Gluing device and battery production device

Abstract

The utility model discloses a rubberizing device and a battery production device, and relates to the technical field of batteries. The adhesive tape discharging mechanism is arranged on the mounting seat; a material passing space is formed between the first passing roller and the second passing roller; the first passing roller and the second electrostatic adsorption mechanism are connected and can synchronously rotate so that the second electrostatic adsorption mechanism can pass through the material passing space, and the first electrostatic adsorption mechanism is used for selectively adsorbing an adhesive tape on the adhesive tape discharging mechanism and pulling the adhesive tape to the second electrostatic adsorption mechanism so that the second electrostatic adsorption mechanism can adsorb the adhesive tape; and the first passing roller drives the second electrostatic adsorption mechanism to rotate so that the adhesive tape on the second electrostatic adsorption mechanism can be attached to the target piece. By arranging the first electrostatic adsorption mechanism and the second electrostatic adsorption mechanism for electrostatic adsorption of the adhesive tape, the adhesive tape can be pulled without clamping, different parts of the adhesive tape can be uniformly adsorbed, and the risk that the adhesive tape is wrinkled due to non-uniform stress of the adhesive tape is reduced.

Description

Technical Field

[0001] The present application relates to the field of battery technology, and in particular to a gluing device and a battery production device having the gluing device. Background Art

[0002] In the related art, during the production of battery cells, the ends of the pole pieces and the diaphragm are bonded and fixed by adhesive tape so that the pole pieces and the diaphragm will not separate when passing through the roller. However, the existing adhesive bonding method is to clamp the head of the tape with a clamp to pull the adhesive. During the adhesive pulling process, only the head of the tape is stressed, and the parts outside the head are pulled empty, resulting in uneven stress on the tape. In addition, the clamp will press the tape strongly during the process of clamping the tape, which can easily cause the tape to wrinkle. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present application is to provide a glue sticking device that can pull the tape by electrostatic adsorption without clamping, which is conducive to uniform adsorption force on different parts of the tape and reduces the risk of wrinkling the tape due to uneven force on the tape.

[0004] The present application further proposes a battery production device.

[0005] In the first aspect, the embodiment of the present application provides a glue sticking device, including: a mounting seat; a tape feeding mechanism, which is arranged on the mounting seat; a first roller and a second roller, which are both rotatably arranged on the mounting seat, and the first roller and the second roller are opposite and spaced apart along a first direction, so as to form a feeding space between the first roller and the second roller; a first electrostatic adsorption mechanism and a second electrostatic adsorption mechanism, the first roller is connected to the second electrostatic adsorption mechanism, and when the first roller rotates, the second electrostatic adsorption mechanism is driven to rotate synchronously so that the second electrostatic adsorption mechanism passes through the feeding space, the first electrostatic adsorption mechanism can be movably arranged on the mounting seat, the first electrostatic adsorption mechanism is used to selectively adsorb the tape on the tape feeding mechanism and pull the tape to the second electrostatic adsorption mechanism, so that the second electrostatic adsorption mechanism adsorbs the tape, and the second electrostatic adsorption mechanism is driven to rotate by the first roller so that the tape on the second electrostatic adsorption mechanism is stuck to the target part.

[0006] In the above technical solution, by setting the first electrostatic adsorption mechanism and the second electrostatic adsorption mechanism to electrostatically adsorb the tape, the tape can be pulled without clamping, and different parts of the tape are helped to be evenly subjected to adsorption force, thereby reducing the risk of wrinkling the tape due to uneven force.

[0007] In some embodiments, the second electrostatic adsorption mechanism and the tape unloading mechanism are arranged along the second direction, the central axis of the first roller and the central axis of the second roller are parallel to the second direction, the first electrostatic adsorption mechanism is movably arranged on the mounting seat along the second direction, and the first direction and the second direction are perpendicular.

[0008] In the above technical scheme, by arranging the second electrostatic adsorption mechanism and the tape feeding mechanism along the second direction, the central axis of the first roller and the central axis of the second roller are parallel to the second direction, and the first electrostatic adsorption mechanism is movably arranged on the mounting seat along the second direction, which is conducive to making the arrangement direction of the second electrostatic adsorption mechanism and the tape feeding mechanism consistent with the moving direction of the first electrostatic adsorption mechanism, so that during the gluing process, the first electrostatic adsorption mechanism only needs to make a linear motion to smoothly transport the tape to the second electrostatic adsorption mechanism, which is conducive to reducing the stroke of the first electrostatic adsorption mechanism and reducing the risk of interference with other components of the gluing device during the process of transporting the tape by the first electrostatic adsorption mechanism. It is also conducive to making the extension direction of the tape always parallel to the second direction during the process of rotating the tape from the second electrostatic adsorption mechanism to the feeding space, reducing the risk of complex structure of the gluing device due to multiple adjustments of the tape direction, and is conducive to simplifying the gluing process, thereby improving the gluing efficiency of the gluing device.

[0009] In some embodiments, the first electrostatic adsorption mechanism is movably disposed on the mounting base along a first direction.

[0010] In the above technical solution, the first electrostatic adsorption mechanism is movably arranged on the mounting seat along the first direction, which can improve the flexibility of the first electrostatic adsorption mechanism, and is beneficial for the first electrostatic adsorption mechanism to flexibly avoid other components of the gluing device, and further reduce the risk of interference between the first electrostatic adsorption mechanism and other components of the gluing device during the process of transporting the tape, so that the first electrostatic adsorption mechanism can smoothly transport the tape to the second electrostatic adsorption mechanism, which is more conducive to the realization of the gluing function of the gluing device.

[0011] In some embodiments, the first electrostatic adsorption mechanism is used to pull the adhesive tape to a side of the second electrostatic adsorption mechanism facing away from the first roller.

[0012] In the above technical solution, the tape is pulled to the side of the second electrostatic adsorption mechanism away from the first roller by the first electrostatic adsorption mechanism. During the synchronous rotation of the second electrostatic adsorption mechanism with the first roller, the tape can always be set on the side of the second electrostatic adsorption mechanism away from the first roller, which is conducive to the smooth attachment of the tape to the target part and reduces the risk of the tape being unable to be attached to the target part due to the tape being set toward the first roller, which is conducive to further realizing the gluing function of the gluing device.

[0013] In some embodiments, the second electrostatic adsorption mechanism and the tape unloading mechanism are arranged along the second direction, the central axis of the first roller and the central axis of the second roller are parallel to the second direction, the second electrostatic adsorption mechanism is suitable for transporting the adsorbed tape along the second direction, and the first direction and the second direction are perpendicular.

[0014] In the above technical scheme, by arranging the second electrostatic adsorption mechanism and the tape feeding mechanism along the second direction, the central axis of the first roller and the central axis of the second roller are parallel to the second direction, and the second electrostatic adsorption mechanism transports the adsorbed tape along the second direction. After the first electrostatic adsorption mechanism pulls the tape above the second electrostatic adsorption mechanism, the second electrostatic adsorption mechanism can adsorb the tape from the side away from the glue. After the second electrostatic adsorption mechanism adsorbs the tape, it transmits it. The electrostatic force can ensure that more than the head of the tape is pulled as much as possible, which is conducive to the second electrostatic adsorption mechanism to adsorb the tape over a larger area, and will not cause the parts other than the end of the tape to be pulled empty, which is conducive to uniform force on the tape and reduces the risk of wrinkling the tape. The arrangement direction of the second electrostatic adsorption mechanism and the tape feeding mechanism can also be made consistent with the direction in which the second electrostatic adsorption mechanism transports the tape. The direction in which the second electrostatic adsorption mechanism transports the tape, the central axis of the first roller and the central axis of the second roller can also be made parallel, which is beneficial for the extension direction of the tape to always be parallel to the second direction, thereby improving the rationality of the structural layout of the glue laminating device, reducing the risk of complex structure of the glue laminating device, and helping to reduce the volume of the glue laminating device, simplify the glue laminating process, and thus improve the glue laminating efficiency of the glue laminating device.

[0015] In some embodiments, the first electrostatic adsorption mechanism includes: an electrostatic adsorption portion, which is used to selectively adsorb the tape on the tape unloading mechanism and pull the tape to the second electrostatic adsorption mechanism.

[0016] In the above technical solution, the electrostatic adsorption part is used to selectively adsorb the tape on the tape feeding mechanism and pull the tape to the second electrostatic adsorption mechanism, which is beneficial to increase the area of ​​the tape that is adsorbed, thereby increasing the force-bearing area of ​​the tape and reducing the empty pulling area, thereby reducing the risk of wrinkling the tape due to uneven force on the tape, and also allows the tape to smoothly rotate synchronously with the second electrostatic adsorption mechanism under the driving action of the first roller to the feeding space, so that the tape can be smoothly attached to the target part.

[0017] In some embodiments, the first electrostatic adsorption mechanism further includes: a first mounting portion, the first mounting portion is fixedly connected to the electrostatic adsorption portion, and the first mounting portion is movably disposed on the mounting seat.

[0018] In the above technical solution, by fixing the first mounting part and the electrostatic adsorption part in connection, the first mounting part can be movably arranged on the mounting seat, so that the electrostatic adsorption part can be movably arranged on the mounting seat through the first mounting part, which is beneficial for the electrostatic adsorption part to flexibly avoid other components of the gluing device under the drive of the first mounting part, thereby reducing the risk of interference between the electrostatic adsorption part and other components of the gluing device during the process of transporting the tape, and can also reduce the driving difficulty of the electrostatic adsorption part, improve the efficiency of the electrostatic adsorption part in pulling the tape, thereby improving the gluing efficiency of the gluing device.

[0019] In some embodiments, the second electrostatic adsorption mechanism includes: a second mounting portion and an electrostatic transmission belt, the second mounting portion is fixedly connected to the first roller, the electrostatic transmission belt is sleeved on the second mounting portion and is movable relative to the second mounting portion, and the first electrostatic adsorption mechanism is used to pull the tape to the electrostatic transmission belt so that the tape is adsorbed on the outer surface of the electrostatic transmission belt.

[0020] In the above technical solution, the second electrostatic adsorption mechanism can electrostatically adsorb the tape so that the tape is adsorbed on the outer surface of the electrostatic transmission belt, which is also beneficial to increase the adsorbed area of ​​the tape, thereby increasing the force-bearing area of ​​the tape and reducing the empty pulling area, thereby reducing the risk of wrinkling the tape due to uneven force on the tape.

[0021] The electrostatic transmission belt is movable relative to the second mounting part, so that the tape transported to the second electrostatic adsorption mechanism by the electrostatic adsorption part can be continuously pulled by the electrostatic transmission belt, so that the electrostatic transmission belt adsorbs tape of a suitable length (i.e., a tape length that can reliably bond the electrode piece and the diaphragm). When the first roller rotates, the second mounting part and the electrostatic transmission belt can be driven to rotate synchronously, so that the second electrostatic adsorption mechanism and the adsorbed tape can smoothly pass through the material transfer space, and the tape can be smoothly attached to the target part.

[0022] In some embodiments, the second electrostatic adsorption mechanism further includes: a driving unit, which is drivingly connected to the electrostatic transmission belt, and is used to drive the electrostatic transmission belt to move relative to the second mounting unit.

[0023] In the above technical solution, a driving part is provided to be transmission-connected with the electrostatic transmission belt, and the driving part is used to drive the electrostatic transmission belt to move relative to the second mounting part, so that the electrostatic transmission belt can drive the adsorbed tape to move relative to the second mounting part, so that the electrostatic transmission belt can adsorb tape of suitable length (i.e., tape length that can reliably bond the electrode and the diaphragm), thereby reducing the risk of poor bonding of the target part due to insufficient tape length.

[0024] In some embodiments, the driving part has a rotating body, the outer surface of the rotating body has a first transmission structure, the electrostatic transmission belt has a second transmission structure, the first transmission structure and the second transmission structure are assembled together, and the electrostatic transmission belt is driven to move relative to the second mounting part through the rotation of the rotating body.

[0025] In the above technical solution, the driving part has a rotating body, the outer surface of the rotating body has a first transmission structure, and the electrostatic transmission belt has a second transmission structure. The first transmission structure and the second transmission structure are assembled in cooperation. The electrostatic transmission belt is driven to move relative to the second mounting part by the rotation of the rotating body, thereby realizing efficient power transmission from the driving part to the electrostatic transmission belt, which is beneficial to reducing energy loss, thereby improving the efficiency of the glue sticking device, and can also reduce the difficulty of driving the electrostatic transmission belt, thereby simplifying the structure of the glue sticking device and reducing the production cost of the glue sticking device.

[0026] In some embodiments, there are multiple first transmission structures, and the multiple first transmission structures are arranged in sequence at intervals along the circumference of the rotating body. There are multiple second transmission structures, and the multiple second transmission structures are arranged in sequence at intervals along the length direction of the electrostatic transmission belt. The rotating body is located between the electrostatic transmission belt and the second mounting portion. The first transmission structure is one of the groove and the boss, and the second transmission structure is the other of the groove and the boss.

[0027] In the above technical solution, there are multiple first transmission structures, which are arranged in sequence along the circumference of the rotating body, and there are multiple second transmission structures, which are arranged in sequence along the length direction of the electrostatic transmission belt. The rotating body is located between the electrostatic transmission belt and the second mounting portion, and the first transmission structure is one of the groove and the boss, and the second transmission structure is the other of the groove and the boss. The first transmission structure and the second transmission structure can be assembled smoothly and transmitted reliably, reducing the risk of vibration or even jamming of the electrostatic transmission belt, and the matching method of the boss and the groove is simple and reliable, which is conducive to improving the reliability of the electrostatic transmission belt in transporting the tape.

[0028] In a second aspect, an embodiment of the present application further provides a battery production device, including the above-mentioned gluing device.

[0029] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0031] Figure 1 An exploded view of the structure of a battery device provided in some embodiments of the present application;

[0032] Figure 2 A schematic diagram of the structure of a glue sticking device provided in some embodiments of the present application;

[0033] Figure 3 A schematic diagram of the structure of a first electrostatic adsorption mechanism provided in some embodiments of the present application;

[0034] Figure 4 A schematic diagram of the structure of a second electrostatic adsorption mechanism provided in some embodiments of the present application;

[0035] Figure 5 for Figure 4 Enlarged view of point A.

[0036] Reference numerals:

[0037] Battery device 100; box 201; first box 202; second box 203;

[0038] Battery cell 400;

[0039] Tape 200;

[0040] Glue sticking device 300;

[0041] Mounting seat 1; first pressing block 11; second pressing block 12; third pressing block 13;

[0042] Adhesive tape unloading mechanism 2;

[0043] First passing roller 3; second passing roller 4; material passing space 5;

[0044] The first electrostatic adsorption mechanism 6; the electrostatic adsorption portion 61; the first mounting portion 62; the fixing portion 622; the moving portion 623; the slide groove 624;

[0045] The second electrostatic adsorption mechanism 7; the second mounting portion 71; the electrostatic transmission belt 72; the second transmission structure 722; the driving portion 73; the rotating body 731; the first transmission structure 732;

[0046] Supporting part 8;

[0047] Cutting section 9. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not 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 this application.

[0049] Unless otherwise defined, all technical and scientific terms used in this application have the same meanings as those commonly understood by technicians in the technical field of this application; the terms used in the specification of this 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 drawings and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order or a primary and secondary relationship.

[0050] Reference to "embodiment" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments.

[0051] 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 a direct connection, or an indirect connection 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 specific circumstances.

[0052] The term "and / or" in this application is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, B and / or C can represent: B exists alone, B and C exist at the same time, and C exists alone. In addition, the character " / " in this application generally indicates that the associated objects before and after are in an "or" relationship.

[0053] In the embodiments of the present application, the same reference numerals represent the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width and other dimensions of 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 exemplary descriptions and should not constitute any limitation to the present application.

[0054] The term “plurality” used in this application refers to two or more (including two).

[0055] In the embodiment of the present application, the battery cell may be a secondary battery. A secondary battery refers to a battery cell that can be continuously used by activating active materials by charging after the battery cell is discharged.

[0056] The battery cell can be a lithium ion battery, a sodium ion battery, a sodium lithium ion battery, a lithium metal battery, a sodium metal battery, a lithium sulfur battery, a magnesium ion battery, a nickel hydrogen battery, a nickel cadmium battery, a lead storage battery, etc., which is not limited in the embodiments of the present application.

[0057] The battery device mentioned in the embodiments of the present application may include one or more battery cell assemblies for providing voltage and capacity. The battery cell assembly may include a plurality of battery cells, and the plurality of battery cells are connected in series, in parallel or in mixed connection through a busbar.

[0058] In some embodiments, a battery cell assembly is generally formed by arranging a plurality of battery cells.

[0059] As an example, the battery cell assembly may be a battery module, which is formed by arranging and fixing a plurality of battery cells to form an independent module. As an example, the battery module may be formed by bundling a plurality of battery cells by a cable tie.

[0060] In some embodiments, the battery device may be a battery pack, which includes a case and one or more battery cell assemblies, wherein the battery cell assemblies are accommodated in the case.

[0061] As an example, the battery cell assembly may be a battery module, and the battery cell assembly may be accommodated in the box by fixing the battery module in the box.

[0062] As an example, the battery cell assembly may also be housed in the case by directly fixing a plurality of battery cells to the case.

[0063] As an example, the box may include a first box and a second box. The first box and the second box are buckled together to form a closed space inside the box to accommodate the battery cell assembly. The closed here means covered or closed, which can be sealed or unsealed. The first box can be a top cover or a bottom plate.

[0064] As an example, the box body may include a top cover, a frame and a bottom plate. The top cover and the bottom plate are respectively connected to the frame, so that a closed space is formed inside the box body to accommodate the battery cell assembly.

[0065] In some embodiments, the box body can be used as a part of the chassis structure of the vehicle. For example, part of the box body can become at least a part of the floor of the vehicle, or part of the box body can become at least a part of the cross beam and longitudinal beam of the vehicle.

[0066] The technical solutions described in the embodiments of the present application are applicable to various electrical devices that use battery cells, such as mobile phones, portable devices, laptop computers, electric vehicles, electric toys, electric tools, vehicles, ships and spacecraft, for example, spacecraft include airplanes, rockets, space shuttles and spacecraft, etc.

[0067] In recent years, new energy vehicles have developed by leaps and bounds. In the field of electric vehicles, power batteries, as the power source of electric vehicles, play an irreplaceable and important role. The battery device consists of a box and multiple battery cells contained in the box. Among them, the battery device, as a core component of new energy vehicles, has high requirements in terms of reliability and cycle life.

[0068] In the related art, during the production of battery cells, the ends of the pole pieces and the diaphragm are bonded and fixed by adhesive tape so that the pole pieces and the diaphragm will not separate when passing through the roller. However, the existing adhesive bonding method is to clamp the head of the tape with a clamp to pull the adhesive. During the adhesive pulling process, only the head of the tape is stressed, and the parts outside the head are pulled empty, resulting in uneven stress on the tape. In addition, the clamp will press the tape strongly during the process of clamping the tape, which can easily cause the tape to wrinkle.

[0069] Based on the above considerations, in order to solve the technical problem of wrinkled tape. The present application proposes a glue sticking device, including: a mounting seat; a tape feeding mechanism, the tape feeding mechanism is arranged on the mounting seat; a first roller and a second roller, the first roller and the second roller are both rotatably arranged on the mounting seat, the first roller and the second roller are opposite and spaced apart along a first direction, so as to form a feeding space between the first roller and the second roller; a first electrostatic adsorption mechanism and a second electrostatic adsorption mechanism, the first roller is connected to the second electrostatic adsorption mechanism, when the first roller rotates, the second electrostatic adsorption mechanism is driven to rotate synchronously so that the second electrostatic adsorption mechanism passes through the feeding space, the first electrostatic adsorption mechanism can be movably arranged on the mounting seat, the first electrostatic adsorption mechanism is used to selectively adsorb the tape on the tape feeding mechanism and pull the tape to the second electrostatic adsorption mechanism, so that the second electrostatic adsorption mechanism adsorbs the tape, and the second electrostatic adsorption mechanism is driven to rotate by the first roller so that the tape on the second electrostatic adsorption mechanism is attached to the target part.

[0070] In such a glue-applying device, the first electrostatic adsorption mechanism and the second electrostatic adsorption mechanism are provided to electrostatically adsorb the tape, so that the tape can be pulled without clamping, and different parts of the tape are helped to be evenly subjected to adsorption force, thereby reducing the risk of wrinkling the tape due to uneven force.

[0071] In some embodiments of the present application, a battery production device is used to produce a battery device 100 .

[0072] Please refer to Figure 1 , Figure 1An exploded view of the structure of a battery device 100 provided in some embodiments of the present application. The battery device 100 includes a box 201 and a plurality of battery cells 400, and the battery cells 400 are used to be accommodated in the box 201. Among them, the box 201 is used to provide an assembly space for the battery cells 400, and the box 201 can adopt a variety of structures. In some embodiments, the box 201 may include a first box 202 and a second box 203, and the first box 202 and the second box 203 cover each other, and the first box 202 and the second box 203 jointly define an assembly space for accommodating the battery cells 400. The second box 203 may be a hollow structure with one end open, the first box 202 may be a plate-like structure, and the first box 202 covers the open side of the second box 203, so that the first box 202 and the second box 203 jointly define an assembly space; the first box 202 and the second box 203 may also be hollow structures with one side open, and the open side of the first box 202 covers the open side of the second box 203. Of course, the box 201 formed by the first box 202 and the second box 203 may be in various shapes, such as a cylinder, a cuboid, etc.

[0073] Reference below Figure 2-Figure 5 The gluing device 300 according to the embodiment of the present application is described, and the gluing device 300 is used to bond and fix the end of the electrode piece and the diaphragm through the tape 200 during the production of the battery cell. For example: the gluing device 300 is used to bond and fix the head of the electrode piece and the diaphragm through the tape 200 during the production of the battery cell.

[0074] Reference Figure 2-Figure 5 As shown, according to the embodiment of the present application, the glue sticking device 300 includes: a mounting seat 1; a tape feeding mechanism 2, which is arranged on the mounting seat 1; a first roller 3 and a second roller 4, which are both rotatably arranged on the mounting seat 1, and the first roller 3 and the second roller 4 are opposite and spaced apart along a first direction, so that a feeding space 5 is formed between the first roller 3 and the second roller 4; a first electrostatic adsorption mechanism 6 and a second electrostatic adsorption mechanism 7, the first roller 3 is connected to the second electrostatic adsorption mechanism 7, and the first roller 3 drives the second electrostatic adsorption mechanism 7 to rotate synchronously when the first roller 3 rotates so that the second electrostatic adsorption mechanism 7 passes through the feeding space 5, the first electrostatic adsorption mechanism 6 can be movably arranged on the mounting seat 1, and the first electrostatic adsorption mechanism 6 is used to selectively adsorb the tape 200 on the tape feeding mechanism 2 and pull the tape 200 to the second electrostatic adsorption mechanism 7, so that the second electrostatic adsorption mechanism 7 adsorbs the tape 200, and the second electrostatic adsorption mechanism 7 is driven to rotate by the first roller 3 so that the tape 200 on the second electrostatic adsorption mechanism 7 is attached to the target part.

[0075] The mounting seat 1 is the main structure of the glue sticking device 300, and the mounting seat 1 can provide an assembly position for the remaining components of the glue sticking device 300. By assembling the components on the mounting seat 1 so that the components cooperate with each other, the glue sticking function of the glue sticking device 300 can be realized. As some embodiments of the present application, the tape unloading mechanism 2 can be constructed as a cylinder. As some embodiments of the present application, the tape unloading mechanism 2 can be constructed as a prism.

[0076] It is understandable that the tape roll may have a through hole, and at least a portion of the tape unloading mechanism 2 is inserted through the through hole, so that the tape roll can be assembled on the tape unloading mechanism 2. The tape unloading mechanism 2 is arranged on the mounting seat 1, for example: the tape unloading mechanism 2 can be arranged on the mounting seat 1 by bolts, bearings, etc., but not limited to, further, the tape unloading mechanism 2 is rotatably arranged on the mounting seat 1, when the adhesive laminating device 300 is working, the tape unloading mechanism 2 is rotatable relative to the mounting seat 1, and the tape roll rotates synchronously with the tape unloading mechanism 2, so that the tape unloading mechanism 2 can unload (i.e., the tape 200).

[0077] As some embodiments of the present application, the first roller 3 and the second roller 4 can be arranged on the mounting seat 1 through a rotating shaft. As some embodiments of the present application, the first roller 3 and the second roller 4 can be arranged on the mounting seat 1 through a first motor (not shown in the figure), for example: the first motor is fixedly connected to the mounting seat 1, the first motor can have two first output ends, and the first roller 3 and the second roller 4 are fixedly connected to the corresponding first output ends, so that the first roller 3 and the second roller 4 can be rotatably arranged on the mounting seat 1. Along the first direction, that is, Figure 2 In the X direction, the first roller 3 and the second roller 4 are arranged opposite to each other, and the first roller 3 and the second roller 4 are arranged apart from each other. Such an arrangement can make the relative positions of the first roller 3 and the second roller 4 reasonably arranged, which is conducive to forming a material passing space 5 between the first roller 3 and the second roller 4, and the pole piece and the diaphragm can pass through the material passing space 5.

[0078] As some embodiments of the present application, the adhesive laminating device 300 may include an electrostatic generator, which can apply static electricity to the first electrostatic adsorption mechanism 6 and the second electrostatic adsorption mechanism 7, so that the surfaces of the first electrostatic adsorption mechanism 6 and the second electrostatic adsorption mechanism 7 are charged, thereby adsorbing the adhesive tape 200. It is understandable that the electrostatic generator can continuously generate a stable electrostatic field, so that the surfaces of the first electrostatic adsorption mechanism 6 and the second electrostatic adsorption mechanism 7 are charged with sufficient charge to adsorb the adhesive tape 200.

[0079] As some embodiments of the present application, the surfaces of the first electrostatic adsorption mechanism 6 and the second electrostatic adsorption mechanism 7 can be electrostatically sprayed, and charged powder coating can be sprayed onto the surfaces of the first electrostatic adsorption mechanism 6 and the second electrostatic adsorption mechanism 7 so that the first electrostatic adsorption mechanism 6 and the second electrostatic adsorption mechanism 7 can adsorb the tape 200.

[0080] It is understandable that the principle of electrostatic adsorption is based on the phenomenon of electrostatic induction. When an object with static electricity is close to another object without static electricity, the object without static electricity will induce a charge with the opposite polarity to the charge carried by the charged object. Since opposite charges attract each other, electrostatic adsorption will occur. The electrostatic adsorption force can reach the order of hundreds of Newtons. In practical applications, electrostatic adsorption is widely used in steel production, wood production, and mold industry. For example, the static electricity generated by an electrostatic generator can make uneven objects adsorbed flatly on metal plates, wooden boards, etc., so as to proceed to the next step.

[0081] The first roller 3 is connected to the second electrostatic adsorption mechanism 7. For example, the first roller 3 and the second electrostatic adsorption mechanism 7 can be connected by welding, or the first roller 3 and the second electrostatic adsorption mechanism 7 can be connected by bolts. By connecting the first roller 3 and the second electrostatic adsorption mechanism 7, when the first roller 3 rotates, the first roller 3 can drive the second electrostatic adsorption mechanism 7 to rotate synchronously, so that the second electrostatic adsorption mechanism 7 can rotate to the feeding space 5 and pass through the feeding space 5.

[0082] The first electrostatic adsorption mechanism 6 is movably disposed on the mounting seat 1. As some embodiments of the present application, the first electrostatic adsorption mechanism 6 is disposed on the mounting seat 1 through a second motor (not shown in the figure), for example: the second motor is fixedly connected to the mounting seat 1, and the first electrostatic adsorption mechanism 6 is connected to the second output end of the second motor. When the second motor is working, the second output end drives the first electrostatic adsorption mechanism 6 to move relative to the mounting seat 1. As some embodiments of the present application, the first electrostatic adsorption mechanism 6 is disposed on the mounting seat 1 through a worm transmission mechanism. The worm transmission mechanism may include a worm wheel and a worm. The worm wheel and the worm are in driving connection, and the worm is fixedly connected to the first electrostatic adsorption mechanism 6. The worm wheel is rotatably disposed on the mounting seat 1. When the worm wheel rotates, it can drive the worm to move, thereby driving the first electrostatic adsorption mechanism 6 to move relative to the mounting seat 1.

[0083] The first electrostatic adsorption mechanism 6 can selectively adsorb the tape 200 on the tape unloading mechanism 2. Under the action of static electricity, the first electrostatic adsorption mechanism 6 can stably adsorb the tape 200 and drive the tape 200 to move synchronously, so that the tape 200 can be pulled by the first electrostatic adsorption mechanism 6 to the second electrostatic adsorption mechanism 7. Under the action of static electricity, the second electrostatic adsorption mechanism 7 can stably adsorb the tape 200. At this time, the first electrostatic adsorption mechanism 6 no longer adsorbs the tape 200, so that the second electrostatic adsorption mechanism 7 can smoothly drive the tape 200 and the second electrostatic adsorption mechanism 7 to rotate synchronously.

[0084] When the first roller 3 rotates, the second electrostatic adsorption mechanism 7 and the tape 200 adsorbed by the second electrostatic adsorption mechanism 7 can be driven to rotate synchronously, so that the second electrostatic adsorption mechanism 7 and the tape 200 can be smoothly rotated to the transfer space 5 between the first roller 3 and the second roller 4, so that the tape 200 on the second electrostatic adsorption mechanism 7 can be smoothly attached to the target part (i.e., the pole piece and the diaphragm of the above embodiment). By bonding the end of the pole piece and the diaphragm in the transfer space 5, the risk of separation between the pole piece and the diaphragm can be reduced, thereby reducing the risk of wrinkling, folding, etc. of the pole piece due to separation from the diaphragm.

[0085] The first electrostatic adsorption mechanism 6 and the second electrostatic adsorption mechanism 7 both utilize electrostatic adsorption of the adhesive tape 200, and the adhesive tape 200 is not subjected to a clamping force, that is, under the action of static electricity, the adhesive tape 200 does not need to be clamped, so that the first electrostatic adsorption mechanism 6 and the second electrostatic adsorption mechanism 7 can smoothly pull the adhesive tape 200, and the first electrostatic adsorption mechanism 6 and the second electrostatic adsorption mechanism 7 can adsorb the adhesive tape 200 over as large an area as possible, and the first electrostatic adsorption mechanism 6 and the second electrostatic adsorption mechanism 7 can also uniformly adsorb different positions of the adhesive tape 200, which is beneficial to minimize the empty pulling area of ​​the adhesive tape 200, and different parts of the adhesive tape 200 are uniformly subjected to adsorption force, thereby reducing the risk of the adhesive tape 200 being wrinkled due to uneven force on the adhesive tape 200.

[0086] As some embodiments of the present application, the glue laminating device 300 may further include at least one support portion 8. For example, the support portion 8 may be provided with one, two, three, five or more support portions. The present application takes the case where the support portion 8 is provided with five as an example for explanation. Along the first direction, two support portions 8 of the five support portions 8 are provided on the side of the other three support portions 8 away from the first roller 3, and the five support portions 8 are arranged in a staggered manner along the projection of the first direction. Such a setting can make the position setting of the support portion 8 reasonable, which is conducive to the tape 200 being supported by multiple support portions 8 at the same time, reducing the risk of the tape 200 being wrinkled due to the long suspension distance of the tape 200.

[0087] The glue sticking device 300 may further include a cutting portion 9, a first pressing block 11, a second pressing block 12 and a third pressing block 13. The pressing ends of the first pressing block 11, the second pressing block 12 and the third pressing block 13 are all arranged toward the tape 200. Along the second direction, the third pressing block 13 is arranged opposite to the support portion 8 among the multiple support portions 8 that is closest to the second electrostatic adsorption mechanism 7, so that the third pressing block 13 can selectively clamp the tape 200 between the third pressing block 13 and the corresponding support portion 8.

[0088] The first pressing block 11 and the second pressing block 12 are arranged along the second direction. Figure 2 The first pressing block 11 and the second pressing block 12 are movable in the first direction so that the first pressing block 11 and the second pressing block 12 can selectively press the adhesive tape 200. The first pressing block 11 and the second pressing block 12 are spaced apart in the second direction, and the cutting portion 9 is arranged between the first pressing block 11 and the second pressing block 12 in the second direction. The cutting portion 9 can be configured as a cutter. When the first pressing block 11 and the second pressing block 12 move in the first direction to a position away from the second electrostatic adsorption mechanism 7, the first pressing block 11 and the second pressing block 12 can avoid the first electrostatic adsorption mechanism 6, so that the first electrostatic adsorption mechanism 6 can smoothly adsorb the adhesive tape 200 and transport it to the second electrostatic adsorption mechanism 7.

[0089] When the tape 200 adsorbed by the second electrostatic adsorption mechanism 7 meets a certain length (i.e., the length of the tape 200 that can reliably bond the electrode and the diaphragm), the first pressing block 11 and the second pressing block 12 move along the first direction toward the second electrostatic adsorption mechanism 7, so that different parts of the tape 200 are respectively fixedly clamped between the first pressing block 11 and the second electrostatic adsorption mechanism 7 and between the second pressing block 12 and the mounting seat 1. At this time, the cutting part 9 moves along the first direction toward the second electrostatic adsorption mechanism 7 so that the cutting part 9 can cut the tape 200, so that the tape 200 of appropriate length can be driven by the first roller 3 to rotate with the second electrostatic adsorption mechanism 7 to the material transfer space 5, and the tape 200 of appropriate length can be smoothly attached to the target part.

[0090] Specifically, in the initial state of the adhesive laminating device 300, the first pressing block 11 and the second pressing block 12 are located away from the second electrostatic adsorption mechanism 7, and the first pressing block 11 and the second pressing block 12 avoid the first electrostatic adsorption mechanism 6. The tape roll is manually assembled on the tape unloading mechanism 2, and one end of the tape 200 is pulled so that the tape 200 abuts against multiple support portions 8 in sequence, and the tape 200 is sandwiched between the support portion 8 closest to the second electrostatic adsorption mechanism 7 and the third pressing block 13. It can be understood that during this process, the tape 200 is always kept in a taut state to reduce the risk of wrinkles on the tape 200. The first electrostatic adsorption mechanism 6 moves relative to the mounting seat 1 toward the third pressing block 13 so that the first electrostatic adsorption mechanism 6 can smoothly adsorb the tape 200. At this time, the third pressing block 13 moves in a direction away from the corresponding support portion 8 so that the third pressing block 13 cancels the limit on the tape 200.

[0091] The first electrostatic adsorption mechanism 6 drives the adsorbed tape 200 to move to the second electrostatic adsorption mechanism 7, so that the second electrostatic adsorption mechanism 7 can smoothly adsorb the tape 200. At this time, the first electrostatic adsorption mechanism 6 no longer adsorbs the tape 200, and the first pressing block 11 and the second pressing block 12 move along the first direction toward the second electrostatic adsorption mechanism 7, so that different parts of the tape 200 are respectively fixedly clamped between the first pressing block 11 and the second electrostatic adsorption mechanism 7 and between the second pressing block 12 and the mounting seat 1, and the third pressing block 13 moves toward the corresponding support part 8, so that the third pressing block 13 re-limits the tape 200.

[0092] At this time, the cutting part 9 moves along the first direction toward the second electrostatic adsorption mechanism 7, so that the cutting part 9 can cut the adhesive tape 200, so that the adhesive tape 200 of appropriate length can be driven by the first roller 3 and rotated to the material transfer space 5 with the second electrostatic adsorption mechanism 7, and the adhesive tape 200 of appropriate length can be smoothly attached to the target part. After one action is completed, the first pressing block 11 and the second pressing block 12 move along the first direction to a position away from the second electrostatic adsorption mechanism 7, so that the first pressing block 11 and the second pressing block 12 can avoid the first electrostatic adsorption mechanism 6 again, so that the gluing device 300 can work in multiple cycles, which is conducive to achieving the effect of uninterrupted gluing of the gluing device 300, improving the gluing efficiency of the gluing device 300, and reducing the risk of wrinkles on the adhesive tape 200, so that the gluing quality of the gluing device 300 is improved.

[0093] In the above technical solution, the first electrostatic adsorption mechanism 6 and the second electrostatic adsorption mechanism 7 are provided to electrostatically adsorb the tape 200, so that the tape 200 can be pulled without clamping, and different parts of the tape 200 are helped to be evenly subjected to adsorption force, thereby reducing the risk of wrinkling of the tape 200 due to uneven force.

[0094] According to the adhesive laminating device 300 of the embodiment of the present application, refer to Figure 2 As shown, the second electrostatic adsorption mechanism 7 and the tape unloading mechanism 2 are arranged along the second direction, the central axis of the first roller 3 and the central axis of the second roller 4 are both parallel to the second direction, and the first electrostatic adsorption mechanism 6 is movably arranged on the mounting seat 1 along the second direction, and the first direction and the second direction are perpendicular.

[0095] Among them, along the second direction, the first electrostatic adsorption mechanism 6 can be movably arranged on the mounting seat 1. As some embodiments of the present application, the first electrostatic adsorption mechanism 6 is arranged on the mounting seat 1 through a second motor (not shown in the figure), for example: the second motor is fixedly connected to the mounting seat 1, and the second output end of the second motor can move along the second direction. The first electrostatic adsorption mechanism 6 is connected to the second output end. When the second motor is working, the second output end drives the first electrostatic adsorption mechanism 6 to move along the second direction relative to the mounting seat 1. As some embodiments of the present application, the first electrostatic adsorption mechanism 6 is arranged on the mounting seat 1 through a worm transmission mechanism. The worm transmission mechanism may include a worm wheel and a worm. The worm wheel and the worm are connected in a transmission manner, and the worm is fixedly connected to the first electrostatic adsorption mechanism 6. The worm wheel is rotatably arranged on the mounting seat 1. When the worm wheel rotates, it can drive the worm to move along the second direction, thereby driving the first electrostatic adsorption mechanism 6 to move along the second direction relative to the mounting seat 1.

[0096] As some embodiments of the present application, the first electrostatic adsorption mechanism 6 may include a first mounting portion 62 and an electrostatic adsorption portion 61, and the first mounting portion 62 is movably disposed on the mounting base 1 along the second direction. For example, the mounting base 1 may have a slide rail and a slider, and the slide rail is extended along the second direction. The slider is assembled with the slide rail so that the slider can slide relative to the slide rail along the second direction. The first mounting portion 62 and the slider can be fixedly connected with each other by means of, but not limited to, bolts, rivets, etc., so that the first mounting portion 62 can move along the second direction with the slider, thereby achieving the effect that the first mounting portion 62 is movably disposed on the mounting base 1 along the second direction.

[0097] The electrostatic adsorption portion 61 is movably disposed on the first mounting portion 62 along the first direction. For example, the first mounting portion 62 may have a fixed portion 622 and a movable portion 623. The fixed portion 622 is fixedly connected to the slider. The fixed portion 622 may have a slide groove 624. The slide groove 624 extends along the first direction. At least a portion of the movable portion 623 is assembled in the slide groove 624 and is slidably disposed in the slide groove 624. The electrostatic adsorption portion 61 and the movable portion 623 may be fixedly connected to each other by, but not limited to, welding, bonding, etc., so that the electrostatic adsorption portion 61 may be indirectly disposed on the first mounting portion 62 through the movable portion 623, and the electrostatic adsorption portion 61 may be movable relative to the first mounting portion 62 along the first direction.

[0098] Since the first mounting portion 62 is movable relative to the mounting base 1 along the second direction, and the electrostatic adsorption portion 61 is movable relative to the first mounting portion 62 along the first direction, the electrostatic adsorption portion 61 can be movable along both the first direction and the second direction, which is beneficial to improving the flexibility of the electrostatic adsorption portion 61, thereby facilitating the electrostatic adsorption portion 61 to flexibly avoid other components of the gluing device 300, further reducing the risk of interference between the first electrostatic adsorption mechanism 6 and other components of the gluing device 300 during the process of transporting the tape 200, and thereby enabling the first electrostatic adsorption mechanism 6 to smoothly transport the tape 200 to the second electrostatic adsorption mechanism 7, which is more conducive to the realization of the gluing function of the gluing device 300.

[0099] The second electrostatic adsorption mechanism 7 and the tape discharge mechanism 2 are arranged along the second direction. Such a setting can make the arrangement of the second electrostatic adsorption mechanism 7 and the tape discharge mechanism 2 reasonable, which is beneficial to make the arrangement direction of the second electrostatic adsorption mechanism 7 and the tape discharge mechanism 2 consistent with the moving direction of the first electrostatic adsorption mechanism 6, so that during the gluing process, the first electrostatic adsorption mechanism 6 only needs to make a linear motion to smoothly transport the tape 200 to the second electrostatic adsorption mechanism 7, which is beneficial to reducing the stroke of the first electrostatic adsorption mechanism 6 and reducing the risk of interference with other components of the gluing device 300 during the process of transporting the tape 200 by the first electrostatic adsorption mechanism 6.

[0100] The central axis of the first roller 3 and the central axis of the second roller 4 are parallel to the second direction, so that the first roller 3 and the second roller 4 can be reasonably arranged, which is conducive to making the extension direction of the adhesive tape 200 always parallel to the second direction during the process of the adhesive tape 200 rotating from the second electrostatic adsorption mechanism 7 to the material transfer space 5, reducing the risk of complex structure of the adhesive laminating device 300 due to multiple adjustments of the direction of the adhesive tape 200, which is conducive to simplifying the adhesive laminating process, thereby improving the adhesive laminating efficiency of the adhesive laminating device 300. The first direction is perpendicular to the second direction, that is, the X direction is perpendicular to the Y direction.

[0101] In the above technical scheme, by arranging the second electrostatic adsorption mechanism 7 and the tape feeding mechanism 2 along the second direction, the central axis of the first roller 3 and the central axis of the second roller 4 are parallel to the second direction, and the first electrostatic adsorption mechanism 6 is movably arranged on the mounting seat 1 along the second direction, which is conducive to making the arrangement direction of the second electrostatic adsorption mechanism 7 and the tape feeding mechanism 2 consistent with the moving direction of the first electrostatic adsorption mechanism 6, so that during the gluing process, the first electrostatic adsorption mechanism 6 can smoothly transport the tape 200 to the second electrostatic adsorption mechanism 7 by only performing linear motion, which is conducive to reducing the stroke of the first electrostatic adsorption mechanism 6, reducing the risk of interference between the first electrostatic adsorption mechanism 6 and other components of the gluing device 300 during the process of transporting the tape 200, and also conducive to making the extension direction of the tape 200 always parallel to the second direction during the process of rotating the tape 200 from the second electrostatic adsorption mechanism 7 to the feeding space 5, reducing the risk of complex structure of the gluing device 300 due to multiple adjustments of the direction of the tape 200, and is conducive to simplifying the gluing process, thereby improving the gluing efficiency of the gluing device 300.

[0102] According to the adhesive laminating device 300 of the embodiment of the present application, refer to Figure 2 As shown, the first electrostatic adsorption mechanism 6 is movably disposed on the mounting base 1 along a first direction.

[0103] Among them, along the first direction, the first electrostatic adsorption mechanism 6 can also be movably arranged on the mounting base 1, that is, the first electrostatic adsorption mechanism 6 can be movable along the first direction and the second direction relative to the mounting base 1. As an example: the first electrostatic adsorption mechanism 6 is arranged on the mounting base 1 through the second motor, for example: the second output end of the second motor can be movable along the first direction and the second direction, the second motor is fixedly connected to the mounting base 1, and the first electrostatic adsorption mechanism 6 is connected to the second output end of the second motor. When the second motor is working, the second output end drives the first electrostatic adsorption mechanism 6 to be movable along the first direction and the second direction relative to the mounting base 1. Such a setting can improve the flexibility of the first electrostatic adsorption mechanism 6, which is beneficial for the first electrostatic adsorption mechanism 6 to flexibly avoid other components of the glue sticking device 300, and further reduce the risk of interference between the first electrostatic adsorption mechanism 6 and other components of the glue sticking device 300 during the process of transporting the tape 200, so that the first electrostatic adsorption mechanism 6 can smoothly transport the tape 200 to the second electrostatic adsorption mechanism 7, which is more conducive to the realization of the glue sticking function of the glue sticking device 300.

[0104] In the above technical scheme, the first electrostatic adsorption mechanism 6 is movably arranged on the mounting seat 1 along the first direction, which can improve the flexibility of the first electrostatic adsorption mechanism 6, and is beneficial for the first electrostatic adsorption mechanism 6 to flexibly avoid other components of the gluing device 300, and further reduce the risk of interference between the first electrostatic adsorption mechanism 6 and other components of the gluing device 300 during the process of transporting the tape 200, so that the first electrostatic adsorption mechanism 6 can smoothly transport the tape 200 to the second electrostatic adsorption mechanism 7, which is more conducive to the realization of the gluing function of the gluing device 300.

[0105] According to the adhesive laminating device 300 of the embodiment of the present application, refer to Figure 2 As shown, the first electrostatic adsorption mechanism 6 is used to pull the adhesive tape 200 to the side of the second electrostatic adsorption mechanism 7 away from the first roller 3 .

[0106] Among them, the first roller 3 is connected to the second electrostatic adsorption mechanism 7 so that the second electrostatic adsorption mechanism 7 and the first roller 3 rotate synchronously, and the tape 200 is pulled to the side of the second electrostatic adsorption mechanism 7 away from the first roller 3 through the first electrostatic adsorption mechanism 6. In the process of the second electrostatic adsorption mechanism 7 rotating synchronously with the first roller 3, the tape 200 can always be set on the side of the second electrostatic adsorption mechanism 7 away from the first roller 3, which is conducive to the smooth attachment of the tape 200 to the target part and reduces the risk of the tape 200 being unable to be attached to the target part due to the tape 200 being set toward the first roller 3, which is conducive to further realizing the gluing function of the gluing device 300.

[0107] It can be understood that the side of the tape 200 with glue needs to be set away from the second electrostatic adsorption mechanism 7 to reduce the risk of the tape 200 sticking to the second electrostatic adsorption mechanism 7. During the synchronous rotation of the second electrostatic adsorption mechanism 7 with the first roller 3, the tape 200 is always set on the side of the second electrostatic adsorption mechanism 7 away from the first roller 3, and the side with glue is always set away from the second electrostatic adsorption mechanism 7. When the tape 200 rotates to the material transfer space 5 with the second electrostatic adsorption mechanism 7, the side with glue is set toward the second roller 4. The target part is set between the second electrostatic adsorption mechanism 7 and the second roller 4, so that the tape 200 can be attached to the target part, that is, the pole piece and the diaphragm are bonded and fixed.

[0108] In the above technical scheme, the tape 200 is pulled to the side of the second electrostatic adsorption mechanism 7 away from the first roller 3 by the first electrostatic adsorption mechanism 6. When the second electrostatic adsorption mechanism 7 rotates synchronously with the first roller 3, the tape 200 can always be set on the side of the second electrostatic adsorption mechanism 7 away from the first roller 3, which is conducive to the smooth attachment of the tape 200 to the target part and reduces the risk of the tape 200 being unable to be attached to the target part due to the tape 200 being set toward the first roller 3, which is conducive to further realizing the gluing function of the gluing device 300.

[0109] According to the adhesive laminating device 300 of the embodiment of the present application, refer to Figure 2 As shown, the second electrostatic adsorption mechanism 7 and the tape unloading mechanism 2 are arranged along the second direction, the central axis of the first roller 3 and the central axis of the second roller 4 are both parallel to the second direction, and the second electrostatic adsorption mechanism 7 is suitable for transporting the adsorbed tape 200 along the second direction, and the first direction and the second direction are perpendicular.

[0110] Among them, as some embodiments of the present application, the second electrostatic adsorption mechanism 7 may include a second mounting portion 71 and an electrostatic transmission belt 72. The electrostatic transmission belt 72 is sleeved on the second mounting portion 71 and is movable relative to the second mounting portion 71. The tape 200 is adsorbed on the outer surface of the electrostatic transmission belt 72. When the electrostatic transmission belt 72 moves along the second direction, the electrostatic transmission belt 72 can drive the tape 200 to move synchronously, thereby achieving the effect of the second electrostatic adsorption mechanism 7 transporting the adsorbed tape 200 along the second direction, so that the electrostatic transmission belt 72 adsorbs the tape 200 of appropriate length (that is, the length of the tape 200 that can reliably bond the electrode and the diaphragm).

[0111] After the first electrostatic adsorption mechanism 6 pulls the tape 200 to the top of the second electrostatic adsorption mechanism 7, the second electrostatic adsorption mechanism 7 can adsorb the tape 200 from the side away from the adhesive. The second electrostatic adsorption mechanism 7 adsorbs the tape 200 for transportation, and the electrostatic force can ensure that more than the head of the tape 200 is pulled as much as possible, which is conducive to the second electrostatic adsorption mechanism 7 adsorbing the tape 200 over a larger area, and will not cause the parts other than the ends of the tape 200 to be pulled empty, which is conducive to uniform force on the tape 200 and reduces the risk of wrinkling the tape 200.

[0112] The second electrostatic adsorption mechanism 7 and the tape discharge mechanism 2 are arranged along the second direction. Such a setting can make the arrangement of the second electrostatic adsorption mechanism 7 and the tape discharge mechanism 2 reasonable, which is beneficial to make the arrangement direction of the second electrostatic adsorption mechanism 7 and the tape discharge mechanism 2 consistent with the direction in which the second electrostatic adsorption mechanism 7 transports the tape 200, thereby improving the rationality of the structural layout of the glue laminating device 300.

[0113] The central axis of the first roller 3 and the central axis of the second roller 4 are parallel to the second direction, so that the first roller 3 and the second roller 4 can be reasonably arranged, which is conducive to making the direction of the second electrostatic adsorption mechanism 7 conveying the tape 200, the central axis of the first roller 3 and the central axis of the second roller 4 parallel, and in the process of the tape 200 rotating from the second electrostatic adsorption mechanism 7 to the material transfer space 5, it is conducive to the extension direction of the tape 200 always being parallel to the second direction, thereby further improving the rationality of the structural arrangement of the glue sticking device 300, reducing the risk of complex structure of the glue sticking device 300, and helping to reduce the volume of the glue sticking device 300, simplify the glue sticking process, and thus improve the glue sticking efficiency of the glue sticking device 300. The first direction is perpendicular to the second direction, that is, the X direction is perpendicular to the Y direction.

[0114] In the above technical scheme, by arranging the second electrostatic adsorption mechanism 7 and the tape feeding mechanism 2 along the second direction, the central axis of the first roller 3 and the central axis of the second roller 4 are parallel to the second direction, and the second electrostatic adsorption mechanism 7 transports the adsorbed tape 200 along the second direction. After the first electrostatic adsorption mechanism 6 pulls the tape 200 to the top of the second electrostatic adsorption mechanism 7, the second electrostatic adsorption mechanism 7 can adsorb the tape 200 from the side away from the glue. After the second electrostatic adsorption mechanism 7 adsorbs the tape 200, it transmits it. The electrostatic force can ensure that more than the head of the tape 200 is pulled as much as possible, which is conducive to the second electrostatic adsorption mechanism 7 to adsorb the tape 200 over a larger area, and will not make the parts other than the end of the tape 200 empty. It is beneficial to uniform force on the tape 200 and reduce the risk of wrinkling the tape 200. The arrangement direction of the second electrostatic adsorption mechanism 7 and the tape feeding mechanism 2 can also be made consistent with the direction in which the second electrostatic adsorption mechanism 7 transports the tape 200. The direction in which the second electrostatic adsorption mechanism 7 transports the tape 200, the central axis of the first roller 3, and the central axis of the second roller 4 can also be made parallel, which is beneficial for the extension direction of the tape 200 to always be parallel to the second direction, thereby improving the rationality of the structural arrangement of the glue laminating device 300, reducing the risk of complex structure of the glue laminating device 300, and helping to reduce the volume of the glue laminating device 300, simplify the glue laminating process, and thus improve the glue laminating efficiency of the glue laminating device 300.

[0115] According to the adhesive laminating device 300 of the embodiment of the present application, refer to Figure 3 As shown, the first electrostatic adsorption mechanism 6 may include: an electrostatic adsorption portion 61 , and the electrostatic adsorption portion 61 is used to selectively adsorb the tape 200 on the tape unloading mechanism 2 and pull the tape 200 to the second electrostatic adsorption mechanism 7 .

[0116] Among them, the electrostatic adsorption part 61 is used to adsorb the adhesive tape 200. The electrostatic adsorption part 61 can be, but is not limited to, constructed as a cylinder or a prism. This application takes the electrostatic adsorption part 61 constructed as a cylinder as an example for explanation. The electrostatic adsorption part 61 constructed as a cylinder can reduce the risk of scratching the adhesive tape 200 by the electrostatic adsorption part 61. Under the action of the electrostatic force, the electrostatic adsorption part 61 can smoothly adsorb the adhesive tape 200, which is conducive to increasing the adsorption area of ​​the adhesive tape 200, thereby increasing the force-bearing area of ​​the adhesive tape 200 and reducing the empty pulling area, thereby reducing the risk of the adhesive tape 200 wrinkling due to uneven force on the adhesive tape 200.

[0117] During the gluing process, the electrostatic adsorption part 61 adsorbs the adhesive tape 200 and pulls the adhesive tape 200 to the second electrostatic adsorption mechanism 7. When the second electrostatic adsorption mechanism 7 successfully adsorbs the adhesive tape 200, the electrostatic adsorption part 61 may no longer adsorb the adhesive tape 200, so that the adhesive tape 200 can smoothly rotate with the second electrostatic adsorption mechanism 7 to the material transfer space 5 under the driving action of the first roller 3, so that the adhesive tape 200 can be smoothly attached to the target part. It can be understood that in actual production, the charge strength of the surface of the electrostatic adsorption part 61 can be changed according to different requirements, for example: the charge strength of the electrostatic adsorption part 61 can be adjusted according to the gluing situation, thereby improving the adsorption effect of the electrostatic adsorption part 61.

[0118] In the above technical scheme, the electrostatic adsorption part 61 is used to selectively adsorb the tape 200 on the tape feeding mechanism 2 and pull the tape 200 to the second electrostatic adsorption mechanism 7, which is beneficial to increase the adsorbed area of ​​the tape 200, thereby increasing the force-bearing area of ​​the tape 200 and reducing the empty pulling area, thereby reducing the risk of wrinkling the tape 200 due to uneven force on the tape 200, and also allows the tape 200 to smoothly rotate synchronously with the second electrostatic adsorption mechanism 7 to the feeding space 5 under the driving action of the first roller 3, so that the tape 200 can be smoothly attached to the target part.

[0119] According to the adhesive laminating device 300 of the embodiment of the present application, refer to Figure 3 As shown, the first electrostatic adsorption mechanism 6 may further include: a first mounting portion 62 , the first mounting portion 62 is fixedly connected to the electrostatic adsorption portion 61 , and the first mounting portion 62 is movably disposed on the mounting seat 1 .

[0120] Among them, the first mounting part 62 and the electrostatic adsorption part 61 are fixedly connected, for example, the first mounting part 62 and the electrostatic adsorption part 61 can be fixedly connected by bolts, or the first mounting part 62 and the electrostatic adsorption part 61 can be riveted. The first mounting part 62 is movably arranged on the mounting seat 1, so that the electrostatic adsorption part 61 can be movably arranged on the mounting seat 1 through the first mounting part 62. As an example: the first mounting part 62 is arranged on the mounting seat 1 through the second motor, for example, the second motor is fixedly connected to the mounting seat 1, and the first mounting part 62 is connected to the second output end of the second motor. When the second motor is working, the second output end drives the first mounting part 62 to be movable relative to the mounting seat 1. When the second motor is working, the second output end drives the first mounting part 62 to move relative to the mounting seat 1, thereby driving the electrostatic adsorption part 61 and the tape 200 adsorbed by the electrostatic adsorption part 61 to move synchronously, so as to achieve the effect of smoothly pulling the tape 200 to the second electrostatic adsorption mechanism 7.

[0121] As another example: the first mounting portion 62 is movably disposed on the mounting base 1 along the second direction, for example: the mounting base 1 may have a slide rail and a slider, the slide rail is extended along the second direction, the slider is assembled with the slide rail so that the slider can slide relative to the slide rail along the second direction, the first mounting portion 62 and the slider can be fixedly connected with but not limited to bolts, rivets, etc., so that the first mounting portion 62 can move along the second direction with the slider, thereby achieving the effect that the first mounting portion 62 is movably disposed on the mounting base 1 along the second direction.

[0122] The electrostatic adsorption portion 61 is movably disposed on the first mounting portion 62 along the first direction. For example, the first mounting portion 62 may have a fixed portion 622 and a movable portion 623. The fixed portion 622 is fixedly connected to the slider. The fixed portion 622 may have a slide groove 624. The slide groove 624 extends along the first direction. At least a portion of the movable portion 623 is assembled in the slide groove 624 and is slidably disposed in the slide groove 624. The electrostatic adsorption portion 61 and the movable portion 623 may be fixedly connected to each other by, but not limited to, welding, bonding, etc., so that the electrostatic adsorption portion 61 may be indirectly disposed on the first mounting portion 62 through the movable portion 623, and the electrostatic adsorption portion 61 may be movable relative to the first mounting portion 62 along the first direction.

[0123] Since the first mounting portion 62 is movable relative to the mounting base 1 along the second direction, and the electrostatic adsorption portion 61 is movable relative to the first mounting portion 62 along the first direction, the electrostatic adsorption portion 61 can be movable along both the first direction and the second direction, which is beneficial to improving the flexibility of the electrostatic adsorption portion 61, thereby facilitating the electrostatic adsorption portion 61 to flexibly avoid other components of the gluing device 300, further reducing the risk of interference between the first electrostatic adsorption mechanism 6 and other components of the gluing device 300 during the process of transporting the tape 200, and thereby enabling the first electrostatic adsorption mechanism 6 to smoothly transport the tape 200 to the second electrostatic adsorption mechanism 7, which is more conducive to the realization of the gluing function of the gluing device 300.

[0124] The electrostatic adsorption part 61 is movably arranged on the mounting seat 1 through the first mounting part 62, which is beneficial for the electrostatic adsorption part 61 to flexibly avoid other components of the gluing device 300 under the drive of the first mounting part 62, thereby reducing the risk of interference between the electrostatic adsorption part 61 and other components of the gluing device 300 during the process of transporting the tape 200, and can also reduce the driving difficulty of the electrostatic adsorption part 61, improve the efficiency of the electrostatic adsorption part 61 in pulling the tape 200, thereby improving the gluing efficiency of the gluing device 300.

[0125] In the above technical solution, by fixing the first mounting portion 62 and the electrostatic adsorption portion 61 in connection, the first mounting portion 62 can be movably arranged on the mounting seat 1, so that the electrostatic adsorption portion 61 can be movably arranged on the mounting seat 1 through the first mounting portion 62, which is beneficial for the electrostatic adsorption portion 61 to flexibly avoid other components of the gluing device 300 under the drive of the first mounting portion 62, thereby reducing the risk of interference between the electrostatic adsorption portion 61 and other components of the gluing device 300 during the process of transporting the tape 200, and can also reduce the driving difficulty of the electrostatic adsorption portion 61, improve the efficiency of the electrostatic adsorption portion 61 in pulling the tape 200, thereby improving the gluing efficiency of the gluing device 300.

[0126] According to the adhesive laminating device 300 of the embodiment of the present application, refer to Figure 4 As shown, the second electrostatic adsorption mechanism 7 may include: a second mounting portion 71 and an electrostatic transmission belt 72, the second mounting portion 71 is fixedly connected to the first roller 3, the electrostatic transmission belt 72 is sleeved on the second mounting portion 71 and is movable relative to the second mounting portion 71, and the first electrostatic adsorption mechanism 6 is used to pull the tape 200 to the electrostatic transmission belt 72 so that the tape 200 is adsorbed on the outer surface of the electrostatic transmission belt 72.

[0127] Among them, the second mounting portion 71 is fixedly connected to the first roller 3, for example, the second mounting portion 71 and the first roller 3 can be connected by welding, screw connection, etc., but not limited to, and the electrostatic transmission belt 72 is sleeved on the second mounting portion 71, so that when the first roller 3 rotates, the second mounting portion 71 and the electrostatic transmission belt 72 can be driven to rotate synchronously, so that the second electrostatic adsorption mechanism 7 and the adsorbed tape 200 can smoothly pass through the material transfer space 5, and the effect of the tape 200 being smoothly attached to the target part is achieved. The electrostatic transmission belt 72 can move relative to the second mounting portion 71, for example, the electrostatic transmission belt 72 can move counterclockwise relative to the second mounting portion 71, and the electrostatic transmission belt 72 can also move clockwise relative to the second mounting portion 71, so that the tape 200 transported to the second electrostatic adsorption mechanism 7 by the electrostatic adsorption portion 61 can continue to be pulled by the electrostatic transmission belt 72, so that the electrostatic transmission belt 72 adsorbs the tape 200 of a suitable length (i.e., the length of the tape 200 that can reliably bond the electrode and the diaphragm).

[0128] The first electrostatic adsorption mechanism 6 is used to pull the tape 200 to the electrostatic transmission belt 72. Under the action of static electricity, the electrostatic transmission belt 72 can smoothly adsorb the tape 200 so that the tape 200 is adsorbed on the outer surface of the electrostatic transmission belt 72. It is also beneficial to increase the adsorbed area of ​​the tape 200, thereby increasing the force-bearing area of ​​the tape 200 and reducing the empty pulling area, thereby reducing the risk of wrinkling the tape 200 due to uneven force on the tape 200.

[0129] In the above technical solution, the second electrostatic adsorption mechanism 7 can electrostatically adsorb the tape 200 so that the tape 200 is adsorbed on the outer surface of the electrostatic transmission belt 72, which is also beneficial to increase the adsorbed area of ​​the tape 200, thereby increasing the force-bearing area of ​​the tape 200 and reducing the empty pulling area, thereby reducing the risk of wrinkling the tape 200 due to uneven force on the tape 200.

[0130] The electrostatic transmission belt 72 is movable relative to the second mounting portion 71, so that the adhesive tape 200 transported to the second electrostatic adsorption mechanism 7 by the electrostatic adsorption portion 61 can be continuously pulled by the electrostatic transmission belt 72, so that the electrostatic transmission belt 72 adsorbs an appropriate length of adhesive tape 200 (i.e., a length of adhesive tape 200 that can reliably bond the electrode and the diaphragm). When the first roller 3 rotates, the second mounting portion 71 and the electrostatic transmission belt 72 can be driven to rotate synchronously, so that the second electrostatic adsorption mechanism 7 and the adsorbed adhesive tape 200 can smoothly pass through the material transfer space 5, and the adhesive tape 200 can be smoothly attached to the target part.

[0131] According to the adhesive laminating device 300 of the embodiment of the present application, refer to Figure 4 As shown, the second electrostatic adsorption mechanism 7 further includes: a driving part 73 , which is transmission-connected to the electrostatic transmission belt 72 , and is used to drive the electrostatic transmission belt 72 to move relative to the second mounting part 71 .

[0132] The driving part 73 may be, but is not limited to, a third motor, a gear or other structure, and the driving part 73 is connected to the electrostatic transmission belt 72 in a transmission manner, so that the driving part 73 can drive the electrostatic transmission belt 72 to move relative to the second mounting part 71. Thus, the electrostatic transmission belt 72 can drive the adsorbed tape 200 to move relative to the second mounting part 71, so that the electrostatic transmission belt 72 can adsorb the tape 200 of a suitable length (i.e., the length of the tape 200 that can reliably bond the electrode and the diaphragm), thereby reducing the risk of poor bonding of the target part due to insufficient length of the tape 200.

[0133] In the above technical solution, a driving part 73 is provided to be transmission-connected with the electrostatic transmission belt 72, and the driving part 73 is used to drive the electrostatic transmission belt 72 to move relative to the second mounting part 71, so that the electrostatic transmission belt 72 can drive the adsorbed tape 200 to move relative to the second mounting part 71, so that the electrostatic transmission belt 72 can adsorb the tape 200 of suitable length (that is, the length of the tape 200 that can reliably bond the electrode and the diaphragm), thereby reducing the risk of poor bonding of the target part due to insufficient length of the tape 200.

[0134] According to the adhesive laminating device 300 of the embodiment of the present application, refer to Figure 4-Figure 5 As shown, the driving part 73 has a rotating body 731, the outer surface of the rotating body 731 has a first transmission structure 732, the electrostatic transmission belt 72 has a second transmission structure 722, the first transmission structure 732 and the second transmission structure 722 are assembled together, and the electrostatic transmission belt 72 is driven to move relative to the second mounting part 71 by rotating the rotating body 731.

[0135] The driving part 73 has a rotating body 731, and the rotating body 731 has a first transmission structure 732, which is arranged on the outer surface of the rotating body 731. The electrostatic transmission belt 72 has a second transmission structure 722, and the first transmission structure 732 and the second transmission structure 722 are assembled together. As some embodiments of the present application, the first transmission structure 732 is configured as a boss, and the second transmission structure 722 is configured as a groove. By making the boss cooperate with the corresponding groove, the effect of the rotating body 731 driving the electrostatic transmission belt 72 to move relative to the second mounting part 71 can be achieved. As some embodiments of the present application, the rotating body 731 is configured as a gear, the first transmission structure 732 is configured as the tooth portion of the gear, and the second transmission structure 722 is configured as a chain. By making the gear cooperate with the chain, the effect of the rotating body 731 driving the electrostatic transmission belt 72 to move relative to the second mounting part 71 can be achieved. By assembling the first transmission structure 732 and the second transmission structure 722 in coordination, efficient power transmission from the driving part 73 to the electrostatic transmission belt 72 can be achieved, which is beneficial to reduce energy loss, thereby improving the efficiency of the glue laminating device 300, and can also reduce the difficulty of driving the electrostatic transmission belt 72, thereby simplifying the structure of the glue laminating device 300 and reducing the production cost of the glue laminating device 300.

[0136] In the above technical scheme, the driving part 73 has a rotating body 731, the outer surface of the rotating body 731 has a first transmission structure 732, the electrostatic transmission belt 72 has a second transmission structure 722, the first transmission structure 732 and the second transmission structure 722 are assembled in cooperation, and the electrostatic transmission belt 72 is driven by the rotating body 731 to move relative to the second mounting part 71, so that efficient power transmission from the driving part 73 to the electrostatic transmission belt 72 can be achieved, which is beneficial to reduce energy loss, thereby improving the efficiency of the glue sticking device 300, and can also reduce the driving difficulty of the electrostatic transmission belt 72, thereby simplifying the structure of the glue sticking device 300 and reducing the production cost of the glue sticking device 300.

[0137] According to the adhesive laminating device 300 of the embodiment of the present application, refer to Figure 5 As shown, there are multiple first transmission structures 732, and the multiple first transmission structures 732 are arranged in sequence at intervals along the circumference of the rotating body 731. There are multiple second transmission structures 722, and the multiple second transmission structures 722 are arranged in sequence at intervals along the length direction of the electrostatic transmission belt 72. The rotating body 731 is located between the electrostatic transmission belt 72 and the second mounting portion 71. The first transmission structure 732 is one of the grooves and the bosses, and the second transmission structure 722 is the other of the grooves and the bosses.

[0138] Among them, the first transmission structure 732 can be two, ten, fifty or more, and the multiple first transmission structures 732 are arranged in sequence along the circumference of the rotating body 731. Further, the multiple first transmission structures 732 are evenly arranged along the circumference of the rotating body 731. There are multiple second transmission structures 722, and the second transmission structures 722 can be two, ten, fifty or more. The multiple second transmission structures 722 are arranged in sequence along the length direction of the electrostatic transmission belt 72. Further, the multiple second transmission structures 722 are evenly arranged along the length direction of the electrostatic transmission belt 72. The rotating body 731 is located between the electrostatic transmission belt 72 and the second mounting portion 71, so that the first transmission structure 732 and the second transmission structure 722 can be assembled smoothly. It should be noted that the spacing distance between the first transmission structure 732 and the spacing distance between the second transmission structure 722 are equal or approximately equal, so that the first transmission structure 732 and the second transmission structure 722 can be reliably transmitted, reducing the risk of vibration or even jamming of the electrostatic transmission belt 72.

[0139] As some embodiments of the present application, the first transmission structure 732 is a boss, and the second transmission structure 722 is a groove. As some embodiments of the present application, the second transmission structure 722 is a boss, and the first transmission structure 732 is a groove. The present application is described by taking the first transmission structure 732 as a boss and the second transmission structure 722 as a groove as an example. Such an arrangement can make the arrangement of the first transmission structure 732 and the second transmission structure 722 reasonable, reduce the risk of the second transmission structure 722 breaking or the second mounting part 71 being damaged due to the abutment between the second transmission structure 722 and the second mounting part 71, and the matching mode of the boss and the groove is simple and reliable, which is conducive to improving the reliability of the electrostatic transmission belt 72 in transporting the tape 200.

[0140] In the above technical solution, there are multiple first transmission structures 732, and multiple first transmission structures 732 are arranged in sequence along the circumference of the rotating body 731. There are multiple second transmission structures 722, and multiple second transmission structures 722 are arranged in sequence along the length direction of the electrostatic transmission belt 72. The rotating body 731 is located between the electrostatic transmission belt 72 and the second mounting portion 71. The first transmission structure 732 is one of the groove and the boss, and the second transmission structure 722 is the other of the groove and the boss. The first transmission structure 732 and the second transmission structure 722 can be assembled smoothly and reliably transmitted, reducing the risk of vibration or even jamming of the electrostatic transmission belt 72. In addition, the matching method of the boss and the groove is simple and reliable, which is conducive to improving the reliability of the electrostatic transmission belt 72 in transporting the tape 200.

[0141] According to some embodiments of the present application, the embodiments of the present application also provide a battery production device, including the above-mentioned glue sticking device 300.

[0142] As some embodiments of the present application, Figure 2-Figure 5 As shown, in the initial state of the adhesive device 300, the first pressing block 11 and the second pressing block 12 are located away from the second electrostatic adsorption mechanism 7, and the first pressing block 11 and the second pressing block 12 avoid the first electrostatic adsorption mechanism 6. The tape 200 is manually assembled on the tape unloading mechanism 2, and one end of the tape 200 is pulled so that the tape 200 abuts against multiple support portions 8 in sequence, and one end of the tape 200 is sandwiched between the support portion 8 closest to the second electrostatic adsorption mechanism 7 and the third pressing block 13. It can be understood that during this process, the tape 200 is always kept in a taut state to reduce the risk of wrinkles in the tape 200. The first electrostatic adsorption mechanism 6 moves toward the third pressing block 13 relative to the mounting seat 1. Under the action of static electricity, the electrostatic adsorption portion 61 smoothly adsorbs the tape 200. At this time, the third pressing block 13 moves in the direction away from the corresponding support portion 8, so that the third pressing block 13 cancels the limit on the tape 200.

[0143] The first mounting portion 62 moves relative to the mounting seat 1 to drive the electrostatic adsorption portion 61 and the adsorbed tape 200 to move to the second electrostatic adsorption mechanism 7. Under the action of static electricity, the electrostatic transmission belt 72 successfully adsorbs the tape 200. At this time, the first electrostatic adsorption mechanism 6 no longer adsorbs the tape 200, so that the electrostatic transmission belt 72 can smoothly drive the tape 200 to move a certain distance along the second direction away from the first electrostatic adsorption mechanism 6 under the driving action of the driving portion 73 (the length of the distance is the length of the tape 200 that can reliably bond the electrode and the diaphragm). After that, the first pressing block 11 and the second pressing block 12 move along the first direction toward the second electrostatic adsorption mechanism 7, so that different parts of the tape 200 are fixedly clamped between the first pressing block 11 and the electrostatic transmission belt 72 and between the second pressing block 12 and the mounting seat 1, and the third pressing block 13 moves toward the corresponding support portion 8 so that the third pressing block 13 re-limits the tape 200.

[0144] At this time, the cutting part 9 moves along the first direction toward the second electrostatic adsorption mechanism 7, so that the cutting part 9 can cut the adhesive tape 200, so that the adhesive tape 200 of suitable length can be driven by the first roller 3 and rotated to the material transfer space 5 with the second electrostatic adsorption mechanism 7, and the adhesive tape 200 of suitable length can be smoothly attached to the target part. After one action is completed, the first pressing block 11 and the second pressing block 12 move along the first direction to a position away from the second electrostatic adsorption mechanism 7, so that the first pressing block 11 and the second pressing block 12 can avoid the first electrostatic adsorption mechanism 6 again, so that the gluing device 300 can work in multiple cycles, which is conducive to achieving the effect of uninterrupted gluing of the gluing device 300, improving the gluing efficiency of the gluing device 300, and reducing the risk of wrinkles on the adhesive tape 200, thereby improving the gluing quality of the gluing device 300.

[0145] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0146] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0147] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A glue sticking device, characterized in that: include: Mounting seat; An adhesive tape unloading mechanism, wherein the adhesive tape unloading mechanism is arranged on the mounting seat; A first passing roller and a second passing roller, wherein the first passing roller and the second passing roller are both rotatably disposed on the mounting seat, and the first passing roller and the second passing roller are opposite to each other and spaced apart along a first direction, so as to form a material passing space between the first passing roller and the second passing roller; A first electrostatic adsorption mechanism and a second electrostatic adsorption mechanism, the first roller is connected to the second electrostatic adsorption mechanism, the first roller rotates to drive the second electrostatic adsorption mechanism to rotate synchronously so that the second electrostatic adsorption mechanism passes through the material transfer space, the first electrostatic adsorption mechanism can be movably arranged on the mounting seat, the first electrostatic adsorption mechanism is used to selectively adsorb the tape on the tape feeding mechanism and pull the tape to the second electrostatic adsorption mechanism so that the second electrostatic adsorption mechanism adsorbs the tape, and the second electrostatic adsorption mechanism is driven to rotate by the first roller so that the tape on the second electrostatic adsorption mechanism is attached to the target part.

2. The glue sticking device according to claim 1, characterized in that: The second electrostatic adsorption mechanism and the tape unloading mechanism are arranged along the second direction, the central axis of the first roller and the central axis of the second roller are both parallel to the second direction, the first electrostatic adsorption mechanism is movably arranged on the mounting seat along the second direction, and the first direction is perpendicular to the second direction.

3. The glue sticking device according to claim 2, characterized in that: The first electrostatic adsorption mechanism is movably disposed on the mounting seat along the first direction.

4. The glue sticking device according to claim 1, characterized in that: The first electrostatic adsorption mechanism is used to pull the adhesive tape to a side of the second electrostatic adsorption mechanism away from the first roller.

5. The glue sticking device according to claim 1, characterized in that: The second electrostatic adsorption mechanism and the tape unloading mechanism are arranged along the second direction, the central axis of the first roller and the central axis of the second roller are both parallel to the second direction, the second electrostatic adsorption mechanism is suitable for transporting the adsorbed tape along the second direction, and the first direction is perpendicular to the second direction.

6. The glue sticking device according to any one of claims 1 to 5, characterized in that: The first electrostatic adsorption mechanism includes: an electrostatic adsorption part, and the electrostatic adsorption part is used to selectively adsorb the tape on the tape unloading mechanism and pull the tape to the second electrostatic adsorption mechanism.

7. The adhesive laminating device according to claim 6, characterized in that: The first electrostatic adsorption mechanism further includes: a first mounting portion, the first mounting portion is fixedly connected to the electrostatic adsorption portion, and the first mounting portion is movably disposed on the mounting seat.

8. The glue sticking device according to any one of claims 1 to 5, characterized in that: The second electrostatic adsorption mechanism includes: a second mounting part and an electrostatic transmission belt, the second mounting part is fixedly connected to the first roller, the electrostatic transmission belt is sleeved on the second mounting part and is movable relative to the second mounting part, and the first electrostatic adsorption mechanism is used to pull the tape to the electrostatic transmission belt so that the tape is adsorbed on the outer surface of the electrostatic transmission belt.

9. The glue sticking device according to claim 8, characterized in that: The second electrostatic adsorption mechanism further includes: a driving part, which is drivingly connected to the electrostatic transmission belt, and is used to drive the electrostatic transmission belt to move relative to the second mounting part.

10. The glue sticking device according to claim 9, characterized in that: The driving part has a rotating body, the outer surface of the rotating body has a first transmission structure, and the electrostatic transmission belt has a second transmission structure. The first transmission structure and the second transmission structure are assembled together, and the electrostatic transmission belt is driven to move relative to the second mounting part by the rotation of the rotating body.

11. The adhesive laminating device according to claim 10, characterized in that: There are multiple first transmission structures, and the multiple first transmission structures are arranged in sequence at intervals along the circumference of the rotating body. There are multiple second transmission structures, and the multiple second transmission structures are arranged in sequence at intervals along the length direction of the electrostatic transmission belt. The rotating body is located between the electrostatic transmission belt and the second mounting portion. The first transmission structure is one of the groove and the boss, and the second transmission structure is the other of the groove and the boss.

12. A battery production device, characterized in that: It comprises a glue applying device according to any one of claims 1-11.

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