CN206838544U - A kind of battery core screening installation - Google Patents
A kind of battery core screening installation Download PDFInfo
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- CN206838544U CN206838544U CN201720177591.9U CN201720177591U CN206838544U CN 206838544 U CN206838544 U CN 206838544U CN 201720177591 U CN201720177591 U CN 201720177591U CN 206838544 U CN206838544 U CN 206838544U
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- battery core
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- internal resistance
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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
- 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
Abstract
A kind of battery core screening installation provided by the utility model, feeding area with front equipment end, positioned at the certified products material waiting section of equipment rear end and the defective work working area of equipment side, also there is power distribution cabinet, feeding area has battery core raw material storage device, battery core raw material storage device is battery core fixture, weight sensor is installed on battery core fixture, in the PLC control circuits of described weight sensor access device, the utility model also includes supporting mechanism, mechanism for testing and transport mechanism, supporting mechanism is formed for equipment supporter, it is bolted connection between support and support;Mechanism for testing includes online weigher successively from the front to the back, infrared survey instrument, electronics are taken pictures camera, internal resistance instrument, barcode scanning equipment and code-spraying equipment, transport mechanism include manipulator and defective work transmission road.The utility model has reached raising battery core indices Automatic survey degree, reduces manual measurement error and reduces the purpose of artificial production cost.
Description
Technical field
Battery core technical field of measurement and test is the utility model is related to, particularly belongs to a kind of battery core screening installation.
Background technology
In order to solve energy crisis and environmental crisis, the high development of new energy industry has globalized, especially electronic vapour
The extensive use on automobile of car electrokinetic cell.And the performance of electrokinetic cell system is consistent with the groups of single battery core of system with the life-span
Property has direct contact, and these uniformity include the quality of battery core, size, pole outward appearance, voltage and internal resistance.
Battery core quality and battery core capacity have a direct relation, and power system capacity can because some low capacity battery core cause it is short
Plate effect, i.e. whole volume reduce.For with a battery core, the mass discrepancy between battery core is mainly derived from battery core active material
Loading, loading is on the high side, then battery core capacity is higher;Loading is on the low side, then capacity is relatively low.If control the one of battery core capacity
Cause property, control battery core quality can be used as a kind of detection means.
Battery core size difference can influence battery module in groups, such as battery core difference in thickness is larger, can influence battery module thickness
The fixation spent on direction, battery core high consistency differ greatly, and can influence the welding of follow-up battery core pole, highly low battery core
Pole can produce distance with battery core connection strap and cause weld failure or produce larger welding stress, and this stress had in the later stage
The risk being broken during use.
Battery core pole bad order, such as damaged, crackle, pit, corrosion, other impurities can all influence follow-up battery core Welder
Skill, failure welding is caused, cause Joint failure, and cause other potential safety hazards.
Battery core voltage and internal resistance uniformity are poor, according to the short -board effect of battery, can cause battery system overall performance and longevity
Life declines.
In summary, it is necessary the quality of battery core, size, pole outward appearance, voltage and internal resistance to be controlled, and current industry
In most of battery system manufacturer the voltage of battery core and internal resistance can be controlled, but to battery core quality, outside size and pole
Whole controls are not done in sight, and hand measurement is manually used in all measurements substantially, and measurement error is larger, and efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of battery core screening installation, to reach the indices measurement of raising battery core
Automaticity, reduce manual measurement error and reduce the purpose of artificial production cost.
A kind of battery core screening installation provided by the utility model, there is the feeding area of front equipment end, positioned at equipment rear end
Certified products material waiting section and equipment side defective work working area, also with power distribution cabinet, it is characterised in that feeding area has
Battery core raw material storage device, described battery core raw material storage device are battery core fixture, and weight sensor is provided with battery core fixture,
In the PLC control circuits of described weight sensor access device, in addition, the utility model also includes supporting mechanism, test machine
Structure and transport mechanism, described mechanism for testing and transport mechanism connect power distribution cabinet respectively, wherein, supporting mechanism is equipment branch
Frame is formed, and is bolted connection between support and support;Mechanism for testing includes online weigher, infrared successively from the front to the back
Measuring instrument, electronics are taken pictures camera, internal resistance instrument, barcode scanning equipment and code-spraying equipment, described online weighing machine, infrared survey
Take pictures camera, internal resistance instrument, barcode scanning equipment and code-spraying equipment of instrument, electronics is fastened by bolts to independent support respectively, is passed
Sending mechanism includes manipulator and defective work transmission road, and described online weighing machine, infrared survey instrument, electronics are taken pictures shooting
Head, internal resistance instrument, barcode scanning equipment and code-spraying equipment, manipulator are respectively connected in the PLC control circuits of equipment, and described is unqualified
Product transmission road is in bottom connection defective work working area.
Further, the opposite side of equipment is located at relative to described defective work working area, is additionally provided with L-type baffle plate.
Further, described manipulator is engaged with battery core fixture forms battery core feeding station;Manipulator claims with online
Heavy-duty machine, which is engaged, forms battery core mass measurement station;Manipulator is engaged with infrared survey instrument forms battery core dimensional measurement station;
Manipulator and electronics camera of taking pictures are engaged and form battery core pole and take pictures station;Manipulator is engaged composition battery core with internal resistance instrument
Voltage inner walkway station;Manipulator is engaged with barcode scanning equipment forms battery core barcode scanning station;Manipulator matches with code-spraying equipment
Close and form battery core coding station.
Further, described defective work transmission road is with the smooth track in angle of inclination and surface.
Further, the quality of each battery core, size, pole outward appearance, the coding content of voltage internal resistance in PLC system
It is corresponding with the bar code that battery core scans out, and the unqualified index of unqualified battery core is shown simultaneously.
A kind of battery core screening installation provided by the utility model, by control the voltage of battery core, internal resistance, quality, size,
Pole outward appearance reaches.First after battery core feeding, mass measurement area can be transported to and carry out mass measurement, if the battery core quality exists
In setting range, then it is qualified to be determined as.Then it is transported to dimensional measurement area and carries out dimensional measurement, if the battery core size is being set
In the range of, then it is qualified to be determined as.Pole appearance identification area is transported to again and carries out appearance identification, if the pole outward appearance quilt of the battery core
It is accredited as in setting range, then it is qualified to be determined as.Battery core voltage is transported to again and internal resistance measurement area carries out voltage and internal resistance is surveyed
Amount.If the voltage of the battery core and internal resistance, in setting range, it is qualified to be determined as.Battery core barcode scanning area is transported to again to be swept
Code, then be transported to coding area and carry out coding, finally it is transported to the strip area of next process.If battery core is in each measurement region measurement
As a result not in scope of design, then it is judged as unqualified, is considered as defective products, and the battery core can be judged as underproof measurement
Area is removed.The utility model has advantages below:
1) battery core quality, voltage and the high consistency of internal resistance improve battery system performance and life-span;
2) uniformity of size improves battery module uniformity in groups, reduces because dimensional tolerance stack causes module zero
Assembled between part abnormal;
3) battery core pole outward appearance uniformity ensure welding quality uniformity, avoid pole loss and surface impurity or
Corrosion influences follow-up welding procedure;
4) realize battery core quality, size, pole outward appearance, all automatic measurement of voltage and internal resistance, improve production efficiency, it is smaller
Measurement error, reduce the cost of labor of producing line;
5) so the recordable preservation of measurement the data obtained, is traced available for project analysis and product quality;
6) production capacity of the equipment can be adjusted by gear, to meet the different demands of production line;
7) screening installation can be very good to merge with whole piece automatic production line.
In summary, the utility model has the positive effect of the operating efficiency for improving battery core index test process and reliability
Fruit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sorting flow chart of the present utility model.
In figure, 1, mechanical hand;2nd, battery core fixture;3rd, online weighing machine;4th, defective work transmission road;5th, infrared survey instrument;
6th, electronics is taken pictures camera;7th, internal resistance instrument;8th, barcode scanning equipment;9th, code-spraying equipment;10th, defective work working area;11st, machine is supported
Structure;12nd, power distribution cabinet;13rd, material waiting section;14th, baffle plate.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1-2, a kind of battery core screening installation provided by the utility model, the feeding area with front equipment end,
Positioned at the certified products material waiting section 13 of equipment rear end and the defective work working area 10 of equipment side, also with power distribution cabinet 12, on
Material area has battery core raw material storage device, and described battery core raw material storage device is battery core fixture 2, is provided with battery core fixture 2
Weight sensor, in the PLC control circuits of described weight sensor access device, in addition, the utility model also includes support
Mechanism 11, mechanism for testing and transport mechanism, described mechanism for testing one-level transport mechanism connect power distribution cabinet 12 respectively, wherein,
Supporting mechanism 11 is formed for equipment supporter, is bolted connection between support and support;Mechanism for testing is from the front to the back successively
Taken pictures camera 6, internal resistance instrument 7, barcode scanning equipment 8 and code-spraying equipment 9 including online weigher 3, infrared survey instrument 5, electronics, institute
Take pictures camera 6, internal resistance instrument 7, barcode scanning equipment 8 and code-spraying equipment 9 of online weighing machine 3, infrared survey instrument 5, the electronics stated divides
Not being fastened by bolts to independent support, transport mechanism includes manipulator 1 and defective work transmission road 4, and described is online
Take pictures camera 6, internal resistance instrument 7, barcode scanning equipment 8 and code-spraying equipment 9, manipulator 1 of weigher 3, infrared survey instrument 5, electronics divides
In the PLC control circuits of other access device, described defective work transmission road 4 is in bottom connection defective work working area 10.
Further, described manipulator 1 is any one of electrically-driven robot or cylinder driving robot.
Further, described manipulator 1 is engaged with battery core fixture 2 forms battery core feeding station;Manipulator 1 with it is online
Weigher 3, which is engaged, forms battery core mass measurement station;Manipulator 1 is engaged with infrared survey instrument 5 forms battery core dimensional measurement
Station;Manipulator 1 and electronics camera 6 of taking pictures are engaged and form battery core pole and take pictures station;Manipulator 1 matches with internal resistance instrument 7
Close and form battery core voltage inner walkway station;Manipulator 1 is engaged with barcode scanning equipment 8 forms battery core barcode scanning station;Manipulator 1 with
Code-spraying equipment 9, which is engaged, forms battery core coding station.
In addition, being located at the opposite side of equipment relative to described defective work working area 10, L-type baffle plate 14 is additionally provided with,
And bolt is fixed on equipment supporter, the effect of good battery core raw material Anti-fall is served.
To realize effective transmission of defective work, described defective work transmission road 4 is with angle of inclination and surface light
Sliding track, the battery core through each test failure can slide to defective work working area 10 along track.
The utility model at work, is controlled by PLC system, and when battery core is placed on battery core fixture 2, battery core fixture 2 is logical
Weight induction is crossed, sends the signal to PLC system, PLC system issues instructions to the manipulator 1 of battery core feeding station, by battery core
Pick up and be transported to battery core mass measurement station, original place is back to after discharging battery core;When online weighing machine 3 measures battery core quality
Afterwards, quality signal is sent to PLC system, and preserved, PLC system can be sentenced according to the battery core quality bound set in advance
Whether the battery core of breaking is qualified, if in the range of bound, qualified, PLC system issues instructions to battery core dimensional measurement station
On manipulator, the battery core on online weighing machine 3 is picked up and is transported to battery core dimensional measurement station, discharge battery core after manipulator
Return to original place;On the contrary then unqualified, PLC system issues instructions to the manipulator on battery core dimensional measurement station, by online weighing
Battery core picks up and is transported to defective work transmission road 4 on machine 3, and manipulator returns to original place after discharging battery core, and battery core is slided along track
To battery core defective work working area 10;When battery core is after infrared dimensional measurement, data can be transmitted to PLC and preserved, PLC system
, to judge whether the battery core is qualified, if in the range of bound, it can be closed according to the battery core size bound set in advance
Lattice, PLC system issue instructions to the manipulator that battery core pole is taken pictures on station, and battery core on battery core dimensional measurement station is picked up simultaneously
It is transported to battery core pole to take pictures station, manipulator returns to original place after discharging battery core;On the contrary then unqualified, PLC system sends instruction
The manipulator taken pictures to battery core pole on station, battery core on battery core dimensional measurement station is picked up and is transported to defective work transmission
Road 4, manipulator returns to original place after discharging battery core, and battery core slides to battery core defective work working area 10 along track;When battery core pole
Station of taking pictures perceive battery core quality after, PLC system issue instructions to electronics take pictures camera 6 carry out electronics take pictures, by pole
After taking pictures, photo can be transmitted to PLC and preserved, and qualified pole photo and unqualified pole photo, system are provided with PLC system
The picture taken pictures and the photo set can be analyzed, to judge whether the battery core pole outward appearance is qualified, if qualified,
PLC system issues instructions to the manipulator on battery core voltage internal resistance measurement station, and battery core pole battery core on station of taking pictures is picked up
And battery core voltage internal resistance measurement station is transported to, manipulator returns to original place after discharging battery core;If unqualified, PLC system is sent
Instruct to the manipulator on battery core voltage internal resistance measurement station, battery core pole battery core on station of taking pictures is picked up and is transported to and do not conform to
Lattice product transmission road 4, manipulator returns to original place after discharging battery core, and battery core slides to battery core defective work working area 10 along track;When
After battery core voltage internal resistance measurement station perceives battery core quality, PLC issues instructions to voltage inner walkway equipment measuring head and declined simultaneously
Battery core pole is pressed in, carries out voltage internal resistance measurement, the distance that measuring head declines is previously set by PCL, and battery core is by electricity
After pressing internal resistance measurement, data can be transmitted to PLC and preserved, and PLC system can be according to the battery core voltage and internal resistance set in advance
Bound, to judge whether the battery core is qualified, if in the range of bound, qualified, PLC system sends instruction and allows battery core
Manipulator on barcode scanning station, battery core on battery core voltage internal resistance station is picked up and is transported to battery core barcode scanning station, discharge battery core
Manipulator returns to original place afterwards;On the contrary then unqualified, PLC system issues instructions to the manipulator on battery core barcode scanning station, by battery core
Battery core picks up and is transported to defective work transmission road 4 on dimensional measurement station, and manipulator returns to original place after discharging battery core, and battery core is suitable
Track and slide to battery core defective work working area 10;After battery core barcode scanning station perceives battery core quality, PLC system sends instruction
Barcode scanning equipment is allowed to carry out barcode scanning, after barcode scanning, data can be transmitted to PLC and preserved battery core, if barcode scanning is normal, PLC system
The manipulator on battery core coding station is issued instructions to, battery core on battery core barcode scanning station is picked up and is transported to battery core coding work
Position, manipulator returns to original place after discharging battery core;If battery core barcode scanning is unsuccessful, PLC system sends instruction and allows battery core coding station
On manipulator, battery core on battery core barcode scanning station is picked up and is transported to defective work transmission road 4, discharge battery core after manipulator return
Original place is gone back to, battery core slides to battery core defective work working area 10 along track;After battery core coding station perceives battery core quality, PLC
System issues instructions to code-spraying equipment 9 and carries out coding, and coding content is previously set, and after coding, PLC system is sent battery core
Instruct to the manipulator on battery core coding station, by the battery core on battery core coding station pick up and transport it is qualified qualified to screening
Product material waiting section, for the use of next process.
In the present embodiment, the precision of online weighing machine at least 0.01g and more than;The precision of infrared survey instrument 5 is at least
0.02mm and more than;Electronics take pictures camera 6 photo opporunity no more than 5 seconds;The precision of internal resistance instrument 7 in 0.0001V and
0.00001 Ω and more than;Battery core carries out quality, size, pole outward appearance, voltage and the measurement of internal resistance, barcode scanning, the order of coding
Can arbitrarily it adjust as needed;Battery core measurement quality, size, pole outward appearance, voltage and internal resistance, barcode scanning, coding it is each to be measured
Index, the increase and decrease that can be carried out battery core according to being actually needed and measure specific implementation process.
Claims (5)
1. a kind of battery core screening installation, there is the feeding area of front equipment end, positioned at the certified products material waiting section of equipment rear end and set
The defective work working area of standby side, also with power distribution cabinet, it is characterised in that feeding area has battery core raw material storage device, institute
The battery core raw material storage device stated is battery core fixture, is provided with weight sensor on battery core fixture, described weight sensor connects
In the PLC control circuits for entering equipment, in addition, this battery core screening installation also includes supporting mechanism, mechanism for testing and transport mechanism,
Described mechanism for testing and transport mechanism connects power distribution cabinet respectively, wherein, supporting mechanism is formed for equipment supporter, support and branch
It is bolted connection between frame;Mechanism for testing includes online weigher, infrared survey instrument, electronics and taken pictures successively from the front to the back
Camera, internal resistance instrument, barcode scanning equipment and code-spraying equipment, described online weighing machine, infrared survey instrument, electronics are taken pictures shooting
Head, internal resistance instrument, barcode scanning equipment and code-spraying equipment are fastened by bolts to independent support, transport mechanism respectively includes manipulator
And defective work transmission road, described online weighing machine, infrared survey instrument, electronics are taken pictures camera, internal resistance instrument, barcode scanning equipment
And code-spraying equipment, manipulator are respectively connected in the PLC control circuits of equipment, described defective work transmission road connects in bottom
Defective work working area.
2. battery core screening installation according to claim 1, it is characterised in that keep in position relative to described defective work
In the opposite side of equipment, L-type baffle plate is additionally provided with.
3. battery core screening installation according to claim 1, it is characterised in that described manipulator is engaged with battery core fixture
Form battery core feeding station;Manipulator is engaged with online weighing machine forms battery core mass measurement station;Manipulator and infrared survey
Amount instrument, which is engaged, forms battery core dimensional measurement station;Manipulator and electronics camera of taking pictures are engaged and form battery core pole and take pictures work
Position;Manipulator is engaged with internal resistance instrument forms battery core voltage inner walkway station;Manipulator is engaged composition electricity with barcode scanning equipment
Core barcode scanning station;Manipulator is engaged with code-spraying equipment forms battery core coding station.
4. battery core screening installation according to claim 1, it is characterised in that described defective work transmission road is with inclining
The smooth track of rake angle and surface.
5. battery core screening installation according to claim 1, it is characterised in that the quality of each battery core, chi in PLC system
Very little, pole outward appearance, the coding content of voltage internal resistance are all corresponding with the bar code that battery core scans out, and show unqualified battery core simultaneously
Unqualified index.
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106733706A (en) * | 2017-02-27 | 2017-05-31 | 山东魔方新能源科技有限公司 | A kind of battery core screening installation and its method for separating |
CN108686967A (en) * | 2018-04-04 | 2018-10-23 | 德阳帛汉电子有限公司 | Chip detecting system and detection method |
CN108993921A (en) * | 2018-08-18 | 2018-12-14 | 深圳市惠和缘科技有限公司 | Aluminum hull battery core weighing barcode scanning equipment |
CN109279333A (en) * | 2018-09-30 | 2019-01-29 | 广州超音速自动化科技股份有限公司 | A kind of battery core is taken pictures conveying equipment |
CN110420891A (en) * | 2019-09-04 | 2019-11-08 | 博众精工科技股份有限公司 | Battery core detects sorting unit and method |
CN110738068A (en) * | 2019-09-30 | 2020-01-31 | 浙江大学台州研究院 | Automobile instrument panel recognition device and method for rigid suspension chains |
CN112845151A (en) * | 2020-12-31 | 2021-05-28 | 惠州金源精密自动化设备有限公司 | Battery final inspection equipment |
WO2022120635A1 (en) * | 2020-12-09 | 2022-06-16 | 准邦检测仪器(扬州)有限公司 | Automatic battery cell detection device |
CN114985291A (en) * | 2022-05-19 | 2022-09-02 | 苏州领略智能科技有限公司 | AOI detection device |
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2017
- 2017-02-27 CN CN201720177591.9U patent/CN206838544U/en active Active
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106733706A (en) * | 2017-02-27 | 2017-05-31 | 山东魔方新能源科技有限公司 | A kind of battery core screening installation and its method for separating |
CN108686967A (en) * | 2018-04-04 | 2018-10-23 | 德阳帛汉电子有限公司 | Chip detecting system and detection method |
CN108993921A (en) * | 2018-08-18 | 2018-12-14 | 深圳市惠和缘科技有限公司 | Aluminum hull battery core weighing barcode scanning equipment |
CN108993921B (en) * | 2018-08-18 | 2024-05-07 | 深圳市惠和缘科技有限公司 | Aluminum shell cell weighing and code scanning equipment |
CN109279333A (en) * | 2018-09-30 | 2019-01-29 | 广州超音速自动化科技股份有限公司 | A kind of battery core is taken pictures conveying equipment |
CN109279333B (en) * | 2018-09-30 | 2024-03-15 | 广州超音速自动化科技股份有限公司 | Battery cell photographing and conveying equipment |
CN110420891A (en) * | 2019-09-04 | 2019-11-08 | 博众精工科技股份有限公司 | Battery core detects sorting unit and method |
CN110738068A (en) * | 2019-09-30 | 2020-01-31 | 浙江大学台州研究院 | Automobile instrument panel recognition device and method for rigid suspension chains |
CN110738068B (en) * | 2019-09-30 | 2023-06-06 | 浙江大学台州研究院 | Automobile instrument board recognition device and method for rigid suspension chain |
WO2022120635A1 (en) * | 2020-12-09 | 2022-06-16 | 准邦检测仪器(扬州)有限公司 | Automatic battery cell detection device |
CN112845151A (en) * | 2020-12-31 | 2021-05-28 | 惠州金源精密自动化设备有限公司 | Battery final inspection equipment |
CN114985291A (en) * | 2022-05-19 | 2022-09-02 | 苏州领略智能科技有限公司 | AOI detection device |
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