Carbon fiber conveying pipe chopping device
By designing a short cutting device for carbon fiber conveying pipes, the fast and accurate cutting of carbon fiber conveying pipes is achieved by using clamping mechanisms and high-speed rotating tools, the problems of low efficiency and unstable quality in the existing cutting methods are solved, and production efficiency is improved and material waste is reduced.
Patent Information
- Application Number
- CN202422397606.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-30
AI Technical Summary
The cutting methods of existing carbon fiber conveyor pipes have problems such as low efficiency, unstable quality and waste of materials, which are difficult to meet the needs of large-scale production.
A carbon fiber conveying pipe cutting device is adopted, including a base plate, a fixing frame, a synchronous electric telescopic rod, a curved support frame, a circular cutting frame, a telescopic blade mechanism and a transmission mechanism. The carbon fiber conveying pipe is fixed by a clamping mechanism, and the precision tool and high-speed rotation technology are used to achieve rapid and accurate cutting, and a conveying mechanism is set to improve production efficiency.
It realizes rapid and accurate cutting of carbon fiber conveying pipes, avoids shaking and material waste, improves production efficiency and ensures operational safety.
Smart Images
Figure CN223147238U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of carbon fiber conveying pipe cutting, in particular to a short cutting device for carbon fiber conveying pipes. Background Technique
[0002] As a lightweight and high-strength material, carbon fiber conveying pipes are widely used in the fields of aerospace, automobile manufacturing, industrial equipment, etc. However, due to their unique physical and chemical properties, the cutting process of carbon fiber conveying pipes requires special methods and precautions. The traditional cutting methods mainly include: mechanical cutting method, common tools: grinding wheel cutting machines, machine tools, etc. Characteristics: The mechanical cutting method is one of the most commonly used cutting methods, with the characteristics of simple operation and high efficiency. However, it should be noted that the cutting parts need to be kept sharp. Especially when cutting with a machine tool, tools with high hardness, such as diamond or alloy tools, need to be selected to ensure the integrity and speed of cutting. The second is water cutting: using a water jet formed by high pressure for cutting. For carbon fiber conveying pipes, the method of adding sand is often used, but the pipe wall cannot be too thick, and there are certain requirements for operators to ensure the stability and safety of the cutting process. Finally, there is laser cutting: a high-power laser cutting machine needs to be selected to avoid the influence of long-term high-temperature baking on the performance of carbon fiber. However, even so, laser cutting may still leave burning marks on the edge, which need subsequent treatment. The traditional manual or mechanical cutting methods have problems such as low efficiency, unstable quality, and material waste, and it is difficult to meet the needs of large-scale production. Content of the Utility Model
[0003] A short cutting device for carbon fiber conveying pipes proposed by the utility model solves the problems of low efficiency, unstable quality, and material waste existing in the existing manual or mechanical cutting methods.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A short cutting device for carbon fiber conveying pipes includes a bottom plate. A fixed frame is arranged above the bottom plate, and a top plate is connected below the fixed frame. Synchronous electric telescopic rods are arranged on both sides of the bottom of the top plate, and an arc-shaped support frame is installed below the electric telescopic rods. The inner side of the fixed frame is connected with a circular cutting frame through support sliders. A rotating groove is arranged inside the circular cutting frame, and a gear ring matching the rotating groove is arranged inside the circular cutting frame. A retractable blade mechanism is arranged inside the gear ring, and a transmission mechanism is arranged outside the gear ring. Arc-shaped pipe support frames are arranged on both sides of the bottom plate, and a clamping mechanism is formed with the arc-shaped support frame above that can be retracted. A conveyor is arranged on one side of the arc-shaped pipe support frame.
[0006] Preferably, a sliding groove is arranged inside the fixed frame, and a fixed support slider matching the sliding groove is arranged inside the fixed frame. The fixed support slider is slidably clamped and supported through the sliding groove.
[0007] Preferably, the retractable blade mechanism includes a retractable base, a threaded column, a sliding rod, and a cutting head. On both sides of the top of the retractable base, there are sliding rods, and in the middle of the retractable base, there is a threaded column. At the upper end of the threaded column, there is a cutting head, and the cutting head is telescopically movable by manually rotating the threaded column.
[0008] Preferably, the transmission mechanism includes a driving motor, a gear, a rotating shaft, a transmission gear, and a support frame. In the middle of the bottom plate, there is a driving motor, and at the output end of the driving motor, there is a gear. At the front end of the driving motor on the upper end of the bottom plate, there is a support frame. In the middle of the support frame, there is a through hole, and inside the through hole, there is a rotating shaft. At one end of the rotating shaft, there is a driven gear, and the gear at the output end of the driving motor is meshed with the driven gear.
[0009] Preferably, on the other side of the rotating shaft, there is a transmission gear, and in the circular cutting frame above the transmission gear, there is a through hole. The transmission gear is meshed with the toothed ring through the rack on the outer circle of the rotating shaft.
[0010] Preferably, a groove is formed above the bottom plate, and at one end of the groove, there is a pull-out waste storage box.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. The built-in retractable blade is internally provided with a telescopic rod and a threaded rod in the middle. The top blade is telescoped by the rotation of the thread to be applicable to carbon fiber delivery pipes of different sizes. Cutting is achieved through high-speed rotation. The cutting component needs to be kept sharp. Especially when cutting by a machine tool, a tool with high hardness, such as a diamond or alloy tool, should be selected to ensure the integrity and speed of cutting.
[0013] 2. On both sides of the bottom plate, there are arc-shaped pipe support frames and an adjustable arc-shaped support frame above to form a clamping mechanism, and the clamping mechanism is used to clamp and fix the carbon fiber delivery pipe to prevent shaking or moving during the cutting process.
[0014] 3. By adopting precision tools and high-speed rotation technology, rapid and accurate cutting of carbon fiber is achieved. At the same time, a conveying mechanism is provided to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a structural schematic diagram of the present utility model.
[0016] Figure 2 is an exploded schematic diagram of the present utility model.
[0017] Figure 3 is a structural schematic diagram of the fixing frame of the present utility model.
[0018] Figure 4 This is a schematic structural diagram of the bottom plate of the present utility model.
[0019] Figure 5 This is a schematic structural diagram of the cutting tool head of the present utility model.
[0020] Reference numerals in the figure: 1, bottom plate; 2, fixing frame; 3, top plate; 4, electric telescopic rod; 5, arc support frame; 6, chute; 7, circular cutting frame; 8, support slider; 9, rotating groove; 10, gear ring; 12, drive motor; 13, gear; 14, rotating shaft; 15, transmission gear; 16, support frame; 17, arc pipe support frame; 18, groove; 19, waste storage box; 20, conveyor; 21, carbon fiber conveying pipe; 111, telescopic base; 112, threaded column; 113, slide bar; 114, cutting tool head. Specific embodiments
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Referring to Figures 1-5 the figure, the present utility model provides a technical solution: a short cutting device for carbon fiber conveying pipes, including a bottom plate 1, a fixing frame 2 is arranged above the bottom plate 1, and a top plate 3 is connected below the fixing frame 2. Synchronous electric telescopic rods 4 are arranged on both sides of the bottom of the top plate 3, and an arc support frame 5 is installed below the electric telescopic rods 4. The inner side of the fixing frame 2 is connected with a circular cutting frame 7 through a support slider 8, and a rotating groove 9 is arranged inside the circular cutting frame 7, and a gear ring 10 matching the rotating groove 9 is arranged inside the circular cutting frame 7. A retractable blade mechanism is arranged inside the gear ring 10, and a transmission mechanism is arranged outside the gear ring 10. Arc pipe support frames 17 are arranged on both sides of the bottom plate 1, which form a clamping mechanism with the retractable arc support frame 5 above, effectively avoiding displacement during the cutting process. A conveyor 20 is arranged on one side of the arc pipe support frame 17, and batch cutting improves production efficiency. A groove 18 is opened above the bottom plate 1, and a pull-out waste storage box 19 is arranged at one end of the groove 18, effectively collecting the waste generated during cutting for centralized treatment, avoiding environmental damage and ensuring the life and health of operating workers.
[0023] Referring to Figure 3, a chute 6 is provided inside the fixing frame 2, and a fixing support slider 8 that matches the chute 6 is provided inside the fixing frame 2. The fixing support slider 8 is slidably clamped and supported through the chute 6 to ensure the stability of the device during the cutting process.
[0024] Reference Figure 2 , Figure 5 , the retractable blade mechanism includes a retractable base 111, a threaded column 112, a slide bar 113, and a cutting tool head 114. Slide bars 113 are provided on both sides of the top of the retractable base 111, a threaded column 112 is provided in the middle of the retractable base 111, and a cutting tool head 114 is provided at the upper end of the threaded column 112. The cutting tool head 114 is telescopically movable by manually rotating the threaded column 112, and can be flexibly applied to different carbon fiber conveying pipes 21 and achieve cutting through high-speed rotation.
[0025] Reference Figure 3 , Figure 4 , the transmission mechanism includes a driving motor 12, a gear 13, a rotating shaft 14, a transmission gear 15, and a support frame 16. The driving motor 12 is provided in the middle of the bottom plate 1, and a gear 13 is installed at the output end of the driving motor 12. A support frame 16 is provided at the front end of the driving motor 12 on the upper end of the bottom plate 1. A through hole is provided in the middle of the support frame 16, and a rotating shaft 14 is provided inside the through hole. A driven gear is provided at one end of the rotating shaft 14. The gear 13 at the output end of the driving motor 12 is meshed with the driven gear. A transmission gear 15 is installed on the other side of the rotating shaft 14, and a through hole is provided above the transmission gear 15 in the circular cutting frame 7. The transmission gear 15 is meshed with the toothed ring 10 through the rack on the outer ring of the rotating shaft.
[0026] During the use of this carbon fiber conveying pipe short-cutting device, first, arc-shaped pipe support frames 17 are provided on both sides of the bottom plate 1 and form a clamping mechanism with the adjustable arc-shaped support frame 5 above. The clamping mechanism is used to clamp and fix the carbon fiber conveying pipe 21. The arc-shaped support frame 5 is connected to the synchronous electric telescopic rod 4 above, the electric telescopic rod 4 is connected to the top plate 3 above, and at the same time, the top plate 3 is also connected to the fixing frame 2. Then, chutes 6 are provided on both sides of the fixing frame 2, and support sliders 8 are built-in. The support sliders 8 support the circular cutting frame 7 through clamping on both sides. Immediately afterwards, a retractable cutting blade mechanism is provided inside the circular cutting frame 7. By manually adjusting the threaded column 112, the slide bar 113 at the upper end of the retractable base 111 slides accordingly, and the cutting tool head 114 is set at a suitable position. Then, the toothed ring 10 is driven by the outer driving motor 12, and the high-speed rotating cutting tool head 114 realizes the cutting of the carbon fiber conveying pipe 21. Then, the cut carbon fiber conveying pipe 21 is conveyed through the conveyor 20. During the conveying process, accidents such as accidental slipping during the conveying of conveying pipes of different sizes are effectively prevented, the production efficiency is improved, the integrity and speed of cutting are ensured, the waste chips generated during cutting are concentrated in the bottom groove 18 and the waste storage box 19 for centralized treatment, avoiding damage to the environment and also ensuring the life and health of the operating workers.
[0027] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A short-cutting device for a carbon fiber conveying pipe, comprising a bottom plate (1), characterized in that, Above the bottom plate (1), a fixing frame (2) is provided, and a top plate (3) is connected below the fixing frame (2). On both sides of the bottom of the top plate (3), synchronous electric telescopic rods (4) are provided, and an arc-shaped support frame (5) is installed below the electric telescopic rods (4). Inside the fixing frame (2), a circular cutting frame (7) is connected through a support slider (8). Inside the circular cutting frame (7), a rotating groove (9) is provided, and inside the circular cutting frame (7), a gear ring (10) matching the rotating groove (9) is provided. Inside the gear ring (10), a retractable blade mechanism is provided, and outside the gear ring (10), a transmission mechanism is provided. On both sides of the bottom plate (1), arc-shaped pipe support frames (17) and the retractable arc-shaped support frame (5) above form a clamping mechanism, and a conveyor (20) is provided on one side of the arc-shaped pipe support frame (17).
2. The short-cutting device for carbon fiber conveying pipes according to claim 1, wherein, Inside the fixing frame (2), a sliding groove (6) is provided, and inside the fixing frame (2), a fixed support slider (8) matching the sliding groove (6) is provided, and the fixed support slider (8) is slidably clamped and supported through the sliding groove (6).
3. The short-cutting device for carbon fiber conveying pipes according to claim 1, characterized in that, The retractable blade mechanism includes a retractable base (111), a threaded column (112), a sliding rod (113), and a cutting blade head (114). On both sides of the top of the retractable base (111), sliding rods (113) are provided, and in the middle of the retractable base (111), a threaded column (112) is provided. At the upper end of the threaded column (112), a cutting blade head (114) is provided, and the cutting blade head (114) is movably retractable by manually rotating the threaded column (112).
4. The short-cutting device for carbon fiber conveying pipes according to claim 1, wherein The transmission mechanism includes a driving motor (12), a gear (13), a rotating shaft (14), a transmission gear (15), and a support frame (16). Above the middle of the bottom plate (1), a driving motor (12) is provided, and a gear (13) is installed at the output end of the driving motor (12). Above the bottom plate (1) and in front of the driving motor (12), a support frame (16) is provided. In the middle of the support frame (16), a through hole is provided, and inside the through hole, a rotating shaft (14) is provided. At one end of the rotating shaft (14), a driven gear is provided, and the gear (13) at the output end of the driving motor (12) is meshed and connected with the driven gear.
5. The short-cutting device for carbon fiber conveying pipes according to claim 4, characterized in that, On the other side of the rotating shaft (14), a transmission gear (15) is installed, and in the circular cutting frame (7), a through hole is provided above the transmission gear (15), and the transmission gear (15) is meshed and connected with the gear ring (10) through the external gear teeth of the rotating shaft.
6. The short-cutting device for carbon fiber conveying pipes according to claim 1, wherein, Above the bottom plate (1), a groove (18) is opened, and at one end of the groove (18), a pull-out waste storage box (19) is provided.