CN213455257U - Device for distinguishing diameter of cylindrical lithium ion battery cell - Google Patents
Device for distinguishing diameter of cylindrical lithium ion battery cell Download PDFInfo
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- CN213455257U CN213455257U CN202022484319.XU CN202022484319U CN213455257U CN 213455257 U CN213455257 U CN 213455257U CN 202022484319 U CN202022484319 U CN 202022484319U CN 213455257 U CN213455257 U CN 213455257U
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- lithium ion
- diameter
- displacement sensor
- ion cell
- guide rail
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Abstract
The utility model discloses a cylinder lithium ion cell diameter size discriminating gear, including preventing pressing from both sides the dog, the bottom of preventing pressing from both sides the dog is equipped with the lift cylinder, the bottom of lift cylinder is equipped with displacement sensor erection support, one side of displacement sensor erection support is equipped with displacement sensor, one side of displacement sensor erection support is equipped with the guide rail fixed block, displacement sensor erection support and guide rail fixed block pass through the slip subassembly and connect, the bottom fixedly connected with installation base of guide rail fixed block. A cylinder lithium ion cell diameter size discriminating gear belongs to cylinder lithium ion cell check out test set technical field, detects the diameter size of lithium ion cell product, can prevent that the too big unable income shell of lithium ion cell product diameter from appearing to cause the phenomenon that the lithium ion cell product damaged and equipment warning stopped and unable normal operating.
Description
Technical Field
The utility model relates to a cylinder lithium ion cell check out test set technical field, in particular to cylinder lithium ion cell diameter size discriminating gear.
Background
The steel casing internal diameter is fixed, because electric core is formed by roll system such as diaphragm, positive plate, negative pole piece, and its final external diameter size is inconsistent and the part is not necessarily the whole circle, consequently leads to when this station of propelling movement income shell, the too big unable income shell of electric core diameter appears to cause electric core to damage and the phenomenon that the equipment warning stopped and can't normally operate. The shape of the battery cell cannot be well controlled, so that the shell entering machine is improved during assembly, and the problems of battery cell damage and shutdown caused by overlarge diameter of the battery cell are solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a cylinder lithium ion cell diameter size discriminating gear can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cylinder lithium ion cell diameter size discriminating gear, includes and prevents pressing from both sides the dog, the bottom of preventing pressing from both sides the dog is equipped with the lift cylinder, the bottom of lift cylinder is equipped with displacement sensor erection support, one side of displacement sensor erection support is equipped with displacement sensor, one side of displacement sensor erection support is equipped with the guide rail fixed block, displacement sensor erection support and guide rail fixed block pass through the slip subassembly and connect, the bottom fixedly connected with installation base of guide rail fixed block, the top of installation base is equipped with the diameter and detects fixed measuring block, the top that the diameter detected fixed measuring block is equipped with the lithium ion cell product, one side of displacement sensor erection support is equipped with the diameter and detects the top and press the measuring block, the diameter detects the top and presses the measuring block and matches with the diameter detection fixed measuring block.
Preferably, the sliding assembly comprises a lifting guide rail arranged on one side of a guide rail fixing block, the lifting guide rail is fixedly connected with the guide rail fixing block, a sliding block is fixedly connected to one side of the displacement sensor mounting support, and the sliding block is matched with the lifting guide rail.
Preferably, the top end of the displacement sensor mounting support is provided with a connecting column, and the output end of the lifting cylinder is connected with the connecting column through a floating joint.
Preferably, the bottom of the lifting cylinder is fixedly connected with a lifting cylinder fixing block, and the lifting cylinder fixing block is fixedly connected with a guide rail fixing block.
Preferably, the bottom of the diameter detection upper pressure measuring block and the top of the diameter detection fixed measuring block are both provided with arc-shaped grooves matched with the lithium ion battery cell product.
Preferably, one side of the displacement sensor mounting support is fixedly connected with an elastic guide rail, and the elastic guide rail is connected with the diameter detection upper pressure measuring block through a connecting plate.
Preferably, the connecting plate is of an L-shaped structure.
Preferably, the repeated positioning precision of the displacement sensor is 0.01 mm.
Preferably, the top of the mounting base is provided with a plurality of mounting holes.
Preferably, the resolution of the displacement sensor is 0.01 mm.
Compared with the prior art, the utility model discloses following beneficial effect has: the diameter of the lithium ion cell product is detected, so that the phenomenon that the lithium ion cell product cannot normally run due to damage and equipment alarm stop caused by the fact that the lithium ion cell product cannot enter the shell due to the fact that the lithium ion cell product is too large in diameter can be prevented.
Drawings
Fig. 1 is a schematic view of a main body splitting structure of a device for determining the diameter of a cylindrical lithium ion battery cell of the present invention;
fig. 2 is a schematic view of a lifting cylinder structure of the device for determining the diameter of the cylindrical lithium ion battery cell of the present invention;
fig. 3 is a schematic structural view of a guide rail fixing block of the device for determining the diameter of the cylindrical lithium ion battery cell of the present invention;
fig. 4 is the utility model relates to a cylindrical lithium ion cell diameter size discriminating gear's installation base structure schematic diagram.
In the figure: 1. an anti-pinch stop block; 2. a lifting cylinder; 3. a lifting cylinder fixing block; 4. a lifting guide rail; 5. a floating joint; 6. a displacement sensor mounting support; 7. a displacement sensor; 8. a guide rail fixing block; 9. springing the guide rail; 10. a diameter detection upper pressure measuring block; 11. a lithium ion cell product; 12. a diameter detection fixed measuring block; 13. installing a base; 14. a connecting plate; 15. a slider; 16. connecting columns.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a device for determining the diameter of a cylindrical lithium ion battery cell comprises an anti-pinch stop block 1, wherein a lifting cylinder 2 is arranged at the bottom of the anti-pinch stop block 1, a displacement sensor mounting support 6 is arranged at the bottom of the lifting cylinder 2, a displacement sensor 7 is arranged at one side of the displacement sensor mounting support 6, a guide rail fixing block 8 is arranged at one side of the displacement sensor mounting support 6, the displacement sensor mounting support 6 and the guide rail fixing block 8 are connected through a sliding assembly, a mounting base 13 is fixedly connected to the bottom of the guide rail fixing block 8, a diameter detection fixing measuring block 12 is arranged at the top of the mounting base 13, a lithium ion battery cell product 11 is arranged at the top end of the diameter detection fixing measuring block 12, a diameter detection upper pressure measuring block 10 is arranged at one side of the displacement sensor mounting support 6, and the diameter detection upper pressure measuring block 10 is;
in this embodiment, the sliding assembly includes the lifting guide rail 4 that sets up in guide rail fixed block 8 one side, and lifting guide rail 4 and guide rail fixed block 8 fixed connection, one side fixedly connected with slider 15 of displacement sensor erection support 6, and slider 15 cooperatees with lifting guide rail 4.
In this embodiment, the top end of the displacement sensor mounting support 6 is provided with a connecting column 16, and the output end of the lifting cylinder 2 is connected with the connecting column 16 through the floating joint 5.
In this embodiment, the bottom fixedly connected with lift cylinder fixed block 3 of lift cylinder 2, lift cylinder fixed block 3 and 8 fixed connection of guide rail fixed block.
In this embodiment, the bottom of the diameter detection upper pressure measuring block 10 and the top of the diameter detection fixed measuring block 12 are both provided with arc-shaped grooves matched with the lithium ion battery cell product 11.
In this embodiment, a spring rail 9 is fixedly connected to one side of the displacement sensor mounting support 6, and the spring rail 9 is connected to the diameter detection upper pressure measuring block 10 through a connecting plate 14.
In the present embodiment, the connecting plate 14 has an L-shaped structure, and the diameter detection upper pressure measurement block 10 and the elastic guide rail 9 are connected by the connecting plate 14.
In the present embodiment, the repetitive positioning accuracy of the displacement sensor 7 is 0.01 mm.
In this embodiment, a plurality of mounting holes are opened at the top of the mounting base 13, and the mounting base 13 is mounted at a designated position through the cooperation of the external fixing bolt and the mounting holes.
In the present embodiment, the resolution of the displacement sensor 7 is 0.01 mm.
What need explain, the utility model relates to a cylinder lithium ion cell diameter size discriminating gear, when using, after 11 diameters of lithium ion cell product surpassed measuring die size range, go up measuring die and can't reach 0 bit and produce the displacement, the displacement size is reported to the police and is sent a signal for outside PLC equipment through displacement sensor 7 data signal collection, and the suggestion equipment is rejected the action to the lithium ion cell product 11 that the diameter is super big before going into the shell operation. The station can prevent the phenomenon that the lithium ion battery cell product 11 cannot enter the shell due to the overlarge diameter of the lithium ion battery cell product 11, so that the lithium ion battery cell product 11 is damaged and the normal operation cannot be realized due to the alarm stop of the equipment.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a cylinder lithium ion cell diameter size discriminating gear which characterized in that: comprises an anti-pinch stop block (1), wherein a lifting cylinder (2) is arranged at the bottom of the anti-pinch stop block (1), a displacement sensor mounting support (6) is arranged at the bottom of the lifting cylinder (2), a displacement sensor (7) is arranged on one side of the displacement sensor mounting support (6), a guide rail fixing block (8) is arranged on one side of the displacement sensor mounting support (6), the displacement sensor mounting support (6) is connected with the guide rail fixing block (8) through a sliding component, a mounting base (13) is fixedly connected with the bottom of the guide rail fixing block (8), a diameter detection fixing measuring block (12) is arranged at the top of the mounting base (13), a lithium ion cell product (11) is arranged at the top end of the diameter detection fixing measuring block (12), a diameter detection upper pressure measuring block (10) is arranged on one side of the displacement sensor mounting support (6), the diameter detection upper pressure measuring block (10) is matched with the diameter detection fixed measuring block (12).
2. The device for discriminating the diameter of a cylindrical lithium ion cell according to claim 1, wherein: the sliding assembly comprises a lifting guide rail (4) arranged on one side of a guide rail fixing block (8), the lifting guide rail (4) is fixedly connected with the guide rail fixing block (8), a sliding block (15) is fixedly connected with one side of a displacement sensor mounting support (6), and the sliding block (15) is matched with the lifting guide rail (4).
3. The device for discriminating the diameter of a cylindrical lithium ion cell according to claim 1, wherein: the top of displacement sensor erection support (6) is equipped with spliced pole (16), the output and spliced pole (16) of lift cylinder (2) are connected through unsteady joint (5).
4. The device for discriminating the diameter of a cylindrical lithium ion cell according to claim 1, wherein: the bottom fixedly connected with lift cylinder fixed block (3) of lift cylinder (2), lift cylinder fixed block (3) and guide rail fixed block (8) fixed connection.
5. The device for discriminating the diameter of a cylindrical lithium ion cell according to claim 1, wherein: the bottom of the diameter detection upper pressure measuring block (10) and the top of the diameter detection fixed measuring block (12) are both provided with arc-shaped grooves matched with the lithium ion cell products (11).
6. The device for discriminating the diameter of a cylindrical lithium ion cell according to claim 1, wherein: one side fixedly connected with bullet guide rail (9) of displacement sensor erection support (6), bullet guide rail (9) are connected through connecting plate (14) with diameter detection upper pressure measuring block (10).
7. The device for discriminating the diameter of a cylindrical lithium ion cell according to claim 6, wherein: the connecting plate (14) is of an L-shaped structure.
8. The device for discriminating the diameter of a cylindrical lithium ion cell according to claim 1, wherein: the repeated positioning precision of the displacement sensor (7) is 0.01 mm.
9. The device for discriminating the diameter of a cylindrical lithium ion cell according to claim 1, wherein: the top of the mounting base (13) is provided with a plurality of mounting holes.
10. The device for discriminating the diameter of a cylindrical lithium ion cell according to claim 1, wherein: the resolution of the displacement sensor (7) is 0.01 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022484319.XU CN213455257U (en) | 2020-10-30 | 2020-10-30 | Device for distinguishing diameter of cylindrical lithium ion battery cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022484319.XU CN213455257U (en) | 2020-10-30 | 2020-10-30 | Device for distinguishing diameter of cylindrical lithium ion battery cell |
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| Publication Number | Publication Date |
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| CN213455257U true CN213455257U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022484319.XU Active CN213455257U (en) | 2020-10-30 | 2020-10-30 | Device for distinguishing diameter of cylindrical lithium ion battery cell |
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| CN (1) | CN213455257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577127A (en) * | 2022-05-06 | 2022-06-03 | 武汉逸飞激光股份有限公司 | Visual detection method and device for increasing success rate of cylindrical battery cell casing |
-
2020
- 2020-10-30 CN CN202022484319.XU patent/CN213455257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577127A (en) * | 2022-05-06 | 2022-06-03 | 武汉逸飞激光股份有限公司 | Visual detection method and device for increasing success rate of cylindrical battery cell casing |
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