CN108369871B - A kind of winding apparatus - Google Patents
A kind of winding apparatus Download PDFInfo
- Publication number
- CN108369871B CN108369871B CN201880000057.8A CN201880000057A CN108369871B CN 108369871 B CN108369871 B CN 108369871B CN 201880000057 A CN201880000057 A CN 201880000057A CN 108369871 B CN108369871 B CN 108369871B
- Authority
- CN
- China
- Prior art keywords
- winding
- clamping device
- strip
- material strip
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004804 winding Methods 0.000 title claims abstract description 90
- 239000000463 material Substances 0.000 claims abstract description 205
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000003990 capacitor Substances 0.000 abstract description 7
- 239000011888 foil Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000005030 aluminium foil Substances 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
- H01G11/12—Stacked hybrid or EDL capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
- H01G11/82—Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
- H01G13/02—Machines for winding capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/15—Solid electrolytic capacitors
- H01G9/151—Solid electrolytic capacitors with wound foil electrodes
-
- 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
-
- 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
- H01M10/0431—Cells with wound or folded electrodes
-
- 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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
- H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
A kind of winding apparatus is related to the production equipment of the winding elements such as capacitor element, battery core, including feed device, the first clamping device, the first cutoff device, discharging device, material guide device, the second clamping device, the second cutoff device and winding device；After the feed device is used to the first material strip passing through material guide device, send to the second clamping device；The second material strip that the discharging device is released reaches the second clamping device after material guide device is oriented to；The first material strip and the second material strip winding that the winding device is used to clamp the second clamping device are together；First clamping device and the first cutoff device are sequentially arranged between the feed device and material guide device along the conveying direction of the first material strip；First cutoff device is used to cut off the first material strip after the first clamping device clamps the first material strip；Second cutoff device is used to cut off the second material strip when the second clamping device is in clamp position.This winding apparatus can be improved production efficiency.
Description
Technical field
The present invention relates to the production equipments of the winding elements such as capacitor element, battery core, and in particular to a kind of winding apparatus.
Background technique
In the production of winding element, need that two or more material strip windings are formed winding together using winding apparatus
Element, such as the battery core and capacitor element of lithium ion battery.Lithium-ion electric core be by positive plate, upper diaphragm, negative electrode tab and under
Membrane winding at cylinder-shaped battery core.Capacitor element is the winding element for being wound by aluminium foil, electrolytic paper and guide pin and being formed, and is led
Needle is fixed on aluminium foil, mainly by aluminium foil together with electrolytic paper winding in rolling step.
Existing winding apparatus generally includes to send each material strip to each feed device of volume needle winder station, and is winding
Each cutter mechanism etc. for cutting off each material strip after.Existing winding apparatus is after winding element completes winding, each cutter mechanism
Each material strip is cut off, in this way, each feeding mechanism needs first send each material strip to volume before the winding for carrying out next winding element
Around station, then, volume needle starts the winding of next winding element, this time for produce between two winding elements extends,
Affect the production efficiency of winding apparatus.In addition, usually structure is complicated for existing winding apparatus, and it is bulky, land occupation face can be made
Product increases.
Summary of the invention
The object of the present invention is to provide a kind of winding apparatus, can be improved production efficiency.
To achieve the above object, the technical scheme is that a kind of winding apparatus, including feed device, the first material folding
Device, the first cutoff device, discharging device, material guide device, the second clamping device, the second cutoff device and winding device；It is described
After feed device is used to the first material strip passing through material guide device, send to the second clamping device；The second of the discharging device releasing
Material strip reaches the second clamping device after material guide device is oriented to；The winding device be used to clamp the second clamping device the
One material strip and the second material strip winding are together；The conveying direction of first clamping device and the first cutoff device along the first material strip
It is sequentially arranged between the feed device and material guide device；First cutoff device is used for the first material in the first clamping device
Band cuts off the first material strip after clamping；Second cutoff device is used for the second material when the second clamping device is in clamp position
Band cutting.
Further, the feed device includes feeding clamp mechanism, sliding block, sliding rail and first driving device, feed clamp machine
Structure is set on sliding block, and for first driving device for driving sliding block to reciprocatingly slide along sliding rail, feeding clamp mechanism clamps the first material strip
And driven by sliding block, the first material strip is sent to the second clamping device.
The feed device further includes lead screw and the nut that is threadedly connected on lead screw, and sliding block is fixed on nut, and first
Driving device drives lead screw rotation, so that nut band movable slider be made to slide on the sliding rail.
First clamping device includes a fixed block and a movable block, and movable block can be close to and far from fixed block with reality
Now clamping and release movement, the first cutoff device include the first cutter, and the first material strip can be pressed in the first material folding by the first cutter
To be cut on the fixed block of device.
The winding device has an a roll of needle, the volume needle can extend between the material guide device and the second clamping device with
Carry out coiled strip.
The winding device includes a roll of needle stand, rolls up and is provided with multiple volume needles on needle stand, and needle stand is every rotates thereon for volume
The volume needle in face rotates a station, wherein a roll of needle can extend into the material guide device and the second material folding when going to coiled strip station
To carry out coiled strip between device.
After volume needle goes to second station by coiled strip station, second cutoff device will be located at the second clamping device and the
The second material strip cutting between two stations.
The winding apparatus further includes material pressing device, and the volume needle that second station is located at after the second material strip is cut off continues to roll up
Material, the material pressing device push down material volume after the volume needle coiled strip to setting specification of second station.
The winding apparatus further includes tape sticking device, and after material pressing device pushes down material volume, adhesive tape is affixed on by tape sticking device
In material volume.
The utility model has the advantages that
The present invention can be realized in winding process, first cuts off the first material strip, is wound to second after certain specification again
Material strip cutting, and the first material strip and the second material strip can be made to be in winder station, coiled strip work before by the cutting of the second material strip
The volume needle of position can directly start to carry out the coiled strip of next winding element, reduce the interval time between two winding elements, mention
High production efficiency.
Detailed description of the invention
Fig. 1 is the overall structure diagram that one embodiment of the invention is wound four billot bands；
Fig. 2 is the structural schematic diagram of feed device of the invention；
Fig. 3 is the structural schematic diagram of the first clamping device and the first cutoff device of the invention；
Fig. 4 is the structural schematic diagram of material guide device of the invention, the second clamping device and the second cutoff device；
Appended drawing reference are as follows: 1, feed device, 2, movable block, 3, mistake material wheel, the 4, first clamping device, 5, right material guide device,
6, volume needle, 7, left material folding block, 8, left guide rack, 9, left material guide device, 10, motor, 11, shaft coupling, 12, lead screw, 13, nut,
14, the first sliding rail, 15, sliding block, 16, material folding plate, the 17, second sliding rail, 18, cylinder, 19, fixed block, the 20, first cutter, 21, the right side
Guide rack, the 22, second cutter, 23, right material folding block, 24, roller seat.
Specific embodiment
Below in conjunction with the embodiment of the present invention attached drawing, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.Based on this
The embodiment of invention, those skilled in the art's other embodiments obtained without making creative work,
It shall fall within the protection scope of the present invention.
As shown in figures 1-4, a kind of winding apparatus, including feed device 1, the first clamping device 4, the first cutoff device, put
Expect device, material guide device, the second clamping device, the second cutoff device and winding device；The feed device 1 is used for the first material
After band passes through material guide device, send to the second clamping device；The second material strip that the discharging device is released after material guide device is oriented to,
Reach the second clamping device；The winding device is used to exist the first material strip that the second clamping device clamps and the second material strip winding
Together；First clamping device 4 and the first cutoff device are sequentially arranged in the feed device 1 along the conveying direction of the first material strip
Between material guide device；First cutoff device is used for the first material after the first clamping device 4 clamps the first material strip
Band cutting；Second cutoff device is used to cut off the second material strip when the second clamping device is in clamp position.
Specifically, the feed device 1 includes feeding clamp mechanism, sliding block 15, the first sliding rail 14 and first driving device, is sent
Feed collet mechanism is set on sliding block 15, and first driving device is for driving sliding block 15 to reciprocatingly slide along the first sliding rail 14, feed clamp machine
Structure clamps the first material strip and is driven by sliding block 15, and the first material strip is sent to the second clamping device.Wherein, feeding clamp mechanism packet
Include two material folding plates 16 and the material folding plate driving device for driving two material folding plates, 16 opening and closing, the first material strip is from two material foldings
Pass through between plate 16.In the feeding process, two material folding plates 16 closure of feeding clamp mechanism clamps the first material strip to feed device 1
Firmly, sliding block 15 is slided along the first sliding rail 14 drives the first material strip to convey to feed direction.In the winding device winding process,
Two material folding plates 16 of feeding clamp mechanism are opened, so that the first material strip smoothly passes through.
Wherein, leadscrew-nut mechanism can be used in the driving method of the sliding block of feed device 1, specifically, the feed device 1
The nut 13 for further including lead screw 12 and being threadedly connected on lead screw 12, first driving device use motor, the output shaft of motor 10
It being connect by a shaft coupling 11 with one end of lead screw 12,12 other end of lead screw rotation setting, sliding block 15 is fixed on nut 13, the
One sliding rail 14 is set to the side of lead screw 12, and motor 10 drives lead screw 12 to rotate, to make nut 13 with movable slider 15 described the
It is slided on one sliding rail 14.
First clamping device 4 includes a fixed frame, which is equipped with the second sliding rail 17, slides on the second sliding rail 17
Dynamic to be equipped with a movable block 2, which is reciprocatingly slided by 18 the second sliding rail of drives edge 17 of cylinder being arranged on fixed frame, fixed
A fixed block 19 is additionally provided on frame, the first material strip passes through between the fixed block 19 and movable block 2, and the movable block 2 is reciprocal
Sliding realizes that clamping and release to the first material strip act to the close and separate fixed block 19.
First cutoff device is set on the fixed frame of the first clamping device 4, and the first cutoff device is cut including first
Knife 20, the first cutter 20 can extend and retract under driving device driving, and the first cutter 20 can be by the first material strip when stretching out
It is pressed on the fixed block of the first clamping device 4 to be cut.Wherein, the movable block 2 of first clamping device 4, first cut
First cutter 20 of material device is successively set between the feed device 1 and material guide device along the conveying direction of the first material strip.
Together with the present embodiment designs the first clamping device 4 with the first cutoff device, so that equipment overall structure is more compact, according to
Actual conditions, the two can also be individually provided separately.
The discharging device passive blowing in winding process, discharging device include discharge plate and it is several cross material wheel 3, second
Material strip winding after each material wheel 3 excessively of one end pile warp of the second material strip, reaches the second folder through material guide device guiding on discharge plate
Expect device.
The material guide device includes left material guide device 9 and right material guide device 5, and left material guide device 9 includes left roller frame and left roller
Frame driving mechanism, rotation is equipped with left guide rack 8 in left roller frame, and left roller frame driving mechanism can drive left roller frame to do reciprocating linear fortune
It is dynamic；Right material guide device 5 includes right roller frame and right roller frame driving mechanism, and rotation is equipped with right guide rack 21 in right roller frame, and right roller frame is driven
Motivation structure can drive right roller frame to do linear reciprocating motion.Wherein, left guide rack 8 and right guide rack 21 are oppositely arranged, the first material
Band and the second material strip are passed through between left guide rack 8 and right guide rack 21, and left roller frame and right roller frame drive in each self-driven mechanism
Under left guide rack 8 and right guide rack 21 can be made close to each other and separate, left guide rack 8 and right guide rack 21 close to when can will
It is clamped from the material strip passed through between the two.During winding device coiled strip, left guide rack 8 and right guide rack 21 are separated, and two
Person rotates in respective roller frame to play guiding role to material strip.
Second clamping device includes left material folding block 7 and right material folding block 23, as an implementation, left material folding block 7
It is arranged in the left roller frame of the left material guide device 9, it is left when left roller frame driving mechanism drives left roller frame to do linear reciprocating motion
Material folding block 7 is moved together by the drive of left roller frame；Right material folding block 23 is arranged in the right roller frame of the right material guide device 5, in right roller
When frame driving mechanism drives right roller frame to do linear reciprocating motion, right material folding block 23 is moved together by the drive of right roller frame；The guide
When the left guide rack 8 and right guide rack 21 close to each other of device, left material folding block 7 and right material folding block 23 it is also close to each other and can will
It is clamped from the material strip passed through between the two.
Second cutoff device includes the second cutter 22, and the second cutter 22 can stretch out and contract under driving device driving
It returns, the second cutter 22 is arranged close to the left material folding block 7 of the second clamping device, and the second cutter 22 can be by the second material strip pressure when stretching out
To be cut on the right material folding block 23 of the second clamping device.Wherein, the left guide rack 8, left material folding block 7 and the second cutter
22 are successively arranged along the conveying direction of the second material strip.
The winding device includes a roll of needle stand, rolls up the volume needle 6 being provided with more than one or two on needle stand, rolls up needle 6
Rotation is set on volume needle stand, and volume needle 6 is by the driving rotation of volume needle drive mechanism to carry out coiled strip.It, should when only one rolls up needle 6
Volume needle 6 can extend between the material guide device and the second clamping device to carry out coiled strip.Specifically, which can extend into
Position among to left guide rack 8, right guide rack 21, left material folding block 7 and right material folding block 23 4 is to carry out coiled strip.
It is each to roll up rotation direction setting of the needle 6 along volume needle stand, every turn of needle stand of volume when being provided with multiple volume needles 6 on volume needle stand
It makes a movement, the volume needle 6 above it is driven to rotate a station, wherein a roll of needle 6 is can extend into when going to coiled strip station to a left side
Position among guide rack 8, right guide rack 21, left material folding block 7 and right material folding block 23 4 is to carry out coiled strip.When volume needle 6 is being rolled up
After expecting station coiled strip to setting specification, volume needle stand is rotated, which goes to second station.Turned in volume needle 6 by coiled strip station
To second station, second cutoff device cuts off the second material strip between the second clamping device and second station.
The winding apparatus further includes material pressing device, and the volume needle 6 that second station is located at after the second material strip is cut off continues
Coiled strip, the material pressing device push down material volume after 6 coiled strip of volume needle to setting specification of second station.Specifically, the binder
Device includes roller seat 24, the pressure roller on roller seat 24 and the roller seat driving machine for driving roller seat 24 to move back and forth
Structure, roller seat driving mechanism drive roller seat 24 to move, so that pressure roller be made to complete winding on the volume needle 6 for being located at second station
Material volume is pushed down, and to prevent material volume from scattering, hereafter, adhesive tape is affixed in material volume by the tape sticking device being arranged on winding apparatus, will be expected
The material strip head of volume is fixed, and then, roller seat driving mechanism driving roller seat 24 leaves material volume with dynamic pressure roller.Roll up the material volume on needle 6
After tape sticking device rubberizing, subsequent processing is gone to.
In the above-mentioned embodiment provided of the present invention, this winding device can be realized is made volume for two material strip windings together
In element, actual production, winding element may be to be formed by more material strip windings, such as three, four or more a plurality of
Material strip.For example, capacitor element, lithium battery electric core production process in, it usually needs production formed by four material strip windings
Winding element.In this way, corresponding deformation can be done on the basis of winding device of the invention according to actual needs.
For example, the feeding in winding device of the present invention can be filled when producing winding element made of three material strip windings
Set the 1, first clamping device 4, the first cutoff device is respectively set as two sets, with realize by two material strips pass through material guide device after, send
To the second clamping device；Discharging device is set as a set of, and the material strip that discharging device is released reaches after material guide device is oriented to
Second clamping device；Three material strip windings that then winding device clamps the second clamping device are together.In the embodiment, blowing
The material strip that device is released is passive blowing, moves feeding based on other two material strips.It as another embodiment, will be of the invention
Feed device 1, the first clamping device 4, the first cutoff device in winding device are disposed as a set of, and discharging device is set as two
Set, then two material strips that discharging device is released in the present embodiment are passive blowing, move feeding based on another material strip.
The present invention provides a specific embodiment party for producing capacitor element made of four material strip windings below
Formula.
Capacitor element in process of production, need to be by two metallic foils and two electrolytic paper tape wrappings together.As
A kind of embodiment, winding apparatus of the invention, including two sets of 1, two set first of feed device, 4, two set first of clamping devices are cut
Expect device, two sets of discharging devices, a set of material guide device, a set of second clamping device, a set of second cutoff device and a set of winding
Device, there are three the winding devices of volume needle 6 using tool for winding device.Wherein, a set of feed device 1, a set of first clamping device 4
Cooperate with a set of first cutoff device three and realize metallic foil a after material guide device, send to the second clamping device；It is another
Set feed device 1, another set of first clamping device 4 and another set of first cutoff device three cooperate realization to wear metallic foil b
After crossing material guide device, send to the second clamping device；Wherein the electrolytic paper band c of releasing is oriented to by a set of discharging device through material guide device
Afterwards, the second clamping device is reached；The electrolytic paper band d of releasing after material guide device is oriented to, is reached second by another set of discharging device
Clamping device.As a preferred embodiment, two set of first clamping device 4 is oppositely arranged, wherein an electrolytic paper band c
Pass through between two set of first clamping device 4, is located at electrolytic paper band c between metallic foil a and metallic foil b, another
It is separated between electrolytic paper band d and electrolytic paper band c by metallic foil a or metallic foil b；I.e. above-mentioned four material strips are by leading
It is successively metallic foil a, electrolytic paper band from left to right between the left guide rack 8 and right guide rack 21 of material guide device when expecting device
C, metallic foil b, electrolytic paper band d；Four material strips arrive after pass through between the left guide rack 8 and right guide rack 21 of material guide device
Up to the second clamping device, the left material folding block 7 and right material folding block 23 of the second clamping device clamp four material strips.
The a roll of needle 6 of winding device goes to coiled strip station, which stretches to left guide rack 8, right guide rack 21, Zuo Jia
Expect the position among block 7 and right material folding block 23 4, which starts coiled strip.Stop coiled strip after coiled strip to setting specification,
Two set of first clamping device 4 simultaneously clamps metallic foil a and metallic foil b, and then two set of first cutoff device respectively will
Metallic foil a and metallic foil b cutting；Needle 6 is rolled up after coiled strip station continues coiled strip to setting specification, volume needle stand rotates band
It moves the volume needle 6 and goes to second station, hereafter, the left material folding block 7 and right material folding block 23 of the second clamping device clamp four material strips
Firmly, the second cutoff device cuts off electrolytic paper band c and electrolytic paper band d, and then, which continues coiled strip in second station rotation
With ending；In epilog, the roller seat 24 of material pressing device drive the volume needle 6 of the pressure roller to the second station that are arranged thereon close but
Material volume is not pushed down, and certain position-limiting action is played to four material strips using roller seat 24 in epilog.Needle 6 is rolled up the
Two station rotations finish up to setting specification, and the material volume spooled is pressed on the volume needle 6 of second station by the pressure roller of material pressing device；So
Afterwards, tape sticking device is close and adhesive tape is attached in the material volume spooled, to prevent material volume from scattering.
In above-mentioned winding process, before electrolytic paper band c and electrolytic paper band d are cut off, two sets of feed devices 1 are respectively by metal
Both foil a and metallic foil b cut-off end is passed through between the left guide rack 8 and right guide rack 21 of material guide device, is sent
To between the left material folding block 7 and right material folding block 23 of the second clamping device, then, the left material folding block 7 of the second clamping device and right folder
Expect that block 23 is close to each other, by metallic foil a, metallic foil b, and the electrolytic paper band c and d tetra-, electrolytic paper band that are also not switched off
Material strip clamps together, and then, the second cutoff device cuts off electrolytic paper band c and electrolytic paper band d.6 turns of the volume needle of coiled strip station
When to second station, rolls up another volume needle 6 on needle stand and gone to coiled strip station simultaneously, at this point, the left material folding of the second clamping device
Hold metallic foil a, metallic foil b, electrolytic paper band c and electrolytic paper band tetra- material strips of d, volume between block 7 and right material folding block 23
Expect that the volume needle 6 of station starts rotation coiled strip, then repeats the above process.
Claims (9)
1. a kind of winding apparatus, it is characterised in that: including feed device, the first clamping device, the first cutoff device, blowing dress
It sets, material guide device, the second clamping device, the second cutoff device and winding device；
After the feed device is used to the first material strip passing through material guide device, send to the second clamping device；
The second material strip that the discharging device is released reaches the second clamping device after material guide device is oriented to；
The first material strip and the second material strip winding that the winding device is used to clamp the second clamping device are together；
First clamping device and the first cutoff device along the conveying direction of the first material strip be sequentially arranged in the feed device and
Between material guide device；
First cutoff device is used to cut off the first material strip after the first clamping device clamps the first material strip；Second cuts
Expecting, device is used to the second material strip is cut off when the second clamping device is in clamp position.
2. a kind of winding apparatus as described in claim 1, it is characterised in that: the feed device includes feeding clamp mechanism, cunning
Block, sliding rail and first driving device, feeding clamp mechanism are set on sliding block, and first driving device is for driving sliding block reciprocal along sliding rail
Sliding, feeding clamp mechanism clamp the first material strip and are driven by sliding block, the first material strip is sent to the second clamping device.
3. a kind of winding apparatus as claimed in claim 2, it is characterised in that: the feed device further includes that lead screw and screw thread connect
The nut being connected on lead screw, sliding block are fixed on nut, and first driving device drives lead screw rotation, to make nut band movable slider
It is slided on the sliding rail.
4. a kind of winding apparatus as described in claim 1, it is characterised in that: first clamping device include a fixed block and
One movable block, movable block can be close to and far from fixed blocks to realize clamping and release movement, and the first cutoff device includes first
First material strip can be pressed on the fixed block of the first clamping device to cut by cutter, the first cutter.
5. a kind of winding apparatus as described in claim 1, it is characterised in that: the winding device has a roll of needle, the volume needle
It can extend between the material guide device and the second clamping device to carry out coiled strip.
6. a kind of winding apparatus as described in claim 1, it is characterised in that: the winding device includes a roll of needle stand, rolls up needle
Multiple volume needles are provided on seat, and the volume needle that volume needle stand is every to be rotated above it rotates a station, wherein a roll of needle is being gone to
It can extend into when coiled strip station between the material guide device and the second clamping device to carry out coiled strip.
7. a kind of winding apparatus as claimed in claim 6, it is characterised in that: go to second station by coiled strip station in volume needle
Afterwards, second cutoff device cuts off the second material strip between the second clamping device and second station.
8. a kind of winding apparatus as claimed in claim 6, it is characterised in that: the winding apparatus further includes material pressing device, In
Second material strip be cut off after be located at second station volume needle continue coiled strip, the material pressing device second station volume needle coiled strip extremely
Material volume is pushed down after setting specification.
9. a kind of winding apparatus as claimed in claim 8, it is characterised in that: the winding apparatus further includes tape sticking device, In
After material pressing device pushes down material volume, adhesive tape is affixed in material volume by tape sticking device.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/075355 WO2019153106A1 (en) | 2018-02-06 | 2018-02-06 | Winding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108369871A CN108369871A (en) | 2018-08-03 |
| CN108369871B true CN108369871B (en) | 2019-11-19 |
Family
ID=63012584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880000057.8A Active CN108369871B (en) | 2018-02-06 | 2018-02-06 | A kind of winding apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108369871B (en) |
| WO (1) | WO2019153106A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108369871B (en) * | 2018-02-06 | 2019-11-19 | 深圳市诚捷智能装备股份有限公司 | A kind of winding apparatus |
| CN111725571B (en) * | 2020-06-08 | 2021-11-16 | 深圳市诚捷智能装备股份有限公司 | Winding device and battery preparation machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002270213A (en) * | 2001-03-14 | 2002-09-20 | Shimane Jidoki Kk | Take-up method and take-up device of band element for flat electronic component |
| CN102315477B (en) * | 2011-08-31 | 2014-04-02 | 深圳市雅康精密机械有限公司 | Battery winder |
| CN103236559B (en) * | 2013-05-16 | 2015-05-13 | 东莞市雅康精密机械有限公司 | Plate producing and winding control system |
| JP6101328B2 (en) * | 2015-09-10 | 2017-03-22 | Ckd株式会社 | Winding device and method for manufacturing winding element |
| CN205675870U (en) * | 2016-05-10 | 2016-11-09 | 苏州盟川自动化科技有限公司 | A kind of automatic feeding of winding material |
| CN207883850U (en) * | 2018-02-06 | 2018-09-18 | 深圳市诚捷智能装备股份有限公司 | A kind of winding apparatus |
| CN108369871B (en) * | 2018-02-06 | 2019-11-19 | 深圳市诚捷智能装备股份有限公司 | A kind of winding apparatus |
-
2018
- 2018-02-06 CN CN201880000057.8A patent/CN108369871B/en active Active
- 2018-02-06 WO PCT/CN2018/075355 patent/WO2019153106A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN108369871A (en) | 2018-08-03 |
| WO2019153106A1 (en) | 2019-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20140174268A1 (en) | Cutting apparatus | |
| US3811244A (en) | Hose winding and packaging machine | |
| CN104466269B (en) | Full-automatic plate wrapping machine | |
| CN203950879U (en) | A kind of cylindrical battery coiling machine | |
| CN108369871B (en) | A kind of winding apparatus | |
| CN105449289B (en) | A kind of lithium battery lamination equipment | |
| CN205739631U (en) | Barrier film automatic roll-changing device | |
| KR101052327B1 (en) | Battery roll winding device of secondary battery | |
| CN102756391B (en) | Sliding roll-cutting type semiautomatic film cutting machine for fruit film bags | |
| CN106628382B (en) | Production equipment for packaging facial mask | |
| CN206678087U (en) | A kind of pole piece is die cut lamination equipment integrating | |
| CN107215697A (en) | Single-frame adhesive tape rubberizing mechanism | |
| CN108198703B (en) | Capacitor production equipment and capacitor manufacturing method | |
| CN207883850U (en) | A kind of winding apparatus | |
| CN203855223U (en) | Copper strip slitting device | |
| CN106099163B (en) | Protect adhesive tape cutting and transfer device | |
| CN105394634A (en) | Sea-tangle knotting machine | |
| CN204029940U (en) | A kind of automatic coating laminating machine | |
| CN202575502U (en) | Winding mechanism of high-speed dividing and cutting machine | |
| CN108909051A (en) | A kind of filter core welt equipment | |
| CN204189889U (en) | The residual volume length of battery core and tension control mechanism | |
| CN210456934U (en) | Film winding device | |
| CN107601112B (en) | A kind of winding manufacture craft | |
| CN208727911U (en) | A kind of uninterrupted feeding machanism of electrode film applicator | |
| CN208802664U (en) | A kind of separation cutting machine for laminated film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |