CN219525512U - Multi-cell grabbing device with distance adjusting function - Google Patents
Multi-cell grabbing device with distance adjusting function Download PDFInfo
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- CN219525512U CN219525512U CN202223501490.2U CN202223501490U CN219525512U CN 219525512 U CN219525512 U CN 219525512U CN 202223501490 U CN202223501490 U CN 202223501490U CN 219525512 U CN219525512 U CN 219525512U
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- electric core
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- jack catch
- cell
- distance adjusting
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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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Abstract
The utility model discloses a multi-cell grabbing device with a distance adjusting function, which comprises a mounting bracket, wherein a plurality of cell claw groups are arranged on the mounting bracket, each cell claw group comprises at least one cell claw, the plurality of cell claw groups are arranged in parallel, the plurality of cell claw groups are connected with a distance changing mechanism, and the distance between two adjacent cell claw groups can be adjusted by the distance changing mechanism. This many electric core grabbing device sets up displacement mechanism on electric core jack catch group, can adjust the distance between the adjacent electric core of snatching through displacement mechanism, not only can snatch a plurality of electric cores simultaneously like this, can satisfy the requirement to electric core interval on the different stations moreover, can effectively reduce the transfer number of times in the electric core handling, improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of automatic production equipment of soft-package power batteries, in particular to a battery core grabbing mechanism capable of achieving simultaneous grabbing of a plurality of battery cores and adjusting distance between the battery cores.
Background
Along with the gradual shortage of energy and the continuous improvement of environmental protection requirements, electric vehicles are increasingly valued as new energy vehicles, and along with the rapid development of electric vehicles, the requirements on power batteries of the electric vehicles are also increasingly greater, so that the requirements on automatic production equipment of lithium batteries are also increasingly higher. The battery cell is the most important component in the lithium battery PACK, and in the lithium battery assembly process, the battery cell can be conveyed to a designated station through a battery cell tool tray and is grabbed through a manipulator. Currently available cell transfer tools typically only grasp a single cell.
The utility model patent (publication number: CN 111924518A) discloses a battery cell gripper and battery cell grabbing equipment, wherein the battery cell gripper comprises a mounting seat and a plurality of grabbing mechanisms, the mounting seat extends along the X direction, the plurality of grabbing mechanisms are arranged at intervals along the mounting seat, and the grabbing mechanisms comprise a clamping assembly and a compacting assembly; the clamping assembly comprises a first driving piece and two oppositely arranged grippers, wherein the first driving piece is arranged on the mounting seat and is used for driving the two grippers to move in the X direction in opposite directions or in opposite directions so as to enable the grippers to clamp or loosen the battery cell; and a compressing assembly is arranged between the first driving piece and each gripper, and comprises a second driving piece and compressing pieces, wherein the grippers are arranged on the second driving piece and used for driving the compressing pieces to reciprocate along the Z direction so as to compress or separate from the battery cell. The distance between adjacent battery cells of this kind of battery cell tongs can not be adjusted, however in actual use, because the arrangement of production line is different, consequently also the interval requirement to the battery cell is different, and current this kind of battery cell tongs commonality is relatively poor, sometimes needs to transfer through the battery cell tray, and work efficiency is low, hardly satisfies the operation requirement.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to develop a multi-cell grabbing mechanism capable of realizing distance adjustment between adjacent cells.
The utility model provides a many electric core grabbing device with roll adjustment function, includes the installing support, be equipped with a plurality of electric core jack catch groups on the installing support, every electric core jack catch group includes at least one electric core jack catch, a plurality of electric core jack catch group parallel arrangement, a plurality of electric core jack catch groups are connected with a displacement mechanism, displacement mechanism can the distance between two adjacent electric core jack catch groups of displacement.
Preferably, the mounting bracket is provided with five electric core jack catch groups, the arrangement sequence is first electric core jack catch group, second electric core jack catch group, third electric core jack catch group, fourth electric core jack catch group and fifth electric core jack catch group in proper order, the displacement mechanism includes a long stroke distance adjusting cylinder and a short stroke distance adjusting cylinder, third electric core jack catch group with mounting bracket fixed connection, first electric core jack catch group, fifth electric core jack catch group respectively with long stroke distance adjusting cylinder's both ends are connected, second electric core jack catch group, fourth electric core jack catch group respectively with short stroke distance adjusting cylinder's both ends are connected.
Preferably, the cell jaw group is provided with two cell jaws.
Preferably, the first electric core claw group, the second electric core claw group, the fourth electric core claw group and the fifth electric core claw group are all arranged on the sliding rail.
Preferably, the mounting bracket is provided with a plurality of limiting blocks, and the limiting blocks are used for limiting the moving distance of the first electric core clamping jaw group, the second electric core clamping jaw group, the fourth electric core clamping jaw group or the fifth electric core clamping jaw group.
Preferably, the mounting bracket is further provided with a visual detection device, the visual detection device comprises a camera and a light source, and the visual detection device is used for detecting the position of the battery cell tray.
Preferably, the mounting bracket is further provided with a laser range finder, and the laser range finder is used for detecting the vertical distance between the battery cell clamping jaw and the battery cell tray.
Preferably, the mounting bracket is further provided with a telescopic rod, and the telescopic rod is arranged on one side of the battery cell clamping jaw group.
Preferably, one side of the mounting bracket is also provided with a tray claw assembly, and the tray claw assembly is used for grabbing the battery cell tray.
The technical scheme has the following beneficial effects: this many electric core grabbing device sets up displacement mechanism on electric core jack catch group, can adjust the distance between the adjacent electric core of snatching through displacement mechanism, not only can snatch a plurality of electric cores simultaneously like this, can satisfy the requirement to electric core interval on the different stations moreover, can effectively reduce the transfer number of times in the electric core handling, improves work efficiency.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a schematic structural view of a mounting bracket according to an embodiment of the present utility model.
Fig. 3 is a schematic view illustrating an internal structure of a mounting bracket according to an embodiment of the present utility model.
Fig. 4 is a schematic structural diagram of a pitch-varying mechanism according to an embodiment of the present utility model.
Fig. 5 is a schematic structural diagram of a cell claw set according to an embodiment of the utility model.
Description of element numbers: 1. a mounting bracket; 2. the first cell claw group; 3. the second cell claw group; 4. the third cell claw group; 5. a fourth cell jaw set; 6. a fifth cell jaw set; 7. a telescopic rod; 8. a visual detection device; 9. a laser range finder; 10. a pitch-changing mechanism; 11. a tray jaw assembly; 12. a support plate; 13. a connecting plate; 14. a mounting substrate; 15 sliding rails; 16. a long-stroke distance-adjusting cylinder; 17. a short-stroke distance-adjusting cylinder; 18. a slide block; 19. a limit buffer; 20. a limiting block; 21. and (3) a battery cell clamping jaw.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that the utility model may be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known aspects have not been shown or described in detail to avoid obscuring aspects of the utility model.
As shown in fig. 1, the utility model discloses a multi-cell grabbing device with a distance adjusting function, which comprises a mounting bracket 1, wherein a plurality of cell claw groups are arranged on the mounting bracket 1, each cell claw group comprises at least one cell claw, the cell claws are used for grabbing a cell, the plurality of cell claw groups are arranged in parallel, the plurality of cell claw groups are connected with a distance adjusting mechanism, and the distance between two adjacent cell claw groups can be adjusted by the distance adjusting mechanism. As shown in fig. 2, the mounting bracket 1 includes a connecting plate 13, two support plates 12 and a mounting substrate 14, wherein the bottoms of the two support plates 12 and the mounting substrate 14 are provided with a battery cell claw group, the connecting plate 13 is connected with the tops of the two support plates 12, the connecting plate 13 is used for being connected with a manipulator, and the data transformation mechanism 10 is arranged in a space enclosed by the support plates and the mounting substrate 14.
As a specific implementation manner, the mounting bracket is provided with five electric core claw groups, which are sequentially a first electric core claw group 2, a second electric core claw group 3, a third electric core claw group 4, a fourth electric core claw group 5 and a fifth electric core claw group 6 along the arrangement sequence, each electric core claw group is provided with two electric core claws 21 (as shown in fig. 5), so that ten electric cores can be simultaneously grabbed by the five electric core claw groups. The five electric core jack catch groups are arranged at the bottom of the installation base plate 14, a sliding rail 15 is arranged at the bottom of the installation base plate 14 for facilitating movement of the electric core jack catch groups, and a sliding block 18 matched with the sliding rail 15 is arranged on the five electric core jack catch groups.
As shown in fig. 3 and 4, the distance-changing mechanism 10 includes a long-stroke distance-adjusting cylinder 16 and a short-stroke distance-adjusting cylinder 17, the third cell claw group 4 is fixedly connected with the mounting bracket, and the third cell claw group 4 is fixed on the mounting bracket 1. The first electric core claw group 2 and the fifth electric core claw group 6 are respectively connected with two ends of the long-stroke distance adjusting cylinder 16, and the second electric core claw group 3 and the fourth electric core claw group 5 are respectively connected with two ends of the short-stroke distance adjusting cylinder 17. The long-stroke distance adjusting cylinder 16 and the short-stroke distance adjusting cylinder 17 are arranged in a floating mode, the synchronous position adjustment of the two electric core claw groups can be achieved through one cylinder, the two electric core claw groups can synchronously move in opposite directions or move back to back, the rapid adjustment of the distance between the two electric core claw groups can be achieved, the structure is simple, the use is convenient, and the accurate control of the positions of the electric core claw groups can be achieved.
In order to prevent the over-displacement condition, a limiting block 20 can be arranged on the mounting substrate 14, each cell jaw group 4 is connected with the limiting buffer 19, the limiting blocks 20 are in one-to-one opposite displacement with the limiting buffer 19, and the limiting of the moving distance of each cell jaw group 4 is realized through the cooperation of the limiting blocks 20 and the limiting buffers 19.
Because there is the clearance between electric core and the tray, in order to realize the accurate positioning of electric core position, still be provided with vision detection device 8 on the installing support 1, vision detection device 8 includes subassembly such as camera, light source, and vision detection device 8 is connected with the controller of manipulator, can detect electric core tray position and feed back to the manipulator through vision detection device 8 to realize the accurate snatch of electric core jack catch group to electric core. Because the cell trays are usually stacked together, when the cells on the next layer of cell tray need to be grasped, the distance for downward movement of the cell claw group is required under the corresponding condition, and in order to realize accurate control on the vertical distance of the cell tray, a laser range finder 9 can be arranged on the mounting bracket 1, and the vertical distance between the cell claw and the cell tray can be detected through the laser range finder 9.
In the process of grabbing the battery core by the battery core clamping jaw set, the battery core tray is possibly taken up together, and the telescopic rod 7 is further arranged on the mounting bracket 1 in another embodiment of the battery core clamping jaw set, and the telescopic rod 7 is arranged on one side of the battery core clamping jaw set. When the battery core jack catch is grabbing the battery core, the telescopic link 7 can be propped by the battery core tray and is in a compressed state, and in the rising process of the battery core jack catch, the telescopic link 7 stretches under the action of spring force to press the battery core tray, so that the battery core tray can be prevented from being brought up by the battery core.
As another embodiment of the present patent, a tray jaw assembly 11 is further disposed on one side of the mounting bracket 1, the tray jaw assembly 11 is disposed on one support plate 12 of the mounting bracket 1, and the tray jaw assembly 11 is used for grabbing a battery cell tray. By adopting the mechanism, after the battery core claw grabs the battery core on the battery core tray, the mounting bracket 1 can be directly rotated by 90 degrees through the mechanical arm, and then the empty battery core tray is grabbed through the tray claw assembly 11 and is carried to a designated position.
This many electric core grabbing device sets up displacement mechanism on electric core jack catch group, can adjust the distance between the adjacent electric core of snatching through displacement mechanism, not only can snatch a plurality of electric cores simultaneously like this, can satisfy the requirement to electric core interval on the different stations moreover, can effectively reduce the transfer number of times in the electric core handling, improves work efficiency.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (8)
1. The utility model provides a many electric core grabbing device with roll adjustment function, includes the installing support, be equipped with a plurality of electric core jack catch groups on the installing support, every electric core jack catch group includes at least one electric core jack catch, a plurality of electric core jack catch group parallel arrangement, its characterized in that, a plurality of electric core jack catch groups are connected with a displacement mechanism, the distance between two adjacent electric core jack catch groups of displacement mechanism can be adjusted, still be provided with laser range finder on the installing support, laser range finder is used for detecting the perpendicular distance of electric core jack catch from electric core tray.
2. The multi-cell grabbing device with a distance adjusting function according to claim 1, wherein: the mounting bracket is provided with five electric core jack catch groups, the arrangement sequence is first electric core jack catch group, second electric core jack catch group, third electric core jack catch group, fourth electric core jack catch group and fifth electric core jack catch group in turn, the displacement mechanism includes a long stroke distance adjusting cylinder and a short stroke distance adjusting cylinder, third electric core jack catch group with mounting bracket fixed connection, first electric core jack catch group, fifth electric core jack catch group respectively with long stroke distance adjusting cylinder's both ends are connected, second electric core jack catch group, fourth electric core jack catch group respectively with short stroke distance adjusting cylinder's both ends are connected.
3. The multi-cell grabbing device with a distance adjusting function according to claim 2, wherein: and two cell claws are arranged on the cell claw group.
4. The multi-cell grabbing device with a distance adjusting function according to claim 2, wherein: the first electric core clamping jaw group, the second electric core clamping jaw group, the fourth electric core clamping jaw group and the fifth electric core clamping jaw group are all arranged on the sliding rail.
5. The multi-cell grabbing device with a distance adjusting function according to claim 4, wherein: the mounting bracket is provided with a plurality of limiting blocks, and the limiting blocks are used for limiting the moving distance of the first electric core clamping jaw group, the second electric core clamping jaw group, the fourth electric core clamping jaw group or the fifth electric core clamping jaw group.
6. The multi-cell grabbing device with a distance adjusting function according to claim 1, wherein: the mounting bracket is also provided with a visual detection device, the visual detection device comprises a camera and a light source, and the visual detection device is used for detecting the position of the battery cell tray.
7. The multi-cell grabbing device with a distance adjusting function according to claim 1, wherein: and the mounting bracket is also provided with a telescopic rod, and the telescopic rod is arranged on one side of the battery cell clamping jaw group.
8. The multi-cell grabbing device with a distance adjusting function according to claim 1, wherein: one side of the mounting bracket is also provided with a tray claw assembly, and the tray claw assembly is used for grabbing the battery cell tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223501490.2U CN219525512U (en) | 2022-12-27 | 2022-12-27 | Multi-cell grabbing device with distance adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223501490.2U CN219525512U (en) | 2022-12-27 | 2022-12-27 | Multi-cell grabbing device with distance adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219525512U true CN219525512U (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223501490.2U Active CN219525512U (en) | 2022-12-27 | 2022-12-27 | Multi-cell grabbing device with distance adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219525512U (en) |
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2022
- 2022-12-27 CN CN202223501490.2U patent/CN219525512U/en active Active
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