CN219599560U - Floating battery core clamping jaw - Google Patents
Floating battery core clamping jaw Download PDFInfo
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- CN219599560U CN219599560U CN202321280320.8U CN202321280320U CN219599560U CN 219599560 U CN219599560 U CN 219599560U CN 202321280320 U CN202321280320 U CN 202321280320U CN 219599560 U CN219599560 U CN 219599560U
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- clamping jaw
- floating
- jaw
- cell
- grabbing
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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 embodiment of the utility model provides a floating battery cell clamping jaw, and belongs to the technical field of battery cell assembly. The clamping jaw comprises: the clamping jaw fixing plate is provided with a rail in the vertical direction; the battery cell grabbing mechanism is used for grabbing the battery cells; the floating mechanism is connected with the battery cell grabbing mechanism and is in sliding connection with the track, and the floating mechanism comprises a floating installation block with a round hole; the actuating mechanism, set up in the top of floating mechanism, actuating mechanism includes: the bottom of the driving ejector rod is inserted into the round hole of the floating installation block from top to bottom; and the spring is sleeved on the periphery of the driving ejector rod, and two ends of the spring are respectively abutted with the driving ejector rod and the floating mounting block. The clamping jaw is simple in structure, the floating stroke is adjustable, and the grabbing of the battery cell can be efficiently completed.
Description
Technical Field
The utility model relates to the technical field of battery cell assembly, in particular to a floating battery cell clamping jaw.
Background
With the rapid development of new energy automobiles, as a core component of the new energy automobiles, the installed quantity of the vehicle-mounted batteries is increased greatly, so that the installed quantity of the vehicle-mounted batteries is increased to solve the supply problem of shortage, and all large battery manufacturers in China are accelerating the layout of intelligent production lines so as to achieve the aim of expanding production. The automatic and intelligent requirements of each process in the process of assembling the battery cells are greatly improved, the encapsulation machine is used as one ring, the key to the yield and the production efficiency of the whole battery cell assembling line is achieved, the battery cell grabbing clamping jaw is used as a universal mechanism, and the key to the transportation and the stable taking and placing of the battery cells is achieved.
In the current stage, a general battery core clamping jaw mechanism is used for clamping the battery core, and a linear bearing and spring mode is adopted as a floating mechanism which is used for preventing the battery core from being over-pressed, so that the battery core is damaged. The existing battery cell clamping jaw floating mechanism can prevent the battery cell from being over-pressed, but the original mechanism is too complex and not concise enough, and the cost of mass application is too high; in addition, the original battery cell clamping jaw mechanism has limited floating travel, and the risk of overvoltage of the battery cell is caused in the normal operation process.
Disclosure of Invention
The utility model provides a floating battery cell clamping jaw which is simple in structure, adjustable in floating travel and capable of efficiently grabbing a battery cell.
To achieve the above object, an embodiment of the present utility model provides a floating cell clamping jaw, including:
the clamping jaw fixing plate is provided with a rail in the vertical direction;
the battery cell grabbing mechanism is used for grabbing the battery cells;
the floating mechanism is connected with the battery cell grabbing mechanism and is in sliding connection with the track, and the floating mechanism comprises a floating installation block with a round hole;
the actuating mechanism, set up in the top of floating mechanism, actuating mechanism includes:
the bottom of the driving ejector rod is inserted into the round hole of the floating installation block from top to bottom;
the floating joint locking block is arranged at the bottom of the driving ejector rod and positioned at the bottom of the floating installation block so as to limit the pull-out length of the driving ejector rod relative to the round hole;
the pushing piece is connected with the top of the driving ejector rod and used for pushing down or lifting the driving ejector rod;
and the spring is sleeved on the periphery of the driving ejector rod, and two ends of the spring are respectively abutted with the driving ejector rod and the floating mounting block.
Optionally, a Z-direction slider anti-falling block is arranged at the bottom of the track and used for limiting the falling height of the floating mechanism.
Optionally, the floating mechanism comprises a proximity switch arranged at the side edge of the motion path of the floating joint locking block and used for determining the current descending height of the floating mechanism.
Optionally, an oil receiving box is arranged at the bottom of the clamping jaw fixing plate and used for recycling lubricating oil dropped in the track.
Optionally, a buffer is provided at the bottom of the jaw fixing plate, and the buffer includes:
the spring fixing block is fixedly connected with the clamping jaw fixing plate and is positioned below the floating mechanism;
and the buffer spring is vertically arranged on the spring fixing block, and the top of the buffer spring is abutted with the floating mechanism.
Optionally, the cell grabbing mechanism includes:
the clamping jaw mounting plate is connected with the floating mechanism;
and the clamping jaw jig plate is connected to the bottom of the clamping jaw mounting plate in a sliding manner and is used for grabbing the battery cells from two sides.
Optionally, the cell grabbing mechanism includes:
the clamping jaw jig plate is arranged on the clamping jaw rail in a sliding manner;
the clamping jaw air cylinder is arranged between the clamping jaw jig plates and connected with the clamping jaw jig plates and used for driving the clamping jaw jig plates to be close to or far away from each other so as to achieve grabbing or loosening.
Optionally, the electric core snatchs the mechanism and includes electric core snatchs centering piece, set up in the one side that clamping jaw tool board is close to electric core, and is located clamping jaw tool board and electric core contact position's both sides are used for spacing electric core is in transverse position on the clamping jaw tool board.
Optionally, a waist hole is formed in the clamping jaw mounting plate and used for mounting the clamping jaw track.
Optionally, diffuse reflection photoelectricity is arranged at the bottom of the clamping jaw mounting plate and used for detecting whether the battery cell is located right below the clamping jaw mounting plate.
Through the technical scheme, the floating battery cell clamping jaw increases the floating stroke of the clamping jaw through the track arranged on the clamping jaw fixing plate in the vertical direction and the spring in the driving mechanism, and is combined with the battery cell grabbing mechanism to grab the battery cell.
Additional features and advantages of embodiments of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain, without limitation, the embodiments of the utility model. In the drawings:
FIG. 1 is a schematic view of a floating cell jaw according to one embodiment of the utility model;
FIG. 2 is an enlarged schematic front view of a floating core jaw in accordance with one embodiment of the present utility model;
fig. 3 is a side partial enlarged schematic view of a floating cell jaw according to one embodiment of the utility model.
Description of the reference numerals
1. Clamping jaw fixing plate 2 and rail
3. Float mounting block 4, driving ejector rod
5. Floating joint locking block 6 and hold-down piece
7. Spring 8 and Z-direction sliding block anti-falling block
9. Proximity switch 10 and oil receiving box
11. Buffer 11a, spring fixing block
11b, buffer spring 12, jaw mounting plate
13. Clamping jaw jig plate 14 and sliding block mounting plate
15. Reinforcing rib plate 16 and clamping jaw rail
17. Clamping jaw cylinder 18 and cell grabbing centering block
19. Waist hole 20 and position adjusting block
21. Diffuse reflection photoelectric device
Detailed Description
The following describes the detailed implementation of the embodiments of the present utility model with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
In the embodiments of the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the positional relationship of the various components with respect to one another in the vertical, vertical or gravitational directions.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
A schematic of a floating core jaw according to one embodiment of the utility model is shown in fig. 1. In this fig. 1, the clamping jaw may include a clamping jaw fixing plate 1, a cell grabbing mechanism, a floating mechanism, and a driving mechanism. The clamping jaw fixing plate 1 is provided with a track 2 in the vertical direction, and the battery cell grabbing mechanism is used for grabbing a battery cell. The floating mechanism is connected with the battery cell grabbing mechanism and is in sliding connection with the track 2, and the floating mechanism comprises a floating installation block 3 with a round hole. The driving mechanism is arranged above the floating mechanism, and can comprise a driving ejector rod 4, a floating joint locking block 5, a hold-down piece 6 and a spring 7. Wherein the bottom of the driving ejector rod 4 is inserted into the round hole of the floating installation block 3 from top to bottom. The floating joint locking block 5 is arranged at the bottom of the driving ejector rod 4 and is positioned at the bottom of the floating installation block 3 so as to limit the pull-out length of the driving ejector rod 4 relative to the round hole. The hold-down piece 6 is connected with the top of the driving ejector rod 4 and is used for pressing down or lifting the driving ejector rod 4. The spring 7 is sleeved on the periphery of the driving ejector rod 4, and two ends of the spring 7 are respectively abutted with the driving ejector rod 4 and the floating installation block 3. The coexistence of the rail 2 and the spring 7 increases the floating travel of the jaw.
In order to prevent the floating mechanism from sliding out of the track 2, in one embodiment of the utility model, the bottom of the track 2 may be provided with a Z-slide anti-drop block 8. The Z-direction slide block anti-falling block 8 can be used for limiting the falling height of the floating mechanism, so that the floating mechanism is prevented from sliding out of the track 2.
Fig. 2 is an enlarged schematic front view of a floating core jaw in accordance with one embodiment of the present utility model. In the jaw provided by the utility model, the rail 2 and the spring 7 are provided, which allows a significant increase in the floating travel of the jaw, but the cell is still at risk of being over-pressurized, in order to prevent the cell from being over-pressurized, in one embodiment of the utility model the floating mechanism may comprise a proximity switch 9, as shown in particular in fig. 2. The proximity switch 9 can be arranged at the side of the movement path of the floating joint locking block 5 and can be used for determining the current descending height of the floating mechanism, so that when the floating mechanism is pressed down to a preset position, a signal is sent out to stop pressing down, and the battery cell is prevented from being over-pressed.
In the actual working process, in order to enable the floating mechanism in sliding connection with the track 2 to slide more smoothly, lubricating oil needs to be added into the track 2 generally, and the track 2 is vertically arranged on the clamping jaw fixing plate 1, so that the lubricating oil in the track 2 is easy to drop out of the track 2, thereby polluting the working environment. In order to prevent the lubricant in the rail 2 from dripping out of the rail 2 to pollute the working environment, in one embodiment of the present utility model, the bottom of the jaw fixing plate 1 may be provided with an oil receiving box 10, and the oil receiving box 10 may be used to recover the lubricant dripping in the rail 2.
Fig. 3 is a side partial enlarged schematic view of a floating cell jaw according to one embodiment of the utility model. In the clamping jaw provided by the utility model, because the track 2 is vertically arranged on the clamping jaw fixing plate 1, the floating mechanism which is in sliding connection with the track 2 easily slides to the bottom of the track 2 under the action of gravity, and a certain safety risk exists. In order to avoid the above-mentioned safety risk, the bottom of the jaw securing plate 1 may then be provided with a buffer 11 in one embodiment of the utility model. The damper 11 can provide a certain damping effect to the floating mechanism. In this embodiment, the specific form of the buffer 11 may be various forms as shown by those skilled in the art. In view of the simplicity of the damper 11, in a preferred example of the present utility model, the damper 11 may include a spring fixing block 11a and a damper spring 11b, as shown in fig. 3. The spring fixing block 11a is fixedly connected with the clamping jaw fixing plate 1 and is positioned below the floating mechanism. The buffer spring 11b is vertically mounted on the spring fixing block 11a, and the top of the buffer spring 11b abuts against the floating mechanism.
In the clamping jaw provided by the utility model, the cell grabbing mechanism is used for grabbing the cell. In this embodiment, the specific form of the cell grasping mechanism may be various forms as shown by those skilled in the art. In view of the ease and practicality of the clamping jaw, in a preferred example of the present utility model, the cell grabbing mechanism may include a clamping jaw mounting plate 12 and a clamping jaw jig plate 13. The clamping jaw mounting plate 12 is connected with the floating mechanism, and the clamping jaw jig plate 13 is connected to the bottom of the clamping jaw mounting plate 12 in a sliding manner and used for grabbing the battery cells from two sides.
In order to ensure the connection stability of the floating mechanism and the cell grabbing mechanism, in one embodiment of the present utility model, the floating mechanism may further comprise a slider mounting plate 14 and a reinforcing rib plate 15. Specifically, the slider mounting plate 14 is connected with the clamping jaw mounting plate 12, and the reinforcing rib plate 15 is obliquely connected with the slider mounting plate 14 and the clamping jaw mounting plate 12, so that the connection stability of the floating mechanism and the cell grabbing mechanism is ensured.
Further, in order to drive the jaw jig plate 13 to grasp the battery cell, in one embodiment of the present utility model, the battery cell grasping mechanism may further include a jaw rail 16 and a jaw cylinder 17. The jaw track 16 is connected with the jaw mounting plate 12, and the jaw jig plate 13 is slidably disposed on the jaw track 16. The clamping jaw air cylinder 17 is arranged between the clamping jaw jig plates 13 and connected with the clamping jaw jig plates 13 and used for driving the clamping jaw jig plates 13 to approach or depart from each other so as to grasp or loosen the battery cell.
In order to make the battery cell be in the middle position of the clamping jaw jig plate 13 as much as possible during the actual grabbing process, so as to achieve a better grabbing effect, in one embodiment of the present utility model, the battery cell grabbing mechanism may further include a battery cell grabbing centering block 18. The battery cell grabbing centering block 18 is arranged on one surface of the clamping jaw jig plate 13, which is close to the battery cell, and is positioned on two sides of the contact position of the clamping jaw jig plate 13 and the battery cell, and is used for limiting the transverse position of the battery cell on the clamping jaw jig plate 13.
To facilitate adjusting the relative position of the jaw track 16 with respect to the jaw mounting plate 12, in one embodiment of the utility model, a waist hole 19 may be provided in the jaw mounting plate 12. The waist hole 19 is used to mount the jaw rail 16 while allowing the jaw rail 16 to move relative to the jaw mounting plate 12.
Further, to adjust the relative position of the jaw track 16 with respect to the jaw mounting plate 12, in one embodiment of the utility model, the jaw mounting plate 12 may be provided with a position adjustment block 20. The position adjustment block 20 laterally limits the position of movement of the jaw rail 16 so that the relative position of the jaw rail 16 with respect to the jaw mounting plate 12 can be adjusted.
In the actual working process, the clamping jaw needs to determine and detect the existence of the battery cell right below the clamping jaw mounting plate 12, and then grasp the battery cell. Then, in order to detect whether the battery cell is located directly below the jaw mounting plate 12, in one embodiment of the utility model, the bottom of the jaw mounting plate 12 may be provided with a diffuse reflected photo-electricity 21. The diffuse reflected light 21 is used to detect if the cell is directly beneath the jaw mounting plate 12.
On the basis of the above, when the diffuse reflection photoelectric 21 detects that the electric core is located under the clamping jaw mounting plate 12 during use, the pressing piece 6 presses down the driving ejector rod 4, the spring 7 abutted with the driving ejector rod 4 is compressed, the floating mounting block 3 on the floating mechanism abutted with the spring 7 is pressed down, then the floating mechanism presses down, the electric core grabbing mechanism connected with the floating mechanism is simultaneously pressed down, the electric core grabbing mechanism continues to press down for a certain distance, the floating joint locking block 5 arranged at the bottom of the driving ejector rod 4 reaches a preset position, the proximity switch 9 arranged in the floating mechanism detects the floating joint locking block 5 and sends out a signal to stop pressing down, so that the electric core is prevented from being pressed down in place at the moment, the clamping jaw cylinder 17 in the electric core grabbing mechanism drives the clamping jaw jig plate 13 to be close to each other, the electric core grabbing centering block 18 arranged on one side of the clamping jaw jig plate 13 limits the transverse position of the electric core on the clamping jaw jig plate 13, the electric core continues to work until the electric core is centered, the pressing piece 6 is pressed down, and the electric core grabbing is completed.
Through the technical scheme, the floating battery cell clamping jaw increases the floating stroke of the clamping jaw through the track arranged on the clamping jaw fixing plate in the vertical direction and the spring in the driving mechanism, and is combined with the battery cell grabbing mechanism to grab the battery cell.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises an element.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (10)
1. A floating cell jaw, the jaw comprising:
the clamping jaw fixing plate is provided with a rail in the vertical direction;
the battery cell grabbing mechanism is used for grabbing the battery cells;
the floating mechanism is connected with the battery cell grabbing mechanism and is in sliding connection with the track, and the floating mechanism comprises a floating installation block with a round hole;
the actuating mechanism, set up in the top of floating mechanism, actuating mechanism includes:
the bottom of the driving ejector rod is inserted into the round hole of the floating installation block from top to bottom;
the floating joint locking block is arranged at the bottom of the driving ejector rod and positioned at the bottom of the floating installation block so as to limit the pull-out length of the driving ejector rod relative to the round hole;
the pushing piece is connected with the top of the driving ejector rod and used for pushing down or lifting the driving ejector rod;
and the spring is sleeved on the periphery of the driving ejector rod, and two ends of the spring are respectively abutted with the driving ejector rod and the floating mounting block.
2. The clamping jaw according to claim 1, wherein a Z-direction sliding block anti-falling block is arranged at the bottom of the track and used for limiting the falling height of the floating mechanism.
3. A jaw as claimed in claim 1, wherein the float mechanism comprises a proximity switch disposed to a side of the path of movement of the float joint lock for determining a current lowering height of the float mechanism.
4. A jaw as claimed in claim 1, wherein the bottom of the jaw fixing plate is provided with an oil receiving box for recovering lubricating oil dripping in the rail.
5. A jaw as claimed in claim 1, wherein the bottom of the jaw securing plate is provided with a bumper comprising:
the spring fixing block is fixedly connected with the clamping jaw fixing plate and is positioned below the floating mechanism;
and the buffer spring is vertically arranged on the spring fixing block, and the top of the buffer spring is abutted with the floating mechanism.
6. The clamping jaw of claim 1, wherein the cell grasping mechanism comprises:
the clamping jaw mounting plate is connected with the floating mechanism;
and the clamping jaw jig plate is connected to the bottom of the clamping jaw mounting plate in a sliding manner and is used for grabbing the battery cells from two sides.
7. The clamping jaw of claim 6 wherein the cell grasping mechanism comprises:
the clamping jaw jig plate is arranged on the clamping jaw rail in a sliding manner;
the clamping jaw air cylinder is arranged between the clamping jaw jig plates and connected with the clamping jaw jig plates and used for driving the clamping jaw jig plates to be close to or far away from each other so as to achieve grabbing or loosening.
8. The clamping jaw of claim 6, wherein the cell grabbing mechanism comprises a cell grabbing centering block, the cell grabbing centering block is arranged on one surface of the clamping jaw jig plate, which is close to the cell, and is positioned on two sides of the contact position of the clamping jaw jig plate and the cell, and the cell grabbing mechanism is used for limiting the transverse position of the cell on the clamping jaw jig plate.
9. A jaw as claimed in claim 7, wherein the jaw mounting plate is provided with a waist hole for mounting the jaw track.
10. A jaw as claimed in claim 7, wherein the bottom of the jaw mounting plate is provided with diffuse reflected photo-electricity for detecting whether the electrical cell is located directly below the jaw mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321280320.8U CN219599560U (en) | 2023-05-22 | 2023-05-22 | Floating battery core clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321280320.8U CN219599560U (en) | 2023-05-22 | 2023-05-22 | Floating battery core clamping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219599560U true CN219599560U (en) | 2023-08-29 |
Family
ID=87757798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321280320.8U Active CN219599560U (en) | 2023-05-22 | 2023-05-22 | Floating battery core clamping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219599560U (en) |
-
2023
- 2023-05-22 CN CN202321280320.8U patent/CN219599560U/en active Active
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