Aramid fiber winding machine

Abstract

The utility model provides an aramid fiber winding machine, which relates to the technical field of winding machines and comprises a bottom plate and a vertical plate, a rotating shaft is rotatably connected in the vertical plate, a winding drum is slidably connected to the outer wall of the rotating shaft, a gear A is fixedly mounted at one end of the rotating shaft, and a connecting frame is fixedly mounted on one side, close to the gear A, of the vertical plate. A first motor is fixedly mounted in the connecting frame, a gear B is fixedly mounted at the output end of the first motor, and mounting grooves are symmetrically formed in the outer wall of the rotating shaft. By arranging the dismounting structure composed of the mounting groove, the rectangular piece, the spring, the limiting block, the limiting long strip and the limiting long groove, the winding drum can be mounted or dismounted in a short time, the situation that bolts need to be screwed one by one when the winding drum is mounted or dismounted is effectively avoided, the mounting and dismounting efficiency of the winding drum is improved, and the winding drum can be conveniently dismounted. And meanwhile, the production continuity is guaranteed, and the economic loss caused by shutdown maintenance of equipment is reduced.

Description

Technical Field

[0001] This utility model relates to the field of winding machine technology, and in particular to an aramid winding machine. Background Technology

[0002] With the continuous advancement of materials science, aramid fiber, as a high-performance fiber, has been widely used in many fields such as aerospace, defense, automotive, and electronics and communications. For example, in the aerospace field, aramid fiber is used as a reinforcing material for structural components such as aircraft wings and fuselages. The fiber is required to have high quality and stable performance, which has promoted the development of aramid fiber processing equipment. Among them, the aramid winding machine is one of the key pieces of equipment in the fiber processing process.

[0003] Traditional aramid winding equipment has shortcomings. For example, the winding drum is installed using a bolt connection method. Since there are usually many bolts, the process of tightening each bolt is time-consuming, which reduces the installation efficiency of the winding drum. At the same time, the bolt connection method is also inconvenient for disassembling and replacing the winding drum. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to solve the problem of low disassembly and assembly efficiency caused by the use of bolted connections for winding drums in the existing technology, and to propose an aramid winding machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an aramid winding machine, comprising a base plate and a vertical plate, wherein a rotating shaft is rotatably connected inside the vertical plate, and a winding drum is slidably connected to the outer wall of the rotating shaft, a gear A is fixedly installed at one end of the rotating shaft, a connecting frame is fixedly installed on the side of the vertical plate near the gear A, a first motor is fixedly installed inside the connecting frame, a gear B is fixedly installed at the output end of the first motor, mounting grooves are symmetrically opened on the outer wall of the rotating shaft, a rectangular piece is fixedly installed on the inner surface of the mounting groove, a spring is fixedly installed on the side of the rectangular piece away from the mounting groove, a limit block is fixedly installed on the end of the spring away from the rectangular piece, a limit strip is symmetrically fixedly installed on the outer wall of the rotating shaft, and a limit groove is symmetrically opened on the inner wall of the winding drum.

[0006] Preferably, gear A and gear B mesh with each other, and the limiting groove and the limiting strip are slidably connected.

[0007] Preferably, the upright plate is located on top of the base plate, and the upright plate and the base plate are fixedly connected.

[0008] Preferably, the limiting block is slidably connected to the mounting groove, and rollers are symmetrically fixedly installed on the bottom of the base plate.

[0009] Preferably, the base plate is internally threaded with a threaded rod, the bottom end of which is fixedly fitted with an anti-slip disc, and the top end of which is fixedly fitted with a throttle handle.

[0010] Preferably, a toothed rod is slidably connected inside the upright plate, a guide is fixedly installed at one end of the toothed rod near the winding drum, a limit plate is fixedly installed at the top of the toothed rod, a fixing plate is fixedly installed on the side of the upright plate away from the winding drum, a second motor is fixedly installed on one side of the fixing plate, and a gear C is fixedly installed at the output end of the second motor.

[0011] Preferably, the gear C meshes with the rack.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting up a disassembly and assembly structure composed of an installation groove, a rectangular piece, a spring, a limiting block, a limiting strip, and a limiting groove, the installation or disassembly of the winding drum can be completed in a short time. This effectively avoids the need to tighten the bolts one by one when installing or disassembling the winding drum, improves the installation and disassembly efficiency of the winding drum, and also ensures the continuity of production and reduces the economic losses caused by equipment downtime for maintenance.

[0014] 2. In this utility model, by starting the second motor, the second motor will drive the gear C to rotate. Since the gear C and the rack mesh with each other, the rotation of the gear C will drive the rack to slide left and right in the vertical plate. During the sliding process, the rack will drive the guide to move together. The movement of the guide can guide and organize the aramid being wound, so that it is wound evenly and neatly on the winding drum, ensuring the winding quality. Attached Figure Description

[0015] Figure 1 This utility model provides an overall structural schematic diagram of an aramid winding machine;

[0016] Figure 2 A side view structural diagram of an aramid winding machine is provided for this utility model;

[0017] Figure 3 An exploded structural diagram of an aramid winding machine is provided for this utility model;

[0018] Figure 4 This utility model proposes an aramid winding machine. Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 This utility model presents a bottom view structural diagram of an aramid winding machine.

[0020] Legend: 1. Base plate; 2. Vertical plate; 3. Shaft; 4. Winding drum; 5. Gear A; 6. Connecting frame; 7. First motor; 8. Gear B; 9. Mounting slot; 10. Rectangular piece; 11. Spring; 12. Limiting block; 13. Limiting strip; 14. Limiting slot; 15. Threaded rod; 16. Anti-slip disc; 17. Thruster; 18. Gear rack; 19. Guide component; 20. Limiting plate; 21. Fixing plate; 22. Second motor; 23. Gear C; 24. Roller. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figures 1-5 As shown, this utility model provides a technical solution: an aramid winding machine, including a base plate 1 and a vertical plate 2. A rotating shaft 3 is rotatably connected inside the vertical plate 2, and a winding drum 4 is slidably connected to the outer wall of the rotating shaft 3. A gear A5 is fixedly installed at one end of the rotating shaft 3. A connecting frame 6 is fixedly installed on the side of the vertical plate 2 near the gear A5. A first motor 7 is fixedly installed inside the connecting frame 6. A gear B8 is fixedly installed at the output end of the first motor 7. The outer wall of the rotating shaft 3 has symmetrically opened mounting grooves 9. A rectangular piece 10 is fixedly installed on the inner surface of the mounting groove 9. A spring 11 is fixedly installed on the side of the rectangular piece 10 away from the mounting groove 9. A limiting block 12 is fixedly installed at one end of the shaped piece 10. A limiting strip 13 is symmetrically fixedly installed on the outer wall of the rotating shaft 3. A limiting groove 14 is symmetrically opened on the inner wall of the winding drum 4. Gear A5 and gear B8 mesh with each other. The limiting groove 14 and the limiting strip 13 are slidably connected. The upright plate 2 is located on the top of the base plate 1. The upright plate 2 and the base plate 1 are fixedly connected. The limiting block 12 and the mounting groove 9 are slidably connected. Rollers 24 are symmetrically fixedly installed at the bottom of the base plate 1. A threaded rod 15 is threadedly connected inside the base plate 1. An anti-slip disc 16 is fixedly installed at the bottom end of the threaded rod 15. A throttle 17 is fixedly installed at the top end of the threaded rod 15.

[0024] In this embodiment, by setting up a disassembly and assembly structure consisting of an installation groove 9, a rectangular piece 10, a spring 11, a limiting block 12, a limiting strip 13, and a limiting groove 14, the installation or disassembly of the winding drum 4 can be completed in a short time. This effectively avoids the need to tighten the bolts one by one when installing or disassembling the winding drum 4, improves the installation and disassembly efficiency of the winding drum 4, and also ensures the continuity of production and reduces the economic losses caused by equipment downtime for maintenance.

[0025] Example 2: As Figure 1 As shown, a toothed rod 18 is slidably connected inside the upright plate 2. A guide 19 is fixedly installed at one end of the toothed rod 18 near the winding drum 4. A limit plate 20 is fixedly installed at the top of the toothed rod 18. A fixing plate 21 is fixedly installed on the side of the upright plate 2 away from the winding drum 4. A second motor 22 is fixedly installed on one side of the fixing plate 21. A gear C23 is fixedly installed at the output end of the second motor 22. The gear C23 meshes with the toothed rod 18.

[0026] In this embodiment, by starting the second motor 22, the second motor 22 will drive the gear C23 to rotate. Since the gear C23 meshes with the rack 18, the rotation of the gear C23 will drive the rack 18 to slide left and right in the vertical plate 2. During the sliding process, the rack 18 will drive the guide 19 to move together. The movement of the guide 19 can guide and organize the aramid being wound, so that it is evenly and neatly wound on the winding drum 4, ensuring the winding quality.

[0027] The working principle of this embodiment is as follows: When installing the winding cylinder 4, first align the limiting groove 14 on the inner wall of the winding cylinder 4 with the limiting strip 13 on the outer wall of the rotating shaft 3. After alignment, press down on both sets of limiting blocks 12 simultaneously, causing the limiting blocks 12 to compress the spring 11 and retract into the mounting groove 9. After retraction, the limiting blocks 12 will release the restriction on the winding cylinder 4. After release, push the winding cylinder 4 so that it slides along the outer wall of the rotating shaft 3. After sliding to the limit distance, the spring 11 will automatically pop out the limiting blocks 12 and limit the winding cylinder 4. After limiting, the installation of the winding cylinder 4 is complete. When disassembling the winding cylinder 4, first press down on both sets of limiting blocks 12 simultaneously, causing the limiting blocks 12 to compress the spring 11 and retract into the mounting groove 9. After retraction, the limiting blocks 12 will release the restriction on the winding cylinder 4. After release, pull the winding cylinder 4 so that it slides outward along the outer wall of the rotating shaft 3. After sliding a certain distance, it can be removed. During winding, the first motor 7 can be started. The first motor 7 drives gear B8 to rotate, which in turn drives gear A5, which in turn drives shaft 3 to rotate inside the vertical plate 2. Shaft 3, in turn, drives winding drum 4 to rotate, thus initiating the aramid winding process. During winding, the second motor 22 can be started. The second motor 22 drives gear C23 to rotate. Since gear C23 meshes with rack 18, the rotation of gear C23 causes rack 18 to slide left and right within the vertical plate 2. During this sliding motion, rack 18 moves guide member 19, which guides and organizes the aramid being wound, ensuring it is evenly and neatly wound on winding drum 4, thus guaranteeing winding quality. During use, the rollers 24 at the bottom of the base plate 1 facilitate the movement of the entire device. Once the device is moved to the designated position, the throttle 17 is turned, which drives the threaded rod 15 to rotate. Since the threaded rod 15 is threadedly connected to the base plate 1, the anti-slip disc 16 at the bottom of the threaded rod 15 will move downwards as the threaded rod 15 rotates until it is in close contact with the ground, increasing the friction with the ground and thus stabilizing the device in the working position and preventing the device from shifting during operation.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An aramid winder comprising a base plate (1) and a vertical plate (2), characterized in that: The inside of the vertical plate (2) is rotatably connected with a rotating shaft (3), the outer wall of the rotating shaft (3) is slidably connected with a winding drum (4), one end of the rotating shaft (3) is fixedly installed with a gear A (5), the side of the vertical plate (2) close to the gear A (5) is fixedly installed with a connecting frame (6), the inside of the connecting frame (6) is fixedly installed with a first motor (7), the output end of the first motor (7) is fixedly installed with a gear B (8), the outer wall of the rotating shaft (3) is symmetrically provided with a mounting groove (9), the inner surface of the mounting groove (9) is fixedly installed with a rectangular sheet (10), the side of the rectangular sheet (10) away from the mounting groove (9) is fixedly installed with a spring (11), one end of the spring (11) away from the rectangular sheet (10) is fixedly installed with a limiting block (12), the outer wall of the rotating shaft (3) is symmetrically fixedly installed with a limiting long strip (13), the inner wall of the winding drum (4) is symmetrically provided with a limiting long groove (14).

2. The aramid winder of claim 1, wherein: The gear A (5) and the gear B (8) are meshed with each other, and the limiting long groove (14) and the limiting long strip (13) are slidably connected.

3. The aramid winder of claim 1, wherein: The vertical plate (2) is located on the top of the bottom plate (1), and the vertical plate (2) and the bottom plate (1) are fixedly connected.

4. The aramid winder of claim 1, wherein: The limiting block (12) and the mounting groove (9) are slidably connected, and the bottom of the bottom plate (1) is symmetrically fixedly installed with a roller (24).

5. The aramid winder of claim 1, wherein: The inside of the bottom plate (1) is threadedly connected with a threaded rod (15), the bottom end of the threaded rod (15) is fixedly installed with an anti-skid disc (16), and the top end of the threaded rod (15) is fixedly installed with a rotating handle (17).

6. The aramid winder of claim 1, wherein: The inside of the vertical plate (2) is slidably connected with a gear rod (18), one end of the gear rod (18) close to the winding drum (4) is fixedly installed with a guide (19), the top of the gear rod (18) is fixedly installed with a limiting plate (20), the side of the vertical plate (2) away from the winding drum (4) is fixedly installed with a fixed plate (21), one side of the fixed plate (21) is fixedly installed with a second motor (22), and the output end of the second motor (22) is fixedly installed with a gear C (23).

7. The aramid winder of claim 6, wherein: The gear C (23) and the gear rod (18) are meshed with each other.

Images