CN211719721U

CN211719721U - Battery core rubberizing device

Info

Publication number: CN211719721U
Application number: CN202020539278.7U
Authority: CN
Inventors: 李文; 蒋烜; 赵亮; 陈勇
Original assignee: Wuxi Autowell Technology Co Ltd
Current assignee: Wuxi Autowell Technology Co Ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-10-20
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to an electrical core rubberizing device, which is used for gluing adhesive tapes on the side surfaces of electrical cores and comprises a rubberizing mechanism; wherein: the rubberizing mechanism comprises a tape feeding assembly, a traction assembly, a cutting assembly and a rubberizing assembly; the adhesive tape feeding assembly is used for storing adhesive tapes; the drawing assembly is configured to draw the adhesive tape with a fixed length from the adhesive tape feeding assembly; the cutting assembly is configured to cut a fixed length of tape; the rubberizing subassembly absorbs the fixed length sticky tape that the traction assembly drew out to paste the sticky tape to the side of electricity core. The storage of sticky tape, pull, cut and the integration of rubberizing are realized through rubberizing mechanism, can accomplish the side rubberizing at electric core mechanizedly, compare artifical rubberizing, not only production efficiency improves greatly, but also guaranteed the quality of pasting of sticky tape.

Description

Battery core rubberizing device

Technical Field

The utility model relates to a manufacturing equipment of lithium cell electricity core or lithium cell module, specifically speaking are electric core rubberizing device.

Background

When some lithium cell manufacturing enterprises make lithium cell electricity core or lithium cell module, can paste the insulating sticky tape according to customer's technological requirement on the side of electricity core, be used for protecting the electricity core. Usually, the cell rubberizing step is manually performed.

The battery core adopts manual rubberizing, and production efficiency is low, has increased product cost. In addition, the manual rubberizing still can not guarantee the quality of rubberizing, can not satisfy customer's requirement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem of current artifical rubberizing inefficiency of electric core, provide an efficient, automatic electric core rubberizing device.

The utility model provides an electricity core rubberizing device's technical scheme as follows: a battery core rubberizing device is used for gluing an adhesive tape on the side surface of a battery core and comprises a rubberizing mechanism; wherein: the rubberizing mechanism comprises a tape feeding assembly, a traction assembly, a cutting assembly and a rubberizing assembly; the adhesive tape feeding assembly is used for storing adhesive tapes; the drawing assembly is configured to draw the adhesive tape with a fixed length from the adhesive tape feeding assembly; the cutting assembly is configured to cut a fixed length of tape; the rubberizing subassembly absorbs the fixed length sticky tape that the traction assembly drew out to paste the sticky tape to the side of electricity core.

The storage of sticky tape, pull, cut and the integration of rubberizing are realized through rubberizing mechanism, can accomplish the side rubberizing at electric core mechanizedly, compare artifical rubberizing, not only production efficiency improves greatly, but also guaranteed the quality of pasting of sticky tape.

Further, the battery core rubberizing device further comprises a transfer platform and a jacking mechanism; the transfer platform is used for bearing the battery cell to be glued; the jacking mechanism is arranged below the transfer platform and is configured to jack the battery cell on the transfer platform to the rubberizing position of the rubberizing mechanism; the rubberizing mechanism is located the top of transfer platform, is configured to paste the sticky tape of fixed length to the side of electric core.

And jacking the battery cell on the transfer platform to a rubberizing position through the jacking mechanism, and making necessary preparation for battery cell rubberizing.

Furthermore, the jacking mechanism comprises a first jacking mechanism, a second jacking mechanism and a top plate, and the top plate is positioned above the first jacking mechanism; the second jacking mechanism is arranged below the first jacking mechanism, and the first jacking mechanism is arranged on a movable part of the second jacking mechanism; or the second jacking mechanism is arranged between the first jacking mechanism and the top plate, the second jacking mechanism is arranged on the movable part of the first jacking mechanism, and the top plate is arranged on the movable part of the second jacking mechanism; and the battery cell on the transfer platform rises to the rubberizing position under the jacking of the first jacking mechanism and/or the second jacking mechanism.

Jacking mechanism adopts two, and one rises fast and raises the raising efficiency, and another slowly lifts and avoids the roof to strike electric core, guarantees the accuracy of action.

Further, the adhesive tape feeding assembly comprises an adhesive tape mounting disc, a transition wheel and a clamping mechanism, wherein the adhesive tape is mounted on the adhesive tape mounting disc, is clamped in the clamping mechanism after passing through the transition wheel, and the clamping mechanism is configured to be opened when the adhesive tape is fed so that the adhesive tape can be moved and clamped when the adhesive tape is not fed so that the adhesive tape is fixed.

The adhesive tape feeding assembly clamps the head of the adhesive tape through the clamping mechanism, so that the subsequent traction action of the traction assembly is facilitated.

Furthermore, the traction assembly comprises a motor, a synchronous belt and a pressure head assembly, the pressure head assembly is fixed on the synchronous belt, and the motor drives the synchronous belt to move so as to drive the pressure head assembly to move back and forth; the pressing head assembly comprises a pressing head mounting plate, a pressing block, a fixing plate and a pressing block pushing mechanism, wherein the fixing plate is mounted on the pressing head mounting plate, the pressing block is opposite to the fixing plate and is mounted on a movable part of the pressing block pushing mechanism, and the pressing block pushing mechanism is fixedly connected to the pressing head mounting plate; the pressing block pushing mechanism pushes the pressing block to lean against the fixed plate until the pressing block is attached to the fixed plate, so that the adhesive tape is clamped.

The traction assembly is matched with the pressure head assembly by adopting a synchronous belt, the pressure head clamps the adhesive tape, and the synchronous belt drives the adhesive tape to move to prepare for subsequent fixed-length cutting; the pressure head assembly is combined with the fixed plate through the pressing block, so that the adhesive tape is firmly clamped and cannot fall off.

Further, the traction assembly further comprises a pressure head sliding rail, and the pressure head assembly is in sliding fit with the pressure head sliding rail.

The pressure head assembly is guided by the pressure head slide rail, so that the pressure head assembly can move stably.

Furthermore, the pressure head slide rail is also provided with a clamping assembly in a sliding fit mode, and the clamping assembly is used for receiving the adhesive tape pulled by the traction assembly.

The adhesive tape pulled by the traction component can be firmly clamped by the clamping component and cannot fall off.

Further, the cutting assembly comprises a mounting seat, a cutter, a mounting seat sliding rail and a cutter pushing mechanism, the cutter is fixedly mounted on the mounting seat, the mounting seat is in sliding fit with the mounting seat sliding rail, and the cutter pushing mechanism is connected to the mounting seat; the cutter pushing mechanism drives the mounting seat to slide on the mounting seat sliding rail.

The cutter of the cutting assembly directly cuts the adhesive tape under the pushing of the pushing mechanism, the structure is simple, and the action is reliable.

Furthermore, the rubberizing assembly comprises an adsorption plate, a telescopic mechanism and a rubberizing lifting mechanism, wherein the adsorption plate is arranged on a movable part of the telescopic mechanism, and the telescopic mechanism is arranged on the rubberizing lifting mechanism; when rubberizing elevating system moved the superposition, the adsorption plate was lived the sticky tape suction, and when rubberizing elevating system moved the subordinate, telescopic machanism drove the adsorption plate and stretches out and paste the sticky tape in the side of electric core.

The rubberizing subassembly passes through telescopic machanism and elevating system's cooperation, realizes pasting the sticky tape in the side of electric core, can replace the manual work, raises the efficiency.

Furthermore, the rubberizing lifting mechanism comprises a motor, a connecting plate, a cam plate and a lifting cam, wherein the connecting plate is connected to an output shaft of the motor, and the cam plate is connected to the connecting plate in a rolling manner through the lifting cam; the telescopic mechanism is arranged on the cam plate; the rubberizing subassembly still includes guiding mechanism, and guiding mechanism includes slide rail and slide, and slide sliding connection is on the slide rail, and the slide is installed on telescopic machanism.

The rubberizing lifting mechanism adopts the combination of a motor and a lifting cam, so that the occupied space is small and the cost is low; the rubberizing subassembly passes through guiding mechanism's direction and realizes steadily going up and down, guarantees the accuracy nature of rubberizing action.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a schematic perspective view of the adhesive applying mechanism in fig. 1.

Fig. 4 is a top view of fig. 3.

Fig. 5 is a schematic perspective view of the adhesive tape feeding assembly in fig. 3.

Fig. 6 is a top view of fig. 5.

Fig. 7 is a perspective view of the draft assembly of fig. 3.

Fig. 8 is a front view of fig. 7.

Fig. 9 is a schematic perspective view of the cutting assembly, the pressing head assembly and the clamping assembly in fig. 7.

Fig. 10 is a top view of fig. 9.

Fig. 11 is a schematic perspective view of the cutting assembly and the ram assembly of fig. 3.

Fig. 12 is a schematic perspective view of the ram assembly of fig. 3.

Fig. 13 is a schematic perspective view of the adhesive applying assembly in fig. 3.

Fig. 14 is a schematic perspective view of the transfer platform in fig. 1.

Fig. 15 is a top view of fig. 14.

Fig. 16 is a schematic perspective view of the jacking mechanism in fig. 1.

Fig. 17 is a front view of fig. 16.

Fig. 1 to 17 include a transfer platform 30, a platform bottom plate 31, a clamping plate 32, a cell bottom plate 33, a clamping plate slide rail 34, a clamping plate driving mechanism 35, a regulating plate 36, and a regulating plate driving mechanism 37; a rubberizing mechanism 60; the adhesive tape feeding assembly 61, the adhesive tape mounting disc 611, the transition wheel 612 and the clamping mechanism 613; the device comprises a traction assembly 62, a motor 621, a synchronous belt 622, a pressure head assembly 623, a pressure head mounting plate 6231, a pressure block 6232, a fixing plate 6233, a pressure block pushing mechanism 6234 and a pressure head sliding rail 624; cutting component 63, mounting seat 631, cutter 632, mounting seat slide rail 633 and cutter pushing mechanism 634; the rubberizing assembly 64, the adsorption plate 641, the telescopic mechanism 642, the rubberizing lifting mechanism 643, the motor 6431, the connecting plate 6432, the cam plate 6433, the lifting cam 6434, the guide mechanism 644, the guide sliding rail 6441 and the sliding plate 6442; the pressing assembly 645, the jacking mechanism 65, the first jacking mechanism 651, the second jacking mechanism 652, the top plate 653 and the clamping assembly 66.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

The utility model relates to an electricity core rubberizing device for paste the sticky tape in the side of electricity core, with protection electricity core.

Fig. 1 and fig. 2 show an alternative embodiment of a cell adhesive tape device, fig. 1 is a perspective view of the device, and fig. 2 is a front view of the device. The battery core rubberizing device comprises a rubberizing mechanism 60, and further comprises a transfer platform 30 and a jacking mechanism 65. The tape attaching mechanism 60 is used for attaching a tape to the side surface of the battery cell.

Fig. 3 and 4 show an alternative embodiment of the taping mechanism 60, with fig. 3 being a perspective view of the component and fig. 4 being a top view of the component.

The rubberizing mechanism 60 mainly comprises a tape feeding assembly 61, a traction assembly 62, a cutting assembly 63 and a rubberizing assembly 64. The adhesive tape feeding assembly 61 is used for storing adhesive tapes; the drawing assembly 62 is configured to draw a fixed length of adhesive tape from the adhesive tape feeding assembly 61; cutting assembly 63 is configured to cut a fixed length of tape; the rubberizing assembly 64 sucks the fixed-length adhesive tape drawn by the drawing assembly 62 and sticks the adhesive tape to the side surface of the battery cell.

The rubberizing mechanism 60 can realize the integration of storage, traction, cutting and rubberizing of sticky tape, and compact structure, occupation space is little.

Fig. 5 and 6 show an alternative embodiment of the tape loading assembly 61, fig. 5 being a perspective view of the assembly and fig. 6 being a top view of the assembly.

The tape loading assembly 61 includes a tape mounting plate 611, a transition wheel 612, and a clamping mechanism 613. The tape is mounted on a tape mounting plate 611, passes through a transition wheel 612 and is clamped in a clamping mechanism 613, the clamping mechanism 613 is configured to open to allow the tape to be moved when the tape is loaded, and to clamp to fix the tape when the tape is not loaded. The clamping mechanism 613 comprises a cylinder and a clamp plate, and the cylinder controls the clamp plate to open and clamp, thereby releasing or clamping the adhesive tape.

The adhesive tape feeding assembly 61 clamps the head of the adhesive tape by the clamping mechanism 613, so as to facilitate the subsequent traction action of the traction assembly 62. When the tape loading assembly 61 is used, the tape is manually threaded along a fixed track, i.e., the tape head is pulled out of the tape mounting plate 611, passes by the transition wheel 612, and is clamped in the clamping mechanism 613.

In this embodiment, the adhesive tape feeding assembly 61 includes two sets, is symmetrically arranged, can be used for feeding two rolls of adhesive tapes simultaneously, and corresponds to two sides of the battery cell to be glued respectively.

Fig. 7-10 show an alternative embodiment of the pulling assembly 62, with fig. 7 being a perspective view of the assembly, fig. 8 being a front view of the assembly, fig. 9 being a perspective view of the assembly with the timing belt removed, and fig. 10 being a top view of the assembly with the timing belt removed. The pulling assembly 62 is used for pulling the adhesive tape from the clamping mechanism 613 of the adhesive tape feeding assembly 61.

This traction assembly 62 includes motor 621, hold-in range 622 and pressure head subassembly 623, and pressure head subassembly 623 passes through the fixed block to be fixed on hold-in range 622, and motor 621 drives the motion of hold-in range 622, and then drives pressure head subassembly 623 back-and-forth movement.

An alternative embodiment of the ram assembly 623 is shown in fig. 11 and 12, with fig. 11 being a perspective view of the assembly of the components with the cutting assembly 63, and fig. 12 being a perspective view of the components.

The pressure head assembly 623 comprises a pressure head mounting plate 6231, a pressing block 6232, a fixing plate 6233 and a pressing block pushing mechanism 6234, the fixing plate 6233 is mounted on the pressure head mounting plate 6231, the pressing block 6232 is opposite to the fixing plate 6233 and mounted on a movable part of the pressing block pushing mechanism 6234, and the pressing block pushing mechanism 6234 is fixedly connected to the pressure head mounting plate 6231. The pressing piece pushing mechanism 6234 pushes the pressing piece 6232 against the fixing plate 6233 until the pressing piece 6232 abuts against the fixing plate 6233, thereby clamping the adhesive tape. The pressing block pushing mechanism 6234 generally employs an air cylinder.

Traction assembly 62 adopts hold-in range 622 and pressure head subassembly 623 to cooperate, and the sticky tape is cliied to the pressure head, and hold-in range 622 drives the sticky tape and removes, prepares for follow-up fixed length cuts. The pressing head assembly 623 is combined with the fixing plate 6233 by the pressing block 6232, so that the adhesive tape is firmly clamped and cannot fall off.

As shown in fig. 11, an alternative embodiment of a cutting assembly 63. In this embodiment, the cutting assembly 63 is integrally assembled with the ram assembly 623 and moves with the ram assembly 623.

The cutting assembly 63 includes a mounting base 631, a cutting blade 632, a mounting base slide rail 633 and a cutting blade pushing mechanism 634. Cutter 632 fixed mounting is on mount pad 631, and mount pad 631 sliding fit is on mount pad slide rail 633, and cutter pushing mechanism 634 is connected on mount pad 631, and mount pad 631 passes through the connecting plate to be connected on hold-in range 622, and briquetting pushing mechanism 6234's fixed part is connected on cutter pushing mechanism 634's fixed part. The cutter pushing mechanism 634 drives the mounting seat 631 to slide on the mounting seat slide rail 633, so that the cutter directly acts on the adhesive tape to cut off the adhesive tape. The cutter pushing mechanism 634 usually employs an air cylinder. In this embodiment, two cutters 632 are provided to simultaneously act on two sets of tapes to be cut.

The cutter 632 of the cutting component 63 directly cuts the adhesive tape under the pushing of the cutter pushing mechanism 634, and the structure is simple and the action is reliable.

As shown in fig. 9 and 10, the pressing head assembly 623 is optionally slidably engaged with the pressing head sliding rail 624, and the pressing head sliding rail 624 guides the pressing head assembly 623 so that the pressing head assembly 623 can move smoothly.

Optionally, a clamping assembly 66 is slidably engaged with the ram slide 624, and the clamping assembly 66 is used for receiving the adhesive tape pulled by the pulling assembly 62. The clamping assembly 66 can firmly clamp the adhesive tape pulled by the pulling assembly 62 without falling off.

An alternative embodiment of the taping assembly 64 is shown in fig. 13, and fig. 13 is a perspective view of this component.

The adhesive tape adhering unit 64 includes an adsorption plate 641, a telescopic mechanism 642, and an adhesive tape elevating mechanism 643, wherein the adsorption plate 641 is mounted on a movable part of the telescopic mechanism 642, and the telescopic mechanism 642 is mounted on the adhesive tape elevating mechanism 643. When the rubberizing elevating system 643 moves to the upper position, the adsorption plate 641 sucks the tape, and when the rubberizing elevating system 643 moves to the lower position, the telescopic mechanism 642 drives the adsorption plate 641 to extend out to stick the tape to the side surface of the electrical core. The telescopic mechanism 642 is generally a cylinder.

The rubberizing subassembly 64 passes through telescopic machanism 642 and rubberizing elevating system 643's cooperation, realizes pasting the sticky tape in the side of electric core, can replace the manual work, raises the efficiency.

Alternatively, the rubberizing lifting mechanism 643 comprises a motor 6431, a connecting plate 6432, a cam plate 6433 and a lifting cam 6434, wherein the connecting plate 6432 is connected to an output shaft of the motor 6431, and the cam plate 6433 is connected to the connecting plate 6432 in a rolling manner through the lifting cam 6434; the retraction mechanism 642 is mounted on the cam plate 6433. The motor 6431 drives the rubberizing assembly 64 to move up and down by controlling the connection plate 6432 to rotate.

The rubberizing elevating mechanism 643 adopts the combination of the motor 6431 and the elevating cam 6434, which occupies small space and has low cost. The motor 6431 is used as a driving device, so that the speed is increased.

Optionally, the rubberizing assembly 64 further comprises a guiding mechanism 644, the guiding mechanism 644 comprises a guiding slide rail 6441 and a sliding plate 6442, the sliding plate 6442 is slidably connected to the guiding slide rail 6441, and the sliding plate 6442 is mounted on the telescoping mechanism 642.

The rubberizing assembly 64 is guided by the guide mechanism 644 to realize stable lifting, and the accuracy of rubberizing action is ensured.

Optionally, the taping assembly 64 also includes a hold down assembly 645. The pressing assemblies 645 are disposed at two ends of the adsorption plate 641 and are used for pressing the adhesive tape on the adsorption plate 641 to prevent the adhesive tape from adhering to the clamping mechanism. The pressure head that compresses tightly subassembly 645 passes through cylinder control can 90 degrees rotations, compresses tightly subassembly 645 when adsorption plate 641 adsorbs the sticky tape not before adsorption plate 641, can not influence absorption, treats the absorption back, and the cylinder that compresses tightly subassembly 645 drives the pressure head and pushes down.

As shown in fig. 1 and 2, the transfer platform 30 is configured to carry the battery cell to be glued at the gluing position (i.e. at the gluing mechanism 60).

Fig. 14 and 15 show an alternative embodiment of the transfer platform 30, with fig. 14 being a perspective view of the component and fig. 15 being a top view of the component.

The transfer platform 30 includes a platform bottom plate 31, a clamping plate 32, a cell bottom plate 33, a clamping plate slide rail 34, a clamping plate driving mechanism 35, a regulating plate 36, and a regulating plate driving mechanism 37.

The platform base plate 31 fixedly attaches the transfer platform 30 to the rotatable portion 40.

The cell substrate 33 is installed in the middle of the platform substrate 31 and configured to carry a cell. The cell bottom plate 33 is located below the cell and rises together with the cell during the rubberizing. A preformed hole is formed in the middle of the battery cell bottom plate 33, and the battery cell is sucked by the sucker in order to allow the sucker of the jacking mechanism to pass through, so that the battery cell is prevented from being deviated.

The two clamping plates 32 are distributed on two sides of the cell bottom plate 33 relatively and are in sliding fit with the clamping plate slide rails 34, the clamping plate slide rails 34 are fixedly installed on the platform bottom plate 31, the two clamping plates 32 are respectively connected to movable parts of the two clamping plate driving mechanisms 35, and the clamping plate driving mechanisms 35 are fixedly installed on the platform bottom plate 35. The clamping plate driving mechanism 35 generally employs an air cylinder.

The two regulating plates 36 are oppositely distributed on the other two sides of the cell bottom plate 33 and are respectively and fixedly connected to the movable parts of the two regulating plate driving mechanisms 37, and the regulating plate driving mechanisms 37 are fixedly installed on the platform bottom plate 31. The leveling plate drive mechanism 37 also typically employs an air cylinder.

The clamping plate driving mechanism 35 drives the clamping plate 32 to slide along the clamping plate slide rail 34 so as to be close to or far away from the cell bottom plate 33, so that a cell to be glued or a cell to be leveled with adhesive tape is loosened or clamped; and (3) when the battery cell is clamped, the battery cell is regulated in the front-back direction (namely the position of the short edge of the battery cell). The regulating plate driving mechanism 37 drives the regulating plate 36 to be close to or far away from the cell bottom plate 33, so that the cells to be glued or the adhesive tape to be leveled are regulated or loosened; the regulating plate 36 regulates the cell left-right direction (i.e., the long side position of the cell). After the cell is clamped, the upper surface of the cell is higher than the upper surfaces of the clamping plate 32 and the cell bottom plate 33.

The transfer platform 30 clamps the battery core by matching the clamping plate 32 with the regulating plate 36, regulates the battery core while clamping the battery core, and enables the battery core to be accurately positioned and convenient for subsequent operation.

As shown in fig. 1 and fig. 2, optionally, the cell rubberizing device further includes a jacking mechanism 65. After the cell is conveyed to the rubberizing station, the jacking mechanism 65 is configured to jack the cell to be rubberized on the transfer platform 30 to the rubberizing station of the rubberizing mechanism 60. The cell is jacked to the rubberizing position through the jacking mechanism 65, and necessary preparation is made for rubberizing the cell.

Fig. 16 and 17 show an alternative embodiment of the jacking mechanism 65, with fig. 16 being a perspective view of the component and fig. 17 being a front view of the component.

The jacking mechanism 65 comprises a first jacking mechanism 651, a second jacking mechanism 652 and a top plate 653, wherein the top plate 653 is positioned above the first jacking mechanism 651; the second jacking mechanism 652 is arranged below the first jacking mechanism 651, and the first jacking mechanism 651 is arranged on a movable part of the second jacking mechanism 652. Alternatively, the second jacking mechanism 652 is installed between the first jacking mechanism 651 and the top plate 653, the second jacking mechanism 652 is installed on the movable part of the first jacking mechanism 651, and the top plate 653 is installed on the movable part of the second jacking mechanism 652. The battery cell on the transit platform 30 is lifted to the rubberizing position under the jacking of the first jacking mechanism 651 and/or the second jacking mechanism 652. The first jacking mechanism 651 and the second jacking mechanism 652 are typically electric and/or pneumatic cylinders.

Two jacking mechanisms 65 are adopted, one is lifted quickly to improve efficiency, and the other is lifted slowly to avoid the top plate 653 from impacting the battery core, so that the action accuracy is ensured.

The invention has been described above with a certain degree of particularity and detail. It will be understood by those of ordinary skill in the art that the description of the embodiments is merely exemplary and that all changes that may be made without departing from the true spirit and scope of the present invention are intended to be within the scope of the present invention. The scope of the invention is defined by the appended claims rather than by the foregoing description of the embodiments.

Claims

1. A battery core rubberizing device is used for gluing an adhesive tape on the side surface of a battery core and is characterized by comprising a rubberizing mechanism; wherein: the rubberizing mechanism comprises a tape feeding assembly, a traction assembly, a cutting assembly and a rubberizing assembly; the adhesive tape feeding assembly is used for storing adhesive tapes; the drawing assembly is configured to draw a fixed length of adhesive tape from the adhesive tape feeding assembly; the cutting assembly is configured to cut a length of tape; and the rubberizing assembly absorbs the fixed-length adhesive tape drawn out by the traction assembly and sticks the adhesive tape to the side surface of the battery cell.

2. The cell rubberizing device according to claim 1, further comprising a transfer platform and a jacking mechanism; the transfer platform is used for bearing the battery cell to be glued; the jacking mechanism is arranged below the transfer platform and is configured to jack the battery cell on the transfer platform to the gluing position of the gluing mechanism; the rubberizing mechanism is located above the transfer platform and configured to glue a tape with a fixed length to the side face of the battery cell.

3. The cell rubberizing device according to claim 2, wherein the jacking mechanism includes a first jacking mechanism, a second jacking mechanism, and a top plate, and the top plate is located above the first jacking mechanism by the first jacking mechanism; the first jacking mechanism and the second jacking mechanism are arranged below the first jacking mechanism, and the first jacking mechanism is arranged on a movable part of the second jacking mechanism; or the second jacking mechanism is arranged between the first jacking mechanism and the top plate, the second jacking mechanism is arranged on a movable part of the first jacking mechanism, and the top plate is arranged on a movable part of the second jacking mechanism; and the battery cell on the transfer platform rises to a gluing position under the jacking of the first jacking mechanism and/or the second jacking mechanism.

4. The cell rubberizing device according to claim 1, wherein the tape loading assembly comprises a tape mounting plate, a transition wheel, and a clamping mechanism, the tape is mounted on the tape mounting plate, passes through the transition wheel and is clamped in the clamping mechanism, and the clamping mechanism is configured to open to enable the tape to be moved when the tape is loaded and to clamp to fix the tape when the tape is unloaded.

5. The cell core rubberizing device according to claim 1, wherein the traction assembly comprises a motor, a synchronous belt and a pressure head assembly, the pressure head assembly is fixed on the synchronous belt, and the motor drives the synchronous belt to move so as to drive the pressure head assembly to move back and forth;

the pressing head assembly comprises a pressing head mounting plate, a pressing block, a fixing plate and a pressing block pushing mechanism, wherein the fixing plate is mounted on the pressing head mounting plate, the pressing block is opposite to the fixing plate and mounted on a movable part of the pressing block pushing mechanism, and the pressing block pushing mechanism is fixedly connected to the pressing head mounting plate; the pressing block pushing mechanism pushes the pressing block to lean against the fixed plate until the pressing block is attached to the fixed plate, so that the adhesive tape is clamped.

6. The cell rubberizing device of claim 5, wherein the traction assembly further comprises a ram slide rail on which the ram assembly is slidably fitted.

7. The cell rubberizing device according to claim 6, wherein a clamping assembly is further slidably fitted on the pressure head slide rail, and the clamping assembly is configured to receive an adhesive tape pulled by the pulling assembly.

8. The cell rubberizing device according to claim 1, wherein the cutting assembly comprises a mounting seat, a cutter, a mounting seat slide rail, and a cutter pushing mechanism, the cutter is fixedly mounted on the mounting seat, the mounting seat is slidably fitted on the mounting seat slide rail, and the cutter pushing mechanism is connected to the mounting seat; the cutter pushing mechanism drives the mounting seat to slide on the mounting seat sliding rail.

9. The cell rubberizing device according to claim 1, wherein the rubberizing assembly comprises an adsorption plate, a telescoping mechanism and a rubberizing lifting mechanism, the adsorption plate is mounted on a movable part of the telescoping mechanism, and the telescoping mechanism is mounted on the rubberizing lifting mechanism; when rubberizing elevating system moves to the host computer, the adsorption plate holds the sticky tape, works as when rubberizing elevating system moves to the lower position, telescopic machanism drives the adsorption plate stretches out and pastes the sticky tape in the side of electric core.

10. The cell rubberizing device according to claim 9, wherein the rubberizing lifting mechanism comprises a motor, a connecting plate, a cam plate and a lifting cam, the connecting plate is connected to an output shaft of the motor, and the cam plate is connected to the connecting plate in a rolling manner through the lifting cam; the telescopic mechanism is arranged on the cam plate;

the rubberizing subassembly still includes guiding mechanism, guiding mechanism includes mount pad slide rail and slide, the slide sliding connection be in on the mount pad slide rail, the slide is installed telescopic machanism is last.