CN211480204U - Battery cell ending and rubberizing device of synchronous winding type winding machine - Google Patents
Battery cell ending and rubberizing device of synchronous winding type winding machine Download PDFInfo
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- CN211480204U CN211480204U CN202020431743.5U CN202020431743U CN211480204U CN 211480204 U CN211480204 U CN 211480204U CN 202020431743 U CN202020431743 U CN 202020431743U CN 211480204 U CN211480204 U CN 211480204U
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses an electric core ending rubberizing device of a synchronous winding type winding machine, which comprises an adhesive tape disc, a pre-stretching adhesive tape component, an adhesive tape pressing component, an adhesive tape cutting component, an adhesive tape feeding component, an adhesive tape pulling component and a rubberizing component which is arranged on the upper part of the adhesive tape feeding component and is movably butted with the adhesive tape feeding component; the adhesive tape disc and the pre-stretching adhesive tape assembly are arranged on a vertical plate, the vertical plate is arranged on the side edge of an adhesive coating base which is vertically arranged relative to a panel of the winding machine, an adhesive tape pressing assembly and an adhesive tape cutting assembly are arranged on a corner base which is vertically arranged relative to the vertical plate, an adhesive tape feeding assembly and an adhesive tape pulling assembly are connected with the adhesive coating base, and an adhesive tape pasting assembly is arranged in parallel relative to the panel and is connected with the panel through an I-shaped support block; the pre-stretched adhesive tape assembly is used for pre-stretching the adhesive tape from the adhesive tape disc and then releasing the adhesive tape; the adhesive tape pulling assembly is used for clamping the adhesive tape and pulling the adhesive tape to a set length; the adhesive tape cutting assembly is used for cutting the adhesive tape into adhesive tape pieces; and the adhesive tape conveying assembly is used for sucking the adhesive tape and/or sucking the adhesive tape piece and transferring the adhesive tape to the adhesive tape sticking assembly.
Description
Technical Field
The utility model belongs to the technical field of the battery equipment technique and specifically relates to a synchronous coiling formula winder's electric core binding off rubberizing device.
Background
In the existing battery cell equipment, the winding-type battery cell is adopted by the majority of lithium battery manufacturing enterprises due to the advantages of stable battery performance, high manufacturing efficiency and the like in the battery cell, and the occupied proportion of the market is very high, so that the corresponding battery winding machine is also in high demand.
However, the winding machine in the winding machine for the small cylindrical and special-shaped battery cell in the existing market has the disadvantages of large manufacturing difficulty of the square battery cell, high equipment cost and low yield due to the fact that the electric core is smaller and smaller in size and the process precision requirement is higher and higher. Meanwhile, the existing adaptive winding machine has the problems of complex structure, complex operation and weak universality
However, in the winding machine for small cylindrical and irregular-shaped battery cells in the existing market, after the battery cells are wound by the winding machine, the winding machine needs to be attached to the tail ends of the battery cells through the stop tape, so that the wound diaphragms are not loosened. But current rubberizing device is because the sticky tape that the sticky tape book was rolled up has certain viscidity to direct sticky tape from unreeling the department can have to pull tension too big and cause the sticky tape that cuts out to be passed through tensile when deciding, sticky tape subsides after the tensile cover when electric core afterbody, can loosen after the sticky tape draft and contract back, tensile expansion inequality causes sticky tape bonding effect poor, electric core afterbody bonds insecurely, and easily causes electric core afterbody laminating unevenness, can cause the swelling and influence electric core quality when electric core pressfitting.
Therefore, there is a need for a tape applicator that can solve the problem of excessive tension and stretching of the tape due to the stickiness of the roll of tape.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem to the problem among the above-mentioned prior art, provide an electric core ending rubberizing device of synchronous coiling formula winder, the sticky tape that this ending rubberizing device cut is neat, tensile volume is little, the electric core high quality of rubberizing.
In order to solve the technical problem, the utility model adopts the following technical scheme that the battery cell ending rubberizing device of the synchronous winding type winding machine comprises an adhesive tape disc, a prestretching adhesive tape component, an adhesive tape pressing component, an adhesive tape cutting component, an adhesive tape feeding component, an adhesive tape pulling component and a rubberizing component which is arranged on the upper part of the adhesive tape feeding component and is movably butted with the adhesive tape feeding component, which are arranged in sequence; the adhesive tape disc and the pre-stretching adhesive tape assembly are arranged on a vertical plate, the vertical plate is arranged on the side edge of an adhesive coating base which is vertically arranged relative to a panel of the winding machine, the adhesive tape pressing assembly and the adhesive tape cutting assembly are arranged on a corner base which is vertically arranged relative to the vertical plate, the adhesive tape feeding assembly and the adhesive tape stretching assembly are connected with the adhesive coating base, and the adhesive tape pasting assembly is arranged in parallel relative to the panel and is connected with the panel through an I-shaped support block; the pre-stretched adhesive tape assembly is used for clamping an adhesive tape by matching with the adhesive tape pressing assembly, and the adhesive tape is stretched out of the adhesive tape disc in a pre-stretched mode and then released; the adhesive tape pulling assembly is used for clamping an adhesive tape and pulling the adhesive tape to a set length; the adhesive tape cutting assembly is used for clamping the adhesive tape pressing assembly and the adhesive tape pulling assembly and cutting the adhesive tape sucked by the adhesive tape feeding assembly into adhesive tape pieces; the adhesive tape feeding assembly is used for sucking an adhesive tape and/or a tape sheet and transferring the adhesive tape and/or the tape sheet to the adhesive tape sticking assembly; and the adhesive tape sticking assembly is used for sucking adhesive tape pieces from the butt joint part of the adhesive tape feeding assembly and transferring and sticking the adhesive tape pieces to the tail end of the battery cell.
As a further elaboration of the above technical solution:
in the technical scheme, the pre-drawing assembly comprises a plurality of adhesive tape passing rollers which are perpendicular to the vertical plate, the adhesive tape passing rollers are arranged at intervals along the extending direction of the vertical plate, a pre-drawing roller arranged on a pre-drawing sliding block is further arranged between two of the adhesive tape passing rollers, the pre-drawing sliding block is arranged on a guide shaft which is vertically arranged in a penetrating mode and is in transmission connection with a pre-drawing cylinder, the pre-drawing cylinder drives the pre-drawing roller to move through the transmission of the pre-drawing sliding block, and the adhesive tape is matched with and clamped by the adhesive tape pressing assembly to be pre-drawn out of the adhesive tape disc and then released.
In the technical scheme, the moulding tape subassembly includes the mounting panel that perpendicular angle seat set up, set firmly the moulding cylinder on the mounting panel, the moulding cylinder transmission is connected the moulding piece and can be driven the moulding piece and move towards or deviate from the moulding dog that sets firmly on the mounting panel, and the sticky tape is cliied or unclamped in the matching.
In the technical scheme, the adhesive tape cutting assembly comprises an adhesive tape cutting cylinder fixedly arranged on the corner base, the adhesive tape cutting cylinder is in transmission connection with an adhesive tape cutting knife and drives the adhesive tape cutting knife to move towards an adhesive tape clamped by the adhesive tape pressing assembly and the adhesive tape pulling assembly and sucked by the adhesive tape feeding assembly, and the adhesive tape is cut into adhesive tape pieces in a matching manner.
In the technical scheme, the adhesive tape conveying assembly comprises a transverse moving cylinder which is horizontally arranged on an adhesive coating base and parallel to a panel, the transverse moving cylinder is in transmission connection with a material moving sliding seat, one end, far away from the transverse moving cylinder, of the material moving sliding seat is provided with a linear guide rail which is vertically arranged, a sliding block of the linear guide rail is provided with a suction nozzle seat, a row of vacuum suction nozzles are arranged on the suction nozzle seat, and the suction nozzle seat is also in transmission connection with a lifting cylinder arranged on the material moving sliding seat; the transverse moving cylinder drives the material moving sliding seat to move along the direction vertical to the vertical plate, and the lifting cylinder drives the suction nozzle seat to drive the vacuum suction nozzle to move up and down, so that the vacuum suction nozzle moves to the position capable of sucking the adhesive tape and/or transfers the sucked adhesive tape to the adhesive tape sticking assembly.
In the above technical scheme, draw the sticky tape subassembly including establishing on the rubberizing base side and with panel vertically first linear guide, set firmly vertical extension on the slider of first linear guide and draw gluey clamp piece, draw gluey clamp piece still to be connected with the gluey cylinder transmission that draws that parallel first linear guide set up, the one end of drawing gluey clamp piece to keep away from fifth linear guide's slider relatively is equipped with presss from both sides gluey head, press from both sides gluey head and include through gluey pivot and draw the drive clamp that gluey clamp piece is connected and follow the clamp, the drive clamp is connected through establishing the epaxial gear engagement of gluey clamp with follow the clamp, the drive clamp still is connected through pivot joint and the gluey cylinder transmission that presss from both sides that sets firmly on the rubberizing base.
In the technical scheme, the rubberizing subassembly includes second linear guide, second linear guide locates the one end that the panel was kept away from relatively to I-shaped prop piece, just second linear guide follows the width direction of panel extends, second linear guide passes through the guide rail connecting block and connects the rubberizing roller seat, the rubberizing roller seat still with get gluey cylinder transmission and be connected, be equipped with the vacuum adsorption rubberizing roller through the bearing on the rubberizing roller seat, the knurling wheel is established to the one end of the rotation axis of vacuum adsorption rubberizing roller, the knurling wheel can roll with the rubberizing roller rolling contact and transmission vacuum adsorption rubberizing roller by the driven rubberizing roller of exhibition flat driving motor, exhibition flat driving motor establishes on the motor cabinet, the motor cabinet passes through buffer guide arm and buffer spring and is connected with the guide arm seat, the guide arm seat with I-shaped prop piece rigid coupling.
Compared with the prior art, the utility model has the advantages that firstly, the utility model has reasonable layout, compact structure and small volume; secondly, the pre-stretching adhesive tape component firstly unreels the adhesive tape from the adhesive tape roll and pulls one end of the adhesive tape, so that the adhesive tape is cut in a loose state when being cut, the cut adhesive tape is neat and flat, and meanwhile, the adhesive tape can be prevented from being stretched due to overlarge tension caused by the viscosity of the adhesive tape roll and the traction of the adhesive tape stretching component; thirdly, the adhesive tape feeding assembly of the utility model adopts the vacuum suction nozzle to suck the adhesive tape in the adhesive tape cutting process and sends the adhesive tape piece to the adhesive tape sticking assembly after cutting, the adhesive tape can be transferred to the adhesive tape sticking assembly without damage, and the adhesive tape sticking effect is ensured; fourthly, the utility model discloses the rubberizing subassembly adopts vacuum adsorption rubberizing roller to get the sticky tape and through vacuum adsorption rubberizing roller with the flat laminating of sticky tape exhibition on electric core, guarantees that the sticky tape bonds firmly, improves the yields of electric core.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is an assembly view of the adhesive tape pressing assembly, the adhesive tape cutting assembly, the adhesive tape feeding assembly and the adhesive tape pulling assembly of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a lesser level than the second feature
Referring to fig. 1 to 2, the utility model discloses an electric core ending rubberizing device of synchronous coiling formula winder is used for the terminal termination sticky tape that pastes of electric core of circular, square, oval, rhombus or special-shaped structure. The winding machine of the embodiment solves the problems of excessive tension, stretched adhesive tape and unstable adhesive tape adhesion caused by the viscosity of the adhesive tape roll in the related technical field through the combined winding needle.
Referring to fig. 1 to 2, an electrical core ending rubberizing device of a synchronous winding type winder according to an embodiment of the present invention includes an adhesive tape disc 1, a pre-stretching adhesive tape assembly 2, an adhesive tape pressing assembly 3, an adhesive tape cutting assembly 4, an adhesive tape feeding assembly 5, an adhesive tape pulling assembly 6, and a rubberizing assembly 7 disposed on an upper portion of the adhesive tape feeding assembly 5 and movably butted thereto, which are sequentially disposed along an upper adhesive tape direction; the adhesive tape disc 1 and the pre-stretching adhesive tape assembly 2 are arranged on a vertical plate 8, the vertical plate 8 is arranged on the side edge of an adhesive base 9 vertically arranged relative to a panel (not shown in the drawing) of a winding machine, the adhesive tape pressing assembly 3 and the adhesive tape cutting assembly 4 are arranged on a corner base 10 vertically arranged relative to the vertical plate 8, the adhesive tape feeding assembly 5 and the adhesive tape pulling assembly 6 are connected with the adhesive base 9, the opposite panel of the adhesive tape sticking assembly 7 is arranged in parallel and is connected with the panel through an I-shaped support block 11; the prestretching adhesive tape assembly 2 clamps the adhesive tape by matching with the adhesive tape pressing assembly 3, so that the adhesive tape is prestretched from the adhesive tape disc 1 and then is released, namely, the precut part at the front end of the adhesive tape is firstly unreeled to be in a release and rotation state, the adhesion between the precut part and an adhesive tape roll is broken, and the adhesive tape is not excessively stretched when being cut; the adhesive tape pulling assembly 6 is used for clamping an adhesive tape and pulling the adhesive tape to a set length (the length is matched with the width of the adhesive tape to be attached to the tail end of the battery cell); the adhesive tape cutting assembly 4 is used for clamping the adhesive tape pressing assembly 3 and the adhesive tape pulling assembly 6 and cutting the adhesive tape sucked by the adhesive tape feeding assembly 5 into adhesive tape pieces; the adhesive tape feeding assembly 5 is used for sucking adhesive tapes and/or adhesive tape sheets and transferring the adhesive tapes and/or adhesive tape sheets to the adhesive tape sticking assembly 7; the adhesive tape sticking assembly 7 is used for sucking adhesive tape pieces from the butt joint position of the adhesive tape feeding assembly 5 and transferring and sticking the adhesive tape pieces to the tail end of the battery cell.
In some embodiments, the pre-stretching adhesive tape assembly 2 includes a plurality of adhesive tape rollers 21 disposed perpendicular to the vertical plate 8, the adhesive tape rollers 21 are disposed at intervals along the extending direction of the vertical plate 8, a pre-stretching roller 23 disposed on a pre-stretching slider 22 is further disposed between two of the adhesive tape rollers 21, the pre-stretching slider 22 is disposed on a vertically disposed guide shaft 24 and is in transmission connection with a pre-stretching cylinder 25, the pre-stretching cylinder 25 is a long-axis cylinder, the pre-stretching cylinder 25 transmits the pre-stretching slider 22 to drive the pre-stretching roller 23 to move, and the front end of the adhesive tape is clamped by the adhesive tape pressing assembly 3 to match with the adhesive tape to be pre-stretched from the adhesive tape disc 1 and then released. It should be noted that, because the adhesive tape of the adhesive tape roll has a certain viscosity, the adhesive tape is directly pulled out from the adhesive tape roll and cut, so that the adhesive tape is stretched, and the adhesive tape is stuck to the end of the battery cell, so that the sticking is unstable, and the tension is insufficient; when the battery is prestretched, the adhesive tape is wound on the adhesive tape roller 21, the prestretching cylinder 25 drives the prestretching slide block 22 to drive the prestretching roller 23 to vertically move downwards, the prestretching roller 23 drives the adhesive tape to pull downwards, the adhesive tape roll is unreeled and a section of adhesive tape is pulled out in a matching mode, the pulled adhesive tape is in a loose state, therefore, the adhesive tape can be conveniently clamped by the adhesive tape pulling assembly, the phenomenon that the adhesive tape is not in place and the adhesive tension is insufficient due to the fact that the tension of drawing and/or cutting is too large in the process that the adhesive tape is cut into the adhesive tape pieces by the adhesive tape cutting assembly 4 is avoided, the adhesive tape pieces are stretched (expanded).
In some embodiments, the tape pressing assembly 3 includes a mounting plate 31 disposed perpendicular to the corner base 10, a tape pressing cylinder 32 is fixed on the mounting plate 31, and the tape pressing cylinder 32 is drivingly connected to a tape pressing block 33 and can drive the tape pressing block 33 to move toward or away from a tape pressing stop 34 fixed on the mounting plate 31 to match and clamp or release the tape.
In some embodiments, the adhesive tape cutting assembly 4 comprises an adhesive tape cutting cylinder 41 fixed on the corner base 10, and the adhesive tape cutting cylinder 41 is in transmission connection with an adhesive tape cutting knife 42 and drives the adhesive tape cutting knife 42 to move towards the adhesive tape clamped by the adhesive tape pressing assembly 3 and the adhesive tape pulling assembly and sucked by the adhesive tape feeding assembly 5, so as to cut the adhesive tape into adhesive tape pieces.
In some embodiments, the adhesive tape feeding assembly 5 comprises a traverse cylinder 51 horizontally arranged on the adhesive base 9 and parallel to the panel, the traverse cylinder 51 is in transmission connection with a material moving slide 52, one end of the material moving slide 52 relatively far away from the traverse cylinder 51 is provided with a vertically arranged linear guide rail 53, a slider of the linear guide rail 53 is provided with a suction nozzle seat 54, the suction nozzle seat 54 is provided with a row of vacuum suction nozzles 55, and the suction nozzle seat 54 is also in transmission connection with a lifting cylinder 56 arranged on the material moving slide 52; the transverse moving cylinder 51 drives the material moving slide seat 52 to move along the direction vertical to the vertical plate 8, and the lifting cylinder 5 is matched to drive the suction nozzle seat 54 to drive the vacuum suction nozzle 55 to move up and down, so that the vacuum suction nozzle 55 moves to a position capable of sucking the adhesive tape and/or transfers the sucked adhesive tape to the adhesive tape sticking assembly 7.
In some embodiments, the glue pulling belt assembly 6 includes a fifth linear guide rail 61 which is arranged on the side of the gluing base 9 and is perpendicular to the panel, a vertically extending glue pulling clamp support block 62 is fixedly arranged on a slide block of the fifth linear guide rail 61, the glue pulling clamp support block 62 is also in transmission connection with a glue pulling cylinder 68 which is arranged parallel to the first linear guide rail 61, a glue clamping head 63 is arranged at one end of the glue pulling clamp support block 62, which is relatively far away from the slide block of the first linear guide rail 61, the glue clamping head 63 includes a driving clamp 64 and a driven clamp 65 which are connected with the glue pulling clamp support block 62 through a glue clamping rotating shaft (not numbered in the drawing), the driving clamp 64 and the driven clamp 65 are in meshing connection through a gear (not numbered in the drawing) arranged on the glue clamping rotating shaft, and the driving clamp 64 is also in transmission connection with a glue clamping cylinder 67 which is fixedly arranged on the gluing base 69; the glue pulling cylinder 62 drives the glue clamping supporting block 62 to drive the glue clamping head 63 to move towards or away from the glue pressing belt assembly 63, the glue clamping cylinder 67 is matched to drive the driving clamp 64 and the driven clamp 65 to pivot relatively to be occluded or opened, and the matching is performed to clamp the adhesive tape from the butt joint position of the glue pressing belt assembly 63 and then pull the adhesive tape to set the cutting length.
In some embodiments, the rubberizing assembly 7 includes a second linear guide 71, the second linear guide 71 is disposed at one end of the i-shaped supporting block 11 relatively far from the panel, the second linear guide 71 extends along the width direction of the panel, the second linear guide 71 is connected to the rubberizing roller base 72 through a guide connecting block (not numbered in the drawing), the rubberizing roller base 72 is further in transmission connection with the glue taking cylinder 73, the rubberizing roller base 72 is assembled with a vacuum adsorbing rubberizing roller 73 through a bearing (not numbered in the drawing), one end of a rotating shaft of the vacuum adsorbing rubberizing roller 73 is provided with a knurling wheel 74, the vacuum adsorbing rubberizing roller 73 is further connected to an external vacuum source through a high-speed rotating joint, so that the vacuum adsorbing rubberizing roller 73 can vacuum-adsorb the tape sheet, the knurling wheel 74 can be in rolling contact with the rubberizing roller 7 driven by the flattening driving motor 75 (stepping motor) to drive the vacuum adsorbing rubberizing roller 73 to roll, the flattening driving motor 75 is arranged on a motor base 77, the motor base 77 is connected with the guide rod base 70 through a buffer guide rod 78 and a buffer spring 79, and the guide rod base 70 is fixedly connected with the I-shaped support block 11; during rubberizing, get gluey cylinder 73 transmission rubberizing roller seat 72 and drive vacuum adsorption rubberizing roller 73 and remove along second linear guide 71, make vacuum adsorption rubberizing roller 73 from with send the sticky tape subassembly 5 butt joint position department absorb the sticky tape piece and transfer to the electric core that is located station 002 department down terminal, flat 75 transmission rubberizing gyro wheels 7 of exhibition driving motor roll and with knurling wheel 74 rolling contact and transmission vacuum adsorption rubberizing roller 73 rolls, match and will rubberize in the terminal sticky tape exhibition of electric core is flat. When the glue taking cylinder 73 drives the gluing roller base 72 to drive the vacuum adsorption gluing roller 73 to move along the second linear guide rail 71 and suck the adhesive tape piece to move to the tail end of the battery cell, at the moment, the knurling wheel 74 just contacts with the gluing roller 7, so that the knurling wheel 74 and the vacuum adsorption gluing roller 73 can be driven to rotate by driving the gluing roller 7 to flatten the adhesive tape, and in the flattening process, the vacuum adsorption gluing roller 73 does not suck the adhesive tape piece in vacuum.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (7)
1. A cell ending and rubberizing device of a synchronous winding type winding machine is characterized by comprising an adhesive tape disc, a pre-stretched adhesive tape assembly, an adhesive tape pressing assembly, an adhesive tape cutting assembly, an adhesive tape feeding assembly, an adhesive tape pulling assembly and a rubberizing assembly which are sequentially arranged, wherein the rubberizing assembly is arranged on the upper portion of the adhesive tape feeding assembly and movably butted with the adhesive tape feeding assembly; the adhesive tape disc and the pre-stretching adhesive tape assembly are arranged on a vertical plate, the vertical plate is arranged on the side edge of an adhesive coating base which is vertically arranged relative to a panel of the winding machine, the adhesive tape pressing assembly and the adhesive tape cutting assembly are arranged on a corner base which is vertically arranged relative to the vertical plate, the adhesive tape feeding assembly and the adhesive tape stretching assembly are connected with the adhesive coating base, and the adhesive tape pasting assembly is arranged in parallel relative to the panel and is connected with the panel through an I-shaped support block; wherein,
the pre-stretched adhesive tape assembly is used for clamping an adhesive tape in cooperation with the adhesive tape pressing assembly, and the adhesive tape is stretched out of the adhesive tape disc in a pre-stretched manner and then released;
the adhesive tape pulling assembly is used for clamping an adhesive tape and pulling the adhesive tape to a set length;
the adhesive tape cutting assembly is used for clamping the adhesive tape pressing assembly and the adhesive tape pulling assembly and cutting the adhesive tape sucked by the adhesive tape feeding assembly into adhesive tape pieces;
the adhesive tape feeding assembly is used for sucking an adhesive tape and/or a tape sheet and transferring the adhesive tape and/or the tape sheet to the adhesive tape sticking assembly;
and the adhesive tape sticking assembly is used for sucking adhesive tape pieces from the butt joint part of the adhesive tape feeding assembly and transferring and sticking the adhesive tape pieces to the tail end of the battery cell.
2. The battery cell ending and rubberizing device of the synchronous winding type winding machine according to claim 1, wherein the pre-drawing rubber assembly comprises a plurality of rubber belt passing rollers arranged perpendicular to the vertical plate, the plurality of rubber belt passing rollers are arranged at intervals along the extending direction of the vertical plate, a pre-drawing roller arranged on a pre-drawing slider is further arranged between two of the plurality of rubber belt passing rollers, the pre-drawing slider is arranged on a vertically arranged guide shaft in a penetrating manner and is in transmission connection with a pre-drawing cylinder, the pre-drawing cylinder drives the pre-drawing roller to move by the pre-drawing slider, and the pre-drawing roller is clamped by a rubber belt pressing assembly and is matched with a rubber belt disk to be pre-drawn and then released.
3. The cell ending rubberizing device of the synchronous winding type winding machine according to claim 1, wherein the rubberizing belt assembly comprises a mounting plate arranged perpendicular to the corner base, a rubberizing cylinder is fixedly arranged on the mounting plate, and the rubberizing cylinder is in transmission connection with the rubberizing block and can drive the rubberizing block to move towards or away from a rubberizing stop block fixedly arranged on the mounting plate so as to match and clamp or loosen an adhesive tape.
4. The cell ending rubberizing device of the synchronous winding type winder according to claim 1, wherein the adhesive tape cutting assembly comprises an adhesive tape cutting cylinder fixedly arranged on the corner base, the adhesive tape cutting cylinder is in transmission connection with an adhesive tape cutting knife and drives the adhesive tape cutting knife to move towards an adhesive tape clamped by the adhesive tape pressing assembly and the adhesive tape pulling assembly and sucked by the adhesive tape feeding assembly, and the adhesive tape is cut into adhesive tape pieces in a matching manner.
5. The cell tail-closing rubberizing device of the synchronous winding type winder according to claim 1, wherein the glue-feeding belt assembly comprises a traverse cylinder horizontally arranged on the gluing base and parallel to the face plate, the traverse cylinder is in transmission connection with a material-moving slide, one end of the material-moving slide, far away from the traverse cylinder, is provided with a vertically arranged linear guide rail, a slide block of the linear guide rail is provided with a suction nozzle seat, the suction nozzle seat is provided with a row of vacuum suction nozzles, and the suction nozzle seat is also in transmission connection with a lifting cylinder arranged on the material-moving slide; the transverse moving cylinder drives the material moving sliding seat to move along the direction vertical to the vertical plate, and the lifting cylinder drives the suction nozzle seat to drive the vacuum suction nozzle to move up and down, so that the vacuum suction nozzle moves to the position capable of sucking the adhesive tape and/or transfers the sucked adhesive tape to the adhesive tape sticking assembly.
6. The battery cell ending rubberizing device of the synchronous winding type winding machine according to claim 1, wherein the glue pulling belt assembly comprises a first linear guide rail which is arranged on a side edge of the gluing base and is perpendicular to the panel, a vertically extending glue pulling clamp support block is fixedly arranged on a slide block of the first linear guide rail, the glue pulling clamp support block is further in transmission connection with a glue pulling cylinder which is arranged in parallel with the first linear guide rail, a glue clamping head is arranged at one end, relatively far away from the slide block of the fifth linear guide rail, of the glue pulling clamp support block, the glue clamping head comprises a driving clamp and a driven clamp which are connected with the glue pulling clamp support block through a glue clamping rotating shaft, the driving clamp and the driven clamp are connected through gear engagement arranged on the glue clamping rotating shaft, and the driving clamp is further in transmission connection with a glue clamping cylinder fixedly arranged on the gluing base through a pivot joint.
7. The battery cell ending rubberizing device of the synchronous winding type winder according to claim 1, wherein the rubberizing assembly comprises a second linear guide rail, the second linear guide rail is arranged at one end of the I-shaped supporting block relatively far away from the panel, the second linear guide rail extends along the width direction of the panel, the second linear guide rail is connected with a rubberizing roller base through a guide rail connecting block, the rubberizing roller base is further in transmission connection with the glue taking cylinder, a vacuum adsorption rubberizing roller is assembled on the rubberizing roller base through a bearing, a knurling wheel is arranged at one end of a rotating shaft of the vacuum adsorption rubberizing roller, the knurling wheel can be in rolling contact with the rubberizing roller driven by a flattening driving motor to drive the vacuum adsorption rubberizing roller to roll, the flattening driving motor is arranged on a motor base, and the motor base is connected with the guide rod base through a buffer guide rod and a buffer spring, the guide rod seat is fixedly connected with the I-shaped supporting block.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020431743.5U CN211480204U (en) | 2020-03-30 | 2020-03-30 | Battery cell ending and rubberizing device of synchronous winding type winding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020431743.5U CN211480204U (en) | 2020-03-30 | 2020-03-30 | Battery cell ending and rubberizing device of synchronous winding type winding machine |
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| CN114566615A (en) * | 2022-02-28 | 2022-05-31 | 范成 | Two-sided coating machine of pole piece is used in new forms of energy lithium cell production |
| CN115490074A (en) * | 2022-09-22 | 2022-12-20 | 深圳市立可自动化设备有限公司 | A kind of FPC automatic board machine |
| CN118220879A (en) * | 2024-05-23 | 2024-06-21 | 常州煜熠康医疗用品有限公司 | Automatic winding machine for medical adhesive tape production |
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2020
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| CN114566615A (en) * | 2022-02-28 | 2022-05-31 | 范成 | Two-sided coating machine of pole piece is used in new forms of energy lithium cell production |
| CN114566615B (en) * | 2022-02-28 | 2024-03-19 | 安徽恒晨新材料科技有限公司 | Pole piece double-sided rubberizing machine for new energy lithium battery production |
| CN115490074A (en) * | 2022-09-22 | 2022-12-20 | 深圳市立可自动化设备有限公司 | A kind of FPC automatic board machine |
| CN118220879A (en) * | 2024-05-23 | 2024-06-21 | 常州煜熠康医疗用品有限公司 | Automatic winding machine for medical adhesive tape production |
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