Yarn spraying device for processing graphite polytetrafluoroethylene synthetic fibers

Abstract

The utility model discloses a yarn spraying device for graphite tetrafluoride synthetic fiber processing, which belongs to the technical field of graphite tetrafluoride synthetic fiber processing and comprises a graphite tetrafluoride synthetic fiber pipeline, a connecting pipe is fixedly mounted on the outer side of the graphite tetrafluoride synthetic fiber pipeline, and a yarn spraying head movably abuts against the inside of the connecting pipe. Two groups of moving frames are slidably mounted in the connecting pipe, second moving blocks are slidably mounted in the two groups of moving frames, and second inserting blocks are fixedly mounted on one sides of the two groups of second moving blocks, so that the nozzle replacement process is simple and quick, complicated tools or tedious steps are not needed, the operation process is greatly simplified, the skill requirements on operators are reduced, and the working efficiency is improved. According to the spray head fixing device, the spray head can be easily replaced, the labor intensity of operators can be remarkably reduced, the operators do not need to spend a lot of time and energy to accurately adjust the position of the spray head for fixing, the springs can automatically complete the fixing work only by placing a new spray head at a proper position, and the operation convenience and efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of graphite PTFE synthetic fiber processing technology, and in particular to a spinning device for processing graphite PTFE synthetic fibers. Background Technology

[0002] In the spinning process of graphite PTFE synthetic fibers, the nozzle is a key component that directly affects the spinning quality. Due to the special properties of graphite PTFE synthetic fibers, nozzles are prone to wear and clogging after a period of use, requiring timely replacement. However, existing spinning devices often involve complex and time-consuming nozzle replacement procedures. This not only reduces production efficiency but may also affect spinning quality and increase production costs if nozzle replacement is not done promptly. Therefore, we propose a spinning device for graphite PTFE synthetic fiber processing to solve this problem. Utility Model Content

[0003] The purpose of this invention is to provide a spinning device for processing graphite PTFE synthetic fibers, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A spinning device for processing graphite PTFE synthetic fibers includes: a graphite PTFE synthetic fiber pipe; a connecting pipe fixedly installed on the outer side of the graphite PTFE synthetic fiber pipe; a spinning head movably abutting inside the connecting pipe; two sets of movable frames slidably installed inside the connecting pipe; two sets of movable blocks slidably installed inside the two sets of movable frames; two sets of insert blocks movably inserted into the connecting pipe on one side of each set of two sets of movable blocks; two sets of movable rods slidably installed on one side of the connecting pipe; a handle fixedly installed at one end of each set of movable rods; a guide rod fixedly installed on one side of each set of movable frames; a round rod fixedly installed on the other side of each set of movable frames; a movable block slidably installed at one end of each set of round rods; two sets of movable blocks slidably installed inside the connecting pipe; and two sets of insert blocks movably inserted into the outer side of the spinning head on one side of each set of movable blocks.

[0006] Preferably, a squirrel cage is slidably installed inside the graphite PTFE synthetic fiber pipe, a connecting plate is fixedly installed inside the squirrel cage, a support rod is hinged to one side of the connecting plate, a fixed frame is fixedly installed on the outside of the graphite PTFE synthetic fiber pipe, a motor is fixedly installed on one side of the fixed frame, a bevel gear two is fixedly installed at the output end of the motor, a rotating rod is rotatably installed inside the fixed frame and the graphite PTFE synthetic fiber pipe, a bevel gear one and a connecting rod are fixedly installed on the outside of the rotating rod, the connecting rod is hinged to the support rod, an installation flange is fixedly installed on the outside of the feed inlet of the graphite PTFE synthetic fiber pipe, a return spring three is sleeved on one end of each of the four sets of guide rods, a return spring two is sleeved on the outside of each of the two sets of moving rods, and a return spring one is sleeved on the outside of each of the two sets of round rods.

[0007] Preferably, the connecting pipe has two sets of rectangular grooves inside, and the two sets of movable frames are slidably installed in the corresponding rectangular grooves. The connecting pipe has four sets of guide grooves inside, and the four sets of guide rods are slidably installed in the corresponding guide grooves. The other end of the four sets of reset springs is fixedly installed on one side of the corresponding guide groove.

[0008] Preferably, the connecting pipe has two sets of square grooves inside, the two sets of movable blocks are slidably installed in the corresponding square grooves, the two ends of the two sets of return springs are respectively fixedly installed on one side of the corresponding square groove and one side of the corresponding movable block, the two ends of the two sets of return springs are respectively fixedly installed on one side of the inner wall of the corresponding frame and one side of the corresponding movable block, and the two sets of round rods are slidably installed inside the connecting pipe.

[0009] Preferably, the outer side of the spinning head is provided with two sets of fixing grooves, and the two sets of insert blocks are movably inserted into the corresponding fixing grooves. The inside of the connecting pipe is provided with two sets of mounting grooves, and the two sets of moving blocks are movably inserted into the corresponding mounting grooves. The side of the connecting pipe is provided with two sets of moving grooves, and the two sets of moving rods are slidably installed in the corresponding moving grooves.

[0010] Preferably, the first bevel gear and the second bevel gear mesh with each other, and both the first bevel gear and the second bevel gear are disposed within a fixed frame.

[0011] In this invention, a spinning device for processing graphite PTFE synthetic fibers is described. A motor drives a second bevel gear to rotate. The bevel gear meshes with the first bevel gear, causing the second bevel gear to rotate, which in turn drives a rotating rod to rotate. This causes a connecting rod to rotate, and the connecting rod is hinged to a support rod. As the connecting rod rotates, the support rod swings, causing the squirrel cage to move within the graphite PTFE synthetic fiber pipeline. This allows for precise flow regulation of the graphite PTFE synthetic fibers. This method adapts well to different flow requirements. Whether producing fine yarn with a small flow rate or coarse yarn with a large flow rate, the position of the squirrel cage can be controlled by adjusting the motor's rotation to linear motion, thus achieving flexible adjustment of the fiber flow rate from low to high.

[0012] This utility model has a reasonable structural design. The handle drives the moving rod, which in turn moves the moving block two and the insert block two. The return spring two retracts, causing the insert block two to disengage from the mounting slot and release its lock on the moving frame. The handle then drives the moving rod to move within the moving slot, which in turn moves the moving frame relative to the moving frame within the rectangular slot. This, in turn, moves the guide rod within the guide slot, causing the return spring three to retract. This relative movement of the moving frame then moves the moving block one within the square slot, causing the insert block one to disengage from the spray head, thus releasing the spray head from its fixation. This allows for quick replacement of the spray head as needed. The elastic force of the return springs one, two, and three allows for quick fixing of the replaced spray head without external force. Workers can complete the replacement in a short time, reducing equipment downtime and improving the overall production efficiency of graphite PTFE synthetic fiber processing. Timely spray head replacement is crucial for ensuring product quality stability. Quick-change nozzles can prevent yarn quality degradation caused by nozzle malfunctions, such as uneven yarn thickness due to nozzle wear or interrupted spraying due to blockage. Operators do not need to spend a lot of time and effort to precisely adjust the position of the nozzle for fixation. They only need to place the new nozzle in the appropriate position, and the spring will automatically complete the fixation work, improving the convenience and efficiency of operation. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram of a spinning device for processing graphite PTFE synthetic fibers proposed in this utility model.

[0014] Figure 2 This is a cross-sectional structural schematic diagram of a spinning device for processing graphite PTFE synthetic fibers proposed in this utility model.

[0015] Figure 3 for Figure 2 A magnified view of part A in the middle;

[0016] Figure 4 This is a partial three-dimensional structural diagram of a spinning device for processing graphite PTFE synthetic fibers proposed in this utility model.

[0017] In the diagram: 1. Spinning head; 2. Connecting pipe; 3. Graphite PTFE synthetic fiber pipe; 4. Fixing frame; 5. Motor; 6. Mounting flange; 7. Squirrel cage; 8. Support rod; 9. Connecting rod; 10. Rotating rod; 11. Bevel gear one; 12. Bevel gear two; 13. Connecting plate; 14. Square groove; 15. Moving block one; 16. Insert block one; 17. Return spring one; 18. Round rod; 19. Moving frame; 20. Moving block two; 21. Insert block two; 22. Moving rod; 23. Return spring two; 24. Handle; 25. Moving groove; 26. Guide rod; 27. Return spring three; 28. Guide groove; 29. ​​Rectangular groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-4 A spinning device for processing graphite PTFE synthetic fibers includes: a graphite PTFE synthetic fiber pipe 3; a connecting pipe 2 fixedly installed on the outside of the graphite PTFE synthetic fiber pipe 3; a spinning head 1 movably abutting inside the connecting pipe 2; two sets of movable frames 19 slidably installed inside the connecting pipe 2; two movable blocks 20 slidably installed inside the two sets of movable frames 19; two insert blocks 21 fixedly installed on one side of each set of two movable blocks 20; the two sets of insert blocks 21 movably inserted into the inside of the connecting pipe 2; and two fixedly installed on the other side of each set of two movable blocks 20. There are two sets of movable rods 22, which are slidably installed on one side of the connecting pipe 2. Each set of movable rods 22 has a handle 24 fixedly installed at one end. Each set of movable frames 19 has a guide rod 26 fixedly installed on one side. Each set of movable frames 19 has a round rod 18 fixedly installed on the other side. Each set of round rods 18 has a movable block 15 fixedly installed at one end. Each set of movable blocks 15 is slidably installed inside the connecting pipe 2. Each set of movable blocks 15 has an insert block 16 fixedly installed on one side. Each set of insert blocks 16 is movably inserted into the outside of the spinning head 1.

[0020] In this embodiment, a squirrel cage 7 is slidably installed inside the graphite PTFE synthetic fiber pipe 3. A connecting plate 13 is fixedly installed inside the squirrel cage 7. A support rod 8 is hinged to one side of the connecting plate 13. A fixing frame 4 is fixedly installed on the outside of the graphite PTFE synthetic fiber pipe 3. A motor 5 is fixedly installed on one side of the fixing frame 4. A bevel gear 12 is fixedly installed at the output end of the motor 5. A rotating rod 10 is rotatably installed inside the fixing frame 4 and the graphite PTFE synthetic fiber pipe 3. A bevel gear 11 and a connecting rod 9 are fixedly installed on the outside of the rotating rod 10. The connecting rod 9 is hinged to the support rod 8. An installation flange 6 is fixedly installed on the outside of the feed inlet of the PTFE synthetic fiber pipe 3. One end of each of the four sets of guide rods 26 is fitted with a return spring 3 27, the outside of each of the two sets of moving rods 22 is fitted with a return spring 23, and the outside of each of the two sets of round rods 18 is fitted with a return spring 17. By precisely adjusting the position of the squirrel cage 7 in the pipe, the fiber flow rate can be finely controlled, so that the fiber is more evenly distributed in the pipe, thereby ensuring that the fiber can be delivered to the spinning head at a stable flow rate, thereby improving the spinning quality and reducing defects in the yarn caused by uneven fiber distribution.

[0021] In this embodiment, the connecting pipe 2 has two sets of rectangular grooves 29 inside, and two sets of moving frames 19 are slidably installed in the corresponding rectangular grooves 29. The connecting pipe 2 has four sets of guide grooves 28 inside, and four sets of guide rods 26 are slidably installed in the corresponding guide grooves 28. The other end of the four sets of return springs 27 is fixedly installed on one side of the corresponding guide groove 28. The rectangular grooves 29 provide precise moving space for the moving frames 19, ensuring that the moving frames 19 move linearly in a specific direction and avoiding deviation or shaking.

[0022] In this embodiment, the inside of the connecting pipe 2 is provided with two sets of square grooves 14, and two sets of moving blocks 15 are slidably installed in the corresponding square grooves 14. The two ends of the two sets of return springs 17 are respectively fixedly installed on one side of the corresponding square groove 14 and one side of the corresponding moving block 15. The two ends of the two sets of return springs 23 are respectively fixedly installed on one side of the inner wall of the corresponding frame and one side of the corresponding moving block 20. Two sets of round rods 18 are slidably installed inside the connecting pipe 2. The square grooves 14 inside the connecting pipe 2 provide a precise movement track for the moving blocks 15, ensuring that their movement direction is definite and stable, avoiding the offset or shaking of the moving blocks 15, and improving the accuracy of the nozzle replacement operation.

[0023] In this embodiment, two sets of fixing grooves are provided on the outer side of the spray head 1, and two sets of insert blocks 16 are movably inserted into the corresponding fixing grooves. Two sets of mounting grooves are provided inside the connecting pipe 2, and two sets of moving blocks 20 are movably inserted into the corresponding mounting grooves. Two sets of moving grooves 25 are provided on one side of the connecting pipe 2, and two sets of moving rods 22 are slidably installed in the corresponding moving grooves 25. The presence of the mounting grooves ensures that the moving blocks 20 can move along a predetermined trajectory during the movement, thereby providing an accurate action basis for the subsequent spray head locking and unlocking operations.

[0024] In this embodiment, bevel gear 11 and bevel gear 2 12 mesh with each other. Both bevel gear 11 and bevel gear 2 12 are set in the fixed frame 4. The bevel gear transmission has high transmission efficiency and can effectively transmit the power of the motor 5 to the squirrel cage 7. In this process, the energy loss is small, ensuring that there is enough power to drive the squirrel cage 7 to move in the pipe.

[0025] In this embodiment, during use, the graphite PTFE synthetic fiber pipeline 3 is connected to the reactor via the mounting flange 6. The motor 5 is started to drive the bevel gear 12 to rotate. The bevel gear 11 meshes with the bevel gear 12, thereby driving the bevel gear 12 to rotate, which in turn drives the rotating rod 10 to rotate, thus driving the connecting rod 9 to rotate. The connecting rod 9 is hinged to the support rod 8, so that when the connecting rod 9 rotates, it drives the support rod 8 to swing, thereby moving the squirrel cage 7 within the graphite PTFE synthetic fiber pipeline 3, thereby adjusting the flow rate of the graphite PTFE synthetic fiber. This transmission method makes the flow rate adjustment more precise. This adjustment method can well adapt to different flow rate requirements. Whether in the production of fine yarn with a small flow rate or coarse yarn with a large flow rate, the position of the squirrel cage 7 can be controlled by adjusting the rotation of the motor 5 to linear motion, thereby achieving flexible adjustment of the fiber flow rate from low to high.

[0026] Pulling handle 24 simultaneously moves moving rod 22, which in turn moves moving block 20 and insert block 21. Return spring 23 retracts, causing insert block 21 to disengage from the mounting slot and release its lock on moving frame 19. Simultaneously, pulling handle 24 moves moving rod 22 within moving slot 25, which in turn moves moving frame 19 within rectangular slot 29. This, in turn, moves guide rod 26 within guide slot 28, causing return spring 27 to retract. Through the relative movement of moving frame 19, moving block 15 is moved within the rectangular slot. The nozzle moves within the groove 14, causing the insert block 16 to disengage from the spray head 1, thus releasing the fixation of the spray head 1. This allows for quick replacement of the spray head 1 as needed. The elastic force of the return springs 17, 23, and 27 allows for rapid fixation of the replaced spray head 1 without external force. Workers can complete the replacement quickly, reducing equipment downtime and improving the overall production efficiency of graphite PTFE synthetic fiber processing. Timely nozzle replacement is crucial for ensuring product quality stability. Quick nozzle replacement avoids yarn quality degradation caused by nozzle malfunctions, such as uneven yarn thickness due to nozzle wear or spray interruptions due to blockages. Operators do not need to spend significant time and effort precisely adjusting the nozzle position; simply placing the new nozzle in the appropriate position allows the springs to automatically fix it, improving operational convenience and efficiency.

[0027] The above provides a detailed description of the spinning device for processing graphite PTFE synthetic fibers provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A spinning device for processing graphite PTFE synthetic fibers, characterized in that, The application relates to a graphite tetrafluoride synthetic fiber pipeline (3), which is externally fixedly installed with a connecting pipe (2), the inside of the connecting pipe (2) is movably abutted with a yarn spraying head (1), two groups of moving frames (19) are slidably installed in the inside of the connecting pipe (2), two groups of moving blocks two (20) are slidably installed in the inside of the moving frames (19), two groups of inserting blocks two (21) are movably inserted in the inside of the connecting pipe (2), two groups of moving rods (22) are slidably installed on one side of the connecting pipe (2), two groups of handles (24) are fixedly installed on one end of the moving rods (22), two groups of guide rods (26) are fixedly installed on one side of the moving frames (19), two groups of round rods (18) are fixedly installed on the other side of the moving frames (19), two groups of moving blocks one (15) are fixedly installed on one end of the round rods (18), two groups of the moving blocks one (15) are slidably installed in the inside of the connecting pipe (2), and two groups of inserting blocks one (16) are movably inserted on the outside of the yarn spraying head (1).

2. A yarn spraying device for processing graphite tetrafluoride synthetic fiber according to claim 1, characterized in that, The inside of the graphite tetrafluoride synthetic fiber pipeline (3) is slidably installed with a squirrel cage (7), the inside of the squirrel cage (7) is fixedly installed with a connecting plate (13), one side of the connecting plate (13) is hingedly connected with a supporting rod (8), the outside of the graphite tetrafluoride synthetic fiber pipeline (3) is fixedly installed with a fixed frame (4), one side of the fixed frame (4) is fixedly installed with a motor (5), the output end of the motor (5) is fixedly installed with a bevel gear two (12), the inside of the fixed frame (4) and the graphite tetrafluoride synthetic fiber pipeline (3) is rotatably installed with a rotating rod (10), the outside of the rotating rod (10) is fixedly installed with a bevel gear one (11) and a connecting rod (9), the connecting rod (9) and the supporting rod (8) are hingedly connected, the outside of the graphite tetrafluoride synthetic fiber pipeline (3) is fixedly installed with a mounting flange (6), one end of four groups of guide rods (26) is sleeved with a reset spring three (27), the outside of two groups of moving rods (22) is sleeved with a reset spring two (23), and the outside of two groups of round rods (18) is sleeved with a reset spring one (17).

3. A yarn spraying device for processing graphite tetrafluoride synthetic fiber according to claim 2, wherein The inside of the connecting pipe (2) is provided with two groups of rectangular grooves (29), the two groups of moving frames (19) are slidably installed in the corresponding rectangular grooves (29), the inside of the connecting pipe (2) is provided with four groups of guide grooves (28), four groups of guide rods (26) are slidably installed in the corresponding guide grooves (28), and the other end of four groups of reset spring threes (27) is fixedly installed on one side of the corresponding guide grooves (28).

4. The yarn spraying device for processing graphite tetrafluoride synthetic fiber according to claim 2, characterized in that, The inside of the connecting pipe (2) is provided with two groups of square grooves (14), two groups of the moving blocks one (15) are slidingly installed in the corresponding square grooves (14), two ends of two groups of the reset springs one (17) are fixedly installed on one side of the corresponding square grooves (14) and one side of the corresponding moving blocks one (15) respectively, two ends of two groups of the reset springs two (23) are fixedly installed on the inner wall of one side of the corresponding frame and one side of the corresponding moving blocks two (20) respectively, and two groups of the round rods (18) are slidingly installed in the inside of the connecting pipe (2).

5. The yarn spraying device for processing graphite tetrafluoride synthetic fiber according to claim 1, characterized in that, The outside of the yarn spraying head (1) is provided with two groups of fixed grooves, two groups of the plug blocks one (16) are movably inserted into the corresponding fixed grooves, the inside of the connecting pipe (2) is provided with two groups of installation grooves, two groups of the moving blocks two (20) are movably inserted into the corresponding installation grooves, one side of the connecting pipe (2) is provided with two groups of moving grooves (25), and two groups of the moving rods (22) are slidingly installed in the corresponding moving grooves (25).

6. A yarn spraying device for processing graphite tetrafluoride synthetic fiber according to claim 2, wherein The bevel gear one (11) and the bevel gear two (12) are engaged, and the bevel gear one (11) and the bevel gear two (12) are both arranged in the fixed frame (4).

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