CN211480214U - A electric core ending rubberizing device for square lithium battery coiler - Google Patents
A electric core ending rubberizing device for square lithium battery coiler Download PDFInfo
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- CN211480214U CN211480214U CN202020407009.5U CN202020407009U CN211480214U CN 211480214 U CN211480214 U CN 211480214U CN 202020407009 U CN202020407009 U CN 202020407009U CN 211480214 U CN211480214 U CN 211480214U
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- adhesive tape
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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 electricity core final phase rubberizing device for square lithium battery winder, including the base of the panel setting of perpendicular winder, be equipped with the rubberizing base that the parallel panel set up on the base, one side of rubberizing base length direction sets firmly the installation riser that extends along perpendicular panel direction, is equipped with the adhesive tape dish along its extending direction on the installation riser in proper order, prestretches the adhesive tape subassembly, cuts the adhesive tape subassembly and draws the adhesive tape subassembly, still is equipped with the rubberizing tape subassembly between cutting the adhesive tape subassembly and drawing the adhesive tape subassembly; the pre-tensioned adhesive tape assembly is used for unreeling the adhesive tape of an adhesive tape roll arranged on the adhesive tape disc by a set length; the adhesive tape cutting assembly can cut the adhesive tape which is pulled and fed by the pre-stretched adhesive tape assembly and pulled and straightened by the adhesive tape pulling assembly into adhesive tape pieces with matched lengths; the upper adhesive tape assembly is used for transferring the adhesive tape piece to the tail end of the wound lithium battery after vacuum adsorption at the butt joint position of the upper adhesive tape assembly and the cutting adhesive tape assembly, and the adhesive tape piece is rolled, attached and wound on the tail end of the lithium battery and is finished.
Description
Technical Field
The utility model belongs to the technical field of the battery equipment technique and specifically relates to an electricity core ending rubberizing device for square lithium cell winder.
Background
In the current lithium battery equipment, the winding-type battery core is adopted by the majority of lithium battery manufacturing enterprises in the lithium battery due to the advantages of stable battery performance, high manufacturing efficiency and the like, and the occupied proportion of the market is very high, so that the corresponding battery winding machine has a large demand.
However, in the winding machine for the square lithium battery in the existing market, after the lithium battery is wound, the winding machine needs to be attached to the tail end of the wound lithium battery through a tail adhesive tape, so that the wound separator is not loosened. But the surely gluey of the sticky tape of current final phase rubberizing device is decided, the rubberizing is independent setting, the electric core is accomplished the final phase rubberizing and is just can accomplish twice processes, and simultaneously, this kind of device of current has certain viscidity because the sticky tape of sticky tape book material book, thereby direct sticky tape from unreeling department can have to pull tension too big and cause the sticky tape that cuts out when deciding to be stretched by the transition, sticky tape subsides after the stretching cover when electric core afterbody, can loosen and retract because of sticky tape draft after, tensile expansion is uneven and cause sticky tape bonding effect poor, electric core afterbody bonds insecurely, and easily cause electric core afterbody laminating unevenness, the electric core pressfitting time can cause the bloated opening and influence electric core quality.
Therefore, a need exists in the market for a cell ending and tape sticking device for a square lithium battery winder, which solves the problems of excessive tension and stretched adhesive tape caused by the viscosity of an adhesive tape roll.
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 for square lithium battery 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 an electric core ending rubberizing device for a square lithium battery winder comprises a base which is vertical to the panel of the winder, wherein the base is provided with a rubberizing base which is parallel to the panel, one side of the length direction of the rubberizing base is fixedly provided with an installation vertical plate which extends along the direction vertical to the panel, the installation vertical plate is sequentially provided with an adhesive tape disc, a prestretching adhesive tape component, an adhesive tape cutting component and an adhesive tape pulling component along the extending direction of the installation vertical plate, and an adhesive tape applying component is also arranged between the adhesive tape cutting component and the adhesive tape pulling component; the pre-tensioned adhesive tape assembly is used for unreeling the adhesive tape of an adhesive tape roll arranged on the adhesive tape disc by a set length; the adhesive tape cutting assembly can cut the adhesive tape which is pulled and sent by the pre-stretched adhesive tape assembly and pulled and straightened by the adhesive tape pulling assembly into adhesive tape pieces with matched lengths; the upper rubber belt assembly is used for transferring the adhesive belt sheet to the tail end of the wound lithium battery after vacuum adsorption at the butt joint position of the rubber belt cutting assembly, and the adhesive belt sheet is rolled, attached and wound on the tail end of the lithium battery and is finished.
As a further elaboration of the above technical solution:
in the technical scheme, the pre-tensioning adhesive tape assembly comprises a plurality of adhesive tape rollers which are vertically arranged on a vertical plate, the adhesive tape rollers are arranged at intervals along the extension direction of the vertical plate, a pre-tensioning roller arranged on a pre-tensioning sliding block is arranged between two of the adhesive tape rollers, and the pre-tensioning sliding block is arranged on a vertically arranged guide shaft in a penetrating manner and is in transmission connection with a pre-tensioning cylinder fixedly arranged on the vertical plate; the adhesive tape clamping assembly comprises an adhesive tape pressing cylinder fixedly arranged on an installation vertical plate, the adhesive tape pressing cylinder is in transmission connection with an adhesive tape pressing block, an adhesive tape stop block is fixedly arranged on the installation vertical plate and is matched with the adhesive tape pressing cylinder, the adhesive tape pressing block is driven by the adhesive tape pressing cylinder to move towards the adhesive tape stop block until the adhesive tape pressing block abuts against the adhesive tape stop block, and one end, far away from an adhesive tape roll, of an adhesive tape can be clamped; the pre-tensioning cylinder drives the pre-tensioning sliding block to drive the pre-tensioning roller and the adhesive tape wound on the pre-tensioning roller to vertically move, and the pre-tensioning cylinder is matched with the adhesive tape clamping assembly to clamp one end, far away from the adhesive tape roll, of the adhesive tape to unreel and pull out the adhesive tape of the adhesive tape roll by a set length.
In the technical scheme, the adhesive tape pulling assembly comprises a ball screw transmission pair fixedly arranged on the mounting vertical plate, the ball screw transmission pair is connected with an adhesive tape pulling seat through a screw rod connecting block, a pressure roller is arranged at the end, close to the adhesive tape cutting assembly, of the adhesive tape pulling seat, and an adhesive clamping block in transmission connection with an adhesive clamping cylinder is movably arranged on the adhesive tape pulling seat; the rubber clamping cylinder can drive the rubber clamping block to move relative to the rubber pressing roller until the rubber clamping block is pressed against the rubber pressing roller to clamp one end, far away from a rubber belt material roll, of a rubber belt pulled out by the pre-tensioning rubber belt component, the rubber pulling seat is driven to move towards the pre-tensioning rubber belt component in a matched mode through the ball screw transmission pair, the rubber belt is pulled out by a set length in a pulled mode, and/or the rubber belt is straightened and is matched with the rubber belt cutting component to cut the rubber belt.
In the technical scheme, the rubber cutting belt assembly comprises a rubber cutting cylinder vertically and fixedly arranged on the mounting vertical plate, the rubber cutting cylinder is in transmission connection with a rubber cutting knife holder, a rubber cutting knife is fixedly arranged on the rubber cutting knife holder, a cutting knife rubber pressing block is further connected to the rubber cutting knife holder through a first guide shaft, the cutting knife rubber pressing block is located between the rubber cutting knife and the rubber pulling belt assembly in the arrangement position, and an arc-shaped supporting block is arranged on the cutting knife rubber pressing block; the rubber cutting cylinder drives the rubber cutting tool apron to move vertically, the cutter rubber pressing block and the arc-shaped supporting block are pressed against and support the rubber belt, and the rubber belt is cut into rubber belt pieces with matched lengths by the rubber cutting tool.
In the technical scheme, the upper adhesive tape assembly comprises a driving cylinder arranged at the other end of the adhesive tape sticking base in the length direction, the driving cylinder is in transmission connection with a mounting seat provided with a rotating arm cylinder, the rotating arm cylinder is in pivot connection with an adhesive tape sticking rotating block arranged on a U-shaped support through a joint bearing and an adhesive tape sticking rotating arm, an adhesive tape sucking and sticking assembly is arranged at the end, far away from the end connected with the adhesive tape sticking rotating block, of the adhesive tape sticking rotating block, the rotating arm cylinder can drive the adhesive tape sticking rotating block to swing relative to the U-shaped support and drive the adhesive tape sucking and sticking assembly to swing, so that the adhesive tape sucking and sticking assembly can suck adhesive tape pieces cut by the adhesive tape cutting assembly in vacuum, transfer the adhesive tape pieces to the tail end of a wound lithium battery and roll-stick the; wherein, inhale glue paste cover the subassembly include with the rubberizing roller mount pad of rubberizing rotating block rigid coupling, be equipped with vacuum adsorption rubberizing roller through the bearing on the rubberizing roller mount pad, vacuum adsorption rubberizing roller still through synchronous belt drive vice with set firmly driving motor transmission on the U type support is connected, driving motor functional transmission the vacuum adsorption rubberizing roller rotates, matches will sticky tape piece rolling laminating in lithium cell is terminal.
The beneficial effects of the utility model reside in 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 utility model discloses an go up the rubberizing tape subassembly and adopt vacuum adsorption rubberizing roller to get the sticky tape and send the sticky tape to through vacuum adsorption rubberizing roller with sticky tape roll extrusion laminating on electric core after having transferred the sticky tape, guarantee that the sticky tape bonds firmly, improve the yields of electric core.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is another perspective view 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. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
Fig. 1 to 2 illustrate a specific embodiment of a cell ending adhesive tape device for a square lithium battery winder according to the present invention, referring to fig. 1 to 2, a cell ending adhesive tape device for a square lithium battery winder includes a base 100 vertically (set to X direction) arranged on a panel (not shown in the drawings) of the winder, an adhesive tape base 200 arranged in parallel (set to Y direction) on the base 100, an installation vertical plate 300 extending in the direction perpendicular to the panel direction (X direction) is fixedly arranged on one side of the adhesive tape base 200 in the length direction (Y direction), an adhesive tape disc 400, a pre-stretching adhesive tape assembly 500, a cutting adhesive tape assembly 600 and a drawing adhesive tape assembly 700 are sequentially arranged on the installation vertical plate 300 in the extending direction (X direction), an adhesive tape assembly 800 is further arranged between the cutting adhesive tape assembly 600 and the drawing adhesive tape assembly 700, it should be noted that the upper adhesive tape assembly 800 is arranged on the adhesive tape sticking base 200, the vacuum adsorption adhesive tape sticking roller 81 is movably arranged in the upper interval between the adhesive tape cutting assembly 600 and the adhesive tape pulling assembly 700, and the adhesive tape is butted with the adhesive tape cutting assembly 600 when the adhesive tape is taken; the pre-stretched adhesive tape assembly 500 is used for unwinding and pulling out the adhesive tape of the adhesive tape roll placed on the adhesive tape disc 400 by a set length, that is, unwinding the pre-cut part at the front end of the adhesive tape first to make the pre-cut part in a relaxed state, and breaking the adhesion between the pre-cut part and the adhesive tape roll, so that the adhesive tape is not excessively stretched when being cut; the adhesive tape cutting assembly 600 can cut the adhesive tape pulled and fed by the pre-stretched adhesive tape assembly 500 and pulled and straightened by the adhesive tape pulling assembly 700 into adhesive tape pieces with a matched length (the length is matched with the width of the adhesive tape to be attached to the tail end of the wound lithium battery); the upper adhesive tape assembly 800 is used for transferring the adhesive tape sheet to the tail end of the wound lithium battery after vacuum adsorption at the butt joint position of the upper adhesive tape assembly 800 and the adhesive tape sheet is rolled, attached and wound on the tail end of the lithium battery, and ending the lithium battery.
Referring to fig. 1-2, in this embodiment, the pre-tensioning adhesive tape assembly 500 includes a plurality of adhesive tape rollers 51 disposed vertically (the vertical direction is a Y-direction) to the mounting upright plate 300, the plurality of adhesive tape rollers 51 are disposed at intervals along an extending direction (an X-direction) of the mounting upright plate 300, a pre-tensioning roller 53 disposed on a pre-tensioning slider 52 is further disposed between two of the plurality of adhesive tape rollers 51, and the pre-tensioning slider 52 is disposed on a vertically (Z) -disposed guide shaft 58 and is in transmission connection with a pre-tensioning cylinder 54 fixedly disposed on the mounting upright plate 300; the adhesive tape clamping assembly comprises an adhesive tape pressing cylinder 55 fixedly arranged on a mounting vertical plate, the adhesive tape pressing cylinder 55 is in transmission connection with an adhesive tape pressing block 56, an adhesive tape stop block 57 is fixedly arranged right above the mounting vertical plate 300 matched with the adhesive tape pressing cylinder 56, the adhesive tape pressing block 56 is driven by the adhesive tape pressing cylinder 55 to move towards the adhesive tape stop block 57 until the adhesive tape pressing block 57 is pressed against the adhesive tape stop block 57, and one end of the adhesive tape, which is far away from an adhesive tape roll, can be clamped; the pre-tensioning cylinder 54 drives the pre-tensioning slider 52 to drive the pre-tensioning roller 53 and the adhesive tape wound on the pre-tensioning roller 53 to move vertically, the clamping adhesive tape assembly is matched to clamp one end, away from the adhesive tape roll, of the adhesive tape, the adhesive tape of the adhesive tape roll is unreeled and pulled out by a set length in a matching manner, in practice, the adhesive tape is wound on the adhesive tape passing roller 51, the pre-tensioning cylinder 54 drives the pre-tensioning slider 52 to drive the pre-tensioning roller 53 to move vertically downwards, the pre-tensioning roller 53 drives the adhesive tape to be pulled downwards, the adhesive tape is pulled out of the adhesive tape disc 400 by matching, and therefore pre-tensioning is completed and the adhesive tape assembly 700 is conveniently pulled; .
Referring to fig. 1-2, in this embodiment, the glue-pulling strip assembly 700 includes a ball screw transmission pair 71 fixedly mounted on the mounting vertical plate 300 and arranged in the X direction, the ball screw transmission pair 71 is connected to a glue-pulling base 73 through a screw connection block 72, the glue-pulling base 73 is arranged at an end close to the glue-cutting strip assembly 600 and provided with a glue-pressing roller 74, and the glue-clamping base 73 is further movably provided with a glue-clamping block 76 in transmission connection with a glue-clamping cylinder 75; the glue clamping cylinder 75 can drive the glue clamping block 76 to move relative to the glue pressing roller 74 until the glue clamping block presses against the glue pressing roller 74 to clamp one end, far away from a glue tape roll, of a glue tape pulled out by the pre-tensioning glue assembly 500, and the glue pulling seat 73 is driven to move towards the pre-tensioning glue assembly 500 by matching with the ball screw transmission pair 71 to pull out the glue tape by a set length towards a direction far away from the pre-tensioning glue assembly 500 in a traction manner, and/or straightening the tape to fit the cutting tape assembly 600, it should be noted that, in practice, the adhesive tape pulling assembly 700 grips the end of the adhesive tape as the portion of the grip tape assembly that extends beyond the pre-tensioned tape assembly 500, and the width of the portion is the intermittent width of the adhesive tape assembly clamped by the adhesive tape cutting blades 61 of the adhesive tape cutting assembly 600 at intervals, thus, after each cutting, a section of adhesive tape end for being clamped by the adhesive tape pulling assembly 700 extends from the clamping adhesive tape assembly.
Referring to fig. 1-2, in this embodiment, the adhesive tape cutting assembly 600 includes an adhesive tape cutting cylinder 62 vertically (Z direction) fixed on the mounting vertical plate 300, the adhesive tape cutting cylinder 62 is connected to an adhesive tape cutting tool holder 63 in a driving manner, an adhesive tape cutting tool 61 is fixed on the adhesive tape cutting tool holder 63, the adhesive tape cutting tool holder 63 is further connected to an adhesive tape pressing block 65 through a first guide shaft 64, the adhesive tape pressing block 65 is located between the adhesive tape cutting tool 61 and the adhesive tape pulling assembly 700 at a setting position, that is, located at the rear portion of the adhesive tape cutting tool 61, and an arc-shaped support block 66 is arranged on the adhesive tape pressing block 65; the rubber cutting cylinder 62 drives the rubber cutting knife seat 63 to move vertically, the rubber tape is pressed and supported by the cutter rubber pressing block 65 and the arc-shaped supporting block 66, the rubber tape is cut into rubber tape pieces with matched lengths by the rubber cutting knife 61, and in practice, because the cutting glue pressing block 65 is movably connected with the glue cutting knife seat 63 through the first guide shaft 64, initially, the heights of the cutter rubber pressing block 65 and the arc-shaped supporting block 66 are higher than that of the cutter rubber 61, when the rubber cutting cylinder 62 vertically drives the rubber cutting knife seat 63 to move, the arc-shaped supporting block 66 firstly supports and presses the rubber belt pulled by the rubber belt pulling assembly 700, and the arc-shaped supporting block 66 drives the cutter rubber pressing block 65 to drive the cutter rubber pressing block to vertically move downwards in the process of supporting the adhesive tape until the cutter rubber 61 is kept at the same horizontal height, and at the moment, the cutter rubber 61 acts on the adhesive tape to cut the adhesive tape.
Referring to fig. 1-2, in this embodiment, the upper adhesive tape assembly 800 includes a driving cylinder 82 disposed at the other end of the adhesive base 200 in the longitudinal direction (Y direction), the driving air cylinder 82 is in transmission connection with a mounting seat 84 for mounting a rotating arm air cylinder 83, the rotating arm air cylinder 83 is in pivot connection with a rubberizing rotating block 88 arranged on a U-shaped bracket 87 through a joint bearing 85 and a rubberizing rotating arm 86, the end of the rubberizing rotating block 88 far away from the end connected with the rubberizing rotating arm 86 is provided with a rubberizing attaching component 89, the rotating arm cylinder 83 can drive the rubberizing rotating block 88 to swing relative to the U-shaped support 87 and drive the rubberizing attaching assembly 89 to swing, so that the rubberizing attaching assembly 89 can vacuum adsorb the adhesive tape pieces cut by the adhesive tape cutting assembly 600, transfer the adhesive tape pieces to the tail end of a wound lithium battery and roll and attach the adhesive tape pieces to finish ending; wherein, inhale to glue subsides and cover subassembly 89 include with the rubberizing roller mount pad 891 of the rotatory piece 88 rigid coupling of rubberizing, be equipped with vacuum adsorption rubberizing roller 81 through bearing (drawing not numbered) on the rubberizing roller mount pad 891, vacuum adsorption rubberizing roller 81 still through synchronous belt drive pair 892 with set firmly driving motor 893 transmission on the U type support 87 is connected, driving motor 893 can drive vacuum adsorption rubberizing roller 81 rotates, the matching will the sticky tape piece rolling laminating in lithium cell is terminal.
The utility model has reasonable layout, compact structure and small volume; the utility model adopts the pre-stretching adhesive tape component to firstly unreel the adhesive tape from the adhesive tape roll and draw one end, thereby the adhesive tape is cut in a loose state when being cut, the cut adhesive tape is neat and flat, and simultaneously, 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; the utility model discloses an go up the rubberizing tape subassembly and adopt vacuum adsorption rubberizing roller to get the sticky tape and send the sticky tape to through vacuum adsorption rubberizing roller with sticky tape roll extrusion laminating on electric core after having transferred the sticky tape, guarantee that the sticky tape bonds firmly, improve the yields of electric core.
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 (5)
1. A battery cell ending and gluing device for a square lithium battery winder is characterized by comprising a base, wherein the base is perpendicular to a panel of the winder, a gluing base is arranged on the base and is parallel to the panel, an installation vertical plate extending in the direction perpendicular to the panel is fixedly arranged on one side of the length direction of the gluing base, an adhesive tape disc, a pre-stretching adhesive tape assembly, an adhesive tape cutting assembly and an adhesive tape pulling assembly are sequentially arranged on the installation vertical plate in the extending direction of the installation vertical plate, and an adhesive tape gluing assembly is further arranged between the adhesive tape cutting assembly and the adhesive tape pulling assembly; the pre-tensioned adhesive tape assembly is used for unreeling the adhesive tape of an adhesive tape roll arranged on the adhesive tape disc by a set length; the adhesive tape cutting assembly can cut the adhesive tape which is pulled and sent by the pre-stretched adhesive tape assembly and pulled and straightened by the adhesive tape pulling assembly into adhesive tape pieces with matched lengths; the upper rubber belt assembly is used for transferring the adhesive belt sheet to the tail end of the wound lithium battery after vacuum adsorption at the butt joint position of the rubber belt cutting assembly, and the adhesive belt sheet is rolled, attached and wound on the tail end of the lithium battery and is finished.
2. The battery cell ending and gluing device for the square lithium battery winding machine according to claim 1, wherein the pre-tensioning adhesive tape assembly comprises a plurality of adhesive tape passing rollers which are vertically arranged on a vertical plate, the plurality of adhesive tape passing rollers are arranged at intervals along the extending direction of the vertical plate, a pre-tensioning roller which is arranged on a pre-tensioning sliding block is further arranged between two of the plurality of adhesive tape passing rollers, and the pre-tensioning sliding block is arranged on a vertically arranged guide shaft in a penetrating manner and is in transmission connection with a pre-tensioning cylinder which is fixedly arranged on the vertical plate; the adhesive tape clamping assembly comprises an adhesive tape pressing cylinder fixedly arranged on an installation vertical plate, the adhesive tape pressing cylinder is in transmission connection with an adhesive tape pressing block, an adhesive tape stop block is fixedly arranged on the installation vertical plate and is matched with the adhesive tape pressing cylinder, the adhesive tape pressing block is driven by the adhesive tape pressing cylinder to move towards the adhesive tape stop block until the adhesive tape pressing block abuts against the adhesive tape stop block, and one end, far away from an adhesive tape roll, of an adhesive tape can be clamped; the pre-tensioning cylinder drives the pre-tensioning sliding block to drive the pre-tensioning roller and the adhesive tape wound on the pre-tensioning roller to vertically move, and the pre-tensioning cylinder is matched with the adhesive tape clamping assembly to clamp one end, far away from the adhesive tape roll, of the adhesive tape to unreel and pull out the adhesive tape of the adhesive tape roll by a set length.
3. The battery cell ending and gluing device for the square lithium battery winding machine according to claim 2, wherein the glue pulling belt assembly comprises a ball screw transmission pair fixedly arranged on the mounting vertical plate, the ball screw transmission pair is connected with a glue pulling base through a screw rod connecting block, a glue pressing roller is arranged at the end of the glue pulling base close to the glue cutting assembly, and a glue clamping block in transmission connection with a glue clamping cylinder is movably arranged on the glue pulling base; the rubber clamping cylinder can drive the rubber clamping block to move relative to the rubber pressing roller until the rubber clamping block is pressed against the rubber pressing roller to clamp one end, far away from a rubber belt material roll, of a rubber belt pulled out by the pre-tensioning rubber belt component, the rubber pulling seat is driven to move towards the pre-tensioning rubber belt component in a matched mode through the ball screw transmission pair, the rubber belt is pulled out by a set length in a pulled mode, and/or the rubber belt is straightened and is matched with the rubber belt cutting component to cut the rubber belt.
4. The battery cell ending and rubberizing device for the square lithium battery winding machine according to claim 2, wherein the glue cutting belt assembly comprises a glue cutting cylinder vertically and fixedly arranged on the mounting vertical plate, the glue cutting cylinder is in transmission connection with a glue cutting tool holder, a glue cutting tool is fixedly arranged on the glue cutting tool holder, a cutter glue pressing block is further connected to the glue cutting tool holder through a first guide shaft, the cutter glue pressing block is located between the glue cutting tool and the glue pulling belt assembly at a setting position, and an arc-shaped supporting block is arranged on the cutter glue pressing block; the rubber cutting cylinder drives the rubber cutting tool apron to move vertically, the cutter rubber pressing block and the arc-shaped supporting block are pressed against and support the rubber belt, and the rubber belt is cut into rubber belt pieces with matched lengths by the rubber cutting tool.
5. The cell ending rubberizing device for the square lithium battery winding machine according to any one of claims 1 to 4, it is characterized in that the upper rubber belt component comprises a driving cylinder arranged at the other end of the length direction of the rubber base, the driving cylinder is connected with a mounting seat for mounting a rotating arm cylinder in a transmission way, the rotating arm cylinder is pivotally connected with a rubberizing rotating block arranged on the U-shaped bracket through a joint bearing and a rubberizing rotating arm, the end, far away from the end connected with the rubberizing rotating arm, of the rubberizing rotating block is provided with a rubberizing attaching component, and the rotating arm air cylinder can drive the rubberizing rotating block to swing relative to the U-shaped support and drive the rubberizing attaching component to swing, so that the rubberizing attaching component can absorb the adhesive tape pieces cut by the adhesive tape cutting component in a vacuum mode, transfer the adhesive tape pieces to the tail end of a wound lithium battery and roll and attach the adhesive tape pieces to finish ending; wherein, inhale glue paste cover the subassembly include with the rubberizing roller mount pad of rubberizing rotating block rigid coupling, be equipped with vacuum adsorption rubberizing roller through the bearing on the rubberizing roller mount pad, vacuum adsorption rubberizing roller still through synchronous belt drive vice with set firmly driving motor transmission on the U type support is connected, driving motor functional transmission the vacuum adsorption rubberizing roller rotates, matches will sticky tape piece rolling laminating in lithium cell is terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020407009.5U CN211480214U (en) | 2020-03-26 | 2020-03-26 | A electric core ending rubberizing device for square lithium battery coiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020407009.5U CN211480214U (en) | 2020-03-26 | 2020-03-26 | A electric core ending rubberizing device for square lithium battery coiler |
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| Publication Number | Publication Date |
|---|---|
| CN211480214U true CN211480214U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020407009.5U Active CN211480214U (en) | 2020-03-26 | 2020-03-26 | A electric core ending rubberizing device for square lithium battery coiler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416593A (en) * | 2019-08-22 | 2019-11-05 | 广东利元亨智能装备股份有限公司 | A kind of tape sticking device |
| CN112505958A (en) * | 2020-12-18 | 2021-03-16 | 深圳智赛机器人有限公司 | High-precision calibrating mechanism for attaching ultralong auxiliary materials and automatic adhesive tape sticking equipment |
-
2020
- 2020-03-26 CN CN202020407009.5U patent/CN211480214U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416593A (en) * | 2019-08-22 | 2019-11-05 | 广东利元亨智能装备股份有限公司 | A kind of tape sticking device |
| CN112505958A (en) * | 2020-12-18 | 2021-03-16 | 深圳智赛机器人有限公司 | High-precision calibrating mechanism for attaching ultralong auxiliary materials and automatic adhesive tape sticking equipment |
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