CN108940932B - Lithium ion battery cell sorting unit - Google Patents
Lithium ion battery cell sorting unit Download PDFInfo
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- CN108940932B CN108940932B CN201810640802.7A CN201810640802A CN108940932B CN 108940932 B CN108940932 B CN 108940932B CN 201810640802 A CN201810640802 A CN 201810640802A CN 108940932 B CN108940932 B CN 108940932B
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- Prior art keywords
- lithium ion
- guide rail
- cylinder
- annular guide
- blanking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention discloses a lithium ion battery cell sorting device which comprises an annular guide rail, a plurality of electrical property testing mechanisms, a blanking mechanism, a plurality of sorting conveyer belts and a material collecting assembly, wherein the electrical property testing mechanisms are arranged on the annular guide rail in a sliding manner; the blanking mechanism comprises a blanking hopper and a blanking conveyer belt; the electrical property testing mechanism comprises a sliding component arranged on the annular guide rail in a sliding mode, a double-acting air cylinder arranged on the sliding component in a rotating mode, and a tester arranged on the sliding component, wherein a first probe and a second probe are arranged at two output ends of the double-acting air cylinder; the aggregate assembly comprises an aggregate platform, a material box frame, a material box, a material limiting plate and a material baffle plate, and a material pushing cylinder is arranged on the aggregate platform. The invention provides a lithium ion cell sorting device, which is used for finishing the sorting operation of lithium ion cells and effectively improving the production efficiency.
Description
Technical Field
The invention relates to the field of lithium battery processing, in particular to a lithium ion battery cell sorting device.
Background
In the production and processing process of the lithium battery, the lithium battery needs to be sorted and arranged, and then the electric property detection is carried out on the arranged battery pack, so that the battery cell is sorted. The traditional lithium battery sorting operation is manually operated, firstly, the electric property of the battery core is detected manually, and then, the battery core is sorted according to the detection result. The manual mode not only has low efficiency of sorting production, but also is easy to sort wrongly, thereby influencing the quality of subsequent production and processing.
Therefore, the current chinese patent publication No. CN104475358B discloses an "electric core sorting machine", which includes a conveying platform, an electric core detection device and a manipulator for transferring electric cores are sequentially disposed on the conveying platform, a transfer platform is disposed on a lateral portion of the conveying platform, a transfer box is disposed on the transfer platform, the transfer box is provided with a step driving device capable of driving the transfer box to take an electric core distance as a step amplitude, an opening capable of accommodating a single electric core to fall is disposed on a step path of the transfer box of the transfer platform, a transfer device having clamping positions disposed at intervals thereon for receiving the falling electric core is disposed corresponding to the opening, the transfer device is provided with a bottom plate and side stops respectively blocking the bottom and outer sides of the clamping positions, the bottom plate is sequentially provided with a plurality of notches capable of accommodating a single electric core to fall along a transfer direction of the transfer device, and each notch is provided with a shutter capable of opening.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art, and provides a lithium ion battery cell sorting device which is used for finishing the sorting operation of lithium ion battery cells and effectively improving the production efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a lithium ion cell sorting unit which characterized in that: the automatic sorting machine comprises an annular guide rail, a plurality of electrical testing mechanisms, a blanking mechanism, a plurality of sorting conveyer belts and a material collecting assembly, wherein the electrical testing mechanisms are arranged on the annular guide rail in a sliding manner; the blanking mechanism comprises a blanking hopper and a blanking conveyer belt arranged below the blanking hopper, a vertically arranged discharging cylinder is formed at the lower part of the blanking hopper, a spiral rod is vertically arranged in the discharging cylinder, the pitch of the spiral rod is the diameter size of a lithium ion battery cell, and a battery cell channel is formed between the spiral rod and the inner wall of one side of the discharging cylinder; the electrical property testing mechanism comprises a sliding component arranged on the annular guide rail in a sliding mode, a double-acting air cylinder arranged on the sliding component in a rotating mode, and a tester arranged on the sliding component, wherein clamping rods are arranged at two output ends of the double-acting air cylinder, a first probe and a second probe are arranged on opposite side faces of the two clamping rods, and the first probe and the second probe are respectively and electrically connected with the tester; the collecting assembly comprises a collecting platform, a material box frame vertically lifted and arranged on the collecting platform, a material box placed on the side face of the material box frame, a material limiting plate vertically arranged on the collecting platform in a sliding mode, and a material blocking plate opposite to the outlet of the sorting conveying belt.
As the improvement, the both sides of selecting separately conveyer belt and blanking conveyer belt are provided with the baffle, and the baffle has limiting displacement to lithium ion battery cell, prevents that lithium ion battery cell from dropping from the conveyer belt, improves the stability that lithium ion battery cell removed.
And the sliding assembly comprises a support plate, a guide post arranged below the support plate and positioned on the inner side wall and the outer side wall of the annular guide rail, a driving motor arranged on the support plate, a speed reducer arranged at the output end of the driving motor and a driving gear driven by the speed reducer, wherein the annular guide rail is provided with an annular rack, and the driving gear is meshed on the annular rack, so that the driving motor drives the driving gear to rotate on the annular rack through the speed reducer, and the sliding assembly moves on the annular guide rail.
And the double-acting cylinder is rotatably arranged on the sliding assembly in a mode that a rotary cylinder is arranged on the supporting plate, and the double-acting cylinder is arranged at the output end of the rotary cylinder, so that two clamping rods on the output end of the double-acting cylinder can rotate to the separation conveyer belt from the blanking conveyer belt through the action of the rotary cylinder.
And the double-acting cylinder is further improved, a limiting induction rod is arranged between the two output ends of the double-acting cylinder, the length of the limiting induction rod is the length of a lithium ion battery cell, and the clamping rod of the double-acting cylinder is prevented from being excessively close to the limiting induction rod, so that the lithium ion battery cell is prevented from being damaged.
Compared with the prior art, the invention has the advantages that: when the lithium ion electric cores are sorted, the lithium ion electric cores are placed into a blanking hopper, a spiral rod is controlled to rotate, so that the lithium ion electric cores fall onto a blanking conveying belt one by one through an electric core channel, the lithium ion electric cores can be conveyed from the blanking hopper to the blanking conveying belt individually as required, correspondingly, one of the sliding assemblies on the annular guide rail is moved to the blanking conveying belt, a double-acting air cylinder on one of the sliding assemblies is rotated, meanwhile, a clamping rod on the double-acting air cylinder is opened and closed, so that the lithium ion electric cores on the blanking conveying belt are clamped, a tester measures the electric parameters of the lithium ion electric cores, then, the double-acting air cylinder on one of the sliding assemblies drives the lithium ion electric cores to rotate in the reverse direction for 180 degrees, then, each sliding assembly on the annular guide rail moves forwards, and the next, meanwhile, the last sliding component holding the lithium ion battery cell moves to the corresponding sorting conveyer belt around the annular guide rail after measuring the electrical parameters of the last sliding component, the lithium ion battery cell with the same electrical parameter range enters the corresponding material collecting cavity along the sorting conveyer belt, thus, the lithium ion battery cell in the blanking hopper finally falls into each corresponding material collecting cavity of the material collecting component, when the counting inductor measures the electricity set value, the lithium ion battery cell is fully stacked in the material collecting cavity, the material limiting plate descends, the material pushing cylinder acts, the material pushing plate pushes a row of lithium ion battery cells into the material box, then, the material box descends a distance along with the material box rack until the next row of lithium ion battery cells are pushed in until the whole material box is fully filled, the material box rack carries the material box to wholly ascend, the material box filled with the lithium ion battery cells is taken out, and then the empty material box is put in, thus, the sorting operation of the lithium ion, the production efficiency is effectively improved.
Drawings
Fig. 1 is a schematic diagram of the overall structural layout of a lithium ion cell sorting device in an embodiment of the invention;
FIG. 2 is a schematic view showing the structure of a take-off cylinder in the embodiment of the present invention;
FIG. 3 is a schematic structural view of a slide assembly in an embodiment of the present invention;
figure 4 is a schematic structural view of a collection assembly in an embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 4, the lithium ion battery cell sorting apparatus in this embodiment includes an annular guide rail 1, a blanking mechanism 2, an electrical property testing mechanism 3, a sorting conveyor belt 5, a material collecting assembly 6, and a controller.
The device comprises an annular guide rail 1, a plurality of electric property testing mechanisms 3 are arranged on the annular guide rail 1 in a sliding mode, a blanking mechanism 2 is arranged on the inner side of the annular guide rail 1, a plurality of sorting conveying belts 5 are radially and fixedly arranged outside the annular guide rail 1, an aggregate component 6 is arranged at the tail end of each sorting conveying belt 5, a controller is used for grading the electric property parameters of a lithium ion cell 7, the electric property parameters comprise voltage, resistance, capacity and the like, grading can be carried out according to one of the electric property parameters, each sorting conveying belt 5 corresponds to one of the electric property parameter value ranges, and therefore the number of the sorting conveying belts 5 represents the number of grades of the electric property parameters of the lithium ion cell.
The blanking mechanism 2 comprises a blanking hopper 21 and a blanking conveyer belt 22 arranged below the blanking hopper 21, wherein a vertically arranged discharging cylinder 211 is formed at the lower part of the blanking hopper 21, a screw rod 23 is vertically arranged in the discharging cylinder 211, the screw pitch of the screw rod 23 is the diameter size of the lithium ion battery cell 7, and a battery cell channel 212 is formed between the screw rod 23 and the inner wall of one side of the discharging cylinder 211. Further, the separating conveyer belt 5 and the blanking conveyer belt 22 are provided with baffles, and the baffles have a limiting effect on the lithium ion cell 7, so that the lithium ion cell 7 is prevented from falling off from the conveyer belt, and the stability of the movement of the lithium ion cell 7 is improved.
The electrical property testing mechanism 3 comprises a sliding component 32 arranged on the annular guide rail 1 in a sliding manner, a double-acting cylinder 31 arranged on the sliding component 32 in a rotating manner, and a tester arranged on the sliding component 32, further, the sliding component 32 comprises a support plate 321, a guide post arranged below the support plate 321 and positioned on the inner side wall and the outer side wall of the annular guide rail 1, a driving motor 322 arranged on the support plate 321, a speed reducer 323 arranged at the output end of the driving motor 322, and a driving gear driven by the speed reducer 323, wherein an annular rack is arranged on the annular guide rail 1, and the driving gear is meshed with the annular rack, so that the driving motor 322 drives the driving gear to rotate on the annular rack through the speed reducer 323, and the sliding component 32 moves on the annular; meanwhile, the double acting cylinder 31 is rotatably installed on the sliding assembly 32 in such a manner that the rotary cylinder 33 is installed on the supporting plate 321, and the double acting cylinder 31 is installed on the output end of the rotary cylinder 33, so that, by the operation of the rotary cylinder 33, the two clamping rods 311 on the output end of the double-acting cylinder 31 can rotate from the blanking conveyer belt 22 to the separation conveyer belt 5, the two output ends of the double-acting cylinder 31 are provided with the clamping rods 311, furthermore, a limit induction rod is arranged between the two output ends on the double-acting cylinder 31, the length of the limit induction rod is the length of one lithium ion cell 7, by arranging the limit induction rod, the clamping rod 311 of the double-acting cylinder 31 is prevented from excessively approaching, the lithium ion battery cell 7 is prevented from being damaged, meanwhile, the opposite sides of the two clamping bars 311 are provided with a first probe 41 and a second probe 42, and the first probe 41 and the second probe 42 are electrically connected with the tester, respectively.
The aggregate assembly 6 comprises an aggregate platform 61, a material box frame 62 vertically arranged on the aggregate platform 61 in a lifting mode, a material box 63 placed on the side face of the material box frame 62, a material limiting plate 64 vertically arranged on the aggregate platform 61 in a sliding mode, and a material blocking plate 65 opposite to the outlet of the sorting conveyer belt 5, wherein a material pushing cylinder 66 is arranged on the aggregate platform 62, a material pushing plate 67 opposite to the material limiting plate 64 is arranged at the output end of the material pushing cylinder 66, an aggregate cavity 68 with an opening facing the outlet of the sorting conveyer belt 5 is formed by the material limiting plate 64, the material blocking plate 65 and the material pushing plate 67, and a counting sensor 51 is arranged at the outlet of the sorting conveyer belt 5.
When the lithium ion electric cores 7 are sorted, the lithium ion electric cores 7 are only put into the blanking hopper 21, the screw rod 23 is controlled to rotate, so that the lithium ion electric cores 7 fall onto the blanking conveyer belt 22 through the electric core channel 212 one by one, the lithium ion electric cores 7 can be conveyed from the blanking hopper 21 to the blanking conveyer belt 22 individually as required, correspondingly, one sliding component 32 on the annular guide rail 1 is moved to the blanking conveyer belt 22, the double-acting air cylinder 31 on one sliding component 32 is rotated, meanwhile, the clamping rod 311 on the double-acting air cylinder 31 is opened and closed, the lithium ion electric cores 7 on the blanking conveyer belt 22 are clamped, the tester measures the electric parameters of the lithium ion electric cores 7, then, the double-acting air cylinder 31 on one sliding component 32 reversely rotates 180 degrees with the lithium ion electric cores 7, and then, each sliding component 32 on the annular guide rail 1 moves forward, the next sliding component is aligned with the blanking conveyer belt 22, at the same time, the previous sliding component 32 holding the lithium ion cells 7 moves to the corresponding sorting conveyer belt 5 around the annular guide rail 1 after measuring the electrical parameters, the lithium ion cells 7 with the same electrical parameter range enter the corresponding material collecting cavities 68 along the sorting conveyer belt 5, thus, the lithium ion cells 7 in the blanking hopper 21 finally fall into the material collecting cavities 68 of the corresponding material collecting components 6, when the counting sensor 51 measures the electrical setting value, the lithium ion cells 7 are fully stacked in the material collecting cavities 68, the material limiting plate 64 descends, the material pushing cylinder 66 acts, the material pushing plate 67 pushes the lithium ion cells 8 in one row into the material box 63, then, the material box 63 descends a distance along with the material box frame 62, waits for the pushing of the lithium ion cells 7 in the next row until the whole material box 63 is fully filled, the material box frame 62 ascends integrally with the material box 63, the material box 63 filled with the lithium ion cells 7 is taken out, and then the empty material box 63 is put in, so that the sorting operation of the lithium ion cells 7 is realized, and the production efficiency is effectively improved.
Claims (5)
1. The utility model provides a lithium ion cell sorting unit which characterized in that: the device comprises an annular guide rail (1), a plurality of electrical property testing mechanisms (3) arranged on the annular guide rail (1) in a sliding manner, a blanking mechanism (2) arranged on the inner side of the annular guide rail (1), a plurality of sorting conveyer belts (5) fixedly arranged outside the annular guide rail (1) in a radial manner, and a material collecting assembly (6) arranged at the tail end of each sorting conveyer belt (5); the blanking mechanism (2) comprises a blanking hopper (21) and a blanking conveyer belt (22) arranged below the blanking hopper (21), wherein a vertically-arranged discharging cylinder (211) is formed at the lower part of the blanking hopper (21), a screw rod (23) is vertically arranged in the discharging cylinder (211), the screw pitch of the screw rod (23) is the diameter size of the lithium ion battery cell (7), and a battery cell channel (212) is formed between the screw rod (23) and the inner wall of one side of the discharging cylinder (211); the electrical property testing mechanism (3) comprises a sliding component (32) arranged on the annular guide rail (1) in a sliding mode, a double-acting cylinder (31) arranged on the sliding component (32) in a rotating mode, and a tester arranged on the sliding component (32), wherein clamping rods (311) are arranged at two output ends of the double-acting cylinder (31), a first probe (41) and a second probe (42) are arranged on opposite side faces of the two clamping rods (311), and the first probe (41) and the second probe (42) are electrically connected with the tester respectively; the aggregate assembly (6) comprises an aggregate platform (61), a material box frame (62) which is vertically arranged on the aggregate platform (61) in a lifting mode, a material box (63) which is placed on the side face of the material box frame (62), a material limiting plate (64) which is vertically arranged on the aggregate platform (61) in a sliding mode, and a material baffle plate (65) opposite to the outlet of the sorting conveyer belt (5), wherein a material pushing cylinder (66) is arranged on the aggregate platform (61), a material pushing plate (67) opposite to the material limiting plate (64) is arranged at the output end of the material pushing cylinder (66), the material limiting plate (64), the material baffle plate (65) and the material pushing plate (67) form an aggregate cavity (68) with an opening facing the outlet of the sorting conveyer belt (5), and a counting inductor (51) is arranged at the outlet of the sorting conveyer belt (5.
2. The lithium ion cell sorting apparatus according to claim 1, wherein: and baffles are arranged on two sides of the sorting conveying belt (5) and the blanking conveying belt (22).
3. The lithium ion cell sorting apparatus according to claim 1, wherein: the sliding assembly (32) comprises a supporting plate (321), a guide post arranged below the supporting plate (321) and positioned on the inner side wall and the outer side wall of the annular guide rail (1), a driving motor (322) arranged on the supporting plate (321), a speed reducer (323) arranged at the output end of the driving motor (322) and a driving gear driven by the speed reducer (323), wherein an annular rack is arranged on the annular guide rail (1), and the driving gear is meshed on the annular rack.
4. The lithium ion cell sorting apparatus according to claim 3, wherein: the double-acting cylinder (31) is rotatably arranged on the sliding component (32) in a mode that a rotary cylinder (33) is arranged on the supporting plate (321), and the double-acting cylinder (31) is arranged at the output end of the rotary cylinder (33).
5. The lithium ion cell sorting apparatus according to claim 1, wherein: and a limiting induction rod is arranged between the two output ends of the double-acting air cylinder (31), and the length of the limiting induction rod is the length of one lithium ion battery cell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640802.7A CN108940932B (en) | 2018-06-21 | 2018-06-21 | Lithium ion battery cell sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640802.7A CN108940932B (en) | 2018-06-21 | 2018-06-21 | Lithium ion battery cell sorting unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108940932A CN108940932A (en) | 2018-12-07 |
| CN108940932B true CN108940932B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810640802.7A Active CN108940932B (en) | 2018-06-21 | 2018-06-21 | Lithium ion battery cell sorting unit |
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| CN (1) | CN108940932B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113387196A (en) * | 2021-06-30 | 2021-09-14 | 湖北中烟工业有限责任公司 | Filter stick arranging and conveying device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6702121B2 (en) * | 1999-05-08 | 2004-03-09 | Psb Gmbh Materialfluss + Logistik | Rotating sorting device and sorting method |
| CN201952018U (en) * | 2011-01-25 | 2011-08-31 | 深圳市力赛科技有限公司 | Automatic material-receiving and boxing machine for batteries |
| CN104475358B (en) * | 2014-12-18 | 2017-03-15 | 佛山市昱陶机械有限公司 | Battery core separator |
| CN205034742U (en) * | 2015-07-14 | 2016-02-17 | 安徽华夏嘉和新型材料科技有限公司 | Automatic divide bottled putting |
| CN206013712U (en) * | 2016-08-19 | 2017-03-15 | 无锡奥特维智能装备有限公司 | A kind of battery core turning transporting device |
| CN205932226U (en) * | 2016-08-20 | 2017-02-08 | 海宁恒森家具有限公司 | Conveyor in timber drying -machine |
| CN206334876U (en) * | 2016-11-30 | 2017-07-18 | 东莞市奥海电源科技有限公司 | Battery core sorting unit |
| CN106733702A (en) * | 2017-02-09 | 2017-05-31 | 谷新运 | Rotating disk swinging Kiwi berry quality screening installation |
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2018
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| CN108940932A (en) | 2018-12-07 |
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Effective date of registration: 20200914 Address after: 314500 2001, room 3, Paris City, wal et palace, 1410, Wutong street, Tongxiang, Jiaxing, Zhejiang. Applicant after: Jiaxing Meirui Network Technology Co., Ltd Address before: 311801 He Village 9, Kaiyuan Community, Datang Town, Shaoxing City, Zhejiang Province Applicant before: You Chengqi |
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