the rotating process, the cylindrical battery cell is facilitated to enter the arc supporting cylinder, the push rod 45 can intercept the arranged cylindrical battery cell, the cylindrical battery cell is facilitated to be prevented from approaching the first half cylinder 12 in the testing process, and the impact to the first half cylinder 12 is prevented.
As one embodiment of the present invention, a movable frame 46 is fixed at one end of the second semi-cylinder 25 facing the servo motor 7, a clamping groove 47 is provided at the bottom of the movable frame 46, the clamping groove 47 is located right above the toothed ring 40, the pushing mechanism comprises a pushing cylinder 10, the pushing cylinder 10 is fixedly connected to the top of the base 1 through a mounting plate, and the telescopic end of the pushing cylinder 10 is fixedly connected with an L-shaped pushing plate 38; in operation, after the first half cylinder 12 moves downwards, the bottom of the first half cylinder 12 is abutted against the top of the second half cylinder 25, although the second half cylinder 25 can apply pressure to the first half cylinder 12 so as not to rotate, the second half cylinder 25 is slightly swayed due to friction force in the rotating process of the servo motor 7 and possibly affects detection because the second half cylinder 25 is not limited by the rotating cylinder 14, and in the embodiment of the invention, the moving frame 46 is driven to move downwards by the downward movement of the second half cylinder 25, the clamping groove 47 is matched with the clamping teeth of the toothed ring 40 so that the clamping groove 47 can limit the toothed ring 40, thereby be favorable to spacing second semi-cylinder 25, avoid second semi-cylinder 25 to take place to rock etc. the condition, when the cylinder electricity core detects inequality, when cylinder electricity core rotates and rotates ninety degrees entering conveying mechanism again and carry, promote cylinder 10 start, promote L type impeller plate 38 removal through promoting cylinder 10 telescopic motion, L type impeller plate 38 is spacing to the cylinder electricity core, be favorable to preventing that the cylinder electricity core from following conveying mechanism and remove, then L type impeller plate 38 can promote conveying mechanism to the cylinder electricity core that the test is inequality and collect, when cylinder electricity core detects inequality, promote L type impeller plate 38 through promoting cylinder 10 telescopic motion and give way, thereby be favorable to making the cylinder electricity core continue to carry through conveying mechanism.
The application method of the material arranging device for the cylindrical battery cells of the lithium battery shown in fig. 1 comprises the following steps:
step one, arranging cylindrical battery cells: firstly, an operator puts a proper amount of cylindrical battery cells into a feeding mechanism, and the feeding mechanism can arrange the cylindrical battery cells so that the cylindrical battery cells enter the conveying mechanism in sequence;
step two, detecting the cylindrical battery cell: after the conveying mechanism conveys the cylindrical battery core to the rotary fixing mechanism, the rotary fixing mechanism is matched with the detecting mechanism to determine whether the outer wall of the cylindrical battery core bulges or not, and a signal is fed back to the pushing mechanism through the controller;
step three, collecting the cylinder battery cells which are unqualified in the test: when the pushing mechanism receives that the cylindrical battery cell is qualified in detection, the pushing mechanism gives way to the cylindrical battery cell, the conveying mechanism continues to convey to the next link, and when the pushing mechanism receives that the cylindrical battery cell is unqualified in detection, the pushing mechanism pushes the cylindrical battery cell, so that the cylindrical battery cell unqualified in detection is pushed out of the conveying mechanism to be collected.
The working principle of the invention is as follows: at present, various defects can be inevitably generated on the surface of a cylindrical battery core in the production process, the situation that bulge exists on the outer side of the cylindrical battery core is required to be picked out, the surface defects of the cylindrical battery core are mainly detected manually, the detection efficiency is low, the omission factor is high, the requirement of automatic production is difficult to meet, if the bulge-shaped unqualified cylindrical battery core is not selected out, potential safety hazards exist once the bulge-shaped unqualified cylindrical battery core is put into the market, the enterprise can be brought with the result that the bulge-shaped unqualified cylindrical battery core is difficult to measure, the embodiment of the invention can solve the problems, and the specific implementation mode is that an operator firstly puts a proper amount of cylindrical battery core into a feeding mechanism, because the feeding mechanism only can enter the conveying mechanism through one cylindrical battery core at a time, the feeding mechanism can arrange the cylindrical battery cores entering the inside the feeding mechanism, thereby being beneficial to the orderly arrangement of the cylindrical battery core and entering the conveying mechanism, the conveying mechanism consists of a driving motor, a driving roller, a driven roller, a conveying belt and the like, the driving motor drives the driving roller to rotate, the driving roller drives the driven roller to rotate through the conveying belt, so that the conveying belt can convey the cylindrical battery core, after the cylindrical battery core is conveyed to the rotary fixing mechanism by the conveying mechanism, the rotary fixing mechanism drives the cylindrical battery core to rotate ninety degrees through integral rotation, after the cylindrical battery core rotates ninety degrees, the external part of the rotary fixing mechanism stops rotating, the internal structure of the rotary fixing mechanism clamps and positions the cylindrical battery core, thereby being beneficial to the follow-up rotation of the cylindrical battery core driven by the internal structure of the rotary fixing mechanism, thereby being convenient for detecting whether the outer wall of the cylindrical battery core has a bulge or not through the detecting mechanism, in the process that the cylindrical battery cell rotates ninety degrees, the detection mechanism can synchronously move downwards, after the rotation fixing mechanism rotates ninety degrees, the shell part of the detection mechanism is aligned with the shell part of the rotation fixing mechanism, so that the detection part of the detection mechanism is in contact with the outer wall of the cylindrical battery cell, if the outer wall of the cylindrical battery cell is provided with a bulge bump, the detection mechanism can detect that the outer surface of the cylindrical battery cell is defective and send an alarm to remind an operator, and the synchronous signal can be fed back to the pushing mechanism through the controller, then the rotation fixing mechanism can continuously drive the unqualified cylindrical battery cell to rotate again, the rotation fixing mechanism drives the cylindrical battery cell to rotate for one hundred eighty degrees and then is conveyed to the conveying mechanism again, and at the moment, the pushing mechanism can push and collect unqualified detection, so that the unqualified cylindrical battery cell can be picked, and the unqualified cylindrical battery cell can be prevented from flowing into the market.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims.
Claims (9)
1. The utility model provides a lithium cell cylinder reason material device for electric core, includes base (1), its characterized in that, the top of base (1) is fixed with operating room (2), the top symmetry of base (1) is fixed with two curb plates (3), is provided with conveying mechanism between two curb plates (3), the top of base (1) is provided with feeding mechanism, feeding mechanism is used for arranging the cylinder electric core, conveying mechanism is used for carrying the cylinder electric core after the arrangement is accomplished;
a rotary fixing mechanism is arranged between the centers of the two side plates (3), after the cylindrical battery cells are conveyed to the rotary fixing mechanism by the conveying mechanism, the rotary fixing mechanism is used for integrally rotating by 90 degrees to drive the cylindrical battery cells to rotate by 90 degrees, then the rotary fixing mechanism is self-positioned and fixed and drives the cylindrical battery cells to rotate through the inside, a detection mechanism is arranged between the side walls of the two sides of the inside of the operation chamber (2), the detection mechanism is positioned right above the rotary fixing mechanism, and the detection mechanism is used for detecting bulge bumps on the outer wall of the cylindrical battery cells;
A pushing mechanism is arranged between the two side plates (3), the rotary fixing mechanism is positioned between the pushing mechanism and the feeding mechanism, and the pushing mechanism is used for pushing and collecting the cylinder battery cells which are unqualified in detection;
the rotary fixing mechanism comprises a servo motor (7) and a supporting seat (8), the servo motor (7) is fixed on one side inner wall of the operation chamber (2) through an installation seat, the supporting seat (8) is fixedly connected with the top of the base (1), the top of the supporting seat (8) is rotationally connected with a rotary table (9), the rotary table (9) faces to one side center of the servo motor (7) and is rotationally connected with a first limiting disc (11), the rotary table (9) faces to one side of the servo motor (7) and is fixedly provided with a first half cylinder (12), the inner wall of the first half cylinder (12) is fixedly provided with a supporting arc cylinder (13), one end of the first half cylinder (12) faces away from the rotary table (9) is fixedly provided with a rotary cylinder (14), an output shaft of the servo motor (7) is fixedly provided with an elastic piece (15), one end of the elastic piece (15) faces away from the servo motor (7) penetrates through the rotary cylinder (14) and is fixedly provided with a second limiting disc (16), and the outer wall of the output shaft (7) and the rotary cylinder (14) are provided with a rotary transmission mechanism.
2. The material arranging device for the lithium battery cylindrical battery cell according to claim 1, wherein the material feeding mechanism comprises a fixed seat (4), the fixed seat (4) is fixed at the top of the base (1), a conveying hopper (5) is fixed at the top of the fixed seat (4), a collecting hopper (6) is fixedly communicated with the top end of the conveying hopper (5), the outer wall of the conveying hopper (5) is fixedly connected between the two side plates (3), and a material outlet of the conveying hopper (5) is positioned right above the conveying mechanism.
3. The material arranging device for the lithium battery cylindrical battery core according to claim 1, wherein the rotary transmission mechanism comprises a plurality of stirring blocks (17), a plurality of electric telescopic rods (18), vertical grooves (19) and a moving sleeve (20), all fixing parts of the electric telescopic rods (18) are fixedly connected with a shell of the servo motor (7), the vertical grooves (19) are formed in the outer wall of the fixed end of the elastic piece (15), the moving sleeve (20) is slidably sleeved outside the elastic piece (15) through the vertical grooves (19), one end of the moving sleeve (20) facing the electric telescopic rods (18) is slidably connected with the telescopic ends of all the electric telescopic rods (18) through annular grooves, all the stirring blocks (17) are fixed on the inner wall of the rotating cylinder (14) in a linear array, stirring rods (21) corresponding to the number of the stirring blocks (17) are fixed on the outer wall of the moving sleeve (20) in a linear array mode, the stirring rods (21) are matched with the electric telescopic rods (17), and one end of the moving sleeve (20) is connected with the second connecting rod (22) in a back-to the second end (16).
4. The material handling device for the lithium battery cylindrical battery cell according to claim 2, wherein the detection mechanism comprises a connecting plate (23), the connecting plate (23) is fixed between two side walls inside the operation room (2), a cylinder (24) is fixed at the bottom of the connecting plate (23), a second semi-cylinder (25) is fixed at the telescopic end of the cylinder (24), a protection box (26) is fixed on the outer wall of the telescopic end of the cylinder (24), a plurality of round holes (27) are formed in the inner bottom surface of the protection box (26), a plurality of alarm lamps (28) are fixedly mounted on one side, facing away from the conveying hopper (5), of the protection box (26), energy supply pieces (29) with the same number as the alarm lamps (28) are fixedly mounted inside the protection box (26), all the round holes (27) are in one-to-one correspondence with all the energy supply pieces (29), the alarm lamps (28) are electrically connected with the energy supply pieces (29), a plurality of round holes (27) are symmetrically connected with the bottom of the energy supply pieces (29), and the two semi-cylinder modules (30) are electrically connected with the inner side of the electric module (30) in a test module, and the electric module (30) is electrically connected with the two electric module (30) when the electric module is electrically connected.
5. The material arranging device for the lithium battery cylindrical battery core according to claim 4, wherein the testing module comprises a penetrating groove (31), the penetrating groove (31) is formed in the top of the second semi-cylinder (25), a plurality of mounting blocks (32) are fixed in the penetrating groove (31), telescopic rods (33) are fixed on the tops of all the mounting blocks (32), transverse plates (34) are fixed on the tops of all the telescopic rods (33), electric shock rods (35) are fixed on the bottoms of all the transverse plates (34), springs (36) are fixed between all the transverse plates (34) and the second semi-cylinder (25), all the springs (36) are sleeved on the outer walls of the corresponding electric shock rods (35) respectively, a detection plate (37) is fixed on the bottoms of all the electric shock rods (35) after penetrating the penetrating groove (31), the tops of all the electric shock rods (35) are located under the round holes (27) in corresponding positions respectively, and the electric shock rods (35) are matched with the electric shock rods (30).
6. The material arranging device for the lithium battery cylindrical battery cells according to claim 5, wherein the two side walls of the detection plate (37) are hinged with flexible cleaning plates (39), return springs (36) are fixed between the flexible cleaning plates (39) and the detection plate (37), and when the top of the cylindrical battery cells are in contact with the bottom of the detection plate (37), the return springs (36) push the flexible cleaning plates (39) to squeeze the cylindrical battery cells.
7. The material arranging device for the lithium battery cylindrical battery cell according to claim 4, wherein a toothed ring (40) is fixed on the outer wall of the rotating cylinder (14), a groove (41) is formed in the top of the side plate (3) close to the servo motor (7), a rotating rod (42) penetrates through the groove (41) in a rotating mode, a gear (43) is fixed on the outer wall of the rotating rod (42), the gear (43) is meshed with the toothed ring (40), a shifting plate (44) is fixed at one end, opposite to the servo motor (7), of the rotating rod (42), the shifting plate (44) is located in the groove (41), a plurality of push rods (45) are fixed at one side, opposite to the rotating rod (42), of the shifting plate (44), and all the push rods (45) are located between the two side plates (3).
8. The material arranging device for the lithium battery cylindrical battery cell according to claim 7, wherein one end of the second semi-cylinder (25) facing the servo motor (7) is fixedly provided with a movable frame (46), the bottom of the movable frame (46) is provided with a clamping groove (47), the clamping groove (47) is located right above the toothed ring (40), the material pushing mechanism comprises a pushing cylinder (10), the pushing cylinder (10) is fixedly connected to the top of the base (1) through a mounting plate, and the telescopic end of the pushing cylinder (10) is fixedly connected with an L-shaped pushing plate (38).
9. A method for using a material arranging device for a cylindrical battery cell of a lithium battery, which is applicable to the material arranging device for the cylindrical battery cell of the lithium battery according to any one of claims 1 to 8, and is characterized in that the method comprises the following steps:
step one, arranging cylindrical battery cells: firstly, an operator puts a proper amount of cylindrical battery cells into a feeding mechanism, and the feeding mechanism can arrange the cylindrical battery cells so that the cylindrical battery cells enter the conveying mechanism in sequence;
step two, detecting the cylindrical battery cell: after the conveying mechanism conveys the cylindrical battery core to the rotary fixing mechanism, the rotary fixing mechanism is matched with the detecting mechanism to detect whether the bulge exists on the outer wall of the cylindrical battery core, and the detection result is fed back to the pushing mechanism through the controller;
step three, collecting the cylinder battery cells which are unqualified in the test: when the pushing mechanism receives that the cylindrical battery cell is qualified in detection, the pushing mechanism gives way to the cylindrical battery cell, the conveying mechanism continues to convey to the next link, and when the pushing mechanism receives that the cylindrical battery cell is unqualified in detection, the pushing mechanism pushes the cylindrical battery cell, so that the cylindrical battery cell unqualified in detection is pushed out of the conveying mechanism to be collected.
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| CN116553139A (en) | 2023-08-08 |
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