CN104466091B - A kind of pole piece coiling equipment and cut-out tape sticking device - Google Patents
A kind of pole piece coiling equipment and cut-out tape sticking device Download PDFInfo
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- CN104466091B CN104466091B CN201410856330.0A CN201410856330A CN104466091B CN 104466091 B CN104466091 B CN 104466091B CN 201410856330 A CN201410856330 A CN 201410856330A CN 104466091 B CN104466091 B CN 104466091B
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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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
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- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Adhesive Tape Dispensing Devices (AREA)
Abstract
The invention discloses a kind of pole piece coiling equipment and cut off tape sticking device, device includes that putting glue assembly, the first doubling assembly, cutting knife and rubberizing block, the second doubling assembly and the first doubling drives assembly, and the first doubling assembly includes doubling block；First doubling drives assembly for driving the first doubling assembly near rubberizing block, and drive the adhesive tape of the doubling block clamping less than rubberizing block to below rubberizing block, second doubling assembly is pressed in the lower surface of rubberizing block for the adhesive tape that will be located in below rubberizing block, after doubling block unclamps adhesive tape, the first doubling drives assembly for driving the first doubling assembly to move toward initial position, and drive the first doubling assembly to drive doubling block to rise, doubling block after rising is for clamping adhesive tape and making adhesive tape concordant with the lower surface of rubberizing block, cutting knife is after will be located in rubberizing block and rising and clamps the adhesive tape cutting of position between the doubling block of adhesive tape, rubberizing block adhesive tape after cutting off adsorbs and is attached to pole piece.
Description
[technical field]
The present invention relates to a kind of pole piece coiling equipment and cut off tape sticking device.
[background technology]
At present, in pole piece coiling equipment, in order to coordinate the adhesive tape cutting of pole piece coiling, rubberizing apparatus structure more multiple
Miscellaneous.
[summary of the invention]
In order to overcome the deficiencies in the prior art, the invention provides a kind of pole piece coiling equipment and cut off tape sticking device, with
Rubberizing after coordinating pole piece severing and separating.
The cut-out tape sticking device of a kind of pole piece coiling equipment, including putting glue assembly, the first doubling assembly, cutting knife and rubberizing
Block, also includes that the second doubling assembly and the first doubling drive assembly, and described first doubling assembly includes doubling block；
Described first doubling drives assembly to be used for driving described first doubling assembly near described rubberizing block, and drives and is less than
Below the adhesive tape extremely described rubberizing block of the described doubling block clamping of described rubberizing block, described second doubling assembly is for by position
Adhesive tape below described rubberizing block is pressed in the lower surface of described rubberizing block, and described doubling block is after unclamping adhesive tape described
One doubling drives assembly to be used for driving described first doubling assembly to move toward initial position, and drives described first doubling group
Part drives described doubling block to rise, and the described doubling block after rising is used for clamping described adhesive tape and making described adhesive tape and rubberizing
The lower surface of block is concordant, and described cutting knife is after will be located in described rubberizing block and rising and clamps the described doubling block of adhesive tape
Between the adhesive tape cutting of position, described rubberizing block adhesive tape after cutting off adsorbs and is attached to pole piece.
In one embodiment, described first doubling assembly includes the first doubling movable plate, the first driver element and first
Tumbler, described doubling block includes fixation clamp blob of viscose and movable doubling block, described first driver element and fixation clamp blob of viscose
Being fixed on described first doubling movable plate, the middle part of described first tumbler is fixed on described first by bearing
On doubling movable plate, the first round end of described first tumbler is connected with the drive end of described first driver element, institute
Stating the second round end of the first tumbler to fix with described movable doubling block, described first driver element is used for driving described
First tumbler rotates and drives described movable doubling block to paste close or remote from described fixation clamp blob of viscose, described fixation clamp blob of viscose
When pressing close to described movable doubling block, adhesive tape is clamped.
In one embodiment, described first doubling assembly also includes that movable roll, described movable roll are fixed on described second
On round end.
In one embodiment, also including cutter driving unit, described first doubling assembly also includes doubling plate, described
It is described that first doubling driving assembly includes that the second driver element, described second driver element and cutter driving unit are fixed on
On doubling plate, the drive end of described second driver element fixes described first doubling movable plate, described second driver element
For driving described first doubling movable plate to move up and down, described doubling plate is provided with pilot hole, and described first doubling moves
The guide post of dynamic plate is through described pilot hole, and described cutter driving unit is used for driving described cutting knife to move up and down.
In one embodiment, also include that the second doubling drives assembly, described second doubling to drive assembly to be used for driving institute
State the second doubling assembly side-to-side movement to clamp the adhesive tape of different length.
In one embodiment, described second doubling assembly also include the second doubling movable plate, the second doubling driver element,
Second tumbler and doubling roller, described second doubling driver element is fixed on described second doubling movable plate, and described
The middle part of two tumblers is fixed on described second doubling movable plate by bearing, the first of described second tumbler
Round end is connected with the drive end of described second doubling driver element, and the second round end of described second tumbler is with described
Doubling roller is fixed, and described second doubling driver element is used for driving described second tumbler to rotate and drive described doubling roller
Patch is close or remote from described rubberizing block.
In one embodiment, described cut-out tape sticking device have be equipped with up and down on put glue assembly and transfer glue group
Part, upper first doubling assembly and lower first doubling assembly, upper cutter and lower cutter and upper rubberizing block and lower rubberizing block.
Present invention also offers a kind of pole piece coiling equipment, use arbitrary described cut-out tape sticking device, also include pole piece
Severing conveying mechanism, described cut-out tape sticking device has the upper rubberizing block and lower rubberizing block, described pole being equipped with up and down
Sheet severing conveying mechanism includes the first pole piece traction component, pole piece cutter, first group of intermediate plate, second group of intermediate plate, pole piece
Pressure roller, roller frame, pole piece cutter drive assembly, and described pole piece pressure roller includes superior pole piece pressure roller and inferior pole piece pressure roller, institute
State roller frame and include roller frame and lower compression roller frame, between described first group of intermediate plate and second group of intermediate plate, there is interval, institute
State first group of intermediate plate and include that the first upper clip and the first lower clamping piece, described second group of intermediate plate include the second upper clip and second
Lower clamping piece, described upper pressure roller and lower compression roller are rotationally connected with described upper roller frame and lower compression roller frame respectively, on described first
Intermediate plate and the first lower clamping piece are fixed with described upper roller frame and lower compression roller frame respectively, and described second upper clip is near described
One group of intermediate plate one end is inclined upwardly, and described second lower clamping piece is downward-sloping near described first group of intermediate plate one end, described pole
Sheet pressure roller, first group of intermediate plate, second group of intermediate plate and the first pole piece traction component are successively set on pole piece direction of advance, institute
Stating first group of intermediate plate and second group of intermediate plate for supporting described pole piece, described first pole piece traction component and pole piece pressure roller are used
Travel forward in drawing described pole piece, after described first group of intermediate plate and described second group of intermediate plate clamp pole piece, described pole
Pole piece is cut to leading portion pole piece and back segment pole piece in the position at described interval by sheet cutting knife, and described second group of intermediate plate unclamps institute
After stating pole piece, the first pole piece traction component by leading portion pole piece to front haulage one segment distance, described first group of intermediate plate and second
The pole piece that group intermediate plate clamping is corresponding, described pole piece cutter moves to described first group of intermediate plate direction and avoids being positioned at described interval
The rubberizing position at place, described upper rubberizing block and lower rubberizing block respectively adhesive tape is labelled to the both side surface of described pole piece and by described
Leading portion pole piece and back segment pole piece are bonding.
In one embodiment, described first upper clip is downward-sloping near described second group of intermediate plate one end, and described first
Lower clamping piece is inclined upwardly near described second group of intermediate plate one end.
In one embodiment, described cutting knife includes upper cutter and the lower cutter being oppositely arranged up and down.
The invention has the beneficial effects as follows: by using the first doubling to drive Component driver moulding block to move up and down, protect
Demonstrate,prove adhesive tape can send to smoothly on rubberizing block, and rubberizing block can adsorb adhesive tape effectively, thus adhesive tape has been labelled to
On pole piece.
By have employed pole piece severing conveying mechanism, can more accurately control the spacing of before and after's pole piece section, and suitable
Profit sticks adhesive tape, thus is completely coated with the burr of pole piece, it is ensured that the performance of battery core and life-span.
[accompanying drawing explanation]
Fig. 1 is the cut-out tape sticking device structural representation of the pole piece coiling equipment of an embodiment of the present invention；
Fig. 2 is the partial structurtes schematic diagram cutting off tape sticking device of Fig. 1；
Fig. 3 is the side back sight structural representation cutting off tape sticking device of Fig. 1；
Fig. 4 is the partial structurtes schematic diagram of the pole piece severing conveying mechanism of the pole piece coiling equipment of an embodiment of the present invention；
Fig. 5 is the partial structurtes schematic diagram of the pole piece severing conveying mechanism of Fig. 4；
Fig. 6 is the partial structurtes schematic diagram of the pole piece severing conveying mechanism of Fig. 4；
Fig. 7 is the structural representation of the pole piece severing conveying mechanism of Fig. 4；
Fig. 8 be the pole piece coiling equipment of an embodiment of the present invention face structural representation.
[detailed description of the invention]
Preferred embodiment to invention is described in further detail below.
Such as Fig. 1 to 3, shown in 8, the cut-out tape sticking device 1 of the pole piece coiling equipment of a kind of embodiment, including putting glue group
Part, the first doubling assembly, the first doubling drive assembly, the second doubling assembly, cutting knife 17, rubberizing block 25, described the
One doubling assembly includes doubling block；First doubling drives assembly to be used for driving described first doubling assembly closer or far from institute
State rubberizing block 25.
At initial time, the height residing for rubberizing block is less than rubberizing block 25, when adhesive tape delivers to the first doubling from putting glue assembly
During assembly, adhesive tape is clamped by doubling block, and then the first doubling drives assembly to drive the described doubling block folder of described rubberizing block
Below tight adhesive tape extremely described rubberizing block 25, then, described second doubling assembly will be located in below described rubberizing block 25
Adhesive tape be pressed in the lower surface of described rubberizing block 25, the most described doubling block unclamps adhesive tape, and described first doubling drives
First doubling assembly described in Component driver moves toward initial position, and drives described first doubling assembly to drive described doubling
Block rises, and makes described adhesive tape concordant with the lower surface of rubberizing block, and the most described doubling block clamps described adhesive tape again,
Then cutting knife 17 will be located in the adhesive tape cutting of position between described rubberizing block 25 and doubling block, and then doubling block is the most loose
Come unglued band, and the second doubling assembly also unclamps adhesive tape, and the adhesive tape after last described rubberizing block 25 will cut off adsorbs and is attached to pole
On sheet.
When adhesive tape is delivered to below rubberizing block 25 by moulding block compression adhesive tape, owing to moulding block has certain thickness, in order to protect
Card moulding block will not encounter rubberizing block 25, and moulding block needs less than rubberizing block 25, but now adhesive tape and rubberizing block 25
The most concordant, it is impossible to effectively to be held by rubberizing block 25, therefore when moulding block returns initial position, need to rise again one
Individual height, makes adhesive tape concordant with the lower surface of rubberizing block 25, thus when cutting knife cuts off adhesive tape, rubberizing block 25 is permissible
Effectively adhesive tape is adsorbed.
In one preferably embodiment, described first doubling assembly includes that the first doubling movable plate 110, first drives single
Unit 12 and the first tumbler, described doubling block includes fixation clamp blob of viscose 14 and movable doubling block 16, and described first drives
Unit 12 and fixation clamp blob of viscose 14 are fixed on described first doubling movable plate 110, the centre of described first tumbler
Position 13 is fixed on described first doubling movable plate 110 by bearing, the first round end 19 of described first tumbler
It is connected with the drive end of described first driver element 12, the second round end 15 of described first tumbler and described activity
Doubling block 16 is fixed, and described first driver element 12 is used for driving described first tumbler to rotate, and then drives described
Movable doubling block 16 pastes close or remote from described fixation clamp blob of viscose 14, in one embodiment, when the first driver element 12
Drive end when moving down, movable doubling block 16 moves up and presses close to fixation clamp blob of viscose 14, when the first driver element
When the drive end of 12 moves up, and movable doubling block 16 moves down away from fixation clamp blob of viscose 14, and when described solid
When clamp blob of viscose 14 and described movable doubling block 16 are pressed close to, can be by through adhesive tape clamping between the two.
Described first doubling assembly can also include that movable roll 15, described movable roll 15 are fixed on described second round end
On 15, so, when fixation clamp blob of viscose 14 and movable doubling block 16 clamp adhesive tape, adhesive tape also has movable roll 15 simultaneously
Support, it is ensured that good clamping effect, if movable roll 15 is fixed on below fixation clamp blob of viscose 14, the second round end
15 easily run into this fixing movable roll 15 when rotating.
Cut off tape sticking device and can also include that cutter driving unit 112, described first doubling assembly also include doubling plate 113,
Described first doubling drives assembly to include the second driver element 11, described second driver element 11 and cutter driving unit
112 are fixed on described doubling plate 113, and the drive end of described second driver element 11 is fixed described first doubling and moved
Plate 110, described second driver element 11 is used for driving described first doubling movable plate 110 to move up and down, described doubling
Plate 113 is provided with pilot hole, and the guide post of described first doubling movable plate 110 passes described pilot hole, described cutting knife
Driver element 112 is used for driving described cutting knife to move up and down, and is positioned at fixing moulding block 14 and the second doubling assembly to cut off
Between adhesive tape.
Cut off tape sticking device and can also include that the second doubling drives assembly, described second doubling to drive assembly to be used for driving institute
State the second doubling assembly side-to-side movement adhesive tape with clamping different length, when one end of adhesive tape is delivered to tripping by moulding block
During the lower section of blob of viscose rubberizing block 25 farther out, the second doubling drives assembly then to drive the second doubling component movement to this farther out
Position, by adhesive tape clamp, otherwise, then the second doubling assembly is driven to the position of nearer rubberizing block 25 and clamps
Adhesive tape, thus cutting knife can cut off the adhesive tape of different length, to be attached on the pole piece of correspondence.As it is shown on figure 3, one
In individual embodiment, the second doubling assembly can pass through cylinder 29 driving arm 38, and fixes described second on support 38
Doubling assembly, thus drive the second doubling assembly to move left and right.
In one embodiment, described second doubling assembly can also include the second doubling movable plate (not shown),
Second doubling driver element the 23, second tumbler and doubling roller 22, described second doubling driver element 23 is fixed on institute
Stating on the second doubling movable plate, the middle part 21 of described second tumbler is fixed on described second doubling by bearing and moves
On dynamic plate, the first round end 24 of described second tumbler is connected with the drive end of described second doubling driver element 23,
Second round end of described second tumbler is fixed with described doubling roller 22, and described second doubling driver element 23 is used for
Described second tumbler is driven to rotate and drive described doubling roller 22 to paste close or remote from described rubberizing block 25.An enforcement
In example, when the drive end of the second doubling driver element 23 moves downward, doubling roller 22 adhesive tape of top is compressed with
On rubberizing block 25, otherwise when the drive end of the second doubling driver element 23 moves upward, doubling roller 22 is away from rubberizing
Block 25, departs from adhesive tape.
As it is shown on figure 3, the first doubling drives assembly to include, left and right drives cylinder 113, in order to drive the first doubling group
Part side-to-side movement, with closer or far from rubberizing block 25.
As it is shown in figure 1, adhesive tape is labelled to by the first doubling assembly, the second doubling assembly, cutting knife 17 and rubberizing block 25 etc.
It is positioned at the surface, the same side of the leading portion pole piece below rubberizing block 25 and back segment pole piece, and leading portion pole piece and back segment pole piece are glued
Pick up, but all to stick adhesive tape in the both sides of pole piece, could effectively protect pole piece, therefore, at the opposite side of pole piece
Lower face, the first doubling assembly, the second doubling assembly, cutting knife 17 and the rubberizing block 25 that are also equipped with correspondence (are i.e. gone up
Rubberizing block, lower rubberizing block) etc., its composition is identical with the rubberizing constituent components above pole piece, and upper and lower two groups of rubberizings are constituted
Component synchronization action, thus stick adhesive tape in the both sides of pole piece simultaneously, leading portion pole piece and back segment pole piece are bonded together.
As it is shown in figure 1, the cut-out tape sticking device of pole piece coiling equipment can also include conveyor belt tension adjusting part, including
Conveyor belt tension regulation cylinder 33, connector 36, the first conveyor belt tension adjusting part of setting symmetrical above and below and the second adhesive tape
Tension adjustment assembly, conveyor belt tension adjusting part includes adhesive tape let off roll 32, let off roll fixed block 35, fixed block guide rail
34, adhesive tape let off roll 32 is fixed on let off roll fixed block 35, the first conveyor belt tension adjusting part and the second conveyor belt tension and adjusts
Two let off roll fixed blocks of joint assembly are fixed on the outfan of conveyor belt tension regulation cylinder 33 by connector 36, from
And under the driving of conveyor belt tension regulation cylinder 33, the first conveyor belt tension adjusting part and the second conveyor belt tension adjusting part
Synchronize to move up and down along fixed block guide rail 34, thus adjusted in concert the first adhesive tape and the tension force of the second adhesive tape.
As shown in Fig. 1,4-7, the cut-out tape sticking device 1 of a kind of pole piece coiling equipment, also include pole piece severing conveyer
Structure, described pole piece severing conveying mechanism include the first pole piece traction component 761, pole piece cutter, first group of intermediate plate, second
Group intermediate plate, pole piece pressure roller, roller frame, pole piece cutter drive assembly, and described pole piece pressure roller includes superior pole piece pressure roller 61 He
Inferior pole piece pressure roller 62, described roller frame includes roller frame 614 and lower compression roller frame 615, as shown in Figure 4, described
There is interval between one group of intermediate plate and second group of intermediate plate, described first group of intermediate plate includes the first upper clip 64 and first time folder
Sheet 63, described second group of intermediate plate includes the second upper clip 616 and the second lower clamping piece 617, described upper pressure roller 61 and under press
Roller 62 is rotationally connected with described upper roller frame 614 and lower compression roller frame 615 respectively, described first upper clip 64 and first
Lower clamping piece 63 is fixed with described upper roller frame 614 and lower compression roller frame 615 respectively, and described second upper clip 616 is near institute
Stating first group of intermediate plate one end to be inclined upwardly, described second lower clamping piece 617 is downward-sloping near described first group of intermediate plate one end,
Described pole piece cutter is positioned at the position at described interval, described pole piece pressure roller, first group of intermediate plate, second group of intermediate plate and first
Pole piece traction component 761 is successively set on pole piece direction of advance, and described first group of intermediate plate and second group of intermediate plate are used for supporting
Described pole piece, described first pole piece traction component 761 and pole piece pressure roller are used for drawing described pole piece and travel forward, work as institute
After stating first group of intermediate plate and described second group of intermediate plate clamping pole piece, described pole piece cutter in the position at described interval by pole piece
It is cut to leading portion pole piece and back segment pole piece, first group of intermediate plate continuation holding clamping back segment pole piece, and described second group of intermediate plate
Unclamp described pole piece, then the first pole piece traction component 761 by leading portion pole piece to front haulage one segment distance (such as 3mm),
The most described first group of intermediate plate clamps leading portion pole piece again, and described pole piece cutter is to described first group of intermediate plate direction (pole piece
Pressure roller direction) the mobile rubberizing position avoiding being positioned at described interval, described upper rubberizing block and lower rubberizing block are respectively by adhesive tape
It is labelled to the both side surface of described pole piece and by bonding to described leading portion pole piece and back segment pole piece, the first pole piece traction component afterwards
761 continue traction pole piece travels forward.
In one embodiment, described first upper clip 64 is downward-sloping near described second group of intermediate plate one end, and described
One lower clamping piece 63 is inclined upwardly near described second group of intermediate plate one end, so, at pole piece from first group of intermediate plate through super-interval
During being transported to second group of intermediate plate, the lug on pole piece and pole piece is not easy to tilt upward, thus encounters second group of folder
Sheet and touch askew lug, again due to the second upper clip 616 be inclined upwardly and the second lower clamping piece 617 downward-sloping, above-mentioned feelings
Condition odds is less.
Described cutting knife includes upper cutter 67 and the lower cutter 68 being oppositely arranged up and down, and upper cutter 76 is fixed on knife rest 612
On, lower cutter 68 is driven by driving cylinder 611 and moves up and down along knife rest 612, and guide pillar 610 is solid with lower cutter 68
Fixed, guide pin bushing 69 is fixed on knife rest 612, and when lower cutter 68 moves up and down, guide pillar 610 is transported along guide pin bushing about 69
Dynamic.
As shown in Figure 8, the pole piece coiling equipment of a kind of embodiment, it is also possible to include the first pole piece cutting assembly 72,
Two pole piece cutting assemblies 721, membrane unwinding assembly, barrier film cutting assembly 710, battery core rubberizing assembly 711, blanking group
Part 712 and conveying assembly 713, wherein, the first pole piece unreels assembly 51 and includes first pole piece material volume the 511, first pole
Sheet correction assembly the 77, first pole piece caching correction assembly the 57, second pole piece traction component the 76, first pole piece tension adjustment
Assembly the 75, first pole piece traveling correction assembly 58 and the first pole piece enter sheet folder 74, and the second pole piece unreels assembly 52 and includes
Second pole piece material volume 521, second pole piece deviation correction assembly the 774, second pole piece caching correction assembly the 571, first pole piece leads
Draw assembly the 761, second pole piece tension adjustment assembly the 751, second pole piece traveling correction assembly 581 and the second pole piece enters sheet
Folder 741.
Membrane unwinding assembly includes the first membrane unwinding assembly and the second membrane unwinding assembly, the first membrane unwinding assembly bag
Include first barrier film material volume the 78, first diaphragm deviation rectifying assembly 781 and the first membrane tension assembly 79, the second membrane unwinding group
Part includes second barrier film material volume the 73, second diaphragm deviation rectifying assembly 731 and the second membrane tension assembly 732.
Second pole piece starts to unreel from the second pole piece material volume 521, after the correction of the second pole piece deviation correction assembly 774,
Entering and cut off tape sticking device 1, in cutting off tape sticking device 1, the pole piece at preseting length interval is cut-off is divided into leading portion pole piece
With back segment pole piece, being then staggered position, then the both sides of pole piece are labeled with adhesive tape, thus leading portion pole piece and back segment pole
Sheet bonds together, and then is continued to draw to the second pole piece caching correction assembly 571 by the first pole piece traction component 761,
Here pole piece is buffered and rectifies a deviation, and then arrives the second pole piece tension adjustment assembly 751, carries out the regulation of tension force, with
Make the second pole piece keep a range of tension force, it is ensured that winding is smoothed out, advance through the second pole piece the most again and rectify a deviation
Assembly 581, to the second pole piece wandering off and correct during advancing, then the second pole piece is admitted to the second pole piece and enters
Sheet folder 741.
Equally, the first pole piece starts to unreel from the first pole piece material volume 51, under the traction of the second pole piece traction component 76,
After the correction of the first pole piece deviation correction assembly 77, to the first pole piece caching correction assembly 57, here the first pole piece quilt
Caching and correction, then arrive the first pole piece tension adjustment assembly 75, carry out the regulation of tension force, so that the first pole piece is protected
Hold a range of tension force, it is ensured that winding is smoothed out, advance correction assembly 58 through the first pole piece the most again, to the
One pole piece wandering off and correct during advancing, then the first pole piece is admitted to the first pole piece and enters sheet folder 74.
Equally, the first barrier film from the first barrier film coiled strip 78 through the first diaphragm deviation rectifying assembly 781 and the first membrane tension group
After part 79, being transported to the first pole piece and enter the outlet of sheet folder 74, here the first barrier film and the first pole piece are close to one
Rise, the second barrier film from the second barrier film coiled strip 73 through the second diaphragm deviation rectifying assembly 731 and the second membrane tension assembly 732
After, it is transported to the second pole piece and enters the outlet of sheet folder 741, here the second barrier film and the second pole piece are close together,
After being then passed through the convergence of pole piece pan feeding assembly 54, it is wound into battery core by square volume pin.
When an electric core winding is to close to when having finished up, and the second pole piece cutting assembly 721 is from the leading portion pole of the second pole piece
Adhesive tape position between sheet and back segment pole piece cuts, and the first pole piece is cut off by the first pole piece cutting assembly 72, side
Shape volume pin continues winding, until the leading portion pole piece of the second pole piece and cut-off pole piece are along with the first barrier film and the second barrier film
Be wound to completely in battery core, then, be positioned at barrier film cutting assembly 710 below pole piece pan feeding assembly 54 by two every
Film cuts off, and the stage of winding battery core has worked.
Then, the battery core of winding is sent into battery core rubberizing assembly 711 by rotary work station rotating disk, completes the rubberizing of battery core, rubberizing
After completing, then sent into blanking assembly 712 by rotary work station rotating disk, and export from conveying assembly 713.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert
Being embodied as of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
Without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, should be all considered as belonging to this
The scope of patent protection that invention is determined by the claims submitted to.
Claims (10)
1. a cut-out tape sticking device for pole piece coiling equipment, including putting glue assembly, the first doubling assembly, cutting knife and patch
Blob of viscose, is characterized in that, also includes that the second doubling assembly and the first doubling drive assembly, and described first doubling assembly includes
Doubling block；
Described first doubling drives assembly to be used for driving described first doubling assembly near described rubberizing block, and drives and is less than
Below the adhesive tape extremely described rubberizing block of the described doubling block clamping of described rubberizing block, described second doubling assembly is for by position
Adhesive tape below described rubberizing block is pressed in the lower surface of described rubberizing block, and described doubling block is after unclamping adhesive tape described
One doubling drives assembly to be used for driving described first doubling assembly to move toward initial position, and drives described first doubling group
Part drives described doubling block to rise, and the described doubling block after rising is used for clamping described adhesive tape and making described adhesive tape and rubberizing
The lower surface of block is concordant, and described cutting knife is after will be located in described rubberizing block and rising and clamps the described doubling block of adhesive tape
Between the adhesive tape cutting of position, described rubberizing block adhesive tape after cutting off adsorbs and is attached to pole piece.
2. the cut-out tape sticking device of pole piece coiling equipment as claimed in claim 1, is characterized in that: described first doubling
Assembly includes that the first doubling movable plate, the first driver element and the first tumbler, described doubling block include fixation clamp blob of viscose
With movable doubling block, described first driver element and fixation clamp blob of viscose are fixed on described first doubling movable plate, described
The middle part of the first tumbler is fixed on described first doubling movable plate by bearing, the of described first tumbler
One round end is connected with the drive end of described first driver element, the second round end of described first tumbler and described work
Dynamic doubling block is fixed, and described first driver element is used for driving described first tumbler to rotate and drive described movable doubling
Adhesive tape is clamped when pressing close to by block patch close or remote from described fixation clamp blob of viscose, described fixation clamp blob of viscose and described movable doubling block.
3. the cut-out tape sticking device of pole piece coiling equipment as claimed in claim 2, is characterized in that: described first doubling
Assembly also includes that movable roll, described movable roll are fixed on described second round end.
4. the cut-out tape sticking device of pole piece coiling equipment as claimed in claim 2, is characterized in that: also include that cutting knife drives
Moving cell, described first doubling assembly also includes that doubling plate, described first doubling drive assembly to include the second driver element,
Described second driver element and cutter driving unit are fixed on described doubling plate, the drive end of described second driver element
Fixing described first doubling movable plate, described second driver element is used for driving described first doubling movable plate to move up and down,
Described doubling plate is provided with pilot hole, and the guide post of described first doubling movable plate passes described pilot hole, described cutting knife
Driver element is used for driving described cutting knife to move up and down.
5. the cut-out tape sticking device of pole piece coiling equipment as claimed in claim 2, is characterized in that: also include the second folder
Glue drives assembly, described second doubling to drive assembly to be used for driving described second doubling assembly side-to-side movement to clamp difference
The adhesive tape of length.
6. the cut-out tape sticking device of pole piece coiling equipment as claimed in claim 5, is characterized in that: described second doubling
Assembly also includes the second doubling movable plate, the second doubling driver element, the second tumbler and doubling roller, described second folder
Glue driver element is fixed on described second doubling movable plate, and the middle part of described second tumbler is fixed by bearing
On described second doubling movable plate, the first round end of described second tumbler and described second doubling driver element
Drive end connects, and the second round end of described second tumbler is fixed with described doubling roller, and described second doubling drives single
Unit is used for driving described second tumbler to rotate and drive described doubling roller to paste close or remote from described rubberizing block.
7. the cut-out tape sticking device of pole piece coiling equipment as claimed in claim 1, is characterized in that: described cut-out rubberizing
Device have be equipped with up and down on put glue assembly and transfer glue assembly, upper first doubling assembly and time the first doubling group
Part, upper cutter and lower cutter and upper rubberizing block and lower rubberizing block.
8. a pole piece coiling equipment, is characterized in that, uses the cut-out rubberizing dress as described in claim 1 to 7 is arbitrary
Put, also include pole piece severing conveying mechanism, described cut-out tape sticking device have the upper rubberizing block that is equipped with up and down and under
Rubberizing block, described pole piece severing conveying mechanism include the first pole piece traction component, pole piece cutter, first group of intermediate plate,
Two groups of intermediate plates, pole piece pressure roller, roller frame, pole piece cutters drive assemblies, described pole piece pressure roller include superior pole piece pressure roller and
Inferior pole piece pressure roller, described roller frame includes roller frame and lower compression roller frame, described first group of intermediate plate and second group of intermediate plate it
Between there is interval, described first group of intermediate plate includes that the first upper clip and the first lower clamping piece, described second group of intermediate plate include the
Two upper clips and the second lower clamping piece, described superior pole piece pressure roller and inferior pole piece pressure roller respectively with described upper roller frame and lower compression roller
Frame is rotationally connected, and described first upper clip and the first lower clamping piece are fixed with described upper roller frame and lower compression roller frame respectively, institute
Stating the second upper clip to be inclined upwardly near described first group of intermediate plate one end, described second lower clamping piece is near described first group of folder
Sheet one end is downward-sloping, and described pole piece pressure roller, first group of intermediate plate, second group of intermediate plate and the first pole piece traction component are successively
It is arranged on pole piece direction of advance, described first group of intermediate plate and second group of intermediate plate and is used for supporting described pole piece, described first pole
Sheet traction component and pole piece pressure roller are used for drawing described pole piece and travel forward, when described first group of intermediate plate and described second group
After intermediate plate clamping pole piece, pole piece is cut to leading portion pole piece and back segment pole piece by described pole piece cutter in the position at described interval,
After described second group of intermediate plate unclamps described pole piece, the first pole piece traction component by leading portion pole piece to front haulage one segment distance,
Described first group of intermediate plate and the pole piece of second group of intermediate plate clamping correspondence, described pole piece cutter is to described first group of intermediate plate direction
The mobile rubberizing position avoiding being positioned at described interval, adhesive tape is labelled to described pole by described upper rubberizing block and lower rubberizing block respectively
The both side surface of sheet and by bonding to described leading portion pole piece and back segment pole piece.
9. pole piece coiling equipment as claimed in claim 8, is characterized in that, described first upper clip is near described second
Group intermediate plate one end is downward-sloping, and described first lower clamping piece is inclined upwardly near described second group of intermediate plate one end.
10. pole piece coiling equipment as claimed in claim 8, is characterized in that, described cutting knife includes being oppositely arranged up and down
Upper cutter and lower cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410856330.0A CN104466091B (en) | 2014-12-31 | 2014-12-31 | A kind of pole piece coiling equipment and cut-out tape sticking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410856330.0A CN104466091B (en) | 2014-12-31 | 2014-12-31 | A kind of pole piece coiling equipment and cut-out tape sticking device |
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| Publication Number | Publication Date |
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| CN104466091A CN104466091A (en) | 2015-03-25 |
| CN104466091B true CN104466091B (en) | 2016-10-12 |
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| CN201410856330.0A Active CN104466091B (en) | 2014-12-31 | 2014-12-31 | A kind of pole piece coiling equipment and cut-out tape sticking device |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623144B (en) * | 2017-08-24 | 2023-12-08 | 无锡先导智能装备股份有限公司 | Shaping mechanism and shaping method |
| CN108675039B (en) * | 2018-05-28 | 2020-06-16 | 深圳市赢合科技股份有限公司 | Winding process for realizing zero-speed punching and automatic rubberizing of lithium battery pole piece |
| CN108493012B (en) * | 2018-06-11 | 2024-05-17 | 深圳市诚捷智能装备股份有限公司 | Rubberizing device and capacitor winding device |
| CN109216773B (en) * | 2018-09-13 | 2023-09-12 | 深圳市万德自动化科技有限公司 | Active rubberizing method and mechanism of pole piece winding equipment |
| CN111697193A (en) * | 2019-03-13 | 2020-09-22 | 宁德时代新能源科技股份有限公司 | Pole piece processing device and pole piece forming system |
| CN114122438A (en) * | 2020-08-31 | 2022-03-01 | 深圳市诚捷智能装备股份有限公司 | Sheet making machine |
| CN114284067B (en) * | 2021-12-27 | 2023-11-03 | 宣城市东科电器有限公司 | Pole piece feeding device |
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| CN104466091A (en) | 2015-03-25 |
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