CN207281305U - The detecting system of tape splicing on a kind of electrodes of lithium-ion batteries - Google Patents
The detecting system of tape splicing on a kind of electrodes of lithium-ion batteries Download PDFInfo
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- CN207281305U CN207281305U CN201721132759.0U CN201721132759U CN207281305U CN 207281305 U CN207281305 U CN 207281305U CN 201721132759 U CN201721132759 U CN 201721132759U CN 207281305 U CN207281305 U CN 207281305U
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- China
- Prior art keywords
- pole piece
- battery pole
- tape splicing
- top surface
- photoelectric sensor
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Abstract
The utility model discloses a kind of detecting system of tape splicing on electrodes of lithium-ion batteries, includes the battery pole piece (1) that horizontal cross transmits, and the top surface of the battery pole piece (1) is bonded with the tape splicing (2) of genesis analysis；The tape splicing (2) has the part for the top surface for protruding from the battery pole piece (1)；The tape splicing (2), which protrudes from, is provided with photoelectric sensor (3) above the part of the battery pole piece (1) top surface；The photoelectric sensor (3)；Testing result prompt unit (4), it is connected with the photoelectric sensor (3), for after the bad battery pole piece processing standby signal that the photoelectric sensor (3) is sent is connected to, issuing the user with bad battery pole piece processing prompting in real time.The utility model effectively can be detected the defective products mark tape splicing on battery pole piece, significantly improve detectability, avoid the occurrence of missing inspection problem, ensure the overall quality of production that the battery pole piece prepared by battery pole piece is rolled up.
Description
Technical field
Battery technology field is the utility model is related to, more particularly to a kind of detection system of tape splicing on electrodes of lithium-ion batteries
System.
Background technology
At present, battery pole piece is being coated, roll, shear, film-making, in the production process such as winding, often there is battery
Pole piece defective products produces, in order to which the battery pole piece volume for ensureing finally to prepare is rolled up, it is necessary in advance in battery for qualified battery pole piece
Defective products mark is added on pole piece defective products, concrete mode is：Face is carried using red or white etc. on battery pole piece surface
The tape splicing (being, for example, aluminium bark graft band) of color is marked, and then allows battery production worker to remove the battery pole with defective products mark
Piece, the battery pole piece for avoiding that there is defective products to mark are entered in the production process of battery pole piece volume.
In order to identify the coloured tape splicing of band on battery pole piece defective products, at present in winding process, passed by color
Sensor is identified, detects, then by battery pole piece up- coiler to there are the battery pole piece of tape splicing carry out automatic rejection or
Usual battery production worker is rejected by the way of manual.But the detection reliability of color sensor is low at present, and
Under the influence of battery production workshop dust or pole powder, the detection sensitivity of color sensor reduces, so as to be easy to cause tape splicing
There are the problem of missing inspection.In addition, the positive and negative anodes powder to come off is adsorbed on tape splicing surface, the identification of color will be interfered.Separately
Outside, positive and negative pole material bonds force difference, especially water system material, and the tape splicing on battery pole piece surface easily comes off with pole powder.By
In these problems, most cause the battery pole piece with defective products mark tape splicing at last with larger missing inspection hidden danger, it is final easy
Battery pole piece volume is wound into, seriously affects the overall quality of production of battery pole piece volume.
Therefore, at present there is an urgent need to develop a kind of technology is gone out, it effectively can mark the defective products on battery pole piece
Tape splicing is detected, and avoids the occurrence of missing inspection problem, ensures that the entirety that the battery pole piece finally prepared by battery pole piece is rolled up is raw
Yield and quality.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of detecting system of tape splicing on electrodes of lithium-ion batteries, its
Effectively the defective products mark tape splicing on battery pole piece can be detected, significantly improve detectability, avoid the occurrence of missing inspection
Problem, ensures the overall quality of production that the battery pole piece finally prepared by battery pole piece is rolled up, and is conducive to widely promote to answer
With being of great practical significance.
For this reason, the utility model provides a kind of detecting system of tape splicing on electrodes of lithium-ion batteries, including horizontal cross
The battery pole piece of transmission, the top surface of the battery pole piece are bonded with the tape splicing of genesis analysis；
The tape splicing has the part for the top surface for protruding from the battery pole piece；
The tape splicing protrudes from and is provided with photoelectric sensor above the part of the battery pole piece top surface；
The photoelectric sensor, for detecting light beam to output immediately below it in real time and detecting whether the detection light beam is hindered
Gear, if so, sending bad battery pole piece to testing result prompt unit in real time handles standby signal；
The testing result prompt unit, is connected with the photoelectric sensor, for being connected to the photoelectric sensor
After the bad battery pole piece processing standby signal sent, bad battery pole piece processing prompting is issued the user with real time.
Wherein, the photoelectric sensor protrudes from the portion of the battery pole piece top surface in the projection of horizontal plane and the tape splicing
Divide on same level straight line.
Wherein, the battery pole piece is located on the conveyer belt of exterior conveyer.
Wherein, the tape splicing has under top surface upper and lower ends, top surface upper end or the top surface for protruding from the battery pole piece
The part at end.
Wherein, the tape splicing protrudes from the part of the battery pole piece top surface and is folded back onto the back of the body of the battery pole piece
Face.
Wherein, the testing result prompt unit includes at least one LED lamp and/or buzzer siren.
Technical solution provided by the utility model is as it can be seen that compared with prior art, the utility model provides more than
The detecting system of tape splicing on a kind of electrodes of lithium-ion batteries, its can effectively on battery pole piece defective products mark tape splicing into
Row detection, significantly improves detectability, avoids the occurrence of missing inspection problem, ensures the battery pole piece finally prepared by battery pole piece
The overall quality of production of volume, is conducive to widely promote and apply, is of great practical significance.
Brief description of the drawings
Fig. 1 is the operation principle signal of the detecting system of tape splicing on a kind of electrodes of lithium-ion batteries provided by the utility model
Figure；
Fig. 2 is that tape splicing protrudes from a kind of electrodes of lithium-ion batteries provided by the utility model in the detecting system of tape splicing
The positive structure schematic during upper and lower ends of battery pole piece；
Fig. 3 is that tape splicing protrudes from a kind of electrodes of lithium-ion batteries provided by the utility model in the detecting system of tape splicing
Structure schematic diagram one during the upper and lower ends of battery pole piece；
Fig. 4 is that tape splicing protrudes from a kind of electrodes of lithium-ion batteries provided by the utility model in the detecting system of tape splicing
Structure schematic diagram two during the upper and lower ends of battery pole piece；
Fig. 5 is that tape splicing protrudes from a kind of electrodes of lithium-ion batteries provided by the utility model in the detecting system of tape splicing
Structure schematic diagram three during the upper and lower ends of battery pole piece；
Fig. 6 is that tape splicing protrudes from a kind of electrodes of lithium-ion batteries provided by the utility model in the detecting system of tape splicing
The positive structure schematic during upper end of battery pole piece；
Fig. 7 is that tape splicing protrudes from a kind of electrodes of lithium-ion batteries provided by the utility model in the detecting system of tape splicing
Structure schematic diagram one during the upper end of battery pole piece；
Fig. 8 is that tape splicing protrudes from a kind of electrodes of lithium-ion batteries provided by the utility model in the detecting system of tape splicing
Structure schematic diagram two during the upper end of battery pole piece；
Fig. 9 is that tape splicing protrudes from a kind of electrodes of lithium-ion batteries provided by the utility model in the detecting system of tape splicing
Structure schematic diagram three during the upper end of battery pole piece；
In figure, 1 is battery pole piece, and 2 be tape splicing, and 3 be photoelectric sensor, and 4 be testing result prompt unit.
Embodiment
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and embodiment
The utility model is described in further detail.
Referring to Fig. 1, the utility model provides a kind of detecting system of tape splicing on electrodes of lithium-ion batteries, including horizontal horizontal
To the battery pole piece 1 of transmission, the top surface of the battery pole piece 1 is bonded with the tape splicing 2 of genesis analysis；
The tape splicing 2 has the part for the top surface for protruding from the battery pole piece 1, specifically includes：The tape splicing 2 has prominent
For the top surface upper and lower ends of the battery pole piece 1, top surface upper end or the part of top surface lower end；
The tape splicing 2 protrudes from and is provided with photoelectric sensor 3 above the part of 1 top surface of battery pole piece；
The photoelectric sensor 3, in real time to output detection light beam immediately below it and detect the detection light beam whether by
Stop, if so, it (is, for example, a rank to send bad battery pole piece processing standby signal to testing result prompt unit 4 in real time
Jump voltage signal)；
The testing result prompt unit 4, is connected with the photoelectric sensor 3, for being connected to the photoelectric sensing
After the bad battery pole piece processing standby signal that device 3 is sent, bad battery pole piece processing prompting is issued the user with real time.
, it is necessary to which explanation, the detection light beam that the photoelectric sensor 3 exports are blocked in the utility model, explanation
The battery pole piece 1 for being currently located at the lower section of photoelectric sensor 3 is the battery pole piece with tape splicing 2, and detection light beam is by tape splicing 2
Stopped.
In the utility model, in specific implementation, the photoelectric sensor 3 is prominent in the projection of horizontal plane and the tape splicing 2
Part for 1 top surface of battery pole piece is located on same level straight line.Therefore, when the tape splicing 2 protrudes from the battery
, will be defeated to its underface to the photoelectric sensor 3 when the part of 1 top surface of pole piece is sent to 3 lower section of photoelectric sensor
The detection light beam gone out forms barrier effect.
In the utility model, in specific implementation, the photoelectric sensor 3 is photoelectric proximity switch, it is to utilize quilt
Detectable substance is blocked or reflected to light beam, circuit is connected by synchronization loop, so that the presence or absence of detection object.Object is not limited to gold
Belong to, the object of all energy reflection lights (or having the effect of blocking to light) can be detected.
In the utility model, in specific implementation, the battery pole piece 1 is located on the conveyer belt of exterior conveyer, in quilt
Battery pole piece up- coiler be wound before production process in.
In the utility model, in specific implementation, the bad battery pole piece processing prompting can be that sound-light alarm is prompted.
Accordingly, the testing result prompt unit 4 can include at least one LED lamp, be opened so as to pass through
LED light, allows it to shine, and realization issues the user with bad battery pole piece processing prompting；Alternatively, the testing result prompt unit 4
Can be buzzer siren, so as to which by opening the buzzer siren, realization issues the user with bad battery pole piece processing
Prompting.Therefore, under the action of testing result prompt unit 4, it can effectively prompt user in time to the bad electricity with tape splicing
Pond pole piece takes treatment measures (such as being rejected bad battery pole piece), to ensure that qualified battery pole piece enters follow-up
In the production process of battery pole piece volume.
In the utility model, in specific implementation, the testing result prompt unit 4 can be battery pole piece up- coiler
Monitoring system, the monitoring system of the battery pole piece up- coiler are being connected at the bad battery pole piece that the photoelectric sensor 3 sends
After managing standby signal, bad battery pole piece processing prompting is not only issued the user with real time, can also be to the battery pole with tape splicing
Piece carries out automatic rejection.
, it is necessary to which explanation, the supporting battery pole piece up- coiler used of the utility model can be in the utility model
Wuxi guide intelligently equips the battery pole piece winding of the companies such as limited company, Zhuhai Huaguan Technology limited company production
Machine, has PLC technology unit PLC and for programme controlled in the monitoring system that these battery pole piece up- coilers use
Industrial computer.
, it is necessary to which explanation, can also use color sensor to be carried out to having coloured tape splicing in the utility model
Tape splicing signal, is then passed to the tape splicing control journey in the monitoring system of battery pole piece up- coiler by identification by signal amplifier
Sequence.The pole piece quantity of monolithic is converted into by the distance between the position for installing color sensor and pole piece coiling position, and
Set in a control program, when tape splicing is after color sensor and identification, up- coiler by controlling program to start counting up,
Count and stop when the pole piece with tape splicing is run to winding position, up- coiler can will count what is stopped by programme-control
Present battery pole piece is automatically drained out after being wound.This function is the function that existing battery pole piece up- coiler has.
Referring to Fig. 2 to Fig. 9, in fig. 2, the tape splicing 2 is with the top surface upper and lower ends for protruding from the battery pole piece 1
Part, in figure 3, the tape splicing 2 have the top surface upper part for protruding from the battery pole piece 1.
It is described to connect referring to Fig. 2 to Fig. 9 in order to ensure that the tape splicing 2 is not easy to come off from the top surface of the battery pole piece 1
The part that 1 top surface of battery pole piece is protruded from 2 is folded back onto the back side of the battery pole piece, such as is specially：Work as institute
When stating tape splicing 2 has the part for protruding from the 1 top surface upper and lower ends of battery pole piece, the part is to 1 back side of battery pole piece
Direction is mutually be bonded with 1 back side of battery pole piece after folding；And protrude from 1 top surface of battery pole piece when the tape splicing 2 has
During the part of upper end, which mutually glues after equally being folded to 1 back side direction of battery pole piece with 1 back side of battery pole piece
Connect.
For the detecting system of tape splicing on electrodes of lithium-ion batteries provided by the utility model, referring first to Fig. 2 to Fig. 9's
Mode, adds tape splicing 2 on battery pole piece 1, and the battery pole piece 1 with tape splicing 2 protrudes from battery while band is sent away
When the tape splicing 2 at pole piece edge is by photoelectric sensor 3, it will be detected and identified by photoelectric sensor 3, then export bad battery pole
Piece handles standby signal, which can be after the processing of the centralized control system of battery pole piece up- coiler, by up- coiler to bad battery
Pole piece carries out automatic rejection processing, or directly prompts manually to carry out bad battery to bad battery pole piece processing prompting is sent
The rejecting processing of pole piece.
Compared with prior art, tape splicing is protruded from the surface of battery pole piece by the utility model, and ensures that tape splicing will not
There are residue glue or cropped, so as to influence to wind and cause adhesion etc. to influence on other pole pieces, in winding process, utilize
The detection and identification that photoelectric sensor whether there is the tape splicing for protruding from battery pole piece, are then wound by existing battery pole piece
The centralized control system jointing strip of machine carries out automatic rejection processing or prompting artificial treatment.
Compared with prior art, on electrodes of lithium-ion batteries provided by the utility model tape splicing detecting system, have
Following technique effect：
1st, by photoelectric sensor, jointing strip 2 very easily all can be identified and detected, and without tape splicing above
With color；
2nd, the back side of the tape splicing 2 due to being folded back onto battery pole piece 2, it is not easy to come off from the surface of battery pole piece；
3rd, tape splicing 2 will not form adhesion to other battery pole pieces.
In conclusion compared with prior art, tape splicing on a kind of electrodes of lithium-ion batteries provided by the utility model
Detecting system, it effectively can be detected the defective products mark tape splicing on battery pole piece, significantly improve detectability, keep away
Exempt from missing inspection problem occur, ensure the overall quality of production that the battery pole piece finally prepared by battery pole piece is rolled up, be conducive to wide
Promote and apply, be of great practical significance generally.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. the detecting system of tape splicing on a kind of electrodes of lithium-ion batteries, it is characterised in that include the battery pole of horizontal cross transmission
Piece (1), the top surface of the battery pole piece (1) are bonded with the tape splicing (2) of genesis analysis；
The tape splicing (2) has the part for the top surface for protruding from the battery pole piece (1)；
The tape splicing (2), which protrudes from, is provided with photoelectric sensor (3) above the part of the battery pole piece (1) top surface；
The photoelectric sensor (3), for detecting light beam to output immediately below it in real time and detecting whether the detection light beam is hindered
Gear, if so, sending bad battery pole piece to testing result prompt unit (4) in real time handles standby signal；
The testing result prompt unit (4), is connected with the photoelectric sensor (3), for being connected to the photoelectric sensing
After the bad battery pole piece processing standby signal that device (3) is sent, bad battery pole piece processing prompting is issued the user with real time.
2. detecting system as claimed in claim 1, it is characterised in that the photoelectric sensor (3) horizontal plane projection with
The part that the tape splicing (2) protrudes from the battery pole piece (1) top surface is located on same level straight line.
3. detecting system as claimed in claim 1, it is characterised in that the battery pole piece (1) is located at the biography of exterior conveyer
Send and take.
4. detecting system as claimed in claim 1, it is characterised in that the tape splicing (2), which has, protrudes from the battery pole piece
(1) top surface upper and lower ends, top surface upper end or the part of top surface lower end.
5. detecting system as claimed in claim 1, it is characterised in that the tape splicing (2) protrudes from the battery pole piece (1) top
The part in face is folded back onto the back side of the battery pole piece.
6. the detecting system as any one of claim 1 to 5, it is characterised in that the testing result prompt unit (4)
Including at least one LED lamp and/or buzzer siren.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132759.0U CN207281305U (en) | 2017-09-06 | 2017-09-06 | The detecting system of tape splicing on a kind of electrodes of lithium-ion batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132759.0U CN207281305U (en) | 2017-09-06 | 2017-09-06 | The detecting system of tape splicing on a kind of electrodes of lithium-ion batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207281305U true CN207281305U (en) | 2018-04-27 |
Family
ID=61989883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721132759.0U Active CN207281305U (en) | 2017-09-06 | 2017-09-06 | The detecting system of tape splicing on a kind of electrodes of lithium-ion batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207281305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117554838A (en) * | 2024-01-11 | 2024-02-13 | 深圳市百耐信科技有限公司 | Industrial and commercial liquid cooling energy storage battery equipment and control system |
-
2017
- 2017-09-06 CN CN201721132759.0U patent/CN207281305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117554838A (en) * | 2024-01-11 | 2024-02-13 | 深圳市百耐信科技有限公司 | Industrial and commercial liquid cooling energy storage battery equipment and control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220121 Address after: 266500 Minshan Road, Huangdao District, Qingdao, Shandong Patentee after: LISHEN (QINGDAO) NEW ENERGY CO.,LTD. Address before: 300384 Tianjin Xiqing District Binhai new and high technology Industrial Development Zone Huayuan Technology Park (outside the ring) Hai Tai Nan Road No. 38. Patentee before: LISHEN POWER BATTERY SYSTEMS Co.,Ltd. |
|
| TR01 | Transfer of patent right |