Battery rubberizing paper device

Abstract

The utility model provides a kind of battery rubberizing paper equipment, comprising: base, feeding mechanism and first rubberizing mechanism, base is equipped with base surface, feeding mechanism includes feeding conveyor belt and first transfer manipulator being equipped with the rim of base surface along transverse direction, battery enters by feeding conveyor belt;First rubberizing mechanism is equipped on base surface, it includes first rotary table and rubberizing device being equipped in first transfer manipulator longitudinal side in turn, and it is exported to the side of rubberizing device to mark flyda, and rubberizing device includes oblique paste execution component;First transfer manipulator transfers battery from feeding conveyor belt to first rotary table, and first rotary table transfers battery to the side of rubberizing device;After oblique paste execution component takes out rubberizing paper from mark flyda, first side edge of rubberizing paper is abutted with battery surface, then gradually paste rubberizing paper on entire battery surface.In the premise of not influencing production efficiency, bubble problem no longer appears when rubberizing paper is pasted on battery, and it is compact and orderly as a whole, with high space utilization.

Description

Technical Field

[0001] This utility model belongs to the field of battery processing technology, specifically relating to a battery adhesive tape applicator. Background Technology

[0002] Pouch batteries are among the most widely used batteries today, and their advantages, such as high energy density and customizable specifications, make them widely applicable across various industries. One common process in the production of pouch batteries is attaching pressure-sensitive adhesive paper to the battery surface.

[0003] However, when applying adhesive tape to pouch batteries with large surfaces, the high speed and large area make it prone to air bubbles between the pressure-sensitive adhesive tape and the battery surface in existing processes. This leads to adhesive tape failure, weak adhesion, and other defects, severely impacting the yield rate of battery production. Even reducing the application speed makes it difficult to completely avoid air bubbles, further affecting production cycle time and efficiency. Utility Model Content

[0004] To address the shortcomings of the existing technology, this invention provides a battery adhesive tape application device. By using a slanted application actuator to simulate manual adhesive tape application, air bubbles are eliminated during the tape application process, improving the yield rate of battery adhesive tape without affecting production efficiency. Furthermore, the device has a compact and organized structure with high space utilization.

[0005] The technical effect to be achieved by this utility model is realized through the following technical solution: This utility model provides a battery adhesive tape applicator for applying adhesive tape to the surface of a battery, comprising: A base platform, wherein the base platform is provided with a base surface; The feeding mechanism includes a feeding conveyor belt and a first transfer robot arm, the first transfer robot arm being laterally positioned along the edge of the base surface, and the battery entering the base surface area via the feeding conveyor belt; and A first adhesive applicator is disposed on the base surface. The first adhesive applicator includes a first turntable, an adhesive applicator and a label feeder. The first turntable and the adhesive applicator are disposed sequentially on one longitudinal side of the first transfer robot. The label feeder is disposed on one transverse side of the adhesive applicator. The adhesive applicator includes a slant application execution component. The first transfer robot transfers the battery from the feeding conveyor belt to the first turntable, which rotates and transfers the battery to one side of the adhesive applicator. The oblique application execution component takes the adhesive tape from the label feeder, first abuts one side of the adhesive tape against the battery surface, and then gradually applies the adhesive tape to the entire battery surface.

[0006] In some implementations, the oblique attachment execution component includes a movable handle, a suction cup, and a flipping drive. The suction cup has an adsorption surface, and the movable handle is hinged to the suction cup on the side opposite to the adsorption surface. The flipping drive includes a fixed end and a driving end, the fixed end being fixed to the movable handle, and the driving end being hinged to the suction cup.

[0007] In some implementations, the suction cup on the adsorption surface is further provided with a soft pad, and when one side of the adhesive tape abuts against the battery surface, the soft pad deforms and drives the adhesive tape to bend convex towards the battery surface.

[0008] In some implementations, the first adhesive applicator includes a first adhesive roller device disposed around the first turntable. The first adhesive roller device includes a first roller. When the first turntable rotates the battery with adhesive paper to one side of the first adhesive roller device, the first roller abuts against the adhesive paper in the height direction and rolls the adhesive paper onto the battery.

[0009] In some implementations, a second adhesive applicator is included. The second adhesive applicator includes a second turntable and a second adhesive roller. The second turntable is arranged laterally parallel to the first turntable on the base surface. The first transfer robot transfers the battery with adhesive tape applied from the first turntable to the second turntable. The second adhesive roller is arranged laterally opposite to the first adhesive roller, and the second adhesive roller includes a second roller. The adhesive tape includes a bent portion. The second roller abuts against the bent portion and folds the bent portion to stick it to the side of the battery.

[0010] In some implementations, the second adhesive roller includes a top pressure plate that presses the adhesive paper and battery against the second turntable, and the second roller then folds the bent portion and attaches it to the side of the battery.

[0011] In some implementations, the second adhesive applicator further includes a side pressure holding device, which is disposed on one side of the second turntable relative to the first transfer robot and presses the bent portion against the side of the battery.

[0012] In some implementations, a pressure-holding mechanism is included, which includes a transfer kit and a plurality of pressure-holding device units disposed at the end of the transfer kit. The transfer kit transfers the battery with adhesive tape attached from the second turntable to the pressure-holding device units, and the pressure-holding device units are activated and press against the adhesive tape.

[0013] In some implementations, multiple pressure-holding device units operate independently and are arranged side by side at the end of the transfer kit; each pressure-holding device unit includes a positioning mold and a clamping block, the battery with adhesive tape is transferred into the positioning mold, and the clamping block moves down and completely abuts against the entire surface of the adhesive tape.

[0014] In some implementations, a detection and sorting kit is also included, which includes a second transfer robot and a moving platform. The second transfer robot and the first transfer robot are arranged horizontally side by side on the base surface. The moving platform is located between the second transfer robot and the pressure holding device unit. The battery with the adhesive tape pasted is transferred from the pressure holding device unit to the moving platform by the second transfer robot, and then moved away from the base surface by the moving platform.

[0015] In summary, this utility model has at least the following advantages: 1. The battery adhesive tape applicator provided by this utility model simulates manual adhesive tape application by using a slanted application execution component. First, one side of the adhesive tape is brought into contact with the battery surface, and then it is gradually applied to the entire battery surface along that side. Without affecting production efficiency, the adhesive tape application process eliminates the problem of air bubbles, thus improving the yield rate of battery adhesive tape application.

[0016] 2. The battery adhesive tape applicator provided by this utility model has a first transfer robot arm set on the edge of the base surface, and a first turntable and an adhesive tape applicator set sequentially on one side of the longitudinal direction of the first transfer robot arm. The label feeder is set on one side of the transverse direction of the adhesive tape applicator, making the overall structure compact and orderly and improving the space utilization of the equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the bonding process between the adhesive tape and the battery in Example 1.

[0018] Figure 2 This is a top view of the battery adhesive tape applicator in Example 1.

[0019] Figure 3 This is an axonometric view of the battery adhesive tape applicator in Example 1.

[0020] Figure 4 This is an axonometric view of the adhesive applicator in Example 1.

[0021] Figure 5 This is an isometric view of the obliquely attached execution component in Example 1.

[0022] Figure 6 This is a flowchart of the process of attaching adhesive tape to the battery using the oblique attachment execution component in Example 1.

[0023] Figure 7 for Figure 6 Enlarged view of point A in Figure 6b.

[0024] Figure 8 This is an axonal view of the first roller bonding device in Example 1.

[0025] Figure 9This is an axonal view of the second roller bonding device in Example 1.

[0026] Figure 10 This is a top view of the battery adhesive tape applicator in Example 2.

[0027] Figure 11 This is a side view of the battery adhesive tape applicator in Example 2.

[0028] Figure 12 This is an axonometric view of multiple pressure-holding device units in Example 2.

[0029] Figure 13 This is a top view of the battery adhesive tape applicator in Example 3.

[0030] Figure 14 This is an axonometric view of the battery adhesive tape applicator in Example 3.

[0031] Marked in the image: 10. Battery adhesive tape application equipment; 20. Battery; 201. Front; 202. Side; 30. Adhesive tape; 301. Main body; 302. Bending part; 40. Programmable robotic arm; 50. Optical inspection device; 1. Abutment; 11. Base surface; 2. Feeding mechanism; 21. Feeding conveyor belt; 22. First transfer robot; 221. Auxiliary robot. 3. First adhesive applicator; 31. First turntable; 32. Adhesive applicator; 33. Label dispenser; 34. Angled applicator assembly; 341. Moving handle; 342. Suction cup; 3421. Adsorption surface; 3422. Soft pad; 343. Flip drive; 3431. Fixed end; 3432. Drive end; 35. First adhesive roller; 351. First roller. 4. Second adhesive application mechanism; 41. Second turntable; 42. Second adhesive rolling device; 421. Second roller; 422. Top pressure plate; 43. Side pressure holding device. 5. Pressure holding mechanism; 51. Transfer kit; 511. Gantry robot; 512. Horizontal conveyor; 52. Pressure holding device unit; 521. Positioning mold; 522. Clamping block; 6. Inspection and sorting kit; 61. Second transfer robot; 62. Mobile platform; X represents the horizontal direction; Y represents the vertical direction; and Z represents the vertical direction. Detailed Implementation

[0032] To facilitate understanding of this utility model, a more comprehensive description will be given below with reference to the accompanying drawings and specific embodiments. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0033] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0036] For ease of understanding, it should be noted that the X-axis in the graph represents the horizontal direction, the Y-axis represents the vertical direction, and the Z-axis represents the vertical direction.

[0037] Example 1: like Figure 1 As shown, the adhesive side of the main body 301 of the adhesive tape 30 is attached to the front side 201 of the battery 20 (e.g., Figure 1 (as shown in b), and then the bent portion 302 on the side of the main body 301 is bent and shaped and attached to the side 202 of the battery 20 (as shown in b). Figure 1 As shown in c), the above-described pasting process is a common adhesive application process for battery 20 processing. This embodiment provides a battery adhesive paper application device 10 for implementing this process.

[0038] Please see Figures 2-4The battery adhesive tape applicator 10 provided in this embodiment includes a base 1, a feeding mechanism 2, and a first adhesive tape applicator 3. The base 1 has a base surface 11 above it in the height direction Z. The base surface 11 is the mounting plane for the device's actuators, and the interior of the base 1 is used to house the control system and wiring to drive the actuators on the base surface 11. The feeding mechanism 2 includes a feeding conveyor belt 21 and a first transfer robot 22. The first transfer robot 22 is positioned along the horizontal direction X on the edge of the base surface 11, and the battery 20 enters the area of ​​the base surface 11 via the feeding conveyor belt 21. The first adhesive tape applicator 3 is positioned on the base surface 11 and includes a first turntable 31, an adhesive tape applicator 32, and a label ejector 33. The first turntable 31 and the adhesive tape applicator 32 are sequentially positioned on the longitudinal direction Y side of the first transfer robot 22, and the label ejector 33 is positioned on the horizontal direction X side of the adhesive tape applicator 32. The adhesive tape applicator 32 includes an oblique application actuator 34.

[0039] Specifically, the first transfer robot 22 transfers the battery 20 from the feeding conveyor belt 21 to the first turntable 31, and the first turntable 31 rotates and transfers the battery 20 to one side of the adhesive applicator 32.

[0040] Furthermore, such as Figures 5-6 As shown, after the oblique application execution component 34 takes out the adhesive tape 30 from the ejector 33, it first puts one side of the adhesive tape 30 against the surface of the battery 20, and then gradually attaches the adhesive tape 30 to the entire surface of the battery 20.

[0041] In this embodiment, the adhesive applicator 32 further includes a programmable robotic arm 40, and a tilting application execution component 34 is disposed at the execution end of the programmable robotic arm 40. The programmable robotic arm 40 drives the tilting application execution component 34 to move, and completes the sequential process of picking up the adhesive tape 30 from the feeder 33 and applying the adhesive tape 30 to the front surface 201 of the battery 20. When applying the adhesive tape 30, the tilting application execution component 34 first tilts the adhesive tape 30 (e.g., ...). Figure 6 (as shown in a), and abut one side of the adhesive tape 30 against one side of the front 201 of the battery 20 (as shown in a). Figure 6 (As shown in b). Then, using the point where the battery 20 contacts the adhesive tape 30 as the axis of rotation, the adhesive tape 30 rotates and gradually adheres until the adhesive tape 30 is completely adhered to the battery 20 (as shown in b). Figure 6 (as shown in c).

[0042] The adhesive tape 30 is applied to the battery 20 at an angle, simulating the manual process of aligning the battery 20 and the adhesive tape 30 on one side, and then gradually attaching the adhesive tape 30 to the battery 20 along the aligned side. Using this method in a dust-free environment, virtually no air bubbles are generated between the adhesive tape 30 and the surface of the battery 20, resulting in a stronger and less likely adhesive failure. Compared to directly attaching the adhesive tape 30 flat to the surface of the battery 20, this method achieves a higher yield rate for the adhered battery 20.

[0043] Furthermore, using the aforementioned angled application method, the application time for a single piece of adhesive tape 30 does not increase significantly compared to the flat application method. With a properly designed angled application actuator 34, the application time for angled adhesive tape 30 can be essentially the same as that for flat application. Therefore, using the angled application method will not affect production line efficiency or limit equipment speed and capacity.

[0044] Continue reading Figures 2-6 The first transfer robot 22 is positioned at the edge of the base surface 11. The first turntable 31 and the adhesive applicator 32 are sequentially positioned on one side of the longitudinal Y direction of the first transfer robot 22, while the label feeder 33 is positioned on the transverse X direction of the adhesive applicator 32, making the overall structure of the battery adhesive applicator 10 compact and orderly. In this embodiment, the feeding conveyor belt 21 is positioned at the edge of the transverse X direction, the first transfer robot 22 is positioned above the edge of the longitudinal Y direction, the first turntable 31 is a multi-station intermittent rotary table, and the first transfer robot 22 and the adhesive applicator 32 are respectively positioned at two opposite stations in the longitudinal Y direction.

[0045] Of course, in this embodiment, in order to improve the positioning accuracy of the adhesive tape 30 and the battery 20, at the next station of the first transfer robot 22, that is, in Figure 2 On the upper left side of the first turntable 31, there is an optical detection device 50 for optical positioning. After the optical detection device 50 takes a picture and positions the device, the system then fine-tunes the path of the programmable robotic arm 40 to correct the positional error between the adhesive tape 30 and the battery 20, thereby improving the positional accuracy of the adhesive tape 30 when it is attached.

[0046] In some embodiments, the angled application execution component 34 includes a movable handle 341, a suction cup 342, and a flipping drive 343. The suction cup 342 has an adsorption surface 3421, and the movable handle 341 is hinged to the suction cup 342 on the side opposite to the adsorption surface 3421. The flipping drive 343 includes a fixed end 3431 and a driving end 3432. The fixed end 3431 is fixed to the movable handle 341, and the driving end 3432 is hinged to the suction cup 342. The angled application execution component 34 is fixedly connected to the execution end of the programmable robotic arm 40 via the movable handle 341. The movable handle 341 and the driving end 3432 are respectively hinged to the suction cup 342. In this embodiment, the two hinged positions are arranged opposite to each other on both sides of the suction cup 342. The adhesive tape 30 to be pasted is adsorbed onto the adsorption surface 3421. The driving end 3432 drives the suction cup 342 to rotate and tilt along the hinge between the moving handle 341 and the suction cup 342, thereby realizing the oblique pasting process of the adhesive tape 30.

[0047] Please Figures 2-6 Based on the above, refer to Figure 7Furthermore, on the adsorption surface 3421, the suction cup 342 is also provided with a soft pad 3422. When one side of the adhesive tape 30 abuts against the surface of the battery 20, the soft pad 3422 deforms and drives the adhesive tape 30 to bend convexly towards the surface of the battery 20. The soft pad 3422 can generate the necessary vacuum space when the suction cup 342 adsorbs the adhesive tape 30, making the suction cup 342 adsorb the adhesive tape 30 better. When one side of the adhesive tape 30 abuts against the surface of the battery 20, the soft pad 3422 deforms, and the adsorbed adhesive tape 30 also bends with the deformation of the soft pad 3422. The structural strength of the adhesive tape 30 at the bending position along the adhesion direction is improved. During the high-speed adhesion process to the battery 20, regardless of the thickness of the adhesive tape 30, no air bubbles will form between it and the battery 20, thereby further improving the bonding yield.

[0048] In other embodiments, please Figures 2-6 Based on the above, refer to Figure 8 The first adhesive applicator 3 includes a first adhesive roller 35 disposed around the first turntable 31. The first adhesive roller 35 includes multiple first rollers 351. When the first turntable 31 rotates the battery 20 with adhesive tape 30 to one side of the first adhesive roller 35, the first rollers 351 abut against the adhesive tape 30 in the height direction Z and roll the adhesive tape 30 onto the battery 20 in the lateral direction X. Under the operation of the adhesive applicator 32, the adhesive tape 30 is only slightly attached to the surface of the battery 20. When the adhesive tape 30 encounters an external force moving away from the surface of the battery 20, the adhesive tape 30 may still detach. After being rolled by the first rollers 351, the adhesive on the adhesive tape 30 is fully attached to the surface of the battery 20, improving the adhesion of the adhesive tape 30 to the surface of the battery 20. Since the surface of the soft-pack battery 20 is not flat, a single large roller cannot ensure uniform force between the sticker and the battery 20. Therefore, multiple first rollers 351 are used to roll the sticker in a staggered manner, so as to ensure that the adhesive is firmly bonded to the front 201 of the entire battery 20.

[0049] After the main body 301 of the adhesive tape 30 is pasted onto the front 201 of the battery 20, the bent portion 302 of the adhesive tape 30 needs to be shaped and attached to the side 202 of the battery 20. Therefore, in this embodiment, the battery adhesive tape applicator 10 includes a second adhesive applicator 4, which includes a second turntable 41 and a second adhesive roller 42. The second turntable 41 and the first turntable 31 are arranged horizontally side by side on the base surface 11. The first transfer robot 22 transfers the battery 20 with the adhesive tape 30 attached from the first turntable 31 to the second turntable 41. The first turntable 31 and the second turntable 41 arranged side by side can share the first transfer robot 22, thereby improving the utilization efficiency of the first transfer robot 22 and reducing the number of auxiliary parts. Of course, considering that other positioning auxiliary mechanisms are added between the feeding conveyor belt 21 and the first turntable 31 and between the first turntable 31 and the second turntable 41, the span of the gripping station is relatively long. In this embodiment, the first transfer robot 22 is further provided with an auxiliary robot 221. The auxiliary robot 221 is an extension of the first transfer robot 22, and its movements and rhythm are the same as those of the first transfer robot 22, which will not be described in detail here.

[0050] Please see Figures 2-9 The second adhesive roller 42 is arranged laterally opposite to the first adhesive roller 35, and includes a second roller 421. The second roller 421 abuts against the bent portion 302 and folds and adheres the bent portion 302 to the side 202 of the battery 20. The opposing arrangement of the second adhesive roller 42 and the first adhesive roller 35 results in a more compact structure. Under the action of the second roller 421, the bent portion 302 bends downward along the side of the battery 20. At the same time, under the action of the second roller 421, the bent portion 302 is also adhered to the side 202 of the battery 20, completing the shaping and adhesion of the adhesive tape 30.

[0051] During the bending process of the adhesive tape 30, the connection between the bent portion 302 and the main body 301 will be subjected to bending force, causing one side of the main body 301 to curl upwards. Therefore, in a further embodiment, the second adhesive roller 42 includes a top pressure plate 422. After the top pressure plate 422 presses the adhesive tape 30 and the battery 20 against the second turntable 41, the second roller 421 folds the bent portion 302 and attaches it to the side 202 of the battery 20. The top pressure plate 422 firmly presses the main body 301 of the adhesive tape 30, preventing the main body 301 from curling up when the bent portion 302 is bent. The connection between the main body 301 and the bent portion 302 will not curl up or hang in the air after the bent portion 302 is shaped and attached, ensuring the shaping effect.

[0052] Just as when the main body 301 of the adhesive tape 30 is bonded to the front 201 of the battery 20, force needs to be applied to make the adhesive tape 30 adhere tightly to the surface of the battery 20, the bent portion 302 also needs to be pressured to better fit the side 202 of the battery 20. In some embodiments, the second adhesive applicator 4 further includes a side pressure holding device 43, which is disposed on one side of the second turntable 41 relative to the first transfer robot 22, and presses the bent portion 302 against the side 202 of the battery 20. In this embodiment, the second turntable 41 is similar to the first turntable 31, both being multi-station intermittent rotary tables, and the side pressure holding device 43 is disposed on the opposite side of the first transfer robot 22, that is, on the next station of the second adhesive applicator 42. After the bent portion 302 of the adhesive tape 30 is bent and shaped and initially attached to the battery 20, the second turntable 41 operates, driving the battery 20 to rotate to the side of the side pressure holding device 43. The side pressure holding device 43 is activated and presses the bent portion 302 onto the battery 20, so that the bent portion 302 is firmly attached to the side 202.

[0053] In summary, the battery adhesive tape application equipment provided in this embodiment simulates manual adhesive tape application by using a slanted application execution component. First, one side of the adhesive tape is brought into contact with the battery surface, and then it is gradually applied to the entire battery surface along that side. Without affecting production efficiency, the adhesive tape application process eliminates the problem of air bubbles, thus improving the yield rate of battery adhesive tape application.

[0054] Secondly, the first transfer robot is placed on the edge of the base surface, and the first turntable and the adhesive application device are sequentially placed on one side of the longitudinal direction of the first transfer robot, while the label feeder is placed on one side of the transverse direction of the adhesive application device, so that the overall structure is compact and orderly, and the space utilization of the equipment is improved.

[0055] Example 2: This embodiment makes further structural optimizations based on Embodiment 1. Please refer to... Figures 1-9 Based on the above, refer to Figures 10-12 For commercially available pressure-sensitive adhesive tape 30, simply applying rapid pressure to the surface of the tape 30 is insufficient to activate the adhesive, preventing it from achieving its maximum bonding effect. Activating the adhesive requires applying pressure to the tape 30 for a certain period. Therefore, unlike Embodiment 1, this embodiment includes a pressure-holding mechanism 5. The pressure-holding mechanism 5 comprises a transfer assembly 51 and multiple pressure-holding device units 52 located at the end of the transfer assembly 51. The transfer assembly 51 transfers the battery 20 with the adhesive tape 30 attached from the second turntable 41 into the pressure-holding device unit 52, which then activates and presses against the tape 30.

[0056] As Figures 10-11As shown, in this embodiment, the transfer kit 51 consists of two sets of gantry robots 511 and a horizontal conveyor 512. Through their cooperation, the battery 20, with adhesive tape 30 already attached to it, is transferred from the second turntable 41 to the pressure-holding device unit 52. The pressure-holding device unit 52 applies stable pressure to the battery 20 and the adhesive tape 30 for a certain duration, thereby activating the adhesive on the adhesive tape 30.

[0057] Of course, there are many ways to implement the transfer kit 51. In other embodiments, a programmable robotic arm with a mobile platform can also be used. However, in terms of economy and production cycle time, the solution in this embodiment is superior.

[0058] Furthermore, multiple pressure-holding device units 52 operate independently and are arranged side-by-side at the end of the transfer kit 51. In this embodiment, the end of the transfer kit 51 is the side of the horizontal conveyor 512 facing the longitudinal direction Y. The pressure-holding device unit 52 includes a positioning mold 521 and a pressing block 522. The battery 20 with adhesive tape 30 is transferred into the positioning mold 521, and the pressing block 522 moves down and completely abuts against the entire surface of the adhesive tape 30.

[0059] In this embodiment, the transfer kit 51 is arranged in an "L" shape on the transverse X side of the second turntable 41, and multiple pressure-holding device units 52 are arranged side by side within the "L" shape, making the structure more compact. Since the pressing time of the first turntable 31 and the second turntable 41, the transfer kit 51, and the pressure-holding device units 52 cannot be synchronized, the independently operating pressure-holding device units 52 can be set according to the actual required pressure-holding time to complete the activation of the adhesive, without affecting the front-end adhesive application rhythm, thereby improving the overall working efficiency and manufacturing flexibility of the battery adhesive application equipment 10.

[0060] Secondly, the battery 20, after being positioned by the positioning mold 521, will not shift when pressure is applied. The clamping block 522 applies standard pressure to ensure consistent pressure values, resulting in a more consistent and better activation effect of the adhesive.

[0061] Example 3: To further improve the automation level of the battery adhesive tape applicator 10, this embodiment provides a battery adhesive tape applicator 10 based on embodiment 2. Please refer to... Figures 1-12 Based on this, refer to Figures 13-14The difference lies in that the battery adhesive tape applicator 10 also includes an inspection and sorting kit 6, which includes a second transfer robot 61 and a moving platform 62. The second transfer robot 61 and the first transfer robot 22 are arranged side by side in the horizontal direction on the base surface 11. The moving platform 62 is located between the second transfer robot 61 and the pressure holding device unit 52. After the adhesive tape 30 pressure holding process is completed, the battery 20 is transferred from the pressure holding device unit 52 to the moving platform 62 by the second transfer robot 61, and then driven away from the base surface 11 by the moving platform 62.

[0062] Specifically, the inspection and sorting kit 6 is set on the side opposite to the end of the pressure holding device unit 52 and the transfer kit 51, so that the transfer kit 51 feeds the material to the pressure holding device unit 52, and after the pressure holding and activation of the adhesive is completed, the inspection and sorting kit 6 removes it from the pressure holding device unit 52.

[0063] In some embodiments, the inspection and sorting kit 6 further includes an optical inspection device 50 and a programmable robotic arm 40 with a suction cup. The optical inspection device 50 is positioned above the moving platform 62 in the height direction Z to perform quality control inspection on the batteries 20 that have completed the adhesive application process. The programmable robotic arm 40 with a suction cup is positioned at the edge of the battery adhesive application device 10 to sort out defective products.

[0064] With the addition of the inspection and sorting kit 6, the process of applying adhesive tape 30 to the battery 20 is completed automatically by the equipment from feeding to finished product, without manual intervention. At the same time, the addition of the inspection and sorting kit 6 has not resulted in a significant increase in the overall size of the battery adhesive tape application equipment 10.

[0065] The above description is merely an example and illustration of the structure of this utility model, and while the description is quite specific and detailed, it should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these obvious substitutions all fall within the protection scope of this utility model.

Claims

1. A battery adhesive tape applicator for applying adhesive tape (30) to the surface of a battery (20), characterized in that, include: A base (1) is provided with a base surface (11). The feeding mechanism (2) includes a feeding conveyor belt (21) and a first transfer robot (22). The first transfer robot (22) is arranged laterally (X) on the edge of the base surface (11). The battery (20) enters the area of ​​the base surface (11) through the feeding conveyor belt (21). The first adhesive applicator (3) is disposed on the base surface (11). The first adhesive applicator (3) includes a first turntable (31), an adhesive applicator (32), and a label feeder (33). The first turntable (31) and the adhesive applicator (32) are disposed sequentially on the longitudinal (Y) side of the first transfer robot (22). The label feeder (33) is disposed on the transverse (X) side of the adhesive applicator (32). The adhesive applicator (32) includes a slant application execution component (34). The first transfer robot (22) transfers the battery (20) from the feeding conveyor belt (21) to the first turntable (31). The first turntable (31) rotates and transfers the battery (20) to one side of the adhesive applicator (32). The oblique application execution component (34) takes out the adhesive tape (30) from the label feeder (33), first abuts one side of the adhesive tape (30) against the surface of the battery (20), and then gradually applies the adhesive tape (30) to the entire surface of the battery (20).

2. The battery adhesive tape applicator according to claim 1, characterized in that, The oblique application execution component (34) includes a movable handle (341), a suction cup (342), and a flipping drive (343). The suction cup (342) has an adsorption surface (3421). On the side away from the adsorption surface (3421), the movable handle (341) is hinged to the suction cup (342). The flipping drive (343) includes a fixed end (3431) and a driving end (3432). The fixed end (3431) is fixed to the movable handle (341), and the driving end (3432) is hinged to the suction cup (342).

3. The battery adhesive tape applicator according to claim 2, characterized in that, On the adsorption surface (3421), the suction cup (342) is also provided with a soft pad (3422). When one side of the adhesive tape (30) comes into contact with the surface of the battery (20), the soft pad (3422) deforms and drives the adhesive tape (30) to bend convex toward the surface of the battery (20).

4. The battery adhesive tape applicator according to claim 1, characterized in that, The first adhesive applicator (3) includes a first adhesive roller (35) disposed around the first turntable (31). The first adhesive roller (35) includes a first roller (351). When the first turntable (31) rotates the battery (20) with adhesive paper (30) to one side of the first adhesive roller (35), the first roller (351) abuts against the adhesive paper (30) along the height direction (Z) and rolls the adhesive paper (30) onto the battery (20).

5. The battery adhesive tape applicator according to claim 4, characterized in that, The device includes a second adhesive applicator (4), which includes a second turntable (41) and a second adhesive roller (42). The second turntable (41) and the first turntable (31) are arranged side by side (X) on the base surface (11). The first transfer robot (22) transfers the battery (20) with adhesive tape (30) applied from the first turntable (31) to the second turntable (41). The second adhesive roller (42) is arranged opposite to the first adhesive roller (35) in the horizontal direction (X). The second adhesive roller (42) includes a second roller (421). The adhesive tape (30) includes a bent portion (302). The second roller (421) abuts against the bent portion (302) and folds and pastes the bent portion (302) onto the side (202) of the battery (20).

6. The battery adhesive tape applicator according to claim 5, characterized in that, The second glue rolling device (42) includes a top pressure plate (422). The top pressure plate (422) presses the adhesive paper (30) and the battery (20) against the second turntable (41). The second roller (421) then folds the bent part (302) and pastes it to the side (202) of the battery (20).

7. The battery adhesive tape applicator according to claim 5, characterized in that, The second adhesive applicator (4) also includes a side pressure holding device (43), which is located on one side of the second turntable (41) relative to the first transfer robot (22) and presses the bent part (302) against the side (202) of the battery (20).

8. The battery adhesive tape applicator according to claim 5, characterized in that, The pressure holding mechanism (5) includes a transfer kit (51) and a plurality of pressure holding device units (52) disposed at the end of the transfer kit (51). The transfer kit (51) transfers the battery (20) with adhesive tape (30) attached from the second turntable (41) to the pressure holding device unit (52). The pressure holding device unit (52) is activated and presses against the adhesive tape (30).

9. The battery adhesive tape applicator according to claim 8, characterized in that, Multiple pressure-holding device units (52) operate independently and are arranged side by side at the end of the transfer kit (51); each pressure-holding device unit (52) includes a positioning mold (521) and a clamping block (522). The battery (20) with adhesive tape (30) is transferred into the positioning mold (521), and the clamping block (522) moves down and completely abuts against the entire surface of the adhesive tape (30).

10. The battery adhesive tape applicator according to claim 8, characterized in that, It also includes a detection and sorting kit (6), which includes a second transfer robot (61) and a moving platform (62). The second transfer robot (61) and the first transfer robot (22) are arranged side by side in the horizontal (X) direction on the base surface (11). The moving platform (62) is located between the second transfer robot (61) and the pressure holding device unit (52). The battery (20) with the adhesive tape (30) pasted is transferred from the pressure holding device unit (52) to the moving platform (62) by the second transfer robot (61), and then driven away from the base surface (11) by the moving platform (62).

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