CN107910604A - The battery core film-making coiling all-in-one machine of online short-circuit detecting - Google Patents
The battery core film-making coiling all-in-one machine of online short-circuit detecting Download PDFInfo
- Publication number
- CN107910604A CN107910604A CN201710915717.2A CN201710915717A CN107910604A CN 107910604 A CN107910604 A CN 107910604A CN 201710915717 A CN201710915717 A CN 201710915717A CN 107910604 A CN107910604 A CN 107910604A
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- Prior art keywords
- battery core
- short
- guide rod
- linear bearing
- slide unit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention belongs to cell manufacturing techniques field, it is related to a kind of battery core film-making coiling all-in-one machine of online short-circuit detecting, including short-circuit test mechanism, the short-circuit test mechanism includes test mounting bracket, drive cylinder, it is oriented to slide unit component, main driving synchronizing wheel, clutch and gear, testing mounting bracket includes a pair of parallel linear bearing guide rod set in battery core conveying mechanism, driving cylinder is divided into the both ends of linear bearing guide rod with clutch, slide unit component is oriented to be driven along the activity of linear bearing guide rod by driving cylinder, it is oriented on slide unit component and is fixed with a rack parallel to linear bearing guide rod, main driving synchronizing wheel is with gear by fixing and being retreated by clutch control along axis perpendicular to the axis of linear bearing guide rod, make wheel and rack in engagement with being changed between not engaging.The test of this equipment battery core is completed by the short-circuit test probe assembly in being synchronized with the movement, and battery core need not stop for short-circuit detecting, save detection time.
Description
Technical field
The present invention relates to cell manufacturing techniques field, more particularly to a kind of high efficient full automatic completes the online short of battery core manufacture
The battery core film-making coiling all-in-one machine of road detection.
Background technology
The battery core of cylindrical lithium battery is the hollow circular cylinder formed by positive plate, negative plate and twice membrane coiling.Just
The raw material of pole piece, negative plate and membrane is all winding, and 1 anode ear is welded on positive plate, 2 anode are welded on negative plate
Ear, membrane are the insulating materials for separating positive plate and negative plate, and twice membrane respectively needs four glue.Conventional material strip is often
It is first to cut, then carries out the technical process such as film-making, coiling successively again, cause battery core manufacturing process complex, process time
It is long, and precision is not easy to ensure.
Therefore, it is necessary to a kind of equipment is developed to be automatically performed the manufacture of battery core.
The content of the invention
The electricity for completing the online short-circuit detecting of battery core manufacture it is a primary object of the present invention to provide a kind of high efficient full automatic
Core film-making coiling all-in-one machine.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of battery core film-making coiling one of online short-circuit detecting
Machine, including body and positive plate process part on body, negative plate process part, two groups of membrane treatment parts, around
Roll up part, feeding manipulator, scald holes mechanism and battery core conveying mechanism；
The track of the battery core conveying mechanism is equipped with short-circuit test mechanism, and the short-circuit test mechanism includes test and installs
Stent, driving cylinder, be oriented to slide unit component, main driving synchronizing wheel, clutch and gear, and test mounting bracket includes a pair of parallel
In the linear bearing guide rod that battery core conveying mechanism is set, driving cylinder is divided into the two of linear bearing guide rod with clutch
End, is oriented to slide unit component and is driven by driving cylinder along the activity of linear bearing guide rod, be oriented on slide unit component and be fixed with one
Parallel to the rack of linear bearing guide rod, main driving synchronizing wheel is with gear by being fixed perpendicular to the axis of linear bearing guide rod
And it can be retreated by clutch control along axis, wheel and rack, with being changed between not engaging, is oriented to slide unit component bag in engagement
The test lower air cylinder for including short-circuit test probe assembly and driving short-circuit test probe assembly to stretch.
Specifically, being additionally provided with waste discharge apparatus on the battery core conveying mechanism, waste discharge apparatus is controlled by short-circuit test mechanism.
Further, the rack by it is at least two fixed in be oriented to slide unit component on.
Further, it is parallel on the guiding slide unit component to be equipped with multiple short-circuit test probe assemblies.
Using above-mentioned technical proposal, the beneficial effect of technical solution of the present invention is：
1st, the test of this equipment battery core is completed by the short-circuit test probe assembly in being synchronized with the movement, and battery core need not
Stopped for short-circuit detecting, save detection time
2nd, information can be fed back to waste discharge apparatus at once by detecting for short-circuit test mechanism during defective products, on the spot will be bad
Product are rejected from battery core conveying mechanism, and should not slave device outlet submitting.
3rd, in order to make wheel and rack normally engage, rack cannot have rotation, and multiple fixed points are avoided that racks turn,
Ensure that engagement is normal.
4th, detection can be that multiple battery cores detect at the same time every time, and not only detection efficiency improves, but also round-trip distance, shake frequency
Rate is low, is avoided that too fast action by mistake by the knocking-on battery core conveying mechanism of battery core.
Brief description of the drawings
Fig. 1 is the front view of the battery core film-making coiling all-in-one machine of the online short-circuit detecting of embodiment；
Fig. 2 is the front view under embodiment lug patch protection gluing mechanism working status；
Fig. 3 is the stereogram of embodiment lug patch protection gluing mechanism；
Fig. 4 is the stereogram that embodiment pole piece send piece cutting mechanism；
Fig. 5 is traction component under embodiment working status and cuts stereogram of the component in another angle；
Fig. 6 is the front view that embodiment pastes terminal adhesive tape mechanism；
Fig. 7 is the stereogram under embodiment patch terminal adhesive tape mechanism working status；
Fig. 8 is embodiment feeding manipulator, the stereogram for scalding holes mechanism and blanking mechanical hand；
Fig. 9 is stereogram of the embodiment short-circuit test mechanism in an angle；
Figure 10 is stereogram of the embodiment short-circuit test mechanism in another angle.
Digital representation in figure：
1- positive plate unreeling structures,
The first let off roll of 101a-,
The second let off roll of 101b-,
The automatic splicing equipments of 102-,
103- unreeling tension control devices,
104- brush dust devices；
2- tab welding mechanisms；
3- driving mechanisms；
4- cache mechanisms；
5- lugs patch protection gluing mechanism,
51- installation risers,
511- material paths,
52- Protection glue discharge plates,
53- puts rubber roll apparatus,
531- cylinder pressure regulator valves,
54- draws adhesive dispenser,
55- for adhesive dispenser,
56- rotates rubberizing head,
561- rotary drive assemblies,
57- rubberizing correction drive devices；
6- membrane unwindings mechanism；
7- tenslators；
8- encoders；
9- send piece cutting mechanism,
91- traction components,
911- frame bodies,
9111- line slideways,
9112- clamping plate driving cam blocks,
912- is oriented to nip roll means,
913- pole piece feeding cylinders,
9131- ball screws,
914- balladeur trains,
915- clamp plates,
916- moves clamping plate,
9161- air splint cylinders,
9162- clamps follower,
92- cuts component,
921- pole piece cutter devices,
9211- pole piece cutter followers,
922- linkage air cylinders,
923- cam bits drive cylinder,
9231- pole piece cutter driving cam blocks,
93- correction components,
931- correction plates,
9311- correction motors,
9312- correction inductors,
The first nip rolls of 932-,
9321- traction electric machines,
9322- driving belts,
The second nip rolls of 933-,
9331- nip rolls cylinders；
10- pre-roll mechanism；
1001- membrane cutting assemblies；
11- patch terminal adhesive tapes mechanism,
111- fixed plates,
1111- for glue lifting cylinder,
112- stop adhesives unreel component,
1121- stop adhesives unreel charging tray,
1122- comes unglued cylinder,
1123- gummed paper limited blocks,
1124- comes unglued roller,
1125- bounce cylinders,
1126- inductors,
113- stop adhesives for glue component,
First time standby glue laminated block of 1131-,
Second time standby glue laminated block of 1132-,
Standby glue laminated block driving cylinder under 1133-,
1134- send glue cylinder,
1135- for rubber roller,
114- cutter assemblies,
1141- cutter driving cylinders,
1142- cutters,
115- moulding components,
1151- moulding cylinders,
1152- dandy rolls,
116- upright slide rails；
12- feeding manipulators,
121- slides,
122- feeding pneumatic clampers,
123- positions pneumatic clamper；
13- scalds holes mechanism,
131- scalds pin gyro black assembly,
1311- chains,
1312- floating connection blocks,
1313- scalds pin,
132- inductors,
133- heating components,
1331- heating units；
14- battery core conveying mechanisms；
141- blanking mechanical hands,
15- short-circuit tests mechanism,
151- tests mounting bracket,
1511- linear bearing guide rods,
152- drives cylinder,
153- is oriented to slide unit component,
1531- racks,
1532- short-circuit test probe assemblies,
1533- tests lower air cylinder,
The main driving synchronizing wheels of 154-,
155- clutches,
156- gears；
16- battery cores,
161- positive plates,
162- negative plates,
163- Protection glues,
164- membranes,
165- terminal adhesive tapes.
Embodiment
The present invention is described in further detail with reference to specific embodiment.
Embodiment：
As shown in Figure 1, a kind of battery core film-making coiling all-in-one machine of the present invention, including body and the cathode on body
Piece process part, negative plate process part, two groups of membrane treatment parts, coiling part, feeding manipulator 12,13 and of boiling hot holes mechanism
Battery core conveying mechanism 14, positive plate process part include 2, two poles of pole piece unreeling structure 1, tab welding mechanism sequentially set
Ear patch protects gluing mechanism 5, tenslator 7 and send piece cutting mechanism 9；Negative plate process part includes the pole piece sequentially set
Unreeling structure 1, tab welding mechanism 2, lug patch protection gluing mechanism 5, tab welding mechanism 2, lug patch are protected gluing mechanism 5, are opened
Force control device 7 and send piece cutting mechanism 9；Membrane treatment part includes the membrane unwinding mechanism 6 and tension force sequentially set
Device 7, one membrane treatment part, which is equipped with, is used for the encoder 8 that measuring diaphragm 164 draws length；Coiling part includes pre-roll
Mechanism 10, membrane cutting assembly 1001 and patch terminal adhesive tape mechanism 11, one membrane treatment part, send piece cutting mechanism 9, secondly
Membrane treatment part, send piece cutting mechanism 9, membrane cutting assembly 1001 and patch terminal adhesive tape mechanism 11 to surround pre-roll mechanism successively
10 are set；Scald holes mechanism 13 and be located at 10 side of pre-roll mechanism, the linking of battery core conveying mechanism 14 is scalded holes mechanism 13 and set；Feeding machinery
Hand 12 is used to the battery core 16 in pre-roll mechanism 10 being transferred to boiling hot holes mechanism 13, and battery core conveying mechanism 14, which is equipped with, to be used to capture boiling hot hole
The blanking mechanical hand 141 of battery core 16 in mechanism 13.The operation principle of this equipment is：The raw band of positive plate 161 is put from pole piece
Volume mechanism 1 releases, and an anode ear is sticked at tab welding mechanism 2, then pastes protection gluing mechanism 5 in anode ear using lug
Both sides stick Protection glue 163 and prevent short circuit between lug, the raw band of positive plate 161 is again through the control of tenslator 7
Piece cutting mechanism 9 is sent to after power and is cut into positive plate 161；The raw band of negative plate 162 is similarly sticked into two negative electrode lugs, negative
Protection glue 163 is pasted on lug, is finally cut into negative plate 162；Simultaneously, Liang Ge membrane unwindings mechanism 6 is by the material strip of membrane 164
Draw, calculating membrane 164 by encoder 8 draws length；The positive plate 161 and negative plate 162 got ready are together with two not cut off
Piece membrane 164 using pre-roll mechanism 10 according to membrane 164, negative plate 162, membrane 164, positive plate 161 order around being rolled into cylinder
The battery core 16 of shape, when membrane 164 draws length and is equal to coiling length, membrane cutting assembly 1001 cuts off membrane 164 simultaneously,
Then the periphery of battery core 16 is fixed by pasting terminal adhesive tape mechanism 11, membrane 164 play positive plate 161 and negative plate 162 it
Between insulating effect；The battery core 16 for posting terminal adhesive tape is transferred on boiling hot holes mechanism 13 by feeding manipulator 12, battery core 16 it is interior
Scald hole forming in side；Battery core 16 can will be sent 16 migration battery core conveying mechanism 14 of battery core, battery core conveying mechanism 15 by scalding holes mechanism 13
Go out equipment.This equipment can be completed to take the film-making for being molded battery core 16, coiling, the overall process for scalding hole, the degree of automation to from raw material
Height, production efficiency are high.
As shown in Figure 1, pole piece unreeling structure 1 includes the first let off roll 101a, the second let off roll 101b, is unreeled positioned at two
Automatic splicing equipment 102 between roller, the unreeling tension control device 103 above automatic splicing equipment 102 and it is located at
The brush dust device 104 of 103 side of unreeling tension control device.Positive plate 161 and negative plate 162 are by identical pole piece material strip system
Into, pole piece material strip by worker's feeding on the first let off roll 101a and the second let off roll 101b, the pole piece material on a let off roll
Band discharges the pole piece material strip being connected to by automatic splicing equipment 102 on another let off roll, and so processing will not be because of pole piece material strip
Discharge and interrupt.After tension force being adjusted by the pole piece material strip of automatic splicing equipment 102 through unreeling tension control device 103, table
The metal dust in face is brushed by brush dust device 104, so it is prevented that metal dust be brought to coiling part always so that
Influence the appearance and structure of battery core 16.
As shown in Figure 1, the inlet and outlet direction of each lug patch protection gluing mechanism 5 is equipped with driving mechanism 3 and cache mechanism
4.Either anode ear or negative electrode lug, patch Protection glue 163 can all have pause, in order not to influence the continuity of whole assembly line,
It can make the conveying speed adaptation processing speed change of pole piece material strip before and after 163 process of patch Protection glue using cache mechanism 4, save
Dead time.
As shown in Figures 2 and 3, lug patch protection gluing mechanism 5 includes installation riser 51 and arranged on 51 homonymy of installation riser
Two sets of Protection glues for glue component, Protection glue for glue component include Protection glue discharge plate 52, put rubber roll apparatus 53, draw adhesive dispenser 54,
Standby adhesive dispenser 55 and rotation rubberizing first 56, installation riser 51 are equipped with material path 511, and two sets of Protection glues are for the rotation on glue component
Rubberizing first 56 is located at 511 both sides of material path, and Protection glue discharge plate 52, put rubber roll apparatus 53 and draw adhesive dispenser 54 sequentially to set, and puts
The material strip that there is rubber roll apparatus 53 cylinder pressure regulator valve 531 to be used for controlling Protection glue 163 is evened up close to 54 side of drawing adhesive dispenser, standby
Adhesive dispenser 55 is opposite with rotation rubberizing first 56 to be had arranged on the both sides for 163 material strip of Protection glue being flattened, rotation rubberizing first 56
Two working positions are respectively facing standby adhesive dispenser 55 and the pole piece material strip through material path 511, and rotation rubberizing first 56 is driven by rotating
Dynamic component 561 drives two working position position switchings.Pole piece material strip (posts 161 raw band of positive plate of anode ear or posts negative
162 raw band of negative plate of lug) passed through from material path 511, when lug is detected, front and rear driving mechanism 3 makes pole piece material
Band pauses, and lug patch protection gluing mechanism 5 is started to work.Draw adhesive dispenser 54 from Protection glue discharge plate 52 by 163 material strip of Protection glue
Pull out, put rubber roll apparatus 53 and even up 163 material strip of Protection glue between both, 163 material strip of Protection glue evened up passes through standby glue
Between device 55 and rotation rubberizing first 56,163 material strip of Protection glue can be cut into Protection glue 163 and stay in rotation by standby adhesive dispenser 55
On the working position of rubberizing first 56, then rotary drive assembly 561 makes rotation rubberizing first 56 rotate 180 ° of works that will have Protection glue 163
Make the pole piece material strip that bit transition passes through material path 511 to opposite side face, two sets of Protection glues are complete for the such while standby glue of glue component
Into rotation rubberizing first 56 at this time is made rubberizing and acted relatively, and the lug both sides on pole piece material strip have just all been labeled with Protection glue
163.When a working position carries out rubberizing, another working position completes stock, so rubberizing can be successive, it is convenient fast
It is prompt.The mechanism structure is compact, can save space reduction mechanism manufacture cost.
As shown in Figures 2 and 3, installation riser 51 is slidably arranged on body, is additionally provided with installation riser 51 for real
When adjust the rubberizing correction drive device 57 of lug patch protection gluing mechanism 5 position.Because material problem, through material path itself
511 pole piece web feed position does not have 163 rubberizing position of Protection glue stabilization, fails in order to avoid the insulation of lug, rubberizing is entangled
Real-time adjustment lug patch protection 5 position of gluing mechanism to adapt to the change of pole piece material strip, can thus be lifted patch by inclined driving device 57
Glue precision, ensures product quality.
As shown in Figure 4 and Figure 5, piece cutting mechanism 9 is sent to include traction component 91 and cutting positioned at 91 rear of traction component
Component 92, traction component 91 include the frame body 911 with line slideway 9111, are fixed on the guiding nip rolls of 911 feed side of frame body
Device 912, the pole piece feeding cylinder 913 for being fixed on frame body 911 and the balladeur train 914 slided along line slideway 9111, pole piece feeding
Cylinder 913 drives a ball screw 9131 to rotate, and 9131 drive carriage 914 of ball screw is slided, and balladeur train 914, which is equipped with, to be used for pressing from both sides
The firmly clamp plate 915 and dynamic clamping plate 916 of the sheet of pole piece material strip, is additionally provided with balladeur train 914 for making clamping plate 916 close to clamp
The air splint cylinder 9161 of plate 915.914 original state of balladeur train is located at feed side, before cutting beginning, the dynamic folder of the driving of air splint cylinder 9161
Plate 916 clamps pole piece material strip together with clamp plate 915, and then 9131 drive carriage 914 of ball screw is forwarded to pull-out pole piece
Material strip, is cut off by cutting component 92 again when pole piece material strip is pulled out to required length.
As shown in figure 5, the dynamic connection of clamping plate 916 one clamps follower 9162, frame body 911 is equipped with one and is used for driving clamping
The clamping plate driving cam block 9112 of follower 9151, when balladeur train 914 is close to charging side, clamping plate driving cam block 9112 can make
Dynamic clamping plate 916 leaves clamp plate 915.It is in order to ensure quiet clamping jaw 915 and dynamic clamping jaw 916 exist to set clamping plate driving cam block 9112
Move starting point and decontrol pole piece material strip, pole piece material strip is hindered when avoiding pausing and produces scraping damage.
As shown in figure 5, cut component 92 include can be moved along line slideway 9111 pole piece cutter device 921, be fixed on
Frame body 911 simultaneously drives for driving the linkage air cylinder 922 of the movement of pole piece cutter 921 and being fixed on the cam bit of frame body 911
Take offence cylinder 923, pole piece cutter device 921 is equipped with the pole piece cutter follower 9211 for being used for controlling blank, cam bit driving gas
Cylinder 923 drives a pole piece cutter driving cam block 9231 for coordinating pole piece cutter follower 9211.Traction component 91 is by pole piece
When material strip is drawn to more than pole piece cutter device 921, linkage air cylinder 922 is also cut pole piece cutter device 921 is pushed to
Discharge position, when drawing length reaches shearing length, cam bit driving cylinder 923 can drive pole piece cutter driving cam bit 9231
Stretch out and with pole piece cutter follower 9211, the pole piece cutter device 921 in so translating is understood in pole piece cutter driving cam block
Cutoff action is made under 9231 driving, action is clear-cut, and section is neat.
As shown in figure 4, send piece cutting mechanism 9 to further include positioned at the correction component 93 for cutting 92 rear of component, component of rectifying a deviation
93 include be fixed on body correction motors 9311, by correction motor 9311 main shaft drives correction plate 931, be fixed on and entangle
Traction electric machine 9321 and nip rolls cylinder 9331 and parallel 932 He of the first nip rolls being articulated on correction plate 931 on inclined plate 931
Second nip rolls 933, the axial direction of correction motor 9311, the first nip rolls 932 and the second nip rolls 933 are each perpendicular to web feed direction,
The driving belt 9322 that first nip rolls 932 is driven by traction electric machine 9321 drives rotation, and the second nip rolls 933 is in nip rolls cylinder 9331
Driving under close to the first nip rolls 932, be additionally provided with plate 931 of rectifying a deviation can inductive pole piece material strip position correction inductor 9312,
Correction inductor 9312 is used to instruct correction motor 9311 to move.First nip rolls 932 is kept under the action of traction electric machine 9321
Rotate；During work, the second nip rolls 933 is driven by nip rolls cylinder 9331 coordinates the first nip rolls 932 in rotating to press from both sides pole piece material strip
Firmly and toward 10 direction of pre-roll mechanism pull；Pole piece material strip will be collected the letter by position by inductor 9312 of rectifying a deviation
Breath, correction motor 9311 will correspondingly drive correction plate 931, two nip rolls is adjusted the transverse direction of pole piece material strip, make
Cutting the section of the cut-out pole piece material strip of component 92 can also ensure that cut-out forms just more accurately perpendicular to its length direction
The degree of registration of 162 section of pole piece 161 or negative plate, it is ensured that the winding transverse precision of battery core 16；First nip rolls 932 and the second nip rolls
933 also make tension force of the pole piece at winding part and cut-off parts two independent at the same time, avoid overtension from causing pole piece to be received
Epitome rings the winding Longitudinal precision of battery core 16, it is ensured that the yield of battery core 16.
As shown in Figure 6 and Figure 7, paste terminal adhesive tape mechanism 11 include fixed plate 111 and the front of fixed plate 111 from lower and
The stop adhesive of upper setting unreels component 112, stop adhesive for glue component 113, cutter assembly 114 and moulding component 115；Stop adhesive is put
Two stop adhesives that wound module 112 includes being articulated in fixed plate 111 unreel charging tray 1121, are fixed on vertically in fixed plate 111
Come unglued cylinder 1122, drive by the cylinder 1122 that comes unglued the gummed paper limited block 1123 of lifting, for detecting on gummed paper limited block 1123
The inductor 1126 of row terminal and two on gummed paper limited block 1123 are come unglued roller 1124, and the roller 1123 that comes unglued is axially parallel to
Stop adhesive unreels the axial direction of charging tray 1121；Stop adhesive includes first time standby glue laminated block 1131, second time standby glue laminated for glue component 113
Block 1132, lower standby glue laminated block driving cylinder 1133, send glue cylinder 1134, standby rubber roller 1135, lower standby glue laminated block driving cylinder 1133
For driving second time standby glue laminated block 1132 to send glue cylinder 1134 to be used for first time standby glue close to first time standby glue laminated block 1131
The terminal adhesive tape 165 that the standby glue laminated block 1132 of briquetting 1131 and second time is clamped from stop adhesive unreel 112 side of component take to it is close
On the standby rubber roller 1135 of 115 side of moulding component；Cutter assembly 114 includes cutter driving cylinder 1141 and cutter 1142；Moulding
Component 115 includes moulding cylinder 1151 and is articulated in the dandy roll 1152 of the main shaft end of moulding cylinder 1151, standby rubber roller 1135
With the axial axial direction that charging tray 1121 is unreeled each parallel to stop adhesive of dandy roll 1152.Stop adhesive unreels the stop adhesive on charging tray 1121
Band 165 is around coming unglued roller 1124 and some guide reels are sent to first time standby glue laminated block 1131 and second time between glue laminated block 1132
Then it is jammed, when gummed paper limited block 1123 is up to up to inductor 1126, the cylinder 15 that comes unglued comes unglued when stretching out, and then send glue gas
Cylinder 1134 makes 165 front end of terminal adhesive tape be drawn and is attached on standby rubber roller 1135, under subsequent first time standby glue laminated block 1131 and second
Standby glue laminated block 1132 decontrols terminal adhesive tape 165 and playbacks, and gummed paper limited block 1123 rises to wait to come unglued next time, and cutter 1142 will eventually
Only the standby glue of completion is blocked in 165 end of adhesive tape；Then moulding cylinder 1151 drives dandy roll 1152 to stretch out, then will standby rubber roller 1135
On stop adhesive be attached to that pre-roll mechanism 10 sends around the seam crossing for the battery core 16 spooled, complete the coiling of battery core 16.Should
Process makes the standby glue of stop adhesive and 16 transposition of the battery core action of rubberizing and pre-roll mechanism 10 while completes, and several no dead times, carries
High work efficiency.Two stop adhesives unreel the continuous material that charging tray 112 is used for realizing terminal adhesive tape 165.
As shown in fig. 6, stop adhesive, which unreels component 112, further includes the bounce cylinder being fixed on gummed paper limited block 1124
1125, the roller 1123 that comes unglued is articulated in the main shaft end of bounce cylinder 1124.The roller 1123 that makes to come unglued of bounce cylinder 1125 becomes to float
It is dynamic, so during coming unglued terminal adhesive tape 165 can be kept to tighten, avoiding coming unglued too fast causes adhesive tape fold.
As shown in fig. 6, the back side of fixed plate 111 is equipped with the standby glue lifting cylinder 1111 of a connection body, standby glue lifts
Cylinder 1111 is used for driving patch terminal adhesive tape mechanism 11 to lift along the upright slide rail 116 for being fixed on body.Single stop adhesive unreels
After 112 blowing of charging tray, standby glue lifting cylinder 1111 can drive 11 downlink of patch terminal adhesive tape mechanism, convenient continuous material.
As shown in figure 8, scalding holes mechanism 13 includes scalding pin gyro black assembly 131, inductor 132 and heating component 133, scald pin and return
Turning component 131 includes a pair of of chain 1311 and some floating connection blocks 1312 set across two chains 1311 and arranged on every
Pin 1312 is scalded on a floating connection block 1312, feeding manipulator 12 is located at one end of chain 1311, and inductor 132 is close to feeder
Tool hand 12 is set, and heating component 133 is moved in parallel on track positioned at boiling hot pin 1312.Feeding manipulator 12 includes 121 He of slide
The feeding pneumatic clamper 122 and positioning pneumatic clamper 123 that can be slided along slide 121.Chain 1311 can be operated with boiling hot pin 1313, work as inductor
132 sense one without material scald pin 1313 it is in place when, scald pin gyro black assembly 131 and pause, 12 one side of feeding manipulator is using fixed
This is scalded 1313 clamping and positioning of pin by position pneumatic clamper 123, on the other hand using feeding pneumatic clamper 122 by the battery core 16 in hole to be scalded from pre-roll machine
Remove on structure 10, then scalded through this on pin 1313.Because feeding pneumatic clamper 122 and positioning pneumatic clamper 123 are located at same slide 121
On, and floating connection block 1312 can allow boiling hot pin 1313 to have certain floating space, so the battery core 16 in hole to be scalded can be with boiling hot pin 1313
It is flexible with reference to and be accurately positioned；After completing feeding action, feeding manipulator 12 is decontroled completely, is resetted and is waited next battery core 16,
And the battery core 16 scalded on pin 1313 is operated and completes to scald hole operation by heating component 133, finally reach and scald pin gyro black assembly 131
Opposite side, be transferred to by the blanking mechanical hand 141 on battery core conveying mechanism 14 or other modes on battery core conveying mechanism 14,
Then next step operation is carried out.16 transfer action precision of above battery core is high, is not easy to insert 16 endoporus of bad battery core, improves yield.
As shown in figure 8, heating component 133 is made of the multiple heating units 1331 arranged along 1312 movement locus of boiling hot pin.
Set multiple heating units 1331 on the one hand to keep scalding hole temperature, multiple battery cores 16 can be scalded at the same time, production efficiency is high；On the other hand
Extend and scald the hole time, make 16 membrane 164 of battery core be not easy to rebound, product yield is high.
As shown in Figure 1, the track of battery core conveying mechanism 14 is equipped with short-circuit test mechanism 15.Short-circuit test mechanism 15 utilizes
Anode ear and negative electrode lug carry out conductivity detection, and detection qualification can discharge, and product yield is reliable.
As shown in Figure 9 and Figure 10, short-circuit test mechanism 15 includes test mounting bracket 151, driving cylinder 152, is oriented to and slides
Platform component 153, main driving synchronizing wheel 154, clutch 155 and gear 156, test mounting bracket 151 includes a pair of parallel in electricity
The linear bearing guide rod 1511 that core conveying mechanism 14 is set, driving cylinder 152 are divided into linear bearing guiding with clutch 155
The both ends of bar 1511, are oriented to slide unit component 153 and are driven by driving cylinder 152 along the activity of linear bearing guide rod 1511, is oriented to
A rack 1531 parallel to linear bearing guide rod 1511, main driving synchronizing wheel 154 and tooth are fixed with slide unit component 153
Wheel 156 is retreated by fixing and can be controlled by clutch 155 along axis perpendicular to the axis of linear bearing guide rod 1511, makes gear
156 are engaging and are being changed between not engaging with rack 1531, and being oriented to slide unit component 153 includes 1532 He of short-circuit test probe assembly
Drive the flexible test lower air cylinder 1533 of short-circuit test probe assembly 1532.Main driving biography of the synchronizing wheel 154 by battery core 16
Send belt motor driving to keep rotating, be oriented to slide unit component 153 and initially rest at linear bearing guide rod 1511 close to driving cylinder
152 one end, gear 156 are not engaged with rack 1531；When battery core 16 is transmitted to test position by battery core conveying mechanism 14, clutch
The action of device 155 makes gear 156 be engaged with rack 1531, so guiding slide unit component 153 by with the electricity on battery core conveying mechanism 14
Core 16 is moved with identical speed sync, and during this, test lower air cylinder 1533 drives short-circuit test probe assembly 1532 to lean on
Nearly battery core 16 completes short-circuit detecting；When detection is completed, it is oriented to slide unit component 153 and reaches linear bearing guide rod 1511 close to clutch
One end of device 155, clutch 155, which resets, makes gear 156 no longer be engaged with rack 1531, and test lower air cylinder 1533 drives short circuit
Test probe assembly 1532 leaves battery core 16, is oriented to slide unit component 153 and quickly retracts linear axis under the driving of driving cylinder 152
The other end for holding guide rod 1511 is detected next time with waiting.In this process, being oriented to slide unit component 153 can drive respectively
Round-trip along linear bearing guide rod 1511 under the action of cylinder 152 and gear 156, the test of battery core 16 is by being synchronized with the movement
In short-circuit test probe assembly 1532 complete, that is to say, that battery core 16 need not stop for short-circuit detecting, save
Detection time.Waste discharge apparatus is also provided with battery core conveying mechanism 14, waste discharge apparatus is controlled by short-circuit test mechanism 15.
I.e. information can be fed back to waste discharge apparatus at once by detecting for short-circuit test mechanism 15 during defective products, on the spot by defective products from electricity
Rejected on core conveying mechanism 14, and should not slave device outlet submitting.
As shown in figure 9, rack 1531 by it is at least two fixed in be oriented to slide unit component 153 on.In order to make gear 156 with
Rack 1531 normally engages, and rack 1531 cannot have rotation, and multiple fixed points are avoided that rack 1531 rotates, it is ensured that engagement is just
Often.
As shown in Figure 9 and Figure 10, it is parallel on guiding slide unit component 153 to be equipped with multiple short-circuit test probe assemblies 1532.This
Sample detects every time can be multiple battery cores 16 while detect, and not only detection efficiency improves, but also round-trip distance, and chattering frequency is low,
It is avoided that too fast action by mistake by the knocking-on battery core conveying mechanism 14 of battery core 16.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.
Claims (4)
- A kind of 1. battery core film-making coiling all-in-one machine of online short-circuit detecting, it is characterised in that：Including body and on body Positive plate process part, negative plate process part, two groups of membrane treatment parts, coiling part, feeding manipulator, scald holes mechanism With battery core conveying mechanism；The track of the battery core conveying mechanism is equipped with short-circuit test mechanism, and the short-circuit test mechanism includes test installation branch Frame, driving cylinder, be oriented to slide unit component, main driving synchronizing wheel, clutch and gear, test mounting bracket include it is a pair of parallel in The linear bearing guide rod that battery core conveying mechanism is set, driving cylinder are divided into the both ends of linear bearing guide rod with clutch, Be oriented to slide unit component by driving cylinder drive along linear bearing guide rod activity, be oriented to slide unit component on be fixed with one it is parallel In the rack of linear bearing guide rod, main driving synchronizing wheel and gear by being fixed perpendicular to the axis of linear bearing guide rod and It can be retreated by clutch control along axis, wheel and rack, with being changed between not engaging, is oriented to slide unit component including short in engagement The test lower air cylinder that drive test sounds out needle assemblies and drives short-circuit test probe assembly to stretch.
- 2. the battery core film-making coiling all-in-one machine of online short-circuit detecting according to claim 1, it is characterised in that：The battery core Waste discharge apparatus is additionally provided with conveying mechanism, waste discharge apparatus is controlled by short-circuit test mechanism.
- 3. the battery core film-making coiling all-in-one machine of online short-circuit detecting according to claim 1 or 2, it is characterised in that：It is described Rack is by least two fixed on guiding slide unit component.
- 4. the battery core film-making coiling all-in-one machine of online short-circuit detecting according to claim 1 or 2, it is characterised in that：It is described It is parallel on guiding slide unit component to be equipped with multiple short-circuit test probe assemblies.
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| CN107910604B (en) | 2019-07-05 |
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