CN108594131A - A kind of voltage internal resistance testing device of cellular li-ion battery - Google Patents
A kind of voltage internal resistance testing device of cellular li-ion battery Download PDFInfo
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- CN108594131A CN108594131A CN201810429478.4A CN201810429478A CN108594131A CN 108594131 A CN108594131 A CN 108594131A CN 201810429478 A CN201810429478 A CN 201810429478A CN 108594131 A CN108594131 A CN 108594131A
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- internal resistance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
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Abstract
The present invention relates to lithium battery production field more particularly to a kind of voltage internal resistance testing devices of cellular li-ion battery.A kind of voltage internal resistance testing device of cellular li-ion battery, the device includes rack components, carrier conveyer and voltage internal resistance testing device, carrier conveyer is fixed in rack components, carrier is transported to advance, into corresponding station processing, voltage internal resistance testing device corresponds to third station, and the test of voltage internal resistance is carried out to battery；The device can once complete the voltage inner walkway of cellular li-ion battery.The device is reached while ensureing that finished battery reaches strict technology requirement using the organization distribution of original creation and improves production efficiency and functional reliability, reduce the purpose of production cost.
Description
Technical field
The present invention relates to lithium battery production field more particularly to a kind of voltage internal resistance testing devices of cellular li-ion battery.
Background technology
When lithium battery produces, need to carry out bat printing and coding on lithium battery.Bat printing is the figure required printing
Steel version is made intaglio plate and is transferred on printed material via special silica gel print head again by case using the method for the plate-making that takes pictures.Coding refers to
With code-spraying equipment, spray printing identifies date of manufacture, shelf-life, lot number, enterprise name, Logo, bar code, Quick Response Code etc. on product.But
It is that current lithium battery production bat printing and coding, the degree of automation be not high.
For this purpose, applicant has applied for that a kind of full automatic production equipment of quadrate lithium battery, the production equipment include rack group
Part, carrier conveyer, carrier reflux, lifting gear, carrier pusher, printer device, spray code spraying apparatus, voltage internal resistance
Test device, bar code scanner, separating device of connector, blanking conveying robot unit, defective products drawing mechanism and switching
It stands component, which reaches raising using the organization distribution of original creation while ensureing that finished battery reaches strict technology requirement
Production efficiency and functional reliability reduce the purpose of production cost.
Invention content
In order to solve the above technical problems, the object of the present invention is to provide a kind of voltage inner walkways of cellular li-ion battery
Device, the device can once complete the voltage inner walkway of cellular li-ion battery.The device is being protected using the organization distribution of original creation
While card finished battery reaches strict technology requirement, reaches and improve production efficiency and functional reliability, reduce production cost
Purpose.
In order to achieve the above purpose, present invention employs technical solutions below：
A kind of voltage internal resistance testing device of cellular li-ion battery, the device include in rack components, carrier conveyer and voltage
Test device is hindered, carrier conveyer is fixed in rack components, is transported carrier and is advanced, into corresponding station processing, electricity
Pressure inner walkway device corresponds to third station, and the test of voltage internal resistance is carried out to battery；
The voltage internal resistance testing device includes installation suspension bracket, the tenth cylinder, engaged test head mounting plate and engaged test
Head, installation suspension bracket bottom end are fixed in rack components, and the tenth cylinder fixing end is fixedly mounted on installation suspension bracket cantilever
On, engaged test head mounting plate is mutually fixedly connected with the tenth Telescopic-cylinder end, engaged test head and the sheet metal pair on test board
It answers, is located at the surface of test board, after battery enters the station, drive engaged test head to decline by the tenth cylinder, with test
Plate contacts, and the voltage value and internal resistance value of battery are measured by processing, this data is used with rejecting defective work later.
As a further improvement, the carrier conveyer includes carrier, transports belt mechanism and carrier detent mechanism,
For carrier for placing battery a to be processed, the bottom of carrier is provided with two straight slots, and is provided with two on transporting belt mechanism
Guide rail is transported, on transporting guide rail, carrier can from left to right be moved by transport belt mechanism for straight slot setting, switch work
Position, is detected by carrier detent mechanism, carrier is located in carrier detent mechanism, is carried out to the battery of corresponding station corresponding
Operation；
The carrier includes clamping seats, clamping plate, fastening spring, Carrier base and test board；It is set in the Carrier base
Be equipped with battery case, the test board be arranged be provided on a corner of battery case open end, test board for it is to be added
First contact of work battery a contacts and the second contact contacted with test device, the extraction pole piece and test board of battery a to be processed
Sheet metal mutually clasp；
The carrier detent mechanism is arranged in 3rd station, including the first air cylinder supporting structure, positioning plate, the first cylinder, first
Infrared sensor, stop device and linkage locking device；First infrared sensor is fixed at transport belt
In mechanism, for detecting whether carrier reaches above carrier detent mechanism；After the first infrared sensor detects signal, only
Dynamic device makes carrier be placed in positioning plate, and linkage locking device realizes side clamping and positioning and rear end face clamping and positioning, by
Carrier is realized and is positioned by this, waits for the processing at the station, after processing is completed, clamping and release, by transport belt mechanism band dynamic load
Tool enters next station.
As a further improvement, the rack components includes lower bearing bracket, upper protective cover, touch screen, manual operation platform, police
Show lamp and control button component, for lower bearing bracket for other devices to be fixedly installed, lower bearing bracket bottom is provided with universal wheel and lower margin spiral shell
Nail, for the entire machine of fixation of transhipment, upper protective cover is fixed on lower bearing bracket, working region is protected, safety
Reliably, touch screen is mounted on upper protective cover side, for controlling the parameter setting in workflow, the fixed setting of manual operation platform
Can artificial loading be realized by worker on lower bearing bracket, at this, battery to be tested is put into carrier, warning lamp is for emergency
Alarm is fixed above protective cover, and control button component controls the start and stop of the folding and machine of power supply, is fixed at
On upper protective cover.
As a further improvement, the strip recess of the side setting recess of the battery case, the clamping seats
It is arranged in strip recess, clamping plate is located at the top of clamping seats, and the outside settings of clamping seats is there are two the first spring eye, two
The fastening spring is respectively arranged in first spring eye, and chimb is provided with second spring hole on the outside of strip recess, folder
The other end of tight spring is arranged in second spring hole, and the inner side edge of clamping plate is acted on by battery a to be processed by fastening spring
It is fixed in battery case；The inside both sides of the clamping seats are respectively arranged with guide rod, and guide rod is threaded through Carrier base
In first axis hole, catch bar is provided in the middle part of clamping seats, catch bar, which runs through, to be arranged in the second axis hole of Carrier base, and
The other side of Carrier base is provided with pushing block, and pushing block is connected with the catch bar, pushes pushing block that can make clamping plate
It is detached from battery a to be processed.
As a further improvement, the transport belt mechanism include carriage, belt conveyor, first band transmission parts,
First motor, drive roll and driven roller, carriage are fixed in rack components, drive roll and driven roller installation
On carriage, belt conveyor is wrapped on drive roll and driven roller, and first motor is fixed on carriage, is passed through
First band transmission parts connect the shaft of the output shaft and drive roll of first motor, and the transport belt mechanism passes through first
Motor drives, and belt conveyor is driven to move from right to left so that the carrier movement being placed on it, it is fixed that detection carrier reaches carrier
First motor stops operating after the mechanism of position, is positioned by carrier detent mechanism.
It is arranged in the rear end of positioning plate as the stop device for being further improved described, stop device includes lock pawl, stops
Pawl seat and the second cylinder, second cylinder are fixed in the first air cylinder supporting structure, stop pawl seat and the second cylinder
Piston rod be fixedly connected, lock pawl is arranged in the both sides of stop pawl seat, when detecting carrier and reaching above carrier detent mechanism,
Lock pawl stretching positions carrier；First air cylinder supporting structure is fixed in rack components, and first cylinder fixation is set
It sets in the inside of the first air cylinder supporting structure, axle sleeve is provided on the upper plate of the first air cylinder supporting structure, is set on the positioning plate
Two guiding axis are equipped with to be threaded through in axle sleeve, the piston rod of the first cylinder is connected across upper plate with positioning plate, positioning plate with
Limiting device is provided between upper plate；The first locating piece and the second locating piece is respectively set in the top both sides of the positioning plate,
Recess is respectively arranged on first locating piece and the second locating piece, two recesses form shape compatible with carrier, positioning
When plate rises, the first locating piece and the second locating piece limit the carrier in two recesses.
Include side clamp jaw, third cylinder, linkage board and rear end as the linkage locking device is further improved
Clamp jaw, third cylinder are fixed at a side of positioning plate, and side clamp jaw and the piston rod of third cylinder fix company
It connects, the end of linkage board is fixedly connected with side clamp jaw, and sliding slot is provided in the middle part of the positioning plate, and linkage board setting exists
On sliding slot, the rear end clamp jaw, the rear end clamp jaw are equipped with inside the first locating piece and the second locating piece respectively
Including bar portion and claw, claw is located at one end of bar portion, and bar portion is threaded through the through-hole inside the first locating piece and the second locating piece
It is interior, and have baffle in another end set of bar portion, compressed spring is set on baffle, on the other end and through-hole of compressed spring
Step surface offset, connector is provided among the bar portion, the lower part of connector is provided with spindle nose, and the linkage board exists
Cam path is respectively set in position where two spindle noses, and the spindle nose is located in cam path, a side of the cam path
Face is cam surface, and third cylinder drives side clamp jaw to advance and locks the side of carrier, while linkage board advances, cam surface driving
Spindle nose makes the rear end face of rear end clamp jaw locking carrier.
Go out as a further improvement, the device further includes separating device of connector, blanking conveying robot unit, defective products
Expect device and group through-connection station component；Separating device of connector corresponds to the 4th station, and point with carrier is carried out to the battery detected
From operation, blanking conveying robot unit is mutually connected with separating device of connector, is carried to the battery in carrier, certified products
It is transported in group through-connection station component, defective work is transported in defective products drawing mechanism, and defective products drawing mechanism is fixed at machine
On frame component, defective work is transported into working machine, group through-connection station component is fixed in rack components, is carried for accepting blanking
Robot device carries the finished battery of coming, subsequently by manually transporting working machine；
The separating device of connector includes mounting bracket, the 11st cylinder, the 11st cylinder connecting plate, the 12nd cylinder,
12 cylinder connecting plates, the 13rd cylinder and gripping head, mounting bracket are fixed in rack components, the 11st cylinder fixing end
It is fixed on mounting bracket, the 12nd cylinder fixing end is mounted on the 11st Telescopic-cylinder by the 11st cylinder connecting plate
End, the 13rd cylinder are mounted on the 12nd Telescopic-cylinder end by the 12nd cylinder connecting plate, and gripping head is mounted on the 13rd gas
Cylinder lower end, the spacing that the 13rd cylinder can control two gripping heads pass through the 11st gas to clamp the pole piece of battery
Cylinder controls transverse movement, and longitudinal movement is controlled by the 12nd cylinder, gripping head is moved at battery pole piece and test board, by the
13 cylinders drive two gripping head clamping battery pole pieces, since battery pole piece is stuck on the test board of carrier, so in work
It detaches after being clamped at position, is screened convenient for the later stage；
The blanking conveying robot unit includes blanking holder, the second V belt translation component, third linear guide rail, the 5th electricity
Machine, the 14th cylinder, belt fixture block, sucker, sucker fixed plate and connecting plate, blanking holder are fixed in rack components,
Second V belt translation component is driven by the 5th motor, is transversely mounted on blanking holder, and the 14th cylinder fixing end is solid with connecting plate
Fixed connection, connecting plate are mounted on blanking holder by third linear guide rail, can be moved left and right, connecting plate by belt fixture block with
The synchronous belt of second V belt translation component is connected, and realizes that power transmits, drives the 14th cylinder to move back and forth, sucker passes through sucker
Fixed plate is mounted on the 14th Telescopic-cylinder end, battery is sucked for extending vertically close to battery, then by sucker, according to voltage
Inner walkway device and bar code scanner detection as a result, defective work is transported in defective products drawing mechanism, will be qualified
Product are transported in group through-connection station component；
The defective products drawing mechanism include discharging carriage, the 6th motor, third V belt translation component, discharging drive roll,
Discharge driven roller, outfeed belt and adjusting screw, and discharging carriage is fixed in rack components, discharging drive roll and
The driven roller that discharges is mounted on discharging carriage, and outfeed belt is wrapped on discharging drive roll and discharging driven roller,
Middle discharging driven roller both can adjust distance by adjusting screw, to be tensioned outfeed belt, third V belt translation component connection the
The shaft of the output shaft and discharging drive roll of six motors, with passing power, drive was carried by blanking conveying robot unit
The unqualified battery come transports working machine；
The group through-connection station component is used to place the qualified battery of detection, and group through-connection station component includes Change-over frame, sensor, the 15th
Cylinder, turning rolls, idler wheel and clamp system, Change-over frame are fixed in rack components, and sensor is arranged below Change-over frame,
For whether in place to detect battery b, the 15th cylinder operation of control, the 15th cylinder is mounted on by folded plate below Change-over frame,
Turning rolls is used to install idler wheel, is fixed at the 15th Telescopic-cylinder end, and clamp system is separately fixed at Change-over frame two sides,
Battery b is clamped, when the 15th cylinder extends, drives idler wheel to rise, to make clamp system work.
As a further improvement, the clamp system include fold bar, fold bar mounting base, clamp edge, moving rail,
Plush copper axis pin and spring, the shaft for turning down bar are fitted in fold bar mounting base, the fixed setting of fold bar mounting base upper end
It on the lower surface of Change-over frame tablet, clamps edge and is mounted on moving rail by screw, left and right Kong Wei may be selected, adapt to different
The battery of size, plush copper axis pin left end have plush copper, right end to be fixed in moving rail, and fold bar mounting base is matched by prismatic pair
Close be mounted on plush copper axis pin in, spring tension, be mounted on plush copper axis pin in, both ends hold plush copper and fold bar mounting base, not by
Under external force state, edge is clamped in left side.
Due to the adoption of the above technical solution, which can once complete the voltage internal resistance of cellular li-ion battery to the present invention
Test.The device reaches raising life using the organization distribution of original creation while ensureing that finished battery reaches strict technology requirement
Efficiency and functional reliability are produced, the purpose of production cost is reduced.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the configuration schematic diagram of each functional device of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of rack components.
Fig. 4 is the configuration schematic diagram of carrier conveyer.
Fig. 5 is the structural blast structural schematic diagram of carrier.
Fig. 6 is the configuration schematic diagram for transporting belt mechanism.
Fig. 7 A, Fig. 7 B are the configuration schematic diagram of carrier detent mechanism.
Fig. 8 is the configuration schematic diagram of carrier reflux.
Fig. 9 A are the configuration schematic diagram of the first lifting gear.
Fig. 9 B are the configuration schematic diagram of the second lifting gear.
Figure 10 is the configuration schematic diagram of carrier pusher.
Figure 11 is the configuration schematic diagram of printer device.
Figure 12 is the configuration schematic diagram of bat printing head assembly.
Figure 13 is the configuration schematic diagram of spray code spraying apparatus.
Figure 14 is the configuration schematic diagram of voltage internal resistance testing device.
Figure 15 is the configuration schematic diagram of bar code scanner.
Figure 16 is the configuration schematic diagram of separating device of connector.
Figure 17 is the configuration schematic diagram of blanking conveying robot unit.
Figure 18 is the configuration schematic diagram of defective products drawing mechanism.
Figure 19 is the configuration schematic diagram of group through-connection station component.
Figure 20 is the configuration schematic diagram of clamp system.
Specific implementation mode
The specific implementation mode of the present invention is made a detailed explanation below in conjunction with the accompanying drawings.
A kind of full automatic production equipment of quadrate lithium battery as shown in Figure 1 and Figure 2, the equipment include rack components 1, carry
Have conveyer 2, carrier reflux 3, the first lifting gear 4, the second lifting gear 14, carrier pusher 5, printer device
6, spray code spraying apparatus 7, voltage internal resistance testing device 8, bar code scanner 9, separating device of connector 10, blanking conveying robot dress
11, defective products drawing mechanism 12 and group through-connection station component 13 are set, the rack components 1 is for being fixedly mounted other devices, carrier
Conveyer 2 is fixed in rack components 1, is transported carrier and is advanced, and into corresponding station processing, carrier reflux 3 is solid
It is arranged inside rack components 1 calmly, is located at immediately below carrier conveyer 2, zero load is had and is transported to processing initial point, first liter
Falling unit 4, the second lifting gear 14 are located at 3 both ends of carrier conveyer 2 and carrier reflux, play to carry carrying up and down
The effect of tool, carrier pusher 5 are respectively fixedly disposed at the first lifting gear 4 and the second lifting gear 14 are upper and lower by four sets
The side of working position pushes carrier to enter the second lifting gear 14 by entering carrier conveyer 2, and by the second lifting gear 14
Enter the first lifting gear 4 into carrier reflux 3, then by carrier reflux 3, thus carrier energy circulation, continues
Work；Printer device 6 is fixed in rack components 1, and corresponding first station carries out battery the behaviour of bat printing corresponding pattern
Make, spray code spraying apparatus 7 is arranged behind printer device 6, corresponding second station, carries out coding operation to battery, voltage internal resistance is surveyed
Trial assembly is set 8 and is connected with 7 phase of spray code spraying apparatus, and corresponding third station carries out battery the test of voltage internal resistance, bar code scanner
9 settings are scanned the bar code of battery and detect whether correctly in 8 offside of voltage internal resistance testing device, corresponding third station,
Separating device of connector 10 corresponds to the 4th station, and the lock out operation with carrier, blanking carrying implement are carried out to the battery detected
Tool arm device 11 is connected with 10 phase of separating device of connector, is carried to the battery in carrier, certified products are transported to group through-connection station
In component 13, defective work is transported in defective products drawing mechanism 12, and defective products drawing mechanism 12 is fixed at rack components 1
On, defective work is transported into working machine, group through-connection station component 13 is fixed in rack components 1, for accepting blanking carrying implement
Tool arm device 11 carries the finished battery of coming, subsequently by manually transporting working machine.
As shown in figure 3, the rack components 1 includes lower bearing bracket 14, upper protective cover 15, touch screen 16, manual operation platform
17, warning lamp 18 and control button component 19, for lower bearing bracket 14 for other devices to be fixedly installed, 14 bottom of lower bearing bracket is provided with ten thousand
To wheel and fot screw, for the entire machine of fixation of transhipment, upper protective cover 15 is fixed on lower bearing bracket 14, by workspace
Domain protects, and securely and reliably, touch screen 16 is mounted on 15 side of upper protective cover, and the parameter for controlling in workflow is set
Fixed, manual operation platform 17 is fixed on lower bearing bracket 14, can realize artificial loading by worker at this, battery to be tested is put into
Carrier, warning lamp 18 are used for the alarm of emergency, are fixed at 15 top of protective cover, and control button component 19 controls electricity
The folding in source and the start and stop of machine, are fixed on protective cover 15.
As shown in figure 4, the carrier conveyer 2 includes carrier 21, transports belt mechanism 22 and carrier detent mechanism
23, for carrier 21 for placing battery a to be processed, the bottom of carrier 21 is provided with two straight slots 24, and is transporting belt mechanism 22
On be provided with two transport guide rails 25, on transporting guide rail 25, carrier 21 can be by transport belt mechanism for the straight slot 24 setting
22 move from left to right, switch station, are detected by carrier detent mechanism 23, carrier 21 is located in carrier detent mechanism 23
In, the battery of corresponding station is operated accordingly.
As shown in figure 5, the carrier 21 includes clamping seats 210, clamping plate 211, fastening spring 212, Carrier base 213
With test board 214.Battery case 215 is provided in the Carrier base 213, the test board 214 is arranged in battery case 215
One corner of open end is provided with the first contact and and test device for being contacted with battery a to be processed on test board 214
Second contact of contact, the extraction pole piece and the sheet metal of test board 214 of battery a to be processed mutually clasp, so being tested in postorder
Measuring head need to be only in contact with test board 214 when voltage and internal resistance, it is not necessary to be contacted with battery lead pole piece.
In the strip recess 216 of a side of battery case 215 setting recess, the clamping seats 210 are arranged in strip
In recess 216, clamping plate 211 is located at the top of clamping seats 210, and the outside settings of clamping seats 210 is there are two the first spring eye, and two
It is respectively arranged with the fastening spring 212 in a first spring eye, and 216 outside chimb of strip recess is provided with the second bullet
The other end in spring hole, fastening spring 212 is arranged in second spring hole, and the inside of clamping plate 211 is acted on by fastening spring 212
While battery a to be processed is fixed in battery case 215.The inside both sides of the clamping seats 210 are respectively arranged with guide rod
217, guide rod 217 is threaded through in the first axis hole of Carrier base 213, and the middle part of clamping seats 210 is provided with catch bar 218, pushes away
Lever 218, which runs through, to be arranged in the second axis hole of Carrier base 213, and the other side of Carrier base 213 is provided with pushing block
219, pushing block 219 is connected with the catch bar 218, pushes pushing block 219 that can make clamping plate 211 and battery a to be processed
It is detached from.
As shown in fig. 6, the transport belt mechanism 22 includes carriage 221, belt conveyor 222, first band driving section
Part 223, first motor 224, drive roll 225 and driven roller 226, carriage 221 are fixed in rack components 1, and two
Item transports guide rail 25 and is erected on carriage 221, and drive roll 225 and driven roller 226 are mounted on carriage 221, conveying
Belt 222 is wrapped on drive roll 225 and driven roller 226, and first motor 224 is fixed on carriage 221, is passed through
First band transmission parts 223 connect the shaft of the output shaft and drive roll 225 of first motor 224, the transport belt feeder
Structure 22 is driven by first motor 224, and belt conveyor 222 is driven to move from right to left so that the carrier movement being placed on it,
First motor 224 stops operating after detection carrier reaches carrier detent mechanism 23, is positioned by carrier detent mechanism 23.
As shown in Fig. 7 A, 7B, the carrier detent mechanism 23 setting the first station, second station, 3rd station and
4th station, including the first air cylinder supporting structure 231, positioning plate 232, the first cylinder 233, the first infrared sensor 234, stop
Device and linkage locking device.First infrared sensor 234, which is fixed at, to be transported in belt mechanism 22, for examining
Survey whether carrier 21 reaches 23 top of carrier detent mechanism.The stop device is arranged in the rear end of positioning plate 232, stop dress
It sets including lock pawl 235, stop pawl seat 239 and the second cylinder 236, second cylinder 236 is fixed at the first cylinder
On fixed frame 231, stop pawl seat 239 is fixedly connected with the piston rod of the second cylinder 236, and lock pawl 235 is arranged in stop pawl seat
239 both sides, when detecting above the arrival carrier of carrier 21 detent mechanism 23, the stretching of lock pawl 235 positions carrier 21.First
Air cylinder supporting structure 231 is fixed in rack components 1, and first cylinder 233 is fixed at the first air cylinder supporting structure
231 inside, is provided with axle sleeve on the upper plate of the first air cylinder supporting structure 231, and being provided with two on the positioning plate 232 leads
Be threaded through in axle sleeve to axis, the piston rod of the first cylinder 233 is connected across upper plate with positioning plate 232, positioning plate 232 with it is upper
Limiting device is provided between plate.The positioning of the first locating piece 240 and second is respectively set in the top both sides of the positioning plate 232
Recess is respectively arranged on block 241, the first locating piece 240 and the second locating piece 241, two recess formation are adapted with carrier 21
Shape, when positioning plate 232 rises, the first locating piece 240 and the second locating piece 241 exist the limit of carrier 21
In two recesses.
As shown in Figure 7 B, the linkage locking device includes side clamp jaw 237, third cylinder 238, linkage board 242
With rear end clamp jaw 243, third cylinder 238 is fixed at a side of positioning plate 232, side clamp jaw 237 and third
The piston rod of cylinder 238 is fixedly connected, and the end of linkage board 242 is fixedly connected with side clamp jaw 237, the positioning plate
232 middle part is provided with sliding slot, and linkage board 242 is arranged on the chute, 241 inside points of the first locating piece 240 and the second locating piece
It is not equipped with the rear end clamp jaw 243, the rear end clamp jaw 243 includes bar portion and claw, and claw is located at bar portion
One end, bar portion are threaded through in the through-hole 248 inside the first locating piece 240 and the second locating piece 241, and at another end of bar portion
Portion is provided with baffle, and compressed spring 244 is arranged on baffle, and the step surface on the other end and through-hole of compressed spring 244 offsets, institute
Connector 245 is provided among the bar portion stated, the lower part of connector 245 is provided with spindle nose 246, and the linkage board 242 is two
Cam path 247 is respectively set in position where a spindle nose 246, and the spindle nose 246 is located at 247 in cam path, the cam
One side of slot 247 is cam surface, and third cylinder 238 drives side clamp jaw 237 to advance and locks the side of carrier 21, simultaneously
Linkage board 242 advances, and cam surface driving spindle nose makes the rear end face of the locking carrier 21 of rear end clamp jaw 243.
23 working mechanism of carrier detent mechanism is：After the first infrared sensor 234 detects signal, second
Cylinder 236 drives lock pawl 235 to be lifted, and makes 21 stop motion of carrier, and then the first cylinder 233 extends, and lifts positioning plate 232,
So that carrier 21 is placed in positioning plate 232, realize that side clamping and positioning, rear end clamp jaw 243 are realized by side clamp jaw 237
Thus carrier 21 is realized and is positioned, waits for the processing at the station by rear end face clamping and positioning, after processing is completed, clamping and release, by
Transporting belt mechanism 22 drives carrier 21 to enter next station.
As shown in figure 8, the carrier reflux 3 include reflux guide rail 30, reflux conveyer belt 31, the second motor 32,
Second infrared sensor 33, reflux rack 37 and the first retention device, first retention device include the first blocking gas
Cylinder fixed seat 34, the first stop cylinder 35 and claw 36, two reflux guide rails 30 are arranged in the both sides of reflux conveyer belt 31, reflux
In reflux rack 37, reflux rack 37 is fixed in rack components 1 setting of conveyer belt 31.The reflux conveyer belt 31
Positioned at the underface of carrier conveyer 2, the two is connected by lifting gear 4, for zero load tool to be transported to machining starting point, by
The second motor 32 driving being fixed on reflux conveyer belt 31.Second infrared sensor 33 is fixed at back
31 side of conveyer belt is flowed, 35 fixing end of the 4th cylinder is fixed at by the 4th cylinder fixed seat 34 in reflux rack 37, card
Pawl 36 is fixedly mounted on 35 telescopic end of the 4th cylinder, and claw 36 is located at 31 lower section of reflux conveyer belt, when the second infrared ray sensing
After device 33 detects the unloaded tool on reflux conveyer belt 31, the elongation of the 4th cylinder 35 jacks up claw 36, and 36 top of claw passes through position
In the perforation 38 of reflux rack 37, stop the carrier 21 of rear end.
As shown in fig. 9 a and fig. 9b, the first lifting gear 4 and the second lifting gear 14 are used to realize carrier and lift, connection
The carrier conveyer 2 and carrier reflux 3 of height arrangement；As shown in Figure 9 A, the first lifting gear 4 is solid including the 4th cylinder
Reservation 41, the 4th cylinder 42, first lifting articles holding table 43 and the first range sensor 44, the fixed setting of the 4th cylinder fixed seat 41
In rack components 1,42 fixing end of the 4th cylinder is fixed in the 4th cylinder fixed seat 41, and the first lifting articles holding table 43 is logical
It crosses prismatic pair to be fitted in the 4th cylinder fixed seat 41, be mutually fixedly connected with 42 telescopic end of the 4th cylinder, the first lifting is set
The first linking guide rail 45 being connected with reflux 26 phase of guide rail is provided on object platform 43, carrier 21 is through the carrier pusher 5
The first linking guide rail 45 on first lifting articles holding table 43 is sent by reflux guide rail 26, is arranged in the rear end of the first linking guide rail 45
There is the first range sensor 44, when the first range sensor 44 detects that carrier 21 reaches the first lifting 43 commitment positions of articles holding table
Afterwards, the elongation of the 4th cylinder 42 or decline, then realized from the first lifting gear 4 to carrier and transported by the carrier pusher 5
Send the carrying between device 2 and the 3 to the first lifting gear of carrier reflux 4；
As shown in Figure 9 B, the second lifting gear 14 includes the 5th cylinder fixed seat 141, the 5th cylinder 42, second lifting articles holding table
143 and second distance sensor 144, the 5th cylinder fixed seat 141 be fixed in rack components 1, the 5th cylinder 142 fix
End is fixed in the 5th cylinder fixed seat 141, and the second lifting articles holding table 143 is fitted to the 5th cylinder by prismatic pair
It in fixed seat 141, is mutually fixedly connected with 142 telescopic end of the 5th cylinder, is provided on the second lifting articles holding table 143 and transports guide rail
Second linking guide rail 145 of 25 phases linking, carrier 21 are sent into the second lifting through the carrier pusher 5 by transport guide rail 25
The second linking guide rail 145 on articles holding table 143 is provided with second distance sensor 144 in the rear end of the second linking guide rail 145,
After second distance sensor 144 detects that carrier 21 reaches the second lifting 143 commitment positions of articles holding table, the 5th cylinder 142 is stretched
Long or decline, then realized from the 2 to the second lifting gear of carrier conveyer 14 and second liter by the carrier pusher 5
Falling unit 14 arrives the carrying between carrier reflux 3
As shown in Figure 9 B, the second lifting gear 14 further includes the second retention device and unlock push rod, and the setting of the second retention device exists
On the downside of the rear end of second lifting articles holding table 143, second retention device includes the second stop cylinder fixed seat 146, second
Stop cylinder 147 and the second claw 148,147 fixing end of the second stop cylinder are set by the fixation of the second stop cylinder fixed seat 146
It sets on the second lifting articles holding table 143, the second claw 148 is fixedly mounted on 147 telescopic end of the second stop cylinder, the second claw
148 are located at 143 lower section of the second lifting articles holding table, when second distance sensor 144 detects the load on the second lifting articles holding table 143
After tool, the elongation of the second stop cylinder 147 jacks up the second claw 148,148 top of the second claw is placed through the second lifting glove
The perforation 149 of platform 143 stops the carrier 21 of rear end；The unlock push rod is arranged in the front end of the second lifting articles holding table 143,
The unlock push rod includes push rod 150 and push rod cylinder 151, and push rod cylinder 151 is fixed on the second lifting articles holding table 143
Front end, push rod 150 are connected with the piston rod of push rod cylinder 151, and when unlock, push rod cylinder 151 stretches out driving push rod
150 promotion pushing blocks 219 are unlocked plate 211 and battery a to be processed.
As shown in Figure 10, the carrier pusher 5 includes the 6th cylinder 51, the 6th cylinder mounting base 52, First Line
Property guide rail 53 and rod for stiring materials 54, the 6th cylinder mounting base 52 are fixed at 3 end of carrier conveyer 2 and carrier reflux
Portion, the 6th cylinder 51 are fixed in the 6th cylinder mounting base 52, and rod for stiring materials 54 is mounted on the by the first linear guides 53
It in six cylinder mounting bases 52, can be moved along 53 direction of the first linear guides, 51 telescopic end of the 6th cylinder is by connecting rod 55 and dials
Material bar 54 is connected.5 working mechanism of carrier pusher is：It drives rod for stiring materials 54 to move back and forth by the 6th cylinder 51, realizes and dial
Material, the adjustment of lifting gear 4 height is flushed with carrier conveyer 2 or 3 height of carrier reflux when work, and then carrier pushes
Device 5 carries out material toggling operation, realizes the movement of carrier therebetween.
As shown in figure 11, the printer device 6 include cross slid platform seat 61, the 7th cylinder 62, the second linear guides 63,
Paint legendary venomous insect 64, paint pond 65, bat printing holder 66, bat printing head assembly 67 and shell 68, bat printing holder 66 are fixed at rack group
On part 1, cross slid platform seat 61 is made of upper and lower vertically arranged dovetail groove, can adjust the distance of two dimensions, changes setting
Component locations on it, 62 fixing end of the 7th cylinder are fixed on cross slid platform seat 61, telescopic end and paint 65 phase of pond
Connection, paint pond 65 are mounted on by the second linear guides 63 on cross slid platform seat 61, can be driven along second by the 7th cylinder 62
63 direction of linear guides is moved, and paint legendary venomous insect 64 is mounted on paint pond 65, paint is provided for the paint pond 65, for bat printing head
Component 67 dips, and bat printing head assembly 67 is mounted on bat printing holder 66, dips the paint in paint pond 65, bat printing to corresponding station
Battery surface on.
As shown in Figure 11, Figure 12, the bat printing head assembly 67 includes the 8th cylinder 671, transversely-moving rack 672, intermediate slide unit
673, the 9th cylinder 674, vertical shift frame 675 and rubber head 676,671 fixing end of the 8th cylinder are fixed on transversely-moving rack 672, horizontal
It moves frame 672 to be fixed on bat printing holder 66, intermediate slide unit 673 is fitted to by prismatic pair in transversely-moving rack 672, with the
Eight cylinders, 671 telescopic end is mutually fixedly connected, and the 9th cylinder 674 is fixed at vertically on intermediate slide unit 673, telescopic end and vertical shift
Frame 675 is connected, and vertical shift frame 675 is fitted to by prismatic pair in intermediate slide unit 673, and the vertical shift frame 675 contains two
A vertically arranged dovetail groove, can adjust the position of rubber head 676 in the horizontal plane, and 676 lower surface of rubber head is provided with burr, dips in
The paint in paint pond 65 is taken, by the 8th cylinder 671 and 674 collective effect of the 9th cylinder, battery surface is transported to, carries out bat printing
Operation.
As shown in figure 13, the spray code spraying apparatus 7 includes first feed screw nut's auxiliary drive gear 71, third motor 72, the
One slide unit 73, the first slide unit connector 74, the 4th motor 75, the second slide unit 76, second feed screw nut's auxiliary drive gear 77, coding
Machine 78, limit sensors 79, ink jet numbering machine hold-down support 70, drag chain 710 and fixed pedestal 711, fixed pedestal 711 are fixed at
In rack components 1, first feed screw nut's auxiliary drive gear 71 is fixed on fixed pedestal 711, third motor 72 and first
Slide unit 73 is mounted on first feed screw nut's auxiliary drive gear 71, drives the first slide unit 73 to move along a straight line by third motor 72, the
One slide unit connector, 74 lower end is fixed on the first slide unit 73, and side is fixed with second feed screw nut's auxiliary drive gear, 77 phase
Connection, first feed screw nut's auxiliary drive gear 71 arrange that the 4th is electric with second feed screw nut's auxiliary drive gear 77 at orthogonal space
Machine 75 and the second slide unit 76 are installed on second feed screw nut's auxiliary drive gear 77, and the second slide unit 76 is driven by the 4th motor 75
Linear motion, ink jet numbering machine hold-down support 70 is fixed on the second slide unit 76,78 lower end of ink jet numbering machine can to battery surface into
Row coding operates, and is fixedly mounted on vertically on ink jet numbering machine hold-down support 70, and drag chain 710 is arranged in the first feed screw nut pair driver
71 side of structure, for placing conducting wire, limit sensors 79 are mounted on first feed screw nut's auxiliary drive gear 71 and the second lead screw spiral shell
On female auxiliary drive gear 77, the movement for stopping motor at this after the sensing chip on slide unit is detected, the spray code spraying apparatus 7 is by
Three motors 72 and 75 collective effect of the 4th motor, control ink jet numbering machine 78 move in the horizontal plane, and the height of ink jet numbering machine 78 is slightly above
Battery surface to be processed carries out it spray bar code operation when battery reaches the station.
As shown in figure 14, the voltage internal resistance testing device 8 includes installation suspension bracket 81, the tenth cylinder 82, contact survey
Head mounting plate 83 and engaged test head 84 are tried, 81 bottom end of installation suspension bracket is fixed in rack components 1, and the tenth cylinder 82 is solid
Fixed end is fixedly mounted on installation 81 cantilever of suspension bracket, and mutually fixation connects engaged test head mounting plate 83 with 82 telescopic end of the tenth cylinder
It connects, engaged test head 84 is corresponding with the sheet metal on test board 214, is located at the surface of test board 214, when battery enters the work
Behind position, drives engaged test head 84 to decline by the tenth cylinder 82, contacted with test board 214, the voltage of battery is measured by processing
Value and internal resistance value, this data are used with rejecting defective work later.
As shown in figure 15, the battery of the bar code scanner 9 same station corresponding with voltage internal resistance testing device 8,
Positioned at the offside of voltage internal resistance testing device 8, whether qualified, after this result is used for if being detected to the bar code that spray code spraying apparatus 7 sprays
Face is rejected defective work and is used, including optical axis 91, gripping block 92, code reader 93 and pedestal 94, and optical axis 91 is set by the fixation of pedestal 94
It sets in rack components 1, gripping block 92 is for clamping two orthogonal optical axises 91, and with screw fastened, code reader 93 is fixedly installed
On the optical axis 91 of least significant end, the position face battery of 93 probe of code reader is adjusted, if scanning successfully, product is qualified, if
It is unsuccessful, then it is subsequently rejected.
As shown in figure 16, the separating device of connector 10 includes mounting bracket 101, the 11st cylinder 102, the 11st gas
Cylinder connecting plate 103, the 12nd cylinder 104, the 12nd cylinder connecting plate 105, the 13rd cylinder 106 and gripping head 107, mounting bracket
101 are fixed in rack components 1, and 102 fixing end of the 11st cylinder is fixed on mounting bracket 101, the 12nd cylinder
104 fixing ends are mounted on 102 telescopic end of the 11st cylinder by the 11st cylinder connecting plate 103, and the 13rd cylinder 106 passes through the
12 cylinder connecting plates 105 are mounted on 104 telescopic end of the 12nd cylinder, and gripping head 107 is mounted on 106 lower end of the 13rd cylinder,
13rd cylinder 106 can control the spacing of two gripping heads 107, to clamp the pole piece of battery, the connection
10 working mechanism of device separator is：Transverse movement is controlled by the 11st cylinder 102, is controlled by the 12nd cylinder 104 vertical
To movement, gripping head 107 is moved at battery pole piece and test board 214, two gripping heads 107 are driven by the 13rd cylinder 106
Battery pole piece is clamped, since battery pole piece is stuck on the test board 214 of carrier, so detached after being clamped at station,
It is screened convenient for the later stage.
As shown in figure 17, the blanking conveying robot unit 11 includes blanking holder 111, the second V belt translation component
112, third linear guide rail 113, the 5th motor 114, the 14th cylinder 115, belt fixture block 116, sucker 117, sucker fixed plate
118 and connecting plate 119, blanking holder 111 be fixed in rack components 1, the second V belt translation component 112 is by the 5th motor
114 drivings, are transversely mounted on blanking holder 111,115 fixing end of the 14th cylinder is fixedly connected with connecting plate 119, connecting plate
119 are mounted on by third linear guide rail 113 on blanking holder 111, can be moved left and right, connecting plate 119 passes through belt fixture block 116
It is connected with the synchronous belt of the second V belt translation component 112, realizes that power transmits, drive the 14th cylinder 115 to move back and forth, sucker
117 are mounted on 115 telescopic end of the 14th cylinder by sucker fixed plate 118, for extending vertically close to battery, then pass through sucker
117 are sucked battery, according to voltage internal resistance testing device 8 and bar code scanner 9 detect as a result, defective work is transported to not
In non-defective unit drawing mechanism 12, certified products are transported in group through-connection station component 13.
As shown in figure 18, the defective products drawing mechanism 12 includes discharging carriage 121, the 6th motor 122, third band
Transmission parts 123, discharging drive roll 124, discharging driven roller 125, outfeed belt 126 and adjusting screw 127, discharging conveying
Frame 121 is fixed in rack components 1, and discharging drive roll 124 and discharging driven roller 125 are mounted on discharging carriage
On 121, outfeed belt 126 is wrapped on discharging drive roll 124 and discharging driven roller 125, wherein discharging driven roller 125
The two distance can be adjusted by adjusting screw 127, to be tensioned outfeed belt 126, third V belt translation component 123 connects the 6th motor
The shaft of 122 output shaft and discharging drive roll 124, with passing power, drive is carried by blanking conveying robot unit 11
The unqualified battery to come over transports working machine.
As shown in figure 19, the group through-connection station component 13 is used to place the qualified battery of detection, including Change-over frame 131, biography
Sensor 132, the 15th cylinder 133, turning rolls 134, idler wheel 135 and clamp system 136, Change-over frame 131 are fixed at rack
On component 1, sensor 132 is arranged below Change-over frame 131, for whether in place to detect battery b, controls the 15th cylinder 133
Work, the 15th cylinder 133 are mounted on 131 lower section of Change-over frame by folded plate 137, and turning rolls 134 is used to install idler wheel 135, Gu
Fixed to be arranged in 133 telescopic end of the 15th cylinder, clamp system 136 is separately fixed at 131 two sides of Change-over frame, clamps battery b, when
When 15th cylinder 133 extends, idler wheel 135 is driven to rise, to make clamp system 136 work.
As shown in figure 20, the clamp system 136 includes fold bar 1361, fold bar mounting base 1362, clamps edge
1363, the shaft of moving rail 1364, plush copper axis pin 1365 and spring 1366, fold bar 1361 is fitted to fold bar mounting base
In 1362,1362 upper end of fold bar mounting base is fixed on the lower surface of 131 tablet of Change-over frame, is clamped edge 1363 and is passed through
Screw is mounted on moving rail 1364, and left and right Kong Wei may be selected, adapt to different size of battery, 1365 left end of plush copper axis pin has convex
Head, right end are fixed in moving rail 1364, and fold bar mounting base 1362 is fitted to plush copper axis pin by prismatic pair
In 1365,1366 tension of spring is mounted in plush copper axis pin 1365, and plush copper and fold bar mounting base 1362 are held in both ends, not by
Under external force state, edge 1363 is clamped in left side, 136 working mechanism of clamp system is：When idler wheel 135 rises, push away
Dynamic fold bar 1361 is rotated counterclockwise around axis, to push clamping edge 1363 to move to the right so that and placement region becomes larger, when
After battery b is put, the 15th cylinder 133 is shunk, and clamp system 136 resets under the action of the spring, to clamp battery so that
Stacking is whole, the battery of clamping and positioning can by other manipulators or it is artificial carry out working machine, complete to battery of mobile phone it is complete from
Dynamic bat printing coding and detection.
Claims (8)
1. a kind of voltage internal resistance testing device of cellular li-ion battery, which is characterized in that the equipment includes rack components（1）, carrier
Conveyer（2）And voltage internal resistance testing device（8）；Carrier conveyer（2）It is fixed at rack components（1）On, it transports
Carrier is advanced, into corresponding station processing, voltage internal resistance testing device（8）Corresponding third station, carries out in voltage battery
The test of resistance；
The voltage internal resistance testing device（8）Including installing suspension bracket（81）, the tenth cylinder（82）, engaged test head mounting plate
（83）With engaged test head（84）, suspension bracket is installed（81）Bottom end is fixed at rack components（1）On, the tenth cylinder（82）Gu
Fixed end is fixedly mounted on installation suspension bracket（81）On cantilever, engaged test head mounting plate（83）With the tenth cylinder（82）Telescopic end phase
It is fixedly connected, engaged test head（84）With test board（214）On sheet metal correspond to, be located at test board（214）Surface, when
After battery enters the station, by the tenth cylinder（82）Drive engaged test head（84）Decline, with test board（214）Contact is passed through
Processing measures the voltage value and internal resistance value of battery, this data is used with rejecting defective work later.
2. a kind of voltage internal resistance testing device of cellular li-ion battery according to claim 1, which is characterized in that the load
Has conveyer（2）Including carrier（21）, transport belt mechanism（22）With carrier detent mechanism（23）, carrier（21）For placing
Battery a to be processed, carrier（21）Bottom be provided with two straight slots（24）, and transporting belt mechanism（22）On be provided with two
Transport guide rail（25）, the straight slot（24）Guide rail is being transported in setting（25）On, carrier（21）It can be by transport belt mechanism（22）
It moves from left to right, switches station, pass through carrier detent mechanism（23）Detection, by carrier（21）It is located in carrier detent mechanism
（23）In, the battery of corresponding station is operated accordingly；
The carrier（21）Including clamping seats（210）, clamping plate（211）, fastening spring（212）, Carrier base（213）And survey
Test plate (panel)（214）；The Carrier base（213）On be provided with battery case（215）, the test board（214）It is arranged in battery
Slot（215）One corner of open end, test board（214）On be provided with the first contact for being contacted with battery a to be processed and
The second contact contacted with test device, the extraction pole piece and test board of battery a to be processed（214）Sheet metal mutually clasp；
The carrier detent mechanism（23）It is arranged in 3rd station, including the first air cylinder supporting structure（231）, positioning plate（232）、
First cylinder（233）, the first infrared sensor（234）, stop device and linkage locking device；First infrared ray passes
Sensor（234）It is fixed at transport belt mechanism（22）On, for detecting carrier（21）Whether carrier detent mechanism is reached
（23）Top；When the first infrared sensor（234）After detecting signal, stop device makes carrier（21）It is placed on positioning plate
（232）In, linkage locking device realizes side clamping and positioning and rear end face clamping and positioning, thus by carrier（21）Realize positioning,
The processing at the station is waited for, after processing is completed, clamping and release, by transport belt mechanism（22）Drive carrier（21）Into next
Station.
3. a kind of voltage internal resistance testing device of cellular li-ion battery according to claim 2, which is characterized in that in battery case
（215）A side setting recess strip recess（216）, the clamping seats（210）It is arranged in strip recess（216）
It is interior, clamping plate（211）It is located at clamping seats（210）Top, clamping seats（210）Outside setting there are two the first spring eye, two
The fastening spring is respectively arranged in a first spring eye（212）, and in strip recess（216）Outside chimb is provided with
Two spring eyes, fastening spring（212）The other end be arranged in second spring hole, pass through fastening spring（212）Act on clamping plate
（211）Inner side edge battery a to be processed is fixed on battery case（215）It is interior；The clamping seats（210）Inside both sides difference
It is provided with guide rod（217）, guide rod（217）It is threaded through Carrier base（213）The first axis hole in, clamping seats（210）In
Portion is provided with catch bar（218）, catch bar（218）Through setting in Carrier base（213）The second axis hole in, and at carrier bottom
Seat（213）The other side be provided with pushing block（219）, pushing block（219）With the catch bar（218）It is connected, promotion pushes away
Motion block（219）It can make clamping plate（211）It is detached from battery a to be processed.
4. a kind of voltage internal resistance testing device of cellular li-ion battery according to claim 2, which is characterized in that the fortune
Send belt mechanism（22）Including carriage（221）, belt conveyor（222）, first band transmission parts（223）, first motor
（224）, drive roll（225）And driven roller（226）, carriage（221）It is fixed at rack components（1）On, actively roll
Cylinder（225）And driven roller（226）Mounted on carriage（221）On, belt conveyor（222）It is wrapped in drive roll（225）With
Driven roller（226）On, first motor（224）It is fixed at carriage（221）On, pass through first band transmission parts（223）
Connect first motor（224）Output shaft and drive roll（225）Shaft, the transport belt mechanism（22）Pass through first
Motor（224）Driving drives belt conveyor（222）It moves from right to left so that the carrier movement being placed on it detects carrier
Reach carrier detent mechanism（23）First motor afterwards（224）It stops operating, by carrier detent mechanism（23）It is positioned.
5. a kind of voltage internal resistance testing device of cellular li-ion battery according to claim 2, which is characterized in that described stops
Dynamic device is arranged in positioning plate（232）Rear end, stop device includes lock pawl（235）, stop pawl seat（239）With the second cylinder
（236）, second cylinder（236）It is fixed at the first air cylinder supporting structure（231）On, stop pawl seat（239）With second
Cylinder（236）Piston rod be fixedly connected, lock pawl（235）It is arranged in stop pawl seat（239）Both sides, detection carrier（21）
Reach carrier detent mechanism（23）When top, lock pawl（235）It stretches out carrier（21）Positioning；First air cylinder supporting structure（231）
It is fixed at rack components（1）On, first cylinder（233）It is fixed at the first air cylinder supporting structure（231）It is interior
Portion, in the first air cylinder supporting structure（231）Upper plate on be provided with axle sleeve, the positioning plate（232）On be provided with two guiding
Axis is threaded through in axle sleeve, the first cylinder（233）Piston rod pass through upper plate and positioning plate（232）It is connected, in positioning plate（232）
Limiting device is provided between upper plate；The positioning plate（232）Top both sides the first locating piece is respectively set（240）With
Second locating piece（241）, the first locating piece（240）With the second locating piece（241）On be respectively arranged with recess, two recesses are formed
With carrier（21）Compatible shape, in positioning plate（232）When rising, the first locating piece（240）With the second locating piece
（241）By the carrier（21）Limit is in two recesses.
6. a kind of voltage internal resistance testing device of cellular li-ion battery according to claim 2, which is characterized in that the connection
Dynamic locking device includes side clamp jaw（237）, third cylinder（238）, linkage board（242）With rear end clamp jaw（243）, third
Cylinder（238）It is fixed at positioning plate（232）A side, side clamp jaw（237）With third cylinder（238）Piston
Bar is fixedly connected, linkage board（242）End and side clamp jaw（237）It is fixedly connected, the positioning plate（232）Middle part
It is provided with sliding slot, linkage board（242）It is arranged on the chute, the first locating piece（240）With the second locating piece（241）It wears respectively inside
Equipped with the rear end clamp jaw（243）, the rear end clamp jaw（243）Including bar portion and claw, claw is located at bar portion
One end, bar portion are threaded through the first locating piece（240）With the second locating piece（241）Internal through-hole（248）It is interior, and in the another of bar portion
One end set has baffle, and compressed spring is arranged on baffle（244）, compressed spring（244）The other end and through-hole on platform
Terrace offsets, and connector is provided among the bar portion（245）, connector（245）Lower part be provided with spindle nose（246）, institute
The linkage board stated（242）In two spindle noses（246）Cam path is respectively set in the position at place（247）, the spindle nose（246）Position
In in cam path（247）, the cam path（247）A side be cam surface, third cylinder（238）Side is driven to clamp
Pawl（237）Advance locking carrier（21）Side, while linkage board（242）Advance, cam surface driving spindle nose makes rear end clamp jaw
（243）Lock carrier（21）Rear end face.
7. a kind of voltage internal resistance testing device of cellular li-ion battery according to claim 1, which is characterized in that the device is also
Including separating device of connector（10）, blanking conveying robot unit（11）, defective products drawing mechanism（12）With group through-connection station component
（13）；Separating device of connector（10）Corresponding 4th station carries out the lock out operation with carrier, blanking to the battery detected
Conveying robot unit（11）With separating device of connector（10）Mutually it is connected, the battery in carrier is carried, certified products are removed
Transport to group through-connection station component（13）In, defective work is transported to defective products drawing mechanism（12）In, defective products drawing mechanism（12）Gu
It is fixed to be arranged in rack components（1）On, defective work is transported into working machine, group through-connection station component（13）It is fixed at rack components
（1）On, for accepting blanking conveying robot unit（11）The finished battery of coming is carried, subsequently by manually transporting working machine；
The separating device of connector（10）Including mounting bracket（101）, the 11st cylinder（102）, the 11st cylinder connecting plate
（103）, the 12nd cylinder（104）, the 12nd cylinder connecting plate（105）, the 13rd cylinder（106）With gripping head（107）, installation
Frame（101）It is fixed at rack components（1）On, the 11st cylinder（102）Fixing end is fixed at mounting bracket（101）On,
12nd cylinder（104）Fixing end passes through the 11st cylinder connecting plate（103）Mounted on the 11st cylinder（102）Telescopic end, the
13 cylinders（106）Pass through the 12nd cylinder connecting plate（105）Mounted on the 12nd cylinder（104）Telescopic end grips head（107）
Mounted on the 13rd cylinder（106）Lower end, the 13rd cylinder（106）Two gripping heads can be controlled（107）Spacing, from
And the pole piece of battery is clamped, the separating device of connector（10）Working mechanism is：Pass through the 11st cylinder（102）Control is horizontal
To movement, pass through the 12nd cylinder（104）Longitudinal movement is controlled, head will be gripped（107）Move to battery pole piece and test board（214）
Place, by the 13rd cylinder（106）Drive two gripping heads（107）Battery pole piece is clamped, since battery pole piece is stuck in carrier
Test board（214）On, so being detached after being clamped at station, screened convenient for the later stage；
The blanking conveying robot unit（11）Including blanking holder（111）, the second V belt translation component（112）, third line
Property guide rail（113）, the 5th motor（114）, the 14th cylinder（115）, belt fixture block（116）, sucker（117）, sucker fixed plate
（118）And connecting plate（119）, blanking holder（111）It is fixed at rack components（1）On, the second V belt translation component（112）By
5th motor（114）Driving, is transversely mounted on blanking holder（111）On, the 14th cylinder（115）Fixing end and connecting plate
（119）It is fixedly connected, connecting plate（119）Pass through third linear guide rail（113）Mounted on blanking holder（111）On, shifting can be controlled
It is dynamic, connecting plate（119）Pass through belt fixture block（116）With the second V belt translation component（112）Synchronous belt be connected, realize power pass
It passs, drives the 14th cylinder（115）It moves back and forth, sucker（117）Pass through sucker fixed plate（118）Mounted on the 14th cylinder
（115）Telescopic end for extending vertically close to battery, then passes through sucker（117）Battery is sucked, according to voltage internal resistance testing device
（8）And bar code scanner（9）Detection as a result, defective work is transported to defective products drawing mechanism（12）In, by certified products
It is transported to group through-connection station component（13）In；
The defective products drawing mechanism（12）Including the carriage that discharges（121）, the 6th motor（122）, third V belt translation component
（123）, discharging drive roll（124）, discharging driven roller（125）, outfeed belt（126）And adjusting screw（127）, discharge defeated
Send frame（121）It is fixed at rack components（1）On, discharge drive roll（124）With discharging driven roller（125）It is mounted on out
Expect carriage（121）On, outfeed belt（126）It is wrapped in discharging drive roll（124）With discharging driven roller（125）On,
Middle discharging driven roller（125）Adjusting screw can be passed through（127）The two distance is adjusted, to be tensioned outfeed belt（126）, third band
Transmission parts（123）Connect the 6th motor（122）Output shaft and discharging drive roll（124）Shaft, with passing power, band
It moves by blanking conveying robot unit（11）It carries the unqualified battery to come and transports working machine；
The group through-connection station component（13）The battery qualified for placing detection, group through-connection station component（13）Including Change-over frame（131）、
Sensor（132）, the 15th cylinder（133）, turning rolls（134）, idler wheel（135）And clamp system（136）, Change-over frame（131）
It is fixed at rack components（1）On, sensor（132）It is arranged in Change-over frame（131）Lower section, for detecting whether battery b arrives
Position controls the 15th cylinder（133）Work, the 15th cylinder（133）Pass through folded plate（137）Mounted on Change-over frame（131）Lower section,
Turning rolls（134）For installing idler wheel（135）, it is fixed at the 15th cylinder（133）Telescopic end, clamp system（136）Point
Change-over frame is not fixed on it（131）Two sides clamp battery b, when the 15th cylinder（133）When elongation, idler wheel is driven（135）On
It rises, to make clamp system（136）Work.
8. a kind of voltage internal resistance testing device of cellular li-ion battery according to claim 7, which is characterized in that the folder
Tight mechanism（136）Including turning down bar（1361）, fold bar mounting base（1362）, clamp edge（1363）, moving rail（1364）, it is convex
Head axis pin（1365）And spring（1366）, turn down bar（1361）Shaft be fitted to fold bar mounting base（1362）In, it turns over
Pole mounting base（1362）Upper end is fixed at Change-over frame（131）On the lower surface of tablet, edge is clamped（1363）Pass through spiral shell
Nail is mounted on moving rail（1364）On, left and right Kong Wei may be selected, adapt to different size of battery, plush copper axis pin（1365）Left end has
Plush copper, right end are fixed at moving rail（1364）In, turn down bar mounting base（1362）It is fitted to plush copper by prismatic pair
Axis pin（1365）In, spring（1366）Tension is mounted on plush copper axis pin（1365）In, plush copper and fold bar mounting base are held in both ends
（1362）, not under by external force state, clamp edge（1363）In left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810429478.4A CN108594131A (en) | 2018-05-08 | 2018-05-08 | A kind of voltage internal resistance testing device of cellular li-ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810429478.4A CN108594131A (en) | 2018-05-08 | 2018-05-08 | A kind of voltage internal resistance testing device of cellular li-ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108594131A true CN108594131A (en) | 2018-09-28 |
Family
ID=63635733
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810429478.4A Withdrawn CN108594131A (en) | 2018-05-08 | 2018-05-08 | A kind of voltage internal resistance testing device of cellular li-ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108594131A (en) |
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- 2018-05-08 CN CN201810429478.4A patent/CN108594131A/en not_active Withdrawn
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