Adjustable optical fiber fixed-length cutting device
By designing an adjustable fiber optic fixed-length cutting device, the precise adjustment and cutting of fiber optic length is achieved by using a rotation mechanism and a moving mechanism. This solves the problems of time-consuming, labor-intensive, and inaccurate fiber optic cutting in existing technologies, and improves cutting efficiency and consistency.
Patent Information
- Application Number
- CN202423268806.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing fiber cutting methods are time-consuming, labor-intensive, and inefficient, and the accuracy of fiber length is difficult to guarantee, affecting product consistency and increasing labor costs.
An adjustable fiber optic fixed-length cutting device was designed. The device uses a rotating mechanism to move the threaded rod and threaded seat, and combines a scale and indicator arrow to adjust the fiber optic length. The moving mechanism drives the cutting blade to complete the precise cutting.
It enables precise control of fiber cutting length, improves cutting efficiency, ensures consistency of fiber length for each segment, and reduces labor costs.
Smart Images
Figure CN223637767U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of optical fiber cutting processing technology, especially to an adjustable optical fiber fixed-length cutting device. BACKGROUND
[0002] With the development of data center, the use of optical fiber cable is more and more large, and the optical device is more and more miniaturized, the length of optical fiber used in the optical device is more and more short, the current mode is that the optical fiber is cut by scissors after being measured by ruler by artificial, the manual mode not only is time-consuming and laborious, and the efficiency is low, and the length accuracy of optical fiber cable cannot be guaranteed, which greatly influences the consistency of products, and also increases the labor cost. UTILITY MODEL CONTENT
[0003] The utility model discloses a kind of adjustable optical fiber fixed-length cutting devices, with the advantages of cutting length adjustable, easy to use and operate.
[0004] The above technical purpose of the utility model is realized by the following technical scheme:
[0005] An adjustable optical fiber fixed-length cutting device, including base, the upper end of the base is equipped with two grooves, a rotatable threaded rod is respectively arranged in each groove, a rotating mechanism is arranged on one side of the base, and the rotating mechanism is connected with the two threaded rods, a slidable threaded seat is respectively arranged in the two grooves, and the threaded seat is arranged on the threaded rod, a moving table is fixedly arranged on the upper end of the two threaded seats, a cutting groove is arranged on the upper end of the base, a limiting block is fixedly arranged on the lower end of the moving table, and the limiting block is slidably arranged in the cutting groove, two scales are further arranged on the upper end of the base, two indicating arrows are further fixedly arranged on one side of the moving table, and the two indicating arrows are matched with the two scales respectively, two sliding grooves are arranged on the bottom of the base, a slidable moving rod is respectively arranged in each sliding groove, two cutting knives are arranged in the cutting groove, and the two moving rods are arranged in the base and are fixedly connected with the two cutting knives respectively, a moving mechanism is further arranged below the base, and the moving mechanism is connected with the two moving rods respectively.
[0006] Preferably, the rotating mechanism includes a motor mounted on one side of the base, an output shaft of the motor is fixedly connected with one end of one of the threaded rods, two sprockets are further arranged on one side of the base, one end of each of the two sprockets is fixedly connected with one of the threaded rods, and a chain is sleeved between the two sprockets.
[0007] As preferred, the moving mechanism comprises two moving plates, the lower end of the base is fixedly provided with two fixed plates, two slide rods are fixedly arranged between the two fixed plates, a plurality of slidable sliding blocks are respectively arranged on the two slide rods, the two moving plates are respectively fixedly arranged on the sliding blocks, two fixed blocks are further fixedly arranged on the two slide rods, a fixed column is connected between the two fixed blocks, the upper end of the fixed column is rotatably connected with a rotating block, the two ends of the rotating block are respectively hingedly connected with swing rods of the upper ends of the two moving plates, the lower end of one of the moving plates is provided with an electric telescopic rod, the output shaft of the electric telescopic rod is fixedly connected with one side of the fixed column, the upper ends of the two moving plates are respectively fixedly provided with push plates, and the push plates are slidably arranged in the sliding grooves, and one side of the moving rod is fixedly connected with one side of the push plate.
[0008] As preferred, the lower end of the base is further provided with a material falling groove, and the material falling groove is in communication with the cutting groove.
[0009] As preferred, the front end of the limiting block is fixedly provided with a limiting sleeve, and the inner bottom of the cutting groove is fixedly provided with a positioning hollow column, and the positioning hollow column is located on the same horizontal line as the limiting sleeve.
[0010] The utility model discloses the beneficial effects are: through rotating mechanism can drive two threaded rods to rotate simultaneously, thereby drive two threaded seats to move along threaded rod respectively, finally can drive moving platform to move back and forth, through positioning hollow column can position the input of optical fiber, so that the optical fiber can straightly enter into cutting groove, and through the position of moving platform is adjusted, thereby can drive two indicating arrows to move, that is, the position of indicating arrow on the scale can be indicated to realize the adjustment of light input length, then can make the top end of optical fiber enter into limiting sleeve, to limit the forward movement of optical fiber, finally can limit the length of optical fiber cutting and adjust, and can guarantee that the length of each optical fiber after cutting is equal, further improves the efficiency of optical fiber cutting, then can drive two moving rods to move simultaneously through moving mechanism, thereby can drive two cutting knives to be close to each other, finally can complete the cutting work of optical fiber through two cutting knives. BRIEF DESCRIPTION OF DRAWINGS
[0011] Fig. 1 It is structure schematic view of example;
[0012] Fig. 2 It is sectional view of example;
[0013] Fig. 3 It is structure schematic view of moving mechanism in example;
[0014] Fig. 4 It is partial structure schematic view of example.
[0015] Mark No. : 1, base; 2, groove; 3, threaded rod; 4, rotating mechanism; 5, threaded seat; 6, moving table; 7, cutting groove; 8, limiting block; 9, scale; 10, indicating arrow; 11, sliding groove; 12, moving rod; 13, cutting knife; 14, moving mechanism; 15, motor; 16, chain wheel; 17, moving plate; 18, fixed plate; 19, sliding rod; 20, sliding block; 21, fixed block; 22, fixed column; 23, rotating block; 24, swing rod; 25, electric telescopic rod; 26, push plate; 27, blanking groove; 28, limiting sleeve; 29, positioning hollow column. DETAILED DESCRIPTION
[0016] The following description is only a preferred embodiment of the utility model, the protection scope is not only limited to this embodiment, and belongs to the technical scheme under the idea of the utility model should belong to the protection scope of the utility model. Same parts are indicated by the same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.
[0017] As shown in Figs. 1 to 4 An adjustable optical fiber fixed-length cutting device, comprising a base 1, the upper end of the base 1 is provided with two grooves 2, a rotatable threaded rod 3 is respectively arranged in each groove 2, a rotating mechanism 4 is arranged on one side of the base 1, and the rotating mechanism 4 is connected with the two threaded rods 3, and the rotating mechanism 4 can drive the two threaded rods 3 to rotate simultaneously. The rotating mechanism 4 comprises a motor 15 mounted on one side of the base 1, the output shaft of the motor 15 is fixedly connected with one end of one of the threaded rods 3, two chain wheels 16 are further arranged on one side of the base 1, the two chain wheels 16 are respectively fixedly connected with one end of the two threaded rods 3, a chain is sleeved between the two chain wheels 16, the motor 15 is rotated to drive one of the threaded rods 3 to rotate, and at the same time, one of the chain wheels 16 is rotated, then the other chain wheel 16 is rotated simultaneously through the chain, and finally the two threaded rods 3 are rotated simultaneously.
[0018] Two recesses 2 are respectively provided with slidable threaded seats 5, and the threaded seats 5 are threaded on the threaded rods 3, the upper ends of the two threaded seats 5 are fixedly provided with a moving table 6, the upper end of the base 1 is provided with a cutting groove 7, the lower end of the moving table 6 is fixedly provided with a limiting block 8, and the limiting block 8 is slidably located in the cutting groove 7, the two threaded rods 3 are rotated to respectively drive the two threaded seats 5 to move along the threaded rods 3, finally the moving table 6 is driven to move back and forth, thereby the limiting block 8 is driven to slide left and right along the cutting groove 7. The front end of the limiting block 8 is fixedly provided with a limiting sleeve 28, the inner bottom of the cutting groove 7 is fixedly provided with a positioning hollow column 29, and the positioning hollow column 29 is located on the same horizontal line as the limiting sleeve 28, the upper end of the base 1 is further provided with two scales 9, one side of the moving table 6 is further fixedly provided with two indicating arrows 10, the two indicating arrows 10 are respectively matched with the two scales 9, the positioning hollow column 29 can position the input of the optical fiber, so that the optical fiber can enter the cutting groove 7 straight, and the position of the moving table 6 is adjusted, thereby the two indicating arrows 10 are driven to move, the length of the optical fiber input can be adjusted by the position of the indicating arrow 10 on the scale 9, then the top end of the optical fiber enters the limiting sleeve 28 to limit the optical fiber from moving forward, finally the length of the optical fiber cutting can be limited and adjusted, and the length of each optical fiber after cutting can be equal, further improving the efficiency of optical fiber cutting.
[0019] The bottom of the base 1 is provided with two sliding grooves 11, each sliding groove 11 is respectively threaded with a slidable moving rod 12, the cutting groove 7 is provided with two cutting knives 13, the two moving rods 12 are threaded through the base 1 and are respectively fixedly connected with the two cutting knives 13, the lower side of the base 1 is further provided with a moving mechanism 14, and the moving mechanism 14 is respectively connected with the two moving rods 12, the moving mechanism 14 can drive the two moving rods 12 to move simultaneously, thereby the two cutting knives 13 are driven to approach each other, finally the cutting work of the optical fiber can be completed by the two cutting knives 13.
[0020] The moving mechanism 14 comprises two moving plates 17, the lower end of the base 1 is provided with two fixed plates 18, the two fixed plates 18 are provided with two slide rods 19, the two slide rods 19 are respectively provided with a plurality of slidable sliding blocks 20, the two moving plates 17 are respectively fixed on the plurality of sliding blocks 20, the two slide rods 19 are further provided with two fixed blocks 21, the two fixed blocks 21 are connected with a fixed column 22, the upper end of the fixed column 22 is rotatably connected with a rotating block 23, the two ends of the rotating block 23 are respectively hingedly connected with the swing rods 24 at the upper ends of the two moving plates 17, the lower end of one of the moving plates 17 is provided with an electric telescopic rod 25, and the output shaft of the electric telescopic rod 25 is fixedly connected with one side of the fixed column 22, the upper ends of the two moving plates 17 are respectively provided with push plates 26, and the push plates 26 are slidably located in the sliding groove 11, one side of the moving rod 12 is fixedly connected with one side of the push plate 26, when the output shaft of the electric telescopic rod 25 is stretched, the left moving plate 17 can slide to the left, at this time, the rotating block 23 can be adjusted by rotating the swing rod 24, and the rotating block 23 can be counterclockwise rotated, so that the right moving plate 17 can be adjusted by rotating the swing rod 24 and slide to the right, finally, the two moving plates 17 can be away from each other, on the contrary, when the output shaft of the electric telescopic rod 25 gradually returns to the initial position, the left moving plate 17 can move to the right, at this time, the rotating block 23 can be clockwise rotated, and the right moving plate 17 can move to the left, at this time, the two moving plates 17 can be close to each other, finally, the two push plates 26 can be driven to slide along the sliding groove 11 by the two moving plates 17, and the moving rod 12 can be driven to move, finally, the two cutting knives 13 can be driven to move, so that the cutting work on the optical fiber can be completed by the two cutting knives 13.
[0021] The lower end of the base 1 is further provided with a blanking groove 27, and the blanking groove 27 is communicated with the cutting groove 7, and the optical fiber cut by each section can be discharged through the blanking groove 27 to realize the discharging work.
[0022] The above-described specific embodiments further illustrate the technical problems solved by the utility model, technical solutions and beneficial effects, and it should be understood that the above-described specific embodiments are only specific embodiments of the utility model and are not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. An adjustable optical fiber fixed-length cutting device, characterized by, The utility model provides a cutting device, including base (1), the upper end of base (1) is equipped with two grooves (2), each groove (2) is respectively threaded rotatable threaded rod (3), one side of base (1) is equipped with rotating mechanism (4), and rotating mechanism (4) is connected with two threaded rods (3), two grooves (2) are respectively provided with the threaded seat (5) of slidable, and threaded seat (5) is threaded in threaded rod (3), the upper end of two threaded seats (5) is fixed with mobile station (6), the upper end of base (1) is provided with cutting groove (7), the lower end of mobile station (6) is fixed with limit block (8), and limit block (8) is slidably located in cutting groove (7), the upper end of base (1) is provided with two scales (9) still, one side of mobile station (6) is still fixed with two indicating arrows (10), and two indicating arrows (10) are respectively matched with two scales (9), the bottom of base (1) is provided with two slide grooves (11), each slide groove (11) is respectively threaded with the movable rod (12) of slidable, cutting groove (7) is provided with two cutting knives (13), two movable rods (12) are threaded base (1), and are respectively connected with two cutting knives (13), the lower portion of base (1) is provided with moving mechanism (14) still, and moving mechanism (14) is connected with two movable rods (12) respectively.
2. An adjustable optical fiber fixed-length cutting device according to claim 1, wherein, Rotating mechanism (4) includes motor (15) installed on one side of base (1), the output shaft of motor (15) is fixedly connected with one end of one of threaded rod (3), one side of base (1) is also provided with two sprockets (16), two sprockets (16) are fixedly connected with one end of two threaded rods (3), and chain is sleeved between two sprockets (16).
3. An adjustable optical fiber fixed-length cutting device according to claim 2, wherein, The moving mechanism (14) includes two moving plates (17), the lower end of the base (1) is fixed with two fixed plates (18), two fixed plates (18) are fixed with two slide rods (19) between them, a plurality of slidable sliding blocks (20) are threaded on the two slide rods (19) respectively, the two moving plates (17) are fixed on the plurality of sliding blocks (20) respectively, two fixed blocks (21) are also fixed on the two slide rods (19), a fixed column (22) is connected between the two fixed blocks (21), a rotating block (23) is rotatably connected to the upper end of the fixed column (22), swing rods (24) are hingedly connected to the upper ends of the two moving plates (17) at their two ends respectively, an electric telescopic rod (25) is installed at the lower end of one of the moving plates (17), and the output shaft of the electric telescopic rod (25) is fixedly connected to one side of the fixed column (22), push plates (26) are fixed to the upper ends of the two moving plates (17) respectively, and the push plates (26) are slidably located in the slide grooves (11), one side of the moving rod (12) is fixedly connected to one side of the push plate (26).
4. The adjustable optical fiber fixed-length cutting device according to claim 3, wherein, The lower end of the base (1) is also provided with a blanking groove (27) which is in communication with the cutting groove (7).
5. An adjustable optical fiber fixed-length cutting device according to claim 4, wherein, The front end of the limiting block (8) is fixedly provided with a limiting sleeve (28), and the inner bottom of the cutting groove (7) is fixedly provided with a positioning hollow column (29), and the positioning hollow column (29) is located on the same horizontal line as the limiting sleeve (28).