CN218731138U - Battery cell rubberizing device - Google Patents

Abstract

The application relates to the technical field of battery core rubberizing, in particular to a battery core rubberizing device. Bear the mechanism through setting up, put gluey mechanism, draw gluey mechanism, blowing mechanism and surely gluey mechanism, it is used for unreeling the sticky tape to put gluey mechanism, draw gluey mechanism centre gripping in the free end of sticky tape, and then draw the sticky tape to the top of the tip of electric core treating the rubberizing through drawing gluey mechanism, the sticky tape is cut off through surely gluey mechanism again, after surely gluey mechanism cuts off the sticky tape, blowing mechanism blows the sticky tape after cutting to electric core, make the sticky tape after cutting off attach in the tip of electric core treating the rubberizing in electric core, it is rotatory to rethread bears the mechanism drive electric core, make the sticky tape around the tip in electric core, accomplish the rubberizing operation of electric core, adopt the mode that blowing mechanism replaces flexible briquetting to realize attaching sticky tape one end in the tip of electric core, thereby avoided flexible briquetting to take place to warp and lead to the problem that the rubberizing effect worsens, guarantee the rubberizing quality of electric core.

Description

Battery cell rubberizing device

Technical Field

The application relates to the technical field of battery core rubberizing, in particular to a battery core rubberizing device.

Background

When the existing battery cell is placed into a shell, the battery cell is easily scratched by friction with the inner wall of the steel shell, and the tab is easily contacted with the steel shell to generate a contact short circuit, so that the end part of the battery cell needs to be rubberized, the adhesive tape is wound around the end part of the battery cell for at least one circle to coat the end part of the battery cell, and the battery cell is prevented from being scratched with the steel shell or the aluminum shell.

The current rubberizing equipment is cutting off the sticky tape after, attaches on electric core through the one end that driver drive flexible briquetting (like sponge etc.) cut off the sticky tape, makes the sticky tape twine in electric core tip back through electric core rotation, and rethread flexible briquetting compresses tightly the sticky tape end once more, and then accomplishes the rubberizing. However, in the mode of adopting the flexible pressing block and the driver, along with the increase of the using time and the using times, the sponge can be gradually deformed, so that the rubberizing effect is worsened, the rubberizing quality is influenced, and the structure of the mechanism for driving the battery core to rotate by the existing rubberizing equipment is complex.

SUMMERY OF THE UTILITY MODEL

In order to solve one of the technical problems, the application provides an electrical core rubberizing device, which comprises a bearing mechanism for bearing and rotating an electrical core, a glue placing mechanism, a glue pulling mechanism, a blowing mechanism and a glue cutting mechanism, wherein the glue placing mechanism, the glue pulling mechanism, the blowing mechanism and the glue cutting mechanism are positioned on one side of a to-be-rubberized end part of the electrical core; the adhesive tape unwinding mechanism is used for unwinding an adhesive tape; the adhesive pulling mechanism is used for pulling an adhesive tape to the end part of the battery cell to be pasted with adhesive; the adhesive tape cutting mechanism is used for cutting off the adhesive tape; the blowing mechanism is suitable for blowing the cut adhesive tape to the battery cell, so that the adhesive tape is attached to the end part of the battery cell to be glued. The mode that adopts the mechanism of blowing to replace flexible briquetting realizes attaching sticky tape one end in the tip of electric core to avoided flexible briquetting to take place to warp and leaded to the problem that the rubberizing effect worsens, guaranteed the rubberizing quality of electric core.

Preferably, the rubber cutting mechanism comprises a cutting assembly and a rubber clamping assembly, the rubber clamping assembly clamps the moving end of the fixed rubber belt, the cutting assembly is used for cutting the fixed rubber belt, and the blowing mechanism is arranged on the cutting assembly. The blowing mechanism is arranged on the cutting assembly, the blowing end of the blowing mechanism faces the adhesive tape, and when the cutting assembly cuts off the adhesive tape, the blowing mechanism blows air towards the cutting end of the adhesive tape, so that the cut adhesive tape is attached to the end of the battery cell, and the problem that the adhesive tape is poor in effect due to the fact that a flexible pressing block is used in the prior art is avoided.

Preferably, the cutting assembly comprises a cutter and a first driving assembly for driving the cutter to cut the adhesive tape, and the cutter and the blowing mechanism are arranged at the driving end of the first driving assembly. And then after the adhesive tape is fixed by the adhesive tape clamping assembly, the cutter is driven by the first driving assembly to cut off the adhesive tape, meanwhile, the air blowing mechanism is also driven by the first driving assembly to move towards the adhesive tape, and then air is synchronously blown by the air blowing mechanism when the adhesive tape is cut off by the cutter, so that one end of the cut adhesive tape is attached to the end part of the battery cell.

Preferably, the glue clamping assembly comprises an upper fixing block, a lower fixing block and a second driving assembly, and the second driving assembly is used for driving the lower fixing block and the upper fixing block to move relatively. The lower fixing block and the upper fixing block are driven to move oppositely through the second driving assembly, the lower fixing block is matched with the upper fixing block to clamp and fix the adhesive tape, and the lower fixing block is driven to be far away from the upper fixing block and loosen the adhesive tape.

Preferably, the adhesive tape pulling mechanism comprises a clamping jaw, a third driving assembly for driving the clamping jaw to clamp the free end of the adhesive tape, and a displacement driving assembly for driving the clamping jaw to move so as to pull the adhesive tape. The third drive assembly sets up on displacement drive assembly, behind the free end of clamping jaw centre gripping sticky tape, moves through displacement drive assembly drive third drive assembly and clamping jaw, and then stimulates the sticky tape, and then draws the sticky tape to the tip that electric core waited the rubberizing.

Preferably, the bearing mechanism includes a clamping assembly for clamping the battery cell, a rotating assembly suspended above the clamping assembly and used for driving the battery cell to rotate, and a lifting assembly for driving the clamping assembly to approach or be away from the rotating assembly, and the clamping assembly is arranged at the driving end of the lifting assembly.

Preferably, the clamping assembly comprises a bearing seat for bearing the battery core, a first clamping plate, a second clamping plate, a fourth driving assembly and a clamping block, wherein the first clamping plate and the second clamping plate are arranged on two opposite sides of the bearing seat in a sliding manner, the fourth driving assembly drives the first clamping plate and the second clamping plate to clamp the battery core, and the clamping face of the first clamping plate and the clamping face of the second clamping plate are rotatably provided with the clamping block. Order about the centre gripping subassembly through lifting unit and go up and down, and then make electric core butt on the centre gripping subassembly in rotating assembly, and then rotating assembly drive electric core rotates, and then make the sticky tape around in electric core tip, guarantee the rubberizing quality.

Preferably, the clamping block on the first clamping plate is connected to the first clamping plate through a linear displacement assembly and an elastic assembly. And then the tight piece of clamp on the first splint can move towards first splint to adjust two distances of pressing from both sides between the tight piece, when needs adjustment sticky tape surpassed the partial width of electric core, realize the position of adjustment electric core through linear displacement subassembly, thereby adjust the rubberizing position of electric core, and provide the drive power of centre gripping electric core for two tight pieces of clamp through elastic component.

Preferably, the rotating assembly includes a rotating wheel abutting against the surface of the battery cell, and a fifth driving assembly driving the rotating wheel to rotate. Order about electric core through lifting unit and go up and down, and then make electric core butt on the centre gripping subassembly in rotating the wheel, the fifth drive assembly of rethread orders about and rotates the wheel, rotates the wheel and drives electric core and rotate, and then makes the sticky tape around in electric core tip.

Preferably, the adhesive tape releasing mechanism comprises a mounting frame body, an unwinding assembly arranged on the mounting frame body and an adjusting assembly used for adjusting the tension of the adhesive tape. The tension of the adhesive tape is adjusted through the tension adjusting assembly, so that the tension of the adhesive tape during shearing is increased, and the adhesive tape is smoothly cut off by the cutter.

Compared with the prior art, the beneficial effect of this application is: this application bears the weight of the mechanism through setting up, put gluey mechanism, draw gluey mechanism and surely gluey mechanism, it is used for unreeling the sticky tape to put gluey mechanism, draw gluey mechanism centre gripping in the free end of sticky tape, and then draw the sticky tape to the top of the tip that electric core waited the rubberizing through drawing gluey mechanism, the sticky tape is cut off through surely gluey mechanism, be provided with the mechanism of blowing on surely gluey mechanism, after surely, the sticky tape after the mechanism of blowing blows to electric core, and then make the sticky tape after cutting attach in the tip that electric core waited the rubberizing, it is rotatory to rethread bearing mechanism drive electric core, make the sticky tape wind in the tip of electric core at least a week, accomplish the rubberizing operation of electric core, adopt the mode that the mechanism of blowing replaced flexible briquetting to realize attaching sticky tape one end in the tip of electric core, thereby avoided flexible briquetting to take place to warp and lead to the problem that the rubberizing effect worsens, guarantee the rubberizing quality of electric core.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present application or the prior art will be briefly described below. It should be apparent that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained by those skilled in the art without inventive exercise.

Fig. 1 is a perspective view of a cell adhesive tape sticking device according to an embodiment of the present application;

fig. 2 is an overall structure diagram of a cell adhesive tape sticking device according to an embodiment of the present application;

fig. 3 is a schematic diagram of a cutting assembly of the cell adhesive tape sticking device according to the embodiment of the present application;

fig. 4 is a schematic diagram of a glue-sandwiching assembly of the cell gluing device according to the embodiment of the present application;

fig. 5 is a schematic diagram of a glue pulling mechanism of the cell gluing device according to the embodiment of the present application;

fig. 6 is a schematic diagram of a cell adhesive tape device clamping assembly according to an embodiment of the present application.

Reference numerals

10. A carrying mechanism; 11. a clamping assembly; 111. a bearing seat; 112. a first splint; 113. a second splint; 114. a fourth drive assembly; 115. a clamping block; 116. a linear displacement assembly; 117. an elastic component; 118. a roller; 12. a rotating assembly; 121. a rotating wheel; 122. a fifth drive assembly; 13. a lifting assembly; 20. a glue releasing mechanism; 21. an unwinding assembly; 22. a tension adjustment assembly; 23. installing a frame body; 24. a photosensor; 30. a glue pulling mechanism; 31. a clamping jaw; 32. a third drive assembly; 33. a displacement drive assembly; 40. a glue cutting mechanism; 41. cutting off the assembly; 411. a cutter; 412. a first drive assembly; 42. a glue clamping component; 421. an upper fixed block; 422. a lower fixed block; 423. a second drive assembly; 50. and an air blowing mechanism.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these implementation details should not be taken to limit the application. That is, in some embodiments of the present application, such practical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indicators in the embodiments of the present application, such as up, down, left, right, front, and back, 8230, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in this application are for descriptive purposes only, not specifically referring to the order or sequence, nor are they intended to limit the application, but merely to distinguish components or operations described in the same technical terms, 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 at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

For a further understanding of the contents, features and effects of the present application, the following examples are illustrated in detail in conjunction with the accompanying drawings:

in order to solve the above technical problems, this embodiment provides a cell adhesive tape sticking device, as shown in fig. 1-2, which includes a bearing mechanism 10 for bearing and rotating a cell, an adhesive tape discharging mechanism 20 disposed on one side of a to-be-glued end portion of the cell, an adhesive tape pulling mechanism 30 and an adhesive tape cutting mechanism 40, where the adhesive tape discharging mechanism 20 is used for unwinding an adhesive tape, the adhesive tape pulling mechanism 30 is clamped at a free end of the adhesive tape, and then pulls the adhesive tape to a position above the to-be-glued end portion of the cell through the adhesive tape pulling mechanism 30, and then cuts the adhesive tape through the adhesive tape cutting mechanism 40, an air blowing mechanism 50 is disposed on the adhesive tape cutting mechanism 40, and after the adhesive tape cutting mechanism 40 cuts the adhesive tape, the air blowing mechanism 50 blows the cut adhesive tape to the cell, so that the cut adhesive tape is attached to the end portion of the cell, after the adhesive tape pulling mechanism 30 loosens the free end of the adhesive tape, the cell is driven to rotate through the bearing mechanism 10, so that the adhesive tape winds around the end portion of the cell, thereby achieving the adhesive tape sticking operation of the cell, and avoiding the problem that the end portion of the cell deforms due to a flexible press block, thereby ensuring the quality of the cell.

Specifically, draw gluey mechanism 30 to draw the sticky tape to electric core treat the top back of rubberizing tip, cut off the sticky tape through gluing mechanism 40, wherein, gluing mechanism 40 is including cutting off subassembly 41 and doubling subassembly 42, after the sticky tape removes to target in place, the end of waiting to cut off of fixing the sticky tape through doubling subassembly 42 centre gripping, make the sticky tape be in the state of flare-outing, be convenient for cut off subassembly 41 and cut the sticky tape, air blowing mechanism 50 sets up on cutting off subassembly 41, and air blowing mechanism 50's the end of blowing is towards the sticky tape, when cutting off subassembly 41 and cut off the sticky tape, air blowing mechanism 50 blows towards the end of cutting off of sticky tape, thereby make the sticky tape after cutting attached in the tip of electric core, avoid using flexible briquetting among the prior art and lead to the poor condition of rubberizing effect easily.

Specifically, in the above solution, in order to clamp and fix the end to be cut of the adhesive tape, as shown in fig. 4, the adhesive tape clamping assembly 42 includes an upper fixing block 421, a lower fixing block 422, and a second driving assembly 423 for driving the lower fixing block 422 to approach or move away from the upper fixing block 421. The upper fixing block 421 and the lower fixing block 422 are disposed on a moving path of the adhesive tape, and the adhesive tape passes through between the upper fixing block 421 and the lower fixing block 422, for example, the second driving assembly 423 may be a driver such as an air cylinder or a linear motor, and the second driving assembly 423 drives the lower fixing block 422 to approach the upper fixing block 421, so that the lower fixing block 422 cooperates with the upper fixing block 421 to clamp the adhesive tape, and drives the lower fixing block 422 to move away from the upper fixing block 421 to release the adhesive tape.

Further, as shown in fig. 3, the cutting assembly 41 includes a cutter 411 and a first driving assembly 412 for driving the cutter 411 to cut the adhesive tape, for example, the first driving assembly 412 may be a driver such as an air cylinder or a linear motor, and the cutter 411 and the blowing mechanism 50 are disposed at a driving end of the first driving assembly 412. Further, after the tape is fixed by the tape clamping assembly 42, the first driving assembly 412 drives the cutter 411 to cut off the tape, and simultaneously the first driving assembly 412 also drives the blowing mechanism 50 to move towards the tape, so that when the cutter 411 cuts off the tape, the blowing mechanism 50 blows air synchronously, so that the cut end of the tape is attached to the end of the battery cell. Preferably, the blowing mechanism 50 includes a plurality of air nozzles disposed at the driving end of the first driving assembly 412.

In order to realize unwinding of the adhesive tape, as shown in fig. 1, the tape unwinding mechanism 20 includes a mounting frame body 23, an unwinding assembly 21 disposed on the mounting frame body 23, and an adjustment assembly 22 for adjusting the tension of the adhesive tape. Unreel subassembly 21 including the winding off roller that has the sticky tape, drive winding off roller pivoted unreel the motor, be provided with a plurality of guide roll on installation support body 23, lead to the sticky tape through a plurality of guide roll. Further, still be provided with tension adjusting part 22 on installation support body 23, tension adjusting part 22 includes the sliding seat, the fixed tension roller that sets up on the sliding seat, the sliding seat slides through the slide rail and sets up on installation support body 23, the top that lies in the tension roller on the sliding seat is provided with the balancing weight, the tension roller receives the tension that comes from the sticky tape and the gravity that the balancing weight was applyed, thereby make the tension roller keep balance, and then can be through increasing or reducing the quantity of balancing weight, thereby adjust the tension roller to the tension of sticky tape, the rate of tension when realizing adjusting the sticky tape and cuting. Further, a photoelectric sensor 24 for sensing the position of the sliding seat is further arranged on the mounting frame body 23, and the photoelectric sensors 24 are arranged in two and are located on the upper side and the lower side of the moving path of the sliding seat.

Further, a glue pulling mechanism 30 is disposed on the mounting frame body 23, as shown in fig. 5, the glue pulling mechanism 30 includes a clamping jaw 31, a third driving assembly 32 for driving the clamping jaw 31 to clamp on the free end of the adhesive tape, and a displacement driving assembly 33 for driving the clamping jaw 31 to move to pull the adhesive tape. Illustratively, the third driving assembly 32 may be a bidirectional cylinder or a clamping jaw cylinder, and then the clamping jaws 31 are driven by the third driving assembly 32 to move toward each other to clamp the adhesive tape, the displacement driving assembly 33 may be a single-shaft robot, the third driving assembly 32 is disposed on the displacement driving assembly 33, and after the clamping jaws 31 clamp the free end of the adhesive tape, the third driving assembly 32 and the clamping jaws 31 are driven by the displacement driving assembly 33 to move, and then the adhesive tape is pulled to the end of the cell to be glued.

When the cutter 411 cuts the adhesive tape and the blowing mechanism 50 is used to attach the cut end of the adhesive tape to the end of the battery cell, the battery cell is driven by the bearing mechanism 10 to rotate so that the adhesive tape winds around the end of the battery cell for at least one circle. Specifically, the bearing mechanism 10 includes a clamping assembly 11 for clamping the battery cell, a rotating assembly 12 suspended above the clamping assembly 11 and used for driving the battery cell to rotate, and a lifting assembly 13 for driving the clamping assembly 11 to approach or be away from the rotating assembly 12, where the clamping assembly 11 is disposed at a driving end of the lifting assembly 13. Wherein, behind the 11 centre gripping electric cores of centre gripping subassembly, electric core can rotate along its axle center, orders about centre gripping subassembly 11 through lifting unit 13 and goes up and down, and then makes electric core butt on the centre gripping subassembly 11 in rotating assembly 12, and then rotating assembly 12 drive electric core rotates, and then makes the sticky tape around electric core tip, and mechanism 50 of blowing can blow or the point is blown all the time at this in-process for the sticky tape laminating is in electric core, guarantees the rubberizing quality.

The blowing mechanism 50 blows the adhesive tape to the battery cell, so that the cut adhesive tape is attached to the end of the battery cell to be glued, the adhesive tape pulling mechanism 30 loosens the free end of the adhesive tape, and then the battery cell is driven to rotate through the bearing mechanism 10, so that the adhesive tape winds around the end of the battery cell for at least one circle, and the gluing operation of the battery cell is completed. In other embodiments, after the blowing mechanism 50 attaches the cut adhesive tape to the end of the electrical core to be glued, the bearing mechanism 10 drives the electrical core to rotate, at this time, the adhesive tape pulling mechanism 30 clamps the free end of the adhesive tape and synchronously approaches to the electrical core, after the free end of the adhesive tape moves in place, the adhesive tape pulling mechanism 30 releases the adhesive tape, and the blowing mechanism 50 attaches the free end of the adhesive tape to the electrical core.

In order to realize that the battery cell can rotate after the battery cell is clamped by the clamping assembly 11, as shown in fig. 6, the clamping assembly 11 includes a bearing seat 111 for bearing the battery cell, a first clamping plate 112 and a second clamping plate 113 slidably disposed on opposite sides of the bearing seat 111, and a fourth driving assembly 114 for driving the first clamping plate 112 and the second clamping plate 113 to clamp the battery cell, the exemplary fourth driving assembly 114 may be an air cylinder installed on a bottom surface of the bearing seat 111, a roller 118 for supporting the battery cell is disposed on the bearing seat 111, and then the battery cell is supported by the roller 118 so that the battery cell can rotate along an axis thereof, wherein the roller 118 may be a rubber wheel, and plays a role of protecting the battery cell. Clamping blocks 115 are rotatably attached to opposite sides of the first clamping plate 112 and the second clamping plate 113 by bearings. The clamping blocks 115 on the first clamping plate 112 and the second clamping plate 113 are clamped on two end faces of the battery cell, the clamping blocks 115 are rotatably connected with the first clamping plate 112 and the second clamping plate 113, and then the first clamping plate 112 and the second clamping plate 113 move oppositely to enable the clamping blocks 115 to clamp the battery cell, and the battery cell can rotate relative to the first clamping plate 112 and the second clamping plate 113 with the clamping blocks 115.

Further, in the above-described aspect, the clamping block 115 of the first clamping plate 112 is connected to the first clamping plate 112 through the linear displacement assembly 116 and the elastic assembly 117. Illustratively, the linear displacement assembly 116 is a linear bearing and the resilient assembly 117 is a spring. And then the clamping blocks 115 on the first clamping plate 112 can move towards the first clamping plate 112, so that the distance between the two clamping blocks 115 is adjusted, and the clamping of the battery cells with different lengths is realized. Furthermore, when the width of the rubberized tape exceeds the width of the cell part, the position of the cell is adjusted through the linear displacement assembly 116, so that the rubberizing position of the cell is adjusted, and the elastic assembly 117 provides driving force for clamping the cell for the two clamping blocks 115.

In order to drive the cells on the carrier 111 to rotate, the rotating assembly 12 includes a rotating wheel 121 abutting against the surface of the cells, and a fifth driving assembly 122 driving the rotating wheel 121 to rotate. Exemplarily, fifth drive assembly 122 is the motor, orders about electric core through lifting unit 13 and goes up and down, and then makes the electric core butt on the centre gripping subassembly 11 in rotating wheel 121, and rethread fifth drive assembly 122 orders about and rotates wheel 121, rotates wheel 121 and drives electric core and rotate, and then makes the sticky tape around in electric core tip. The lifting assembly 13 may be an air cylinder, the bearing seat 111 is disposed at a driving end of the lifting assembly 13, and then the height position of the battery cell is adjusted by the lifting assembly 13, so that the battery cell on the bearing seat 111 is close to or far away from the rotating wheel 121.

To sum up, in one or more embodiments of this application, this application bear the weight of the mechanism through setting up, put gluey mechanism, draw gluey mechanism and surely gluey mechanism, it is used for unreeling the sticky tape to put gluey mechanism, draw gluey mechanism centre gripping in the free end of sticky tape, and then draw gluey mechanism to pull the sticky tape to the top of the tip that electric core waited to paste through drawing gluey mechanism, the rethread cuts off the sticky tape through surely gluey mechanism, be provided with the mechanism of blowing on surely gluey mechanism, after surely gluey mechanism cuts off the sticky tape, the mechanism of blowing blows the sticky tape after cutting to electric core, and then make the sticky tape after cutting attach in the tip that electric core waited to paste, draw gluey mechanism to loosen the free end of sticky tape after, rethread bears the rotation of mechanism drive electric core, make the sticky tape wind in the tip of electric core for at least a week, accomplish the rubberizing operation of electric core, adopt the mechanism of blowing to replace the mode of flexible briquetting to realize attaching sticky tape in the tip of electric core one end, thereby avoided the flexible briquetting to take place to warp and lead to the problem that the rubberizing effect becomes poor, guarantee the rubberizing quality of electric core.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims (10)

1. The utility model provides a battery core rubberizing device which characterized in that: the battery cell glue applying mechanism comprises a bearing mechanism (10) for bearing and rotating a battery cell, a glue placing mechanism (20) positioned on one side of the end part to be glued of the battery cell, a glue pulling mechanism (30), a blowing mechanism (50) and a glue cutting mechanism (40);

the adhesive tape unwinding mechanism (20) is used for unwinding an adhesive tape; the glue pulling mechanism (30) is used for pulling a tape to the end part of the battery cell to be glued; the adhesive tape cutting mechanism (40) is used for cutting off the adhesive tape, and the air blowing mechanism (50) is suitable for blowing the cut adhesive tape to the battery cell so that the adhesive tape is attached to the end part of the battery cell to be pasted with the adhesive tape.

2. The cell rubberizing device according to claim 1, characterized in that: the adhesive tape cutting mechanism (40) comprises a cutting assembly (41) and an adhesive tape clamping assembly (42), the adhesive tape clamping assembly (42) clamps and fixes the to-be-cut end of the adhesive tape, and the cutting assembly (41) is used for cutting the fixed adhesive tape.

3. The cell core rubberizing device according to claim 2, characterized in that: the cutting assembly (41) comprises a cutter (411) and a first driving assembly (412) for driving the cutter (411) to cut the adhesive tape, and the cutter (411) and the air blowing mechanism (50) are arranged at the driving end of the first driving assembly (412).

4. The cell rubberizing device according to claim 2, characterized in that: the rubber clamping assembly (42) comprises an upper fixing block (421), a lower fixing block (422) and a second driving assembly (423), and the second driving assembly (423) is used for driving the lower fixing block (422) and the upper fixing block (421) to move relatively.

5. The cell rubberizing device according to claim 1, characterized in that: the adhesive tape pulling mechanism (30) comprises a clamping jaw (31), a third driving assembly (32) for driving the clamping jaw (31) to clamp the free end of the adhesive tape, and a displacement driving assembly (33) for driving the clamping jaw (31) to move so as to pull the adhesive tape.

6. The cell rubberizing device according to claim 1, characterized in that: the bearing mechanism (10) comprises a clamping assembly (11) used for clamping a battery cell, a rotating assembly (12) suspended above the clamping assembly (11) and used for driving the battery cell to rotate, and a lifting assembly (13) used for driving the clamping assembly (11) to be close to or far away from the rotating assembly (12), wherein the clamping assembly (11) is arranged at the driving end of the lifting assembly (13).

7. The cell core rubberizing device according to claim 6, characterized in that: the clamping assembly (11) comprises a bearing seat (111) for bearing the battery cell, a first clamping plate (112) and a second clamping plate (113) which are arranged on two opposite sides of the bearing seat (111) in a sliding mode, and a fourth driving assembly (114) for driving the first clamping plate (112) and the second clamping plate (113) to clamp the battery cell, wherein clamping blocks (115) are rotatably arranged on the opposite side faces of the first clamping plate (112) and the second clamping plate (113).

8. The cell rubberizing device according to claim 7, wherein: the clamping block (115) on the first clamping plate (112) is connected to the first clamping plate (112) through a linear displacement assembly (116) and an elastic assembly (117).

9. The cell rubberizing device according to claim 6, characterized in that: the rotating assembly (12) comprises a rotating wheel (121) abutted to the surface of the battery core and a fifth driving assembly (122) driving the rotating wheel (121) to rotate.

10. The cell rubberizing device according to claim 1, characterized in that: the adhesive tape releasing mechanism (20) comprises an installation frame body (23), an unwinding assembly (21) arranged on the installation frame body (23) and an adjusting assembly (22) used for adjusting the tension of the adhesive tape.

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