CN217035711U - Cylinder film-making and winding all-in-one machine equipment - Google Patents
Cylinder film-making and winding all-in-one machine equipment Download PDFInfo
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- CN217035711U CN217035711U CN202123235737.6U CN202123235737U CN217035711U CN 217035711 U CN217035711 U CN 217035711U CN 202123235737 U CN202123235737 U CN 202123235737U CN 217035711 U CN217035711 U CN 217035711U
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Abstract
The utility model discloses a cylindrical sheet-making and winding integrated machine device, which comprises a first diaphragm double-material-roll automatic exchange belt unwinding mechanism and a first diaphragm tension mechanism which are sequentially arranged along the transmission direction of a first diaphragm material belt, a positive sheet double-material-roll automatic exchange belt unwinding mechanism, a positive welding mechanism, a positive electrode main driving mechanism, a first positive sheet-making and gluing mechanism, a first positive electrode driven mechanism, a positive sheet feeding mechanism and a second diaphragm double-material-roll automatic exchange belt unwinding mechanism which are sequentially arranged along the transmission direction of a second diaphragm material belt, the second diaphragm tension mechanism, the negative pole piece double coil automatic exchange belt unwinding mechanism, the first negative welding mechanism, the negative pole main driving mechanism, the first negative pole piece rubberizing mechanism, the first negative pole slave driving mechanism, the negative pole piece feeding mechanism and the winding mechanism are sequentially arranged along the negative pole piece material belt transmission direction. The utility model can realize automatic splicing and unreeling of multiple material rolls, greatly reduce labor cost and improve production efficiency.
Description
Technical Field
The utility model relates to the technical field of battery production, in particular to a cylindrical sheet-making and winding integrated machine device.
Background
The existing battery core mainly has a laminated structure and a winding structure, wherein the winding structure is usually formed by winding a positive plate, a negative plate and a diaphragm.
The production of current coiling formula electricity core generally adopts special take-up equipment, this take-up equipment includes positive plate unwinding mechanism usually, negative pole piece unwinding mechanism, unfamiliar unwinding mechanism and winding mechanism, positive plate unwinding mechanism, negative pole piece unwinding mechanism, unfamiliar unwinding mechanism is respectively with the positive plate material area, the negative pole piece material area, the unfamiliar material area is carried to winding mechanism, winding mechanism will be according to the positive plate material area of appointed sequence arrangement, the negative pole piece material area, after the winding shaping of unfamiliar material area, the order cuts off the positive plate material area in proper order, negative pole piece material area and unfamiliar material area and paste the termination sticky tape to the ending end of electricity core.
Current winding equipment mostly is the unipolar and unreels, and artifical splicing mode, perhaps extra quality are rolled up artifical glue exchange and are unreeled the mode, and the number of times that needs manual operation is frequent, seriously extravagant manpower and materials, and the cost of labor is higher, and production efficiency is low, influences equipment operating efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and provides the equipment of the integrated machine for sheet making and winding, which can reduce manual operation, realize automatic splicing and unwinding of multiple material rolls, greatly reduce labor cost and improve production efficiency.
The technical scheme of the utility model is as follows:
the utility model provides a cylinder film-making coiling all-in-one equipment for from inside to outside in proper order with first diaphragm material area, positive plate material area, second diaphragm material area, negative pole piece material area coiling to electric core, this equipment includes:
a first diaphragm double-material-roll automatic exchange belt unwinding mechanism and a first diaphragm tension mechanism which are sequentially arranged along a first diaphragm material belt transmission direction, a positive plate double-material-roll automatic exchange belt unwinding mechanism, a positive welding mechanism, a positive main driving mechanism, a first positive plate manufacturing and gluing mechanism, a first positive slave driving mechanism and a positive plate feeding mechanism which are sequentially arranged along a positive plate material belt transmission direction, a second diaphragm double-material-roll automatic exchange belt unwinding mechanism and a second diaphragm tension mechanism which are sequentially arranged along a second diaphragm material belt transmission direction, a negative plate double-material-roll automatic exchange belt unwinding mechanism, a first negative welding mechanism, a negative master driving mechanism, a first negative plate manufacturing and gluing mechanism, a first negative slave driving mechanism and a negative plate feeding mechanism which are sequentially arranged along a negative plate material belt transmission direction, the winding mechanism is used for winding the first diaphragm material belt, the positive plate material belt, the second diaphragm material belt and the negative plate material belt into a battery cell;
the first diaphragm double-material-roll automatic exchange belt unwinding mechanism is used for providing a first diaphragm material belt, the mechanism is provided with a left material roll and a right material roll, when the left material roll is unwound, the mechanism can be automatically switched to the right material roll to continue unwinding, or when the right material roll is unwound, the mechanism can be automatically switched to the left material roll to continue unwinding, and the first diaphragm tension mechanism is used for adjusting the tension of the first diaphragm material belt;
the positive plate double-material-roll automatic exchange belt unreeling mechanism is used for providing a positive plate material belt, the mechanism is provided with a left material roll and a right material roll, when the left material roll is unreeled, the left material roll can be automatically switched to the right material roll to continue unreeling, or when the right material roll is unreeled, the left material roll can be automatically switched to the left material roll to continue unreeling, the positive welding mechanism is used for welding a lug on a positive plate, the positive main driving mechanism and the first positive driven mechanism are used for drawing the positive plate material belt, the first positive plate production rubberizing mechanism is used for rubberizing the lug after welding, and the positive plate feeding mechanism is used for transmitting the positive plate material belt to the reeling mechanism;
the second diaphragm double-material-roll automatic exchange belt unwinding mechanism is used for providing a second diaphragm material belt, the mechanism is provided with a left material roll and a right material roll, when the left material roll is unwound, the mechanism can be automatically switched to the right material roll to continue unwinding, or when the right material roll is unwound, the mechanism can be automatically switched to the left material roll to continue unwinding, and the second diaphragm tension mechanism is used for adjusting the tension of the second diaphragm material belt;
two material book automatic switching of material of negative pole piece are taken unwinding mechanism and are used for providing the negative pole piece material area, and this mechanism is equipped with and rolls up the material, and material book can be rolled up to the right side automatically switch when the material of the left side is rolled up and is continued to unreel or material book can be rolled up to the left side automatically switch when the material of the right side is rolled up and is continued to unreel, first burden welding mechanism is used for welding utmost point ear on the negative pole piece, the negative pole mainly drives mechanism, first negative pole and is used for pulling the negative pole piece material area from driving the mechanism, first negative pole piece rubberizing mechanism is used for utmost point ear post-weld rubberizing, negative pole send piece mechanism to be used for transmitting the negative pole piece material area to winding mechanism.
Further, the unwinding mechanism of the positive plate double-material roll automatic exchange belt and the unwinding mechanism of the negative plate double-material roll automatic exchange belt are respectively composed of a left material roll unwinding device, a right material roll unwinding device, a left automatic glue preparation device, a right automatic glue preparation device, a left turning plate gluing device, a right turning plate gluing device, a left deviation correction sensing device, a right deviation correction sensing device, a waste material collecting device, a left roller passing lifting device, a right roller passing lifting device, a pole tearing piece head device, a left waste material receiving device and a right waste material receiving device, wherein the left roller passing lifting device and the right roller passing lifting device are oppositely arranged along the left and right direction of the X axis direction, the pole tearing piece head devices are movably arranged at the front parts of the left roller passing lifting device and the right roller passing lifting device along the X axis, the left unwinding device and the right unwinding device are oppositely arranged at the rear parts of the left roller passing lifting device and the right material roll passing device along the X axis direction, a waste material collecting device is movably arranged between the left material roll unreeling device and the right material roll unreeling device along a Y axis, a left automatic glue preparing device is arranged on one side of the waste material collecting device facing the left material roll unreeling device, a left turning plate glue pasting device is movably arranged between the left automatic glue preparing device and the left material roll unreeling device along the X axis, a left deviation rectifying sensing device is movably arranged between the left turning plate glue pasting device and the left roller lifting device along the Y axis, a right automatic glue preparing device is arranged on one side of the waste material collecting device facing the right material roll unreeling device, a right turning plate glue pasting device is movably arranged between the right automatic glue preparing device and the right material roll unreeling device along the X axis, a right deviation rectifying sensing device is movably arranged between the right turning plate glue pasting device and the right roller lifting device along the Y axis, and a left waste material collecting device is arranged below the left material roll unreeling device, and a right waste collecting device is arranged below the right material roll unwinding device.
Furthermore, a first diaphragm length measuring mechanism is further arranged between the first diaphragm tension mechanism and the winding mechanism, and the first diaphragm length measuring mechanism is used for detecting the transmission length of the first diaphragm material belt.
Furthermore, a positive pole unwinding cache mechanism is arranged between the positive pole piece double-material-roll automatic exchange belt unwinding mechanism and the positive welding mechanism, and the positive pole unwinding cache mechanism is used for caching the positive pole piece material belt.
Furthermore, a positive electrode post-welding caching mechanism is arranged between the positive electrode main driving mechanism and the first positive electrode sheet-making and adhesive-pasting mechanism, and the positive electrode post-welding caching mechanism is used for caching a post-welding positive electrode sheet material belt.
Further, a first snake-shaped deviation correcting mechanism, a second positive pole piece making and gluing mechanism, a second positive pole driven mechanism, a gluing cache mechanism, a third positive pole piece making and gluing mechanism, a third positive pole driven mechanism, a second snake-shaped deviation correcting mechanism, a positive pole piece tension mechanism, a positive pole piece entering deviation correcting mechanism and a positive pole length measuring mechanism are sequentially arranged between the first positive pole driven mechanism and the positive pole piece feeding mechanism along the positive pole piece material belt transmission direction;
the first snake-shaped deviation rectifying mechanism is used for rectifying the deviation of the positive plate material belt which is pasted with the first adhesive after the welding of the positive plate material belt along the transmission direction of the positive plate material belt;
the second positive pole piece-making and glue-pasting mechanism is used for pasting second glue after the pole lugs are welded;
the second positive driven mechanism and the third positive driven mechanism are used for drawing the positive plate material belt;
the adhesive tape cache mechanism is used for caching the positive plate material tape adhered with the second adhesive;
the third positive pole piece-making and glue-pasting mechanism is used for pasting third glue after the pole lugs are welded;
the second snake-shaped deviation rectifying mechanism is used for rectifying the deviation of the anode plate material belt which is pasted with the third glue after the anode lugs are welded along the transmission direction of the anode plate material belt;
the positive plate tension mechanism is used for adjusting the tension of the positive plate material belt;
the positive plate feeding deviation rectifying mechanism is used for rectifying the deviation of the positive plate material belt transmitted to the positive plate feeding mechanism;
and the positive electrode length measuring mechanism is used for detecting the transmission length of the positive electrode sheet material belt.
Furthermore, a second diaphragm length measuring mechanism is further arranged between the second diaphragm tension mechanism and the winding mechanism, and the second diaphragm length measuring mechanism is used for detecting the transmission length of the second diaphragm material belt.
Furthermore, a negative pole unwinding caching mechanism is arranged between the negative pole piece double-material-roll automatic exchange belt unwinding mechanism and the negative welding mechanism, and the negative pole unwinding caching mechanism is used for caching the negative pole piece material belt.
Further, be provided with first negative pole after-welding buffer memory mechanism between negative pole main drive mechanism and the first negative pole film-making rubberizing mechanism, first negative pole after-welding buffer memory mechanism is used for the buffer memory to weld the back negative pole piece material area.
Furthermore, the first negative electrode driven mechanism and the negative electrode piece feeding mechanism are sequentially provided with a third snake-shaped deviation correcting mechanism, a second negative welding mechanism, a second negative electrode driven mechanism, a second negative electrode post-welding cache mechanism, a second negative electrode piece-making adhesive-sticking mechanism, a third negative electrode driven mechanism, a fourth snake-shaped deviation correcting mechanism, a negative electrode piece tension mechanism, a negative electrode piece feeding deviation correcting mechanism and a negative electrode length measuring mechanism along the negative electrode material belt transmission direction;
the third snake-shaped deviation rectifying mechanism is used for rectifying the deviation of the cathode sheet material belt which is pasted with the glue after the first tab is welded along the transmission direction of the cathode sheet material belt;
the second negative welding mechanism is used for welding a second tab on the negative plate;
the second negative driven mechanism and the third negative driven mechanism are used for drawing the negative sheet material belt;
the second negative electrode post-welding caching mechanism is used for caching the secondary post-welding negative electrode sheet material band;
the second negative pole piece-making and rubberizing mechanism is used for rubberizing a second pole lug after welding;
the fourth snake-shaped deviation rectifying mechanism is used for rectifying the deviation of the negative pole piece material belt which is pasted with glue after the second pole lug is welded along the transmission direction of the negative pole piece material belt;
the negative pole piece tension mechanism is used for adjusting the tension of the negative pole piece material belt;
the negative pole piece feeding deviation correcting mechanism is used for correcting the deviation of a negative pole piece material belt transmitted to the negative pole piece feeding mechanism;
and the negative electrode length measuring mechanism is used for detecting the transmission length of the negative electrode sheet material belt.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, the multiple material rolls are automatically connected and unreeled, so that the unreeling without manual operation can be realized for a long time, the labor cost is greatly reduced, and the production efficiency is improved;
(2) the utility model is provided with a plurality of cache mechanisms, and through internal storage, the utility model does not occupy additional space, has high space utilization rate and greatly improves the productivity of unit area;
(3) the utility model has high universality and can meet all 1865 battery cell processes.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a cylindrical sheet-making and winding integrated machine provided by the utility model;
fig. 2 is a three-dimensional structure diagram of the unwinding mechanism of the double-material-roll automatic exchange belt for the positive plate and the unwinding mechanism of the double-material-roll automatic exchange belt for the negative plate according to the utility model;
fig. 3 is a schematic plan view of the unwinding mechanism of the positive plate double-material roll automatic exchange belt and the unwinding mechanism of the negative plate double-material roll automatic exchange belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Examples
Referring to fig. 1, the present embodiment provides a device for a cylindrical sheet-making and winding all-in-one machine, which is used for winding a first separator material tape, a positive electrode sheet material tape, a second separator material tape, and a negative electrode sheet material tape into a battery cell sequentially from inside to outside. The apparatus comprises: the unwinding mechanism 11, the first diaphragm tension mechanism 12 and the first diaphragm length measuring mechanism 13 are sequentially arranged along the transmission direction of the first diaphragm material belt; the device comprises an anode sheet double-material-roll automatic exchange belt unreeling mechanism 201, an anode unreeling buffer mechanism 202, an anode welding mechanism 203, an anode main driving mechanism 204, an anode post-welding buffer mechanism 205, a first anode sheet rubberizing mechanism 206, a first anode driven mechanism 207, a first snake-shaped deviation correcting mechanism 208, a second anode sheet rubberizing mechanism 209, a second anode driven mechanism 210, a rubberizing buffer mechanism 211, a third anode sheet rubberizing mechanism 212, a third anode driven mechanism 213, a second snake-shaped deviation correcting mechanism 214, an anode sheet tension mechanism 215, an anode sheet feeding deviation correcting mechanism 216, an anode length measuring mechanism 217 and an anode sheet feeding mechanism 218 which are sequentially arranged along the anode sheet material belt transmission direction; the second diaphragm double-material-roll automatic exchange belt unwinding mechanism 31, the second diaphragm tension mechanism 32 and the second diaphragm length measuring mechanism 33 are sequentially arranged along the second diaphragm material belt transmission direction; the negative plate double-coil automatic exchange belt unwinding mechanism 401, the negative plate unwinding buffer mechanism 402, the first negative welding mechanism 403, the negative plate main driving mechanism 404, the first negative post-welding buffer mechanism 405, the first negative plate sheet rubberizing mechanism 406, the first negative slave driving mechanism 407, the third snake-shaped deviation rectifying mechanism 408, the second negative welding mechanism 409, the second negative slave driving mechanism 410, the second negative post-welding buffer mechanism 411, the second negative plate sheet rubberizing mechanism 412, the third negative slave driving mechanism 413, the fourth snake-shaped tension deviation rectifying mechanism 414, the negative plate sheet mechanism 415, the negative plate feeding deviation rectifying mechanism 416, the negative length measuring mechanism 417 and the negative plate feeding mechanism 418 are sequentially arranged along the transmission direction of the negative plate material belt; and a winding mechanism 5 for winding the first diaphragm material belt, the positive plate material belt, the second diaphragm material belt and the negative plate material belt into the battery cell.
First diaphragm motion path: the unwinding mechanism 11 for the first membrane double-material-roll automatic exchange belt provides a first membrane material belt → the first membrane tension mechanism 12 adjusts the tension of the first membrane material belt → the first membrane length measuring mechanism 13 detects the transmission length of the first membrane material belt → the first membrane material belt is transmitted to the winding mechanism 5 for winding and ending glue. The first membrane double-material-roll automatic exchange belt unwinding mechanism 11 is provided with a left material roll and a right material roll, and can be automatically switched to the right material roll to continue unwinding when the left material roll is unwound or can be automatically switched to the left material roll to continue unwinding when the right material roll is unwound.
Positive plate operation path: the automatic tape changing and unwinding mechanism 201 for the double-roll positive electrode coil provides a positive electrode sheet material tape → the positive electrode unwinding buffer mechanism 202 buffers the positive electrode sheet material tape → the positive welding mechanism 203 welds a tab on the positive electrode sheet → the positive electrode main driving mechanism 204 pulls the positive electrode sheet material tape → the positive electrode post-welding buffer mechanism 205 buffers the post-welding positive electrode sheet material tape → the first positive electrode sheet rubberizing mechanism 206 performs tab post-welding rubberizing → the first positive electrode slave driving mechanism 207 pulls the positive electrode sheet material tape → the first snake-shaped deviation correcting mechanism 208 corrects the positive electrode sheet material tape subjected to tab post-welding rubberizing along the transmission direction of the positive electrode sheet material tape → the second positive electrode sheet rubberizing mechanism 209 performs tab post-welding glue → the second positive electrode slave driving mechanism 210 pulls the positive electrode sheet material tape → the glue buffer mechanism 211 buffers the positive electrode sheet material tape subjected to second glue post-tab post-welding → the third positive electrode sheet rubberizing mechanism 212 performs snake-tab post-welding → the third positive electrode slave driving mechanism 214 pulls the positive electrode sheet material tape from the mechanism 213 along the positive electrode sheet material tape → the first snake-tab post-welding glue-correcting mechanism 214 The positive plate material belt pasted with the adhesive after the butt welding of the conveying direction of the belt is rectified → the positive plate tension mechanism 215 adjusts the tension of the positive plate material belt → the positive plate feeding rectification mechanism 216 rectifies the positive plate material belt conveyed to the positive plate feeding mechanism 218 → the positive plate length measuring mechanism 217 detects the conveying length of the positive plate material belt → the positive plate feeding mechanism 218 conveys the positive plate material belt to the winding mechanism 5 for winding and ending adhesive. The unwinding mechanism 201 is provided with a left material roll and a right material roll, and when the left material roll is completely unwound, the left material roll can be automatically switched to the right material roll to continue unwinding or when the right material roll is completely unwound, the left material roll can be automatically switched to the left material roll to continue unwinding. The path in brackets is optional, the positive electrode can be a threading path for sticking a first adhesive, a second adhesive and a third adhesive after welding, and all 18650 battery cell processes at present can be met.
Second diaphragm motion path: the second membrane double-material-roll automatic exchange belt unwinding mechanism 31 provides a second membrane material belt → the second membrane tension mechanism 32 adjusts the tension of the second membrane material belt → the second membrane length measuring mechanism 33 detects the transmission length of the second membrane material belt → the second membrane material belt is transmitted to the winding mechanism 5 for winding and ending glue. The second-diaphragm double-material-roll automatic exchange belt unwinding mechanism 31 is provided with a left material roll and a right material roll, and can be automatically switched to the right material roll to continue unwinding when the left material roll is completely unwound or can be automatically switched to the left material roll to continue unwinding when the right material roll is completely unwound.
Negative electrode sheet operation path: the automatic negative plate roll exchanging belt unwinding mechanism 401 provides a negative plate material belt → the negative plate unwinding buffer mechanism 102 buffers the positive plate material belt → the first negative welding mechanism 403 welds a tab on a negative plate → the negative main driving mechanism 404 pulls the positive plate material belt → the first negative post-welding buffer mechanism 405 buffers the post-welding negative plate material belt → the first negative plate film rubberizing mechanism 406 films the post-tab post-welding rubberizing → the first negative slave driving mechanism 407 pulls the negative plate material belt → the third negative slave deviation rectifying mechanism 408 rectifies the post-tab post-welding rubberizing negative plate material belt → the second negative welding mechanism 409 welds a second tab on the negative plate → the second negative slave driving mechanism 410 pulls the negative plate material belt → the second negative post-welding buffer mechanism 411 buffers the post-welding negative plate material belt → the second negative plate film rubberizing mechanism 412 films the post-tab post-welding rubberizing → the third negative slave driving mechanism 413 pulls the negative plate snake deviation rectifying mechanism 414 along the negative plate material belt → the second negative slave driving mechanism 410 pulls the negative plate material belt → the second negative plate film rubberizing mechanism 412 films the post-tab post-welding mechanism 412 The transmission direction of the negative electrode tab welding and gluing device is used for correcting the deviation of the negative electrode sheet material belt, the negative electrode sheet tension mechanism 415 adjusts the tension of the negative electrode sheet material belt, the negative electrode sheet feeding deviation correcting mechanism 416 corrects the deviation of the negative electrode sheet material belt transmitted to the negative electrode sheet feeding mechanism 418, the negative electrode length measuring mechanism 417 detects the transmission length of the negative electrode sheet material belt, and the negative electrode sheet feeding mechanism 418 transmits the negative electrode sheet material belt to the winding mechanism 5 for winding and glue ending. The negative plate double-material-roll automatic exchange belt unwinding mechanism 401 is provided with a left material roll and a right material roll, and can be automatically switched to the right material roll to continue unwinding when the left material roll is completely unwound or can be automatically switched to the left material roll to continue unwinding when the right material roll is completely unwound. The path in brackets is optional, and the negative electrode can be a single-welding single-rubberizing or double-welding double-rubberizing threading path, so that all 18650 battery core processes at present can be met.
Through the two automatic exchange of material book of first diaphragm take unwinding mechanism 11, positive plate two material book automatic exchange take unwinding mechanism 201, the two automatic exchange of material book of second diaphragm take unwinding mechanism 31, the two automatic exchange of material book of negative plate take unwinding mechanism 401 to realize that the material of many rolls connects the area to unreel, can reach unmanned operation for a long time and unreel, greatly reduced cost of labor improves production efficiency.
Specifically, as shown in fig. 2 and 3, the unwinding mechanism 201 of the positive electrode sheet double-roll automatic exchange belt and the unwinding mechanism 401 of the negative electrode sheet double-roll automatic exchange belt are identical in structure, and each of the unwinding mechanism 601 of the positive electrode sheet double-roll automatic exchange belt and the unwinding mechanism 401 of the negative electrode sheet double-roll automatic exchange belt is composed of a left roll unwinding device 601, a right roll unwinding device 602, a left automatic glue preparation device 603, a right automatic glue preparation device 604, a left flap gluing device 605, a right flap gluing device 606, a left deviation correction sensing device 607, a right deviation sensing device 608, a waste material collecting device 609, a left roller passing lifting device 610, a right roller passing lifting device 611, a pole piece tearing head device 612, a left waste material receiving device 613 and a right waste material receiving device 614. Wherein, the left roller-passing lifting device 610 and the right roller-passing lifting device 611 are oppositely arranged along the X-axis direction, the front parts of the left roller-passing lifting device 610 and the right roller-passing lifting device 611 are movably provided with a pole tearing piece head device 612 along the X-axis, the rear parts of the left roller-passing lifting device 610 and the right roller-passing lifting device 611 are oppositely provided with a left material roll unreeling device 601 and a right material roll unreeling device 602 along the X-axis, a waste material collecting device 609 is movably arranged between the left material roll unreeling device 601 and the right material roll unreeling device 602 along the Y-axis, one side of the waste material collecting device 609 facing the left material roll unreeling device 601 is provided with a left automatic glue preparing device 603, a left board turning and gluing device 605 is movably arranged between the left automatic glue preparing device 603 and the left material roll unreeling device 601 along the X-axis, a left deviation rectifying and sensing device 607 is movably arranged between the left board turning and the left roller-passing lifting device 610 along the Y-axis, one side of the waste material collecting device 609 facing the right material roll unwinding device 602 is provided with a right automatic glue preparation device 604, a right turning plate gluing device 606 is movably arranged between the right automatic glue preparation device 604 and the right material roll unwinding device 602 along an X axis, a right deviation correction induction device 608 is movably arranged between the right turning plate gluing device 606 and the right roller passing lifting device 611 along a Y axis, a left waste material receiving device 613 is arranged below the left material roll unwinding device 601, and a right waste material receiving device 614 is arranged below the right material roll unwinding device 602. The structure action principle is as follows: assuming that when the material in the right roll unwinding device 602 is quickly unwound, the left automatic glue preparation device 603 and the waste collection device 609 start to operate to pull the glue paper to the vacuum chuck of the left flap gluing device 605, then the left automatic glue preparation device 603 cuts the glue paper, the glue preparation is successful, the pole piece tearing head device 612 swings towards the left roll unwinding device 601, the left roll lifting device 610 drives the passing roll to lift up, the pole piece tearing head device 612 moves along the Y axis inward to ensure that the pole piece head device and the passing roll are on the same reference surface, then the vacuum suction roll swings to lap the head of the new roll sucked to the left roll unwinding device 601, then the vacuum suction head starts to pull up the new roll, the new roll swings towards the waste collection device 609, the new roll passes through the passing roll of the left roll lifting device 610, then the left roll lifting device 610 descends to change the path, the waste collection device 609 stretches out along the Y axis to clamp and unwind the material and the left deviation-correction sensing device 607 stretches out along the Y axis, the waste material collecting device 609 starts to rotate the material to wind the new material, meanwhile, a left deviation rectifying induction device 607 corrects a new material roll moving path, then a pole piece tearing head device 612 moves along the Y axis to the outer side, a left turning plate rubberizing device 605 and a right turning plate rubberizing device 606 extend out to a roller reference side along the Y axis, the new and old material roll moving path is clamped and cut along the X axis relative motion, the turning rubberizing action is performed, the head of the new material roll is rolled by the waste material collecting device 609 and returned, waste material collection is eliminated, the tail of the old material roll is pushed out to a right waste material collecting device 614 by a right material roll unreeling device 602, then the waste material roll is collected by the right waste material collecting device 614 to a storage box to be discharged, and the action can be circulated left and right for multiple times until multiple material rolls on the left material roll unreeling device 601 and the right material roll unreeling device 602 are used up.
In addition, the equipment is provided with a plurality of cache mechanisms on the anode plate material belt transmission path and the cathode plate material belt transmission path, so that the stored material does not occupy extra space inside the equipment, the space utilization rate is high, and the unit area capacity is greatly improved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a cylinder film-making coiling all-in-one equipment for from inside to outside in proper order with first diaphragm material area, positive plate material area, second diaphragm material area, negative pole piece material area coiling to electric core, its characterized in that, this equipment includes:
a first diaphragm double-material-roll automatic exchange belt unwinding mechanism and a first diaphragm tension mechanism which are sequentially arranged along the transmission direction of a first diaphragm material belt, a positive plate double-material-roll automatic exchange belt unwinding mechanism, a positive welding mechanism, a positive electrode main driving mechanism, a first positive electrode sheet-making rubberizing mechanism, a first positive electrode driven mechanism and a positive electrode sheet feeding mechanism which are sequentially arranged along the transmission direction of a positive plate material belt, a second diaphragm double-material-roll automatic exchange belt unwinding mechanism and a second diaphragm tension mechanism which are sequentially arranged along the transmission direction of a second diaphragm material belt, a negative electrode sheet double-material-roll automatic exchange belt unwinding mechanism, a first negative welding mechanism, a negative electrode main driving mechanism, a first negative electrode sheet-making rubberizing mechanism, a first negative electrode driven mechanism and a negative electrode sheet feeding mechanism which are sequentially arranged along the transmission direction of a negative plate material belt, the winding mechanism is used for winding the first diaphragm material belt, the positive plate material belt, the second diaphragm material belt and the negative plate material belt into the battery cell;
the first diaphragm double-material-roll automatic exchange belt unwinding mechanism is used for providing a first diaphragm material belt, the mechanism is provided with a left material roll and a right material roll, when the left material roll is unwound, the mechanism can be automatically switched to the right material roll to continue unwinding, or when the right material roll is unwound, the mechanism can be automatically switched to the left material roll to continue unwinding, and the first diaphragm tension mechanism is used for adjusting the tension of the first diaphragm material belt;
the positive plate double-material-roll automatic exchange belt unwinding mechanism is used for providing a positive plate material belt, the mechanism is provided with a left material roll and a right material roll, when the left material roll is unwound, the left material roll can be automatically switched to the right material roll to continue unwinding or when the right material roll is unwound, the positive welding mechanism is used for welding a tab on a positive plate, the positive plate main driving mechanism and the first positive plate driven mechanism are used for drawing the positive plate material belt, the first positive plate production rubberizing mechanism is used for rubberizing the tab after welding, and the positive plate feeding mechanism is used for transmitting the positive plate material belt to the winding mechanism;
the second diaphragm double-material-roll automatic exchange belt unwinding mechanism is used for providing a second diaphragm material belt, the mechanism is provided with a left material roll and a right material roll, when the left material roll is unwound, the mechanism can be automatically switched to the right material roll to continue unwinding, or when the right material roll is unwound, the mechanism can be automatically switched to the left material roll to continue unwinding, and the second diaphragm tension mechanism is used for adjusting the tension of the second diaphragm material belt;
two book of material of negative pole piece automatic switching area unwinding mechanism is used for providing the negative pole piece material area, and this mechanism is equipped with and rolls up the material about, can automatic switch to the right side when the material of the left side is rolled up and is unreeled continuously or can automatic switch to the left side when the material of the right side is rolled up and unreels continuously, a burden welding mechanism is used for welding utmost point ear on the negative pole piece, the negative pole mainly drives mechanism, first negative pole and is used for pulling the negative pole piece material area from driving the mechanism, a negative pole piece rubberizing mechanism is used for utmost point ear post-welding rubberizing, negative pole piece feeding mechanism is used for transmitting the negative pole piece material area to winding mechanism.
2. The all-in-one machine for manufacturing and winding a cylindrical sheet according to claim 1, characterized in that: the positive plate double-material roll automatic exchange belt unwinding mechanism and the negative plate double-material roll automatic exchange belt unwinding mechanism are respectively composed of a left material roll unwinding device, a right material roll unwinding device, a left automatic glue preparing device, a right automatic glue preparing device, a left turning plate gluing device, a right turning plate gluing device, a left deviation rectifying sensing device, a right deviation rectifying sensing device, a waste collecting device, a left roller passing lifting device, a right roller passing lifting device, a pole piece tearing head device, a left waste collecting device and a right waste collecting device, wherein the left roller passing lifting device and the right roller passing lifting device are oppositely arranged along the left and right directions of an X axis direction, the pole piece tearing head device is movably arranged at the front parts of the left roller passing lifting device and the right roller passing lifting device along the X axis, and the left unwinding device and the right unwinding device are oppositely arranged at the rear parts of the left roller passing lifting device and the right roller passing material roll along the X axis direction, a waste material collecting device is movably arranged between the left material roll unreeling device and the right material roll unreeling device along a Y axis, a left automatic glue preparing device is arranged on one side of the waste material collecting device facing the left material roll unreeling device, a left turning plate glue pasting device is movably arranged between the left automatic glue preparing device and the left material roll unreeling device along the X axis, a left deviation rectifying sensing device is movably arranged between the left turning plate glue pasting device and the left roller lifting device along the Y axis, a right automatic glue preparing device is arranged on one side of the waste material collecting device facing the right material roll unreeling device, a right turning plate glue pasting device is movably arranged between the right automatic glue preparing device and the right material roll unreeling device along the X axis, a right deviation rectifying sensing device is movably arranged between the right turning plate glue pasting device and the right roller lifting device along the Y axis, and a left waste material collecting device is arranged below the left material roll unreeling device, and a right waste collecting device is arranged below the right material roll unreeling device.
3. The all-in-one machine for manufacturing and winding a cylindrical sheet according to claim 1, characterized in that: and a first diaphragm length measuring mechanism is further arranged between the first diaphragm tension mechanism and the winding mechanism and used for detecting the transmission length of the first diaphragm material belt.
4. The all-in-one machine for manufacturing and winding a cylindrical sheet according to claim 1, characterized in that: and a positive pole unreeling caching mechanism is arranged between the positive pole piece double-material-roll automatic exchange belt unreeling mechanism and the positive welding mechanism, and the positive pole unreeling caching mechanism is used for caching a positive pole piece material belt.
5. The all-in-one machine for manufacturing and winding cylindrical sheets according to claim 1, wherein: and an anode post-welding caching mechanism is arranged between the anode main drive mechanism and the first anode sheet-making and adhesive-pasting mechanism and used for caching a post-welding anode sheet material belt.
6. The all-in-one machine for manufacturing and winding a cylindrical sheet according to claim 1, characterized in that: a first snake-shaped deviation rectifying mechanism, a second positive pole piece manufacturing and rubberizing mechanism, a second positive pole driven mechanism, a rubberizing buffer mechanism, a third positive pole piece manufacturing and rubberizing mechanism, a third positive pole driven mechanism, a second snake-shaped deviation rectifying mechanism, a positive pole piece tension mechanism, a positive pole piece entering deviation rectifying mechanism and a positive pole length measuring mechanism are sequentially arranged between the first positive pole driven mechanism and the positive pole piece feeding mechanism along the positive pole piece material belt transmission direction;
the first snake-shaped deviation rectifying mechanism is used for rectifying the deviation of the positive plate material belt which is pasted with the first glue after the polar lug is welded along the transmission direction of the positive plate material belt;
the second positive pole piece-making and glue-pasting mechanism is used for pasting second glue after the pole lugs are welded;
the second positive driven mechanism and the third positive driven mechanism are used for drawing the positive plate material belt;
the adhesive sticking cache mechanism is used for caching the positive plate material belt stuck with the second adhesive;
the third positive electrode sheet-making and glue-pasting mechanism is used for pasting a third glue after the tab is welded;
the second snake-shaped deviation rectifying mechanism is used for rectifying the deviation of the positive plate material belt which is welded with the positive plate lugs and then pasted with the third glue along the transmission direction of the positive plate material belt;
the positive plate tension mechanism is used for adjusting the tension of the positive plate material belt;
the positive plate feeding deviation rectifying mechanism is used for rectifying the deviation of the positive plate material belt transmitted to the positive plate feeding mechanism;
and the positive electrode length measuring mechanism is used for detecting the transmission length of the positive electrode sheet material belt.
7. The all-in-one machine for manufacturing and winding a cylindrical sheet according to claim 1, characterized in that: and a second diaphragm length measuring mechanism is also arranged between the second diaphragm tension mechanism and the winding mechanism and is used for detecting the transmission length of the second diaphragm material belt.
8. The all-in-one machine for manufacturing and winding cylindrical sheets according to claim 1, wherein: two material book automatic switching of negative pole piece are taken unwinding mechanism and are provided with the negative pole between the negative welding mechanism and unreel buffer gear, negative pole unreels buffer gear and is used for caching negative pole piece material area.
9. The all-in-one machine for manufacturing and winding cylindrical sheets according to claim 1, wherein: be provided with first burden postweld buffer memory mechanism between negative pole main drive mechanism and the first negative pole film-making rubberizing mechanism, first burden postweld buffer memory mechanism is used for the buffer memory to weld the back negative pole piece material area.
10. The all-in-one machine for manufacturing and winding a cylindrical sheet according to claim 1, characterized in that: the first negative electrode driven mechanism and the negative electrode piece feeding mechanism are sequentially provided with a third snake-shaped deviation rectifying mechanism, a second negative welding mechanism, a second negative electrode driven mechanism, a second negative electrode post-welding cache mechanism, a second negative electrode piece-making rubberizing mechanism, a third negative electrode driven mechanism, a fourth snake-shaped deviation rectifying mechanism, a negative electrode piece tension mechanism, a negative electrode piece entering deviation rectifying mechanism and a negative electrode length measuring mechanism along the negative electrode material belt transmission direction;
the third snake-shaped deviation rectifying mechanism is used for rectifying the deviation of the cathode sheet material belt which is pasted with the glue after the first tab is welded along the transmission direction of the cathode sheet material belt;
the second negative welding mechanism is used for welding a second tab on the negative plate;
the second negative driven mechanism and the third negative driven mechanism are used for drawing the negative plate material belt;
the second negative electrode post-welding caching mechanism is used for caching the secondary post-welding negative electrode sheet material band;
the second negative electrode sheet-making and adhesive-sticking mechanism is used for sticking adhesive after welding a second tab;
the fourth snake-shaped deviation rectifying mechanism is used for rectifying the deviation of the cathode sheet material belt which is pasted with the adhesive after the second tab is welded along the transmission direction of the cathode sheet material belt;
the negative pole piece tension mechanism is used for adjusting the tension of the negative pole piece material belt;
the negative pole piece feeding deviation rectifying mechanism is used for rectifying the deviation of the negative pole piece material belt transmitted to the negative pole piece feeding mechanism;
and the negative electrode length measuring mechanism is used for detecting the transmission length of the negative electrode sheet material belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123235737.6U CN217035711U (en) | 2021-12-20 | 2021-12-20 | Cylinder film-making and winding all-in-one machine equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123235737.6U CN217035711U (en) | 2021-12-20 | 2021-12-20 | Cylinder film-making and winding all-in-one machine equipment |
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| CN217035711U true CN217035711U (en) | 2022-07-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115172842A (en) * | 2021-12-20 | 2022-10-11 | 东莞市雅康精密机械有限公司 | Cylinder film-making and winding integrated machine equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115172842A (en) * | 2021-12-20 | 2022-10-11 | 东莞市雅康精密机械有限公司 | Cylinder film-making and winding integrated machine equipment |
| CN115172842B (en) * | 2021-12-20 | 2024-10-01 | 东莞市雅康精密机械有限公司 | Cylindrical sheet-making and winding integrated machine equipment |
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