CN114735456B - Battery formation/capacity division system - Google Patents
Battery formation/capacity division system Download PDFInfo
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- CN114735456B CN114735456B CN202210445041.6A CN202210445041A CN114735456B CN 114735456 B CN114735456 B CN 114735456B CN 202210445041 A CN202210445041 A CN 202210445041A CN 114735456 B CN114735456 B CN 114735456B
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- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 76
- 238000000926 separation method Methods 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 125
- 238000012546 transfer Methods 0.000 claims description 85
- 238000007599 discharging Methods 0.000 claims description 35
- 238000013519 translation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006698 induction Effects 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 102100028667 C-type lectin domain family 4 member A Human genes 0.000 description 1
- 101000766908 Homo sapiens C-type lectin domain family 4 member A Proteins 0.000 description 1
- 208000029154 Narrow face Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements
-
- 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
-
- 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
- B65G47/261—Accumulating articles
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- 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
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/03—Stacking of articles by adding to the top of the stack from above
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a battery formation/capacity-division system which comprises a battery conveying device, a formation/capacity-division cabinet, a standing shelf and a stacker, wherein a battery clamping manipulator is arranged on a fork of the stacker, and the stacker moves after clamping a battery by the battery clamping manipulator, so that the battery can be subjected to position conversion among the battery conveying device, the formation/capacity-division cabinet and the standing shelf, and formation, capacity division and standing are realized. The invention ensures that the battery can move between different devices without using a tray when being formed/separated, thereby achieving the purpose of reducing the production cost and avoiding the influence of the phenomena of position deviation, toppling and the like of the battery on the formation/separation effect.
Description
Technical Field
The invention relates to the technical field of battery formation/capacity division, in particular to a battery formation/capacity division system.
Background
In the production process of the lithium battery in the prior art, a tray is used as a carrier for conveying, so that the lithium battery can be moved in batches and formed/separated between different devices and stations. The battery is easy to cause the battery position deviation when the battery is preassembled to the tray, and the battery is more likely to topple over due to vibration in the tray loading process, so that the position accuracy of the battery in the tray is influenced, and the formation/capacity-dividing effect is influenced. In addition, the number of trays needed in the whole formation/capacity separation process is large, the cost of the trays is high, a robot is needed to disassemble and assemble the lithium batteries before entering and exiting the roadway, the trays are transported by adopting roller wires, and formation/capacity separation auxiliary equipment (OCV test, DCIR equipment, a nailing machine and the like) needs to work outside the conveying roller wires.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a battery formation/capacity division system, which adopts a battery clamping manipulator to clamp batteries to realize the position change of the batteries, thereby eliminating a tray.
The technical scheme adopted for solving the technical problems is as follows: the battery formation/capacity-division system comprises a battery conveying device, a formation/capacity-division cabinet, a standing shelf and a stacker, wherein a battery clamping manipulator is arranged on a fork of the stacker, and the stacker moves after clamping batteries through the battery clamping manipulator, so that the batteries are subjected to position conversion among the battery conveying device, the formation/capacity-division cabinet and the standing shelf, and formation, capacity division and standing are realized.
Further, the battery clamping manipulator is provided with two clamping jaw parts which are distributed up and down in an opposite mode and a power mechanism, and the power mechanism controls the interval between the two clamping jaw parts so as to clamp or loosen a battery.
Further, the two clamping jaw parts respectively comprise a plurality of clamping jaws which are distributed at intervals along the width direction of the clamped batteries, so that the two clamping jaw parts can clamp the batteries at one time.
Further, first limiting blocks are respectively arranged at two opposite ends of each clamping jaw of one clamping jaw part in the length direction of the clamped battery so as to limit the battery in the length direction of the battery; each clamping jaw of the other clamping jaw part is provided with at least one second limiting block respectively so as to limit the battery in the width direction of the battery.
Further, the battery clamping manipulator clamps the battery from the battery conveying device to the formation/separation cabinet, and after the formation/separation of the battery is completed, the battery clamping manipulator clamps the battery from the formation/separation cabinet to the battery conveying device for transfer, and clamps the battery from the battery conveying device to the standing shelf; after the batteries are placed in the placing shelf, the battery clamping manipulator clamps the batteries from the placing shelf to the battery conveying device for discharging.
Further, the battery conveying device comprises a loading and unloading mechanism, a first battery transfer mechanism for grouping or disassembling batteries and a second battery transfer mechanism for grouping or disassembling batteries, wherein the first battery transfer mechanism is arranged in a first row with the formation/capacity-division cabinet, and the first battery transfer mechanism is positioned between the loading and unloading mechanism and the capacity-division cabinet; the second battery transfer mechanism and the standing shelf are arranged in a second row, and the second battery transfer mechanism is positioned between the feeding mechanism and the discharging mechanism and the standing shelf; the stacker is located between the first and second rows.
Further, the feeding and discharging mechanism, the first battery transfer mechanism and the second battery transfer mechanism respectively adopt a double-layer structure, so that the batteries are transferred by adopting different layers according to different transfer directions.
Further, the first battery transfer mechanism and the second battery transfer mechanism are respectively provided with a battery positioning module and a transfer manipulator for clamping the battery, and the transfer manipulator clamps the battery from the upper and lower material mechanisms to the battery positioning module for grouping, or clamps the battery from the battery positioning module to the upper and lower material mechanisms in batches.
Further, the battery positioning module comprises a supporting plate and a plurality of battery supporting blocks, wherein the plurality of battery supporting blocks are arranged on the supporting plate at intervals in a row along the width direction of the placed battery, and each battery supporting block is respectively provided with a battery positioning block so as to position the battery in the width direction of the battery; the first battery transfer mechanism and the second battery transfer mechanism further comprise a bottom plate and a translation driving mechanism respectively, and the supporting plate can be connected to the bottom plate in a sliding manner along the distribution direction of the battery supporting blocks and is driven by the translation driving mechanism arranged on the bottom plate.
Further, the feeding and discharging mechanism is of a feeding and discharging drawstring structure.
Further, the number of the battery clamping manipulators and the number of the battery clamping forks are two respectively, the battery clamping manipulators are in one-to-one correspondence with the battery clamping forks, and the two battery clamping forks can move in the same direction in the horizontal direction perpendicular to the first row.
Further, the formation/separation cabinet is internally provided with a multi-layer structure, each layer is respectively provided with a battery positioning needle bed, and the battery positioning needle bed is provided with a battery positioning structure; the goods shelves of standing are multilayer structure, and every layer is equipped with battery location structure respectively.
Compared with the prior art, the invention has the following beneficial effects:
1. Because set up the battery on the fork of stacker and press from both sides and get the manipulator, the stacker is pressed from both sides through this battery and is got the manipulator and press from both sides and get the battery and remove, makes the battery carry out the position change between battery conveyer, formation/dividing cabinet and standing goods shelves to realize formation/dividing, remove between different equipment when making formation/dividing the battery and need not use the tray, thereby reach reduction in production cost's purpose, avoid the battery to appear phenomenon such as position deviation, topple over and influence formation/dividing the effect simultaneously.
2. The battery clamping manipulator is provided with two clamping jaw parts and a power mechanism, wherein the two clamping jaw parts are distributed up and down in a relative mode, and the power mechanism controls the distance between the two clamping jaw parts so as to clamp or loosen a battery. Therefore, when the battery clamping manipulator disclosed by the invention clamps/loosens the battery, the whole manipulator does not need to move up and down, but only one or two clamping jaw parts move for a small displacement in the up-down direction, the requirement on the movement space in the height direction is low, the internal space of the existing formation/separation cabinet can be met, and meanwhile, compared with a tray mode, the height space of the required formation/separation cabinet is smaller, so that the height of the formation/separation cabinet is reduced, and the miniaturization of the formation/separation cabinet is realized.
3. The battery clamping manipulator can realize three-dimensional limiting on the clamped battery by the aid of the first limiting block and the second limiting block, so that working stability and firmness of the battery clamping manipulator when the battery clamping manipulator clamps the battery are improved, and the phenomenon of battery sliding is avoided.
4. After the battery clamping manipulator clamps the battery from the formation/separation cabinet, the battery is sent to the battery conveying device for transfer, then the battery is clamped from the battery conveying device and is sent to the standing shelf, after the battery is placed in the standing shelf, the battery clamping manipulator clamps the battery from the standing shelf to the battery conveying device for blanking, so that the standing shelf and the formation/separation cabinet can be distributed side by side, and the field space is saved.
5. The battery conveying device comprises the feeding and discharging mechanism, the first battery transfer mechanism and the second battery transfer mechanism, so that the battery is directly circulated in the system after being removed from the tray, and the original tray disassembling and assembling mode of the robot is replaced by the feeding and discharging transfer mode, thereby greatly reducing the total cost of equipment and having great advantages in space.
6. The feeding and discharging mechanism is of a feeding and discharging drawstring structure, so that the original roller line conveying is replaced by the drawstring conveying, and auxiliary equipment such as a nail inserting machine, a nail pulling machine, an OCV test and the like can directly operate on the drawstring.
The invention is described in further detail below with reference to the drawings and examples; a battery formation/capacity division system of the present invention is not limited to the embodiment.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic perspective view of a stacker of the present invention;
FIG. 4 is a schematic perspective view of the fork portion of the stacker of the present invention;
FIG. 5 is a schematic view of the structure of the manipulator of the present invention;
FIG. 6 is a schematic view of the structure of one of the jaws of the underlying jaw assembly of the present invention;
FIG. 7 is a schematic view of one of the jaws of the upper jaw member of the present invention;
FIG. 8 is a schematic view of a partial structure of the stacker of the present invention;
FIG. 9 is an enlarged schematic view of portion A of FIG. 5;
FIG. 10 is a front view of the manipulator of the present invention prior to clamping a battery;
FIG. 11 is an enlarged schematic view of portion B of FIG. 10;
FIG. 12 is a side view of the manipulator of the present invention prior to clamping a battery;
FIG. 13 is a schematic view showing a perspective construction of the robot arm of the present invention after clamping a battery;
FIG. 14 is a schematic view showing a three-dimensional structure of the loading and unloading mechanism of the present invention;
fig. 15 is a schematic perspective view of a first battery relay mechanism/second battery relay mechanism of the present invention;
fig. 16 is a schematic perspective view of a battery positioning module of the present invention;
FIG. 17 is a schematic perspective view of a translational drive mechanism of the present invention;
fig. 18 is a schematic perspective view of a forming/separating cabinet according to the present invention.
Detailed Description
In the present disclosure, the terms "first," "second," and the like are used merely to distinguish between similar objects and not necessarily to describe a particular sequence or order, nor are they to be construed as indicating or implying a relative importance. In the description, the directions or positional relationships indicated by "upper", "lower", "left", "right", "front" and "rear", etc. are used for convenience of description of the present application based on the directions or positional relationships shown in the drawings, and are not intended to indicate or imply that the apparatus must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of protection of the present application. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances. "and/or", describes an association relationship of an associated object, meaning that there may be three relationships, e.g., a, and/or B, which may represent: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. In addition, in the description of the present application, unless otherwise indicated, "a plurality" means two or more.
Referring to fig. 1-18, the battery formation/capacity-division system of the present invention includes a battery conveying device, a formation/capacity-division cabinet 4, a standing shelf 5 and a stacker 6, wherein a battery clamping manipulator is disposed on a fork of the stacker 6, and the stacker 6 moves after clamping a battery by the battery clamping manipulator, so that the battery performs position transformation among the battery conveying device, the formation/capacity-division cabinet 4 and the standing shelf 5, and realizes formation, capacity division and standing. Specifically, the battery clamping manipulator clamps the battery from the battery conveying device to the formation/separation cabinet 4, and after the formation or separation of the battery is completed, the battery clamping manipulator clamps the battery from the formation/separation cabinet 4 to the battery conveying device for transfer, and clamps the battery from the battery conveying device to the standing shelf 5; after the batteries are placed in the placing shelf 5, the battery clamping manipulator clamps the batteries from the placing shelf 5 to the battery conveying device for discharging. Therefore, the invention does not need to use a tray in the whole process, thereby achieving the purpose of reducing the production cost and simultaneously avoiding the phenomena of position deviation, toppling and the like of the battery to influence the formation/capacity division effect.
In this embodiment, as shown in fig. 1 and fig. 2, the battery conveying device specifically includes a loading and unloading mechanism 1, a first battery transfer mechanism 2 for grouping or disassembling batteries, and a second battery transfer mechanism 3 for grouping or disassembling batteries, where the first battery transfer mechanism 2 and the formation/separation cabinet 4 are arranged in a first row, and the first battery transfer mechanism 2 is located between the loading and unloading mechanism 1 and the separation capacitor cabinet; the second battery transfer mechanism 3 and the rest shelf 5 are arranged in a second row, and the second battery transfer mechanism 3 is positioned between the feeding and discharging mechanism 1 and the rest shelf 5; the stacker 6 is located between the first and second rows.
In this embodiment, the stacker 6 may implement three-dimensional movement up and down, left and right, and front and back, and the left and right direction is a direction parallel to the first and second rows, and the front and back direction is a direction perpendicular to the first and second rows in the horizontal direction. As shown in fig. 3, the stacker 6 includes a top rail 61, a bottom rail 62, a stacker main body 63, and a fork portion 64, wherein the top rail 61 and the bottom rail 62 are disposed vertically and are respectively located in the left-right direction, the stacker main body 63 moves left-right between the top rail 61 and the bottom rail 62, and the fork portion 64 moves up-down on the stacker main body 63. As shown in fig. 4 and 8, the fork portion 64 includes a bottom frame 648, a fork 647, a fork driving mechanism 649, and the battery gripping robot, and the fork 647 is provided on the bottom frame 648 so as to be movable in the front-rear direction and is driven by the fork driving mechanism 649.
In this embodiment, as shown in fig. 4, the battery clamping manipulator has two clamping jaw members 642, 643 arranged opposite to each other up and down, and a power mechanism 644, and the power mechanism 644 controls the space between the two clamping jaw members 642, 643 to clamp or unclamp the battery. In the clamped state, the two clamping jaw members 642, 643 are respectively contacted with the top surface and the bottom surface of the battery to clamp the battery. The battery gripping robot further includes a support 641, the power mechanism 644 is provided to the support 641, one of the two jaw members 642, 643 is provided to the support 641 so as to be movable up and down, the other of the two jaw members 642, 643 is fixed to the support 641, specifically, the upper jaw member 642 is provided to the support 641 so as to be movable up and down, and the lower jaw member 643 is fixed to the support 641, but not limited thereto. The power mechanism 644 is connected to a vertically movable jaw member (i.e., upper jaw member 642).
In this embodiment, the two clamping jaw members 642, 643 respectively include a plurality of clamping jaws 6421/6431 that are spaced apart along the width direction (i.e., the left-right direction) of the clamped battery, so that the two clamping jaw members 642, 643 can clamp a plurality of batteries, specifically, 16 batteries at a time, but the invention is not limited thereto. The longitudinal direction of each of the two jaw members 642, 643 is located in the longitudinal direction of the gripped battery, and the width direction of each of the jaws is located in the width direction of the battery. The vertically movable jaw member (i.e., the upper jaw member 642) further includes a base plate 6422, the plurality of jaws 6421 of the vertically movable jaw member are respectively fixed to the base plate 6422, the base plate 6422 is vertically movably connected to the stand 641, and the power mechanism 644 is connected to the base plate 6422.
In this embodiment, as shown in fig. 6, the length of each clamping jaw 6431 of one clamping jaw part is larger than the battery of the battery, and two opposite ends of each clamping jaw 6431 of one clamping jaw part in the length direction of the clamped battery are respectively provided with a first limiting block 6432 so as to limit the battery in the length direction of the battery. As shown in fig. 7, each clamping jaw 6421 of the other clamping jaw part is provided with at least one second limiting block 6423 to limit the battery in the width direction of the battery. The clamping jaw 6431 of one clamping jaw part is staggered from the clamping jaw 6421 of the other clamping jaw part up and down, so that the other clamping jaws except the two edge clamping jaws of the other clamping jaw part can respectively clamp two adjacent batteries at the same time, and the second limiting blocks 6423 on the other clamping jaws are respectively positioned between the two adjacent batteries. One of the jaw members is embodied as a lower jaw member 643 and the other jaw member is embodied as an upper jaw member 642, but is not limited thereto, and in other embodiments the one jaw member is embodied as an upper jaw member and the other jaw member is embodied as a lower jaw member.
In this embodiment, the power mechanism 644 includes a first motor disposed on the stand 641 and a first screw rotatably mounted on the stand 641, wherein the first screw is located in the vertical direction and is screwed with a first slider, and the first slider is fixedly connected with the base plate 22. The first screw rod is a trapezoidal screw rod and has a self-locking function, so that the two clamping jaw parts can be effectively ensured to clamp the battery. In other embodiments, the power mechanism includes a cylinder or the like.
In this embodiment, the base plate 6422 is connected to the bracket 1 by a plurality of sliding guide mechanisms 645, so as to improve the connection strength between the base plate 6422 and the bracket 641, and avoid the influence of heavy quality of the clamped battery on the working stability.
In this embodiment, elastic blocks 6424 are respectively disposed on the clamping surfaces of the clamping jaws 6421 of the clamping jaw members capable of moving up and down (i.e., the upper clamping jaw member 642), as shown in fig. 7, to prevent the battery from being damaged when being pressed too tightly due to the battery height error. A backing plate 6433 is provided on the holding surface of each jaw 6431 of the lower jaw member 643, and the first stopper 6432 is fixed to the backing plate 6433, as shown in fig. 6.
In the present embodiment, the bracket 641 is movably provided to the fork 647 in the moving direction of the fork 647, and specifically, the bracket 641 is mounted to the bracket 641 using a plurality of linear guides 646. The bracket 641 and the fork 647 are provided with a buffer mechanism 6410 for avoiding an obstacle in the advancing direction of the fork 647.
In this embodiment, as shown in fig. 9, the buffer mechanism 6410 includes a first base 64101, a second base 64102, a guide bar 64104, and a spring 64103, the first base 64101 is fixed to the bracket 641, and the second base 64102 is fixed to the fork 647 and is located behind the first base 64101 in the advancing direction of the fork 647; the guide rod 64104 is located in the moving direction of the fork 647, one end of the guide rod 64104 is fixedly connected with the first base 64101, and the other end of the guide rod 64104 is movably connected with the second base 64102, so that the wire guide rod can axially move relative to the second base 64102; the spring 64103 is sleeved on the guide rod 64104, and two ends of the spring 64103 are respectively abutted against the first base 64101 and the second base 64102; the number of the buffer mechanisms 6410 is plural, specifically two, but not limited thereto.
In this embodiment, the present invention further includes an induction retraction mechanism, where the induction retraction mechanism includes an induction plate 6420 and an induction switch 6430, the induction plate 6420 is disposed on the bracket 641, the induction switch 6430 is disposed on the fork 647, and as the bracket 641 retreats relative to the fork 647, the induction switch 6430 detects the induction plate 6420 and outputs a signal for retracting the fork 647.
In this embodiment, as shown in fig. 4 and 8, the number of the fork 647 and the battery clamping manipulator is two, and the fork 647 corresponds to the battery clamping manipulator one by one; the fork drive mechanism 649 drives the two forks 647 in the fore-aft direction in a synchronous motion.
In this embodiment, the fork driving mechanism 649 includes a second motor and a second screw, the second motor is disposed on the chassis 8, the second screw is rotatably connected to the chassis 648 and located in the moving direction of the fork 647, and a second slider is screwed on the second screw and is fixedly connected to the fork 647. Because the number of the forks 647 is two, the number of the second sliders is also two, the second screw rod is provided with two thread sections with opposite thread directions, and the two thread sections are respectively in one-to-one threaded connection with the two second sliders, so that when the second motor is started, the second screw rod and the two second sliders can drive the two forks 647 and the battery clamping manipulators on the two forks 647 to move in opposite directions or in opposite directions, namely, the two forks 647 and the battery clamping manipulators on the two forks 647 are extended or retracted simultaneously.
When the battery clamping manipulator clamps the battery, each clamping jaw 6431 of the lower clamping jaw part 643 respectively supports the bottom surface of the corresponding battery 7, and simultaneously, two first limiting blocks 6432 on each clamping jaw 6431 respectively limit the battery 7 in the length direction, so that the battery 7 cannot displace along the length direction; each of the clamping jaws 6421 of the upper clamping jaw part 642 reaches above the battery 7 to be ready for clamping, as shown in fig. 10-12, along with the motor of the power mechanism 644, the upper clamping jaw part 642 moves downwards until the elastic blocks 6424 on each clamping jaw 6421 contact the top surface of the battery 7, and meanwhile, the second limiting blocks 6423 on the upper clamping jaw part 642 are matched in pairs to limit the battery 7 in the width direction, so that the battery 7 cannot displace along the width direction, as shown in fig. 13. The battery 7 is combined to be clamped by the upper clamping jaw part 642 and the lower clamping jaw part 643 in the height direction, so that the battery clamping manipulator can realize three-dimensional limit on the clamped battery 7, the working stability and the firmness of the manipulator when clamping the battery are improved, and the phenomenon of battery sliding is avoided.
In this embodiment, as shown in fig. 14 and 15, the feeding and discharging mechanism 1, the first battery transfer mechanism 2 and the second battery transfer mechanism 3 respectively adopt a double-layer structure, so that the batteries are transferred by adopting different layers according to different transfer directions. The feeding and discharging mechanism 1 is specifically a feeding and discharging drawstring structure, and because the feeding and discharging mechanism 1 adopts a double-layer structure, the feeding and discharging mechanism 1 specifically comprises an upper-layer feeding and discharging drawstring 12 and two lower-layer feeding and discharging drawstrings 11 and 13, the upper-layer feeding and discharging drawstring 12 is positioned between the two lower-layer feeding and discharging drawstrings 11 and 13, and the three feeding and discharging drawstrings are distributed along the front-rear direction.
In this embodiment, the first battery transferring mechanism 2 and the second battery transferring mechanism 3 are respectively provided with a battery positioning module 22 and a transferring manipulator 23 for clamping the batteries, and the transferring manipulator 23 clamps the batteries from the loading and unloading mechanism 1 to the battery positioning module 22 for grouping, or the transferring manipulator 23 clamps the batteries from the battery positioning module 22 to the loading and unloading mechanism 1 in batches. As shown in fig. 16, the battery positioning module 22 includes a support plate 221, and a plurality of battery support blocks 222, wherein the plurality of battery support blocks 222 are arranged on the support plate 221 at intervals in a row along a width direction (i.e., the left-right direction) of the placed battery, and each battery support block 222 is provided with a battery positioning block 223 for positioning the battery in the width direction of the battery. The first battery transfer mechanism 2 and the second battery transfer mechanism 3 further comprise a bottom plate 24 and a translational driving mechanism, respectively, and the support plate 221 is slidably connected to the bottom plate 24 along the distribution direction of the battery support blocks 222 and is driven by the translational driving mechanism provided on the bottom plate 24. The translational drive mechanism is specifically, but not limited to, a cylinder 25. Therefore, the supporting plate 221 and the plurality of battery supporting blocks 222 thereon and the batteries positioned thereon can be pulled to the leftmost end or the rightmost end of the bottom plate 24, so that the stacker 6 can clamp the batteries to the loading and unloading mechanism 1 or the forming/separating cabinet 4 or the rest shelf 5 nearby. Since the first battery transfer mechanism 2 and the second battery transfer mechanism 3 respectively adopt a double-layer structure, each layer structure of the first battery transfer mechanism 2 and the second battery transfer mechanism 3 respectively includes the battery positioning module 22, the transfer manipulator 23, the bottom plate 24 and the translational driving mechanism (i.e. the air cylinder 25), as shown in fig. 15, the two layers structure of the first battery transfer mechanism 2 and the second battery transfer mechanism 3 are respectively disposed on the frame 21 thereof.
In this embodiment, as shown in fig. 17, the transfer robot 23 may move not only up and down, but also along a guide rail 25 provided in the left-right direction of the frame. The transfer manipulator 23 is provided with two clamping jaw parts which are distributed in a front-back opposite mode, each clamping jaw part is provided with two clamping jaws, and therefore the transfer manipulator 23 can clamp two batteries at a time. When the transfer manipulator 23 works, the battery is clamped by moving downwards, then moves upwards and moves to the corresponding position along the guide rail, then moves downwards, and the clamped battery is placed in the proper position. When the transfer manipulator 23 clamps the battery 7, two lateral narrow faces of the battery 7 are clamped, and two lateral wide faces of the battery are easy to deform under the stress, so that the transfer manipulator is not suitable for clamping by clamping jaws.
In this embodiment, as shown in fig. 18, the formation/separation cabinet 4 is internally provided with a multi-layer structure, and each layer is respectively provided with a battery positioning needle bed 41, and the battery positioning needle bed 41 is provided with a battery positioning structure. The stationary shelf 5 is also provided with a multi-layer structure, and each layer is provided with a battery positioning structure. The battery positioning needle bed 41 and the battery positioning structure on the stationary shelf 5 are constructed in the same or similar manner as the support plate 221 and the combination of the plurality of battery support blocks 222 thereon. Therefore, when the batteries are clamped to the battery positioning needle bed 41 or the stationary shelf 5, the batteries are limited in the left-right direction, thereby realizing accurate positioning of the batteries in the formation/separation cabinet 4 and the stationary shelf 5. The number of the formation/separation cabinets 4 and the stationary shelves 5 is two, but not limited thereto.
The invention relates to a battery formation/capacity division system, which has the following working principle:
The lower layer feeding and discharging pull belt 11 conveys 2 batteries once, after the lower layer feeding and discharging pull belt is in place, the transfer manipulator at the lower layer of the first battery transfer mechanism 2 stretches out and grabs 2 batteries to be placed on the battery positioning module at the lower layer of the first battery transfer mechanism 2, and the circulation is repeated until the battery positioning module at the lower layer of the first battery transfer mechanism 2 is fully filled with 16 batteries. Next, the forks 647 of the stacker 6 are extended, and after the 16 batteries are gripped by the battery gripping robot toward the first battery transfer mechanism 2, the stacker 6 transfers the 16 batteries to the battery positioning needle bed 41 corresponding to the formation/separation cabinet 4. After the formation or the capacity division of the batteries is completed in the formation/capacity division cabinet 4, a fork 647 of the stacker 6 extends out, a battery clamping manipulator facing the formation/capacity division cabinet 4 clamps 16 batteries from the formation/capacity division cabinet 4, the 16 batteries are conveyed to a battery positioning module at the upper layer of the first battery transfer mechanism 2, the battery is clamped onto the upper layer feeding and discharging pull belt 12 by a transfer manipulator at the upper layer of the first battery transfer mechanism 2 for discharging, and the transfer manipulator at the upper layer of the first battery transfer mechanism 2 clamps 2 batteries at one time and needs to clamp 8 times. The upper layer feeding and discharging pull belt 12 conveys 16 batteries to one end close to the second battery transfer mechanism 3, the transfer manipulator on the upper layer of the second battery transfer mechanism 3 stretches out and grabs 2 batteries to be placed on the battery positioning module on the upper layer of the second battery transfer mechanism 3, and the circulation is repeated until the battery positioning module on the upper layer of the second battery transfer mechanism 3 is full of 16 batteries. Then, the forks 647 of the stacker 6 are extended, and after the battery gripping robot arm facing the second battery transfer mechanism 3 grips 16 batteries on the upper layer of the second battery transfer mechanism 3, the stacker 6 conveys the 16 batteries to the stationary shelf 5 to be stationary. After the standing, the fork 647 of the stacker 6 stretches out, the battery clamping manipulator facing the standing shelf 5 clamps 16 batteries from the standing shelf 5, the 16 batteries are conveyed to the battery positioning module at the lower layer of the second battery transfer mechanism 3, the transfer manipulator at the lower layer of the second battery transfer mechanism 3 clamps the batteries to the lower layer of the upper and lower material pulling belt 13 for discharging, and the transfer manipulator at the lower layer of the second battery transfer mechanism 3 clamps 2 batteries at a time and clamps 8 times.
The battery formation/capacity-division system provided by the invention can enable the battery to move among different devices without using a tray when being formed/divided, thereby achieving the purpose of reducing the production cost, and avoiding the influence of the phenomena of position deviation, toppling and the like of the battery on the formation/capacity-division effect. According to the invention, after the tray is canceled, the pull belt is adopted to replace roller conveying, the battery is directly conveyed through the pull belt, a tray disassembling station of a robot is omitted, auxiliary equipment can directly work on a pull belt line, the cost of production line equipment is greatly reduced, and the site space is saved.
According to the battery formation/capacity-division system, when the battery clamping manipulator clamps/releases the battery, the whole manipulator does not need to move up and down, but only moves in the up-down direction by a small displacement, so that the requirement on the movement space in the height direction is low, the internal space of the existing formation/capacity-division cabinet can be met, and the size of the existing formation/capacity-division cabinet does not need to be changed. If the transfer manipulator shown in fig. 17 is used instead of the battery clamping manipulator, the transfer manipulator needs to move up and down as a whole, so that the required up and down movement space is larger, which obviously cannot be satisfied for the existing formation/separation cabinet.
The battery formation/capacity division system of the invention does not involve parts (such as a control part for controlling the coordinated actions of a battery transmission device, a stacker and the like) which are the same as or can be realized by adopting the prior art.
The above embodiments are only used for further illustrating a battery formation/capacity-separation system of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention falls within the scope of the technical solution of the present invention.
Claims (8)
1. The battery formation/capacity-division system comprises a battery conveying device, a formation/capacity-division cabinet, a standing shelf and a stacker, and is characterized in that: a battery clamping manipulator is arranged on a fork of the stacker, and the stacker moves after clamping batteries by the battery clamping manipulator, so that the batteries are subjected to position conversion among a battery conveying device, a formation/separation cabinet and a standing shelf, and formation or separation and standing are realized;
The battery clamping manipulator clamps the battery from the battery conveying device to the formation/separation cabinet, and after the formation/separation of the battery is completed, the battery clamping manipulator clamps the battery from the formation/separation cabinet to the battery conveying device for transfer, and clamps the battery from the battery conveying device to the standing shelf; after the batteries are placed in the placing shelf, the battery clamping manipulator clamps the batteries from the placing shelf to the battery conveying device for discharging;
the battery conveying device comprises a feeding and discharging mechanism, a first battery transfer mechanism for grouping or disassembling batteries and a second battery transfer mechanism for grouping or disassembling batteries, wherein the feeding and discharging mechanism, the first battery transfer mechanism and the second battery transfer mechanism respectively adopt double-layer structures, so that the batteries are conveyed by adopting different layers according to different conveying directions; the feeding and discharging mechanism is of a feeding and discharging drawstring structure; the first battery transfer mechanism and the second battery transfer mechanism are respectively provided with a battery positioning module and a transfer manipulator used for clamping batteries, and the transfer manipulator clamps the batteries from the feeding mechanism and the discharging mechanism to the battery positioning module for grouping, or clamps the batteries from the battery positioning module to the feeding mechanism in batches.
2. The battery formation/capacity system of claim 1, wherein: the battery clamping manipulator is provided with two clamping jaw parts and a power mechanism, wherein the two clamping jaw parts are distributed up and down in a relative mode, and the power mechanism controls the distance between the two clamping jaw parts so as to clamp or loosen a battery.
3. The battery formation/capacity system of claim 2, wherein: the two clamping jaw parts respectively comprise a plurality of clamping jaws which are distributed at intervals along the width direction of the clamped battery, so that the two clamping jaw parts can clamp a plurality of batteries at one time; the clamping jaw of one clamping jaw part is staggered with the clamping jaw of the other clamping jaw part up and down, so that the other clamping jaw of the other clamping jaw part except for the two edge clamping jaws can respectively clamp two adjacent batteries at the same time.
4. The battery formation/capacity system of claim 2, wherein: the clamping jaws of one clamping jaw part are respectively provided with first limiting blocks at two opposite ends of the clamped battery in the length direction so as to limit the battery in the length direction of the battery; each clamping jaw of the other clamping jaw part is provided with at least one second limiting block respectively so as to limit the battery in the width direction of the battery.
5. The battery formation/capacity system of claim 1, wherein: the first battery transfer mechanism and the formation/separation cabinet are arranged in a first row, and the first battery transfer mechanism is positioned between the feeding and discharging mechanisms and the formation/separation cabinet; the second battery transfer mechanism and the standing shelf are arranged in a second row, and the second battery transfer mechanism is positioned between the feeding mechanism and the discharging mechanism and the standing shelf; the stacker is located between the first and second rows.
6. The battery formation/capacity system of claim 1, wherein: the battery positioning module comprises a supporting plate and a plurality of battery supporting blocks, wherein the plurality of battery supporting blocks are arranged on the supporting plate at intervals in a row along the width direction of the placed battery, and each battery supporting block is respectively provided with a battery positioning block so as to position the battery along the width direction of the battery; the first battery transfer mechanism and the second battery transfer mechanism further comprise a bottom plate and a translation driving mechanism respectively, and the supporting plate can be connected to the bottom plate in a sliding manner along the distribution direction of the battery supporting blocks and is driven by the translation driving mechanism arranged on the bottom plate.
7. The battery formation/capacity system of claim 5, wherein: the number of the battery clamping manipulators and the number of the battery clamping forks are two respectively, the battery clamping manipulators correspond to the battery clamping forks one by one, and the two battery clamping forks can move in the same direction in the horizontal direction perpendicular to the first row.
8. The battery formation/capacity system of claim 1, wherein: the formation/separation cabinet is internally provided with a multi-layer structure, each layer is respectively provided with a battery positioning needle bed, and the battery positioning needle bed is provided with a battery positioning structure; the goods shelves of standing are multilayer structure, and every layer is equipped with battery location structure respectively.
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| CN202210445041.6A CN114735456B (en) | 2022-04-26 | 2022-04-26 | Battery formation/capacity division system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002145448A (en) * | 2000-11-08 | 2002-05-22 | Kawasaki Heavy Ind Ltd | Reversal piling up device |
| CN107298307A (en) * | 2017-07-26 | 2017-10-27 | 江苏金帆新程装备有限公司 | The catching robot of lead-acid accumulator |
| CN207038632U (en) * | 2017-04-28 | 2018-02-23 | 浙江杭可科技股份有限公司 | Soft package lithium battery cold-hot pressure fixture is melted into automatic assembly line |
| CN209374593U (en) * | 2019-01-30 | 2019-09-10 | 东莞市德瑞精密设备有限公司 | Formation of Li-ion batteries partial volume all-in-one machine |
-
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- 2022-04-26 CN CN202210445041.6A patent/CN114735456B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002145448A (en) * | 2000-11-08 | 2002-05-22 | Kawasaki Heavy Ind Ltd | Reversal piling up device |
| CN207038632U (en) * | 2017-04-28 | 2018-02-23 | 浙江杭可科技股份有限公司 | Soft package lithium battery cold-hot pressure fixture is melted into automatic assembly line |
| CN107298307A (en) * | 2017-07-26 | 2017-10-27 | 江苏金帆新程装备有限公司 | The catching robot of lead-acid accumulator |
| CN209374593U (en) * | 2019-01-30 | 2019-09-10 | 东莞市德瑞精密设备有限公司 | Formation of Li-ion batteries partial volume all-in-one machine |
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