Gluing device for CCS integrated busbar
By designing a CCS integrated busbar adhesive application device, which uses mechanical transmission to automatically peel off the release paper and press and compact the adhesive tape, the problems of low efficiency and quality risks of traditional manual pasting are solved, and efficient and safe busbar production is achieved.
Patent Information
- Application Number
- CN202423207751.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Traditional methods of manually cutting and applying tape are inefficient, pose quality risks, and increase labor and management costs, making it difficult to meet the needs of mass production.
Design a CCS integrated busbar adhesive application device that uses mechanical transmission to automatically peel off the release paper, uses pressure rollers to roll and compact the adhesive tape, and combines an automatic release paper collection and adhesive tape detection mechanism to ensure consistent and efficient application.
It improved work efficiency, reduced product quality risks, reduced manpower requirements, and enabled safe and efficient production of busbar products.
Smart Images
Figure CN223645178U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power battery technology, specifically to an adhesive applicator for CCS integrated busbars. Background Technology
[0002] With strong government support, green energy technologies for new energy vehicles are maturing, leading to a growing demand for longer driving ranges and consequently, an increase in the number of battery cells. Among these, the most crucial component is the Flexible Printed Circuit (FPC). As the driving range of new energy vehicles increases, the number of battery cells also increases, leading to a greater demand for multilayer busbars.
[0003] In the traditional process of manufacturing laminated busbars, the adhesive application process involves manually cutting the tape, manually peeling off the release paper, and then pasting it. This work mode is inefficient, and the applicant has found that it has at least the following drawbacks: Manually cutting tape results in inconsistent specifications and dimensions, posing quality risks; manually peeling off the release paper easily generates static electricity, causing the release paper to adhere to the product, potentially leading to static damage or misalignment; too many manual adhesive application points may result in missed areas, posing a product risk; a fixed employee is required for this work, causing space and manpower waste; currently, this assembly station requires one person to complete, necessitating targeted training and increasing management complexity.
[0004] Therefore, it is necessary to develop an adhesive applicator for CCS integrated busbars to solve the above problems. Utility Model Content
[0005] In view of at least one of the above-mentioned technical problems, the purpose of this utility model is to provide an adhesive applicator for CCS integrated busbars.
[0006] The technical solution of this utility model is:
[0007] The purpose of this utility model is to provide an adhesive applicator for CCS integrated busbars, comprising:
[0008] Mounting substrate;
[0009] A tape mounting and fixing mechanism is provided at the upper end of the mounting base plate;
[0010] A driving mechanism is provided on the mounting base plate and is drivenly connected to the tape mounting and fixing mechanism to drive the tape mounting and fixing mechanism to rotate and release the tape fixed thereon.
[0011] The product fixing mechanism to be glued is located at the lower end of the mounting substrate;
[0012] A pressure roller is located at the lower end of the mounting base and on one side of the product fixing mechanism to be glued, and it rolls and presses firmly onto the adhesive tape.
[0013] The tape recycling and fixing mechanism is located in the middle of the mounting base and on the side of the tape mounting and fixing mechanism and the product to be glued fixing mechanism. It is rotatable relative to the mounting base to wrap and recycle the tape.
[0014] Preferably, on the mounting base plate, a tape limiting mechanism is further provided between the tape mounting and fixing mechanism and the pressing roller, which presses against the surface of the tape.
[0015] Preferably, an auxiliary tape recycling mechanism is further provided on the mounting base between the pressure roller and the tape recycling fixing mechanism, and the auxiliary tape recycling mechanism is rotatable relative to the mounting base.
[0016] Preferably, a tape detection mechanism is also provided on the mounting base plate above the tape recycling and fixing mechanism and on the side of the tape mounting and fixing mechanism.
[0017] Preferably, one end of the product fixing mechanism is a fixed end and the other end is a free end. The fixed end is movably connected to the mounting substrate via a first horizontal axis whose axis is perpendicular to the surface of the mounting substrate. The middle section of the product fixing mechanism is movably connected to the mounting substrate via a second horizontal axis whose axis is parallel to the first horizontal axis. The product fixing mechanism is configured such that when the free end presses against the product to be glued, the free end deflects relative to the fixed end and switches from an inclined state at an angle to the horizontal plane to a horizontal state. When the free end leaves the product to be glued, it returns from the horizontal state to the inclined state under the action of gravity.
[0018] Preferably, the adhesive applicator further includes a displacement mechanism, and the mounting substrate is connected to the displacement mechanism.
[0019] Preferably, the displacement mechanism is a lifting mechanism that drives the mounting base plate to perform lifting and lowering actions.
[0020] Preferably, the lifting mechanism is mounted on the frame of the adhesive applicator and can drive the mounting substrate to move vertically relative to the frame.
[0021] Preferably, the lifting mechanism can also be displaced horizontally relative to the frame.
[0022] Compared with the prior art, the advantages of this utility model are:
[0023] This utility model discloses an adhesive application device for CCS integrated busbars. 1. During operation, the adhesive application device automatically peels off the release paper via mechanical transmission, avoiding contact between the FPC and personnel. Mechanical adhesive application reduces product quality risks. The adhesive tape is compacted by a pressure roller, ensuring consistent direction, force, and distance for each application. 2. The device automatically collects the release paper, saving time spent manually peeling off the release paper and applying adhesive, thus improving work efficiency. 3. It reduces the number of operators, avoids product risks caused by missed adhesive application, and only requires periodic replacement of the film roll to complete safe production, meeting the needs of mass production of busbar products. Attached Figure Description
[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments:
[0025] Figure 1 This is a schematic diagram of the CCS integrated busbar adhesive applicator in the rising position according to an embodiment of the present invention;
[0026] Figure 2 This is a schematic diagram of the CCS integrated busbar adhesive applicator in a descending configuration according to an embodiment of the present invention.
[0027] Figure 3 For containing Figure 1 or Figure 2 A schematic diagram of the adhesive applicator for the CCS integrated busbar.
[0028] The components are as follows: 100, Adhesive application device; 1, Mounting substrate; 2, Adhesive tape installation and fixing mechanism; 3, Product to be adhesiveped fixing mechanism; 31, Fixed end; 32, Free end; 33, First horizontal axis; 34, Second horizontal axis; 4, Pressure roller; 5, Adhesive tape recycling and fixing mechanism; 6, Drive mechanism; 7, Adhesive tape limiting mechanism; 8, Adhesive tape auxiliary recycling mechanism; 9, Adhesive tape detection mechanism; 10, Lifting mechanism; 11, Adhesive tape; 200, Frame; 1000, Adhesive application machine. Detailed Implementation
[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.
[0030] This utility model provides an adhesive applicator for a CCS integrated busbar, see [link to relevant documentation]. Figures 1 to 3The device includes a mounting base 1, a tape mounting and fixing mechanism 2, a drive mechanism 6, a product-to-be-applied-to-be-applied-to-be-fixed mechanism 3, a pressure roller 4, a tape recycling and fixing mechanism 5, a tape limiting mechanism 7, a tape auxiliary recycling mechanism 8, a tape detection mechanism 9, and a displacement mechanism. The mounting base 1 is a roughly square plate arranged vertically. The tape mounting and fixing mechanism 2, drive mechanism 6, product-to-be-applied-to-be-fixed mechanism 3, pressure roller 4, tape recycling and fixing mechanism 5, tape limiting mechanism 7, tape auxiliary recycling mechanism 8, and tape detection mechanism 9 are all mounted on the mounting base 1. The mounting base 1 is connected to the displacement mechanism, which drives the entire tape application device 100 to move and adjust its position relative to the product to be applied, such as its height relative to the product.
[0031] Specifically, such as Figure 1 and Figure 2 As shown, the tape mounting and fixing mechanism 2 is located at the upper end of the mounting base plate 1 (exemplary example as shown). Figure 2 (As shown in the upper left corner). For example, the tape mounting and fixing mechanism 2 is a turntable rotatable relative to the mounting substrate 1, used to mount and fix the wound tape 11 (containing release paper, i.e., tape paper). The tape mounting and fixing mechanism 2 is driven by a drive mechanism 6. The drive mechanism 6 is also located at the upper end of the mounting substrate 1 (for example, as shown in the upper left corner). Figure 2 The drive mechanism 6 (shown at the upper right end) is located on the side of the tape mounting and fixing mechanism 2. The drive mechanism 6 is connected to the tape mounting and fixing mechanism 2 by means of a transmission gear, a transmission belt, or a transmission chain. The drive mechanism 6 can be a conventional servo drive motor. The drive mechanism 6 automatically drives the tape mounting and fixing mechanism 2 to rotate relative to the mounting base plate 1, thereby releasing the tape 11 that was originally fixed on the tape mounting and fixing mechanism 2.
[0032] like Figure 1 and Figure 2 As shown, the product fixing mechanism 3 is located at the lower end of the mounting substrate 1 (exemplary example as shown). Figure 2 The lower left end (as shown) is used to press against the product to be glued to secure it, preventing displacement of the product during the glue application process, which could lead to incorrect glue placement or poor glue quality. This ensures the stability of the product and the quality of the glue application when applying the adhesive tape 11. For the product fixing mechanism 3, an exemplary structure is as follows: Figure 2As shown, the product fixing mechanism 3 is a long strip-shaped plate. The two ends of this product fixing mechanism 3 are respectively implemented as a fixed end 31 and a free end 32. Here, "fixed" and "free" are relative terms and do not mean that the fixed end 31 is fixed to the mounting substrate 1. The free end 32, as the name suggests, is not connected to the mounting substrate 1. In this embodiment, the fixed end 31 is movably connected to the mounting substrate 1 via a first horizontal axis 33 perpendicular to the surface of the mounting substrate 1, for example, through a pivot connection. The middle section of the product fixing mechanism 3 is movably connected to the mounting substrate 1 via a second horizontal axis 34 perpendicular to the surface of the mounting substrate 1, that is, with its axis parallel to the first horizontal axis 33. The axes of the first horizontal axis 33 and the second horizontal axis 34 are parallel to, for example, the rotation center of the tape mounting mechanism 2, the rolling axis of the pressure roller 4, and the rotation center of the tape recycling mechanism 5. In this embodiment, the product fixing mechanism 3 can rotate around the axis of the first horizontal axis 33 or the second horizontal axis 34. For example, the first horizontal shaft 33 is rotatably connected to the mounting base 1, and the second horizontal shaft 34 is slidably connected to the mounting base 1. Specifically, a downwardly extending mounting block (not shown, the mounting block has an arc-shaped mounting groove extending vertically, one end of the second horizontal shaft 34 is connected to the product fixing mechanism 3 to be glued, and the other end is slidably connected to the mounting groove) is provided at the mounting position of the first horizontal shaft 33, and the first horizontal shaft 33 is slidably disposed in the mounting groove. When not pressed on the product to be glued, the product fixing mechanism 3 is inclined to the horizontal plane with the free end 32 pointing downwards under the action of gravity. When the product fixing mechanism 3 is pressed against the product to be glued, it is affected by the surface of the product to be glued, and the free end 32 will deflect relative to the mounting base 1 and switch from the inclined state to a horizontal state that is approximately at the same level as the fixed end 31.
[0033] like Figure 1 and Figure 2 As shown, the pressure roller 4 is located at the lower end of the mounting substrate 1 (exemplary example as shown). Figure 2 (as shown in the lower right corner) and located on one side of the product fixing mechanism 3 to be adhesived ( Figure 2 (Example shown on the right), and the pressure roller 4 is rotatable relative to the mounting substrate 1. The pressure roller 4 is used to roll and press firmly onto the adhesive tape 11 (excluding the release paper, i.e., the tape sheet) to securely adhere the tape 11 to the product to be adhesiveted. The setting of the pressure roller 4 ensures that the direction, pressure, and distance of the adhesive tape 11 are consistent each time it is applied.
[0034] like Figure 1 and Figure 2As shown, the tape recycling and fixing mechanism 5 is located in the middle of the mounting base plate 1 and between the tape mounting and fixing mechanism 2 and the pressure roller 4, and is located on the side of both. Figure 2 (Example shown is the middle right side of mounting substrate 1). That is, the center line connecting the three forms a triangle. The tape recycling and fixing mechanism 5 is also rotatable relative to the mounting substrate 1 (its rotation actuator is not shown in the figure). After the tape 11 (including the release paper, i.e., the tape paper) is released from the tape mounting and fixing mechanism 2, the tape (excluding the release paper) wraps around the top of the pressure roller 4 and then around the bottom of the pressure roller 4 (the adhesive surface of the tape 11 faces away from the outer surface of the pressure roller 4) and presses onto the product to be glued (not shown). Under the rolling pressure of the pressure roller 4, it is glued to the product to be glued. The tape paper wraps around the top of the pressure roller 4 and its end is fixed to the tape recycling and fixing mechanism 5. The rotation of the tape recycling and fixing mechanism 5 relative to the mounting substrate 1 causes the tape paper to separate from the tape (excluding the release paper, i.e., the tape paper) and wraps and recycles the tape paper to achieve automatic peeling of the release paper, i.e., the tape paper.
[0035] In some preferred embodiments, in order to ensure the adhesive tape 11 is taut and pressed firmly onto the product to be adhesiveted by the pressure roller 4 after being released from the tape mounting and fixing mechanism 2, the adhesive tape 11 is kept in a taut state to ensure the adhesive application quality, such as Figure 1 and Figure 2 As shown, a tape limiting mechanism 7 is provided approximately at the midpoint between the tape mounting and fixing mechanism 2 and the pressure roller 4, i.e., at the mounting base 1. The tape limiting mechanism 7 presses against the outer surface of the tape 11. The tape limiting mechanism 7 can be a limiting wheel, which rolls or slides against the outer surface of the tape 11. It should be noted that the center of the tape limiting mechanism 7 is not collinear with the center of the tape mounting and fixing mechanism 2 or the center of the pressure roller 4. As an alternative embodiment, the tape limiting mechanism 7 can be omitted; simply adjust the drive speed of the drive motor to ensure the tape 11 is taut during release.
[0036] In some preferred embodiments, in order to ensure that the adhesive tape can be stretched taut during recycling for easy collection and fixation, such as... Figure 1 and Figure 2As shown, an auxiliary tape recycling mechanism 8 is also provided on the mounting base 1 between the tape recycling and fixing mechanism 5 and the pressure roller 4. After the tape is separated from the adhesive tape (excluding the tape itself) at the pressure roller 4, it passes over the top of the auxiliary tape recycling mechanism 8, then over the bottom of the tape recycling and fixing mechanism 5, and is then wound and fixed onto the tape recycling and fixing mechanism 5. The auxiliary tape recycling mechanism 8 can be a roller that rolls in contact with the tape. It is known that the center of the auxiliary tape recycling mechanism 8 is not on the same straight line as the center of the tape recycling and fixing mechanism 5 and the center of the pressure roller 4. As an alternative embodiment, the auxiliary tape recycling mechanism 8 can be omitted, and only the recycling speed of the tape recycling and fixing mechanism 5 needs to be adjusted to ensure that the tape is taut during the recycling process.
[0037] In some preferred embodiments, to facilitate adjustment of the position of the adhesive applicator 100, such as... Figure 1 and Figure 2 As shown, the displacement mechanism is a lifting mechanism 10 that drives the mounting base 1 (including other components on the mounting base 1, which is actually the adhesive applicator 100) to move vertically up and down. More preferably, in this embodiment of the invention, the adhesive applicator 100 is mounted on the frame 200 of the adhesive applicator 1000 (exemplarily on the horizontal truss of the frame 200) via the lifting mechanism 10. That is, the lifting mechanism 10 is mounted on the frame 200 of the adhesive applicator 1000 to drive the mounting base 1 to move vertically up and down relative to the frame 200. Even more preferably, the lifting mechanism 10 can also move horizontally relative to the frame 200. For example, the lifting mechanism 10 is slidably mounted on a transverse displacement module on the horizontal truss of the frame 200. By moving horizontally, it drives the pressure roller 4 to roll and press the adhesive tape 11 firmly onto the adhesive application position of the product to be adhesiveped along the extension direction of the adhesive application position. Of course, it can also be used to apply adhesive to multiple locations on the product. Alternatively, the product to be adhesived can be placed on the horizontal displacement module, and the adhesive application can be performed by moving the product. As an alternative embodiment, the displacement mechanism may not be the lifting mechanism 10, but rather a conventional multi-degree-of-freedom industrial robot, which adjusts the position of the adhesive application device 100.
[0038] In this embodiment of the invention, the lifting mechanism 10 and the mounting base plate 1 are relatively movably connected. For example, when the lifting mechanism 10 performs a lifting movement, the mounting base plate 1 moves upward relative to the lifting mechanism 10 until its top end is approximately level with the top end of the lifting mechanism 10; when the lifting mechanism 10 performs a lowering movement, the mounting base plate 1 moves downward relative to the lifting mechanism 10 until its top end is approximately level with the bottom end of the lifting mechanism 10. The specific structure of the lifting mechanism 10 is not described or limited, but is a conventional structure known to those skilled in the art that can achieve lifting drive.
[0039] In some preferred embodiments, to facilitate understanding whether the tape 11 on the tape mounting and fixing mechanism 2 has been completely released, such as... Figure 1 and Figure 2 As shown, on mounting substrate 1 (exemplary example as...) Figure 2 The upper right end shown is located on the side of the tape mounting and fixing mechanism 2. Figure 1 In the example shown on the right side, above the tape recycling and fixing mechanism 5 (not directly above, but slightly to the left above, corresponding to the unrecycled tape at the front end of the tape recycling and fixing mechanism 5), there is a tape detection mechanism 9 (e.g., a photoelectric sensor). The tape detection mechanism 9 can cooperate with an alarm device (not shown) to remind the operator to replenish the tape 11. The tape detection mechanism 9 determines whether the tape 11 needs to be replenished by detecting the tape 11 and / or the tape sheets, making it easy to remind the operator to replenish the tape 11 in a timely manner. As an alternative embodiment, the tape detection mechanism 9 may not be provided, and reminders may be easily implemented by means known to those skilled in the art, such as a time counter and / or an alarm device.
[0040] The adhesive applicator 100 for CCS integrated busbars according to this utility model has the following advantages: 1. During operation, the adhesive applicator 100 automatically peels off the release paper through mechanical transmission, avoiding contact between the FPC and personnel. Mechanical adhesive application reduces product quality risks. The adhesive tape 11 is compacted by the pressure roller 4, ensuring that the direction, force and distance of each application are consistent. 2. Automatic collection of release paper saves the time of manual peeling of release paper and application of adhesive, improving work efficiency. 3. It reduces the number of operators and avoids product risks caused by missed adhesive application. Only periodic replacement of the film roll is required to complete safe production, meeting the needs of mass production of busbar products.
[0041] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.
Claims
1. A device for applying adhesive to CCS integrated busbars, characterized in that, include: Mounting substrate; A tape mounting and fixing mechanism is provided at the upper end of the mounting base plate; A driving mechanism is provided on the mounting base plate and is drivenly connected to the tape mounting and fixing mechanism to drive the tape mounting and fixing mechanism to rotate and release the tape fixed thereon. The product fixing mechanism to be glued is located at the lower end of the mounting substrate; A pressure roller is located at the lower end of the mounting base and on one side of the product fixing mechanism to be glued, and it rolls and presses firmly onto the adhesive tape. The tape recycling and fixing mechanism is located in the middle of the mounting base and on the side of the tape mounting and fixing mechanism and the product fixing mechanism to be glued. It is rotatable relative to the mounting base to wrap and recycle the tape.
2. The adhesive applicator according to claim 1, characterized in that, On the mounting base plate, a tape limiting mechanism is also provided between the tape mounting and fixing mechanism and the tape pressing roller, which presses against the surface of the tape.
3. The adhesive applicator according to claim 2, characterized in that, An auxiliary tape recycling mechanism is provided on the mounting base between the adhesive roller and the tape recycling fixing mechanism. The auxiliary tape recycling mechanism is rotatable relative to the mounting base.
4. The adhesive applicator according to claim 3, characterized in that, A tape detection mechanism is also provided on the mounting base plate above the tape recycling and fixing mechanism and on the side of the tape mounting and fixing mechanism.
5. The adhesive applicator according to claim 1, characterized in that, One end of the product fixing mechanism is a fixed end, and the other end is a free end. The fixed end is movably connected to the mounting substrate through a first horizontal axis with an axis perpendicular to the surface of the mounting substrate. The middle section of the product fixing mechanism is movably connected to the mounting substrate through a second horizontal axis with an axis parallel to the first horizontal axis. The product fixing mechanism is configured such that when the free end presses against the product to be glued, the free end deflects relative to the fixed end and switches from an inclined state with an angle to the horizontal plane to a horizontal state. When the free end leaves the product to be glued, it returns from the horizontal state to the inclined state under the action of gravity.
6. The adhesive applicator according to any one of claims 1-5, characterized in that, The adhesive applicator further includes a displacement mechanism, and the mounting base plate is connected to the displacement mechanism.
7. The adhesive applicator according to claim 6, characterized in that, The displacement mechanism is a lifting mechanism that drives the mounting base plate to perform lifting and lowering actions.
8. The adhesive applicator according to claim 7, characterized in that, The lifting mechanism is mounted on the frame of the adhesive applicator and can drive the mounting substrate to move vertically relative to the frame.
9. The adhesive applicator according to claim 8, characterized in that, The lifting mechanism can also be displaced horizontally relative to the frame.