Fiber arranging mechanism of full-automatic optical fiber ring winding machine

Abstract

The utility model provides a fiber arranging mechanism of a full-automatic optical fiber ring winding machine. The fiber arrangement mechanism of the full-automatic optical fiber ring winding machine comprises an installation arm and a supporting box fixedly installed on one side of the installation arm, a sliding block is installed in the supporting box in a sliding mode, adjusting rods are rotatably installed on the inner walls of the two sides of the supporting box, the adjusting rods are in threaded connection with the sliding block, and the adjusting rods are in threaded connection with the sliding block. And a rotating rod is rotatably installed on the sliding block, a fixing cylinder is fixedly installed on the rotating rod, an extension rod is slidably installed in the fixing cylinder, and a first abutting block is fixedly installed at the bottom end of the extension rod. The fiber arrangement mechanism of the full-automatic optical fiber ring winding machine has the advantages of being convenient to operate, facilitating adjustment of auxiliary force and improving product quality.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber ring arrangement, in particular to a fiber arrangement mechanism of a full-automatic optical fiber winding machine. Background Art

[0002] Fiber optic gyroscopes have now developed into a new mainstream instrument with epoch-making characteristics in the field of inertial navigation. As the core component of fiber optic gyroscopes, the performance of fiber optic rings directly affects the quality of fiber optic gyroscopes. In the production and manufacturing process of fiber optic rings, the core process lies in the winding of fiber optic rings. The fiber arrangement during the winding process is crucial to the quality of the fiber optic rings. The fiber arrangement tool can control the trend of the optical fiber very well, and can ensure the uniformity and symmetry of the optical fiber tension during the winding process. The current mainstream fiber arrangement method in China is for the operator to use a handheld fiber arrangement tool to assist in the fiber arrangement. This method will lead to uneven auxiliary force applied by the operator to the fiber optic ring during the winding process, poor symmetry of the fiber optic ring length, and poor product consistency.

[0003] In view of the above defects or improvement needs of the prior art, the utility model provides an automatic fiber arranging tool for optical fiber winding system, which aims to solve the technical problems that the existing fiber arranging tools require manual participation and cannot automatically adjust the auxiliary force.

[0004] Therefore, it is necessary to provide a new fiber arrangement mechanism for a fully automatic optical fiber winding machine to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a fiber arrangement mechanism of a full-automatic optical fiber winding machine which is convenient to operate, convenient to adjust the auxiliary force and improve the product quality.

[0006] In order to solve the above technical problems, the fiber arrangement mechanism of the fully automatic optical fiber wrapping machine provided by the utility model includes: a mounting arm and a support box fixedly installed on one side of the mounting arm, a sliding block is slidably installed in the support box, and an adjusting rod is rotatably installed on the inner walls of both sides of the support box, the adjusting rod is threadedly connected to the sliding block, a rotating rod is rotatably installed on the sliding block, a fixing cylinder is fixedly installed on the rotating rod, an extension rod is slidably installed in the fixed cylinder, and a resistance block 1 is fixedly installed on the bottom end of the extension rod.

[0007] Preferably, a calibration ruler is fixedly mounted on the top of the support box, a pointer is fixedly mounted on the sliding block, the pointer is located above the calibration ruler, and one end of the adjustment rod extends outside the support box and is fixedly mounted with a hand wheel.

[0008] Preferably, a top plate is fixedly mounted on the top of the fixed cylinder, and a sliding groove is provided on an outer wall of one side of the top plate.

[0009] Preferably, a plurality of embedding holes are formed on the outer wall of the extension rod, and a positioning rod is movably mounted on the outer wall of the fixing tube, and the positioning rod penetrates the fixing tube and further penetrates the corresponding embedding holes.

[0010] Preferably, a side frame is fixedly installed on the outer wall of one side of the sliding block, a threaded cylinder is rotatably installed on the side frame, a threaded rod is threadedly installed on the inner wall of the threaded cylinder, one end of the threaded rod extends to the outside of the threaded cylinder and is fixedly installed with a connecting frame, a resistance sliding block is rotatably installed in the connecting frame, and the resistance sliding block is slidably connected to the sliding groove.

[0011] Preferably, a sliding rod is slidably installed on the extension rod, a second resistance block is fixedly installed on the sliding rod, the sliding rod passes through the extension rod, a pull ring is fixedly installed on one end of the extension rod, a disc is fixedly installed on the other end of the extension rod, and a spring is sleeved on the outer wall of the extension rod.

[0012] Compared with the related art, the fiber arrangement mechanism of the fully automatic optical fiber winding machine provided by the utility model has the following beneficial effects:

[0013] The utility model provides a fiber arrangement mechanism of a fully automatic optical fiber winding machine. During the optical fiber winding process, the device can effectively confine the optical fiber therein through a closed frame formed by a first and second resistance block, and can drive the adjustment of the threaded rod resistance top plate by rotating the threaded cylinder, control the rotation angle of the fixed cylinder and the extension rod, so as to change the external auxiliary force applied to the optical fiber. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of the fiber arrangement mechanism of the fully automatic optical fiber winding machine provided by the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the structure of the support box as viewed from above is shown;

[0016] Figure 3 for Figure 1 The schematic diagram of the sliding block and the support box in the exploded state shown;

[0017] Figure 4 for Figure 1 A schematic diagram of the connection state between the support frame and the threaded barrel shown;

[0018] Figure 5 for Figure 1 A schematic diagram of the connection state of the rotating rod and the fixed cylinder shown;

[0019] Figure 6 for Figure 5 An enlarged schematic diagram of part A is shown;

[0020] Figure 7 for Figure 1 A schematic diagram of the top cross-sectional structure of the top plate shown.

[0021] Numbers in the figure: 1. Mounting arm; 2. Support box; 3. Sliding block; 4. Calibration ruler; 5. Adjusting rod; 6. Transmission block; 7. Limit block; 8. Pointer; 9. Side frame; 10. Threaded cylinder; 11. Threaded rod; 12. Connecting frame; 13. Interference slider; 14. Rotating rod; 15. Fixed cylinder; 16. Top plate; 17. Slide groove; 18. Extension rod; 19. Embedded hole; 20. Positioning rod; 21. Interference block one; 22. Sliding rod; 23. Interference block two. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1-Figure 7 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the fiber arrangement mechanism of the fully automatic optical fiber winding machine provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure of the support box as viewed from above is shown; Figure 3 for Figure 1 The schematic diagram of the sliding block and the support box in the exploded state shown; Figure 4 for Figure 1 A schematic diagram of the connection state between the support frame and the threaded barrel shown; Figure 5 for Figure 1 A schematic diagram of the connection state of the rotating rod and the fixed cylinder shown; Figure 6 for Figure 5 An enlarged schematic diagram of part A is shown; Figure 7 for Figure 1 The top plate is a schematic diagram of a cross-sectional structure of the top plate shown in the figure. The fiber arrangement mechanism of the fully automatic optical fiber winding machine includes: a mounting arm 1 and a support box 2 fixedly mounted on one side of the mounting arm 1, one side of the support box 2 is set as an opening, in actual use, the mounting arm 1 is fixedly mounted on the winding machine and moves with the adjustment of the winding machine, a sliding block 3 is slidably mounted in the support box 2, and an adjusting rod 5 is rotatably mounted on the inner walls of both sides of the support box 2, and the adjusting rod 5 is threadedly connected to the sliding block 3, combined with Figure 3 As shown, a transmission block 6 is fixedly installed on the outer wall of one side of the sliding block 3, a cylinder is installed through the transmission block 6, one end of the adjusting rod 5 passes through the cylinder and is threadedly connected to the inner wall thereof, a rotating rod 14 is rotatably installed on the sliding block 3, a fixed cylinder 15 is fixedly installed on the rotating rod 14, the bottom end of the fixed cylinder 15 is set to be an opening, the fixed cylinder 15 passes through the rotating rod 14 and maintains a vertically crossed state therewith, an extension rod 18 is slidably installed in the fixed cylinder 15, and a resistance block 21 is fixedly installed on the bottom end of the extension rod 18.

[0024] A calibration ruler 4 is fixedly installed on the top of the support box 2, and a pointer 8 is fixedly installed on the sliding block 3. The pointer 8 is located above the calibration ruler 4. Figure 3 The top and bottom of the support box 2 are both provided with a through-type strip opening, and the top and bottom of the sliding block 3 are fixedly installed with limit blocks 7, the two limit blocks 7 respectively penetrate the two strip openings and are slidably connected thereto, the pointer 8 is fixedly installed on the limit block 7 located above, and one end of the adjusting rod 5 extends to the outside of the support box 2 and is fixedly installed with a hand wheel.

[0025] A top plate 16 is fixedly mounted on the top of the fixed cylinder 15, and a slide groove 17 is provided on one side of the outer wall of the top plate 16. Figure 7 As shown, the slide groove 17 is designed in a T shape.

[0026] A plurality of embedding holes 19 are provided on the outer wall of the extension rod 18, and a positioning rod 20 is movably installed on the outer wall of the fixed tube 15. The positioning rod 20 is located near the bottom of the fixed tube 15, and the positioning rod 20 fits with the embedding holes 19. The plurality of embedding holes 19 are distributed in a linear array, and the positioning rod 20 penetrates the fixed tube 15 and further penetrates the corresponding embedding holes 19.

[0027] A side frame 9 is fixedly mounted on the outer wall of one side of the sliding block 3, and a threaded cylinder 10 is rotatably mounted on the side frame 9. Figure 4 As shown, the side frame 9 is in the shape of the letter "L", and a bearing cylinder is fixedly installed on the side frame 9 in a through-type manner. The threaded cylinder 10 is rotatably installed on the inner wall of the bearing cylinder by means of a bearing, and a threaded rod 11 is threadedly installed on the inner wall of the threaded cylinder 10. One end of the threaded rod 11 extends to the outside of the threaded cylinder 10 and is fixedly installed with a connecting frame 12. A resistance slider 13 is rotatably installed in the connecting frame 12, and the resistance slider 13 is slidably connected with the slide groove 17. A rotating wheel is fixedly installed on one end of the threaded cylinder. In order to prevent the resistance slider 13 from being separated from the slide groove 17, the resistance slider 13 is T-shaped and embedded in the slide groove 17.

[0028] The extension rod 18 is slidably mounted with a sliding rod 22, and the sliding rod 22 is fixedly mounted with a second abutment block 23. Figure 6As shown, the abutment block 1 21 and the abutment block 2 23 are arranged in a mirror image, and an arc-shaped surface is provided on the side where the abutment block 1 21 and the abutment block 2 23 are close to each other, and the sliding rod 22 passes through the extension rod 18, and a pull ring is fixedly installed on one end of the extension rod 18, and a disc is fixedly installed on the other end of the extension rod 18. A spring is sleeved on the outer wall of the extension rod 18, and one end of the spring is fixedly connected to the disc, and the other end of the spring is fixedly connected to the extension rod 18. Through the setting of the spring, the abutment block 1 21 and the abutment block 2 23 can always fit together without being affected by external forces.

[0029] The working principle of the fiber arrangement mechanism of the fully automatic optical fiber winding machine provided by the utility model is as follows:

[0030] When performing auxiliary fiber arrangement operation in the production of optical fiber rings, the worker may firstly fix the installation arm 1 on the winding machine.

[0031] Then the resistance block 23 can be pulled horizontally, and the horizontal movement of the resistance block 23 under force will drive the sliding rod 22 to move horizontally, so that the disc gradually compresses the spring. At this time, the spring is in a compressed energy storage state. After the resistance block 23 is separated from the resistance block 1 21, the staff can place the money tube between the resistance block 1 21 and the resistance block 23, and then release the resistance block 23. Under the resetting effect of the spring, the resistance block 1 21 will fit with the resistance block 23 again. At this time, the optical fiber is between the resistance block 1 21 and the resistance block 23, thereby preventing the optical fiber from falling off.

[0032] In addition, during the winding process, the staff can also rotate the threaded cylinder 10. The rotation of the threaded cylinder 10 will drive the threaded rod 11 to move horizontally, so that the interference slider 13 will interfere with the top plate 16. At this time, the top plate 16, the fixed cylinder 15 and the rotating rod 14 begin to rotate under the external force. The rotation design of the interference slider 13 can also make it fit even when the top plate 16 is angularly offset. When the fixed cylinder 15 drives the extension rod 18 to rotate, the optical fiber located between the interference block 1 21 and the interference block 2 23 will be offset, thereby applying an external auxiliary force during the winding process of the optical fiber. The size of the external auxiliary force is adjusted by rotating the threaded cylinder 10 to adjust the rotation angle of the rotating rod 14 and the fixed cylinder 15.

[0033] Furthermore, depending on the production environment, the staff can also pull out the positioning rod 20 horizontally during the preparation stage to release the limiting effect between the extension rod 18 and the fixed tube 15, so that the extension rod 18 can be lengthened to adjust the vertical position of the interference block 21, and the adjustment rod 5 can also be rotated. The rotation of the adjustment rod 5 will drive the sliding block 3 and the transmission block 6 to move horizontally, thereby adjusting the horizontal position of the rotating rod 14 and the interference block 21, and precise adjustment can be made through the mark of the pointer 8 on the calibration ruler 4.

[0034] Compared with the related art, the fiber arrangement mechanism of the fully automatic optical fiber winding machine provided by the utility model has the following beneficial effects:

[0035] The utility model provides a fiber arrangement mechanism of a fully automatic optical fiber winding machine. During the optical fiber winding process, the device can effectively confine the optical fiber therein through a closed frame formed by a resistance block 1 21 and a resistance block 2 23, and can drive the threaded rod 11 to resist the adjustment of the top plate 16 by rotating the threaded cylinder 10, control the rotation angle of the fixed cylinder 15 and the extension rod 18, so as to change the external auxiliary force applied to the optical fiber.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fiber arrangement mechanism of a fully automatic optical fiber wrapping machine, comprising: A mounting arm and a support box fixedly mounted on one side of the mounting arm, Its characteristic is that a sliding block is slidably installed in the support box, and an adjusting rod is rotatably installed on the inner walls of both sides of the support box. The adjusting rod is threadedly connected to the sliding block, and a rotating rod is rotatably installed on the sliding block. A fixed cylinder is fixedly installed on the rotating rod, an extension rod is slidably installed in the fixed cylinder, and a resistance block is fixedly installed on the bottom end of the extension rod.

2. The fiber arrangement mechanism of the fully automatic optical fiber winding machine according to claim 1 is characterized in that: A calibration ruler is fixedly installed on the top of the support box, a pointer is fixedly installed on the sliding block, and the pointer is located above the calibration ruler. One end of the adjustment rod extends outside the support box and is fixedly installed with a hand wheel.

3. The fiber arrangement mechanism of the fully automatic optical fiber winding machine according to claim 2 is characterized in that: A top plate is fixedly mounted on the top of the fixed cylinder, and a sliding groove is provided on an outer wall of one side of the top plate.

4. The fiber arrangement mechanism of the fully automatic optical fiber winding machine according to claim 3 is characterized in that: A plurality of embedding holes are formed on the outer wall of the extension rod, and a positioning rod is movably mounted on the outer wall of the fixing tube. The positioning rod penetrates the fixing tube and further penetrates the corresponding embedding holes.

5. The fiber arrangement mechanism of the fully automatic optical fiber winding machine according to claim 4 is characterized in that: A side frame is fixedly installed on the outer wall of one side of the sliding block, a threaded cylinder is rotatably installed on the side frame, a threaded rod is threadedly installed on the inner wall of the threaded cylinder, one end of the threaded rod extends to the outside of the threaded cylinder and is fixedly installed with a connecting frame, a resisting sliding block is rotatably installed in the connecting frame, and the resisting sliding block is slidably connected to the sliding groove.

6. The fiber arrangement mechanism of the fully automatic optical fiber winding machine according to claim 5, characterized in that: A sliding rod is slidably installed on the extension rod, and a second resistance block is fixedly installed on the sliding rod. The sliding rod passes through the extension rod, a pull ring is fixedly installed on one end of the extension rod, and a disc is fixedly installed on the other end of the extension rod. A spring is sleeved on the outer wall of the extension rod.

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