CN104466091A - Pole piece winding device and cutting and attaching device - Google Patents
Pole piece winding device and cutting and attaching device Download PDFInfo
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- CN104466091A CN104466091A CN201410856330.0A CN201410856330A CN104466091A CN 104466091 A CN104466091 A CN 104466091A CN 201410856330 A CN201410856330 A CN 201410856330A CN 104466091 A CN104466091 A CN 104466091A
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- pole piece
- doubling
- block
- tape
- assembly
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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
Abstract
The invention discloses a pole piece winding device and a cutting and attaching device. The cutting and attaching device comprises a tape accommodating component, a first tape clamping component, a cutter, a tape attaching block, a second tape clamping component and a first tape clamping driving component, wherein the first tape clamping component comprises a tape clamping block, the first tape clamping driving component is used for driving the first tape clamping component to move close to the tape attaching block and drives tape which is lower than the tape attaching block and clamped by the tape clamping block to move to the space below the tape attaching block, the second tape clamping component is used for pressing the tape located below the tape attaching block onto the lower surface of the tape attaching block, the first tape clamping driving component is used for driving the first tape clamping component to move towards the initial position and drives the first tape clamping component to drive the tape clamping block to rise after the tape is released by the tape clamping block, the tape clamping block which rises is used for clamping the tape to enable the tape to be flush with the lower surface of the tape attaching block, the cutter is used for cutting off the position, between the tape attaching block and the tape clamping block which rises and clamps the tape, of the tape, and the tape attaching block is used for adsorbing the cut-off tape and attaching the tape to a 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, the apparatus structure more complicated of rubberizing.
[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 coordinate pole piece severing and be separated after rubberizing.
A cut-out tape sticking device for pole piece coiling equipment, comprises and puts glue assembly, the first doubling assembly, cutting knife and rubberizing block, also comprises the second doubling assembly and the first doubling driven unit, and described first doubling assembly comprises doubling block;
Described first doubling driven unit is for driving described first doubling assembly near described rubberizing block, and drive adhesive tape lower than the described doubling block clamping of described rubberizing block to described rubberizing block, described second doubling assembly is used for the lower surface adhesive tape be positioned at below described rubberizing block being pressed in described rubberizing block, after described doubling block unclamps adhesive tape, described first doubling driven unit moves toward initial position for driving described first doubling assembly, and drive described first doubling assembly to drive described doubling block to rise, described doubling block after rising is for clamping described adhesive tape and making described adhesive tape concordant with the lower surface of rubberizing block, described cutting knife is used at described rubberizing block and the adhesive tape cutting of position after rising and between the described doubling block clamping adhesive tape, described rubberizing block is for adsorbing the adhesive tape after cut-out and be attached to pole piece.
In one embodiment, described first doubling assembly comprises the first doubling movable plate, first driver element and the first rotating part, described doubling block comprises geometrical clamp blob of viscose and live splint blob of viscose, described first driver element and geometrical clamp blob of viscose are fixed on described first doubling movable plate, the middle part of described first rotating part is fixed on described first doubling movable plate by bearing, first round end of described first rotating part is connected with the drive end of described first driver element, second round end and the described live splint blob of viscose of described first rotating part are fixed, described first driver element drives described live splint blob of viscose to press close to or away from described geometrical clamp blob of viscose for driving described first rotating part to rotate, adhesive tape clamps when pressing close to by described geometrical clamp blob of viscose and described live splint blob of viscose.
In one embodiment, described first doubling assembly also comprises movable roll, and described movable roll is fixed on described second round end.
In one embodiment, also comprise cutter driving unit, described first doubling assembly also comprises doubling plate, described first doubling driven unit comprises 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 fixes described first doubling movable plate, described second driver element moves up and down for driving described first doubling movable plate, described doubling plate is provided with pilot hole, the guide post of described first doubling movable plate is through described pilot hole, described cutter driving unit moves up and down for driving described cutting knife.
In one embodiment, also comprise the second doubling driven unit, described second doubling driven unit is for driving described second doubling assembly side-to-side movement to clamp the adhesive tape of different length.
In one embodiment, described second doubling assembly also comprises the second doubling movable plate, second doubling driver element, second rotating part and doubling roller, described second doubling driver element is fixed on described second doubling movable plate, the middle part of described second rotating part is fixed on described second doubling movable plate by bearing, first round end of described second rotating part is connected with the drive end of described second doubling driver element, second round end and the described doubling roller of described second rotating part are fixed, described second doubling driver element drives described doubling roller to press close to or away from described rubberizing block for driving described second rotating part to rotate.
In one embodiment, described cut-out tape sticking 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 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, adopt arbitrary described cut-out tape sticking device, also comprise pole piece severing conveying mechanism, described cut-out tape sticking device has the upper rubberizing block and lower rubberizing block that are equipped with up and down, described pole piece severing conveying mechanism comprises the second 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 driven unit, described pole piece pressure roller comprises superior pole piece pressure roller and inferior pole piece pressure roller, described roller frame comprises roller frame and presses down roll stand, interval is there is between described first group of intermediate plate and second group of intermediate plate, described first group of intermediate plate comprises the first upper clip and the first lower clamping piece, described second group of intermediate plate comprises the second upper clip and the second lower clamping piece, described upper pressure roller and lower compression roller are respectively with described upper roller frame with press down roll stand and be rotationally connected, described first upper clip and the first lower clamping piece are respectively with described upper roller frame with press down roll stand and fix, described second upper clip is inclined upwardly near described first group of intermediate plate one end, described second lower clamping piece is downward-sloping near described first group of intermediate plate one end, described pole piece pressure roller, first group of intermediate plate, second group of intermediate plate and the second pole piece traction component are successively set on pole piece direction of advance, described first group of intermediate plate and second group of intermediate plate are for supporting described pole piece, described second pole piece traction component and pole piece pressure roller travel forward for drawing described pole piece, when after described first group of intermediate plate and described second group of intermediate plate clamping pole piece, pole piece is cut to leading portion pole piece and back segment pole piece in the position at described interval by described pole piece cutter, after described second group of intermediate plate unclamps described pole piece, first traction component by leading portion pole piece to front haulage one segment distance, the pole piece of described first group of intermediate plate and second group of intermediate plate clamping correspondence, described pole piece cutter moves to described first group of intermediate plate direction the rubberizing position avoiding being positioned at described interval, described upper rubberizing block and lower rubberizing block respectively by tape sticker to described pole piece both side surface and by described leading portion pole piece and back segment pole piece 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 comprises the upper cutter and lower cutter that are oppositely arranged up and down.
The invention has the beneficial effects as follows: by adopting the first doubling driven unit to drive moulding block to move up and down, ensure that adhesive tape can be sent on rubberizing block smoothly, and rubberizing block can adsorb adhesive tape effectively, thus by tape sticker on pole piece.
By have employed pole piece severing conveying mechanism, comparatively accurately can control the spacing of front and back pole piece section, and sticking adhesive tape smoothly, thus the burr of complete coated pole piece, ensure that performance and the life-span of battery core.
[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 of the cut-out tape sticking device of Fig. 1;
Fig. 3 is the side back sight structural representation of the cut-out 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.
[embodiment]
Below the preferred embodiment of invention is described in further detail.
As shown in Fig. 1 to 3,8, a kind of cut-out tape sticking device 1 of pole piece coiling equipment of embodiment, comprise put glue assembly, the first doubling assembly, the first doubling driven unit, the second doubling assembly, cutting knife 17, rubberizing block 25, described first doubling assembly comprise doubling block; First doubling driven unit for drive described first doubling assembly near or away from described rubberizing block 25.
At initial time, height residing for rubberizing block is lower than rubberizing block 25, when adhesive tape from put glue assembly deliver to the first doubling assembly time, adhesive tape clamps by doubling block, then the first doubling driven unit drives the adhesive tape of the described doubling block clamping of described rubberizing block to described rubberizing block 25, then, the adhesive tape be positioned at below described rubberizing block 25 is pressed in the lower surface of described rubberizing block 25 by described second doubling assembly, then described doubling block unclamps adhesive tape, described first doubling driven unit drives described first doubling assembly to move toward initial position, and drive described first doubling assembly to drive described doubling block to rise, and make described adhesive tape concordant with the lower surface of rubberizing block, then described doubling block clamps described adhesive tape again, then cutting knife 17 is by the adhesive tape cutting of position between described rubberizing block 25 and doubling block, then doubling block unclamps adhesive tape again, second doubling assembly also unclamps adhesive tape, adhesive tape after cut-out adsorbs and is attached on pole piece by last described rubberizing block 25.
When adhesive tape is delivered to below rubberizing block 25 by moulding block compression adhesive tape, because moulding block has certain thickness, in order to ensure that moulding block can not encounter rubberizing block 25, moulding block needs lower than rubberizing block 25, but now adhesive tape is not concordant with rubberizing block 25, effectively cannot be held by rubberizing block 25, therefore when moulding block returns initial position, need the height that rises again, make adhesive tape concordant with the lower surface of rubberizing block 25, thus when cutting knife cuts off adhesive tape, adhesive tape can effectively adsorb by rubberizing block 25.
In one preferably embodiment, described first doubling assembly comprises the first doubling movable plate 110, first driver element 12 and the first rotating part, described doubling block comprises geometrical clamp blob of viscose 14 and live splint blob of viscose 16, described first driver element 12 and geometrical clamp blob of viscose 14 are fixed on described first doubling movable plate 110, the middle part 13 of described first rotating part is fixed on described first doubling movable plate 110 by bearing, first round end 19 of described first rotating part is connected with the drive end of described first driver element 12, second round end 15 of described first rotating part is fixed with described live splint blob of viscose 16, described first driver element 12 rotates for driving described first rotating part, and then drive described live splint blob of viscose 16 to press close to or away from described geometrical clamp blob of viscose 14, in one embodiment, when the drive end of the first driver element 12 moves down, live splint blob of viscose 16 moves up and presses close to geometrical clamp blob of viscose 14, when the drive end of the first driver element 12 moves up, live splint blob of viscose 16 moves down and away from geometrical clamp blob of viscose 14, and when described geometrical clamp blob of viscose 14 and described live splint blob of viscose 16 are pressed close to, can clamp through adhesive tape between the two.
Described first doubling assembly can also comprise movable roll 15, described movable roll 15 is fixed on described second round end 15, like this, when geometrical clamp blob of viscose 14 and live splint blob of viscose 16 clamp adhesive tape, adhesive tape also has movable roll 15 to support simultaneously, ensure good clamping effect, if movable roll 15 is fixed on below geometrical clamp blob of viscose 14, when the second round end 15 rotates, easily run into this fixing movable roll 15.
Cut off tape sticking device and can also comprise cutter driving unit 112, described first doubling assembly also comprises doubling plate 113, described first doubling driven unit comprises the second driver element 11, described second driver element 11 and cutter driving unit 112 are fixed on described doubling plate 113, the drive end of described second driver element 11 fixes described first doubling movable plate 110, described second driver element 11 moves up and down for driving described first doubling movable plate 110, described doubling plate 113 is provided with pilot hole, the guide post of described first doubling movable plate 110 is through described pilot hole, described cutter driving unit 112 moves up and down for driving described cutting knife, to cut off the adhesive tape between fixing moulding block 14 and the second doubling assembly.
Cut off tape sticking device and can also comprise the second doubling driven unit, described second doubling driven unit is for driving described second doubling assembly side-to-side movement to clamp the adhesive tape of different length, when one end of adhesive tape to be delivered to the below of tripping blob of viscose rubberizing block 25 far away by moulding block, second doubling driven unit then drives the second doubling component movement to this position far away, adhesive tape is clamped, 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 corresponding pole piece.As shown in Figure 3, in one embodiment, the second doubling assembly can pass through cylinder 29 driving arm 38, and support 38 is fixed described second doubling assembly, thus drives the second doubling assembly to move left and right.
In one embodiment, described second doubling assembly can also comprise the second doubling movable plate (not shown), second doubling driver element 23, second rotating part and doubling roller 22, described second doubling driver element 23 is fixed on described second doubling movable plate, the middle part 21 of described second rotating part is fixed on described second doubling movable plate by bearing, first round end 24 of described second rotating part is connected with the drive end of described second doubling driver element 23, second round end and the described doubling roller 22 of described second rotating part are fixed, described second doubling driver element 23 drives described doubling roller 22 to press close to or away from described rubberizing block 25 for driving described second rotating part to rotate.In one embodiment, when the drive end of the second doubling driver element 23 moves downward, the adhesive tape of top compresses with on rubberizing block 25 by doubling roller 22, otherwise when the drive end of the second doubling driver element 23 moves upward, doubling roller 22, away from rubberizing block 25, departs from adhesive tape.
As shown in Figure 3, the first doubling driven unit can comprise left and right drive cylinder 113, in order to drive the first doubling assembly side-to-side movement, with near or away from rubberizing block 25.
As shown in Figure 1, first doubling assembly, second doubling assembly, cutting knife 17 and rubberizing block 25 etc. are surperficial to the same side of the leading portion pole piece be positioned at below rubberizing block 25 and back segment pole piece by tape sticker, and leading portion pole piece and back segment pole piece are bonded together, but all to stick adhesive tape in the both sides of pole piece, ability available protecting pole piece, therefore, in the opposite side lower face of pole piece, also the first corresponding doubling assembly is provided with, second doubling assembly, cutting knife 17 and rubberizing block 25 (namely go up rubberizing block, lower rubberizing block) etc., its composition is identical with the rubberizing constituent components above pole piece, upper and lower two groups of rubberizing constituent components synchronization actions, 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 shown in Figure 1, the cut-out tape sticking device of pole piece coiling equipment can also comprise conveyor belt tension adjusting part, comprise conveyor belt tension adjusting cylinders 33, connector 36, symmetrically arranged first conveyor belt tension adjusting part and the second conveyor belt tension adjusting part up and down, conveyor belt tension adjusting part comprises 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, two let off roll fixed blocks of the first conveyor belt tension adjusting part and the second conveyor belt tension adjusting part are fixed on the output of conveyor belt tension adjusting cylinders 33 by connector 36, thus under the driving of conveyor belt tension adjusting cylinders 33, first conveyor belt tension adjusting part and the second conveyor belt tension adjusting part synchronously move up and down along fixed block guide rail 34, thus the tension force of adjusted in concert first adhesive tape and the second adhesive tape.
As Fig. 1, shown in 4-7, a kind of cut-out tape sticking device 1 of pole piece coiling equipment, also comprise pole piece severing conveying mechanism, described pole piece severing conveying mechanism comprises the second pole piece traction component 761, pole piece cutter, first group of intermediate plate, second group of intermediate plate, pole piece pressure roller, roller frame, pole piece cutter driven unit, described pole piece pressure roller comprises superior pole piece pressure roller 61 and inferior pole piece pressure roller 62, described roller frame comprises roller frame 614 and presses down roll stand 615, as shown in Figure 4, interval is there is between described first group of intermediate plate and second group of intermediate plate, described first group of intermediate plate comprises the first upper clip 64 and the first lower clamping piece 63, described second group of intermediate plate comprises the second upper clip 616 and the second lower clamping piece 617, described upper pressure roller 61 and lower compression roller 62 are respectively with described upper roller frame 614 with press down roll stand 615 and be rotationally connected, described first upper clip 64 and the first lower clamping piece 63 are respectively with described upper roller frame 614 with press down roll stand 615 and fix, described second upper clip 616 is inclined upwardly near described first group of intermediate plate one end, 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 the second pole piece traction component 761 are successively set on pole piece direction of advance, described first group of intermediate plate and second group of intermediate plate are for supporting described pole piece, described second pole piece traction component 761 and pole piece pressure roller travel forward for drawing described pole piece, when after described first group of intermediate plate and described second group of intermediate plate clamping pole piece, pole piece is cut to leading portion pole piece and back segment pole piece in the position at described interval by described pole piece cutter, first group of intermediate plate continues to keep clamping back segment pole piece, and described second group of intermediate plate unclamps described pole piece, then the first traction component 761 by leading portion pole piece to front haulage one segment distance (such as 3mm), then described first group of intermediate plate clamps leading portion pole piece again, described pole piece cutter avoids to described first group of intermediate plate direction (pole piece pressure roller direction) is mobile the rubberizing position being positioned at described interval, described upper rubberizing block and lower rubberizing block respectively by tape sticker to described pole piece both side surface and by described leading portion pole piece and back segment pole piece bonding, second pole piece traction component 761 continuation traction pole piece travels forward afterwards.
In one embodiment, described first upper clip 64 is downward-sloping near described second group of intermediate plate one end, described first lower clamping piece 63 is inclined upwardly near described second group of intermediate plate one end, like this, be transported to second group intermediate plate process from first group of intermediate plate through super-interval at pole piece, lug on pole piece and pole piece is not easy to tilt upward, thus encounter second group of intermediate plate and touch askew lug, again because the second upper clip 616 is inclined upwardly and the second lower clamping piece 617 is downward-sloping, above-mentioned situation odds is less.
Described cutting knife comprises the upper cutter 67 and lower cutter 68 that are oppositely arranged up and down, upper cutter 76 is fixed on knife rest 612, lower cutter 68 is driven by driving cylinder 611 and moves up and down along knife rest 612, guide pillar 610 is fixed with lower cutter 68, guide pin bushing 69 is fixed on knife rest 612, when lower cutter 68 moves up and down, guide pillar 610 moves up and down along guide pin bushing 69.
As shown in Figure 8, a kind of pole piece coiling equipment of embodiment, the first pole piece cutting assembly 72 can also be comprised, second pole piece cutting assembly 721, membrane unwinding assembly, barrier film cutting assembly 710, battery core rubberizing assembly 711, blanking assembly 712 and conveying assembly 713, wherein, first pole piece unreels assembly 51 and comprises the first pole piece material volume 511, first pole piece deviation correction assembly 77, first pole piece buffer memory correction assembly 57, first pole piece traction component 76, first pole piece tension adjustment assembly 75, first pole piece advance correction assembly 58 and the first pole piece enter sheet folder 74, second pole piece unreels assembly 52 and comprises the second pole piece material volume 521, second pole piece deviation correction assembly 774, second pole piece buffer memory correction assembly 571, second pole piece traction component 761, second pole piece tension adjustment assembly 751, second pole piece advance correction assembly 581 and the second pole piece enter sheet folder 741.
Membrane unwinding assembly comprises the first membrane unwinding assembly and the second membrane unwinding assembly, first membrane unwinding assembly comprises first barrier film material volume the 78, first diaphragm deviation rectifying assembly 781 and the first membrane tension assembly 79, second membrane unwinding assembly comprises second barrier film material volume the 73, second diaphragm deviation rectifying assembly 731 and the second membrane tension assembly 732.
Second pole piece unreels from the second pole piece material volume 521, after the correction of the second pole piece deviation correction assembly 774, enter and cut off tape sticking device 1, in cut-out tape sticking device 1, the pole piece at preseting length interval is cut-off is divided into leading portion pole piece and back segment pole piece, then by staggered positions, then adhesive tape is sticked in the both sides of pole piece, thus leading portion pole piece and back segment pole piece bond together, then traction is continued to the second pole piece buffer memory correction assembly 571 by the second pole piece traction component 761, here pole piece is buffered and rectifies a deviation, then the second pole piece tension adjustment assembly 751 is arrived, carry out the adjustment of tension force, with the tension force making the second pole piece keep certain limit, guarantee that winding carries out smoothly, and then through the second pole piece advance correction assembly 581, second pole piece wandering off in traveling process is corrected, then the second pole piece be admitted to the second pole piece enter sheet folder 741.
Equally, first pole piece unreels from the first pole piece material volume 51, under the traction of the first pole piece traction component 76, after the correction of the first pole piece deviation correction assembly 77, to the first pole piece buffer memory correction assembly 57, here the first pole piece is buffered and rectifies a deviation, then the first pole piece tension adjustment assembly 75 is arrived, carry out the adjustment of tension force, with the tension force making the first pole piece keep certain limit, guarantee that winding carries out smoothly, and then through the first pole piece advance correction assembly 58, first pole piece wandering off in traveling process is corrected, then the first pole piece be admitted to the first pole piece enter sheet folder 74.
Equally, first barrier film from the first barrier film coiled strip 78 after the first diaphragm deviation rectifying assembly 781 and the first membrane tension assembly 79, be transported to the outlet that the first pole piece enters sheet folder 74, here the first barrier film and the first pole piece are close together, second barrier film from the second barrier film coiled strip 73 after the second diaphragm deviation rectifying assembly 731 and the second membrane tension assembly 732, be transported to the outlet that the second pole piece enters sheet folder 741, here the second barrier film and the second pole piece are close together, then, after the convergence of pole piece pan feeding assembly 54, battery core is wound into by square volume pin.
When an electric core winding is to close ending, second pole piece cutting assembly 721 cuts from the adhesive tape position between the leading portion pole piece and back segment pole piece of the second pole piece, and the first pole piece cuts off by the first pole piece cutting assembly 72, square volume pin continues winding, until the leading portion pole piece of the second pole piece and cut-off pole piece are wound in battery core along with the first barrier film and the second barrier film completely, then, two barrier films cut off by the barrier film cutting assembly 710 be positioned at below pole piece pan feeding assembly 54, 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, after rubberizing completes, then is sent into blanking assembly 712 by rotary work station rotating disk, and exports from conveying assembly 713.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the 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, some simple deduction or replace can also be made, all should be considered as belonging to the scope of patent protection that the present invention is determined by submitted to claims.
Claims (10)
1. a cut-out tape sticking device for pole piece coiling equipment, comprises and puts glue assembly, the first doubling assembly, cutting knife and rubberizing block, it is characterized in that, also comprises the second doubling assembly and the first doubling driven unit, and described first doubling assembly comprises doubling block;
Described first doubling driven unit is for driving described first doubling assembly near described rubberizing block, and drive adhesive tape lower than the described doubling block clamping of described rubberizing block to described rubberizing block, described second doubling assembly is used for the lower surface adhesive tape be positioned at below described rubberizing block being pressed in described rubberizing block, after described doubling block unclamps adhesive tape, described first doubling driven unit moves toward initial position for driving described first doubling assembly, and drive described first doubling assembly to drive described doubling block to rise, described doubling block after rising is for clamping described adhesive tape and making described adhesive tape concordant with the lower surface of rubberizing block, described cutting knife is used at described rubberizing block and the adhesive tape cutting of position after rising and between the described doubling block clamping adhesive tape, described rubberizing block is for adsorbing the adhesive tape after cut-out and be attached to pole piece.
2. the cut-out tape sticking device of pole piece coiling equipment as claimed in claim 1, it is characterized in that: described first doubling assembly comprises the first doubling movable plate, first driver element and the first rotating part, described doubling block comprises geometrical clamp blob of viscose and live splint blob of viscose, described first driver element and geometrical clamp blob of viscose are fixed on described first doubling movable plate, the middle part of described first rotating part is fixed on described first doubling movable plate by bearing, first round end of described first rotating part is connected with the drive end of described first driver element, second round end and the described live splint blob of viscose of described first rotating part are fixed, described first driver element drives described live splint blob of viscose to press close to or away from described geometrical clamp blob of viscose for driving described first rotating part to rotate, adhesive tape clamps when pressing close to by described geometrical clamp blob of viscose and described live splint blob of viscose.
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 comprises movable roll, and described movable roll is fixed on described second round end.
4. the cut-out tape sticking device of pole piece coiling equipment as claimed in claim 2, it is characterized in that: also comprise cutter driving unit, described first doubling assembly also comprises doubling plate, described first doubling driven unit comprises 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 fixes described first doubling movable plate, described second driver element moves up and down for driving described first doubling movable plate, described doubling plate is provided with pilot hole, the guide post of described first doubling movable plate is through described pilot hole, described cutter driving unit moves up and down for driving described cutting knife.
5. the cut-out tape sticking device of pole piece coiling equipment as claimed in claim 2, it is characterized in that: also comprise the second doubling driven unit, described second doubling driven unit is for driving described second doubling assembly side-to-side movement to clamp the adhesive tape of different length.
6. the cut-out tape sticking device of pole piece coiling equipment as claimed in claim 5, it is characterized in that: described second doubling assembly also comprises the second doubling movable plate, second doubling driver element, second rotating part and doubling roller, described second doubling driver element is fixed on described second doubling movable plate, the middle part of described second rotating part is fixed on described second doubling movable plate by bearing, first round end of described second rotating part is connected with the drive end of described second doubling driver element, second round end and the described doubling roller of described second rotating part are fixed, described second doubling driver element drives described doubling roller to press close to or away from described rubberizing block for driving described second rotating part to rotate.
7. the cut-out tape sticking device of pole piece coiling equipment as claimed in claim 1, is characterized in that: described cut-out tape sticking 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 assembly, upper cutter and lower cutter and upper rubberizing block and lower rubberizing block.
8. a pole piece coiling equipment, it is characterized in that, adopt as arbitrary in claim 1 to 7 as described in cut-out tape sticking device, also comprise pole piece severing conveying mechanism, described cut-out tape sticking device has the upper rubberizing block and lower rubberizing block that are equipped with up and down, described pole piece severing conveying mechanism comprises the second 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 driven unit, described pole piece pressure roller comprises superior pole piece pressure roller and inferior pole piece pressure roller, described roller frame comprises roller frame and presses down roll stand, interval is there is between described first group of intermediate plate and second group of intermediate plate, described first group of intermediate plate comprises the first upper clip and the first lower clamping piece, described second group of intermediate plate comprises the second upper clip and the second lower clamping piece, described upper pressure roller and lower compression roller are respectively with described upper roller frame with press down roll stand and be rotationally connected, described first upper clip and the first lower clamping piece are respectively with described upper roller frame with press down roll stand and fix, described second upper clip is inclined upwardly near described first group of intermediate plate one end, described second lower clamping piece is downward-sloping near described first group of intermediate plate one end, described pole piece pressure roller, first group of intermediate plate, second group of intermediate plate and the second pole piece traction component are successively set on pole piece direction of advance, described first group of intermediate plate and second group of intermediate plate are for supporting described pole piece, described second pole piece traction component and pole piece pressure roller travel forward for drawing described pole piece, when after described first group of intermediate plate and described second group of intermediate plate clamping pole piece, pole piece is cut to leading portion pole piece and back segment pole piece in the position at described interval by described pole piece cutter, after described second group of intermediate plate unclamps described pole piece, first traction component by leading portion pole piece to front haulage one segment distance, the pole piece of described first group of intermediate plate and second group of intermediate plate clamping correspondence, described pole piece cutter moves to described first group of intermediate plate direction the rubberizing position avoiding being positioned at described interval, described upper rubberizing block and lower rubberizing block respectively by tape sticker to described pole piece both side surface and by described leading portion pole piece and back segment pole piece bonding.
9. pole piece coiling equipment as claimed in claim 8, it is characterized in that, 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.
10. pole piece coiling equipment as claimed in claim 8, it is characterized in that, described cutting knife comprises the upper cutter and lower cutter that are oppositely arranged up and down.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104466091A true CN104466091A (en) | 2015-03-25 |
| CN104466091B 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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| Country | Link |
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| CN (1) | CN104466091B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623144A (en) * | 2017-08-24 | 2018-01-23 | 无锡先导智能装备股份有限公司 | A kind of reshaping device and shaping methods |
| CN108493012A (en) * | 2018-06-11 | 2018-09-04 | 深圳市诚捷智能装备股份有限公司 | Tape sticking device and capacitor winding device |
| CN108675039A (en) * | 2018-05-28 | 2018-10-19 | 深圳市赢合科技股份有限公司 | A kind of winding process for realizing zero-speed punching and automatic rubberizing to lithium battery pole slice |
| CN109216773A (en) * | 2018-09-13 | 2019-01-15 | 深圳市万德自动化科技有限公司 | A kind of the active sticking 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 |
| CN114284067A (en) * | 2021-12-27 | 2022-04-05 | 宣城市东科电器有限公司 | Feeding device of pole piece |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623144A (en) * | 2017-08-24 | 2018-01-23 | 无锡先导智能装备股份有限公司 | A kind of reshaping device and shaping methods |
| 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 |
| CN108675039A (en) * | 2018-05-28 | 2018-10-19 | 深圳市赢合科技股份有限公司 | A kind of winding process for realizing zero-speed punching and automatic rubberizing to lithium battery pole slice |
| 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 |
| CN108493012A (en) * | 2018-06-11 | 2018-09-04 | 深圳市诚捷智能装备股份有限公司 | Tape sticking device and capacitor winding device |
| CN109216773A (en) * | 2018-09-13 | 2019-01-15 | 深圳市万德自动化科技有限公司 | A kind of the active sticking method and mechanism of pole piece winding equipment |
| 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 |
| CN114284067A (en) * | 2021-12-27 | 2022-04-05 | 宣城市东科电器有限公司 | Feeding device of pole piece |
| 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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