Automatic insulating glue pasting equipment for battery

Abstract

The utility model relates to the technical field of battery production and processing equipment, in particular to automatic insulating glue pasting equipment for a battery, which is characterized in that a battery feeding mechanism and a processing platform are designed to move cooperatively, a transmission component drives a fixing jig to linearly convey the battery, and a horizontal driving component synchronously adjusts the position of the processing platform to form a dynamically matched labeling station; according to the multi-station labeling mechanism, a plurality of labeling heads which are arranged in parallel are matched with a lifting driving assembly, so that multi-station synchronous stripping and attaching of insulating glue are realized, and the quality and efficiency of attaching the insulating glue to the battery are improved; wherein a stripping plane and a guide inclined plane are arranged on the processing platform, and are matched with a scraper structure, so that the flat lamination of insulating glue and release paper is ensured, meanwhile, the common problem of wrinkling of an adhesive tape is solved, and the gluing precision is improved; the insulating glue conveying mechanism is provided with an unwinding roller, a conveying roller set and a winding roller, so that the conveying stability and tension control of the adhesive tape are ensured.

Description

Technical Field

[0001] This utility model relates to the field of battery production and processing equipment technology, and in particular to an automatic battery insulating adhesive applicator. Background Technology

[0002] In battery manufacturing, the application of insulating adhesive is a critical process that directly impacts the battery's safety and insulation performance. The insulating adhesive typically needs to be precisely applied to specific locations on the battery to prevent short circuits or other electrical faults. Traditionally, the application of insulating adhesive relies heavily on manual labor, which is not only inefficient but also makes it difficult to guarantee the consistency and accuracy of the application position. This limitation is even more pronounced in mass production.

[0003] Currently, some automated adhesive application equipment is available on the market to replace manual operation, but these devices generally suffer from low efficiency, complex structure, or poor adaptability. For example, some devices cannot automatically peel off the insulating adhesive or accurately pick up the material, resulting in slow application speed and low yield. Therefore, there is an urgent need for an automated battery insulating adhesive application device with a simple structure, high application efficiency, and suitability for mass production to improve production efficiency and product consistency. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide an automatic battery insulation adhesive application device.

[0005] The present invention adopts the following technical solution:

[0006] An automatic battery insulating adhesive applicator includes an adhesive tape comprising release paper and a plurality of insulating adhesives adhered to the release paper, including:

[0007] A battery feeding mechanism, comprising a transmission assembly and a fixing fixture fixed to the transmission assembly; the transmission assembly drives the fixing fixture to move linearly to transport batteries;

[0008] A processing platform is provided above the battery feeding mechanism; the processing platform is connected to a horizontal drive assembly, which drives the processing platform to move linearly parallel to the driving direction of the transmission assembly.

[0009] An insulating tape conveying mechanism includes an unwinding roller, a conveying roller assembly, and a take-up roller; the unwinding roller is used to unwind the tape, the conveying roller assembly is used to guide the tape along the upper surface of the processing platform, and the take-up roller is used to collect the released paper after peeling; and

[0010] A multi-station labeling mechanism includes a lifting drive assembly and a labeling assembly. The lifting drive assembly drives the labeling assembly to move vertically up and down. The labeling assembly includes multiple labeling heads arranged in parallel. The labeling heads are used to separate the insulating adhesive from the release paper at the processing platform and to attach the insulating adhesive to the battery on the fixed fixture.

[0011] Preferably, the transmission assembly includes a linear module and a movable seat connected by a drive, and the fixing fixture is fixedly connected to the upper end of the movable seat; the upper end surface of the fixing fixture is provided with a plurality of positioning slots for inserting batteries.

[0012] Preferably, the middle section of the processing platform is provided with a clearance groove, the clearance groove is provided with a fixed seat, the top of the fixed seat is provided with a scraper, the scraper is inclined along the conveying direction of the conveyor belt, and a gap is left between the lower end of the scraper and the upper surface of the fixed seat for the conveyor belt to pass through.

[0013] Preferably, the top of the processing platform is provided with a horizontally arranged peeling plane, and the end of the processing platform away from the fixed seat is provided with a guide slope that connects to the peeling plane. The processing platform is provided with a discharge hole extending along the driving direction of the transmission assembly. The peeling plane is used for separating the insulating adhesive and the release paper from the tape. After being guided by the guide slope, the release paper passes through the discharge hole.

[0014] Preferably, the angle between the guide ramp and the peeling plane is 30-45°.

[0015] Preferably, the insulating tape conveying mechanism further includes a connecting seat, a first rotating motor, and a second rotating motor; the connecting seat is located on the side of the battery feeding mechanism, and the conveying roller group is rotatably connected to the side of the connecting seat facing the battery feeding mechanism; the first rotating motor and the second rotating motor are both installed in the connecting seat, the unwinding roller is driven connected to the first rotating motor, and the winding roller is driven connected to the second rotating motor.

[0016] Preferably, the labeling assembly further includes a connecting frame connected to the lifting drive assembly. The connecting frame is arranged perpendicular to the transmission direction of the transmission assembly, and a plurality of labeling heads are arranged side by side at equal intervals on the connecting frame.

[0017] Preferably, the lifting drive assembly includes a first lifting drive module and a second lifting drive module connected to the lifting end of the first lifting drive module, and the connecting frame is fixed to the lifting end of the second lifting drive module; the first lifting drive module and the second lifting drive module respectively drive the labeling assembly to lift.

[0018] Preferably, the first lifting drive module includes a first lifting cylinder and a lifting frame connected by a drive, wherein the first lifting cylinder drives the lifting frame to perform vertical lifting; the second lifting drive module includes a second lifting cylinder fixed on the lifting frame, wherein the drive shaft of the second lifting cylinder vertically passes through the lifting frame and is connected to the connecting frame, wherein the second lifting cylinder drives the connecting frame to perform vertical lifting.

[0019] Preferably, the top of the connecting frame is provided with symmetrically distributed guide columns, and the lifting frame is provided with a guide sleeve. The guide columns are slidably connected inside the guide sleeve to limit the vertical lifting of the connecting frame.

[0020] The beneficial effects of this utility model are as follows:

[0021] This utility model relates to an automatic battery insulating adhesive application equipment. Through the coordinated motion design of the battery feeding mechanism and the processing platform, the transmission component drives the fixed fixture to linearly transport the battery, while the horizontal drive component synchronously adjusts the position of the processing platform, forming a dynamically matched labeling station. The multi-station labeling mechanism uses multiple parallel labeling heads in conjunction with the lifting drive component to achieve synchronous peeling and bonding of the insulating adhesive at multiple stations, improving the quality and efficiency of battery insulating adhesive application. The processing platform is equipped with a peeling plane and a guide slope, along with a scraper structure, to ensure a smooth bonding of the insulating adhesive and release paper, while solving the common problem of tape wrinkling and improving the application accuracy. The insulating adhesive conveying mechanism, through the setting of unwinding rollers, conveying roller groups, and rewinding rollers, ensures the stability and tension control of the tape conveying. Through the cooperation of various functional modules, this equipment solves the problems of low efficiency and poor consistency in traditional manual adhesive application, realizing automated, high-precision, and mass production of battery insulating adhesive application. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the automatic battery insulating adhesive applicator of this utility model.

[0023] Figure 2 This is a diagram showing the first usage state of the automatic battery insulating adhesive applicator of this utility model.

[0024] Figure 3 This is a diagram showing the second usage state of the automatic battery insulating adhesive applicator of this utility model.

[0025] Figure 4 for Figure 1 A schematic diagram of the processing platform in the diagram;

[0026] Figure 5 for Figure 1 A schematic diagram of the multi-station adhesive application mechanism in the diagram;

[0027] Figure 6This is a schematic diagram of the adhesive tape used in the automatic battery insulating adhesive applicator of this utility model.

[0028] Numbering on the map:

[0029] 10-Adhesive tape; 11-Release paper; 12-Insulating adhesive;

[0030] 20-Battery feeding mechanism; 21-Transmission assembly; 211-Linear module; 212-Modible seat; 22-Fixing fixture; 221-Positioning slot;

[0031] 30-Processing platform; 31-Horizontal drive assembly; 32-Air clearance groove; 33-Fixed base; 34-Scraper; 35-Peeling plane; 36-Guide slope; 37-Discharge hole;

[0032] 40 - Insulating tape conveying mechanism; 41 - Unwinding roller; 42 - Conveying roller group; 42a - First tension roller; 42b - Second tension roller; 42c - Third tension roller; 42d - Fourth tension roller; 42e - Fifth tension roller; 42f - Sixth tension roller; 42g - Seventh tension roller; 43 - Rewinding roller; 44 - Connecting seat;

[0033] 50 - Multi-station adhesive application mechanism; 51 - First lifting drive module; 511 - First lifting cylinder; 512 - Lifting frame; 52 - Second lifting drive module; 521 - Second lifting cylinder; 53 - Labeling component; 531 - Connecting frame; 532 - Labeling head. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] In the description of this utility model, it should be noted that the terms "vertical direction," "up," "down," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] like Figures 1 to 5 As shown, this is the automatic battery insulating adhesive applicator of this utility model. Figure 6 The image shows the tape 10 used by the aforementioned equipment. The tape 10 includes release paper 11 and multiple insulating adhesives 12 adhered to the release paper 11. The aforementioned automatic battery insulating adhesive applicator includes a battery feeding mechanism 20, a processing platform 30, an insulating tape conveying mechanism 40, and a multi-station adhesive applicator 50. In actual operation, the battery feeding mechanism 20 is used to feed the batteries to be coated. The processing platform 30 provides the operating space for peeling the insulating adhesive 12 from the release paper 11. The insulating tape conveying mechanism 40 is used to drive the tape 10 to move along the tape. The multi-station adhesive applicator 50 moves into the processing platform 30 to peel the insulating adhesive 12 from the release paper 11 and adhere the insulating adhesive 12 to the battery in the battery feeding mechanism 20.

[0038] Please see Figure 1 The battery feeding mechanism 20 includes a transmission component 21 and a fixing fixture 22 fixed on the transmission component 21. The transmission component 21 drives the fixing fixture 22 to move linearly to transport the battery to be coated with adhesive. The transmission component 21 includes a linear module 211 and a movable seat 212 connected by a drive. The fixing fixture 22 is fixedly connected to the upper end of the movable seat 212. The upper surface of the fixing fixture 22 is provided with multiple positioning slots 221 for placing the battery. The positioning slots 221 position the battery to ensure the accuracy and quality of subsequent adhesive coating. The linear module 211 adopts a transmission structure with a servo motor driving a transmission belt to precisely control the position of the fixing fixture 22 and the battery, and cooperates with the lifting movement of the multi-station labeling mechanism to complete the application of insulating adhesive 12 to the battery.

[0039] Please see Figure 4 The processing platform 30 is positioned above the battery feeding mechanism 20. A horizontal drive assembly 31 is connected to the processing platform 30. The horizontal drive assembly 31 uses a cylinder to drive the processing platform 30 to move linearly parallel to the driving direction of the transmission assembly 21. Figure 3 As shown, when the insulating adhesive 12 is being picked up, the horizontal drive assembly 31 drives the processing platform 30 to move to the bottom of the multi-station labeling mechanism, facilitating the downward movement of the multi-station labeling mechanism to pick up the insulating adhesive 12; as Figure 2As shown, after the insulating adhesive 12 is picked up, the horizontal drive assembly 31 drives the processing platform 30 to exit the bottom of the multi-station labeling mechanism, providing space for the multi-station labeling mechanism to move down and attach the insulating adhesive 12 to the battery.

[0040] Specifically, the processing platform 30 has a clearance groove 32 in the middle section, and a fixed seat 33 is provided in the clearance groove 32. When the processing platform 30 moves horizontally, the fixed seat 33 remains stationary. The top of the fixed seat 33 is provided with a scraper 34, which is inclined along the conveying direction of the tape 10. The lower end of the scraper 34 and the upper surface of the fixed seat 33 have a gap for the tape 10 to pass through. When the tape 10 passes through the upper surface of the fixed seat 33, the scraper 34 presses down on the tape 10 to ensure the flat adhesion of the insulating adhesive 12 and the release paper 11, thus solving the common problems of tape 10 wrinkling and poor peeling in traditional equipment.

[0041] Specifically, the processing platform 30 has a horizontally positioned peeling plane 35 at its top, and a guide slope 36 connected to the peeling plane 35 at the end of the processing platform 30 away from the fixed base 33. The processing platform 30 also has a discharge hole 37 extending along the driving direction of the transmission assembly 21. The peeling plane 35 is used for separating the insulating adhesive 12 and the release paper 11 from the tape 10. After being guided and redirected by the guide slope 36, the release paper 11 passes through the discharge hole 37 and is guided to the insulating tape conveying mechanism 40 for recycling. The angle between the guide slope 36 and the peeling plane 35 is 30-45°, which ensures that the release paper 11 remains in contact with the processing platform 30 during the conveying process and controls the conveying tension.

[0042] Please see Figure 2 and Figure 3 The insulating tape conveying mechanism 40 includes an unwinding roller 41, a conveying roller assembly 42, a take-up roller 43, a connecting seat 44, a first rotating motor (not shown in the figure), and a second rotating motor (not shown in the figure). The connecting seat 44 is located on the side of the battery feeding mechanism 20, and the conveying roller assembly 42 is rotatably connected to the side of the connecting seat 44 facing the battery feeding mechanism 20. Both the first and second rotating motors are installed in the connecting seat 44. The unwinding roller 41 is driven and connected to the first rotating motor for unwinding the tape 10. The take-up roller 43 is driven and connected to the second rotating motor for recovering the peeled release paper 11.

[0043] Specifically, in this embodiment, such as Figure 2 and Figure 3As shown, the conveyor roller assembly 42 includes a first tension roller 42a, a second tension roller 42b, a third tension roller 42c, a fourth tension roller 42d, a fifth tension roller 42e, a sixth tension roller 42f, and a seventh tension roller 42g. Through the aforementioned conveyor roller assembly 42, in conjunction with the traction of the unwinding roller 41 and the take-up roller 43, the conveyor belt 10 is conveyed along a preset path, ensuring the stability of the conveying of the conveyor belt 10 and tension control.

[0044] Please see Figure 5 The multi-station labeling mechanism includes a lifting drive assembly and a labeling assembly 53. The lifting drive assembly includes a first lifting drive module 51 and a second lifting drive module 52 connected to the lifting end of the first lifting drive module 51. The labeling assembly 53 is connected to the lifting end of the second lifting drive module 52. The first lifting drive module 51 includes a first lifting cylinder 511 and a lifting frame 512 connected for driving. The first lifting cylinder 511 drives the lifting frame 512 to move vertically. The second lifting drive module 52 includes a second lifting cylinder 521 fixed to the lifting frame 512. The drive shaft of the second lifting cylinder 521 vertically passes through the lifting frame 512 and is connected to the labeling assembly 53. The second lifting cylinder 521 drives the labeling assembly 53 to move vertically. The labeling assembly 53 is driven by the first lifting drive module 51 and the second lifting drive module 52 for two-stage lifting control. The first lifting drive module 51 performs fine adjustments, while the second lifting drive module 52 performs large-amplitude lifting, making the separation and bonding of the insulating adhesive 12 more stable. The labeling assembly 53 includes a connecting frame 531 connected to the second lifting cylinder 521, and multiple labeling heads 532 arranged parallel and equidistantly on the connecting frame 531, wherein the connecting frame 531 is arranged perpendicular to the transmission direction of the transmission assembly 21. The labeling heads 532 are connected to air tubes and utilize negative pressure to adsorb insulating adhesive 12. The multi-station labeling heads perform batch peeling and bonding of insulating adhesive 12, improving work efficiency and meeting the needs of mass production.

[0045] Compared to existing technologies, the automatic battery insulating adhesive applicator of this utility model, through the coordinated motion design of the battery feeding mechanism 20 and the processing platform 30, uses the transmission component 21 to drive the fixed fixture 22 to linearly transport the battery, and the horizontal drive component 31 to synchronously adjust the position of the processing platform 30, forming a dynamically matched labeling station. The multi-station labeling mechanism uses multiple parallel labeling heads 532 in conjunction with the lifting drive component, realizing the synchronous peeling and bonding of the insulating adhesive 12 at multiple stations, improving the quality and efficiency of battery insulating adhesive application; wherein the processing platform 30... The device features a peeling plane 35 and a guide slope 36, which, together with a scraper 34, ensure a smooth and even bond between the insulating adhesive 12 and the release paper 11. This also solves the common problem of wrinkling in the adhesive tape 10, improving the accuracy of the application. The insulating adhesive 12 conveying mechanism, with its unwinding roller 41, conveying roller group 42, and rewinding roller 43, ensures the stability and tension control of the tape 10. Through the coordination of various functional modules, this equipment solves the problems of low efficiency and poor consistency in traditional manual adhesive application, achieving automated, high-precision, and mass production of battery insulating adhesive 12 bonding.

[0046] The above description merely illustrates the preferred technical solution of this utility model, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the 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 this utility model also intends to include these modifications and variations.

Claims

1. An automatic battery insulating adhesive applicator, comprising an adhesive tape, the adhesive tape including release paper and a plurality of insulating adhesives adhered to the release paper, characterized in that, include: A battery feeding mechanism, comprising a transmission assembly and a fixing fixture fixed to the transmission assembly; the transmission assembly drives the fixing fixture to move linearly to transport batteries; A processing platform is provided above the battery feeding mechanism; the processing platform is connected to a horizontal drive assembly, which drives the processing platform to move linearly parallel to the driving direction of the transmission assembly. An insulating tape conveying mechanism includes an unwinding roller, a conveying roller assembly, and a take-up roller; the unwinding roller is used to unwind the tape, the conveying roller assembly is used to guide the tape along the upper surface of the processing platform, and the take-up roller is used to collect the released paper after peeling; and A multi-station labeling mechanism includes a lifting drive assembly and a labeling assembly. The lifting drive assembly drives the labeling assembly to move vertically up and down. The labeling assembly includes multiple labeling heads arranged in parallel. The labeling heads are used to separate the insulating adhesive from the release paper at the processing platform and to attach the insulating adhesive to the battery on the fixed fixture.

2. The automatic battery insulating adhesive applicator according to claim 1, characterized in that, The transmission assembly includes a linear module and a movable seat connected by a drive, and the fixing fixture is fixedly connected to the upper end of the movable seat; the upper end surface of the fixing fixture is provided with multiple positioning slots for inserting batteries.

3. The automatic battery insulating adhesive applicator according to claim 1, characterized in that, The processing platform has a clearance groove in the middle section, a fixed seat in the clearance groove, a scraper on the top of the fixed seat, the scraper is inclined along the conveying direction of the conveyor belt, and a gap is left between the lower end of the scraper and the upper surface of the fixed seat for the conveyor belt to pass through.

4. The automatic battery insulating adhesive applicator according to claim 3, characterized in that, The processing platform has a horizontally set peeling plane at its top, and a guide slope connected to the peeling plane at one end of the processing platform away from the fixed base. The processing platform has a discharge hole extending along the driving direction of the transmission assembly. The peeling plane is used for separating the insulating adhesive and release paper from the tape. After being guided by the guide slope, the release paper passes through the discharge hole.

5. The automatic battery insulating adhesive applicator according to claim 4, characterized in that, The angle between the guide ramp and the peeling plane is 30-45°.

6. The automatic battery insulating adhesive applicator according to claim 1, characterized in that, The insulating tape conveying mechanism further includes a connecting seat, a first rotating motor, and a second rotating motor; the connecting seat is located on the side of the battery feeding mechanism, and the conveying roller group is rotatably connected to the connecting seat on the side facing the battery feeding mechanism; the first rotating motor and the second rotating motor are both installed in the connecting seat, the unwinding roller is driven by the first rotating motor, and the winding roller is driven by the second rotating motor.

7. The automatic battery insulating adhesive applicator according to claim 1, characterized in that, The labeling assembly also includes a connecting frame connected to the lifting drive assembly. The connecting frame is arranged perpendicular to the transmission direction of the transmission assembly, and a plurality of labeling heads are arranged side by side at equal intervals on the connecting frame.

8. The automatic battery insulating adhesive applicator according to claim 7, characterized in that, The lifting drive assembly includes a first lifting drive module and a second lifting drive module connected to the lifting end of the first lifting drive module. The connecting frame is fixed to the lifting end of the second lifting drive module. The first lifting drive module and the second lifting drive module respectively drive the labeling assembly to lift.

9. The automatic battery insulating adhesive applicator according to claim 8, characterized in that, The first lifting drive module includes a first lifting cylinder and a lifting frame connected by a drive. The first lifting cylinder drives the lifting frame to perform vertical lifting. The second lifting drive module includes a second lifting cylinder fixed on the lifting frame. The drive shaft of the second lifting cylinder vertically passes through the lifting frame and is connected to the connecting frame. The second lifting cylinder drives the connecting frame to perform vertical lifting.

10. The automatic battery insulating adhesive applicator according to claim 9, characterized in that, The top of the connecting frame is provided with symmetrically distributed guide columns, and the lifting frame is provided with a guide sleeve. The guide columns are slidably connected inside the guide sleeve to limit the vertical lifting of the connecting frame.

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