CN115805194A - Battery monomer sorting method - Google Patents
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- CN115805194A CN115805194A CN202210574804.7A CN202210574804A CN115805194A CN 115805194 A CN115805194 A CN 115805194A CN 202210574804 A CN202210574804 A CN 202210574804A CN 115805194 A CN115805194 A CN 115805194A
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- 239000000178 monomer Substances 0.000 title claims abstract description 189
- 238000000034 method Methods 0.000 title claims abstract description 51
- 239000013072 incoming material Substances 0.000 claims abstract description 14
- 238000012216 screening Methods 0.000 claims abstract description 10
- 238000004590 computer program Methods 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 11
- 238000004806 packaging method and process Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 5
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
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Abstract
The application relates to a battery monomer sorting method, which comprises the following steps: screening target battery monomers matched with the target types in the current incoming material battery monomers; continuously arranging the battery monomers of the same kind in the screened target battery monomers; and respectively sorting and blanking different types of battery monomers in the arranged target battery monomers. In the method for sorting the battery monomers, the battery monomers which do not belong to the target type are not sorted temporarily, so that the battery monomers with small number are not used as the target type, the battery monomers can be sorted firstly, the time spent in sorting the battery monomers with small number is saved, and finally the battery monomers with small number are processed independently, so that the sorting with the target is realized, and the sorting efficiency is improved. And before the sorting and blanking, the battery monomers of the same type are continuously arranged together, so that the battery monomers of the same type can be conveniently sorted at one time, and the sorting efficiency is further improved.
Description
Technical Field
The application relates to the technical field of batteries, in particular to a battery monomer sorting method.
Background
Energy conservation and emission reduction are the key points of sustainable development of the automobile industry, and electric vehicles become important components of the sustainable development of the automobile industry due to the advantages of energy conservation and environmental protection. For electric vehicles, battery technology is an important factor in its development.
With the continuous progress of science and technology, lithium ion batteries have been applied to electric vehicles, and become one of the main power sources of electric vehicles. In the correlation technique, sorting before lithium battery packing adopts logistics line ferry mechanism to sort, and sorting efficiency is lower.
Disclosure of Invention
In view of the above problems, the present application provides a method for sorting battery cells, which can improve the sorting efficiency.
A battery cell sorting method comprises the following steps:
screening target battery monomers matched with the target types in the current incoming material battery monomers;
continuously arranging the battery monomers of the same type in the screened target battery monomers;
and respectively sorting and blanking different types of single batteries in the arranged target single batteries.
In the method for sorting the single batteries, the single batteries belonging to the target type are sorted in advance, and the single batteries not belonging to the target type are not sorted temporarily, so that the types of the single batteries with small quantity are not taken as the target type, the single batteries can be sorted in advance, the time spent in sorting the small quantity of the single batteries is saved, and finally the small quantity of the single batteries are processed independently, so that the target sorting is realized, and the sorting efficiency is improved. And before the sorting and blanking, the battery monomers of the same type are continuously arranged together, so that the battery monomers of the same type can be conveniently sorted at one time, and the sorting efficiency is further improved.
In one embodiment, the step of screening the target battery cells matched with the target type from the current incoming battery cells includes:
acquiring the type information of all battery monomers to be packaged;
and counting to obtain the first N types with the largest quantity in all the battery monomers, and determining the types as the target types.
In one embodiment, each target battery cell is respectively located on a respective feeding device and synchronously moves along with the respective feeding device;
the method comprises the following steps of screening target battery monomers, wherein the battery monomers of the same type in the screened target battery monomers are continuously arranged;
and controlling each feeding device provided with the same type of battery monomer to continuously release so as to finish the continuous arrangement of the same type of battery monomer.
In one embodiment, the step of sorting and blanking the different types of battery cells in the arranged target battery cells respectively includes:
sorting the battery monomers of the same kind in the arranged target battery monomers to the same cache equipment;
and combining the same type of battery monomer on each cache device to obtain a corresponding battery monomer group, and blanking each battery monomer group.
In one embodiment, the step of combining the same type of battery cells on each of the cache devices to obtain a corresponding battery cell group, and blanking each battery cell group further includes:
and carrying out secondary identification on the type of each battery cell in each battery cell group.
In one embodiment, after the step of sorting and blanking the different types of battery cells in the arranged target battery cells, the method further includes:
and sorting and blanking the battery monomer which is not matched with the target type in the current incoming material battery monomer.
In an embodiment, the step of obtaining the top N types with the largest number in all the battery cells through statistics and determining the top N types as the target types includes:
counting the first N types with the largest quantity in all the battery monomers needing to be packaged currently by taking the first preset time length as an interval period;
and when a switching condition is met, determining the current first N types as the target types.
In one embodiment, the switching condition is:
the packing box for containing the discharged single batteries is filled after a second preset time; or
And the packaging box cannot be filled after passing through the second preset time.
In one embodiment, the battery cell sorting device includes:
the sorting module is used for screening target battery monomers matched with the target types in the current incoming material battery monomers and continuously arranging the battery monomers of the same types in the screened target battery monomers;
and the discharging module is used for sorting and discharging different types of battery monomers in the arranged target battery monomers respectively.
In one embodiment, the battery cell sorting device includes:
and the counting module is used for acquiring the type information of all the battery monomers to be packaged, and counting the first N types with the largest quantity in all the battery monomers to determine the types as the target types.
In one embodiment, the sorting module comprises:
a circulation rail that circulates in a preset direction; and
the plurality of cache devices are sequentially arranged on the periphery of the circulating track along the preset direction;
and in the process that the target battery monomer moves on the circulating track, when the target battery monomer passes through one cache device, a plurality of battery monomers of a certain type are simultaneously transferred to the corresponding cache devices.
In one embodiment, the blanking module includes:
the combined unit is arranged on one side, far away from the circulating track, of the cache device and comprises a driving module and a combined pull belt arranged on the driving module, and the combined pull belt can move in a first direction parallel to the arrangement direction of the cache devices under the driving of the driving module;
the blanking pull belts are arranged on one side, away from the cache device, of the combined unit and are distributed along the first direction;
the combined drawstring is controlled to move for multiple times and is the same as the buffer device to bear the battery monomer, and the multiple battery monomers borne for multiple times are sequentially transferred to different blanking drawstrings, and the blanking drawstrings are multiple, the same type of the multiple battery monomers are used as a battery monomer group for synchronous blanking.
A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor realizes the steps of the above method when executing the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method.
Drawings
Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Moreover, like reference numerals are used to refer to like elements throughout. In the drawings:
fig. 1 is a schematic flow chart of a battery cell sorting method according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a battery cell sorting device according to an embodiment of the present application.
Fig. 3 is an internal structural diagram of a computer device according to an embodiment of the present application.
Description of reference numerals: 100. a battery cell sorting device; 10. a sorting module; 12. circulating the track; 14. a caching device; 16. other types of drawstrings; 30. a blanking module; 32. a combination unit; 321. a drive module; 323. combining the drawstrings; 34. blanking pull belts; 200. and (4) feeding equipment.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely used to more clearly illustrate the technical solutions of the present application, and therefore are only examples, and the protection scope of the present application is not limited thereby.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.
In the description of the embodiments of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or to implicitly indicate the number, specific order, or primary-secondary relationship of the technical features indicated. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.
In the description of the embodiments of the present application, the term "and/or" is only one kind of association relationship describing the association object, and means that three relationships may exist, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural pieces" refers to two or more (including two).
In the description of the embodiments of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the directions or positional relationships indicated in the drawings, and are only for convenience of description of the embodiments of the present application and for simplicity of description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the embodiments of the present application.
In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.
At present, the application of the power battery is more and more extensive from the development of market situation. The power battery is not only applied to energy storage power supply systems such as hydraulic power, firepower, wind power and solar power stations, but also widely applied to electric vehicles such as electric bicycles, electric motorcycles, electric automobiles and the like, and a plurality of fields such as military equipment and aerospace. With the continuous expansion of the application field of the power battery, the market demand is also continuously expanding.
The applicant notices that the traditional ferry sorting method cannot meet the production requirement along with the great improvement of the cell productivity and the production efficiency. Specifically, the types of the incoming battery monomers to be sorted are more, the randomness and the fluctuation are higher, the sorting speed is random, and the production requirements cannot be met. In order to increase the sorting speed of the battery cells, the applicant researches and discovers that the method can be used for counting the types of all the battery cells needing to be sorted, the first N types with the largest quantity are taken as target types, the battery cells in the target types are sorted in advance, compared with a random sorting method, the method is more purposeful, the time consumed by sorting the few types of the battery cells can be saved, and finally the small quantity of types can be processed in a centralized mode.
The battery monomer sorting method provided by the embodiment of the application can be applied to the operation process of battery production line equipment, for example, in the process link of grouping battery monomers, the battery monomers are sorted, and a plurality of battery monomers of the same type are packaged into groups so as to ensure the service life of a battery. Specifically, the battery cells constitute a battery pack, and the capacity of the battery cell conforms to the "barrel principle", and the capacity of the worst battery cell determines the capacity of the entire battery pack. In order to prevent the battery from being overcharged and overdischarged, the logic of the battery management system is set in such a way that when the voltage of the battery cell with the lowest capacity reaches the discharge cut-off voltage during discharging, the whole battery pack stops discharging; in the charging, when the highest cell voltage reaches the charge cut-off voltage, the charging is stopped. Therefore, the battery cell with small capacity is fully charged all the time, the battery cell with large capacity uses partial capacity all the time, one part of the capacity of the whole battery pack is in an idle state, and the service life of the battery pack is determined by the battery cell with the shortest service life. Therefore, in order to fully utilize each battery cell in the battery pack and prolong the service life of the whole battery, the same type of battery cells with similar parameters are packed into groups. Specifically, the battery cell according to the embodiment of the present application may be used in an electric device such as a vehicle, a ship, or an aircraft, but is not limited thereto.
Referring to fig. 1-2, in an embodiment of the present application, a battery cell sorting method is provided, including the following steps:
and S100, screening target battery monomers matched with the target types in the current incoming material battery monomers.
The target type is a preset battery monomer type, the battery monomer of the target type is firstly screened in the sorting process, the battery monomer belonging to the target type is firstly sorted, and the battery monomer not belonging to the target type is not temporarily sorted, so that purposeful sorting is realized. The battery monomer types with small quantity can be not taken as target types, the battery monomers can be sorted out, the time spent in sorting the small quantity of battery monomers is saved, and finally the small quantity of battery monomers can be processed independently.
And step S300, continuously arranging the same type of battery monomers in the screened target battery monomers.
Wherein, on the sorting assembly line, a plurality of battery monomer once only come the material simultaneously, will come a plurality of battery monomer that belong to same kind in a plurality of battery monomer of material and arrange together, but like this once only sort the unloading simultaneously in a plurality of battery monomer of same kind when subsequent sorting, and then can improve separation efficiency.
And S500, sorting and blanking different types of battery monomers in the arranged target battery monomers respectively.
Sorting and blanking are carried out on a plurality of battery monomers which are subjected to one-time feeding after reordering in sequence according to types, sorting and blanking are carried out on different types of battery monomers in sequence, and different types of battery monomers are respectively placed in different packaging boxes to finish sorting of the different types of battery monomers.
In the method for sorting the single batteries, the single batteries belonging to the target type are sorted in advance, the single batteries not belonging to the target type are not sorted temporarily, the types of the single batteries with small quantity are not taken as the target type, the single batteries can be sorted firstly, the time spent in sorting the small quantity of the single batteries is saved, finally the small quantity of the single batteries are processed independently, and the single batteries are sorted in a targeted manner, so that the sorting efficiency is improved. And before the sorting and blanking, the battery monomers of the same type are continuously arranged together, so that the battery monomers of the same type can be conveniently sorted at one time, and the sorting efficiency is further improved.
In one embodiment, step S100 includes steps S110 to S130.
Step S110, obtaining the category information of all the battery cells to be packaged.
The type information is a parameter for determining the type of the battery cell, for example, all the battery cells to be sorted are classified into different types according to the capacity of the battery cell, or all the battery cells to be sorted are classified into different types according to the voltage of the battery cell, and the specific type information is what kind of parameter, which is not limited herein.
Step S130, the first N types with the largest number in all the battery cells are obtained through statistics, and are determined as the target type.
Specifically, after the type information of all the battery monomers is acquired, the acquired type information is counted to obtain the types to which all the battery monomers belong, then the number of the battery monomers contained in each type is counted, finally the number of the battery monomers contained in each type is sorted from high to low, the first N types are taken as target types, the battery monomers with a large number of the target types are sorted first, and the sorting efficiency is prevented from being influenced by the battery monomers with a small number of types.
In one embodiment, each target battery cell is located on a respective feeding device and moves synchronously with the respective feeding device, and step S300 includes step S310.
Step S310, controlling the feeding device with the same kind of battery cells to continuously discharge so as to complete the continuous arrangement of the same kind of battery cells.
The incoming material equipment is a device for driving the battery monomer to move the feeding, and the specific incoming material equipment can be an incoming material pull belt or a clamping jaw and other devices as long as the driving force for moving can be applied to the battery monomer. In the actual sorting process, in order to improve the sorting efficiency, a plurality of battery cells are simultaneously supplied by simultaneously driving a plurality of supply devices, and are ready to enter the battery cell sorting apparatus 100. Moreover, when the plurality of battery cells enter the battery cell sorting device 100, the target battery cells belonging to the same target type are released continuously, that is, one battery cell in the same type is released first, and then another battery cell in the same type is released, so that the battery cells released in front and back are of the same type and can be arranged together continuously.
In one embodiment, step S500 includes steps S510 to S530.
Step S510, sort the battery cells of the same kind in the arranged target battery cells to the same cache device 14.
Specifically, N buffer devices 14 are provided corresponding to N kinds of target categories, and each buffer device 14 is used for storing one type of battery cell. In the sorting process, a plurality of battery cells come at the same time and are reordered and enter the battery cell sorting device 100, the plurality of battery cells are placed on the circulating track 12 in the battery cell sorting device 100, and when the battery cells are driven by the circulating track 12 to rotate to different caching devices 14, the battery cells of corresponding types are transferred to the corresponding caching devices 14, so that the battery cells of different types are sorted to different caching devices 14. Optionally, the buffer device 14 is a buffer pull tape.
Step S530, combine the same kind of battery cells on each cache device 14 to obtain a corresponding battery cell group, and perform blanking on each battery cell group. That is to say, after sorting many times, the buffer device 14 is stored with a plurality of battery monomers of the same kind, and after integrating a plurality of battery monomers together and forming a battery monomer group, use a battery monomer group as a whole unloading simultaneously, need not sort every time battery monomer just carry out an unloading, and the battery monomer that the combination was sorted many times once only is unloaded, further improves sorting efficiency.
Further, step S530 further includes step S532.
And step S532, performing secondary identification on the type of each battery monomer in each battery monomer group, further identifying the type of the current blanking battery monomer group, and placing the battery monomer group into a corresponding packaging box. And, carry out secondary discernment to the kind of battery monomer when unloading, alright statistics obtains the quantity of each kind of battery monomer unloading, and then masters the sorting progress of each kind of battery monomer.
In some embodiments, the step S600 is further included after the step S500 of sorting and blanking different kinds of battery cells in the arranged target battery cells.
Step S600, sorting and blanking the battery monomer which is not matched with the target type in the current incoming material battery. When a plurality of battery monomers come simultaneously, some of the battery monomers belong to target types, and can be combined and discharged after being subsequently sorted to the corresponding cache equipment 14, so that sorting is completed; wherein other battery monomer do not belong to the target kind, with the direct letter sorting unloading of these battery monomer, need not sort these small number of kinds of battery monomer, save the time of sorting the small number of kinds of battery monomer, improve and select separately efficiency.
Specifically, the battery cell sorting device 100 includes the other-kind draw tape 16, and when the plurality of battery cells of the one-time incoming material are driven by the rotating track to move, and pass through the other-kind draw tape 16, the battery cells which do not belong to the target kind can be sorted onto the other-kind draw tape 16 for storage.
In some embodiments, the step S130 of counting the top N types with the largest number in all the battery cells and determining the top N types as the target type includes steps S132 to S134.
Step S132, taking the first preset duration as an interval period, and counting the first N types with the largest number in all the battery cells that need to be packed currently. In the process of sorting the battery monomers, along with sorting of a part of the battery monomers, the first N types with the largest number of the battery monomers in all the remaining battery monomers to be sorted can be changed, or along with adding of a new battery monomer, the first N types with the largest number of the battery monomers in all the battery monomers to be sorted can be changed. Therefore, the first N types with the largest number of battery cells are counted and updated every first preset time.
Step S132, when the handover condition is satisfied, determining that the current top N categories are the target categories. That is to say, only when satisfying the switching condition, just update target type to current first N types, select separately with the target type after the renewal this moment, in time adjust the target type of selecting separately according to actual conditions, prevent to influence separation efficiency because of the fluctuation and the change of battery monomer kind, guarantee separation efficiency.
Optionally, the switching condition is that the packing box for containing the discharged single batteries is full after a second preset time.
The battery monomers are discharged and contained in the packaging boxes after being sorted and combined, and a plurality of battery monomers of the same type are contained in each packaging box.
After the target type is updated, if the target type is different from the previous target type, the packing box for containing the discharged battery monomers needs to be replaced by the corresponding type, so that time is wasted due to frequent replacement of the packing box, and the switching condition can be set to be updated after the battery box is filled for a second preset time. That is to say, after the current packing box is full for the second preset time length and the like, the target type is switched, and the corresponding type of packing box is replaced at the same time, so that the packing box which is not full is not required to be replaced immediately, the packing box which is not full is not required to be carried back and forth, and the time is saved.
Optionally, the switching condition is that the packing box cannot be filled after passing through the second preset time period.
That is, when it is determined that the packing box cannot be filled for the second preset time period, the target type does not need to be updated after the packing box is filled, because if the target type is updated after the packing box is filled, the waiting time is too long, and the sorting efficiency is affected by the fluctuation of the types of the battery monomers.
Referring to fig. 2, in another embodiment of the present application, a battery cell sorting apparatus 100 is further provided, including a sorting module 10 and a discharging module 30, where the sorting module 10 is configured to screen target battery cells matched with a target type from current incoming material battery cells, and continuously arrange the battery cells of the same type from the screened target battery cells. The target type is a preset battery monomer type, the battery monomer of the target type is firstly screened in the sorting process, the battery monomer belonging to the target type is firstly sorted, and the battery monomer not belonging to the target type is not temporarily sorted, so that purposeful sorting is realized. The battery monomer types with small quantity can be not taken as target types, the battery monomers can be sorted out, the time spent in sorting the small quantity of battery monomers is saved, and finally the small quantity of battery monomers can be processed independently.
And on the sorting production line, a plurality of battery monomers simultaneously once come, arrange a plurality of battery monomers that belong to the same kind in a plurality of battery monomers of coming material together, like this can once only sort the unloading simultaneously in a plurality of battery monomers of the same kind when subsequent letter sorting, and then can improve separation efficiency.
The discharging module 30 is used for sorting and discharging different types of battery monomers in the arranged target battery monomers respectively, sorting and discharging the battery monomers which are subjected to one-time material supply after reordering according to types in sequence, sorting and discharging the battery monomers of different types in sequence, placing the battery monomers of different types in different packaging boxes respectively, and sorting the battery monomers of different types.
In the device for sorting the single batteries, the single batteries belonging to the target type are sorted in advance, and the single batteries not belonging to the target type are not sorted temporarily, so that the types of the single batteries with small quantity are not taken as the target type, the single batteries can be sorted in advance, the time spent in sorting the small quantity of the single batteries is saved, and finally the small quantity of the single batteries are processed independently, so that the sorting with the target is realized, and the sorting efficiency is improved. And before the sorting and blanking, the battery monomers of the same type are continuously arranged together, so that the battery monomers of the same type can be conveniently sorted at one time, and the sorting efficiency is further improved.
Further, the battery cell sorting apparatus 100 further includes a counting module, configured to obtain type information of all battery cells that need to be packed, and count the first N types that are the most numerous in all battery cells to determine the first N types as a target type.
The type information is a parameter for determining the type of the battery cell, for example, all the battery cells to be sorted are classified into different types according to the capacity of the battery cell, or all the battery cells to be sorted are classified into different types according to the voltage of the battery cell, and the specific type information may be the size, shape or other parameters that can indicate the type of the battery, which is not limited herein. And after the type information of all the single batteries is obtained, the obtained type information is counted to obtain the types of all the single batteries, then the number of the single batteries contained in each type is counted, finally the number of the single batteries contained in each type is sorted from high to low, the first N types are taken as target types, the single batteries of the target types are sorted firstly, and the sorting efficiency is prevented from being influenced by the small number of types of the single batteries.
In some embodiments, the sorting module 10 includes an endless track 12 and a plurality of buffer devices 14, the endless track 12 moves circularly along a preset direction, and the plurality of buffer devices 14 are sequentially disposed on the outer periphery of the endless track 12 along the preset direction. In the process of moving the target battery cell on the circular track 12, each time the target battery cell passes through one buffer device 14, a plurality of battery cells of a certain type are simultaneously transferred to the corresponding buffer devices 14.
Wherein, circulation track 12 is the closed loop track that is the rectangle frame, sets up a plurality of buffer memory equipment 14 along circulation track 12's periphery interval, and when a plurality of battery monomer of present supplied materials passed through circulation track 12's drive rotation, pass through a plurality of buffer memory equipment 14 in proper order, every through a buffer memory equipment 14 release a target battery monomer, so accomplish the free sorting of battery according to the kind. In addition, in the sorting process, a plurality of single batteries of the same type are transferred simultaneously, so that the sorting time can be saved, and the sorting efficiency is improved.
Further, the blanking module 30 includes a combining unit 32 and a plurality of blanking drawstrings 34. The combination unit 32 is disposed on a side of the buffer device 14 away from the circulation track 12, and includes a driving module 321 and a combination pull tape 323 disposed on the driving module 321, where the combination pull tape 323 can be driven by the driving module 321 to move along a first direction parallel to the arrangement direction of the plurality of buffer devices 14. The plurality of blanking drawstrings 34 are disposed on a side of the combination unit 32 away from the buffer device 14 and arranged along a first direction. The combined drawstring 323 is controlled to move to the same buffer device 14 for multiple times to bear the single batteries, and the multiple single batteries borne by the multiple times are sequentially transferred to different blanking drawstrings 34, and the multiple single batteries of the same type on the multiple blanking drawstrings 34 are used as a single battery pack for synchronous blanking.
The combined draw tape 323 moves to a certain cache device 14 under the drive of the drive module 321 to bear a corresponding battery monomer, and then transfers the battery monomer to a certain blanking draw tape 34, and then the combined draw tape 323 can continue to move to the same cache device 14 under the drive of the drive module 321 to bear the same type of battery monomer, and then transfers the battery monomer to another blanking draw tape 34, so that multiple battery monomers of the same type can be respectively transferred to multiple blanking draw tapes 34 through multiple transfers, and then the multiple battery monomers in the same battery monomer group are synchronously blanked through the multiple blanking draw tapes 34, and are synchronously boxed, thereby improving the sorting efficiency.
It can be understood that a plurality of buffer devices 14 can share one combination unit 32, so that the combination drawstring 323 in the combination unit 32 can be connected to a plurality of buffer devices 14, and the combination unit 32 can combine the corresponding type of battery cells through any one buffer device 14 in a plurality of ways, without providing a combination unit 32 for each type of battery cell, thereby saving cost.
In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 3. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for storing the category information data of the battery cells. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a method of sorting battery cells.
It will be appreciated by those skilled in the art that the configuration shown in fig. 3 is a block diagram of only a portion of the configuration associated with the present application, and is not intended to limit the computing device to which the present application may be applied, and that a particular computing device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
In some embodiments, a computer device is provided, comprising a memory and a processor, the memory storing a computer program, the processor implementing the steps of the above method embodiments when executing the computer program.
In some embodiments, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of the above-mentioned method embodiments.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the computer program is executed. The storage medium may be a non-volatile storage medium such as a magnetic disk, an optical disk, a Read-Only Memory (ROM), or a Random Access Memory (RAM).
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is specific and detailed, but not construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (14)
1. The battery monomer sorting method is characterized by comprising the following steps:
screening target battery monomers matched with the target types in the current incoming material battery monomers;
continuously arranging the battery monomers of the same kind in the screened target battery monomers;
and respectively sorting and blanking different types of battery monomers in the arranged target battery monomers.
2. The battery cell sorting method according to claim 1, wherein the step of screening the target battery cells matched with the target species from the current incoming battery cells comprises:
acquiring the type information of all battery monomers to be packaged;
and counting to obtain the first N types with the largest quantity in all the battery monomers, and determining the types as the target types.
3. The battery cell sorting method according to claim 1, wherein each target battery cell is located on a respective feeding device and moves synchronously with the respective feeding device;
the method comprises the following steps of screening target battery monomers, wherein the battery monomers of the same type in the screened target battery monomers are continuously arranged;
and controlling each feeding device provided with the same type of battery monomer to continuously release so as to finish the continuous arrangement of the same type of battery monomer.
4. The battery cell sorting method according to claim 1, wherein the step of sorting and blanking different types of battery cells in the arranged target battery cells respectively comprises:
sorting the battery monomers of the same kind in the arranged target battery monomers to the same cache equipment;
and combining the same type of battery monomer on each cache device to obtain a corresponding battery monomer group, and blanking each battery monomer group.
5. The battery cell sorting method according to claim 4, wherein the step of combining the same kind of battery cells on each buffer device to obtain a corresponding battery cell group, and blanking each battery cell group further comprises:
and carrying out secondary identification on the type of each battery cell in each battery cell group.
6. The battery cell sorting method according to claim 1, wherein the step of sorting and blanking different types of battery cells in the arranged target battery cells further comprises:
and sorting and blanking the battery monomer which is not matched with the target type in the current incoming material battery monomer.
7. The battery cell sorting method according to claim 2, wherein the step of obtaining the top N types with the largest number in all the battery cells through statistics and determining the top N types as the target type comprises:
counting the first N types with the largest quantity in all the battery monomers needing to be packaged currently by taking the first preset time length as an interval period;
and when a switching condition is met, determining the current first N types as the target types.
8. The battery cell sorting method according to claim 7, wherein the switching condition is:
the packing box for containing the discharged single batteries is filled after a second preset time; or
And the packaging box cannot be filled after passing through the second preset time.
9. A battery cell sorting device, characterized in that, battery cell sorting device includes:
the sorting module is used for screening target battery monomers matched with the target types in the current incoming material battery monomers and continuously arranging the battery monomers of the same types in the screened target battery monomers;
and the discharging module is used for sorting and discharging different types of battery monomers in the arranged target battery monomers respectively.
10. The battery cell sorting device according to claim 9, wherein the battery cell sorting device comprises:
and the counting module is used for acquiring the type information of all the battery monomers to be packaged, and counting the first N types with the largest quantity in all the battery monomers to determine the types as the target types.
11. The battery cell sorting apparatus of claim 9, wherein the sorting module comprises:
a circulation rail that circulates in a preset direction; and
the plurality of cache devices are sequentially arranged on the periphery of the circulating track along the preset direction;
and in the process that the target battery monomer moves on the circulating track, when the target battery monomer passes through one cache device, a plurality of battery monomers of a certain type are simultaneously transferred to the corresponding cache devices.
12. The battery cell sorting method according to claim 11, wherein the blanking module comprises:
the combined unit is arranged on one side, far away from the circulating track, of the cache device and comprises a driving module and a combined pull belt arranged on the driving module, and the combined pull belt can move in a first direction parallel to the arrangement direction of the cache devices under the driving of the driving module;
the blanking pull belts are arranged on one side, away from the cache device, of the combined unit and are arranged along the first direction;
the combined drawstring is controlled to move for multiple times and is the same as the buffer device to bear the battery monomer, and the multiple battery monomers borne for multiple times are sequentially transferred to different blanking drawstrings, and the blanking drawstrings are multiple, the same type of the multiple battery monomers are used as a battery monomer group for synchronous blanking.
13. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any of claims 1 to 8.
14. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 8.
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