Cutting mechanism for air suspension bag

Abstract

The utility model discloses a cutting mechanism of air suspension with bag skin, apply in the field of air suspension, including the fixed frame, the inside of fixed frame is provided with cutting mechanism, the one end of cutting mechanism is provided with drive mechanism, the top bolted connection of fixed frame has the air blower, the output of air blower is linked with the connecting pipe, and the inner wall of fixed frame is rotatably sleeved with the blow -head between, the utility model discloses an air blower is with air from the connecting pipe and is transported to the blow -head in, blows out from the blow -head, and the air -cooling mode of cutting knife blade and cutting seat, can reach the purpose of possessing cooling function, slows down the wear and tear of cutting knife, guarantees the service life and cutting quality of cutting knife, the utility model discloses the first bolt is loosened and makes the adjustment toothed plate and the adjustment gear separate, and the blow -head is rotated by rotating the rotating head, can adjust the angle of blow -head according to need, guarantees the effect of cooling, improves practicality and applicability.

Description

Technical Field

[0001] This utility model relates to the field of air suspension, and in particular to a cutting mechanism for the bladder skin of air suspension. Background Technology

[0002] A search of Chinese patents revealed publication number CN223084955U, which discloses a cutting fixture for air suspension bladders. The fixture includes a bearing bracket and a movable bracket fixedly mounted on a central mounting surface; a bladder mounting shaft rotatably connected at one end to the bearing bracket; a front support ring and a rear support ring sleeved on the bladder mounting shaft; a drive motor mounted on a lower mounting surface; a reducer mounted on the central mounting surface; a pulley assembly connecting the output end of the drive motor and the input end of the reducer; a first guide rail parallel to the bladder mounting shaft and mounted on the central mounting surface; a sliding frame slidably connected to the first guide rail; a second guide rail fixed to the sliding frame and perpendicular to the first guide rail; a tool holder slidably connected to the second guide rail; and a cutting blade mounted on the tool holder. The bladder cutting fixture achieves precise and stable tool movement through the guide rails of the cutting section; the rotational speed of the bladder can be adjusted to ensure cutting efficiency; and the length of the bladder can be precisely adjusted using a displacement sensor.

[0003] Existing cutting mechanisms lack cooling capabilities. When cutting the bladder skin, the cutting blade generates heat due to prolonged rotation, which is difficult to dissipate in time. This causes the blade temperature to rise to over 80°C, making it easy for rubber to adhere to the blade and affecting the smoothness of the cut. It also accelerates the wear of the cutting blade and reduces its service life. To address these issues, we propose a cutting mechanism for air suspension bladder skin. Utility Model Content

[0004] The purpose of this invention is to provide a cutting mechanism for the bladder skin of an air suspension system, which has the advantage of having a cooling function.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a cutting mechanism for air suspension bladders, including a fixed frame, a cutting mechanism is provided inside the fixed frame, a driving mechanism is provided at one end of the cutting mechanism, a blower is bolted to the top of the fixed frame, the output end of the blower is connected to a connecting pipe, a blower head is rotatably sleeved between the inner walls of the fixed frame, and the other end of the blower head is rotatably sleeved with the inner wall of the connecting pipe, and the blower head is connected to the connecting pipe, a fixing block is bolted to the surface of the fixed frame, and the fixing block is rotatably sleeved with one end of the blower head, a first bolt is threaded to the inner wall of the fixing block, an adjusting tooth plate is rotatably connected to the inner end of the first bolt, and the adjusting tooth plate is slidably connected to the inner wall of the fixing block, and an adjusting gear is fixedly sleeved to one end of the blower head, and the adjusting gear meshes with the adjusting tooth plate.

[0006] By adopting the above technical solution, air is delivered from the connecting pipe to the blower head through a blower and blown out from the blower head. This air cooling method for the cutting blade and cutting seat achieves the purpose of cooling, reduces the wear of the cutting blade, and ensures the service life and cutting quality of the cutting blade. By loosening the first bolt to disengage the adjusting tooth plate from the adjusting gear, and rotating the rotating head to make the blower head rotate, the angle of the blower head can be adjusted as needed to ensure the cooling effect and improve practicality and applicability.

[0007] The present invention is further configured such that: the cutting mechanism includes a first rotating roller and a second rotating roller, both ends of the first rotating roller and the second rotating roller are rotatably sleeved with the inner wall of the fixed frame, a plurality of cutting blades are slidably sleeved on the surface of the first rotating roller, and a plurality of cutting seats are slidably sleeved on the surface of the second rotating roller, and the cutting blades and cutting seats are adapted to each other.

[0008] By adopting the above technical solution and setting up a cutting mechanism, it is easy to cut the sac skin.

[0009] The present invention is further configured such that: the driving mechanism includes a fixed shell, the fixed shell is bolted to the surface of the fixed frame, a motor is bolted to the surface of the fixed shell, and the output end of the motor extends into the interior of the fixed shell and is connected to one end of the first rotating roller through a coupling; transmission gears are fixedly sleeved on the surfaces of the first rotating roller and the second rotating roller, and the surfaces of the two transmission gears are meshed.

[0010] By adopting the above technical solution, a driving mechanism is set up to drive the cutting blade and the cutting seat, which facilitates cutting.

[0011] The present invention is further configured such that: the inner walls of the cutting blade and the cutting seat are threadedly connected with a second bolt; the inner walls of the cutting blade and the cutting seat are slidably connected with anti-slip toothed plates, and the anti-slip toothed plates are rotatably connected to the inner end of the second bolt; the surfaces of the first rotating roller and the second rotating roller are embedded with anti-slip toothed strips, and the anti-slip toothed strips mesh with each other.

[0012] By adopting the above technical solution, the positions of the cutting blade and the cutting seat can be easily adjusted by setting a second bolt, an anti-slip toothed plate and an anti-slip toothed strip, thereby enabling the cutting width to be adjusted as needed.

[0013] The present invention is further configured such that scale lines are printed on the surfaces of both the first rotating roller and the second rotating roller.

[0014] By adopting the above technical solution and setting scale lines, the position of the cutting blade can be easily adjusted.

[0015] The present invention is further configured such that a rotating head is bolted to one end of the blower head.

[0016] By adopting the above technical solution, a rotating head is provided to facilitate the rotation of the blower head.

[0017] The present invention is further configured such that a protective shell is bolted to the top of the fixing frame, and the blower is located inside the protective shell.

[0018] The above technical solution protects the blower by installing a protective casing.

[0019] The present invention is further configured such that a fixing plate is bolted to the bottom of the fixing frame.

[0020] The above technical solution facilitates fixation by setting up a fixing plate.

[0021] In summary, this utility model has the following beneficial effects: 1. This utility model uses a blower to deliver air from the connecting pipe to the blower head, and blows it out from the blower head. This air cooling method for the cutting blade and cutting seat can achieve the purpose of cooling, reduce the wear of the cutting blade, and ensure the service life of the cutting blade and the cutting quality. 2. This utility model allows the adjusting tooth plate to disengage from the adjusting gear by loosening the first bolt, and the air blower head to rotate by rotating the rotating head. This allows the angle of the air blower head to be adjusted as needed, ensuring the cooling effect and improving practicality and applicability. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural view of the present invention; Figure 2 This is a three-dimensional sectional view of the structure of this utility model; Figure 3 This is a three-dimensional sectional view of the cutting mechanism structure of this utility model; Figure 4 This is a partial three-dimensional cross-sectional view of the structure of this utility model; Figure 5 This is a three-dimensional sectional view of the drive mechanism structure of this utility model; Figure 6 This is a utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0023] Reference numerals in the attached drawings: 1. Fixing frame; 2. Cutting mechanism; 3. Drive mechanism; 4. Blower; 5. Connecting pipe; 6. Air blower head; 7. Fixing block; 8. First bolt; 9. Adjusting toothed plate; 10. Adjusting gear; 11. First rotating roller; 12. Second rotating roller; 13. Cutting blade; 14. Cutting seat; 15. Fixing shell; 16. Motor; 17. Transmission gear; 18. Second bolt; 19. Anti-slip toothed plate; 20. Anti-slip toothed rack; 21. Scale line; 22. Rotating head; 23. Protective shell; 24. Fixing plate. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Example 1: refer to Figure 1 , Figure 2 and Figure 4 A cutting mechanism for an air suspension bladder includes a fixed frame 1, a cutting mechanism 2 inside the fixed frame 1, a drive mechanism 3 at one end of the cutting mechanism 2, a blower 4 bolted to the top of the fixed frame 1, a connecting pipe 5 connected to the output end of the blower 4, a blower head 6 rotatably sleeved between the inner walls of the fixed frame 1, and the other end of the blower head 6 rotatably sleeved with the inner wall of the connecting pipe 5, and the blower head 6 is connected to the connecting pipe 5. Air is delivered from the connecting pipe 5 to the blower head 6 by the blower 4 and blown out from the blower head 6, thereby achieving the purpose of cooling the cutting blade 13 and the cutting seat 14, reducing the wear of the cutting blade 13, and ensuring the service life and cutting quality of the cutting blade 13.

[0026] refer to Figure 3 The cutting mechanism 2 includes a first rotating roller 11 and a second rotating roller 12. Both ends of the first rotating roller 11 and the second rotating roller 12 are rotatably sleeved with the inner wall of the fixed frame 1. Multiple cutting blades 13 are slidably sleeved on the surface of the first rotating roller 11, and multiple cutting seats 14 are slidably sleeved on the surface of the second rotating roller 12. The cutting blades 13 and the cutting seats 14 are adapted to each other. By setting the cutting mechanism 2, it is convenient to cut the skin of the sac.

[0027] refer to Figure 1 and Figure 5 The drive mechanism 3 includes a fixed housing 15, which is bolted to the surface of the fixed frame 1. A motor 16 is bolted to the surface of the fixed housing 15, and the output end of the motor 16 extends into the interior of the fixed housing 15 and is connected to one end of the first rotating roller 11 via a coupling. Transmission gears 17 are fixedly sleeved on the surfaces of the first rotating roller 11 and the second rotating roller 12, and the surfaces of the two transmission gears 17 mesh. By setting the drive mechanism 3, the cutting blade 13 and the cutting seat 14 are driven, which facilitates cutting.

[0028] refer to Figure 6 The inner walls of the cutting blade 13 and the cutting seat 14 are threaded with a second bolt 18. The inner walls of the cutting blade 13 and the cutting seat 14 are slidably connected with anti-slip toothed plates 19, and the anti-slip toothed plates 19 are rotatably connected to the inner end of the second bolt 18. The surfaces of the first rotating roller 11 and the second rotating roller 12 are embedded with anti-slip toothed strips 20, and the anti-slip toothed strips 20 mesh with each other. By setting the second bolt 18, the anti-slip toothed plates 19 and the anti-slip toothed strips 20, it is easy to adjust the position of the cutting blade 13 and the cutting seat 14, so that the cutting width can be adjusted as needed.

[0029] refer to Figure 3 The first rotating roller 11 and the second rotating roller are both printed with scale lines 21. By setting the scale lines 21, it is easy to adjust the position of the cutting blade 13.

[0030] Example 2: refer to Figure 1 and Figure 4 The surface of the fixing frame 1 is bolted with a fixing block 7, and the fixing block 7 is rotatably sleeved with one end of the blower head 6. The inner wall of the fixing block 7 is threaded with a first bolt 8, and the inner end of the first bolt 8 is rotatably connected with an adjusting tooth plate 9, and the adjusting tooth plate 9 is slidably connected with the inner wall of the fixing block 7. One end of the blower head 6 is fixedly sleeved with an adjusting gear 10, and the adjusting gear 10 meshes with the adjusting tooth plate 9. By loosening the first bolt 8, the adjusting tooth plate 9 is disengaged from the adjusting gear 10, and the rotating head 22 is rotated to make the blower head 6 rotate. The angle of the blower head 6 can be adjusted as needed to ensure the cooling effect and improve practicality and applicability.

[0031] refer to Figure 1 One end of the blower head 6 is bolted with a rotating head 22, which facilitates the rotation of the blower head 6.

[0032] refer to Figure 1 and Figure 2 A protective shell 23 is bolted to the top of the fixing frame 1, and the blower 4 is located inside the protective shell 23. The blower 4 is protected by the protective shell 23.

[0033] refer to Figure 1 and Figure 2 A fixing plate 24 is bolted to the bottom of the fixing frame 1, which facilitates fixing.

[0034] Brief description of the operation: Turn on motor 16. Motor 16 rotates, driving the transmission wheel to rotate. The transmission gear 17 rotates, causing the first rotating roller 11 and the second rotating roller 12 to rotate relative to each other. The rotation of the first rotating roller 11 and the second rotating roller 12 drives the cutting seat 14 and the cutting blade 13 to rotate relative to each other, moving the outer sheath material between the cutting blade 13 and the cutting seat 14. The cutting blade 13 cuts the outer sheath, thus achieving the cutting purpose. During cutting, the blower 4 delivers air through the connecting pipe 5 to the air blowing head, which then cools the cutting blade 13 and the cutting seat 14, thus achieving the cooling purpose. Release the first... Bolt 8 disengages the adjusting toothed plate 9 from the adjusting gear 10. Rotating the rotating head 22 changes the angle of the blower head 6. After adjusting the blower head 6 to the required angle, tighten the first bolt 8 to engage the adjusting toothed plate 9 and the adjusting gear 10, thus fixing them in place. This allows the blower head 6 to be adjusted to a lower position as needed. By loosening the second bolt 18, the anti-slip toothed plate 19 disengages from the anti-slip toothed strip 20. Then, the cutting seat 14 and the cutting blade 13 are adjusted to the required positions. Tightening the second bolt 18 engages the anti-slip toothed plate 19 with the anti-slip toothed strip 20, fixing them in place. This allows the cutting width to be adjusted.

[0035] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0036] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A cutting mechanism for air suspension bladders, comprising a fixing frame (1), characterized in that, The fixed frame (1) is provided with a cutting mechanism (2) inside. One end of the cutting mechanism (2) is provided with a driving mechanism (3). The top of the fixed frame (1) is bolted to a blower (4). The output end of the blower (4) is connected to a connecting pipe (5). A blower head (6) is rotatably sleeved between the inner walls of the fixed frame (1). The other end of the blower head (6) is rotatably sleeved with the inner wall of the connecting pipe (5). The blower head (6) is connected to the connecting pipe (5). A fixed block (7) is bolted to the surface of the fixed frame (1). The fixed block (7) is rotatably sleeved with one end of the blower head (6). The inner wall of the fixed block (7) is threaded with a first bolt (8). The inner end of the first bolt (8) is rotatably connected to an adjusting toothed plate (9). The adjusting toothed plate (9) is slidably connected to the inner wall of the fixed block (7). One end of the blower head (6) is fixedly sleeved with an adjusting gear (10). The adjusting gear (10) meshes with the adjusting toothed plate (9).

2. The air suspension bladder cutting mechanism according to claim 1, characterized in that, The cutting mechanism (2) includes a first rotating roller (11) and a second rotating roller (12). Both ends of the first rotating roller (11) and the second rotating roller (12) are rotatably sleeved with the inner wall of the fixed frame (1). Multiple cutting blades (13) are slidably sleeved on the surface of the first rotating roller (11), and multiple cutting seats (14) are slidably sleeved on the surface of the second rotating roller (12). The cutting blades (13) and the cutting seats (14) are adapted to each other.

3. The air suspension bladder cutting mechanism according to claim 2, characterized in that, The drive mechanism (3) includes a fixed shell (15), which is bolted to the surface of the fixed frame (1). A motor (16) is bolted to the surface of the fixed shell (15), and the output end of the motor (16) extends into the interior of the fixed shell (15) and is connected to one end of the first rotating roller (11) through a coupling. The surfaces of the first rotating roller (11) and the second rotating roller (12) are both fixedly fitted with transmission gears (17), and the surfaces of the two transmission gears (17) mesh.

4. The air suspension bladder cutting mechanism according to claim 2, characterized in that, The inner walls of the cutting blade (13) and the cutting seat (14) are threaded with a second bolt (18). The inner walls of the cutting blade (13) and the cutting seat (14) are slidably connected with anti-slip toothed plates (19), and the anti-slip toothed plates (19) are rotatably connected to the inner end of the second bolt (18). The surfaces of the first rotating roller (11) and the second rotating roller (12) are embedded with anti-slip toothed strips (20), and the anti-slip toothed strips (20) mesh with each other.

5. The air suspension bladder cutting mechanism according to claim 2, characterized in that, The first rotating roller (11) and the second rotating roller both have scale lines (21) printed on their surfaces.

6. The air suspension bladder cutting mechanism according to claim 1, characterized in that, A rotating head (22) is attached to one end of the blower head (6).

7. The air suspension bladder cutting mechanism according to claim 1, characterized in that, The top of the mounting bracket (1) is bolted with a protective shell (23), and the blower (4) is located inside the protective shell (23).

8. The air suspension bladder cutting mechanism according to claim 1, characterized in that, A fixing plate (24) is bolted to the bottom of the fixing frame (1).

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