Nickel coating Teflon pipe cutting machine
The nickel-coated Teflon pipe cutter driven by a two-way conveyor belt and servo motor solves the problems of unstable conveying and inaccurate cutting, and realizes stable conveying and efficient cutting of pipes of different specifications, improving production efficiency.
Patent Information
- Application Number
- CN202510393932.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2025-07-01
AI Technical Summary
Traditional Teflon pipe cutting machines have problems of instability and stagnation during the transportation process, especially for Teflon pipes with larger diameters or longer lengths, and it is difficult to adapt to pipes of different specifications, resulting in low production efficiency.
A nickel-coated Teflon pipe cutting machine is designed, adopting a two-way conveyor belt structure and servo motor drive. Through the cooperation of the fixed conveyor module and the movable conveyor module, combined with the cylinder and cutting board of the cutting module, the stable conveying and precise cutting of pipes of different specifications is achieved.
It improves the conveying stability and accuracy of Teflon pipes, ensures cutting accuracy and production efficiency, adapts to the needs of Teflon pipes of different specifications, and reduces waste of manpower and time.
Smart Images
Figure CN120228766A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of Teflon tube production, and in particular to a cutting machine for nickel-coated Teflon tubes. Background Art
[0002] Nickel-coated Teflon tubes are tubular products, usually made of polytetrafluoroethylene (PTFE) or similar materials, with a nickel coating on the surface. Polytetrafluoroethylene is an engineering plastic with excellent properties, having excellent high-temperature resistance, corrosion resistance, non-stickiness, etc. In some special application scenarios, in order to enhance the durability and mechanical strength of Teflon tubes, a layer of nickel is often coated on their surfaces to improve their wear resistance, corrosion resistance, heat resistance and other properties. Nickel-coated Teflon tubes are often used in fields such as chemical industry, medical treatment, and food processing, as components with high requirements for corrosion resistance and high temperature resistance, such as pipelines, valves, pump bodies, etc., and a cutting machine for nickel-coated Teflon tubes is a device for processing Teflon tubes.
[0003] Traditional Teflon tube cutting machines usually use a single driving force for one-way feeding of Teflon tubes. This will result in uneven or insufficient force on the Teflon tubes during transportation, especially for Teflon tubes with a larger diameter or longer length, which will cause unstable transportation or stagnation. Moreover, there is a lack of a convenient mechanism in traditional equipment to adjust the feeding position or adapt to Teflon tubes of different specifications, which will require more manpower and time, resulting in an increase in the downtime during the production process, thus reducing the production efficiency. Therefore, the present application discloses a cutting machine for nickel-coated Teflon tubes to meet the requirements of stable transportation during the use of the cutting machine and adapt to the transportation of Teflon tubes of different specifications. Summary of the Invention
[0004] In view of this, the purpose of the present invention is to provide a cutting machine for nickel-coated Teflon tubes to solve the problem of unstable or stagnant transportation of Teflon tubes.
[0005] Based on the above purpose, the present invention provides a cutting machine for nickel-coated Teflon tubes, including a fixed frame. A positioning plate is fixedly installed at the top of the fixed frame. A vertical plate is fixedly installed on one side of the positioning plate. A feeding pipe is arranged on the vertical plate, and the feeding pipe is used for feeding Teflon tubes. An installation plate is fixedly installed in the middle of the positioning plate. A sliding groove and a positioning hole are respectively opened on the front and back sides of the installation plate. A first through hole and a second through hole are respectively vertically opened in the middle of the installation plate, and the second through hole is opened in the shape of a vertical groove. The conveying assembly is arranged above the fixing frame and on one side of the mounting plate. The conveying assembly is used for conveying the Teflon tube. The conveying assembly includes a fixed conveying module, a movable conveying module and a driving module. The fixed conveying module and the movable conveying module cooperate to convey Teflon tubes of different specifications. The driving module is used to provide power for the fixed conveying module and the movable conveying module; The cutting module is arranged behind the conveying assembly and on one side of the mounting plate. The cutting module is used for short-cutting the Teflon tube. The cutting module includes a cylinder and a cutting plate fixedly installed at the output end of the cylinder. A cutter is arranged at the other end of the cutting plate; One end of the cutting module is aligned with the conveying assembly, and a discharge hopper is arranged at the other end of the cutting module. A collection box is arranged below the discharge hopper.
[0006] Preferably, the fixed conveying module includes a fixed block arranged at the bottom of the mounting plate. The movable conveying module includes a movable block movably installed in the middle of the mounting plate. A first conveyor belt is rotatably installed on one side of the fixed block. A second conveyor belt is rotatably installed on one side of the movable block. Rotating rollers on the same side of the first conveyor belt and the second conveyor belt are fixedly connected with rotating shafts. The rotating shafts on the first conveyor belt penetrate through the first through holes. The rotating shafts on the second conveyor belt penetrate through the second through holes.
[0007] Preferably, the driving module includes a servo motor fixed on the other side of the mounting plate. The output end of the servo motor is fixedly connected with a first rotating gear. The other side of the first rotating gear is fixedly connected with the rotating shaft on the first conveyor belt. A second rotating gear rotating in the opposite direction to the first rotating gear is also rotatably installed above the first rotating gear. One side of the second rotating gear is fixedly connected with the rotating shaft on the second conveyor belt.
[0008] Preferably, a plurality of friction strips are arranged on the outer surfaces of the first conveyor belt and the second conveyor belt.
[0009] Preferably, a limiting rotating plate is sleeved on the side of the rotating shaft on the fixed block close to the first rotating gear. A first meshing gear is rotatably installed on the other side of the limiting rotating plate. The first meshing gear meshes with the first rotating gear. A limiting plate is sleeved on the other side of the first meshing gear. The limiting plate is arranged in an L shape. A second meshing gear meshing with the first meshing gear is also rotatably installed in the middle of the limiting plate. The other side of the limiting plate is rotatably connected with the other side of the second rotating gear. The second rotating gear meshes with the second meshing gear.
[0010] Preferably, two positioning columns are fixedly installed on the side of the mounting plate away from the conveying assembly. Limit blocks are fixedly installed at the upper and lower ends of the two positioning columns. A sliding plate is also slidably installed on the two positioning columns. A spring is provided between the top of the sliding plate and the limit block at the top of the positioning column.
[0011] Preferably, a positioning block is provided on the surface of the sliding plate close to the mounting plate. The positioning block penetrates through the sliding groove and is fixedly connected to the middle of one side of the second conveyor belt. A notch is formed on one side of the sliding plate. The notch on one side of the sliding plate is adapted to the rotating shaft on the second conveyor belt.
[0012] Preferably, an arc-shaped sliding groove is formed at one corner of the mounting plate. A rotating trigger block is rotatably installed on one side of the mounting plate. A rotating column is provided at one corner of the rotating trigger block and is rotatably connected to the mounting plate. A handle is provided on one side of the rotating trigger block, and a sliding rod is provided on the other side. The sliding rod is slidably installed inside the sliding groove. An extension plate is provided at one corner of the top of the sliding plate. The bottom surface of the extension plate is adapted to the sliding rod.
[0013] Preferably, two first stoppers are respectively fixedly installed on one side of the mounting plate. Second stoppers are movably installed on the other sides of the two first stoppers. Internal thread grooves are formed on the two first stoppers and the two second stoppers. An adjusting screw rod adapted to the internal thread groove is threadedly installed between the first stopper and the second stopper. The two second stoppers are respectively located on the front and rear sides of the positioning hole. Conveying holes are provided on the two second stoppers.
[0014] Preferably, the cutting plate penetrates through the positioning hole, and the thickness of the cutting plate is adapted to the distance between the two second stoppers. A reduced-fit hole is also formed on one side of the cutting plate.
[0015] Advantages of the present invention: 1. This nickel-coated Teflon tube cutting machine is equipped with a conveying component. When conveying the Teflon tube, the servo motor starts to drive the first rotating gear and the second rotating gear to rotate. The rotating directions of the first rotating gear and the second rotating gear are opposite, thus driving the first conveyor belt and the second conveyor belt to rotate in opposite directions. The Teflon tube is located above the first conveyor belt and below the second conveyor belt. Therefore, two opposite conveying forces are required to drive the Teflon tube to move and convey to one side. Moreover, the movable block is located in the middle of the mounting plate and can be adjusted according to Teflon tubes of different diameter specifications, enabling the movable conveying module to adapt to the conveying of tubes of different specifications. When it is necessary to adjust the position of the movable conveying module to adapt to Teflon tubes of different specifications, hold the handle to drive the rotating trigger block to rotate, thereby driving the sliding rod on the other side to move inside the chute. The sliding rod is clamped and slid in the chute and is set to be fixed arbitrarily when sliding in the chute. When the sliding rod slides, it drives the extension plate to move up and down, thereby driving the sliding plate to slide up and down on the positioning posts. Then, the movable conveying module is driven to move up and down through the positioning block. When the sliding plate moves up and down, the notch drives the rotating shaft on the second conveyor belt to slide up and down inside the second through hole to follow the adjustment. The second conveyor belt cooperates with the first conveyor belt to ensure the stability of the Teflon tube during the conveying process and improve the accuracy and stability of the conveying.
[0016] 2. This nickel-coated Teflon tube cutting machine is equipped with a driving module in the conveying component. When the notch drives the rotating shaft on the second conveyor belt to slide up and down inside the second through hole to follow the adjustment, when the rotating shaft on the second conveyor belt moves up and down, it will synchronously drive the second meshing gear and the first meshing gear to move up and down through the limitation of the limiting plate. Therefore, the second rotating gear is always meshed with the second meshing gear, and the second meshing gear and the first meshing gear are always meshed and rise and fall synchronously under the drive of the limiting plate. On the way of the up and down movement of the first meshing gear, under the action of the limiting rotating plate, it is always meshed with the first rotating gear and rotates to adjust the meshing angle during the up and down movement, ensuring the rotation effect of the second rotating gear.
[0017] 3. This nickel-coated Teflon tube cutting machine is equipped with a cutting module. The two second stoppers of the cutting module are located on the front and rear sides of the positioning hole, used to limit the position of the Teflon tube during the cutting process to ensure the accuracy and consistency of the cutting. The conveying holes provided on the second stoppers are used to ensure the passing of the cutting plate and help position the cutting position. By rotating the adjusting screw in the internal thread groove, the second stopper can be adjusted to be closer to or farther from the position where the first stopper is located to adapt to Teflon tubes at different positions, ensuring the precision and stability of the cutting. The cutting plate penetrates through the positioning hole and is adapted to the distance between the two second stoppers to ensure the stability and accuracy of the cutting plate. Description of the Drawings
[0018] To more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only those of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0019] Figure 1 Schematic diagram of the three-dimensional structure of the present invention; Figure 2 Schematic diagram of the first perspective structure of the conveying component and the cutting module of the present invention; Figure 3 Schematic diagram of the second perspective structure of the conveying component and the cutting module of the present invention; Figure 4 Exploded structure diagram of the conveying component and the cutting module of the present invention; Figure 5 Schematic diagram of the first perspective structure of the conveying component of the present invention; Figure 6 Of the present invention Figure 5 Enlarged structure diagram at position A in; Figure 7 Schematic diagram of the second perspective structure of the conveying component of the present invention; Figure 8 Schematic diagram of the cutting module of the present invention; Figure 9 Schematic diagram of the mounting plate and the sliding plate of the present invention; Figure 10 Of the present invention Figure 9 Enlarged structure diagram at position B in; Figure 11 Schematic diagram of the mounting plate of the present invention; Figure 12 Schematic diagram of the discharge hopper of the present invention.
[0020] The labels in the figure are: 1. Fixed frame; 2. Positioning plate; 3. Feed pipe; 4. Mounting plate; 5. First through hole; 6. Second through hole; 7. Sliding groove; 8. Chute; 9. Positioning hole; 10. Fixed block; 11. First conveyor belt; 12. Movable block; 13. Second conveyor belt; 14. Friction strip; 15. Servo motor; 16. First rotating gear; 17. Limit rotating plate; 18. First meshing gear; 19. Second meshing gear; 20. Second rotating gear; 21. Limit plate; 22. Sliding plate; 23. Positioning block; 24. Positioning column; 25. Spring; 26. Extension plate; 27. Rotating trigger block; 28. Rotating column; 29. Sliding rod; 30. First stop block; 31. Second stop block; 32. Internal thread groove; 33. Delivery hole; 34. Adjusting screw; 35. Cylinder; 36. Cutting plate; 37. Cutter; 38. Reduced configuration hole; 39. Discharge hopper; 40. Collection box. Detailed implementation manner
[0021] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the following further elaborates on the present invention in conjunction with specific embodiments.
[0022] It should be noted that unless otherwise defined, the technical terms or scientific terms used in the present invention should have the ordinary meanings understood by those with ordinary skills in the field to which the present invention pertains. The "first", "second" and similar terms used in the present invention do not denote any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative position relationships, and when the absolute position of the object being described changes, the relative position relationship may also change accordingly.
[0023] Such as Figures 1 to 12As shown in the figure, the nickel-coated Teflon tube cutting machine includes a fixing frame 1. At the top of the fixing frame 1, a positioning plate 2 is fixedly installed. On one side of the positioning plate 2, a vertical plate is fixedly installed. An inlet pipe 3 is arranged on the vertical plate. The inlet pipe 3 is used for feeding the Teflon tube. In the middle of the positioning plate 2, a mounting plate 4 is fixedly installed. On the front and rear sides of the mounting plate 4, a sliding groove 7 and a positioning hole 9 are respectively opened. Vertically in the middle of the mounting plate 4, a first through hole 5 and a second through hole 6 are respectively opened. The second through hole 6 is opened in the shape of a vertical groove; a conveying assembly, which is arranged above the fixing frame 1 and on one side of the mounting plate 4. The conveying assembly is used for conveying the Teflon tube. The conveying assembly includes a fixed conveying module, a movable conveying module and a driving module. The fixed conveying module and the movable conveying module cooperate to convey Teflon tubes of different specifications. The driving module is used to provide power for the fixed conveying module and the movable conveying module; a cutting module, which is arranged behind the conveying assembly and on one side of the mounting plate 4. The cutting module is used for short-cutting the Teflon tube. The cutting module includes a cylinder 35 and a cutting plate 36 fixedly installed at the output end of the cylinder 35. At the other end of the cutting plate 36, a cutting knife 37 is arranged; one end of the cutting module is aligned with the conveying assembly, and at the other end of the cutting module, a discharge hopper 39 is arranged. Below the discharge hopper 39, a collection box 40 is arranged; First, the operator places the Teflon tube in the inlet pipe 3. The inlet pipe 3 enables the pipe material to enter the machine smoothly. After the conveying assembly is started, the Teflon tube is stably conveyed to the cutting position. The combined use of the fixed conveying module and the movable conveying module ensures the stable conveying of the pipe material. The driving module provides the power required for conveying, making the conveying process smoother. The cutting module is located behind the conveying assembly. The cylinder 35 of the cutting module is triggered to push the cutting plate 36 to move, ensuring that the cutting knife is in perpendicular contact with the Teflon tube and precisely cutting the pipe material. The discharge hopper 39 ensures that the cut pipe segments can be discharged smoothly. After the cutting process is completed, the pipe segments slide from the discharge hopper 39 into the collection box 40. This step ensures the continuity of the production process. The entire working process not only ensures the accuracy and stability of cutting but also improves production efficiency.
[0024] As Figures 2 to 4As shown in the figure, the fixed conveying module is provided with a fixed block 10 arranged at the bottom of the mounting plate 4. The movable conveying module includes a movable block 12 movably installed in the middle of the mounting plate 4. A first conveyor belt 11 is rotatably installed on one side of the fixed block 10, and a second conveyor belt 13 is rotatably installed on one side of the movable block 12. The rotating rollers on the same side of the first conveyor belt 11 and the second conveyor belt 13 are fixedly connected with rotating shafts. The rotating shaft on the first conveyor belt 11 penetrates through the first through hole 5, and the rotating shaft on the second conveyor belt 13 penetrates through the second through hole 6. The driving module includes a servo motor 15 fixed on the other side of the mounting plate 4. The output end of the servo motor 15 is fixedly connected with a first rotating gear 16. The other side of the first rotating gear 16 is fixedly connected with the rotating shaft on the first conveyor belt 11. Above the first rotating gear 16, a second rotating gear 20 rotating in the opposite direction to the first rotating gear 16 is also rotatably installed. One side of the second rotating gear 20 is fixedly connected with the rotating shaft on the second conveyor belt 13. A plurality of friction strips 14 are arranged on the outer surfaces of the first conveyor belt 11 and the second conveyor belt 13; When conveying the Teflon tube, the servo motor 15 is started to drive the first rotating gear 16 and the second rotating gear 20 to rotate. The rotating directions of the first rotating gear 16 and the second rotating gear 20 are opposite, thereby driving the rotating directions of the first conveyor belt 11 and the second conveyor belt 13 to be opposite. The Teflon tube is located above the first conveyor belt 11 and below the second conveyor belt 13. Therefore, two opposite conveying forces are required to drive the Teflon tube to move and convey to one side. Moreover, the movable block 12 is located in the middle of the mounting plate 4 and can be adjusted according to Teflon tubes of different diameter specifications, so that the movable conveying module can adapt to the conveying of tubes of different specifications. The second conveyor belt 13 cooperates with the first conveyor belt 11 to ensure that the Teflon tube remains stable during the conveying process, improving the accuracy and stability of the conveying.
[0025] As Figures 2 to 10As shown in the figure, two positioning columns 24 are fixedly installed on the side of the mounting plate 4 away from the conveying assembly. Limit blocks are fixedly installed at both the upper and lower ends of the two positioning columns 24. A sliding plate 22 is also slidably installed on the two positioning columns 24. A spring 25 is arranged between the top of the sliding plate 22 and the limit block at the top of the positioning column 24. A positioning block 23 is arranged on the side of the sliding plate 22 close to the mounting plate 4. The positioning block 23 penetrates through the sliding groove 7 and is fixedly connected to the middle of one side of the second conveyor belt 13. A notch is formed on one side of the sliding plate 22. The notch on one side of the sliding plate 22 is adapted to the rotating shaft on the second conveyor belt 13. An arc-shaped sliding groove 8 is formed at one corner of the mounting plate 4. A rotating trigger block 27 is rotatably installed on one side of the mounting plate 4. A rotating column 28 is arranged at one corner of the rotating trigger block 27 and is rotatably connected to the mounting plate 4. A handle is arranged on one side of the rotating trigger block 27, and a sliding rod 29 is arranged on the other side. The sliding rod 29 is slidably installed inside the sliding groove 8. An extension plate 26 is arranged at one corner of the top of the sliding plate 22. The bottom surface of the extension plate 26 is adapted to the sliding rod 29; When it is necessary to adjust the position of the movable conveying module to adapt to Teflon tubes of different specifications, hold the handle to drive the rotation of the rotating trigger block 27, thereby driving the movement of the sliding rod 29 on the other side inside the sliding groove 8. The sliding rod 29 and the sliding groove 8 are in snap connection and are set to be fixed arbitrarily when sliding in the sliding groove 8. When the sliding rod 29 slides, it drives the extension plate 26 to move up and down, thereby driving the sliding plate 22 to slide up and down on the positioning column 24. Then, the movable conveying module is driven to move up and down through the positioning block 23. When the sliding plate 22 moves up and down, the notch on it drives the rotating shaft on the second conveyor belt 13 to slide up and down inside the second through hole 6 for following adjustment; A limit rotating plate 17 is sleeved on the side of the rotating shaft on the fixed block 10 close to the first rotating gear 16. The other side of the limit rotating plate 17 is rotatably installed with a first meshing gear 18. The first meshing gear 18 meshes with the first rotating gear 16. A limit plate 21 is sleeved on the other side of the first meshing gear 18. The limit plate 21 is arranged in an L shape. A second meshing gear 19 that meshes with the first meshing gear 18 is rotatably installed in the middle of the limit plate 21. The other side of the limit plate 21 is rotatably connected to the other side of the second rotating gear 20. The second rotating gear 20 meshes with the second meshing gear 19; When the notch drives the rotating shaft on the second conveyor belt 13 to slide up and down inside the second through hole 6 for following adjustment, when the rotating shaft on the second conveyor belt 13 moves up and down, it will synchronously drive the second meshing gear 19 and the first meshing gear 18 to move up and down through the limitation of the limiting plate 21. Therefore, the second rotating gear 20 is always meshed with the second meshing gear 19, and the second meshing gear 19 and the first meshing gear 18 are always meshed, and they rise and fall synchronously under the drive of the limiting plate 21. During the up and down movement of the first meshing gear 18, under the action of the limiting rotating plate 17, it is always meshed with the first rotating gear 16, and the meshing angle is rotated and adjusted during the up and down movement to ensure the rotation effect of the second rotating gear 20.
[0026] As Figure 3 , Figure 8 shown, two first stoppers 30 are respectively and fixedly installed on one side of the mounting plate 4. The other sides of the two first stoppers 30 are both movably installed with second stoppers 31. Internal thread grooves 32 are formed on both the two first stoppers 30 and the two second stoppers 31. An adjusting screw 34 adapted to the internal thread groove 32 is threadedly installed between the first stopper 30 and the second stopper 31. The two second stoppers 31 are respectively located on the front and rear sides of the positioning hole 9. Delivery holes 33 are provided on both the two second stoppers 31. The cutting plate 36 penetrates through the positioning hole 9, and the thickness of the cutting plate 36 is adapted to the distance between the two second stoppers 31. A reduced-fit hole 38 is also formed on one side of the cutting plate 36; The two second stoppers 31 are located on the front and rear sides of the positioning hole 9 to limit the position of the Teflon tube during the cutting process and ensure the accuracy and consistency of cutting. The delivery holes 33 provided on the second stoppers 31 are used to ensure the passing of the cutting plate 36 and help position the cutting position. By rotating the adjusting screw 34 in the internal thread groove 32, the second stopper 31 can be adjusted to be closer to or farther from the position where the first stopper 30 is located to adapt to Teflon tubes at different positions and ensure the accuracy and stability of cutting. The cutting plate 36 penetrates through the positioning hole 9 and is adapted to the distance between the two second stoppers 31 to ensure the stability and accuracy of the cutting plate 36.
[0027] Those of ordinary skill in the art should understand that the discussion of any above embodiment is only exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, which are not provided in detail for the sake of brevity.
[0028] The present invention aims to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.
Claims
1. A nickel-coated Teflon tube cutting machine, characterized in that: include: A fixing frame (1), wherein a positioning plate (2) is fixedly mounted on the top of the fixing frame (1), a vertical plate is fixedly mounted on one side of the positioning plate (2), a feeding pipe (3) is arranged on the vertical plate, and the feeding pipe (3) is used to feed the Teflon tube, a mounting plate (4) is fixedly mounted in the middle of the positioning plate (2), a sliding groove (7) and a positioning hole (9) are respectively provided on the front and rear sides of the mounting plate (4), a first through hole (5) and a second through hole (6) are respectively vertically provided in the middle of the mounting plate (4), and the second through hole (6) is provided in the shape of a vertical groove; A conveying assembly, which is arranged above the fixed frame (1) and located on one side of the mounting plate (4), the conveying assembly is used to convey the Teflon tube, the conveying assembly comprises a fixed conveying module, a movable conveying module and a driving module, the fixed conveying module cooperates with the movable conveying module to convey Teflon tubes of different specifications, and the driving module is used to provide power to the fixed conveying module and the movable conveying module; a cutting module, which is arranged behind the conveying assembly and on one side of the mounting plate (4), the cutting module being used to cut the Teflon tube into short pieces, the cutting module comprising a cylinder (35) and a cutting plate (36) fixedly mounted on the output end of the cylinder (35), the other end of the cutting plate (36) being provided with a cutting knife (37); One end of the cutting module is aligned with the conveying assembly, and the other end of the cutting module is provided with a discharge hopper (39), and a collection box (40) is provided below the discharge hopper (39).
2. The nickel-coated Teflon tube cutting machine according to claim 1, characterized in that: The fixed conveying module comprises a fixed block (10) arranged at the bottom of the mounting plate (4), and the movable conveying module comprises a movable block (12) movably mounted in the middle of the mounting plate (4); a first conveyor belt (11) is rotatably mounted on one side of the fixed block (10), and a second conveyor belt (13) is rotatably mounted on one side of the movable block (12); rotating rollers on the same side of the first conveyor belt (11) and the second conveyor belt (13) are fixedly connected with a rotating shaft; the rotating shaft on the first conveyor belt (11) is arranged to pass through the first through hole (5), and the rotating shaft on the second conveyor belt (13) is arranged to pass through the second through hole (6).
3. The nickel-coated Teflon tube cutting machine according to claim 2, characterized in that: The driving module comprises a servo motor (15) fixed to the other side of the mounting plate (4); the output end of the servo motor (15) is fixedly connected to a first rotating gear (16); the other side of the first rotating gear (16) is fixedly connected to a rotating shaft on the first conveyor belt (11); a second rotating gear (20) is rotatably mounted above the first rotating gear (16) in a direction opposite to that of the first rotating gear (16); one side of the second rotating gear (20) is fixedly connected to the rotating shaft on the second conveyor belt (13).
4. The nickel-coated Teflon tube cutting machine according to claim 3, characterized in that: The outer surfaces of the first conveyor belt (11) and the second conveyor belt (13) are both provided with a plurality of friction strips (14).
5. The nickel-coated Teflon tube cutting machine according to claim 4, characterized in that: A limiting rotating plate (17) is sleeved on one side of the rotating shaft on the fixed block (10) close to the first rotating gear (16); a first meshing gear (18) is rotatably mounted on the other side of the limiting rotating plate (17); the first meshing gear (18) meshes with the first rotating gear (16); a limiting plate (21) is sleeved on the other side of the first meshing gear (18); the limiting plate (21) is arranged in an L shape; a second meshing gear (19) meshing with the first meshing gear (18) is rotatably mounted on the middle part of the limiting plate (21); the other side of the limiting plate (21) is rotatably connected to the other side of the second rotating gear (20); the second rotating gear (20) meshes with the second meshing gear (19).
6. The nickel-coated Teflon tube cutting machine according to claim 2, characterized in that: Two positioning columns (24) are fixedly mounted on the side of the mounting plate (4) away from the conveying assembly, and limit blocks are fixedly mounted on the upper and lower ends of the two positioning columns (24). A sliding plate (22) is also slidably mounted on the two positioning columns (24), and a spring (25) is provided between the top of the sliding plate (22) and the limit block at the top of the positioning column (24).
7. The nickel-coated Teflon tube cutting machine according to claim 6, characterized in that: A positioning block (23) is provided on one side of the sliding plate (22) close to the mounting plate (4); the positioning block (23) passes through the sliding groove (7) and is fixedly connected to the middle part of one side of the second conveyor belt (13); a notch is provided on one side of the sliding plate (22); the notch on one side of the sliding plate (22) is adapted to fit the rotating shaft on the second conveyor belt (13).
8. The nickel-coated Teflon tube cutting machine according to claim 7, characterized in that: A circular arc-shaped slide groove (8) is provided at one corner of the mounting plate (4); a rotation trigger block (27) is rotatably mounted on one side of the mounting plate (4); a rotation column (28) is provided at one corner of the rotation trigger block (27) and is rotatably connected to the mounting plate (4); a handle is provided at one side of the rotation trigger block (27) and a sliding rod (29) is provided at the other side, and the sliding rod (29) is slidably mounted inside the slide groove (8); an extension plate (26) is provided at one corner of the top of the sliding plate (22), and the bottom surface of the extension plate (26) is adapted to the sliding rod (29).
9. The nickel-coated Teflon tube cutting machine according to claim 1, characterized in that: Two first stoppers (30) are fixedly mounted on one side of the mounting plate (4), and second stoppers (31) are movably mounted on the other side of the two first stoppers (30). Internal thread grooves (32) are provided on the two first stoppers (30) and the two second stoppers (31). An adjusting screw (34) adapted to the internal thread groove (32) is threadedly mounted between the first stoppers (30) and the second stoppers (31). The two second stoppers (31) are located at the front and rear sides of the positioning hole (9), respectively, and a conveying hole (33) is provided on the two second stoppers (31).
10. The nickel-coated Teflon tube cutting machine according to claim 9, characterized in that: The cutting plate (36) is arranged to pass through the positioning hole (9), and the thickness of the cutting plate (36) is adapted to the distance between the two second stoppers (31). A reduction hole (38) is also provided on one side of the cutting plate (36).