Cutting and rubberizing device

Abstract

The utility model relates to a cutting and rubberizing device which comprises a large plate, a cutting mechanism and two rubberizing mechanisms, wherein the cutting mechanism is used for clamping and cutting a pole piece which moves vertically; the two rubberizing mechanisms are used for cutting gummed paper which moves horizontally and then attaching the gummed paper to the cutting position of the pole piece; the cutting mechanism and the two rubberizing mechanisms are installed on the large plate, and the two rubberizing mechanisms are installed on the two opposite sides of the cutting mechanism correspondingly, so that gummed paper treated by the two rubberizing mechanisms is attached to the cut-off positions of pole pieces cut by the cutting mechanism correspondingly. The two rubberizing mechanisms are distributed on the left side and the right side of the cutting mechanism and finish the preparation of glue preparation in advance, the pole piece is cut off through the cutting mechanism, and after the pole piece is cut off, the two rubberizing mechanisms adhere gummed paper to the cut-off position of the pole piece, so that the rubberizing protection after the pole piece is cut off is finished. And the pole piece can be kept in a vertical state under the action of gravity through vertical tape running of the pole piece, so that the condition that the pole piece is bent due to relatively large gravity at a rubberizing part during horizontal tape running of the pole piece is effectively eliminated.

Description

Technical Field

[0001] The present application relates to the technical field of lithium battery processing, and more specifically, to a cutting and gluing device. Background Art

[0002] The field of lithium battery manufacturing equipment has extremely high requirements on the safety of lithium battery production processes. The battery is mainly composed of positive electrode sheets, negative electrode sheets, separators and other structures. After the electrode sheets are cut, burrs are prone to occur on the cut ends of the electrode sheets. After winding or stacking to form a lithium battery, the burrs are easy to scratch or puncture the electrode substrate, affecting the product quality and safety of the lithium battery.

[0003] In the prior art, a gluing mechanism is generally used to stick adhesive tape on the welding area between the pole ear and the pole piece substrate to wrap the burrs on the pole ear, so as to protect the pole piece substrate and prevent the burrs from damaging the pole piece substrate. The pole piece cutting and gluing device usually runs the pole piece horizontally for gluing. However, in this way, due to the large gravity at the gluing location when running horizontally, the pole piece will bend under the action of gravity. Utility Model Content

[0004] In order to overcome the problem described in the background art that the pole piece may bend under the action of gravity due to the large gravity at the gluing location during horizontal tape running, the present application provides a cutting and gluing device.

[0005] In order to solve the above technical problems, the technical solution adopted in this application is:

[0006] A cutting and gluing device, comprising: a large plate, a cutting mechanism for clamping and cutting the vertically running pole piece, and two gluing mechanisms for cutting and processing the adhesive tape of the horizontally running pole piece and then attaching it to the cutting position of the pole piece;

[0007] The cutting mechanism and the two gluing mechanisms are installed on the large plate, and the two gluing mechanisms are respectively installed on opposite sides of the cutting mechanism, so that the adhesive tape processed by the two gluing mechanisms is respectively attached to the cut parts of the pole pieces after being cut by the cutting mechanism.

[0008] In one embodiment, the two glue applying mechanisms are arranged parallel to each other and / or symmetrically.

[0009] In one embodiment, the glue sticking mechanism comprises a vertical plate, a glue preparation component and a glue sticking component for sticking the glue paper prepared by the glue preparation component to the cutting position of the electrode piece, the vertical plate is mounted on the large plate, and the glue preparation component and the glue sticking component are mounted on the vertical plate;

[0010] The glue sticking assembly includes a suction cup for adsorbing the adhesive surface of the adhesive paper, an adsorption driver for driving the suction cup to approach the adhesive paper, and a rotation driver for driving the suction cup to rotate so as to attach the adsorbed adhesive paper to the pole piece. The rotation driver is installed on the vertical plate, and the output end of the rotation driver is connected to the adsorption driver driving connection, and the output end of the adsorption driver is connected to the suction cup driving connection.

[0011] In one embodiment, the glue sticking assembly also includes an adjustment plate, a synchronous belt and a transmission unit, the adjustment plate is mounted on the vertical plate, the rotary driver is mounted on the adjustment plate, and one end of the synchronous belt is sleeved on the output end of the rotary driver, the other end of the synchronous belt is transmission-connected to the transmission unit, and the transmission unit is connected to the adsorption driver.

[0012] In one embodiment, the glue preparation component includes a glue paper unwinding disk for releasing the glue paper, a glue cutting unit for cutting the glue paper, a glue pressing unit for pressing the glue paper to the suction cup, a front glue sandwich unit for clamping the tail end of the glue paper conveyed by the glue paper unwinding disk, and a rear glue sandwich unit for clamping and stretching the front end of the glue paper conveyed by the glue paper unwinding disk to a predetermined length. The glue paper unwinding disk, the front glue sandwich unit, the glue cutting unit, the glue pressing unit and the rear glue sandwich unit are sequentially arranged on the vertical plate, and the glue pressing unit is arranged corresponding to the suction cup.

[0013] In one embodiment, the cutting mechanism includes an upper clamping assembly for clamping the rear end of the electrode piece and driving the cut electrode piece to move upward to the glue sticking position, a lower clamping assembly for clamping the front end of the electrode piece, and a cutting assembly for cutting the electrode piece to a predetermined size, wherein the upper clamping assembly, the cutting assembly, and the lower clamping assembly are sequentially connected to the large plate from top to bottom;

[0014] The cutting assembly includes a guide rail, a cutting unit, a sliding plate and an avoidance drive, the avoidance drive and the guide rail are arranged on the large plate, the sliding plate is slidably arranged on the guide rail, the cutting unit is mounted on the sliding plate, and the output end of the avoidance drive is connected to the sliding plate so that the avoidance drive drives the cutting unit after cutting to avoid the gluing mechanism from gluing.

[0015] In one embodiment, the cutting unit includes a cutting drive, a movable cutter and a fixed cutter, wherein the cutting drive and the fixed cutter are mounted on the sliding plate, and the output end of the cutting drive is connected to the movable cutter so that the cutting drive drives the movable cutter to move against the fixed cutter to cut the pole piece.

[0016] In one embodiment, the fixed cutting knife and the movable cutting knife are arranged alternately during cutting.

[0017] In one embodiment, the upper clamping assembly includes two upper clamping units relatively arranged on both sides of the pole piece, the upper clamping unit includes an upper clamping driver and a clamping transmission member, the upper clamping driver is installed on the large plate, and the output end of the upper clamping driver is connected to the clamping transmission member.

[0018] In one embodiment, the lower clamping assembly includes two lower clamping units relatively arranged on both sides of the pole piece, the lower clamping unit includes a lower clamping driver and a clamping member, the lower clamping driver is installed on the large plate, and the output end of the lower clamping driver is connected to the clamping member.

[0019] Compared with the prior art, the beneficial effects are as follows: the left and right gluing mechanisms are distributed on the left and right sides of the cutting mechanism, and the glue preparation is completed in advance, and the electrode is cut by the cutting mechanism. After the electrode is cut, the two gluing mechanisms stick the adhesive tape to the cutting part of the electrode, thereby completing the gluing protection after the electrode is cut, thereby preventing the burrs from causing adverse effects on the quality of the battery cell and reducing safety risks. And by running the electrode vertically, the electrode can be kept in a vertical state under the action of gravity, thereby effectively eliminating the situation where the electrode is bent due to the large gravity at the gluing part when the electrode is run horizontally. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the three-dimensional structure of a cutting and gluing device according to an embodiment of the present application;

[0021] Figure 2 is a schematic diagram of the main structure of the cutting and gluing device of an embodiment of the present application;

[0022] Figure 3 It is a structural schematic diagram of a glue sticking mechanism of an embodiment of the present application;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the adhesive assembly of an embodiment of the present application;

[0024] Figure 5 It is a schematic diagram of the partial structure of the pole piece cutting mechanism on a large plate of an embodiment of the present application;

[0025] Figure 6 is a schematic diagram of the three-dimensional structure of the pole piece cutting mechanism of the embodiment of the present application;

[0026] Figure 7 is a schematic diagram of the three-dimensional structure of a cutting unit according to an embodiment of the present application;

[0027] Figure 8 It is a schematic structural diagram of the cutting and gluing device of an embodiment of the present application when cutting a pole piece;

[0028] Fig. 9It is a schematic diagram of the structure of the cutting and gluing device of an embodiment of the present application after the pole piece is cut and glued.

[0029] 1. Cutting and pasting device;

[0030] 10. Big board;

[0031] 20. Cutting mechanism; 21. Upper clamping assembly; 211. Upper clamping driver; 212. Rotating seat; 213. Clamping transmission member; 22. Cutting assembly; 221. Guide rail; 222. Avoidance driver; 223. Sliding plate; 224. Cutting unit; 2241. Cutting driver; 2242. Moving cutter; 2243. Fixed cutter; 225. Screw unit; 23. Lower clamping assembly; 231. Lower clamping driver; 232. Clamping member;

[0032] 30. Gluing mechanism; 31. Vertical plate; 32. Glue preparation assembly; 321. Glue unwinding disk; 322. Front glue clamping unit; 323. Glue cutting unit; 324. Glue pressing unit; 325. Rear glue clamping unit; 33. Gluing assembly; 331. Rotary drive; 332. Adsorption drive; 333. Suction cup; 334. Adjustment plate; 335. Synchronous belt; 336. Transmission unit;

[0033] 40. Pole piece. DETAILED DESCRIPTION

[0034] The technical solution of the present application is further described in detail below through specific embodiments and in combination with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0035] Example 1

[0036] like Figures 1 to 9 As shown, in this embodiment, a cutting and gluing device 1 includes: a large plate 10, a cutting mechanism 20 for clamping and cutting a vertically running pole piece 40, and two gluing mechanisms 30 for cutting and processing a horizontally running adhesive tape and attaching it to the cutting position of the pole piece 40; the cutting mechanism 20 and the two gluing mechanisms 30 are installed on the large plate 10, and the two gluing mechanisms 30 are respectively installed on the opposite sides of the cutting mechanism 20, so that the adhesive tape processed by the two gluing mechanisms 30 are respectively attached to the cutting position of the pole piece 40 after being cut by the cutting mechanism 20.

[0037] Specifically, the large plate 10 is vertically installed at an external positioning position, the cutting mechanism 20 is arranged in the middle of the large plate 10, and the two gluing mechanisms 30 are respectively arranged on the left and right sides of the cutting mechanism 20. The cutting mechanism 20 is used to clamp and fix the pole piece 40 and cut it to a suitable size before waiting for gluing. The gluing mechanism 30 is used to cut the adhesive tape to the required size and then attach it to the cut position of the middle pole piece 40.

[0038] It is worth noting that the left and right gluing mechanisms 30 are distributed on the left and right sides of the cutting mechanism 20, and the glue preparation is completed in advance, and the electrode 40 is cut by the cutting mechanism 20. After the electrode 40 is cut, the two gluing mechanisms 30 stick the adhesive tape to the cutting part of the electrode 40, thereby completing the gluing protection after the electrode 40 is cut, thereby preventing the burrs from causing adverse effects on the quality of the battery cell and reducing safety risks. And by running the electrode 40 vertically, the electrode 40 can be kept in a vertical state under the action of gravity, thereby effectively eliminating the situation where the electrode 40 is bent due to the large gravity at the gluing part when the electrode 40 is run horizontally.

[0039] In order to facilitate the layout of the cutting glue sticking device 1, as Figure 1 and Figure 2 As shown, in one embodiment, the two glue application mechanisms 30 are arranged parallel to each other and / or symmetrically.

[0040] Specifically, the specific configuration of the two gluing mechanisms 30 is based on actual production conditions, so that the adhesive tapes processed by the two gluing mechanisms 30 are respectively attached to the cut portions of the pole pieces 40 cut by the cutting mechanism.

[0041] For example, the two gluing mechanisms 30 are arranged parallel and symmetrically to each other. In this way, the two gluing mechanisms 30 are arranged symmetrically and parallel to each other on the left and right sides of the cutting mechanism 20, so that the two gluing mechanisms 30 can simultaneously operate the pole piece 40, and the overall layout of the cutting and gluing device 1 is more stable.

[0042] For another example, the two glue sticking mechanisms 30 are arranged parallel to each other. In this way, the two glue sticking mechanisms 30 can be partially staggered up and down.

[0043] For another example, two glue sticking mechanisms 30 may be symmetrically arranged. In this way, the two glue sticking mechanisms 30 may be connected to each other at one end.

[0044] To prevent the tape from wrinkling, Figure 1 , Figure 3 and Figure 4As shown, in one embodiment, the gluing mechanism 30 includes a vertical plate 31, a glue preparation component 32 and a gluing component 33 for attaching the adhesive paper prepared by the glue preparation component 32 to the cutting position of the pole piece 40, the vertical plate 31 is installed on the large plate 10, and the glue preparation component 32 and the gluing component 33 are installed on the vertical plate 31; the gluing component 33 includes a suction cup 333 for adsorbing the adhesive surface of the adhesive paper, an adsorption driver 332 for driving the suction cup 333 to approach the adhesive paper and a rotating driver 331 for driving the suction cup 333 to rotate so as to attach the adsorbed adhesive paper to the pole piece 40, the rotating driver 331 is installed on the vertical plate 31, the output end of the rotating driver 331 is drivingly connected to the adsorption driver 332, and the output end of the adsorption driver 332 is drivingly connected to the suction cup 333.

[0045] Specifically, one side of the vertical plate 31 is mounted on the large plate 10, and the glue preparation component 32 is used to cut the adhesive tape to the required size, and the suction cup 333 is connected to the external vacuum device so that the suction cup 333 generates negative pressure to absorb the adhesive tape. After the glue preparation component 32 cuts the adhesive tape to the required size, the suction driver 332 drives the suction cup 333 to approach and absorb the adhesive tape, and then drives the suction driver 332 to rotate through the rotary driver 331, thereby driving the suction cup 333 to rotate, so that the processed adhesive tape can be rotated 90 degrees after horizontal tape running and attached to the pole piece 40, thereby completing the gluing of the pole piece 40 at the cut position. In this way, by providing the rotary driver 331, it is possible to effectively avoid the adhesive tape from wrinkling due to vertical tape running.

[0046] In order to facilitate the rotation driver 331 to drive the adsorption driver 332, as shown in FIG. Figure 3 and Figure 4 As shown, in one embodiment, the glue application assembly 33 also includes an adjustment plate 334, a synchronous belt 335 and a transmission unit 336, the adjustment plate 334 is mounted on the vertical plate 31, the rotation driver 331 is mounted on the adjustment plate 334, and one end of the synchronous belt 335 is sleeved on the output end of the rotation driver 331, and the other end of the synchronous belt 335 is transmission-connected to the transmission unit 336, and the transmission unit 336 is connected to the adsorption driver 332.

[0047] Specifically, the adjustment plate 334 is mounted on one side of the vertical plate 31 close to the pole piece 40, and one side of the rotation driver 331 is mounted on the adjustment plate 334. The output end of the rotation driver 331 and the transmission unit 336 rotate synchronously through the synchronous belt 335, so that the drive of the output end of the rotation driver 331 can be transmitted to the transmission assembly, and then transmitted to the adsorption driver 332 through the transmission assembly. Among them, the transmission unit 336 is set as a synchronous wheel or other conventional components that can synchronously transmit the driving effect on the synchronous belt 335 to the adsorption driver 332, which is not specifically described in this embodiment.

[0048] In order to facilitate the use of the glue preparation component 32, as shown in FIG. Figures 1 to 4 As shown, in one embodiment, the glue preparation component 32 includes a glue paper unwinding disk 321 for releasing the glue paper, a glue cutting unit 323 for cutting the glue paper, a glue pressing unit 324 for pressing the glue paper to the suction cup 333, a front glue clamping unit 322 for clamping the tail end of the glue paper conveyed by the glue paper unwinding disk 321, and a rear glue clamping unit 325 for clamping and stretching the front end of the glue paper conveyed by the glue paper unwinding disk 321 to a predetermined length. The glue paper unwinding disk 321, the front glue clamping unit 322, the glue cutting unit 323, the glue pressing unit 324 and the rear glue clamping unit 325 are sequentially arranged on the vertical plate 31, and the glue pressing unit 324 is arranged corresponding to the suction cup 333.

[0049] Specifically, the adhesive tape unwinding disk 321, the front laminating unit 322, the glue cutting unit 323, the glue pressing unit 324 and the rear laminating unit 325 are sequentially arranged on the side of the vertical plate 31 close to the pole piece 40, and the glue pressing unit 324 is arranged directly below the suction cup 333. When in use, the adhesive tape is unwound through the adhesive tape unwinding disk 321, and the adhesive tape is transferred to the rear laminating unit 325 and clamped by the rear laminating unit 325 to unwind the adhesive tape. When the adhesive tape needs to be prepared, the adhesive tape on the rear laminating unit 325 reaches a specified length, the rear laminating unit 325 stops moving, the adhesive tape unwinding disk 321 stops unwinding the adhesive tape, the rear laminating unit 325 clamps the adhesive tape, the front laminating unit 322 clamps the adhesive tape, and the suction driver 332 drives the suction cup 333 to move downward Move to the adhesive tape position, the suction cup 333 opens the vacuum to absorb the adhesive tape, and at the same time, the glue pressing unit 324 acts upward to press the adhesive tape onto the suction cup 333. At this time, the adhesive tape can be cut by the glue cutting unit 323 located between the front glue clamping unit 322 and the glue pressing unit 324. After cutting the adhesive tape, the rear glue clamping unit 325 and the front glue clamping unit 322 are released, so that the suction cup 333 can absorb the adhesive tape. After the suction cup 333 absorbs the adhesive tape, the adsorption driver 332 retracts, thereby completing the glue preparation.

[0050] In order to facilitate the use of the cutting mechanism 20, as Figures 5 to 9 As shown, in one embodiment, the cutting mechanism 20 includes an upper clamping assembly 21 for clamping the rear end of the pole piece 40 and driving the cut pole piece 40 to move up to the glue sticking location, a lower clamping assembly 23 for clamping the front end of the pole piece 40 and a cutting assembly 22 for cutting the pole piece 40 to a predetermined size, the upper clamping assembly 21, the cutting assembly 22 and the lower clamping assembly 23 are sequentially connected to the large plate 10 from top to bottom; the cutting assembly 22 includes a guide rail 221, a cutting unit 224, a sliding plate 223 and an avoidance drive 222, the avoidance drive 222 and the guide rail 221 are arranged on the large plate 10, the sliding plate 223 is slidably arranged on the guide rail 221, the cutting unit 224 is installed on the sliding plate 223, and the output end of the avoidance drive 222 is connected to the sliding plate 223, so that the avoidance drive 222 drives the cutting unit 224 to avoid the glue sticking mechanism 30.

[0051] Specifically, the upper clamping assembly 21 and the lower clamping assembly 23 are fixedly arranged on the large plate 10. The guide rail 211 is vertically arranged on the large plate, so that the cutting unit 224 can be raised and lowered on the guide rail 221, and the cutting unit 224 is in an avoidance position in the initial state, which can avoid the suction cup 333 from being glued, and has wide applicability. When the pole piece 40 needs to be cut, refer to Figure 8 , the pole piece 40 stops running, the upper clamping assembly 21 and the lower clamping assembly 23 clamp the pole piece 40 respectively, and the cutting unit 224 reaches the cutting position of the pole piece 40 under the driving action of the avoidance driver 222 and cuts the pole piece 40; after cutting the pole piece 40, refer to Fig. 9 , the cutting unit 224 returns to the avoidance position under the driving action of the avoidance driver 222 to avoid the glue sticking mechanism 30, and then the external traction device drives the pole piece 40 to move up, the upper clamping assembly 21 presses the pole piece 40, and drives the pole piece 40 to move up until the pole piece 40 reaches the specified position and pauses. Because the cutting unit 224 returns to the avoidance position under the driving action of the avoidance driver 222, the glue sticking assembly 30 can perform the glue sticking work. At this time, the horizontal line of the cutting position of the pole piece 40 is located on both sides The middle part of the suction cup 333, and then the suction cups 333 on both sides are rotated 90 degrees by the driving action of the rotary driver 331 at the same time, so that the suction cups 333 prepared with glue can be extended and relatively fit the pole piece 40, that is, the adhesive tape on the left and right sides can be adhered to the cut part of the pole piece 40; after that, the vacuum of the suction cup 333 is turned off to separate from the adhesive tape, and the suction cups 333 on both sides return to the glue preparation position, and at the same time the upper and lower clamping components 23 are released, and the pole piece 40 continues to move, so that the next round of gluing of the pole piece 40 can continue.

[0052] In order to facilitate the cutting of the pole pieces by the cutting unit 224, as shown in FIG. Figures 6 to 8 As shown, in one embodiment, the cutting unit 224 includes a cutting driver 2241, a movable cutter 2242 and a fixed cutter 2243. The cutting driver 2241 and the fixed cutter 2243 are installed on the sliding plate 223, and the output end of the cutting driver 2241 is connected to the movable cutter 2242 so that the cutting driver 2241 drives the movable cutter 2242 to move against the fixed cutter 2243 to cut the pole piece 40.

[0053] Specifically, the cutting unit 224 reaches the cutting position of the pole piece 40 by avoiding the driver 222 , and drives the movable cutter 2242 connected thereto to approach the fixed cutter 2243 through the cutting driver 2241 , thereby cutting the pole piece 40 .

[0054] In order to facilitate the use of the upper clamping assembly 21, as Figure 5 , Figure 8 and Fig. 9As shown, in one embodiment, the upper clamping assembly 21 includes two upper clamping units relatively arranged on both sides of the pole piece 40, the upper clamping unit includes an upper clamping driver 211 and a clamping transmission member 212, the upper clamping driver 211 is installed on the large plate 10, and the output end of the upper clamping driver 211 is connected to the clamping transmission member 212.

[0055] Specifically, the two upper clamping drivers 211 on the left and right are used to drive the corresponding clamping and conveying members 213 to clamp or release the pole piece 40. The output end of the upper clamping driver 211 is connected to the clamping and conveying member 212 through a rotating seat, wherein the clamping and conveying member 213 is configured as a plurality of one-way rollers. The pole piece 40 is pressed by the clamping and conveying member 213, and the clamping and conveying member 213 rotates upward, so that after the cutting unit 224 cuts, the pole piece 40 can be rotated upward to move the cutting position of the pole piece 40 upward to the glue sticking position.

[0056] In order to facilitate the use of the lower clamping assembly 23, as Figure 5 , Figure 6 , Figure 8 and Fig. 9 As shown, in one embodiment, the lower clamping assembly 23 includes two lower clamping units relatively arranged on both sides of the pole piece 40, the lower clamping unit includes a lower clamping driver 231 and a clamping member 232, the lower clamping driver 231 is installed on the large plate 10, and the output end of the lower clamping driver 231 is connected to the clamping member 232.

[0057] Specifically, the two left and right lower clamping drivers 231 drive the corresponding clamping members 232 to clamp or release the pole piece 40. The clamping member 232 is configured as a clamping plate.

[0058] Example 2

[0059] This embodiment is a further preferred embodiment of Embodiment 1. In order to achieve a better cutting effect, in this embodiment, the fixed cutting knife 2243 and the movable cutting knife 2242 are alternately arranged during cutting.

[0060] Specifically, the cutting driver 2241 is configured as a motor, and the cutting driver 2241 drives the movable knife connected thereto through a cam, so that the movable cutting knife 2242 forms a certain cutting angle with the fixed knife, thereby cutting the pole piece 40, so that the cutting effect is better.

[0061] Example 3

[0062] This embodiment is a further preferred embodiment of embodiment 1. In order to facilitate the installation of the cutting assembly 22, as shown in FIG. Figures 5 to 7As shown, in one embodiment, the guide rail 221, the sliding plate 223 and the avoidance drive 222 are installed on the first surface of the large plate 10, an opening is opened on the large plate 10, the output end of the avoidance drive 222 is connected to the screw unit 225, the screw unit 225 is connected to the sliding plate 223, the cutting drive 2241, the movable cutter 2242 and the fixed cutter 2243 are arranged through the opening and protrude from the second surface of the large plate 10, and the upper clamping assembly 21 and the lower clamping assembly 23 are installed on the second surface of the large plate 10.

[0063] Specifically, the avoidance drive 222 and the guide rail 221 are installed behind the large plate 10, the sliding plate 223 slides on the guide rail 221, the screw unit 225 and the sliding plate 223 are located behind the large plate 10, the upper clamping assembly 21 and the lower clamping assembly 23 are located in front of the large plate 10, and the cutting end of the cutting unit is arranged in front of the large plate 10 and between the upper clamping assembly 21 and the lower clamping assembly 23, so that the overall layout is better and the installation and positioning of the cutting assembly 22 is facilitated.

[0064] In the above example:

[0065] The rotation driver 331 and the avoidance driver 222 are configured as motors. The manner in which the displacement of the motor-driven components changes is known to those skilled in the art and is achievable, and is not described in detail herein.

[0066] The adsorption driver 332 and the cutting driver 2241 are configured as cylinders. The manner in which the cylinder drives the components to move is known to those skilled in the art and is achievable, and is not described in detail herein.

[0067] The upper clamping driver 211 and the lower clamping driver 231 are configured as cylinders. The manner in which the cylinder driving components clamp or release is known to those skilled in the art and is achievable, and is not described in detail herein.

[0068] The adhesive tape unwinding disk 321, the front laminating unit 322, the glue cutting unit 323, the glue pressing unit 324 and the rear laminating unit 325 are conventional components that can realize their corresponding functions, which are known to those skilled in the art and can be realized, and are not described here in detail.

[0069] The manner in which the suction cup 333 generates negative pressure to absorb the adhesive tape is known to those skilled in the art and is achievable, and is not described in detail herein.

[0070] The drawings are only for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationships described in the drawings are only for illustrative purposes and should not be construed as limitations on this patent. In addition, it should also be understood that the thickness, length, width, and other dimensions of the various components in the embodiments of the present application shown in the drawings, as well as the overall thickness, length, width, and other dimensions of the integrated device are only for illustrative purposes and should not constitute any limitation on this application.

[0071] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as those generally understood by technicians in the technical field of this application; the terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The same or similar reference numerals in the drawings of the embodiments of this application correspond to the same or similar components; in the description of this application, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short" and the like indicating the orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so the terms describing the position relationship in the drawings are only used for exemplary description and cannot be understood as a limitation of this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0072] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. "Vertical" is not strictly perpendicular, but within the error tolerance range. "Parallel" is not strictly parallel, but within the error tolerance range. In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "attached" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In the description of the embodiments of the present application, the orientation or position relationship indicated by the technical terms "thickness", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0073] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation methods of the present application. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present application should be included in the protection scope of the claims of the present application.

Claims

1. A cutting and gluing device, characterized in that: include: A large plate (10), a cutting mechanism (20) for clamping and cutting a vertically running pole piece (40), and two adhesive bonding mechanisms (30) for cutting and bonding adhesive tape for a horizontally running pole piece (40) at the cut portion of the pole piece (40); The cutting mechanism (20) and the two gluing mechanisms (30) are mounted on the large plate (10), and the two gluing mechanisms (30) are respectively mounted on opposite sides of the cutting mechanism (20), so that the adhesive tape processed by the two gluing mechanisms (30) is respectively attached to the cut portion of the pole piece (40) cut by the cutting mechanism (20).

2. The cutting and gluing device according to claim 1, characterized in that: The two glue applying mechanisms (30) are arranged parallel to each other and / or symmetrically.

3. The cutting and gluing device according to claim 1, characterized in that: The glue sticking mechanism (30) comprises a vertical plate (31), a glue preparation component (32) and a glue sticking component (33) for sticking the glue paper prepared by the glue preparation component (32) to the cutting position of the electrode piece (40); the vertical plate (31) is mounted on the large plate (10), and the glue preparation component (32) and the glue sticking component (33) are mounted on the vertical plate (31); The adhesive sticking assembly (33) comprises a suction cup (333) for adsorbing the adhesive back surface of the adhesive paper, an adsorption driver (332) for driving the suction cup (333) to approach the adhesive paper, and a rotation driver (331) for driving the suction cup (333) to rotate so as to attach the adsorbed adhesive paper to the pole piece (40), wherein the rotation driver (331) is mounted on the vertical plate (31), the output end of the rotation driver (331) is drivingly connected to the adsorption driver (332), and the output end of the adsorption driver (332) is drivingly connected to the suction cup (333).

4. The cutting and gluing device according to claim 3, characterized in that: The adhesive sticking assembly (33) further comprises an adjusting plate (334), a synchronous belt (335) and a transmission unit (336); the adjusting plate (334) is mounted on the vertical plate (31); the rotary driver (331) is mounted on the adjusting plate (334); one end of the synchronous belt (335) is sleeved on the output end of the rotary driver (331); the other end of the synchronous belt (335) is transmission-connected to the transmission unit (336); and the transmission unit (336) is connected to the adsorption driver (332).

5. The cutting and gluing device according to claim 3, characterized in that: The adhesive preparation component (32) includes an adhesive paper unwinding disk (321) for releasing the adhesive paper, a adhesive cutting unit (323) for cutting the adhesive paper, a adhesive pressing unit (324) for pressing the adhesive paper to the suction cup (333), a front adhesive laminating unit (322) for clamping the tail end of the adhesive paper conveyed by the adhesive paper unwinding disk (321), and a rear adhesive laminating unit (325) for clamping and stretching the front end of the adhesive paper conveyed by the adhesive paper unwinding disk (321) to a predetermined length. The adhesive paper unwinding disk (321), the front adhesive laminating unit (322), the adhesive cutting unit (323), the adhesive pressing unit (324) and the rear adhesive laminating unit (325) are sequentially arranged on the vertical plate (31), and the adhesive pressing unit (324) is arranged corresponding to the suction cup (333).

6. The cutting and gluing device according to claim 1, characterized in that: The cutting mechanism (20) comprises an upper clamping assembly (21) for clamping the rear end of the pole piece (40) and driving the cut pole piece (40) to move upward to the glue sticking position, a lower clamping assembly (23) for clamping the front end of the pole piece (40) and a cutting assembly (22) for cutting the pole piece (40) to a predetermined size, wherein the upper clamping assembly (21), the cutting assembly (22) and the lower clamping assembly (23) are sequentially connected to the large plate (10) from top to bottom; The cutting assembly (22) comprises a guide rail (221), a cutting unit (224), a sliding plate (223) and an avoidance driver (222); the avoidance driver (222) and the guide rail (221) are arranged on the large plate (10); the sliding plate (223) is slidably arranged on the guide rail (221); the cutting unit (224) is mounted on the sliding plate (223); an output end of the avoidance driver (222) is connected to the sliding plate (223) so that the avoidance driver (222) drives the cutting unit (224) after cutting to avoid the gluing mechanism (30) from gluing.

7. The cutting and gluing device according to claim 6, characterized in that: The cutting unit (224) comprises a cutting driver (2241), a movable cutting knife (2242) and a fixed cutting knife (2243); the cutting driver (2241) and the fixed cutting knife (2243) are mounted on the sliding plate (223), and the output end of the cutting driver (2241) is connected to the movable cutting knife (2242), so that the cutting driver (2241) drives the movable cutting knife (2242) to move against the fixed cutting knife (2243) to cut the pole piece (40).

8. The cutting and gluing device according to claim 7, characterized in that: The fixed cutting knife (2243) and the movable cutting knife (2242) are arranged alternately during cutting.

9. The cutting and gluing device according to claim 6, characterized in that: The upper clamping assembly (21) comprises two upper clamping units arranged opposite to each other on both sides of the pole piece (40), the upper clamping unit comprising an upper clamping driver (211) and a clamping transmission member (212), the upper clamping driver (211) being mounted on the large plate (10), and the output end of the upper clamping driver (211) being connected to the clamping transmission member (212).

10. The cutting and gluing device according to claim 6, characterized in that: The lower clamping assembly (23) comprises two lower clamping units arranged opposite to each other on both sides of the pole piece (40), the lower clamping unit comprising a lower clamping driver (231) and a clamping member (232), the lower clamping driver (231) being mounted on the large plate (10), and the output end of the lower clamping driver (231) being connected to the clamping member (232).

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