CN220399301U - Lug turnover detection device - Google Patents
Lug turnover detection device Download PDFInfo
- Publication number
- CN220399301U CN220399301U CN202322028608.2U CN202322028608U CN220399301U CN 220399301 U CN220399301 U CN 220399301U CN 202322028608 U CN202322028608 U CN 202322028608U CN 220399301 U CN220399301 U CN 220399301U
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- CN
- China
- Prior art keywords
- seat
- adjusting
- detection device
- notch
- emission
- Prior art date
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 230000007306 turnover Effects 0.000 title abstract description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000010030 laminating Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a pole lug turnover detection device which comprises a mounting frame, wherein a rotary seat is rotatably arranged on the mounting frame, the whole rotary seat is C-shaped, one side of the rotary seat is provided with a detection notch, the middle part of the detection notch penetrates through a pole lug, an adjusting emission seat is arranged above the detection notch, a receiving seat is oppositely arranged below the detection notch, a plurality of groups of adjustable infrared emission heads are arranged in the adjusting emission seat, the receiving surface of the receiving seat is parallel to the arrangement direction of the pole lug, and the emitting direction of the plurality of groups of adjustable infrared emission heads is always perpendicular to the receiving surface of the receiving seat. The infrared light receiving device has the advantages that the edges of the lugs with different sizes just shield infrared light by adjusting the positions of the plurality of groups of adjustable infrared emission heads, and when the receiving seat receives the infrared light at a specific position, the lugs can be judged to be folded.
Description
Technical Field
The utility model relates to the technical field of lithium battery detection, in particular to a tab turnover detection device.
Background
The lithium ion battery has been widely used in various electronic products with the unique advantages, and meanwhile, the energy density requirement of the user on the lithium ion battery is higher and higher, and the method for improving the energy density by reducing the whole thickness of the battery is one of methods. The overall thickness of the battery is reduced, the requirement is mainly met by reducing the thickness of the pole piece, and the thickness of the pole lug is reduced again and again. At present, the tab is mainly formed through a die cutting or welding process, and along with the reduction of the thickness of the tab, the cut tab is softer and softer, the problem of tab turnover is more and more prominent, and the production quality of the battery cell is greatly influenced. At present, most enterprises adopt a manual detection mode to judge the turnover condition of the lug, so that a large detection omission risk exists, and once detection omission occurs, the defective rate of the battery can be improved, and a large safety risk exists.
Disclosure of Invention
The utility model aims to provide a tab turnover detection device, which enables the edges of tabs with different sizes to just shade infrared light by adjusting the positions of a plurality of groups of adjustable infrared emission heads, and can judge that the tabs are turned over when a receiving seat receives the infrared light at a specific position.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a utmost point ear turns over detection device, its characterized in that, includes the mounting bracket, rotate on the mounting bracket and install a roating seat, the roating seat is whole to be the C type, roating seat one side is provided with detects the notch, detect the notch middle part and pass the utmost point ear, it is provided with the regulation mount pad to detect the notch top, it is provided with the receiving seat relatively to detect the notch below, be provided with the adjustable infrared emission head of multiunit in the regulation mount pad, the receiver face of receiving seat sets up the direction parallel with the utmost point ear, multiunit the transmitter direction of adjustable infrared emission head is perpendicular to the receiver face of receiving seat all the time.
Preferably, the mounting frame is provided with the mount pad on one side away from the roating seat, install a rotating electrical machines on the mount pad, the output of rotating electrical machines is fixed to be equipped with an output band pulley, roating seat opposite side fixed mounting has a pivot, the pivot runs through the mounting frame and rotates through the bearing frame and install on the mounting frame, pivot one end fixed mounting has a driving pulley, be connected through the drive belt between output band pulley and the driving pulley.
Preferably, an adjusting cylinder is arranged on the inner side above the detection notch, the bottom of the adjusting cylinder is fixedly arranged on the inner side of the detection notch, and the output end of the adjusting cylinder is fixedly connected with the inner side of the adjusting transmitting seat.
Preferably, the adjusting emission seat bottom is provided with two sets of symmetry parallel arrangement's guide block with detecting the notch laminating department, the guide block is whole to be the T type, it is provided with two sets of symmetry parallel arrangement's guide way to detect the notch top corresponding guide block, the guide block slides and sets up in the guide way.
Preferably, the motor groove and the emission groove are respectively arranged on the emission surface of the adjusting emission seat, the two-way screw is rotationally arranged in the emission groove through bearing seats, the two ends of the two-way screw are respectively rotationally arranged in the emission groove, the two ends of the rod body of the two-way screw are respectively provided with forward and reverse threads, the rod body of the two-way screw is respectively connected with two groups of adjusting blocks through threads, the adjustable infrared emission head is fixedly arranged on the adjusting blocks, an adjusting motor is fixedly arranged in the motor groove, and one end of the two-way screw penetrates into the motor groove and is fixedly connected with the output end of the adjusting motor.
Preferably, the bottom of the adjusting block is attached to the inner side of the transmitting groove and slides.
Preferably, an annular groove is formed in the middle of the bidirectional screw, a fixing seat is sleeved on the annular groove in a surrounding mode, and an adjustable infrared emission head is also installed on the fixing seat.
Preferably, at least five groups of bidirectional screws are arranged in the emission groove, and each adjustable infrared emission head on each bidirectional screw is arranged along the inner side of each side of the tab.
Preferably, the two groups of adjustable infrared emission heads on the two outermost groups of bidirectional screws respectively correspond to four corners of the lug and the inner sides of the two groups of center points.
In summary, the utility model has the following beneficial effects: according to the utility model, the positions of the plurality of groups of adjustable infrared emission heads are adjusted, so that the edges of the lugs with different sizes just shield infrared light, when the receiving seat receives infrared light at a specific position, the lugs can be judged to be folded, the lugs with different sizes can be adapted, and the lugs with different folding degrees can be timely detected.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the mounting structure of the swivel base and the mounting frame of the utility model;
FIG. 3 is a schematic view of the mounting structure of the adjusting transmitting seat and the detecting notch in the utility model;
fig. 4 is a schematic structural view of an adjusting transmitting seat in the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model provides a utmost point ear turns over detection device that turns over as shown in fig. 1 through 4, including mounting bracket 1, rotate on mounting bracket 1 and install a roating seat 2, roating seat 2 is whole to be C, roating seat 2 one side is provided with detects notch 3, detect notch 3 middle part and pass utmost point ear 4, detect notch 3 top and be provided with and adjust emission seat 5, detect notch 3 below and be provided with receptacle 6 relatively, be provided with the adjustable infrared emitter 7 of multiunit in the regulation emission seat 5, the receiver face of receptacle 6 sets up the direction parallel with utmost point ear 4, the transmitter direction of the adjustable infrared emitter 7 of multiunit is perpendicular to the receiver face of receptacle 6 all the time.
One side of the installation frame 1 far away from the rotating seat 2 is provided with an installation seat 8, a rotating motor 9 is installed on the installation seat 8, an output belt pulley 10 is fixedly installed at the output end of the rotating motor 9, a rotating shaft 11 is fixedly installed at the other side of the rotating seat 2, the rotating shaft 11 penetrates through the installation frame 1 and is rotatably installed on the installation frame 1 through a bearing seat, a driving belt pulley 12 is fixedly installed at one end of the rotating shaft 11, and the output belt pulley 10 is connected with the driving belt pulley 12 through a driving belt 13.
An adjusting cylinder 14 is arranged on the inner side above the detection notch 3, the bottom of the adjusting cylinder 14 is fixedly arranged on the inner side of the detection notch 3, and the output end of the adjusting cylinder 14 is fixedly connected with the inner side of the adjusting transmitting seat 5.
Two groups of symmetrically parallel-arranged guide blocks 15 are arranged at the joint of the bottom of the adjusting transmitting seat 5 and the detecting notch 3, the whole guide blocks 15 are T-shaped, two groups of symmetrically parallel-arranged guide grooves 16 are arranged above the detecting notch 3 corresponding to the guide blocks 15, and the guide blocks 15 are slidably arranged in the guide grooves 16.
The motor groove 17 and the emission groove 18 are respectively arranged on the emission surface of the adjusting emission seat 5, the two-way screw rod 19 is rotationally arranged in the emission groove 18 by the rotation of the emission groove 18, the two ends of the two-way screw rod 19 are respectively arranged in the emission groove 18 by the rotation of bearing seats, the two ends of the rod body of the two-way screw rod 19 are respectively provided with forward and reverse threads, the rod body of the two-way screw rod 19 is respectively connected with two groups of adjusting blocks 20 by threads, the adjustable infrared emission head 7 is fixedly arranged on the adjusting blocks 20, an adjusting motor 21 is fixedly arranged in the motor groove 17, and one end of the two-way screw rod 19 penetrates into the motor groove 17 and is fixedly connected with the output end of the adjusting motor 21.
The bottom of the adjusting block 20 is attached to the inner side of the emission groove 18 and slides, an annular groove is formed in the middle of the bidirectional screw 19, a fixing seat 22 is sleeved on the annular groove in a surrounding mode, and an adjustable infrared emission head 7 is also installed on the fixing seat 22.
At least five groups of bidirectional screws 19 are arranged in the emission groove 18, each adjustable infrared emission head 7 on each bidirectional screw 19 is arranged along the inner side of each side of the lug 4, and the adjustable infrared emission heads 7 on the two outermost groups of bidirectional screws 19 correspond to the four corners of the lug 4 and the inner sides of the two groups of central points respectively.
According to the utility model, the positions of the plurality of groups of adjustable infrared emission heads are adjusted, so that the edges of the lugs with different sizes exactly shield infrared light, when the receiving seat receives infrared light at a specific position, the lugs can be judged to be folded, the infrared light detection device can adapt to the lugs with different sizes, and the lugs with different folding degrees can be timely detected
The foregoing description of the preferred embodiments of the present utility model is not intended to limit the utility model, and those skilled in the art may make various modifications and equivalents within the spirit and scope of the utility model, and such modifications and equivalents should also be considered as falling within the scope of the technical solution of the present utility model.
Claims (9)
1. The utility model provides a utmost point ear turns over detection device, its characterized in that, includes the mounting bracket, rotate on the mounting bracket and install a roating seat, the roating seat is whole to be the C type, roating seat one side is provided with detects the notch, detect the notch middle part and pass the utmost point ear, it is provided with the regulation mount pad to detect the notch top, it is provided with the receiving seat relatively to detect the notch below, be provided with the adjustable infrared emission head of multiunit in the regulation mount pad, the receiver face of receiving seat sets up the direction parallel with the utmost point ear, multiunit the transmitter direction of adjustable infrared emission head is perpendicular to the receiver face of receiving seat all the time.
2. The tab fold detection device of claim 1, wherein: the rotary seat is characterized in that a mounting seat is arranged on one side, far away from the rotary seat, of the mounting seat, a rotary motor is mounted on the mounting seat, an output belt wheel is fixedly mounted at the output end of the rotary motor, a rotating shaft is fixedly mounted on the other side of the rotary seat, penetrates through the mounting seat and is rotatably mounted on the mounting seat through a bearing seat, a driving belt wheel is fixedly mounted at one end of the rotating shaft, and the output belt wheel is connected with the driving belt wheel through a driving belt.
3. The tab fold detection device of claim 1, wherein: the inner side above the detection notch is provided with an adjusting cylinder, the bottom of the adjusting cylinder is fixedly arranged on the inner side of the detection notch, and the output end of the adjusting cylinder is fixedly connected with the inner side of the adjusting transmitting seat.
4. The tab fold detection device of claim 1, wherein: the utility model discloses a measuring device, including adjusting the mount pad bottom, detecting notch laminating department, the mount pad bottom is provided with two sets of symmetry parallel arrangement's guide block, the guide block is whole to be the T type, it is provided with two sets of symmetry parallel arrangement's guide way to detect the notch top corresponding guide block, the guide block slides and sets up in the guide way.
5. The tab fold detection device of claim 1, wherein: the adjustable infrared emission device comprises an adjusting emission seat, and is characterized in that a motor groove and an emission groove are respectively formed in the emission surface of the adjusting emission seat, a bidirectional screw is rotatably installed in the emission groove through bearing seats, forward threads and reverse threads are respectively formed in two ends of a rod body of the bidirectional screw, two groups of adjusting blocks are respectively connected to the rod body of the bidirectional screw through threads, an adjustable infrared emission head is fixedly installed on the adjusting blocks, an adjusting motor is fixedly arranged in the motor groove, and one end of the bidirectional screw penetrates into the motor groove and is fixedly connected with the output end of the adjusting motor.
6. The tab fold-over detection device of claim 5, wherein: the bottom of the adjusting block is attached to the inner side of the transmitting groove and slides.
7. The tab fold-over detection device of claim 5, wherein: the middle part of the bidirectional screw is provided with an annular groove, a fixing seat is sleeved on the annular groove in a surrounding mode, and an adjustable infrared emission head is also installed on the fixing seat.
8. The tab fold-over detection device of claim 5, wherein: at least five groups of bidirectional screws are installed in the emission groove, and each adjustable infrared emission head on each bidirectional screw is arranged along the inner side of each side of the tab.
9. The tab fold detection device of claim 8, wherein: the two groups of adjustable infrared emission heads on the two outermost groups of the bidirectional screws respectively correspond to four corners of the lug and the inner sides of the two groups of central points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322028608.2U CN220399301U (en) | 2023-07-31 | 2023-07-31 | Lug turnover detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322028608.2U CN220399301U (en) | 2023-07-31 | 2023-07-31 | Lug turnover detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220399301U true CN220399301U (en) | 2024-01-26 |
Family
ID=89603653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322028608.2U Active CN220399301U (en) | 2023-07-31 | 2023-07-31 | Lug turnover detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220399301U (en) |
-
2023
- 2023-07-31 CN CN202322028608.2U patent/CN220399301U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |