Full-automatic battery cell rubberizing equipment and production line thereof

Abstract

The invention relates to the technical field of battery production, and particularly discloses full-automatic battery cell rubberizing equipment and a production line thereof, and the full-automatic battery cell rubberizing equipment comprises a transportation plane, a supporting bottom plate, a glue supply device, a glue conveying device and a rubberizing device; the conveying plane is arranged on the outer portion close to the supporting bottom plate, the glue supply device and the glue feeding device are both arranged on the top of the supporting bottom plate, the glue supply device is adjacent to the glue feeding device, the glue placing device is arranged over the glue supply device, the glue pasting device is located over the glue feeding device, and the glue supply device comprises a glue supply flat plate and a plurality of glue discharging mechanisms. The plurality of glue outlet mechanisms are uniformly distributed outside the glue supply flat plate, glue outlets of the plurality of glue outlet mechanisms are in one-to-one alignment with the periphery of the outer part of the glue supply flat plate, the plurality of glue outlet mechanisms are used for synchronously supplying glue strips to the glue supply flat plate, and the conveying plane is used for conveying battery cells to be glued, so that full-automatic gluing action on the battery cells is effectively realized; and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of battery production, and in particular to a fully automatic glue sticking device for battery cells and a production line thereof. Background Art

[0002] The power battery is the power source for tools. Existing new energy vehicles all use power batteries as the power source. The power battery has the characteristics of ultra-long life, safe use, fast charging and discharging, high temperature resistance, large capacity, no memory effect, small size and light weight.

[0003] The power battery pack is mainly composed of multiple battery cells spliced ​​together, that is, the adjacent sides of the multiple battery cells are fixedly connected. During the assembly process of the existing power battery pack, adjacent battery cells are mainly connected and fixed by welding and gluing. Although the connection and fixing of the battery cells by welding can ensure the firm connection of the adjacent battery cells, it is not convenient to disassemble and replace the battery cells. If the adjacent battery cells are connected and fixed by gluing, it is not only convenient to disassemble and replace the battery cells, but also the heat dissipation effect of the battery cells can be ensured.

[0004] Most of the existing battery cell gluing equipment mainly adopts the sheet glue gluing method. The sheet glue gluing method is to use a sheet of adhesive paper that matches the surface of the battery cell to stick on the surface of the battery cell. However, due to the large adhesion area of ​​the sheet glue, it will affect the heat dissipation effect between the battery cells. Therefore, it is necessary to use the strip glue gluing method to stick and splice the battery cells to reduce the contact area between the battery cells, thereby improving the heat dissipation effect. The strip glue gluing method requires that multiple strips of adhesive be attached around the surface of the battery cell, which can reduce the contact area and also fit the heat dissipation material in the gap formed by the strips to improve the heat dissipation effect. Since the power battery cell is mainly a square cell, one side of the square cell is a rectangular cell. In order to ensure that the sides of adjacent square battery cells are firmly attached while maintaining the heat dissipation effect, a plurality of adhesive strips need to be used to surround and form a U-shaped adhesive during the gluing process of the square battery cells. The existing square battery cell gluing process mainly adopts manual gluing, and the manual gluing method has low production efficiency. Manual gluing cannot ensure the precise placement of the adhesive strips. Position deviation will cause the edge of the adhesive strip to be unable to remain flush with the side of the battery cell, thereby affecting the production quality of the battery pack. If a plurality of adhesive strips are used in the gluing process of the square battery cells, the two ends of the adhesive strips will overlap, affecting the heat dissipation effect of the battery cell, thereby causing a safety hazard of battery explosion and fire.

[0005] Reference patent publication number is "CN118054055A", and the patent name is "A vertical power battery cell glue sticking equipment". The technical solution discloses "A vertical power battery cell glue sticking equipment, including: a glue sticking table, and a conveyor belt for conveying the battery cell, a pair of loading trays for placing the film are rotatably installed on the glue sticking table; a loading mechanism is installed on the glue sticking table, used to transfer the film on the loading tray; a centering mechanism is installed on the glue sticking table, used to position the film transferred by the loading mechanism; a transfer mechanism is installed on the glue sticking table, used to position the film The finished film is transferred to the glue peeling position for glue peeling; the glue peeling mechanism 1 is installed on the glue sticking table and is used to peel off the protective film on one side of the film; the grabbing mechanism is arranged on the rear side of the conveyor belt and is used to lift the battery cell on the conveyor belt; the rolling mechanism is installed on the glue sticking table and is used to stick the film with the protective film on one side torn off to the battery cell. Although this technical solution can realize the automatic glue sticking action on the surface of the power battery cell to improve the glue sticking efficiency, the technical solution adopts the glue sticking method of the film and cannot realize the synchronous attachment of multiple glue strips on the surface of the battery cell, resulting in low work efficiency.

[0006] Therefore, how to realize fully automatic gluing of battery cells is a technical problem that technicians need to solve at present. Summary of the invention

[0007] The object of the present invention is to provide a fully automatic glue sticking device for battery cells and a production line thereof to solve the problems raised in the above background technology.

[0008] To achieve the above object, the present invention provides the following technical solution: a fully automatic glue sticking device for battery cells, comprising:

[0009] Transport plane, support base, glue supply device, glue delivery device and glue sticking device;

[0010] The transport plane is arranged near the outside of the supporting bottom plate, the glue supply device and the glue feeding device are both arranged on the top of the supporting bottom plate, the glue supply device is adjacent to the glue feeding device, a glue swing device is arranged directly above the glue supply device, and the glue pasting device is located directly above the glue feeding device, the glue supply device includes a glue supply plate and a plurality of glue discharging mechanisms, a plurality of the glue discharging mechanisms are evenly distributed outside the glue supply plate, and the glue outlets of a plurality of the glue discharging mechanisms are aligned one by one with the periphery of the outside of the glue supply plate, a plurality of the glue discharging mechanisms are used to synchronously supply glue strips to the glue supply plate, and the transport plane is used to transport the battery cells to be pasted with glue;

[0011] The glue feeding device comprises a mounting base and at least two pushing mechanisms, one side of the mounting base is fixed to one side of the supporting base, and the two pushing mechanisms are both arranged on the other side of the mounting base, the outer sides of the mounting base are both provided with supporting side plates, a movable top plate is slidably arranged on the supporting side plates, a movable base plate is slidably arranged on one side of the supporting base, and a lifting plate is movably arranged directly above the movable base, the lifting plate and the top of the movable top plate are both provided with at least one glue placing fixture, and the two pushing mechanisms are in one-to-one transmission connection with the movable base and the movable top plate;

[0012] The glue sticking device includes a moving mechanism and at least one glue sticking suction plate, one side of the glue sticking suction plate is arranged on the power output end of the moving mechanism, and the other side of the glue sticking suction plate faces the glue placing fixture, and the moving mechanism is used to control the movable range of the glue sticking suction plate. The glue swinging device includes a displacement mechanism and a swinging glue suction plate, one side of the swinging glue suction plate is arranged on the power output end of the displacement mechanism, and the other side of the swinging glue suction plate faces the glue supplying flat plate, and the displacement mechanism is used to control the movable range of the swinging glue suction plate.

[0013] Preferably, the moving mechanism includes a mechanical arm and a rotating motor, the rotating motor is arranged on the power output end of the mechanical arm, and the glue suction plate is arranged on the power output end of the rotating motor, the mechanical arm is used to control the activity range of the rotating motor, and the rotating motor is used to control the rotation direction of the glue suction plate, and the displacement mechanism has the same structure as the moving mechanism.

[0014] Preferably, the other side of the adhesive suction plate and the other side of the swing adhesive suction plate are both provided with an adsorption hole group, the adsorption hole group includes a plurality of adsorption through holes, and the plurality of adsorption through holes are distributed in a rectangular array.

[0015] Preferably, a follower guide wheel is provided at the bottom of the lifting plate, and a guide vertical plate is fixedly provided on one side of the mounting base plate, the guide vertical plate is located directly above the movable base plate, and the top of the guide vertical plate is close to the bottom of the lifting plate, a center notch is provided at the center of the guide vertical plate, an arc-shaped through groove is provided at the bottom of the guide vertical plate, the center axis of the center notch and the center axis of the arc-shaped through groove are both located on the same center axis, and the inner side surface of the arc-shaped through groove is tangent to the outside of the follower guide wheel.

[0016] Preferably, a connecting plate is also provided on the power output end of the rotating motor, and the center of one side of the connecting plate is fixedly connected to the power output end of the rotating motor, and the other side of the connecting plate is connected to the rubber suction plate, and an elastic element is provided between the connecting plate and the rubber suction plate. When two rubber suction plates are provided, the two rubber suction plates are both provided on the other side of the connecting plate, and one side of the two rubber suction plates is flush with each other.

[0017] Preferably, when four glue discharging mechanisms are provided, the four glue discharging mechanisms are evenly distributed around the outside of the glue supply plate, two of which are respectively aligned with the two ends of the glue supply plate, and the other two are respectively aligned with the two sides of the glue supply plate, two of which are adjacent to the other two, two of which are used to supply short glue strips, and the other two are used to supply long glue strips.

[0018] Preferably, the glue placing fixture includes a fixed plate and a glue carrying plate, the fixed plate is located directly below the glue carrying plate, and a glue pushing cylinder is arranged at the top center of the fixed plate, long glue baffles are arranged on both sides of the top of the glue carrying plate, and short glue baffles are arranged at both ends of the top of the glue carrying plate, and both ends of the short glue baffle are close to the long glue baffle, an opening is provided at the center of the glue carrying plate for two clamping fingers of the glue pushing cylinder to extend out, and long glue pushing plates are arranged on the two clamping fingers of the glue pushing cylinder, and one side of the long glue pushing plate faces the long glue baffle, a glue pushing cylinder is arranged at the bottom center of the fixed plate, and right-angle bent plates are arranged on the two clamping fingers of the glue pushing cylinder, and a short glue pushing plate is arranged at one end of the right-angle bent plate, and one side of the short glue pushing plate faces the short glue baffle.

[0019] Preferably, a clamping cylinder is also provided on the top of the fixed plate, and two of the clamping cylinders are provided. The two clamping cylinders are respectively located at the two ends of the rubber carrier plate, and a rubber trimming side plate is provided on the two clamping fingers of each clamping cylinder. The rubber trimming side plate is adjacent to the end of the long rubber baffle, and one side of the rubber trimming side plate faces the end of the short rubber push plate.

[0020] Preferably, the pushing mechanism includes a servo motor and a transmission screw, one end of the transmission screw is rotatably arranged on the supporting base plate, a movable plate is sleeved on the outside of the transmission screw, the movable plate is connected to the lifting plate and / or the movable top plate, and the power output end of the servo motor is connected to the other end of the transmission screw.

[0021] Preferably, the glue discharging mechanism includes a supporting vertical plate and a glue stripping plate, the glue stripping plate is fixed on the supporting vertical plate, and one side of the glue stripping plate is flush with the glue supply flat plate, and the side of the glue stripping plate close to the glue supply flat plate is arranged to be inclined downward, one side of the supporting vertical plate is respectively rotatably provided with a feeding roller and a paper receiving roller, the paper receiving roller is adjacent to the feeding roller, and the paper receiving roller is located directly below the glue stripping plate, at least two driving motors are arranged on the supporting vertical plate, the power output ends of the two driving motors are transmission-connected one by one with the feeding roller and the paper receiving roller, and the rotation directions of the paper receiving roller and the feeding roller are opposite, the feeding roller is used to supply the adhesive tape with release paper, and the paper receiving roller is used to recycle the release paper.

[0022] Preferably, a paper clamping roller group is also arranged directly below the stripping plate, and the paper clamping roller group includes a movable roller and a fixed roller, and the movable roller is movably arranged on the supporting vertical plate, and the fixed roller is fixedly arranged on the supporting vertical plate, and the movable roller is adjacent to the fixed roller, and the movable roller and the fixed roller form a clamping surface for clamping the release paper.

[0023] On the other hand, the present application also provides a fully automatic glue sticking production line for battery cells, comprising the fully automatic glue sticking equipment for battery cells, a battery cell feeding device, and a battery cell blanking device as described in any one of the above items;

[0024] The battery cell loading device is arranged at one end close to the transport plane, and the battery cell blanking device is arranged at the other end close to the transport plane. The battery cell loading device is used to place the battery cells to be glued on the transport plane, and the battery cell blanking device is used to move the battery cells that have been glued on the transport plane.

[0025] Compared with the prior art, the present invention provides a fully automatic glue sticking equipment for battery cells and a production line thereof, which have the following beneficial effects: a transport plane for conveying battery cells to be glued, a support base plate, a glue supply device, a glue feeding device and a glue sticking device are provided; the transport plane is provided outside the support base plate, the glue supply device and the glue feeding device are both provided on the top of the support base plate, the glue supply device is adjacent to the glue feeding device, a glue swing device is provided just above the glue supply device, the glue sticking device is located just above the glue feeding device, the glue supply device includes a glue supply plate and a plurality of glue discharging mechanisms, and the plurality of glue discharging mechanisms are evenly distributed on the glue supply plate. The outside of the glue supply plate makes the glue outlets of several glue discharging mechanisms aligned with the outside of the glue supply plate one by one. Therefore, several glue discharging mechanisms can be used to synchronously supply glue strips to the glue supply plate, so that the glue strips form a "mouth" glue on the glue supply plate. The "mouth" rubber ring can be placed in the glue placing fixture of the glue feeding device through the glue swing device, and the glue strip can be corrected by the glue placing fixture to ensure that the glue strip is straight and then close to the glue sticking device. Then, the "mouth" glue can be aligned with the rectangular surface of the battery cell on the transport plane through the glue sticking device to perform automatic attachment, which effectively realizes the automatic and fully automatic gluing of the battery cell and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] 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.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0028] Figure 2 It is a schematic diagram of the overall structure from another viewing angle in the present invention.

[0029] Figure 3 It is a structural schematic diagram of the glue supply device in the present invention.

[0030] Figure 4 It is a structural schematic diagram of the rubber swing device in the present invention.

[0031] Figure 5 It is a structural schematic diagram of the glue feeding device in the present invention.

[0032] Figure 6 It is a schematic diagram of the structure of the glue sticking device in the present invention.

[0033] Figure 7 It is a structural schematic diagram of the glue feeding device in the present invention from another viewing angle.

[0034] Figure 8 It is a schematic diagram of the structure of the glue discharging mechanism in the present invention.

[0035] Fig. 9 It is a structural schematic diagram of the glue discharging mechanism in the present invention from another viewing angle.

[0036] Fig.10 It is a schematic diagram of the structure of the glue placing fixture in the present invention.

[0037] Fig.11 It is a schematic structural diagram of the glue placing fixture in the present invention from another viewing angle.

[0038] As shown in the figure: 1. Transport plane; 2. Support bottom plate; 3. Glue supply device; 4. Glue feeding device; 5. Glue sticking device; 6. Glue swinging device; 7. Glue placing fixture; 8. Paper clamping roller group; 31. Glue supply plate; 32. Glue discharging mechanism; 41. Mounting bottom plate; 42. Pushing mechanism; 43. Support side plate; 44. Moving top plate; 45. Moving bottom plate; 46. Lifting plate; 47. Guide vertical plate; 51. Moving mechanism; 52. Glue sticking suction plate; 61. Displacement mechanism; 62. Glue swinging suction plate; 71. Fixed plate; 72. Glue carrying support plate; 81. Movable roller; 82. Fixed Roller; 321, supporting vertical plate; 322, stripping plate; 323, feeding roller; 324, paper collecting roller; 325, driving motor; 421, servo motor; 422, transmission screw; 423, movable plate; 461, follower guide wheel; 471, arc-shaped through groove; 511, mechanical arm; 512, rotating motor; 711, top glue cylinder; 712, long glue push plate; 713, glue push cylinder; 714, right-angle bending plate; 715, short glue push plate; 716, clamping cylinder; 717, glue repair side plate; 721, long glue baffle; 722, short glue baffle; 723, opening. DETAILED DESCRIPTION

[0039] 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.

[0040] 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.

[0041] 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.

[0042] 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.

[0043] 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.

[0044] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0045] refer to Figures 1 to 11 , a fully automatic glue sticking equipment for battery cells, comprising:

[0046] A transport plane 1, a supporting bottom plate 2, a glue supply device 3, a glue delivery device 4 and a glue sticking device 5;

[0047] The transport plane 1 is arranged near the outside of the supporting base plate 2, the glue supply device 3 and the glue feeding device 4 are both arranged on the top of the supporting base plate 2, the glue supply device 3 is adjacent to the glue feeding device 4, a glue swing device 6 is arranged directly above the glue supply device 3, and the glue pasting device 5 is located directly above the glue feeding device 4, the glue supply device 3 includes a glue supply flat plate 31 and a plurality of glue discharging mechanisms 32, a plurality of the glue discharging mechanisms 32 are evenly distributed on the outside of the glue supply flat plate 31, and the glue outlets of a plurality of the glue discharging mechanisms 32 are aligned one by one with the periphery of the outside of the glue supply flat plate 31, a plurality of the glue discharging mechanisms 32 are used to synchronously supply glue strips to the glue supply flat plate 31, and the transport plane 1 is used to transport the battery cells to be pasted with glue;

[0048] The glue feeding device 4 includes a mounting base plate 41 and at least two pushing mechanisms 42, one side of the mounting base plate 41 is fixed to one side of the supporting base plate 2, and the two pushing mechanisms 42 are both arranged on the other side of the mounting base plate 41, and the mounting base plate 41 is provided with supporting side plates 43 on both sides of the outside, and a movable top plate 44 is slidably provided on the supporting side plates 43, and a movable base plate 45 is slidably provided on one side of the supporting base plate 2, and a lifting plate 46 is movably provided just above the movable base plate 45, and at least one glue placing fixture 7 is provided on the top of the lifting plate 46 and the movable top plate 44, and the two pushing mechanisms 42 are connected to the movable base plate 45 and the movable top plate 44 in a one-to-one transmission manner;

[0049] The glue sticking device 5 includes a moving mechanism 51 and at least one glue sticking suction plate 52, one side of the glue sticking suction plate 52 is arranged on the power output end of the moving mechanism 51, and the other side of the glue sticking suction plate 52 faces the glue placing fixture 7, and the moving mechanism 51 is used to control the movable range of the glue sticking suction plate 52, and the glue swinging device 6 includes a displacement mechanism 61 and a swinging glue suction plate 62, one side of the swinging glue suction plate 62 is arranged on the power output end of the displacement mechanism 61, and the other side of the swinging glue suction plate 62 faces the glue supplying plate 31, and the displacement mechanism 61 is used to control the movable range of the swinging glue suction plate 62.

[0050] Specifically, the moving mechanism 51 includes a mechanical arm 511 and a rotating motor 512. The rotating motor 512 is arranged on the power output end of the mechanical arm 511, and the glue suction plate 52 is arranged on the power output end of the rotating motor 512. The mechanical arm 511 is used to control the movable range of the rotating motor 512, and the rotating motor 512 is used to control the rotation direction of the glue suction plate 52. The displacement mechanism 61 has the same structure as the moving mechanism 51.

[0051] Specifically, the other side of the adhesive suction plate 52 and the other side of the swing adhesive suction plate 62 are both provided with an adsorption hole group, and the adsorption hole group includes a plurality of adsorption through holes, and the plurality of adsorption through holes are distributed in a rectangular array.

[0052] Specifically, a follower guide wheel 461 is provided at the bottom of the lifting plate 46, and a guide vertical plate 47 is fixedly provided on one side of the mounting base plate 41. The guide vertical plate 47 is located directly above the movable base plate 45, and the top of the guide vertical plate 47 is close to the bottom of the lifting plate 46. A center notch is provided at the center of the guide vertical plate 47, and an arc-shaped through groove 471 is provided at the bottom of the guide vertical plate 47. The center axis of the center notch and the center axis of the arc-shaped through groove 471 are both located on the same center axis, and the inner side surface of the arc-shaped through groove 471 is tangent to the outside of the follower guide wheel 461.

[0053] Specifically, a connecting plate is also provided on the power output end of the rotating motor 512, and the center of one side of the connecting plate is fixedly connected to the power output end of the rotating motor 512, and the other side of the connecting plate is connected to the rubber suction plate 52, and an elastic element is provided between the connecting plate and the rubber suction plate 52. When two rubber suction plates 52 are provided, the two rubber suction plates 52 are both provided on the other side of the connecting plate, and one side of the two rubber suction plates 52 is flush with each other.

[0054] Specifically, when four glue discharging mechanisms 32 are provided, the four glue discharging mechanisms 32 are evenly distributed around the outside of the glue supplying plate 31, two of which are respectively aligned with the two ends of the glue supplying plate 31, and the other two of which are respectively aligned with the two sides of the glue supplying plate 31, two of which are adjacent to the other two of which, two of which are used to supply short glue strips, and the other two of which are used to supply long glue strips.

[0055] Specifically, the glue placing fixture 7 includes a fixed flat plate 71 and a glue carrying plate 72, the fixed flat plate 71 is located directly below the glue carrying plate 72, and a glue pushing cylinder 711 is arranged at the top center of the fixed flat plate 71, long glue baffles 721 are arranged on both sides of the top of the glue carrying plate 72, and short glue baffles 722 are arranged at both ends of the top of the glue carrying plate 72, and both ends of the short glue baffle 722 are close to the long glue baffle 721, and a glue pushing cylinder 711 is arranged at the center of the glue carrying plate 72. The two clamping fingers of the glue cylinder 711 extend out of an opening 723, and the two clamping fingers of the top glue cylinder 711 are each provided with a long glue push plate 712, one side of the long glue push plate 712 faces the long glue baffle 721, and a glue pushing cylinder 713 is provided at the bottom center of the fixed flat plate 71, and the two clamping fingers of the glue pushing cylinder 713 are each provided with a right-angle bent plate 714, and a short glue push plate 715 is provided at one end of the right-angle bent plate 714, and one side of the short glue push plate 715 faces the short glue baffle 722.

[0056] Specifically, a clamping cylinder 716 is also provided on the top of the fixed plate 71. There are two clamping cylinders 716, which are respectively located at the two ends of the glue carrier plate 72, and each of the two clamping fingers of the clamping cylinder 716 is provided with a glue repairing side plate 717. The glue repairing side plate 717 is adjacent to the end of the long glue baffle 721, and one side of the glue repairing side plate 717 faces the end of the short glue push plate 715.

[0057] Specifically, the pushing mechanism 42 includes a rotating motor 512 and a transmission screw 422, one end of the transmission screw 422 is rotatably set on the supporting base plate 2, and a movable plate 423 is sleeved on the outside of the transmission screw 422, and the movable plate 423 is connected to the lifting plate 46 and / or the movable top plate 44, and the power output end of the rotating motor 512 is connected to the other end of the transmission screw 422.

[0058] Specifically, the glue discharging mechanism 32 includes a supporting vertical plate 321 and a glue stripping plate 322, the glue stripping plate 322 is fixed on the supporting vertical plate 321, and one side of the glue stripping plate 322 is flush with the glue supplying flat plate 31, and the side of the glue stripping plate 322 close to the glue supplying flat plate 31 is tilted downward, and one side of the supporting vertical plate 321 is rotatably provided with a feeding roller 323 and a paper receiving roller 324, and the paper receiving roller 324 is rotatably provided with the feeding roller 323. The paper receiving roller 324 is adjacent to each other, and is located directly below the stripping plate 322. At least two driving motors 325 are arranged on the supporting vertical plate 321. The power output ends of the two driving motors 325 are connected to the feeding roller 323 and the paper receiving roller 324 one by one in transmission. The rotation directions of the paper receiving roller 324 and the feeding roller 323 are opposite. The feeding roller 323 is used to supply the adhesive tape with release paper, and the paper receiving roller 324 is used to recycle the release paper.

[0059] Specifically, a paper clamping roller group 8 is also arranged directly below the stripping plate 322, and the paper clamping roller group 8 includes a movable roller 81 and a fixed roller 82, and the movable roller 81 is movably arranged on the supporting vertical plate 321, and the fixed roller 82 is fixedly arranged on the supporting vertical plate 321, and the movable roller 81 is adjacent to the fixed roller 82, and the movable roller 81 and the fixed roller 82 form a clamping surface for clamping the release paper.

[0060] Embodiment 1

[0061] In order to realize the automatic gluing of the battery cells with the "mouth-shaped" glue, since the power battery cells are mainly square cells, the side of the square cells is a rectangular surface, it is necessary to ensure that the bonding surfaces of adjacent square cells are stable while maintaining sufficient space for heat dissipation. Therefore, the "mouth-shaped" glue needs to be attached on the rectangular surface of the square cells. In this embodiment: a transport plane 1 for transporting the battery cells to be glued, a supporting bottom plate 2, a glue supply device 3, a glue feeding device 4 and a glue sticking device 5 are provided; the transport plane 1 is arranged outside the supporting bottom plate 2, and the glue supply device 3 and the glue feeding device 4 are also arranged on the top of the supporting bottom plate 2. The glue supply device 3 is arranged adjacent to the glue feeding device 4, and a glue swing device 6 is arranged directly above the glue supply device 3, and the glue sticking device 5 is located directly above the glue feeding device 4. The glue supply device 3 includes a glue supply flat plate 31 and a plurality of glue discharging mechanisms 32, so that the plurality of glue discharging mechanisms 32 are evenly distributed outside the glue supply flat plate 31, and the glue outlets of the plurality of glue discharging mechanisms 32 are aligned one by one with the periphery of the outside of the glue supply flat plate 31. Therefore, the plurality of glue discharging mechanisms 32 can be used to synchronously supply glue strips to the glue supply flat plate 31, so that a plurality of glue strips are simultaneously on the glue supply flat plate 31 to form a mouth-shaped glue;

[0062] The glue sticking device 5 includes a moving mechanism 51 and at least one glue sticking suction plate 52, one side of the glue sticking suction plate 52 is arranged on the power output end of the moving mechanism 51, and the other side of the glue sticking suction plate 52 faces the glue placing fixture 7, and the moving mechanism 51 can be used to control the range of movement of the glue sticking suction plate 52. The glue swinging device 6 includes a displacement mechanism 61 and a swinging glue suction plate 62, one side of the swinging glue suction plate 62 is arranged on the power output end of the displacement mechanism 61, and the other side of the swinging glue suction plate 62 faces the glue supplying flat plate 31, and the displacement mechanism 61 is used to control the range of movement of the swinging glue suction plate 62 The displacement mechanism 61 can be used to control the swinging glue suction plate 62 to approach the glue supply device 3 to absorb the glue strip, and then move it again to the glue feeding device 4 to place the "mouth" glue inside the glue feeding device 4, and then the "mouth" glue feeding action is performed through the glue feeding device 4 to approach the glue sticking device 5, and the moving mechanism 51 drives the glue sticking suction plate 52 to align with the glue strip on the glue feeding device 4 to absorb and complete the "mouth" glue removal action, and then the moving mechanism 51 drives the glue sticking suction plate 52 to align with the battery cell sticking surface of the transport plane 1 to perform the glue strip sticking action, thereby effectively realizing the automatic sticking action of the battery cell and improving the work efficiency.

[0063] It should be noted that the moving mechanism 51 includes a mechanical arm 511 and a rotating motor 512. The rotating motor 512 is arranged on the power output end of the mechanical arm 511, and the glue suction plate 52 or the swinging glue suction plate 62 is also arranged on the power output end of the rotating motor 512. Therefore, the mechanical arm 511 can be used to control the activity range of the rotating motor 512, and the rotating motor 512 can also be used to control the rotation direction of the glue suction plate 52. The displacement mechanism 61 can have the same structure as the moving mechanism 51; wherein, the mechanical arm 511 can adopt a spider mechanical arm, which has multiple spatial degrees of freedom and a single rotational degree of freedom. The target object is captured by teaching programming or a visual system, and the central spatial position of the glue suction plate 52 or the swinging glue suction plate 62 is determined by three parallel servo axes, so that the swinging glue suction plate 62 can be moved to perform the swinging action and the glue suction plate 52 can be moved to perform the glue action, which effectively improves work efficiency and ensures work accuracy.

[0064] It should be noted that in order to ensure that the adsorption surface of the glue suction plate 52 and the swing glue suction plate 62 can be aligned with the mouth glue during the process of adsorbing the glue strips, the adsorption hole group is provided on the other side of the glue suction plate 52 and the other side of the swing glue suction plate 62. The adsorption hole group includes a plurality of adsorption through holes, and the plurality of adsorption through holes are distributed in a rectangular array. Therefore, the mouth glue formed by the plurality of glue strips can be aligned and adsorbed through the adsorption hole group, and the mouth glue formed by the plurality of glue strips can be aligned and adsorbed, thereby effectively achieving the effect of stable adsorption.

[0065] In this embodiment, it should be supplemented that, in order to realize that during the process of the glue feeding device 4 feeding glue to the glue sticking device 5, the glue swinging device 6 can synchronously place the glue strip on the glue feeding device 4, and the glue swinging action can be performed without waiting for the glue sticking device 5 to complete the glue taking, so as to realize synchronous action to improve work efficiency. In this embodiment: the glue feeding device 4 includes a mounting base plate 41 and two pushing mechanisms 42, one side of the mounting base plate 41 is fixed to one side of the supporting base plate 2, so that the two pushing mechanisms 42 are both arranged on the other side of the mounting base plate 41, by providing support side plates 43 on both sides of the outside of the mounting base plate 41, and by also providing a movable top plate 44 slidably on the support side plates 43, and by also providing a movable base plate 45 slidably on one side of the supporting base plate 2, by providing a lifting plate 46 movably above the movable base plate 45, and by providing at least one glue placing clamp 7 on the top of the lifting plate 46 and the movable top plate 44, the two pushing mechanisms 42 and the movable top plate 44 are The movable bottom plate 45 and the movable top plate 44 are connected in a one-to-one transmission manner, so the movable bottom plate 45 and the movable top plate 44 can be driven to slide respectively by two pushing mechanisms 42. During the sliding process of the movable bottom plate 45, the lifting plate 46 is driven to move. When the movable top plate 44 is close to the glue sticking device 5, the glue placing fixture 7 on the movable top plate 44 can be used for the glue sticking device 5 to take glue and attach. At this time, the lifting plate 46 can be close to the swinging glue device 6, so that the swinging glue device 6 can place the glue strip on the lifting plate 46. The glue placing fixture 7, when the lifting plate 46 approaches the glue sticking device 5, the movable top plate 44 can approach the glue swinging device 6, that is, the lifting plate 46 and the movable top plate 44 reciprocate towards each other during the glue feeding process, and the lifting plate 46 and the movable top plate 44 approach the glue sticking device 5 or the glue swinging device 6 alternately, that is, the glue placing fixture 7 in the glue-loaded state approaches the glue sticking device 5, and the empty glue placing fixture 7 approaches the glue swinging device 6, so as to facilitate the subsequent glue swinging device 6 to place the mouth-shaped glue in the glue placing fixture 7.

[0066] In view of the above description, it is particularly supplemented that, since the lifting plate 46 and the movable top plate 44 are moving towards each other, it is necessary to prevent the lifting plate 46 and the movable top plate 44 from colliding with each other during the approach process. A follower guide wheel 461 is provided at the bottom of the lifting plate 46. Since the lifting plate 46 is movably arranged on the top of the movable bottom plate 45, a guide vertical plate 47 is fixedly provided on one side of the mounting bottom plate 41, and the guide vertical plate 47 is located directly above the movable bottom plate 45, so that the top of the guide vertical plate 47 is close to the bottom of the lifting plate 46. Since a central notch is provided at the center of the guide vertical plate 47, sufficient space can be provided through the central notch so that the lifting plate 46 will not get stuck when it descends, so as to prevent the lifting plate 46 from colliding with the top of the guide vertical plate 47 during the descent process. An arc-shaped through groove 471 is provided at the bottom of the guide vertical plate 47, and the central axis of the central groove and the central axis of the arc-shaped through groove 471 are both located on the same central axis, and the inner side surface of the arc-shaped through groove 471 is tangent to the outer side of the follower guide wheel 461. Therefore, during the movement of the movable bottom plate 45, the lifting plate 46 is driven to move, and the lifting plate 46 drives the follower guide wheel 461 to move on the inner side surface of the arc-shaped through groove 471 when moving. Due to the arc-shaped structure of the arc-shaped through groove 471, the lifting plate 46 will be lowered along the arc-shaped through groove 471, and when the lifting plate 46 intersects with the movable top plate 44, the lifting plate 46 can be lowered to the bottom of the movable top plate 44, effectively achieving the situation where the lifting plate 46 and the movable top plate 44 do not collide when they move toward each other.

[0067] It should also be noted that the pushing mechanism 42 includes a servo motor 421 and a transmission screw 422, one end of the transmission screw 422 is rotatably set on the supporting base plate 2, and a movable plate 423 is sleeved on the outside of the transmission screw 422, and the movable plate 423 is also connected to the lifting plate 46 and / or the movable top plate 44, so that the power output end of the servo motor 421 is connected to the other end of the transmission screw 422. Therefore, the transmission screw 422 can be driven to rotate by the servo motor 421. During the rotation of the transmission screw 422, the movable plate 423 can move along the transmission screw 422, and the screw transmission structure can be realized, and then the lifting plate 46 or the movable top plate 44 can be driven to move by the pushing mechanism 42, and in order to realize the relative movement of the lifting plate 46 and the movable top plate 44, the servo motor 421 can realize the effect of forward and reverse rotation, and the servo motors 421 of the two pushing mechanisms 42 have opposite directions of rotation, thereby realizing the relative reciprocating movement of the lifting plate 46 and the movable top plate 44.

[0068] Embodiment 2

[0069] In order to realize the automatic supply of adhesive strips and surround multiple adhesive strips to form a "mouth" shape of adhesive so as to improve the efficiency of subsequent gluing work, since most of the existing battery cell gluing equipment uses a single strip or a single film to gluing the battery cell, the gluing efficiency of a single adhesive strip is slow, and the gluing action using a single film will result in insufficient gaps between adjacent bonded battery cells, affecting the heat dissipation effect of the battery cell, and thus multiple adhesive strips need to be surrounded along the edges of the battery cell to form a "mouth" shape to glue the battery cell. In this embodiment: a transport plane 1 for conveying battery cells to be glued, a supporting bottom plate 2, a glue supply device 3, a glue feeding device 4 and a gluing device 5 are provided; the transport plane 1 is set close to Near the outside of the supporting base plate 2, the glue supply device 3 and the glue feeding device 4 are also arranged on the top of the supporting base plate 2, so that the glue supply device 3 is adjacent to the glue feeding device 4, and a glue swing device 6 is arranged just above the glue supply device 3, and the glue sticking device 5 is located just above the glue feeding device 4, the glue supply device 3 includes a glue supply plate 31 and a plurality of glue discharge mechanisms 32, so that the plurality of glue discharge mechanisms 32 are evenly distributed on the outside of the glue supply plate 31, and the glue outlets of the plurality of glue discharge mechanisms 32 are aligned one by one with the outside of the glue supply plate 31. Therefore, the plurality of glue discharge mechanisms 32 can be used to synchronously supply glue strips to the glue supply plate 31, so that multiple glue strips are simultaneously on the glue supply plate 31 to form a mouth-shaped glue.

[0070] With respect to this embodiment, it should be noted that four glue discharging mechanisms 32 can be provided so that the four glue discharging mechanisms 32 are evenly distributed around the outside of the glue supplying plate 31, and two of the glue discharging mechanisms 32 can be respectively aligned with the two ends of the glue supplying plate 31, and the other two glue discharging mechanisms 32 are respectively aligned with the two sides of the glue supplying plate 31, so that two of the glue discharging mechanisms 32 are adjacent to the other two glue discharging mechanisms 32 one by one, and two of the glue discharging mechanisms 32 are used to supply short glue strips, and the other two glue discharging mechanisms 32 are used to supply long glue strips. Therefore, two short glue strips and two long glue strips can be used to form a mouth-shaped glue on the glue supplying plate 31, so that the subsequent swinging glue device 6 can be moved to be directly above the glue supplying device 3, and the swinging glue suction plate 62 is aligned with the glue supplying plate 31 to absorb and take out glue.

[0071] It should also be noted that in order to realize the winding of release paper and complete the separation of the adhesive strip and the release paper during the winding process of the release paper to realize the glue discharge, the existing adhesive strips need to be placed in parallel on the same release paper for the convenience of transportation and packaging. The release paper is a type of anti-sticking paper, also known as isolation paper, anti-sticking paper and silicone oil paper; wherein, the main function of the release paper is to prevent the prepregs from sticking to each other. The release paper is mainly composed of a three-layer structure, the first layer is the base paper, the second layer is the coating, and the third layer is silicone oil. Therefore, an automatic release paper peeling effect needs to be achieved during the glue supply process. In this embodiment, it should be supplemented that: the glue discharge mechanism 32 includes a supporting vertical plate 321 and a glue stripping plate 322, and the glue stripping plate 322 is fixed on the supporting vertical plate 321 so that one side of the glue stripping plate 322 is flush with the glue supply flat plate 31, and the side of the glue stripping plate 322 close to the glue supply flat plate 31 is tilted downward, and the feeding plate 321 is respectively rotated on one side of the supporting vertical plate 321. The paper receiving roller 324 is arranged adjacent to the feeding roller 323, so that the paper receiving roller 324 is located directly below the stripping plate 322. At least two drive motors 325 are arranged on the support vertical plate 321, and the power output ends of the two drive motors 325 are connected to the feeding roller 323 and the paper receiving roller 324 one by one. The paper receiving roller 324 and the feeding roller 323 have opposite rotation directions, so that the paper feeding roller 323 can be used to remove the paper from the paper. The roller 323 is used to supply the adhesive tape with release paper. During the process of unrolling and supplying glue, the adhesive tape with release paper passes through the surface of the stripping plate 322, and the release paper fits the inclined surface of the stripping plate 322, and is used to recycle the release paper through the paper collection roller 324, thereby effectively achieving the separation of the adhesive strip from the release paper while pulling the release paper for recycling. The adhesive strip will move just above the stripping plate 322 with the inertia of pulling and rewinding the release paper to discharge glue onto the adhesive supply flat plate 31.

[0072] By also arranging a paper clamping roller group 8 directly below the stripping plate 322, the paper clamping roller group 8 includes a movable roller 81 and a fixed roller 82. The movable roller 81 is movably set on the supporting vertical plate 321, and the fixed roller 82 is also fixedly set on the supporting vertical plate 321, so that the movable roller 81 is adjacent to the fixed roller 82, and then a clamping surface for clamping the release paper can be formed by the movable roller 81 and the fixed roller 82. When the movable roller 81 is controlled to approach the fixed roller 82, the movable roller 81 and the fixed roller 82 can be made tangent to the two sides of the release paper respectively, thereby achieving the effect of clamping the release paper and ensuring that the release paper will not scatter during the winding process.

[0073] With respect to this embodiment, it is particularly limited that, since the existing battery cell adhesive tape is sticky on both sides, the release paper directly above the battery cell adhesive strip needs to be peeled off, and another release paper winding shaft component may be provided near the upper position of the stripping plate 322, and the release paper winding shaft component may be connected to the drive motor 325 of the paper receiving roller 324.

[0074] For this embodiment, it is further defined that a first guide roller may be provided along the discharging direction of the feeding roller 323 to keep the tape with the release paper straight on the stripping plate 322, and a second guide roller may be provided in the winding direction of the release paper to keep the release paper straight.

[0075] With respect to this embodiment, it is further required to define that two glue supply devices 3 can be provided, and both of the two glue supply devices 3 are slidably arranged on the supporting bottom plate 2. When one of the glue supply devices 3 needs to be replaced or replenished, the other glue supply device 3 can be slid close to the glue swing device 6, thereby realizing continuous production without stopping the machine, thereby improving work efficiency.

[0076] Embodiment 3

[0077] In order to realize the synchronous gluing action of two adjacent groups of battery cells on the transport plane 1 in a double-station manner to improve the work efficiency, in this embodiment: a transport plane 1 for conveying battery cells to be glued, a supporting base plate 2, a glue supply device 3, a glue feeding device 4 and a glue sticking device 5 are provided; the transport plane 1 is arranged outside the supporting base plate 2, so that the glue supply device 3 and the glue feeding device 4 are both arranged on the top of the supporting base plate 2, and the glue supply device 3 is adjacent to the glue feeding device 4, and a glue supply device 3 is provided directly above the glue supply device 3. The glue swing device 6 is also provided by placing the glue sticking device 5 just above the glue feeding device 4. The glue supply device 3 includes a glue supply plate 31 and a plurality of glue discharging mechanisms 32. The plurality of glue discharging mechanisms 32 are evenly distributed outside the glue supply plate 31, and the glue outlets of the plurality of glue discharging mechanisms 32 are aligned one by one with the periphery of the outside of the glue supply plate 31. The plurality of glue discharging mechanisms 32 are used to synchronously supply glue strips to the glue supply plate 31. Therefore, the plurality of glue discharging mechanisms 32 can supply the glue strips to the glue supply plate 31 to form a mouth-shaped glue.

[0078] The glue feeding device 4 includes a mounting base plate 41 and at least two pushing mechanisms 42, one side of the mounting base plate 41 is fixed to one side of the supporting base plate 2, and two pushing mechanisms 42 are arranged on the other side of the mounting base plate 41, and supporting side plates 43 are arranged on both sides of the outside of the mounting base plate 41, and a movable top plate 44 is slidably arranged on the supporting side plates 43, and a movable base plate 45 is slidably arranged on one side of the supporting base plate 2, and a lifting plate 46 is movably arranged just above the movable base plate 45, and two glue placing clamps 7 are arranged on the top of the lifting plate 46 and the movable top plate 44, and the two adjacent glue placing clamps 7 are flush, and the two pushing mechanisms 42 are connected to the movable base plate 45 and the movable top plate 44 in a one-to-one transmission manner, so that the movable base plate 45 and the movable top plate 44 can be driven by the two pushing mechanisms 42. , so that the movable top plate 44 and the lifting plate 46 on the movable bottom plate 45 can reciprocate towards each other, the glue sticking device 5 includes a movable mechanism 51 and two glue sticking suction plates 52, one side of the glue sticking suction plate 52 is arranged on the power output end of the movable mechanism 51, so that the other sides of the two glue sticking suction plates 52 face the glue placing fixture 7, and the movable mechanism 51 is also used to synchronously control the activity range of the two glue sticking suction plates 52, so that the two glue sticking suction plates 52 can be driven by the movable mechanism 51 to align with two adjacent glue placing fixtures 7 on the glue feeding device 4 to perform synchronous glue taking action, and the two glue sticking suction plates 52 can be driven by the movable mechanism 51 again to move and align with two adjacent battery cells to be glued on the same transportation plane 1 to perform automatic glue sticking action, effectively realizing the synchronous glue sticking action of adjacent battery cells in double stations, thereby improving production efficiency.

[0079] In this embodiment, it should be noted that the moving mechanism 51 includes a mechanical arm 511 and a rotating motor 512. The rotating motor 512 is arranged on the power output end of the mechanical arm 511, and the glue suction plate 52 is arranged on the power output end of the rotating motor 512. Therefore, the mechanical arm 511 can be used to control the activity range of the rotating motor 512, and the rotating motor 512 can also be used to control the rotation direction of the glue suction plate 52, thereby realizing the adjustment of the position of the glue suction plate 52, so that the glue suction plate 52 is completely aligned with the glue position of the battery cell.

[0080] In this embodiment, it should also be noted that a connecting plate may be provided on the power output end of the rotating motor 512, so that the center of one side of the connecting plate is fixedly connected to the power output end of the rotating motor 512, and the other side of the connecting plate is connected to the two glue suction plates 52. An elastic element may be provided between the connecting plate and the two glue suction plates 52. The elastic element may achieve a buffering effect to prevent deformation of the battery cell caused by direct collision. One side of the two glue suction plates 52 is flush with each other. When the connecting plate is located on the glue feeding device 4, the two glue suction plates 52 are aligned one by one with the two adjacent glue placing clamps 7.

[0081] It should also be noted that in order to ensure that the glue suction plate 52 can directly absorb and extract the glue in the glue placement fixture 7, an adsorption hole group is provided on the other side of the glue suction plate 52, and the adsorption hole group includes a plurality of adsorption through holes, so that the plurality of adsorption through holes are distributed in a rectangular array, that is, when the glue suction plate 52 is aligned with the glue placement fixture 7, the adsorption hole group is aligned with the glue, so as to facilitate the subsequent extraction of the glue in the glue placement fixture 7 and adhere the glue to the surface of the battery cell.

[0082] Embodiment 4

[0083] In order to realize automatic adjustment of the positions of multiple adhesive strips, during the process of gluing the square battery cell, it is necessary to surround the multiple adhesive strips to form a "mouth" of adhesive, and it is necessary to ensure that the multiple adhesive strips forming the "mouth" of adhesive remain straight, and the two ends of the adhesive strips will not be stacked, so as to ensure the quality of the battery cell gluing. In this embodiment: a transport plane 1 for conveying the battery cell to be glued is provided, a support base plate 2, a glue supply device 3, a glue feeding device 4 and a glue sticking device 5 are provided; the transport plane 1 is arranged outside the support base plate 2, so that the glue supply device 3 and the glue feeding device 4 are both arranged on the support base plate 2, and the adhesive supply device 3 and the glue feeding device 4 are arranged on the support base plate 2. At the top of the board 2, the glue supply device 3 is adjacent to the glue feeding device 4. By arranging a glue swing device 6 just above the glue supply device 3, the glue sticking device 5 is located just above the glue feeding device 4. The glue supply device 3 includes a glue supply flat plate 31 and a plurality of glue discharging mechanisms 32. The plurality of glue discharging mechanisms 32 are evenly distributed outside the glue supply flat plate 31, so that the glue outlets of the plurality of glue discharging mechanisms 32 are aligned with the outer periphery of the glue supply flat plate 31 one by one. Therefore, the plurality of glue discharging mechanisms 32 can be used to synchronously supply glue strips to the glue supply flat plate 31 to form a mouth-shaped glue.

[0084] The glue feeding device 4 includes a mounting base plate 41 and at least two pushing mechanisms 42, so that one side of the mounting base plate 41 is fixed to one side of the supporting base plate 2, and the two pushing mechanisms 42 are both arranged on the other side of the mounting base plate 41, by arranging supporting side plates 43 on both sides of the outside of the mounting base plate 41, and also by slidingly arranging a movable top plate 44 on the supporting side plates 43, and by slidingly arranging a movable base plate 45 on one side of the supporting base plate 2, by movably arranging a lifting plate 46 just above the movable base plate 45, and also by arranging the lifting plate 46 and the movable top plate At least one glue placing fixture 7 is arranged on the top of each of the two push mechanisms 42, which are connected to the movable bottom plate 45 and the movable top plate 44 in a one-to-one transmission manner, and then the two push mechanisms 42 respectively drive the lifting plate 46 and the movable top plate 44 to move back and forth toward each other, and the lifting plate 46 and the movable top plate 44 are alternately approached to the glue sticking device 5 or the glue swinging device 6, that is, the glue placing fixture 7 in the glue-carrying state is close to the glue sticking device 5, and the empty glue placing fixture 7 is close to the glue swinging device 6, so that the glue swinging device 6 can place the mouth-shaped glue in the empty glue placing fixture 7 to correct the glue strip;

[0085] The glue placing fixture 7 includes a fixed plate 71 and a glue carrying plate 72. The fixed plate 71 is located directly below the glue carrying plate 72. A glue-pushing cylinder 711 is arranged at the top center of the fixed plate 71. Long glue baffles 721 are arranged on both sides of the top of the glue carrying plate 72. Short glue baffles 722 are arranged at both ends of the top of the glue carrying plate 72. Both ends of the short glue baffle 722 are close to the long glue baffle 721. A glue-pushing cylinder 711 is arranged at the center of the glue carrying plate 72. The two clamping fingers of the top glue cylinder 711 extend out of the opening 723, and the two clamping fingers of the top glue cylinder 711 are both provided with a long glue push plate 712, one side of the long glue push plate 712 faces the long glue baffle 721, and a glue push cylinder 713 is provided at the bottom center of the fixed plate 71, and the two clamping fingers of the glue push cylinder 713 are both provided with a right-angle bent plate 714, and one end of the right-angle bent plate 714 is provided with a short glue push plate 715, and one side of the short glue push plate 715 faces the short glue baffle 722;

[0086] One side of the short glue push plate 715 can correspond to the short glue baffle 722, so that the one side of the short glue push plate 715 and the one side corresponding to the short glue baffle 722 form a short glue groove for the short glue strip to be placed in. The one side of the long glue push plate 712 can also correspond to the long glue baffle 721 one by one, and the one side of the long glue push plate 712 and the one side corresponding to the long glue baffle 721 form a long glue groove for the long glue strip to be placed in. When the swing glue suction plate 62 of the swing glue device 6 is directly above the glue placing fixture 7, and the swing glue suction plate 62 is aligned with the glue carrying support plate 72, the long glue strip can be placed in The long rubber push plate 712 and the long rubber baffle 721 are used, and the short rubber strip is placed between the short rubber push plate 715 and the short rubber baffle 722. The long rubber push plate 712 is driven by the top rubber cylinder 711 to move toward the long rubber baffle 721, so that the long rubber strip slowly approaches the long rubber baffle 721 to achieve the long rubber strip correction action, and the short rubber push plate 715 can be driven by the rubber push cylinder 713 to move toward the short rubber baffle 722 to achieve the short rubber strip correction action. The above correction actions can ensure that the long rubber strip and the short rubber strip remain straight, further ensuring the quality of battery cell gluing.

[0087] In response to the above description, it should be supplemented that a clamping cylinder 716 is also provided on the top of the fixed plate 71, and two clamping cylinders 716 are provided. The two clamping cylinders 716 are respectively located at the two ends of the glue carrying plate 72, and a glue repair side plate 717 is provided on the two clamping fingers of each clamping cylinder 716. The glue repair side plate 717 is adjacent to the end of the long glue baffle 721, and one side of the glue repair side plate 717 faces the end of the short glue push plate 715; when the short glue push plate 715 pushes the short glue strip to move close to the short glue baffle 722, the clamping cylinder 716 can drive the glue repair side plate 717 to move close to the end of the short glue push plate 715, so that the two ends of the short glue strip driven by the glue repair side plate 717 can be kept flush, so as to ensure that the positions of the two ends of the short glue strip will not be offset, so that the short glue strip is located between the two long glue strips, and the two ends of the short glue strip will not directly collide with the long glue strip, thereby preventing the overlap of the glue strips from affecting the heat dissipation of the battery cell.

[0088] Embodiment 5

[0089] In order to realize moving multiple battery cells to be glued on the transport plane 1 in sequence, and moving and blanking the battery cells that have completed gluing in sequence, in combination with the above embodiments, this embodiment also provides a battery cell fully automatic gluing production line, including the battery cell fully automatic gluing equipment in the above embodiments, a battery cell loading device, and a battery cell blanking device; the battery cell loading device is arranged at one end close to the transport plane 1, and the battery cell blanking device is also arranged at the other end close to the transport plane 1, so that the battery cell loading device can be used to place the battery cells to be glued on the transport plane 1, and the transport plane 1 is approached to the gluing device 5, and the gluing device 5 automatically performs the gluing action on the battery cells to be glued on the transport plane 1, and the transport plane 1 again transports the battery cells that have completed the gluing action close to the battery cell blanking device, and then the battery cell blanking device can be used to move the battery cells that have completed the gluing on the transport plane 1, effectively realizing the fully automatic loading and unloading action of the battery cells and improving the automation efficiency.

[0090] 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.

[0091] 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. A fully automatic glue sticking equipment for battery cells, characterized in that: include: Transport plane, support base, glue supply device, glue delivery device and glue sticking device; The transport plane is arranged near the outside of the supporting bottom plate, the glue supply device and the glue feeding device are both arranged on the top of the supporting bottom plate, the glue supply device is adjacent to the glue feeding device, a glue swing device is arranged directly above the glue supply device, and the glue pasting device is located directly above the glue feeding device, the glue supply device includes a glue supply plate and a plurality of glue discharging mechanisms, the plurality of glue discharging mechanisms are evenly distributed on the outside of the glue supply plate, and the glue outlets of the plurality of glue discharging mechanisms are aligned one by one with the periphery of the outside of the glue supply plate, the plurality of glue discharging mechanisms are used to synchronously supply glue strips to the glue supply plate, and the transport plane is used to transport the battery cells to be pasted with glue; The glue feeding device comprises a mounting base and at least two pushing mechanisms, one side of the mounting base is fixed to one side of the supporting base, and the two pushing mechanisms are arranged on the other side of the mounting base, supporting side plates are arranged on both sides of the outside of the mounting base, a movable top plate is slidably arranged on the supporting side plates, a movable base plate is slidably arranged on one side of the supporting base, and a lifting plate is movably arranged directly above the movable base, at least one glue placing fixture is arranged on the top of the lifting plate and the movable top plate, and the two pushing mechanisms are connected to the movable base plate and the movable top plate in a one-to-one transmission manner; The glue sticking device includes a moving mechanism and at least one glue sticking suction plate, one side of the glue sticking suction plate is arranged on the power output end of the moving mechanism, and the other side of the glue sticking suction plate faces the glue placing fixture, and the moving mechanism is used to control the movable range of the glue sticking suction plate, and the glue swinging device includes a displacement mechanism and a swinging glue suction plate, one side of the swinging glue suction plate is arranged on the power output end of the displacement mechanism, and the other side of the swinging glue suction plate faces the glue supplying plate, and the displacement mechanism is used to control the movable range of the swinging glue suction plate.

2. The fully automatic glue sticking equipment for battery cells according to claim 1, characterized in that: The moving mechanism includes a mechanical arm and a rotating motor, the rotating motor is arranged on the power output end of the mechanical arm, and the glue suction plate is arranged on the power output end of the rotating motor, the mechanical arm is used to control the activity range of the rotating motor, and the rotating motor is used to control the rotation direction of the glue suction plate, and the displacement mechanism has the same structure as the moving mechanism.

3. The fully automatic glue sticking equipment for battery cells according to claim 1, characterized in that: The other side of the adhesive suction plate and the other side of the swing adhesive suction plate are both provided with an adsorption hole group, wherein the adsorption hole group includes a plurality of adsorption through holes, and the plurality of adsorption through holes are distributed in a rectangular array.

4. The fully automatic glue sticking equipment for battery cells according to claim 1, characterized in that: A follower guide wheel is arranged at the bottom of the lifting plate, and a guide vertical plate is fixedly arranged on one side of the mounting base plate, the guide vertical plate is located directly above the movable base plate, and the top of the guide vertical plate is close to the bottom of the lifting plate, a center notch is arranged at the center of the guide vertical plate, an arc-shaped through groove is opened at the bottom of the guide vertical plate, the center axis of the center notch and the center axis of the arc-shaped through groove are both located on the same center axis, and the inner side surface of the arc-shaped through groove is tangent to the outside of the follower guide wheel.

5. The fully automatic glue sticking equipment for battery cells according to claim 2, characterized in that: A connecting plate is also provided on the power output end of the rotating motor, and the center of one side of the connecting plate is fixedly connected to the power output end of the rotating motor, and the other side of the connecting plate is connected to the rubber suction plate, and an elastic element is provided between the connecting plate and the rubber suction plate. When two rubber suction plates are provided, the two rubber suction plates are both provided on the other side of the connecting plate, and one side of the two rubber suction plates is flush with each other.

6. The fully automatic glue sticking equipment for battery cells according to claim 1, characterized in that: When four glue discharging mechanisms are provided, the four glue discharging mechanisms are evenly distributed around the outside of the glue supplying plate, two of which are respectively aligned with the two ends of the glue supplying plate, and the other two are respectively aligned with the two sides of the glue supplying plate, two of which are adjacent to the other two, two of which are used to supply short glue strips, and the other two are used to supply long glue strips.

7. The fully automatic glue sticking equipment and production line of battery cells according to claim 1, characterized in that: The glue placing fixture includes a fixed plate and a glue carrying plate, the fixed plate is located directly below the glue carrying plate, and a glue pushing cylinder is arranged at the top center of the fixed plate, long glue baffles are arranged on both sides of the top of the glue carrying plate, and short glue baffles are arranged at both ends of the top of the glue carrying plate, and both ends of the short glue baffle are close to the long glue baffle, an opening is opened at the center of the glue carrying plate for two clamping fingers of the glue pushing cylinder to extend out, and long glue pushing plates are arranged on the two clamping fingers of the glue pushing cylinder, and one side of the long glue pushing plate faces the long glue baffle, a glue pushing cylinder is arranged at the bottom center of the fixed plate, and right-angle bent plates are arranged on the two clamping fingers of the glue pushing cylinder, and a short glue pushing plate is arranged at one end of the right-angle bent plate, and one side of the short glue pushing plate faces the short glue baffle.

8. The fully automatic glue sticking equipment for battery cells according to claim 7, characterized in that: A clamping cylinder is also provided on the top of the fixed plate, and two of the clamping cylinders are provided. The two clamping cylinders are respectively located at the two ends of the rubber carrier plate, and a rubber repairing side plate is provided on the two clamping fingers of each clamping cylinder. The rubber repairing side plate is adjacent to the end of the long rubber baffle, and one side of the rubber repairing side plate faces the end of the short rubber push plate.

9. The fully automatic glue sticking equipment for battery cells according to claim 1, characterized in that: The pushing mechanism includes a servo motor and a transmission screw, one end of the transmission screw is rotatably arranged on the supporting base plate, a movable plate is sleeved on the outside of the transmission screw, the movable plate is connected to the lifting plate and / or the movable top plate, and the power output end of the servo motor is connected to the other end of the transmission screw.

10. The fully automatic glue sticking equipment for battery cells according to claim 1, characterized in that: The glue discharging mechanism includes a supporting vertical plate and a glue stripping plate, the glue stripping plate is fixed on the supporting vertical plate, and one side of the glue stripping plate is flush with the glue supplying flat plate, and the side of the glue stripping plate close to the glue supplying flat plate is arranged to be inclined downward, one side of the supporting vertical plate is respectively rotatably provided with a feeding roller and a paper receiving roller, the paper receiving roller is adjacent to the feeding roller, and the paper receiving roller is located directly below the glue stripping plate, at least two driving motors are arranged on the supporting vertical plate, the power output ends of the two driving motors are transmission-connected one by one with the feeding roller and the paper receiving roller, and the rotation directions of the paper receiving roller and the feeding roller are opposite, the feeding roller is used to supply the adhesive tape with release paper, and the paper receiving roller is used to recycle the release paper.

11. The fully automatic glue sticking equipment for battery cells according to claim 10, characterized in that: A paper clamping roller group is also arranged directly below the stripping plate, and the paper clamping roller group includes a movable roller and a fixed roller, and the movable roller is movably arranged on the supporting vertical plate, and the fixed roller is fixedly arranged on the supporting vertical plate, and the movable roller is adjacent to the fixed roller, and the movable roller and the fixed roller form a clamping surface for clamping the release paper.

12. A fully automatic glue-sticking production line for battery cells, characterized in that: It comprises a fully automatic glue sticking device for battery cells, a battery cell loading device, and a battery cell dropping device as claimed in any one of claims 1 to 11; The battery cell loading device is arranged at one end close to the transport plane, and the battery cell dropping device is arranged at the other end close to the transport plane. The battery cell loading device is used to place the battery cells to be glued on the transport plane, and the battery cell dropping device is used to move the battery cells that have been glued on the transport plane.

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