A yarn guide device for optical fiber processing

Abstract

The utility model is suitable for optical fiber processing technical field provides a kind of silk guiding device for optical fiber processing, including base, adjusting mechanism of installation in base top and buffer mechanism of installation in adjusting mechanism top, the top of buffer mechanism is connected with clamping mechanism sliding, the clamping mechanism includes two connecting frames, the device solves the problem that optical fiber is shaken and shifts, and solves the problem that device dismounts complicated, silk guiding pipe cannot be adapted to different specifications optical fiber, the problem of insufficient adaptability of limiting application range, the device is switched by silk guiding mechanism multiple diameter silk guiding hole sliding, clamping mechanism guide wheel spacing slot adjustment, and each component modular assembly, solve the limitation of poor adaptability of traditional device, shorten debugging maintenance time, improve equipment versatility, by buffer mechanism absorption optical fiber conveying shaking pulling force, clamping mechanism limit fixing optical fiber, adjusting mechanism ensures that silk guiding mechanism and conveying direction are aligned, improve processing positioning precision and product quality.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber processing technology, and more specifically, it relates to a fiber guide device for optical fiber processing. Background Technology

[0002] Optical fiber is a fibrous optical transmission medium made of glass or plastic, capable of transmitting information over long distances with low loss in the form of optical signals. It is widely used in communications, medical fields, and industrial processing. The fiber optic guide is a key auxiliary component in the optical fiber processing. Its main function is to precisely guide and position the optical fiber during processes such as fiber optic cutting and splicing, ensuring the fiber maintains a stable posture during processing and providing a fundamental guarantee for subsequent processing steps.

[0003] Currently, existing fiber guide devices consist of three parts: a fiber guide tube, a support component, and a cutting auxiliary component. The fiber guide tube enables the insertion and initial guidance of the optical fiber, the support component provides fixed support for the overall structure, and the cutting auxiliary component works with the cutting equipment to complete the precise cutting of the optical fiber, realizing the positioning and cutting guidance functions in the optical fiber processing process.

[0004] However, in practical applications, the stability of the fiber optic insertion process is poor. Due to the limitations of the internal structure design and support positioning method of the guide tube, the fiber is prone to shaking or shifting when it is inserted into the guide tube, which directly affects the positioning accuracy of subsequent processing. Secondly, the device has low structural integration and the connection method between various components is relatively complex, resulting in a cumbersome disassembly and assembly process. This not only increases the workload of operators but also prolongs the equipment debugging and maintenance time, seriously affecting processing efficiency. Finally, the device has poor adaptability. Its key parameters such as the inner diameter of the guide tube and the support structure are relatively fixed, making it difficult to adjust according to different diameters and types of fiber specifications. This makes it impossible to meet the guidance requirements of different fiber processing and limits the applicability of the device. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a fiber guide device for optical fiber processing.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fiber guide device for optical fiber processing, comprising a base, an adjustment mechanism mounted on the top of the base, and a buffer mechanism mounted on the top of the adjustment mechanism.

[0007] The top of the buffer mechanism is slidably connected to a clamping mechanism, which includes two connecting frames, both of which are slidably connected to the top of the buffer mechanism.

[0008] A wire guide mechanism is slidably connected to one side of the clamping mechanism. The wire guide mechanism includes a square tube, which is disposed on one side of the connecting frame. Multiple wire guide holes are equidistantly opened on one side of the connecting frame, and the diameters of the multiple wire guide holes decrease sequentially. An opening is opened in the middle of the side of the square tube away from the wire guide holes.

[0009] The present invention is further configured such that: the adjustment mechanism includes a first bracket installed on the top of the base, a first lead screw rotatably connected inside the first bracket, a slider threadedly connected to the top of the first lead screw, the slider slidably connected to the top of the first bracket, a second bracket disposed above the slider, a second lead screw rotatably connected to the bottom of the second bracket, the second lead screw threadedly connected to the second bracket, the slider slidably connected to the bottom of the second bracket, and the first bracket and the second bracket are staggered.

[0010] The present invention is further configured such that: the buffer mechanism includes a base plate disposed above the second bracket, the top of the base plate is provided with a sliding groove, and the bottom of the two connecting brackets are each connected with a guide block, the guide block being slidably connected to the inside of the sliding groove.

[0011] The present invention is further configured such that: springs are connected to the four corners of the top surface of the second bracket, the top of the springs are connected to the bottom of the base plate, and guide rods are connected to the four corners of the top surface of the second bracket. The guide rods are correspondingly arranged with the springs, the springs are sleeved on the outside of the corresponding guide rods, and the top of the guide rods penetrates the bottom of the base plate.

[0012] The present invention is further configured such that: the top and bottom of the guide wire hole are connected to U-shaped grooves, and the two connecting brackets are connected to two insert plates on the side near the square tube, and the two insert plates are respectively inserted into the two U-shaped grooves.

[0013] The present invention is further configured such that: two wheel seats are provided on the side of the two connecting frames away from the U-shaped groove, and guide wheels are rotatably connected to the side walls of the two wheel seats, and the two guide wheels are arranged in a vertical direction.

[0014] The present invention is further configured such that: the side walls of the two connecting frames are provided with through grooves, and two locking bolts are inserted inside each through groove; the two locking bolts and the two wheel seats are locked together by locking nuts.

[0015] In summary, this application includes at least one of the following beneficial technical effects: (1) The wire guiding mechanism is equipped with wire guiding holes of various diameters, which can be switched by sliding to adapt to different specifications of optical fibers. The spacing of the guide wheels of the clamping mechanism can be adjusted along the through groove to match the size of the optical fiber. At the same time, each component adopts modular assembly, which simplifies the disassembly and maintenance process, solves the limitation of poor adaptability of traditional devices, reduces the intensity of operation, shortens the debugging and maintenance time, and improves the processing efficiency and equipment versatility.

[0016] (2) The buffer mechanism absorbs the shaking and pulling force during optical fiber transmission, and the clamping mechanism is used to limit and fix the optical fiber. At the same time, the adjustment mechanism ensures that the guide wire mechanism is aligned with the optical fiber transmission direction, which solves the problem of easy shaking and deviation of optical fiber in traditional devices, and improves the processing positioning accuracy and product quality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a fiber guide device for optical fiber processing according to this utility model.

[0018] Figure 2 This is a schematic diagram of the guide wire mechanism in this utility model.

[0019] Figure 3 This is a schematic diagram of the working structure of the wire guide mechanism and the clamping mechanism in this utility model.

[0020] Figure 4 for Figure 3 A side view structural diagram.

[0021] Explanation of reference numerals in the attached diagram: 1. Base; 2. Adjustment mechanism; 21. First support; 22. First lead screw; 23. Slider; 24. Second support; 25. Second lead screw; 3. Buffer mechanism; 31. Base plate; 32. Slide groove; 33. Guide rod; 34. Spring; 4. Wire guide mechanism; 41. Square tube; 42. Wire guide hole; 43. Opening; 44. U-shaped groove; 5. Clamping mechanism; 51. Connecting frame; 52. Insert plate; 53. Wheel seat; 54. Through groove; 55. Locking bolt; 56. Guide wheel; 57. Guide block. Detailed Implementation

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0024] Please see Figures 1-4The present invention provides the following technical solution: Example 1, see Figure 1 A fiber optic fiber guiding device includes a base 1, an adjustment mechanism 2 mounted on top of the base 1, and a buffer mechanism 3 mounted on top of the adjustment mechanism 2. The adjustment mechanism 2 is used to adjust the position of the buffer mechanism 3, causing the buffer mechanism 3 to be adjusted in a horizontal or vertical position. The specific structure of the adjustment mechanism 2 is as follows: See Figure 1 and Figure 2 The adjustment mechanism 2 includes a first bracket 21 installed on the top of the base 1. A first lead screw 22 is rotatably connected inside the first bracket 21. A slider 23 is threadedly connected to the top of the first lead screw 22. The slider 23 is slidably connected to the top of the first bracket 21. By rotating the first lead screw 22, the operator can control the position of the slider 23 on the first bracket 21. The slider 23 slides longitudinally on the first bracket 21.

[0025] A second support 24 is provided above the slider 23. A second lead screw 25 is rotatably connected to the bottom of the second support 24. The second lead screw 25 is threadedly connected to the second support 24. The slider 23 is slidably connected to the bottom of the second support 24. The first support 21 and the second support 24 are staggered. By rotating the second lead screw 25, the operator can adjust the position of the slider 23 relative to the second support 24. The adjustment of the slider 23 by the second lead screw 25 is a lateral sliding. Since the slider 23 is also threadedly connected to the first lead screw 22, the slider 23 remains stationary in the lateral direction when the second lead screw 25 rotates. By rotating the second lead screw 25, the second support 24 can slide laterally relative to the stationary slider 23.

[0026] When the first lead screw 22 rotates, the slider 23, the second support 24, the second lead screw 25, and the buffer mechanism 3 slide and move in the longitudinal direction. After the longitudinal adjustment is completed, the operator can rotate the second lead screw 25 to make the second support 24, the second lead screw 25, and the buffer mechanism 3 slide and move in the lateral direction, so that the buffer mechanism 3 can be adjusted to a suitable position.

[0027] See Figures 1-4 The top of the buffer mechanism 3 is slidably connected to the clamping mechanism 5, and the side of the clamping mechanism 5 is slidably connected to the guide wire mechanism 4. During the displacement process, the buffer mechanism 3 synchronously drives the clamping mechanism 5 and the guide wire mechanism 4 to move synchronously, so that the clamping mechanism 5 and the guide wire mechanism 4 are both adjusted to a position that is compatible with the optical fiber transmission. The clamping mechanism 5 is used to position the optical fiber to prevent large-scale shaking. The guide wire mechanism 4 plays a guiding role in the optical fiber transmission, while the buffer mechanism 3 is used to provide flexible support, that is, to ensure that the guide wire mechanism 4 always maintains the same direction as the optical fiber.

[0028] See Figures 1-4 The buffer mechanism 3 includes a base plate 31 disposed above the second support 24. A groove 32 is provided on the top of the base plate 31. The bottom of the clamping mechanism 5 is slidably connected to the inside of the groove 32. Springs 34 are connected to the four corners of the top surface of the second support 24. The top of the springs 34 is connected to the bottom of the base plate 31. Guide rods 33 are connected to the four corners of the top surface of the second support 24. The guide rods 33 are correspondingly disposed with the springs 34. The springs 34 are sleeved on the outside of the corresponding guide rods 33. The top of the guide rods 33 penetrates the bottom of the base plate 31.

[0029] When the optical fiber is fed through the guide wire mechanism 4, if the optical fiber vibrates, the optical fiber will exert a deflection pulling force on the guide wire mechanism 4. At this time, the guide wire mechanism 4 will transfer the pulling force to the clamping mechanism 5 and the buffer mechanism 3. At this time, the spring 34 will be compressed and the reaction force of the spring 34 will be applied to the guide wire mechanism 4 in the opposite direction. This process can ensure that the guide wire mechanism 4 always maintains the same direction as the optical fiber.

[0030] participate Figure 3 and Figure 4 The clamping mechanism 5 includes two connecting frames 51, both of which are slidably connected to the top of the buffer mechanism 3. The bottom of each of the two connecting frames 51 is connected to a guide block 57, which is slidably connected to the inside of the slide groove 32. Two wheel seats 53 are provided on the side of the two connecting frames 51 away from the U-shaped groove 44. Guide wheels 56 are rotatably connected to the side walls of the two wheel seats 53. The two guide wheels 56 are arranged vertically. The side walls of the two connecting frames 51 are provided with through grooves 54. Two locking bolts 55 are inserted into the inside of each through groove 54. The two locking bolts 55 are locked to the two wheel seats 53 by locking nuts.

[0031] The clamping mechanism 5 and the buffer mechanism 3 are designed to be detachable. When the clamping mechanism 5 is installed in the buffer mechanism 3, the operator slides the guide block 57 into the inside of the slide groove 32 and positions it with the fixing bolt. Then, the operator attaches the wheel seat 53 to the side wall of the two connecting frames 51. Then, the locking bolt 55 passes through the through groove 54 and the wheel seat 53 and is positioned with the locking nut, so that the wheel seat 53 can be installed on the side wall of the connecting frame 51. The height of the wheel seat 53 can be adjusted along the extension direction of the through groove 54. When the height of the two wheel seats 53 is adjusted, the distance between the two guide wheels 56 can be adjusted synchronously, and the distance is adapted to the optical fiber that needs to be guided.

[0032] See 2- Figure 4The fiber guiding mechanism 4 includes a square tube 41, which is disposed on one side of the connecting frame 51. Multiple fiber guiding holes 42 are equidistantly opened on one side of the connecting frame 51, and the diameter of the multiple fiber guiding holes 42 decreases sequentially. An opening 43 is opened in the middle of the side of the square tube 41 away from the fiber guiding holes 42. When the optical fiber needs to be guided, the optical fiber first passes through two guide rollers 56, and then passes through the interior of the corresponding fiber guiding hole 42 and the opening 43, and then undergoes subsequent processing and production.

[0033] See 2- Figure 4 The top and bottom of the guide wire hole 42 are connected to U-shaped grooves 44. Two connecting brackets 51 are connected to two insert plates 52 on the side near the square tube 41. The two insert plates 52 are respectively inserted into the two U-shaped grooves 44.

[0034] When different diameter fiber guide wires are required, the operator only needs to push the square tube 41 to move. The square tube 41 is guided by the insertion plate 52, so that the square tube 41 is kept in a horizontal moving state. This moves the corresponding guide wire hole 42 to the position opposite to the two guide wheels 56. Then, by adjusting the distance between the two guide wheels 56, the guide wheels 56 are adapted to the optical fiber. After that, the optical fiber passes through the two guide wheels 56, the corresponding guide wire hole 42 and the opening 43 in sequence, and then proceeds to subsequent processing and production.

[0035] Specifically, the wire guiding mechanism 4 is equipped with wire guiding holes 42 of various diameters, which can be switched by sliding to adapt to different specifications of optical fibers. The spacing of the guide wheels 56 of the clamping mechanism 5 can be adjusted along the through groove 54 to match the size of the optical fiber. At the same time, each component adopts modular assembly, which simplifies the disassembly and maintenance process, solves the limitation of poor adaptability of traditional devices, reduces the intensity of operation, shortens the debugging and maintenance time, and improves processing efficiency and equipment versatility. The buffer mechanism 3 absorbs the shaking and pulling force during optical fiber transmission, and works with the clamping mechanism 5 to limit and fix the optical fiber. At the same time, the adjustment mechanism 2 ensures that the wire guiding mechanism 4 is aligned with the optical fiber transmission direction, which solves the problem of easy shaking and deviation of optical fiber in traditional devices, and improves the processing positioning accuracy and product quality.

[0036] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

Claims

1. A fiber guide device for optical fiber processing, characterized in that: Includes a base (1), an adjustment mechanism (2) mounted on top of the base (1), and a buffer mechanism (3) mounted on top of the adjustment mechanism (2); The top of the buffer mechanism (3) is slidably connected to a clamping mechanism (5), which includes two connecting frames (51), both of which are slidably connected to the top of the buffer mechanism (3). The clamping mechanism (5) is slidably connected to a wire guide mechanism (4) on one side. The wire guide mechanism (4) includes a square tube (41). The square tube (41) is disposed on one side of the connecting frame (51). Multiple wire guide holes (42) are equidistantly opened on one side of the connecting frame (51). The diameter of the multiple wire guide holes (42) decreases sequentially. An opening (43) is opened in the middle of the side of the square tube (41) away from the wire guide holes (42).

2. The fiber guide device for optical fiber processing according to claim 1, characterized in that: The adjustment mechanism (2) includes a first bracket (21) installed on the top of the base (1). A first lead screw (22) is rotatably connected inside the first bracket (21). A slider (23) is threadedly connected to the top of the first lead screw (22). The slider (23) is slidably connected to the top of the first bracket (21). A second bracket (24) is provided above the slider (23). A second lead screw (25) is rotatably connected to the bottom of the second bracket (24). The second lead screw (25) is threadedly connected to the second bracket (24). The slider (23) is slidably connected to the bottom of the second bracket (24). The first bracket (21) and the second bracket (24) are staggered.

3. The fiber guide device for optical fiber processing according to claim 2, characterized in that: The buffer mechanism (3) includes a base plate (31) disposed above the second bracket (24). A groove (32) is provided on the top of the base plate (31). Guide blocks (57) are connected to the bottom of the two connecting frames (51). The guide blocks (57) are slidably connected to the inside of the groove (32).

4. The fiber guide device for optical fiber processing according to claim 3, characterized in that: Springs (34) are connected to the four corners of the top surface of the second bracket (24). The top of the springs (34) is connected to the bottom of the base plate (31). Guide rods (33) are connected to the four corners of the top surface of the second bracket (24). The guide rods (33) are correspondingly set with the springs (34). The springs (34) are sleeved on the outside of the corresponding guide rods (33). The top of the guide rods (33) penetrates the bottom of the base plate (31).

5. The fiber guide device for optical fiber processing according to claim 1, characterized in that: The top and bottom of the guide wire hole (42) are connected to U-shaped grooves (44), and the two connecting brackets (51) are connected to two insert plates (52) on the side near the square tube (41). The two insert plates (52) are respectively inserted into the two U-shaped grooves (44).

6. The fiber guide device for optical fiber processing according to claim 5, characterized in that: Two wheel seats (53) are provided on the side of the two connecting frames (51) away from the U-shaped groove (44). Guide wheels (56) are rotatably connected to the side walls of the two wheel seats (53), and the two guide wheels (56) are arranged vertically.

7. The fiber guide device for optical fiber processing according to claim 6, characterized in that: Both of the connecting frames (51) have through slots (54) on their side walls. Each through slot (54) has two locking bolts (55) inside it. The two locking bolts (55) are locked to the two wheel seats (53) by locking nuts.

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