Automatic rubberizing equipment for side surfaces of battery cell strip groups

Abstract

The invention relates to the technical field of battery manufacturing, and particularly discloses a battery cell strip group side surface automatic rubberizing device, which comprises a transportation plane for conveying a battery cell strip group; two supporting flat plates; a roller pasting device; the two groups of adhesive supply assemblies are used for supplying adhesive tapes; the two supporting flat plates are arranged on the two sides, close to the outer portion of the conveying plane, of the outer portion of the conveying plane respectively, the two supporting flat plates are flush with each other, the two glue supply assemblies are close to one ends of the two supporting flat plates one by one, and glue pulling devices are arranged at the other ends of the two supporting flat plates and arranged over the supporting flat plates in a sliding mode. A cutting-off device is arranged at the ends, close to the glue supply assembly, of the supporting flat plates, bearing flat plates are arranged between the two supporting flat plates and the conveying plane, a glue taking device is arranged over the bearing flat plates in a sliding mode, and the roll pasting device is located over the glue taking device and arranged on the outer portion close to the conveying plane; the full-automatic synchronous rubberizing action on the two side surfaces of the battery cell strip group is effectively realized, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of battery manufacturing, and in particular to an automatic glue sticking device for the side of a battery cell strip group. Background Art

[0002] Power batteries are the power source for tools. Existing new energy vehicles all use power batteries as the power source. Power batteries have the characteristics of ultra-long life, safe use, large current 2C fast charging and discharging, high temperature resistance, large capacity, no memory effect, small size and light weight. They mainly include lead-acid batteries, nickel-metal hydride power batteries and lithium-ion power batteries. They are mainly different from the starting batteries used for starting automobile engines. They mostly use valve-sealed lead-acid batteries, open-type tubular lead-acid batteries and lithium iron phosphate batteries.

[0003] Existing power batteries mainly adopt the structure of battery packs. The function of battery packs is to store electricity and provide power for electric vehicles. Battery packs are assembled from multiple groups of battery cell strips. The battery cell strips are composed of multiple battery cells spliced ​​together. The battery cell is the core component of the battery pack and is the main body for energy storage. The battery cell strip group is also called BEAM. During the manufacturing process of the battery cell strip group, multiple battery cells need to be arranged linearly in sequence, and ensure that the multiple battery cells are arranged neatly, and the multiple battery cells are adhered and spliced ​​in sequence. A conductive plate is provided on the outside of the battery cell strip group, and the conductive plate plays a role of heat transfer and conduction for the multiple battery cells, and the multiple battery cells are adhered and spliced ​​in sequence by thermal conductive structural adhesive, and multiple adjacent battery cells are bonded by the thermal conductive structural adhesive, and the adjacent battery cells are protected from heat dissipation by the thermal conductive structural adhesive. Finally, a protective shell is provided on the outside of the multiple battery cells to form a power battery pack.

[0004] In the production process of the existing battery cell strip group, it is necessary to perform gluing to glue and splice multiple battery cells with glue strips. Most of the existing gluing methods use manual gluing and robot gluing to perform gluing on the adjacent sides of multiple battery cells. In this process, if manual gluing is used, it will not only result in low work efficiency, but also cause the glue strip to be unable to align with the adjacent side of the battery cell. If the robot gluing method is used, it is necessary to glue the adjacent side of each battery cell, and after gluing, multiple battery cells are aligned in turn and spliced ​​to form a battery cell strip group through subsequent processes. It is necessary to attach glue strips to the side of each battery cell to be spliced, resulting in slow production efficiency. Reference patent application number is "201510834726X", and the patent name is "A battery cell glue sticking machine". The patent discloses "A battery cell glue sticking machine, used for gluing battery cells, including a pre-gluing mechanism, a full gluing mechanism, a transfer robot and a battery cell fixing mechanism. The pre-gluing mechanism includes: a glue feeding device, a glue suction device, a glue pressing device and a glue cutting device. The full gluing mechanism includes: a full gluing sliding block, a lower gluing workpiece fixedly arranged on the full gluing sliding block, an upper gluing workpiece rotatably arranged on the full gluing sliding block, and a roller is arranged on the upper gluing workpiece; a battery cell fixing mechanism The structure includes: a support frame, a rotating shaft rotatably arranged on the support frame, a fixed block fixed on the rotating shaft, and a fixed cylinder. The rotating shaft and the fixed cylinder are meshed through gears and racks; the pre-gluing mechanism has a pre-gluing station, the full-gluing mechanism has a full-gluing station, and the transfer robot transfers the battery cells on the pre-gluing station to the full-gluing station. The battery cell gluing machine glues the battery cells. Although this technical solution can effectively realize the automatic gluing action of the battery cells, this technical solution cannot realize the automatic gluing of the battery cell strip group, and it cannot ensure that the length of the glue strip is flush with the side of the battery cell strip group during the gluing process.

[0005] Therefore, how to realize fully automatic gluing of the sides of the battery cell strip group is a technical problem that the technicians need to solve at present. Summary of the invention

[0006] The object of the present invention is to provide an automatic glue sticking device for the side of a battery cell strip group to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: an automatic glue sticking device for the side of a battery cell group, comprising: Transport plane; 2 support plates; roller laminating device; and 2 sets of glue supply components; The two supporting plates are respectively arranged on both sides of the outside close to the transport plane, and the two supporting plates are flush with each other, the two groups of the glue supply components are close to one end of the two supporting plates, and the other ends of the two supporting plates are each provided with a glue pulling device, the glue pulling device is slidably arranged just above the supporting plates, and a cutting device is arranged at one end of the supporting plates close to the glue supply components, the cutting device corresponds to the glue outlet end of the glue supply components, and the glue pulling device is aligned with the cutting device, the glue pulling device is used to pull the glue strip, and the cutting device is used to cut the glue strip; A loading plate is provided between the two supporting plates and the transport plane, a glue taking device is slidably provided above the loading plate, the glue taking device comprises a sliding plate and a lifting plate, a linear guide is provided above the loading plate, one side of the sliding plate is provided on a slider of the linear guide, one end of the linear guide is close to the supporting plate, and the lifting plate is movably provided on the other side of the sliding plate, a lifting mechanism is provided on the top of the sliding plate, a power output end of the lifting mechanism is connected to the bottom of the lifting plate, a rotating mechanism is provided at both ends of the top of the lifting plate, a glue taking clamp finger is provided at the power output end of the rotating mechanism, the linear guide is used to control the sliding distance of the sliding plate, the rotating mechanism is used to control the rotation direction of the glue taking clamp finger, and the glue taking clamp finger is used to clamp the cut rubber strip; The roller-sticking device is located directly above the glue-taking device and is arranged outside the transport plane. The roller-sticking device includes a moving mechanism and two glue-clamping mechanisms. The two glue-clamping mechanisms are arranged on the power output end of the moving mechanism, and the clamping openings of the two glue-clamping mechanisms are aligned. A glue-rolling mechanism is arranged outside one of the glue-clamping mechanisms. The glue-rolling mechanism includes an ejection cylinder and a glue-rolling roller. The glue-rolling roller is arranged on the power output end of the ejection cylinder and is close to the outside of the transport plane. The transport plane is used to transport the battery cell strip group, and the glue supply component is used to supply the glue strip.

[0008] Preferably, the moving mechanism includes a double-slider moving module and two longitudinal moving modules, the two ends of the double-slider moving module are respectively arranged on the moving sliders of the two longitudinal moving modules, and one end of the two longitudinal moving modules is close to the outside of the transport plane, the two clamping mechanisms are respectively arranged on the two sliders of the double-slider moving module, and the double-slider moving module is used to control the moving distance of the two clamping mechanisms.

[0009] Preferably, a linear drive module is provided directly above the two supporting plates, and the two glue pulling devices are respectively arranged on the moving sliders of the two linear drive modules, and the two linear drive modules are used to respectively control the moving distances of the two glue pulling devices.

[0010] Preferably, the glue pulling device includes a mounting base plate and glue pulling clamping fingers, the bottom of the mounting base plate is arranged on the movable slider of the linear drive module, and the glue pulling clamping fingers are arranged on the top of the mounting base plate, and the clamping mouth of the glue pulling clamping fingers faces the cutting device.

[0011] Preferably, two fixed horizontal plates are arranged directly above the transport plane, the two fixed horizontal plates are respectively aligned with the two ends of the transport plane, and two linear modules are movably arranged between the two fixed horizontal plates, the moving sliders of the two linear modules are each provided with a connecting vertical plate, the connecting vertical plate is provided with a pushing mechanism, a battery cell clamping cylinder is arranged on the power output end of the pushing mechanism, the battery cell clamping cylinder corresponds to directly above the transport plane, the battery cell clamping cylinder is used to clamp the two ends of the battery cell strip group, and the two linear modules are respectively used to control the moving distance of the two connecting vertical plates.

[0012] Preferably, a guide rack is provided on one side of the two fixed horizontal plates facing the linear module, and the guide rack is extended along the length direction of the fixed horizontal plates. A driving motor is provided at both ends of the two linear modules, and the power output end of the driving motor is meshed with the guide rack. The driving motor is used to control the moving distance of the linear module.

[0013] Preferably, two of the battery cell clamping cylinders are respectively arranged at both ends close to the transport plane, wherein one of the battery cell clamping cylinders is used to clamp the battery cell strip group into the gluing station, and the other battery cell clamping cylinder is used to clamp the battery cell strip group after gluing.

[0014] Preferably, a folding wheel group is also arranged directly below the transport plane, and the folding wheel group includes a plurality of folding rollers, and the plurality of folding rollers are tangent to the transport plane, and the plurality of folding rollers are arranged along the conveying direction of the transport plane, and the guide angles of the plurality of folding rollers are arranged in increasing sequence.

[0015] Preferably, the cutting device includes a flattening component and a supporting vertical plate, a glue outlet opening is provided at the center of the supporting vertical plate, the glue outlet opening is aligned with the glue outlet end of the glue supply component, and the flattening component is arranged on one side of the supporting vertical plate, the flattening component includes a clamping plate and a force-bearing flat plate, a pushing cylinder is arranged directly above the clamping plate, the power output end of the pushing cylinder is connected to the top of the clamping plate, the clamping plate is located directly above the force-bearing flat plate, the pushing cylinder is used to control the lifting distance of the clamping plate, and a movable cutter is slidably arranged on the other side of the supporting vertical plate, and the movable cutter corresponds to the glue outlet opening.

[0016] Preferably, a transmission screw and a stepper motor are also provided on the support vertical plate. The transmission screw is rotatably arranged on the support vertical plate, and the two ends of the transmission screw are flush with the two ends of the glue outlet opening, and the power output end of the stepper motor is connected to the transmission screw. The outer sleeve of the transmission screw is provided with a sliding plate, and the movable cutter is connected to the sliding plate.

[0017] Preferably, a clamping wheel group is also provided at the discharge end of the transport plane, and two groups of the clamping wheel groups are provided, and the two groups of the clamping wheel groups are symmetrically arranged outside the transport plane, and the two supporting plates are located between the two groups of the clamping wheel groups, and the spacing size between the two groups of the clamping wheel groups is adapted to the width size of the battery cell bar group, and the clamping wheel group includes a plurality of guide clamping wheels, and the plurality of guide clamping wheels are tangent to the side of the battery cell bar group.

[0018] Preferably, the glue supply assembly includes a glue supply roller and a film collection roller, the film collection roller is arranged outside the glue supply roller, the glue supply roller is used to supply glue strips, and the film collection roller is used to recycle release paper.

[0019] Compared with the prior art, the present invention provides an automatic glue sticking device for the side of a battery cell strip group, which has the following beneficial effects: a transport plane, two supporting plates, a roller sticking device, and two groups of glue supply components are provided; the transport plane is used to transport the battery cell strip group, and the glue supply component is used to supply the glue strip, the two supporting plates are respectively provided on both sides of the outside close to the transport plane, the two supporting plates are made flush, the two groups of glue supply components are brought close to one end of the two supporting plates one by one, a glue pulling device is provided at the other ends of the two supporting plates, the glue pulling device is slidably provided just above the supporting plates, the glue strip is pulled by the glue pulling component, a cutting device is provided at one end of the supporting plate close to the glue supply component, the cutting device is made to correspond to the glue outlet end of the glue supply component, so that after the glue strip is pulled to a certain length, the glue strip is cut by the cutting device to complete the glue outlet action; The lifting mechanism is a lifting mechanism, and the ... The roller-sticking device is located directly above the glue-taking device and is arranged outside the transport plane. The roller-sticking device includes a moving mechanism and two glue-clamping mechanisms. The two glue-clamping mechanisms are arranged on the power output end of the moving mechanism. When the glue-taking device completes the glue-taking action, the sliding plate is moved directly below the two glue-clamping mechanisms to align the clamping openings of the two glue-clamping mechanisms so as to clamp the two ends of the rubber strip. The glue-taking clamping fingers are driven again by the rotating mechanism. At this time, the rubber strip on the glue-taking clamping fingers is in a vertical state, so that the glue-taking clamping fingers are aligned with the clamping openings of the two glue-clamping mechanisms. After the alignment, the lifting mechanism drives the lifting plate to rise again, so that the two glue-taking clamping fingers are close to the two glue-clamping mechanisms, so that the two glue-clamping mechanisms can clamp the two ends of the rubber strip on the glue-taking clamping fingers. When the two When the glue clamping mechanism clamps the rubber strip on the glue taking clamping fingers, the glue taking clamping fingers release the rubber strip, and the two glue clamping mechanisms are driven by the moving mechanism to approach the battery cell bar group on the transport plane. A glue rolling mechanism is also arranged on the outside of one of the glue clamping mechanisms, and the glue rolling mechanism includes an ejection cylinder and a glue rolling roller. The glue rolling roller is arranged on the power output end of the ejection cylinder, and the glue rolling roller is close to the outside of the transport plane. The rubber strip is pushed by the ejection cylinder to make the rubber strip close to the side of the battery cell bar group on the transport plane. In the process of the battery cell bar group being driven by the transport plane to move, the gluing action is completed, and the synchronous gluing action on the two sides of the battery cell bar group is effectively realized, and the length of the rubber strip is ensured to be compatible with the length of the battery cell bar group, thereby effectively improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the structure of the glue pulling device and the glue taking device in the present invention.

[0023] Figure 3 It is a structural schematic diagram of the roller sticking device in the present invention.

[0024] Figure 4 It is a schematic diagram of the structure of the cutting device in the present invention.

[0025] Figure 5 It is a schematic structural diagram of the cutting device in the present invention from another viewing angle.

[0026] Figure 6It is a schematic diagram of the transport plane and the folding wheel group structure in the present invention.

[0027] Figure 7 It is a schematic diagram of the structure of the folding wheel group in the present invention.

[0028] As shown in the figure: 1. Transport plane; 2. Support plate; 3. Roller device; 4. Glue supply assembly; 5. Glue pulling device; 6. Cutting device; 7. Carrying plate; 8. Glue taking device; 9. Fixed horizontal plate; 10. Folding wheel group; 11. Pressing wheel group; 21. Linear drive module; 31. Moving mechanism; 32. Glue clamping mechanism; 33. Glue rolling mechanism; 41. Glue supply roller; 42. Film collection roller; 51. Installation base plate; 52. Glue pulling clamping finger; 61. Flattening assembly; 62. Support vertical plate; 71. Linear guide rail; 81. Sliding plate; 82. Lifting Lowering plate; 83, lifting mechanism; 84, rotating mechanism; 85, glue taking clamp finger; 91, linear module; 92, connecting vertical plate; 93, pushing mechanism; 94, battery cell clamping cylinder; 95, guide rack; 96, driving motor; 101, folding roller; 311, double slider moving module; 312, longitudinal moving module; 331, ejection cylinder; 332, glue rolling roller; 611, clamping plate; 612, force plate; 613, pushing cylinder; 621, glue outlet opening; 622, moving cutter; 623, transmission screw; 624, stepping motor. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0030] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms of "a", "said" and "the" used in this application and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0032] In the description of the present application, it should be understood that the terms "thickness", "up", "down", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application; in addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features; thus, it is limited that "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly including one or more of the features.

[0033] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between 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.

[0034] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0035] refer to Figures 1 to 7 , an automatic glue sticking device for the side of a battery cell group, comprising: A transport plane 1; two supporting plates 2; a roller laminating device 3; and two sets of glue supply components 4; The two support plates 2 are respectively arranged on both sides of the outside close to the transport plane 1, and the two support plates 2 are flush with each other, the two groups of glue supply components 4 are close to one end of the two support plates 2, and the other ends of the two support plates 2 are each provided with a glue pulling device 5, the glue pulling device 5 is slidably arranged just above the support plates 2, and the end of the support plates 2 close to the glue supply component 4 is provided with a cutting device 6, the cutting device 6 corresponds to the glue outlet end of the glue supply component 4, and the glue pulling device 5 is aligned with the cutting device 6, the glue pulling device 5 is used to pull the glue strip, and the cutting device 6 is used to cut the glue strip; A carrying plate 7 is provided between the two supporting plates 2 and the transport plane 1, and a glue taking device 8 is slidably provided just above the carrying plate 7, and the glue taking device 8 includes a sliding plate 81 and a lifting plate 82, and a linear guide rail 71 is provided just above the carrying plate 7, one side of the sliding plate 81 is provided on a slider of the linear guide rail 71, one end of the linear guide rail 71 is close to the supporting plate 2, and the lifting plate 82 is movably provided on the other side of the sliding plate 81, and a lifting mechanism 83 is provided on the top of the sliding plate 81, and the power output end of the lifting mechanism 83 is connected to the bottom of the lifting plate 82, and the top two ends of the lifting plate 82 are provided with a rotating mechanism 84, and the power output end of the rotating mechanism 84 is provided with a glue taking clamp finger 85, the linear guide rail 71 is used to control the sliding distance of the sliding plate 81, and the rotating mechanism 84 is used to control the rotation direction of the glue taking clamp finger 85, and the glue taking clamp finger 85 is used to clamp the cut rubber strip; The roller-sticking device 3 is located directly above the glue-taking device 8, and the roller-sticking device 3 is arranged near the outside of the transport plane 1. The roller-sticking device 3 includes a moving mechanism 31 and two glue-clamping mechanisms 32. The two glue-clamping mechanisms 32 are both arranged on the power output end of the moving mechanism 31, and the clamping openings of the two glue-clamping mechanisms 32 are aligned. A glue rolling mechanism 33 is arranged on the outside of one of the glue-clamping mechanisms 32. The glue rolling mechanism 33 includes an ejection cylinder 331 and a glue rolling roller 332. The glue rolling roller 332 is arranged on the power output end of the ejection cylinder 331, and the glue rolling roller 332 is close to the outside of the transport plane 1. The transport plane 1 is used to transport the battery strip group, and the glue supply component 4 is used to supply glue strips.

[0036] Specifically, the moving mechanism 31 includes a double-slider moving module 311 and two longitudinal moving modules 312, the two ends of the double-slider moving module 311 are respectively arranged on the moving sliders of the two longitudinal moving modules 312, and one end of the two longitudinal moving modules 312 is close to the outside of the transport plane 1, and the two clamping mechanisms 32 are respectively arranged on the two sliders of the double-slider moving module 311, and the double-slider moving module 311 is used to control the moving distance of the two clamping mechanisms 32.

[0037] Specifically, a linear drive module 21 is provided directly above the two supporting plates 2, and the two glue pulling devices 5 are respectively provided on the moving sliders of the two linear drive modules 21, and the two linear drive modules 21 are used to control the moving distances of the two glue pulling devices 5 respectively.

[0038] Specifically, the glue pulling device 5 includes a mounting base plate 51 and a glue pulling clamping finger 52, the bottom of the mounting base plate 51 is arranged on the movable slider of the linear drive module 21, and the glue pulling clamping finger 52 is arranged on the top of the mounting base plate 51, and the clamping mouth of the glue pulling clamping finger 52 faces the cutting device 6.

[0039] Specifically, two fixed horizontal plates 9 are arranged directly above the transport plane 1, and the two fixed horizontal plates 9 are respectively aligned with the two ends of the transport plane 1, and two linear modules 91 are movably arranged between the two fixed horizontal plates 9, and the moving sliders of the two linear modules 91 are provided with connecting vertical plates 92, and the connecting vertical plates 92 are provided with a pushing mechanism 93, and the power output end of the pushing mechanism 93 is provided with a battery cell clamping cylinder 94, and the battery cell clamping cylinder 94 corresponds to the top of the transport plane 1, and the battery cell clamping cylinder 94 is used to clamp the two ends of the battery cell strip group, and the two linear modules 91 are respectively used to control the moving distance of the two connecting vertical plates 92.

[0040] Specifically, a guide rack 95 is provided on one side of the two fixed horizontal plates 9 facing the linear module 91, and the guide rack 95 is extended along the length direction of the fixed horizontal plates 9. Both ends of the two linear modules 91 are provided with a driving motor 96, and the power output end of the driving motor 96 is meshed with the guide rack 95. The driving motor 96 is used to control the moving distance of the linear module 91.

[0041] Specifically, the two battery cell clamping cylinders 94 are respectively arranged at the two ends close to the transport plane 1, wherein one of the battery cell clamping cylinders 94 is used to clamp the battery cell strip group into the gluing station, and the other battery cell clamping cylinder 94 is used to clamp the battery cell strip group after gluing.

[0042] Specifically, a folding wheel group 10 is also arranged directly below the transport plane 1, and the folding wheel group 10 includes a plurality of folding rollers 101, and the plurality of folding rollers 101 are tangent to the transport plane 1, and the plurality of folding rollers 101 are arranged along the conveying direction of the transport plane 1, and the guide angles of the plurality of folding rollers 101 are arranged in ascending order.

[0043] Specifically, the cutting device 6 includes a flattening component 61 and a supporting vertical plate 62. A glue outlet opening 621 is provided at the center of the supporting vertical plate 62. The glue outlet opening 621 is aligned with the glue outlet end of the glue supply component 4, and the flattening component 61 is arranged on one side of the supporting vertical plate 62. The flattening component 61 includes a clamping plate 611 and a force-bearing flat plate 612. A pushing cylinder 613 is arranged directly above the clamping plate 611. The power output end of the pushing cylinder 613 is connected to the top of the clamping plate 611. The clamping plate 611 is located directly above the force-bearing flat plate 612. The pushing cylinder 613 is used to control the lifting distance of the clamping plate 611. A movable cutter 622 is slidably arranged on the other side of the supporting vertical plate 62, and the movable cutter 622 corresponds to the glue outlet opening 621.

[0044] Specifically, a transmission screw 623 and a stepper motor 624 are also provided on the support vertical plate 62. The transmission screw 623 is rotatably provided on the support vertical plate 62, and the two ends of the transmission screw 623 are flush with the two ends of the glue outlet opening 621, and the power output end of the stepper motor 624 is connected to the transmission screw 623. The outer part of the transmission screw 623 is provided with a sliding plate, and the movable cutter 622 is connected to the sliding plate.

[0045] Specifically, a clamping wheel group 11 is also provided at the discharge end of the transport plane 1, and two groups of the clamping wheel groups 11 are provided, and the two groups of the clamping wheel groups 11 are symmetrically arranged on the outside of the transport plane 1, and the two supporting plates 2 are located between the two groups of the clamping wheel groups 11, and the spacing between the two groups of the clamping wheel groups 11 is adapted to the width of the battery cell bar group, and the clamping wheel group 11 includes a plurality of guide clamping wheels, and the plurality of guide clamping wheels are tangent to the side of the battery cell bar group.

[0046] Specifically, the glue supply assembly 4 includes a glue supply roller 41 and a film collection roller 42. The film collection roller 42 is arranged outside the glue supply roller 41, the glue supply roller 41 is used to supply glue strips, and the film collection roller 42 is used to recycle release paper.

[0047] Embodiment 1, in order to realize the gluing operation for battery cell strip groups of different lengths, since the existing battery cell strip groups are sequentially spliced ​​according to the number of battery cells selected according to the actual production situation, the length of the battery cell strip group depends on the number of battery cells. Before the gluing process, it is necessary to ensure that the length of the rubber strip is adapted to the length of the battery cell strip group to prevent the two ends of the rubber strip from protruding longer than the battery cell strip group, so that the two ends of the rubber strip can be aligned with the two ends of the battery cell strip group during the gluing process. In this embodiment: a transport plane 1; two supporting flat plates 2; a roller sticking device 3; and two sets of glue supply components 4 are provided; The two supporting plates 2 are respectively arranged on both sides of the outside close to the transport plane 1, and the two supporting plates 2 are also aligned so that the two groups of glue supply components 4 are close to one end of the two supporting plates 2, so that the rubber strips can be supplied through the glue supply components 4, and a glue pulling device 5 is provided at the other end of the two supporting plates 2, and the glue pulling device 5 is slidably arranged just above the supporting plates 2, and a cutting device 6 is provided at one end of the supporting plates 2 close to the glue supply component 4, and the cutting device 6 is corresponded to the glue outlet end of the glue supply component 4, so that the glue pulling device 5 is aligned with the cutting device 6, so that the glue pulling device 5 can be used to pull the rubber strip, and after ensuring that the length of the rubber strip pulled out is consistent with the length of the battery cell strip group, the cutting device 6 is used to cut the rubber strip.

[0048] It should be noted that, by arranging linear drive modules 21 directly above the two supporting plates 2, the two glue pulling devices 5 are respectively arranged on the movable sliders of the two linear drive modules 21. Therefore, the two linear drive modules 21 can be used to control the moving distances of the two glue pulling devices 5 respectively. When it is necessary to pull glue on the glue strips at the glue outlet ends of the two groups of glue supply components 4, the two linear drive modules 21 are used to drive the two glue pulling devices 5 to move respectively, so that the glue pulling devices 5 are close to the glue outlet ends, that is, the glue pulling devices 5 move toward the cutting device 6, so as to facilitate the glue pulling devices 5 to clamp the end of the glue strip at the glue outlet end, and the two linear drive modules 21 are used to drive the two glue pulling devices 5 to reset again to complete the glue strip pulling action. The moving distance of the glue pulling device 5 can be controlled according to the length of the battery strip group, that is, the spacing between the glue pulling device 5 and the cutting device 6 is equal to the length of the glue strip.

[0049] It should be noted that the glue supply component 4 includes a glue supply roller 41 and a film collection roller 42. The film collection roller 42 is arranged outside the glue supply roller 41. The glue supply roller 41 can be used to supply glue strips, and the film collection roller 42 can be used to recycle release paper. The glue supply roller 41 of the glue supply component 4 supplies the glue strip, and the end of the glue strip is discharged through the glue outlet end, so that the glue pulling device 5 can clamp and pull out the end of the glue strip, and the release paper can be recovered by the film collection roller 42 during the supply of the glue strip. Since the release paper is provided on one side of the glue strip, the release paper needs to be recovered during the unwinding process; the release paper, also known as silicone oil paper and anti-sticking paper, mainly plays the role of isolating sticky objects. When the tape is used, the release paper needs to be peeled off and then passed through the film collection roller 42 for easy recovery of the release paper.

[0050] It should be noted that the glue pulling device 5 includes a mounting base plate 51 and a glue pulling clamping finger 52. The bottom of the mounting base plate 51 is arranged on the movable slider of the linear drive module 21, and the glue pulling clamping finger 52 is arranged on the top of the mounting base plate 51, so that the clamping port of the glue pulling clamping finger 52 faces the cutting device 6. Therefore, when the glue strip at the glue outlet end of the glue component 4 is required, the mounting base plate 51 can be driven by the linear drive module 21 to move toward one end of the glue pulling clamping finger 52. When the glue pulling clamping finger 52 is close to the cutting device 6 during the movement, one end of the glue strip at the glue outlet end can be clamped by the glue pulling clamping finger 52, and the glue pulling clamping finger 52 can be driven to reset again by the linear drive module 21. During the process, the rubber strip is pulled out of the glue outlet end to a certain length. The length of the rubber strip can be controlled by adjusting the distance between the glue pulling clamp finger 52 and the cutting device 6, so that the length of the rubber strip can be adapted to the length of the battery cell strip group. At this time, after the glue pulling is completed, the glue taking device 8 approaches the pulled rubber strip, and clamps and fixes the rubber strip pulled out to a certain size, and the glue taking device 8 clamps and takes glue from the rubber strip clamped by the glue pulling device 5. After the glue taking device 8 clamps the rubber strip, the cutting device 6 cuts the rubber strip at the glue outlet end to complete the glue taking of the rubber strip, so as to facilitate the subsequent movement of the glue taking device 8 close to the roller pasting device 3 and perform subsequent glue pasting on the side of the battery cell strip group.

[0051] It should also be noted that the cutting device 6 includes a flattening component 61 and a supporting vertical plate 62. A glue outlet opening 621 is opened at the center of the supporting vertical plate 62 to align the glue outlet opening 621 with the glue outlet end of the glue supply component 4, so that when the glue supply component 4 supplies the glue strip, the glue strip can enter the glue outlet opening 621. The flattening component 61 is arranged on one side of the supporting vertical plate 62. The flattening component 61 includes a clamping plate 611 and a force-bearing plate 612. A pushing cylinder 613 is arranged just above the clamping plate 611, so that the power output end of the pushing cylinder 613 is connected to the top of the clamping plate 611, and the clamping plate 611 is located just above the force-bearing plate 612. Therefore, the pushing cylinder 613 can be used to In order to control the lifting distance of the clamping plate 611, when the rubber strip needs to be cut after the rubber pulling device 5 has pulled a certain length, the pushing cylinder 613 can be started to drive the clamping plate 611 to move toward the force-bearing flat plate 612, and one side of the clamping plate 611 will fit with one side of the force-bearing flat plate 612 to complete the action of clamping the rubber strip, thereby preventing the rubber strip from shaking and being unable to maintain a straightened state during the cutting process of the rubber strip. The flattening component 61 can effectively ensure that the cut of the rubber strip is straight, and a movable cutter 622 is slidably set on the other side of the supporting vertical plate 62, and the movable cutter 622 is matched with the glue outlet opening 621, so that the rubber strip at the glue outlet opening 621 can be cut by the movable cutter 622.

[0052] In view of the above description, it should be added that when the rubber strip is pulled out to a certain size, the mobile cutter 622 needs to be moved, and then the rubber strip at the glue outlet opening 621 is cut. By also providing a transmission screw 623 and a stepper motor 624 on the support vertical plate 62, the transmission screw 623 is rotated and arranged on the support vertical plate 62, so that the two ends of the transmission screw 623 are flush with the two ends of the glue outlet opening 621, and the power output end of the stepper motor 624 is connected to the transmission screw 623, so that the transmission screw 623 can be driven to rotate by the stepper motor 624, and a sliding plate is provided on the outside of the transmission screw 623 to connect the mobile cutter 622 to the sliding plate. During the rotation of the transmission screw 623, the mobile cutter 622 is driven to move linearly, and then the rubber strip at the glue outlet opening 621 is cut horizontally.

[0053] In combination with the above description, it is particularly supplemented that a clamping assembly can be provided on one side of the supporting vertical plate 62, so that the two clamping plates of the clamping assembly are respectively located at the top of the glue outlet opening 621 and the bottom of the glue outlet opening 621, and then before the movable cutter 622 cuts the rubber strip at the glue outlet opening 621, the rubber strip can be clamped by the clamping assembly, so that when the rubber strip is cut, it will not fall loose, and the rubber strip can be kept straight to prevent the rubber strip from rolling up, and it is convenient for the subsequent glue taking device 8 to move close to the rubber strip for taking glue.

[0054] Embodiment 2, in order to realize the automatic glue strip bonding action on both sides of the battery cell strip group to improve work efficiency, in this embodiment: by positioning the roller bonding device 3 just above the glue taking device 8, the roller bonding device 3 is also arranged outside the transport plane 1, the roller bonding device 3 includes a moving mechanism 31 and two glue clamping mechanisms 32, the two glue clamping mechanisms 32 are both arranged on the power output end of the moving mechanism 31, the clamping openings of the two glue clamping mechanisms 32 are aligned, and a glue rolling mechanism 33 is arranged outside one of the glue clamping mechanisms 32, the glue rolling mechanism 33 includes an ejection cylinder 331 and a glue rolling roller 332, the glue rolling roller 332 is arranged on the power output end of the ejection cylinder 331, and the glue rolling roller 332 is close to the outside of the transport plane 1, when the glue taking device 8 moves to the roller bonding device When the two glue-taking clamping fingers 85 are directly below the battery pack 3, and the two glue-taking clamping fingers 85 are aligned with the two glue-clamping mechanisms 32 one by one, the moving mechanism 31 can drive the two glue-clamping mechanisms 32 to approach the two ends of the rubber strip between the two glue-taking clamping fingers 85, and clamp the two ends of the rubber strip. At this time, the two glue-taking clamping fingers 85 are released at the same time, and the moving mechanism 31 drives the two glue-clamping mechanisms 32 to move close to the outer side of the battery cell strip group on the transport plane 1 again, and aligns the two glue-clamping mechanisms 32 with the two ends of the side of the battery cell strip group, and pushes the non-sticky side of the rubber strip through the glue rolling mechanism 33, so that the sticky side of one end of the rubber strip is close to the side of the battery cell strip group. Therefore, during the movement of the battery cell strip group, the glue rolling roller 332 can rotate with the side of the battery cell strip group until the entire rubber strip is completely attached to the side of the battery cell strip group. Since a carrying plate 7 is provided between the two supporting plates 2 and the transport plane 1, a glue taking device 8 is slidably provided just above the carrying plate 7, and the roller pasting device 3 is provided just above the glue taking device 8, that is, two roller pasting devices 3 are provided, and the two roller pasting devices 3 respectively correspond to the two side surfaces of the battery cell strip group, thereby effectively realizing the glue strip pasting action on the two side surfaces of the battery cell strip group.

[0055] It should be noted that the moving mechanism 31 includes a double-slider moving module 311 and two longitudinal moving modules 312. The two ends of the double-slider moving module 311 are respectively arranged on the moving sliders of the two longitudinal moving modules 312. Therefore, the two ends of the double-slider moving module 311 can be synchronously driven to move synchronously by the two longitudinal moving modules 312. Since one end of the two longitudinal moving modules 312 is close to the outside of the transportation plane 1, the double-slider moving module 311 can be driven to approach the side of the battery cell group on the transportation plane 1. The two clamping mechanisms 32 are respectively arranged on the two sliders of the double-slider moving module 311, so that the double-slider moving module 311 is used to control the moving distance of the two clamping mechanisms 32. The double-slider moving module 311 can independently control the movement of any clamping mechanism 32 to adjust the spacing between the two clamping mechanisms 32.

[0056] It should be noted that in order to prevent one end of the rubber strip from being attached to the side of the battery cell bar group and the other end of the rubber strip from being pulled apart or falling off if the other end of the rubber strip remains in place, the glue clamping mechanism 32 clamping the other end of the rubber strip will slowly move along the conveying direction of the battery cell bar group, that is, the glue clamping mechanism 32 clamping the other end of the rubber strip moves toward the glue rolling mechanism 33 until the entire rubber strip is attached to the side of the battery cell bar group, and then the glue clamping mechanism 32 releases the other end of the rubber strip.

[0057] It should also be noted that, in order to ensure that both sides of the battery cell strip group are flush, the two sides of the battery cell strip group need to be pressurized before the battery cell strip group enters the glue sticking station, and when the battery cell strip group is removed from the glue sticking station, the glue strips on both sides of the battery cell strip group need to be pressurized to ensure that the glue strips are tightly attached to the two sides of the battery cell strip group to reduce the occurrence of falling off. In this embodiment, a clamping wheel group 11 is also provided at the discharge end of the transport plane 1, and two clamping wheel groups 11 are provided, so that the two clamping wheel groups 11 are symmetrically arranged at Outside the transport plane 1, two supporting plates 2 are located between two groups of clamping wheel groups 11. The spacing between the two groups of clamping wheel groups 11 is adapted to the width of the battery cell group. The clamping wheel group 11 includes a plurality of guide clamping wheels, which are tangent to the sides of the battery cell group. Thus, the battery cell group entering the glue sticking station can be clamped by one of the clamping wheel groups 11, and the battery cell group removed from the glue sticking station can be kept under pressure by another group of clamping wheel groups 11.

[0058] Embodiment 3, in order to realize the automatic glue extraction action of the rubber strip, since the rubber strip is discharged from the glue outlet end of the glue supply component 4 in a flat state, after the glue pulling device 5 pulls out the rubber strip of a certain length, the pulled rubber strip needs to be glued, and the rubber strip needs to be flipped to realize that the rubber strip is in a vertical state, so that the roller sticking device 3 can clamp and extract the glue and stick the glue to the side of the battery cell strip group, ensuring that the sticky side of the rubber strip is aligned with the side of the battery cell strip group. In this embodiment: a supporting plate 7 is provided between the two supporting plates 2 and the transport plane 1, and a glue extraction device 8 is slidably provided directly above the supporting plate 7, and the glue extraction device 8 includes a sliding plate 81 and a lifting plate 82, and a linear guide rail 71 is provided directly above the supporting plate 7, and one side of the sliding plate 81 is provided on the slider of the linear guide rail 71, so that the moving distance of the sliding plate 81 can be controlled by the linear guide rail 71 The lifting plate 82 is movably arranged on the other side of the sliding plate 81, and a lifting mechanism 83 is provided on the top of the sliding plate 81, so that the power output end of the lifting mechanism 83 is connected to the bottom of the lifting plate 82. A rotating mechanism 84 is provided at both ends of the top of the lifting plate 82, and a rubber clamping finger 85 is provided at the power output end of the rotating mechanism 84. Therefore, when the sliding plate is close to the supporting plate 2, the lifting mechanism 83 drives the lifting plate 82 to move up and down, so that the rubber clamping finger 85 is aligned with the outer side of the pulled out rubber strip. The rotating mechanism 84 is used to control the rotation direction of the rubber clamping finger 85, thereby ensuring that the clamping mouth of the rubber clamping finger 85 is aligned with the side of the pulled out rubber strip. The rubber clamping finger 85 is used to clamp the cut rubber strip and drive the cut rubber strip to complete the rubber removal action. After the glue taking action is completed, the rotating mechanism 84 drives the glue taking clamping finger 85 to rotate again, so that the adhesive tape rotates in a vertical state. At this time, the linear guide 71 drives the sliding plate to reset and move, so that the glue taking clamping finger 85 moves toward the roller-sticking device 3. The lifting mechanism 83 can drive the lifting plate 82 to descend again to prevent the glue taking clamping finger 85 from directly colliding with the roller-sticking device 3, effectively realizing that the rubber strip on the glue taking clamping finger 85 is aligned with the clamping end of the roller-sticking device 3. When the roller-sticking device 3 takes glue from the rubber strip on the glue taking device 8, the glue taking clamping finger 85 is released and moves close to the supporting plate 2 again to take the next rubber strip, thereby realizing continuous production action and effectively improving work efficiency.

[0059] The linear guide rail 71 is also called a slide rail, a linear guide rail, or a linear slide rail, and is used to support and guide the moving parts to perform reciprocating linear motion in a given direction.

[0060] It is particularly noted that the rotating mechanism 84 can adopt a servo motor, and the glue taking clamp finger 85 can be fixed on the power output end of the servo motor, and then the rotation direction of the glue taking clamp finger 85 can be controlled by the servo motor. When it is necessary to take glue from the supporting plate 2, it is necessary to rotate the glue taking clamp finger 85 so that the clamping mouth of the glue taking clamp finger 85 faces the rubber strip on the supporting plate 2, and the lifting plate 82 is driven to rise by the lifting mechanism 83, so that the clamping mouth of the glue taking clamp finger 85 on the lifting plate 82 and the rubber strip on the supporting plate 2 are on the same horizontal plane.

[0061] Embodiment 4, in order to realize the automatic folding of the bottom edge of the rubber strip of the battery strip group after gluing, since the power battery pack is a plurality of battery strip groups placed in a battery frame, and in order to ensure that the battery strip groups are conveniently fixed in the battery frame later, the bottom of the battery strip group needs to be fixed, and then the convex edge of the rubber strip attached to the side of the battery strip group needs to be folded, and the bottom of the battery strip group is fixed by the rubber strip. In this embodiment: a folding wheel group 10 is also provided directly below the transport plane 1, and the folding wheel group 10 includes a plurality of folding rollers 101. If Each of the folding rollers 101 is tangent to the transport plane 1, and several of the folding rollers 101 are arranged along the conveying direction of the transport plane 1. The chamfer angles of the several folding rollers 101 are arranged in sequence. Therefore, when the battery cell group on the transport plane 1 moves, the remaining edge of the rubber strip at the bottom of the battery cell group is tangent to the folding roller 101. Since the chamfer angles between the folding rollers 101 increase in sequence, the contact area between the folding roller 101 and the remaining edge of the rubber strip gradually increases. During the movement of the battery cell group, the folding action of the remaining edge of the rubber strip at the bottom of the battery cell group is completed.

[0062] With respect to this embodiment, it is further supplemented that the folding wheel group 10 needs to be arranged between the discharge end close to the transport plane 1 and the gluing station, and the folding wheel group 10 is close to the gluing station, so that after the gluing is completed, the battery cell strip group moves toward the folding wheel group 10, and the bottom rubber strip of the battery cell strip group will be folded along the folding wheel group 10.

[0063] Embodiment 5, in order to realize the automatic clamping and moving of the battery cell strip group to align the roller pasting device 3 to perform the gluing action, and after the gluing is completed, the battery cell strip group is clamped and moved again to move the battery cell strip group out of the gluing station, in this embodiment: by setting two fixed horizontal plates 9 directly above the transport plane 1, the two fixed horizontal plates 9 are respectively aligned with the two ends of the transport plane 1, and two linear modules 91 are movably set between the two fixed horizontal plates 9, and connecting vertical plates 92 are set on the moving sliders of the two linear modules 91, and a pushing mechanism is also set on the connecting vertical plates 92 93, a battery cell clamping cylinder 94 is provided on the power output end of the pushing mechanism 93, so that the battery cell clamping cylinder 94 corresponds to the top of the transport plane 1, so that the battery cell clamping cylinder 94 can be used to clamp the two ends of the battery cell bar group, and then the two linear modules 91 are used to control the moving distance of the two connecting vertical plates 92 respectively, so as to ensure that the two clamping fingers of the battery cell clamping cylinder 94 are respectively aligned with the two ends of the battery cell bar group, so as to clamp the battery cell bar and ensure that multiple batteries are close to each other, and the battery cell clamping cylinder 94 can be driven to move by the linear module 91 to move the battery cell bar group on the transport plane 1.

[0064] It should be noted that, in order to control the movement of the two linear modules 91 on the fixed transverse plate 9, a guide rack 95 is provided on the side of the two fixed transverse plates 9 facing the linear module 91, and the guide rack 95 is extended along the length direction of the fixed transverse plate 9. By providing a driving motor 96 at both ends of the two linear modules 91, the power output end of the driving motor 96 is meshed with the guide rack 95. When the driving motor 96 is started, the linear module 91 can be moved on the fixed transverse plate 9. Therefore, the driving motor 96 can be used to control the moving distance of the linear module 91, so that the linear module 91 is aligned with the battery cell group on the transport plane 1.

[0065] When the driving motor 96 rotates, since the power output end of the driving motor 96 is meshed with the guide rack 95, the driving motor 96 can drive the two linear modules 91 to move on the fixed horizontal plate 9, so that the two linear modules 91 are close to the battery cell bar group on the transport plane 1, so that the battery cell clamping cylinders 94 on the two connecting vertical plates 92 are aligned with the battery cell bar group on the transport plane 1, and then the battery cell clamping cylinders 94 are driven by the pushing mechanism 93 to move toward the transport plane 1 to clamp the battery cell bar group, ensuring that the multiple battery cells of the battery cell bar group are pressed tightly before the gluing process, so that there is no gap between the multiple battery cells, so as to ensure the accuracy of the length dimension of the battery cell bar group, so as to facilitate the subsequent gluing to ensure that the length dimension of the glue strip is consistent with the length dimension of the battery cell bar group, and the connecting vertical plate 92 is driven to move by the moving module to move the battery cell bar group.

[0066] It should be noted that the two battery cell clamping cylinders 94 are respectively arranged at the two ends close to the transport plane 1, so that one of the battery cell clamping cylinders 94 is used to clamp the battery cell bar group, and drive the battery cell bar group into the gluing station and then reset the end of the transport plane 1, and then drive the next group of battery cell bar groups into the gluing station again, and the other battery cell clamping cylinder 94 is used to clamp the battery cell bar group that has been glued and move it out of the gluing station, ensuring the control of the gluing station, facilitating the next group of battery cell bar groups to enter the gluing station, effectively realizing continuous action and improving production efficiency.

[0067] In combination with the above embodiments, in order to prevent the glue side of the rubber strip from sticking to the clamping surface and the pressing surface during the process of clamping and pressing the rubber strip, causing the rubber strip to stick, an anti-stick coating can be sprayed on the clamping surfaces of the flattening component 61, the clamping component, the glue pulling clamp finger 52, the glue removing clamp finger 85 and the glue clamping mechanism 32 to prevent the rubber strip from sticking to the clamping surface.

[0068] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the description of each embodiment has its own emphasis. For the part that is not described in detail in a certain embodiment, refer to the relevant description of other embodiments. Those skilled in the art should also know that the actions and modules involved in the description are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0069] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. An automatic glue sticking device for the side of a battery cell group, characterized in that: include: Transport plane; 2 supporting plates; roller pasting device; And 2 sets of glue supply components; The two support plates are respectively arranged on both sides of the outside close to the transport plane, and the two support plates are flush with each other, the two groups of glue supply components are close to one end of the two support plates, and the other ends of the two support plates are each provided with a glue pulling device, the glue pulling device is slidably arranged just above the support plate, and a cutting device is arranged at one end of the support plate close to the glue supply component, the cutting device corresponds to the glue outlet end of the glue supply component, and the glue pulling device is aligned with the cutting device, the glue pulling device is used to pull the glue strip, and the cutting device is used to cut the glue strip; A loading plate is provided between the two supporting plates and the transport plane, a glue taking device is slidably provided just above the loading plate, the glue taking device comprises a sliding plate and a lifting plate, a linear guide is provided just above the loading plate, one side of the sliding plate is provided on a slider of the linear guide, one end of the linear guide is close to the supporting plate, and the lifting plate is movably provided on the other side of the sliding plate, a lifting mechanism is provided on the top of the sliding plate, a power output end of the lifting mechanism is connected to the bottom of the lifting plate, a rotating mechanism is provided at both ends of the top of the lifting plate, a glue taking clamp finger is provided at the power output end of the rotating mechanism, the linear guide is used to control the sliding distance of the sliding plate, the rotating mechanism is used to control the rotation direction of the glue taking clamp finger, and the glue taking clamp finger is used to clamp the cut rubber strip; The roller-sticking device is located directly above the glue-taking device, and the roller-sticking device is arranged outside the transport plane. The roller-sticking device includes a moving mechanism and two glue-clamping mechanisms. The two glue-clamping mechanisms are arranged on the power output end of the moving mechanism, and the clamping openings of the two glue-clamping mechanisms are aligned. A glue rolling mechanism is arranged outside one of the glue-clamping mechanisms, and the glue rolling mechanism includes an ejection cylinder and a glue rolling roller. The glue rolling roller is arranged on the power output end of the ejection cylinder, and the glue rolling roller is close to the outside of the transport plane. The transport plane is used to transport the battery cell strip group, and the glue supply component is used to supply the glue strip.

2. According to claim 1, the automatic glue sticking device for the side of the battery strip group is characterized in that: The moving mechanism includes a double-slider moving module and two longitudinal moving modules, the two ends of the double-slider moving module are respectively arranged on the moving sliders of the two longitudinal moving modules, and one end of the two longitudinal moving modules is close to the outside of the transportation plane, the two clamping mechanisms are respectively arranged on the two sliders of the double-slider moving module, and the double-slider moving module is used to control the moving distance of the two clamping mechanisms.

3. The automatic glue sticking device for the side of a battery cell group according to claim 1, characterized in that: A linear drive module is arranged directly above the two supporting plates, and the two glue pulling devices are respectively arranged on the moving sliders of the two linear drive modules. The two linear drive modules are used to control the moving distances of the two glue pulling devices respectively.

4. The automatic glue sticking device for the side of a battery cell group according to claim 3, characterized in that: The glue pulling device includes a mounting base plate and glue pulling clamping fingers. The bottom of the mounting base plate is arranged on the movable slider of the linear drive module, and the glue pulling clamping fingers are arranged on the top of the mounting base plate, and the clamping openings of the glue pulling clamping fingers face the cutting device.

5. The automatic glue sticking device for the side of a battery cell group according to claim 1, characterized in that: Two fixed horizontal plates are also arranged directly above the transport plane, and the two fixed horizontal plates are respectively aligned with the two ends of the transport plane, and two linear modules are movably arranged between the two fixed horizontal plates, and connecting vertical plates are arranged on the moving sliders of the two linear modules, and a pushing mechanism is arranged on the connecting vertical plates, and a battery cell clamping cylinder is arranged on the power output end of the pushing mechanism, and the battery cell clamping cylinder corresponds to the top of the transport plane, and the battery cell clamping cylinder is used to clamp the two ends of the battery cell strip group, and the two linear modules are respectively used to control the moving distance of the two connecting vertical plates.

6. The automatic glue sticking device for the side of a battery cell group according to claim 5, characterized in that: A guide rack is provided on one side of the two fixed horizontal plates facing the linear module, and the guide rack is extended along the length direction of the fixed horizontal plates. A driving motor is provided at both ends of the two linear modules, and the power output end of the driving motor is meshed with the guide rack. The driving motor is used to control the moving distance of the linear module.

7. The automatic glue sticking device for the side of a battery cell assembly according to claim 5, characterized in that: The two battery cell clamping cylinders are respectively arranged at the two ends close to the transport plane, wherein one of the battery cell clamping cylinders is used to clamp the battery cell strip group into the gluing station, and the other battery cell clamping cylinder is used to clamp the battery cell strip group after gluing.

8. The automatic glue sticking device for the side of a battery cell group according to claim 1, characterized in that: A folding wheel group is also arranged directly below the transport plane, and the folding wheel group includes a plurality of folding rollers. The plurality of folding rollers are tangent to the transport plane, and the plurality of folding rollers are arranged along the conveying direction of the transport plane, and the guide angles of the plurality of folding rollers are arranged in increasing sequence.

9. The automatic glue sticking device for the side of a battery cell group according to claim 1, characterized in that: The cutting device includes a flattening component and a supporting vertical plate. A glue outlet opening is provided at the center of the supporting vertical plate. The glue outlet opening is aligned with the glue outlet end of the glue supply component, and the flattening component is arranged on one side of the supporting vertical plate. The flattening component includes a clamping plate and a force-bearing flat plate. A pushing cylinder is arranged directly above the clamping plate. The power output end of the pushing cylinder is connected to the top of the clamping plate. The clamping plate is located directly above the force-bearing flat plate. The pushing cylinder is used to control the lifting distance of the clamping plate. A movable cutter is slidably arranged on the other side of the supporting vertical plate, and the movable cutter corresponds to the glue outlet opening.

10. The automatic glue sticking device for the side of a battery cell group according to claim 9, characterized in that: A transmission screw and a stepper motor are also provided on the support vertical plate. The transmission screw is rotatably arranged on the support vertical plate, and the two ends of the transmission screw are flush with the two ends of the glue outlet opening, and the power output end of the stepper motor is connected to the transmission screw. A sliding plate is provided on the outside of the transmission screw, and the movable cutter is connected to the sliding plate.

11. The automatic glue sticking device for the side of a battery cell group according to claim 1, characterized in that: A clamping wheel group is also provided at the discharge end of the transport plane, and two groups of the clamping wheel groups are provided, and the two groups of the clamping wheel groups are symmetrically arranged outside the transport plane, and the two supporting plates are located between the two groups of the clamping wheel groups, and the spacing size between the two groups of the clamping wheel groups is adapted to the width size of the battery cell bar group, and the clamping wheel group includes a plurality of guide clamping wheels, and the plurality of guide clamping wheels are tangent to the side of the battery cell bar group.

12. The automatic glue sticking device for the side of a battery cell group according to claim 1, characterized in that: The glue supply assembly includes a glue supply roller and a film collection roller. The film collection roller is arranged outside the glue supply roller and close to the glue supply roller. The glue supply roller is used to supply glue strips, and the film collection roller is used to recycle release paper.

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