Turnover door interior non-destructive stripping apparatus

Abstract

The utility model relates to the technical field of car door interior stripping, disclose a turnover type car door interior nondestructive stripping equipment, including protection shell, the support plate is fixedly connected with the protection shell inner wall, the mobile assembly is provided with the support plate outer wall, the mechanical arm is fixedly connected with the mobile assembly bottom, the vibration blade is fixedly connected with the mechanical arm one end, the protection shell inner wall is fixedly connected with the support, the protection shell inner wall is provided with the support assembly, the turnover assembly is provided with in the support top, the turnover assembly includes the second hydraulic cylinder, the second hydraulic cylinder bottom is fixedly connected in the support top. In the utility model, the hydraulic cylinder drive connecting plate moves, drives the rack and pinion transmission system, realizes the automatic turnover function of car door finally, can overturn to the suitable angle when the car door is stripping interior, solves the problem of the time -keeping increase of traditional equipment because of the inability to overturn, significantly improves interior stripping efficiency, strengthens the practicality and the operation convenience of equipment.

Description

Technical Field

[0001] This utility model relates to the field of automotive door interior trim peeling technology, and in particular to a flip-type non-destructive peeling device for automotive door interior trim. Background Technology

[0002] With the continuous development of automobile manufacturing technology, non-destructive stripping technology for car door interiors has become an indispensable part of the automobile production process. Especially in modern automobile manufacturing, the assembly and disassembly processes for car door interiors have increasingly higher requirements. Traditional methods of stripping car door interiors often rely on manual operation or simple mechanical equipment, which not only increases production costs but also affects overall production efficiency. The flip-type non-destructive stripping equipment for car door interiors has emerged to address this need. By flipping the car door, it achieves efficient and non-destructive stripping of the interior, reducing labor hours, improving the automation level of the production line, and gradually becoming an important tool for improving car door production efficiency and the quality of interior disassembly.

[0003] Most existing car door interior trim removal equipment uses hydraulic or electric drive, employing different mechanical structures to achieve door flipping and trim removal. Generally, these devices use hydraulic cylinders or electric motors as the driving force, driving the door to flip via a transmission mechanism such as a connecting plate, rack and pinion, or gears. The hydraulic or electric system provides power, converting motion into the door flipping action through a transmission device. These devices often use precise control systems to adjust the flipping angle to ensure the interior trim is not damaged during the flipping process. In this way, the removal of car door interior trim can achieve a high degree of automation and precise control, thereby reducing the risks associated with manual operation.

[0004] While existing door interior trim stripping equipment can flip the door and peel off the trim, relying on traditional manual operation or simple mechanical devices for stripping without the flipping function remains a pain point in the production process. Traditional processes often require long working hours and significant manual intervention, increasing production time and reducing overall efficiency. With rising production demands, improving stripping efficiency and reducing trim damage rates without increasing working hours has become a pressing issue for manufacturers. This leads to the proposal of a flip-type non-destructive door interior trim stripping equipment to address these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a flip-type non-destructive peeling device for car door interior trim, which aims to improve the problem that the existing technology, which does not have a flip-type function, can lead to increased working time and reduced overall work efficiency when peeling the interior trim.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A flip-type non-destructive peeling device for car door interior trim includes a protective shell, a support plate fixedly connected to the inner wall of the protective shell, a movable component provided on the outer wall of the support plate, a robotic arm fixedly connected to the bottom of the movable component, a vibrating blade fixedly connected to one end of the robotic arm, a bracket fixedly connected to the inner wall of the protective shell, a support component provided on the inner wall of the protective shell, and a flipping component provided on the top of the bracket.

[0008] The flipping assembly includes a second hydraulic cylinder, the bottom of which is fixedly connected to the top of the bracket. A first connecting plate is fixedly connected to the output end of the second hydraulic cylinder. A second rack is fixedly connected to the side wall of the first connecting plate. A first slide rail is fixedly connected to the top of the bracket. A connecting seat is fixedly connected to the top of the bracket. A rotating shaft is rotatably connected inside the connecting seat. A second gear is fixedly connected to the outer wall of the rotating shaft. The second gear meshes with the second rack. A connecting assembly is provided on the outer wall of the rotating shaft.

[0009] As a further description of the above technical solution:

[0010] The moving component includes a hollow frame, the outer wall of which is slidably connected to the outer wall of a support plate. A first motor is fixedly connected to the side wall of the hollow frame, a first gear is fixedly connected to the output end of the first motor, and a first rack is fixedly connected to the side wall of the support plate. The first gear meshes with the first rack.

[0011] As a further description of the above technical solution:

[0012] The connecting assembly includes a connecting frame, which is internally fixedly connected to the outer wall of the rotating shaft, and a first fixing plate is fixedly connected to the side wall of the connecting frame.

[0013] As a further description of the above technical solution:

[0014] The support assembly includes a first hydraulic cylinder, the bottom of which is fixedly connected to the inner wall of the protective shell, and a soft block is fixedly connected to the output end of the first hydraulic cylinder. The top of the soft block is disposed at the bottom of the first fixed plate.

[0015] As a further description of the above technical solution:

[0016] A rotating seat is fixedly connected to the top of the first fixed plate, and a synchronization plate is rotatably connected inside the rotating seat. A second connecting plate is fixedly connected to the top of the first fixed plate, and a connecting block is rotatably connected to the inner wall of the second connecting plate.

[0017] As a further description of the above technical solution:

[0018] A third hydraulic cylinder is fixedly connected to the side wall of the connecting block, a third connecting plate is fixedly connected to the output end of the third hydraulic cylinder, a second fixed plate is rotatably connected to the inner wall of the third connecting plate, and a sliding block is fixedly connected to the top of the second fixed plate.

[0019] As a further description of the above technical solution:

[0020] The sliding block is rotatably connected to a rotating wheel, and the top of the first fixed plate is fixedly connected to a second slide rail.

[0021] As a further description of the above technical solution:

[0022] The outer wall of the second slide rail is slidably connected to the inside of the sliding block, and the side wall of the second fixed plate is rotatably connected to a connecting rod, the other end of which is rotatably connected to the side wall of the synchronization plate.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the first connecting plate is moved by the second hydraulic cylinder. The movement of the first connecting plate moves the second rack on the side wall. Then, the movement of the second rack drives the second gear meshing with it to rotate. At the same time, the rotation of the second gear drives the internal rotating shaft and connecting frame to flip, thus achieving the effect of flipping the car door. This solves the problem that peeling off the interior trim without flipping function will lead to increased working time and reduced overall work efficiency, and improves the practicality of the non-destructive peeling equipment for car door interior trim.

[0025] 2. In this utility model, the third connecting plate is driven to move by the third hydraulic cylinder. Then, the movement of the third connecting plate drives the second fixed plate to move. At the same time, the second fixed plate drives the sliding block to move as well. The sliding block drives the rotating wheel to move as well, so that its outer wall is close to the side wall of the car door. During the movement of the second fixed plate, the connecting rod is driven to move. During the movement of the connecting rod, the synchronous plate connected to the other side is driven to move. The movement of the synchronous plate moves the connecting rod as well. At the same time, the second fixed plate is driven to converge, achieving the effect of clamping the car door. This solves the problem that when there is no clamping device, the car door lacks sufficient support and stability during the flipping process, which is prone to shaking or sliding, increasing the risk of damage or deformation to the car door. This improves the stability of the non-destructive peeling equipment for car door interior trim. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of the flip-type non-destructive peeling device for car door interior trim proposed in this utility model.

[0027] Figure 2 This is a schematic diagram of the inner wall structure of the protective shell of the flip-type non-destructive peeling device for interior trim of car doors proposed in this utility model.

[0028] Figure 3 This is a schematic diagram of the outer wall structure of the support plate of the flip-type non-destructive peeling device for interior trim of car doors proposed in this utility model.

[0029] Figure 4 This is a schematic diagram of the top structure of the bracket for the flip-type non-destructive peeling device for interior trim of car doors proposed in this utility model.

[0030] Figure 5 This is a schematic diagram of the top structure of the first fixing plate of the flip-type non-destructive peeling device for interior trim of car doors proposed in this utility model.

[0031] Legend:

[0032] 1. Protective shell; 2. Support plate; 3. Robotic arm; 4. Vibrating blade; 5. First hydraulic cylinder; 6. Soft block; 7. Bracket; 8. First motor; 9. First gear; 10. First rack; 11. Second hydraulic cylinder; 12. First connecting plate; 13. Second rack; 14. First slide rail; 15. Second gear; 16. Connecting seat; 17. Rotating shaft; 18. Connecting frame; 19. First fixing plate; 20. Rotating seat; 21. Synchronizing plate; 22. Second connecting plate; 23. Connecting block; 24. Third hydraulic cylinder; 25. Third connecting plate; 26. Sliding block; 27. Second slide rail; 28. Connecting rod; 29. ​​Rotating wheel; 30. Second fixing plate; 31. Hollow frame. Detailed Implementation

[0033] 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.

[0034] Reference Figure 1 - Figure 4This utility model provides an embodiment of a flip-type non-destructive peeling device for car door interior trim, including a protective shell 1. A support plate 2 is fixedly connected to the inner wall of the protective shell 1. A movable component is provided on the outer wall of the support plate 2. A robotic arm 3 is fixedly connected to the bottom of the movable component. The robotic arm 3 is composed of multiple movable joints, which can flexibly adjust the spatial angle and position of the vibrating blade 4. In conjunction with the lateral movement of the movable component, it can realize the peeling operation of different areas of the car door interior trim, improve the working range and accuracy of the equipment. It is a conventional structure of existing industrial robotic arms 3, which will not be described in detail here. A vibrating blade 4 is fixedly connected to one end of the robotic arm 3. The vibrating blade 4 is used to accurately cut into the gap of the car door interior trim through high-frequency micro-amplitude vibration, so as to realize the non-destructive peeling of the car door interior trim. It avoids the scratches, damages and other damages to the car door interior trim or the body caused by traditional peeling methods, and ensures the safety and integrity of the peeling process. A bracket 7 is fixedly connected to the inner wall of the protective shell 1. A support component is provided on the inner wall of the protective shell 1. A flip-type component is provided on the top of the bracket 7.

[0035] The flipping assembly includes a second hydraulic cylinder 11, which pushes the first connecting plate 12 to move horizontally, driving the second rack 13 to mesh with the second gear 15, causing the rotating shaft 17 to rotate around the connecting seat 16. Through the connecting frame 18, the first fixing plate 19 and the clamped car door are flipped to a preset angle, realizing the interior trim peeling operation on different sides of the car door, improving the operational flexibility of the equipment. The bottom of the second hydraulic cylinder 11 is fixedly connected to the top of the bracket 7, and the output end of the second hydraulic cylinder 11 is fixedly connected to the first connecting plate 12. The side wall of the first connecting plate 12 is fixed. A second rack 13 is connected to the bracket 7. A first slide rail 14 is fixedly connected to the top of the bracket 7. A connecting seat 16 is fixedly connected to the top of the bracket 7. A rotating shaft 17 is rotatably connected inside the connecting seat 16. A second gear 15 is fixedly connected to the outer wall of the rotating shaft 17. The second gear 15 meshes with the second rack 13. A connecting assembly is provided on the outer wall of the rotating shaft 17. The moving assembly includes a hollow frame 31. The outer wall of the hollow frame 31 is slidably connected to the outer wall of the support plate 2. A first motor 8 is fixedly connected to the side wall of the hollow frame 31. The first motor 8 drives the first gear 9 to rotate. The first gear 9 meshes with the first rack 10 on the support plate 2, driving the hollow frame 31 to slide horizontally along the support plate 2, thereby adjusting the lateral position of the robotic arm 3 and the vibrating blade 4 to achieve precise alignment with the part of the car door interior to be peeled off. The output end of the first motor 8 is fixedly connected to the first gear 9, and the first rack 10 is fixedly connected to the side wall of the support plate 2. The first gear 9 meshes with the first rack 10. The connecting assembly includes a connecting frame 18, which is internally fixedly connected to the outer wall of the rotating shaft 17. The side wall of the connecting frame 18 is fixedly connected to the first fixing plate 19. The support assembly includes a first hydraulic cylinder 5. The soft block 6 at the output end of the first hydraulic cylinder 5 is made of an elastic material such as rubber. Its function is to provide buffer support for the first fixed plate 19 from the bottom during the flipping process or when it is stationary, so as to avoid the door from shifting due to gravity or vibration and reduce the risk of door damage. This is a conventional design of existing buffer support, and will not be described in detail here. The bottom of the first hydraulic cylinder 5 is fixedly connected to the inner wall of the protective shell 1, and the output end of the first hydraulic cylinder 5 is fixedly connected to the soft block 6. The top of the soft block 6 is set at the bottom of the first fixed plate 19.

[0036] Reference Figure 1 , Figure 4 and Figure 5A rotating seat 20 is fixedly connected to the top of the first fixed plate 19. A synchronous plate 21 is rotatably connected inside the rotating seat 20. The synchronous plate 21 is connected to the second fixed plate 30 via a connecting rod 28. When the third hydraulic cylinder 24 drives the second fixed plate 30 on one side to move, the synchronous plate 21 drives the clamping mechanism on the other side to move synchronously, ensuring that the clamping forces on both sides are symmetrical and preventing the door from deforming due to uneven force, thus achieving a stable clamping effect. A second connecting plate 22 is fixedly connected to the top of the first fixed plate 19. A connecting block 23 is rotatably connected to the inner wall of the second connecting plate 22. A third hydraulic cylinder 24 is fixedly connected to the side wall of the connecting block 23. The third hydraulic cylinder 24 pushes the third connecting plate 25 to move, causing the second fixed plate 30 and the sliding block 26 to slide along the second slide rail 27. The movement causes the rotating wheel 29 to press tightly against the side wall of the car door, achieving clamping and fixing of car doors of different sizes. At the same time, the cooperation between the sliding block 26 and the slide rail ensures the stability of the clamping process. The rotating wheel 29 can roll with the rotation angle of the car door, reducing friction damage to the clamping part. The output end of the third hydraulic cylinder 24 is fixedly connected to the third connecting plate 25. The inner wall of the third connecting plate 25 is rotatably connected to the second fixing plate 30. The top of the second fixing plate 30 is fixedly connected to the sliding block 26. The rotating wheel 29 is rotatably connected inside the sliding block 26. The top of the first fixing plate 19 is fixedly connected to the second slide rail 27. The outer wall of the second slide rail 27 is slidably connected to the inside of the sliding block 26. The side wall of the second fixing plate 30 is rotatably connected to the connecting rod 28. The other end of the connecting rod 28 is rotatably connected to the side wall of the synchronous plate 21.

[0037] Working principle: The second hydraulic cylinder 11 pushes the first connecting plate 12 to move horizontally, driving the second rack 13 to mesh with the second gear 15, causing the rotating shaft 17 to rotate. This, in turn, drives the first fixed plate 19 and the car door to flip to a preset angle via the connecting frame 18. Simultaneously, the first motor 8 in the moving assembly drives the first gear 9 to move along the first rack 10, adjusting the position of the robotic arm 3 and the vibrating blade 4. The vibrating blade 4 precisely cuts into the gaps of the car door interior trim through high-frequency micro-vibration, achieving non-destructive peeling. The first hydraulic cylinder 5 and the soft block 6 of the supporting assembly provide cushioning support during the flipping process, preventing damage to the car door due to gravity displacement.

[0038] During the door fixing stage, the third hydraulic cylinder 24 pushes the third connecting plate 25, causing the second fixing plate 30 and the sliding block 26 to move along the second slide rail 27, so that the rotating wheel 29 is in close contact with the side wall of the door. The connecting rod 28 transmits the motion synchronously to the synchronous plate 21, ensuring that the clamping mechanisms on both sides tighten symmetrically and form a stable clamping force. During the flipping process, the rotating wheel 29 rolls with the change of the door angle, reducing friction and avoiding scratches on the door surface.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flip-type non-destructive peeling device for car door interior trim, comprising a protective shell (1), characterized in that: The inner wall of the protective shell (1) is fixedly connected to a support plate (2), the outer wall of the support plate (2) is provided with a moving component, the bottom of the moving component is fixedly connected to a mechanical arm (3), one end of the mechanical arm (3) is fixedly connected to a vibrating blade (4), the inner wall of the protective shell (1) is fixedly connected to a bracket (7), the inner wall of the protective shell (1) is provided with a support component, and the top of the bracket (7) is provided with a flipping component; The flipping assembly includes a second hydraulic cylinder (11), the bottom of which is fixedly connected to the top of the bracket (7). The output end of the second hydraulic cylinder (11) is fixedly connected to a first connecting plate (12). A second rack (13) is fixedly connected to the side wall of the first connecting plate (12). A first slide rail (14) is fixedly connected to the top of the bracket (7). A connecting seat (16) is fixedly connected to the top of the bracket (7). A rotating shaft (17) is rotatably connected inside the connecting seat (16). A second gear (15) is fixedly connected to the outer wall of the rotating shaft (17). The second gear (15) meshes with the second rack (13). A connecting assembly is provided on the outer wall of the rotating shaft (17).

2. The flip-type non-destructive peeling device for car door interior trim according to claim 1, characterized in that: The moving component includes a hollow frame (31), the outer wall of which is slidably connected to the outer wall of the support plate (2), a first motor (8) is fixedly connected to the side wall of the hollow frame (31), a first gear (9) is fixedly connected to the output end of the first motor (8), and a first rack (10) is fixedly connected to the side wall of the support plate (2), the first gear (9) meshing with the first rack (10).

3. The flip-type non-destructive peeling device for car door interior trim according to claim 1, characterized in that: The connecting assembly includes a connecting frame (18), which is internally fixedly connected to the outer wall of the rotating shaft (17), and a first fixing plate (19) is fixedly connected to the side wall of the connecting frame (18).

4. The flip-type non-destructive peeling device for car door interior trim according to claim 1, characterized in that: The support assembly includes a first hydraulic cylinder (5), the bottom of which is fixedly connected to the inner wall of the protective shell (1), and a soft block (6) is fixedly connected to the output end of the first hydraulic cylinder (5). The top of the soft block (6) is located at the bottom of the first fixed plate (19).

5. The flip-type non-destructive peeling device for car door interior trim according to claim 3, characterized in that: The top of the first fixed plate (19) is fixedly connected to a rotating seat (20), and the inside of the rotating seat (20) is rotatably connected to a synchronous plate (21). The top of the first fixed plate (19) is fixedly connected to a second connecting plate (22), and the inner wall of the second connecting plate (22) is rotatably connected to a connecting block (23).

6. The flip-type non-destructive peeling device for car door interior trim according to claim 5, characterized in that: The connecting block (23) is fixedly connected to a third hydraulic cylinder (24) on its side wall. The output end of the third hydraulic cylinder (24) is fixedly connected to a third connecting plate (25). The inner wall of the third connecting plate (25) is rotatably connected to a second fixing plate (30). The top of the second fixing plate (30) is fixedly connected to a sliding block (26).

7. The flip-type non-destructive peeling device for car door interior trim according to claim 6, characterized in that: The sliding block (26) is rotatably connected to a rotating wheel (29), and the top of the first fixed plate (19) is fixedly connected to a second slide rail (27).

8. The flip-type non-destructive peeling device for interior trim of car doors according to claim 7, characterized in that: The outer wall of the second slide rail (27) is slidably connected to the inside of the sliding block (26), and the side wall of the second fixed plate (30) is rotatably connected to the connecting rod (28), the other end of the connecting rod (28) being rotatably connected to the side wall of the synchronization plate (21).

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