Battery cell tab rubberizing device and processing system thereof

Abstract

The utility model relates to the technical field of battery cell tab rubberizing, and provides a battery cell tab rubberizing device and a processing system thereof, a first rubber clamping assembly and a second rubber clamping assembly are arranged, so that a rubber belt can be lengthened to form a rubber belt section, and a rubber cutting assembly is arranged to cut the rubber belt section; the adhesive tape section can be adsorbed through the first adhesive tape conveying claw and the second adhesive tape conveying claw, and then the tab of the battery cell can be clamped under the action of the first driving mechanism and the second driving mechanism, so that the adhesive tape section of the adhesive tape adsorption part can be adhered to the tab of the battery cell; and the tab of the battery cell is protected through the adhesive tape.

Description

Technical Field

[0001] The present application relates to the technical field of battery cell tab gluing, and in particular to a battery cell tab gluing device and a processing system thereof. Background Art

[0002] The battery cells are inevitably subject to vibration and collision during the manufacturing process. If the battery cell's tabs come into contact with other components, they are prone to deformation or loosening, which will lead to reduced electrical performance of the battery. Moreover, accidental contact of the tabs may induce a short circuit, posing a safety hazard. Utility Model Content

[0003] In order to overcome at least one disadvantage of the above-mentioned prior art, the purpose of the present application is to provide a battery cell tab gluing device and a processing system thereof.

[0004] The technical means adopted by this application to solve the above technical problems are:

[0005] The present application provides a battery cell tab gluing device, comprising:

[0006] A first device frame, on which a first tape conveying claw, a second tape conveying claw, a first driving mechanism and a second driving mechanism are arranged, the ends of the first tape conveying claw and the second tape conveying claw are respectively provided with tape adsorption parts, and a clamping space is formed between the two tape adsorption parts; the first driving mechanism is used to drive the first tape conveying claw and the second tape conveying claw to change their positions in a horizontal direction, and the second driving mechanism is used to drive the first tape conveying claw and the second tape conveying claw to change their positions in a vertical direction;

[0007] A second device frame, wherein the second device frame is provided with a first glue clamping component, a second glue clamping component, a glue cutting component and a third driving mechanism, the first glue clamping component is used to fix the movable end of the tape, the second glue clamping component is transmission-connected to the third driving mechanism, the second glue clamping component can move to clamp the movable end of the tape, and form a tape segment between the second glue clamping component and the first glue clamping component under the drive of the third driving mechanism, the glue cutting component is used to cut the tape segment, and the tape adsorption part can move to adsorb the tape segment.

[0008] In some embodiments, the tape adsorption unit includes a negative pressure mounting block and a contact plate disposed on the negative pressure mounting block;

[0009] The contact plate is provided with a plurality of through holes, the plurality of through holes are communicated with the inner cavity of the negative pressure mounting block, and the inner cavity of the negative pressure mounting block is communicated with the negative pressure pipeline.

[0010] In some embodiments, the first tape conveying claw or the second tape conveying claw includes an upright frame and a buffer assembly disposed on the upright frame;

[0011] The tape adsorption portion is disposed on the buffer assembly.

[0012] In some embodiments, the first tape conveying claw and the second tape conveying claw are disposed on the second driving mechanism, and the second driving mechanism is disposed on the first driving mechanism;

[0013] A rotation driving mechanism is respectively disposed between the first tape conveying claw and the second driving mechanism and between the second tape conveying claw and the second driving mechanism.

[0014] In some embodiments, at least two tape storage rollers and a plurality of transmission rollers are disposed on the second device frame body, the tape is disposed on the tape storage rollers, and the movable end of the tape passes out from the first tape clamping assembly after winding around the transmission rollers;

[0015] An elastic pressing mechanism for pressing the tape is disposed on the tape storage roller.

[0016] In some embodiments, a tape pulling mechanism is disposed on the second device frame body, and the tape pulling mechanism includes a tape pulling roller and a tape pulling driver for driving the tape pulling roller to move radially;

[0017] The tape pulling roller is disposed on the conveying path of the tape.

[0018] In some embodiments, a tape pressing device and a tape pressing driver for driving the tape pressing device to move are disposed on the second device frame body corresponding to the transmission roller;

[0019] The tape pressing device can move to contact the cylindrical surface of one of the transmission rollers.

[0020] In some embodiments, a tape winding schematic board is disposed on the second device frame body.

[0021] In some embodiments, the first tape clamping assembly includes a first upper clamping claw and a first lower clamping claw, the second tape clamping assembly includes a second upper clamping claw and a second lower clamping claw, an upper tape conveying path is correspondingly formed between the first upper clamping claw and the second upper clamping claw, a lower tape conveying path is correspondingly formed between the first lower clamping claw and the second lower clamping claw, and the upper tape conveying path and the lower tape conveying path are arranged in a layered manner;

[0022] The tape cutting assembly includes an upper cutting knife facing the upper tape conveying path, a lower cutting knife facing the lower tape conveying path, and a cutting knife driver for driving the upper cutting knife and the lower cutting knife to move away from or close to each other.

[0023] In some embodiments, an anti-sticking cushion layer is provided on at least one clamping surface of the first upper clamping jaw, the first lower clamping jaw, the second upper clamping jaw, and the second lower clamping jaw;

[0024] and / or, a scale is provided on at least one outer side surface of the first upper clamping jaw, the first lower clamping jaw, the second upper clamping jaw, and the second lower clamping jaw.

[0025] In addition, the solution of the present application provides a processing system, including a blank input end for conveying the battery cell and a finished product output end;

[0026] The battery cell tab gluing device as described above is provided between the blank input end and the finished product output end.

[0027] Compared with the prior art, the solution of the present application has at least the following beneficial effects:

[0028] In the solution of the present application, through the provided first glue clamping assembly and second glue clamping assembly, the tape can be stretched to form a tape section, and through the provided glue cutting assembly, the tape section can be cut; through the provided first tape conveying claw and second tape conveying claw, the tape section can be adsorbed, and then, under the action of the first driving mechanism and the second driving mechanism, the tabs of the battery cell can be clamped, so that the tape section of the tape adsorption part can be pasted on the tabs of the battery cell to protect the tabs of the battery cell with the tape. Description of the Drawings

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments of the present application. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0030] Figure 1 It is an application schematic diagram of the battery cell tab gluing device under one example of the present application.

[0031] Figure 2 It is a structural schematic diagram of the first device frame under one example of the present application.

[0032] Figure 3 It is a structural schematic diagram of the second tape conveying claw under one example of the present application.

[0033] Figure 4 It is an exploded view of the second tape conveying claw under one example of the present application.

[0034] Figure 5Schematic diagram of the structure of the second device frame under one example of this application.

[0035] Figure 6 Application schematic diagram of the first laminating component under one example of this application.

[0036] Figure 7 Exploded view of the tape storage roller under one example of this application.

[0037] Figure 8 Application schematic diagram of the tape pulling mechanism under one example of this application.

[0038] Figure 9 Application schematic diagram of the pressing glue device under one example of this application.

[0039] Figure 10 Application schematic diagram of the second laminating component under one example of this application.

[0040] Figure 11 Application schematic diagram of the first upper clamping jaw under one example of this application.

[0041] Figure 12 Application schematic diagram of the glue cutting component under one example of this application.

[0042] Marking description:

[0043] 1 - First device frame, 11 - First tape conveying claw, 111 - Vertical frame, 112 - Buffer spring, 113 - Buffer slide rail assembly, 114 - Rotary drive mechanism, 12 - Second tape conveying claw, 131 - First horizontal slide rail assembly, 132 - First horizontal motor, 133 - Second horizontal slide rail assembly, 134 - Second horizontal motor, 141 - First vertical slide rail assembly, 142 - First vertical motor, 143 - Second vertical slide rail assembly, 144 - Second vertical motor, 151 - Third horizontal slide rail assembly, 152 - Third horizontal motor, 161 - Negative pressure mounting block, 162 - Contact plate, 1621 - Through hole, 163 - Buffer cushion strip;

[0044] 2 - Second device frame, 21 - First laminating assembly, 211 - First upper clamping jaw, 2111 - Clamping cylinder, 2112 - Clamping part, 2113 - Anti - sticking cushion layer, 2114 - Scale, 212 - First lower clamping jaw, 22 - Second laminating assembly, 221 - Second upper clamping jaw, 222 - Second lower clamping jaw, 23 - Glue cutting assembly, 231 - Upper cutting knife, 232 - Lower cutting knife, 233 - Cutting knife driver, 234 - Cutting knife protective cover, 24 - Tape storage roller, 241 - Elastic pressing piece, 242 - Baffle, 243 - Inner shaft wheel, 244 - Inner lock body, 245 - Outer lock body, 246 - Lock body spring, 247 - Mounting shaft, 25 - Transmission roller, 26 - Tape pulling mechanism, 261 - Tape pulling roller, 262 - Tape pulling driver, 271 - Glue pressing device, 272 - Glue pressing driver, 28 - Tape winding schematic board. Detailed implementation manners

[0045] In order to more clearly understand the above - mentioned objects, features and advantages of the present invention, the present invention will be described in detail below with reference to the drawings and specific implementation manners. It should be noted that, without conflict, the implementation manners of the present application and the features in the implementation manners can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present invention. The described implementation manners are only a part of the implementation manners of the present invention, rather than all of the implementation manners. All other implementation manners obtained by those of ordinary skill in the art based on the implementation manners in the present invention without creative efforts shall fall within the protection scope of the present invention.

[0046] It should be noted that: Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention in this specification are only for the purpose of describing specific implementation manners, and are not intended to limit the present invention. Similar reference numerals and letters in the following drawings represent similar items. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of the present application, the terms "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance.

[0047] As Figures 1 to 12 shown, in the solution of this embodiment, a cell tab gluing device is provided, including:

[0048] A first device frame 1, on which a first tape conveying claw 11, a second tape conveying claw 12, a first driving mechanism and a second driving mechanism are arranged, the ends of the first tape conveying claw 11 and the second tape conveying claw 12 are respectively provided with tape adsorption parts, and a clamping space is formed between the two tape adsorption parts; the first driving mechanism is used to drive the first tape conveying claw 11 and the second tape conveying claw 12 to change their positions in the horizontal direction, and the second driving mechanism is used to drive the first tape conveying claw 11 and the second tape conveying claw 12 to change their positions in the vertical direction;

[0049] The second device frame 2 is provided with a first glue clamping component 21, a second glue clamping component 22, a glue cutting component 23 and a third driving mechanism. The first glue clamping component 21 is used to fix the movable end of the tape. The second glue clamping component 22 is transmission-connected with the third driving mechanism. The second glue clamping component 22 can move to clamp the movable end of the tape and form a tape segment between the second glue clamping component 22 and the first glue clamping component 21 under the drive of the third driving mechanism. The glue cutting component 23 is used to cut the tape segment. The tape adsorption part can move to adsorb the tape segment.

[0050] In some embodiments, Figure 1 As shown, the first device frame 1 and the second device frame 2 are arranged relative to each other, so that a tape operation space is formed between the first device frame 1 and the second device frame 2, and the first tape conveying claw 11, the second tape conveying claw 12, the first glue clamping component 21, the second glue clamping component 22, the glue cutting component 23, etc. are all located in the tape operation space, so as to reduce external interference and improve the application safety of the device.

[0051] In some embodiments, Figure 2 As shown, the first driving mechanism includes a first horizontal rail assembly 131, a first horizontal motor 132, a second horizontal rail assembly 133, and a second horizontal motor 134. The second driving mechanism includes a first vertical rail assembly 141, a first vertical motor 142, a second vertical rail assembly 143, and a second vertical motor 144.

[0052] Among them, the first tape conveying claw 11 is installed on the first vertical slide rail assembly 141, and the position height of the first tape conveying claw 11 is controlled by the first vertical motor 142. The first vertical slide rail assembly 141 is installed on the first horizontal slide rail assembly 131, and the horizontal position of the first vertical slide rail assembly 141 is controlled by the first horizontal motor 132, thereby controlling the horizontal position of the first tape conveying claw 11.

[0053] The second tape conveying claw 12 is installed on the second vertical slide rail assembly 143, and the position height of the second tape conveying claw 12 is controlled by the second vertical motor 144. The second vertical slide rail assembly 143 is installed on the second horizontal slide rail assembly 133, and the horizontal position of the second vertical slide rail assembly 143 is controlled by the second horizontal motor 134, thereby controlling the horizontal position of the second tape conveying claw 12.

[0054] When taking the tape section, through the operation of the first vertical motor 142 and the second vertical motor 144, the first tape conveying claw 11 and the second tape conveying claw 12 move away from each other. Then, through the operation of the first horizontal motor 132 and the second horizontal motor 134, the first tape conveying claw 11 and the second tape conveying claw 12 are moved above the tape section. At this time, through the operation of the first vertical motor 142 and the second vertical motor 144, the first tape conveying claw 11 and the second tape conveying claw 12 move closer to each other, so that the tape adsorption parts of the first tape conveying claw 11 and the second tape conveying claw 12 respectively move to adsorb different tape sections. Then, through the operation of the first vertical motor 142 and the second vertical motor 144, the first tape conveying claw 11 and the second tape conveying claw 12 move away from each other to take out the tape section.

[0055] When attaching the tape section, through the operation of the first horizontal motor 132 and the second horizontal motor 134, the first tape conveying claw 11 and the second tape conveying claw 12 are moved above the electrode tab of the battery cell. Then, through the operation of the first vertical motor 142 and the second vertical motor 144, the first tape conveying claw 11 and the second tape conveying claw 12 move closer to each other, so as to realize the attachment of the tape section on the electrode tab of the battery cell; at this time, connecting the operation steps when taking the tape section above can form an action cycle.

[0056] In some embodiments, the third driving mechanism includes a third horizontal slide rail assembly 151 and a third horizontal motor 152. The second tape clamping assembly 22 is installed on the third horizontal slide rail assembly 151, and the horizontal position of the second tape clamping assembly 22 is controlled by the operation of the third horizontal motor 152.

[0057] As an application example, as Figure 3 、 Figure 4 shown, the tape adsorption part includes a negative pressure mounting block 161 and a contact plate 162 arranged on the negative pressure mounting block 161;

[0058] A plurality of through holes 1621 are formed in the contact plate 162, and the plurality of through holes 1621 communicate with the inner cavity of the negative pressure mounting block 161, and the inner cavity of the negative pressure mounting block 161 communicates with a negative pressure pipeline.

[0059] In some embodiments, two negative pressure mounting blocks 161 are provided to adsorb both ends of the tape section, so as to facilitate the suction operation of tape sections of different length dimensions. During application, the contact plate 162 contacts the sliding surface of the tape section.

[0060] In some embodiments, a buffer cushion strip 163 is provided between the two negative pressure mounting blocks 161 to prevent accidental damage caused by collision between the two negative pressure mounting blocks 161.

[0061] As an application example, the first tape conveying claw 11 or the second tape conveying claw 12 includes a vertical frame 111 and a buffer assembly provided on the vertical frame 111;

[0062] The tape adsorption portion is provided on the buffer assembly.

[0063] In some embodiments, the buffer assemblies are respectively provided on both sides of the vertical frame 111 to respectively correspond to the installation of the two negative pressure mounting blocks 161, so that there can be a certain height difference between the two negative pressure mounting blocks 161 under the action of an external force, thereby facilitating cooperation with the electrode tab of the battery cell having a certain step structure and improving the adaptability of the device.

[0064] In some embodiments, the buffer assembly includes a buffer spring 112 and a buffer slide rail assembly 113. The negative pressure mounting block 161 is mounted on the buffer slide rail assembly 113, and the buffer spring 112 is provided between the buffer slide rail assembly 113 and the vertical frame 111.

[0065] As an application example, as Figure 1 shown, the first tape conveying claw 11 and the second tape conveying claw 12 are provided on the second driving mechanism, and the second driving mechanism is provided on the first driving mechanism;

[0066] A rotary driving mechanism 114 is respectively provided between the first tape conveying claw 11 and the second driving mechanism and between the second tape conveying claw 12 and the second driving mechanism.

[0067] In some embodiments, the rotary driving mechanism 114 can be set as a servo motor or a rotary cylinder, and no specific limitation is made here.

[0068] By setting up the rotating drive mechanism 114, the first tape conveying claw 11 and the second tape conveying claw 12 can have a certain rotation angle, that is, the device can have at least two tape sticking states: for example, at a rotation angle of 0°, it can be adapted to the glue sticking operation of the battery cell pole ear with a larger length; at a rotation angle of 90°, it can be adapted to the glue sticking operation of the battery cell pole ear with a larger width.

[0069] As an example of one application, Figure 6 As shown, at least two tape storage rollers 24 and a plurality of transmission rollers 25 are arranged on the second device frame 2, the tape is arranged on the tape storage rollers 24, and the movable end of the tape is wound around the transmission rollers 25 and then passes through the first adhesive sandwich component 21;

[0070] The adhesive tape storage roller 24 is provided with an elastic pressing mechanism for pressing the adhesive tape.

[0071] In some embodiments, the elastic clamping mechanism includes an elastic lock nut assembly and a plurality of elastic pressing plates 241 , and the elastic pressing plates 241 and the baffle 242 of the tape storage roller 24 form an axial limit for the tape to improve the stability of the tape when in use.

[0072] The tape storage roller 24 includes an inner shaft wheel 243, and the elastic pressing piece 241 is movably mounted on the inner shaft wheel 243. The elastic lock nut assembly includes an inner lock body 244 and an outer lock body 245, a lock body spring 246 is installed between the inner lock body 244 and the outer lock body 245, the outer lock body 245 is connected to the mounting shaft 247 of the tape storage roller 24, and the inner lock body 244 is in contact with the elastic pressing piece 241.

[0073] As an example of one application, Figure 1 , Figure 5 , Figure 8 As shown, a glue pulling mechanism 26 is provided on the second device frame 2, and the glue pulling mechanism 26 includes a glue pulling roller 261 and a glue pulling driver 262 for driving the glue pulling roller 261 to move radially;

[0074] The adhesive-pulling roller 261 is arranged on the conveying path of the adhesive tape.

[0075] In some embodiments, the glue pulling driver 262 is configured as a telescopic cylinder, a movable end of which is transmission-connected to the glue pulling roller 261 , and the glue pulling roller 261 is slidably disposed on the second device frame 2 .

[0076] The glue pulling mechanism 26 can be used for the glue removal operation of the tape roll, which is convenient for improving the smoothness of the device during use and the connection of the production rhythm.

[0077] As one of the application examples, such as Figure 1 , Figure 9 shown, a rubber pressing device 271 is provided on the second device frame 2 corresponding to the transfer roller 25, and a rubber pressing driver 272 for driving the rubber pressing device 271 to move;

[0078] The rubber pressing device 271 can move to contact the cylindrical surface of one of the transfer rollers 25.

[0079] In some embodiments, the rubber pressing device 271 is arranged above or below the transfer roller 25 close to the first rubber clamping assembly 21. Through the contact between the rubber pressing device 271 and the transfer roller 25, the tape is clamped and fixed, so as to facilitate the operations of cutting the tape and pulling the tape.

[0080] In some embodiments, the rubber pressing driver 272 is arranged as a telescopic cylinder.

[0081] As one of the application examples, such as Figure 5 shown, a tape winding schematic board 28 is provided on the second device frame 2. By providing the tape winding schematic board 28, it can help maintenance personnel more quickly clarify the winding route of the tape, so as to facilitate the improvement of work efficiency.

[0082] As one of the application examples, such as Figure 6 , Figure 12 shown, the first rubber clamping assembly 21 includes a first upper clamping jaw 211 and a first lower clamping jaw 212, the second rubber clamping assembly 22 includes a second upper clamping jaw 221 and a second lower clamping jaw 222, the first upper clamping jaw 211 and the second upper clamping jaw 221 are correspondingly arranged to form an upper tape conveying path, the first lower clamping jaw 212 and the second lower clamping jaw 222 are correspondingly arranged to form a lower tape conveying path, and the upper tape conveying path and the lower tape conveying path are arranged in a layered manner;

[0083] The tape cutting assembly 23 includes an upper cutting knife 231 arranged towards the upper tape conveying path, a lower cutting knife 232 arranged towards the lower tape conveying path, and a cutting knife driver 233 for driving the upper cutting knife 231 and the lower cutting knife 232 to move away from or close to each other.

[0084] In some embodiments, such as Figure 10 , Figure 11 shown, the first upper clamping jaw 211, the first lower clamping jaw 212, the second upper clamping jaw 221, and the second lower clamping jaw 222 all include a clamping cylinder 2111 and a clamping part 2112, so as to control the clamping and loosening of the clamping part 2112 through the operation of the clamping cylinder 2111.

[0085] In some embodiments, the cutter driver 233 is configured as a two-way cylinder.

[0086] In some embodiments, the upper cutter 231 and the lower cutter 232 are disposed within a cutter protection cover 234.

[0087] As an example of an application, as Figure 11 shown, an anti-sticking cushion layer 2113 is provided on at least one clamping surface of the first upper clamping jaw 211, the first lower clamping jaw 212, the second upper clamping jaw 221, and the second lower clamping jaw 222.

[0088] In some embodiments, the anti-sticking cushion layer 2113 is provided on the clamping surfaces of the first upper clamping jaw 211, the first lower clamping jaw 212, the second upper clamping jaw 221, and the second lower clamping jaw 222 that are in contact with the adhesive surface of the tape.

[0089] In some embodiments, the anti-sticking cushion layer 2113 is configured as a granular rubber pad.

[0090] As an example of an application, as Figure 11 shown, a scale 2114 is provided on at least one outer side surface of the first upper clamping jaw 211, the first lower clamping jaw 212, the second upper clamping jaw 221, and the second lower clamping jaw 222.

[0091] By providing the scale 2114, it is possible to facilitate the adjustment of the output state of the tape and improve the operation accuracy.

[0092] In addition, in the solution of this embodiment, a processing system is further provided. The processing system includes a blank input end for conveying the battery cell and a finished product output end;

[0093] An electrode tab pasting device for the battery cell as described above is disposed between the blank input end and the finished product output end.

[0094] By applying the electrode tab pasting device for the battery cell in the processing system, the battery cell to be processed can temporarily stay beside the electrode tab pasting device for the battery cell after being input from the blank input end, so as to facilitate the electrode tab pasting device for the battery cell to perform the pasting operation on the electrode tab of the battery cell. After the pasting operation is completed, it is output from the finished product output end. The electrode tab of the battery cell after being pasted with the tape can have higher state stability, which is conducive to improving the product quality.

[0095] As described above, the above are only specific embodiments of the present application and are not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or replacements, which should also be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claimed rights.

[0096] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. A battery cell tab gluing device, characterized in that: include: A first device frame, on which a first tape conveying claw, a second tape conveying claw, a first driving mechanism and a second driving mechanism are arranged, the ends of the first tape conveying claw and the second tape conveying claw are respectively provided with tape adsorption parts, and a clamping space is formed between the two tape adsorption parts; the first driving mechanism is used to drive the first tape conveying claw and the second tape conveying claw to change their positions in a horizontal direction, and the second driving mechanism is used to drive the first tape conveying claw and the second tape conveying claw to change their positions in a vertical direction; A second device frame, wherein the second device frame is provided with a first glue clamping component, a second glue clamping component, a glue cutting component and a third driving mechanism, the first glue clamping component is used to fix the movable end of the tape, the second glue clamping component is transmission-connected to the third driving mechanism, the second glue clamping component can move to clamp the movable end of the tape, and form a tape segment between the second glue clamping component and the first glue clamping component under the drive of the third driving mechanism, the glue cutting component is used to cut the tape segment, and the tape adsorption part can move to adsorb the tape segment.

2. The battery cell tab gluing device according to claim 1, characterized in that: The tape adsorption part includes a negative pressure mounting block and a contact plate arranged on the negative pressure mounting block; The contact plate is provided with a plurality of through holes, the plurality of through holes are communicated with the inner cavity of the negative pressure mounting block, and the inner cavity of the negative pressure mounting block is communicated with the negative pressure pipeline.

3. The battery cell tab gluing device according to claim 2, characterized in that: The first tape conveying claw or the second tape conveying claw comprises a stand and a buffer component arranged on the stand; The adhesive tape adsorption portion is arranged on the buffer component.

4. The battery cell tab gluing device according to any one of claims 1 to 3, characterized in that: The first adhesive tape conveying claw and the second adhesive tape conveying claw are arranged on the second driving mechanism, and the second driving mechanism is arranged on the first driving mechanism; A rotation driving mechanism is provided between the first adhesive tape conveying claw and the second driving mechanism, and between the second adhesive tape conveying claw and the second driving mechanism.

5. The battery cell tab gluing device according to claim 4, characterized in that: At least two tape storage rollers and a plurality of transmission rollers are arranged on the frame of the second device, the tape is arranged on the tape storage rollers, and the movable end of the tape is wound around the transmission rollers and then passes through the first adhesive sandwich component; The adhesive tape storage roller is provided with an elastic pressing mechanism for pressing the adhesive tape.

6. The battery cell tab gluing device according to claim 5, characterized in that: The second device frame is provided with a glue pulling mechanism, and the glue pulling mechanism includes a glue pulling roller and a glue pulling driver for driving the glue pulling roller to move radially; The adhesive-drawing roller is arranged on the conveying path of the adhesive tape.

7. The battery cell tab gluing device according to claim 6, characterized in that: The second device frame is provided with a glue pressing device corresponding to the transmission roller and a glue pressing driver for driving the glue pressing device to move; The glue pressing device can move to contact the cylinder surface of one of the transmission rollers.

8. The battery cell tab gluing device according to claim 7, characterized in that: The second device frame is provided with a tape winding indication board.

9. The battery cell tab gluing device according to claim 1 or 8, characterized in that: The first clamping assembly includes a first upper clamping jaw and a first lower clamping jaw, and the second clamping assembly includes a second upper clamping jaw and a second lower clamping jaw. The first upper clamping jaw and the second upper clamping jaw are correspondingly arranged to form an upper tape conveying path, and the first lower clamping jaw and the second lower clamping jaw are correspondingly arranged to form a lower tape conveying path. The upper tape conveying path and the lower tape conveying path are arranged in layers. The rubber cutting assembly comprises an upper cutter arranged toward the upper rubber tape conveying path, a lower cutter arranged toward the lower rubber tape conveying path, and a cutter driver for driving the upper cutter and the lower cutter to move away from or toward each other.

10. The battery cell tab gluing device according to claim 9, characterized in that: At least one clamping surface of the first upper clamping jaw, the first lower clamping jaw, the second upper clamping jaw, and the second lower clamping jaw is provided with an anti-sticking pad layer; And / or, a scale is provided on at least one outer side surface of the first upper clamping jaw, the first lower clamping jaw, the second upper clamping jaw, and the second lower clamping jaw.

11. A processing system, characterized in that: It includes a blank input end and a finished product output end for conveying battery cells; A cell tab gluing device as described in any one of claims 1 to 10 is arranged between the blank input end and the finished product output end.

Images