A compaction mechanism for an automobile sound insulation mat

Abstract

This utility model relates to the field of automotive sound insulation pad processing technology, and discloses an automotive sound insulation pad compaction mechanism, including a bracket. A first square groove is formed at the bottom of the bracket. A support plate is fixedly connected to the inner wall of the bottom end of the bracket. A placement platform is provided at the top of the support plate, and the placement platform is slidably connected to the bracket. Three first guide rods are fixedly connected to the bottom of the placement platform, and the bottom of the three first guide rods is fixedly connected to the same U-shaped plate. Fixing plates are fixedly connected to both sides of the U-shaped plate. A second square groove is formed on the fixing plate, and a square plate is placed inside the second square groove. The square plate is slidably connected to the fixing plate, and a limiting plate is fixedly connected to the bottom of the square plate. The limiting plate is located at the bottom of the fixing plate, and L-shaped plates are fixedly connected to the top of both square plates. This utility model can conveniently and efficiently remove the compacted sound insulation pad, improve the overall production process, shorten the time for removing the sound insulation pad, effectively improve the efficiency of the compaction work, and reduce the difficulty of operation.

Description

Technical Field

[0001] This utility model relates to the field of automotive sound insulation pad processing technology, and in particular to an automotive sound insulation pad compaction mechanism. Background Technology

[0002] Car sound insulation pads are materials used to reduce interior noise in vehicles. They are typically attached to the inside of car door panels, roof, floor, or hood to absorb and isolate external noise, improving the quietness and comfort of the interior. These pads can be made of materials such as rubber, foam, mineral wool, and fibers. They not only provide sound insulation but also offer some shock absorption and heat insulation. To enhance their sound and heat insulation effects, the car sound insulation pads need to be compacted during production. After compaction, the material density increases and the gaps decrease, allowing for more effective absorption of sound waves and blocking of noise, thereby improving sound insulation performance. Compaction requires the use of a compaction device, but traditional methods of compacting car sound insulation pads still have problems that need to be solved.

[0003] The traditional method of compacting automotive sound insulation pads involves placing the pads in a mold and pressing them with a pressure plate. After compaction, the pads are removed. However, once compacted, the pads adhere tightly to the inner wall of the mold, making them difficult to remove. This requires considerable time and effort, thus affecting the efficiency of the compaction process. Therefore, it is necessary to design an automotive sound insulation pad compaction mechanism to solve this problem. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a compaction mechanism for automotive sound insulation pads.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A car sound insulation pad compaction mechanism includes a bracket. A first square groove is formed at the bottom of the bracket. A support plate is fixedly connected to the inner wall of the bottom end of the bracket. A placement platform is provided at the top of the support plate. The placement platform is slidably connected to the bracket. Three first guide rods are fixedly connected to the bottom of the placement platform. A U-shaped plate is fixedly connected to the bottom of the three first guide rods. Fixing plates are fixedly connected to both sides of the U-shaped plate. A second square groove is formed on the fixing plate. A square plate is placed within the second square groove. The square plate is slidably connected to the fixing plate. A limiting plate is fixedly connected to the bottom of the square plate. The limiting plate is located at the bottom of the fixing plate. L-shaped plates are fixedly connected to the top of both square plates. The bottoms of the two L-shaped plates are fixedly connected to the same compaction plate. Because the placement platform is raised during the compaction process to push out the sound insulation pad, the sound insulation pad can be removed from the bracket. This effectively solves the problem mentioned in the background art of the difficulty in removing the compacted sound insulation pad using traditional methods, which require considerable time and effort and thus affect the efficiency of the compaction process. This solution enables convenient and efficient removal of the compacted sound insulation pad, improves the overall production process, shortens the removal time, effectively increases the efficiency of the compaction process, and reduces operational difficulty.

[0007] As a further embodiment of this utility model, a hydraulic push rod is provided on the top of the compaction plate, the output end of the hydraulic push rod is fixedly connected to the compaction plate, and a U-shaped frame is fixedly connected to the fixing seat of the hydraulic push rod.

[0008] As a further embodiment of this utility model, a base is fixedly connected to the bottom of the U-shaped frame, and six support rods are fixedly connected to the top of the base, with each of the six support rods fixedly connected to the bottom of the bracket.

[0009] As a further embodiment of this utility model, two first guide cylinders are provided on the U-shaped frame. The first guide cylinders are fixedly connected to the U-shaped frame. The inner walls of the two first guide cylinders are slidably connected to second guide rods. The bottoms of the two second guide rods are fixedly connected to the top of the compaction plate.

[0010] As a further embodiment of this utility model, the inner walls of both L-shaped plates are fixedly connected with reinforcing ribs.

[0011] As a further embodiment of this utility model, a connecting plate is fixedly connected to the inner wall of the bracket, and three second guide cylinders are passed through the connecting plate, with the second guide cylinders fixedly connected to the connecting plate.

[0012] As a further embodiment of this utility model, the second guide cylinder is sleeved on the first guide rod, and the first guide rod is slidably connected to the second guide cylinder.

[0013] The beneficial effects of this utility model are as follows:

[0014] Because the technology employing the rising and compaction process allows the placement platform to rise and push out the sound insulation pad, the sound insulation pad can be easily removed after the placement platform rises and pushes it out of the bracket. This effectively solves the problem mentioned in the background technology that the traditional method of compacting automotive sound insulation pads makes it difficult to remove the compacted sound insulation pad, requiring a lot of time and effort to remove it, which to some extent affects the efficiency of the compaction work. Thus, it achieves the technical effect of conveniently and efficiently removing the compacted sound insulation pad, improving the overall production process, shortening the time for removing the sound insulation pad, effectively improving the efficiency of the compaction work, and reducing the difficulty of operation. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a car sound insulation pad compaction mechanism proposed in this utility model;

[0016] Figure 2 This is a partial structural schematic diagram of a car sound insulation pad compaction mechanism proposed in this utility model;

[0017] Figure 3 This is a partial cross-sectional view of the automotive sound insulation pad compaction mechanism proposed in this utility model.

[0018] In the diagram: 1. Bracket; 2. First square groove; 3. Support plate; 4. Placement platform; 5. First guide rod; 6. U-shaped plate; 7. Fixing plate; 8. Second square groove; 9. Square plate; 10. Limiting plate; 11. L-shaped plate; 12. Compacting plate; 13. Hydraulic push rod; 14. Support rod; 15. Base; 16. U-shaped frame; 17. First guide cylinder; 18. Second guide rod; 19. Reinforcing rib; 20. Connecting plate; 21. Second guide cylinder. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] Reference Figure 1 - Figure 3A car sound insulation pad compaction mechanism includes a bracket 1. A first square groove 2 is formed at the bottom of the bracket 1. A support plate 3 is fixedly connected to the inner wall of the bottom end of the bracket 1. A placement platform 4 is provided on the top of the support plate 3. The placement platform 4 is slidably connected to the bracket 1. Three first guide rods 5 are fixedly connected to the bottom of the placement platform 4. A U-shaped plate 6 is fixedly connected to the bottom of the three first guide rods 5. Fixing plates 7 are fixedly connected to both sides of the U-shaped plate 6. A second square groove 8 is formed on the fixing plate 7. A square plate 9 is placed inside the second square groove 8. The square plate 9 is slidably connected to the fixing plate 7. A limiting plate 10 is fixedly connected to the bottom of the square plate 9. The limiting plate 10 is located at the bottom of the fixing plate 7. L-shaped plates 1 are fixedly connected to the top of both square plates 9. 1. The bottom of the two L-shaped plates 11 is fixedly connected to the same compaction plate 12. Due to the use of a technology that allows the placement platform to rise and push out the sound insulation pad during the process of raising the compaction plate, the sound insulation pad can be pushed out of the bracket when the placement platform rises. After being pushed out, the sound insulation pad can be taken out. This effectively solves the problem mentioned in the background technology that the traditional method of compacting automotive sound insulation pads is difficult to remove, requiring a lot of time and effort to remove the sound insulation pads, which to some extent affects the efficiency of the compaction work. Thus, it achieves the technical effect of conveniently and efficiently removing the compacted sound insulation pads, improving the overall production process, shortening the time for removing the sound insulation pads, effectively improving the efficiency of the compaction work, and reducing the difficulty of operation.

[0022] In this embodiment, a hydraulic push rod 13 is provided on the top of the compaction plate 12, the output end of the hydraulic push rod 13 is fixedly connected to the compaction plate 12, and a U-shaped frame 16 is fixedly connected to the fixed seat of the hydraulic push rod 13.

[0023] In this embodiment, a base 15 is fixedly connected to the bottom of the U-shaped frame 16, and six support rods 14 are fixedly connected to the top of the base 15. All six support rods 14 are fixedly connected to the bottom of the bracket 1.

[0024] In this embodiment, two first guide cylinders 17 are threaded through the U-shaped frame 16. The first guide cylinders 17 are fixedly connected to the U-shaped frame 16. The inner walls of the two first guide cylinders 17 are slidably connected to second guide rods 18. The bottoms of the two second guide rods 18 are fixedly connected to the top of the compaction plate 12. When the compaction plate 12 moves, it will drive the second guide rods 18 to move along the first guide cylinders 17, ensuring the stability of the compaction plate 12 when it moves up and down.

[0025] In this embodiment, the inner walls of both L-shaped plates 11 are fixedly connected with reinforcing ribs 19.

[0026] In this embodiment, a connecting plate 20 is fixedly connected to the inner wall of the bracket 1, and three second guide cylinders 21 are provided on the connecting plate 20. The second guide cylinders 21 are fixedly connected to the connecting plate 20.

[0027] In this embodiment, the second guide cylinder 21 is sleeved on the first guide rod 5, and the first guide rod 5 is slidably connected to the second guide cylinder 21. When the first guide rod 5 moves up and down, it will move along the second guide cylinder 21 to ensure the stability of the first guide rod 5 when it moves.

[0028] Working principle: In use, place the car sound insulation pad to be compacted on the placement platform 4, and fully retract the output end of the hydraulic push rod 13. At this time, the limiting plate 10 supports the fixing plate 7 and rises to its highest point. After the placement platform 4 is in place, extend the output end of the hydraulic push rod 13. The output end of the hydraulic push rod 13 will drive the compaction plate 12 to descend, which in turn drives the L-shaped plate 11 to descend. The L-shaped plate 11 drives the square plate 9 to descend, and the square plate 9 drives the limiting plate 10 to descend. Under the action of gravity, the fixing plate 7, U-shaped plate 6, first guide rod 5, and placement platform 4 will all descend. The placement platform 4 descends until its bottom contacts the top of the support plate 3, thus restricting the position of the placement platform 4. If the compaction plate 12 continues to descend, the limiting plate 10 will no longer contact the fixing plate 7 and will continue to descend. 2. Continue to descend and contact the sound insulation pad to compact it. When the compaction plate 12 moves, it will also drive the second guide rod 18 to move along the first guide cylinder 17 to ensure the stability of the compaction plate 12 when it moves up and down. After compaction is completed, the output end of the hydraulic push rod 13 is retracted, which will cause the compaction plate 12 to rise. The rise of the compaction plate 12 will cause the limiting plate 10 to rise. When the top of the limiting plate 10 contacts the bottom of the fixed plate 7 again, if the limiting plate 10 continues to rise, it will cause the fixed plate 7 to rise. The fixed plate 7 will drive the U-shaped plate 6 to rise, the U-shaped plate 6 will drive the first guide rod 5 to rise, and the first guide rod 5 will drive the placement platform 4 to rise. The rise of the placement platform 4 will push out the compacted sound insulation pad for easy material removal. Then, the same steps can be followed to continue the compaction of the car sound insulation pad.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A vehicle sound insulation pad compaction mechanism, comprising a bracket (1), characterized in that, The bracket (1) has a first square groove (2) at its bottom. A support plate (3) is fixedly connected to the inner wall of the bottom end of the bracket (1). A placement platform (4) is provided on the top of the support plate (3). The placement platform (4) is slidably connected to the bracket (1). Three first guide rods (5) are fixedly connected to the bottom of the placement platform (4). The bottom of the three first guide rods (5) is fixedly connected to the same U-shaped plate (6). Fixing plates (7) are fixedly connected to both sides of the U-shaped plate (6). The fixing plate (7) has a second square groove (8), and a square plate (9) is provided in the second square groove (8). The square plate (9) is slidably connected to the fixing plate (7). A limiting plate (10) is fixedly connected to the bottom of the square plate (9). The limiting plate (10) is located at the bottom of the fixing plate (7). An L-shaped plate (11) is fixedly connected to the top of each of the two square plates (9). The same compaction plate (12) is fixedly connected to the bottom of each of the two L-shaped plates (11).

2. The automotive sound insulation pad compaction mechanism according to claim 1, characterized in that, The top of the compaction plate (12) is provided with a hydraulic push rod (13), the output end of the hydraulic push rod (13) is fixedly connected to the compaction plate (12), and the fixed seat of the hydraulic push rod (13) is fixedly connected to a U-shaped frame (16).

3. The automotive sound insulation pad compaction mechanism according to claim 2, characterized in that, The bottom of the U-shaped frame (16) is fixedly connected to a base (15), and the top of the base (15) is fixedly connected to six support rods (14), all of which are fixedly connected to the bottom of the bracket (1).

4. The automotive sound insulation pad compaction mechanism according to claim 3, characterized in that, Two first guide cylinders (17) are threaded through the U-shaped frame (16). The first guide cylinders (17) are fixedly connected to the U-shaped frame (16). The inner walls of the two first guide cylinders (17) are slidably connected to second guide rods (18). The bottoms of the two second guide rods (18) are fixedly connected to the top of the compaction plate (12).

5. The automotive sound insulation pad compaction mechanism according to claim 1, characterized in that, The inner walls of both L-shaped plates (11) are fixedly connected with reinforcing ribs (19).

6. The automotive sound insulation pad compaction mechanism according to claim 1, characterized in that, The inner wall of the bracket (1) is fixedly connected to a connecting plate (20), and three second guide cylinders (21) are provided on the connecting plate (20). The second guide cylinders (21) are fixedly connected to the connecting plate (20).

7. The automotive sound insulation pad compaction mechanism according to claim 6, characterized in that, The second guide cylinder (21) is sleeved on the first guide rod (5), and the first guide rod (5) is slidably connected to the second guide cylinder (21).

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